Publication No.
Service Manual SM 2547-1 PLEASE NOTE The information contained herein is based on the experience and knowledge relating to the subject matter gained by Kodak prior to publication. No patent license is granted by this information. Kodak reserves the right to change this information without notice, and makes no warranty, express or implied, with respect to this information.
SM 2547-1 Service Manual TABLE OF CONTENTS ELECTROSTATIC DISCHARGE ......................................................................................................... 1-1 Overview..................................................................................................................................... 1-1 Awareness .................................................................................................................................. 1-1 Action ...................................
Service Manual SM 2547-1 CONDENSER KIT 4X4 (with CLIP)............................................................................................ 2-9 IR REMOTE System RA/LP (Laser Pointer) ............................................................................ 2-10 12/7-PIN MODULE ................................................................................................................... 2-10 LENS SUPPORT.........................................................................................
SM 2547-1 Service Manual Power Supply ............................................................................................................................. 3-4 The TRANSFORMER supplies the following voltages: .............................................................. 3-4 The POWER REGULATION PCB contains:............................................................................... 3-4 The output voltages and signal are: ........................................................................
Service Manual SM 2547-1 MECHANISM FRAME and LENS MOUNT....................................................................................... 4-12 LENS MOUNT .................................................................................................................................. 4-13 Model 4020/7020 ...................................................................................................................... 4-15 RETAINER AF ASSEMBLY.......................................................
SM 2547-1 Service Manual No Slide Transport forward/reverse and other projection problems ................................................. 5-24 Shutter Problems .............................................................................................................................. 5-35 Fan Problems.................................................................................................................................... 5-27 Slide Obstruction in Slide Tray ..................................
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SM 2547-1 Service Manual ELECTROSTATIC DISCHARGE CAUTION This equipment includes parts and assemblies sensitive to damage from electrostatic discharge. Use caution to prevent damage during all service procedures. Overview Electrostatic discharge (ESD) is a primary source of - product downtime - lost productivity - costly repair. While we cannot feel a static charge of less than 3,500 volts, as few as 30 volts can damage or destroy essential components in the electronic equipment.
Service Manual SM 2547-1 Every Day 1. Keep trash away from static-sensitive equipment. Plastic materials, such as trash can liners and plastic foam cups, generate the static electricity that damages or destroys electronic components. 2. Look at the label. Static-sensitive components are marked with bright graphic labels. Follow the label directions. 3. Spray the carpet. ESD that is generated when you walk over carpet is a major cause of component destruction.
SM 2547-1 Service Manual 1. GENERAL INFORMATION Service Tools Use the following tools to repair a KODAK EKTAPRO Slide Projector: TORX TORX TORX TORX Screw Screw Screw Screw Driver size Driver size Driver size Driver size 206 210 215 220 or TORX bits TL-3255 Logic Probe TTL/CMOS Oscilloscope - only for checks on the AUTO FOCUS PCB.
Service Manual SM 2547-1 Safety Precaution 1. Do not operate or repair the projector without proper accessories. Add all COVERS before use to prevent mechanical hazards and electrical shock. 2. Before operating the projector, check the VOLTAGE SELECTOR. Make sure that the correct line voltage is selected. 3. Do not use a damaged POWER CORD. The damaged CORD can cause malfunctions and current leakage or electrical shock. 4.
SM 2547-1 Service Manual Safety Check NOTE Check the area around the repaired location. Make sure that parts and wires have been returned to the correct positions. Completely assemble the projector before doing an electrical safety test. The safety tests: Ground Continuity Test Insulation Resistance Test Equivalent Leakage Current Test Use a safety tester that measures all 3 tests at one time. Such a test device would be a Mini Tester 0701 N (Manufacturer:Gossen, Germany) or an equivalent device.
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SM 2547-1 Service Manual 2. INTRODUCTION The Kodak EKTAPRO Slide Projector series is a new family of Projectors that uses the latest mechanical and electronic technology. The Projector is modular designed, and equipped with a modern 1-chip MICROCONTROLLER, STEPPER MOTORS, optical sensors, and digital and analog circuits. All functions and displays are controlled by the MICROCONTROLLER software.
Service Manual SM 2547-1 Projector Models EKTAPRO Model 4020 figure 2-1 Features and Functions: Line voltages : Line frequency Power consumption Dual Lamp Module Extra Bright: : : : : Slide change time : : Focus : Standby function : Economy LAMP setting : No SLIDE No LIGHT function: Slide Tray capability Slide Tray Switch 03/98 : : 120/220/230/240V or 100/220VAC can be select with an external VOLTAGE SELECTOR 50/60 Hz 380 W 35h EXR 82V/300 W 70h FHS 82V/300W 200h EXY 82V/250W approx.
SM 2547-1 Service Manual EKTAPRO Model 4020 Adjustable Tray Motion : Manual elevator mechanism : Indicator LED on front : Remote SOCKET Slide change buttons : : Last Lamp used : Line up : Tool PN 622 0454 has to used on Projectors from SN 85 xxx and above Two height adjustment feet are attached on the front side of the Projector LED continuously on Projector O.K. If the LED is blinking fast a slide jam occurs. In standby mode the LED is blinking short off and long on.
Service Manual SM 2547-1 EKTAPRO Model 5020 figure 2-2 Features and Functions: All features and functions of Model 4020 Additional: AUTO FOCUS Timer 03/98 : : Each slide will be focused, independent of the slide mount Slide change can be set from 1 up to 60 sec.
SM 2547-1 Service Manual EKTAPRO Model 7020 figure 2-3 Features and Functions: All features and functions as Model 4020. Additional features: Application Slot : Bus CONNECTORS (RS232) : Address Switch : Initializing procedure : High Light : for Kodak and OEM ADAPTERS IN (female) and OUT (male) 16 addresses can be selected After power on the Projector the SLIDE LIFTER and the RING DRIVE will be checked, the LAMP and the FAN will be switched off 20% more light output, lamp life time approx.
Service Manual SM 2547-1 EKTAPRO Model 9020 figure 2-4 Features and Functions: This multi purpose Projector has all of the features of the EKTAPRO 7020. Additional features include: AUTO-ZERO function: : Timer AUTO FOCUS High Light : : : When the Projector senses an empty, gate the Projector automatically returns the tray to zero and begins the projection cycle again. This function can be deenergized. Slide change can be set from 1 up to 60 sec.
SM 2547-1 Service Manual Overview Model FUNCTIONS/ACCESSORIES 4020 5020 7020 9020 DUAL LAMP MODULE (Extra BRIGHT) X X X X TIMER - X - X AUTO-ZERO - - - X ADDRESS SWITCH - - X X APPLICATION SLOT - - X X AUTO FOCUS - X - X PRESENTATION BUS “IN” X X X X PRESENTATION BUS “OUT” - - X X RANDOM ACCESS X X X X EXTERNAL DIAGNOSTICS X X X X 12/7-PIN MODULE - - O O SLIDE SYNCHRONIZER (1000Hz) - - O O TWIN SOCKET O O O O CABLE REMOTE O O O O I
Service Manual SM 2547-1 Accessories DUAL LAMP MODULE CAT No. 718 4369 figure 2-5 CABLE REMOTE CAT No. 712 1080 figure 2-6 6mm 3mm HEAT ABSORBING GLASS HEAT ABSORBING GLASS with CLIP (not installed in Model 3020) CAT No. 717 7140 (6mm thick) CAT No.
SM 2547-1 Service Manual CONDENSER KIT 4X4 (with CLIP) CAT No. 714 4967 figure 2-8 IR REMOTE System RA (with Random Access) CAT No.
Service Manual SM 2547-1 IR REMOTE System RA/LP (Laser Pointer) CAT No. 712 1064 complete with RECEIVER TRANSMITTER RECEIVER as use with IR REMOTE System RA. figure 2-11 12/7-PIN MODULE CAT No. 712 5875 Int. Ext. figure 2-12 LENS SUPPORT CAT No.
SM 2547-1 Service Manual 12/7-PIN ADAPTER CABLE CAT No. 712 5883 figure 2-14 TWIN SOCKET ADAPTER CAT No.
Service Manual SM 2547-1 SLIDE SYNCHRONIZER CAT No. 712 5891 (not available) see page 16 OEM ACCESSORIES LAMPS 03/98 Catalog No.
SM 2547-1 Service Manual Specification Electrical Supply Power Consumption Dimensions : : : : : Weight Slide size Slide change time Slide search time Slide temperature LAMP (standard) Automatic LAMP change Operating temperature Humidity Air consumption Approvals Leveling : : : : : : : : : : : : 120/220/230/240 V or 100/220 V 50/60 Hz 380 W 310 x 355 x 145 mm max. (l/w/h) with tray and lens (12.2 x 14 x 5.7 in) 6300 g (13.9 lb) 24 x 36 mm (0.9 x 1.4 in) <0,8 s <3 s 50°C (104°F) max.
Service Manual SM 2547-1 P-Bus / RS 232 “IN” PIN No. Signal 1 Connected to 4 and 6 2 Receive Data (RxD) 3 Transmit Data (TxD) 4 Connected to 1 and 6 5 Signal Ground 6 Connected to 1 and 4 - 7 8 9 figure 2-17 P-Bus / RS 232 “OUT” PIN No.
SM 2547-1 Service Manual ACCESSORY SLOT a b 1 1 2 2 3 3 4 4 5 PIN No. Signal a1 SDA (I2C Data) a2 I2C_INT (Interrupt) a3 SLOT_232_R, TTL Level 5 a4 not used 6 6 a5 SLOT_A 7 7 a6 SLOT_C 8 8 9 a7 not used 9 10 10 a8 12V DC 200mA max. a9 34V DC 750mA max. a 10 26V AC_N 750mA max.
Service Manual SM 2547-1 OEM ACCESSORIES COPYRIGHT The adapter of this English company is only designed to use traditional AV cassette recorders. Cue pulses recorded on the tape trigger the interface unit to generate digital commands to advance the EKTAPRO Projector. It is an interesting feature that the adapter works either by plugging directly into the remote socket or works remotely by additional use of the EKTAPRO IR Receiver.
SM 2547-1 Service Manual SLIDE SYNCHRONIZER ADAPTER by KODAK AUSTRALIA Kodak Australia offers an own solution of a slide synchronizer adapter. This unit is built in the IR Receiver housing and is therefor directly to be plugged onto the remote socket. A 6pin socket is built into the housing. The system supports most of traditional AV cassette recorders. The S-AV cable remote can also be used with the possibility to give transport commands and to focus.
Service Manual SM 2547-1 ADAPTER by MÜWO The German company offers a slide synchronizer adapter which is built into the EKTAPRO Cable Remote Control. A 6pin socket provides connection with external devices which are traditional AV cassette recorders, S-AV Timer and speaker desks. Even if any devices are connected, the remote still works.
SM 2547-1 Service Manual ADAPTERS by MAYER & ZELLER The Swiss company Mayer & Zeller offers a 1000 Hz adapter which comes along in a small black plastic box with a standard 6pin female receptacle and an integrated cable with the new 8pin male connector for the EKTAPRO Projectors. The adapter offers the possibility either to connect a traditional AV cassette recorder to advance the Projector or to connect the standard cable S-AV remote control or to use the cable already installed in the speakers desks.
Service Manual SM 2547-1 ADDRESSES CONTROL SYSTEMS 03/98 • ARION 701 South 7th Street Delano, MN 55328 USA Tel: (001) 612 972 3351 Fax: (001) 612 972 3524 • Bässgen AV Technik GmbH Hauptstraße 58, 79104 Freiburg Germany Tel: (0049) 761 23953 Fax: (0049) 761 35042 • Copyright Machines Limited 44/46 Sillwood Street Brighton, Sussex BNI 2PS UK Tel: (0044) 273 720 175 Fax: (0044) 273 321 150 • Dataton AB Box 257 S-581 02 Linköping Schweden Tel: (0046) 131 14325 Fax: (0046) 131 38445 • HEP Holland P
SM 2547-1 Service Manual SOFTWARE for direct PC CONTROL • ARION 701 South 7th Street Delano, MN 55328 USA Tel: (001) 612 972 3351 Fax: (001) 612 972 3524 • AVC Team Bieber Am Holling 3, 35649 Bischoffen Germany Tel: (0049) 6444 1027 Fax: (0049) 6444 8527 • Martin Ballein Viktor Scheffel Straße 2, 74076 Heilbronn Germany Tel: (0049) 7131 165170 Fax: (0049) 7131 52470 • Hilger & Bremen GbR Heinzenstraße 20, 52062 Aachen Germany Tel: (0049) 241 49797 Fax: (0049) 241 49787 • Holidays Afloat Limited S
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SM 2547-1 Service Manual 3. THEORY GUIDE Block Diagram All functions of the projector are controlled by the MICROCONTROLLER ( MC68HC016B with 16k ROM) on the MASTER PCB. The controlling software is loaded in the 16k ROM of the MICROCONTROLLER for Models 4020 - 9020 and 9020/CINE. Located around the MICROCONTROLLER on the MASTER PCB there are the inputs, outputs and drivers for the sensors, LAMP, MOTOR´s and other functions.
M Remote Socket Keyboard PCB Fan Service Manual 03/98 MASTERBOARD Model 4020 - 9020 (9020/CINE) Transformer Line Switch Power and Lamp Regulation Fuse MASTERBOARD 5V DC 12V DC 26V DC 36V DC Dual Lamp Module 3-2 figure 3-1 M Mirror Driver Mirror Motor Autofocus PCB M Software Lamp Control Back Panel PCB MICRO CONTROLLER Accessory Slot Tray Motion PCB Focus Control Software Slide in Gatel Focus Motor Driver Driver M M Tray Motor Input CAM Slide Lifter Gate Sensor Sensor Motor
SM 2547-1 Service Manual Microcontroller Unit The main device on the MASTER PCB is the 16-bit MICROCONTROLLER unit MC68HC05B16 from MOTORola for the models EKTAPRO 4020 - 9020 and 9029/CINE This MICROCONTROLLER has a microprocessor, timer, memory, analog/ digital converter and input/output ports on one chip. Compared to a standard processor, where for each item a peripheral IC is necessary. This MICROCONTROLLER with its on-chip software controls all functions of the projector plus peripheral circuits.
Service Manual SM 2547-1 Description of Functions Power Supply The PROJECTOR POWER SYSTEM consists of a • POWER INPUT ASSEMBLY with POWER ON/OFF SWITCH, PRIMARY FUSE HOLDER and VOLTAGE SELECTOR • TRANSFORMER, SECONDARY FUSE HOLDER • POWER REGULATION PCB The TRANSFORMER supplies the following voltages: Primary voltage outputs: 92/81 VAC LAMP voltage for Models 4020 - 9020 and 9020/CINE (SOFTWARE CONTROLLED LAMP CURVE) Safety Extra Low Voltage outputs: 10 VAC for +5V DC and +12V DC 26 VAC for 36 VDC r
L ) N ) ) SM 2547-1 Kodak AG, Stuttgart Power Module Power Regulation Board Voltage Selector Black 240 Red 230 Switch White 220 Gray Fuse 120 12V DC 1.25A 91 82 Regulator 10V 5V DC VSS 26V AC_FL figure 3-3 3-5 Zero Cross Circuit Blue Zero_Cross 36V DC_12P 36V DC Regulator 26V 2A USA 2.
Service Manual SM 2547-1 Switch On / Initialize Procedure Projector Status: Mechanic position is not known Projector is energized START The MICROCONTROLLER starts the initialization routine: - Microcontroller is active Slide LIFT MOTOR On.Move LIFTER to Up Positon load the look-up tables look at the accessory slot and projector address sets the ECONOMY LAMP RELAY to 82V completes a Hardware reset SLIDE LIFT MOTOR rotates clockwise (max. of 805 steps = one SLIDE LIFTER cycle).
SM 2547-1 Service Manual Slide Change Sequence Projector Status: - SLIDE LIFTER down SHUTTER is open SLIDE is in GATE LAMP is energized START Start: The SHUTTER SOLENOID is deenergized. Close Shutter Switch Autofocus Off The SLIDE LIFT MOTOR rotates clockwise to move the SLIDE LIFTER up (max. 805 steps = one SLIDE LIFTER cycle). max. 805 Steps of Slide Lift Motor CAM Sensor Signal 0 - 1 ? Yes “Forward”/"Reverse" BUTTON is pressed.
Service Manual SM 2547-1 Tray Motion The STEPPER MOTOR is responsible for the slide tray movement. To move the tray one slide forward or reverse 47 steps are necessary in case a tray for 80 slides is used and 27 steps in case a tray for 140 slides is used. The tray movement is controlled by the TRAY MOTION CONTROL PCB. This PCB contains two optical sensors, one for the code wheel and one for the Zero Position Gear.
SM 2547-1 Service Manual Tray Motion Sequence: a) Go To Zero Position Projector Status: - Energized Signal from: - P-Bus (Model´s 4020 and 5020 input only) - Auto Zero (Model 9020 and 9020/CINE) Zero Button Close Shutter, Autofocus off, Move Slide LIFTER in up position The MICROCONTROLLER selects shortest distance to the zero position.
Service Manual SM 2547-1 b) Go to next slide position Start Projector Status: There is a slide in the gate and it is projected. Start action: The forward or reverse BUTTON is actuated or next slide is selected with RANDOM ACCESS. See Slide Change Sequence, page 3-7. Slide LIFTER Up Next Slide Position ? reverse RANDOM ACCESS: forwards Tray Motor forward More than 4 Step Signals missed ? No Tray Motor reverse The MICROCONTROLLER selects shortest distance to the next slide.
SM 2547-1 Service Manual LAMP Control a) Dual LAMP Operation All Models are equipped with a DUAL LAMP MODULE (Extra Bright). The POWER REGULATION PCB on all Models contains a LAMP current circuit that can detect if the active LAMP is on, indicated by a LED on the BACK PANEL. If a LAMP fails, the MICROCONTROLLER receives the LAMP_CURR signal from the POWER REGULATION PCB. It activates the MIRROR MOTOR and moves the MIRROR to the second LAMP position.
Service Manual SM 2547-1 b) LAMP setting Models 4020 - 9020 and 9020/CINE: a) Through the LAMP SWITCH or P-Bus The settings of the LAMP are change by using the LAMP dimming function through the TRIAC DISSOLVE LOGIC. The phase cut position for LOW is 75% of HIGH . The LAMP supply voltage is 91 VAC only. Resulting LAMP voltages: Standard: 82V RMS Economy : 72V RMS b) Via accessory slot External units that are connected to the accessory slot cannot use the Standard/Economy LAMP setting with phase cut.
SM 2547-1 Service Manual e) Lamp Dimming The LAMP DIMMING FUNCTION is installed in Model 4020 - 9020. It is used for dissolving for Economy and Standard LAMP settings. The main devices for dimming are the TRIAC, TRIAC CONTROL and Zero_Cross circuit on the POWER REGULATION PCB, the dissolve logic and the MICROCONTROLLER (MC) on the MASTER PCB. The TRIAC FUNCTION is controlled by the MICROCONTROLLER and its software, it works according to phase cut principals.
Service Manual SM 2547-1 a) Lamp Voltage The zero-cross circuit creates an impulse whenever the LAMP voltage crosses the zero line (LAMP voltage close to zero). See figure b. Therefore, every 10ms for 50Hz or 8,3ms for 60Hz a signal change occurs. This signal is sent to the DISSOLVE LOGIC on the MASTER PCB. The DISSOLVE LOGIC generates a clocksignal with 4096 pulses for the length of half a sine wave. This clock signal is triggered by the zero-cross signal. See figure c.
SM 2547-1 Service Manual Focus There are different possibilities to get a crisp and clear focused image on the screen. 1. Use the FOCUS KNOB. In this case the LENS will be moved inside the LENS CARRIER, while the LENS CARRIER still keeps his position. 2. Use the FOCUSING BUTTONS either on the KEYBOARD of the PROJECTOR or on the REMOTE CONTROL. In this case the LENS and the LENS CARRIER are moving together. The focus range is limited, and depend on the ECCENTRIC of the FOCUS MOTOR (approx. 8mm / 0.3 in.).
Service Manual SM 2547-1 AUTO FOCUS The AUTO FOCUS feature is installed in the EKTAPRO Model 5020,9020 and 9020/CINE. A “low” FOCUS EXT signal from the MICROCONTROLLER enables the AUTO FOCUS PCB while a “high” signal disables the AUTO FOCUS to ensure a sharpness correction for the projected slide. If a manual sharpness correction was necessary the AUTO FOCUS MOTOR moves back to its primary position after the next slide change. The AUTO FOCUS MOTOR is running until both receivers has the same light input.
SM 2547-1 Service Manual P-BUS All the Models are equipped with the P-Bus feature. The Models 4020 and 5020 has only an Input Bus, Models 7020 and 9020 and 9020/CINE an IN/OUT Bus. The P-Bus (Presentation Bus) is a serial asynchronous data transmission interface which uses the RS 232 / V.24/ V.28 standard. This type of interface is used with Personal Computers for external communication. figure 3-14 The purpose of the bus is to enable computer controlled projection with one or more slide projectors.
Service Manual SM 2547-1 Command Structure The Command Structure is binary coded with three consecutive 8-bit bytes. Synchronization is achieved by a break in the transmission of more than three byte times. The first five bit of each command specifies the address of the selected projector. The 16 hardware addresses are 0-F (hex). The address 1F (hex) is a global address that all connected projectors will accept.
SM 2547-1 Service Manual Accessory slot This slot was designed for EKTAPRO Models 7020, 9020 and 9020/CINE to receive certain professional dissolve units. The 12/7 PIN ADAPTER is a PCB with: • an “Intern/Extern” switch for a check. Intern means “Lamp on” and Extern means “Projector is controlled by the dissolve unit”. • connectors to connect the ADAPTER to the projector, and an ADAPTER CABLE for different dissolve units.
Service Manual SM 2547-1 Remote Control Type Mini DIN 7 8 6 5 3 4 2 1 (viewed from front ) figure 3-16 Pin No. Signal 1 12 VDC 2 Gnd 3 Signal 1 (LSB) 4 Signal 2 5 Signal 3 6 Signal 4 7 Signal 5 (MSB) 8 Interrupt 12 VDC = average value between 7.2 VDC and 14.5 VDC Because of the microprocessor, the REMOTE CONTROL also works with digital signals on the TTL level. RANDOM ACCESS is also available through a REMOTE CONTROL receptacle.
SM 2547-1 Service Manual List of Remote Control Commands: Key/Function Command decimal Command binary 54321 Slide forward 16 10000 Slide backwards 8 01000 Focus forward 4 00100 Focus backwards 2 00010 Standby 1 00001 Key 1 21 10101 Key 2 22 10110 Key 3 23 10111 Key 4 24 11000 Key 5 25 11001 Key 6 26 11010 Key 7 27 11011 Key 8 28 11100 Key 9 29 11101 Key 0 20 10100 Clear Internal Enter 3 words internal Kodak AG, Stuttgart 3-21 03/98
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SM2547-1 Service Manual 4. DISASSEMBLY/ASSEMBLY UPPER HOUSING 1. Remove the LAMP MODULE. 2. Remove the KNOB. 3. Remove the 4 SCREWS. 4. Remove the UPPER HOUSING.
Service Manual SM2547-1 BUTTONS and COVER PLATES 1. Remove the UPPER HOUSING. See page 4-1. 2. Remove the 3 BUTTONS. 3. Remove the small COVER PLATE. 4. Loosen the HOLDING CLIP and remove the large COVER PLATE. 5. If needed, change the 5 BUTTONS. small COVER PLATE BUTTONS (3) BUTTONS (5) large COVER PLATE figure 4-3 6. If necessary, replace the WINDOW and/or MODEL LABEL.
SM2547-1 Service Manual Assembly NOTE Please note the positions of the 3 BUTTONS and the SWITCH on the KEYBOARD PCB.
Service Manual SM2547-1 CENTER HOUSING 1. Remove the UPPER HOUSING. See page 4-1. 2. Remove the FOCUS INDICATOR. 3. Release the HOLDING CLIP at the KEYBOARD and remove the PCB. 4. Release the HOLDING CLIP at the TRAY MOTION PCB and remove the PCB. TRAY MOTION PCB+ HOLDING CLIP KEYBOARD HOLDING CLIP KEYBOARD PCB FOCUS INDICATOR figure 4-6 5. Remove the SPRING and the ZERO LEVER. See figure 4-7. 6. Remove the 8 RETAINERS and 8 ROLLERS. See figure 4-7. 7. Remove the DRIVE RING. See figure 4-7. 8.
SM2547-1 Service Manual SPRING DRIVE RING SHAFT ROLLERS (3) BEARING ROLLERS (3) ZERO LEVER RETAINERS (8) ROLLERS (8) figure 4-7 9. Remove the CODER DISK and 2 GEAR WHEELS. 10. Remove the 4 SCREWS. 11. Remove the CENTER HOUSING. 12. Remove the 2 SCREWS and the MOTOR. 13.
Service Manual SM2547-1 14. During disassembly and assembly of the CENTER HOUSING, place the TRAY RELEASE LEVER into the position as shown below. TRANSPORT RELEASE LEVER IMPORTANT: Take care of this positions! Incorrect positioning can cause transport failures.
SM2547-1 Service Manual 15. At the accessory slot, insert the ADAPTER into the GUIDE of the CENTER HOUSING. CENTER HOUSING GUIDE ADAPTER SOCKET figure 4-10 16. Check that the POWER SUPPLY PCB is positioned in the GUIDE of the CENTER HOUSING.
Service Manual SM2547-1 FAN, KEYBOARD PCB and TRAY MOTION PCB 1. Remove the UPPER HOUSING. See page 4-1. 2. Remove the CENTER HOUSING. See page 4-4. 3. Disconnect the FAN MOTORS. 4. Remove the FAN. 5. Disconnect the KEYBOARD PCB. 6. Disconnect the TRAY MOTION PCB.
SM2547-1 Service Manual NOTE When placing the FAN in the LOWER HOUSING, insert the FAN as shown in figure 4-13.
Service Manual SM2547-1 BACK PANEL PCB 1. Remove the UPPER HOUSING. See page 4-1. 2. Remove the CENTER HOUSING. See page 4-4. 3. Remove the FAN. See page 4-9. 4. Remove the BACK PANEL PCB.
SM2547-1 Service Manual TRANSFORMER, POWER SUPPLY PCB and BACK PLATE ASSEMBLY NOTE It is easier to remove the complete TRANSFORMER, POWER SUPPLY PCB and BACK PANEL ASSEMBLY at the same time, to avoid needless removals. 1. Remove the UPPER HOUSING. See page 4-1. 2. Remove the CENTER HOUSING. See page 4-4. 3. Remove the 4 SCREWS from the TRANSFORMER 4. Remove the CONNECTOR P3 from the POWER SUPPLY PCB. 5. Remove the NEUTRAL WIRE at the MECHANISM FRAME and the LAMP HOUSING ASSEMBLY. 6.
Service Manual SM2547-1 MECHANISM FRAME and LENS MOUNT 1. Remove the UPPER HOUSING. See page 4-1. 2. Remove the CENTER HOUSING. See page 4-4. 3. Remove the 4 SCREWS and the TRANSFORMER. See page 4-11. 4. Remove the SCREW and disconnect the NEUTRAL WIRE. 5. For Model 5020, 9020 and 9020/CINE remove the SCREW, the AF PCB and the 2 CONNECTORS from the AF PCB. 6. Lift the MECHANISM FRAME and LENS MOUNT and remove the 3 CONNECTORS J 3, J 10, J 12. See page 4-19.
SM2547-1 Service Manual LENS MOUNT 1. Remove the UPPER HOUSING. See page 4-1. 2. Remove the CENTER HOUSING. See page 4-4. 3. Remove the 4 SCREWS and the TRANSFORMER. See page 4-11. 4. Remove the MECHANISM FRAME and LENS MOUNT. See page 4-12. 5. Remove the SPRING. 6. Remove the LENS MOUNT from the MECHANISM FRAME.
Service Manual SM2547-1 7. Remove the SCREW, PLATE and the SHAFT. 8. Remove the SCREW, SHUTTER and the SHOCK ABSORBER. 9. Remove the SCREW and the MAGNET. 10. Remove the 3 SCREWS, the AUTO FOCUS RETAINER and the SPRING.
SM2547-1 Service Manual If the SHUTTER has to be replaced and the COVER MECHANISM FRAME is provided with the small recess, the SHUTTER has to be bent first. Otherwise it might touch the COVER MECHANISM FRAME.
Service Manual SM2547-1 RETAINER AF ASSEMBLY Model 5020, 9020 and 9020/CINE 1. Remove the UPPER HOUSING. See page 4-1. 2. Remove the CENTER HOUSING. See page 4-4. 3. Remove the 4 SCREWS and the TRANSFORMER. See page 4-11. 4. Remove the MECHANISM FRAME and LENS MOUNT. See page 4-12. 5. Remove the SPRING and the LENS MOUNT from the MECHANISM FRAME. See page 4-13. 6. Remove the SCREW, SHUTTER and the SHOCK ABSORBER. See page 4-14. 7. Rotate the LEVER for the SHUTTER out at the MAGNET. 8.
SM2547-1 Service Manual 10. Remove the SCREW, the TRANSMITTER PCB, and the TRANSMITTER COVER. 11. Remove the 2 SCREWS and the RECEIVER PCB.
Service Manual SM2547-1 MECHANISM FRAME 1. Remove the UPPER HOUSING. See page 4-1. 2. Remove the CENTER HOUSING. See page 4-4. 3. Remove the 4 SCREWS and the TRANSFORMER. See page 4-11. 4. Remove the MECHANISM FRAME and LENS MOUNT. See page 4-12. 5. Remove the SPRING and LENS MOUNT. See page 4-13. 6. Remove the 2 SCREWS, 2 WASHERS and the COVER MECHANISM FRAME.
SM2547-1 Service Manual 7. Remove the TRAY RELEASE LEVER. See figure 4-24. 8. Remove the LEVER, SLIDE LIFTER and the 2 SPRINGS. 9. Remove the SPRING, SLIDE REGULATION LEVER and the CAM. NOTE After the assembly of the parts, align the CAM so that the SLIDE LIFTER is in the lowest position.
Service Manual SM2547-1 10. Remove the LEVER and the SPRING. 11. Remove the SPRING and the PRESSURE PAD. 12 Remove the 2 SCREWS, the CAM and the SHUTTER SENSOR ASSEMBLY. PRESSURE PAD SCREW (2) SPRING CAM and SHUTTER SENSOR ASSEMBLY LEVER SPRING figure 4-25 13. Remove the 2 SCREWS and the MOTOR.
SM2547-1 Service Manual AUTO FOCUS PCB and FOCUS MOTOR 1. Remove the UPPER HOUSING. See page 4-1. 2. Remove the CENTER HOUSING. See page 4-4. 3. Remove the FAN, KEYBOARD PCB, and TRAY MOTION PCB. See page 4-9. 4. Remove the 4 SCREWS and the TRANSFORMER. See page 4-11. 5. Remove the MECHANISM FRAME and LENS MOUNT. See page 4-12. 6. Remove the SPRING, the FOCUS MOTOR and the RUBBER PAD.
Service Manual SM2547-1 Master Board PCB 1. Remove the UPPER HOUSING. See page 4-1. 2. Remove the CENTER HOUSING. See page 4-4. 3. Remove the FAN, KEYBOARD PCB and the TRAY MOTION PCB. See page 4-9. 4. Remove TRANSFORMER, POWER SUPPLY PCB and BACK PANEL ASSEMBLY. See page 4-11. 5. Remove the MECHANISM FRAME and LENS MOUNT. See page 4-12. 6. Disconnect all CONNECTORS from the MASTER PCB. See page 4-23: 7. Remove the SCREW and the COVER. 8. Remove the MASTER PCB.
SM2547-1 Service Manual Master Board PCB Connectors CAUTION During the assembly take care that all CONNECTORS are correctly plugged in! MASTERBOARD Component Side SMD J5 PLCC PIN-GRID SOCKET J1 J4 J2 BACK PANEL PCB MIRROR MOTOR J13 KEYBOARD PCB ACCESSORY SLOT J11 AUTO FOCUS PCB CAM and SHUTTER SENSOR FOCUS MOTOR SLIDE LIFT MOTOR TRANSPORT MOTOR POWER SUPPLY PCB J9 J12 J6 J3 J10 P1 SHUTTER SOLENOID TRAY MOTION PCB Kodak AG, Stuttgart 4-23 03/98
Service Manual SM2547-1 MICROCONTROLLER 1. Remove the UPPER HOUSING. See page 4-1. 2. Remove the CENTER HOUSING. See page 4-4. 3. Remove the SCREW and the COVER. 4. Use a PLCC EXTRACTOR TOOL (TL 4430) to remove the MICROCONTROLLER from the MASTER PCB. 5. When assembling note the beveled edge of the MICROCONTROLLER and the PLCC/PIN-GRID SOCKET. Install these edges together. MICROCONTROLLER PLCC EXTRACTOR TOOL (TL 4430) COVER SCREW NOTE The MICROCONTROLLER is installed in a PLCC-Socket.
SM2547-1 Service Manual LOWER HOUSING 1. Remove the UPPER HOUSING. See page 4-1. 2. Remove the CENTER HOUSING. See page 4-4. 3. Remove the FAN, KEYBOARD PCB and TRAY MOTION PCB. See page 4-9 4. Remove the TRANSFORMER, POWER SUPPLY PCB and BACK PANEL ASSEMBLY. See page 4-11. 5. Remove the MECHANISM FRAME and LENS MOUNT. See page 4-13. 6. Disconnect all CONNECTORS from MASTER PCB. See page 4-23: 7. Remove the 2 SCREWS and the LAMP HOUSING ASSEMBLY. 8. Remove the HANDLE. 9.
Service Manual SM2547-1 DUAL LAMP MODULE (Extra Bright) 1. Remove the LAMP MODULE from the PROJECTOR. 2. Lift the EJECTOR LEVER . The defective LAMP will eject from the LAMP SOCKET ASSEMBLY. LAMP SCREW (3) WASHER (2) LAMP SOCKET ASSEMBLY EJECTOR LABEL EXTRA BRIGHT figure 4-30 3. Remove the CLIP and the CONDENSER LENS.
SM2547-1 Service Manual 4. Remove the 3 SCREWS, the 2 WASHERS and the LAMP HOUSING. 5. Remove the GRILL PLATE, the AIR EXHAUST PLATE, the HOOK, the SPRING and the LAMP MODULE LABEL.
Service Manual SM2547-1 6. Remove the 2 EJECTORS. 7. Remove the SPRING - Model 4020, 5020, 7020 ,9020 and 9020/CINE. 8. Remove the MIRROR, the SPRING and the MIRROR HOLDER. 9. Remove the MOTOR, the CIRCLIP and the SINGLE or DUAL LAMP SOCKET ASSEMBLY from the PLUG.
SM2547-1 Service Manual DUAL LAMP MODULE NOTE The SPRING in the DUAL LAMP MODULE has to be mounted without tension between the MIRROR and the MOTOR. SPRING MOTOR figure 4-34 Lubrication Use the lubricant BARRIERTA L 25 DL (50g) No. 558 1960. Grease all arrow marked spots.
Service Manual SM2547-1 CAM figure 4-36 LENS MOUNT GLIDING SURFACE figure 4-37 03/98 4-30 Kodak AG, Stuttgart
SM 2547-1 Service Manual 5.
Service Manual SM 2547-1 Communication Trouble 4020 - 9020 and 9020/CINE Page 5-35 Autofocus 5020/9020/9029/CINE : No Autofocus Function Page 5-38 Accessory Slot 7020/9020 03/98 Page 5-40 5-2 Kodak AG, Stuttgart
SM 2547-1 Service Manual Preparation Conditions: Ensure that line voltage does not vary more than +/- 5 % from the selected value on the projector. - Insert a LAMP MODULE with a proper LAMP.
Service Manual SM 2547-1 No Function 03/98 5-4 Kodak AG, Stuttgart
SM 2547-1 Service Manual see figure on page 28 Kodak AG, Stuttgart 5-5 03/98
Service Manual SM 2547-1 see figure on page 28 03/98 5-6 Kodak AG, Stuttgart
SM 2547-1 Kodak AG, Stuttgart Service Manual 5-7 03/98
Service Manual 03/98 SM 2547-1 5-8 Kodak AG, Stuttgart
SM 2547-1 Service Manual Switch on Procedure Problems Kodak AG, Stuttgart 5-9 03/98
Service Manual 03/98 SM 2547-1 5-10 Kodak AG, Stuttgart
SM 2547-1 Kodak AG, Stuttgart Service Manual 5-11 03/98
Service Manual SM 2547-1 Lamp Problems 4020/5020/7020/9020 and 9020/CINE 03/98 5-12 Kodak AG, Stuttgart
SM 2547-1 Service Manual (figure 3-11 and page 5-28) Kodak AG, Stuttgart 5-13 03/98
Service Manual 03/98 SM 2547-1 5-14 Kodak AG, Stuttgart
SM 2547-1 Kodak AG, Stuttgart Service Manual 5-15 03/98
Service Manual 03/98 SM 2547-1 5-16 Kodak AG, Stuttgart
SM 2547-1 Service Manual Mirror Position In the Service Software TL-4575 there is an option in the menu “Lamp toggle” to check the MIRROR FUNCTION and change the “lamp on” option. For the correct function in the projector, set the MIRROR to position 1 when Lamp 1 is active, or reset the projector. If the MIRROR does not move by the software command, check the resistance of the MIRROR DC MOTOR (see figure) and measure the 34 VDC voltage on the MASTER PCB if necessary.
Service Manual SM 2547-1 Switch On Procedure 03/98 5-18 Kodak AG, Stuttgart
SM 2547-1 Service Manual Switch On Procedure complete - No Keyboard Function Kodak AG, Stuttgart 5-19 03/98
Service Manual SM 2547-1 No function with REMOTE CONTROL IR Remote Control 03/98 5-20 Kodak AG, Stuttgart
SM 2547-1 Kodak AG, Stuttgart Service Manual 5-21 03/98
Service Manual 03/98 SM 2547-1 5-22 Kodak AG, Stuttgart
SM 2547-1 Service Manual Cable Remote Kodak AG, Stuttgart 5-23 03/98
Service Manual SM 2547-1 No Slide Transport forward/reverse and other projection problems 03/98 5-24 Kodak AG, Stuttgart
SM 2547-1 Service Manual Shutter Problems Kodak AG, Stuttgart 5-25 03/98
Service Manual SM 2547-1 see figure on page 28 03/98 5-26 Kodak AG, Stuttgart
SM 2547-1 Service Manual Fan Problems Kodak AG, Stuttgart 5-27 03/98
Service Manual 03/98 SM 2547-1 5-28 Kodak AG, Stuttgart
SM 2547-1 Service Manual Slide Obstruction in Slide Tray Conditions for a correct transport cycle - Check SLIDE LIFTER LEVER. In the up position, the alignment above the CENTER HOUSING must be 3.8 mm (0.15 in.) with a tolerance of 0.2 mm (0.008 in.). If the measurement is greater, replace the SLIDE LIFT LEVER. - Check the CENTER HOUSING for damaged parts such as: DRIVE RING GEAR WHEELS CODER DISK Inspect whether the parts are complete.
Service Manual SM 2547-1 Wrong Transport Step by 80/140 SLIDE TRAY 03/98 5-30 Kodak AG, Stuttgart
SM 2547-1 Kodak AG, Stuttgart Service Manual 5-31 03/98
Service Manual SM 2547-1 No Focus Actuation 03/98 5-32 Kodak AG, Stuttgart
SM 2547-1 Kodak AG, Stuttgart Service Manual 5-33 03/98
Service Manual SM 2547-1 No Standby Function 03/98 5-34 Kodak AG, Stuttgart
SM 2547-1 Service Manual Communication Trouble 4020/5020/7020/9020 and 9020/CINE Kodak AG, Stuttgart 5-35 03/98
Service Manual 03/98 SM 2547-1 5-36 Kodak AG, Stuttgart
SM 2547-1 Kodak AG, Stuttgart Service Manual 5-37 03/98
Service Manual SM 2547-1 AUTO FOCUS 5020,9020 and 9020/CINE: No AUTO FOCUS Function 03/98 5-38 Kodak AG, Stuttgart
SM 2547-1 Kodak AG, Stuttgart Service Manual 5-39 03/98
Service Manual SM 2547-1 Accessory Slot 7020/9020 and 9020/CINE Malfunction of the 12/7 PIN Module 03/98 · Check the “TR5" fuses on the ADAPTER PCB F11 and F12. Each fuse is 0.8 A. · If the change of the fuses was not successful or the fuses operate but the ADAPTER does not operate, use a new ADAPTER PCB.
SM 5576-1 Service Manual 6. Projector Checking 1. Power on the Projector. If there is no function and no initialization procedure, check the primary and the secondary Fuse F1 and F2. Slide jam (all models) 2. To avoid slide jams check the position of the DRIVE RING. Use FIXTURE TOOL TL 622 0454 to adjust the TRAYMOTION PCB how it is described in Modification Instruction No.1 NOTE Take care of the spring located at the rear side of the Metal Slide (see figure 6-1).
Service Manual SM 5576-1 CODER DISK · Check bolts for proper fitting (see figure 6-2). · Take care that the slots of the CODER DISK are free of dust. · Ensure that the CODER DISK can free rotate and do not touch the LIGHT BARRIER. · If there are still slide transport problems replace the TRAY MOTION PCB.
SM2547-1 Service Manual 7. MAINTENANCE Maintenance Intervals After about 1 500 running hours or 500 000 SLIDE LIFTER cycles at a room temperature of 0 - 40°C (32 - 104°F) we recommend maintenance by an authorized Kodak Service. When the projector is operated in a dusty environment or in an enclosed area, maintenance should be done every 1000 operating hours or less, depending on the quantity of dust. When operating in an enclosed area, supply the necessary air and exhaust.
Service Manual SM2547-1 The following parts should be checked for wear and, if necessary, replaced. figure 7-1 The optical parts, such as LENS, CONDENSER LENS and HEAT ABSORBING GLASS should be cleaned regularly with lens cleaner. Ultrasonic cleaning At present, there is no information on the reactions of the individual components. We do not suggest this method.
SM2547-1 Service Manual Lubrication Use the lubricant BARRIERTA L 25 DL (50 g) No. 558 1960. NOTE Never use any other oil or lubricants. Grease all arrow marked spots.
Service Manual SM2547-1 LENS MOUNT GLIDING SURFACE figure 7-4 03/98 7-4 Kodak AG, Stuttgart
Kodak CUSTOMER EQUIPMENT SERVICES KODAK AG STUTTGART GERMANY
