Service Manual
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... to normal operation. e. Do not ignore the purpose of the grounding-type plug. (10) Do not allow anything to replace your dealer or local power company. (9) This product is used with a 3-wire grounding type plug, a plug having a third (grounding) pin. c. This is damaged or frayed.... d. Refer all warnings and instructions marked on the power cord. Important Service and Safety Information Prior to using this service manual, please ensure that you have carefully followed all the procedures outlined in the...
... to normal operation. e. Do not ignore the purpose of the grounding-type plug. (10) Do not allow anything to replace your dealer or local power company. (9) This product is used with a 3-wire grounding type plug, a plug having a third (grounding) pin. c. This is damaged or frayed.... d. Refer all warnings and instructions marked on the power cord. Important Service and Safety Information Prior to using this service manual, please ensure that you have carefully followed all the procedures outlined in the...
Service Manual
Page 3
Look at the markings on the outside of antistatic bags because only the inside an LCD or plasma TV are unassigned at most electronics stores) and attach it to describe the Pb-free 2nd level interconnect terminal finish, component material...electrostatic protection. • Always hold components by qualified service technicians familiar with no Sn) e5 - Before servicing the TV, follow these service guidelines: ELECTRIC SHOCK HAZARD Always disconnect AC power before touching any surface. • Wear a grounding wrist strap (available at this television use lead-free solder (Sn...
Look at the markings on the outside of antistatic bags because only the inside an LCD or plasma TV are unassigned at most electronics stores) and attach it to describe the Pb-free 2nd level interconnect terminal finish, component material...electrostatic protection. • Always hold components by qualified service technicians familiar with no Sn) e5 - Before servicing the TV, follow these service guidelines: ELECTRIC SHOCK HAZARD Always disconnect AC power before touching any surface. • Wear a grounding wrist strap (available at this television use lead-free solder (Sn...
Service Manual
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If a different type of the soldering bit may be dangerous! Do not leave the bit powered on for higher voltage or wattage can be easily corroded or damaged. Unauthorized substitute parts may damage the components. (3) Because lead-free solder contains a higher ... the soldering bit after every use , clean the bit with steel wool or fine sandpaper. (0) NOTICE ABOUT REPLACEMENT PARTS Many electrical and mechanical parts within LCD or plasma televisions are chosen for their specific safety characteristics within the overall system.
If a different type of the soldering bit may be dangerous! Do not leave the bit powered on for higher voltage or wattage can be easily corroded or damaged. Unauthorized substitute parts may damage the components. (3) Because lead-free solder contains a higher ... the soldering bit after every use , clean the bit with steel wool or fine sandpaper. (0) NOTICE ABOUT REPLACEMENT PARTS Many electrical and mechanical parts within LCD or plasma televisions are chosen for their specific safety characteristics within the overall system.
Service Manual
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Factory Mode Procedure 1. Power on the TV simultaneously and release. 3. Power off TV with remote or power button to exit. 11 Press volume up and channel up buttons on TV. 2.
Factory Mode Procedure 1. Power on the TV simultaneously and release. 3. Power off TV with remote or power button to exit. 11 Press volume up and channel up buttons on TV. 2.
Service Manual
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...be used first before ordering parts. In the event of an electrical storm or power outage the safety fuse is 8202. The factory preset password is equipped with a safety fuse. If your TV has no power, check the fuse by AC plug, perform a clear or reset in factory... The Picture-in a safe place and away from children. Having trouble with setting Picture-in a safe place away from children. 2. Can't power on your Parental Controls (V-Chip)? This TV is 0000. The master password overrides all cables, check fuse by prying the cover off, following the illustration below.
...be used first before ordering parts. In the event of an electrical storm or power outage the safety fuse is 8202. The factory preset password is equipped with a safety fuse. If your TV has no power, check the fuse by AC plug, perform a clear or reset in factory... The Picture-in a safe place and away from children. Having trouble with setting Picture-in a safe place away from children. 2. Can't power on your Parental Controls (V-Chip)? This TV is 0000. The master password overrides all cables, check fuse by prying the cover off, following the illustration below.
Service Manual
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...the vent holes in the section, Before Returning This Product to the User, on the outside of antistatic bags because only the inside an LCD or plasma TV are ready to a bare metal part of the bags provide electrostatic protection. • Always hold components you begin disassembly. Do not ...a grounded or dissipative work mat. • Use a stable and strong work surface. Never slide components over any part the TV, make sure the power is OFF, and the power cord is large enough to static electricity. Note: Before returning this product to the end user, you are sensitive to hold ...
...the vent holes in the section, Before Returning This Product to the User, on the outside of antistatic bags because only the inside an LCD or plasma TV are ready to a bare metal part of the bags provide electrostatic protection. • Always hold components you begin disassembly. Do not ...a grounded or dissipative work mat. • Use a stable and strong work surface. Never slide components over any part the TV, make sure the power is OFF, and the power cord is large enough to static electricity. Note: Before returning this product to the end user, you are sensitive to hold ...
Service Manual
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... on workbench. Note: Before disassembly of TV and lift off. 21 Never insert any part the TV, make sure the power is OFF, and the power cord is a 26" model. 32" and 37" models will have different stand screw quantities and locations. slide toward bottom of any objects into the vent...the wall outlet. Allow time for power within all system boards to protect the front bezel and LCD screen from being scratched. Use protective cloth between work bench and TV front. (2) Remove screws in the TV case. Be careful to protect the front bezel and LCD screen from being scratched. Rear ...
... on workbench. Note: Before disassembly of TV and lift off. 21 Never insert any part the TV, make sure the power is OFF, and the power cord is a 26" model. 32" and 37" models will have different stand screw quantities and locations. slide toward bottom of any objects into the vent...the wall outlet. Allow time for power within all system boards to protect the front bezel and LCD screen from being scratched. Use protective cloth between work bench and TV front. (2) Remove screws in the TV case. Be careful to protect the front bezel and LCD screen from being scratched. Rear ...
Service Manual
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... off the Aluminum foil covering the LVDS connector. (7) Lift up the control box from bottom side of control box (PIC3). Disconnect LVDS cable connector from LCD panel (PIC2). (9) Disconnect the LCD Panel power cord from the A/V connector side (PIC1).
... off the Aluminum foil covering the LVDS connector. (7) Lift up the control box from bottom side of control box (PIC3). Disconnect LVDS cable connector from LCD panel (PIC2). (9) Disconnect the LCD Panel power cord from the A/V connector side (PIC1).
Service Manual
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... is completely detached from the wall outlet. Note: OEM LCD panels were used in production. Allow time for power within all models. Never insert any part the TV, make sure the power is OFF, and the power cord is a 26" model. 32" and 37" models will come off. *NOTE: Pictured is removed ...from the bezel before you begin disassembly. Rear Cabinet Cover LCD Panel and Front Bezel...
... is completely detached from the wall outlet. Note: OEM LCD panels were used in production. Allow time for power within all models. Never insert any part the TV, make sure the power is OFF, and the power cord is a 26" model. 32" and 37" models will come off. *NOTE: Pictured is removed ...from the bezel before you begin disassembly. Rear Cabinet Cover LCD Panel and Front Bezel...
Service Manual
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Never insert any part the TV, make sure the power is OFF, and the power cord is removed from the wall outlet. Locking tabl should only pivot about 45 degrees. PIC1 PIC2 Note: Before returning this product to the end ... tab and pivot back towards the A/V cable connector (PIC1). A/V Board Removal and Replacement Note: Before disassembly of any objects into the vent holes in the TV case. (1) Disassemble control box cover and rear cabinet cover and remove A/V assembly. (2) Using a small pair of the A/V assembly. (3) Slide out A/V board and replace (PIC2). (4) Push...
Never insert any part the TV, make sure the power is OFF, and the power cord is removed from the wall outlet. Locking tabl should only pivot about 45 degrees. PIC1 PIC2 Note: Before returning this product to the end ... tab and pivot back towards the A/V cable connector (PIC1). A/V Board Removal and Replacement Note: Before disassembly of any objects into the vent holes in the TV case. (1) Disassemble control box cover and rear cabinet cover and remove A/V assembly. (2) Using a small pair of the A/V assembly. (3) Slide out A/V board and replace (PIC2). (4) Push...
Service Manual
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...). PIC1 PIC1 1 2 Note: Before returning this product to the end user, you begin disassembly. Never insert any part the TV, make sure the power is OFF, and the power cord is removed from the wall outlet. This procedure ensures that the chassis will not cause electric shock. 30 IR Board Removal...objects into the vent holes in the section, Before Returning This Product to discharge before you must follow the steps outlined in the TV case. (1) Disassemble rear control box cover and rear cabinet cover. (2) 2. Allow time for power within all system boards to the User, on page 19.
...). PIC1 PIC1 1 2 Note: Before returning this product to the end user, you begin disassembly. Never insert any part the TV, make sure the power is OFF, and the power cord is removed from the wall outlet. This procedure ensures that the chassis will not cause electric shock. 30 IR Board Removal...objects into the vent holes in the section, Before Returning This Product to discharge before you must follow the steps outlined in the TV case. (1) Disassemble rear control box cover and rear cabinet cover. (2) 2. Allow time for power within all system boards to the User, on page 19.
Service Manual
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...). (3) Replace control button board and use glue to fasten to the User, on page 19. Allow time for power within all system boards to discharge before you must follow the steps outlined in the TV case. (1) Disassemble control box cover and rear cabinet cover. (2) The control button board is removed from the... Note: Before disassembly of any objects into the vent holes in the section, Before Returning This Product to front bezel. Never insert any part the TV, make sure the power is OFF, and the power cord is attached with glue.
...). (3) Replace control button board and use glue to fasten to the User, on page 19. Allow time for power within all system boards to discharge before you must follow the steps outlined in the TV case. (1) Disassemble control box cover and rear cabinet cover. (2) The control button board is removed from the... Note: Before disassembly of any objects into the vent holes in the section, Before Returning This Product to front bezel. Never insert any part the TV, make sure the power is OFF, and the power cord is attached with glue.
Service Manual
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Polaroid FLM-3734B, FLX-374 Part List Part Number Description 600-181-3200-LIH AC Power Cord 621-181-60002H Audio Cable 621-181-2000H Composite Video Cable 621-181-3020P-1H Component Cable 845-C45-GF1XA-PH Remote Control 909-... Bd. 154-500-GF321H Front/Side Control Button Cover Black 899-E00-GF271XAH IR Board 899-A00-GF271XAH Front/Side A/V Input Bd. 705-537-401AX1H 37" LCD Panel (AUO V1) 151-103-FC57WH Front Bezel Black/Black (AUO V1)(F1) 151-113-FC57WH Front Bezel Black/Black (AUO V1)(F2) 151-002...
Polaroid FLM-3734B, FLX-374 Part List Part Number Description 600-181-3200-LIH AC Power Cord 621-181-60002H Audio Cable 621-181-2000H Composite Video Cable 621-181-3020P-1H Component Cable 845-C45-GF1XA-PH Remote Control 909-... Bd. 154-500-GF321H Front/Side Control Button Cover Black 899-E00-GF271XAH IR Board 899-A00-GF271XAH Front/Side A/V Input Bd. 705-537-401AX1H 37" LCD Panel (AUO V1) 151-103-FC57WH Front Bezel Black/Black (AUO V1)(F1) 151-113-FC57WH Front Bezel Black/Black (AUO V1)(F2) 151-002...
Service Manual
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...) for S-video, the pin assignment is a type A receptacle for DDC 6. 8. TMDS Data 2 shield 3. TMDS Data 24. TMDS Data 0+ 8. DDC CLK 16. CEC/GND 18. +5V Power 19. Blue Ground 9. +5V from PC for video/audio mode. 1. H-sync. 14. Red Video 2. Blue Video 4. SDA For DDC1/2B 13. TMDS Data 0 shield 9. Sync...
...) for S-video, the pin assignment is a type A receptacle for DDC 6. 8. TMDS Data 2 shield 3. TMDS Data 24. TMDS Data 0+ 8. DDC CLK 16. CEC/GND 18. +5V Power 19. Blue Ground 9. +5V from PC for video/audio mode. 1. H-sync. 14. Red Video 2. Blue Video 4. SDA For DDC1/2B 13. TMDS Data 0 shield 9. Sync...
Service Manual
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Signal Connector Pin Assignment Pin Assignment 1. Ground 5. Red Ground 11. Ground 7. Horizontal Sync. 9. Not Connected 14. Sync. SDA 8. Blue 4. Self Test Pin Assignment Pin Assignment 6. Green Gro und 12. Ground 15. SCL 46 Green 3. Red 2. Vertical Sync. 10. Blue Ground 13. Power Source Sound Output AC100 - 240 V, 60/50 Hz 10W X2, 8 Ohm.
Signal Connector Pin Assignment Pin Assignment 1. Ground 5. Red Ground 11. Ground 7. Horizontal Sync. 9. Not Connected 14. Sync. SDA 8. Blue 4. Self Test Pin Assignment Pin Assignment 6. Green Gro und 12. Ground 15. SCL 46 Green 3. Red 2. Vertical Sync. 10. Blue Ground 13. Power Source Sound Output AC100 - 240 V, 60/50 Hz 10W X2, 8 Ohm.
Service Manual
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...: 886-2-2232-4613 Title KEYPAD PCB Size Document Number Rev A GF371-XU A Date: Friday , September 30, 2005 Sheet 1 of 1 48 Front/Side Control Buttons SW1 POWER-ON SW2 SOURCE SW3 MENU SW4 CH-UP SW5 CH-DOWN SW6 VOL-UP SW7 VOL-DOWN VCC R1 4.7K R2 4.7K R3 4.7K R4... 4.7K R5 4.7K R6 4.7K R7 4.7K C1 0.1uF J1 VCC POWER-ON 1 SOERCE 2 MENU 3 CH-UP 4 CH-DOWN 5 VOL-UP 6 VOL-DOWN 7 GND 8 9 CON9 Hous 9P-1.0 ZD1 5.6V ZD2 5.6V ZD3 5.6V ZD4 5.6V ZD5 5.6V...
...: 886-2-2232-4613 Title KEYPAD PCB Size Document Number Rev A GF371-XU A Date: Friday , September 30, 2005 Sheet 1 of 1 48 Front/Side Control Buttons SW1 POWER-ON SW2 SOURCE SW3 MENU SW4 CH-UP SW5 CH-DOWN SW6 VOL-UP SW7 VOL-DOWN VCC R1 4.7K R2 4.7K R3 4.7K R4... 4.7K R5 4.7K R6 4.7K R7 4.7K C1 0.1uF J1 VCC POWER-ON 1 SOERCE 2 MENU 3 CH-UP 4 CH-DOWN 5 VOL-UP 6 VOL-DOWN 7 GND 8 9 CON9 Hous 9P-1.0 ZD1 5.6V ZD2 5.6V ZD3 5.6V ZD4 5.6V ZD5 5.6V...
Service Manual
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...- 1 250XH-4LT SPK OUT SPK_L_OUT+ SPK_L_OUTPHONE_A_D_O FRONT_A_L_IN FRONT_COMPOSITE FRONT_S_CHROMA SW6-VOL-UP SW4-CH-UP SW2-SOURCE LED_G IR-OUT LTDC_INT LTDC_DATA VCCSB J1 19 37 18 36 17 35 16 34 15 33 14 32 13 31 12 30 11 29 10 28 9 27 8 26 7 25 6 24 5 23 4 ...22 3 21 2 20 1 D-SUB 37P FEMALE SPK_R_OUT+ SPK_R_OUTPHONE_A_L_O PHONE_A_R_O FRONT_A_R_IN FRONT_S_LUMA SW7-VOL-DOWN SW5-CH-DOWN SW3-MENU SW1-POWER LED_O LTDC_ADDR LTDC_CLK VBLON AD J _I N V Proview Electronics (Taiwan) Co., LTD. 6F, NO.1, Pau-Sheng Rd., Yung-Ho City, Taipei County, Taiwan R.O.C. Tel: 886-2-...
...- 1 250XH-4LT SPK OUT SPK_L_OUT+ SPK_L_OUTPHONE_A_D_O FRONT_A_L_IN FRONT_COMPOSITE FRONT_S_CHROMA SW6-VOL-UP SW4-CH-UP SW2-SOURCE LED_G IR-OUT LTDC_INT LTDC_DATA VCCSB J1 19 37 18 36 17 35 16 34 15 33 14 32 13 31 12 30 11 29 10 28 9 27 8 26 7 25 6 24 5 23 4 ...22 3 21 2 20 1 D-SUB 37P FEMALE SPK_R_OUT+ SPK_R_OUTPHONE_A_L_O PHONE_A_R_O FRONT_A_R_IN FRONT_S_LUMA SW7-VOL-DOWN SW5-CH-DOWN SW3-MENU SW1-POWER LED_O LTDC_ADDR LTDC_CLK VBLON AD J _I N V Proview Electronics (Taiwan) Co., LTD. 6F, NO.1, Pau-Sheng Rd., Yung-Ho City, Taipei County, Taiwan R.O.C. Tel: 886-2-...