Jvc-PCX-250-Service-Manual电路原理图.pdf
PARTS LIST* All printed circuit boards and its assemblies are not available as service parts.- Contents -Electrical Parts List (Tuner circuit pcb)Electrical Parts List (Audio circuit pcb)Electrical Parts List (Rectifier circuit pcb)Electrical Parts List (Tape recording circuit pcb)Electrical Parts List (Display lighting circuit pcb) PC-X250 2 - 22 - 92 - 142 - 152 - 16Area suffixJ - USAC - CanadaPC-X2502 - 1Tuner pcbPart No. Materials Qty Position/ECN199-741005-000 GOLD CAP DX-5R5H104 0.1 F/5.5V 1 PCS201-000330-185 RESISTOR 3.3 OHM +-5% 1/8W 1 PCS J216201-001000-185 RESISTOR 10 OHM +-5% 1/8W 2 PCS R75,R89201-002200-185 RESISTOR 22 OHM +-5% 1/8W 1 PCS R902201-011000-185 RESISTOR 100 OHM +-5% 1/8W 16 PCS R310,R702,R970,R971,R703,R704,R705,R706,R708,R709,R710,R711,R712,R723,R724,R725201-013300-185 RESISTOR 330 OHM +-5% 1/8W 4 PCS R201,R208,R931,R20201-014700-185 RESISTOR 470 OHM +-5% 1/8W 2 PCS R950,R716201-016800-185 RESISTOR 680 OHM +-5% 1/8W 2 PCS R932,R939201-021000-185 RESISTOR 1 KOHM +-5% 1/8W 13 PCS R106,R119,R120,R121,R123,R125,R26,R30,R1,R920,R930,R402,R1043201-021200-185 RESISTOR 1.2 KOHM +-5% 1/8W 2 PCS R103,R941201-021500-185 RESISTOR 1.5 KOHM +-5% 1/8W 3 PCS R2,R11,R915201-022200-185 RESISTOR 2.2 KOHM +-5% 1/8W 10 PCS R57,R520,R521,R19,R719,R720,R741,R905,R910,R11201-023300-185 RESISTOR 3.3 KOHM +-5% 1/8W 3 PCS R11,R946,R949201-023900-185 RESISTOR 3.9 KOHM +-5% 1/8W 2 PCS R945,R948201-024700-185 RESISTOR 4.7 KOHM +-5% 1/8W 12 PCS R147,R148,R21,R933,R934,R938,R2,R5,R9,R945,R956,R730,R741201-025100-185 RESISTOR 5.1 KOHM +-5% 1/8W 2 PCS R112,R113201-025600-185 RESISTOR 5.6 KOHM +-5% 1/8W 2 PCS R12,R17201-026800-185 RESISTOR 6.8 KOHM +-5% 1/8W 4 PCS R951,R904,R923,R926201-028200-185 RESISTOR 8.2 KOHM +-5% 1/8W 5 PCS R49,R34,R916,R944,R947201-031000-185 RESISTOR 10 KOHM +-5% 1/8W 22 PCS R115,R126,R131,R133,R952,R954,R961,R965,R58,R1,R6,R22,R24,R27,R28,R29,R32,R33,R917,R922,R927,R3201-031500-185 RESISTOR 15 KOHM +-5% 1/8W 22 PCS R4,R5,R7,R8,R38,R46,R47,R48,R713,R714,R727,R728,R729,R734,R735,R908,R913,R928,R96,R77,R92,R40201-032200-185 RESISTOR 22 KOHM +-5% 1/8W 3 PCS R912,R929,R985201-032700-185 RESISTOR 27 KOHM +-5% 1/8W 2 PCS R35,R911201-033300-185 RESISTOR 33 KOHM +-5% 1/8W 5 PCS R108,R10,R14,R918,R974201-034700-185 RESISTOR 47 KOHM +-5% 1/8W 9 PCS R3,R4,R6,R7,R8,R9,R13,R18,R715201-035600-185 RESISTOR 56 KOHM +-5% 1/8W 4 PCS R137,R919,R921,R940201-036800-185 RESISTOR 68 KOHM +-5% 1/8W 2 PCS R907,R914201-041000-185 RESISTOR 100 KOHM +-5% 1/8W 5 PCS R101,R102,R134,R906,R942201-041500-185 RESISTOR 150 KOHM +-5% 1/8W 1 PCS R903201-042200-185 RESISTOR 220 KOHM +-5% 1/8W 3 PCS R104,R924,R925201-042700-185 RESISTOR 270 KOHM +-5% 1/8W 1 PCS R25201-051000-185 RESISTOR 1 MOHM +-5% 1/8W 2 PCS R945,R948202-100505-505 G CERAMIC CAP 5 PF/50V SL +-5% 1 PCS C920202-101805-505 G CERAMIC CAP 18 PF/50V SL 1 PCS C140202-103005-505 H CERAMIC CAP 30 PF/50V SL 6 PCS C105,C106,C138,C139,C713,C714202-103305-505 H CERAMIC CAP 33 PF/50V SL 2 PCS C950,C951202-104705-505 H CERAMIC CAP 47 PF/50V SL 1 PCS C114PC-X2502-2Tuner pcb202-211005-101 G CERAMIC CAP 100 PF/50V B(X7R 5 PCS C111,C112,C113,C916,C952202-213005-101 G CERAMIC CAP 300 PF/50V B(X7R 1 PCS C121202-213305-101 G CERAMIC CAP 330 PF/50V B(X7R 2 PCS C904,C942202-221005-101 G CERAMIC CAP 0.001 UF/50V B 8 PCS C125,C133,C136,C910,C943,C948,C949,C983202-422201-202 G CERAMIC CAP 0.0022 UF/16V X 1 PCS C921202-422701-101 G CERAMIC CAP 0.0027 UF/16V X 1 PCS C132202-423301-202 G CERAMIC CAP 0.0033 UF/16V X 3 PCS C907,C914,C919202-500305-505 G CERAMIC CAP 3 PF/50V NPO 2 PCS C126,C127202-500335-505 G CERAMIC CAP 3.3 PF/50V NPO 2 PCS C707,C708202-500505-505 G CERAMIC CAP 5 PF/50V NPO 1 PCS C120202-501505-101 G CERAMIC CAP 15 PF/50V NPO 1 PCS C134202-501505-505 G CERAMIC CAP 15 PF/50V NPO 1 PCS C922202-631002-802 G CERAMIC CAP 0.01 UF/25V F 7 PCS C110,C116,C119,C926,C972,C980,C998202-631502-802 G CERAMIC CAP 0.015 UF/25V F 1 PCS C912202-631802-802 G CERAMIC CAP 0.018 UF/25V F 3 PCS C141,C142,C913202-632002-802 G CERAMIC CAP 0.020 UF/25V F 1 PCS C122202-632202-802 G CERAMIC CAP 0.022 UF/25V F 2 PCS C103,C118202-633302-802 G CERAMIC CAP 0.033 UF/25V F 4 PCS C902,C903,C905,C923202-634702-802 G CERAMIC CAP 0.047 UF/25V F 3 PCS C908,C927,C930202-641002-802 G CERAMIC CAP 0.1 UF/25V F(Y5V 18 PCS C107,C108,C135,C137,C143,C144,C706,C709,C710,C711,C911,C932,C944,C968,C970,C984,C985,C986202-641502-802 G CERAMIC CAP 0.15 UF/25V F(Y5 2 PCS C901,C909203-041050-202 ELECT CAP 0.1 UF/50V +-20% 1 PCS C130203-042250-202 ELECT CAP 0.22 UF/50V +-20% 1 PCS C931203-051050-202 ELECT CAP 1 UF/50V +-20% 1 PCS C712203-053350-202 ELECT CAP 3.3 UF/50V +-20% 1 PCS C145203-054750-202 ELECT CAP 4.7 UF/50V +-20% 3 PCS C145,C701,C935203-061025-212 ELECT CAP 10 UF/25V +-20% 7 PCS C18,C963,C965,C915,C901,C905,C963203-062210-202 ELECT CAP 22 UF/10V +-20% 1 PCS C933203-064710-202 ELECT CAP 47 UF/10V +-20% 2 PCS C6,C146203-072210-202 ELECT CAP 220 UF/10V +-20% 3 PCS C1,C27,C967203-074710-202 ELECT CAP 470 UF/10V +-20% 1 PCS C969203-081010-202 ELECT CAP 1000 UF/10V +-20% 1 PCS C971206-100201-000 DIODE VCD/SVC201 NSX1900 2 PCS VD101,VD102206-100348-000 G DIODE VCD/SVC348 PC-X250 1 PCS D115206-104148-000 DIODE IN-4148 38.39.4630.63. 20 PCS D1,D2,D3,D5,D7,D101,D102,D701,D702,D703,D709,D711,D713,D715,D716,D717,D718,D719,D901,D902206-106938-000 DIODE RPM-6938-V4 (ROHM) AM209 1 PCS206-200056-102 ZENER 5.6V 1/2W CD82/CD978/CH 1 PCS D102207-003330-000 TRANSISTOR 2SC-3330U CD9788/ 3 PCS Q104,Q903,Q904207-003399-000 E TRANSISTOR C3399 PC-X250 6 PCS Q6,Q702,Q705,Q706,Q707,Q708207-008550-020 TRANSISTOR 8550B/C #38/39/4630 2 PCS Q918,Q919PC-X2502-3Tuner pcb207-009014-030 TRANSISTOR 9014C #38/39/4630/ 10 PCS Q1,Q2,Q3,Q4,Q8,Q9,Q11,Q12,Q723,Q921207-009018-080 TRANSISTOR 9018-H 38/39/63/731 1 PCS Q15207-190764-040 TRANSISTOR 2SB-764-D CD85.97 1 PCS Q909207-191317-913 TRANSISTOR 2SA-1317-S-AC CD84. 1 PCS Q901207-191346-130 TRANSISTOR 2SA-1346-AC CD84.85 2 PCS Q902,Q34207-191936-913 TRANSISTOR 2SD-1936-S-AC CD84 4 PCS Q1,Q2,Q3,Q4208-010720-118 CERAMIC FILTER 10.7 MCI-A 2PIN 1 PCS CF104208-010730-018 CERAMIC FILTER 10.7 MHz 3 PINS 2 PCS CF101,CF102208-045030-000 CERAMIC FILTER 450 KHz 3 PINS 1 PCS CF106209-181612-010 I.F.T. OSC 1A612R RED 10 mm MW 1 PCS T101209-252070-010 I.F.T. IF 2070 YELLOW 10 mm 1 PCS T103210-001823-000 I.C. SANYO LA-1823-ESIA CD9938 1 PCS IC101210-006541-004 I.C. SANYO LA-6541D CD72.76.83 1 PCS IC903210-009241-013 I.C. SANYO LA-9241M CD7588/PC- 1 PCS IC901210-072131-000 I.C. SANYO LC-72131D AMR211/31 1 PCS IC1210-078622-005 I.C. SANYO LC-78622E CD72.82. 1 PCS IC902210-587008-000 G I.C. SANYO LC-587008 PC-X250 1 PCS IC701212-065025-100 AM COIL 65:25T WIRE 4 x 100mm 1 PCS L6213-035035-070 FM COIL 3.5T 3.5 x 0.7 mm 1 PCS L105213-035045-070 FM COIL 3.5T 4.5 x 0.7 mm 1 PCS L104216-000010-018 TRIMMER 10 PF RED 2 PCS CT102,CT103217-060650-450 TACT SWITCH H=5mm W=6x6mm 15 PCS SW1-SW11,SW13-SW16217-200035-050 LEAF SWITCH LS-N35 #CD8488/ 1 PCS220-207634-241 G LCD DISPLAY 76x34 mm 24 PINS 1 PCS LCD701222-010070-000 FERRITE BAR 10 x 70 mm 1 PCS226-002600-000 CHOKE COIL 26 uH x2 , COMMON 1 PCS L1226-010000-000 CHOKE COIL 100 uH #38.7017.801 1 PCS L2227-060505-000 LED ROUND TYPE FLAT HEAD 3 PCS D1,D4,D6229-016934-000 CRYSTAL 16.9344 MHz #AMR209. 1 PCS X901229-040000-000 G CRYSTAL 4 MHz PC-X250 1 PCS X701229-045000-000 CRYSTAL 4.5 MHz 1 PCS X105229-327680-200 CRYSTAL 32.768KHz 20PPM HOORA 1 PCS X702232-160190-310 FFC HEADER 16 PINS 1.0mm V 1 PCS CN901233-020200-020 HEADER 2 PINS “JST“ 2.0mm V 1 PCS CN904233-030200-020 HEADER 3 PINS “JST“ 2.0mm V 1 PCS CN702233-040200-025 HEADER 4 PINS “JST“ 2.5mm V 1 PCS CN701233-050200-025 HEADER 5 PINS “JST“ 2.5mm V 1 PCS CN302233-060200-020 HEADER 6 PINS “JST“ 2.0 mm V 1 PCS CN903237-260080-055 JUMPER WIRE #26 80 mm YELLOW 1 PCS TUNER BD. C TO D237-260100-058 JUMPER WIRE #26 100 mm ORANG 1 PCS TUNER BD. E TO F237-260150-021 JUMPER WIRE #26 150 mm BLUE 1 PCS TUNER BD. A TO B238-120060-102 SCREW ST 2 x 6 mm KB BLACK 5 PCS CD DOOR LENSPC-X2502-4Tuner pcb238-120060-602 SCREW ST 2 x 6 mm PB BLACK 1 PCS LEAF SW.238-126080-632 SCREW ST 2.6 x 8 mm PWB 4 PCS CD DECK238-130080-602 SCREW ST 3 x 8 mm PB 10 PCS CONTROL BD.238-130080-632 SCREW ST 3 x 8 mm PWB 1 PCS CD DOOR GEAR248-250801-123 G P.C.B. PC-X250 TUNER BD. 1 PCS270-121524-122 ROTARY ENCODER EC12E24204F2 1 PCS VR501356-110300-091 E CD DECK MECHANISM (SANYO) D 1 PCS401-101032-000 ANTENNA BAR HOLDER (8012) 8012 2 PCS453-030100-050 METAL WASHER 3x10x0.5mm 4 PCS458-328840-220 RUBBER SILICON(BLACK) HARDNE 4 PCS473-300160-500 CD MAGNET RING 30x16X5mm CD8 1 PCS479-328800-000 SPRING FOR CD DOOR 1 PCS500-100000-000 CD CHUCK A (FOR SONY&SANYO C 1 PCS500-291942-501 CD CHUCK M (FOR SANYO DA11) 1 PCS500-991110-000 CD MEDHANISM COVER (FOR SANY 1 PCS525-031064-000 DISPLAY BRACKET PC-X250 1 PCS539-121100-000 GEAR FOR CASS DOOR 3918 1 PCS539-121200-000 GEAR HOLER FOR CASS DOOR 391 1 PCS846-209000-000 CD DOOR LOCK AMR-209M/V3/340 1 PCS201-000330-185 RESISTOR 3.3 OHM +-5% 1/8W 1 PCS J216201-001000-185 RESISTOR 10 OHM +-5% 1/8W 2 PCS R75,R89201-002200-185 RESISTOR 22 OHM +-5% 1/8W 1 PCS R902201-011000-185 RESISTOR 100 OHM +-5% 1/8W 16 PCS R310,R702,R970,R971,R703,R704,R705,R706,R708,R709,R710,R711,R712,R723,R724,R725201-013300-185 RESISTOR 330 OHM +-5% 1/8W 4 PCS R201,R208,R931,R20201-014700-185 RESISTOR 470 OHM +-5% 1/8W 2 PCS R950,R716201-016800-185 RESISTOR 680 OHM +-5% 1/8W 2 PCS R932,R939201-021000-185 RESISTOR 1 KOHM +-5% 1/8W 13 PCS R106,R119,R120,R121,R123,R125,R26,R30,R1,R920,R930,R402,R1043201-021200-185 RESISTOR 1.2 KOHM +-5% 1/8W 2 PCS R103,R941201-021500-185 RESISTOR 1.5 KOHM +-5% 1/8W 3 PCS R2,R11,R915201-022200-185 RESISTOR 2.2 KOHM +-5% 1/8W 10 PCS R57,R520,R521,R19,R719,R720,R741,R905,R910,R11201-023300-185 RESISTOR 3.3 KOHM +-5% 1/8W 3 PCS R11,R946,R949201-023900-185 RESISTOR 3.9 KOHM +-5% 1/8W 2 PCS R945,R948201-024700-185 RESISTOR 4.7 KOHM +-5% 1/8W 12 PCS R147,R148,R21,R933,R934,R938,R2,R5,R9,R945,R956,R730,R741201-025100-185 RESISTOR 5.1 KOHM +-5% 1/8W 2 PCS R112,R113201-025600-185 RESISTOR 5.6 KOHM +-5% 1/8W 2 PCS R12,R17201-026800-185 RESISTOR 6.8 KOHM +-5% 1/8W 4 PCS R951,R904,R923,R926201-028200-185 RESISTOR 8.2 KOHM +-5% 1/8W 5 PCS R49,R34,R916,R944,R947201-031000-185 RESISTOR 10 KOHM +-5% 1/8W 22 PCS R115,R126,R131,R133,R952,R954,R961,R965,R58,R1,R6,R22,R24,R27,R28,R29,R32,R33,R917,R922,R927,R3201-031500-185 RESISTOR 15 KOHM +-5% 1/8W 22 PCS R4,R5,R7,R8,R38,R46,R47,R48,R713,R714,R727,R728,R729,R734,R735,PC-X2502-5Tuner pcbR908,R913,R928,R96,R77,R92,R40201-032200-185 RESISTOR 22 KOHM +-5% 1/8W 3 PCS R912,R929,R985201-032700-185 RESISTOR 27 KOHM +-5% 1/8W 2 PCS R35,R911201-033300-185 RESISTOR 33 KOHM +-5% 1/8W 5 PCS R108,R10,R14,R918,R974201-034700-185 RESISTOR 47 KOHM +-5% 1/8W 9 PCS R3,R4,R6,R7,R8,R9,R13,R18,R715201-035600-185 RESISTOR 56 KOHM +-5% 1/8W 4 PCS R137,R919,R921,R940201-036800-185 RESISTOR 68 KOHM +-5% 1/8W 2 PCS R907,R914201-041000-185 RESISTOR 100 KOHM +-5% 1/8W 5 PCS R101,R102,R134,R906,R942201-041500-185 RESISTOR 150 KOHM +-5% 1/8W 1 PCS R903201-042200-185 RESISTOR 220 KOHM +-5% 1/8W 3 PCS R104,R924,R925201-042700-185 RESISTOR 270 KOHM +-5% 1/8W 1 PCS R25201-051000-185 RESISTOR 1 MOHM +-5% 1/8W 2 PCS R945,R948202-100505-505 G CERAMIC CAP 5 PF/50V SL +-5% 1 PCS C920202-101805-505 G CERAMIC CAP 18 PF/50V SL 1 PCS C140202-103005-505 H CERAMIC CAP 30 PF/50V SL 6 PCS C105,C106,C138,C139,C713,C714202-103305-505 H CERAMIC CAP 33 PF/50V SL 2 PCS C950,C951202-104705-505 H CERAMIC CAP 47 PF/50V SL 1 PCS C114202-211005-101 G CERAMIC CAP 100 PF/50V B(X7R 5 PCS C111,C112,C113,C916,C952202-213005-101 G CERAMIC CAP 300 PF/50V B(X7R 1 PCS C121202-213305-101 G CERAMIC CAP 330 PF/50V B(X7R 2 PCS C904,C942202-221005-101 G CERAMIC CAP 0.001 UF/50V B 8 PCS C125,C133,C136,C910,C943,C948,C949,C983202-422201-202 G CERAMIC CAP 0.0022 UF/16V X 1 PCS C921202-422701-101 G CERAMIC CAP 0.0027 UF/16V X 1 PCS C132202-423301-202 G CERAMIC CAP 0.0033 UF/16V X 3 PCS C907,C914,C919202-500305-505 G CERAMIC CAP 3 PF/50V NPO 2 PCS C126,C127202-500335-505 G CERAMIC CAP 3.3 PF/50V NPO 2 PCS C707,C708202-500505-505 G CERAMIC CAP 5 PF/50V NPO 1 PCS C120202-501505-505 G CERAMIC CAP 15 PF/50V NPO 2 PCS C922202-631002-802 G CERAMIC CAP 0.01 UF/25V F 7 PCS C110,C116,C119,C926,C972,C980,C998202-631502-802 G CERAMIC CAP 0.015 UF/25V F 1 PCS C912202-631802-802 G CERAMIC CAP 0.018 UF/25V F 3 PCS C141,C142,C913202-632002-802 G CERAMIC CAP 0.020 UF/25V F 1 PCS C122202-632202-802 G CERAMIC CAP 0.022 UF/25V F 2 PCS C103,C118202-633302-802 G CERAMIC CAP 0.033 UF/25V F 4 PCS C902,C903,C905,C923202-634702-802 G CERAMIC CAP 0.047 UF/25V F 3 PCS C908,C927,C930202-641002-802 G CERAMIC CAP 0.1 UF/25V F(Y5V 18 PCS C107,C108,C135,C137,C143,C144,C706,C709,C710,C711,C911,C932,C944,C968,C970,C984,C985,C986202-641502-802 G CERAMIC CAP 0.15 UF/25V F(Y5 2 PCS C901,C909203-041050-202 ELECT CAP 0.1 UF/50V +-20% 1 PCS C130203-042250-202 ELECT CAP 0.22 UF/50V +-20% 1 PCS C931203-051050-202 ELECT CAP 1 UF/50V +-20% 1 PCS C712203-053350-202 ELECT CAP 3.3 UF/50V +-20% 1 PCS C145PC-X2502-6Tuner pcb203-054750-202 ELECT CAP 4.7 UF/50V +-20% 3 PCS C145,C701,C935203-061025-212 ELECT CAP 10 UF/25V +-20% 7 PCS C18,C963,C965,C915,C901,C905,C963203-062210-202 ELECT CAP 22 UF/10V +-20% 1 PCS C933203-064710-202 ELECT CAP 47 UF/10V +-20% 2 PCS C6,C146203-072210-202 ELECT CAP 220 UF/10V +-20% 3 PCS C1,C27,C967203-074710-202 ELECT CAP 470 UF/10V +-20% 1 PCS C969203-081010-202 ELECT CAP 1000 UF/10V +-20% 1 PCS C971206-100201-000 DIODE VCD/SVC201 NSX1900 2 PCS VD101,VD102206-100348-000 G DIODE VCD/SVC348 PC-X250 1 PCS D115206-104148-000 DIODE IN-4148 38.39.4630.63. 20 PCS D1,D2,D3,D5,D7,D101,D102,D701,D702,D703,D709,D711,D713,D715,D716,D717,D718,D719,D901,D902206-106938-000 DIODE RPM-6938-V4 (ROHM) AM209 1 PCS206-200056-102 ZENER 5.6V 1/2W CD82/CD978/CH 1 PCS D102207-003330-000 TRANSISTOR 2SC-3330U CD9788/ 3 PCS Q104,Q903,Q904207-003399-000 E TRANSISTOR C3399 PC-X250 6 PCS Q6,Q702,Q705,Q706,Q707,Q708207-008550-020 TRANSISTOR 8550B/C #38/39/4630 2 PCS Q918,Q919207-009014-030 TRANSISTOR 9014C #38/39/4630/ 10 PCS Q1,Q2,Q3,Q4,Q8,Q9,Q11,Q12,Q723,Q921207-009018-080 TRANSISTOR 9018-H 38/39/63/731 1 PCS Q15207-190764-040 TRANSISTOR 2SB-764-D CD85.97 1 PCS Q909207-191317-913 TRANSISTOR 2SA-1317-S-AC CD84. 1 PCS Q901207-191346-130 TRANSISTOR 2SA-1346-AC CD84.85 2 PCS Q902,Q34207-191936-913 TRANSISTOR 2SD-1936-S-AC CD84 4 PCS Q1,Q2,Q3,Q4208-010720-118 CERAMIC FILTER 10.7 MCI-A 2PIN 1 PCS CF104208-010730-018 CERAMIC FILTER 10.7 MHz 3 PINS 2 PCS CF101,CF102208-045030-000 CERAMIC FILTER 450 KHz 3 PINS 1 PCS CF106209-181612-010 I.F.T. OSC 1A612R RED 10 mm MW 1 PCS T101209-252070-010 I.F.T. IF 2070 YELLOW 10 mm 1 PCS T103210-001823-000 I.C. SANYO LA-1823-ESIA CD9938 1 PCS IC101210-006541-004 I.C. SANYO LA-6541D CD72.76.83 1 PCS IC903210-009241-013 I.C. SANYO LA-9241M CD7588/PC- 1 PCS IC901210-072131-000 I.C. SANYO LC-72131D AMR211/31 1 PCS IC1210-078622-005 I.C. SANYO LC-78622E CD72