SLM R12+ Performer Service Manual R9010170 R9010171 R5976820/00 08/03/2005
Barco nv Events Noordlaan 5, B-8520 Kuurne Phone: +32 56.36.89.70 Fax: +32 56.36.88.24 E-mail: events@barco.com Visit us at the web: www.barco.
Table of contents TABLE OF CONTENTS 1. Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 1.1 Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of contents 11.3.2.2 Analog input and sync processing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74 11.3.2.3 DVI Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74 11.4 Power Supply . . . . . . .
Table of contents 20.5 Interconnection Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .156 21.Pixel Map Processor Module R764115. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 21.1 21.2 21.3 21.4 21.5 View of the PMP Module . . . . . .
Table of contents 27.4.3.2.2 Re-converging Green DMD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .210 27.4.3.2.3 Readjustment of the plungers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211 27.4.3.3 Re-convergence BLUE on RED . . . . . . . . . . . . . . . . . . . .
Table of contents 28.3.2.5 Mounting the removed Stacking interlocks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .267 28.3.2.6 Mounting the IR Receiver Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .268 28.3.2.7 Mounting the Bottom Cover with Air Filters . . . . . . . . . .
Table of contents 6 R5976820 SLM R12+ PERFORMER 08/03/2005
1. Safety 1. SAFETY 1.1 Safety Instructions WARNING: Before Removing/Replacing any projector components, turn off the Main Power Switch and unplug the Main AC power cable.
1. Safety Safety Instructions 1. Before returning an instrument to the customer, always make a safety check of the entire instrument, including, but not limited to, the following items: a) Be sure that no built-in protective devices are defective and/or have been defeated during servicing. (1) Protective shields are provided on this chassis to protect both the technician and the customer. Correctly replace all missing protective shields, including any removed for servicing convenience.
1. Safety 5. Hot Chassis Warning - This projector chassis has two ground systems: the primary ground system is formed by the negative voltage of the rectified mains (power) and is only used as a reference in primary circuits; the secondary ground system is connected to earth ground via the earth conductor in the mains (power) lead. Separation between primary and secondary circuits is performed by the safety isolation transformers.
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2. General Info SLM R12+ P 2. GENERAL INFO SLM R12+ P 2.
2. General Info SLM R12+ P 2.
3. SLM R12+ P - Parts 3. SLM R12+ P - PARTS Spare abbreviation Abbreviation Definition NR Non repairable CO Consumable FR Factory Repairable LR Locally repairable 3.1 SLM R12+ P - List of Modules Control Panel - Overview modules Art. Number Description Order Number Spare abbreviation NR R763223 CO FR LR Local keypad + LCD Display R763279 LCD Display R763768 Communication Unit R763090 Communication Display R763766 Communication Interface Signal Input - Overview Modules Art.
3. SLM R12+ P - Parts Light Engine - Overview Modules Art. Number Order Number Description Spare abbreviation NR R840527 R840527k R764423 CO FR LR Light Engine Complete DLP 3CH SXGA+ Unit Blue R764596 Formatter FTP* Blue R764422 DLP 3CH SXGA+ Unit Green R764595 Formatter FTP* Green R7644221 DLP 3CH SXGA+ Unit Red R7645951 Formatter FTP* Red R764346 Formatter Interface board (FIB) * Fast track Pixel Power Supply - Overview Modules Art.
3. SLM R12+ P - Parts 3.
3. SLM R12+ P - Parts Overview TLD Lenses Lens Reference Metric formulas (meter) Inch formulas (inch) TLD(0.8:1) PD=0.77xSW+0.05 PD=0.77SW+1.97 TLD(1.2:1) PD=1.11xSW-0.01 PD=1.11xSW-0.39 TLD(1.6–2.0:1) PD min=1.47xSW-0.09 PD min=1.47xSW-3.54 PD max=1.85xSW-0.13 PD max=1.85xSW-5.12 PD min=1.85xSW-0.17 PD min=1.85xSW-6.69 PD max=2.62xSW-0.24 PD max=2.62xSW-9.45 PD min=2.58xSW-0.16 PD min=2.58xSW-6.30 PD max=4.71xSW-0.38 PD max=4.71xSW-14.96 PD min=4.52xSW-0.01 PD min=4.52xSW-0.
4. SLM R12+ P - Location of the modules 4. SLM R12+ P - LOCATION OF THE MODULES Convention - Projector Orientation left rear right front Image 4-1 Projector orientation 4.1 Projector side - Left Identification 1 2 3 4 5 8 7 6 Image 4-2 Module identification - left side Art.
4. SLM R12+ P - Location of the modules 4.2 Projector side - Right Identification 1 3 2 Image 4-3 Module identification - right side Art. No Identification 1 R7633705* Lamp Power Supply 2 R763512 Start pulse Generator 3 R764349 Switch Mode Power Supply Picture Ref.
4. SLM R12+ P - Location of the modules 4.3 Projector - Electronic Box Local Keypad & LCD Display 1 2 Image 4-4 Local Keypad & LCD Panel Art. No Identification 1 R763223 Local key pad 2 R763279 LCD Display Picture Ref.
4. SLM R12+ P - Location of the modules Communication Interface 1 2 Image 4-5 Communication Interface Art. No Identification 1 R763090 Communication Display 2 R763766 Communication Interface Picture Ref.
4. SLM R12+ P - Location of the modules Picture Ref. 1 Art. No Identification R7632485 SDI Input Manual page Input Selector 1/2 & Digital Decoder 1 2 Image 4-7 Input selector 1/2 Art. No Identification 1 R763826 Digital Decoder 2 R763850 Input Selector 1/2 Picturer Ref. Manual page Input Selector 2/2 & Digital Decoder 1 2 Image 4-8 Input selector 2/2 Art. No Identification 1 R763826 Digital Decoder 2 R763851 Input Selector 2/2 Picture Ref.
4. SLM R12+ P - Location of the modules CPU & Backplane Digital Inputs 1 2 Image 4-9 CPU & Digital backplane Art. No Identification 1 R763378 Digital Backplane 2 R7638857 CPU Picture Ref.
4. SLM R12+ P - Location of the modules Pixel Map Processor (PMP) 1 2 Image 4-10 Pixel Map Processor Art. No Identification 1 R763348 Pixel Map Processor (PMP) 2 R763850 Input Selector 1/2 Picture Ref.
4. SLM R12+ P - Location of the modules FIB - Temp & Motor Control - Power Backplane 1 2 3 Image 4-11 FIB - Temp & Motor Control - Power Backplane Art. No Identification 1 R764346 Formatter Interface board 2 R764203 Temp. & Motor Control board 3 R764239 Power Backplane Picture Ref.
4. SLM R12+ P - Location of the modules IR Receivers & Temperature Sensor 1 2 3 Image 4-12 IR receiver Front & Rear - Temp. Sensor Art. No Identification 1 R762790 Ambient Temperature Sensor 2 R763261 IR Receiver ’Front’ 3 R763261 IR Receiver ’Rear’ Picture Ref. Manual page Start Pulse Generator - Light Sensor 1 2 3 Image 4-13 Start Pulse Generator & Light sensor Picture Ref. 1 Art.
4. SLM R12+ P - Location of the modules Art. No Identification 2 R763512 Start Pulse Generator Complete 3 R7632245s Start Pulse Generator Sub/2 Picture Ref. Manual page Switch Mode Power Supply 1 Image 4-14 Switch Mode Power Supply Picture Ref. 1 26 Art.
4. SLM R12+ P - Location of the modules Tilt Switch & Lamp Info 1 2 Image 4-15 Tilt switch & Lamp Info Art. No Identification 1 R764240 Tilt Switch 2 R763295 Lamp Info Picture Ref. Manual page 4.
4. SLM R12+ P - Location of the modules Projector Ref. 1 28 Art. No Identification R763604 IR Remote Control (RC5) Manual Ref.
5. SLM R12+ P - Location of the Fans 5. SLM R12+ P - LOCATION OF THE FANS 5.1 Fans - Mounted on Air Outlet Identification 1 2 Image 5-1 Fan on Air Outlet Art. No Identification 1 B3245651D Fan Air Outlet 2 B3245571D Fan cooling DMD Green Projector Ref. Manual Ref. 5.2 Fans - Mounted on Projector Frame Identification SMP Supply board removed 1 Image 5-2 Lamp Anode Fan Projector Ref. 1 Art.
5. SLM R12+ P - Location of the Fans Identification Image 5-3 Cold mirror Fan Projector Ref. 1 Art. No Identification B3245911D Fan cooling Cold mirror Manual Ref. Identification 1 2 Image 5-4 Fans on front projector Art. No Identification 1 B3245311D Fan cooling SMPS 2 B3245311D Fan cooling SMPS Projector Ref. 30 Manual Ref.
5. SLM R12+ P - Location of the Fans 5.3 Fans - Mounted on the Electronic Box Identification 1 2 Image 5-5 Fan on Elca Box Art. No Identification 1 B3245963D Fan cooling PMP & Lamp Cathode 2 B3245571D Fan cooling DMD Red Projector Ref. Manual Ref. 5.4 Fans - Mounted on Optical Base Identification 1 Image 5-6 Fan-Cooling Red & Green DMD Projector Ref. 1 Art. No Identification B324646D Fan cooling Red DMD R5976820 SLM R12+ PERFORMER 08/03/2005 Manual Ref.
5. SLM R12+ P - Location of the Fans Identification 1 Image 5-7 Fans-Light Engine outlet Projector Ref. 1 Art. No Identification B3246261 Light Engine air exhaust Manual Ref. 5.
5. SLM R12+ P - Location of the Fans Art. No Identification 1 B3246261D Fan cooling light engine top (Prism) 2 B324557D Fan cooling DMD Blue Projector Ref. Manual Ref. 5.6 Fans - Mounted on the Lamp Power Supply Identification 1 2 Image 5-9 Fans-LPS mounted Art. No Identification 1 B3245962D Fan cooling LPS 2 B3245962D Fan cooling LPS Projector Ref. R5976820 SLM R12+ PERFORMER 08/03/2005 Manual Ref.
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Communication Interface PIXEL MAP PROCESSOR PROCESSOR Formatter INTERFACE FORMATTER DMD G OPTICAL ENGINE DMD FORMATTER B Display Input Selection + Decoder Input Backplane Light Sense Lamp Info Front IR Receiver Rear IR Receiver Power Backplane Mains Input (85 - 264V AC) EMC Filter Lamp Module Formatter Power Fan & Motor Control Switch Mode Power Supply Lamp Power Supply Focus Right/Left Shutter Up/Down DMD Zoom MOTOR DRIVER FORMATTER R PROJECTION LENS 6.
12 1 J301 R-Formatter 1 12 1 J101 R-Formatter J103 B-Formatter 30 J102 G-Formatter 30 Formatter Interface Board (FIB) J303 B-Formatter 12 30 1 08-10-2004 R9010170 ADJ SLM R12+ INTERCONNECTION 1 1 36 J302 G-Formatter 6.
7. IR Transmitter RC-5 Coded R763569 7. IR TRANSMITTER RC-5 CODED R763569 7.1 General Info View of the Remote Control 1 Image 7-1 1 IR Remote Control RC5 coded View of the RCU Board Top view 3 4 5 Bottom view 1 2 Image 7-2 RCU board Picture Ref.
7. IR Transmitter RC-5 Coded R763569 7.2 Access to the IR Transmitter Board Handle as follows: 1. Remove the screw (1) , using a Torx Screwdriver (T10), holding top and bottom housing together. 1 3 2 Image 7-3 Access to IR transmitter board 2. Remove the battery cover (2&3) and disconnect the battery. 3. Separate the top from bottom housing as follows: Important: The top housing clicks onto the bottom housing onto 4 points on both long sides. To remove the top housing, release the 4 click points (A..
7. IR Transmitter RC-5 Coded R763569 2 1 A B Image 7-5 Battery cover removal 2. Plug in the battery (9 V battery - type E-block or equivalent) onto the battery contact plate (A). A B Image 7-6 Battery connection 3. Place the battery into the lower compartment (B) (.image 7-6) 4. Insert the pins of the battery cover (A) into the slots on the bottom of battery back cover and close the cover by pushing downwards (B) until it clicks.
7. IR Transmitter RC-5 Coded R763569 7.4 Technical Info Pin Assignment Micro Contoller Row 7 10 RB 0 Row 6 11 12 Row 5 13 Row 4 14 Row 3 15 Row 2 3 VDD Pin functions: +5V RB 1 VDD : Power Supply RB 2 VSS : Ground connection RB 3 RB 4 1 Keyboard TOCK1 Scan Outputs (active=L) MCLR/Vpp RB 5 Row 1 16 RB 6 Row 0 17 RB 7 Oscillator (osc1, Osc2 ): Use of a 864 kHz Ceramic resonator with 2 load capacitors of 82pF.
7. IR Transmitter RC-5 Coded R763569 Enhancements Enhancements: Jumper W1 'Address Mode' Installed? - Yes: command send with free address - No: command send with fixed address Jumper W2 'Address Entry' Installed? W4 W3 W2 W1 - Yes: entering address with 2 digits (0..31) - No: entering address with 1 digit (0..9) Jumper W3 'Extend' Installed? - Yes: extended - No: Standard RC5 protocol Jumper W4 : further expansion Image 7-10 Remote control enhancements 7.
7. IR Transmitter RC-5 Coded R763569 Backlight LED Drive The transistor Q8 drives the 12 LED’s via their ballast resistors R30..R41. The On/Off status is imposed through R22 by IC1, output RA2, which handles the switch-on criteria. When the Jack cable connection is installed, the transistor Q8 is driven by the saturated transistor Q10 through R25, causing the backlight to be lit continuously. Indicator LED driving The transistor Q6 drives the LED D22 via the resistor R28.
8. Local Keypad & LCD Display 8. LOCAL KEYPAD & LCD DISPLAY 8.1 General Info View of the local keypad & LCD display Image 8-1 Front view Local Keypad & LCD display View of the modules 1 2 3 Image 8-2 Art. No Identification 1 R763223 Control Switch board 2 R722864 key pad foil 3 R763279 LCD Display Picture Ref. 8.2 Module replacement Removal LCD Display 1. Disconnect the flat cable plug (1) and wired plug (2) from control switch module.
8. Local Keypad & LCD Display A 2 3 1 B C Image 8-3 Board removal 2. Remove the 3 screws (C) holding the board onto the front end. 3. Replace the LCD display module. Removal Control Switch module 1. Disconnect the flat cable plug (1) and wired plug (2) from control switch module (image 8-3). 2. Release the flat cable locks on both sides of the flat cable connector (3) and remove the key pad flat cable out of connector. 3.
8. Local Keypad & LCD Display PIC16C55 Pin functions: + VDD Pin functions: Reset In MCLR/VPP VDD: Power Supply Vss: Ground connection Oscillator : Use of a 400kHz Ceramic resonator with 2 load capacitors of 82pF. MCLR Reset Input : to be activated in 2 cases: - Power On: all memory locations are initialised. - Awake from sleep: keyboard matrix is scanned, key entries are processed, and the device goes back to sleep. RB0 RB1 RB2 RB3 K e ybo a r d Osc. In sense inputs RB4 RB5 RB6 Osc.
8. Local Keypad & LCD Display 1. Address key: The ’ADDR’ command is activated along with the ’always listen’ address value (address ’10’). A 5 seconds countdown starts, during which 1 or 2 numeric key entries are expected. Each numeric key entry is followed by a 260 ms hold off and restarts the countdown, but now for 2 seconds. If the initial time window elapses without a numeric key entry, or if an invalid address (e.g. >16) is entered, the local control panel address is reset to the ’always listen’ value.
8. Local Keypad & LCD Display Info Display - L LCD Display Error Description ERROR(-1002) Lamp parameter "maximum power" corrupt or not within range. WRONG LAMP PARAMETER(S) - L ERROR(-1003) Lamp parameter "minimum power" corrupt or not within range. WRONG LAMP PARAMETER(S) - L ERROR(-1004) WRONG LAMP PARAMETER(S) - L ERROR(-1005) Lamp parameter "minimum power" greater than lamp parameter "maximum power". Lamp parameter "power" corrupt or not within range.
8. Local Keypad & LCD Display Info Display - L LCD Display Error Description ERROR(-2001) Mains voltage lower than minimum specified mains voltage. MAINS VOLTAGE TOO LOW - L ERROR(-2002) Unable to start the lamp. LAMP START FAILED - L ERROR(-2003) Mains voltage higher than maximum specified mains voltage.
8. Local Keypad & LCD Display Info Display - L LCD Display Error Description ERROR(-2404) LPS with I 2C slave address 0x22: Mains voltage too low; must be >180Vrms. LAMP POWER SUPPLY - L ERROR(-2424) LPS with I 2C slave address 0x22: Error in LPS power circuits. LAMP POWER SUPPLY - L ERROR(-24xx) LPS with I 2C slave address 0x22: Unknown LPS error. LAMP POWER SUPPLY - L ERROR(-2501) LPS with I 2C slave address 0x22: Start-up of the PFC module failed.
8. Local Keypad & LCD Display Info Display - L LCD Display Error Description ERROR(-2740) LPS with I 2C slave address 0x28: "Error mains" signal from SMPS module has shut down the LPS module. LAMP POWER SUPPLY - L ERROR(-2750) LAMP POWER SUPPLY - L ERROR(-2751) LAMP POWER SUPPLY - L ERROR(-2752) LPS with I 2C slave address 0x28: Over-temperature on heatsink mains rectifier. LPS with I 2C slave address 0x28: Over-temperature on heatsink PFC and LPS primary.
8. Local Keypad & LCD Display Info Display - P LCD Display Error Description ERROR(-3006) The Fan at the cathode of the lamp is not working. CATHODE FAN ERROR - P ERROR(-3007) The SMPS is in the “In System Programming” mode. SMPS IN ISP MODE - H ERROR(-4000) Incompatible hardware was found. INCOMPATIBLE HARDWARE - H ERROR(-4001) PLD CONFIGURE - H ERROR(-4002) Unable to configure one or more PLD’s.
8. Local Keypad & LCD Display Info Display - H LCD Display Error Description ERROR(-4111) Voltage +15V is too low VOLTAGE ERROR - H ERROR(-4112) Voltage +30V is too low VOLTAGE ERROR - H ERROR(-4113) Voltage +12V is too low VOLTAGE ERROR - H ERROR(-4114) Voltage +5V is too low VOLTAGE ERROR - H ERROR(-4115) Voltage +3V3 is too low VOLTAGE ERROR - t ERROR(-5001) The temperature of one or more DMD’s is out of range. DMD TEMPERATURE - t ERROR(-5002) The ambient temperature is too high.
8. Local Keypad & LCD Display Info Display - L Error Error Description "Lamp" ERROR Indicates an error concerning the lamp. This can be: • an error concerning the LPS • an error on the lamp info module If it concerns an error on the lamp info module, "Wrong Lamp Parameter(s) is displayed on the LCD display. - P SMPS ERROR Indicates an error concerning the SMPS. - t Temperature ERROR Projector has been shut down due to temperature reasons.
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9. Communication Module R763768 9. COMMUNICATION MODULE R763768 9.1 General Info View of the Communication module Image 9-1 Front view Communication module View of the modules 1 2 3 Image 9-2 View of the assembly Article No Identification 1 R763768 Communication Interface complete ( + Display) 2 R763766 Communication main module 3 R763090 Communication display Picture Ref.
9. Communication Module R763768 9.
9. Communication Module R763768 9.3 Technical description Introduction This unit makes it possible to communicate with the projector.
9. Communication Module R763768 Remote XLR connection • The direction of communication is determined by the RMT_DIR line. A low puts the interface in receiving mode, a high in transmitting mode. All data is put on the RMT_DATA line. • The TTL level of the data is translated into a differential voltage by I6 and is then superimposed onto the ++24V supply by transformer T1. Capacitors C14, C15 and C16 block the DC current in order not to saturate the transformer.
9. Communication Module R763768 9.4 On board connector pin assignment Input Connectors J5 J9 J4 J2 J3 J1 J11 Image 9-5 On board connector pin assignment Input Connector J1 - CommunicatioGroundn Port Pin Name Pin No In/out Definition Signal N_PPM/RC5 1 In PPM or RC5 from RCVDS TTL TXD 2 In Transmit data from RCVDS TTL RXD/SDA 3 Out Receive data or I 2C SDA to RCVDS TTL ++9V 4 Out Power supply +9V - 0.1 A max.
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9. Communication Module R763768 Connector J300 - to Display L_PWR_ON 5 Out Signal for standby led (power on/off) TTL SCL_ERROR 6 Out I2C SCL signal to error display TTL SDA_ERROR 7 Out I2C SDA signal to error display TTL IR_DISPLAY 8 In RC5 signal from IR receiver on display unit TTL ++5V 9 Out Power supply +5V Connector J409 - Power Connection Pin Name Pin No In/out Definition Signal ++5V 1 In Standby 5V power supply +5V 0.2A max.(exc display,..) 0.6A max.(inc display,..
9. Communication Module R763768 This unit contains two seven segment led display (E), four normal LEDs (A..D) and an IR receiver (F). The display is used to show the status of the projector for instance the selected input number, error codes, ….
9. Communication Module R763768 Info Display E 1 66 Error Error Description Formatter ERROR Indicates an error concerning the formatter. This can be: • No I2C communication (no acknowledge) with the formatter board • Formatter error (see menu "SERVICE/DIAGNOSIS/FORMATTER") E 2 I 2C Panellink Out No I 2C communication (no acknowledge) with Panellink Out EEPROM. E 3 I 2C AD9887 No I 2C communication (no acknowledge) with device AD9887 on input selector slot 1 and 2.
10. Serial Digital Input Module R7632485 10. SERIAL DIGITAL INPUT MODULE R7632485 10.1 General Info View of the SDI Input module Front view Rear view Image 10-1 View SDI input module 10.2 Technical Info Technical description This interface is made for serial digital video (4:2:2) according to SMPTE259 (270Mbit/s). The input signal is amplified (with equalizer) and sampled with a regenerated clock. A copy of the regenerated input signal is buffered to a BNC-output.
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11. Signal Input Selection R763850 & R763851 11. SIGNAL INPUT SELECTION R763850 & R763851 11.1 General Info Introduction The full input section comprises two 5-cable fixed BNC inputs and two digital slots to insert (optional) digital modules like the SDI / H-SDI or another digital decoder. On the input selection module 1 & 2 there is also a DVI IN available and only on the input selection module 1 a DVI OUT. A digital decoder R763826 is connected to each of the input boards.
70 75 Ω 75 Ω 75 Ω 75 Ω Dipslay Data Channel I7/I8 VS/C R/R-Y DVI Receiver I5 HS/CS/ CV BLUE_DEC1 RGB_PL2_O/E[0..7] HS/CS/ CV BLUE_DEC1 75 Ω G/G-Y RGB_PL1_O/E[0..7] 75 Ω G/G-Y RGB_PL1_O/E[0..7] 75 Ω DVI Transmitter I10 B/B-Y RED_DEC1 DVI Receiver I8 Sync Signal restoration I2 75 Ω DVI Output B/B-Y RED_DEC1 Chroma Input Panel 2 DVI Input Dipslay Data Channel I6/I7 VS/C R/R-Y Input Panel 1 RGB_PL2_O/E[0..
11. Signal Input Selection R763850 & R763851 11.3 Technical Description Input Selector 1 & 2 11.3.1 Technical Description Input Selector 1 11.3.1.1 General Description General description The full input section comprises two (-cable fixed BNC inputs and two digital slots to insert (optional) digital modules like the SDI / H-SDI or another digital decoder. On input 1 there is also a DVI / OUT available and input 2 has a DVI IN only. A digital decoder R763826 is connected to each of the input boards.
11. Signal Input Selection R763850 & R763851 3. Sync clamping-restoration (sheet 1/12). HS/CS and VS sync processing Most of the sync processing, like HS / VS separation is done inside the ADC chip. Hence, the sync signals just need a little restoration prior to enter them into the AD9888. The negative peak level of the HS and VS pulses are clamped at approximately ground level with one OPAMP in I2 and then put at the right level and amplitude with another OPAMP in I2.
11. Signal Input Selection R763850 & R763851 Image 11-3 Block diagram AD9888 Output of the ADC is an RGB 48 bit digital signal. Each color is 2x8bit (odd and even). The split in odd and even is done to lower the clock (clock is half by the odd/even split). 11.3.1.2.4 DVI Output (see sheet 3/11). Description The SIL 160 uses Panellink technology to support displays ranging from VGA to UXGA (25 to 165MHz).
11. Signal Input Selection R763850 & R763851 • It converts the parallel programming data from the controller into a serial bit stream for the two multiplexing FPGA’s I23/I24. • It allows the controller to set the control signals of the modules Input Selector 1 and Input Selector 2 by writing to certain registers. Also the control lines that determine which input goes to which output channel is set by this controller FPGA according to the controller’s data.
11. Signal Input Selection R763850 & R763851 11.4 Power Supply 11.4.
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11. Signal Input Selection R763850 & R763851 Location Components on board J207 J206 J205 J204 J207 J206 A1 +30V D1 ++5V D2 ++30V D1 +5VD D2 +15V A B C D 2 1 2 1 2 1 2 Q37 1 J205 A1 GND A2 GND B1 GND B2 GND C1 GND C2 GND D1 GND D2 GND J204 A1 +3.3VD A2 +3.3VD B1 +3.3VD B2 +3.3VD C1 +3.3VD C2 +3.3VD D1 +3.
11. Signal Input Selection R763850 & R763851 11.4.
11. Signal Input Selection R763850 & R763851 Location Components on board F E D C B A Z J200 4 5 6 20 21 22 23 24 25 (F1 to F25: GND) GND +3.3VD +3.3VD +3.3VD +3.
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12. Digital Decoder R763826 12. DIGITAL DECODER R763826 12.1 General Info Introduction This decoder board is connected to the Input Selection 1 and 2 boards and accepts video (CVBS), S-video (Y/C) and component signals. These signals are entered via the programmable 5-cable BNC inputs. It is obvious that either a computer RGB signal or a video signal can be selected. The SAA7118E is a multi-standard video decoder chip with additional component processing providing an optionally scaled video output.
Y CR CHROM_DEC BLUE_DEC ANALOG 2 and ADC 2 ANALOG 3 and ADC 3 ANALOG INPUT CONTROL B Y/CVBS_DEC C S ANALOG 4 and ADC 4 CHROMINANCE PROCESSING CB CR COMB FILTER Y RED_DEC CB LUMINANCE PROCESSING SYNCHRONISATION Y DIGITAL PROCESSING Y-CB -CR OUTPUT FORMATTER PORT COMPONENT PROCESSING DECODER OUTPUT CONTROL R G VS_DEC HS_DEC DEC_OUT (0-7) Y:U:V 4:2:2 CLK_DEC Y S R5976820 SLM R12+ PERFORMER 08/03/2005 CRYSTAL BLOCKDIAGRAM DIGITAL DECODER R763826 12.
12. Digital Decoder R763826 12.3 Technical Description 12.3.1 General Introduction This decoder board is connected to the Input Selection 1 and 2 boards and accepts video (CVBS), S-video (Y/C) and component signals. These signals are entered via the programmable 5-cable BNC inputs. It is obvious that either a computer RGB signal or a video signal can be selected. The SAA7118E is a multi-standard video decoder chip with additional component processing providing an optionally scaled video output.
12. Digital Decoder R763826 The colour difference signals are first passing a low-pass filter, and then mutliplexed according the ITU standard. The Y, on the other hand, passes a high pass filter and then a delay compensation. In a last stage, a multiplexer “selects” the decoder output or the R/R-Y, G/Y or B/B-Y matrixed signals. Digital processing - Scaling.
13. Digital Inputs Backplane R763378 13. DIGITAL INPUTS BACKPLANE R763378 13.1 General Info Introduction This module connects Input Selector 2 (R763851) and the two Digital Input slots with Input Selector 1 (R763850). It also gives power to the Controller (R7638858) and the Communication Interface (R763766). It receives the standby I²C signals from the Controller and routes them through Input Selector 1 to the Power Backplane (R764239). These signals are used by the Switched Mode Power Supply (R764349).
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13. Digital Inputs Backplane R763378 13.
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14. Power Distribution Backplane R764239 14. POWER DISTRIBUTION BACKPLANE R764239 14.1 General Info View of the Power Distribution Backplane Power Distribution Backplane R764239 Rear view Front view Image 14-1 View of the Power distribution backplane Short description The Power distribution backplane routes through the different logical signals and provides power to the respective modules ( Mounted in the Electronic Box).
14. Power Distribution Backplane R764239 14.2 Pin Assignment Connectors on Board 14.2.
14. Power Distribution Backplane R764239 Euro-Connector Front Side Backplane D C B A 1 2 J204 Input Selection 1 R763850 1 2 J205 1 2 1 2 D C B A J206 J207 Image 14-3 Interconnection with Input selection 1/2 14.2.2 Wire-Connections Not used wire-connections J52 not connected J1 not connected J411-412-413 not connected J415 not connected J5 not connected Image 14-4 Not used wire-connections 14.2.2.
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14. Power Distribution Backplane R764239 to & from SMPS Not connected Power backplane R764239 J30 J31 J32 Image 14-7 Interconnection FAN Group_3 Interconnection FAN Group_4 Color of the wires of the connection cable is Red.
14. Power Distribution Backplane R764239 Interconnection FAN Group_5 Color of the wires of the connection cable is Blue.
14. Power Distribution Backplane R764239 14.2.2.
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15. Lamp Power Supply R7633705 15. LAMP POWER SUPPLY R7633705 Attention! WARNING THIS CIRCUIT BOARD IS HOT TO AC. THIS POWER SUPPLY, DOES NOT USE A LINE ISOLATION TRANSFORMER, MEANING A PORTION OF THE CIRCUITRY IS HOT-TO-LINE AND SHOULD BE TREATED WITH CAUTION. Also When the mains is switched off, a period of at least 2 minutes must pass before unplugging the module for servicing Image 15-1 15.
15. Lamp Power Supply R7633705 Lamp Power Supply 1 Lamp Power Supply Complete 3 2 Lamp Power Supply disassembled Mechanical parts removed Image 15-3 Modules of the LPS Order Number for the LPS Item Order No Lamp Power Supply (Complete) R7633705K 15.2 Technical Info General This module behaves like an electronic ballast for the lamp of the projector. The Mains input voltage is either 90 to 264 V AC or 200 to 264V AC and the power delivered to the lamp is adjustable via the I²C bus.
15. Lamp Power Supply R7633705 General composition The R7633705 is the part number of the complete unit. This unit contains all necessary electronic circuits to work as an independent power supply unit for the Xenon lamp. This includes its own low voltage SMPS for the internal circuits. On exception: the built in microprocessor gets its supply via connector J619 from the external projector SMPS module.
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15. Lamp Power Supply R7633705 Connectors Primary side J609 Through this connector the module is connected with the SMPS of the projector. The SMPS is supplied with the +380VM output of the PFC. +380VM In standby mode: Rectified mains volatge When PFC is active: +380V DC or +280V DC nominal The output is fused with F340 (1.25A) on the R7632103. The maximum power that can be taken from that line is 250W in standby and 450W in the operational mode.
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15. Lamp Power Supply R7633705 Boards interconnection LPS-X Processing/5 R7632105 LPS-X In/Out/3 R7632113 J603 J603 J608 J604 secondary J605 J608 J605 J604 primary Power Mosfet Switchers J605 J605 Q550/551 J604 J604 Q560/561 Image 15-8 Boards interconnection 15.
15. Lamp Power Supply R7633705 LPS Processor Module R7632105 IC212 8-Channel Analogue Multiplexer/ Demultiplexer XT1 8MHz E A0 A1 IC214 Z XTAL2 XTAL1 8-BIT MICRO CONTROLLER P1.0/TXD A2 0 1 J603 2 P1.1/RXD FAN_OK 3 P1.2/SCL/TO 9 4 P1.3/SDA/INTO 5 P1.4/INT1 6 P1.5/RST P1.6/PWM1 P1.7/PWM2 7 FAN_SPD* PWM/CMP2P0.0 PWM0/CIN2B/P0.1 CIN2AP0.2 AD0/CIN1BP0.3 AD1/CIN1AP0.4 AD2/CCMPREFP0.5 AD3/CMP1P0.6 T1/P0.
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15. Lamp Power Supply R7633705 LPS Processor Module R7632105 XT1 8MHz IC213 IC214 Primary Secondary 8-Channel Analogue Multiplexer/ Demultiplexer XTAL1 XTAL2 8-BIT MICRO CONTROLLER P1.0/TXD P1.1/RXD P1.2/SCL/TO P1.3/SDA/INTO P1.4/INT1 P1.5/RST P1.6/PWM1 P1.7/PWM2 E Z 0 1 2 3 4 5 6 7 PWM/CMP2/P0.0 PWM0/CIN2B/P0.1 CIN2A/P0.2 AD0/CIN1B/P0.3 AD1/CIN1A/P0.4 AD2/CCMPREF/P0.5 AD3/CMP1/P0.6 T1/P0.
15. Lamp Power Supply R7633705 Image 15-12 Temperature Sensors location on board 15.5 Technical Description LPS-X In/Out R7632113 15.5.1 General Preview Module R7632113 is part of the complete lamp power supply . Together with the R7632105 (LPS-X PROCESSOR) it delivers the necessary power for the Xenon lamp. 15.5.2 Functions on the module: Mains Input circuit: EMC filter with inrush current limiter and mains rectifier.
15. Lamp Power Supply R7633705 Low Voltage Power Supply. This power supply (SMPS) generates the stand-by (remains active in the operational mode) voltages for the low power circuits on this module, the boost voltage circuits, and the fans. Lamp Power Supply Secondary. This board contains the transformer T300 of the HF DC/DC CONVERTER.
15. Lamp Power Supply R7633705 Primary Voltages Secondary voltages ++15VM • used as feedback information for stabilization of all output voltages. • used in circuits with ”hot ground” on this board and via connector J603 on the other board R7632103. ++24V mainly used for supplying the two fans. ++15V used on sheet 2/2 for several circuits, and also stabilized down to a stable ++5Vref.
15. Lamp Power Supply R7633705 15.5.8 Boost up circuit. Description The ++110V , ++110RET voltage is a floating supply delivered by the on-board SMPS. When the opto-coupler is switched ON by the processor (BOOST_ON) The ++110V voltage charges up the capacitors C309 /C310 via the current source Q363. This current is determined by the zener voltage of Z360, the threshold of Q363 and the source resistors R373+R374.
15. Lamp Power Supply R7633705 8 Digital Inputs FAN_OK From the fan drivers on the R7632113 module. Is high when the fans are switched on and will become low when either of the internal fans fails. MAINS_HIGH Is high when the mains input is in the 230V range. PFC_OK Is high when the PFC is switched on and shows no malfunction. LPS_OK Is high when the LPS is switched on and shows no malfunction. SMPS_OK Is high when the internal LV SMPS on the R7632113 shows no malfunction.
15. Lamp Power Supply R7633705 3 PWM (pulse width modulated) outputs VL_MIN The PWM signal is integrated with R253 and C251 to an analog signal (1 to 5V). This voltage controls the maximum output current of the LPS. With VL_MIN = at low values (depending on the adjusted power) the maximum output current is kept below 110A (hardware current limit in the LPS). With VL_MIN = 2V the maximum output current is kept below the value divided by 20V.
15. Lamp Power Supply R7633705 The rectifier bloc on the other board R7632113 is terminated with a small capacitor C400/C401 just to remove the HF components (130khz) generated by the DC / DC converter. The 50 or 60Hz of the mains voltage is not removed by these capacitors and the rectified sinus waveform is presented to the input of the DC/DC converter. The amplitude is the peak value of the sinus (eg. +325V for a 230Vrms).
15. Lamp Power Supply R7633705 Switching on of Q400-Q401. A short while before Q400-Q401 are driven into conduction, Q403 stops conducting (see timing diagram). Just before Q403 stops conduction, there flows a current in L401/Q403/C404. This current is modulated on the input current flowing through L400/L401/D404 towards the output. The above current charges up the D-S capacitor of the MOSFETS and this means that Q403 can switch off with a minimum of losses.
15. Lamp Power Supply R7633705 Since X2 = Y2 = 0 the output voltage is: PS= (R261+R262+R260 VS + IS +DIM x (R261+R262) 10 PS= VS x IS +DIM 2.4 The feedback circuit starts regulating from 2.5V onwards (internal reference level of the controller I500). The PS output pin 5 of the analog multiplier must therefore reach 4V (taken into account the divider R263 / P260 / R264). Dimming • DIM = 0 V (max.
15. Lamp Power Supply R7633705 The four FETs form a full bridge. The primary of the transformer (on the other board) is connected at the J605/J604 in series with the blocking capacitors C570, a primary coil L570 and the current transformer. Ringing is limited with the clamper D570/D571. 15.
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15. Lamp Power Supply R7633705 Connector: J603 Controls Pin Name Pin No In/Out Description GND 11 - Secondary Ground GND 12 - Secondary Ground Signal 15.8 Adjustments on Board Location of the Adjustment Controls LPS-X Processing/5 R7632105 LPS-X In/Out/3 R7632113 Lamp Current Sense Adj. P340 PFC Out Sense Adj. P310 Heatsink PFC Temp Sense adj. P320 Power Adj. P260 +380VM Adj. P420 Heatsink LPS Temp Sense Adj.
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16. Start Pulse Generator (SPG) R763512 16. START PULSE GENERATOR (SPG) R763512 16.1 General Info View of the SPG Start Pulse Generator Complete R763512 Start Pulse Generator Driver R7632245S Image 16-1 View of the SPG Purpose of the SPG The purpose of the Start Pulse Generator (SPG) is to ignite the lamp with a burst of high voltage peaks. The SPG superimposes high voltage peaks onto the normal dc start-up voltage of the lamp supplied by the Lamp Power Supply.
16. Start Pulse Generator (SPG) R763512 16.2 Technical Info Block Diagram Lamp Power Supply 230VAC mains Block diagram Start Pulse Generator - Xenon Arc Lamp 2.2kW Max.
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17. Switch Mode Power Supply (SMPS) R764349 17. SWITCH MODE POWER SUPPLY (SMPS) R764349 Attention WARNING THIS CIRCUIT BOARD IS HOT TO AC. THIS POWER SUPPLY, DOES NOT USE A LINE ISOLATION TRANSFORMER, MEANING A PORTION OF THE CIRCUITRY IS HOT-TO-LINE AND SHOULD BE TREATED WITH CAUTION. Also When the mains is switched off, a period of at least 2 minutes must pass before unplugging the module for servicing Image 17-1 17.
17. Switch Mode Power Supply (SMPS) R764349 17.2 Technical Description General The following functions are performed by this unit : • Generation of the standby voltages for the controller and the interfacing. • Generation of the “operational voltages” to the rest of the circuits (PMP, Formatter, etc...) • Supply voltages and regulation of the speed of the fans and the TEC’s (Thermo Electric Cooler).
17. Switch Mode Power Supply (SMPS) R764349 • Measurement of the ambient temperature T_AMB and the lamp house temperature NTC_LAMP. • Switching on and off of the fans and variation of their speed in function of the measured temperature via the different SHDN_xx and VDAC_xx connections. • Speed control of the FANs around lamp cathode and light engine via FAN_4_CTRL, FAN_2_CTRLand FAN_5_CTRL. • Control of some protections, including: - lamp house fully plugged in via MICR_SW.
17. Switch Mode Power Supply (SMPS) R764349 17.3 Block Diagrams SMPS Power diagram Secondary Primary Supply for 2 FANs cooling the SMPs + ++5V StandBy SMPS I100/T100 +380VM F100 DC/DC Converter I360/Q361/ Q362/Q360 +5V +5V Switch Q233/Q232 +5V +30V Switch Q233/Q232 +30V FAN_1 VDAC_FAN_1 ++30V D107 Axial FAN cooling Elca box and Lamp Cathode I101 Opto coupler DC/DC Converter I370/Q372/ Q371Q360 P100 adj.
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17. Switch Mode Power Supply (SMPS) R764349 SMPS Control diagram 8 Ch - A M D n a u a n n e lo g l ti p l e e m u l Switch Q1 u e x e r l ti p l e ERROR / +5VA x e r Comparator I1 8 -Bit A/D & E N TC A0 _ D/A converter Voltage follower I1 L A M P A1 A0 A2 A1 _1 F A N _2 F A N _3 1 +15V 3 +30V 4 +12V 5 +5V 6 +3.
17. Switch Mode Power Supply (SMPS) R764349 ERROR SMPS R764349 MicroProcessor Control Diagram/2 Q3 ++ J 621 8-BIT MICRO CONTROLLER ISP_Program 1 2 High Speed RS-232 line driver/receiver 3 4 5 ERROR Q4 6 7 SH D N D9 _TEC P0.0 P1.0 P0.1 P1.1 P0.2 P1.2 SC L P0.3 P1.3 SD A P0.4 P1.4 P0.5 P1.5 P0.6 P1.6 P0.7 P1.7 ST B Y _ ST B Y _ J 619 to L P S ++5V 1 2 3 SH D N _ SM PS 4 5 SH D N _FAN_5 SH D N _FAN_4 P3.1 P3.0 P2.7 P2.6 P2.5 P2.4 P2.3 P2.2 P2.1 P2.
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17. Switch Mode Power Supply (SMPS) R764349 Connector : J601 – to Backplane (secondary) Pin Name Pin No In/Out Description Signal ++30V C6 O 30V Standby output +30VDC SHDN_RES c7/c8 O Spare output On/Off 0/5VDC FAN_1 c9 O Current output to FAN 1 12...28VDC FAN_2 c10 O Current output to FAN 2 12...28VDC FAN_3 c11/c12 O Current output to FAN 3 12...28VDC FAN_LAMP c13 O Current output to FAN Lamp 12...28VDC FAN_MIRR c14 O Current output to FAN Mirror 12...
17. Switch Mode Power Supply (SMPS) R764349 LED Explanation Green LED D107 Illuminating: indicates the presence of the ++30V Green LED D155 Illuminating: indicates the presence of the +15V Yellow LED D240 Illuminating: indicates the presence of the mains voltage and that the power voltages +3.3V and +5V are within predefined range. Red LED D9 Illuminating: indicates an ERROR condition, e.g. • 138 Overheating detection in lamp house.
18. Temperature & Motor Control Module R764203 18. TEMPERATURE & MOTOR CONTROL MODULE R764203 18.1 Introduction View of the Temperature & Motor Control Module Electronic Box removed Image 18-1 View of the Temperature & Motor Control Module 18.2 Technical Description General This board performs two different functions: • Temperature control of the DMD devices. • Drive of the motors.
18. Temperature & Motor Control Module R764203 An 8-bit micro-controller P87LPC768P is slaved to the CPU via an SDAI and SCLI bus. In the event of a cooling problem with heavy risk of damaging the DMD’s, an IRQ_DMD line informs directly the CPU to shut down the projector. Some data are programmable, like start and stop conditions of the DMD cooling, and this data is programmed via the micro-controller into the E²PROM I402 using its own local I²C bus SCL0/SDA0.
18. Temperature & Motor Control Module R764203 FAN TEC ON HEATSINK OFF TEC 30 40 DMD T° SENSOR TEC: Thermo-Electric Cooler Image 18-2 DMD temperature control Each DMD is mounted on a metal stud on which there is a TEC , a heatsink and a fan. An NTC-resistor in a voltage-divider circuit gives the temperature on the stud. When this temperature rises above a threshold, the TEC is turned on. This way the heat of the DMD is transferred to the heatsink.
18. Temperature & Motor Control Module R764203 OVL PWR DRIVE MTR_SEL M A B DIR SPD Image 18-4 Motor drive Two controlling signals are formed out of a direction signal and a speed signal. The latter is a PWM-signal that can reduce the velocity of the motor by decreasing the duty-cycle. A switch at each end of the run will break the circuit and stop the motor but a diode still enables the reverse direction. The current limiting circuit prevents the motor from overheating during an overload situation.
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18. Temperature & Motor Control Module R764203 18.3 Pin Assignment Connectors on Board Indication Connectors on Board J21 J28 J40 J16 J13 J10 J12 J20 J15 J18 J17 J14 J11 J26 J24 J504 J25 J27 J28 J520 Image 18-7 Connectors on board Connectors J25 and J27 are not used. Pin Assignment Connector : J504 From Power distribution backplane 144 Pin Name Pin No In/Out Description Signal +TEC 1 I Voltage for the TEC’s max.
18. Temperature & Motor Control Module R764203 Connector : J520 From Bckpln Pin Name Pin No In/Out Description Signal IRQ_DMD 1 O Interrupt request max. 7A & 12V SDA 2 I I²C Data 400 mA max.
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19. Formatter Interface Board (FIB) R764346 19. FORMATTER INTERFACE BOARD (FIB) R764346 19.
19. Formatter Interface Board (FIB) R764346 19.
19. Formatter Interface Board (FIB) R764346 From SMPS via Pixel Map Processor (+3.3V) Image 19-3 3.
19. Formatter Interface Board (FIB) R764346 19.3 Light Engine Connection Power Supply to DMD Formatters G R B to Blue Formatter to GREEN Formatter to Red Formatter J301 J303 J302 Image 19-4 Power Supply to DMD Formatters Power Voltage generated on Board On board, 3 LT®1580 7A low dropout regulators are provided to generate the +2.5V for the 3 DMD formatters. The dropout voltage of this device is 100mV at light loads rising to just 540mV at 7A.
19. Formatter Interface Board (FIB) R764346 I14 I12 M44 I13 M43 +2.5V GREEN LED D7 Rear view FIB Image 19-5 Power Voltage generated on Board R5976820 SLM R12+ PERFORMER 08/03/2005 M45 +2.5V BLUE LED D6 +2.
19. Formatter Interface Board (FIB) R764346 Signals to DMD Formatters J102 J103 to GREEN Formatter J101 to Red Formatter to Blue Formatter G R B LED indications LED D4 (Green): illuminates as soon as the FPGA I6 is configured. LED D3 (Green): illuminates as soon as the Pixel Clock to the Formatters is OK (=stable).
20. CPU Module R7638858 20. CPU MODULE R7638858 20.
CPU Control Logic Clock 32MHz 7032AE Altera 16MHz/3.3V DIP Switches ISP Program Connector 1 Address Bus 24 Bits Dog Watch DATA BUS CPU ADDRESS BUS 154 68000 2-4 ++5V from SMPS Control Logic Software 2.5V 3.3V Stabilization All Settings Software + Projector 2MB FLASH 2 PMP Altera 2MB FLASH 1 Data Bus 16 Bits 5V 2.5V 3.
20. CPU Module R7638858 20.3 Power Supply on Board Power Supply IC20 ++3.3V SCL SCL_STBY R66 FET Bus Switches J719 I2C SMPS SDA_STBY CONF_DONE from IC15 4 not c o n n e c te d D14 Red LED Configuration Software loaded SDA R18 3 Q1 2 P M P R19 1 _ P E ++5V J709 SMPS 4 fro m P ow er S u p p ly IC14 3 2 ++5V 1 5/6 R31 R 30 23/24 ++2.5V Dual-Output Low-Dropout Voltage Regulator 17/18 ++3.3V C17 C18 C21 C20 D9 J709 D8 Green LED Power ON Image 20-3 Power Supply on Board 20.
20. CPU Module R7638858 20.
21. Pixel Map Processor Module R764115 21. PIXEL MAP PROCESSOR MODULE R764115 21.
60 60 3 x SDRAM XILINX2 (I305) FRC AMDS HORZ. CONV. XILINX1 (I205) FRC AMDS HORZ. CONV. 60 60 30 4 24 Switch Mode x Switch Mode 2 S D R A M XILINX (I400) FRC PANELLINK OUT +1.8V J504 +2.5V S D R A M 3 0 PANELLINK OUT FROM INPUT SELECTOR x Vert. Conv. Deinterlacing Seamless Switch. PIP Gamma 1 ALTERA (I100) 4 GENESIS +3.
21. Pixel Map Processor Module R764115 21.3 Short Technical Description Data Path Digital RGB data coming form input selector 1 enters the PMP where the data is stored in an SDRAM frame memory. Therefore an SDRAM controller is needed and this controller is implemented in a Xilinx programmable component. Also, the horizontal conversion to the native resolution is done in this component. Data is vertically converted to the native resolution in an Altera that also contains the deinterlacer.
21. Pixel Map Processor Module R764115 Diagram Power Supply Image 21-4 Diagram Power Supply Component location on board L650 L600 +2.5V +1.
21. Pixel Map Processor Module R764115 D652 Q650 Q652 IC650 D602 Q602 Q603 Status Condition PMP Q600 Q601 Image 21-6 Component location on board/2 21.5 Status Conditions / Fault Analysis Introduction The load condition of the programmable logic’s is indicated by means of a Red LED, linked to the respective logic IC. Non lightning of a LED indicates correct loaded IC.
21. Pixel Map Processor Module R764115 162 LED Ref. IC Ref.
22. Infra Red Receiver Module R763261 22. INFRA RED RECEIVER MODULE R763261 22.1 View of the Infra Red Receiver Location of the module Projector Rear View Projector Front View Image 22-1 Location of the IR Receiver module 22.2 Block Diagram IR Receiver Block Diagram IR Receiver IR Transmitter Vs Control Circuit Input Out AGC Band Pass Demodulator 5VSB_REC Invertor Q3 Pos.
22. Infra Red Receiver Module R763261 22.
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23. Ambient Temperature Sensor R762790 23. AMBIENT TEMPERATURE SENSOR R762790 23.
23. Ambient Temperature Sensor R762790 23.2 Interconnection Diagram Interconnection with SMPS Temperature Sensor R767290 Temp.
24. Projector Tilt Switch R764240 24. PROJECTOR TILT SWITCH R764240 24.1 View of the projector Tilt Switch Location of the module View inside lamp house Image 24-1 Location of the tilt switch module 24.
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24. Projector Tilt Switch R764240 24.3 Interconnection Diagram Interconnection with SMPS Tilt Switch R764240 EEPROM J1 1 TILT_SW 2 ++5V 3 SCL_TILT 4 SDA_TILT 5 GND J1 Power Backplane R764239 J6 J6 1 TILT_SW 2 ++5V 3 SCL_TILT 4 SDA_TILT 5 GND 4-Channel I2C Switch SDA_TILT SCL_TILT 16 a b c 1 SDA_STBY SCL_STBY J602 J205 J204 J206 J207 J602 B2 TILT_SW B7 SDA_STBY B8 SCL_STBY 16 a b c 1 J602 8-BIT MICRO CONTROLLER P1.6 P0.7 P1.7 SCL_STBY SDA_STBY P3.1 P1.5 P0.6 P3.0 P1.4 P0.5 P2.
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25. Light Output Sensor R763294 25. LIGHT OUTPUT SENSOR R763294 25.1 View of the Light Output Sensor Location of the module Light Sensor Upper side Under side Image 25-1 Location of the module 25.2 Technical Info Block diagram Light Sensor Light Sensor R763294 Microcontroller Progr. Light-to-Frequency converter I3 Light Photodiode Current-tofrequency converter I1 TXD/P1.0 RXD/P1.1 T1/P0.7 SCL/TO/P1.2 SDA/INTO/P1.3 CM2/P0.0 SENS EEPROM I2 S0 A0 S1 A1 S2 A2 S3 WP CIN2A/P0.2 CM1/P0.6 X1 FREQ.
25. Light Output Sensor R763294 The microcontroller IC I1 execute a frequency measurement and will spread it out over a longer period. On the basis of reference measurement, stored in de EEPROM IC2, the number of corresponding centrum-lumens are calculated.
25. Light Output Sensor R763294 25.3 Interconnection with CPU Interconnection diagram Light Sensor R763294 Microcontroller Progr. Light-to-Frequency converter I3 Light I1 Current-tofrequency converter Photodiode TXD/P1.0 RXD/P1.1 T1/P0.7 SCL/TO/P1.2 SDA/INTO/P1.3 CM2/P0.0 EEPROM I2 S0 A0 S1 A1 S2 A2 S3 WP SENS CIN2A/P0.2 CM1/P0.6 X1 FREQ.
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26. Lamp Info Module R763295 26. LAMP INFO MODULE R763295 26.
26. Lamp Info Module R763295 26.
26. Lamp Info Module R763295 26.3 Technical Info Description EEPROM X24C16A The EEPROM provides 16384 bits of serial electrically erasable and programmable read-only memory (EEPROM) organized as 2048 words of 8 bits each. Pin Configurations Pin Pin Name Function Pin Description 1-3 A0 - A2 Address Inputs The X24C16A does not use the device address pins. The A0, A1 and A2 pins are no-connects. 4 GND Ground 5 SDA Serial Data The SDA pin is bidirectional for serial data transfer.
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27. Maintenance 27. MAINTENANCE 27.1 Lens Block 27.1.1 Overview of Micro Switches and Motors Overview End course Switch Left (B372218) Motor Up/Down control (R3221102D) Motor Shutter (B4400011D) End course Switch Top (B372218) End course Switch Down (B372218) Motor Left/Right control (R3221101D) End course Switch Right (B372218) Image 27-1 Overview Micro Switches and Motors on Lens Block 27.1.2 Disassembling the Lens Block Removing the Lens Holder Front Plate 1.
27. Maintenance A B C D E Image 27-2 Removal front plate lens block 2. Remove the lens holder front plate from the fixation bolts. 3. Remove the 4 springs (A) and the 3 washers (D) from the fixation bolts (to be reused when reassembling) Tilting the Lens block X-Y Plate 1. Loosen the 2 hexagon socket screws (A) securing the hinge (B) into place. B A Image 27-3 Hinge removal 2. Pull out the hinge. 3. Remove the 2 screws (C) fixing motor axle block (D) onto lens block X-Y plate.
27. Maintenance D C Image 27-4 Loosening motor axle block 4. Lift up the lens block X-Y plate (E) to access the motor units Left/Right (F) and the end course micro switches Left/Right (G). E G F Image 27-5 Opening lens block 27.1.3 Disassembling a Motor Unit Motor Unit Up/Down 1. Loosen the hexagon socket screw (A) fixing the motor axle onto the worm gear.
27. Maintenance A Image 27-6 Removal motor Up/Down shift 2. Remove the screw (B), accessible through a hole (C) on top of the mechanical frame, fastening the copper motor support (C) onto the lens block.
27. Maintenance 3. Remove the motor unit for replacement. Caution: When fixating the copper motor support onto a new motor, be careful not to turn the 2 fixation screws deeper than the thickness of the motor reduction unit. A B C Image 27-7 Mounting motor copper support Motor Unit Left/Right 1. Loosen the hexagon socket screw (A) fixing the motor axle onto the worm gear.
27. Maintenance A C B Image 27-8 Removal motor Left/Right shift 2. Remove the 2 screws (B) fastening the copper motor support (C) onto the lens block (D). 3. Remove the motor for replacement. Caution: When fixating the copper motor support onto a new motor, be careful not to turn the 2 fixation screws deeper than the thickness of the motor reduction unit (Illustration: see Motor unit Up/Down). 27.
27. Maintenance 27.2.1 Location of the Dust Filters Where mounted? To protect the projector against internal contamination due to forced air cooling, dust filters are mounted at the air inlet of the projector. Therefore 2 casings are mounted on the projector, one on the front (a) and the other on the rear (B), containing an air filter.
27. Maintenance The dust filter is released and can be removed (C) for cleaning or replacement. C Image 27-11 Removing dust filter from its casing How to clean! 1. Put the dirty air filter far away from the projector or preferable in another room. 2. Brush most of the dust off with a soft brush and/or blow dust away with compresses air. Tip: Always replace damaged and/or too dirty air filters by a new one. How to reinstall the cleaned or new air filter 1.
27. Maintenance A Image 27-13 Projector rear cover removal 2. Remove the rear cover from projector. Removal of the Air filters 1. Loosen the 6 hexagon socket screws (B) , securing metal fixation plate (A) to rear cover. B A Image 27-14 Removal metal fixation plate 2. Slide the metal fixation plate to the right until the screw head matches the free gap in the plate. 3. Remove metal fixation plate from rear cover. 4.
27. Maintenance 6. Remove metal fixation bar from rear cover. Both air filters (E) can be removed for cleaning or replacement. E C E Image 27-16 Air filter removal How to clean! 1. Put the dirty air filter far away from the projector or preferable in another room. 2. Brush most of the dust off with a soft brush and/or blow dust away with compresses air. Tip: Always replace damaged and/or too dirty air filters by a new one. How to reinstall the cleaned or new air filter 1.
27. Maintenance A Image 27-19 Mounting the projector rear cover 27.3 Lamp Replacement 27.3.1 Safety Warnings 27.3.1.1 Safety warnings during installation Who may install The installation must be performed by authorized technical personnel only. Authorized technical personnel: persons having appropriate technical training and experience necessary to be aware of hazards to which they are exposed in performing a task and of measures to minimize the danger to themselves or other persons.
27. Maintenance 27.3.2 Introduction 27.3.2.1 Content of the kit Content of the kit The lamp kit consists in a lamp housing, Xenon lamp included. That means that the lamp position is factory calibrated following the X- ,Y- and Z-axis. When observing a decrease in light output during the run time of the lamp, ONLY a realignment following the Z-axis can solve the light output decrease.
27. Maintenance A Image 27-21 Unlocking the side cover 2. Pull the right side of the panel towards you and next to the right to remove. A B Image 27-22 Lamp cover removal 27.3.3.2 Removing the Lamp Unit. What has to be done The lamp unit has to be slid out of the projector frame. Necessary tools Flatblade screwdriver of 5mm or Nutdriver of 8mm. Sliding out the lamp unit 1. Loosen the 3 spacer screws (A) on the lamp house.
27. Maintenance A A A B Image 27-23 Loosening the spacer screws 2. Using the provided handle (B), pull the lamp unit out of the projector frame. B Image 27-24 Sliding out the lamp housing Caution: Be careful not to drop the lamp unit (see safety instructions in front of instruction manual) 27.3.4 Inserting the new lamp Unit 27.3.4.1 Installation of the new Lamp Unit. What has to be done First remove the lock nut on each spacer screw and next slide the lamp unit into the projector frame.
27. Maintenance A B Image 27-25 2. Line up the lamp unit guides (A) with the guides on the projector base (B) and push the unit into the frame until it fits. A B Image 27-26 Lamp unit mounting 3. Secure the position of the lamp unit with the 3 spacer screws.
27. Maintenance A A A Image 27-27 Lamp unit fixation 27.3.4.2 Optical Alignment of the lamp What may be adjusted!! The adjustments to the Y-axis and X-axis (balancing the light intensity) are FACTORY PREADJUSTED. Consequently, both adjustable screws are anchored by a lock screw and sealed with a warranty label (Destroying the label void the warranty). ONLY the Optical readjustment to the Z-axis may be done and is recommended after the lamp has operated for many run times.
27. Maintenance 4. Enter the ‘SERVICE MODE’ and select ‘Add-Ins’. Finally set CLO on ‘INACTIVE’. 5. Loosen the lock nut (A), securing the adjustable screw (B) for the optical Z-axis adjustment. A B Image 27-29 Optical alignment Z-axis 6. Carefully adjust the adjustable screw (B), using an Allen key of 3mm, for maximum light fall on the screen. 7. Lock the adjustable screw by fastening the lock nut (A). 8. Cancel the above modified projector settings (Step 2 to 4). 27.3.4.
27. Maintenance B Image 27-32 Locking side panel 27.4 Re-convergence 27.4.1 Re-Convergence Kit Overview • Purpose of the kit • Contents of the Kit • Relevant Test Pattern 27.4.1.1 Purpose of the kit Objective To limit the return of light engines for small convergence drifts, a kit has been developed for the qualified technician to allow re-convergence the light engine.
27. Maintenance R847196 R821751 2x R847204 R847203 R847205 Image 27-33 Contents of the kit 27.4.1.3 Relevant Test Pattern Display test pattern 1. Press the “*” button on the Remote Control to enter the ’Lens adjustment Zoom/Focus’ mode. The lens focus test pattern is displayed with on screen the lens adjustment Zoom/Focus menu. More test patterns are available. 2.
27. Maintenance 27.4.2.1 Access to Light Engine What to do to access the Light Engine • Removal of the Input Panel box (4 screws to loosen). • Removal of the back cover (2 spring screws to loosen). • Removal of the top cover (4 spring screws to loosen and to disconnect the lens dust cloth). Overview • Removing the Input Assembly • Removing the Back Cover • Removing the top cover 27.4.2.1.
27. Maintenance 27.4.2.1.3 Removing the top cover Removal of the stacking points 1. Loosen the fixation bolt of the 3 stacking points on top of the projector, using an Allen key of 8 mm. Image 27-38 Removal of the stacking points 2. Remove the 3 stacking points upwards. Loosening the top cover fixation spring screws 1. Loosen 2 spring screws (3 & 4), holding front of top cover to projector main frame. 1 3 2 4 Image 27-39 Top cover fixation spring screws loosening 2.
27. Maintenance 1 2 3 5 to Open to Lock 4 A B Image 27-40 Removal Lens and dust cloth The lens lock is unlocked and the lens can be removed from lens block. 2. Disconnect the dust protection cloth ring from lens block by pulling the ring backwards (picture B). Removal of the top cover 1. Lift up the top cover to remove. Image 27-41 Top cover removal 2. Put back the Input Panel box (see "Removing the Input Assembly", page 200). 27.4.2.
27. Maintenance Image 27-42 Removal of the Prism cooling fan 2. Take away the Fan from light engine. 27.4.2.2.2 Removing the Engine Cooling Fan Removal To access the adjustable screws of the Green and the Blue DMD panel, the engine cooling fan has to be removed 1. Remove the 3 screws holding the Fan assembly to light engine frame. Image 27-43 Removal of the Engine cooling fan 2. Take away the Fan assembly from light engine. 27.4.2.2.3 Electrical disconnection of the Fans Disconnection 1.
27. Maintenance A Image 27-44 Removal input panel 2. Keep the input panel by the provided handles and pull it backwards to remove. Now, the backplane (board at he bottom) is accessible on which the cable plug of the mentioned Fans are plugged in. 3. Pull the two plugs J30 & J31 out their respective socket. J30 J31 Image 27-45 Fan disconnection The cooling Fan for the blue DMD and the Prism are switched off. 4. Reinstall the Input panel and tighten the fixation screws. 27.4.2.
27. Maintenance 27.4.2.3.1 Removal of the Air Channel Necessary tools • Flat blade screwdriver of 5 mm • Torx® driver TX10 • Crosshead screwdriver (medium) How to remove the air channel 1. Remove the ten Torx® TX10 screws (A) on top of the air channel unit. B (x2) A (x10) Image 27-46 Disconnection air channel 2. Remove the two bolts (B) fixating the air channel unit to the lamp power supply house (image 27-46). 3.
27. Maintenance 1 2 3 4 5 Image 27-48 Disconnection Fans and GND 6. Remove the two Torx® screws (1&2) fixating air channel unit to starter unit and remove the bolt (3) fixating air channel unit to the optical base. 1 2 3 Image 27-49 Disconnection air channel 7. Remove the air channel unit by gently lifting it up. 27.4.2.3.2 Installation of the Service Air Channel (Part of the kit) Necessary tools No tools. How to install the service air channel unit 1.
27. Maintenance 1 Image 27-50 Installation service air channel 2. Reconnect (1) the air channel Fan (image 27-50). 27.4.3 Re-convergence the Light Engine 27.4.3.1 Action of the convergence controls Influence of the controls on the convergences The DMD assemblies are provided with 3 adjustable screws. The assembly itself is kept in place by a plunger near the adjustable screw. These plungers may not be re-adjusted (indicated in the drawing with the prohibition sign).
27. Maintenance 1 2 2 + 3 DMD 1 + 3 1 or 3 Image 27-51 Influence of the controls on the convergences Adjusting the control(s): • 208 (2): Move the respective convergence pattern up or downwards 45° diagonally (Top-Left/Bottom-Right). • (1) & (2) simultaneously: Move the respective convergence pattern up or downwards -45° diagonally (Top-Right/Bottom-Left). • (1) or (3) separately: rotate the convergence pattern respectively +X° or -X°.
27. Maintenance 27.4.3.2 Re-convergence GREEN on RED 27.4.3.2.
27. Maintenance 27.4.3.2.2 Re-converging Green DMD CAUTION: Be cautious when adjusting the convergence controls, because a small turn causes already many pixel shift. Needed tools R847204 R847204 R847205 R847203 Image 27-54 Needed tools for r-convergence For older versions of the light engine, the screwdriver R847204 is used as well for the convergence adjustable screws as well for the plungers. How to re-convergence 1. Put the square drive socket (A), with soldered hexagon key, onto a ratchet (B).
27. Maintenance Gb1 adjustment Gb2+Gb2 adjustment Gb2 or Gb2 adjustment Gb3: top image Gb2: bottom image R B Ga2 Gb2 G a1 G b1 G Ga3 Gb3 Image 27-56 Green convergence adjustment 4. Continue with re-convergence in center at the Top and the Bottom of the image as follows (using tool R847204): - Adjust the control Gb3 for coincidence of the diagonal Green line of the Green convergence pattern with the Red line of the Red convergence pattern in the center at the top of the image.
27. Maintenance A B Image 27-57 Readjustment plunger 2. Continue with the fine convergence adjustment Convergence screw sense no resistance 1. Turn the plunger clockwise until resistance is sensed again. A B Image 27-58 Readjustment plunger 2.
27. Maintenance 27.4.3.3 Re-convergence BLUE on RED 27.4.3.3.
27. Maintenance Location of the convergence adjustable screws G B R Ba1 Bb1 Ba2 Lens Ba3 Bb2 Bb3 Lens Lens Image 27-60 Location of the convergence adjustable screws 27.4.3.3.2 Re-converging Blue DMD CAUTION: Be cautious when adjusting the convergence controls, because a small turn causes already many pixel shift.
27. Maintenance For older versions of the light engine, the screwdriver R847204 is used as well for the convergence adjustable screws as well for the plungers. How to re-convergence 1. Put the square drive socket (A), with soldered hexagon key, onto a ratchet (B). A B Image 27-62 2. Carefully release the 4 lock-down screws, holding the DMD unit onto Prism frame (image 27-59). Tip: Release the lock-down screws in a way the DMD assembly becomes just movable.
27. Maintenance Bb1 adjustment Bb2+Bb3 adjustment Ba2 Bb2 Ba1 Bb1 Bb2 or Bb3 adjustment Bb3: top image Bb2: bottom image Ba3 Bb3 R B G Image 27-63 Blue convergence adjustment 4. Continue with re-converging the center at the Top and the Bottom of the image as follows (using tool R847204): - Adjust the control Bb3 for coincidence of the diagonal Blue line of the Blue convergence pattern with the Red line of the Red convergence pattern in the center at the top of the image.
27. Maintenance Convergence screw is end of course 1. Convergence screw is end of course A B Image 27-64 Readjustment plunger 2. Continue with the fine convergence adjustment Convergence screw sense no resistance 1. Turn the plunger clockwise until resistance is sensed again. A B Image 27-65 Readjustment plunger 2. Continue with the fine convergence adjustment 27.5 Engine Replacement 27.5.1 Safety Instructions 27.5.1.
27. Maintenance Product care Installation kit. The kit R840527K is designed for use ONLY with the Barco SLM 12+ and 9+ series projectors. Replacement parts. When replacement parts are required, be sure the service technician has used original Barco replacement parts or authorized replacement parts which have the same characteristics as the Barco original part. Unauthorized substitutions may result in degraded performance and reliability, fire, electric shock or other hazards.
27. Maintenance Image 27-67 Pull and remove the side cover 27.5.2.3 Removal of the Back Cover How to remove 1. See "Removing the Back Cover", page 200 27.5.2.4 Removing the Lens When to perform this procedure? The lens needs to be removed when removing the covers from the projector. How to remove the Lens? 1. Support the lens with one hand. 2. Move the Lens Handle (A) to the right to unlock the lens. Image 27-68 Lens installation 3.
27. Maintenance 27.5.2.5 Removal of the Top Cover How to remove 1. See "Removing the top cover", page 201 27.5.2.6 Removal of the lamp unit How to remove 1. See "Removing the Lamp Unit.", page 193 27.5.2.7 Removing the SM Power Supply Module What has to be done ? The cover doors must be removed first. Then unplug the cables and module can be removed completely. Necessary tools Flatblade screwdriver of 5mm Access to the SMPS 1. Turn out the screw (A) of the plastic cover door.
27. Maintenance B Image 27-71 Unlock lock screw 4. Turn the metal cover door to the right and remove. Image 27-72 Remove metal cover door Removing the SMPS module 1. Pull the 3 plugs (A, B and C) out of their respective socket.
27. Maintenance A B C Image 27-73 2. Unlock the 2 module locks 3. Slide the module out the projector frame. 27.5.2.8 Removal of the Air Channel How to remove 1. See "Removal of the Air Channel", page 205 27.5.3 Removing the Engine 27.5.3.1 Overview connections behind input box Overview C A D B Image 27-74 Overview connections Overview connections 1. Formatter power disconnection (A) 2. Formatter signal disconnection (B) 3. Temperature sensors (C) 4.
27. Maintenance 27.5.3.2 Disconnecting the formatter and DMD connections Necessary tools • Torx® driver TX10 • Pair of wire-cutters Disconnect the formatter power connections 1. Turn out both screws (1) fixing the ground leads of the formatter supply cables to the formatter interface board. 1 2 3 1 4 Image 27-75 Formatter supply connections 2. Pull out the formatter power connectors (2, 3 and 4).
27. Maintenance 7 green formatter signal connector 8 blue formatter signal connector 9 red formatter signal connector 3. Pull the wires through the opening on top of the formatter board. Temperature sensor and Peltier elements disconnection 1. Pull out the temperature connectors 1, 2 and 3. 1 3 2 4 5 6 Image 27-77 Temperature and Peltier connection 1 blue temperature sensor connector 2 green temperature sensor connector 3 red temperature sensor connector 2.
27. Maintenance Image 27-78 Core tube removal 4. Turn out the screw holding the cable support to the right lower corner of the temperature and motor control board. Image 27-79 Cable support removal 27.5.3.3 Removing the disconnected cables How to remove ? 1. Push and pull cable by cable through the hole in the metal side plate. Be careful with the connectors.
27. Maintenance Image 27-80 Cable pass through 27.5.3.4 Disconnect the lens sensor cable How to disconnect ? 1. Disconnect the lens sensor cable through the lens holder gap. Image 27-81 Lens sensor cable disconnection 27.5.3.5 Disconnect the shutter How to disconnect ? 1. Disconnect the shutter cable on top of the shutter.
27. Maintenance Image 27-82 Shutter cable disconnection 27.5.3.6 Disconnect the lens holder ground leads Necessary tools Torx® driver TX10 How to disconnect ? 1. Turn out the screw on top of the lens holder mechanism. Image 27-83 Lens holder ground leads disconnection The 3 ground leads are now free. 27.5.3.7 Disconnecting the engine fans How to disconnect the red DMD fan ? 1. Cut the white wire tire.
27. Maintenance Image 27-84 Red DMD fan dicsonnection 2. Unplug the black connector. The supply wires are black and orange. How to disconnect the prism fan ? 1. Cut the white wire tire. Image 27-85 Prism fan disconnection 2. Disconnect the black connector. The supply wires are black and purple. 27.5.3.8 Removing the engine Necessary tools Hex ball head screwdriver 3mm How to remove ? 1. Turn out both bolts, fixing the engine to the optical base.
27. Maintenance Image 27-86 Upper fixation bolts engine Image 27-87 Upper fixation bolts engine, bottom view 2. Turn out the lower fixation bolt through the hole in the upper side of the SMPS cabinet. The bolt is mounted under approximately 45 degrees.
27. Maintenance Image 27-88 Lower fixation bolt engine 3. Lift out the engine. Image 27-89 Lifting up the engine 27.5.4 Installing a new engine 27.5.4.1 Mounting the engine Necessary tools Hex ball head screwdriver 3mm How to mount ? 1. Carefully inset the engine into the projector in such a way that the pins (A) on the optical base matches the center holes (B) in the positioning plate of the engine. Note: Be careful with the cables.
27. Maintenance A Image 27-90 Positioning pins on optical base B Image 27-91 Positioning holes on engine 2. Turn in both upper fixation bolts.
27. Maintenance Image 27-92 Upper fixation bolts 3. Insert the lower fixation bolt through the gap in the upper plate of the SMPS cabinet. Image 27-93 27.5.4.2 Guiding the cables How to guide the wires ? 1. Push the small colored wires for temperature sensing and Peltier cooling through the gap.
27. Maintenance Image 27-94 Cable gap in optical base 2. Push the long black wires (power supply wires) of engine through the same gap. 3. Pull the wires through gap A and push them one for one through the pass-through (B) in the side plate of the input panel. A B Image 27-95 27.5.4.3 Connecting the engine fans Necessary tools Torx® driver TX10 Engine signal connection 1. Push the short black cables through the gap between the formatter interface board and metal plate. 2.
27. Maintenance 5 6 7 8 5 Image 27-96 Formatter signal connection 6 green formatter signal connector 7 blue formatter signal connector 8 red formatter signal connector 3. Take the eyes of the green and the blue ground lead together, insert a Torx® screw and fixate it to the left fixation hole (left 5). 4. Take the eye of the red ground lead, insert a Torx® screw and fixate to the right fixation hole (right 5) Temperature and Peltier connection 1.
27. Maintenance 3. Pull all wires of the Peltier elements and the temperature sensor into the black cable holder. Insert a Torx® screw and fixate to the right lower fixation point of the temperature and motor control board. Image 27-98 Cable fixation Mounting the core tube 1. Pull all wires of the temperature sensors and Peltier elements into the core tube. A A B B Image 27-99 Core tube mounting 2. Close the tube and push together until a click is heard (A). 3.
27. Maintenance 1 2 3 4 1 Image 27-100 Formatter power cables 2 green formatter power connector 3 blue formatter power connector 4 red formatter power connector 2. Take the green ground lead, insert a Torx® screw and fixate into left fixation hole of the formatter interface board (1 left). 3. Take the red and blue ground lead together, insert a Torx® screw and fixate into the right fixation hole of the formatter interface board (1 right). 4.
27. Maintenance Image 27-102 Lens holder ground leads 27.5.4.5 Connecting the shutter How to connect ? 1. Take the shutter cable (orange - yellow wires) on top of the shutter and connect with the shutter extension cable. Image 27-103 Shutter cable connection 27.5.4.6 Connecting the lens sensor How to connect ? 1. Connect the lens sensor cable through the lens holder gap (blue connectors).
27. Maintenance Image 27-104 Lens sensor cable 27.5.5 Re-assembling the projector 27.5.5.1 Mounting the Air channel How to mount ? 1. Place the air channel in the projector with the fan to the engine. 2. Insert the two Torx® screws (1&2) fixating air channel unit to starter unit and turn in the bolt (3) fixating air channel unit to the optical base. 1 2 3 Image 27-105 Assembling the air channel 3.
27. Maintenance B (x2) A (x10) Image 27-107 Assemble air channel 5. Insert the two bolts (B) fixating the air channel unit to the lamp power supply house (image 27-107). 6. Connect onto the air channel the 3 engine ground leads by turning in the respective fixation screw (image 27-108). - (1) Ground connection top air channel - (2) Ground connection top air channel - (2) Ground connection side air channel 7. Connect the 2 fan cables on top of the unit by pushing the plug into its socket.
27. Maintenance A B C Image 27-109 Mounting the SMPS module 3. Push the module completely in and close the locks. Closing the SMPS cover 1. Hook the metal cover door on the right side (A) and turn in to the projector (B). A B Image 27-110 Mounting the metal cover 2. Lock the metal cover lock screw (B) by turning it half a turn clockwise.
27. Maintenance B Image 27-111 Unlock lock screw 3. Place the side panel on its place. 4. Turn in the screw (A) of the plastic cover door. A Image 27-112 SMPS cover door screw 27.5.5.3 Installation of the Lamp Unit. Necessary tools Flatblade screwdriver of 5mm or Nut driver 8mm Installing the lamp unit 1. Line up the lamp unit guides with the guides on the projector frame (B) and push the unit into the frame until it fits.
27. Maintenance Image 27-113 Inserting the lamp 2. Secure the position of the lamp unit with the 3 spacer screws. Image 27-114 Securing the lamp 27.5.5.4 Mounting the top cover Mounting the top cover 1. Place the top cover on the projector. Close the top cover fixation spring screws 1. Fasten 1 spring screws (1), holding upper side of top cover to projector main frame.
27. Maintenance 1 3 2 4 Image 27-115 Top cover fixation spring screws loosening 2. Fasten 1 spring screws (2), holding side of top cover to projector main frame. 3. Fasten 2 spring screws (3 & 4), holding front of top cover to projector main frame. Mounting the stacking points 1. Insert the 3 stacking points on to the top cover. 2. Tighten the fixation bolt of the 3 stacking points, using an Allen key of 8 mm or a hex ball driver. Connection of the dust protection cloth 1.
27. Maintenance Reinstalling the side panel 1. Move the cover guides under the back cover and push the front of the cover against the projector frame lining up the cover lock screw with the speed nut (A) on the frame. Image 27-117 Mounting the side cover 2. Turn with a screwdriver the side panel lock screw (B) a quarter turn clockwise to lock. 27.5.5.6 Lens Installation How to install ? Follow the next procedure: 1. Move the handle (A) of the lens anchor system to the right.
27. Maintenance Image 27-119 Mounted Lens 27.5.5.7 Mounting the back cover How to mount ? 1. Slide the back cover over the rear of the projector. A A A Image 27-120 2. Turn with a screwdriver the 3 quarter turn fasteners a quarter turn clockwise (A). 27.5.5.8 Inserting the Input panel How to mount ? 1. Take the input panel by the 2 handles (A) and push into the projector.
27. Maintenance B A B Image 27-121 2. Secure the 4 spring screws (B), holding Input Panel Box to projector main frame. 27.6 Replacement of the Light Integration Rod Overview • General Info • Replacement procedure • Alignment of the Light Integration Rod 27.6.1 General Info View of the Light Integration Rod B A Image 27-122 View of the Light Integration Rod Order Info 246 Image Ref. Order No.
27. Maintenance 27.6.2 Replacement procedure Overview • Removing the air channel unit • Removing the start pulse generator • Removal of the Light Integration Rod • Installation of the Light Integration Rod 27.6.2.1 Removing the air channel unit WARNING: The projector has to be turned off and disconnected from the wall outlet to minimize the risk of electric shock. WARNING: Always let the projector cool down after operation in order to reduce the heat on parts in the light path and to avoid burns.
27. Maintenance Image 27-124 3. Remove the two Torx® screws fixating air channel unit to starter unit and remove the bolt fixating air channel unit to the optical base. Image 27-125 4. Remove the two bolts fixating the air channel unit to the lamp power supply house. Image 27-126 5. Remove the ten Torx® TX10 screws on top of the air channel unit.
27. Maintenance Image 27-127 6. Remove the air channel unit by gently lifting it up. Image 27-128 27.6.2.2 Removing the start pulse generator Necessary tools Nut driver of 7 mm How to remove the start pulse generator 1.
27. Maintenance Image 27-129 2. Displace the start pulse generator. Image 27-130 27.6.2.3 Removal of the Light Integration Rod CAUTION: The light integration rod cannot be slit out the light pipe for reason of not enough space behind (hits the cold mirror). For that reason, always detach the light pipe from the folding mirror assembly for the replacement of the light integration rod. Necessary tools • Small cross head screwdriver • Ballpoint Allen key 1,5 mm and 2 mm How to remove 1.
27. Maintenance A A A Image 27-131 Light pipe assembly removal 2. Carefully place the light pipe assembly onto the projector frame border. All screws for the light integration rod removal are accessible. 3. Loosen the 2 hexagon socket screws (A) , using an 1.5 mm ballpoint Allen key, clamping the rod inside the light pipe. Image 27-132 Light integration rod removal 4. Remove the cross head screw (B), using the small cross head screwdriver, securing the light integration rod onto the light pipe. 5.
27. Maintenance How to install the light integration rod 1. Slide the integration rod assembly, lens facing light pipe entry and worm wheel facing bottom projector, inside the light pipe. Note: Ensure the worm wheel is standing halfway the gear wheel before mounting the light integration rod in the light pipe. Image 27-133 Position of the worm wheel Image 27-134 Mounting the light integration rod 2.
27. Maintenance 27.6.3.1 Select internal black purity pattern How to select the internal black purity pattern ? 1. Start the projector and enters the adjustment mode (see installation manual of the projector). 2. Consecutively selects menu items INSTALLATION, INTERNAL PATTERN and finally PURITY.
27. Maintenance 27.6.3.2 Access to the controls for the alignment How to reach C A C A B D D B Air channel & Start Pulse Generator removed Image 27-137 Access to the controls for the alignment Image Ref. Explanation A 2 hexagon socket screws, blocking the light pipe holder in the light tube. These screws are accessible through 2 holes in the base frame. B Hexagon socket screw for adjusting the worm wheel. This screw is accessible through a hole in the base frame.
27. Maintenance 2. Rotate clockwise the worm wheel (B) (Allen key of 2.5 mm) until the borders of the light spot are outlined in the corner of the screen. 3. Sightly tighten one of the hexagon socket screws (A) (light pipe must be able to move horizontally in the light tube). 4. Loosen (Allen key of 1.5 mm) the hexagon socket screws (D), securing light pipe in its support. 5. Rotate the worm wheel (B) (Allen key of 2.5 mm) until the outline of the light spot borders are as sharp as possible. 6.
27.
28. Upgrade with Air Filters 28. UPGRADE WITH AIR FILTERS 28.1 Air Filter Upgrade Kit for SLM R12+ 28.1.1 Location of the Dust Filters Where mounted See "Location of the Dust Filters", page 187 28.1.
28. Upgrade with Air Filters 28.2 Disassembling the projector for Cover replacement Overview • Step by step actions • Disassembling Steps 28.2.1 Step by step actions Disassembling the projector 1. Remove the lamp cover. 2. Remove the Input assembly. 3. Remove the rear cover. 4. Remove the top cover. 5. Remove 2 stacking points 6. Remove the carrying handle. 7. Remove the bottom cover 28.2.2 Disassembling Steps 28.2.2.
28. Upgrade with Air Filters A B Image 28-4 Lamp cover removal 28.2.2.2 Removing the Input Assembly Necessary tools A flat blade screwdriver of 5 mm How to remove the Input Assembly 1. Loosen the 4 captive screws (A), holding Input Panel Box to projector main frame. A B Image 28-5 Removal Input Panel Box 2. Take the input panel by the 2 handles (B) and pull it out the projector. 28.2.2.3 Removing the Rear Cover How to remove the Rear Cover 1.
28. Upgrade with Air Filters A Image 28-6 Rear cover removal 2. Slide backwards the rear cover to remove. 28.2.2.4 Removing the Top Cover Necessary tools Allen key of 8 mm Removal of the stacking points 1. Loosen the fixation bolt of the 3 stacking points on top of the projector, using an Allen key of 8 mm. Image 28-7 2. Remove the 3 stacking points upwards. Loosening the top cover fixation captive screws 1. Loosen 2 captive screws (3 & 4), holding front of top cover to projector main frame.
28. Upgrade with Air Filters 1 3 4 2 Image 28-8 Loosening the cover fixation captive screws Disconnection of the dust protection cloth 1. Hold the lens with one hand and move the lens lock clockwise (picture A). 1 2 3 5 to Open to Lock A 4 B Image 28-9 Removal Lens and dust cloth The lens lock is unlocked and the lens can be removed from lens block. 2. Disconnect the dust protection cloth ring from lens block by pulling the ring backwards (picture B). Removal of the top cover 1.
28. Upgrade with Air Filters 2 B A 1 3 Image 28-10 Turning the projector upside down 2. Reinstall the stacking point on top of the projector (B). 3. Turn the projector upside down. 28.2.2.5 Removal of the Carrying Handle Necessary tools • Allen Key of 2.5 mm and 8 mm . • Small flat blade screwdriver. How to remove Before attempting to remove the bottom cover, 2 bottom stacking interlocks have to be disassembled (see illustration for location of the stacking interlocks to be removed). 1.
28. Upgrade with Air Filters A B C Image 28-11 Removal bottom stacking interlock 2. Remove the 3 hexagon socket screws (A), securing carrying handle to frame, using Allen key of 8 mm . 2 1 A 3 Image 28-12 Removal of the carrying handle 3. Remove the carrying handle. 28.2.2.6 Removal of the Bottom Cover How to remove 1. Remove the 3 fixation studs (A) for the carrying handle.
28. Upgrade with Air Filters A B Image 28-13 Removal of the bottom cover 2. Remove the 4 screws (B), securing the bottom cover to projector base. 3. Remove the bottom cover. 28.3 Reassembling the projector with kit parts 28.3.1 Step by step actions Replacement of the bottom and rear cover provided with air filters 1. Mount the bottom cover provided with air filters. 2. Mount the new spring fixation plate for the safety cable (side input assembly). 3.
28. Upgrade with Air Filters D C B A Image 28-14 Disassembling the spring fixation unit. 2. Reassemble the safety cable tightening, using the part added to the kit, as follows: - Fix the spring support plate (A) onto the wheel using the parts added to the kit. A B Image 28-15 - Clips the spring eye (B) into the notches on the top of the spring support plate.
28. Upgrade with Air Filters A B Image 28-16 Disassembling the spring fixation unit. 28.3.2.2 Mounting the Bottom Cover with Air Filters How to assemble 1. Place the bottom cover (A), with air filter, onto the projector underside. B Image 28-17 Bottom cover mounting 2. Secure the bottom cover onto projector frame with 4 screws (B). 28.3.2.3 Mounting the Carrying handle fixation studs How to mount 1. Place a spacer (B), added to the kit, on each stud fixation hole.
28. Upgrade with Air Filters A B Image 28-18 Remount of carrying handle studs 2. Screw in the 3 fixation studs. 28.3.2.4 Mounting the Carrying Handle Necessary tools Allen Key of 8 mm . How to mount 1. Place the carrying handle on the fixation studs, lining up the fixation holes (B) with the respective studs B B B A B Image 28-19 Remount the carrying handle 2. Fix the carrying handle onto the studs with 3 screws (A). 28.3.2.5 Mounting the removed Stacking interlocks How to mount 1.
28. Upgrade with Air Filters C B C B A A2 A1 Image 28-20 Mounting the stacking interlocks 2. Slide the metallic tube (B) over the stacking rod, the longest tube on the front (A1) and the shortest on the side (A2) mounted stacking interlock. 3. Secure the tube from siding off when adjusting the stacking interlock by insertion of the screw (C) on top of the interlock rod. 28.3.2.
28. Upgrade with Air Filters 4 5 1 2 3 6 7 Image 28-21 Disconnecting the lamp power supply 2. Loosen, turning counterclockwise, the 2 rod screws on top (A) and the 2 rod screws at the bottom (B), securing the lamp power supply to its casing. A B Image 28-22 Removing the lamp power supply from casing 3. Slide the lamp power supply out its casing. Mounting the IR Receiver unit 1. Disconnect the built-in IR Receiver (B1).
28. Upgrade with Air Filters B2 B1 B A Image 28-23 IR Receiver mount 2. Mount the IR Receiver unit onto the power input screening, using 2 screws (A) of the screening fixation. 3. Connect the IR Receiver (B2). 4. Reinstall the lamp power supply. 28.3.2.7 Mounting the Bottom Cover with Air Filters To be mounted previously The following parts have to be mounted before proceeding to the installation of the rear cover with air filters.
29. Overview of the Electrical Diagrams 29. OVERVIEW OF THE ELECTRICAL DIAGRAMS 29.1 Electrical Diagrams Overview The electrical diagrams are added to the manual in the order mentioned in the table below.
29.
A. Specifications A. SPECIFICATIONS A.1 SLM R12+ P Specifications Overview Light Output 11500 ANSI lumens Input source compatibility 1600 x 1200 (max. input) Contrast ratio 1250 : 1 (full field) Brightness uniformity > 85% Lamp 2.2 kW Xenon max. lifetime: 1200 hrs typ. lifetime: 800 hrs min. lifetime: 500 hrs Seamless Switching Standard (wipes, fades, ...
A. Specifications Control • 1 x RS-232 / 422 IN • 1 x RS-232 / 422 OUT • 1 x XLR male (1 way) • 1 x XLR female (2 way) • build-in RF remote transceiver (optional) • com 800 • 10base-T (optional) Fixed focal lenses Lens Throw ratio TLD HB 0.8 0.75 TLD HB 1.2 1.1 Zoom lenses Lens Throw ratio TLD HB 1.6 - 2.0 1.45 - 1.85 TLD HB 2.0 - 2.8 1.85 - 2.55 TLD HB 2.8 - 5.0 2.55 - 4.55 TLD HB 5.0 - 8.0 4.55 - 7.
Index INDEX A Access 38 IR Transmitter Board 38 Adjustments on Board 123 Air channel 204–205 Removal 205 Replacement 204 Air Channel 222 Removal 222 Ambient Temperature Sensor Front side 187 Dust filters 188 Rear side 188 Dust Filters 186–187, 257 Cleaning 187 Cleaning/Replacement 186 Location 187, 257 167 B Back cover 200, 245 Mounting 245 Removal 200 Back Cover 219 Removal 219 Battery Plug in 38 Block Diagram CPU 154 Block Diagram IR Receiver 163 Block Diagram PMP 158 Block Diagrams 132 Blue DMD 214 R
Index Input Assembly 218, 259 Removal 218, 259 Input panel 245 Insert 245 Input selection 71–75 Analog input & Sync processing 71 Analog input and sync processing 74 Analog to digital converter 72 Data multiplexing 73 Detailed description 71 DVI input 72 DVI Input 74 DVI output 73 Power section.
Index Projector 27, 238, 258, 264 Accessories 27 Air channel 238 Mounting 238 Assembling 238 Disassembling 258 Reassembling 264 Projector Tilt Switch 169 Projector Tilting Protection 169 Purity pattern 253 R Re-convergence 198–199, 207, 209 Green on Red 209 Light engine 207 Projector preparation 199 Re-convergence kit 198 Readjustment 211, 216 Plungers 211, 216 Rear Cover 259 Removal 259 Reassembling 264 Steps 264 Removal 202–203 Engine cooling Fan 203 Prism cooling Fan 202 Remove air channel 247 Remove st
Index 278 R5976820 SLM R12+ PERFORMER 08/03/2005
Revision Sheet To: Barco nv Events/Documentation Noordlaan 5, B-8520 Kuurne Phone: +32 56.36.89.70, Fax: +32 56.36.88.24 E-mail: antoon.dejaegher@barco.com, Web: www.barco.
