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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... into the AC outlet and repeat AC voltage measurements for each exposed metallic parts such as this protects the technician from accidents resulting in this TV receiver is corresponds to minimum. In case any fuse (or Fusible Resistor) in the on the exposed metallic parts of the cabinet, such as ...of adequate power rating as antenna terminals, phone jacks, etc. Reverse plug the AC cord into the AC outlet. Place the AC switch in this TV receiver is essential that may be corrected before it is safe to the chassis the reading must not exceed 0.75 volt RMS which is blown...
... into the AC outlet and repeat AC voltage measurements for each exposed metallic parts such as this protects the technician from accidents resulting in this TV receiver is corresponds to minimum. In case any fuse (or Fusible Resistor) in the on the exposed metallic parts of the cabinet, such as ...of adequate power rating as antenna terminals, phone jacks, etc. Reverse plug the AC cord into the AC outlet. Place the AC switch in this TV receiver is essential that may be corrected before it is safe to the chassis the reading must not exceed 0.75 volt RMS which is blown...
Service Manual
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.../ 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 to change...
.../ 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 to change...
Service Manual
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.... 0.069 Remark Typical MAX/MIN ALL white/All back LPL 7.Feature and Function 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-sub audio input 12 2 Carrier stereo 13 NICAM stereo 14 2 Carrier dual 15 NICAM dual... Specification Remark TOP, FLOF, LIST 10 page NEC code 1 1 2 Half SCART: 1 Full SCART: 1 1 1 1 1 BG,DK BG,I,LL' 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...
.... 0.069 Remark Typical MAX/MIN ALL white/All back LPL 7.Feature and Function 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-sub audio input 12 2 Carrier stereo 13 NICAM stereo 14 2 Carrier dual 15 NICAM dual... Specification Remark TOP, FLOF, LIST 10 page NEC code 1 1 2 Half SCART: 1 Full SCART: 1 1 1 1 1 BG,DK BG,I,LL' 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...
Service Manual
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...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 ...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 INSTRUCTION 1. START Key. Application Object This instruction is complete pressing enter key stores and completes the process 2.1.2 Video 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 ...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 INSTRUCTION 1. START Key. Application Object This instruction is complete pressing enter key stores and completes the process 2.1.2 Video Auto Gain/Offset...
Service Manual
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Shipping Conditions NO ITEM 1 Power 2 Volume Level 3 Main Pcture Input 5 Main Last Channel 8 Mute 9 ARC 10 Station Auto Program Manual Program Program Edit Favorite Program 11 Picture PSM Dynamic Contrast Brightness Colour Sharpness Tint 14 Sound SSM AVL Balance 15 Special Input Child Lock Auto sleep Language 16 PC H-Position V-Position Clock Phase Auto Configure Off 30 TV Pr 01 Off 16:9 CONDITION None Dynamic 80 40 70 70 0 Flat Off 0 TV Off Off English(Area Management) Variable by each mode REMARK NTSC OPTION - 12 - 3.
Shipping Conditions NO ITEM 1 Power 2 Volume Level 3 Main Pcture Input 5 Main Last Channel 8 Mute 9 ARC 10 Station Auto Program Manual Program Program Edit Favorite Program 11 Picture PSM Dynamic Contrast Brightness Colour Sharpness Tint 14 Sound SSM AVL Balance 15 Special Input Child Lock Auto sleep Language 16 PC H-Position V-Position Clock Phase Auto Configure Off 30 TV Pr 01 Off 16:9 CONDITION None Dynamic 80 40 70 70 0 Flat Off 0 TV Off Off English(Area Management) Variable by each mode REMARK NTSC OPTION - 12 - 3.
Service Manual
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... blue key in the teletext mode (Top index will be displayed if it is supplied to the TV. (Use the POWER key to match the surrounding brightness so natural color can be displayed. 28 MENU... 3 MUTE 4 P-CHECK 5 S-CHECK 6 ARC 7 CAPTION 8 TXT To activate the mute function. To check TV screen sound easily To select size of the PIP screen in the normal mode 34 POSITION Used as the update key... the channel down or to enter In-start turbo picture To enter adjustment mode when manufacturing the TV sets. To set . Shortcut keys - 15 - To halt the main screen in the PIP screen...
... blue key in the teletext mode (Top index will be displayed if it is supplied to the TV. (Use the POWER key to match the surrounding brightness so natural color can be displayed. 28 MENU... 3 MUTE 4 P-CHECK 5 S-CHECK 6 ARC 7 CAPTION 8 TXT To activate the mute function. To check TV screen sound easily To select size of the PIP screen in the normal mode 34 POSITION Used as the update key... the channel down or to enter In-start turbo picture To enter adjustment mode when manufacturing the TV sets. To set . Shortcut keys - 15 - To halt the main screen in the PIP screen...
Service Manual
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No Raster on AV Signa (Video1,Video2, S-Video) No Raster on TV(RF) signal Repeat [A] Process Pass Check the output of Fail TU1000 Check 5V, 33V of TU1000 Re-soldering or Fail Change the defect part Check the signal of C316,C317,Q308,Q313 Fail Change C316,C317, Q308,Q313 Pass Check the input/output of IC1 Pass Re-soldering or Fail Change the defect part Check the input/output of IC500, IC600 Pass Re-soldering or Fail Change the defect part Check the input/output of IC901 Pass Re-soldering or Fail Change the defect part Check input source cable and jack - 19 -
No Raster on AV Signa (Video1,Video2, S-Video) No Raster on TV(RF) signal Repeat [A] Process Pass Check the output of Fail TU1000 Check 5V, 33V of TU1000 Re-soldering or Fail Change the defect part Check the signal of C316,C317,Q308,Q313 Fail Change C316,C317, Q308,Q313 Pass Check the input/output of IC1 Pass Re-soldering or Fail Change the defect part Check the input/output of IC500, IC600 Pass Re-soldering or Fail Change the defect part Check the input/output of IC901 Pass Re-soldering or Fail Change the defect part Check input source cable and jack - 19 -
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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... must be between a known good earth ground (Water Pipe, Conduit, etc.) and the exposed metallic parts. In case any fuse (or Fusible Resistor) in this TV receiver is returned to prevent Shock, Fire, or other Hazards. SAFETY PRECAUTIONS IMPORTANT SAFETY NOTICE Many electrical and mechanical parts in this check. It will...
... must be between a known good earth ground (Water Pipe, Conduit, etc.) and the exposed metallic parts. In case any fuse (or Fusible Resistor) in this TV receiver is returned to prevent Shock, Fire, or other Hazards. SAFETY PRECAUTIONS IMPORTANT SAFETY NOTICE Many electrical and mechanical parts in this check. It will...
Service Manual
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...10. 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- Input Voltage Market Picture Size Tuning System AC 100 ~ 240 V/50Hz, ...60Hz Worldwide 940.3mm FVS 100 program FS 8. SPECIFICATION NOTE : Specifications and others are subject to change without notice for improvement. 1.General Specification(TV) No 1. RF Input Channel VHF : E2 ~ E12 UHF : E21 ~ E69 CATV : S1 ~ S20 HYPER : S21~ S47 L' : B, C, D VHF : 2~13 UHF : 14~69 ...
...10. 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- Input Voltage Market Picture Size Tuning System AC 100 ~ 240 V/50Hz, ...60Hz Worldwide 940.3mm FVS 100 program FS 8. SPECIFICATION NOTE : Specifications and others are subject to change without notice for improvement. 1.General Specification(TV) No 1. RF Input Channel VHF : E2 ~ E12 UHF : E21 ~ E69 CATV : S1 ~ S20 HYPER : S21~ S47 L' : B, C, D VHF : 2~13 UHF : 14~69 ...
Service Manual
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RGB Low (0 - 0.4V) - Composite 1V including sync 1V including sync 75 75 75 75 0.7 V 75 > 10 Signal Level Impedance 10 10 75 -9- TV Mode 9 10 11 12 13 14 15 16 17 18 19 20 21 Ground (Green) Comms Data 2 Green input Comms Data 1 Ground (Red) Ground (Blanking) ...
RGB Low (0 - 0.4V) - Composite 1V including sync 1V including sync 75 75 75 75 0.7 V 75 > 10 Signal Level Impedance 10 10 75 -9- TV Mode 9 10 11 12 13 14 15 16 17 18 19 20 21 Ground (Green) Comms Data 2 Green input Comms Data 1 Ground (Red) Ground (Blanking) ...
Service Manual
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Wide Screen Low (0 - 2V) - TV Mode 9 10 11 12 13 14 15 16 17 18 19 20 21 Ground (Green) Comms Data 2 Comms Data 1 Ground (Red) Ground (Blanking) Red input ...
Wide Screen Low (0 - 2V) - TV Mode 9 10 11 12 13 14 15 16 17 18 19 20 21 Ground (Green) Comms Data 2 Comms Data 1 Ground (Red) Ground (Blanking) Red input ...
Service Manual
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... Caution - Never connect HDMI & DVI-D & DVI-A Cable at LG TV Plant 00 10 20 30 40 50 60 70 00 02 09 ...designation. 2.4 The input voltage of the ML-051B chassis (TORNADO) manufactured at the same time. - Product ID Model name RZ-37LZ55 RT-37LZ55 Product ID 30045(A) 30046(A) 30051(A) 30052(D) 30053(A) 30054D) Product ID Dec 30045(A) 30046(D) 30051(A) 30052...are below for EDID Download Analog EDID: Pin3 exists Caution: - Model Name(Hex) : Model Name RZ-37LZ55 RT-37LZ55 RM-37LZ55 Model Name(HEX) 525A2D33374C5A3535 52542D33374C5A3535 524D2D33374C5A3535 e. Application Range This spec.
... Caution - Never connect HDMI & DVI-D & DVI-A Cable at LG TV Plant 00 10 20 30 40 50 60 70 00 02 09 ...designation. 2.4 The input voltage of the ML-051B chassis (TORNADO) manufactured at the same time. - Product ID Model name RZ-37LZ55 RT-37LZ55 Product ID 30045(A) 30046(A) 30051(A) 30052(D) 30053(A) 30054D) Product ID Dec 30045(A) 30046(D) 30051(A) 30052...are below for EDID Download Analog EDID: Pin3 exists Caution: - Model Name(Hex) : Model Name RZ-37LZ55 RT-37LZ55 RM-37LZ55 Model Name(HEX) 525A2D33374C5A3535 52542D33374C5A3535 524D2D33374C5A3535 e. Application Range This spec.
Service Manual
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... Colour Sharpness CSM XD ACM None Dynamic 100 45 50 50 Normal(Cool) On Fleshtone : 1 Greentone : 1 Bluetone : 1 9 Sound SSM SRS WOW AVL Balance Treble Bass TV Speaker 10 Time Clock Off time On time Auto sleep 11 Special Input Language Child Lock Set ID XD Demo 12 Screen Auto config Manual... config XGA Mode ARC Zoom +/Position Cinema NR Reset Variable by each mode Flat Off Off 0 50 50 On -- : -Off Off Off TV English Off 1 To Start Area Management User control RZ(RT) Item Off 30 TV Pr 01 Off 16 : 9 Condition Remark - 13 - 6.
... Colour Sharpness CSM XD ACM None Dynamic 100 45 50 50 Normal(Cool) On Fleshtone : 1 Greentone : 1 Bluetone : 1 9 Sound SSM SRS WOW AVL Balance Treble Bass TV Speaker 10 Time Clock Off time On time Auto sleep 11 Special Input Language Child Lock Set ID XD Demo 12 Screen Auto config Manual... config XGA Mode ARC Zoom +/Position Cinema NR Reset Variable by each mode Flat Off Off 0 50 50 On -- : -Off Off Off TV English Off 1 To Start Area Management User control RZ(RT) Item Off 30 TV Pr 01 Off 16 : 9 Condition Remark - 13 - 6.
Service Manual
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... in the teletext mode To set a function that will be deactivated when delivered. MENU To set the delivery condition status after manufacturing the TV set a specific function or complete setting. IN-STOP To halt the main screen in the teletext mode MODE To select the simultaneous screen ...the volume or accurately control a specific function. To adjust the screen voltage (automatic): In-start turbo picture To enter adjustment mode when manufacturing the TV sets. STILL Used as a hold key in the teletext mode (Page updating is stopped.) Displays the teletext time in the normal mode TIME ...
... in the teletext mode To set a function that will be deactivated when delivered. MENU To set the delivery condition status after manufacturing the TV set a specific function or complete setting. IN-STOP To halt the main screen in the teletext mode MODE To select the simultaneous screen ...the volume or accurately control a specific function. To adjust the screen voltage (automatic): In-start turbo picture To enter adjustment mode when manufacturing the TV sets. STILL Used as a hold key in the teletext mode (Page updating is stopped.) Displays the teletext time in the normal mode TIME ...