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Panasonic TX-32LX500M Service Manual
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Panasonic TX-32LX500M Service Manual

Wide lcd tv
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Specifications
Power Source
Power Consumption
LCD
Visible screen Size
Sound
Speaker
Audio Output
Headphones
Scanning format
PC signals
AC 110 - 240 V, 50 / 60 Hz
Average use : 137 W (0.8 A) (TX-26LX500)
Average use : 168 W (1.0 A) (TX-32LX500)
Standby condition : 0.4 W
Wide XGA (1,366 × 768 pixels)
16 : 9 aspect ratio LCD panel
64.8 cmV, 565 mm (W) × 318 mm (H) (TX-26LX500)
80.0 cmV, 697 mm (W) × 392 mm (H) (TX-32LX500)
Woofer (Ø80 mm) × 2 pcs, Tweeter (16 mm × 73 mm) ×4 pcs
20 W (5 W + 5 W, 5 W + 5 W), 10% THD
M3 (3.5 mm) Jack × 1
480i(60Hz), 480p(60Hz), 576i(50Hz), 576p(50Hz), 720p(50Hz), 720p(60Hz), 1080i(50Hz),
1080i(60Hz)
XGA display
VGA, SVGA, XGA
SXGA...... (compressed)
Horizontal scanning frequency 31 - 69 kHz
Vertical scanning frequency 59 - 86 Hz
TX-32LX500M
TX-32LX500A
TX-32LX500X
TX-26LX500M
TX-26LX500A
TX-26LX500X
LH41 Chassis
© 2005 Matsushita Electric Industrial Co., Ltd. All
rights
reserved.
distribution is a violation of law.
ORDER NO. ITD0507041CE
Wide LCD TV
Unauthorized
copying
and

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  • Page 1 ORDER NO. ITD0507041CE Wide LCD TV TX-32LX500M TX-32LX500A TX-32LX500X TX-26LX500M TX-26LX500A TX-26LX500X LH41 Chassis Specifications Power Source AC 110 - 240 V, 50 / 60 Hz Power Consumption Average use : 137 W (0.8 A) (TX-26LX500) Average use : 168 W (1.0 A) (TX-32LX500) Standby condition : 0.4 W...
  • Page 2 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X Receiving Systems/ Band name Receiving Channels Regular TV VHF BAND 2-12 (PAL / SECAM B, K1) 0-12 (PAL B AUST.) 1-9 (PAL B N.Z.) 1-12 (PAL / SECAM D)

  • Page 3: Table Of Contents

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X Dimensions ( W × H × D ) Including TV Stand 724 mm × 549 mm × 300 mm (TX-26LX500) 857 mm × 624 mm × 300 mm (TX-32LX500) TV Set Only 724 mm ×...
  • Page 4 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 12.7. K and V-Board 13.4. Packing 13 Exploded View and Replacement Parts List. 13.5. Mechanical Replacement Parts List 13.1. Set Layout 14 Electrical Replacement Parts List 13.2. Front Chassis Layout 14.1.

  • Page 5: Safety Precautions

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 1 Safety Precautions 1.1. General Guidelines 1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit.

  • Page 6: Prevention Of Electro Static Discharge (Esd) To Electrostatically Sensitive (Es) Devices

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 2 Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices.

  • Page 7: Applicable Signals

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 3 Applicable signals Note: · · · · Signals other than above may not be displayed properly. · · · · Applicable input signal for PC is basically compatible to VESA standard timing.

  • Page 8: Self Check Function

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 4 Self Check Function 4.1. Self Check 1. Self-Check is used to automatically check the bus lines and hexadecimal code of the TV set. 2. To get into the Self -Check mode press the Down (...

  • Page 9: Power Led Blinking Timing Chart

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 4.2. Power LED Blinking timing chart 1. Subject Information of LED Flashing timing chart. 2. Contents When an abonormality has occurred the unit, the protection circuit operates and reset to the stand by mode. At this time, the...

  • Page 10: Chassis Board Layout

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 5 Chassis Board Layout Board Name Function AP-Board Regulator DG-Board Global Core, A/D Converter, MCU H-Board AV connector, TV Tuner, AV Switch K-Board Power Switch G-Board Front AV & HP connector, Key Switch...

  • Page 11: Before Servicing

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 6 Before servicing 6.1. Kind and location of the flexible cable and bridge cable Ref No. Connecter type Pins Location Opposite Ref No. 10pin G-Board 30pin G-Board 20pin G-Board...

  • Page 12: How To Remove The Connector

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 6.2. How to remove the connector Bridge cable connector Flexible cable connector...

  • Page 13: Wire Dressing

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 6.3. Wire dressing 1 1. Make the wire dressing as illustrated below.

  • Page 14: Wire Dressing 2

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 6.4. Wire dressing 2 <Clamping> Notes : 1. Connect every connector surely. 2. Manage wires not to touch any sharp edge of the metal parts. 3. Manage wires not to have too much tension.

  • Page 15: Servicing Method

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 7 Servicing method 7.1. Removing the stand ass’y 7.2. Removing the rear cover 1. Lay down the main unit so that the rear cover faces upward. 1. Remove the stand ass’y. (See 7.1.) 2.

  • Page 16: Removing The Rear Av Bracket

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 7.4. Removing the rear AV bracket 7.6. Removing the P-Board 1. Remove the rear cover (See 7.2.) and the speaker box L 1. Remove the rear cover. (See 7.2.) and R.

  • Page 17: Removing The Dv-Board

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 7.8. Removing the DV-Board 7.10. Removing the H-Board 1. Remove the DG-Board with DV-Board. (See 7.7.) 1. Remove the rear AV bracket (See 7.4.) (and the rear metal frame). (See 7.5.) (See above figure in item 7.7.)

  • Page 18: Removing The G-Board And Gp-Board

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 7.12. Removing the G-Board and 7.13. Removing the GS-Board GP-Board bracket. 1. Remove the G-Board bracket. (See 7.11.) 1. Remove the screws (3pcs ) (See figure in item 7.11.) <Removing the G-Board>...

  • Page 19: Removing The V-Board

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 7.15. Removing the V-Board 7.17. Removing the LCD panel 1. Remove the rear cover (See 7.2.) and the speaker box R. 1. Remove the main chassis. (See 7.16.) (See 7.3.) 2.

  • Page 20: Service Mode Function

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 8 Service Mode Function MPU controls the functions switching for each IICs through IIC bus in this chassis. The following setting and adjustment can be adjusted by remote control in Service Mode.
  • Page 21 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X...
  • Page 22 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X...

  • Page 23: Option Description

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 8.3. Option Description...
  • Page 24 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X...

  • Page 25: Option Code Setting

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 8.4. Option Code Setting If the memory IC (IC1107) or DG Board is replaced, option code should be re-memorized. If you use for other model, you should re-memorized the different option code in SERVICE 2 mode.

  • Page 26: Adjustment Method

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 9 Adjustment method 9.1. Sub-Contrast/White Balance Adjustment Instrument Name Connect to Remarks 1. Remote controller Correlation can be also taken by CA-210 or equivalent 2. LCD WB meter (Minolta CS-1000A equivalent) 3.

  • Page 27: Block Diagram

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 10 Block Diagram 10.1. Main Block Diagram Power Unit DC/DC H-PCB AC IN MAIN 3.3V / 5V/ 9V IC2106 AP-PCB 220V SUB 5V / 9V , SD 5V DC/DC...

  • Page 28: Block Diagram (1 Of 6)

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 10.2. Block Diagram (1 of 6) LCD PANEL LCD PANEL BT30V SHORT SOS POWER UNIT D7208 BT_30V-1 D7203 D7204 ETXMM565MBB COLD 24V OVP 24V_ON Q7210 D7209 1converter DC24V (LED BLINKING : 8 TIMES)

  • Page 29: Block Diagram (2 Of 6)

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 10.3. Block Diagram (2 of 6) ADJUSTMENT CONECTOR HP_L SREQ SCL3 SCL3 SDA3 SDA3 H-BOARD HP_R SCL2 SCL2 IC2101 Q2115 SDA2 SDA2 HP MUTE SCL1 HP AMP SCL1 SDA1...

  • Page 30: Block Diagram (3 Of 6)

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 10.4. Block Diagram (3 of 6) TO AP1 SOUND_16V SOUND_16V TU3201 SOUND_16V TUNER MAIN_5V H-BOARD PC_5V SUB_5V SUB_9V SUB_9V Q3201 SCL1 MAIN3.3V BT_30V SDA1 AFT1 To GP6 Q3204 PC_5V...

  • Page 31: Block Diagram (4 Of 6)

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 10.5. Block Diagram (4 of 6) Remote AI_SENSE SUB_5V Optica AI RM1001 IC5003 REMOTE HMDI I/F DV-BOARD SN1001 DV15 TO DG10 STB_3.3V HDMI INT HDMI INT R_LED SDA0B SDA0B...

  • Page 32: Block Diagram (5 Of 6)

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 10.6. Block Diagram (5 of 6) IC4044 DG-BOARD 1.2V IC4005 IC4049 Q4054 Q4004 VOUT Q4061 Q4007 Q4060 AD 3.3V MAIN5V MAIN3.3V MAIN3.3V Q4058 IC4055 MAIN_CVBS IC4042 IC4061 MAIN_Y/CVBS +3.3V(AD)

  • Page 33: Block Diagram (6 Of 6)

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 10.7. Block Diagram (6 of 6) DG-BOARD IC1104 MAIN9V SUB5V (LED BLINKING : 5 TIMES) IC1115 MAIN SENSE(SOS:LOW) DATA_I/O DATA IC4033 (LED BLINKING : 8 TIMES) SUB SENSE(SOS:LOW) FLASH MEMORY...
  • Page 34 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X...

  • Page 35: Schematic Diagram

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 11 Schematic Diagram 11.1. Schematic Diagram Notes...

  • Page 36: Ap-Board (1 Of 2) And K-Board Schematic Diagram

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 11.2. AP-Board (1 of 2) and K-Board Schematic Diagram POWER UNIT POWER UNIT (CN101) (CN201) AP-BOARD (1/2) 24V OVP ZA7002 TNAP3681AA TP7905 TP7002 C7012 K9ZZ00000424 D7203 D7204 100p MAZ83300ML...

  • Page 37: Ap-Board (2 Of 2) Schematic Diagram

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 11.3. AP-Board (2 of 2) Schematic Diagram ZA7003 BT30V SHORT SOS K9ZZ00000424 H-BOARD D7208 R7234 R7247 (H1) MA2J11100L R7218 L7201 THUNDER_GND R7243 THUNDER_GND C7210 Q7210 C7209 R7228 JS7967 STB_LED 2SA207700L 0.22u...

  • Page 38: H-Board (1 Of 3) Schematic Diagram

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 11.4. H-Board (1 of 3) Schematic Diagram TP122 C3061 0.1u ADJUSTMENT CONECTOR TP3001 H-BOARD (1/3) TP123 SREQ TXN/H10LWM TP124 SCL3 SCL3 TP125 SDA3 SDA3 TP126 SCL2 SCL2 TP127 SDA2...

  • Page 39: H-Board (2 Of 3) Schematic Diagram

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 11.5. H-Board (2 of 3) Schematic Diagram L2104 TP134 ELJPA470KFB TP131 AA_HP_L R2246 Q2115 TP132 2SD13280TL AA_HP_R C2353 R2244 HP MUTE 100u C2357 C2350 C2351 100u 0.1u R2248 C2352...

  • Page 40: H-Board (3 Of 3) Schematic Diagram

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 11.6. H-Board (3 of 3) Schematic Diagram TP083 TU3201 SUB_9V ENG39A02GF SUB_5V TNRMSP_5.0V ZA3205 L3204 R3260 EXCELDR35V K9ZZ00000424 L3205 C3263 G0C101K00023 ZA3201 K9ZZ00000424 L3202 J0JCC0000241 SCL1 C3264 C3266 L3203 6.3V...

  • Page 41: Dg-Board (1 Of 7) Schematic Diagram

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 11.7. DG-Board (1 of 7) Schematic Diagram PANEL3.3V AO_A16 INVERTER *R1328 C1199 (CN3) AO_A15 0.1u AO_A14 *R1329 BYTE AO_A13 DG-BOARD (1/7) STB5V AO_A12 AQ_D15 DQ15/A-1 AO_A11 AQ_D7 C1172 LCD PANEL...

  • Page 42: Dg-Board (2 Of 7) Schematic Diagram

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 11.8. DG-Board (2 of 7) Schematic Diagram AS_TELETEXT IC4041 1.8V TP4147 C0CBCAC00275 MAIN3.3V L4003 MAIN3.3V AS_BLK MAIN5V J0JHC0000078 L4006 L4002 C4039 J0JHC0000078 G1C100KA0008 C4041 C4013 C4015 6.3V VOUT C4049 C4050 6.3V...

  • Page 43: Dg-Board (3 Of 7) Schematic Diagram

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 11.9. DG-Board (3 of 7) Schematic Diagram DV-BOARD *DG10 (DV15) IC4014 TP4209 DG-BOARD (3/7) *R4304 EXB38V560JV C0JBAZ002186 TP4159 YGIN0 HDMIINT TXNDG10LWN(32 INCH) YGIN1 BUFFER C4195 UBIN0 R4271 UBIN1 *R4306 SDA_1L 0.1u...

  • Page 44: Dg-Board (4 Of 7) Schematic Diagram

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 11.10. DG-Board (4 of 7) Schematic Diagram R4359 SCL_2L IC4054 HSIC IC4054 D_CLKOE_A R4372 RGBAD,PEAKS_OSD R4713 IC4054 CLKOE HSOD SDA_2L D_CLKOE_C R4779 HSOD IC4054 MOSDHSO IC4054 VSIC IC4054 R4368...

  • Page 45: Dg-Board (5 Of 7) Schematic Diagram

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 11.11. DG-Board (5 of 7) Schematic Diagram CLK-Gen. MAIN3.3V L4052 IC4051 J0JCC0000241 C4318 C4319 C4320 C1ZBZ0002790 0.1u 0.1u 220u R4424 MAIN3.3V CLKC PD/OE MAIN1.8V 95.5MHz to 4PRO(EXCLKIN) 95.5MHz L4082...

  • Page 46: Dg-Board (6 Of 7) Schematic Diagram

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 11.12. DG-Board (6 of 7) Schematic Diagram L4060 MAIN1.8V MAIN3.3V L4059 L4058 MAIN2.5V J0JHC0000078 J0JHC0000078 R4485 J0JHC0000078 JTAG_TCK IC4057 C4411 C4412 C4375 C4376 C4415 C4397 C4398 C4436 R4486 6.3V 6.3V...

  • Page 47: Dg-Board (7 Of 7) Schematic Diagram

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 11.13. DG-Board (7 of 7) Schematic Diagram MAIN3.3V R4549 R4553 MAIN3.3V INV_PWM1 MAIN3.3V L4073 R4559 J0JHC0000078 PANEL3.3V R4704 R4706 AC_LCD_R6 L4075 TP4075 LCD PANEL *R4741 J0JHC0000078 JTAG C4476 AC_LCD_R1...

  • Page 48: Dv-Board Schematic Diagram

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 11.14. DV-Board Schematic Diagram DV-BOARD TXNDV10LWM MAIN5V MAIN3.3V TP5017 TP5006 L5021 L5007 C5054 C5057 J0JHC0000045 J0JHC0000045 4.7u 100p L5001 L5003 L5012 C5056 J0JHC0000045 J0JHC0000045 0.1u J0JHC0000045 TP5000 R5034 C5005...

  • Page 49: Gs-Board Schematic Diagram

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 11.15. GS-Board Schematic Diagram GS-BOARD TNPA3680AA L6702 J0JHC0000045 C6716 R6717 R6716 0.01u SD CARD SLOT JK6701 C6740 C6741 TP6760 0.1u TP6761 R6718 SDDAT2 TP6756 SDDAT2 TP6762 R6719 SDDAT3 C6707 SDDAT3 0.1u...

  • Page 50: Gp-Board Schematic Diagram

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 11.16. GP-Board Schematic Diagram JK6501 JK6502 R6597 R6537 AP_D3 AP_XCD1 C6599 AP_D4 100p 50V R6604 AP_D11 C6600 AP_D5 100p 50V C6590 AP_D6 100p C6601 AP_D12 AP_D7 100p 50V C6591...

  • Page 51: G-Board And V-Board Schematic Diagram

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 11.17. G-Board and V-Board Schematic Diagram To H5 TP3906 18.5 SOUND_16V JS2500 18.5 SOUND_16V C2522 TP2534 TP2522 TP2523 TP2524 R2561 2200p 18.5 C2520 SOUND_16V 18.5 470u R2570 SOUND_16V R2560 6.8k...
  • Page 52 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X...

  • Page 53: Printed Circuit Board

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 12 Printed Circuit Board 12.1. AP-Board AP-BOARD (FOIL SIDE) TNPA3681AA TNPA3681 1 AP ZA7001 ZA7003 REVERSE FOR ORDER TP7003 JS7001 LF7001 R7003 TP7004 C7003 LF7004 TP7008 LIVE LF7002 LF7003...
  • Page 54 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X AP-BOARD (COMPONENT SIDE) TNPA3681AA TNPA3681 ZA7001 ZA7003 ORDER JS7001 LF7001 C7109 C7110 JS7002 IC7101 F7000 D7002 250V T5AH LF7002 L7102 C7002 COLD D7115 L7401 D7114 C7004 C7401 D7113 C7111...

  • Page 55: H-Board

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 12.2. H-Board H-BOARD (FOIL SIDE) TXN/H10LWM C077 R116 R168 Q012 R175 Q018 Q013 C076 R129 ZA203 C075 R117 Q023 R171 R172 C250 C044 C040 R148 R069 R086 R161 R083...
  • Page 56 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X Parts Location Parts Location H-BOARD (FOIL SIDE) H-BOARD (COMPONENT SIDE) TRANSISTOR TRANSISTOR Q2112 IC2101 Q2011 TP001 Q2118 IC2102 Q2012 TP135 Q3012 IC2103 Q2014 TP136 Q3013 IC2104 Q2016 Q3018 IC2105...
  • Page 57 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X H-BOARD (COMPONENT SIDE) TXN/H10LWM C022 R229 C023 D036 R064 R099 R057 Q014 Q017 Q011 C241 C024 R100 C025 R059 C026 R060 R058 R061 C027 ZA203 R122 C093 C309 C028...

  • Page 58: Dg-Board

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 12.3. DG-Board DG-BOARD (FOIL SIDE) TXNDG10LAP (TX-26LX500A/M/X) TXNDG10LWN (TX-32LX500A/M/X) TP227 TP226 TP180 TP179 TP176 TP175 C518 R1183 C1162 C1122 TP225 Q1108 C629 C733 C635 Q1105 C1150 C631 TP184 TP212...
  • Page 59 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X Parts Location Parts Location DG-BOARD (FOIL SIDE) DG-BOARD (COMPONENT SIDE) TRANSISTOR TRANSISTOR TRANSISTOR IC1106 Q1101 Q4042 TP006 TP046 TP103 TP132 TP175 IC1103 Q1103 IC1107 Q1102 Q4043 TP007 TP047 TP104...
  • Page 60 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X DG-BOARD (COMPONENT SIDE) TXNDG10LAP (TX-26LX500A/M/X) TXNDG10LWN (TX-32LX500A/M/X) C744 R811 Q070 Q071 C728 DG11 R812 Q080 DG15 R452 C725 R742 C736 C538 C100 R810 R1339 Q050 FL021 FL020 C772 C738...

  • Page 61: Dv And Gp-Board

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 12.4. DV and GP-Board DV-BOARD (FOIL SIDE) DV-BOARD (COMPONENT SIDE) TXNDV10LWM TXNDV10LWM Parts Location DV-BOARD ZA002 JK001 IC015 R015 L007 C004 R366 R014 C047 R354 C005 IC5003 C133 R035...

  • Page 62: Gs-Board

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 12.5. GS-Board Parts Location GS-BOARD TRANSISTOR IC6701 Q6701 IC6703 Q6702 IC6704 Q6703 IC6705 Q6704 GS-BOARD (FOIL SIDE) GS-BOARD (COMPONENT SIDE) TNPA3680AA TNPA3680AA REVERSE ORDER ORDER NO. TNPA3680 1 GS...

  • Page 63: G-Board

    TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 12.6. G-Board G-BOARD (FOIL SIDE) TNPA3489AD TP2523 C3846 R3907 R3927 R3918 R3941 R3903 D3815 R3920 D3816 TP3892 SW3802 SW3803 SW3804 SW3805 SW3806 TNPA3489 TV/AV REVERSE FOR ORDER TP2529 D3819...
  • Page 64 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 12.7. K and V-Board K-BOARD (FOIL SIDE) TNPA3679AA Parts Location Parts Location K-BOARD V-BOARD TRANSISTOR TNPA3679 TP001 Q1001 TP1001 REVERSE FOR ORDER TP002 Q1003 TP1002 Q1004 TP1003 TP1004 TP1005...
  • Page 65 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 13 Exploded View and Replacement Parts List. 13.1. Set Layout...
  • Page 66 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 13.2. Front Chassis Layout...
  • Page 67 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 13.3. Cabinet Ass’y Layout...
  • Page 68 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 13.4. Packing...
  • Page 69 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 13.5. Mechanical Replacement Parts List Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description TPDA1180 CUSHION(REAR) 26 INCH EAB833AL SPEAKER BOX (LEFT)
  • Page 70 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 14 Electrical Replacement Parts List 14.1. Electrical Replacement Parts List Notes...
  • Page 71 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X 14.2. Electrical Replacement Parts List Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C1179 ECJ1XB0J105K C 1UF, K, 16V K1KA23A00005 23P CONNECTOR...
  • Page 72 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C2198 EEEHB1C101UP C 100PF, J, 16V C2569 ECJ2FB1H104K C 0.1UF, K, 50V C2199...
  • Page 73 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C3252 ECJ1VF1C104Z C 0.1UF, Z, 16V ECJ2VF1C104Z C4101- ECJ1VB1H103K C 0.001UF, K, 50V...
  • Page 74 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C4209 ECJ1VB1H103K C 0.001UF, K, 50V C4343 ECJ3YB1C475K C 0.047UF, K, 16V C4210...
  • Page 75 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C4517,1 ECJ1VB1H103K C 0.001UF, K, 50V C4737 ECJ1XC1H102J C 1000PF, J, 50V C4738 ECJ1XB1C104K C 0.1UF, Z, 16V...
  • Page 76 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C5135,3 ECJ1VF1A105Z C 1UF, Z, 10V C7251,5 ECJ2XB1H103K C 0.01UF, K, 50V C5137...
  • Page 77 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description D3026- MA111 DIODE MA2J111 DG2,G3 K1MN40B00044 40P CONNECTOR D3032,3 MA8140M ZENER DIODE MAZ81400M...
  • Page 78 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description IC4001 C0ABBB000289 JS4042- ERJ3GEY0R00 M 0 OHM, 1/16W IC4002 C0FBBK000038 JS4048 ERJ3GEY0R00 M 0 OHM, 1/16W...
  • Page 79 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description L4022 TALC168T100K CHIP INDUCTOR COIL G1C100KA0009 Q1118 UN5211 TRANSISTOR UNR5211 L4023- J0JCC0000241 CHIP INDUCTOR...
  • Page 80 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description Q7205,0 2SB709A TRANSISTOR 2SB0709A R1183 ERJ3GEYJ471 M 470 OHM,J,1/16W R1184 ERJ3GEYJ103 M 10KOHM,J,1/16W...
  • Page 81 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R1303- ERJ3GEYJ220 M 22 OHM,J,1/16W R2231 ERJ3GEY0R00 M 0 OHM, 1/16W R2244 ERJ3GEY0R00...
  • Page 82 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R2623 ERJ3GEY0R00 M 0 OHM, 1/16W R3188,8 ERJ3GEYJ104 M 100KOHM,J,1/16W R2625 ERJ3GEY0R00 M 0 OHM, 1/16W...
  • Page 83 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R4017,1 ERJ3GEYJ180 M 18 OHM,J,1/16W R4198 ERJ3GEY0R00 M 0 OHM, 1/16W R4199 ERJ3GEYJ680...
  • Page 84 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R4314,1 ERJ3EKF5102 M51.0KOHM, 1/16W R4452- ERJ3GEY0R00 M 0 OHM, 1/16W R4321 ERJ3GEYJ680 M 68 OHM,J,1/16W...
  • Page 85 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R4612 ERJ3EKF5760 M 576 OHM, 1/16W R4751 ERJ3GEYJ473 M 47KOHM,J,1/16W R4613,1 ERJ3GEY0R00 M 0 OHM, 1/16W...
  • Page 86 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R5391 ERJ3GEYJ473 M 47KOHM,J,1/16W R7103 ERDS2TJ103 C 10KOHM, J,1/4W R5392,9 ERJ3GEYJ472 M 4.7KOHM,J,1/16W...
  • Page 87 TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R7501,0 ERJ6GEYJ223 M 22KOHM,J,1/10W ZA4029- TESA169 SHIELD CLIP R7503 ERJ6GEYJ222 M 2.2KOHM,J,1/10W ZA5001...

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Tx-32lx500aTx-32lx500xTx-26lx500mTx-26lx500aTx-26lx500x

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