Service Manual
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website:http://biz.LGservice.com e-mail:http://www.LGEservice.com/techsup.html LCD TV SERVICE MANUAL CHASSIS : ML-041A MODEL : RZ-32LZ50 CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
website:http://biz.LGservice.com e-mail:http://www.LGEservice.com/techsup.html LCD TV SERVICE MANUAL CHASSIS : ML-041A MODEL : RZ-32LZ50 CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
Service Manual
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... replaced with the specified. SAFETY PRECAUTIONS IMPORTANT SAFETY NOTICE Many electrical and mechanical parts in this TV receiver is the High Voltage Section and the LCD PANEL. General Guidance An isolation Transformer should be corrected before it 's components from being damaged by in parallel with 1000 ohms/volt or more sensitivity...
... replaced with the specified. SAFETY PRECAUTIONS IMPORTANT SAFETY NOTICE Many electrical and mechanical parts in this TV receiver is the High Voltage Section and the LCD PANEL. General Guidance An isolation Transformer should be corrected before it 's components from being damaged by in parallel with 1000 ohms/volt or more sensitivity...
Service Manual
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... AC 100 - 240V/ 50Hz,60HZ 800.4 mm FVS 100 program FS 1)Temp : 0 ~ 40 deg 2)Humidity : 85% 3)Temp : -20 ~ 60 deg 4)Humidity : 85% LCD Module Remark EU/Non-EU(RZ/RT) (PAL Market) 7)NTSC Area(RM) PAL FRANCE NTSC JAPAN 31.51" PAL, 200PR.(Option) NTSC LPL -6- Application range This specification is applied...
... AC 100 - 240V/ 50Hz,60HZ 800.4 mm FVS 100 program FS 1)Temp : 0 ~ 40 deg 2)Humidity : 85% 3)Temp : -20 ~ 60 deg 4)Humidity : 85% LCD Module Remark EU/Non-EU(RZ/RT) (PAL Market) 7)NTSC Area(RM) PAL FRANCE NTSC JAPAN 31.51" PAL, 200PR.(Option) NTSC LPL -6- Application range This specification is applied...
Service Manual
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... 13: Line3 Ready Unit Remark DVI-I input Middle east /NTSC Only D4 Jack (525i,525p,750p,1125i) 5 Power ON Stand by DPMS Mode Power off 6 LCD Module 2: Y GND 4: Pb GND 6: Pr GND 8: LINE1 10: Line2 Ready 12: SWITCH GND 14: SWITCH H/V-Sync Video Power consumption ON/ON Active ≤ Max 170... Pitch LPL 0.1702 x 0.5107 x RGB mm Pixel Format Coating Back Light 1366 horiz. Item 1 Panel 2 Frequency range 3 Control function 4 Component Jack Specification 32" TFT WXGA LCD H:31 ~ 61KHz, V: 56 ~ 75Hz 1) Contrast/ Brightness 2) H- 5.General Specification(Monitor) No.
... 13: Line3 Ready Unit Remark DVI-I input Middle east /NTSC Only D4 Jack (525i,525p,750p,1125i) 5 Power ON Stand by DPMS Mode Power off 6 LCD Module 2: Y GND 4: Pb GND 6: Pr GND 8: LINE1 10: Line2 Ready 12: SWITCH GND 14: SWITCH H/V-Sync Video Power consumption ON/ON Active ≤ Max 170... Pitch LPL 0.1702 x 0.5107 x RGB mm Pixel Format Coating Back Light 1366 horiz. Item 1 Panel 2 Frequency range 3 Control function 4 Component Jack Specification 32" TFT WXGA LCD H:31 ~ 61KHz, V: 56 ~ 75Hz 1) Contrast/ Brightness 2) H- 5.General Specification(Monitor) No.
Service Manual
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6.Optical Feature(LCD Module) No. Item 1 Teletext 2 REMOCON 3 AV input 4 S-AV input 5 Component input 6 PERI TV connector 7 PERI TV connector 8 RGB input 9 RS-232 10 Discrete IR 11 D-...' BG,DK BG,I,LL' X X O X O O X X X Pr+/-, vol+/-, ok, menu, tv/av, power Top(option) PAL/NTSC Rear(RT/RM) Side Side, Rear(RT/RM) Rear(RZ) Rear(RZ) DVI D-Sub 9 pin(RM) (RM) Stereo -8- Item 1 Viewing Angle 2 Luminance 3 Contrast Ratio 4 CIE Color Coordinates R/L, U/D Luminance(cd/ ) Variation WHITE WX WY RED Xr Yr Green...
6.Optical Feature(LCD Module) No. Item 1 Teletext 2 REMOCON 3 AV input 4 S-AV input 5 Component input 6 PERI TV connector 7 PERI TV connector 8 RGB input 9 RS-232 10 Discrete IR 11 D-...' BG,DK BG,I,LL' X X O X O O X X X Pr+/-, vol+/-, ok, menu, tv/av, power Top(option) PAL/NTSC Rear(RT/RM) Side Side, Rear(RT/RM) Rear(RZ) Rear(RZ) DVI D-Sub 9 pin(RM) (RM) Stereo -8- Item 1 Viewing Angle 2 Luminance 3 Contrast Ratio 4 CIE Color Coordinates R/L, U/D Luminance(cd/ ) Variation WHITE WX WY RED Xr Yr Green...
Service Manual
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...push IN-Start Key. 3) Gray Scale Pattern appears and then press vol+ key, to adjust Auto-again. 4) After adjusting press enter to the LCD TV. 2. Adjustment 2.1 PC Auto Gain/Offset adjustment 2.1.1 Adjustment preparation 1) Heat Run after 30 minutes execution of white pattern 2) Pattern generator is ...connected to the DVI Jack of LCD TV. 3) To use Pattern Generator(801GF, VG819) the resolution is XGA(1024 X 768), this pattern gives 16gradation grey scale or 16 ...
...push IN-Start Key. 3) Gray Scale Pattern appears and then press vol+ key, to adjust Auto-again. 4) After adjusting press enter to the LCD TV. 2. Adjustment 2.1 PC Auto Gain/Offset adjustment 2.1.1 Adjustment preparation 1) Heat Run after 30 minutes execution of white pattern 2) Pattern generator is ...connected to the DVI Jack of LCD TV. 3) To use Pattern Generator(801GF, VG819) the resolution is XGA(1024 X 768), this pattern gives 16gradation grey scale or 16 ...
Service Manual
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... ADJUSTMENT Windows EDID V1.0 User Manual Operating System: MS Windows 98, 2000, XP Port Setup: Windows 98 => Don't need setup Windows 2000, XP => Need to LCD Monitor only. 2. Port Setup a) Copy "UserPort.sys" file to "c:\WINNT\system32\drivers" folder b) Run Userport.exe c) Remove all default number d) Add 300-3FF 2) Edit Week...
... ADJUSTMENT Windows EDID V1.0 User Manual Operating System: MS Windows 98, 2000, XP Port Setup: Windows 98 => Don't need setup Windows 2000, XP => Need to LCD Monitor only. 2. Port Setup a) Copy "UserPort.sys" file to "c:\WINNT\system32\drivers" folder b) Run Userport.exe c) Remove all default number d) Add 300-3FF 2) Edit Week...
Service Manual
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... power is used for the tuner, whereas 24V DC power is directly used by the integrated LVDS IC before sending to adjust timing on the LCD panel, as well as VCTI, scaler, FLI2300 and AD9883. - 22 - BLOCK DIAGRAM DESCRIPTION 1. It also processes the RF signal received from the tuner. Power... unit The power unit supplies 33V, 24V and 12V DC power to the LCD module. Then, it to the analog RGB signal through the regulator, which processes the video signal and converts the image quality enhanced data to various...
... power is used for the tuner, whereas 24V DC power is directly used by the integrated LVDS IC before sending to adjust timing on the LCD panel, as well as VCTI, scaler, FLI2300 and AD9883. - 22 - BLOCK DIAGRAM DESCRIPTION 1. It also processes the RF signal received from the tuner. Power... unit The power unit supplies 33V, 24V and 12V DC power to the LCD module. Then, it to the analog RGB signal through the regulator, which processes the video signal and converts the image quality enhanced data to various...
Service Manual
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... 3091TKE019B CABINET ASSEMBLY, RT-32LZ50 BRAND 3090TKE014 . 3091TKE019C CABINET ASSEMBLY, RZ-32LZ50 BRAND 3090TKE014 SKD 002 6304FLP163A LCD(LIQUID CRYSTAL DISPLAY), LC320W01-A6 LG PHILPS TFT COLOR WXGA, 16:9, 500NITS, 16MS, 8BIT, LVDS 003 3809TKE018C BACK COVER ASSEMBLY, RZ-32LZ50 . 3809TKE018M BACK COVER ASSEMBLY, RZ-32LZ50.ALPLRA 3808TKE014 SET RUSSIA 3809TKE018D BACK COVER ASSEMBLY, RZ-32LZ50 3808TKE014 SKD 004 3043TKK172A TILT...
... 3091TKE019B CABINET ASSEMBLY, RT-32LZ50 BRAND 3090TKE014 . 3091TKE019C CABINET ASSEMBLY, RZ-32LZ50 BRAND 3090TKE014 SKD 002 6304FLP163A LCD(LIQUID CRYSTAL DISPLAY), LC320W01-A6 LG PHILPS TFT COLOR WXGA, 16:9, 500NITS, 16MS, 8BIT, LVDS 003 3809TKE018C BACK COVER ASSEMBLY, RZ-32LZ50 . 3809TKE018M BACK COVER ASSEMBLY, RZ-32LZ50.ALPLRA 3808TKE014 SET RUSSIA 3809TKE018D BACK COVER ASSEMBLY, RZ-32LZ50 3808TKE014 SKD 004 3043TKK172A TILT...
Service Manual
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website:http://biz.LGservice.com e-mail:http://www.LGEservice.com/techsup.html LCD TV SERVICE MANUAL CHASSIS : ML-051B MODEL : RZ/RT-37LZ55 CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
website:http://biz.LGservice.com e-mail:http://www.LGEservice.com/techsup.html LCD TV SERVICE MANUAL CHASSIS : ML-051B MODEL : RZ/RT-37LZ55 CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
Service Manual
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Item Video input applicable system Specification PAL-D/K, B/G, I 4) SECAM L/L' 5) PAL-N/M 6) NTSC M 3. Display LCD Module LPL 37.02 inch PAL, 200 PR.(Option) NTSC JAPAN FRANCE NTSC (ZE/TE) EU/Non-EU (PAL Market) 4) Only RZ 6),7) South America Market 7) Except South America NTSC Market (RM) PAL Remark -6- Receivable Broadcasting System 1) PAL/SECAM BG 2) PAL/SECAM...
Item Video input applicable system Specification PAL-D/K, B/G, I 4) SECAM L/L' 5) PAL-N/M 6) NTSC M 3. Display LCD Module LPL 37.02 inch PAL, 200 PR.(Option) NTSC JAPAN FRANCE NTSC (ZE/TE) EU/Non-EU (PAL Market) 4) Only RZ 6),7) South America Market 7) Except South America NTSC Market (RM) PAL Remark -6- Receivable Broadcasting System 1) PAL/SECAM BG 2) PAL/SECAM...
Service Manual
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...(3H), Anti-glare treatment of the front polarizer, LPL 16CCFL -7- By 768 vert. General Specification No 1 2 3 Panel Frequency range Control Function Item 37" TFT WXGA LCD H : 31 ~ 61Khz V : 56 ~ 75Hz 1) Contrast/Brightness 2) H-Position / V-Position 3) Tracking : Clock / Phase 4) Auto Configure 5) Reset 4 Component Jack 1:Y 3 : Pb 5 : Pr 7 : ... Pb GND 6 : Pr GND 8 : LINE1 10:Line2 Ready 12:SWITCH GND 14: SWITCH 5 Power ON Stand by DPMS Mode Power off 6 LCD Module H/V-Sync ON/ON OFF/ON ON/OFF Type Size Pixel Pitch Pixel Format Coating Back Light LPL LPL Video Active OFF OFF Power consumption...
...(3H), Anti-glare treatment of the front polarizer, LPL 16CCFL -7- By 768 vert. General Specification No 1 2 3 Panel Frequency range Control Function Item 37" TFT WXGA LCD H : 31 ~ 61Khz V : 56 ~ 75Hz 1) Contrast/Brightness 2) H-Position / V-Position 3) Tracking : Clock / Phase 4) Auto Configure 5) Reset 4 Component Jack 1:Y 3 : Pb 5 : Pr 7 : ... Pb GND 6 : Pr GND 8 : LINE1 10:Line2 Ready 12:SWITCH GND 14: SWITCH 5 Power ON Stand by DPMS Mode Power off 6 LCD Module H/V-Sync ON/ON OFF/ON ON/OFF Type Size Pixel Pitch Pixel Format Coating Back Light LPL LPL Video Active OFF OFF Power consumption...
Service Manual
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.... +0.03 Typ 176, 176 500 1.3 Typical MAX/MIN ALL white/All back LPL Max Remark 4.Component Video Input (Y, PB, PR) Specification No 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 3.Optical Feature(LCD Module) No. Typ. Typ. Item Specification Min 1 2 3 4 Viewing Angle Luminance Contrast Ratio CIE Color Coordinates R/L, U/D Luminance(cd/ ) Variation CR CRD (With Al) WHITE RED GREEN...
.... +0.03 Typ 176, 176 500 1.3 Typical MAX/MIN ALL white/All back LPL Max Remark 4.Component Video Input (Y, PB, PR) Specification No 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 3.Optical Feature(LCD Module) No. Typ. Typ. Item Specification Min 1 2 3 4 Viewing Angle Luminance Contrast Ratio CIE Color Coordinates R/L, U/D Luminance(cd/ ) Variation CR CRD (With Al) WHITE RED GREEN...
Service Manual
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NO VIDEO CHECK LVDS Output P3(PIN 21, PIN 22) No CHECK THE PERIPHERAL IC800 Yes Check L2 (12V) No CHECK THE PERIPHERAL IC1 Yes CHECK L1022 (24V) No CHECK R898 (3.3V) Yes Yes No REPLACE LCD MODULE DOWN LOAD ISP DATA or REPLACE MAIN BOARD - 16 -
NO VIDEO CHECK LVDS Output P3(PIN 21, PIN 22) No CHECK THE PERIPHERAL IC800 Yes Check L2 (12V) No CHECK THE PERIPHERAL IC1 Yes CHECK L1022 (24V) No CHECK R898 (3.3V) Yes Yes No REPLACE LCD MODULE DOWN LOAD ISP DATA or REPLACE MAIN BOARD - 16 -
Service Manual
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... RIGHT FOR 37LZ55(C/SKD) METAL, SIDE SUPPORTER LEFT FOR 37LZ55(C/SKD) METAL, FRAME, MAIN RZ-37LZ55(C/SKD) POWER SUPPLY ASSEMBLY, FREE TORNADO 37 LCD KN/HE/YY MAIN TOTAL ASSEMBLY, RZ-37LZ55 BRAND ML-051B(TORNADO) METAL, SHIELD, MAIN PLUS ANALOG AV 37LZ55(CKD) POWER CORD... 6410TEW011A 6410TBW004A 6410TPW003A DESCRIPTION CABINET ASSEMBLY, RZ-37LZ55 BRAND 3090TKE030A C/SKD LCD(LIQUID CRYSTAL DISPLAY), LC370W01-C6K1 LG PHILPS TFT COLOR ODC LCD(LIQUID CRYSTAL DISPLAY), LC370W01-C6 LG PHILPS TFT COLOR P6 PLANT, ODC LCD(LIQUID CRYSTAL DISPLAY), LC370WX1-SL01 LG PHILPS TFT COLOR WXGA AIODC SPEC UP...
... RIGHT FOR 37LZ55(C/SKD) METAL, SIDE SUPPORTER LEFT FOR 37LZ55(C/SKD) METAL, FRAME, MAIN RZ-37LZ55(C/SKD) POWER SUPPLY ASSEMBLY, FREE TORNADO 37 LCD KN/HE/YY MAIN TOTAL ASSEMBLY, RZ-37LZ55 BRAND ML-051B(TORNADO) METAL, SHIELD, MAIN PLUS ANALOG AV 37LZ55(CKD) POWER CORD... 6410TEW011A 6410TBW004A 6410TPW003A DESCRIPTION CABINET ASSEMBLY, RZ-37LZ55 BRAND 3090TKE030A C/SKD LCD(LIQUID CRYSTAL DISPLAY), LC370W01-C6K1 LG PHILPS TFT COLOR ODC LCD(LIQUID CRYSTAL DISPLAY), LC370W01-C6 LG PHILPS TFT COLOR P6 PLANT, ODC LCD(LIQUID CRYSTAL DISPLAY), LC370WX1-SL01 LG PHILPS TFT COLOR WXGA AIODC SPEC UP...