Service Manual
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... NOT REMOVE COVER (OR BACK). PRECAUTIONS DURING SERVICING 1. In addition to safety, other parts and assemblies are the necessary instructions to be of sufficient magnitude to constitute a risk of electric shock to persons. Use specified insulating materials for fixing micro switches 4. SAFETY INSTRUCTION The service should not be replaced only with specified replacements. The picture tube is performed on this TV receiver, read...
... NOT REMOVE COVER (OR BACK). PRECAUTIONS DURING SERVICING 1. In addition to safety, other parts and assemblies are the necessary instructions to be of sufficient magnitude to constitute a risk of electric shock to persons. Use specified insulating materials for fixing micro switches 4. SAFETY INSTRUCTION The service should not be replaced only with specified replacements. The picture tube is performed on this TV receiver, read...
Service Manual
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... the parts list. Plug the AC line cord directly to assure correct lead dressing in this apparatus have special safety-related characteristics. The replacement parts which do not use of the cabinet, such as control knobs, adjustment covers or shields, barriers, isolation resistor networks etc. 6. Good earth ground such as specified in this manual carefully. The resistance measurement should be sure the set...
... the parts list. Plug the AC line cord directly to assure correct lead dressing in this apparatus have special safety-related characteristics. The replacement parts which do not use of the cabinet, such as control knobs, adjustment covers or shields, barriers, isolation resistor networks etc. 6. Good earth ground such as specified in this manual carefully. The resistance measurement should be sure the set...
Service Manual
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SPECIFICATION APPROVED : . MODEL : PDP4206EM 42" Plasma Monitor Technical DATE FIRST ISSUED Specifications ISSUE RAISED BY CHECKED BY NUMBER OF PAGES 1 REVISIONS ISSUED DATE DESCRIPTION 9 RAISED BY : SPECIFICATION AGREED : SIGNATURE DATE R & D DEPARTMENT ...COMMERCIAL DEPARTMENT ...PRODUCTION DEPARTMENT ... Q/A DEPARTMENT ... ... SIGNATURE : DATE : NOTE : Only documents stamped "Controlled Document" to be used for manufacture of production parts. CUSTOMER ... ... ... ...
SPECIFICATION APPROVED : . MODEL : PDP4206EM 42" Plasma Monitor Technical DATE FIRST ISSUED Specifications ISSUE RAISED BY CHECKED BY NUMBER OF PAGES 1 REVISIONS ISSUED DATE DESCRIPTION 9 RAISED BY : SPECIFICATION AGREED : SIGNATURE DATE R & D DEPARTMENT ...COMMERCIAL DEPARTMENT ...PRODUCTION DEPARTMENT ... Q/A DEPARTMENT ... ... SIGNATURE : DATE : NOTE : Only documents stamped "Controlled Document" to be used for manufacture of production parts. CUSTOMER ... ... ... ...
Service Manual
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... PC, Chroma 2225 signal generator (with Chroma digital additional card) or equivalent, Minolta CA100 photometer no restricted Brightness, Contrast, Tint, Color set at Center(50) 110~120Vac 20°C ± 5°C (68°F ± 9°F) 31.5KHz/60Hz (Resolution 852 x 480) Measuring Equipment : Magnetic field Control settings Power input : : : Ambient temperature : : : 1.10 Display mode 1.11 Other conditions 1.11.1 With image sticking protection of...
... PC, Chroma 2225 signal generator (with Chroma digital additional card) or equivalent, Minolta CA100 photometer no restricted Brightness, Contrast, Tint, Color set at Center(50) 110~120Vac 20°C ± 5°C (68°F ± 9°F) 31.5KHz/60Hz (Resolution 852 x 480) Measuring Equipment : Magnetic field Control settings Power input : : : Ambient temperature : : : 1.10 Display mode 1.11 Other conditions 1.11.1 With image sticking protection of...
Service Manual
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Power Input 2.1 2.2 2.3 2.4 2.5 Voltage Input Current Maximum Inrush Current Test condition Frequency Power Consumption Test condition Power Factor Withstanding voltage 110 ~120VAC 3.5 / 1.5A Technical Specifications CONTINUATION PAGE PDP4206EM NUMBER 3 OF 9 PAGES ELECTRICAL CHARACTERISTICS 2.
Power Input 2.1 2.2 2.3 2.4 2.5 Voltage Input Current Maximum Inrush Current Test condition Frequency Power Consumption Test condition Power Factor Withstanding voltage 110 ~120VAC 3.5 / 1.5A Technical Specifications CONTINUATION PAGE PDP4206EM NUMBER 3 OF 9 PAGES ELECTRICAL CHARACTERISTICS 2.
Service Manual
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... a dark room 1/25 White Window pattern at normal setting Full white pattern Average of point A,B,C,D and E +/- 0.01 Aspect ratio : Viewing angle : Resolution : Weight : Color : Contrast : Peak brightness : 6.10 Color Coordinate Uniformity : Test Pattern : Typical 1000cd/㎡ (1/25 White Window) Contrast; Technical 4.2 Specifications : CONTINUATION PAGE PDP4206EM NUMBER 4 OF 9 PAGES Audio input Audio I/P(L/Rx5) 1 for DVI / D-Sub 1 for Y/ Pb/Pr 1 for Y/ Cb/Cr 1 for Video 1 for S-Video 1 for Line out PIP, 16:9, 4:3, Zoom 4.3 4.4 5. Audio output Audio O/P(L/Rx1) Other function...
... a dark room 1/25 White Window pattern at normal setting Full white pattern Average of point A,B,C,D and E +/- 0.01 Aspect ratio : Viewing angle : Resolution : Weight : Color : Contrast : Peak brightness : 6.10 Color Coordinate Uniformity : Test Pattern : Typical 1000cd/㎡ (1/25 White Window) Contrast; Technical 4.2 Specifications : CONTINUATION PAGE PDP4206EM NUMBER 4 OF 9 PAGES Audio input Audio I/P(L/Rx5) 1 for DVI / D-Sub 1 for Y/ Pb/Pr 1 for Y/ Cb/Cr 1 for Video 1 for S-Video 1 for Line out PIP, 16:9, 4:3, Zoom 4.3 4.4 5. Audio output Audio O/P(L/Rx1) Other function...
Service Manual
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...Turn Off Timer; Clear Password; Turn on main power, or switch off the unit. 8. CC Mode; Int./Ext. Saver Mode. Video Format; UP/Down Button Volume Up/ Down Button Menu Button Input Select Button 7.2 7.3 Stand by Button Main Power Switch Push the key to enter power Saving modes. Push the key to Panel supplier specification as appends. 7. Speaker. Position, V. OSD Function 8.1 8.2 Audio Picture : : Adjust or Select Volume; Treble; Position; Movie Blocking; OSD H. Brightness center (50); BBE; Technical Specifications : CONTINUATION PAGE PDP4206EM NUMBER...
...Turn Off Timer; Clear Password; Turn on main power, or switch off the unit. 8. CC Mode; Int./Ext. Saver Mode. Video Format; UP/Down Button Volume Up/ Down Button Menu Button Input Select Button 7.2 7.3 Stand by Button Main Power Switch Push the key to enter power Saving modes. Push the key to Panel supplier specification as appends. 7. Speaker. Position, V. OSD Function 8.1 8.2 Audio Picture : : Adjust or Select Volume; Treble; Position; Movie Blocking; OSD H. Brightness center (50); BBE; Technical Specifications : CONTINUATION PAGE PDP4206EM NUMBER...
Service Manual
Page 40
...) to Power. If the audio signals input, them will be shut down by Audio AMP and transmitted to search available signal sources. If some abnormal signals are detected (for ON signals from Key Switch or Remote Receiver is detected, Micro Processor will be amplified by Power off. After turning on the panel and start to Speakers. 3. This time VIF will send signals to display back light, OSD on power switch, power board sends 5Vst...
...) to Power. If the audio signals input, them will be shut down by Audio AMP and transmitted to search available signal sources. If some abnormal signals are detected (for ON signals from Key Switch or Remote Receiver is detected, Micro Processor will be amplified by Power off. After turning on the panel and start to Speakers. 3. This time VIF will send signals to display back light, OSD on power switch, power board sends 5Vst...
Service Manual
Page 42
... audio control. PW171 uses an integrated PLL to synchronize the display interface timing to generate MCLK and DCLK !On-screen display !On-chip microprocessor !JTAG debugging port !8-bit, 9-bit, or 10-bit display outputs !24-bit CPU Addressing !Hardware 2-Wire serial bus support !Hardware PWM output Applications !LCD Monitors !Plasma Displays !Multimedia Displays PW171 incorporates new features while maintaining backward compatibility with full 24-bit color. This requires only a single external...
... audio control. PW171 uses an integrated PLL to synchronize the display interface timing to generate MCLK and DCLK !On-screen display !On-chip microprocessor !JTAG debugging port !8-bit, 9-bit, or 10-bit display outputs !24-bit CPU Addressing !Hardware 2-Wire serial bus support !Hardware PWM output Applications !LCD Monitors !Plasma Displays !Multimedia Displays PW171 incorporates new features while maintaining backward compatibility with full 24-bit color. This requires only a single external...
Service Manual
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... MHz Analog Bandwidth 0.5 V to 1.0 V Analog Input Range 500 ps p-p PLL Clock Jitter at 110 MSPS 3.3 V Power Supply Full Sync Processing Sync Detect for "Hot Plugging" Midscale Clamping Power-Down Mode Low Power: 500 mW Typical 4:2:2 Output Format Mode APPLICATIONS RGB Graphics Processing LCD Monitors and Projectors Plasma Display Panels Scan Converters Microdisplays Digital TV 110 MSPS/140 MSPS Analog Interface for Flat Panel Displays AD9883A FUNCTIONAL BLOCK DIAGRAM RAIN CLAMP A/D 8 ROUTA GAIN CLAMP...
... MHz Analog Bandwidth 0.5 V to 1.0 V Analog Input Range 500 ps p-p PLL Clock Jitter at 110 MSPS 3.3 V Power Supply Full Sync Processing Sync Detect for "Hot Plugging" Midscale Clamping Power-Down Mode Low Power: 500 mW Typical 4:2:2 Output Format Mode APPLICATIONS RGB Graphics Processing LCD Monitors and Projectors Plasma Display Panels Scan Converters Microdisplays Digital TV 110 MSPS/140 MSPS Analog Interface for Flat Panel Displays AD9883A FUNCTIONAL BLOCK DIAGRAM RAIN CLAMP A/D 8 ROUTA GAIN CLAMP...
Service Manual
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... (4:2:2) or 12-bit YUV (4:1:1) - Digital 24-bit YUV (4:4:4) 1.3 Noise Reduction • Motion adaptive noise reduction filter 1.4 Color Processing • Built-in memory controller supporting SDRAM or SGRAM 0.35µ CMOS process 3.3V power supply with 5V tolerant I/Os Standard 208-pin PQFP 1.2 Video Input • Multiple video input modes - DVD mode • Multiple video input data formats - Line-locked mode - It provides high quality video processing including video noise reduction, motion compensation...
... (4:2:2) or 12-bit YUV (4:1:1) - Digital 24-bit YUV (4:4:4) 1.3 Noise Reduction • Motion adaptive noise reduction filter 1.4 Color Processing • Built-in memory controller supporting SDRAM or SGRAM 0.35µ CMOS process 3.3V power supply with 5V tolerant I/Os Standard 208-pin PQFP 1.2 Video Input • Multiple video input modes - DVD mode • Multiple video input data formats - Line-locked mode - It provides high quality video processing including video noise reduction, motion compensation...
Service Manual
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...) Compliant with DVI 1.0 (DVI is quicker to 5kV (HBM on a scaleable CMOS architecture, ensuring support for future performance enhancements while maintaining the same logical interface. Features ® August 2002 Low Power Operation: 280mA max. current consumption at 3.3V core operation Time staggered data output for reduced ground bounce and lower EMI Sync Detect feature for Plug & Display Cable Distance Support: over 5m...
...) Compliant with DVI 1.0 (DVI is quicker to 5kV (HBM on a scaleable CMOS architecture, ensuring support for future performance enhancements while maintaining the same logical interface. Features ® August 2002 Low Power Operation: 280mA max. current consumption at 3.3V core operation Time staggered data output for reduced ground bounce and lower EMI Sync Detect feature for Plug & Display Cable Distance Support: over 5m...
Service Manual
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4'.+/+0#4; 41&7%6 #2'%+(+%#6+10
4'.+/+0#4; 41&7%6 #2'%+(+%#6+10
Service Manual
Page 52
... the display panel and driver circuits in dark condition. This product is within the rated voltage range. Arrangements for about 2hours (aging). Never connect or disconnect the connectors while the power is supplied to malfunction. Take a break at user's office or plant. This may malfunction or be repaired or maintained at appropriate intervals. Product Specification of PDP Module ‰ USE 1) Because...
... the display panel and driver circuits in dark condition. This product is within the rated voltage range. Arrangements for about 2hours (aging). Never connect or disconnect the connectors while the power is supplied to malfunction. Take a break at user's office or plant. This may malfunction or be repaired or maintained at appropriate intervals. Product Specification of PDP Module ‰ USE 1) Because...
Service Manual
Page 74
what kind of module ,all connectors and cables. Check panel appearance Check COF Replace X b/d Replace ctrl b/d Horizontal defect? Check FPC Replace Y drv b/d Replace Y sus b/d Replace ctrl b/d Mis -discharge on screen? Replace Y drv b/d Replace Y sus b/d Replace ctrl b/d 19 4. of defect Check model No. No display? Fast check updefect? Trouble shooting. Check panel appearance Replace ctrl b/d Check PSU output (Va,Vs,5v) Check Y, Z b/dinput voltage Replace Y, Z b/d vertical defect?
what kind of module ,all connectors and cables. Check panel appearance Check COF Replace X b/d Replace ctrl b/d Horizontal defect? Check FPC Replace Y drv b/d Replace Y sus b/d Replace ctrl b/d Mis -discharge on screen? Replace Y drv b/d Replace Y sus b/d Replace ctrl b/d 19 4. of defect Check model No. No display? Fast check updefect? Trouble shooting. Check panel appearance Replace ctrl b/d Check PSU output (Va,Vs,5v) Check Y, Z b/dinput voltage Replace Y, Z b/d vertical defect?
Service Manual
Page 90
Trouble shooting. line defect from each parts • Case 1: Buffer IC fail COF IC 1,2 COF IC 3,4 192 line(96+96) open. 64 line open (with fixed interval there is on,off ...Repetition) 16 line open • case 2 : Array resistor fail COF IC1 16 line , COF IC2 16 line open • case3 : COF IC fail 96 line open. 96 line open 4.
Trouble shooting. line defect from each parts • Case 1: Buffer IC fail COF IC 1,2 COF IC 3,4 192 line(96+96) open. 64 line open (with fixed interval there is on,off ...Repetition) 16 line open • case 2 : Array resistor fail COF IC1 16 line , COF IC2 16 line open • case3 : COF IC fail 96 line open. 96 line open 4.
Service Manual
Page 95
... 42 FILTER EMI CTNF-100B FOR 4 SPEAKER SUB(FOR 42TD1) 16 OHM SPEAKER SUB (FOR 42TD1) 16 OHM DISPLAY PDP LG-V6 42" WITH FI REMOTE RECEIVE PCB ASSY SPK JACK PCB ASSY KEY PCB ASSY POWER ASSY PDP42 Main PCB AUDIO PCB ASSY (LG/V6) W/O TUNER FOR USA FRONT CABINET BLACK ENG 42TD1 W/O TV GIFT BOX HANDLE 34B8 HANDLE FOR PLASMA POWER LENS 42D1 REMOTE...
... 42 FILTER EMI CTNF-100B FOR 4 SPEAKER SUB(FOR 42TD1) 16 OHM SPEAKER SUB (FOR 42TD1) 16 OHM DISPLAY PDP LG-V6 42" WITH FI REMOTE RECEIVE PCB ASSY SPK JACK PCB ASSY KEY PCB ASSY POWER ASSY PDP42 Main PCB AUDIO PCB ASSY (LG/V6) W/O TUNER FOR USA FRONT CABINET BLACK ENG 42TD1 W/O TV GIFT BOX HANDLE 34B8 HANDLE FOR PLASMA POWER LENS 42D1 REMOTE...
Service Manual
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...-42D101-XXS PART NO. SCREW W/SP WASHER 4x10 SPK BOX STP SCREW 4x16 PLASMAS PANEL CUSHION 500x10x4MM CUSHION 950x10x4MM STP SCREW 3x10 FILTER SUPPORT BTM FILTER SUPPORT L&R FILTER SUPPORT TOP SHIELD GASKET 500x9x2.5MM SHIELD GASKET 950x9x2.5MM DISPLAY FILTER LG STP SCREW 4x8 FUNCTION KNOG KEY PCB PC SHEET FOR KEY PCB STP SCREW 2.6x8 PC SHEET FOR REMOTE PCB REMOTE PCB REMOTE LENS POWER LEN...
...-42D101-XXS PART NO. SCREW W/SP WASHER 4x10 SPK BOX STP SCREW 4x16 PLASMAS PANEL CUSHION 500x10x4MM CUSHION 950x10x4MM STP SCREW 3x10 FILTER SUPPORT BTM FILTER SUPPORT L&R FILTER SUPPORT TOP SHIELD GASKET 500x9x2.5MM SHIELD GASKET 950x9x2.5MM DISPLAY FILTER LG STP SCREW 4x8 FUNCTION KNOG KEY PCB PC SHEET FOR KEY PCB STP SCREW 2.6x8 PC SHEET FOR REMOTE PCB REMOTE PCB REMOTE LENS POWER LEN...
Service Manual
Page 100
...) RTS (Ready to send) CTS (Clear to an external control device (such as a computer) and software upgrade. S oftware upgrade - Type of connector; Press Right button to highlight "Change Blocking Password". - Connect the RS-232C input jack to send) No Connection 1 5 9 6 RS-232C configurations 7-wire configuration (Standard RS-232C cable) PC PDP PC 3-wire configuration (Not standard) PDP RXD TXD GND DTR DSR RTS CTS...
...) RTS (Ready to send) CTS (Clear to an external control device (such as a computer) and software upgrade. S oftware upgrade - Type of connector; Press Right button to highlight "Change Blocking Password". - Connect the RS-232C input jack to send) No Connection 1 5 9 6 RS-232C configurations 7-wire configuration (Standard RS-232C cable) PC PDP PC 3-wire configuration (Not standard) PDP RXD TXD GND DTR DSR RTS CTS...
Service Manual
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...-232C connection cables after the upgrader is in the software upgrade processing. Press STANDBY button on the Remote control enter factory Menu select "Misc.", "Hard Reset", press Menu Right button to Hard Reset is abnormal, Hard Reset again. Note: The computer and plasma must be keep Power ON in power ON mode, software start upgrader immediately. - Method: 1. Power Switch Off 2. Power Switch On again 3. If the color of Remote control, Power indicator is green, the Plasma is finished. Misc. Sequence press F.WHITE, VIDEO, I.P.C. Hard Reset...
...-232C connection cables after the upgrader is in the software upgrade processing. Press STANDBY button on the Remote control enter factory Menu select "Misc.", "Hard Reset", press Menu Right button to Hard Reset is abnormal, Hard Reset again. Note: The computer and plasma must be keep Power ON in power ON mode, software start upgrader immediately. - Method: 1. Power Switch Off 2. Power Switch On again 3. If the color of Remote control, Power indicator is green, the Plasma is finished. Misc. Sequence press F.WHITE, VIDEO, I.P.C. Hard Reset...
