S/M NO. : DSP200PEF0 Service Manual 42” PLASMA PDP TV CHASSIS : SP-200P MODEL : DT-4220NH Caution : In this Manual, some parts can be changed for improving. their performance without notice in the parts list. So, if you need the latest parts information, please refer to PPL(Parts Price List)in Service Information Center(http://svc.dwe.co.kr) DAEWOO ELECTRONICS Corp. http : //svc.dwe.co.kr Jun.
Contents I. Parts with the exception of MODULE 1. Safety Precautions 2. Product Specification 2-1. SPECIFICATION 2-2. Available Input Signal 2-3. Remote Control Setup Code 3. BLOCK DIAGRAM 4. Description Of A/V and power 4-1. Block Diagram of main IC and TP 4-2. Overview 4-3. POWER PCB 4-4. Interface with PDP module 5. SERVICE MODE 5-1. Checking initial menu data 5-2. Entering SERVICE MODE 2 3 3 5 6 14 15 15 16 24 26 27 27 5-3. Description Of SERVICE MODE Items 6. Adjusting Method 6-1.
I. Parts with the exception of MODULE 1. Safety Precautions 1. Safety Precautions (1) When moving or laying down a PDP Set, at least two people must work together. Avoid any impact towards the PDP Set. (2) Do not leave a broken PDP Set on for a long time. To prevent any further damages, after checking the condition of the broken Set, make sure to turn the power (AC) off. (3) When opening the BACK COVER, you must turn off power (AC) to prevent any electric shock.
2. Product Specification 2-1. SPECIFICATION ITEM 1. GENERAL 1-1. MODEL NO 1-2. CHASSIS NO 1-3. SCREEN SIZE 1-4. COUNTRY 1-5. RESOLUTION 1-6. REMOCON TYPE 1-7. SAFETY STANDARD 1-8 .TUNIG METHOD 1-9. MEMORY CHANNEL 2. MECHANICAL 2-1. APPEARANCE 1) WITHOUT STAND 2) WITH STAND 2-2. WEIGHT 1) WITHOUT STAND 2) WITH STAND 3. ELECTRICAL 3-1. VIDEO INPUT 3-2. DTV/DVD INPUT 3-3. SCART INPUT 3-4. PC INPUT 3-5. DVI INPUT 3-6. TV INPUT 1) COLOR STANDARD 2) ANTENNA IN 3) RECEPTION CHANNEL 4) IF & SUBCARRIER 3-7.
Product Specification ITEM 3-10. POWER CONSUMPTION 3-11. RS-232 CONTROL 3-12. AV OUTPUT 3-11. AV OUTPUT 3-13. FUNCTION 1) SCALING 2) ZOOM 3) OSD Language 4) OTHERS 4. OPTICAL 4-1. SCREEN SIZE 4-2. ASPECT RATIO 4-3. NUMBER OF PIXELS 4-4. DISPLAY COLOR 4-5. CELL PITCH 4-6. PEAK LUMINANCE 4-7. CONTRAST RATIO 4-8. VIEWING ANGLE 5. USERCONTROL & ACCESSORIES 5-1 CONTROL BUTTON(SET) 5-2. REMOTE CONTROL (R-53DP4) 5-3. ACCESSORIES 5-4.
Product Specification 2-2. Available Input Signal (1) PC & DVI Resolution 640x400 640x480 720x400 800x600 1024x768 1152x864 1280x960 H Freq. (KHz) 37.861 31.469 37.861 37.500 43.269 31.469 37.927 35.156 37.879 48.077 46.875 53.674 48.363 56.476 60.023 68.677 67.500 60.000 V Freq. (Hz) 85.080 59.940 72.809 75.000 85.061 70.087 85.039 56.250 60.317 72.188 75.000 85.061 60.004 70.069 75.029 84.997 75.000 60.000 (2) DTV -1080i/ 60 Hz -720P / 60 Hz -480P / 60 Hz (3) VIDEO -PAL, PAL-M, PAL-N -NTSC , NTSC4.
Product Specification 2-3. Remote Control Setup Code [BRAND LIST : R-53DP4] 1.
Product Specification Maker (Brand) Name GBC GE GELOSO GOLDSTAR GOODMANS GRAETZ GRANADA GRUNDIG HIFIVOX HINARI HITACHI IMPERIAL INGELEN INGERSOL INNO HIT ITT ITT-NOKIA JENSEN JVC KENWOOD KRIESLER LLOYD LOEWE LOEWE OPTA LOGIK LUXOR LXI MAGNASONIC MAGNAVOX MARANTZ MATSUI MEMOREX METZ MGA MINERVA MINOLTA Code Number (3 digit) List 092 059 061 092 054 028 038 041 049 053 054 043 044 083 089 105 014 018 053 108 124 053 085 090 096 097 098 043 044 089 010 028 071 072 077 092 017 024 038 043 073 086 038 095 043
Product Specification Maker (Brand) Name MITSUBISHI MTC MULTITECH MURPHY NAONIS NATIONAL NEC NECKERMANN NOBLIKO NOGAMATIC NOKIA NORDMENDE OPTONICA ORION OSAKI PANASONIC PATHE’ MARCONI PENTAX PERDIO PHILIPS PHONOLA PIONEER PORTLAND PROLINE PYE QUARTZ QUELLE RADIOLA RCA REALISTIC REX ROADSTAR SABA SAISHO SALORA Code Number (3 digit) List 046 052 075 122 038 041 020 028 038 038 043 044 089 106 035 043 046 089 010 043 089 108 108 043 044 089 014 018 043 044 083 089 003 006 009 013 015 019 101 048 049 010 030
Product Specification Maker (Brand) Name SAMSUNG SANSUI SANYO SBR SCHAUB LORENZ SCHNEIDER SEG SEI-SINUDYNE SELECO SENTRA SHARP SHINTOM SIEMENS SIERA SINUDYNE SONY STERN STS SUNKAI SYLVANIA SYMPHONIC TASHIKO TATUNG TEAC TEKNIKA TELEAVIA TELEFUNKEN TENOSAL THOMSON THORN THORN-FERGUSON TOSHIBA TOTEVISION UHER UNITECH VICTOR Code Number (3 digit) List 041 055 056 059 061 065 043 046 001 014 018 039 072 105 053 078 081 043 044 083 089 105 028 038 048 090 095 108 095 077 043 044 089 060 048 049 057 074 028 085
Product Specification Maker (Brand) Name WARDS YAMAHA ZANUSSI ZENDER ZOPPAS 2) DVD Maker (Brand) Name ANAM AKAI DAEWOO DENON HYUNPAZ KENWOOD LG MAGNAVOX ONKYO PANASONIC PHILIPS PIONCER SAMSUNG THOMSON TOSHIBA YAMAHA WILL CAN Code Number (3 digit) List 059 061 043 043 044 089 089 043 044 Code Number (3 digit) List 158 159 154 152 160 157 161 162 156 150 168 169 155 165 166 167 157 170 155 153 151 163 164 171 155 157 172 -10-
Product Specification 2.
Product Specification Maker (Brand) Name JEEMON JERROLD JOHANSSON KATHREIN KRIESLER LENCO LUXOR MACAB MAGAI MANHATTAN MARANTZ MASPRO MATSUI METZ MINERVA MULTISTAR NEC NEIRU NOKIA NORSAT PACE PACE MSS SERIES PALCOM PALSAT PANASONIC PHILIPS PHONOLA PROSAT PYE QUELLE RADIOLA RADIX RC-1000 REDIFFUSION SAKURA SALORA SAMSUNG SATECO SATPORTNER SCHAUB LORENZ Code Number (3 digit) List 058 044 093 032 079 080 089 090 095 099 110 112 114 118 120 052 078 042 087 094 098 083 079 058 106 111 116 032 048 052 092 095 10
Product Specification Maker (Brand) Name Code Number (3 digit) List SCHNEIDER 052 SENTRA 036 SIEMENS 037 089 SIERA 052 SILVA 078 SINTRACK 012 STARSAT 079 STELLA 040 STRONG 024 061 STV 013 TANDBERG 007 TANDY 084 TATUNG 034 073 TECHNISAT 004 005 027 083 101 102 TELECOM 040 123 124 TELEFUNKEN 082 TELEMAX 017 THORN-FERGUSON 022 044 047 051 052 062 063 066 TRIACL 083 TRIAD 084 100 UNIDEN 057 074 075 079 VIDIO WAY 014 VORTEC 081 082 WINERSAT 093 WISI 003 021 025 026 046 WOLSEY 084 ZEHNDER 079 ZENITH 043 3.
DT-4280NH BLOCK DIAGRAM 3.
4. Description of A/V(MAIN and SUB PCB) and POWER 4-1.
Description of A/V(MAIN and SUB PCB) and POWER 4-2. Overview A/V block (Main and Sub PCB) is Multi Media circuit board that can process various input signals such as video, component, PC, DVI, and analog TV signal. It is mainly composed of switching, sync processing, decoding, analog TV, digital image processing, and system control part 4-2-1.
Description of A/V(MAIN and SUB PCB) and POWER TP181: Data enable (output of IC140) TP184: Horizontal sync (output of IC140) TP187: Vertical sync (output of IC140) -17-
Description of A/V(MAIN and SUB PCB) and POWER TP188: Clock for display (output of IC140) 4-2-2. TV signal Tuner(PC901) receives antenna signal and outputs CVBS and sound signal. IC102 switches out the CVBS and the rest of the signal flow is same as composite video signal flow mentioned earlier. - Main IC A. PC901: Tuner (Input: antenna signal Output: CVBS) B. IC102: Switching IC (Input: CVBS Output: CVBS) C. IC126: Teletext IC D. IC132: Video processor (Input: Y/C Output: 16bit digital, HV) E.
Description of A/V(MAIN and SUB PCB) and POWER - Main TP (Input: 480P, Color Bar Pattern) TP261: Y signal (Input to IC121) TP134: Clock (output to IC121) TP135: Horizontal sync (output of IC121) -19-
Description of A/V(MAIN and SUB PCB) and POWER TP136: Vertical sync (output of IC121) 4-2-4. PC (Personal Computer)signal PC signal is switched out by IC109 and input to IC114 for A/D conversion. Then the signal goes through IC140 for digital image processing. - Main IC A. IC109: Switching IC (Input: Analog RGB, H, V Output: Analog RGB, H, V) B. IC114: A/D converter (Input: Analog RGB, H, V Output: 24bit digital RGB, H, V) C.
Description of A/V(MAIN and SUB PCB) and POWER TP128: SYNC for PLL (output of IC114) TP127: Output clock (output of IC114) 4-2-5. DVI(Digital Visual Interface) signal To process DVI signal, graphic card of AV device reads EDID data from IC101(ROM). Then DVI signal is directly inputted to IC112, which outputs digital 24bit RGB and H, V. The output goes through IC140 for digital image processing. - Main IC A. IC101: ROM containing EDID data (EDID: display capabilities such as resolution, aspect ratio etc.
Description of A/V(MAIN and SUB PCB) and POWER - Main TP (Input: Color Bar Pattern) TP116: Horizontal sync (output of IC112) TP117: Vertical sync (output of IC112) 4-2-6. Video Enhancer and LVDS transmitter (for all inputs) Outputs of IC140 are inputted to IC149(video signal enhancer) which improves picture quality greatly. Outputs of IC149 are inputted to IC150 which is a LVDS transmitter. The converted LVDS signal is transmitted to the digital board. - Main IC A.
Description of A/V(MAIN and SUB PCB) and POWER 4-2-7. Audio signal processing, KEY, and LED IC104 switches Audio signals and passes a switched signal to IC904 for audio signal processing. IC904 controls sound parameters such as Volume, Balance, and Equalize. The outputs of IC904 are passed to IC901(left), and IC903(right) respectively to amplify the signals. KEY and LED PCBs send signals received from key buttons and LED to IC140 for command processing. - Main IC A. IC104 B. IC904 C.
Description of A/V(MAIN and SUB PCB) and POWER Remote control signal 4-3. POWER PCB Rating: AC100V ~ AC240V (Variable Range- AC85V~ AC276V) Regulation Method: Transistor & Switching Method Input Frequency: 50~60Hz (Variable Range- 45Hz ~ 66Hz) Inrush Current: Below 30A at AC264V Output Voltage is shown below. No. Output 1 2 3 4 5 6 7 8 Vs Voltage Rating (V) 175 Variable Range (V) 160-190 Va 5Vcntl 5V V3 (SOUND) 33VT 12V Vstb 60 5.1 5.1 17 -17 33 12 5 50-65 4.75~5.25 4.75~5.
Description of A/V(MAIN and SUB PCB) and POWER Connector Pin number Connector number Model name Maker The number of pins 1 2 3 4 5 6 7 8 9 10 Connector number Model name Maker The number of pins 1 2 3 4 Pin 5 number 6 7 8 9 10 CN806 B10P-VH JST 10 ALARM (LVP) GND GND GND GND Vd Vd NC Vs Vs CN803 YMW025-10R YEONHO 10 5V Stand-by Power GND GND 5V GND GND 12V 12V NC CN804 (NOT USED) YMW025-05R YEONHO 5 3.3V 3.3V GND GND 2.5V 2.5V GND GND * CN806 is connected to CN301 of HIGH VOLTAGE PCB.
Description of A/V(MAIN and SUB PCB) and POWER 4-4.
5. SERVICE MODE 5.1 Checking initial menu data (1) Check initial data of User Menu 1) Picture - Mode : Normal BRIGHTNESS : 32 CONTRAST : 48 COLOR : 32 Tint : 32 (CENTER) * Not displayed when input signal is PAL or SECAM Sharpness : 32 - Colour Temp. : Normal 2) Sound - Balance : 0 (CENTER) - Effect : Off - AVC : Off - Mode : Normal 120 Hz : 0 (CENTER) 500 Hz : 0 (CENTER) 1.
SERVICE MODE 5) Install(TV input only) - Auto Setup - Edit - Manual Setup 5-2 Entering SERVICE MODE To enter SERVICE MODE Press “ VOL” => “MUTE” => “RECALL” => “MUTE” BUTTON of Remote Controller (1) Check initial data of Service mode 1) PW 181-1 [Note] Initial data of Service Mode can be different depending on Micom(firmware) version.
SERVICE MODE - Bias Y : 60 - Bias Cb : 64 - Gain Cr : 128 - Gain Y : 128 - Gain Cb : 128 6) MDIN 150 - Bright : 128 - Contrast : 64 - Color : 64 - NR : Off 7) Enhncr - B&W : ON - FCT : ON - ACR : ON - Gamma : ON - Dither : ON - SEISAI : ON 8) MSP 34xx - Sc pScale : 21 - FM pScale : 25 - NC pScale : 51 9) M2 - Contrast :1 - H Posi Full : 30 - Language : 0 - Option : 2 - CIK Full C40 : 0 - CIK Full C56 : 0 - Vposi Full : 132 10) Misc - Tst Ptrn : AT - Tst Ptrn : MA - AT Search ON : ON - TV AT OFF : ON 11) In
SERVICE MODE 5-3. Description of SERVICE MODE Items 1) PW181-1 : Image processor control values. Mainly used to adjust White balance. [Note] These values need to be adjusted only after replacing MAIN PCB. These values may vary from set to set. Therefore if these values are recorded before replacing MAIN PCB, you do not need to adjust WHITE BALANCE additionally.
SERVICE MODE (1) Bias R : For R BRIGHTNESS adjustment (PC) (2) Bias G : For G BRIGHTNESS adjustment (PC) (3) Bias B : For B BRIGHTNESS adjustment (PC) (4) Gain R: For R CONTRAST adjustment (PC) (5) Gain G: For G CONTRAST adjustment (PC) (6) Gain B: For B CONTRAST adjustment (PC) 5) 9883_V : Video port A/D converter control values. Used to adjust picture quality of Component inputs. [Note] The following values do not need to be adjusted after replacing MAIN PCB.
SERVICE MODE (4) Option 0 : Top 1 : Flop 2 : Top & Flop (5) CIK Full C40 : Adjust pixel clock in half text 40 column text (6) CIK Full C56 : Adjust pixel clock in half text 56 column text (7) Vposi Full : Adjust V position in Full Text 10) MISC (1) TST PTRN AT : Cycled patterns from R G B WH every 1 minute automatically. (2) TST PTRN MA : Cycled patterns from BK WH R G B by pressing volume up key (3) AT Search ON : Auto program search and sorting.
6. Adjusting Method 6-1. WHITE BALANCE Adjustment 1) Apply 5 Step Gray Scale pattern to Video input terminal (Pattern generator: MIK 7253S) Figure 6-1 Step Gray Scale Pattern 2) Check initial data from USER CONTROL (refer to 5-1) 3) In order to start Service mode, press button in following order “ Vol -> Mute -> Recall (Display) -> Mute” of the remote control. And then select PW181-1 for checking initial data of the SERVICE MODE (refer to 5-2).
Adjusting Method 6-2. POWER ADJUSTMENTS Video pattern condition: 100 IRE Full White Pattern Power Adjustment is controlling the panel values set by module maker previously. If there is problem after power adjustment, classify as a defect and contact PDP module maker. 1. Vs (Vsus Voltage): Sustain Voltage Measurement equipment : Digital Volt Meter ( DC Volt mode ) Adjusting TP : TP204 (See Picture 6-2) Adjusting Voltage : The voltage which is written at upper center of DATA BAR in PDP Module.
Adjusting Method 2. Vd (Vadd Voltage) : DATA Input Voltage Measurement equipment : Digital Volt Meter ( DC Volt mode ) Adjusting TP : TP206 (See Picture. 6-2) Adjusting VOLUME: Adjusting Voltage : The voltage which is written at upper center of DATA BAR in PDP Module. (Typical Voltage: Picture - Picture. 6-2) Picture. 6-2 Power Adjustment Points < Note > 1. Auto & Normal S/W This switch is used to test power board therefore for normal operation always set it to “NORMAL”. Do not touch while operating 2.
7. SOFTWARE UPGRADE Method 1. Check whether MAIN PCB is connected to SUB PCB(JP117 to JA109). 2. Connect 9-PIN serial cable to the serial port of the computer. 3. Connect the opposite end of the serial cable to RS-232C port of SUB PCB. 4. Run Flashupgrader.exe in the PC to excute the program as shown below. 5. Select current Upgrade file - Click “Choose...” button to select the file you want to upgrade. - Select the file (pwSDK.inf) that you want to upgrade.
SOFTWARE UPGRADE Method 6. Select correct COM Port and Baud Rate(115200) as shown below. Then press Flash button to finish setup. 7. Turn on the ac power and then upgrade program will start the download as shown below.
SOFTWARE UPGRADE Method 8. When the upgrading is complete, a window (below) will be opened. Press “Finish” button to complete the process.
8. Main PCB Trouble Diagnosis 8-1. MAIN & SUB PCB Trouble Diagnosis [NOTE] Refer to “PDP MODULE” section for trouble diagnosis other than MAIN, SUB and POWER PCB. 1. Common checking process when “No signal” or “No raster” (No signal: OSD is working but no images are displaying, No raster: Not even OSD is displaying) Ch eck start Y N Does "No si gn al " screen appear ? Is a weak discharge detected in the screen? N 1.Check AC connection 2. Check Power S/W ON 3.
Main PCB Trouble Diagnosis When Y Cb Cr input : TP261 located in the center of the PCB near IC121. COMPOSITE Input : Check Positive polarity of CE203 located near IC132. S- VHS input : Check Negative polarity of CE284 located near IC159. If above signals do not appear, MAIN PCB needs to be replaced. (3) With Video or S-Video inputs Check TP138(V sync), TP139(H sync) If signals do not appear, replace MAIN PCB.
Main PCB Trouble Diagnosis (4) With Component inputs Check TP136(V sync), TP135(H sync) If signals do not appear, replace MAIN PCB. 3. When DTV (1080i, 720P, 480P) signal do not appear on screen (1) Input PC or VIDEO signal and see if PC or VIDEO images are displaying. If “no signal”, check TP188, 187 and 184. If DCLKB, DHS and DVS signal do not appear, replace MAIN PCB. (2) Check TP136(V sync), TP135(H sync) If above signals do not appear, replace MAIN PCB. 4.
Main PCB Trouble Diagnosis If above signal do not appear, replace MAIN PCB.
Main PCB Trouble Diagnosis 5. When No Sound Check start Y N Do images display on screen? 1. Check AC connection 2. Check Power S/W ON 3. Check MAIN or other PCBs Y N Check the connection of Jack(PDP and AV device) Is the Sound input Jack properly connected? Y N Is the Speaker connection correctly connected? Check the connection of Speaker Y With a Video input(video&sound) Outputs of 4th and 19th of JA109 ok? N 1. Check connection between MAIN and SUB PCB 2. Or IC104's problem. Replace MAIN PCB.
Main PCB Trouble Diagnosis 6. When Key does not operate Check start Y N Does LED next to Power S/W turn on (red light)? 1. Check AC connection 2. Check Power S/W ON 3. Check other PCBs Y N Check the connection of KEY PCB toMAIN PCB Does LED turn on (green light)? Y N Is 5th pin from the top of PC102 output normal? Y Check MAIN PCB -44- 1. Replace the CONNCETOR. 2. Replace Key PCB.
Main PCB Trouble Diagnosis 7. When Remote Controller does not operate Check start Y N Does LED next to Power S/W turn on (red light)? 1. Check AC connection 2. Check Power S/W ON 3. Check other BLOCKs Y Is Remote Controller working? N Check the Battery of Remote Controller Y Does Set turn on by pressing a key button? N Check the connection of LED PCB to MAIN PCB Y Using an oscilloscope check TP113 near PC101. Does it output a signal whenever a remote controller button is pressed? Y 1.
Main PCB Trouble Diagnosis 8-2. POWER PCB Trouble Diagnosis After checking High Voltage Board / Scan Relay Board / Data Relay Board (refer to II. PDP MODULE), and the set still does not operate, then check if the following Power PCB’s Trouble Symptoms appear. After unplugging Power Connectors of Power PCB (CN806 and CN805) and checking remaining voltage, there still exist several tens of remaining voltage.
9. TROUBLE DIAGNOSIS [NOTE] Refer to “PDP MODULE” section for module diagnosis. * Refer to Chapter II for Symptoms of other parts with exception of MAIN, SUB PCB and POWER PCB Trouble. 9-1. Facts you must know when trouble diagnosing or repairing (1) Trouble diagnosing and repairing of set mean find out which PCBs or blocks are not working and replace them with new PCBs. Repairing the broken PCBs are not necessary. Keep the broken PCBs and return them to service center or R&D center.
TROUBLE DIAGNOSIS (2) Symptoms of MAIN or SUB PCB Trouble Only a weak discharge shows on the screen, but it is displaying No images. Images are abnormal Particular input signal (Video, PC or Component etc.) does not work. No SOUND Occasionally, set does not operate normally. Turning off and on the AC power make the set to operate normal again. Remote Control or KEY does not work.
TROUBLE DIAGNOSIS (2) When weak Discharge exists on screen but “OSD screen” can not be seen <1> Definition of this symptom - When the set is turned on, screen is BLACK but Weak Discharge (luminescence) exists. - OSD does not show on screen and the set does not respond to remote controller or KEY panel buttons. <2> PCB CHECK PRIORITY - MAIN PCB, SUS PCB <3> Repairing Procedure - Check LVDS cable (MAIN PCB to DIGITAL PCB) first and then other connectors connecting MAIN PCB.
TROUBLE DIAGNOSIS Turn AC power OFF Open BACK COVER Disconnect CN801, CN803, CN805, CN806 of POWER PCB and set AUTO & NORMAL S/W of Power PCB to AUTO "SHUT DOWN" occur? YES NO Set POWER PCB'S VOLTAGE SWITCH to LOW (refer to Fig. 4) Replace POWER PCB Turn AC power ON (STAND BY) Turn ON the SET YES NO "SHUT DOWN" occur? * LOW VOLTAGE part is problem. * Related PCBs DIGITAL, MAIN, SUB * HIGH VOLTAGE part is problem.
TROUBLE DIAGNOSIS Turn AC PWR OFF Set VOLTAGE SWITCH of POWER PCB to LOW (Picture 6-2) Unplug Connectors connecting High Voltage and POWER PCB(CN806) AC PWR "ON" => PWR "ON" with Remote Controller "SHUT DOWN" occur? YES NO AC PWR "OFF" => AC PWR "OFF" Unplug Connectors connecting High Voltage and DIGITAL PCB(CN601) Unplug Connectors connecting High Voltage and DATA PCB(CN7) Unplug Connectors connecting SUB and POWER PCB(CN801) Unplug Connectors connecting High Voltage and POWER PCB(CN805) Unplug
TROUBLE DIAGNOSIS AC PWR "OFF" Do DIODE TEST On High Voltage, Scan Relay Board Tests Passed? YES NO Replace failed PCB Replace Scan Relay Board AC PWR "ON" => PWR "ON" with Remote Controller YES "SHUT DOWN" accur? Replace High Voltage Board NO Diagnosis Complete Fig.
10. ASSEMBLY LIST No.
11.
STRUCTURE OF PDP SET COMPONENTS 1) PDP MODULE (with F/SUPPORT) PICTURE 1a) HIGH VOLTAGE PKG 1b) Common Bypass PKG 1c) Common Relay PKG(R) -55- REMARK
STRUCTURE OF PDP SET COMPONENTS 1d) Data Relay PKG(L) PICTURE 1e) Data Relay PKG(R) 1f) Scan Relay PKG-T 1g) Scan Relay PKG-B -56- REMARK
STRUCTURE OF PDP SET COMPONENTS 1h) Digital PKG PICTURE 2) MAIN BOARD 3) SUB BOARD 4) POWER BOARD -57- REMARK
STRUCTURE OF PDP SET COMPONENTS 5) FRONT MASK PICTURE 6) FILTER GLASS 7) BACK COVER -58- REMARK
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