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Sharp LC-32GA8 Service Manual

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50mm
40mm
31.5mm
PAL
25mm
20mm
ELECTRICAL SPECIFICATIONS .............................................................................. 3
IMPORTANT SERVICE SAFETY PRECAUTIONS...................................................... 4
OPERATION MANUAL ............................................................................................... 6
DIMENSIONS ......................................................................................................... 10
REMOVING OF MAJOR PARTS ..................................................................................... 11
SERVICE ADJUSTMENTS ..................................................................................... 15
SOFTWARE UPDATING .................................................................................... 23
TROUBLESHOOTING TABLE .................................................................................. 33
MAJOR ICs INFORMATION ..................................................................................... 44
SOURCE OF DOCUMENTATION ................................................................................ 67
CHASSIS LAYOUT .................................................................................................. 68
OVERALL WIRING DIAGRAMS ................................................................................ 73
BLOCK DIAGRAM ...................................................................................................... 74
SCHEMATIC DIAGRAMS ......................................................................................... 76
PRINTED WIRING BOARDS ..................................................................................... 94
REPLACEMENT PARTS LIST .................................................................................. 109
PACKING OF THE SET ........................................................................................... 124
1st Edition
/ SECAM
B/G, I
B/G, D/K, L/L'
MODELS
LC-32GA8
LC-32BV8
LC-37GA8
LC-37BV8
In the interests of user safety (required by safety
regulations in some countries) the set should be re-
stored to its original condition and only parts identical
to those specified should be used.
CONTENTS
SERVICE MANUAL
LCD
COLOUR TELEVISION
SYSTEM COLOUR TELEVISION
1
LC-26GA5E
LC-32GA8/LC-32BV8
LC-32GA5E
LC-37GA8/LC-37BV8
Issued: June 2006
EE/EF/EI/EK/RU
EE/EF/EI/EK/RU
EE/EF/EI/EK/RU
EE/EF/EI/EK/RU
This document has been published to
be used for after sales service only.

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Summary of Contents for Sharp LC-32GA8

  • Page 1: Table Of Contents

    LC-26GA5E LC-32GA8/LC-32BV8 1st Edition LC-32GA5E LC-37GA8/LC-37BV8 50mm SERVICE MANUAL Issued: June 2006 40mm COLOUR TELEVISION 31.5mm / SECAM SYSTEM COLOUR TELEVISION B/G, I B/G, D/K, L/L’ MODELS 25mm LC-32GA8 EE/EF/EI/EK/RU LC-32BV8 EE/EF/EI/EK/RU 20mm LC-37GA8 EE/EF/EI/EK/RU LC-37BV8 EE/EF/EI/EK/RU In the interests of user safety (required by safety...
  • Page 2 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 SERVICE MANUAL UPDATE LOG SHEET Technical Report No. Application Cause / Solution Part No. Page No. Data /Serial No. Technical Bulletin No. Use this page to keep any special servicing information as Technical Report (Bulletin), Technical Information, etc.

  • Page 3: Electrical Specifications

    Operating temperature 0°C to e40°C • As a part of policy of continuous improvement, SHARP reserves the right to make design and specification changes for product improvement without prior notice. The performance specification figures indicated are nominal values of production units.

  • Page 4: Important Service Safety Precautions

    LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 IMPORTANT SERVICE SAFETY PRECAUTION Service work should be performed only by qualified service technicians who are thoroughly familiar with all safety checks and the servicing guidelines which follow: WARNING 1. For continued safety, no modification of any circuit should be attempted.
  • Page 5 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 PRECAUTIONS FOR USING LEAD-FREE SOLDER 1 Employing lead-free solder “ALL PWB” of this model employs lead-free solder. The LF symbol indicates lead-free solder, and is attached on the PWBs and service manuals. The alphabetical character following LF shows the type of lead-free solder.

  • Page 6: Operation Manual

    LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 OPERATION MANUAL...
  • Page 7 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8...
  • Page 8 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8...
  • Page 9 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 Appendix Commands RS-232C port specifications CONTROL ITEM COMMAND PARAMETER CONTROL CONTENTS POWER SETTING PC Control of the TV POWER OFF INPUT SELECTION A INPUT SWITCHING (Toggle) When a program is set, the TV can be controlled from the PC TV (CHANNEL FIXED) using the RS-232C terminal.

  • Page 10: Dimensions

    LC-32/37GA8E/RU LC-26GA5E LC-32GA8/LC-32BV8 LC-32/37BV8E/RU LC-32GA5E LC-37GA8/LC-37BV8 DIMENSIONS DIMENSIONS LC-32GA8E / LC-32BV8E / LC-37GA8E / LC-37BV8E ( ) : LC-32GA8E/RU LC-32BV8E/RU [ ] : LC-37GA8E/RU LC-37BV8E/RU : LC-32GA8E/RU 396.0 396,0 LC-32BV8E/RU LC-37GA8E/RU LC-37BV8E/RU 612.0 612,0 119.2 119,2 (804.0) / [926.0] 115.7...

  • Page 11: Removing Of Major Parts

    LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 LC-32/37GA8E/RU LC-32/37BV8E/RU REMOVING OF MAJOR PARTS REMOVING OF MAJOR PARTS 1. Remove the stand fixing screws (4 pcs.). 2. Remove the terminal screws (6 pcs.). 3. Remove the cabinet B fixing screws (9 pcs.). 4. Remove the cabinet B after opening from the direction of an arrow.
  • Page 12 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 Removing of Major Parts (Continued) LC-32/37GA8E/RU LC-32/37BV8E/RU 10. Disconnect all the connectors from all the PWBs. LC-32GA8E/RU, LC-32BV8E/RU SC2003 SC2001 LC-37GA8E/RU, LC-37BV8E/RU...
  • Page 13 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 LC-32/37GA8E/RU Removing of Major Parts (Continued) LC-32/37BV8E/RU 11. Remove the chassis frame fixing screws (5 pcs.). 12. Remove the main PWB fixing screws (4 pcs.). 13. Remove the tuner PWB fixing angle fixing screws (2 pcs.).
  • Page 14 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 LC-32/37GA8E/RU LC-32/37BV8E/RU Removing of Major Parts (Continued) 18. Remove the LCD angle to LCD Panel fixing screws (9 pcs.). 19. Remove the LCD angle to Cabinet-A fixing screws (5 pcs.). LCD Angle B LCD Angle A...

  • Page 15: Service Adjustments

    LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 SERVICE ADJUSTMENTS The adjustment values are set to their optimum at the factory before shipping. If by any chance a value should become im- proper or a readjustment is required due to part replacement, make an adjustment according to the following procedure.

  • Page 16: Adjustment Process Mode Menu

    LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 3. Adjustment process mode menu The character string in brackets [ ] will appear as a page title in the adjustment process menu header. Page Line Item Description Remarks (Adjustment detail, etc.) 1/11 [INFO] Main Version 1.xxx (xx/xx/xxxx) x...

  • Page 17: Special Features

    LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 Page Line Item Description Remarks (Adjustment detail, etc.) 9/11 [M GAMMA 4-6] (Continued) MGAMMA B 5 W/B adjustment, gradation 5B adjustment value MGAMMA R 6 W/B adjustment, gradation 6R adjustment value MGAMMA G 6 W/B adjustment, gradation 6G adjustment value...
  • Page 18 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 5.4. RF AGC Adjustment (SMPTE RF SIGNAL- Alternative Method) Adjustment Point Adjustment conditions Adjustment procedure Setting [Signal] • Feed the PAL SMPTE color bar signal (E-12ch) to TUNER. Signal level: 52 ±1dB µV (75Ω LOAD) SMPTE Field Color Bar...

  • Page 19: White Balance Adjustment

    LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 5.7. ADC Adjustment (Component 15K) Adjustment Point Adjustment conditions Adjustment procedure Setting [Signal] (576i/50) • Feed the COMPONENT 15K 100% full field color bar signal (100% COMP 15K, 50Hz color saturation) to EXT4 COMPONENT IN. 100% Full Field Color Bar...
  • Page 20 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 5- Display the adjustment status of the current point 5. (Each time the “5” button on the remote control is pressed, the adjustment status check pattern is toggled.) (Normal OSD display -> “5” -> Pattern display (OSD disappears) -> “5” -> Normal OSD display ->…) Change M GAMMA R5/M GAMMA B5 (adjustment offset value) on page 9/11 of process adjustment so that the val- ues of the luminance meter approach x = 0.272 and y = 0.277.
  • Page 21 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 9. Lamp error detection 9.1. For 37” LCD TV 9.1.1. Functional description This LCD colour television has a function (lamp error detection) to be turned OFF automatically for safety when the lamp or lamp circuit is abnormal.
  • Page 22 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 10. Public Mode (Hotel Mode) 10.1 How to Enter in the Public Mode (Hotel Mode). Turn on the power and enter in the Adjustment Process mode (ADJ1 or Service Mode) as usual. In the [INIT], Page 2/11 of Service, turns ON the Public Mode option.

  • Page 23: Software Updating

    1. A Modem-null (Cross type) DB9 female to DB9 female cable. The hardware tools requirement are: 2. An adaptor DB9 male to mini-Din 9 pin male cable (Sharp Code: QCNWGA015WJPZ) 1. A Modem-null (Cross type) DB9 female to DB9 female cable.
  • Page 24 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 4. Click on “File\Properties” menu for selecting the General and ASCII properties as 4. Click on “File\Properties” menu for selecting the General and ASCII properties as follows: follows: 4. Click on “File\Properties” menu for selecting the General and ASCII properties as follows: 5.
  • Page 25 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 2. Send the command “DWMD” to enter TV set in Download Mode. The TV set answer sending same symbol continuosly. If this symbol character doesn’t appear, please don’t 2. Send the command “DWMD” to enter TV set in Download Mode. The TV set answer 2.
  • Page 26 1. A Modem-null (Cross type) DB9 female to DB9 female cable. The hardware tools requirement are: 2. An adaptor DB9 male to mini-Din 9 pin male cable (Sharp Code: QCNWGA015WJPZ) 3. Make the connections as indicated in the figure: 1. A Modem-null (Cross type) DB9 female to DB9 female cable.
  • Page 27 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 Terminal 2. Select: 3. Choose the same options as the above picture. 4. Select Setup ⇒ Serial port ⇒ O.K. Appear the follow screen:...
  • Page 28 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 5. Select follows settings: Serial port to use: COM x Check the connection between TV set and PC, sending a wrong command, as for Baud rate: 9600 example: “aaa”. TV set returns an “err” label as an syntaxis ERROR (Not correct order...
  • Page 29 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 8. Choose the file for upgrade and click “Open”. Choose the file for upgrade and push “open”. 9. After select “Open” the upgrade process starts as follows: After press “Open” button the upgrade process starts as follows: When flash update process finishes, the ”...
  • Page 30 3. I2C Method Description The hardware tools requirement are: 1. A Parallel port I2C interface with 20 pin to 3 pin cable (Sharp Code: CKIT-0004WJV0). 2 . Make the connections as indicated below: a. Connect Parallel port I2C interface to LPT port of the computer.
  • Page 31 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 4. Check installation LPT driver using “C:\Program Files\Micronas\LptDrv\LptDrvTest.exe”. After run this software, if 4. Check installation LPT driver using “C:\Program Files\Micronas\LptDrv\LptDrvTest.exe LPT driver is installed properly must appear this screen: After run this software, if LPT driver is installed properly must appear this screen: 4.
  • Page 32 5. Click on the “Erase flash” button and wait for a seconds and set the AutoRead to OFF. LC-26GA5E 5. Click on the “Erase flash” button and wait for a seconds and set the AutoRead to OFF. LC-32GA8/LC-32BV8 6. Check in the desired software version is selected in the “Load Bin�Flash” option. If it’s LC-32GA5E LC-37GA8/LC-37BV8 6.

  • Page 33: Troubleshooting Table

    LC-26GA5E LC-32GA8/LC-32BV8 LC-32/37GA8E/RU LC-32GA5E LC-37GA8/LC-37BV8 LC-32/37BV8E/RU TROUBLESHOOTING TABLE TROUBLESHOOTING TABLE Power unit operation check Connect the power cord and harness properly, and turn on the Are the power cord and harness in the unit properly connected? power. Are both ends of C704 and C705 (32"/37") short-circuited when...
  • Page 34 LC-26GA5E LC-32GA8/LC-32BV8 LC-32/37GA8E/RU LC-32GA5E LC-37GA8/LC-37BV8 LC-32/37BV8E/RU TROUBLESHOOTING TABLE Troubleshooting Table (continued) (Continued) No sound (1) (during the reception of TV broadcasting) No audio output during UHF/VHF reception Checklist: 1) Is the volume set to MIN or MUTE on the remote control? ··· Set the desired volume.
  • Page 35 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-32/37GA8E/RU LC-37GA8/LC-37BV8 LC-32/37BV8E/RU Troubleshooting Table (continued) TROUBLESHOOTING TABLE (Continued) No sound from external input devices (2) No sound from an external No sound from an No sound from EXT4 No sound from EXT5 No sound from an external...
  • Page 36 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 LC-32/37GA8E/RU LC-32/37BV8E/RU Troubleshooting Table (continued) TROUBLESHOOTING TABLE (Continued) No sound except from speakers (3) No audio output from EXT1 No audio output from AUDIO No audio output from the No audio output from EXT2 headphones (SCART) terminal.
  • Page 37 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 LC-32/37GA8E/RU LC-32/37BV8E/RU Troubleshooting Table (continued) TROUBLESHOOTING TABLE (Continued) <When EXT1 is used for external input> No picture on the display (3) No EXT1-Composite output of the external No EXT1-RGB output of the external input No EXT1-Y/C output of the external input input system.
  • Page 38 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 LC-32/37GA8E/RU LC-32/37BV8E/RU Troubleshooting Table (continued) TROUBLESHOOTING TABLE (Continued) <When EXT2 is used for external input> No picture on the display (4) No EXT2-Composite output of the external No EXT2-RGB output of the external input No EXT2-Y/C output of the external input input system.
  • Page 39 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 LC-32/37GA8E/RU LC-32/37BV8E/RU Troubleshooting Table (continued) TROUBLESHOOTING TABLE (Continued) <When EXT3 is used for external input> No picture on the display (5) No EXT3 output of the external No EXT3-Y/C output of the input system. external input system.
  • Page 40 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 LC-32/37GA8E/RU LC-32/37BV8E/RU Troubleshooting Table (continued) TROUBLESHOOTING TABLE (Continued) <When EXT4 is used for external input> No picture on the display (6) No EXT4 (15pin-D-SUB-terminal) output of the external input system. Checklist: 1) Is "INPUT SOURCE" button on the remote control set up correctly? ···...
  • Page 41 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 LC-32/37GA8E/RU LC-32/37BV8E/RU Troubleshooting Table (continued) TROUBLESHOOTING TABLE (Continued) <When EXT5 is used for external input> No picture on the display (7) No EXT5 (HDMI) output of the external input system. Checklist: 1) Is "INPUT SOURCE" button on the remote control set up correctly? ···...
  • Page 42 LC-26GA5E LC-32GA8/LC-32BV8 LC-32/37GA8E/RU LC-32GA5E LC-37GA8/LC-37BV8 LC-32/37BV8E/RU Troubleshooting Table (continued) TROUBLESHOOTING TABLE (Continued) <32”> Backlight failure to light up Check the individual fluorescent Replace any defective fluorescent Do all the fluorescent tubes light up? tube (s) with new one (s). tubes for light-up failure.
  • Page 43 LC-26GA5E LC-32GA8/LC-32BV8 LC-32/37GA8E/RU LC-32GA5E LC-37GA8/LC-37BV8 LC-32/37BV8E/RU TROUBLESHOOTING TABLE Troubleshooting Table (continued) (Continued) <37”> Backlight failure to light up Replace any defective fluorescent Check the individual fluorescent Do all the fluorescent tubes light up? tubes for light-up failure. tube (s) with new one (s).

  • Page 44: Major Ics Information

    LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 MAJOR ICs INFORMATION 1. General ICs Information XD890WJ (MAIN UNIT): · IC1905 : HDMI RECEIVER Part number: Sii9021 Sharp code: VHISII9021+-1Q The Sii9021 is a second generation panel link cinema receiver that is compatible with the HDMI 1.1 (High Definition Multimedia Interface) specification.
  • Page 45 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 · IC3001 : NVM 64Kb-E2PROM Part number: BR24L64F Sharp code: VHIBR24L64F-1Y The BR24L64F is a 2-wire (I2C bus type) serial EEPROM that is electrically programmable. This IC stores the control data of system contents (last memory, for example) for the main microprocessor’s AV PWB and main PWB. The data is given out by commands from the main microprocessor.
  • Page 46 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 · IC1710: CPLD Part number: EPM240T Sharp code: RH-IXB823WJZZQ This IC is a CPLD of Altera and use CMOS EEPROM cells to implement logic functions with 64 Macrocells. This device controls ON/OFF power supply and signals for inverter unit.
  • Page 47 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 · IC704: POWER SUPPLY CONTROLLER FOR SIGNAL BOARD Part number: MR4030 Sharp code: VHIMR4030++-1 A high speed 900V IGBT makes ideal partial resonance operation which ensures high efficiency and low noise. Very low power consumption at micro-loads (burst mode).
  • Page 48 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 2. Detailed ICs Information 2.1. IC1905 (VHISII9021+-1Q) SiI 9021     2.1.1. Pinning   Pin Diagram                 ...
  • Page 49 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 SiI 9021       2.1.2. Block Diagram Functional Description  SiI 9021                      SiI 9021         ...
  • Page 50 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 2.2. IC3002 (RH-IXB624WJN1Q) VCT 69xyP ADVANCE INFORMATION 2.2.1. Pin Connections and Short Description Volume 1: General Description 3.12.Pin Connections and Short Description IN = Input Pin ANA = Analog Pin NC = not connected OUT = Output Pin...
  • Page 51 VCT 69xyP LC-26GA5E LC-32GA8/LC-32BV8 ADVANCE INFORMATION LC-32GA5E LC-37GA8/LC-37BV8 Volume 1: General Description 2.2.1. Pin Connections and Short Description (Continued) VCTP Pin No. Pin Name Type Connection Short Description PLQFP (If not used) 208-1 AOUT2R IN/OUT Analog Audio 2 Output, Right...
  • Page 52 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 VCT 69xyP ADVANCE INFORMATION Volume 1: General Description 2.2.1. Pin Connections and Short Description (Continued) VCTP Pin No. Pin Name Type Connection Short Description PLQFP (If not used) 208-1 DRI6 Digital Video Red 6 Input DRI5...
  • Page 53 LC-26GA5E LC-32GA8/LC-32BV8 VCT 69xyP ADVANCE INFORMATION LC-32GA5E LC-37GA8/LC-37BV8 Volume 1: General Description 2.2.1. Pin Connections and Short Description (Continued) VCTP Pin No. Pin Name Type Connection Short Description PLQFP (If not used) 208-1 Horizontal Sync Output, Frontend IN/OUT C Bus Clock Input/Output...
  • Page 54 LC-26GA5E LC-32GA8/LC-32BV8 VCT 69xyP LC-32GA5E ADVANCE INFORMATION LC-37GA8/LC-37BV8 Volume 1: General Description 2.2.1. Pin Connections and Short Description (Continued) VCTP Pin No. Pin Name Type Connection Short Description PLQFP (If not used) 208-1 OSDG3 IN/OUT Graphic Green 3 Input/Output (MSB)
  • Page 55 LC-26GA5E LC-32GA8/LC-32BV8 VCT 69xyP LC-32GA5E LC-37GA8/LC-37BV8 ADVANCE INFORMATION Volume 1: General Description 2.2.1. Pin Connections and Short Description (Continued) VCTP Pin No. Pin Name Type Connection Short Description PLQFP (If not used) 208-1 DBO1_1 Channel 1 Digital 1 Blue Output...
  • Page 56 LC-26GA5E LC-32GA8/LC-32BV8 VCT 69xyP LC-32GA5E LC-37GA8/LC-37BV8 ADVANCE INFORMATION Volume 1: General Description 2.2.1. Pin Connections and Short Description (Continued) VCTP Pin No. Pin Name Type Connection Short Description PLQFP (If not used) 208-1 DGO1_4 Channel 1 Digital 4 Green Output...
  • Page 57 LC-26GA5E LC-32GA8/LC-32BV8 VCT 69xyP LC-32GA5E LC-37GA8/LC-37BV8 ADVANCE INFORMATION Volume 1: General Description 2.2.1. Pin Connections and Short Description (Continued) VCTP Pin No. Pin Name Type Connection Short Description PLQFP (If not used) 208-1 DRO1_7 Channel 1 Digital 7 Red Output...
  • Page 58 LC-26GA5E LC-32GA8/LC-32BV8 VCT 69xyP LC-32GA5E LC-37GA8/LC-37BV8 ADVANCE INFORMATION Volume 1: General Description 2.2.1. Pin Connections and Short Description (Continued) VCTP Pin No. Pin Name Type Connection Short Description PLQFP (If not used) 208-1 VIN12 Analog Video 12 G HD Input...
  • Page 59 LC-26GA5E LC-32GA8/LC-32BV8 VCT 69xyP LC-32GA5E LC-37GA8/LC-37BV8 ADVANCE INFORMATION Volume 1: General Description 2.2.1. Pin Connections and Short Description (Continued) VCTP Pin No. Pin Name Type Connection Short Description PLQFP (If not used) 208-1 656CLKO Digital 656 Clock Output 656O7 IN/OUT...
  • Page 60 LC-26GA5E LC-32GA8/LC-32BV8 VCT 69xyP LC-32GA5E LC-37GA8/LC-37BV8 ADVANCE INFORMATION Volume 1: General Description 2.2.2. Pin Descriptions GND* − Ground 3.13.Pin Descriptions 2.2.2.1. Supply Pins This pin are main ground for all digital analog and port 3.13.1.Supply Pins supplies. VSUP1.8DIG − Supply Voltage 1.8 V...
  • Page 61 VCT 69xyP LC-26GA5E LC-32GA8/LC-32BV8 ADVANCE INFORMATION LC-32GA5E LC-37GA8/LC-37BV8 Volume 1: General Description 2.2.2. Pin Descriptions (Continued) OSDFSW − Graphic Fast Switch Input/Output SUBWOOFER – Subwoofer Outputs Output of the subwoofer signal This is the fast switch for the graphic input/output OSDCLK −...
  • Page 62 VCT 69xyP ADVANCE INFORMATION LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 Volume 1: General Description SDA − I DEN - Digital video inputs Enable C Bus Data This is the enable signal for the Digital Video Inputs. This pin delivers the I C bus data line.
  • Page 63 VCT 69xyP LC-26GA5E ADVANCE INFORMATION LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 Volume 1: General Description 2.2.3. Pinning LVDSB_0P OSDB0 LVDSB_0N OSDB1 P1_7 OSDB2 P1_6 OSDB3 P1_5 OSDHCS0 P1_4 OSDHCS1 GND3.3DAC OSDFSW VSUP3.3DAC OSDCLK P1_3 VSUP3.3IO1 P1_2 GND3.3IO1 P1_1 OSDH P1_0 OSDV VSUP1.8FE P2_5 VSUP3.3FE...
  • Page 64 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 TDA8931 Philips Semiconductors Power comparator 1 × 20 W 2.3. IC301, IC302 (VHITDA8931T-1Y) 2.3.1. Block Diagram 6. Block diagram BOOT TDA8931 DRIVER HIGH comparator CONTROL DRIVER STABILIZER STABI POWERUP ENABLE CGND CONTROL HVPI TDA8931 DIAG emiconductors HEAT SPREADER Power comparator 1 ×...
  • Page 65 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 Philips Semiconductors Product specification C-bus controlled single and multistandard 2.4. IC201 (VHITDA9886+-1Y) TDA9885; TDA9886 alignment-free IF-PLL demodulators 2.4.1. Block Diagram BLOCK DIAGRAM handbook, full pagewidth 2003 Oct 02...
  • Page 66 Philips Semiconductors Product specification LC-26GA5E LC-32GA8/LC-32BV8 C-bus controlled single and multistandard LC-32GA5E LC-37GA8/LC-37BV8 TDA9885; TDA9886 alignment-free IF-PLL demodulators 2.4.2. Pinning PINNING SYMBOL DESCRIPTION TDA9885T TDA9886T TDA9885HN TDA9886HN TDA9885TS TDA9886TS VIF1 VIF differential input 1 VIF2 VIF differential input 2 −...

  • Page 67: Source Of Documentation

    Product specification LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 ed single and multistandard TDA9885; TDA9886 F-PLL demodulators 2.4.2. Pinning (Continued) handbook, halfpage SIF2 VIF1 SIF2 SIF1 VIF2 SIF1 FMPLL DEEM VPLL VPLL DA9885T TDA9885TS DA9886T TDA9886TS AGND DGND AGND CVBS CVBS VAGC VAGC...

  • Page 68: Chassis Layout

    LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 CHASSIS LAYOUT Power Supply Unit Layout QPWBSD605WJN3 LUG704 A B C D E F G H QPWBSD605WJN5 D734 D728 C767 LUG701 L752 RDA704 L753 C735 C736 C744 C723 C755 PRI. SEC. C756 C740 C751 C757 C741...
  • Page 69 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 Main Unit Layout QPWBXD890WJN2 SC2301 KD890 XD890WJN2 IC1901 SC2707 SC2705 P2702 C2731 LUG1703 FB1902 FB2301 C1901 RJ3020 C1902 LUG1705 C1976 C1977 FL1902 FL1901 FB1906 C3019 C1910 L1905 C3008 C3005 L1906 C2312 FB2303 C3041 C3002 L1907 C3010...
  • Page 70 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 Inverter Unit Layout RDENC2266TPZC Inverter Unit Layout RUNTKA216WJZZ Inverter Unit Layout RUNTKA217WJZZ...
  • Page 71 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 AV Unit Layout QPWBFD604WJN3...
  • Page 72 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 KEY Unit Layout QPWBFD606WJZZ RC/LED Unit Layout QPWBFD607WJN1 TUNER Unit Layout QPWBFD608WJN3 SLD201 FL201 LUG201 TU201 QPWBFD608WJN3 E F G H X201 LUG202 LUG203 L203 P201 DUNTKD608WE...

  • Page 73: Overall Wiring Diagrams

    LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 LC32/37GA8E/K/F/I/RU WIRING DIAGRAM OVERALL WIRING DIAGRAM LC32/37BV8E LCD-MODULE A3IU32A8E1 R1LK315T3LF15 (32) A3KU37A8E1 R1LK370T3LZ5BX(37) TFT LCD PANEL KEY UNIT DUNTKD606FMV0 (32/37) P153 RCORFA064WJZZ RCORFA064WJZZ CORE CORE QCNW-E232WJQZ(32) (37only) (37only) QCNW-E412WJQZ(37) BACK LIGHT LCD-CONT-UNIT TUNER-UNIT DUNTKD608FM02 T1 (32) CN4 (32)

  • Page 74: Block Diagram

    LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 BLOCK DIAGRAM System Block Diagram 32/37GA8E/K/F/I/RU BLOCK DIAGRAM BV8E KEY-UNIT LCD-MODULE R1LK315T3LF15(32) INPUT VOL+ VOL- A3IU32A8E1 DUNTKD606FMV0 R1LK370T3LZ5BX(37) A3KU37A8E1 (32/37) POWER SW A3KU2655EK S156 (SERVICE) P0035GE RRMCGA387WJSA(GA8E) TFT LCD PANEL P153 RRMCGA499WJSB(BV8E) TUNER-UNIT CKITKD608FM02 (SERVICE) DUNTKD608FM02 (32/37) IC201...
  • Page 75 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 Power-Source Block Diagram 32/37GA8E/BV8E/K/F/I/RU POWER-BLOCK-DIAGRAM KEY-UNIT RRMCGA387WJSA(GA8E) DUNTKD606FMV0 INPUT VOL+ VOL- RRMCGA499WJSB(BV8E) (32/37) LCD-MODULE POWER SW R1LK315T3LF15 (32) A3IU32A8E1 S156 R1LK370T3LZ5BX(37) A3KU37A8E1 P0035GE P153 TFT LCD PANEL TUNER-UNIT CKITKD608FM02 (SERVICE) DUNTKD608FM02 (32/37) IC201 Q201 A-TU201 IF-DEMOD Q202 TDA9886...

  • Page 76: Schematic Diagrams

    LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 SCHEMATIC DIAGRAMS LC-32/37GA8E RC/LED Unit Diagram LC-32P70E/LC-26P70E/LC-37P70E 1U>=%G%8%?%k%7%9%F%‘Bh#3;v6HItBh#25 LC-32P55E/LC-26P55E/LC-37P55E It D9 I{;2;v 78 D9 C4 Ev LC-32GA9E/LC-37GA9E Description: LC-32GD9E/LC-37GD9E/LC-45GD9E LC-32GA8E/LC-37GA8E R/C.LED LC-32GD8E/LC-37GD8E Ver.N1 (2006.01.26) VOLTAGE MEASUREMENT CONDITION: 1. The voltages at test points are measured on exclusive AC adaptor and the stable supply voltage of AC 230V.
  • Page 77 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 CONFIDENTIAL LC-32GA8E Main Unit Diagram (HDMI) HDMI LC-32GA8E (MAIN 1) Ver.N2 (2006.05.16) TO MAIN 6/6 EDID5V DUNTKD890WE02 TL1909 TL1911 D1901 EDID5V DAN202K R1913 +3.3V FB1901 +3.3V R1914 0060TA +1.8V *C1901 D1903 1SS355 TO MAIN 3/6 R1906 HDMI_INT C1903 0.1u...
  • Page 78 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 CONFIDENTIAL LC-32GA8E Main Unit Diagram (Signal INOUT) Signal INOUT LC-32GA8E (MAIN 2) Ver.N2 (2006.05.16) 3.3V to 8V LEVEL Shift TO MAIN 6/6 DUNTKD890WE02 Q2707 +3.3V DTC144EE C2706 FB2704 0061TA TO MAIN 1/6 Q2708 Q2703 HDMI-VS TO MAIN 3/6...
  • Page 79 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 LC-32GA8E Main Unit Diagram (VCTP) CONFIDENTIAL VCTP LC-32GA8E (MAIN 3) Ver.N2 (2006.05.16) LVDS3.3V DUNTKD890WE02 C3029 FB3009 0254TA TO MAIN 6/6 PCLK KZA073WJ PCLK BU+3.3V BU+3.3V LVDS1.8V BU+1.8V BU+1.8V TO MAIN 2/6 C3027 FB3010 0254TA +3.3V SCL3 SCL3 C3019...
  • Page 80 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 LC-32GA8E Main Unit Diagram (MISC) CONFIDENTIAL MISC (MAIN 5) LC-32GA8E Ver.N2 (2006.05.16) DUNTKD890WE02 1366x768 PANEL Connect D2310 D2311 D2312 1SS226 1SS226 1SS226 JAE FIX30M P2305 NA493WJ FB2304 TO MAIN 6/6 0.56 FL2301 TO MAIN 3/6 TL2322 C2308 1/4W...
  • Page 81 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 LC-32GA8E Main Unit Diagram (POWER DC-DC) CONFIDENTIAL PowerDC-DC (MAIN 6) LC-32GA8E Ver.N2 (2006.05.16) *LUG1705 *LUG1706 *LUG1707 *LUG1708 *LUG1709 LUG1701 LUG1702 LUG1703 LUG1704 ZA002WJ ZA002WJ ZA002WJ ZA002WJ ZA002WJ HA006WJ HA006WJ HA006WJ HA006WJ TO MAIN 2/6 BU+5V DUNTKD890WE02 BU+5V TO MAIN 5/6 BU+3.3V...
  • Page 82 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 CONFIDENTIAL LC-37GA8E Main Unit Diagram (HDMI) HDMI LC-37GA8E (MAIN 1) Ver.N2 (2006.05.16) TO MAIN 6/6 EDID5V DUNTKD890WE03 TL1909 TL1911 D1901 DAN202K EDID5V R1913 FB1901 +3.3V R1914 +3.3V 0060TA +1.8V *C1901 D1903 1SS355 TO MAIN 3/6 R1906 HDMI_INT C1903 0.1u...
  • Page 83 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 CONFIDENTIAL LC-37GA8E Main Unit Diagram (SIGNAL INOUT) Signal INOUT LC-37GA8E (MAIN 2) Ver.N2 (2006.05.16) 3.3V to 8V LEVEL Shift TO MAIN 6/6 DUNTKD890WE03 Q2707 +3.3V DTC144EE FB2704 C2706 0061TA TO MAIN 1/6 Q2708 Q2703 HDMI-VS TO MAIN 3/6...
  • Page 84 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 LC-37GA8E Main Unit Diagram (VCTP) CONFIDENTIAL VCTP LC-37GA8E (MAIN 3) Ver.N2 (2006.05.16) LVDS3.3V DUNTKD890WE03 C3029 FB3009 0254TA TO MAIN 6/6 PCLK KZA073WJ PCLK BU+3.3V BU+3.3V BU+1.8V LVDS1.8V BU+1.8V TO MAIN 2/6 C3027 FB3010 0254TA +3.3V SCL3 SCL3 C3019...
  • Page 85 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 LC-37GA8E Main Unit Diagram (MISC) CONFIDENTIAL MISC (MAIN 5) LC-37GA8E Ver.N2 (2006.05.16) DUNTKD890WE03 1366x768 PANEL Connect D2310 D2311 D2312 1SS226 1SS226 1SS226 JAE FIX30M P2305 NA493WJ FB2304 TO MAIN 6/6 0.56 FL2301 TO MAIN 3/6 1/4W TL2322 N0003TA...
  • Page 86 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 LC-37GA8E Main Unit Diagram (POWER DC-DC) CONFIDENTIAL PowerDC-DC (MAIN 6) LC-37GA8E Ver.N2 (2006.05.16) *LUG1705 *LUG1706 *LUG1707 *LUG1708 *LUG1709 LUG1701 LUG1702 LUG1703 LUG1704 ZA002WJ ZA002WJ ZA002WJ ZA002WJ ZA002WJ HA006WJ HA006WJ HA006WJ HA006WJ TO MAIN 2/6 BU+5V DUNTKD890WE03 BU+5V TO MAIN 5/6 BU+3.3V...
  • Page 87 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 LC-32/37GA8E AV Unit Diagram CONFIDENTIAL LC-32GA8E/LC-37GA8E LC-32GD8E/LC-37GD8E Ver.N3 (2006.05.16) R IN R OUT DUNTKD604WE10 2-IN,1-OUT,SWITCH IC1101 C1148 L IN L OUT HeadPhone OUT MM1506XN KZA073WJ OUTV J1301 LUG301 LUG302 LUG303 LUG304 JA007WJ CVBS IN Y/C IN C1130 TL1101...
  • Page 88 CONFIDENTIAL LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 LC-32P55E/LC-26P55E/LC-37P55E LC-32/37GA8E TUNER Unit Diagram LC-32GA9E/LC-37GA9E LC-32GA8E/LC-37GA8E TUNER Ver.N3 (2006.04.12) SLD201 MA898WJFW DUNTKD608WE02 R247 R228 R229 C235 0.01u C219 L204 TL208 TU201 0.1u 12uH R234 QA021WJ D206 P201 1SS390 D204 R219 MA012WJ 1SS390 2.2K C220 R231 TO MAIN 2...
  • Page 89 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 LC-32GA8E POWER SUPPLY Unit Diagram CONFIDENTIAL LC-32GA8E/LC-32GD8E POWER Ver.N5 (2006.04.20) RY701 DA008WJ R823 R825 C765 P701 D707 TL714 Q721 0.1u 1/10W MA250WJ 1SS355 1/10W DUNTKD605WE14 2SC3928AR TL739 TO MAIN 6 +35V R824 D753 LUG702 3.3K EXA094WJ HA002WJ 1/4W...
  • Page 90 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 CONFIDENTIAL LC-37GA8E POWER SUPPLY Unit Diagram LC-37P55E/LC-37P70E LC-37GA9E/LC-37GD9E LC-37GA8E/LC-37GD8E POWER Ver.N5 (2006.04.20) RY701 DA008WJ R823 R825 C765 P701 D707 TL714 Q721 0.1u 1/10W MA250WJ 1SS355 1/10W DUNTKD605WE03 2SC3928AR TL739 TO MAIN 6 +35V R824 D753 LUG702 3.3K EXA094WJ...
  • Page 91 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 LC-32GA8E INVERTER Unit Diagram (RDENC2266TPZC) J 1 5 J 1 6 J 1 7 C P 4 C N 4 C P 3 C 1 3 8 OU T ( H ) + J 1 8 D 5 6...
  • Page 92 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 LC-37GA8E INVERTER Unit Diagram (RUNTKA216WJZZ)
  • Page 93 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 LC-37GA8E INVERTER Unit Diagram (RUNTKA217WJZZ)

  • Page 94: Printed Wiring Boards

    LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 PRINTED WIRING BOARD AV Unit PWB (FD604WJN3) AV Unit, Side A LUG301 D1102 D1105 LUG304 D1117 R1121 D1116 P1101 P1102 P1201 FL1104 D1121 FL1105 R1111 C1130 IC1102 R1113 D1103 D306 FL1101 R1114 C358 D308 D1107 R1117 C357 D307...
  • Page 95 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 AV Unit PWB (FD604WJN3) AV Unit, Side A Chip Parts FB1101 D1102 R1127 R1119 D1105 P1101 P1102 P1201 R1131 C1105 C1108 D1117 R361 C1154 D1121 D318 C1109 R1110 FL1104 C364 R355 FL1108 I C 1102 C1130 R1113 R1111...
  • Page 96 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 AV Unit PWB (FD604WJN3) AV Unit, Side B P1102 P1101 P1201...
  • Page 97 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 MAIN Unit PWB (XD890WJN2) MAIN Unit, Side A SC2301 KD890 XD890WJN2 IC1901 SC2707 SC2705 P2702 C2731 LUG1703 FB1902 RJ3020 FB2301 C1901 C1902 LUG1705 C1976 C1977 FL1902 FL1901 FB1906 C3019 C1910 L1905 C3008 C3005 L1906 C2312 FB2303 C3041 C3002...
  • Page 98 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 MAIN Unit PWB (XD890WJN2) MAIN Unit, Side A Chip Parts...
  • Page 99 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 MAIN Unit PWB (XD890WJN2) MAIN Unit, Side B FB2701 C1907 C1908 C2302 R2312 R3012 C2730 RJ2306 RJ3015 Q2301 RJ2706 FB3001 RJ2707 R3004 RJ2708 C2301 D1905 R2310 Q1903 R1718 IC3001 Q3004 R3008 R2314 R1751 R3014 R1715 Q2709 R1918 R1730...
  • Page 100 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 MAIN Unit PWB (XD890WJN2) MAIN Unit, Side B Chip Parts FB2701 FB2309 C1907 C1908 R1916 I C 1904 R1915 R3012 C2730 Q1907 Q1905 RJ2306 RJ3015 Q2301 RJ2706 FB3001 Q1908 Q1906 RJ2707 Q1901 Q1904 I C 2301 I C 3001...
  • Page 101 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 POWER SUPPLY Unit PWB (SD605WJN5) POWER SUPPLY Unit, Side A LUG704 A B C D E F G H QPWBSD605WJN5 D734 D728 C767 LUG701 L752 RDA704 L753 C735 C736 C744 C723 C755 PRI. SEC. C756 C740 C751 C757...
  • Page 102 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 POWER SUPPLY Unit PWB (SD605WJN5) POWER SUPPLY Unit, Side B D775 Q731 R868 LUG704 R867 R870 Q702 C793 D746 R794 C794 D728 R872 C797 R727 Q704 IC707 R864 C713 R780 R759 C767 L752 LUG701 R764 D724 L753 D716...
  • Page 103 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 POWER SUPPLY Unit PWB (SD605WJN3) POWER SUPPLY Unit, Side B Chip Parts R868 Q731 D775 IC710 R867 Q730 R870 R875 R795 R794 C793 Q702 R778 IC709 Q704 C794 IC707 R872 R727 C797 R864 R780 C713 R759 Q724 R764...
  • Page 104 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 TUNER Unit PWB (FD608WJN3) TUNER Unit, Side A SLD201 FL201 LUG201 TU201 QPWBFD608WJN3 E F G H X201 LUG202 LUG203 L203 P201 DUNTKD608WE TUNER Unit, Side B TUNER Unit, Side B Chip Parts Q202 R243 FL201 R218 C222...
  • Page 105 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 RC / LED Unit PWB (FD607WJN1) RC/LED Unit, Side A RC / LED Unit, Side A Chip Parts RC/LED Unit, Side B KEY Unit PWB (FD606WJZZ) KEY Unit, Side A KEY Unit, Side B QPWBFD606WJZZ R155 R156 R153...
  • Page 106 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 INVERTER Unit PWB LC32GA8E INVERTER Unit, Side A (RDENC2266TPZC) LC32GA8E INVERTER Unit, Side A Chip Parts...
  • Page 107 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 INVERTER Unit PWB (Continued) LC37GA8E INVERTER Unit, Side A (RUNTKA216WJZZ) LC37GA8E INVERTER Unit, Side B (RUNTKA216WJZZ)
  • Page 108 LC-32GA8/LC-32BV8 LC-37GA8/LC-37BV8 INVERTER Unit PWB (Continued) LC37GA8E INVERTER Unit, Side A (RUNTKA217WJZZ) LC37GA8E INVERTER Unit, Side B (RUNTKA217WJZZ)

  • Page 109: Replacement Parts List

    NOTE : THE PARTS HERE SHOWN ARE SUPPLIED AS AN ASSEMBLY BUT NOT INDEPENDENTLY D2302 RH-EX1271CEZZY ZENER DIODE, 12V R1LK315T3LF15 32" LCD Panel Module Unit (LC-32GA8, LC-32BV8) D2303 RH-EX1271CEZZY ZENER DIODE, 12V R1LK370T3LZ5BX 37" LCD Panel Module Unit (LC-37GA8, LC-37BV8)
  • Page 110 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 * SN CODE EX CODE * SN CODE EX CODE REF No. PARTS DESCRIPTION REF No. PARTS DESCRIPTION C1737 RC-KZA073WJZZY 10 16V Ceramic C2306 VCEASX1CN106MY 10 16V Electrolytic C1738 RC-KZA073WJZZY 10 16V Ceramic C2307 VCKYCY1EF104ZY 0.1 25V Ceramic C1739 VCKYCY1EF104ZY 0.1 25V Ceramic...
  • Page 111 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 * SN CODE EX CODE * SN CODE EX CODE REF No. PARTS DESCRIPTION REF No. PARTS DESCRIPTION C3044 VCKYCY1HB103KY 0.01 50V Ceramic R1764 VRS-CY1JF220JY 22 1/16W Metal Oxide C3045 VCKYCY1HB103KY 0.01 50V Ceramic R1767 VRS-CY1JF103JY...
  • Page 112 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 * SN CODE EX CODE * SN CODE EX CODE REF No. PARTS DESCRIPTION REF No. PARTS DESCRIPTION R2712 VRS-CJ1JF472JY 4.7k 1/16W Metal Oxide FB3012 RBLN-0254TAZZY Ferrite Bead R2713 VRS-CJ1JF472JY 4.7k 1/16W Metal Oxide FB3013 RBLN-0254TAZZY...
  • Page 113 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 * SN CODE EX CODE * SN CODE EX CODE REF No. PARTS DESCRIPTION REF No. PARTS DESCRIPTION D301 RH-EXA092WJZZY UDZSTE-1712B C312 VCKYCY1HB222KY 2200p 50V Ceramic D302 RH-EXA092WJZZY UDZSTE-1712B C313 VCKYCY1HB222KY 2200p 50V Ceramic D303 RH-EXA092WJZZY...
  • Page 114 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 * SN CODE EX CODE * SN CODE EX CODE REF No. PARTS DESCRIPTION REF No. PARTS DESCRIPTION C1119 VCKYCY1HB102KY 1000p 50V Ceramic R311 VRS-CY1JF102JY 1k 1/16W Metal Oxide C1120 VCKYCY1HB102KY 1000p 50V Ceramic R312 VRS-CY1JF102JY...
  • Page 115 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 * SN CODE EX CODE * SN CODE EX CODE REF No. PARTS DESCRIPTION REF No. PARTS DESCRIPTION R1123 VRS-TW2ED750JY 75 1/4W Metal Oxide FB1112 RBLN-0051TAZZY Ferrite Bead R1125 VRS-TW2ED750JY 75 1/4W Metal Oxide FB1201 RBLN-0051TAZZY...
  • Page 116 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 * SN CODE EX CODE * SN CODE EX CODE REF No. PARTS DESCRIPTION REF No. PARTS DESCRIPTION D738 RH-DXA088WJZZY D1FL40-5063 C734 RC-KZA304WJZZ 470p 2kV Ceramic D739 RH-DXA085WJZZ D5S9M-7000 C735 RC-EZA489WJZZ+ 47 35V Electrolytic C736 RC-EZA489WJZZ+...
  • Page 117 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 * SN CODE EX CODE * SN CODE EX CODE REF No. PARTS DESCRIPTION REF No. PARTS DESCRIPTION R760 VRN-VV3DBR15J 0.15 2W Metal Film TERMINAL R761 VRS-TV1JD103JY 10k 1/10W Metal Oxide SC701 QSOCAA008WJZZ AC INPUT Terminal...
  • Page 118 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 * SN CODE EX CODE * SN CODE EX CODE REF No. PARTS DESCRIPTION REF No. PARTS DESCRIPTION C102 VCKYTV1CF225ZY 2.2 16V Ceramic C227 VCKYCY1HF103ZY 0.01 50V Ceramic C104 VCEASX1CN106MY 10 16V Electrolytic C228 VCKYTV1CB474KY 0.47 16V Ceramic C105 VCKYCY1HF103ZY 0.01 50V Ceramic...
  • Page 119 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 * SN CODE EX CODE REF No. PARTS DESCRIPTION P201 QCNCMA012WJZZ Connector, 15-pin TUNER ! TU1101 RTUNQA021WJZZ Tuner CRYSTAL X201 RCRSAA029WJZZ Crystal MISCELLANEOUS PARTS LHLDW1072GEZZ Wire Holder, x1 PSLDMA898WJFW Shield...
  • Page 120 LHLDWA055WJKZ Wire Holder, x1 REF No. PARTS DESCRIPTION * SN CODE EX CODE LHLDWA137WJZZ Wire Holder, x2 CCABAB439WJ01 Cabinet A Ass'y (LC-32GA8) LHLDW1072GEZZ Wire Holder, x1 CCABAB439WJ02 Cabinet A Ass'y (LC-32BV8) PCUSGA009WJKZ Cushion Spacer, x1 Not Available Cabinet A PMLT-A316WJZZ...
  • Page 121 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 LC-32/37GA8E/RU LC-32/37BV8E/RU CABINET AND MECHANICAL PARTS (LC-32GA8 / LC-32BV8) CABINET AND MECHANICAL PARTS (LC-32GA8E/RU, LC-32BV8E/RU) 1-11 1-16 1-12 1-16 1-13 1-14 1-10 1-15 1-12 48 21...
  • Page 122 PCUSGA009WJKZ Cushion Spacer, x1 1_1 Not Available Cabinet A PMLT-A315WJZZ Spacer, x1 1_2 GCOVAB478WJSA R/C,LED Cover PSHEFA018WJZZ Sheet Spacer, x1 1_3 HBDGBA060WJSA Badge, "SHARP" PSLDMA974WJFW Main PWB Shield 1_4 LHLDW1033PEZZ Wire Holder, x1 DUNTKD890FM03 Main Unit 1_5 PSPAHA858WJZZ Mask Spacer, x2...
  • Page 123 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 LC-32/37GA8E/RU LC-32/37BV8E/RU CABINET AND MECHANICAL PARTS (LC-37GA8 / LC37BV8) CABINET AND MECHANICAL PARTS (LC-37GA8E/RU, LC-37BV8E/RU) 1-14 1-10 1-14 1-11 1-12 1-13 1-10 50 21...

  • Page 124: Packing Of The Set

    LC-26GA5E LC-32GA8/LC-32BV8 -32/37GA8E/RU LC-32GA5E LC-37GA8/LC-37BV8 -32/37BV8E/RU PACKING OF THE SET PACKING OF THE SET FRONT...
  • Page 125 LC-26GA5E LC-32GA8/LC-32BV8 LC-32GA5E LC-37GA8/LC-37BV8 PACKING PARTS LISTING SUPPLIED ACCESSORIES PARTS LISTING REF No. PARTS DESCRIPTION * SN CODE EX CODE REF No. PARTS DESCRIPTION * SN CODE EX CODE LHLDW0110CESB Cable Clamp SPAKCC697WJZZ Packing Case (LC-32GA8EE/EK/EF/EI) LHLDWA083WJ00 Cable Tie SPAKCC698WJZZ Packing Case (LC-37GA8EE/EK/EF/EI)

  • Page 126: Sharp Corporation

    LC-32GA5E LC-37GA8/LC-37BV8 125mm 100mm 80mm 63mm COPYRIGHT © 2006 BY SHARP CORPORATION 50mm ALL RIGHTS RESERVED No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical,...

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