Text preview for : PANASONIC TC-26_32LX70 LH65A.pdf part of PANASONIC TC-26LX70, TC-32LX70 Service Manual
Back to : PANASONIC TC-26_32LX70 L | Home
ORDER NO.MTNC070304CE B05 Canada: B07
26"/32" DIAGONAL LCD TV
LH65A Chassis
Specifications
Power Source Power Consumption Average use Maximum Current Standby condition Aspect Ratio Visible screen size (W × H × Diagonal) 116 W (TC-26LX70) 132 W (TC-32LX70) 2.1 A (TC-26LX70) 2.3 A (TC-32LX70) 0.1 W 16 : 9 26.0 " DIAGONAL (66.1 cm DIAGONAL) (TC-26LX70) 31.5 " DIAGONAL (80.0 cm DIAGONAL) (TC-32LX70) 22.7 " × 12.8 " × 26.0 " (576 mm × 324 mm × 661 mm) (TC-26LX70) 27.5 " × 15.4 " × 31.5 " (698 mm × 392 mm × 800 mm) (TC-32LX70) (No. of pixels) Sound Speaker Audio Output Headphones Channel Capability ATSC/NTSC(Digital/Analog) Operating Conditions Connection Terminals INPUT 1-2 VIDEO: S-VIDEO: AUDIO L-R: INPUT 3 VIDEO: AUDIO L-R: RCA PIN Type × 1 1.0 V [p-p] (75 ohm) Mini DIN 4-pin Y: 1.0 V [p-p] (75 ohm) C: 0.286 V [p-p] (75 ohm) RCA PIN Type × 2 0.5 V [rms] RCA PIN Type × 1 1.0 V [p-p] (75 ohm) RCA PIN Type × 2 0.5 V [rms] Temperature: 32 °F - 95 °F (0 °C - 35 °C) Humidity : 20 % - 80 % RH (non-condensing) 1 way 2 speakers 20 W (10 W × 2) ( 10 % THD ) M3 (3.5mm) Jack × 1 VHF/UHF: 2 - 69, CATV: 1 - 135 1,049,088 (1,366 (W) × 768(H)) [4,098 × 768 dots] AC 120-127 V, 60 Hz
© 2007 Matsushita Electric Industrial Co., Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law.
TC-26LX70 / TC-32LX70
COMPONENT VIDEO INPUT
Y: P B, P R : AUDIO L-R: TYPE A Connector × 2
1.0 V [p-p] (including synchronization) ± 0.35 V [p-p] RCA PIN Type × 2 0.5 V [rms]
HDMI 1-2 AUDIO IN OUTPUT DIGITAL AUDIO OUT FEATURES
This TV supports "HDAVI Control 2" function. AUDIO L-R: VIDEO: AUDIO L-R: PCM/Dolby Digital, Fiber Optic 3D Y/C Digital Comb Filter, CLOSED CAPTION, V-Chip HDMI (HDAVI Control 2) Vesa compatible Photo Viewer RCA PIN Type × 2 0.5 V [rms] RCA PIN Type × 1 1.0 V [p-p] (75 ohm) RCA PIN Type × 2 0.5 V [rms]
Dimensions (W × H × D) Including TV stand TV Set only Weight 25.9 " × 20.3 " × 9.4 " (657 mm × 515 mm × 239 mm) (TC-26LX70) 31.1 " × 23.3 " × 9.4 " (791 mm × 592 mm × 239 mm) (TC-32LX70) 25.9 " × 18.4 " × 4.6 " (657 mm × 468 mm × 117 mm) (TC-26LX70) 31.1 " × 21.5 " × 4.6 " (791 mm × 545 mm × 117 mm) (TC-32LX70) 31.1 lb. (14.0 kg ) NET (TC-26LX70) 36.7 lb. (16.5 kg ) NET (TC-32LX70)
Note:
Design and Specifications are subject change without notice. Weight and Dimensions shown are approximate.
CONTENTS
Page
1 Applicable signals 2 Safety Precautions 2.1. General Guidelines 3 Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices 4 About lead free solder (PbF) 5 Chassis Board Layout 6 Disassembly for Service 6.1. Pedestal assy 6.2. Rear cover 6.3. VESA metal 6.4. AC cord 6.5. Tuner cover 6.6. Power button bracket 6.7. Control panel assy 6.8. G-Board 6.9. Side AV bracket and Inverter shield 6.10. AP-Board 6.11. P-Board 6.12. DT-Board 6.13. A-Board and DT-Board metal 6.14. Chassis 6.15. LCD MTG and LCD panel 6.16. Speaker 6 7 8 9 9 9 9 10 10 10 10 11 11 12 12 12 13 13 14 14 4 5 5 6.17. V-Board 7 Caution statement 7.1. Caution statement. 8 Location of Lead Wiring 8.1. Wire dressing (32 inch) 8.2. Wire dressing (26 inch) 9 EMI Processing 9.1. EMI (32 inch) 9.2. EMI (26 inch) 10 Self-check Function 10.1. Check of the IIC bus lines 10.2. Power LED Blinking timing chart 10.3. No Power 11 Service Mode 11.1. How to enter into Service Mode 11.2. SRV-TOOL 12 Adjustment 12.1. Voltage chart of AP-board 12.2. Voltage chart of P-board 12.3. Voltage chart of A-board 12.4. Picture level adjustment (RF) 13 Hotel mode 14 Conductor Views 14.1. AP-Board (32 inch)
Page
15 16 16 17 17 18 19 19 21 23 23 24 25 26 26 27 28 28 28 28 28 29 31 31
2
TC-26LX70 / TC-32LX70
14.2. AP-Board (26 inch) 14.3. A-Board 14.4. DT-Board 14.5. G and V-Board 15 Schematic and Block Diagram 15.1. Schematic Diagram Notes 15.2. Block Diagram (1 of 2) 15.3. Block Diagram (2 of 2) 15.4. Interconnection Schematic Diagram 15.5. AP-Board (1 of 2) Schematic Diagram (26 inch) 15.6. AP-Board (2 of 2) Schematic Diagram (26 inch) 15.7. AP-Board (1 of 2) Schematic Diagram (32 inch) 15.8. AP-Board (2 of 2) Schematic Diagram (32 inch) 15.9. A-Board (1 of 10) Schematic Diagram 15.10. A-Board (2 of 10) Schematic Diagram
33 35 38 39 41 41 42 43 44 45 46 47 48 49 50
15.11. A-Board (3 of 10) Schematic Diagram 15.12. A-Board (4 of 10) Schematic Diagram 15.13. A-Board (5 of 10) Schematic Diagram 15.14. A-Board (6 of 10) Schematic Diagram 15.15. A-Board (7 of 10) Schematic Diagram 15.16. A-Board (8 of 10) Schematic Diagram 15.17. A-Board (9 of 10) Schematic Diagram 15.18. A-Board (10 of 10) Schematic Diagram 15.19. DT, G and V-Board Schematic Diagram 16 Exploded View and Replacement Parts List 16.1. Exploded View 16.2. Replacement Parts List Notes 16.3. Mechanical Replacement Parts List 16.4. Electrical Replacement Parts List
51 52 53 54 55 56 57 58 59 61 61 62 63 64
3
TC-26LX70 / TC-32LX70
1 Applicable signals
* Mark: Applicable input signal for Component (Y, PB, PR) and HDMI
525 (480) / 60i 525 (480) /60p 750 (720) /60p 1,125 (1,080) /60i 1,125 (1,080)/60p 1,125 (1,080)/60p horizontal frequency (kHz) 15.73 31.47 45.00 33.75 67.43 67.50 vertical frequency (kHz) 59.94 59.94 59.94 59.94 59.94 60.00 COMPONENT * * * * HDMI * * * * * *
Note: · Signals other than those shown above may not be displayed properly. · The above signals are reformatted for optimal viewing on your display.
4
TC-26LX70 / TC-32LX70
2 Safety Precautions
2.1. 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. 2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed. 3. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards.
2.1.1.
Leakage Current Cold Check
2.1.2.
1. Unplug the AC cord and connect a jumper between the two prongs on the plug. 2. Measure the resistance value, with an ohmmeter, between the jumpered AC plug and each exposed metallic cabinet part on the equipment such as screwheads, connectors, control shafts, etc. When the exposed metallic part has a return path to the chassis, the reading should be 100 Mohm and over. When the exposed metal does not have a return path to the chassis, the reading must be .
Leakage Current Hot Check (See Figure 1.)
1. Plug the AC cord directly into the AC outlet. Do not use an isolation transformer for this check. 2. Connect a 1.5kohm, 10 watts resistor, in parallel with a 0.15µF capacitors, between each exposed metallic part on the set and a good earth ground such as a water pipe, as shown in Figure 1. 3. Use an AC voltmeter, with 1000 ohms/volt or more sensitivity, to measure the potential across the resistor. 4. Check each exposed metallic part, and measure the voltage at each point. 5. Reverse the AC plug in the AC outlet and repeat each of the above measurements. 6. The potential at any point should not exceed 0.75 volts RMS. A leakage current tester (Simpson Model 229 or equivalent) may be used to make the hot checks, leakage current must not exceed 1/2 milliamp. In case a measurement is outside of the limits specified, there is a possibility of a shock hazard, and the equipment should be repaired and rechecked before it is returned to the customer.
Figure 1
5
TC-26LX70 / TC-32LX70
3 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. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor "chip" components. The following techniques should be used to help reduce the incidence of component damage caused by electro static discharge (ESD). 1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any ESD on your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging ESD wrist strap, which should be removed for potential shock reasons prior to applying power to the unit under test. 2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly. 3. Use only a grounded-tip soldering iron to solder or unsolder ES devices. 4. Use only an anti-static solder removal device. Some solder removal devices not classified as "anti-static (ESD protected)" can generate electrical charge sufficient to damage ES devices. 5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices. 6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or comparable conductive material). 7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material to the chassis or circuit assembly into which the device will be installed. Caution Be sure no power is applied to the chassis or circuit, and observe all other safety precautions. 8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise ham less 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).
6
TC-26LX70 / TC-32LX70
4 About lead free solder (PbF)
Note: Lead is listed as (Pb) in the periodic table of elements. In the information below, Pb will refer to Lead solder, and PbF will refer to Lead Free Solder. The Lead Free Solder used in our manufacturing process and discussed below is (Sn+Ag+Cu). That is Tin (Sn), Silver (Ag) and Copper (Cu) although other types are available. This model uses Pb Free solder in it's manufacture due to environmental conservation issues. For service and repair work, we'd suggest the use of Pb free solder as well, although Pb solder may be used. PCBs manufactured using lead free solder will have the PbF within a leaf Symbol PbF stamped on the back of PCB. Caution · Pb free solder has a higher melting point than standard solder. Typically the melting point is 50 ~ 70 °F (30~40 °C) higher. Please use a high temperature soldering iron and set it to 700 ± 20 °F (370 ± 10 °C). · Pb free solder will tend to splash when heated too high (about 1100 °F or 600 °C). If you must use Pb solder, please completely remove all of the Pb free solder on the pins or solder area before applying Pb solder. If this is not practical, be sure to heat the Pb free solder until it melts, before applying Pb solder. · After applying PbF solder to double layered boards, please check the component side for excess solder which may flow onto the opposite side. (see figure below)
Suggested Pb free solder There are several kinds of Pb free solder available for purchase. This product uses Sn+Ag+Cu (tin, silver, copper) solder. However, Sn+Cu (tin, copper), Sn+Zn+Bi (tin, zinc, bismuth) solder can also be used.
7
TC-26LX70 / TC-32LX70
5 Chassis Board Layout
8
TC-26LX70 / TC-32LX70
6 Disassembly for Service
6.1. Pedestal assy
1. Lay down the unit so that the rear cover faces upward. 2. Remove the 4 screws. 3. Remove the pedestal assy.
6.3.
VESA metal
1. Remove the 4 screws. 2. Remove the VESA metal.
6.2.
Rear cover
1. Remove the 16 (32") / 14 (26") screws. 2. Remove the rear cover.
9
TC-26LX70 / TC-32LX70
6.4.
AC cord
6.6.
Power button bracket
1. Remove the bushing of the AC cord from the tuner cover. 2. Disconnect the connector (CN1) of AC cord.
1. Remove the 2 screws. 2. Remove the power button bracket.
6.5.
Tuner cover
1. Remove the 2 screws. 2. Remove the tuner cover.
6.7.
Control panel assy
1. Disconnect the connector (AP6). 2. Remove the 2 screws. 3. Remove the control panel assy.
10
TC-26LX70 / TC-32LX70
6.8.
G-Board
6.9.
1. Remove the 2 screws. 2. Disconnect the connector (G4). 3. Remove the G-Board.
Side AV bracket and Inverter shield
1. Remove the screw (A). 2. Remove the screw (B).
3. Remove the 2 screws (C). 4. Remove the side AV bracket and the inverter shield.
11
TC-26LX70 / TC-32LX70
6.11. P-Board
1. Remove the 7 screws. 2. Disconnect the connectors (CN2/CN4). 3. Remove the P-Board.
6.10. AP-Board
1. Remove the 3 (32") / 2 (26") screws. 2. Disconnect the connectors (A3/A4/CN3). 3. Remove the AP-Board.
6.12. DT-Board
1. Remove the 4 screws. 2. Remove the DT-Board.
12
TC-26LX70 / TC-32LX70
6.13. A-Board and DT-Board metal
1. Remove the 10 screws. 2. Disconnect the connector (A2/A5/A8/A9/A16).
6.14. Chassis
1. Remove the 2 screws (D). 2. Remove the 2 screws (E). 3. Remove the 2 screws (F). 4. Remove the chassis.
3. Remove the 2 screws. 4. Remove the A-Board and DT-Board metal.
13
TC-26LX70 / TC-32LX70
6.15. LCD MTG and LCD panel
1. Remove the 4 (32") / 2 (26") screws (G). 2. Remove the 7 (32") / 6 (26") screws (H) 3. Remove the LCD MTG.
6.16. Speaker
1. Remove the 2 screws. 2. Remove the speaker.
4. Remove the LCD panel.
14
TC-26LX70 / TC-32LX70
6.17. V-Board
1. Remove the 2 screws. 2. Disconnect the connector (V1). 3. Remove the V-Board.
15
TC-26LX70 / TC-32LX70
7 Caution statement
7.1.
Caution: Please confirm that all flexible cables are assembled correctly. Also make sure that they are locked in the connectors. Verify by giving the flexible cables a very slight pull.
Caution statement.
16
TC-26LX70 / TC-32LX70
8 Location of Lead Wiring
8.1. Wire dressing (32 inch)
17
TC-26LX70 / TC-32LX70
8.2.
Wire dressing (26 inch)
18
TC-26LX70 / TC-32LX70
9 EMI Processing
9.1. EMI (32 inch)
19
TC-26LX70 / TC-32LX70
20
TC-26LX70 / TC-32LX70
9.2.
EMI (26 inch)
21
TC-26LX70 / TC-32LX70
22
TC-26LX70 / TC-32LX70
10 Self-check Function
Use the self-check function to test the unit. 1. Checking the IIC bus lines 2. Power LED Blinking timing
10.1. Check of the IIC bus lines
10.1.1. How to access
Self-check indication only: Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [OK] button on the remote control for more than 3 seconds. Self-check indication and forced to factory shipment setting: Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [MENU] button on the remote control for more than 3 seconds.
10.1.2. Exit
Disconnect the AC cord from wall outlet.
10.1.3. Screen display
10.1.4. Check Point
Confirm the following parts if NG was displayed.
23
TC-26LX70 / TC-32LX70
10.2. Power LED Blinking timing chart
1. Subject Information of LED Flashing timing chart. 2. Contents When an abnormality has occurred the unit, the protection circuit operates and reset to the stand by mode. At this time, the defective block can be identified by the number of blinks of the Power LED on the front panel of the unit.
24
TC-26LX70 / TC-32LX70
10.3. No Power
First check point There are following 2 states of No Power indication by power LED. 1. No lit 2. Red is lit then turns red blinking a few seconds later. (See 10.2.)
25
TC-26LX70 / TC-32LX70
11 Service Mode
11.1. 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.
11.1.1. Key command
"1" button...Main items Selection in forward direction "2" button...Main items Selection in reverse direction "3" button...Sub items Selection in forward direction "4" button...Sub items Selection in reverse direction "VOL" button...Value of sub items change in forward direction ( + ), in reverse direction ( - )
11.1.2. Contents of adjustment mode
· Value is shown as a hexadecimal number. · Preset value differs depending on models. · After entering the adjustment mode, take note of the value in each item before starting adjustment.
Main item ADJUST Sub item CONTRAST COLOR TINT SUB-BRT BACKLGT B-Y-G R-Y-A R-GAIN G-GAIN B-GAIN R-CENT G-CENT B-CENT BOOT STBY-SET Emergency CLK MODE CLOCK CODE Sample Data 000 49 FE 808 276 34 00 FF FF FF AD 80 BA ROM 00 ON 00 000 A 00 Remark
WB-ADJ
OPTION
Factory Preset.
RM-SET SRV-TOOL
Fixed. See next.
11.1.3. How to exit
Switch off the power with the [POWER] button on the main unit or the [POWER] button on the remote control.
26
TC-26LX70 / TC-32LX70
11.2. SRV-TOOL
11.2.1. How to access
1. Select "SRV-TOOL" in Service man Mode. 2. Press [OK] button on the remote control.
11.2.2. Display of SOS History
SOS History (Number of LED blinking ) indication. From left side; Last SOS, before Last, three occurrence before, 2nd occurrence after shipment, 1st occurrence after shipment. This indication except 2nd and 1st occurrence after shipment will be cleared by "Self-check indication and forced to factory shipment setting".
11.2.3. POWER ON TIME/COUNT
Time : Cumulative power on time, indicated hour : minute by decimal Count : Number of ON times by decimal Note : This indication will not cleared by self-check or any command.
11.2.4. Exit
1. Disconnect the AC cord from wall outlet.
27
TC-26LX70 / TC-32LX70
12 Adjustment
12.1. Voltage chart of AP-board
VOLTAGE 24V SUB_5V SUB_9V BT_30V SOUND_15V PANEL_12V STB_5V TEST POINT TP7904 TP7211 TP7213 TP7601 TP7209 TP7702 TP7151 SPECIFICATION 24.0±1.2V 5.12±0.25V 9.27±0.45V 31.5±2.5V 15.2V±0.75V 12.14±0.6V 5.0±0.5V
12.2. Voltage chart of P-board
VOLTAGE STB_5V TEST POINT CN3-12pin SPECIFICATION 5.0±0.5V
12.3. Voltage chart of A-board
VOLTAGE STB3.3V SUB1.2V SUB1.8V SUB3.3V TEST POINT TP7006 TP5601 TP5602 TP5600 SPECIFICATION 3.3±0.16V 1.26±0.06V 1.83±0.09V 3.3±0.16V
12.4. Picture level adjustment (RF)
Instrument Name 1. REMOTE TRANSMITTER 2. Ex. Signal (Split color bar) Adjustment or Inspection Procedure Remarks
Remarks
1. Receive the split color bar. (Screen mode: ZOOM or FULL Picture mode: DYNAMIC AI: OFF AI Picture: OFF) *BACK LIGHT +30
1. Enter Service mode, and select MAIN_ADJ PICTURE. Volume UP/DOWN key makes GAIN displayed under PICTURE to set. Pushing the remote controller "OK" key for about 3 seconds, GAIN is suited to the adjustment value automatically.
28
TC-26LX70 / TC-32LX70
13 Hotel mode
1. Purpose Restrict a function for hotels. 2. Access command to the Hotel mode setup menu In order to display the Hotel mode setup menu, please enter the following command (within 2 second). [TV] : Vol. "Down" + [REMOTE] : TV/VIDEO (3 times)
Channel Mode Input item Function Select hotel mode ON/OFF Select input signal modes. Set the input, when each time power is switched on. Selection: -/RF/COMP/HDMI1/HDMI2/VIDEO1/ VIDEO2/VIDEO3 · Off: give priority to a last memory. Select channel when input signal is RF. Set the channel, each time power is switched on. Selection: Any channel number or "-". "-" means the channel when turns off. Adjust the volume when each time power is switched on. Range: 0 to 63 Adjust maximum volume. Range: 0 to 63 Restrict the OSD. Selection: OFF/PATTERN1 · OFF: No restriction · PATTERN1: restriction Select front key conditions. Selection: Off/Pattern1/All · Off: altogether valid. · Pattern: only input key is valid. Pow Ctrl · All: altogether invalid. Select POWER-ON/OFF condition when AC power cord is disconnected and then connected. OFF: The same condition when AC power cord is disconnected. ON: Forced power ON condition.
Then, the Hotel mode setup menu is displayed.
Volume
Vol. Max
OSD Ctrl
FP Ctrl
3. To exit the Hotel mode setup menu Disconnect AC power code from wall outlet. 4. Explain the Hotel mode setup menu
29
TC-26LX70 / TC-32LX70
NOTE
30
TC-26LX70 / TC-32LX70
14 Conductor Views
14.1. AP-Board (32 inch)
Parts Location
AP-BOARD (FOIL SIDE)
AP
IC
IC7205 IC7209 IC7212 IC7215 IC7216 IC7217 IC7233 E-2 H-2 B-3 F-2 H-4 H-3 D-2
TRANSISTOR
Q7204 Q7205 Q7206 Q7207 Q7208 Q7209 Q7210 Q7211 Q7212 Q7213 Q7214 Q7221 Q7222 Q7223 Q7224 Q7225 Q7226 Q7227 Q7228 Q7229 Q7230 Q7450 Q7451 Q7452 Q7508 Q7701 Q7702 Q7804 Q7805 Q7806 C-3 C-4 C-3 D-4 B-1 B-1 C-1 D-1 B-1 B-1 B-1 A-2 A-2 B-4 A-4 F-2 E-2 H-2 F-2 E-2 H-2 D-2 C-1 B-2 B-2 B-2 B-2 H-4 F-2 F-1
6
TP
TP7151 TP7207 TP7208 TP7209 TP7210 TP7211 TP7212 TP7213 TP7451 TP7601 TP7701 TP7702 TP7801 TP7802 TP7803 TP7904 TP7905 C-3 C-2 F-2 E-2 E-2 D-2 H-3 G-2 C-2 G-3 B-2 C-2 H-3 I-3 H-3 A-2 B-3
5
AP-BOARD (FOIL SIDE) TNPA4155ACS
1
AP6
2
C7258
JS7977
R7301
SW7203
R7312 JS7974
JS7976
Q7224
R7332
C7344
R7314
R7313 Q7223
JS7973 JA11
JS7975
JS7979
R7331
4
IC7216 Q7804
R7801 R7803 C7806 C7805 C7807 R7802
Q7207
C7206
R7213
Q7205
R7208
R7340 R7341
Q7204
R7210
D7204 D7203
R7209
R7215
R7216
R7217
TP7801
Q7206
C7205
D7261
C7801 D7802
C7204
JA19
R7211
R7214 R7212
C7207
1
5
D7801
L7801
C7802
3
JA4
AP8
TP7151
TNPA4155
D7223
1
PbF
AP
C7299
D7260
JA5
R7268 R7267
TP7802
L7802
C7804 R7365
IC7217
D7804
1
C7251
SEE REVERSE FOR ORDER NO.
C7298
L7216
JA10
TP7803
C7803
R7361
D7803
L7212
C7278
L7315 L7452
C7809
R7335
C7301
C7606
C7286
C7260
D7250
TP7601
L7450
1
5
R7320 R7322
5
R7702
TP7905
L7208
C7265
L7701
C7248
C7304 C7303 C7295
C7808
C7274
JA14
R7490
C7273
IC7212
R7336 R7265 C7214 D7222
C7708 C7246 C7245
TP7451 R7706
D7224 JA8 R7299
C7279
R7328 Q7226
JA15
TP7212 C7285
ZA7002
R7266
TP7210
D7701
Q7221 Q7222 R7357 C7302
C7261
D7244
R7329
C7266
R7319 R7318
R7343
L7704 L7703
L7600
TP7208
C7275
Q7450
Q7227
3
R7701
5
L7214 L7215
TP7211
C7272
10
C7282
C7601
D7259
10
C7288
R7334
R7354
JA2
R7705
JA17
C7610
R7342
Q7225
INV_SOS ADIM INV_PWM
R7356 R7355
2 1
C7702
C7269
2
C7707 R7704 C7706
C7704 R7703
C7701
C7259
C7262
C7244
10
TP7207
C7252
R7326
4
R7707
D7702
R7453
L7210 L7211
R7348 C7276 R7321
D7246
R7306 JA13 R7300 R7315
C7612
R7339
TP7209
TP7702
C7249
R7317
D7480
D7252
C7287
D7254
TP7701
C7611 C7602
C7270
C7264
D7251
TP7213
R7316
D7481
C7705
1
D7237
4
D7453
R7358 R7333 C7289 R7352
R7347
L7219 L7218
C7292 C7291
D7601 D7258
L7207
D7249
D7256
Q7702
JA16 D7245
R7303 C7263 R7307 C7268
D7705
L7213
C7100
D7602 C7609
R7345
R7344 Q7701
L7702 C7703
R7247 D7208 D7475 D7469 R7492 D7470 D7473 R7493 D7805 D7476 R7364 R7311 R7495 D7703
L7209
ZA7006
1 2 1 2
AP2
C7101
2 3
D7236
5
R7302 IC7233
D7452 R7304 R7305 C7247
R7325
D7241
C7271
D7247
JA18
C7267
R7346
R7708
L7217
R7360
R7327
Q7228
D7255
D7243
D7253
1
IC7209
C7284
D7248
R7287
1
R7324 C7283
Q7230
D7242
Q7229
JA1
TP7904
D7220
D7472
1
IC7215
D7240
D7205 R7218
Q7452
R7229
R7323 C7281 C7280
C7294 R7337 C7293
C7297 R7330 R7338
L7316
C7277
R7712
R7709
IC7205
R7805
D7704 D7474
Q7508 R7710 R7711 Q7209 R7226
L7956
R7227 D7207 R7224 R7223
C7290
C7296
L7966
L7312
L7201
D7468
R7310
R7501
R7222
Q7212 R7498 R7238 R7237
R7353
D7471
Q7805 JA3 R7804 R7350
L7965
R7499
R7502
C7958
R7349
JA12
R7221
C7300
C7965
R7363
R7239
C7966
R7351
R7308
C7967
R7494
Q7210
15 14 19 18
L7302
C7215
R7232
Q7208
JA6 JA7
C7956
C7961
C7957
R7225
C7211
Q7806
C7952
L7964
2
22
2 1
L7960 AP3
C7963
22
L7959
C7954
C7209
Q7213
R7242 R7233
Q7451
C7605
R7496
Q7211
R7366
R7228
1
R7220 R7269 D7206 C7208 R7219 R7270 R7245
R7497
Q7214
C7212
R7241 R7250
R7488 R7485 R7243 R7487 R7362 R7309 R7486 R7234
C7210
1
JA9
AP4
23
L7953
C7603
23
TC-32LX70 AP-BOARD TNPA4155ACS
TC-32LX70 AP-BOARD TNPA4155ACS
A
B
C
D
E
31
F
G
H
I
TC-26LX70 / TC-32LX70
AP
Parts Location
6
IC
AP-BOARD (COMPONENT SIDE)
IC7205 IC7209 IC7212 IC7215 IC7233
E-2 B-2 H-2 D-2 F-2
5
1
AP6
2
SW7203
4
AP-BOARD (COMPONENT SIDE) TNPA4155ACS
J19
J18
J123 C7344
JS7227
J330
J340
J308
J302
J318
J133
J301
J337
J312
J309
C7802
L7801
J313
J319
L7802
J306
J124
J339
JS7228 JS7456
J158
JS7201
L7212
J129
JS7225
J338
J114 PANEL_12V L7452
J321
JS7200
C7298
J102 J142 24V
3
J333
J106
JS7801
J7
L7216
1
C7299
J2 J317
J322 J316 J336 J303
JS7222
C7803
J20
J332
J323
C7286
C7606
JS7450
J110 J305
C7260
L7208
J139
L7315
L7450
J141
J310
AP8
J136
J127
JS7701
5
J21
JS7852
JS7219
C7273
ZA7002
J146
L7215
L7704 L7703
J111
D7254
C7245
J329
10
C7262 L7210
C7246
J335
3
C7288
10
L7214
J144
J15
J157
J148
J108 IC7209
J13
JS7702
J147
L7600
L7211
J137
J1
J143
2 4 1 1
C7702 IC7212
5 4
J10 J116 AP2
JS7226
1
0
C7703
IC7205
L7218
IC7215 D7242
D7705
L7213
2
J104
D7248
5
IC7233
2 2 2
J112 J135 J145 JS7309 L7316 J150
J149
J119
C7708
J311
C7275
L7701
J132
J307
1 1
J325
L7219 J315
J130
1
SUB_5V
J304 J101 J151
3
D7240 L7207
J334
1
L7209
J156 J109
L7966
L7956
J118
J8
HQ_3.3V
J113
J138
JS7966
L7965
J328
SUB_9V
L7959
DTV_9V
J9
J140 INV_ON J121
J105
L7302
J5
J134
L7201
C7300
J120
J3
J128
L7217
J331
1
J103
L7702
J314 JS7153
JS7204
L7312
14 18
15 19
ZA7006
J122
C7211 AP4
JS7957
L7964
22
ODU_15V
C7966 C7967
AP3 SOUND_VCC
22
JS7963 L7953
J117
2
J17
PbF
1
C7209
J126
2 1 23
JS7962 L7960 BT_30V
1 TNPA4155
ORDER NO.
AP
J14
23
1
STB_5V
TC-32LX70 AP-BOARD TNPA4155ACS
TC-32LX70 AP-BOARD TNPA4155ACS
A
B
C
D
E
F
G
H
I
32
TC-26LX70 / TC-32LX70
14.2. AP-Board (26 inch)
Parts Location
AP-BOARD (FOIL SIDE) IC
AP IC7205 IC7209 IC7212 IC7215 IC7216 IC7217 IC7233 E-2 H-2 B-3 F-2 I-4 I-3 D-2
TRANSISTOR
Q7204 Q7205 Q7206 Q7207 Q7208 Q7209 Q7210 Q7211 Q7212 Q7213 Q7214 Q7221 Q7222 Q7223 Q7224 Q7225 Q7226 Q7227 Q7228 Q7229 Q7230 Q7450 Q7451 Q7452 Q7508 Q7701 Q7702 Q7804 Q7805 Q7806 C-4 C-4 C-4 D-4 B-1 B-1 C-1 D-1 B-2 B-1 B-1 A-3 A-2 B-3 A-3 G-2 E-3 I-3 G-2 E-2 I-2 D-3 C-1 B-2 B-2 B-2 B-2 I-4 G-2 G-1
IC7216
6
TP
TP7151 TP7207 TP7208 TP7209 TP7210 TP7211 TP7212 TP7213 TP7451 TP7601 TP7701 TP7702 TP7801 TP7802 TP7803 TP7904 TP7905 C-3 D-2 F-3 F-2 E-3 D-2 H-3 H-2 C-3 G-3 B-2 C-2 H-3 I-3 H-3 A-2 B-3
5
4
AP-BOARD (FOIL SIDE) TNPA4156ACS
R7209 R7210 JS7977 R7213 C7206 Q7206
R7803 C7806 C7807
1
AP6
R7215
R7216
2
D7204
D7203
R7340 R7341
Q7804
C7258
D7261
R7301 R7312 JS7974
SW7203
R7217
C7207
R7801
Q7207
R7208
D7802
C7204 Q7204
R7212
C7205
R7211
R7214
JS7976 JA19
Q7205
R7802
C7805
C7801
15
D7801
TP7801
L7801
Q7224 JA5 JA4
R7332
TP7151 R7313 Q7223 JS7975 JS7979 R7331 JS7973 JA11 C7251
TNPA4156
D7223
1
PbF
AP
C7299
D7260
AP8
TP7802
L7802
C7804 R7365 IC7217
R7314
D7804
C7802
15
SEE REVERSE FOR ORDER NO.
C7298
L7216
TP7803 D7803
C7803
R7361
C7344
3
R7702 R7266
JA10
L7212
C7278
L7315 L7452
L7450
C7809
R7335
C7301
C7606
C7286
C7260
D7250
TP7601
1 5
C7304 C7303 C7808
R7320 R7322
TP7905 D7701
L7208
C7265
L7701
C7274
JA14
R7490
C7273
C7248
IC7212
R7336 JA2 R7265 C7214 D7222
C7708 C7246 C7245
TP7451 R7706
D7224 JA8 R7299 Q7450 R7343
C7279
R7328 Q7226
JA15 C7261 D7244 R7319 R7318 Q7225 C7269
TP7212 C7285
ZA7002
TP7210
R7268 R7267 Q7222 R7357 C7302 R7356 R7355
Q7221
C7295
R7329 JA17 C7282 R7326
L7704 L7703
L7600
C7266
TP7208
C7275
3
R7701 C7704 R7703
Q7227
5
L7214 L7215
TP7211
C7272
10
C7601 C7610
D7259
10
C7288
R7334
R7705
R7342
INV_SOS ADIM INV_PWM
R7354
2 1
C7702
C7259
C7701
C7262
C7244
10
TP7207
C7252
4
C7707 R7704 C7706 R7707
D7702
R7453
L7210 L7211
R7348 C7276 R7321 D7246 JA16 D7245
R7306 JA13 R7300 R7315 R7317 C7270 C7264
C7612 C7287
R7339
TP7209
TP7702
C7249
D7480
D7252
D7254
TP7701
C7611 C7602 TP7213
D7251
R7316
D7481
C7705
1 2 3
D7237
4
D7453
R7358 R7333 C7289 R7352
R7347 R7325 JA18
L7219 L7218
C7292 C7291
D7601 D7258 D7602 C7609
L7207
D7249
D7256
Q7702
R7303 C7263 R7307 C7268
D7705
L7213
C7100
R7345
R7344 Q7701
L7702 C7703
R7247 D7208 D7475 D7469 R7492 D7470 D7473 R7493 D7805 D7476 R7364 R7311 R7495 D7703
L7209
1 2
C7101
2
5
R7302
D7452 R7304 R7305 C7247
D7241
C7271
D7247
C7267 Q7228
R7346 R7327
R7708
L7217
R7360
D7255
D7243
ZA7006
1 2
L7316
R7712
D7253
1
IC7209
C7284
D7248
D7240
D7236 D7205 R7218
IC7233
R7287 R7227 D7207 R7224 R7223
1
R7324 C7283
Q7230
D7242
Q7229
JA1
TP7904
D7220
D7472
1
IC7215
Q7452 R7501
R7229 JA3
R7323 C7281 C7280
C7294 R7337 C7293
C7297 R7330 R7338 C7290 C7296
C7277
R7709
IC7205
R7805
D7704 D7474
AP2
Q7508 R7710 R7711 Q7209 R7226
L7956
L7966
L7201
L7312
D7468
R7310 C7958
R7222 C7215
Q7212 R7498 R7238 R7237 R7232
R7353
D7471
Q7805 R7804 R7350
L7965
R7499
R7502
R7349
JA12
R7221
C7300
C7965 R7363 R7494
R7239
C7966
R7351 Q7210 JA6 JA7
R7308
C7967
L7959
15 14 19 18
L7302
Q7208
C7956
C7961
C7957
R7225
C7211
Q7806
C7952
2
22
2 1
L7960 AP3
22
L7964
C7954
C7963
C7209
Q7213
R7242 R7233
Q7451
C7605
R7496
R7366
Q7211
R7228
1
R7220 R7269 D7206 C7208 R7219 R7270 R7245
R7497
Q7214
C7212
R7241 R7250
R7488 R7485 R7362 R7243 R7487 R7309 R7234 R7486
C7210
1
JA9
AP4
23
L7953
C7603
23
TC-26LX70 AP-BOARD TNPA4156ACS
TC-26LX70 AP-BOARD TNPA4156ACS
A
B
C
D
E
33
F
G
H
I
TC-26LX70 / TC-32LX70
AP
Parts Location
6
IC
AP-BOARD (COMPONENT SIDE)
IC7205 IC7209 IC7212 IC7215 IC7233
E-2 B-2 H-2 D-2 F-2
5
4
AP-BOARD (COMPONENT SIDE) TNPA4156ACS
J19
1
JS7227
AP6
2
J340
J308
J302
J330
J318
J133
J301
J313
J337
L7801
J312
J309
J319
L7802
C7802
J306
J124
J339
J158
J106
JS7801
JS7228
JS7456
SW7203
J7
JS7201
L7212
J129
JS7225
J338
J114 PANEL_12V L7452 C7344
JS7200
C7298
J102 J142 24V
J18
L7216
1
J323
J333
C7299
J2 J317
J332
J123
J322
J316
J336
JS7222
C7803
J303
3
J21 ZA7002
J20
J321
C7286
C7606
JS7450
J110 J305
L7208
L7315
J141
J310
AP8
J136
J127
5
JS7701
J139
JS7852
JS7219
C7273
J146
C7260
L7215
L7704 L7703
J111
C7245
D7254
C7246
J329
C7262 L7210
0
J335
C7288
10
L7214
J15
3
J144
J157
J148
J13
JS7702
J147
L7600
L7211
J1
J143
2 4 1 1
C7702 IC7212
5 4
J10 J116 AP2
0
J108
IC7209
J137
C7703
IC7205
L7218
IC7215
D7248
D7242
JS7226
L7213
D7705
5
IC7233
2 2 2
J112 J135 J145 JS7309 L7316 J150
J149
J119
C7708
J311
C7275
L7701
J132
L7450
J325
11
2
J104 L7956
J307
1 1
L7219 J315
SUB_5V
3
D7240 L7207
J334
J304
J101
J151
1
L7209
J130
L7966 C7300
J120
J118
J113
J8
HQ_3.3V
J138
JS7966
L7965
J328
SUB_9V
L7959
DTV_9V
J9
J140 INV_ON J121
J105
L7302
J5
J134
L7201
J3
J128
L7217
J331
J156
J109
11
J103
L7702
J314 JS7153
JS7204
L7312
14 18
15 19
ZA7006
J122
C7211 AP4
22
JS7957 L7964 ODU_15V
C7966 C7967
AP3 SOUND_VCC
22
JS7963 L7953
J117
2
J17
PbF
1
C7209
J126
2 1 23
JS7962 L7960 BT_30V
1 TNPA4156
ORDER NO.
AP
J14
23
1
STB_5V
TC-26LX70 AP-BOARD TNPA4156ACS
TC-26LX70 AP-BOARD TNPA4156ACS
A
B
C
D
E
F
G
H
I
34
TC-26LX70 / TC-32LX70
14.3. A-Board
A-BOARD (FOIL SIDE) TNPH0682S (TC-32LX70) TNPH0682ACS (TC-26LX70)
TNPH0682 B
6
TP2608
C4704 TP8501 C4718 C8036 TP8500 R8033 C8042 C5632 L5605 R8101 C8040 R8097 C8013 C8012 R8037 Q4203 R4345 Q4202 R4347 C4401 C4769 C5631
TP2606
TP2604
TP2602 TP4244
TP4244
TP2600
TP4103
TP4107
TP4107
IC1108
TP3006
TP3016 TP3006 TP1102 TP1100
JS2076 C3397 TP3003
TP3002
TP3002
L3037
Q2060
Q2059
R4016
C3096 TP3004 L3033
R2141 R2142 R2145 Q2053
TP4104
TP7005
TP3016
TP4105
D1111 TP7005
C4076 C4078 TP4104 TP4105 L4091 TP4103 TP4102 C4754 R4902 D1120 TP5727 D1112
C2125 R2148 JS2040 D2061 R2154
R2153
L3034
C3399
TP4102
TP3008
C3098
Q2059 Q2060
Q4203 IC8004
R8086 C8052
R4348 R4346
TP2600 TP2608 TP2606 TP2604 TP2602 TP4811 TP4243
+
Q4202
TP2609 TP2607 TP2601 TP2605 TP2603
TP4101
Q5709
Q5709 R5754 C5772
R1356 R1343 IC1108 C1196 R1400 C1197 R1405 C1195 TP4109 R1406 R1528 C1194 C1105 D1113 TP7006 C1193 TP4110
TP1103
TP1103
TP3004
TP4109
C2103
TP4810
TP3001
Q2053
TP1102
R1152 R1223 C1109 C1123 R1169 R1166R1170 C1125 C1126
C4701 TP3017 TP3007
TP3001
D5702 R5772 R5771 Q5714
TP3017
TP3009
TP1101 TP3009 TP3019
R1146
TP4101
R5756 R5755 Q5708 C5773 R5757
TP4243
TP3007
C8056 C8053
TP4110
R1134 R1144
96 R1229
D1105
R1149
C8048
Q5714
65
R1164 R1232 R1186 R1247 R1248 R1243 R1184 R1183
C5778
Q5713
R5768 R5769 R5773 Q5713
R8087 1 R8088 R8090 R8089
C8047
D2046 JS2115 TP3015
8
TP1101
TP2609
TP4108
TP5727
TP1100
TP2607
TP2605
TP2603
TP2601
C4734
Q5603
C5630
C5610
C8035 C8054 C8055 R8091 IC8004 C8041 C8050 C8049
TP4108
R1104
Q5708
97
R1123 C1104
64
R1241 R1191 R1220 R1218 R1240
TP3005
TP7006
TP3019
Q5604
C8044
R2834
X8001
D5604 D5603 C5626 C5627 R5628 R5627 R5622 R5625 R5626 R5619 R5637 R5632 R5630 C5622 Q5603
R5638 Q5604
R5647 R5646
TP3005
D2834 R2832 TP2707 TP2711
TP3015
C1114
R2835
C5771
R1139 R1140
R8093 R8034 C8045 C8046 C8065 R8104 R8038 C8064 R8109 C8014 R8110 R8045 R8044 R8111 R8041 R8040 C8077 R8023 R8024 R8025 R8039 R8048 R8049 R8053 R8052 R8077 R8081 R8071
IC1100
D2835
R1129
16
9
30
16
C8062 C8061 C8057 R8095 R8094 C8058 C8060 C8059
R1192
TP2710 R2836 R2837 D2837 D1109
IC1100
R5642R5640 R5641 R5635 R5620 C5644R5636 R5643 IC5601 R5615 R5631 C5623 R5629
C5617 C5620 C5624 IC5601
R1174 R1175 R1177 R1272 R1178 R1179 R1181 C1111
TP2708 TP2709
L8005 C4700 R1235 R1249 R1260 R2619
R1124 R1125
D2836 TP1220
R8108 C8069
R8103 R8032 C8039
128
R1130 R1237 R1273 R1245 R1246 R1244 R1250 R1253
33
R8069 R8059 R8061 R8068 R8100 R8078
R8075 R8056 R8060 R8067 R8099
TP1224
L5707
C5760
R8035 R8098
1
C5616 R5634 R5633 R5621 R5623
R8030
15
C5621 C5625 R5617 R5624 R5616
5
TP5602 D5607
R8083 C8043 R8082
R8107 C8067 C8068 R8586 R8587 C8031 C8030 L8001
IC5700
C1116 C5750 C5749 IC5700 R5732 R5730 C5748 R5731 C5753
TP1220
R8031
R8106
C5634 C5637
TP1221
13
TP1105 R1266
2
R1162
C1112
R1194 R1196
C5762
R8012 R8007 R8011 R8008 R8079 R8028 R8080 R8029 R8015 R8016 R8020 R8019
FL4031 JS4001
A
R1222
C8011
R5614 R5612 C5601 R5610
TP1104
TP1224 TP1222C4752
R1165
TP5601
TP5601
TP1104
C4762 C4780
TP1105
R1251
R1231
R1234 R1158
R5740 C5758 C5756
4
3
R1259
D1115
TP1223 TP1221
R8084 C8037
R1203
IC5702
TP1222
C5752
R1155
FL4032 JS4003
D5701
R1171 C1124 R1172
L5705
L5706
D1106
R5762 C8071
C8078 C8051 D5608 C8016 C8017 C8015 C8079 C8038 L8003
C8080 L8004
C5641
1
5
L8010 C8074 C8070 D1110 L8009 L8008 C8075
IC5702
C3032 C4753 R3033
R1216 R1217
R1168 R1167
TP5602
R5611 C5600 C5606 R5600
TP1223
D1104
C8076 C8008 C8073
C1119
C1113 C3045 C3047 C3048 C3049
R8875 C8006 R8573
R8764 R8765 C8033
R8866
C8010
C8009 C8021
C8007 C8020
C8034
L8006
IC3001
50
R8867
R3032
26
R8767
C4721 C8003 R8004 R8003
D5600
12
R8725 C8026 R8547 R8544 C5639 R8546 R8545 R8500 R8504
C8018 C8019 C8022 C8072 L8002 C8028
C3025
C8027
R4393
TP5600
1
IC5600 R5604 R5605 C5607
C8024
C8004
R8002 R8584 R8604 C8002
R8769
13
R5603 R5618
24
C5638 R8772
C3051 C3053 C3055 C3057 C3059 C3061 C3063 R3064 C3065 C3067 C3069 C3072 C3074 C3076 JS3121
C3024 C3022 R3020 C3020 R3019 R3026 C3019 C3017 R3014 C3014 C3012 C3010 C3008 C3006 R3005 C3005 R3003 C3003
C5603 C5604
C8023
R8005
25
DVISOUND1
C8025
C8032
51
IC5600
L8007
C8005
D3073
R3193
TP5600
C4716
IC3001
D3072
R3192
C8001 R8532 R8001
R8519 R8578 R8580 R8517 R8770
C8029
R8518
R3212
R5613 D5606 C5633
R5607
C5643
C5605
C5608 R5606 R5602
R5601
COMPONENT1
1
R3211
D3065
JS3122
R8865
FL3032
R8663
R2838 R3191 D3068
75 76
R8796
R3002 R3001 C3001
R8540 R8550 R8542 R8548
R8539 R8552 R8538 R8553
100
TP5850 TP8552
IC8503 ORDER NO.
R8724
TP5850
C3089
R3099 C3099
C3091
R3097 C3097 R3096 R3095 C3095 C3093
R3209
D3066
R3077 C3077
R3079 C3079
R3081 C3081
R3087 C3087 R3085 R3084 R3083
D3064
C3086
4
C8861 L8861 C4715 C5636 L8863 C8863 C4763 R8850 R8903 R8904 R8864 R8899 R8862 R8861 R8860
R3190
C3090
D3067
C3088
5
D3063 R8558 R8554 R8555 R8557 IC8503 JS3118
TP8552 TP8553 C8502
C4733
4
JS3112 JS3116 D3048 D3047 R4088
TP8553
FL3031
JS3117
R3208
FL3034
FL3030
C4711
8
TP8551 C8506
1
R8556
JS3111
JS3115 JK3000
TP8547
TP8547
D3051
R3203
C3177
D3080
R3204
Gasket
C4723
TP8551
V1
D3052 R3199 D3049 C3176
Q2694 Q2693
Q2693 Q2694 R2623 R2622 C3111 R3111 C3110 R3110
D3079
R3202
C3109 R3109
C3108 R3108
C3107 R3107
C3106 R3106
C3104 R3104
C3103 R3103
D3060
JS3114
C3105
C3101 C3102
FL3029
JS3113
29
C4795
28
11
1
C3112 R3112 C3113 R3113 C3164 C3165 C3116 R3116 C3117 R3117 C3118 C3119 C3120 R3120 R3122
12
R3207
R3205
44
C8504
R4568 R4569 TP4510TP4510
3
TP4516
C8501
IC8502
R8510 R8512 C4743
IC3101
C3144 C3143 C3142 C3141 C3140 C3139 C3148 R3137 R3136 R3135 R3134
Q4509
R4674
D3062
R3201
TP4517
Q4509
IC4504
TP4517
V2
IC3101
D3050
TP3055
D3061
R3196
TP4509
TP4511
R3197
TP4511
8
IC4504
5
22 C3121 R3121
C3146
C4773 D3076
TP3054
34 23
R3123 R3124 R3125 R3126 R3147
C8500 R8514
33
Q3124
TP3053
TP4513
R8562 R8563 R8564 R8565
R8566
IC8502 56
1
C3132 C3133 R3148 TP3052 D3078 Q3124 R3149 R3150 C3153 R3151 D2059
MONOUT
JK3000
C3145 C4713
C3124 C3123 R3145 R3146 C4712 L3101 C4732
TP3051
Q2063
TNPH0682 2 A
SEE REVERSE FOR SUFFIX.
PbF
C4586 R4624 C4558 C4588
R3153
R3152 R3154
1
4
C4717 TP8548
C4724
D3077
TP4513 L4510 JS4500
R4589
C4530
Q3125
R4582 R4584 R4577
R4579 R4575
TP3050
Q3123
C4534
Q2064
R4595 C4529 R4588
Q3123
C4741
Q3125
Q2064 R2107
Q2063 R2106 R2108
C2113
TP4515
C4616
C4745
C4605
C4596 C4538
IC4507
R4707
L4513 C4535 L4512 C4561 FL4501
R4581 R4583 R4576
R4578 C2133 R4574 C4742
R4696
3
C4592
R4594
C2114
C4619
1
C4591 C4557 C4556 C4560 C4559
C2107
C2108
D3005
R2149IC2011 L2040
+
IC4507 TP4515 C4570 C4573
C4543 C4544 C4564 C4565 R4611 C4539
C4577 R4695 R4708
4
C2134
C2268
C2267
4
C4617 C4744
5
L4517
1
IC2011
C2263
C2264
C4614
C4611 C4610
C4603
C4599
C4540
C4597 C4601
FL4503
C4550 C4547 R4631
C4576
C4594 C4584 C4593 C4579
C4555
TP4512
C2173 C2171 D3005
R4612
C4563
C4533 R4587 R4593 D4527 D4526
C2191 C2102 C2186 C2190
R2165
R2150
R2151
R2100
5
R4710
R4712 R4711
TP4505
C2106 C2105
C4629
FL4502
L4515
C4562 JS4504 C4532 R4592 L4519 L4521 R4586 FL4505 FL4504 L4520
4
IC4515 C2101 C2100
8 5
C2270 R2203 L2034 R2204 JS2072 D3152
61
80
FL4506
R4654
C4620
2
C4612 C4613 R4682 R4680 R4681
C4595 C4598
C2246 C2057 D2016 R2099
60
1
C4580 C4585
TP8546
TP4512 TP4514
8
C4628 R4713 C4509 TP4505
1 IC4515
R4709 C4618
C4615
4
TP8544
1
R4676 C4623
8
IC4514
5 IC4514
D4513 D4524 D4525 TP4504 C4508
C4608
C2271 R2205 R2206 L2035
R4688 R4687
Q2065
Q2065
C4621
IC2106
C2049
IC2106
R2098
TP4514 +
C4606
R2109 C2104 R2122 R2120 JS2071 JS2075
IC4509
R2287
TP4508
D2017
R4540
C4627
C2050 R2111
TP8545
5 IC4509 8
C4609
Q4503
Q4503 Q4504 R4533 R4530 R4541 R4543 TP4508 R4662
C4777
Q4504
1
4
R4528 R4532
R2271
JS2807
FL2807 TP3061 TP3060 JS2805 C3348 FL2805
R4752 R4678 R4753 R4679 C4607
TP4502 L4505 TP4500 L4504
R4544 R4546 C4069 C4068
R2056 R2057 R2010 R2009
41
4
21 20
R4539 R4542
R4538
TP4504
C4782
D4515
TP2305 TP2303 TP2310 TP2307
TP3060
L4507
L4506
Q4502
Q4502
TP2101 C2126
R4525 R4507
C4776
L4518
R2276
C2048 40
C2023 R2008
C2053 C2052 C2054 R2164
R2013
TP2101
R2321 R2319 C2323 R2325 C4774
TP4501 TP4503 D4517 D4520 Q4500
C4505 TP4506 Q4505
A5
A5
TP3061
C4719
D4512 D4518 L4502
Q4500
L2021
R4547 R4545
TP4507
Q4505
TP4506
TP4507
L2308
L2310
C2349
R4506 R4524 C4504
R4663 C4714
IC2303
Q2301
C2321
1
C2302
R2302 Q2301
IC2303
D2302
D4528 R4552 L4503
R2301 C2319 D2301 D2303
JS2073
TP2037
TP2037R2331 R2330 C2301
C2317
C2350
C2352
C2351
JS2074
R2305
JS2078
1
R2362
TC-32LX70 A-BOARD TNPH0682S
TC-26LX70 A-BOARD TNPH0682ACS
TC-32LX70 A-BOARD TNPH0682S
TC-26LX70 A-BOARD TNPH0682ACS
A
B
C
D
E
35
F
G
H
I
TC-26LX70 / TC-32LX70
A
Parts Location
A-BOARD (FOIL SIDE) IC
IC1100 IC1108 IC2011 IC2106 IC2303 IC3001 IC3101 IC4504 IC4507 IC4509 IC4514 IC4515 IC5600 IC5601 IC5700 IC5702 IC8004 IC8502 IC8503 F-5 E-6 F-2 E-2 F-1 F-5 F-3 A-3 C-2 B-2 C-2 D-2 A-4 A-5 G-5 G-5 C-6 B-3 C-4
Parts Location
A-BOARD (COMPONENT SIDE) TP
G-6 G-6 G-6 G-3 G-3 F-2 F-1 F-4 F-4 F-3 F-3 F-3 C-6 C-6 C-1 C-2 D-2 D-2 D-1 A-3 A-6 B-5 E-6 E-6 G-6 G-6 TP1100 TP1101 TP1102 TP1103 TP1104 TP1105 TP1220 TP1221 TP1222 TP1223 TP1224 TP2037 TP2101 TP2600 TP2601 TP2602 TP2603 TP2604 TP2605 TP2606 TP2607 TP2608 TP2609 TP3001 TP3002 TP3004 TP3005 TP3006 TP3007 TP3009 TP3015 TP3016 TP3017 TP3019 TP3060 F-6 F-6 F-6 F-6 E-5 F-5 G-5 G-5 G-5 G-5 G-5 E-1 E-2 C-6 C-6 C-6 C-6 C-6 C-6 C-6 C-6 C-6 C-6 G-6 G-6 G-6 G-5 F-6 G-6 G-6 G-5 F-6 G-6 G-6 A-1 TP3061 TP4101 TP4102 TP4103 TP4104 TP4105 TP4107 TP4108 TP4109 TP4110 TP4243 TP4244 TP4504 TP4505 TP4506 TP4507 TP4508 TP4510 TP4511 TP4512 TP4513 TP4514 TP4515 TP4517 TP5600 TP5601 TP5602 TP5727 TP5850 TP7005 TP7006 TP8547 TP8551 TP8552 TP8553 A-1 E-6 E-6 E-6 E-6 E-6 E-6 E-6 F-6 E-6 C-6 C-6 C-2 D-2 D-1 E-1 D-2 A-3 A-3 D-2 D-3 C-2 C-2 A-3 A-4 A-5 A-5 E-6 B-4 E-6 E-6 C-4 B-4 B-4 B-4 TP4512 TP4513 TP4514 TP4515 TP4517 TP5600 TP5601 TP5602 TP5650 TP5726 TP5727 TP5728 TP7005 TP7006 TP8547 TP8551 TP8552 TP8553 D-2 D-3 D-2 C-2 A-3 A-4 A-5 A-5 B-4 D-1 D-5 D-2 E-6 E-5 C-4 B-4 B-4 B-4
TRANSISTOR
Q2053 Q2059 Q2060 Q2063 Q2064 Q2065 Q2301 Q2693 Q2694 Q3123 Q3124 Q3125 Q4202 Q4203 Q4500 Q4502 Q4503 Q4504 Q4505 Q4509 Q5603 Q5604 Q5708 Q5709 Q5713 Q5714
IC
IC1101 IC2008 IC2013 IC2107 IC2301 IC4500 IC4501 IC4506 IC4508 IC4510 IC4513 IC5701 IC5704 IC8001 IC8002 IC8003 B-6 C-2 C-2 C-1 B-1 E-2 E-2 D-2 D-2 E-2 E-2 A-5 E-5 F-5 F-5 F-5
TRANSISTOR
Q1107 Q1108 Q1109 Q1110 Q2018 Q2033 Q2035 Q2036 Q2040 Q2041 Q2042 Q2056 Q2057 Q2066 Q2302 Q2303 Q4003 Q4004 Q4005 Q4006 Q4204 Q4205 Q4206 Q4207 Q4501 Q4511 Q4512 Q4513 Q4514 Q4515 Q4516 Q4517 Q5600 Q5601 Q5602 Q5703 Q5712 B-6 B-5 B-5 B-5 C-2 C-5 C-5 C-5 C-5 C-2 C-2 A-6 A-6 C-3 B-2 B-2 D-2 D-2 D-2 D-2 D-4 E-5 E-5 E-5 D-2 D-2 D-3 D-2 E-2 E-3 D-2 E-2 G-4 G-5 G-5 A-5 B-5
TP
TP1110 TP8002 TP8003 C-5 E-4 E-5
TC-26/32LX70 A-BOARD PARTS LOCATION
TC-26/32LX70 A-BOARD PARTS LOCATION
36
1
D2066
2
3
4
5
Q2057
D2062 D2064 D2063
6
R2140
Q2057
A5
FL3050
A5
A8
A8 C4791 A19
A16
4
JS3055 C2389 1 C2387 C2383 C2331 R2311 JS4002 C2347 C2381 C2343 C2335 C2341 R2308 C2339 C2345 C2375 C2379 S3009 S3010 S3032 IC5701 S3015 S3014 S3021 S3022 S3020 S3008 S3016 S3026 S3027 S3031 R2313 C2385 C2333 R2315 C2337 C2377 C2325
R2132 R2130 R2131 Q2056 R5736 R5735 R2263
R2139
TC-32LX70 A-BOARD TNPH0682S
1
FL4035 FL4034 JS4004
A-BOARD (COMPONENT SIDE) TNPH0682S (TC-32LX70) TNPH0682ACS (TC-26LX70)
A
11 1 A19 A16 1 9 5
R5738 R5737 C5751 L2300 JS2070 L2304 R5733 Q5703
23
Q2056
C4751
FL3051 C3160 C3159 R5734
A3 22
1
FL3052
IC5701
L3001
IC1101
Q5703
C3007 L2302 L2306 JS2047
A3
ORDER NO.
A10
A10
FL3053
4
1
8
C3033
R5770
IC1101
C2361
Q1108
2
5
8
D3005
D3005
1
C1117 R1202 R1209
TC-26LX70 A-BOARD TNPH0682ACS
C2303 C2305 C2365 C2355 C2327 JK3000 C3157 R3174 D3151 R2353 R2351 R2354 R2352 C2357 C2359 JS2077 C2353 C2315 C2307 C2309
B
44 23
C2373
R1201 R1205 R1206 R1200
R1198 R1199 Q1108 R1197
D1108 R1182 D1107
Q1110
R1213 R1195 R1212 R1211 R1193 Q1107 Q1110 Q1109
Q1107
R1219 R1188
R1262 R1257 R1258
L1100
C1102
Q1109
R1204 R1214 R1215 R1210 C1118 R1189
Q2302
Q2303
IC2301
IC2301 Q2303 R2350 Q2302 R3155
R1161 C1103 X1100
C4702
Q5712
R1160 C1108
Q5712 R5765 R5766
C5777 R5763 R5767 R1255 R5764
1 22
C2172 R2306 C2313 C2311 R2317 C2170 C2143 R2182 R2169 C2146 C2185 R2168 R2166 C2183 S3012 S3013 S3011 C2099 R2181 S3018 C2153 R2183 C2098 JS2080 JS2079 C2117
Q2040
R8844
23
A4
R1163 C1106 C1107 R1153
C2371 C2363 C2369
R1242 R4013
Q2040
Q2035
C1110
22
C2329 C2367
R1239 R2136 R2135 R2147 R2121 Q2033 Q2036
R2144 R2143 R2119
R2118
C2123
C2122
C2127
Q2035
S3019
S3017
R4116 R1221
R1143 R1142 R1238 R2694 R1141 R1236 R1138 R1254 R1263 C1122
R4014 R4114 R4006
19
R2137 TP1110
R1105
R4113
R1109
R1101 R1102 R1103
R1100
R2192
R2058 R2059 C2055 C2056
C
8 5
R2125 R2102 C2130 R2200 R2124 C2119 C2128 IC2013 C2129 R2112 C2112 R2127 C2131 R2155 Q2066 R2133 R2152 R2134 R2123 C2058 C2251 C2245 R2104 R2014 X2010
1 JK3000
S3025 S3023 S3024
R4112 A4
Q2066
Q2036
L4093
C4079
L2029
Q2018
Q2033
A11 C4722 C4082
Q2018
C2059 R2105 PA2101
C2244 C2213 C2216
TP1110
R2103
R2197 C2188
TNPH0682 2 A
A11 20 2
R4107 R4110 R4109
1 4
C2132
R2126 C2274
R2198
7
1
IC2013
C2187
R2199
R2115 C2111 C2192 R2138 R2156 R2163 R2117 R2116 IC2008
R2110
4
L2041 R2159 C2118
1 Q2042 Q2041 IC2107 4 5
Q2041 C2189 Q2042 R2114 C2116
C4755
2
COMPONENT1
DVISOUND1
SUFFIX.
IC2107
R4105
R4005
IC2008
R2113
PbF
AB AC AD AE AF
JS3077 JS3078 JS3079 JS3080 JS3081
C4735
5
R2158 R2162
7
1
A2 32
C2694
Q4005
5 4
R4097 C4071 R4102 R4104 R4106 IC4506 C4528 C4527 R4103 Q4003 Q4006 Q4005 R4585 C4531 R4100 R4604 C4541 R4606
IC4506
C2693
L2601 C2692 C4545 R4706 C4546
Q4003
C4073
7
1
D
C4796
Q4006
R4098
R4101
R2642 R2640 R2641
5
4
C4600
C4070 C4775 L4516
Q4004
FL2616
Q4004
IC4508
1
IC4508
Q4512
Q4511
C4587 C4583 R4622 C4581
C4072
A2
C4602
C4604
8
1
Q4501
4 1
Q4501 R4531 C4511
L4509
Q4516
Q4513
R4667 R4673 C4625 Q4516 Q4513 Q4511 R4580 Q4512
C4525
C4536
FL2615
1
TNPH0682 A
C4765 IC4501 C4503 C4501 R4501 R4527 D4501 R4505 L4501 R4503
L4511
R4352 C4526 R4356 R4353 R4354 R4355
C4409
D4530
R4668 R4598 Q4517
Q4204
R4693 R4602 Q4514 Q4515
C4551
FL2614
Q4204
1
8
4
1
D4204
R4599
R4368 R4367
R4675
IC4501
R4364
C4507 R4536 R4516 R4517
C4537 R4669
R4601 R4596 R4597
R4366 R4362 R4359
C4406
5
19
C4554
Q4206
Q4517
C4553 R4633 C4548 C4552 R4518
C4779
Q4206
C4407
R4365
1
IC4513 R4690 R4751 R4750 R4689 R4519 R4683
Q4514
C4626 C4622
D4507 D4511 D4521 D4503 D4505 D4509 D4516 D4523
JK4501
JK4501
Q4515
C4549
C4411
C4413 L4212
8
C4569
R4615
5
R4677
R4684
C4731
C4414
R4520
IC4513
C4575 R4521 C4574 C4568 C4572 C4571 R4522
Q4205
C4772
JS4501 JS4502 C4566
108
R4523
73
1
R4358 R4357
L4213
C4412
R4326
C4703
5
C4590
109
1 IC4500 4
72
C4578 C4582
R5749 C5766 R5748 R5747 X4500
C5767 C5764
1
IC5704
R4363 R4360 R4361 C5765 Q4205
3
E
37
C4771
4 IC5704
Q4207
TP8003
R4529 IC4500 TP8003 R4635
R4626 C4589 R4627
Q4207
R4224
IC4510
TP8002
C4761
IC4510 C4510
R4349 R4350
8
5
C4506 R4502 C4766
R4636 R4666
TP8002
R4637 R4638 R4664
C4781 R8006 R2012 R4670 L4500 C4778 R4223 R4225 R8763 R1208 R1207 R4535 C4502 C4500 R4500 R4526 D4500 R4504
144
19
R4508
1
R4639 R4640
37
R4509 R4510
C4705
1
R4511 R4512
36
JK4500 R4642 R4649 R4648 R4513
A
D4504 D4508 D4514 D4522 D4502 D4506 D4510 D4519
JK4500
1
R4650 R4651 R4656 R4655 R4652 R4644 R4645 R4646 R4647 R4659 R4657 R4658 R4653
R4079
R4686 R4714 R4660 R4685
1
R4514
A
R8559 R4515 R4081
IC8001
IC8002
R8590 R8529
R8585 R8528
R8047 R8046 R8042 R8043 R8051 R8050 R8055 R8054 IC8001
IC8002
1
110
F
A20 12 8
A20
R8070 R8063 R8065 R8057 R8073 R8062 R8064 R8058 R8076
R8072 R8066 R4089
IC8003
A15
C5640 L8500
R4090 R4091 R8520 R8582 R8576 R8579
A13
R8027 R8026
C8066 R8105 C8063 R8102
4
R8074
10
C8503 A15 R8583 R8581 R8661 R8541 R8543 L8860 L8862 C8862
A13
IC8003
C8081 R8501 R8726 R8792 R8727
1
R8013 R8014 R8010 R8009 R8018 R8017 R8022 R8021
A 1
R8516 R8690 R8575 R8722 R8876 R8721 R8574 R8900 R8877 R8878
4
55
1
R8588 C4746
C8860
1
R5644 D5692 C5688
+
C5635
Q5602
9 55
A1
A14
1
R8603
Q5602
C5628
D5602
L5600
C5618 C5612
L5603
R8535 R8537 R5069 R5137
G
1
A9
C5609
R8536 R5058 R5139 R8534
A14
C5615
C5642
56 A1
56
C4515 R4563 D4532
110 Q5600
Q5600 R8522 R8530 R8533 R5138
R5609 R5608
Q5601 A30 5 71
D4531 A30 R4564 R4565 R4562 R4697 R4561 L5602 L5606 L5604 D5605
C5619 C5611
D5601
C5629
Q5601
L5601
C4768
C5602
A9
C4767
+
+
TC-32LX70 A-BOARD TNPH0682S
H I
A
TC-26LX70 A-BOARD TNPH0682ACS
TC-26LX70 / TC-32LX70
TC-26LX70 / TC-32LX70
14.4. DT-Board
6
DT-BOARD (FOIL SIDE) TNAG172S
5
ZA307 R417 R424 R423
DT-BOARD (COMPONENT SIDE) TNAG172S
R420 ZA302 C375 D301 D302 C371 R414
DT
R421
C374 C377 C378 C379 C380 C381 C382 C383 C384
R392 R391 R383 R382 R381 R380 R368 R371 R393 R394
SUFFIX.
72 C369 C367 C364 A
R422
AB AC AD AE AF AG AH
C362
C410
L314 C386 C385 R378 R376 R374 R369 R367
R300
R301 R302 R303 R304 R305 R306
R415
108 109 73
R416 20
Parts Location
DT-BOARD IC
ZA303
AJ AK AL AM AN AP
R358
ZA301
R390 R388
L312
R419 R418 ZA308
SEE REVERSE FOR SUFFIX.
R379
TNPA 4130
R377 R364
PbF
R425 ZA306
TNPA4130 1 DT
THERMAL PAD
X300
PbF
R389 R387 R385 R386 R384
R357
IC8300 IC8302
C-3 F-2
CR NO.8
IC302
R352
4
C337 R332 R340 C344 C339 C345 C346 C347 C341 R333 C348 C349 C351 C338
DT2
TP304
TP305
C398
C354
C400
C402
C343
L306
R406
R338
C340
R401
C372
R413
C350
C327 C328 L307
L309
Q303
C329
C330 C333 C334 C331
36
C335 C336
C376
L310
144 1 37
1
R360
R354 C366 R344
TRANSISTOR
Q8300 Q8301 Q8302 Q8303 B-2 B-2 H-3 H-4
C363 R350 R349 C356 C355 C342
DT 1
R343 C352 C353 C373
R339 C412
C391
TP
TP8304 TP8305 TP8306 TP8312 TP8313 TP8314 TP8315 TP8318 TP8319 TP8324 TP8326 TP8328 TP8331 TP8332 F-4 F-4 F-3 C-3 C-3 C-2 C-2 C-3 C-3 D-2 D-3 D-2 D-2 D-3
R318
C324
R319
R315
TP318 C411
R327 R331 R328 R330
C393 C395
C397
R399
CR NO.8
R317 C320
R313 R314 C321 R316
R407
C403
L313
1
TP319
Q302 R312 IFOUT IFAGC IFDOUT2 C405
110
R400
R309
C390 C389
TP306
3
IFOUT IFAGC C316 C315
IFDOUT1 VSUPPLY VIDEOOUT
FL308
C396
L304
C413
1 VSUPPLY
TP313 TP314 TP315 R403
TP326 TP328 TP331
C370 R370 C368 C365 R353 C359
R363 R356 R355
VIDEOOUT
C314
C361
C358 R351 C360
L316 L315
R402
NC AFT SCL SDA BTL NC
R359 L311 C408
NC
ZA300
TP324
C357 C399
R348 R346
BTL SDA
AFT
A
SCL
L302
C311
4
5
R362
C307 C313
IFDOUT2 IFDOUT1
8
TP312
TP332
R375 R372 R366
C312
C308 L303 C406 C409 C302 C301
R408 R409 R410 R411 R412
C392 C394
C317 L318 C318 L317
IC300
NC C401 BV TU
BV L301 TU Q300
R320 C323 C414
TU300
NC
NC
R436
NC NC BB R441 R438 R440 R437
NC NC BB
1
TC-26/32LX70 DT-BOARD TNAG172S
R426
ROUT LOUT
AGCMONITOR
ROUT LOUT
R428
R427
C309
C310
2
ZA309 L300 C300 R431 R430 R429
C305 R308 R307 C304
ZA304
C303
R335 R336 AGCMONITOR
C388 C387 C407
56 DT1
R337 TU300 R324
Q301 C306 C404
ZA305
55
R439
TC-26/32LX70 DT-BOARD TNAG172S
A
B
C
D
E
38
F
G
H
I
TC-26LX70 / TC-32LX70
14.5. G and V-Board
6
Parts Location
V-BOARD TRANSISTOR
Q1001 Q1002 Q1003 Q1004 Q1005 Q1006 Q1007 Q1008 Q1009 B-3 B-4 B-3 B-3 C-3 B-3 B-4 D-4 C-3
5
V-BOARD (FOIL SIDE) TNPA4152ACS
V1 V1A 8 1
D001 1 9
PbF
D002 RM001
TNPA4152
1 V
CR NO.1
ORDER NO.
4
V-BOARD (COMPONENT SIDE) TNPA4152ACS
R002 Q007
G
R014 R021
RM001
Q002
C006
C011
PC002 1 9 1
V1A
R008 R010
CRNO.1
Q003
R005 R018
D001
D002
R022 C001 R015 R019 R003
R034
R012 R004 R009
Q008 R016
R027 R013 C002
R033
SEE REVERSE FOR ORDER NO.
D007
D008
V1
V
1 V
R031 R006 Q004 Q006 R017 R020 Q001 R011
D005 C007 R032 D006
R029 C009 C008
C010 R028 C012 R030
8
PbF
Q009
R007
R023
Q005
TNPA4152
3
G-BOARD (FOIL SIDE) TNPA4266S
TP3853
G-BOARD (COMPONENT SIDE) TNPA4266S
G4
PbF
1
JA4
9
G
Parts Location
G-BOARD
9
G4
TNPA4266
SEE REVERSE FOR O RDER NO.
1
PbF
JA2
JA7 R3817 R3818 TP3818 JA10
1
TP
TP3806 TP3809 TP3818 TP3820 TP3852 TP3853 TP3855 C-2 B-2 B-2 B-2 A-2 A-2 B-1
TP3852
2
JA1 C3802 R3820
TP3809
D3809
JA3
C3803 C3801
ORDER NO.
JA5
R3811
D3810
TP3806
D3806
TP3820 D3805
JA8
D3815
LF3401 L3402
L3801
D3814
L3402
R3803 R3804 R3802 R3801
ZA3801
TNPA4266
D3812
D3811
1
ZA3802 ZA3802
ZA3801
L3801
R3821
TP3855
G
D3813
R3805
LF3401
R3822
JA6
R
JA9
L
V
R3819
V
JK3801
L
R
JK3801
1
TC-26/32LX70 V-BOARD TNPA4152ACS
G-BOARD TNPA4266S
TC-26/32LX70 V-BOARD TNPA4152ACS G-BOARD TNPA4266S
A
B
C
D
E
39
F
G
H
I
TC-26LX70 / TC-32LX70
NOTE
40
TC-26LX70 / TC-32LX70
15 Schematic and Block Diagram
15.1. Schematic Diagram Notes
41
TC-26LX70 / TC-32LX70
15.2. Block Diagram (1 of 2)
VIDEO1
V1_Y V1_C V1_V V1_L V1_R
VIDEO2 HDMI2 AUDIO IN
V2_Y V2_C V2_V V2_L V2_R
COMPONENT HDMI1 VIDEO AUDIO IN INPUT
D1_Y D1_PB D1_PR D1_L D1_R DVI_L DVI_R
MONITOR OUTPUT
MON_Y MON_C MON_V MON_L MON_R
TU8300 TUNER
ANT IN L OUT R OUT VIDEO OUT SUB+5V BT+30V IFD OUT
DT-BOARD
DT1 74 72 TV1_V 70 4 5 SUB+5V 6 SUB+5V SUB+5V TV1_L TV1_R
A1 74 72 70
A-BOARD
VIDEO3 5 6 7
HEADPHONE
IC8302
FRONTEND
+3.3V +1.2V DIGITAL DEMODULATOR
BT+30V 14 2 3 9 10 11 12 SUB+1.2V SUB+1.2V 12 CH0 DATA,CLK,SYNC SCL2
107
14 SUB+3.3V SUB+3.3V 3 SUB+1.2V SUB+1.2V 10 11 9 2
G-BOARD
IIC2
IC3001
VIDEO SWITCH
VIDEO1 Y/C/V VIDEO2 Y/C/V VIDEO3 V MONITOR OUT Y/C/V
IC3101
G4
9 7 6 3 4
AUDIO SWITCH
TV L/R VIDEO1 L/R VIDEO2/HDMI2 L/R VIDEO3 L/R COMPONET L/R HDMI1 L/R DTV MONITOR OUT L/R
IIC2
V3_V
107
SDA2
108
SDA2
108
COMPONET Y/C/V
MAIN OUT Y/PB/PR
AUDIO OUT L/R
IIC2
IIC2
V
TV
A8
V3_L
SCL2
10
4
V3_R
2
6
SUB9V +9V
L/R
V3_V
+9V
AP-BOARD CONTROL PANEL ASSY
CONTROL BUTTON
DTV V
HP_R
V3_R
HP_L
V3_L
HP_R
8
HP_L
1 IIC2
K1 1 KEYSCAN
AP6 IIC2
MAIN SW DET
1
IC7215
STB_5V
+15V
SOUND+15V
2
SOUND+15V OVER VOLTAGE DET D7246 (20V) D7245 4
SW7203 POWER SW
3
H:ON/L:OFF
IC7205
+5V
SUB+5V
6 SUB+5V OVER VOLTAGE DET D7471 H:ON/L:OFF D7251 (7.5V) D7252 D7220 +10V SUB+9V OVER VOLTAGE DET D7474 D7472 D7208 D7469 SOUND +15V SHORT DET
5
ON
IC7209
+9V
SUB+9V
Q7210
D7602
PANEL (LED 3 TIMES) +12V NORM Low ABNORM high BT+30V
AP3 2 3 SOUND+15V SOUND+15V BT+30V SUB+5V SUB+5V SUB+9V DTV+9V DTV+9V
A03 2 3 7 21 22 8 17
SOUND15V
D7258 D7259 (11V)
CN3
12 1 2 3
4 5
AP 2
STB+5V +24V +24V +24V +10V +10V RELAY SUB ON 12
+24V
D7601
SUB9V
BT+30V
Q5709
MAIN9V
7 21 22 8 17 18
MAIN+9V 7 SUB5V
1 2 3
4 5
D7203 D7204 (27V)
H:ON/L:OFF
+24V OVER VOTAGE DET
Q5707
MAIN5V 8 MAIN+5V
18
11
13
11
13
9 STB5V
IC5702
STB+3.3V +3.3V
STB3.3V 10
AP4
A04 MAIN SW DET STB+5V PANEL+12V PANEL+12V KEYSCAN TV SOS MAIN_ON PANEL12V_ON SUB_ON 7 3 11 12 14 1 6 15 8 KEY1 SOS MAIN_ON PANEL_ON SUB_ON SUB1.8V +1.8V D5692 (+5.6V) DTV9V
Q7212
+24V DET MAIN_ACT SUB_ACT
7 3 11
IC5600
SUB+3.3V +3.3V
SUB3.3V
IC7212A
P-BOARD
CN1 AC CORD 1 3
D7206 (15V)
Q7208
D7703 (18V) D7704 +24V DET PROTECT
Q5711
MAIN3.3V
PANEL+12V
+12V
12 14 1 MAIN_ON 6 PANEL12V_ON 15 8
POWER SUPPLY Exchange board only N0AB3GJ00012
Q5603,04
DTV+9V DET NORM Low ABNORM high
MAIN+3.3V
PANEL+12V OVER VOLTAGE DET H:ON/L:OFF
IC5601
SUB1.2V +1.2V 12 11
Q7206,Q7207
O.V.P . CIRCUIT
Q7204, Q7205
CN2
INV+24V INV+24V INV+24V INV+24V 1
13
14 2 3 4 28 15 PANEL+12V 29 30 31 8bit LVDS 7 19 20 18 16 17 A2
CN4
INV+24V INV+24V INV+24V INV+24V INV+24V 1 2 3 4 5
PANEL
PANEL CONTROL
BACK LIGHT
LCD PANEL
INV_ON CURRENT INV+24V
20
A16
3 2 4 INV_SOS INV_SOS INV_SOS (LED 1 TIME) INV_SOS 5 INV_ON ADIM INV_PWM INV_PWM
21
INVERTER CIRCUIT
TC-26/32LX70 Block Diagram (1 of 2)
TC-26/32LX70 Block Diagram (1 of 2)
42
TC-26LX70 / TC-32LX70
15.3. Block Diagram (2 of 2)
HDMI2 HDMI1
HDMI_CEC
HDMI_CEC
A-BOARD
IC4510
ADV/HDMI
SOUND+15V
IC2301 IC2303
AUDIO AMP
A5 1 PWM OUT A/D
D2303
HDMI PROCESS TMDS DATA,CLOCK TMDS DATA,CLOCK HDMI1 HDMI2 HDMI DECODE AUDIO VIDEO SW
DIGITAL OPT DIGITAL RGB 24bit
IC2106
AUDIO DSP
+12V
R+ RSPEAKER R
ANALOG (CVBS/S/YUV/RGB(PC)) IIC
AMP
2 3 4 L+ LSPEAKER L
DDCB_IIC
IC4500
EEPROM D4524 D4525 IIC MAIN3.3V
HP OUT DDCA_IIC
HP_L-R
HP_L,R
L,R
AUDIO DSP
IC4504
+3.3V +3.3V +1.8V HDCP EEPROM +1.8V HDCP_IIC
ANALOG L,R A/D SUB3.3V DIGITAL AUDIO OUT
IC4501
EEPROM D4526 D4527 SUB5V
MONITOR
IC4507
+3.3V
IIC1
DTV_L,R
IC2013
+5V(HDMI) +5V(HDMI)
IC4506
Q4503 Q4502
DET2 DET1 +3.3V MAIN5V
HDMI IN D/A DTV IN
MAIN3.3V
1
AMP
IC4508
+1.8V
IC2011
OPT IN AMP SUB3.3V OPT OUT (LED +1.8V SUB9V +1.8V +3.3V +3.3V D2301 9 TIMES)
Q2301
SOUND SOS DET SOS
IC4515
COMPARATOR 2
IC4509
SUB3.3V A9 3 4 5 6 IIC2 V1 STB+3.3V REMOTE LED R
4 5 7
V-BOARD
RM1001 REMOTE CONTROL SENSOR D1001 POWER INDICATOR
IC2107
+1.8V
2 3
IC2008
+3.3V
SUB5V
5
IC8001
Peaks-lite2 (MAIN MCU+VIDEO SIGNAL PROCESSOR)
DIGITAL OPT 7 AUIDO PROCESS
IC1100
STB MCU
8 KEY INV_ON INVERTTER ON/OFF DTV DATA DTV DIGITAL RGB 24bit SBO2 SBI2 8bit LVDS INV_PWM ADIM PWM CONTROL IIC1 HDMI_CEC_PU_ON IIC EEPROM SOUND SOS SUB3.3V KEYSCAN DTV V REMOTE LED R VIDEO PROCESS
9 PNL_ON
MAIN SW DET +12V(P) ON/OFF MAIN_ON 10 SUB_ON SUB ON SOS INV_SOS (LED SHORT SOS (LED 3 TIMES) +5V(HDMI) DET1,2
MAIN ON
+5V(HDMI)
SERIAL
*SCALING *IP CONVERTER *PICTURE CORRECT *OSD
DET1,2
INVERTTER SOS
Q1107 Q1108
HDMI_CEC
STB3.3V
IC1101
1 TIME)
IC8503
EEPROM
IIC2 IIC3
BUS CONTROL
IC5704
RESET 11 12 MAIN+3.3V DET DTV+9V DET MAIN+9V DET MAIN+5V DET SUB+5V DET STB+3.3V STB5V (LED (LED (LED (LED (LED
(LED 8 TIMES) 4 TIMES) 5 TIMES) 7 TIMES) 6 TIMES)
9 TIMES) SERIAL SUB1.8V SBO2 SBI2
IC8002,03
DDR2 SDRAM DDR2 I/F
IC8503
FLASH MEMORY CPU BUS I/F
IC5700
STB RST
RESET
IC8004
CLOCK GEN CLOCK A20
4
13 SUB3.3V 14 SUB1.2V +3.3V +1.8V +1.2V 15 16 17 18 SD I/F
+3.3V(S) SD DATA0 SD DATA1 SD DATA2 SD DATA3 SD CARD
7 8 9 1
19
20 21
TC-26/32LX70 Block Diagram (2 of 2)
TC-26/32LX70 Block Diagram (2 of 2)
43
TC-26LX70 / TC-32LX70
15.4. Interconnection Schematic Diagram
VIDEO1 VIDEO2 COMPONENT MONITOR OUT
FOR FACTORY USED A20 SD CARD 1 2
SRQ1
JK4500 HDMI1
JK4501 HDMI2
DIGITAL AUDIO OUT
3
GND
4
GenX SCL1
5
GenX SDA1
6
7
8
1
SUB5V
2
SBI0
3
SBO0
4
GND
1
2
SBI2
3
SBO2
4
GND
A10
STB5V
A14
Lite2 SDA3 Lite2 SCL3
A13
SUB5V
REAR TERMINAL JK3000
1
A8
G4
GND HP_DET 1 2 3 4 5 6 7 8 9
3 7 5 6 8 9 2 4 11 10 1 2 3 4 5 6 7 GND SUB3.3V SUB3.3V GND SUB5V SUB5V SUB5V GND SUB1.2V SUB1.2V SUB1.2V SUB1.2V 26 27 28 29 30 31 32 33 34 35 36 37 38 BT30V 39 40 GND GND GND GND GND GND GND GND GND GND 41 42 43 44 45 46 47 48 49 50 GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
JK3801 VIDEO3 HEADPHONE
HP_L
DT-BOARD
A1-DT1
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND RF_V GND RF_R GND RF_L GND RF_AFT1 GND GND GND GND
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
100 101 102 103 104 105 106 107 108 109 110
GND FE_TMS GND FE_TCK GND FE_TRST GND TO_SPC_TO_FE GND FE_TO_PEAKS GND FE_XRST FE_IRQ GND GND GND GND GND CH0VAL GND CH0SYNC GND CH0DATA GND CH0CLK GND SCL2 SDA2 GND GND ANTENNA Cable In SPEAKER LEAD TC-32LX70 : TC-26LX70 :
G-BOARD
HP_R GND V3_R V3_L GND V3_V
A5
R+ RL+ L1 2 3 4 SPEAKER_R SPEAKER_L
V1
8 R_LED_ON 7 6 5 4 3 2 1
8
A9
A1
Board to Board
DT1
9 10 11 12 13 14 15 16
V-BOARD
REMOTE STB3.3V GND
5 4 3 2 1
A-BOARD TC-32LX70 TC-26LX70
17 18 19 20 21 22 23 24 25
A3
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
A4
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
CABLE(A2-PANEL) TC-32LX70 TC-26LX70
A16
1 2 3 4 5
A2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
1
2
SOUND_VCC
3
SOUND_VCC
4
SOUND_GND
5
SOUND_GND
6
7
BT_30V
8
SUB_9V
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
DGND DGND GND GND GND GND GND DTV9V DTV9V SUB_5V SUB_5V
1
TV_SOS
2
GND
3
STB_5V
4
GND
5
6
TV_MAIN_ON
7
MAIN_SW_DET
8
TV_SUB_ON
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
GND GND GND GND GND KEYSCAN PANELVCC_ON PANEL_12V PANEL_12V
5
GND
4
CURRENT
3
INV_ON
2
INV_PWM_A
1
INV_SOS
1
GND
2
GND
3
GND
4
5
6
GND
7
Rx3+
8
Rx3-
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
GND GND GND GND GND GND GND GND RxCLK+ Rx2+ Rx1+ RxCLKRx0+ GND GND PANEL_12V PANEL_12V PANEL_12V PANEL_12V Rx2Rx1Rx0-
AP3
AP4
CN01
CONTROL PANERL ASSY
K1
KEY GND 1 2 1 2
AP6
AP-BOARD TC-32LX70
AP2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
TC-26LX70
INVERTER
LCD PANEL CONTROL
1
24V
2
24V
3
24V
4
10V
5
10V
6
GND
7
GND
8
GND
9 10 11 12 13 14 15
GND GND GND RELAY_5V SUB_ON GND 5VS
CN3
CN4
9 8 7 6 5 4 3 2 1
6 7 8 9 10 11 12 13 14
GND GND GND GND INV24V INV24V INV24V INV24V INV24V
CN03
BACK LIGHT
CN02
1 AC CORD K2CB2DZ00015 1 2 3 AC120V 60Hz AC120V 2 3 4 5 6 7 8 9 10 11
PANEL
CN1
AC120V
CN2
INV24V INV24V 1 2 3 4 12 11 10 9 8 GND 5 GND 6 GND 7 GND 8 7 6 5 4 3 2 1
1
2
3
4
5
6
7
8
9 10 11
CN04
CN05
P-BOARD
CN06
INV24V INV24V
BACK LIGHT
INVERTER
LCD PANEL TC-32LX70 TC-26LX70
TC-26/32LX70 Interconnection Schematic Diagram
TC-26/32LX70 Interconnection Schematic Diagram
44
TC-26LX70 / TC-32LX70
15.5. AP-Board (1 of 2) Schematic Diagram (26 inch)
!
AP-BOARD TNPA4156ACS (1/2)
1
SOUND_15V
A
B1ABCF000115 R7346 10k R7327 47k
EN
SS
RT
FB
*Q7228
PVIN
GND
BD9281-V3
SUB-GND
IC7215
INV SW 1 2 3 4 5
C0DAAZH00026
VIN
SOUND_VCC OVP
D7246 MAZ82000ML D7245 MA2J11100L
C7270 50V 0.022u C7267 0.1u 50V C7268 50V 0.1u
C7264 50V 2200p C7271 50V 0.1u
10
6
7
8
9
*Q7225
B1ABCF000115 R7306 47k R7319 10k C7269 50V 0.01u TP7209
R7307
158k
R7315 47k
TP7208
R7316 1k
1%
R7318 47k
JS7219 C7259 50V 0.01u C7260 50V 220u D7243 B0HCMM000014 < L7209
B0JCPG000005
D7241
+
2
+
R7303 13k
1%
68u
C7263 50V 0.01u R7317 100
L7210 EXCELDR25V
C7265 50V 0.1u
C7266 50V 0.1u
C7261 50V 0.01u
C7262 16V 1000u R7300 910
1%
SUB_5V
3
B
SUB-GND
BD9281-V3
IC7205
GND INV SW FB 4 5 6
C0DAAZH00026
PVIN VIN EN
SUB5V OVP
D7251 MAZ80750ML D7252 MA2J11100L
SS
*Q7229
B1ABCF000115 R7348 10k C7280 50V 0.1u
RT
C7283 R7347 47k 50V 4700p C7281
1%
C7277 50V 4700p C7284 R7322 47k R7325 1k TP7211 L7214 EXCELDR25V <
10
1
2
3
7
8
9
*Q7226
B1ABCF000115 R7329 C7282 50V 0.01u 50V 0.1u
4
R7323
220k
50V 0.1u
R7324
TP7210 JS7228 JS7222
<
82k
5
10k R7328 47k
C7272 50V 0.01u ZA7006 K9ZZ00000424
C7273 50V 220u
6
C7279 0.1u 50V
D7247 B0JCPG000005
+
D7249 B0HCMM000014
L7213 100u
+
C7274 50V 0.01u
C7275 16V 1000u
*R7321 6.2k
1%
C7276 50V 0.022u R7326 100 R7320 1.5k
1%
C7278 50V 0.1u
C
D7601 B0HCMM000014 L7600 10u TP7601 C7602 C7609 25V 1u C7610 25V 1u < *AP2 1 2 3 4 5 6 7 8 TP7212 GND GND 9 10 11 12 D7253 SUB_ON GND 13 14 15 R7330 1k
1%
C7611 50V 0.1u
C7612 50V 0.1u
C7606 50V 10u
=
+
D7602 B0HCMM000014
50V 0.1u
TO P-BOARD (CN3)
24V 24V 24V 10V 10V GND GND
TP7904
C7601 25V 1u
7
SUB_9V
BD9281-V3
SUB-GND
INV
VIN
SW
EN
SS
RT
FB
*Q7230
B1ABCF000115 < *L7316 10u R7352 47k R7360 10k
PVIN
GND
C7100 50V 0.1u
IC7209
4 5 6
C0DAAZH00026
D7258 MAZ81100ML
D7259 MA2J11100L
C7290 C7293 50V C7294 0.1u 50V 0.1u C7296 50V 0.01u
1%
50V 2200p
10
SUB9V OVP
1
2
3
7
8
9
*Q7227
C7297 50V 0.1u R7339 1k TP7213 R7334 47k C7295 50V 0.01u L7218 EXCELDR25V < C7287 50V 0.01u C7288 16V 1000u R7333 8.2k
1%
R7337
B1ABCF000115 R7490 10k
91k
R7338
D
GND
36k
JS7227 TP7905
JS7225
<
R7335 47k
+
RELAY 5VS
C7285 50V 0.01u
C7286 50V 220u
D7255 B0HCMM000014 L7217 47u
<
8
C7291 50V 0.1u C7292 50V 0.1u
+
C7289 50V 0.01u R7358 100
B0JCPG000005
GND
24V OVP
D7203 MAZ82700ML
D7204 MA2J11100L
9
E
*D7223 MAZ81500ML
10V OVP
*D7224 MA2J11100L
R7208
*Q7223
2SB0709ASL
1k
*R7313 47k JS7201 *R7314 2.2k
*R7301 4.7k C7205 10V 1u *R7312 4.7k R7211 47k C7206 10V 1u R7213 4.7k
10
*Q7224
B1ABCF000115
*Q7205
B1ADCE000009 R7212 10k R7209 10k
Q7206
2SB0709ASL
R7214 4.7k R7215 4.7k
F
*JS7979 0
*Q7204
B1ABCF000115 C7204 10V 1u R7210 47k
*Q7207
B1ABCF000115 C7207 10V 1u R7216 4.7k R7217 1k
TP7151
11
TC-26LX70 AP-Board (1 of 2) Schematic Diagram
TC-26LX70 AP-Board (1 of 2) Schematic Diagram
1
2
3
4
5
45
6
7
8
9
TC-26LX70 / TC-32LX70
15.6. AP-Board (2 of 2) Schematic Diagram (26 inch)
1
!
AP-BOARD TNPA4156ACS (2/2)
TO A-BOARD (A3)
AP3
B0ACCE000005
R7218 0
L7201 68u
1 JS7204 2 C7956 3 4 5 6 *R7494 2.2k 7 8 9 SOUND_VCC SOUND_VCC SOUND_GND SOUND_GND UN_24VMUTE BT_30V SUB_9V
C7209 16V 100u R7287 0
Q7210
2SB0709ASL
C7210 0.22u 16V
R7228 47k
R7234 0
D7208 MA2J11100L
R7247 30.1k
1%
*D7468
SHORT SOS
L:NORMAL *R7223 H:ABNORMAL 22k
R7227 0 *R7309 0 R7366 *C7211 50V 33u 0 D7469 MA2J11100L *D7220 MA2J11100L
+
50V R7243 7.15k
1%
0.1u
*R7310 47k *R7353 1k
+
2
*R7363 *R7362 10k 47k
*C7300 16V 680u
*R7224 33k
+
R7485 0
R7492 0
D7471 MA2J11100L
10 11
GND GND GND GND DGND
D7470 MA2J11100L
R7486 10k 12 13
R7487 0
D7472 MA2J11100L
R7493 0
*D7474 MA2J11100L
14 15
D7473 MA2J11100L
R7488 22k
L7966 10u
C7958 50V 0.1u
16 17 18
DGND DTV9V DTV9V
3
L7959 10u C7957
19 20 21 22
50V
0.1u
GND SUB_5V SUB_5V
JS7962
4
C7603 50V 0.1u C7605 50V 0.1u L7956 10u R7308 0
<
23
5
6
C7961 50V 0.1u
C7966 16V 100u AP4 1 2
TO A-BOARD (A4)
TV_SOS
+
GND STB_5V GND
R7233 1.5k R7225 D7206 MAZ81500ML 1.2k R7232 1.5k R7241 R7250 4.7k JS7963 C7954 0.1u
3 4 5 6 7 R7805 1k 8 9 10 R7349 10k R7351 47k R7350 47k
50V
*Q7208
R7219 10k B1ABCF000115
R7221 1.5k
*Q7212
B1ABCF000115
4.7k R7238 22k
TV_MAIN_ON MAIN_SW_DET TV_SUB_ON GND GND PANEL_5V PANEL_5V
C7212 50V 0.01u
C7208 6.3V 2.2u
R7220 47k
*Q7214
R7237 22k R7242 47k B1ABCF000115
*Q7806
B1ABCF000115
*Q7805
B1ABCF000115 R7804 10k
11 12 13 14 15 16 17 18 19
7
KEYSCAN PANELVCC_ON
INV_ON GND
C7952
20 21
GND GND
50V
0.1u 22 23
8
AP6 1
TO CONTROL PANE