Toshiba 32WL46B Service Manual
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Toshiba 32WL46B Service Manual

Toshiba 32WL46B Service Manual

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FILE NO. 070-200405
SERVICE MANUAL
LCD Colour TV
F4LW Chassis
32WL46B
32WL46G
May. 2004 (YC/X)

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  • Page 1 FILE NO. 070-200405 SERVICE MANUAL LCD Colour TV F4LW Chassis 32WL46B 32WL46G May. 2004 (YC/X)

  • Page 2: Table Of Contents

    TABLE OF CONTENTS SERVICE SAFETY PRECAUTIONS ........................... 3 HANDLING THE LCD MODULE ............................SERVICE MODE ................................. LOCATION OF CONTROLS............................... 11 LAYOUT OF MAJOR BOARDS ............................15 MECHANICAL DISASSEMBLY............................16 WIRING CONNECTIONS ..............................29 EXPLODED VIEW ................................35 PACKING DISASSEMBLY ..............................39 CHASSIS AND CABINET REPLACEMENT PARTS LIST ....................

  • Page 3: Service Safety Precautions

    SERVICE SAFETY PRECAUTIONS • The caution items shown here describe major safety issues and should always be observed. • The meanings of the various indications are as follows. Indicates a hypothetical situation in which service personnel and nearby third parties, or even WARNING end users due to a product defect after the service operation is completed, could possibly be in danger of injury or even death in the event of operational error.
  • Page 4 WARNING • Always advise users to keep children away. There is danger of injury to children from tools, disassembled products, etc. KEEP CHILDREN AWAY • Always disconnect the power plug before starting work whenever power is not required. Failure to disconnect the power plug before starting work can result in electrical shock. UNPULUG •...

  • Page 5: Handling The Lcd Module

    HANDLING THE LCD MODULE Safety Precautions 3. If the panel surface becomes soiled, wipe with cotton or a In the event that the screen is damaged or the liquid crystal soft cloth. If this does not remove the soiling, breathe on (fluid) leaks, do not breathe in or drink this fluid.
  • Page 6 7. Do not expose the LCD module to direct sunlight or strong 9. Do not disassemble the LCD module. Such actions could ultraviolet rays for an extended period of time. result in improper operation. 8. Do not store the LCD module below the temperature con- ditions described in the specifications.

  • Page 7: Service Mode

    SERVICE MODE 1. ENTERING TO SERVICE MODE 3. SERVICE ADJUSTMENT (1) Procedures (1) ADJUSTMENT MENU INDICATION ON/OFF : 1) Press MUTE key of remote hand unit to indicate MUTE MENU key(on TV set) on screen. 2) Press again MUTE key of remote hand unit to keep (2) During display of adjustment menu,the followings are pressing until the next procedure.
  • Page 8 4. FAILURE DIAGNOSIS PROCEDURE This model is equipped with self diagnosis function inside for trouble shooting. 4-1.Contents to be Confirmed by Customer Table 2 Contents of self diagnosis Display items and actual operation Set Power does not turn on by power-key, or it turns off Power indicator lamp blinks and picture does not come.
  • Page 9 4-2. Contents to be Confirmed in Service Work (Check in Self Diagnosis Mode) Table 3 Contents of self diagnosis Display items and actual operation Contents of self diagnosis Display items and actual operation B. Indication of part code of microprocessor.(QA01) * Please see item.4-4 C.
  • Page 10 4-4. Self Diagnosis Function Indication & Contents <Example of screen display> SELF CHECK 23000XXX TIME POWER : 000 BusCont : OK Block : UV V1 V2 V3 V4 Fig. 1 Table 4 Item Contents Instruction of results Indication of part code of microprocessor. B) Part code (QA01) C) TIME...

  • Page 11: Location Of Controls

    LOCATION OF CONTROLS Front TV front view On-timer indicator (green) Power indicator (red) Remote sensor Power switch – 11 –...
  • Page 12 Back Back view MONITOR OUT [40] (Audio/Video output) TV back view WOOFER OUT AUDIO OUT (Fixed/Variable) EXT4 IN/OUT (Scart 4) Cable holder EXT5 IN/OUT (Scart 5) EXT3 IN/OUT (Scart 3) Cable holder Back view Back view Side view EXT6 IN (S-video/ EXT1 IN Video/Audio...
  • Page 13 Sound mute VCR : To control VCR DVD : To control DVD When in VCR or DVD mode: When in TV (Teletext) mode: (Only for Toshiba VCR/DVD To reveal concealed text players) To hold a wanted page to PAUSE To enlarge teletext display size...
  • Page 14 MEMO – 14 –...

  • Page 15: Layout Of Major Boards

    LAYOUT OF MAJOR BOARDS U002B PC INPUT Board U800 POWER MODULE UNIT U002A TN/AOUT Board U003 SCALER Board U001E KEY SW Board U001C AV2 Board U001D POWER SW Board U001G D-REWRITE Board U001A SIGNAL Board U001B FRONT/AV Board U001F LED/RMT Board –...

  • Page 16: Mechanical Disassembly

    MECHANICAL DISASSEMBLY • Note: Be sure to lay down the main body (by placing its screen downward) for disassembly. Removing the back cover 1) Remove the BC stand cover. 2) Remove the BC terminal cover. 3) Remove 6 screws, then remove the stand. BC Stand cover Stand BC Terminal cover...
  • Page 17 4) Remove 11 screws (PBI 4x12). 5) Remove 5 screws (PP 3x6). 6) Remove the back cover. PP 3x6 PP 3x6 PBI 4x12 PP 3x6 Back cover – 17 –...
  • Page 18 Removing the speakers 1) Remove the back cover. (Refer to Item 1.) 2) Disconnect the speaker wire harness on the Front/AV board. 3) Remove the wire harness of the 3 wire holders. 4) Remove 4 screws, then remove the left speaker and wire holder. 5) Remove 4 screws, then remove the right speaker and wire holder.
  • Page 19 Removing the top shield bracket 1) Remove the back cover. (Refer to Item 1.) 2) Remove 5 screws, then remove the top shield bracket. Top shield bracket STP 3x8 STP 3x8 – 19 –...
  • Page 20 Removing the Power Module unit 1) Remove the back cover. (Refer to Item 1.) 2) Disconnect the power cord from the connector. 3) Remove the 3 wire harnesses from the 3 wire clampers on the plate back R. 4) Disconnect the 8 wire harnesses from the 8 connectors on the Power Module unit. 5) Remove 7 screws, then remove the Power Module unit.
  • Page 21 Removing the Scaler board 1) Remove the back cover. (Refer to Item 1.) 2) Remove the top shield bracket. (Refer to Item 3.) 3) Remove 4 screws (STP3x6) and 2 screws (STP3x5), then remove the top shield RM. 4) Disconnect the 8 wire harnesses and 2 FFC from the Scaler board. 5) Remove 4 screws (STP3x5), then remove the Scaler board and bottom shield RM.
  • Page 22 Removing the D-Rewrite board 1) Remove the back cover. (Refer to Item 1.) 2) Remove the top shield bracket. (Refer to Item 3.) 3) Remove the Scaler board. (Refer to Item 5.) 4) Remove 2 screws, then remove the D-Rewrite board. 5) Disconnect the 2 wire harnesses and 1 FFC on the D-Rewrite board.
  • Page 23 Removing the back terminal plate, back bottom plate and back R plate 1) Remove the back cover. (Refer to Item 1.) 2) Remove the top shield bracket. (Refer to Item 3.) 3) Remove the Scaler board. (Refer to Item 5.) 4) Remove the D-Rewrite board.
  • Page 24 Removing the TN/AOUT, AV2 and Signal boards 1) Remove the back cover. (Refer to Item 1.) 2) Remove the top shield bracket. (Refer to Item 3.) 3) Remove the Scaler board. (Refer to Item 5.) 4) Remove the D-Rewrite board. (Refer to Item 6.) 5) Remove the back plates.
  • Page 25 Removing the Front /AV board 1) Remove the back cover. (Refer to Item 1.) 2) Remove 1 screw (BIDT2 3x10 BZ). 3) Remove 2 screws (PP 3x6), then remove the front AV panel. 4) Remove 1 screw (BIDT2 3x10 BZ) and 1 screw (PP 3x6), then remove the rear AV panel. 5) Disconnect the 2 wire harnesses and 1 FFC from the Front/AV board.
  • Page 26 10. Removing the Power SW and LED/RMT boards 1) Remove the back cover. (Refer to Item 1.) 2) Remove 3 screws (STP 3x8), then remove the LED/RMT board. 3) Disconnect the 2 wire harnesses from the connector on the LED/RMT board. 4) Remove 2 screws (PP 3x6), then remove the cord holder.
  • Page 27 11. Removing the chassis frame 1) Remove the back cover. (Refer to Item 1.) 2) Remove the speakers. (Refer to Item 2.) 3) Remove the top shield bracket. (Refer to Item 3.) 4) Remove Power Module unit. (Refer to Item 4.) 5) Remove the Scaler board.
  • Page 28 12. Removing the LCD and front bezel cover assembly 1) Remove the back cover. (Refer to Item 1.) 2) Remove the speakers. (Refer to Item 2.) 3) Remove the top shield bracket. (Refer to Item 3.) 4) Remove Power Module unit. (Refer to Item 4.) 5) Remove the Scaler board.

  • Page 29: Wiring Connections

    WIRING CONNECTION 1. Power Block Module - TN/AOUT - SCALER U003 SCALER BOARD P805A P809A P816A U002A PJ10 TN/AOUT P809 BOARD PJ11 U800 POWER BLOCK MODULE : WIRE HOLDER : WIRE CLAMPER CONNECTOR (Board name) Description P805A (U800 POWER BLOCK MODULE) PJ10 (U003 SCALER BOARD) WIRE HARNESS, POW-SCALER P816A (U800 POWER BLOCK MODULE)
  • Page 30 2. Power Block Module - TN/AOUT - SIGNAL - FRONT/AV - KEY SW - LED/RMT - SPEAKER U001E KEY SW BOARD PB13B PV25A U002A TN/AOUT BOARD U001A SIGNAL BOARD P601 P811A U001B FRONT/AV P810A BOARD P614A P810B P811B PB13A PB11A PB12A U800 PV25B...
  • Page 31 3. Power Block Module - LCD Panel LCD PANEL CN804 CN805 U800 POWER BLOCK MODULE P801 P802 P802A U001D POWER SW BOARD : WIRE HOLDER : WIRE CLAMPER CONNECTOR (Board name) Description P802 (U800 POWER BLOCK MODULE) P802A (U001D POWER SW BOARD) WIRE HARNESS, POW-POW SW P801 (U800 POWER BLOCK MODULE) POWER CORD...
  • Page 32 4. TN/AOUT - SIGNAL - AV2 - FRONT/AV U001C AV2 BOARD PV21A PV21B U002A TN/AOUT BOARD U001A SIGNAL BOARD P102A P102B U001B FRONT/AV P101B P101A BOARD P23A P214B P214A P23B : WIRE HOLDER : WIRE CLAMPER CONNECTOR (Board name) Description P102A (U002A TN/AOUT BOARD) P102B (U001A SIGNAL BOARD) B-B CONNECTOR...
  • Page 33 5. LCD Panel - TN/AOUT - SCALER - SIGNAL - D-REWRITE U001G LCD PANEL D-REWRITE BOARD PJ15A PJ15 U002A U003 TN/AOUT SCALER BOARD BOARD PJ64A PJ60A PJ61A PT01 PJ18 PJ64 PJ16 PJ60 PJ12 PJ17 PJ61 U001A : WIRE HOLDER SIGNAL BOARD : WIRE CLAMPER CONNECTOR (Board name) Description...
  • Page 34 MEMO – 34 –...

  • Page 35: Exploded View

    EXPLODED VIEWS 1. Cover Block A402 A227 PP 5x12 A406 PP 3x6 PBI 4x12 PP 3x6 PP 3x6 PBI 4x12 A401 LOCATION No. Parts No. Description A401 23532722 COVER, BACK COVER A402 23532678 COVER, BC STAND COVER A406 23532679 COVER, BC TERMINAL COVER A227 23429048 CABINET, STAND...
  • Page 36 PCB SCALER MJ61 23389212 FFC CABLE P1.0-11P, P801 23372208 POWER CORD, UK-HK-PSB 10A 250V ZA01 23103778 FERRITE CORE, TFE1008 (FOR 32WL46B) ZA02 23103914 CORE, FERRITE CORE 15X22X7 TFE1015AD 23372011 POWER CORD, CEE, VOLEX A502 23717175 SCREW, PP3X6+SW+W SZ (FOR 32WL46G)
  • Page 37 3. Chassis Block 2 STP 3x8 STP 3x8 STP 3x8 STP 3x8 STP 3x8 MJ15 U001G U001C Hexagon U002B PP 3x6 STP 3x8 U002A A224 STP 3x8 BIDT2 3x10 BZ U002B MV23 Toothed washer BIDT2 3x10 BZ LOCATION No. Parts No. Description U001A 75000792...
  • Page 38 4. LCD and Front Bezel Block PBI 4x12 4x10 PP 4x10 PP 3x6 4x10 A219 B001 PP 4x10 PP 4x10 PBI 4x12 BIDT2 A202 BIDT2 3x10 BIDT2 3x10 3x10 W661 U001E U001D A215 4x12 A203 BIDT2 3x10 BIDT2 3x10 W661 U001F 4x12 BIDT2...

  • Page 39: Packing Disassembly

    Parts No. Description LOCATION No. Parts No. Description A701A 23067683 CARTON, TOP CASE Y101C 23566311 OWNERS MANUAL, DEUT G LCD (FOR 32WL46B) (FOR 32WL46G) 23067684 CARTON, TOP CASE Y101D 23566312 OWNERS MANUAL, S LCD (FOR 32WL46G) (FOR 32WL46G) A701B 23067688...
  • Page 40 MEMO – 40 –...

  • Page 41: Chassis And Cabinet Replacement Parts List

    · · · · · The part number must be used when ordering parts, in order to assist in processing, be sure to include the Model number and Description. · · · · · The PC board assembly with mark is no longer available after the end of the production. Model : 32WL46B/32WL46G Capacitors ..... CD : Ceramic Disk PF : Plastic Film EL : Electrolytic Resistors ....
  • Page 42 Location Parts No. Description Location Parts No. Description C4222 24092538 CERAMIC CHIP, 10V F 1UF Z CD16 24109333 CERAMIC CHIP CK73B 25V 33000PFK C4311 24100104 CERAMIC CHIP, 25V F 0.1UF Z CD18 24109332 CERAMIC CHIP, 50V B 3300PF K C4312 24100104 CERAMIC CHIP, 25V F 0.1UF Z CD20 24092726 CERAMIC CHIP CK733B 16V 2,200,000PFK...
  • Page 43 Location Parts No. Description Location Parts No. Description CV52 24203100 ELECTORLYTIC, 16V 10UF M 7L 3A CZ37 24100104 CERAMIC CHIP, 25V F 0.1UF Z CV53 24092538 CERAMIC CHIP, 10V F 1UF Z CZ38 24100104 CERAMIC CHIP, 25V F 0.1UF Z CV54 24092538 CERAMIC CHIP, 10V F 1UF Z CZ39...
  • Page 44 Location Parts No. Description Location Parts No. Description R520 24366681 CARBON FILM, 1/6W 680 OHM J RA08 24011101 CHIP, METAL FILM, 1/20W 100 OHM J R523 24011103 CHIP, METAL FILM, 1/20W 10K OHM J RA09 24011102 CHIP, METAL FILM, 1/20W 1K OHM J R524 24011103 CHIP, METAL FILM, 1/20W 10K OHM J RA10...
  • Page 45 Location Parts No. Description Location Parts No. Description RB15 24011470 CHIP, METAL FILM, 1/20W 47 OHM J RS15 24011104 CHIP, METAL FILM, 1/20W 100K OHM J RB32 24011105 CHIP, METAL FILM, 1/20W 1M OHM J RS16 24011104 CHIP, METAL FILM, 1/20W 100K OHM J RB33 24011123 CHIP, METAL FILM, 1/20W 12K OHM J RS17...
  • Page 46 Location Parts No. Description Location Parts No. Description RS97 24011223 CHIP, METAL FILM, 1/20W 22K OHM J RV65 24552101 OXIDE METAL FILM, 1/2W 100 OHM J RS99 24011101 CHIP, METAL FILM, 1/20W 100 OHM J RV67 24872471 CHIP, 1/16W 470 OHM J RS103 24011103 CHIP, METAL FILM, 1/20W 10K OHM J RV68...
  • Page 47 Location Parts No. Description Location Parts No. Description RV338 24011101 CHIP, METAL FILM, 1/20W 100 OHM J RZ74 #1 24871391 CHIP, 1/8W 390 OHM J RV341 24367102 CARBON FILM, 1/6W 1K OHM G #2 24871681 CHIP, 1/8W 680 OHM J RV342 24011391 CHIP, METAL FILM, 1/20W 390 OHM J RZ76...
  • Page 48 Location Parts No. Description Location Parts No. Description GRV50 24000445 CHIP JUMPER, 1608TYPE LC10 23103828 INDUCTOR, BEAD, TEM2121M GRV51 24000445 CHIP JUMPER, 1608TYPE LC11 23103828 INDUCTOR, BEAD, TEM2121M GRV52 24000445 CHIP JUMPER, 1608TYPE LC12 23103828 INDUCTOR, BEAD, TEM2121M GRV53 24000445 CHIP JUMPER, 1608TYPE LC13 23103828 INDUCTOR, BEAD, TEM2121M GRV54...
  • Page 49 Location Parts No. Description Location Parts No. Description Q610 23009368 IC, TA2024(T) QV09 23114433 TRANSISTOR, 2SC1815-Y Q612 23314163 TRANSISTOR, 2SA1162-Y QV11 23114433 TRANSISTOR, 2SC1815-Y Q615 23114493 TRANSISTOR, RN2404 QV12 23114433 TRANSISTOR, 2SC1815-Y Q627 23114493 TRANSISTOR, RN2404 QV14 23114433 TRANSISTOR, 2SC1815-Y Q630 23009042 IC, LA4525 QV16...
  • Page 50 Location Parts No. Description Location Parts No. Description D673 23316231 DIODE, 1SS355 P614A 23368577 CONNECTOR, PLUG, 3P 2.5MM G JST-EH, B3B-EH-F1-TV4 DA02 23316231 DIODE, 1SS355 P614B 23368577 CONNECTOR, PLUG, 3P 2.5MM G JST-EH, B3B-EH-F1-TV4 DA03 23316231 DIODE, 1SS355 P661 23365500 EARPHON JACK DA42 23316673 DIODE, ZENER, MTZJ5.6C P662...
  • Page 51 Location Parts No. Description Location Parts No. Description Y101D #2 23566312 OWNERS MANUAL, S LCD Y101E #2 23566313 OWNERS MANUAL, I LCD Y101F #2 23566314 OWNERS MANUAL, NEDR O LCD Y101G #2 23566315 OWNERS MANUAL, P LCD Y109 23945015 BAG, POLYETHYLENE COVER 250X400 Y170 23845800 WIRE HOLDER, NYLON66 D6.8 CABINET PARTS...
  • Page 52 MEMO – 52 –...

  • Page 53: Pc Boards Top & Bottom Views

    SIGNAL BOARD PD1767A1 (U001A) TOP (COMPONENT) SIDE P517 P515 E1Cb E1Cr GC02 LV31 PV21B GC02 PH01 PV23A LV33 PV01 LV04 LV30 LV32 1: M_VOUT LV28 LV29 1: GND LV15 LV14 QV09 LV13 3: L_MOUT 4: R_MOUT PH02 5:GND LV03 QV23 6:GND LV48 LV47...
  • Page 54 SIGNAL BOARD PD1767A1 (U001A) BOTTOM (FOIL) SIDE PH01 PH02 PV01 P517 P515 RV241 RV237 RV229 DR71 RS96 LC03 LC03 GC03 GC03 LC04 LC04 RC03 RV229 RV241 RV237 DR71 RC13 RS26 CC66 PV21B RV236 RS26 CC66 RV239 RV234 RV233 RV231 RV238 CC67 RS25 RV234...
  • Page 55 FRONT/AV BOARD PD1767A2 (U001B) FRONT/AV BOARD PD1767A2 (U001B) AV2 BOARD PD1767A3 (U001C) AV2 BOARD PD1767A3 (U001C) TOP (COMPONENT) SIDE BOTTOM (FOIL) SIDE TOP (COMPONENT) SIDE BOTTOM (FOIL) SIDE DS-7405 PD1767 RV122 PV61 23547615 RV122 23547615 23590006A RV129 PD1767 RV129 DS-7405 23590006A RV121 RV121...
  • Page 56 LED/RMT BOARD PD1767A6 (U001F) LED/RMT BOARD PD1767A6 (U001F) TOP (COMPONENT) SIDE BOTTOM (FOIL) SIDE DB03 DB03 KB01 RB12 DB03A DB03A PD1767 POWER RB12 POWER DB01 DB01 DS-7405 DB01A TIMER TIMER DB02 KB01 DB01A DB02 DB02A 23590006A 23547615 DB02A QB01 CB01 RB01 QB01 RB01...
  • Page 57 TN/AOUT BOARD PD1768A1 (U002A) TN/AOUT BOARD PD1768A1 (U002A) TOP (COMPONENT) SIDE BOTTOM (FOIL) SIDE PG03 PG01 PG02 PG03 PG02 PG01 H002 H002 G697 GR112 G696 GR113 H001 H001 QS102 CS501 C121 C160 RS516 CS503 RS517 RS507 QS103 RS517 RS503 RS516 QD05 C121 CD10...
  • Page 58 SCALER BOARD PD1769-1 (U003) TOP (COMPONENT) SIDE – 63 – – 64 –...
  • Page 59 SCALER BOARD PD1769-1 (U003) BOTTOM (FOIL) SIDE – 65 – – 66 –...
  • Page 60 CIRCUIT BLOCK DIAGRAM Q610 TA2024 A-OUT SPEAKERS Q630 LA4525 HP-AMP H001 TADF-003A H002 MPSN11B/11 QS102 QS103 UPD64084GC QD05 NJM2150V 3DYCS QV01 CXA2069Q W-OUT TDA9181T TA1274AF EXT-1 AV-SW 128M DDR_SDRAM Cr or R COMB EXT-2 MST9883-C or G Filter 3ch-A/D Cb or B EXT-3 OUT1 A_in...
  • Page 61 SCHEMATIC DIAGRAM MODEL : 32WL46B/32WL46G WARNING: BEFORE SERVICING THIS CHASSIS, READ THE "X-RAY RADIATION PRECAUTION", "SAFETY PRECAUTION" AND "PRODUCT SAFETY NOTICE" ON THE MANUAL FOR THIS MODEL. CAUTION: The international hazard symbols " " in the schematic diagram and the parts list designate components which have special characteristics important for safety and should be replaced only with types identical to those in the original circuit or specified in the parts list.
  • Page 62 MEMO – 70 –...

  • Page 63: Specifications

    SPECIFICATIONS MODEL 32WL46B 32WL46G Power source 110 - 240V AC, 50/60 Hz Power consumption 175 W, 1.0 W (standby) 819 mm (W) x 645 mm (H) x 308 mm (D) Dimensions Mass (Weight) *** kg Stereo Nicam/MPX Speakers 60 x 120 mm 2 pcs.
  • Page 64 TOSHIBA CORPORATION 1-1, SHIBAURA 1- CHOME, MINATO-KU, TOKYO 105-8001, JAPAN...
  • Page 65 32WL46B/32WL46G OVERALL CONNECTION (22/49)
  • Page 66 32WL46B/32WL46G KEY SW (23/49)

  • Page 67: Circuit Block Diagram Pc Boards Bottom View

    32WL46B/32WL46G LED/RMT (24/49)
  • Page 68 32WL46B/32WL46G POWER SW (25/49)
  • Page 69 32WL46B/32WL46G DATA_REWRITE (26/49)
  • Page 70 32WL46B/32WL46G SCALER (DIGITAL INPUT) SHEET-1/23 (27/49)
  • Page 71 32WL46B/32WL46G SCALER (CAPTURE INPUT) SHEET-2/23 (28/49)
  • Page 72 32WL46B/32WL46G SCALER (MEMORY CONNECTION) SHEET-3/23 (29/49)
  • Page 73 32WL46B/32WL46G SCALER (PLL) SHEET-4/23 (30/49)
  • Page 74 32WL46B/32WL46G SCALER (IIC) SHEET-5/23 (31/49)
  • Page 75 32WL46B/32WL46G SCALER (POWER) SHEET-6/23 (32/49)
  • Page 76 32WL46B/32WL46G SCALER (SUB MICOM (1)) SHEET-7/23 (33/49)
  • Page 77 32WL46B/32WL46G SCALER (SUB MICOM (2)) SHEET-8/23 (34/49)
  • Page 78 32WL46B/32WL46G SCALER (SUB MICOM (3)) SHEET-9/23 (35/49)
  • Page 79 32WL46B/32WL46G SCALER (LVDS OUT) SHEET-10/23 (36/49)
  • Page 80 32WL46B/32WL46G SCALER (POWER CONNECTOR AND DIMMING) SHEET-11/23 (37/49)
  • Page 81 32WL46B/32WL46G SCALER (LVDS POWER AND OTHERS) SHEET-12/23 (38/49)
  • Page 82 32WL46B/32WL46G SCALER (LVDS OUT (SHARP LCD)) SHEET-13/23 (39/49)
  • Page 83 32WL46B/32WL46G SCALER (CONNECTOR) SHEET-14/23 (40/49)
  • Page 84 32WL46B/32WL46G SCALER (3CHADC2_LPF) SHEET-15/23 (41/49)
  • Page 85 32WL46B/32WL46G SCALER (3CHADC1) SHEET-16/23 (42/49)
  • Page 86 32WL46B/32WL46G SCALER (DC/DC CONVERTER) SHEET-17/23 (43/49)
  • Page 87 32WL46B/32WL46G SCALER (M2 (1)) SHEET-18/23 (44/49)
  • Page 88 32WL46B/32WL46G SCALER (M2 (2)) SHEET-19/23 (45/49)
  • Page 89 32WL46B/32WL46G SCALER (M2 (3)) SHEET-20/23 (46/49)
  • Page 90 32WL46B/32WL46G SCALER (M2 (4)) SHEET-21/23 (47/49)
  • Page 91 32WL46B/32WL46G SCALER (M2 (5)) SHEET-22/23 (48/49)
  • Page 92 32WL46B/32WL46G SCALER (M2 (6)) SHEET-23/23 (49/49)

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