Panasonic TX-32LXD700 Service Manual

Colour lcd television

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Operating instructions manual (28 pages)

Table Of Contents

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Service Manual

Specifications

Power Source:

Power Consumption

Stand-by Power Consumption: 0.6W (TV ONLY)

Aerial Impedance:

Receiving System:

Receiving Channels:

Operating Conditions:

Scanning format:

PC signals:

220-240V AC, 50/60Hz

140W

19W (TV+DVB set to record)

75Ω unbalanced, Coaxial Type

LXD70 0

PAL-I,

PAL-525/60 (AV only)

DVB (via UHF aerial input)

M.NTSC (AV only)

NTSC (AV only)

LXD70 0

UHF E21-E68

0°C ÷ 35°C

Temperature:

Humidity: 20% ÷ 80% RH (non condensing)

480i(60Hz), 480p(60Hz), 576i(50Hz), 576p(50Hz), 720p(60Hz), 720p(50Hz), 1.080i(60Hz),

1.080i(50Hz), 1.080p(60Hz), 1.080p(50Hz)

VGA, SVGA, XGA, SXGA(compressed)

Horizontal scanning frequency

Vertical scanning frequency

Colour LCD Television

TX-32LXD700F

LXD700F

PAL-I/H, B/G, D/K,

SECAM B/G, D/K, L/L'

PAL-525/60 (AV only)

DVB (via VHF/UHF aerial input)

M.NTSC (AV only)

NTSC (AV only)

LXD700F

VHF E2-E12

VHF A-H (ITALY)

VHF R3-R5

UHF E21-E69

CATV S1-S10 (M1-M10)

CATV S21-S41 (Hyperband)

31 – 69 kHz

59 – 86 Hz

ORDER No. PCZ0704033CE

TX-32LXD700

LH64 Chassis

VHF H1-H2 (ITALY)

VHF R1-R2

VHF R6-R12

CATV (S01-S05)

CATV S11-S20 (U1-U10)

Panasonic CS ( U.K. ) Ltd.

WILLOUGHBY ROAD,

BRACKNELL,

RG12 8FT.

BERKS.,

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Summary of Contents for Panasonic TX-32LXD700

Page 1: Service Manual
480i(60Hz), 480p(60Hz), 576i(50Hz), 576p(50Hz), 720p(60Hz), 720p(50Hz), 1.080i(60Hz), 1.080i(50Hz), 1.080p(60Hz), 1.080p(50Hz) PC signals: VGA, SVGA, XGA, SXGA(compressed) Horizontal scanning frequency 31 – 69 kHz Vertical scanning frequency 59 – 86 Hz Panasonic CS ( U.K. ) Ltd. WILLOUGHBY ROAD, BRACKNELL, BERKS., RG12 8FT.
Page 2 Intermediate Frequency: LXD700 LXD700F Video/Audio Video 38,9MHz 38,9MHz, 33,9MHz Audio 32.90MHz 33,4MHz (B/G), 33,16MHz (A2) 32.35MHz(NICAM) 33,05MHz (NICAM B/G, D/K, L) 32,4MHz (D/K), 32,66MHz (CZ STEREO) 40,4MHz (L ), 39,75MHz (L NICAM) ’ ’ Colour 34,47MHz 34,47MHz (PAL) 34,5MHz, 34,65MHz (SECAM) ’...
Page 3: Table Of Contents
CONTENTS SAFETY PRECAUTIONS ........... 4 H-BOARD (2 OF 4) SCHEMATIC DIAGRAM ..50 GENERAL GUIDE LINES........4 H-BOARD (3 OF 4) SCHEMATIC DIAGRAM ..51 TOUCH – CURRENT CHECK....... 4 H-BOARD (4 OF 4) SCHEMATIC DIAGRAM ..52 PREVENTION OF ELECTROSTATIC DISCHARGE K-BOARD SCHEMATIC DIAGRAM ....
Page 4: Safety Precautions
Safety Precautions General Guide Lines 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. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed.
Page 5: Prevention Of Electrostatic Discharge
Prevention of Electrostatic 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"...
Page 6: About Lead Free Solder (Pbf)
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.
Page 7: Applicable Signals
Applicable signals Component (Y, Pb, Pr), HDMI Signal name COMPONENT HDMI 525 (480) / 60i 525 (480) / 60p 625 (576) / 50i 625 (576) / 50p 750 (720) / 60p 750 (720) / 50p 1,125 (1,080) / 60i 1,125 (1,080) / 50i 1,125 (1,080) / 60p 1,125 (1,080) / 50p PC (D-sub 15P)
Page 8: Service Hints
Service Hints How to remove the backcover Remove the 22 fixing screws. (see Fig.5) SCREWS SCREWS Fig.5 How to remove the Pedestal assembly Lay the main unit face down. (see Fig.6) Fig.6 Remove the 4 fixing screws and the pedestal assembly. (see Fig.7) SCREWS Fig.7...
Page 9: Chassis Board Layout
Chassis Board Layout K-BOARD AP-BOARD P-BOARD DG-BOARD V-BOARD H-BOARD G-BOARD GS-BOARD GH-BOARD Board Name Function AP-Board Power Supply Regulator DG-Board Global Core, HDMI, IDTV Processor, D/A Converter G-Board Side AV Connector H-Board AV Connector, TV tuner, AV Switch K-Board Main Switch P-Board Main Input, Power Supply V-Board...
Page 10: Self-Check
Self-check is used to automatically check the bus lines and hexadecimal code of the TV set. To enter Self-Check mode, keep pressing the down (-/v) button on the TV set and press the STATUS button on the remote control. To exit Self Check, switch off the TV set at the power button. TX-32LXD700 Panasonic 2007LCD 32lxd700.dat:000064 Self Check Complete 189e O.K.
Page 11: Power Led Blinking Timing Chart
Power LED blinking timing chart Subject Information of LED Flashing timing chart. Contents When 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 number of blinking of the Power LED on the front panel of the unit. Blinking Blinking timing Contents...
Page 12: Service Mode Function
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 Menu How to enter SERVICE While pressing (-/v) button on the TV unit, press on the remote control for 3 times within 2 seconds.
Page 13 Service SERVICE Peaks SOFT 4.000 OPTION 1 Key Command ADJUST Peaks EEP 04.00.0001 OPTION 2 S e r v i c e 1 WB-ADJ LSI DATA 0.00.04 OPTION 3 OPTION GenX SOFT 1.00.00 Model ID • SRV-TOOL GenX SOFT 1.02.00 03070000 Press the 3/4 button to change the adjustment values or function.
Page 14: Option Bytes Description
Option Bytes Description OPTION1 Speed ATP Slow (1) / Fast (0) TXT Ch ON (1) / OFF (0) ID-1 ON (1) / OFF (0) Macrovision Auto evaluate ON (1) / OFF (0) SRS Surround ON (1) / OFF (0) Teletext Top OFF (1) / ON (0) Not use Not use...
Page 15: Adjustment Method
Adjustment Method Sub-Contrast/White Balance Adjustment Instrument Name Connect to Remarks Remote controller Correlation can be also taken by LCD WB meter (Minolta CA-210 or equivalent) CS-1000A or equivalent Comunication jig Computer for external control Procedure Remarks Let the panel standfor more than 3 hours at more than 20 °C.
Page 16: Wiring Diagram
Wiring diagram...
Page 17: Block Diagrams
Video & Stereo Audio Block Diagram JK3001 TUNER 13 14 21 10 H-BOARD DG-BOARD THIS IS EXCHANGE UNIT AV1_V AV1_V PC_R AV1_VOUT AV1_VO PC_G Q3200 AV1_RED AV1_RED PC_B AV1_GREEN AV1_GREEN Y_IN PC_H_IN Q4516 AV1_BLUE AV1_BLUE PC_V_IN MAIN_Y/CVBS/G MAIN_Y/CVBS/G Q4515 PB/C 8,10 AV1_L AV2_V...
Page 18: Power Supply Block Diagram
Power Supply Block Diagram V - BOARD GS - BOARD JK3900 P - BOARD RL802 CATS -AI LF801 LF802 SUB5V PC1001 D802 PHOTO COUPLER CF801 D801 Line Line F801 Filter Filter R&G LED DG - BOARD SUB3.3V Q1002 THIS IS EXCHANGE UNIT D1001 Q1004 DVDDIO_3.3V...
Page 19: Lcd Panel
Control Block Diagram DG - BOARD H - BOARD THIS IS EXCHANGE UNIT AV2_SLOW AUDIO_MUTE IC2002 IC4501 PC_V DAC_PD IC4504 AUDIO DAC EEPROM PC_H PC_H EEPROM AV1_SLOW 46,74 AV3_FB AMUTE PC_V AV1_FB IC2301 IC3001 SCL0B QLINK_AV3 PC_V_IN JK4501 SOUND_SOS AUDIO AMP IC4510 VIDEO SWITCH Q2301...
Page 20: Parts Location
Parts Location NOTE: The numbers on the exploded view below refer to the exploded view section of the Replacement Parts List. (UK) (CONTINENTAL)
Page 21: Part Location
Part location NOTE: The numbers on the exploded view below refer to the exploded view section of the Replacement Parts List.
Page 22: Replacement Parts List
Replacement Parts List Important Safety Notice Components Identified by mark have special characteristics important for safety. * When replacing any of these components, use only manufacturers specified parts. In case of ordering these spare parts, please always add the complete Model-Type number to your order. RTL (Retention Time Limited) Note: The marking (RTL) indicates that the Retention Time is Limited for this item.
Page 23 Cct Ref Parts Number Description Cct Ref Parts Number Description IC4501 C3EBDC000067 2KBIT EEPROM D1002 B3ACA0000272 DIODE IC4503 C1AB00002641 HDMI SWITCH D1100 MA3X704A0L DIODE MA704ATX IC4504 C3EBEY000009 EEPROM M24C04-RMN6TP D1102 MA3X704A0L DIODE MA704ATX IC4506 C0DBGGF00001 REGULATOR D1107 MA3X704A0L DIODE MA704ATX IC4507 C0CBCBC00190 REGULATOR...
Page 24 Cct Ref Parts Number Description Cct Ref Parts Number Description D3813 B0HCMM000014 DIODE D7403 B0HCMM000014 DIODE D3814 B0HCMM000014 DIODE D7405 MAZ80750ML DIODE D4201 B0JCPD000026 DIODE D7406 MA2J11100L DIODE D4202 MAZ80390LL DIODE D7501 B0JCPG000005 DIODE D4204 MA3X152K0L DIODE D7503 B0HCMM000014 DIODE D4208 MA2J11100L DIODE...
Page 25 Cct Ref Parts Number Description Cct Ref Parts Number Description Q4205 2SC39380QL TRANSISTOR L2009 J0JCC0000100 INDUCTOR Q4206 2SD0601ASL TRANSISTOR L2010 J0JCC0000100 INDUCTOR Q4207 2SC39380QL TRANSISTOR L2015 J0JCC0000100 INDUCTOR Q4500 2SD0601ASL TRANSISTOR L2016 J0JCC0000100 INDUCTOR Q4501 2SD0601ASL TRANSISTOR L2021 J0JHC0000078 COIL Q4502 2SD0601ASL TRANSISTOR...
Page 26 Cct Ref Parts Number Description Cct Ref Parts Number Description L4452 J0JHC0000078 COIL FL2002 J0HABB000004 FILTER L4453 J0JHC0000078 COIL FL3001 J0HABB000003 FILTER L4500 J0JHC0000078 COIL FL3002 J0HABB000003 FILTER L4501 J0JHC0000078 COIL FL3003 J0HABB000004 FILTER L4502 J0JHC0000078 COIL FL3004 J0HABB000004 FILTER L4503 J0JHC0000078 COIL...
Page 27 Cct Ref Parts Number Description Cct Ref Parts Number Description 0 Ω 10K Ω JS3007 ERJ6GEY0R00 S.M.CARB 0.1W R1015 ERJ3GEYJ103 0.1W 0 Ω 10K Ω JS3008 ERJ6GEY0R00 S.M.CARB 0.1W R1017 ERJ3GEYJ103 0.1W 0 Ω 10K Ω JS3009 ERJ6GEY0R00 S.M.CARB 0.1W R1019 ERJ3GEYJ103 0.1W...
Page 28 Cct Ref Parts Number Description Cct Ref Parts Number Description 47K Ω 470 Ω R1223 ERJ2GEJ473X .063W R2092 ERJ3GEYJ471 0.1W 47K Ω 3K3 Ω R1225 ERJ2GEJ473X .063W R2093 ERJ3GEYJ332 0.1W 47K Ω 2K2 Ω R1226 ERJ2GEJ473X .063W R2094 ERJ3GEYJ222 0.1W 47K Ω...
Page 29 Cct Ref Parts Number Description Cct Ref Parts Number Description 100K Ω 10 Ω R2192 ERJ3GEYJ104V S.M.CARB 0.1W R2325 ERJ6GEYJ100 S.M.CARB 0.1W 100K Ω 10 Ω R2193 ERJ3GEYJ104V S.M.CARB 0.1W R2326 ERJ6GEYJ100 S.M.CARB 0.1W 1K Ω 1K Ω R2194 ERJ3GEYJ102 0.1W R2330 ERJ3GEYJ102...
Page 30 Cct Ref Parts Number Description Cct Ref Parts Number Description 68 Ω 0 Ω R3092 ERJ3GEYJ680 0.1W R3271 ERJ3GEY0R00 0.1W 68 Ω 0 Ω R3094 ERJ3GEYJ680 0.1W R3273 ERJ3GEY0R00 0.1W 68 Ω 0 Ω R3095 ERJ3GEYJ680 0.1W R3274 ERJ3GEY0R00 0.1W 220 Ω...
Page 31 Cct Ref Parts Number Description Cct Ref Parts Number Description 68 Ω 22 Ω R3909 ERJ6GEYJ680 S.M.CARB 0.1W R4262 EXB28V220JX .031W 68 Ω 22 Ω R3911 ERJ6GEYJ680 S.M.CARB 0.1W R4263 EXB28V220JX .031W 0 Ω 22 Ω R3912 ERJ6GEY0R00 S.M.CARB 0.1W R4264 EXB28V220JX .031W...
Page 32 Cct Ref Parts Number Description Cct Ref Parts Number Description 68 Ω 68 Ω R4336 ERJ2GEJ680X .063W R4542 ERJ2GEJ680X .063W 68 Ω 68 Ω R4337 EXB2HV680JV .063W R4543 ERJ2GEJ680X .063W 10K Ω 10K Ω R4338 ERJ2GEJ103X .063W R4544 ERJ2GEJ103X .063W 10K Ω...
Page 33 Cct Ref Parts Number Description Cct Ref Parts Number Description 47K Ω 0 Ω R4665 ERJ2GEJ473X .063W R5672 ERJ2GE0R00X .063W 47K Ω 1K2 Ω R4666 ERJ2GEJ473X .063W R5674 ERJ2GEJ122X .063W 150 Ω 10K Ω R4667 ERJ2GEJ151X .063W R5690 ERJ3GEYJ103 0.1W 68 Ω...
Page 34 Cct Ref Parts Number Description Cct Ref Parts Number Description 100 Ω 100 Ω R7307 ERJ6GEYJ101 S.M.CARB 0.1W R8030 ERJ2GEJ101X .063W 47K Ω 270 Ω R7308 ERJ6GEYJ473 S.M.CARB 0.1W R8031 ERJ3EKF2700V 0.1W 10K Ω 270 Ω R7309 ERJ6GEYJ103 S.M.CARB 0.1W R8032 ERJ3EKF2700V 0.1W...
Page 35 Cct Ref Parts Number Description Cct Ref Parts Number Description 68 Ω 180 Ω R8327 ERJ2GEJ680X .063W R8512 ERJ3EKF1800V 0.1W 47K Ω 0 Ω R8329 ERJ2GEJ473X .063W R8513 ERJ2GE0R00X .063W 0 Ω 0 Ω R8401 ERJ8GEY0R00 S.M.CARB .125W R8517 ERJ2GE0R00X .063W 0 Ω...
Page 36 Cct Ref Parts Number Description Cct Ref Parts Number Description 68 Ω 68 Ω R8817 ERJ2GEJ680X .063W R8918 ERJ2GEJ680X .063W 0 Ω 4K7 Ω R8818 ERJ2GE0R00X .063W R8919 ERJ2GEJ472X .063W 47K Ω 4K7 Ω R8823 ERJ2GEJ473X .063W R8920 ERJ2GEJ472X .063W 68 Ω...
Page 37 Cct Ref Parts Number Description Cct Ref Parts Number Description C2012 F1H1H5610007 S.M.CAP 560pF C2135 ECJ1VB1C105K 1000nF C2013 F1H1H5610007 S.M.CAP 560pF C2136 ECJ1VB1C105K 1000nF C2014 F1H1H5610007 S.M.CAP 560pF C2137 F2G0J470A019 ELECT 6.3V 47µF C2015 F1H1H5610007 S.M.CAP 560pF C2138 ECJ1VB1H104 S.M.CAP 100nF C2021 F1H1H5610007...
Page 38 Cct Ref Parts Number Description Cct Ref Parts Number Description C2289 F1J1A106A043 CERAMIC 10µF C2380 F1H1H223A219 S.M.CAP 22nF C2301 ECJ1VB1C104K S.M.CAP 100nF C2381 F1H1H223A219 S.M.CAP 22nF C2302 ECJ1VB1C104K S.M.CAP 100nF C2382 F1H1H223A219 S.M.CAP 22nF C2303 F1J1E105A171 S.M.CAP 1µF C2383 ECJ1VB1H102 S.M.CAP C2304 F1J1E105A171...
Page 39 Cct Ref Parts Number Description Cct Ref Parts Number Description C3263 ECJ1VB1H104 S.M.CAP 100nF C4021 F1G1C104A081 S.M.CAP 100nF C3265 ECJ1VB1H104 S.M.CAP 100nF C4022 F1J1H474A757 S.M.CAP 470nF C3266 ECJ1VB1H104 S.M.CAP 100nF C4023 F1G1C104A081 S.M.CAP 100nF C3267 ECJ1VB1H104 S.M.CAP 100nF C4024 F1G1C104A081 S.M.CAP 100nF C3268...
Page 40 Cct Ref Parts Number Description Cct Ref Parts Number Description C4256 F1G1C104A081 S.M.CAP 100nF C4336 F1H0J1050013 CERAMIC 6.3V 1µF C4257 F1G1H1020008 S.M.CAP C4337 F1H0J1050013 CERAMIC 6.3V 1µF C4260 F1G1H1020008 S.M.CAP C4338 F1G1E103A059 S.M.CAP 10nF C4261 F1G1H1020008 S.M.CAP C4339 F1G1E103A059 S.M.CAP 10nF C4262 F1J0J1060004...
Page 41 Cct Ref Parts Number Description Cct Ref Parts Number Description C4412 F1G1H1020008 S.M.CAP C4587 F1G1C104A081 S.M.CAP 100nF C4415 F1G1C104A081 S.M.CAP 100nF C4588 ECJ1VB1C823K S.M.CAP 82nF C4451 F1G1E103A059 S.M.CAP 10nF C4589 F1G1H150A565 S.M.CAP 15pF C4500 F1G1C104A081 S.M.CAP 100nF C4590 ECJ0EC1H180J S.M.CAP 18pF C4501 F1G1C104A081...
Page 42 Cct Ref Parts Number Description Cct Ref Parts Number Description C5639 F1G1A1040006 CERAMIC 100nF C7503 F1J1H1030007 S.M.CAP 10nF C5640 F1G1A1040006 CERAMIC 100nF C7504 F2A1C102A530 ELECT 1000µF C5641 F1G1A1040006 CERAMIC 100nF C7505 F1J1H223A457 S.M.CAP 22nF C5643 ECJ1VB1C104K S.M.CAP 100nF C7506 ECJ2VB1H223K S.M.CAP 22nF C5644...
Page 43 Cct Ref Parts Number Description Cct Ref Parts Number Description C8035 F1J1A106A043 CERAMIC 10µF C8402 F1G1C104A081 S.M.CAP 100nF C8036 F1J1A106A043 CERAMIC 10µF C8403 F1G1C104A081 S.M.CAP 100nF C8037 F1G1C104A081 S.M.CAP 100nF C8404 F1G1C104A081 S.M.CAP 100nF C8038 F1G1C104A081 S.M.CAP 100nF C8405 F1G1C104A081 S.M.CAP 100nF C8039...
Page 44 Cct Ref Parts Number Description Cct Ref Parts Number Description INV-DG TSXL610 INV-DG25 WIRE TQB0E0399R CZECH INV-P/ TXJ/P90MDQ P9/DG27-INV WIRE TQB0E0399U ENGLISH JK2002 K2HA204A0041 AUDIO TERMINAL I.C.s JK3001 K1FB315A0006 PC TERMINAL IC8554 TVRP553-1 16MB FLASH JK3002B K1FB121A0012 SCART SOCKET IC8601 24C32LXD700F EEPROM JK3003B...
Page 45: Schematic Diagrams
Schematic Diagrams IMPORTANT SAFETY NOTICE Components identified by mark have special characteristics important for safety. When replacing any of these components, use only manufacturers' specified parts. NOTE RESISTOR All resistors are carbon ¼W resistor, unless marked otherwise. Unit of resistance is OHM (Ω) (k=1,000, M=1,000,000) CAPACITORS All capacitors are ceramic 50V unless marked otherwise.
Page 74: Conductor Views
Conductor Views H-BOARD TNPA4291 - top TRAN’S D2028 D3334 Q2015 D2029 D3335 Q2016 D2031 D3336 Q2017 D2032 D3337 Q2021 D2033 D3338 Q2031 D2034 Q2033 D2119 IC’S Q2034 D2301 IC2002 Q2035 D2302 IC2006 Q2039 D2303 IC2008 Q2040 D2304 IC2010 Q2041 D2632 IC2011 Q2101 D2633...
Page 75 H-BOARD TNPA4291 - bottom TRAN’S TP’S TP615 Q2002 TP012 TP616 Q2003 TP014 TP617 Q2004 TP015 TP3001 E5 Q2005 TP016 TP3002 E5 Q2006 TP017 TP3003 E5 Q2007 TP018 TP3004 E5 Q3027 TP019 TP3005 E5 Q3028 TP020 TP3006 E5 Q3200 TP021 TP3007 E5 TP022 TP3008 E5 DIODE’S...
Page 76 DG-BOARD TNPA4114 - top TRAN’S IC4001 Q4203 IC4200 Q4204 IC4201 Q4205 IC4202 Q4206 IC4207 Q4207 IC4500 Q4504 IC4503 Q4505 IC4510 Q5600 IC5671 Q5601 IC8001 Q5602 IC8002 Q5603 IC8003 Q5604 IC8302 Q5690 IC8401 Q5691 IC8402 Q5692 IC8403 Q5693 IC8404 Q8401 IC8405 Q8402 IC8406 IC8407...
Page 77 DG-BOARD TNPA4114 - bottom TRAN’S IC4204 Q1107 IC4205 Q1108 IC4206 Q4000 IC4208 Q4001 IC4209 Q4002 IC4501 Q4200 IC4504 Q4201 IC4506 Q4202 IC4507 Q4500 IC4508 Q4501 IC4509 Q4502 IC4513 Q4503 IC4514 Q4514 IC4515 Q4515 IC5600 Q4516 IC5601 Q4517 IC5660 Q4519 IC5670 Q4520 IC8004 Q8851...
Page 78 P-BOARD TNPA4116 TRAN’S IC’S Q801 IC801 Q802 IC802 DIODE’S TP’S D801 TP801 D802 TP802 D803 TP803 D804 TP804 D811 TP811 D812 TP812 D813 TP821 D814 TP822 D815 TP823 D816 TP824 D817 TP825 D818 D819 D820 D821 D822 D823 D824 D825 V-BOARD TNPA4127-top TRAN’S DIODE’S...
Page 79 AP-BOARD TNPA4117 - top IC’S IC7301 IC7401 IC7501 IC7601 IC7701...
Page 80 AP-BOARD TNPA4117 - bottom TRAN’S Q7402 D7207 D7506 C5 TP7402 Q7201 Q7501 D7208 D7601 TP7501 Q7202 Q7502 D7209 D7602 TP7502 Q7203 Q7551 D7210 D7604 B2 TP7601 Q7204 Q7552 D7211 D7605 TP7602 Q7205 Q7553 D7212 D7702 TP7701 Q7206 Q7601 D7301 D7703 A3 TP7702 Q7208 Q7701...
Page 81 GH-BOARD TNPA4120 - top TRAN’S D3806 Q3801 D3809 D3810 DIODE’S D3813 D3801 D3814 D3802 D3803 IC’S D3804 IC3801 D3805 IC3802 GH-BOARD TNPA4120 - bottom TRAN’S D3808 Q3802 D3811 Q3804 D3812 DIODE’S IC’S D3807 IC3803...

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