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Panasonic TX-32PH40D Service Manual

Panasonic TX-32PH40D Service Manual

Euro-7p chassis

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SPECIFICATIONS
Power Source:
220-240V a.c., 50Hz
Power Consumption:
135W
Stand-by Power
Consumption:
2.9W
Aerial Impedance:
75Ω unbalanced, Coaxial Type
Receiving System:
PAL I, B/G, H, D/K, PAL-525/60
SECAM L/L', B/G, D/K
M.NTSC
NTSC (AV only)
Receiving Channels:
VHF E2-E12
VHF H1-H2 (ITALY)
VHF A-H (ITALY)
VHF R1-R2
VHF R3-R5
VHF R6-R12
UHF E21-E69
CATV (S01-S05)
CATV S1-S10 (M1-M10) CATV S11-S20 (U1-U10)
CATV S21-S41 (HYPERBAND)
Intermediate Frequency:
Video/Audio
Video
38,9MHz, 34MHz
Audio
32,9MHz, 33,16MHz, 33,4MHz
40,4MHz, 32,4MHz (A2 STEREO)
33,05MHz, 34,05MHz (NICAM)
32,66MHz, 32,4MHz (CZECH STEREO)
Colour
34,47MHz (PAL)
34,5MHz, 34,65MHz (SECAM)
Terminals:
AV1 IN
Video (21 pin) 1V p-p 75Ω
Audio (21 pin) 500mV rms 10kΩ
RGB (21 pin)
AV1 OUT
Video (21 pin) 1V p-p 75Ω
Audio (21 pin) 500mV rms 1kΩ
AV2 IN
Video (21 pin) 1V p-p 75Ω
Audio (21 pin) 500mV rms 10kΩ
S-Video IN
(21-pin)
AV2 OUT
Video (21 pin) 1V p-p 75Ω
Audio (21 pin) 500mV rms 1kΩ
Selectable output (21 pin)
Y: 1V p-p 75Ω
C: 0.3V p-p 75Ω
Colour Television
TX-32PH40D
TX-32PH40D/S
TX-32PH40F
TX-32PH40F/P
EURO-7P Chassis
AV3 IN
S-Video IN
(4-pin)
Audio (RCAx2)
Video (RCAx1)
AV4 IN
Video (21 pin)
Audio (21 pin)
S-Video IN
(21-pin)
RGB (21 pin)
Component
Video In
Y (RCA x 1)
Pb (RCA x 1)
Pr (RCA x 1)
AV4 OUT
Video (21 pin)
Audio (21 pin)
31.7kV ± 1kV
High Voltage:
Picture Tube:
W76EKW10X72
Audio Output:
Front Left/Right 2 x 20W
(Music Power)
8Ω Impedance
Digital Audio Input
Coaxial / Optical
Headphones:
8Ω Impedance
3.5mm
Accessories
supplied :
Remote Control
2 x R6 (UM3) Batteries
Dimensions:
Height:
588mm
Width:
912mm
Depth:
540mm
Net weight:
58.5kg
Specifications are subject to change without notice.
Weights and dimensions shown are approximate.
NOTE: This Service Manual should be used in conjunction with
the EURO-7 Technical guide.
ORDER No. SM-02010
Y: 1V p-p 75Ω
C: 0.3V p-p 75Ω
500mV rms 1Video
1V p-p 75Ω
1V p-p 75Ω
500mV rms 10kΩ
Y: 1V p-p 75Ω
C: 0.3V p-p 75Ω
1V p-p 75Ω
1V p-p 75Ω
1V p-p 75Ω
1V p-p 75Ω
500mV rms 1kΩ
76cm

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Summary of Contents for Panasonic TX-32PH40D

  • Page 1 ORDER No. SM-02010 Colour Television TX-32PH40D TX-32PH40D/S TX-32PH40F TX-32PH40F/P EURO-7P Chassis SPECIFICATIONS Power Source: 220-240V a.c., 50Hz AV3 IN S-Video IN Y: 1V p-p 75Ω Power Consumption: 135W (4-pin) C: 0.3V p-p 75Ω Audio (RCAx2) 500mV rms 1Video Stand-by Power Video (RCAx1) 1V p-p 75Ω...
  • Page 2: Table Of Contents

    CONTENTS SAFETY PRECAUTIONS................................2 SERVICE HINTS ..................................3 ADJUSTMENT PROCEDURE AND FACTORY SETTINGS .....................4 WAVEFORM PATTERN TABLE ...............................5 ALIGNMENT SETTINGS................................6 BLOCK DIAGRAMS ..................................7 PARTS LOCATION .................................12 REPLACEMENT PARTS LIST ..............................13 SCHEMATIC DIAGRAMS ...............................32 CONDUCTOR VIEWS................................41 SAFETY PRECAUTIONS GENERAL GUIDE LINES It is advisable to insert an isolation transformer in the X-RADIATION WARNING a.c.
  • Page 3: Service Hints

    SERVICE HINTS How to remove the rear cover 1. Remove the 12 screws as shown in Fig.2. SCREWS SCREWS Fig.2. LOCATION OF CONTROLS DG-Board U-Board L-Board Focus G-Board H-Board D-Board Screen A-Board Fig.3.
  • Page 4: Adjustment Procedure And Factory Settings

    To get into Self-Check mode press the down (-/v) button on the customer controls at the front of the TV set, at the same time pressing the STATUS button on the remote control, and the screen will show: - Factory use only O.K. Sum : **** O.K. TX-32PH40D TX-32PH40F TX-32PH40F/P O.K. OPTION 1 : O.K. OPTION 2 : O.K.
  • Page 5: Waveform Pattern Table

    WAVEFORM PATTERN TABLE Note: All waveforms have been taken using a standard colour bar pattern. Video Out Luminance In Vert Drive IC3001 Pin 56 IC1315 Pin 37 A44 Pin 24 10mS 64µS 32µS VFLB H - Drive Vert Out IC451 Pin 6 A3 Pin 10 IC451 Pin 3 32µS...
  • Page 6: Alignment Settings

    ALIGNMENT SETTINGS (The figures below are nominal and used for representative purposes only.) Set the Bass to maximum position, set the Treble to minimum position, press the down button (- / v) on the customer controls at the front of the TV and at the same time press the INDEX button on the remote control, this will place the TV into the Service Mode.
  • Page 12: Parts Location

    PARTS LOCATION NOTE: The numbers on the exploded view below refer to the mechanical section of the Replacement Parts List.
  • Page 13: Replacement Parts List

    TUNER D354 TL431CLPM REGULATOR ENG29C01G TUNER IC051 AN7805FLB 5V REGULATOR EUR511224 REMOTE CONTROL IC351 TDA6111Q-N4 RGB OUTPUT TBMA060 PANASONIC BADGE IC352 TDA6111Q-N4 RGB OUTPUT TBX8E098 POWER BUTTON IC353 TDA6111Q-N4 RGB OUTPUT TKP8E1519 DOOR LID IC451 LA7845N VERTICAL OUTPUT TKU8E00760 BACK COVER...
  • Page 14 Cct Ref Parts Number Description Cct Ref Parts Number Description IC2709 PQ1CG21H2RZ REGULATOR D562 MA182TA DIODE IC3001 CXA2069Q-TL SWITCHING D570 RU3ANV1 DIODE IC3002 TDA8601T/C1 12V REGULATOR D591 MA165TA5 DIODE IC3003 CXA1211M-T4 VIDEO AMPLIFIER D592 MA4104 DIODE IC3004 MM1112XF SIGNAL SWITCH D593 ERA15-02V3 DIODE...
  • Page 15 Cct Ref Parts Number Description Cct Ref Parts Number Description D2306 MA29TA5 DIODE Q1306 BC857B TRANSISTOR D2311 MA1180HTA DIODE Q1307 XN5601TX TRANSISTOR D2312 MA3130MTX DIODE Q1308 BC857B TRANSISTOR D2313 MA152KTX DIODE Q1309 BC857B TRANSISTOR D2314 MA152KTX DIODE Q1311 BC857B TRANSISTOR D2316 MA152KTX DIODE...
  • Page 16 Cct Ref Parts Number Description Cct Ref Parts Number Description L1312 EXCELDR35V COIL TRANSFORMERS L1313 TALC325T4R7M COIL L810 ETQR45T001A TRANSFORMER L1314 TALC325T4R7M COIL T501 ETH19Y187AY TRANSFORMER L1315 TALC325T4R7M COIL T701 ETF18L101A TRANSFORMER L1316 TALC325T4R7M COIL T801 ETS39AG296AC TRANSFORMER L1317 TALC168T6R8K COIL T841 ETS19AB1G6AG...
  • Page 17 Cct Ref Parts Number Description Cct Ref Parts Number Description L2732 EXCELDR35V COIL LC1146 TLK212T256AL COIL L2734 EXCELDR35V COIL FILTERS L2735 EXCELDR35V COIL LC1107 ELKE103FA FILTER L3004 ELESN4R7KA COIL LC1108 ELKE103FA FILTER L3050 ELESN221KA COIL LC1109 ELKE103FA FILTER L3401 EXCELSA35T COIL LC1147 ELKE103FA...
  • Page 18 Cct Ref Parts Number Description Cct Ref Parts Number Description JA47 ERJ8GEY0R00 S.M.CARB .125W JSDG17 ERJ6GEY0R00 S.M.CARB 0.1W JA48 ERJ6GEY0R00 S.M.CARB 0.1W JSDG18 ERJ6GEY0R00 S.M.CARB 0.1W JA50 ERJ6GEY0R00 S.M.CARB 0.1W JSDG19 ERJ6GEY0R00 S.M.CARB 0.1W JA51 ERJ6GEY0R00 S.M.CARB 0.1W JSDG20 ERJ6GEY0R00 S.M.CARB 0.1W JA52...
  • Page 19 Cct Ref Parts Number Description Cct Ref Parts Number Description JSDG231 ERJ3GEY0R00 S.M.CARB 0.1W R451 ERDS1TJ2R7 CARBON 0.5W JSDG232 ERJ3GEY0R00 S.M.CARB 0.1W R452 ERDS1TJ2R7 CARBON 0.5W JSDG233 ERJ3GEY0R00 S.M.CARB 0.1W R453 ERJ6GEYJ393 S.M.CARB 0.1W JSDG234 ERJ3GEY0R00 S.M.CARB 0.1W R454 ERJ6GEYJ123 S.M.CARB 0.1W JSDG235 ERJ3GEY0R00...
  • Page 20 Cct Ref Parts Number Description Cct Ref Parts Number Description R584 ERD25TJ272F CARBON 0.25W R888 ERD25TJ102 CARBON 0.25W R586 ERQ2CJP2R2 METAL R891 ERC12ZGK105D SOLID 0.5W 10% R591 ERO25TKF9311 METAL 0,25W 9K31 R901 ERDS1FJ102 CARBON 0.5W R592 ERO25TKF1132 METAL 0,25W 1K13 R902 ERJ6GEYJ333 S.M.CARB...
  • Page 21 Cct Ref Parts Number Description Cct Ref Parts Number Description R1123 ERJ3GEYJ103 S.M.CARB 0.1W R1242 ERJ6GEY0R00 S.M.CARB 0.1W R1124 ERJ3GEYJ103 S.M.CARB 0.1W R1243 ERJ6GEYJ562 S.M.CARB 0.1W R1125 ERJ3GEYJ103 S.M.CARB 0.1W R1249 ERJ3GEY0R00 S.M.CARB 0.1W R1126 ERJ3GEYJ472V S.M.CARB 0.125 4.7K R1250 ERJ3GEY0R00 S.M.CARB 0.1W...
  • Page 22 Cct Ref Parts Number Description Cct Ref Parts Number Description R1366 ERJ3GEYJ471V S.M.CARB 0.125 R1444 ERJ3GEYJ102 S.M.CARB 0.1W R1367 ERJ6ENF3000 S.M.CARB 0.1W R1445 ERJ3GEYJ102 S.M.CARB 0.1W R1368 ERJ3GEYJ221 S.M.CARB 0.1W R1446 ERJ6GEYJ331 S.M.CARB 0.1W R1369 ERJ3GEYJ823V S.M.CARB 0.125 R1447 ERJ6ENF1500 S.M.CARB 0.1W R1370...
  • Page 23 Cct Ref Parts Number Description Cct Ref Parts Number Description R2039 ERJ6GEYJ101 S.M.CARB 0.1W R2377 ERG3FJ561H METAL R2040 ERJ6GEYJ101 S.M.CARB 0.1W R2384 ERG3FJ471 METAL R2041 ERJ6GEYJ103 S.M.CARB 0.1W R2385 ERJ6GEYJ752 S.M.CARB 0.1W R2042 ERJ6GEYJ102 S.M.CARB 0.1W R2386 ERJ6GEYJ562 S.M.CARB 0.1W R2043 ERJ6GEYJ103 S.M.CARB...
  • Page 24 Cct Ref Parts Number Description Cct Ref Parts Number Description R3027 ERJ6GEYJ221 S.M.CARB 0.1W R3421 ERJ6GEYJ333 S.M.CARB 0.1W R3028 ERJ8ENF75R0 S.M.CARB 0.1W R3422 ERJ6GEYJ333 S.M.CARB 0.1W R3029 ERJ6GEY0R00 S.M.CARB 0.1W R3423 ERJ6GEYJ101 S.M.CARB 0.1W R3030 ERJ6GEY0R00 S.M.CARB 0.1W R3424 ERJ6GEYJ101 S.M.CARB 0.1W R3031...
  • Page 25 Cct Ref Parts Number Description Cct Ref Parts Number Description C020 ECJ2VF1C104Z CERAMIC 100nF C555 ECQP1223JZW FILM 100V 22nF C026 ECJ2VF1H103Z CERAMIC 10nF C556 ECWH20102JVY FILM 200V 1µF C051 ECEA1HN010UB ELECT 1µF C558 ECWH20472JVB FILM 200V 4.7nF C052 ECJ2VF1C104Z CERAMIC 100nF C559 ECQF4123JZH...
  • Page 26 Cct Ref Parts Number Description Cct Ref Parts Number Description C897 ECKCNA152ME7 CERAMIC 1.5µF C1158 TACCM0J335KT CERAMIC 6.3V 3.3µF C901 EEANA1E100B CERAMIC 10µF C1159 EEVHB1C100R CERAMIC 10pF C902 ECA1HM101GB ELECT 100µF C1160 EEVHB1C100R CERAMIC 10pF C905 ECA1VM101GB ELECT 100µF C1161 EEVHB0G221P CERAMIC 220pF...
  • Page 27 Cct Ref Parts Number Description Cct Ref Parts Number Description C1353 ECJ2VF1C105Z CERAMIC C1429 ECJ2VF1C105Z CERAMIC C1354 ECJ2VF1C105Z CERAMIC C1430 ECJ2VF1C105Z CERAMIC C1355 TACCM0J335KT CERAMIC 6.3V 3.3µF C1431 ECJ2VF1C105Z CERAMIC C1356 TACCM0J335KT CERAMIC 6.3V 3.3µF C1432 ECJ2VF1C105Z CERAMIC C1357 ECJ1VC1H330J CERAMIC 33pF C1433...
  • Page 28 Cct Ref Parts Number Description Cct Ref Parts Number Description C1502 EEVHB0J101P CERAMIC 100pF C2044 ECJ2VB1H102K CERAMIC C1503 EEVHB0J101P CERAMIC 100pF C2045 ECJ2VB1H102K CERAMIC C1505 EEVHB0G221P CERAMIC 220pF C2046 ECJ2VB1H102K CERAMIC C1506 EEVHB0G221P CERAMIC 220pF C2047 ECJ2VF1H103Z CERAMIC 10nF C1507 EEVHB0G221P CERAMIC 220pF...
  • Page 29 Cct Ref Parts Number Description Cct Ref Parts Number Description C2373 ECJ2VB1H102K CERAMIC C3017 ECJ2VF1C105Z CERAMIC C2374 ECJ2VB1H102K CERAMIC C3018 ECJ2VB1C104K CERAMIC 100nF C2375 ECJ2VB1H102K CERAMIC C3020 ECJ2VF1C105Z CERAMIC C2376 ECJ2VF1C104Z CERAMIC 100nF C3021 ECJ2VB1C104K CERAMIC 100nF C2377 ECJ2VB1H102K CERAMIC C3024 ECJ2VF1C105Z CERAMIC...
  • Page 30 Cct Ref Parts Number Description Cct Ref Parts Number Description C3427 ECJ2VC1H561J CERAMIC 560pF TQB8E3668C ITALIAN C3428 ECJ2VC1H561J CERAMIC 560pF TQB8E3668D FRENCH C3429 ECJ2VC1H561J CERAMIC 560pF I.C.s C3430 ECJ2VC1H561J CERAMIC 560pF IC1104 X24BR200-1SD EAROM* C3434 ECEA1CN100 ELECT 10µF TERMINALS AND LINKS C3435 ECJ2VC1H102J CERAMIC...
  • Page 31 Cct Ref Parts Number Description Cct Ref Parts Number Description I.C.s IC1104 X24BR200-1SP EAROM* TERMINALS AND LINKS JK3401 0350536400 SCART SOCKET JK3402 0350536400 SCART SOCKET JK3403 0350536400 SCART SOCKET...
  • Page 32: Schematic Diagrams

    SCHEMATIC DIAGRAMS FOR MODELS TX-32PH40D TX-32PH40D/S TX-32PH40F TX-32PH40F/P (EURO-7P CHASSIS) IMPORTANT SAFETY NOTICE Components identified by mark have special characteristics important for safety. When replacing any of these components, use only manufacturer's specified parts. NOTE RESISTOR All resistors are carbon ¼W resistor, unless marked otherwise.
  • Page 41: Conductor Views

    A – BOARD - TNPH0348...
  • Page 42 A – BOARD – TNPH0348...
  • Page 43 D – BOARD – TNP8ED004 TESTPOINTS Q804 D810 TPD1 Q805 D811 TPD2 Q851 D819 TPD3 Q854 D820 TPD4 Q874 D821 TPD5 Q875 D823 TPD6 Q881 D825 TPD8 Q882 D826 TPD9 Q883 D831 TPD10 D3 DIODES D842 TPD11 B3 D502 D843 TPD12 B3 D503 D844...
  • Page 44 DF – BOARD - TNPA1806...
  • Page 45 L – BOARD – TNP8EL014 DIODES D903 D351 D904 D352 D953 D354 I.C.’s D355 IC351 D356 IC352 D360 IC353 TRANSISTORS D383 D385 Q955 D386 Q956 D901 D902...
  • Page 46 H – BOARD – TNP8EH007 TRANSISTORS Q2507 Q3401 DIODES Q2214 Q2508 Q3402 D3401 Q2215 Q2509 Q3403 D3402 I.C.s Q2216 Q2512 Q3404 Q2506 Q2513 IC3401...
  • Page 47 G – BOARD – TNP8EG004 DIODES D1011 D1012 D3103 D3104 TRANSISTORS Q1003...

This manual is also suitable for:

Tx-32ph40s tx-32ph40fTx-32ph40fTx-32ph40pTx-32ph40

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