JVC RX-8012PSL free download

File name 21066.pdf

RX-8012PSL SERVICE MANUAL AUDIO/VIDEO CONTROL RECEIVER RX-8012PSL Area suffix US --------- Singapore CATV/DBS DVD TV/DBS VCR 1 SURROUND ON/OFF VCR 1 DVD MUILTI VIDEO VCR 2 DSP MODE TV CD CDR TAPE/MD AUDIO FM/AM PHONO USB ANALOG/DIGITAL SLEEP INPUT LINE DIF .ECT MIDNIGHT MODE BASS BOOST EFFECT ROOM SIZE AUDIO/VIDEO CONTROL RECEIVER 1 TEST 2 MENU 3 LIVENESS FM/AM TUNING FM/AM PRESET FM MODE CTR TONE 4 SOUND 5 ENTER 6 STANDBY SUBWFR L/R BAL CENTER 7/P 10 RETURN MASTER VOLUME MEMORY 8 0 9 MUTING DIGITALEQ REAR L REAR R +10 100+ FM MODE STANDBY/ON D I G I T A L SURROUND D I G I T A L CATV/DBS CONTROL SPEAKERS ON/OFF 1 INPUT ANALOG/DIGITAL TV/VIDEO CH/ LEVEL TV VOL + - BAL L + - PLAY + VOLUME DVD MULTI MIDNIGHT MODE DVD VCR 1 VCR 2 VIDEO TV SOUND/DBS SURROUND ON/OFF 2 DSP MODE DIGITAL LEVEL EQ ADJUST LINE DIRECT BAL R - INPUT ATT MENU TEXT DISPLAY REC PAUSE EXIT SUBWOOFER OUT ON/OFF SOUCE NAME USB AUDIO S-VIDEO VIDEO VIDEO L--AUDIO--R EFFECT SETTING BASS BOOST PHONO CD CDR TAPE / MD USB AUDIO FM / AM CONTROL DOWN UP /REW PAUSE SET FF/ PUSH OPEN DOWN ­ TUNING ­ UP SOUCE NAME STOP CONTROL PHONES A/V CONTROL RECEIVER D I G I T A L Contents Safety precautions -----------------------------------------------------------1-2 Disassembly method --------------------------------------------------------1-3 Adjustment method ----------------------------------------------------------1-9 Self-diagnose function -------------------------------------------------------1-10 Description of major ICs ----------------------------------------------------1-12~26 COPYRIGHT 2002 VICTOR COMPANY OF JAPAN, LTD. No.21066 Feb. 2002 RX-8012PSL 1. This design of this product contains special hardware and many circuits and components specially for safety purposes. For continued protection, no changes should be made to the original design unless authorized in writing by the manufacturer. Replacement parts must be identical to those used in the original circuits. Services should be performed by qualified personnel only. 2. Alterations of the design or circuitry of the product should not be made. Any design alterations of the product should not be made. Any design alterations or additions will void the manufacturer`s warranty and will further relieve the manufacture of responsibility for personal injury or property damage resulting therefrom. 3. Many electrical and mechanical parts in the products have special safety-related characteristics. These characteristics are often not evident from visual inspection nor can the protection afforded by them necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in the Parts List of Service Manual. Electrical components having such features are identified by shading on the schematics and by ( ) on the Parts List in the Service Manual. The use of a su

File name 21066par.pdf

RX-8012PSL PARTS LIST [ RX-8012PSL ] * All printed circuit boards and its assemblies are not available as service parts. Area suffix US ---------------------- Singapore - Contents Exploded view of general assembly and parts list (Block No.M1) Electrical parts list (Block No.01~07) Packing materials and accessories parts list (Block No.M3,M5) 3- 3 3- 5 3-22 3-1 RX-8012PSL < MEMO > 3-2 RX-8012PSL Exploded view of general assembly and parts list Block No. M 1 M M 78 72 Power trans board 66 83 I/O board 64 50 82 51 52 60 63 5 Power trans board 49 47 Vol sel board 81 69 61 59 58 57 51 56 55 60 53 67 49 70 Power/Fuse board 48 62 4 67 Speaker board DS oa Pb rd o ide S V ard bo eo Vid ard bo put o in udi d V A oar b 75 51 54 45 Relay board 65 46 42 44 74 put io in Aud oard b 3 13 power switch board 80 39 Power supply board 37 41 38 33 33 Main board Audio board er Tun boa rd 3 84 5 46 C er ent boa rd 40 45 33 33 33 42 6 19 25 nt Fro rd (L) boa 77 26 1 2 32 38 8 7 16 39 73 41 24 nt Fro rd (R) boa r Rea rd (L) oa b r Rea rd (R) boa 43 35 34 28 27 21 28 28 27 2 15 73 36 22 20 Front key & System control board 12 17 14 23 1 79 4 9 10 18 11 Switch board 29 29 31 1 68 A B C D E F G 3-3 RX-8012PSL Parts list (General assembly) Block No. M1MM Parts name FRONT PANEL JVC MARK LENS SUB PANEL PUSH BUTTON INDICATOR PUSH BUTTON P.BUTTON ASSY P.BUTTON ASSY PUSH BUTTON P.BUTTON ASSY FL SCREEN SCREW SCREW SCREW FFC WIRE FFC WIRE SCREW T.SCREW CHASSIS BASE FELT SPACER FRONT BRACKET SCREW H.P. BKT T.SCREW SPECIAL NUT CB BKT T.SCREW FOOT T.SCREW HEAT SINK SCREW C.B BKT T.SCREW H.S BRACKET(R) H.S BRACKET(L) T.SCREW T.SCREW T.SCREW T.SCREW T.SCREW TAPPING SCREW SPACER T.SCREW T.SCREW T.SCREW POWER TRANSF SPECIAL SCREW Q'ty 1 1 1 1 BK MODEL 1 POWER BK MODEL 1 POWER 1 TUNER 1 DOLBY 1 SOURCE 1 SEA 1 LINE STRAIGHT 1 2 FRONT C.B 2 8 FRONT C.B FL 1 1 4 FRONT D 3 FRONT U 1 1 FOR C.BASE 1 7 C.B-F.B 1 1 H.P BKT-F.B 1 3 3 C.B-BKT 4 4 FOOT 1 10 TR 1 PRI/SEC C.B 1 C.B BKT 1 1 4 H.S-BKT 2 H.S BKT-F.BKT 2 H.S BKT 4 H.S BKT-CHASSIS 2 M.C.B 1 M.C.B 1 3 H.S-C.B 3 P.C.B-CHASSIS 1 C.B-CHASSIS 1 4 P.TRANS Description Area RX-8012PSL Parts list (General assembly) Block No. M1MM Parts name REAR PANEL SPECIAL SCREW SPECIAL SCREW SPECIAL SCREW PLASTIC RIVET SPECIAL SCREW SPECIAL SCREW SPECIAL SCREW SPECIAL SCREW SPECIAL SCREW SPECIAL SCREW SPECIAL SCREW GND TERMINAL POWER CORD STRAIN RELIEF TOP COVER SPECIAL SCREW SPECIAL SCREW VOL KNOB FUSE FUSE CAUTION LABEL FELT SPACER T.SCREW T.SCREW T.SCREW PROTECT SHEET COVER FUSE FASTENER SPECIAL SCREW FUSE T.SCREW Q'ty 1 3 R.P-C.BASE 1 2 TUNER 1 4 A.INPUT 3 V.INPUT 3 VIDEO 4 S VIDEO 6 DIGITAL 7 COMP C.B 4 SPK C.B 1 1 1 1 BK MODEL 3 4 1 BK 1 F1 2 F61 F62 1 1 FS400 FS401 3 3 1 1 SL 1 JACK COVER 1 F2 1 2 VOL SEL 1 F4 1 Description Area A Item 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 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 Parts number LV10

File name 21066sch.pdf

RX-8012PSL Block diagrams CN406 SYSTEM CONTROL & FL Signal I/O block section Main section COMP LINK TEXT LINK LVA10220-1 CN731 CN732 5 CN243 LVA10221-1 LVA10221-2 CN711 CN701 SL/SR CEN L/R L ch Q761 Q763 L RY831 R SPK1 CN244 CN242 LVA10222-1 CN241 CN240 MON MON IC381 IC382 IC383 S Video LVA10219-5 CN712 CN702 CN813 R ch Q762 Q764 CN823 L RY832 R SPK2 CN201 L/R CN200 CN204 CN206 SL/SR CEN 4 CN205 LVA10220-2 Video SL/SR CN501 CN721 DATA LVA10219-4 CEN R L CN601 L/R CN587 CN581 IC380 SW LVA10220-3 DVD SUB WOOFER DSP CN713 LVA10223 CN381 DVD CENTER CN722 CN703 3 CPU IC901 CN303 CEN Q1751 Q1752 CEN DVD REAR CN313 CN371 CN416 AUDIO DVD SUB WOOFER IC386 V SIG DVD CENTER RY851 SL CENTER V Audio input LVA10219-3 CN723 SR CN301 DATA CN361 CN814 CN824 LVA10219-1 2 CN311 CN351 LVA10220-4 RY852 REAR L REAR R CN715 LVA10219-2 CN101 RL ch Q1851 Q1853 CN705 Audio input CN111 CN406 SYSTEM CONTROL & FL CN102 CN112 FW881 CN881 CN716 LVA10009 RR ch Q1852 Q1854 CN400 1 SYSTEM CONTROL & FL LVA10220-5 A CN410 B C D E CN706 Tuner LVA10222-7 F G 2-1 RX-8012PSL Video section DVD RX-8012PSL Video input section LVA10219-4 LVA10219-3 DVD F TV/DBS IC 203 DATA CN200 TV/DBS DATA/CLK 5 VCR1 P SW IC 201 MON Y/C IN V SIG CN204 R Y/C SEP IC 202 MON Y/C OUT VCR1 REC R VCR2 P VCR2 REC CN206 MON FRONT AUDIO DSP section S Video section LVA10223 LVA10219-5 CN240 DATA DIGITAL IN1 DIGITAL IN2 DIGITAL IN3 DIGITAL IN4 TV/DBS SELECTOR IC 551 DATA 3 CN416 4 FRONT VIDEO IN (RCA) VCR2 P.B USB CN371 VCR1 P.B SOURCE SELECTOR IC 371 V SIG CN313 DVD 2 R VCR1 P R VCR2 P C MON IC 242 SW (Y) Y FRONT Y/C CN244 DSP IC 501 DIGITAL OUT SD RAM IC 511 MON Y/C 1 A B C CN242 Y MON Y/C 2-2 D E F G CN581 IC 241 SW (C) C DSP CONTROLLER IC 581 AD/DA CONVERTER IC 571 R/L C SR/SL CN587 H RX-8012PSL Tuner section FL display & system control section LVA10009 LVA10218-1 FM 5 TUNER RF 101 AM/FM DET IC102 FL DISPLAY DI400 TUNER CN111 AM MW RF & OSC T111 PLL IC121 DATA SYSTEM CONTROLLER IC 400 KEY 4 Audio input section Y/C VIDEO PHONO L/R EQ IC 301 LVA10219-2 AUDIO USB USB DAC IC 410 3 CN311 CD L/R DATA/CLK TUNER TAPE P.B 2 TAPE REC SOURCE SELECTOR IC 302 V SIG AUDIO CDR P.B IC 303 CDR REC 1 DVD REAR IC 304 DVD REAR A B C CN351 D E F G CN406 CN410 2-3 RX-8012PSL RX-8012PSL Standard schematic diagrams Power supply section 5 131 PW10 PW20 132 PW11 F4 PW21 PW27 112 PW12 PW22 PW17 Sheet 2/11 113 CN811 111 PW13 123 F61 122 PW14 PW23 PW24 PW25 VS1 121 QSW0812-001 PW15 4 Sheet 10/11 CN55 CN56 R61 F62 134 8.2 133 PW16 PW26 PW28 PW18 F1 PW29 CN402 C69 F2 PW40 FW51 PW19 TA1 0.047MY QQT0281-004 PW30 TA2 T2 0.047MY R74 D61 100K 1SR35-400A D52 1SR35-400A 0.1MY C63 0.1MY 1SR35-400A C61 10E2-FD D62 C62 C51 0.0047/100 RY1 C1 C68 1SR35-400A 0.0047 Q53 1SR35-400A 0.1MY D51 3