Panasonic TX-L32S10B Service Manual
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Table of Contents
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Service Manual
Specifications
(Informations in brackets [ ] refers to model 32")
Power Source:
Power Consumption
Stand-by Power Consumption: 0.3W (Without monitor out recording)
Aerial Impedance:
Receiving System:
Receiving Channels:
Operating Conditions:
PC signals:
220-240V AC, 50Hz
130W [115W]
13W (With monitor out recording)
75Ω unbalanced, Coaxial Type
S10B
PAL-I
PAL-525/60 (AV only)
DVB-T (via UHF aerial input)
M.NTSC (AV only)
NTSC (AV only)
S10B
UHF E21-E68
0°C ÷ 35°C
Temperature:
Humidity: 20% ÷ 80% RH (non condensing)
VGA, SVGA, XGA, SXGA(compressed)
Horizontal scanning frequency
Vertical scanning frequency
Colour LCD Television
GLP24 Chassis
S10E,S10L,LFS10
PAL-I/H, B/G, D/K
SECAM B/G, D/K, L/L'
PAL-525/60 (AV only)
DVB-T (via VHF/UHF aerial input)
DVB-C (Digital cable services)
M.NTSC (AV only)
NTSC (AV only)
S10E,S10L,LFS10
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. PCZ0903045CE
TX-L32S10B
TX-L32S10E
TX-L32S10L
TX-L37S10B
TX-L37S10E
TX-L37S10L
TX-LF32S10
TX-LF37S10
VHF H1-H2 (ITALY)
VHF R1-R2
VHF R6-R12
CATV (S01-S05)
CATV S11-S20 (U1-U10)
VHF A-J (IRELAND)
© Panasonic Corporation 2008.
Unauthorized copying and
distribution is a violation of law.
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Table of Contents
Related Manuals for Panasonic TX-L32S10B
Summary of Contents for Panasonic TX-L32S10B
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Page 1: Service Manual
Humidity: 20% ÷ 80% RH (non condensing) VGA, SVGA, XGA, SXGA(compressed) PC signals: Horizontal scanning frequency 31 – 69 kHz Vertical scanning frequency 59 – 86 Hz © Panasonic Corporation 2008. Unauthorized copying and distribution is a violation of law. - Page 2 Intermediate Frequency: Video/Audio S10B S10E,S10L,LFS10 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) 32,90 I, 32.35MHz (NICAM) Colour 34,47MHz 34,47MHz (PAL) 34,5MHz, 34,65MHz (SECAM) 38,3MHz, 38,15MHz (SECAM L’) Terminals: AV1 IN...
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Page 3: Table Of Contents
CONTENTS SAFETY PRECAUTIONS ................4 GENERAL GUIDE LINES..............4 TOUCH – CURRENT CHECK.............. 4 PREVENTION OF ELECTROSTATIC DISCHARGE (ESD) TO ELECTROSTATICALLY SENSITIVE (ES) DEVICES ......5 ABOUT LEAD FREE SOLDER (PBF)............6 SUGGESTED PB FREE SOLDER............6 APPLICABLE SIGNALS................7 SERVICE HINTS .................. -
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 (Esd) To Electrostatically Sensitive (Es) Devices
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 1,125 (1,080) / 24p... -
Page 8: Service Hints
Service Hints How to remove the backcover Remove the 19 fixing screws. (see Fig.5) SCREWS SCREWS How to remove the Pedestal assembly Fig.5 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 G-BOARD POWER UNIT A-BOARD V-BOARD Board Name Function A-Board Tuner, PC, AVSW,Peaks-AVC,HDMI,CI Slot, Global Core, GENX, AV Terminal, SD Slot, Speaker out, ADV Power Unit Power Supply, Main Input V-Board Remote Receiver, Bats, R/G LED G-Board Side AV Connector Location of Lead Wiring To find the Part Number of required wire in Replacement Parts List click on the wire name in red box. -
Page 10: Setting Inspection
Setting Inspection Voltage Confirmation Confirm the following voltages: A board TP No. Voltage TP2765 5.6V +/- 0.25V SUB_ TNR_6V TP2770 5.6V +/- 0.25V TP2781 TV_SOS TP5481 INVERTER_SOS TP2761 P17V TP2777 17V +/- 1V SUB_F_12V TP2782 12V +/- 1V INV_ON TP2759 2,85V +/- 2%... -
Page 11: 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. Panasonic 2009LCD 32FHD TX-L32S10L Self Check Complete... - Page 12 Panasonic 2009LCD 37FHD TX-L37S10L Self Check Complete 7996 O.K. PEAKS-SOFT 1.206 ADAV O.K. PEAKS-EEP 01.01.0012 O.K. GenX-SOFT 1.00.00 GENX O.K. GenX-EEP 1.03.36 MODEL ID MEM1 O.K. GenX-ROMCORR 1.00.00 030B3100 MEM2 O.K. 00000010 AVSW O.K. OFDM O.K. TEMP O.K. EDID 22 1b0bfb-- O.K.
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Page 13: 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 14: 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 TV unit, press on the remote control for 3 times within 2 seconds. -
Page 15: Service
SERVICE SERVICE Peaks SOFT 1.206 OPTION 1 1c Key Command ADJUST Peaks EEP 01.00.0013 OPTION 2 ef WB-ADJ LSI DATA 0.00.00 OPTION 3 OPTION STBY SOFT 1.00.00 Model ID • STBY EEP 1.03.36 030b3100 SRV-TOOL Press the 3/4 button to change the adjustment values or function. STBY ROMCOR 1.00.00 00000004... -
Page 16: Option Description
Option Bytes Description OPTION1 ATP Search Speed Slow (1) / Fast (0) TXT Ch Refresh On (1) / Off (0) ID-1 On (1) / Off (0) Macrovision Auto-Judge On (1) / Off (0) Surround enable low bit (*1) On (1) / Off (0) Surround enable low bit (*1) On (1) / Off (0) Pre Emphasis... -
Page 17: 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 CS-1000A equivalent) CA-210 or equivalent Comunication jig Computer for external control Procedure Remarks Let the panel standfor more than 3 hours at more than 20 °C. -
Page 18: Wiring Diagram
Wiring Diagram LCD PANEL... -
Page 19: Block Diagrams
Video & Stereo Audio Block Diagram IC3001 AV-SWITCH [C1AB00002855] MAIN RF SIGNAL CVBS AV1_V CVBS IN6 CVBSin4 CVBS/Y+C OUT AV1_VOUT SAGCVBS OUT3 HDMI1 AV1_RED AV1_GREEN IC4510 AV1_BLUE HDMI3 AV1_L L3IN [C1AB00003045] MAIN Y/CVBS L1OUT AV1_LOUT AUDIO VIDEO DECODER AV1_R R3IN MAIN PB/C HDMI2 R1OUT... - Page 20 Power Supply Block Diagram A-BOARD (EXCHANGE UNIT) IC1101 STB3.3V SUB_F_12V SUB_F_12V IC8409 IC5441 PNL12V GenX EEPROM Q5412 Q5412 SUB3.3V IC8001-AVC BUFFER SUB9V PROCESSOR P17V SUB3.3V MAIN_SND_17V P17V Q5417 12,13 POWER SUPPLY MN2WS0059 IC1100 IC8410 SUB_TNR_6V SUB1.2V 20,22 GenX8 SUB3.3V BUFFER Microprocessor SUB1.8V Peaks-LITE 2 POWER...
- Page 21 Control Block Diagram HDIN IS1CLK S2DET2 HPD0 SUB3.3V_SENSE AV1_SLOW S2DET2 SCL0 JK8302 HPD1 MAIN9V_SENSE S2DET1 SDA0 DATA QLINK2 HPD2 DTV9V_SENSE FBOUT SD SLOT 27,94 AV1_Q_LINK SCL1 AV-SW_SDA PANEL_AGW SUB5V_SENSE IC3001 SDA1 AV-SW_SCL FBIN/01 R_LED_ON AUDIO_XRST AV1_FB [C1AB00002855] SCL2 HSIN DATA JK8401 AVSW G_LED_ON...
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Page 22: 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 23 NOTE: The numbers on the exploded view below refer to the exploded view section of the Replacement Parts List.
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Page 24: Replacement Parts List
IC5409 C0DBEHE00005 REGULATOR N2QAYB000328 REMOTE CONTROL IC5441 C0DBAJB00004 REGULATOR TBM0E1467 CI COVER LABEL IC5480 C1ZBZ0003986 DC/DC CONVERTER TBMA293 PANASONIC BADGE IC5600 C0DBAYY00480 DC/DC CONVERTER TKP0E16001 CONNECTOR COVER IC5601 C0DBAYY00480 DC/DC CONVERTER TKP0E39001 AC CORD BRACKET IC8001 MN2WS0059 PEAKS AVC TKP0E39101... - Page 25 Cct Ref Parts Number Description Cct Ref Parts Number Description D2753 B3AEB0000131 D5627 MA2J11100L DIODE D2760 MAZ81400ML DIODE TRANSISTORS D2779 MA22F2000L DIODE Q2001 B1ABCF000231 TRANSISTOR D3013 MAZ81400ML DIODE Q2022 B1ADCE000022 TRANSISTOR D3014 MAZ81400ML DIODE Q2063 2SD0601ASL TRANSISTOR D3048 MA3X704A0L DIODE MA704ATX Q2064 2SD0601ASL TRANSISTOR...
- Page 26 Cct Ref Parts Number Description Cct Ref Parts Number Description L2901 J0JCC0000278 CHIP INDUCTOR L8012 J0JHC0000045 COIL BLM18PG121SN1D L2902 J0JCC0000269 CHIP INDUCTOR L8013 J0JHC0000045 COIL BLM18PG121SN1D L2904 J0JCC0000269 CHIP INDUCTOR L8301 J0JHC0000045 COIL BLM18PG121SN1D L2907 J0JCC0000063 CHIP INDUCTOR L8303 G1CR15JA0020 INDUCTOR L2908 J0JCC0000063...
- Page 27 Cct Ref Parts Number Description Cct Ref Parts Number Description R0956 ERJ2GEJ472X .063W 4K7 Ω R2124 ERJ2GEJ103X .063W 10K Ω R0957 ERJ2GEJ472X .063W 4K7 Ω R2125 ERJ8GEYJ3R3V 0.25W 3R3 Ω R0958 ERJ2GEJ472X .063W 4K7 Ω R2127 ERJ8GEYJ3R3V 0.25W 3R3 Ω R0959 ERJ2GEJ472X .063W...
- Page 28 Cct Ref Parts Number Description Cct Ref Parts Number Description R3013 ERJ2GEJ101X .063W 100 Ω R3140 ERJ2GEJ221X .063W 220 Ω R3019 ERJ2GEJ101X .063W 100 Ω R3143 ERJ2GEJ680X .063W 68 Ω R3021 ERJ2GEJ101X .063W 100 Ω R3146 ERJ2GEJ331X .063W 330 Ω R3024 ERJ2GEJ104X .063W...
- Page 29 Cct Ref Parts Number Description Cct Ref Parts Number Description R4322 ERJ2GEJ103X .063W 10K Ω R4631 D1BB4990A055 0.1W 499 Ω R4323 ERJ2GEJ473X .063W 47K Ω R4634 D1BB2200A055 0.1W 220 Ω R4324 ERJ2GEJ473X .063W 47K Ω R4635 EXB28V680JX .031W 68 Ω R4326 D1BD4871A044 .125W...
- Page 30 Cct Ref Parts Number Description Cct Ref Parts Number Description R5462 ERJ2GEJ274X .063W 270K Ω R8075 ERJ2GEJ470X .063W 47 Ω R5463 ERJ2GEJ105X .063W 1M Ω R8076 ERJ2GEJ470X .063W 47 Ω R5469 ERJ2GEJ203X .063W 20K Ω R8077 ERJ2GEJ470X .063W 47 Ω R5470 ERJ2GEJ222X .063W...
- Page 31 Cct Ref Parts Number Description Cct Ref Parts Number Description R8417 ERJ2GEJ104X .063W 100K Ω R8558 ERJ2GEJ680X .063W 68 Ω R8418 ERJ2GEJ681X .063W 680 Ω R8575 ERJ2GEJ680X .063W 68 Ω R8421 ERJ2GEJ680X .063W 68 Ω R8576 ERJ2GEJ680X .063W 68 Ω R8422 ERJ2GEJ680X .063W...
- Page 32 Cct Ref Parts Number Description Cct Ref Parts Number Description R8689 EXB2HV680JV .063W 68 Ω C1051 F1G1H102A730 S.M.CAP R8690 EXB2HV680JV .063W 68 Ω C1052 F1G1H102A730 S.M.CAP R8691 ERJ2GEJ103X .063W 10K Ω C1053 F1G1H102A730 S.M.CAP R8692 ERJ2GEJ680X .063W 68 Ω C1102 F1J1A106A043 S.M.CAP 10µF...
- Page 33 Cct Ref Parts Number Description Cct Ref Parts Number Description C2309 F1J1E105A171 S.M.CAP 1µF C3004 F1G1H561A730 S.M.CAP 560pF C2313 F1H1A1050032 S.M.CAP 1000nF C3005 F1G1H561A730 S.M.CAP 560pF C2317 F1H1H104A970 S.M.CAP 100nF C3007 F1G1H561A730 S.M.CAP 560pF C2319 F1H1H104A970 S.M.CAP 100nF C3008 F1G1H561A730 S.M.CAP 560pF C2321...
- Page 34 Cct Ref Parts Number Description Cct Ref Parts Number Description C3146 F1J1A106A043 S.M.CAP 10µF C4642 F1G1C104A116 S.M.CAP 100nF C3147 F1J1A106A043 S.M.CAP 10µF C4643 F1G1C104A116 S.M.CAP 100nF C3260 F1G1H561A730 S.M.CAP 560pF C4644 F1G1C104A116 S.M.CAP 100nF C3261 F1G1H561A730 S.M.CAP 560pF C4645 F1G1C104A116 S.M.CAP 100nF C3262...
- Page 35 Cct Ref Parts Number Description Cct Ref Parts Number Description C8014 F1G1C104A116 S.M.CAP 100nF C8088 F1G1C104A116 S.M.CAP 100nF C8015 F1H0J1050012 S.M.CAP 6.3V 1000nF C8089 F1G1C104A116 S.M.CAP 100nF C8016 F1H0J1050012 S.M.CAP 6.3V 1000nF C8090 F1G1C104A116 S.M.CAP 100nF C8017 F1J1A106A043 S.M.CAP 10µF C8092 F1G1C104A116 S.M.CAP...
- Page 36 Cct Ref Parts Number Description Cct Ref Parts Number Description L5EDD8T00004 LCD PANEL TERMINALS AND LINKS TBM0E1783 MODEL LABEL K1KA04B00273 4P CONNECTOR N0AC3FJ00001 P UNIT K1KY23AA0607 23P CONNECTOR TBLA0408 PEDESTAL ASSY K1KB11AA0032 11P CONNECTOR TXFKZ010PJB VESA METAL ASSY K1KA08B00270 8P CONNECTOR MISCELLANEOUS COMPONENTS K1KB51B00003 51P CONNECTOR...
- Page 37 Cct Ref Parts Number Description Cct Ref Parts Number Description BOTCUS TPD0E2069 BOTTOM CUSHION INSTRUCTION BOOKS CARTON TPC0E55201A CARTON TQB0E0778 ENGLISH CK312 TMME344 SUPPORT MOLD C I.C.s CK313 TMME344 SUPPORT MOLD C IC8502 X24CL32S10L EEPROM PEAKS-AVC CK316 TMMX246 SUPPORT MOLD A TERMINALS AND LINKS CK318 TMMX246...
- Page 38 Cct Ref Parts Number Description Cct Ref Parts Number Description INSTRUCTION BOOKS INSTRUCTION BOOKS TQB0E0778 ENGLISH TQB0E0767D FRENCH I.C.s TQB0E0767U ENGLISH I.C.s IC8502 X24CL37S10L EEPROM PEAKS-AVC IC8502 X24CLF37S10 EEPROM PEAKS-AVC TERMINALS AND LINKS TERMINALS AND LINKS A01-S01 TXJA01PCD-2 WIRE A10-V10 TXJA10PCD-2 WIRE A01-S01...
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Page 39: 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 61: Conductor Views
Conductor Views A-BOARD TNP8EA102 - TOP IC’S Q4514 IC2008 Q4515 IC2301 Q4516 IC4510 3C Q4517 IC4511 4D Q4519 IC4512 3D Q4520 IC5409 1C Q5407 IC8001 Q5408 IC8002 2D Q5431 IC8003 Q5453 IC8403 Q5461 IC8411 Q5600 Q5601 TRAN’S Q5602 Q2022 Q8200 Q4202 Q8401 Q4203... - Page 62 A-BOARD TNP8EA102 - BOTTOM TRAN’S IC’S Q2001 IC1100 Q2063 IC1101 Q2064 IC2750 Q2065 IC2902 Q3000 IC3001 Q3001 IC4513 Q3002 IC5405 Q3003 IC5441 Q3004 IC5480 Q3005 IC5600 Q4201 IC5601 Q4207 IC8004 Q4501 IC8301 Q4533 IC8302 Q4534 IC8401 Q4535 IC8404 Q4807 IC8405 Q5412 IC8408 Q5417...
- Page 63 V-BOARD TNP8EV101 - TOP IC’S RM2500 1A TRAN’S Q2500 Q2501 Q2503 Q2504 DIODE’S D2500 D2510...