Panasonic TX-32LX700M Service Manual
  1. Manuals
  2. Brands
  3. Panasonic Manuals
  4. LCD TV
  5. TX-32LX700M
  6. Service manual

Panasonic TX-32LX700M Service Manual

Lh64 chassis
Hide thumbs
Table of Contents

Advertisement

Quick Links

Specifications
Power Source
Power Consumption
LCD
Screen Size
Sound
Speaker
Audio Output
Headphones
Applicable input signal
PC signals
Receiving System/Band name
AC 110-240 V, 50 / 60 Hz
Average use : 138W
Standby condition: 0.6W
80cm
Wide XGA (1366 × 768 pixels) 16:9 aspect ratio LCD panel.
697mm(W) × 392mm(H)
Woofer (120 mm × 60 mm) × 2 pcs, Tweeter (23 mm × 100 mm) × 2 pcs
20W(2.5W+7.5W, 2.5W+7.5W)
M3 (3.5 mm) Jack × 1
480i (60H), 480p (60Hz), 576i (50Hz), 576p (50Hz), 720p (50Hz), 720p (60Hz), 1080i (50Hz),
1080i (60Hz), 1080P (50Hz), 1080P(60Hz)
VGA, SVGA, XGA
SXGA ...........(com pressed)
Horizontal scanning frequency 31 - 69 kHz
Vertical scanning frequency 59 - 86 Hz
TX-32LX700M
TX-32LX700X
TX-32LX700A
TX-32LX700Y
LH64 Chassis
© 2007 Matsushita Electric Industrial Co., Ltd. All
rights
reserved.
distribution is a violation of law.
ORDER NO. SMT0703004CE
LCD TV
Unauthorized
copying
and

Advertisement

Table of Contents
loading

Related Manuals for Panasonic TX-32LX700M

Summary of Contents for Panasonic TX-32LX700M

  • Page 1 ORDER NO. SMT0703004CE LCD TV TX-32LX700M TX-32LX700X TX-32LX700A TX-32LX700Y LH64 Chassis Specifications Power Source AC 110-240 V, 50 / 60 Hz Power Consumption Average use : 138W Standby condition: 0.6W 80cm Wide XGA (1366 × 768 pixels) 16:9 aspect ratio LCD panel.

  • Page 2: Audio L-R (Rca Pin Type

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 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) 1-12 (NTSC M Japan) 2-13 (NTSC M U.S.A) UHF BAND 21-69 (PAL G, H, I/SECAM G, K, K1) 28-69 (PAL AUST.)

  • Page 3: Table Of Contents

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 1.0V[p-p](75 Ω) Monitor Output VIDEO (RCA PIN Type × 1) AUDIO L-R (RCA PIN Type × 2) 0.5V[rms] Dimensions ( W x H x D ) Including TV Stand 836mm × 592mm × 248mm TV Set Only 836mm ×...
  • Page 4 TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.27. DG-Board (13 of 15) Schematic Diagram 14 Packing Exploded View 12.28. DG-Board (14 of 15) Schematic Diagram 15 Mechanical Replacement Parts List 12.29. DG-Board (15 of 15) Schematic Diagram 16 Electrical Replacement Parts List 12.30.

  • Page 5: Safety Precautions

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 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: About Lead Free Solder (Pbf)

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise hamless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity (ESD) sufficient to damage an ES device).

  • Page 7: Input Signal That Can Be Displayed

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 4 Input signal that can be displayed COMPONENT (Y, P ), HDMI * Mark: Applicable input signal Signal name Component HDMI 525(480)/60i 525 (480) / 60p 625 (576) / 50i 625 (576) / 50p...

  • Page 8: Self-Check Function

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 5 Self-check function 5.1. Self-check 1. Self-check is used to check the bus of the TV and the Hex code. 2. To enter the self-check mode, pressing -/V button on the user´s controller which is on the top of the main unit, press MENU button on the remote controller unit simultaneously, and then the display screen will appear: 3.

  • Page 9: Chassis Board Layout

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 6 Chassis Board Layout Board Name Function AP-Board Power Regulator H-Board AV coupler, TV tuner, AV switch P-Board DC power supply DG-Board Common core, A/D converter, MCU, HDMI interface G-Board AV4, Headphone jack...

  • Page 10: Before Servicing

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 7 Before servicing 7.1. Location of Lead wiring 1 1. Put the lead wiring as shown below.

  • Page 11: Location Of Lead Wiring

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 7.2. Location of Lead wiring 2...
  • Page 12 TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 7.3. Location of Lead wiring 3...

  • Page 13: Emi Processing

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 7.4. EMI processing Lead fixing...

  • Page 14: Disassembly For Service

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 8 Disassembly for Service 8.1. Remove the Pedestal Ass’y 1. Lay down the main unit so that the rear cover faces upward. 2. Remove the fixing screws (4 pcs). 3. Remove the Pedestal Ass’y.

  • Page 15: Remove The Vesa Metal

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 8.5. Remove the Power Button Bracket and the Control Panel Ass’y 1. Remove the HDMI cover (see 8.3) and Vesa Metal. 2. Remove the fixing screws (4 pcs). 3. Remove the Power Button Bracket and the Control Panel Ass’y.

  • Page 16: Remove The Ap-Board

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y the Fingernail. 3. Remove the fixing screw (1) and take out the GS-Board from the Fingernail, and then disconnect the coupler GS8. 4. Remove the GS-Board. 8.7. Remove the AP-Board 1. Remove the HDMI cover (see 8.3) and the Vesa Metal (see 8.4).

  • Page 17: Remove The Dg-Board

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 8.10. Remove the P-Board 1. Remove the HDMI cover (see 8.3) and the Vesa Metal (see 8.4). 2. Disconnect the couplers (P5, P8, P9 and P10). 3. Remove the fixing screws (6 pcs).

  • Page 18: Remove The Corner Mtg And Pedestal Mtg

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 8.12. Remove the Corner MTG and Pedestal MTG 1. Remove the Main chassis (see 8.11). 2. Remove the fixing screws (4 pcs). 3. Remove the Corner MTG. 4. Remove the fixing screws (4 pcs).

  • Page 19: Remove The Lcd Panel

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 8.15. Remove the LCD Panel 1. Remove the Main Chassis (see 8.11), the Pedestal MTG and the Corner MTG (see 8.12). 2. Remove the LCD Panel.

  • Page 20: Service Mode

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 9 Service Mode 9.1. How to enter into Service Mode While pressing [VOLUME ( - )] button of the main unit, press [RECALL] button of the remote control three times within 3 seconds.

  • Page 21: Option Description

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 9.2.2. Exit Switch off the power with the [POWER] button on the main unit or the [POWER] button on the remote control. 9.3. Option Description Name Value Current Default 700M/X/A/Y Note option1 ATP Search speed...

  • Page 22: Adjustment Method

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 10 Adjustment Method 10.1. Voltage Test Point of AP-Board Instrument Name Connection Remarks Digital Voltmeter Inspection Procedure 1. Connect the dummy set and turn on the main power SW and check that each output voltage of test point is within the specifications below.

  • Page 23: Conductor Views

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 11 Conductor Views 11.1. P and K-Board P-BOARD (COMPONENT SIDE) TNPA4116 P-BOARD (FOIL SIDE) TNPA4116 K-BOARD (A SIDE) K-BOARD (B SIDE) TNPA4128 TNPA4128 TX-32LX700A/M/X/Y TX-32LX700A/M/X/Y K-BOARD TNPA4128 K-BOARD TNPA4128 P-BOARD TNPA4116 P-BOARD TNPA4116...

  • Page 24: Ap-Board

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 11.2. AP-Board AP-BOARD (FOIL SIDE) TNPA4117 TX-32LX700A/M/X/Y TX-32LX700A/M/X/Y AP-BOARD TNPA4117 AP-BOARD TNPA4117...
  • Page 25 TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y AP-BOARD (COMPONENT SIDE) TNPA4117 TX-32LX700A/M/X/Y TX-32LX700A/M/X/Y AP-BOARD TNPA4117 AP-BOARD TNPA4117...

  • Page 26: H-Board

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 11.3. H-Board H-BOARD (A SIDE) TNPA4292 TX-32LX700A/M/X/Y TX-32LX700A/M/X/Y H-BOARD TNPA4292 H-BOARD TNPA4292...
  • Page 27 TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y H-BOARD (B SIDE) TNPA4292 TX-32LX700A/M/X/Y TX-32LX700A/M/X/Y H-BOARD TNPA4292 H-BOARD TNPA4292...

  • Page 28: Dg-Board

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 11.4. DG-Board DG-BOARD (A SIDE) TNPA4114 TX-32LX700A/M/X/Y TX-32LX700A/M/X/Y DG-BOARD TNPA4114 DG-BOARD TNPA4114...
  • Page 29 TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y DG-BOARD (B SIDE) TNPA4114 TX-32LX700A/M/X/Y TX-32LX700A/M/X/Y DG-BOARD TNPA4114 DG-BOARD TNPA4114...

  • Page 30: G-Board

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 11.5. G-Board G-BOARD (COMPONENT SIDE) TNPA4118 G-BOARD (FOIL SIDE) TNPA4118 TX-32LX700A/M/X/Y TX-32LX700A/M/X/Y G-BOARD TNPA4118 G-BOARD TNPA4118...

  • Page 31: And Gs-Board

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 11.6. V and GS-Board V-BOARD (A SIDE) TNPA4127 V-BOARD (B SIDE) TNPA4127 GS-BOARD (COMPONENT SIDE) GS-BOARD (FOIL SIDE) TNPA4206 TNPA4206 TX-32LX700A/M/X/Y TX-32LX700A/M/X/Y V-BOARD TNPA4127 V-BOARD TNPA4127 GS-BOARD TNPA4206 GS-BOARD TNPA4206...
  • Page 32 TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y...

  • Page 33: Block And Schematic Diagram

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12 Block and Schematic Diagram 12.1. Schematic Diagram Notes...

  • Page 34: Main Block Diagram

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.2. Main Block Diagram MAIN9V SUB5V +15V_S DTV_9V IC2106 PANEL_12V DC/DC STB_5V LCD_3.3V/SUB9V STEREO DECODER UNIT RECTIFIER FILTER TU3200 SURGE KILLER IC2105 AC IN 220V Tuner RF IN IC4201 IC4209 EEPROM AUDIO PROCESSOR...

  • Page 35: Power Block Diagram

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.3. Power Block Diagram IC8001 IC8001 IC8001 TU3200 SD CARD IC2301 IC2302 VDDIO VDD12 VDD33 PVDD_A PVDD_A VDDIO VDD12 VDD33 IC2610 GVDD_A GVDD_A PVDD_A PVDD_A VDDIO VDD12 VDD33 BT30V GVDD_B GVDD_B VDDIO VDD12...

  • Page 36: Signal Block Diagram

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.4. Signal Block Diagram VIDEO MAIN SIGNAL AUDIO MAIN SIGNAL RF SIGNAL JK3700 SP R SP L WO R WO L JK3100 AV3C_YSW AV3C_Y AV3C_PB AV3C_PR IC2012 AV3C_V IC3001 AV3_L OUT2 INT1 VIDEO...
  • Page 37 TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y IC4001 MULTISCREEN Q4000 Q4001 AG_UB3 VBOUT3 Q4002 AG_UB2 VBOUT2 AG_UB1 VBOUT1 AG_UB0 AG_VP0 VBOUT0 AG_UB4 AG_HP0 VBOUT4 AG_UB5 AG_YG7 VBOUT5 YGOUT7 AG_UB6 AG_YG6 VBOUT6 YGOUT6 AG_UB7 AG_YG5 VBOUT7 YGOUT5 AG_YG0 AG_YG4 YGOUT0 YGOUT4...
  • Page 38 TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y PUSH AC CORD ROUT9 ROUT8 ROUT7 ROUT6 TA1- RSV OPEN ROUT5 RXB3+ TA1+ ROUT4 TB1- RXB3- ROUT3 TB1+ ROUT2 RXB2+ TC1- GOUT9 TC1+ RXB2- GOUT8 TCLK1- RXB2+ GOUT7 RXB2- TCLK1+ IC4207 IC4200 GOUT6...

  • Page 39: Interconnection Schematic Diagram

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.5. Interconnection Schematic Diagram STB5V. STB5V. MAIN9V MAIN9V MAIN9V MAIN9V SUB5V SUB5V SUB5V SUB5V SUB3.3V SUB3.3V FAN_SOS FAN_SOS SUB3.3V SUB3.3V C_LED_ON C_LED_ON DTV9V DTV9V R_LED_ON R_LED_ON DTV9V DTV9V TIME_REC_LED TIME_REC_LED SUB5V SUB5V REMOTE...

  • Page 40: P-Board Schematic Diagram

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.6. P-Board Schematic Diagram INV Side K1KA02A00626 TP812 TP811 C819 P-BOARD TNPA4116AB ECQE2W105L28 D801 B0FBAT000008 ZA804 HEAT SINK K9ZZ00000424 TUCJ5346 K1KA08AA0192 9/12 B0FBAT000006 To D-INV C818 2200p 12.0X4.5 TP821 RL802 D823 K6B2ADA00007 MA2J11100L...

  • Page 41: K And V-Board Schematic Diagram

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.7. K and V-Board Schematic Diagram K-BOARD TNPA4128AB SW_GND MAIN POWER SW7000 K0F162B00002 TP7004 B4B-PH-K-S(LF)(SN) K1KA04AA0193 TO AP TP7000 V-BOARD TNPA4127AE ALL_OFF TP7001 K1KA09BA0061 STB_5V *V1A S9B-PH-K-S(LF)(SN) TP7002 RELAY TP7003 PC1001 B3JB00000026 Q1004...

  • Page 42: Ap-Board (1 Of 2) Schematic Diagram

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.8. AP-Board (1 of 2) Schematic Diagram SOUND(ROHM) IC7301 SOUND_VCC OVP C0DAAZH00025 BD9280-V3 D7306 D7305 MAZ82000ML MA2J11100L C7312 C7306 Q7302 0.01u ON:>2.6V 2200p C7309 2SD0601A0L Q7301 OFF:L C7310 2SD0601A0L 0.1u R7309 0.1u C7313...

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

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.9. AP-Board (2 of 2) Schematic Diagram AP-BOARD TNPA4117AB(2/2 ) K1KA23A00003 SOUND_VCC +15V_S +15V_S (SOUND_VCC) ZA7003 +15V_S (SOUND_VCC) K9ZZ00000424 S_GND JS7901 C7904 S_GND 0.1u 24V_DET SOUND R7901 C7906 C7908 0.1u 100u DGND FAN_MAX...

  • Page 44: H-Board (1 Of 5) Schematic Diagram

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.10. H-Board (1 of 5) Schematic Diagram SUB9V_VIDEO R3130 SUB9V_PRCT R3131 C3120 *C3119 AVSW/2 Audio SW 0.1u D3049 MAZ81400ML R3022 4.7k AV3C_YSW COMPONENT Y-SW JS3013 D3037 MAZ81400ML AV3C_Y D3036 ERJ6GEY0R00V JS3014 MAZ81400ML AV3C_PB...

  • Page 45: H-Board (2 Of 5) Schematic Diagram

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.11. H-Board (2 of 5) Schematic Diagram Video SW AVSW/1 VIDEO/1 DTV9V R3123 R3103 JS3032 C3075 SUB9V_VIDEO 220u R3160 R3109 1.12dB to ADV MAIN_Y/CBVS/G MAIN_Y_OUT PC_V_IN 1.12dB to ADV R3140 PC_H_IN MAIN_PB/C/B MAIN_PB_OUT...

  • Page 46: H-Board (3 Of 5) Schematic Diagram

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.12. H-Board (3 of 5) Schematic Diagram R2295 R2291 TV_L TV_R H-BOARD TNPA4292DA TX-32LX700A/M/X (3/5) H-BOARD TNPA4292DE TX-32LX700Y (3/5) DTV9V R2290 R2294 DTV9V L2040 Q2021 R2265 J0JHC0000045 C2280 4.7k 4.7u R2183 2SA207700L AUDIOOUT_R...

  • Page 47: H-Board (4 Of 5) Schematic Diagram

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.13. H-Board (4 of 5) Schematic Diagram SOUND15V IC2303 MAIN9V 15V_SOUND TP2301 Q2301 C0DBGYY00202 R2331 2SA207700L SOUND12V 12V_SOUND 2.2k SOUND_SOS D2302 MA2J11100L *C2315 R2302 *C2311 L2310 C2301 R2330 2.2k C2352 0.1u C2361 J0JJC0000011 0.1u...

  • Page 48: H-Board (5 Of 5) Schematic Diagram

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.14. H-Board (5 of 5) Schematic Diagram To DG ZA3005 ZA3008 ZA3001 K4CD08000002 K4CD08000002 K4CD08000002 K1KA23A00003 TWG-P23P-A1 BLK ST LCD3.3V CL101 K1KB23A00004 To AP4 To AP3 FHD9V/LCD3.3V K1KB23A00004 C3201 0.1u FHD9V/LCD3.3V *H3A *H4A...

  • Page 49: Dg-Board (1 Of 15) Schematic Diagram

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.15. DG-Board (1 of 15) Schematic Diagram DG-BOARD TNPA4114EB TX-32LX700A (1/15 ) Terminal configure ZA0025 DG-BOARD TNPA4114EA TX-32LX700M (1/15 ) K4AZ01D00004 DG-BOARD TNPA4114EC TX-32LX700X (1/15 ) ZA0007 K4CD08000002 DG-BOARD TNPA4114EC TX-32LX700Y (1/15 )

  • Page 50: Dg-Board (2 Of 15) Schematic Diagram

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.16. DG-Board (2 of 15) Schematic Diagram LOSD OUT (for HQ1) FOR HQ1L VIDEO FOR ADV7493 B PORT (Sub Video Input or Address) CPU BUS I/F VOP21 IC8001 VOP21 LOSDOUT11 VOP20 IC8001 VOP20...

  • Page 51: Dg-Board (3 Of 15) Schematic Diagram

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.17. DG-Board (3 of 15) Schematic Diagram DG-BOARD TNPA4114EB TX-32LX700A (3/15 ) DG-BOARD TNPA4114EA TX-32LX700M (3/15 ) DG-BOARD TNPA4114EC TX-32LX700X (3/15 ) Sheet002_2:Peaks-Lite2/DDR2 DG-BOARD TNPA4114EC TX-32LX700Y (3/15 ) DDR2_0 POD,CI I/F R8084 MCLK...

  • Page 52: Dg-Board (4 Of 15) Schematic Diagram

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.18. DG-Board (4 of 15) Schematic Diagram DG-BOARD TNPA4114EB TX-32LX700A (4/15) DG-BOARD TNPA4114EA TX-32LX700M (4/15) Sheet003_1:DTV DG-BOARD TNPA4114EC TX-32LX700X (4/15) DG-BOARD TNPA4114EC TX-32LX700Y (4/15) LiteII NAND I/F AF_XNFCE R8555 XNFCE INT.PU AF_NAND_RY/BY R8556...

  • Page 53: Dg-Board (5 Of 15) Schematic Diagram

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.19. DG-Board (5 of 15) Schematic Diagram DG-BOARD TNPA4114EB TX-32LX700A (5/15 ) DG-BOARD TNPA4114EA TX-32LX700M (5/15 ) DG-BOARD TNPA4114EC TX-32LX700X (5/15 ) GENX4 AG_MODEM_LED2/CLK74SEL AG_MODEM_LED2/CLK74SEL DG-BOARD TNPA4114EC TX-32LX700Y (5/15 ) LiteII OUTPUT MAIN3.3V SUB3.3V...

  • Page 54: Dg-Board (6 Of 15) Schematic Diagram

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.20. DG-Board (6 of 15) Schematic Diagram GenX4 Sheet008 AG_TV_MAIN_ON AG_TV_MAIN_ON H:ACTIV MAIN_FS_1.8V *IC4002 *C4036 C0CBCAC00275 VOUT MAIN1.8V Peaks Lite II SUB3.3V Sheet 002 *L4004 J0JHC0000078 intPU after reset AG_UB0 *C4035 EA8, UV0...

  • Page 55: Dg-Board (7 Of 15) Schematic Diagram

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.21. DG-Board (7 of 15) Schematic Diagram Peaks-LITE2 RST MAIN5V/MAIN3.3V GenX4 POWER/RST MAIN5V_MAIN3.3V GENX4_POWER_RST PEAKS-LITE2_RESET MAIN5V MAIN5V Q5692 SUB5V L5690 B1DHDC000028 J0JHC0000078 STB5V STB3.3V SUB5V DTV9V STB5V STB3.3V D5690 DG-BOARD TNPA4114EB TX-32LX700A (7/15 )

  • Page 56: Dg-Board (8 Of 15) Schematic Diagram

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.22. DG-Board (8 of 15) Schematic Diagram GenX4 to Sheet 008 AG_SOS AG_SOS AG_TV_MAIN_ON AG_TV_MAIN_ON AG_TV_SUB_ON AG_TV_SUB_ON AG_A_MON_MUTE/SP_MUTE AG_A_MON_MUTE/SP_MUTE AG_SOUND_SOS (Common) AG_SOUND_SOS AG_AUDIO_MUTE AG_AUDIO_MUTE DG-BOARD TNPA4114EB TX-32LX700A (8/15 ) AG_AUDIO_XRST AG_AUDIO_XRST STB_RST STB_RST...

  • Page 57: Dg-Board (9 Of 15) Schematic Diagram

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.23. DG-Board (9 of 15) Schematic Diagram Power Supply to Sheet 005 MA2J72800L GenX4 RST *D1112 *R1173 STB_RST Lite2 to Sheet 002 UART(LITE2-GenX4) SBI2 SBI2 SBO2 SBO2 to Sheet 007 STB3.3V UART (HOTEL)

  • Page 58: Dg-Board (10 Of 15) Schematic Diagram

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.24. DG-Board (10 of 15) Schematic Diagram DG-BOARD TNPA4114EB TX-32LX700A (10/15 ) DG-BOARD TNPA4114EA TX-32LX700M (10/15 ) DG-BOARD TNPA4114EC TX-32LX700X (10/15 ) DG-BOARD TNPA4114EC TX-32LX700Y (10/15 ) VDDI/1.2V Sheet009_1:HQ1L/FHD MB87Q1430YNK GenX4 MHQ1.2V to Sheet 008 MHQVD1.2V...

  • Page 59: Dg-Board (11 Of 15) Schematic Diagram

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.25. DG-Board (11 of 15) Schematic Diagram MHQLV3.3V Main3.3V(HQ1L/LVDS) TP4235 IC4208 SUB5V L4213 Main1.2V C4381 C4409 C0CBCBD00043 J0JHC0000078 100u C4411 C4308 ON/OFF 0.1u DTV9V C4288 TP4208 C4410 4.7u L4202 PVIN 0.01u C4331 G1C220MA0077 C4289 0.1u...

  • Page 60: Dg-Board (12 Of 15) Schematic Diagram

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.26. DG-Board (12 of 15) Schematic Diagram MHQLV3.3V L4211 J0JHC0000078 PLL3.3V_1 C4379 MHQVD3.3V 6.3V IC4204 SIDE C4353 6.3V MM3143DNRE(R59-1828) DG25 SUB5V C0CBCBC00190 MHQPL3.3V PANEL C4338 L4205 PLL3.3V_1 0.01u TP4211 J0JHC0000078 C4340 C4342 C4336 6.3V...

  • Page 61: Dg-Board (13 Of 15) Schematic Diagram

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.27. DG-Board (13 of 15) Schematic Diagram AG_HDMI_5V_DET1 R4530 Q4503 2SD0601ASL R4527 MAIN5V R4533 C4622 0.1u MAIN3.3V VCCA D4526 D4527 C4626 VCCB 0.1u B0HCMM000014 B0HCMM000014 TP4508 R4689 DDC_SCL0 SCLA R4676 SCLB L4506 IC4513...

  • Page 62: Dg-Board (14 Of 15) Schematic Diagram

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.28. DG-Board (14 of 15) Schematic Diagram SUB3.3V MAIN5V SUB5V Peaks Lite II C4620 Vout TP4518 C4609 C4618 L4518 C4607 C4628 0.01u Sheet 002 CN_to_H Sheet007 0.1u IC4515 J0JHC0000078 6.3V VI1P9 VI1P9 UVIN9...

  • Page 63: Dg-Board (15 Of 15) Schematic Diagram

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.29. DG-Board (15 of 15) Schematic Diagram GenX4 to Sheet 008 Ex IIC B11B-PH-SM4-TBT(LF)(SN) K1KA11AA0153 STB5V DG33 STB5V (Common) AG_SRQ-GENX to Sheet 003 R4800 GenX4_SCL (GenX4 Loarder/E2PROM) AD_SCL0 AD_SCL0 AD_SDA0 GenX4_SDA (GenX4 Loarder/E2PROM)

  • Page 64: G And Gs-Board Schematic Diagram

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 12.30. G and GS-Board Schematic Diagram G-BOARD TNPA4118AB R-SW Y-SW GS-BOARD TNPA4206AC C-SW K1KA12AA0194 *GS8 B12B-PH-K-S(LF)(SN) SD3.3V TP3900 3.3V JK3700 K4AK18B00004 C3912 TP3901 SDCLK TP3909 TP3908 SDCMD R3901 TP3902 K1NA12B00004 SDDTC 1903572-1 R3915...

  • Page 65: Parts Location & Mechanical Replacement Parts List

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 13 Parts Location & Mechanical Replacement Parts List 13.1. Parts Location...

  • Page 66: Packing Exploded View

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 14 Packing Exploded View...
  • Page 67 TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y...

  • Page 68: Mechanical Replacement Parts List

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 15 Mechanical Replacement Parts List TX-32LX700A TX-32LX700M Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description EAS10D85G SPEAKER EAS10D85G SPEAKER EAS12S14A SPEAKER EAS12S14A SPEAKER...
  • Page 69 TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y TX-32LX700X TX-32LX700Y Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description EAS10D85G SPEAKER EAS10D85G SPEAKER EAS12S14A SPEAKER EAS12S14A SPEAKER J0KG00000011 FERRITE CORE J0KG00000011 FERRITE CORE...

  • Page 70: Electrical Replacement Parts List

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 16 Electrical Replacement Parts List 16.1. Replacement Parts List Notes...

  • Page 71: Electrical Replacement Parts List

    TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y 16.2. Electrical Replacement Parts List Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description IC801 C0DABYY00008 IC Q1004 2SB0709ASL TRANSISTOR IC802 C0DAAMA00003 IC Q1006...
  • Page 72 TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description Q7212 2SD0601ASL TRANSISTOR D3042 MAZ81400ML DIODE Q7213 2SD0601ASL TRANSISTOR D3043 MAZ81400ML DIODE Q7214 2SD0601ASL TRANSISTOR...
  • Page 73 TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description D7209 MA2J11100L DIODE L3703 J0JCC0000364 COIL D7210 MA2J11100L DIODE L3900 J0JCC0000294 COIL D7211 MA2J11100L DIODE...
  • Page 74 TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description L7903 G0A100GA0013 COIL R1028 D0GB470JA041 M 47 OHM J 1/16W L7904 G0A100GA0013 COIL R1033 ERJ3EKF2402V M 2.4K OHM F 1/16W...
  • Page 75 TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description R1246 ERJ2GEJ473X M 47K OHM J R2151 ERJ3EKF2002V M 20K OHM F 1/16W R1250 ERJ2GEJ473X...
  • Page 76 TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description R2324 ERJ6GEYJ100V M 10 OHM J 1/10W R3168 D0GB221JA041 M 220 OHM J 1/16W R2325...
  • Page 77 TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description R4227 ERJ2GEJ680X M 68 OHM J 1/4W R4323 ERJ2GEJ104X M 100K OHM J 1/4W R4228...
  • Page 78 TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description R4543 ERJ2GEJ680X M 68 OHM J 1/4W R4688 ERJ2GEJ472X M 4.7K OHM J 1/4W R4544...
  • Page 79 TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description R7227 ERJ6GEYJ472V M 4.7K OHM J 1/10W R7712 ERJ6GEYJ473V M 47K OHM J 1/10W R7228...
  • Page 80 TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description R8564 ERJ2GEJ103X M 10K OHM J 1/4W R8878 ERJ2GEJ680X M 68 OHM J 1/4W R8601...
  • Page 81 TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description R2290 D0GBR00Z0002 M 0 OHM J 1/16W R5626 ERJ2GE0R00X M 0 OHM 1/4W R2291 D0GBR00Z0002 M 0 OHM J 1/16W...
  • Page 82 TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description JS2046 D0GBR00Z0002 M 0 OHM J 1/16W C1102 F1J1A106A043 C 10UF JS2047 D0GBR00Z0002 M 0 OHM J 1/16W C1103 F1G1C104A081 P 0.1UF 16V...
  • Page 83 TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description C2138 ECJ1VB1H104K C 0.1UF K 50V C2313 ECJ1VB1H104K C 0.1UF K 50V C2143 F1H1H181A792 P 180PF 50V C2314 ECJ1VB1H104K C 0.1UF K 50V...
  • Page 84 TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description C2819 EEEHB1E470P E 47UF 25V C3911 ECJ2VF1C104Z C 0.1UF Z 16V C3021 F1H1A1050028 P 1UF 10V...
  • Page 85 TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description C4245 F1G1C104A081 P 0.1UF 16V C4330 F1G1E1030005 P 0.01UF 25V C4246 F1G1C104A081 P 0.1UF 16V C4331 F1G1C104A081 P 0.1UF 16V...
  • Page 86 TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description C4415 F1G1C104A081 P 0.1UF 16V C4596 F1G1C104A081 P 0.1UF 16V C4451 F1G1E1030005 P 0.01UF 25V...
  • Page 87 TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description C5690 F2G0J470A019 E 47UF 6.3V C7607 F1J1H104A717 P 0.1UF 50V C5691 F2G0J470A019 E 47UF 6.3V C7608 F1J1H104A717 P 0.1UF 50V...
  • Page 88 TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description C8068 F1G1C104A081 P 0.1UF 16V K1KA02A00613 CONNECTOR C8069 F1G1H820A565 P 82PF 50V K1KA09BA0061 CONNECTOR C8070 F1G1C104A081 P 0.1UF 16V...
  • Page 89 TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y FLE07060004...

This manual is also suitable for:

Tx-32lx700xTx-32lx700aTx-32lx700y

Table of Contents