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Panasonic TX-26LXD52 Service Manual
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Panasonic TX-26LXD52 Service Manual

Panasonic TX-26LXD52 Service Manual

Wide lcd tv. chassis: lh41
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Specifications
Power Source
Power Consumption
LCD
Screen Size
Sound
Speaker
Audio Output
Headphones
Scanning format
Receiving Systems /
Band name
AC 220 - 240 V, 50 / 60 Hz
Average use : 133 W (0.78 A) (TX-26LXD52)
Average use : 169 W (0.98 A) (TX-32LXD52)
Standby condition :
0.4 W (Without DVB Timer programmes)
16W (With DVB Timer programmes)
Average use : 126 W (TX-26LX52F/L, TX-26LX51F)
Average use : 161 W (TX-32LX52F/L, TX-32LX51F)
Standby condition : 0.4 W
Wide XGA (1,366 × 768 pixels)
16 : 9 aspect ratio LCD panel
576 mm (W) × 324 mm (H) (TX-26LXD52, TX-26LX52F/L, TX-26LX51F)
697 mm (W) × 392 mm (H) (TX-32LXD52,TX-32LX52F/L, TX-32LX51F)
Woofer Ø8 cm × 2 pcs, Full range Ø5 cm ×2pcs
20 W (5.4 W + 5.4 W, 4.6 W + 4.6 W )
M3 (3.5 mm) Jack × 1
480i (60Hz), 480p (60Hz), 576i (50Hz), 576p (50Hz), 720p (50Hz), 720p (60Hz) 1080i (50Hz),
1080i (60Hz)
PAL I (TX-26/32LXD52, TX-26/32LX52L)UHF E21-68.
DVB (TX-26/32LXD52)
TX-32LXD52
TX-26LXD52
TX-32LX52F
TX-26LX52F
TX-32LX52L
TX-26LX52L
TX-32LX51F
TX-26LX51F
LH41 Chassis
Digital terrestrial services via UHF aerial input.
© 2005 Matsushita Electric Industrial Co., Ltd. All
rights
reserved.
distribution is a violation of law.
ORDER NO. PCZ0509085C2
Wide LCD TV
Unauthorized
copying
and

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Summary of Contents for Panasonic TX-26LXD52

  • Page 1 Standby condition : 0.4 W Wide XGA (1,366 × 768 pixels) 16 : 9 aspect ratio LCD panel Screen Size 576 mm (W) × 324 mm (H) (TX-26LXD52, TX-26LX52F/L, TX-26LX51F) 697 mm (W) × 392 mm (H) (TX-32LXD52,TX-32LX52F/L, TX-32LX51F) Sound Speaker Woofer Ø8 cm ×...

  • Page 2: Table Of Contents

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F PAL B, G, H, SECAM B, G SECAM L / L’ (TX-26/32LX52F, TX-26/32LX51F) VHF E2 - E12 VHF H1 - H2 (ITALY) VHF A - H (ITALY)
  • Page 3 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51 7.3. Removing the speaker box L and R 11.4. XV-Board (1 of 5) Schematic Diagram 7.4. Removing the rear AV bracket 11.5. XV-Board (2 of 5) Schematic Diagram 7.5.

  • Page 4: Safety Precautions

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F 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 5: Prevention Of Electro Static Discharge (Esd) To Electrostatically Sensitive (Es) Devices

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51 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 6: Self Check Function

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F 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 7: Power Led Blinking Timing Chart

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51 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 8: Chassis Board Layout

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F 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 &...

  • Page 9: Before Servicing

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51 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...

  • Page 10: How To Remove The Connector

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F 6.2. How to remove the connector Bridge cable connector Flexible cable connector...

  • Page 11: Wire Dressing

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51 6.3. Wire dressing 1 1. Put a ferrite core (JOKF00000018) to the AP6-K6 (Power Switch) connecting wire as illustrated below. 2. Put a ferrite core (JOKG00000054) to the power cord as illustrated below.

  • Page 12: Wire Dressing 2

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F 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.

  • Page 13: Servicing Method

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51 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.

  • Page 14: Removing The Rear Av Bracket

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F 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 15: Removing The Dg-Board

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51 7.8. Removing the DG-Board 7.10. Removing the AP-Board 1. Remove the rear AV bracket (See 7.4.) and the rear metal 1. Remove the rear AV bracket ass´y (See 6.4.) and the rear frame.

  • Page 16: Removing G-Board Bracket

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F 7.12. Removing G-Board bracket 7.14. Removing the K-Board 1. Remove the rear AV bracket (See 7.4.). 1. Remove the rear AV bracket (See 7.4.) and the rear metal frame (right).

  • Page 17: Removing The V-Board

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51 7.15. Removing the V-Board 7.17. Removing the LCD panel 1. Remove the rear cover. (See 7.2.) 1. Remove the main chassis. (See 7.15.) 2. Remove the screws (2pcs).

  • Page 18: Service Mode Function

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F 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 19 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51...
  • Page 20 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F...

  • Page 21: Option Description

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51 8.3. Option Description...
  • Page 22 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F...

  • Page 23: Option Code Setting

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51 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 24: Adjustment Method

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F 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 25: Block Diagram

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26 10 Block Diagram 10.1. Signal (1 of 3) Block Diagram LXD52 ONLY CI SLOT (COMMON INTERFACE) IC8401 JK8401 IC8402 SUB 5V CARD 5V Vpp1,Vpp2 DATA BUFFER...

  • Page 26: Signal (2 Of 3) Block Diagram

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F 10.2. Signal (2 of 3) Block Diagram SPEAKER IC2500 SQ L AMP (L CH) SQ_L + SQ L IC2303 SQ_L - Woo_L + TU3201 IC2502...

  • Page 27: Signal (3 Of 3) Block Diagram

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26 10.3. Signal (3 of 3) Block Diagram Optica AI SUB_5V SN1001 TO G1 RM1001 AI SENSOR Remote REMOTE STB 3.3V REC LED LED R STB 3.3V...

  • Page 28: Power (1 Of 3) Block Diagram

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F 10.4. Power (1 of 3) Block Diagram POWER UNIT COLD INVERTER VCC TO H1 1converter DC24V CN203 LCD PANEL STB LED SOUND 16V SOUND 16V...

  • Page 29: Power (2 Of 3) Block Diagram

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26 10.5. Power (2 of 3) Block Diagram IC2106 IC2500 IC2502 IC2103 IC2105 TO AP1 SQ AMP(L) SQ AMP(R) MSP 8V IC2101 AUDIO SW STB LED...

  • Page 30: Power (3 Of 3) Block Diagram

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F 10.6. Power (3 of 3) Block Diagram IC5003 TO DG10 DV15 HMDI I/F MAIN 3.3V +3.3V(M) MAIN 3.3V IC5015 MAIN 5V MAIN+1.8V 1.8V +1.8V(M) IC5017...

  • Page 31: Schematic Diagram

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26 11 Schematic Diagram 11.1. Schematic Diagram Notes...

  • Page 32: Ap-Board (1 Of 2) And K-Board Schematic Diagram

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F 11.2. AP-Board (1 of 2) and K-Board Schematic Diagram POWER UNIT (CN101) POWR UNIT (CN201) TP7002 TP7005 AP-BOARD (1/2) ZA7002 C7012 K9ZZ00000424 D7203 D7204 100p...

  • Page 33: Ap-Board (2 Of 2) Schematic Diagram

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26 11.3. AP-Board (2 of 2) Schematic Diagram H-BOARD ZA7003 K9ZZ00000424 (H1) R7218 L7201 THUNDER_GND JS7967 THUNDER_GND C7209 C7210 Q7210 R7228 R7234 D7208 R7247 100u 2SA207700L STB_LED 0.22u...

  • Page 34: Xv-Board (1 Of 5) Schematic Diagram

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F 11.4. XV-Board (1 of 5) Schematic Diagram CPU_BUS CPU_BUS IIC_BUS/JTAG IIC_BUS/JTAG XV-BOARD TNP0EXV01AD (1/5) (TX-32/26LXD52 ONLY) AA_XIRQ2 3.3V R8402 XCIETS R8964 AS3.3V IC8408 SUB5V IC8402...

  • Page 35: Xv-Board (2 Of 5) Schematic Diagram

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26 11.5. XV-Board (2 of 5) Schematic Diagram CPU_BUS CPU_BUS CPU_BUS IIC_BUS/JTAG IIC_BUS/JTAG IIC_BUS/JTAG SUPPORT CARD SLOT XV-BOARD TNP0EXV01AD (2/5) (TX-32/26LXD52 ONLY) JK8201 AA_ED16 AA_ED17 AA_ED18...

  • Page 36: Xv-Board (3 Of 5) Schematic Diagram

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F 11.6. XV-Board (3 of 5) Schematic Diagram CPU_BUS CPU_BUS CPU_BUS IIC_BUS/JTAG IIC_BUS/JTAG IIC_BUS/JTAG NAND_I/F NAND_I/F NAND_I/F 3.3V R8010 R8012 3.3V R8021 R8011 R8022 3.3V R8711...

  • Page 37: Xv-Board (4 Of 5) Schematic Diagram

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26 11.7. XV-Board (4 of 5) Schematic Diagram CPU_BUS CPU_BUS CPU_BUS IIC_BUS/JTAG IIC_BUS/JTAG IIC_BUS/JTAG XV-BOARD TNP0EXV01AD (4/5) (TX-32/26LXD52 ONLY) SUB9V 3.3V 3.3V C8048 SW8001 0.01u EVQPLHA15...

  • Page 38: Xv-Board (5 Of 5) Schematic Diagram

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F 11.8. XV-Board (5 of 5) Schematic Diagram CPU_BUS XV-BOARD TNP0EXV01AD (5/5) IIC_BUS/JTAG (TX-32/26LXD52 ONLY) DG-BOARD (DG22) *XV01 TP8001 AL_MVCLKO 3.3V C8306 C8305 C8303 C8349 C8376...

  • Page 39: H-Board (1 Of 3) Schematic Diagram

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26 11.9. H-Board (1 of 3) Schematic DIagram TP122 C3061 TP134 L2104 ADJUSTMENT 0.1u ELJPA470KFB CONECTOR TP131 TP3001 AA_HP_L PC_LIN WHITE R2246 TP132 Q2115 C2019 R2001...

  • Page 40: H-Board (2 Of 3) Schematic Diagram

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F 11.10. H-Board (2 of 3) Schematic Diagram 30V_1 C3236 L3213 C3235 TP117 L3212 TP111 C3212 0.1u J0JCC0000364 EXC3BB221H *TU3201 D52:ENGF7301GF TP120 0.1u 52F/L,51F:ENG37A12GF TP119 TP118...

  • Page 41: H-Board (3 Of 3) Schematic Diagram

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26 11.11. H-Board (3 of 3) Schematic Diagram TP083 H-BOARD (3/3) TXN/H10MHK(TX-26/32LXD52) TXN/H10MNK(TX-26/32LX52F/L , TX-26/32LX51F ) TP098 DG-BOARD (DG2) *JS3222 TP099 R_OPT_OUT *JS3223 TP100 L_OPT_OUT TP101...

  • Page 42: Dg-Board (1 Of 7) Schematic Diagram

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F 11.12. DG-Board (1 of 7) Schematic Diagram STB5V AO_A16 C1119 C1120 6.3V R1159 STB3.3V R1197 R1241 4.7k R1216 QLINK_SEL 0.1u R1191 220k R1206 AO_A15 100k...

  • Page 43: Dg-Board (2 Of 7) Schematic Diagram

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26 11.13. DG-Board (2 of 7) Schematic Diagram MAIN5V L4002 G1C100KA0008 C4004 C4006 IC4041 1.8V 0.1u TP4147 AS_BLK C0CBCAC00275 MAIN3.3V VOUT L4003 MAIN3.3V ADJUST J0JHC0000078 C4039...

  • Page 44: Dg-Board (3 Of 7) Schematic Diagram

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F 11.14. DG-Board (3 of 7) Schematic Diagram DV-BOARD *DG10 (DV15) TP4209 *R4304 EXB38V560JV TP4159 DG-BOARD (3/7) YGIN0 HDMIINT YGIN1 UBIN0 TXNDG10MJK(TX-26LXD52) UBIN1 *R4306 SDA_1L *R4305...

  • Page 45: Dg-Board (4 Of 7) Schematic Diagram

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26 11.15. DG-Board (4 of 7) Schematic Diagram RGBAD,PEAKS_OSD R4713 D_CLKOE_A R4372 HSOD IC4054 CLKOE R4359 HSOD IC4054 MOSDHSO D_CLKOE_C R4779 SCL_2L R4368 R4714 OSDIN15 OSDIN7...

  • Page 46: Dg-Board (5 Of 7) Schematic Diagram

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F 11.16. DG-Board (5 of 7) Schematic Diagram MAIN3.3V L4052 J0JCC0000241 C4318 C4319 C4320 CLK-Gen. 0.1u 0.1u 220u IC4051 C1ZBZ0002790 R4424 MAIN1.8V MAIN3.3V L4020 L4082 CLKC...

  • Page 47: Dg-Board (6 Of 7) Schematic Diagram

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26 11.17. DG-Board (6 of 7) Schematic Diagram R4504 MAIN3.3V IC4057 OEBLK JTAG_TCK R4485 MAIN1.8V L4058 IC4057 J0JHC0000078 MAIN2.5V R4503 JTAG_TMS R4486 R4549 R4553 MAIN3.3V L4060...

  • Page 48: Dg-Board (7 Of 7) Schematic Diagram

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F 11.18. DG-Board (7 of 7) Schematic Diagram MAIN3.3V MAIN3.3V L4073 LCD PANEL R4559 J0JHC0000078 AC_LCD_R6 JTAG L4075 TP4075 C4476 C4488 J0JHC0000078 *R4737 C4478 AC_LCD_R1 AC_LCD_R5...

  • Page 49: Dv-Board Schematic Diagram

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26 11.19. DV-Board Schematic Diagram DV-BOARD TXNDV10MHK MAIN5V MAIN3.3V TP5017 TP5006 L5021 L5007 C5054 C5057 J0JHC0000045 J0JHC0000045 4.7u 100p L5001 L5003 L5012 C5056 0.1u J0JHC0000045 J0JHC0000045...

  • Page 50: G-Board And V-Board Schematic Diagram

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F 11.20. G-Board and V-Board Schematic Diagram H-BOARD (H5) 17.5 JS2500 17.5 TP3906 C2522 R2561 2200p 17.5 C2520 R2570 6.8k G-BOARD TNPA3489AA SOUND_16V TP2534 TP2522 TP2523...

  • Page 51: Printed Circuit Board

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26 12 Printed Circuit Board 12.1. AP-Board AP-BOARD (FOIL SIDE) TNPA3487AB (TX-26/32LXD52) TNPA3487AD (TX-26/32LX52F/L,TX-26/32LX51F) 2 AP ZA7001 TNPA3487 ZA7003 SEE REVERSE FOR ORDER NO. TP7004 TP7003...
  • Page 52 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F AP-BOARD (COMPONENT SIDE) TNPA3487AB (TX-26/32LXD52) TNPA3487AD (TX-26/32LX52F/L, TX-26/32LX51F) TNPA3487 ZA7001 ZA7003 ORDER NO. C7109 D7107 IC7101 F7000 250V T5AH LF7002 C7002 R7101 D7115 COLD L7401...

  • Page 53: H-Board

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26 12.2. H-Board H-BOARD (FOIL SIDE) TNH/H10MHK (TX-26/32LXD52) TNH/H10MNK (TX-26/32LX52F/L, TX-26/32LX51F) ZA203 C017 C244 C338 C243 R052 C062 R356 C016 R106 R056 R069 C040 R107 L008...
  • Page 54 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F Parts Location Parts Location H-BOARD (FOIL SIDE) H-BOARD (COMPONENT SIDE) TRANSISTOR TRANSISTOR TRANSISTOR IC2101 Q3016 IC2103 Q2001 Q3002 IC2102 Q3019 IC2105 Q2002 Q3003 IC2104 Q3021...
  • Page 55 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26 H-BOARD (COMPONENT SIDE) TXN/H10MHK (TX-26/32LXD52) TXN/H10MNK (TX-26/32LX52F/L, TX-26/32LX51F) C246 R169 R066 R171 C250 C032 R071 R179 R115 IC001 R172 ZA203 R225 R126 C014 L007 R325...

  • Page 56: Xv-Board

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F 12.3. XV-Board XV-BOARD (FOIL SIDE) TNP0EXV01AD R834 R835 R956 FL301 FL302 R059 C180 ZA007 R958 IC226 D002 C323 R971 R187 R732 C249 R733 R734 C509...
  • Page 57 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26 XV-BOARD (COMPONENT SIDE) TNP0EXV01AD C501 R613 C504 C507 R608 D501 R602 R606 R609 R603 R959 R614 R604 C502 TP002 C505 XV05 JK201 IC034 R304 XV07...

  • Page 58: Dg-Board

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F 12.4. DG-Board DG-BOARD (FOIL SIDE) TXNDG10MJK (TX-26LXD52) TXNDG10MKK (TX-26LX52F, TX-26LX51F) TXNDG10MMK (TX-26LX52L) TXNDG10MHK (TX-32LXD52) TXNDG10MNK (TX-32LX52F, TX-32LX51F) TXNDG10MQK (TX-32LX52L) R739 TP180 L092 C527 IC042 TP184...
  • Page 59 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26 Parts Location Parts Location DG-BOARD (COMPONENT SIDE) DG-BOARD (COMPONENT SIDE) TRANSISTOR TRANSISTOR TRANSISTOR IC1105 Q1101 Q4040 TP001 TP040 TP104 TP142 TP186 IC1103 Q1103 TP105 TP144...
  • Page 60 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F DG-BOARD (COMPONENT SIDE) TXNDG10MJK (TX-26LXD52) TXNDG10MKK (TX-26LX52F, TX-26LX51F) TXNDG10MMK (TX-26LX52L) TXNDG10MHK (TX-32LXD52) TXNDG10MNK (TX-32LX52F, TX-32LX51F) TXNDG10MQK (TX-32LX52L) C744 Q071 R811 R718 Q003 Q070 C728 C738...

  • Page 61: Dv-Board

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26 12.5. DV-Board DV-BOARD (FOIL SIDE) DV-BOARD (COMPONENT SIDE) TXNDV10MHK TXNDV10MHK ZA002 JK001 IC015 R015 L007 R366 C004 C047 R354 R014 C133 C005 R035 D025 C134...

  • Page 62: G-Board

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F 12.6. G-Board G-BOARD (FOIL SIDE) TNPA3489AA TP2523 C3846 R3907 R3927 R3918 R3941 R3903 D3815 R3920 D3816 TP3892 SW3802 SW3803 SW3804 SW3805 SW3806 TNPA3489 TV/AV REVERSE...

  • Page 63: K And V-Board

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26 12.7. K and V-Board K-BOARD (FOIL SIDE) TNPA3492AA Parts Location Parts Location K-BOARD V-BOARD TRANSISTOR TNPA3492 TP001 Q1001 TP1001 SEE REVERSE FOR ORDER NO. TP002...
  • Page 64 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F...

  • Page 65: Exploded View And Replacement Parts List

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51 13 Exploded View and Replacement Parts List. 13.1. Set Layout...

  • Page 66: Front Chassis Layout

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F 13.2. Front Chassis Layout...

  • Page 67: Packing Exploded View

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51 13.3. Packing Exploded View...

  • Page 68: Mechanical Replacement Parts List

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F 13.4. Mechanical Replacement Parts List Note: Ref. Part No. Part Name & Remarks Description All parts except parts mentioned [PAVCCZ] in the Remarks TQB0E0220D INSTRUCTION TX-26/32LX52F column are supplied by AVC-SPC.

  • Page 69: Electrical Replacement Parts List

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51 14 Electrical Replacement Parts List 14.1. Electrical Replacement Parts List Notes...

  • Page 70: Electrical Replacement Parts List

    TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F 14.2. Electrical Replacement Parts List Note: Ref. Part No. Part Name & Remarks Description All parts except parts mentioned [PAVCCZ] in the Remarks C1165- ECJ1XB1C104K C 0.1UF, Z, 16V...
  • Page 71 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51 Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C2159,6 ECJ1VB1C105K C 0.01UF, K, 16V C2351 EEEHB1H100P C 10PF, J, 50V...
  • Page 72 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C3016,1 ECJ1VB1A105K C 0.01UF, Z, 50V C4014,1 ECJ1XB1C104K C 0.1UF, Z, 16V...
  • Page 73 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51 Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C4199,0 ECJ1XB1C104K C 0.1UF, Z, 16V C4334,3 ECJ1XB1C104K C 0.1UF, Z, 16V...
  • Page 74 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C4476 ECJ1VB1H103K C 0.001UF, K, 50V C4726 ECJ1XB1C104K C 0.1UF, Z, 16V...
  • Page 75 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51 Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C7109,1 ECA2WHG100 E 10UF, 450V C8039,4 ECJ0EB1C103K C0.010UF, K, 16V...
  • Page 76 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C8194 ERJ2GE0R00 M 0.0 OHM, TX-26/32LXD52 C8910 ECJ0EF1H103Z C 0.01UF, Z, 50V TX-26/32LXD52 J,0.063W...
  • Page 77 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51 Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description D7403 MA8130M ZENER DIODE IC1116 CXA1875AM LINEAR IC D7404,0...
  • Page 78 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description L1110 J0JCC0000241 CHIP INDUCTOR JK2001, K2HA204A0038 JACK L1111,1 J0JHC0000078...
  • Page 79 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51 Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description L4046 J0JHC0000078 CHIP INDUCTOR Q2003,0 2SD601A TRANSISTOR L4052 J0JCC0000241...
  • Page 80 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description Q7208 2SC584500L TRANSISTOR R1165 ERJ3GEYJ101 M 100 OHM,J,1/16W Q7210...
  • Page 81 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51 Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R1259,6 ERJ3GEYJ101 M 100 OHM,J,1/16W R2048 ERJ3GEYJ221 M 220 OHM,J,1/16W...
  • Page 82 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R2198 ERJ3EKF1781 M1.78KOHM, 1/16W R2563 ERJ3GEYJ473 M 47KOHM,J,1/16W R2200...
  • Page 83 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51 Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R3053 ERJ3GEYJ221 M 220 OHM,J,1/16W R3208 ERJ3GEYJ472 M 4.7KOHM,J,1/16W...
  • Page 84 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R4185- ERJ3EKF68R0 M 68 OHM,J,1/16W R4344,4 ERJ3GEYJ473 M 47KOHM,J,1/16W...
  • Page 85 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51 Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R4468,6 ERJ3GEYJ103 M 10KOHM,J,1/16W R4626 ERJ3GEYJ471 M 470 OHM,J,1/16W...
  • Page 86 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R4757- ERJ3GEYJ151 M 150 OHM,J,1/16W R7241 ERJ6GEYJ472 M 4.7KOHM,J,1/10W...
  • Page 87 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51 Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R8041 ERJ2GEJ154 M 150KOHM, TX-26/32LXD52 R8201- ERJ2GEJ103 M 10KOHM, J,0.063W TX-26/32LXD52 J,0.063W...
  • Page 88 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R8417,1 EXB38V473J RESISTOR ARRAY TX-26/32LXD52 R8538,3 ERJ2GEJ101 M 100 OHM, TX-26/32LXD52 J,0.063W...
  • Page 89 TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51 Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description TNPA3490AB CIRCUIT BOARD V 26/32LX52F/L, TX-26/32LX51F PAVCCZ TNPA3487AB CIRCUIT BOARD AP...

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