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Panasonic TX-21AV1C, Service Manual

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Panasonic TX-21AV1C Service Manual Download Page 2

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TABLE OF CONTENTS

SAFETY INSTRUCTION .......................................................................................................  2
SPECIFICATION...................................................................................................................  3
CIRCUIT BLOCK DIAGRAM .................................................................................................  4
ALIGNMENT INSTRUCTIONS ..............................................................................................  5
SERVICE REMOCON DIAGRAM ..........................................................................................  8
SCHEMATIC DIAGRAM........................................................................................................  11
EXPLODED VIEW .................................................................................................................  13
PRINTED CIRCUIT BOARD ..................................................................................................  18
SERVICE PARTS LIST .........................................................................................................  20

Different parts list for inch ................................................................................................................................... 37

The different parts list for system & tuner ............................................................................................................ 39

The different parts list for crt ............................................................................................................................... 50

The different parts list for deck ............................................................................................................................ 51

The different parts list for remote control ............................................................................................................. 52

Summary of Contents for TX-21AV1C

Page 1: ......

Page 2: ...ERVICE REMOCON DIAGRAM 8 SCHEMATIC DIAGRAM 11 EXPLODED VIEW 13 PRINTED CIRCUIT BOARD 18 SERVICE PARTS LIST 20 Different parts list for inch 37 The different parts list for system tuner 39 The differen...

Page 3: ...oughly familiar with the precautions necesary when working on high voltage equipment 2 Always discharge the picture tube before handling the tube The picture tube is highly evacuated and if briken gla...

Page 4: ...LER R 46C with AAA type batteries OTHER FEATURE ON SCREEN DISPLAY SLEEP TIMER WAKE UP TIMER FULL AUTO SEARCH MANUAL FINE TUNING CHILD LOCK PANEL LOCK AUTO REPEAT PICTURE TYPE SELECTION NORMAL 1 2 FAVO...

Page 5: ...4 CIRCUIT BLOCK DIAGRAM...

Page 6: ...e on FBT such that the highest black level voltage 140V 5Vdc 4 WHITE BALANCE 1 Apply a COLOR BAR PATTERN SIGNAL 2 Adjust the R G B UP DOWN KEY of the other color which did not appear on the screen to...

Page 7: ...h1 H SW PY03 2 oscilloscope ch2 PB ENVE PY03 4 Triggering CH1 Measuring Equipment oscilloscope path jig Mode PLAYBACK ATK OFF Test tape DP 2 6KHz Adjustment Procedure 1 Connect the PATH JIG to PY03 af...

Page 8: ...e or audio level meter Mode PLAYBACK Test tape DP 2 6KHz Adjustment Procedure 1 Connect the measuring equipment to the AUDIO OUTPUT P601 terminal 2 After test tape playback adjust the output level max...

Page 9: ...8 SERVICE REMOCON 1 DIAGRAM To enter the SERVICE MODE Press NORMAL AV SLEEP CLEAR POWER buttons in regular sequency within 10seconds using USER REMOCON after setting ST BY...

Page 10: ...creen of RETMA pattern 4 V SIZE VERTICAL SIZE Press this button to adjust the upperside of the pattern coincident with the mechanical center marks the CRT on screen of RETMA pattern 5 H CENT HORIZONTA...

Page 11: ...the OSD Position adjust mode You can adjust OSD position you want by press OSD or OSD buttons 20 COUNTRY SET Press this button to enter the COUNTRY SET mode Press the this button Option1 PAL I I syst...

Page 12: ...11 SCHEMATIC DIAGRAM...

Page 13: ...12 SCHEMATIC DIAGRAM...

Page 14: ...13 EXPLODED VIEW 1 14H3...

Page 15: ...14 EXPLODED VIEW 2 14H4...

Page 16: ...15 EXPLODED VIEW 3 20H3...

Page 17: ...16 EXPLODED VIEW 4 20H4...

Page 18: ...17 EXPLODED VIEW 5 21H4...

Page 19: ......

Page 20: ......

Page 21: ...MANUAL AS DVT 14H3LA DN03 DS15312H LED IR SI5312 H DN03A 97P2339600 HOLDER IR ABS DQ01 DLH2PR LED BLOCK LH 2P R R R R R DQ02 DLH2PR LED BLOCK LH 2P R I151 1TDA9802 IC RF TDA9802 I501 1TDA8842N2 ICVIDE...

Page 22: ...2012 CC169 HCBK472KCA C CHIP CERA 50V X7R 4700PF K 2012 CC170 HCBK102KCA C CHIP CERA 50V X7R 1000PF K 2012 CC175 HCFK104ZCA C CHIP CERA 50VY5V 0 1MF Z 2012 CC501 HCQK221JCA C CHIP CERA 50V CH 220PF J...

Page 23: ...6 HCFK104ZCA C CHIP CERA 50VY5V 0 1MF Z 2012 CCN07 HCFK104ZCA C CHIP CERA 50VY5V 0 1MF Z 2012 CCN14 HCBK103KCA C CHIP CERA 50V X7R 0 01MF K 2012 CCN29 HCBK332KCA C CHIP CERA 50V X7R 3300PF K 2012 CCN3...

Page 24: ...1JCA R CHIP 1 10 560 OHM J 2012 RC167 HRFT223JCA R CHIP 1 10 22K OHM J 2012 RC168 HRFT104JCA R CHIP 1 10 100K OHM J 2012 RC169 HRFT104JCA R CHIP 1 10 100K OHM J 2012 RC174 HRFT154JCA R CHIP 1 10 150K...

Page 25: ...R CHIP 1 10 1K OHM J 2012 RCA35 HRFT223JCA R CHIP 1 10 22K OHM J 2012 RCA36 HRFT333JCA R CHIP 1 10 33K OHM J 2012 RCA37 HRFT153JCA R CHIP 1 10 15K OHM J 2012 RCA38 HRFT391JCA R CHIP 1 10 390 OHM J 201...

Page 26: ...P 1 10 150 OHM J 2012 RCU18 HRFT273JCA R CHIP 1 10 27K OHM J 2012 RCU22 HRFT152JCA R CHIP 1 10 1 5K OHM J 2012 RCU23 HRFT470JCA R CHIP 1 10 47 OHM J 2012 RCU24 HRFT223JCA R CHIP 1 10 22K OHM J 2012 RC...

Page 27: ...16V RSM 47MF 5X7 TP CA14 CEXF1H100A C ELECTRO 50V RSM 10MF 5X7 TP CA15 CEXF1H100A C ELECTRO 50V RSM 10MF 5X7 TP CA16 CEXF1H100A C ELECTRO 50V RSM 10MF 5X7 TP CA20 CEXF1H100A C ELECTRO 50V RSM 10MF 5X7...

Page 28: ...L Q705 TKTC3198Y TR KTC3198Y Q710 TKTA1266Y TR KTA1266Y TP Q712 TH2N7000 FET H2N7000 Q713 TH2N7000 FET H2N7000 QA12 TKTC3198Y TR KTC3198Y QA13 TKTC3198Y TR KTC3198Y QQ01 TKSR1001 TR KSR1001 QQ02 TKSR1...

Page 29: ...Z5R1B DIODE ZENER UZ 5 1B D151 D1N4148 DIODE 1N4148 TAPPING D152 DUZ5R1B DIODE ZENER UZ 5 1B D153 DUZ5R1B DIODE ZENER UZ 5 1B D501 DUZ6R2BM DIODE ZENER UZ 6 2BM D502 D1N4148 DIODE 1N4148 TAPPING D503...

Page 30: ...COPPER AWG22 1 0 65TIN COATING J056 85801065GY WIRE COPPER AWG22 1 0 65TIN COATING J057 85801065GY WIRE COPPER AWG22 1 0 65TIN COATING J058 85801065GY WIRE COPPER AWG22 1 0 65TIN COATING J059 8580106...

Page 31: ...156 85801065GY WIRE COPPER AWG22 1 0 65TIN COATING J157 85801065GY WIRE COPPER AWG22 1 0 65TIN COATING J159 85801065GY WIRE COPPER AWG22 1 0 65TIN COATING J160 85801065GY WIRE COPPER AWG22 1 0 65TIN C...

Page 32: ...AWG22 1 0 65TIN COATING J258 85801065GY WIRE COPPER AWG22 1 0 65TIN COATING J259 85801065GY WIRE COPPER AWG22 1 0 65TIN COATING J260 85801065GY WIRE COPPER AWG22 1 0 65TIN COATING J261 85801065GY WIRE...

Page 33: ...1K OHM J R611 RD AZ223J R CARBON FILM 1 6 22K OHM J R701 RD AZ472J R CARBON FILM 1 6 4 7K OHM J R709 RD AZ472J R CARBON FILM 1 6 4 7K OHM J R710 RD AZ472J R CARBON FILM 1 6 4 7K OHM J R711 RD AZ105J R...

Page 34: ...ILM 1 6 15K OHM J RY05 RD AZ822J R CARBON FILM 1 6 8 2K OHM J RY07 RD AZ331J R CARBON FILM 1 6 330 OHM J RY15 RD AZ102J R CARBON FILM 1 6 1K OHM J RY16 RD AZ102J R CARBON FILM 1 6 1K OHM J RY17 RD AZ2...

Page 35: ...F 13X25 TP C904 CBXB3D102K C CERA SEMI 2KV BL N 1000PF K T ZZ200 PTPWJBA668 PCB POWER M 10 AS DVT 14H3LA 10 2TM18006BE TAPE MASKING 6 2X500 E001 4856310300 EYE LET BSRT0 2 R1 6 E002 4856310300 EYE LET...

Page 36: ...KTC3207 TP Q821 TKTC3198Y TR KTC3198Y Q822 TKTC3198Y TR KTC3198Y Q823 TKTC3198Y TR KTC3198Y Q824 TKTC3198Y TR KTC3198Y Q825 TKTC3198Y TR KTC3198Y Q827 TKSA1013Y TR KSA1013Y TP Q828 TKTA1266Y TR KTA126...

Page 37: ...64J R CARBON FILM 1 4 560K OHM J R319 RD 2Z159J R CARBON FILM 1 2 1 5 OHM J R320 RD 4Z473J R CARBON FILM 1 4 47K OHM J R321 RD 4Z159J R CARBON FILM 1 4 1 5 OHM J R405 RD AZ152J R CARBON FILM 1 6 1 5K...

Page 38: ...FILM 1 4 1 20K OHM F RN 4Z1201F 1 4 1 50K OHM F RN 4Z1501F 1 4 2 0K OHM F RN 4Z2001F R801 POSISTOR ECPCC140M290 DEC140M290 2322 662 96709 DPC7R0M290 P401 CONN WAFER YFW500 05 4859240020 YFW500 06 485...

Page 39: ...CA MAIN PCB R611 R CARBON FILM 1 6 22K OHM J RD AZ223J MAIN PCB 1 6 18K OHM J RD AZ183J MAIN PCB 00020 ANT LOOP PH RM 006A 4852A01220 ONLY USED U K ANT ROD RH RM 008A 4850A03310 R835 R CARBON FILM 1 6...

Page 40: ...LTER SAW J1952M 5PJ1952M G1966M 5PG1966M K2950M 5PK2950M SF501 FILTER SAW J1952M 5PJ1952M G1966M 5PG1966M K2950M 5PK2950M SFL01 FILTER SAW L9653M 5PL9653M New Part SFL50 FILTER SAW L9653M 5PL9653M U10...

Page 41: ...V 1000pF HCBK102KCA CC172 50V CH 8pF HCQK809DCA CC175 50V 0 1uF HCFK104ZCA CC710 50V 4700pF HCBK472KCA CC716 0 1uF HCFK104ZCA CC717 0 022uF HCBK223KCA CC720 0 01uF HCBK103KCA CC721 0 01uF HCBK103KCA C...

Page 42: ...50 50 CH 22pF HCQK220JCA CCL51 50V CH 82pF HCQK820JCA CCL52 50 CH 22pF HCQK220JCA CCL53 0 1uF HCFK104ZCA CCL56 0 1uF HCFK104ZCA CCP01 0 01uF HCBK103KCA CCP03 0 047uF HCBK473KCA CCP05 0 01uF HCBK103KCA...

Page 43: ...A RC154 1 10 3 9K OHM HRFT392JCA RC156 1 10 8 2K OHM HRFT822JCA RC157 1 10 3 3K OHM HRFT332JCA RC160 1 10 2 4K OHM HRFT242JCA RC161 1 10 1 8K OHM HRFT182JCA RC162 1 10 3K OHM HRFT302JCA RC162 1 10 4 7...

Page 44: ...JCA RCL01 1 10 47 OHM HRFT470JCA RCL02 1 10 2 2K OHM HRFT222JCA RCL03 1 10 100 OHM HRFT101JCA RCL04 1 10 15K OHM HRFT153JCA RCL05 1 10 750 OHM HRFT751JCA RCL06 1 10 10K OHM HRFT103JCA RCL07 1 10 6 8K...

Page 45: ...HRFT333JCA RCL62 1 10 33K OHM HRFT333JCA RCP01 1 10 390 OHM HFRT391JCA RCP04 1 10 10K OHM HRFT103JCA RCP05 1 10 1 8K OHM HRFT182JCA RCP06 1 10 5 6K OHM HRFT562JCA RCP07 1 10 10K OHM HRFT103JCA C151 C...

Page 46: ...RSM 1uF CEXF1H109A CL38 50V RSM 1uF CEXF1H109A CL54 50V RSS 4 7uF CEXF1H479V CL55 25V RSS 100uF CEXF1E101V CL57 50V RSS 4 7uF CEXF1H479V CP04 50V RSM 4 7uF CEXF1H479A CP07 50V RSM 1uF CEXF1H109A CP09...

Page 47: ...t Level AGC D152 DIODE ZENER UZ 5 1B DUZ5R1B D153 UZ 5 1B DUZ5R1B DL01 DIODE 1SS85TA D1SS85TA DL50 1SS85TA D1SS85TA DY02 1N4148 D1N4148 J020 WIRE COPPER AWG22 1 0 65 85801065GY J032 AWG22 1 0 65 85801...

Page 48: ...AWG22 1 0 65 85801065GY J217 AWG22 1 0 65 85801065GY J220 AWG22 1 0 65 85801065GY J221 AWG22 1 0 65 85801065GY J229 AWG22 1 0 65 85801065GY J232 AWG22 1 0 65 85801065GY J236 AWG22 1 0 65 85801065GY J...

Page 49: ...6 18K OHM RD AZ183J Adjust Level AGC R155 1 6 680 OHM RD AZ681J R158 1 6 75 OHM RD AZ750J R159 1 6 82 OHM RD AZ820J R163 1 6 330 OHM RD AZ331J R166 1 6 270 OHM RD AZ271J R170 1 6 7 5K OHM RD AZ752J R1...

Page 50: ...102J RP03 1 6 1K OHM RD AZ102J M5206 H03VVH2 F 2250 CW3222 240V 5A HOUS 2200 KKP 419C KLCE 2F 2 1ME KKP 560A KLCE 2F 2600MM PART NAME DESCRIPTION S N UNITED KINDOM CONTINENTAL FRANCE AUSTRALIA EAST EU...

Page 51: ...00pF CMYH3C752J R311 R METAL FILM 1 4 1 20K OHM F RN 4Z1201F 1 4 1 50K OHM F RN 4Z1501F R312 R METAL FILM 1 4 1 20K OHM F RN 4Z1201F 1 4 1 50K OHM F RN 4Z1501F R907 R FUSIBLE 1W 0 18K TAPPING RF01Y188...

Page 52: ...62J 1 6 8 2K OHM RD AZ8222J RY02 CONN WAFER GF120 04S TS 4859292220 GF120 07S TS 4859292320 CCY55 C CHIP CERA 50V CH 30pF HCQK300JCA CCY56 50V CH 30pF HCQK300JCA CCY57 50V CH 51pF HCQK510JCA RCY51 R H...

Page 53: ...TS LIST FOR REMOTE CONTROL OPTION SERVICE PARTS LIST Loc PART NAME DESCRIPTION S N REMARK 4HEAD 2HEAD W T SV V W T SV V ZZ100 TRANSMITT R 46C16 48B4446C16 With SLOW KEY ZZ100 TRANSMITT R 46C19 48B4446...

Page 54: ...686 AHYEON DONG MAPO GU SEOUL KOREA C P O BOX 8003 SEOUL KOREA TELEX DWELEC K28177 8 CABLE DAEWOOELEC E mail djkoo web dwe co kr TEL 82 2 360 7806 FAX 82 2 360 7877...

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