Sanyo LCD-32K30TD Service Manual
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Sanyo LCD-32K30TD Service Manual

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SERVICE MANUAL LCD Television
Contents
Safety Notice...............................................2
Specifications..............................................3
Chassis Block Diagrams.............................4
Adjustments.................................14
Disassembly.....................15-16
Chassis Electrical Parts List.................17-33
PCB Assemble.....................................34-35
Printed Wiring Board............................36-39
Schematic Diagram..............................40-41
N6WM
.................................5
System..........6-13
FILE NO.
Model No. LCD-32K30TD
Service Ref.No. LCD-32K30TD-00
Original Version
parts order or servicing.It is shown on the
rating lable at the cabinet back of the unit.
This T.V. receiver will not work properly
in foreign countries where the television
transmission system and power source
differ from the design specifications. Refer
to the specification table.
REFERENCE No.
SM
3010412

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Summary of Contents for Sanyo LCD-32K30TD

  • Page 1: Table Of Contents

    FILE NO. SERVICE MANUAL LCD Television Model No. LCD-32K30TD Service Ref.No. LCD-32K30TD-00 Product Code: 1-130-178-11 Contents Original Version Safety Notice..........2 Specifications..........3 Chassis Series:UE5-A Chassis Block Diagrams......4 CPU Block Diagrams .........5 On-screen Service Menu System..6-13 Give complete "SERVICE REF. NO." for Service Adjustments.........14...

  • Page 2: Safety Notice

    Safety Notice Safety Precautions The following precautions must be observed. 1:Comply with all caution and safety-related notes provided on the cabinet back, cabinet bottom, inside the cabinet or on the chassis. 2:When replacing a chassis in the cabinet, always be certain that all the protective devices are installed properly, such as, control knobs, adjustment covers or shields, barriers, etc..

  • Page 3: Specifications

    Specifications Model LCD-32K30TD Maximum Visible Range 80cm Picture Resolution 1366(H) x 768(V) Viewable Angle(L 。 /3) L/R:+/-89D, U/D:+/-89D Brightness 500cd/m² Degree of Colour Coverage ≥30% Mobile Trailer Time Voltage AC110-242V 50/60Hz Power Consumption 106W Power Management VESA DPMS Digital TV System...

  • Page 4: Chassis Block Diagrams

    Chassis Block Diagrams...

  • Page 5: Cpu Block Diagrams

    Block Diagrams MSD109CL-H...

  • Page 6: Ic Block Diagrams

    K4H560438H IC Block Diagrams K4H560838H K4H561638H K4H561638H 16Mb x 16 32Mb x 8 64Mb x 4 66Pin TSOP II (400mil x 875mil) (0.65mm Pin Pitch) Bank Address BA0~BA1 UDQS LDQS Auto Precharge AP/A AP/A AP/A 256Mb TSOP-II Package Pinout...
  • Page 7 Block Diagrams CE6353(INTEL)
  • Page 8 IC Block Diagrams TDA9886 TPA3124D2 TPA3124D2PWPR PWP (TSSOP) PACKAGE (TOP VIEW) PVCCL PGNDL PGNDL PVCCL LOUT MUTE AVCC AVCC BYPASS GAIN0 AGND GAIN1 AGND PVCCR ROUT VCLAMP PGNDR PVCCR PGNDR...

  • Page 9: On-Screen Service Menu System

    On-screen Service Menu System General This set has an On-screen Menu system included in the CPU that allows remote operation for most of the service adjustments. On-screen Service Menu System Quick operation is needed to enter Service Mode. r How to enter the Service Menu 1.
  • Page 10 G-OFFSET <0 - 255> MSD109CL-H-LF decide by factory B-OFFSET <0 - 255> MSD109CL-H-LF decide by factory AUTO ADC <FAIL/SUCCESS> MSD109CL-H-LF SOURCE: RGB R-GAIN <97> MSD109CL-H-LF MODEL:LCD-32K30TD G-GAIN <103> MSD109CL-H-LF B-GAIN <101> MSD109CL-H-LF R-OFFSET <137> MSD109CL-H-LF G-OFFSET <143> MSD109CL-H-LF B-OFFSET <145>...
  • Page 11 On-screen Service Menu System Service Adjustment Data Table Source Item Name Initial Data Remark Contrast Mid <0 - 255> MSD109CL-H-LF Can not change Contrast Min <0 - 255> MSD109CL-H-LF Can not change Colour Max <0 - 255> MSD109CL-H-LF Can not change Colour Mid <0 - 255>...
  • Page 12 On-screen Service Menu System Service Adjustment Data Table Source Item Name Initial Data Remark SOURCE: ALL BASE R-GAIN <78> MSD109CL-H-LF TEMPERATURE: ALL BASE G-GAIN <78> MSD109CL-H-LF BASE B-GAIN <78> MSD109CL-H-LF SOURCE: R-OFFSET <128> MSD109CL-H-LF TEMPERATURE: ALL G-OFFSET <128> MSD109CL-H-LF B-OFFSET <128>...

  • Page 13: Service Adjustments

    Service Adjustments CAUTION ! Do not attempt to adjust service adjustments not listed below otherwise it may cause loss of performance and for correct operation. Setting the Initial data This adjustment is controlled by the CPU (IC5500) through the IIC Bus Data Line in the chassis, and those adjustment data are memorized the memory IC (IC5750).
  • Page 14 Service Adjustments ADC ADJUST 1. Enter the Service Mode. 2. Select "ADC ADJUST" by pressing ▲ or ▼ button, then press OK button to enter ADC ADJUST menu. ADC ADJUST SOURCE : R-GAIN : G-GAIN : B-GAIN : R-OFFSET : G-OFFSET : B-OFFSET : AUTO ADC...
  • Page 15 W/B ADJUST Pattern White Pattern 100% (in AV mode). Condition Picture Mode: STANDARD Color Temperature: NORMAL Aging Time: More than 10 minutes Adjustment 1. Enter the Service Mode. 2. Select "W/B ADJUST" by pressing ▲ or ▼ button, then press OK button to enter W/B ADJUST menu. W/B ADJUST BASE R-GAIN : BASE G-GAIN :...

  • Page 16: Mechanical Disassembly

    Mechanical Disassembly (一) Lid Back Removal 1. Remove screws A , B. 2. Take the Lid Back off , please refer to Picture 2. (A:2pcs , B:3pcs) BACK Picture 1. MAIN BOARD POWER BOARD Picture 2.
  • Page 17 Mechanical Disassembly (二) Chassis Board and Stand Base Removal 1. Remove Screw E , take Power Board Holder, then take Power Board off. 2. Remove Screw A and E , take Main Board off Remove Screw A and E , take Main Board off Screw A and E , take Main Board off A and E , take Main Board off and E , take Main Board off...

  • Page 18: Chassis Electrical Parts List

    Chassis Electrical Parts List Note: Parts order must contain Service Ref. No., Part No., and descriptions. Key No. Part No. Description Key No. Part No. Description 652 002 3222 SOCKET,HOUSING 2P 305 147 2218 TR 2SA1037AK-S-T146 *03* 952 001 6324 SOCKET,HOUSING 3P 305 173 9618 TR 2SA1235A1E...
  • Page 19 Chassis Electrical Parts List Key No. Part No. Description Key No. Part No. Description 404 111 3903 CERAMIC 1000P M 400V C647 404 116 7104 ELECT 150U M 450V C6024 303 281 2415 CERAMIC 0.22U K C647H1 655 001 8403 EYELET 303 364 5913 CERAMIC 0.22U K...
  • Page 20 Chassis Electrical Parts List Key No. Part No. Description Key No. Part No. Description C684 304 103 2900 CERAMIC 0.01U K R6008 301 188 2316 MT-GLAZE 4.7K JA 1/4W 304 090 1207 CERAMIC 0.01U K R6009 301 150 6113 MT-GLAZE 2.2K JA 1/10W C685 304 104 4903 CERAMIC 0.1U K...
  • Page 21 Chassis Electrical Parts List Key No. Part No. Description Key No. Part No. Description R6803 301 264 3718 MT-GLAZE 1.5K FA 1/10W L603H2 655 001 8410 EYELET R6804 301 264 1912 MT-GLAZE 10K FA 1/10W L603H3 655 001 8410 EYELET R6805 301 162 3612 MT-GLAZE 470 JA 1/10W...
  • Page 22 Chassis Electrical Parts List Key No. Part No. Description Key No. Part No. Description D6801 408 066 0901 DIODE LBAS16HT1G 610 344 8565 ASSY,PWB,KEY,N6WM D6802 408 066 0901 DIODE LBAS16HT1G R1900 301 162 3612 MT-GLAZE 470 JA 1/10W D6803 408 066 0901 DIODE LBAS16HT1G R1901 301 256 6918...
  • Page 23 Chassis Electrical Parts List Key No. Part No. Description Key No. Part No. Description 406 021 4407 TR MMBTSC3928R 305 173 9915 TR 2SC3928A1S Q002 305 014 4512 TR 2SC2412K T146 R 406 021 4407 TR MMBTSC3928R 305 014 4611 TR 2SC2412K T146 S Q1064 305 014 4512...
  • Page 24 Chassis Electrical Parts List Key No. Part No. Description Key No. Part No. Description 305 173 9816 TR 2SC3928A1R C007 303 367 0410 CERAMIC 0.1U K 305 173 9915 TR 2SC3928A1S 304 104 4903 CERAMIC 0.1U K 406 021 4407 TR MMBTSC3928R 304 091 2609 CERAMIC 0.1U K...
  • Page 25 Chassis Electrical Parts List Key No. Part No. Description Key No. Part No. Description C1024 304 103 8209 CERAMIC 10P J 50V C130 404 111 6409 ELECT 100U M 6.3V 304 094 6307 CERAMIC 10P J 50V 304 098 7508 ELECT 100U M 6.3V C103...
  • Page 26 Chassis Electrical Parts List Key No. Part No. Description Key No. Part No. Description C5504 304 094 4006 CERAMIC 0.1U Z 304 104 5504 CERAMIC 0.018U K C5505 303 275 3015 CERAMIC 0.047U K 304 091 3101 CERAMIC 0.018U K 304 103 5802 CERAMIC 0.047U K C5541...
  • Page 27 Chassis Electrical Parts List Key No. Part No. Description Key No. Part No. Description C6504 404 116 7500 CERAMIC 1U K 304 103 4508 CERAMIC 0.1U K C6506 404 116 7500 CERAMIC 1U K 304 095 0502 CERAMIC 0.1U K C6508 304 094 0909 CERAMIC 2.2U K...
  • Page 28 Chassis Electrical Parts List Key No. Part No. Description Key No. Part No. Description 304 095 0502 CERAMIC 0.1U K 304 095 0502 CERAMIC 0.1U K C6832 303 298 9612 CERAMIC 0.1U K C6860 303 298 9612 CERAMIC 0.1U K 304 103 4508 CERAMIC 0.1U K 304 103 4508...
  • Page 29 Chassis Electrical Parts List Key No. Part No. Description Key No. Part No. Description 304 103 4508 CERAMIC 0.1U K R1005 301 150 5819 MT-GLAZE 100K JA 1/10W 304 095 0502 CERAMIC 0.1U K R1006 301 150 5918 MT-GLAZE 10K JA 1/10W C7351 304 104 5702 CERAMIC 2200P K...
  • Page 30 Chassis Electrical Parts List Key No. Part No. Description Key No. Part No. Description R129 301 256 2712 MT-GLAZE 75 JA 1/10W R3116 301 255 6513 MT-GLAZE 100 JA 1/10W R130 301 256 5614 MT-GLAZE 47 JA 1/10W R3117 301 256 1517 MT-GLAZE 13K JA 1/10W R131 301 256 5614...
  • Page 31 Chassis Electrical Parts List Key No. Part No. Description Key No. Part No. Description R6509 301 150 6014 MT-GLAZE 0.000 ZA 1/10W R7519 301 150 5918 MT-GLAZE 10K JA 1/10W R6510 301 150 6014 MT-GLAZE 0.000 ZA 1/10W R7520 301 150 5918 MT-GLAZE 10K JA 1/10W R6511 301 150 6014...
  • Page 32 Chassis Electrical Parts List Key No. Part No. Description Key No. Part No. Description RP5605 945 037 0664 R-NETWORK 22X4 0.063W 952 001 6980 INDUCTOR , 220 OHM RP5606 945 037 0664 R-NETWORK 22X4 0.063W L6807 945 036 3895 INDUCTOR,220 OHM RP5607 945 037 0664 R-NETWORK 22X4 0.063W...
  • Page 33 610 344 6240 CABINET FRONT-N6WM 610 344 6271 CABINET FRONT BTM-N6WM 610 344 8428 COVER, LED-N7DY 610 343 8238 COVER AC CORD-N6VV 610 342 4880 DEC IND LED-N7DP 610 345 0902 DEC IND RC-N6WM 610 340 5520 BADGE SANYO N5YV...

  • Page 34: Pcb Assemble

    PCB ASSEMBLE TUNER...
  • Page 35 PCB ASSEMBLE...

  • Page 36: Printed Wiring Board

    Printed Wiring Board MAIN BOARD (Part Side)
  • Page 37 Printed Wiring Board MAIN BOARD ( Solder Side)
  • Page 38 Printed Wiring Board POWER BOARD (Part Side) SW1901 SW1902 SW1903 SW1904 SW1905 SW1906 SW1900 H2001 *** ??? J1901 1AA4B10S0540B K1901 K2005 K2003 J1902 A30C5 C2029 J2004 1AA4B10S0540C K2001 *** ??? J2001 C2032 J2002 IC2001 J703 J704 J702 C601H2 C604H2 C605H2 L601 F601 L601H2...
  • Page 39 Printed Wiring Board POWER BOARD ( Solder Side) A30C5...

  • Page 40: Schematic Diagram

    Schematic Diagram MAIN BOARD 2/1...
  • Page 41 Schematic Diagram MAIN BOARD 2/2 <TOP AV-VOUT> <BOTOM AV1-L> <TOP AV-LOUT> <BOTOM AV1-R> <TOP AV-ROUT>...
  • Page 42 Schematic Diagram POWER BOARD 7.5MM...

  • Page 43: Led Board

    Schematic Diagram LED BOARD K1903 K1904 B4J10XB070N B4J10XB070N 5VSTB K1904_1 K1904_2 LED1 K1904_3 LED2 K1904_4 LED3 K1904_5 BACKLIGHT K1904_6 K1904_7 KEY BOARD R1903 KEY_POWER 1/10GJ470C K1900_1 KEY0 R1900 R1901 KEY1 1/10GJ680C 1/10GJ470C K1900_4 TV/AV MENU DOWN DOWN POWER SW ON/OFF...
  • Page 44 Schematic Diagram RS232C RS232C OUTPUT RS232C INPUT J2075M SC2003 SC2002 Z30B0220G Z30B0220G RS_TX RS_RX C2023 Vout Ground/Adjust...
  • Page 45 Schematic Diagram SENSOR BOARD R1910 1/10GZ0C C1923 KZ0.1LBYDG R1907 1/10GZ0C R1908 R1909 1/10GJ1MC 1/10GJ4.7MC R1906 C1921 C1922 6.3KK10MB KK1000GQ D1903 Q1901 R1905 Q1902 R1902 R1903 R1904 C1901 16KZ1FA U1901_GND R1924 Q1903 R1923 R1925 B4J10XB070N K1901 SC004 8 9 10 11 12 13 14 SC001 GND2 8 9 10 11 12 13 14...

  • Page 46: Product Code: 113 017 811

    Please add this notice to the Manuals listed below. Category: Chassis Series: Colour Television UE5-A Model: LCD-32K30TD Efective from: Service Ref. No. LCD-32K30TD-00 Destination: Australia Reference No: SM3010412 Issue Date: Apr., 2009 Give complete “SERVICE REF. No. ” for parts order or servicing. It is shown on the rating label at the cabinet back of the unit.
  • Page 47 R7508 401 162 3114 MT-GLAZE 3.3K JA 1/10W 301 162 3711 MT-GLAZE 4.7K JA 1/10W R7509 NOT USED NOT USED R7524 401 150 6011 MT-GLAZE 0.000 ZA 1/10W SANYO Electric Co., Ltd. May /’09 / 25 SEI Printed in Indonesia...

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