JVC-PCX250-cs-sm 维修电路原理图.pdf
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1、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 Pa
2、rts List (Display lighting circuit pcb) PC-X250 2 - 22 - 92 - 142 - 152 - 16 Area suffixJ - USAC - CanadaPC-X2502 - 1RadioFans.CN 收音机爱 好者资料库Tuner pcbPart No.MaterialsQtyPosition/ECN199-741005-000GOLD CAP DX-5R5H104 0.1 F/5.5V1 PCS201-000330-185RESISTOR 3.3 OHM +-5% 1/8W1 PCSJ216201-001000-185RESISTO
3、R 10 OHM +-5% 1/8W2 PCSR75,R89201-002200-185RESISTOR 22 OHM +-5% 1/8W1 PCSR902201-011000-185RESISTOR 100 OHM +-5% 1/8W16 PCSR310,R702,R970,R971,R703,R704,R705,R706,R708,R709,R710,R711,R712,R723,R724,R725201-013300-185RESISTOR 330 OHM +-5% 1/8W4 PCSR201,R208,R931,R20201-014700-185RESISTOR 470 OHM +-5
4、% 1/8W2 PCSR950,R716201-016800-185RESISTOR 680 OHM +-5% 1/8W2 PCSR932,R939201-021000-185RESISTOR 1 KOHM +-5% 1/8W13 PCSR106,R119,R120,R121,R123,R125,R26,R30,R1,R920,R930,R402,R1043201-021200-185RESISTOR 1.2 KOHM +-5% 1/8W2 PCSR103,R941201-021500-185RESISTOR 1.5 KOHM +-5% 1/8W3 PCSR2,R11,R915201-0222
5、00-185RESISTOR 2.2 KOHM +-5% 1/8W10 PCSR57,R520,R521,R19,R719,R720,R741,R905,R910,R11201-023300-185RESISTOR 3.3 KOHM +-5% 1/8W3 PCSR11,R946,R949201-023900-185RESISTOR 3.9 KOHM +-5% 1/8W2 PCSR945,R948201-024700-185RESISTOR 4.7 KOHM +-5% 1/8W12 PCSR147,R148,R21,R933,R934,R938,R2,R5,R9,R945,R956,R730,R
6、741201-025100-185RESISTOR 5.1 KOHM +-5% 1/8W2 PCSR112,R113201-025600-185RESISTOR 5.6 KOHM +-5% 1/8W2 PCSR12,R17201-026800-185RESISTOR 6.8 KOHM +-5% 1/8W4 PCSR951,R904,R923,R926201-028200-185RESISTOR 8.2 KOHM +-5% 1/8W5 PCSR49,R34,R916,R944,R947201-031000-185RESISTOR 10 KOHM +-5% 1/8W22 PCSR115,R126,
7、R131,R133,R952,R954,R961,R965,R58,R1,R6,R22,R24,R27,R28,R29,R32,R33,R917,R922,R927,R3201-031500-185RESISTOR 15 KOHM +-5% 1/8W22 PCSR4,R5,R7,R8,R38,R46,R47,R48,R713,R714,R727,R728,R729,R734,R735,R908,R913,R928,R96,R77,R92,R40201-032200-185RESISTOR 22 KOHM +-5% 1/8W3 PCSR912,R929,R985201-032700-185RES
8、ISTOR 27 KOHM +-5% 1/8W2 PCSR35,R911201-033300-185RESISTOR 33 KOHM +-5% 1/8W5 PCSR108,R10,R14,R918,R974201-034700-185RESISTOR 47 KOHM +-5% 1/8W9 PCSR3,R4,R6,R7,R8,R9,R13,R18,R715201-035600-185RESISTOR 56 KOHM +-5% 1/8W4 PCSR137,R919,R921,R940201-036800-185RESISTOR 68 KOHM +-5% 1/8W2 PCSR907,R914201-
9、041000-185RESISTOR 100 KOHM +-5% 1/8W5 PCSR101,R102,R134,R906,R942201-041500-185RESISTOR 150 KOHM +-5% 1/8W1 PCSR903201-042200-185RESISTOR 220 KOHM +-5% 1/8W3 PCSR104,R924,R925201-042700-185RESISTOR 270 KOHM +-5% 1/8W1 PCSR25201-051000-185RESISTOR 1 MOHM +-5% 1/8W2 PCSR945,R948202-100505-505G CERAMI
10、C CAP 5 PF/50V SL +-5%1 PCSC920202-101805-505G CERAMIC CAP 18 PF/50V SL1 PCSC140202-103005-505H CERAMIC CAP 30 PF/50V SL6 PCSC105,C106,C138,C139,C713,C714202-103305-505H CERAMIC CAP 33 PF/50V SL2 PCSC950,C951202-104705-505H CERAMIC CAP 47 PF/50V SL1 PCSC114PC-X2502 - 2RadioFans.CN 收音机爱 好者资料库Tuner pc
11、b202-211005-101G CERAMIC CAP 100 PF/50V B(X7R5 PCSC111,C112,C113,C916,C952202-213005-101G CERAMIC CAP 300 PF/50V B(X7R1 PCSC121202-213305-101G CERAMIC CAP 330 PF/50V B(X7R2 PCSC904,C942202-221005-101G CERAMIC CAP 0.001 UF/50V B8 PCSC125,C133,C136,C910,C943,C948,C949,C983202-422201-202G CERAMIC CAP 0
12、.0022 UF/16V X1 PCSC921202-422701-101G CERAMIC CAP 0.0027 UF/16V X1 PCSC132202-423301-202G CERAMIC CAP 0.0033 UF/16V X3 PCSC907,C914,C919202-500305-505G CERAMIC CAP 3 PF/50V NPO2 PCSC126,C127202-500335-505G CERAMIC CAP 3.3 PF/50V NPO2 PCSC707,C708202-500505-505G CERAMIC CAP 5 PF/50V NPO1 PCSC120202-
13、501505-101G CERAMIC CAP 15 PF/50V NPO1 PCSC134202-501505-505G CERAMIC CAP 15 PF/50V NPO1 PCSC922202-631002-802G CERAMIC CAP 0.01 UF/25V F7 PCSC110,C116,C119,C926,C972,C980,C998202-631502-802G CERAMIC CAP 0.015 UF/25V F1 PCSC912202-631802-802G CERAMIC CAP 0.018 UF/25V F3 PCSC141,C142,C913202-632002-8
14、02G CERAMIC CAP 0.020 UF/25V F1 PCSC122202-632202-802G CERAMIC CAP 0.022 UF/25V F2 PCSC103,C118202-633302-802G CERAMIC CAP 0.033 UF/25V F4 PCSC902,C903,C905,C923202-634702-802G CERAMIC CAP 0.047 UF/25V F3 PCSC908,C927,C930202-641002-802G CERAMIC CAP 0.1 UF/25V F(Y5V18 PCSC107,C108,C135,C137,C143,C14
15、4,C706,C709,C710,C711,C911,C932,C944,C968,C970,C984,C985,C986202-641502-802G CERAMIC CAP 0.15 UF/25V F(Y52 PCSC901,C909203-041050-202ELECT CAP 0.1 UF/50V +-20%1 PCSC130203-042250-202ELECT CAP 0.22 UF/50V +-20%1 PCSC931203-051050-202ELECT CAP 1 UF/50V +-20%1 PCSC712203-053350-202ELECT CAP 3.3 UF/50V
16、+-20%1 PCSC145203-054750-202ELECT CAP 4.7 UF/50V +-20%3 PCSC145,C701,C935203-061025-212ELECT CAP 10 UF/25V +-20%7 PCSC18,C963,C965,C915,C901,C905,C963203-062210-202ELECT CAP 22 UF/10V +-20%1 PCSC933203-064710-202ELECT CAP 47 UF/10V +-20%2 PCSC6,C146203-072210-202ELECT CAP 220 UF/10V +-20%3 PCSC1,C27
17、,C967203-074710-202ELECT CAP 470 UF/10V +-20%1 PCSC969203-081010-202ELECT CAP 1000 UF/10V +-20%1 PCSC971206-100201-000DIODE VCD/SVC201 NSX19002 PCSVD101,VD102206-100348-000G DIODE VCD/SVC348 PC-X2501 PCSD115206-104148-000DIODE IN-4148 38.39.4630.63.20 PCSD1,D2,D3,D5,D7,D101,D102,D701,D702,D703,D709,
18、D711,D713,D715,D716,D717,D718,D719,D901,D902206-106938-000DIODE RPM-6938-V4 (ROHM) AM2091 PCS206-200056-102ZENER 5.6V 1/2W CD82/CD978/CH1 PCSD102207-003330-000TRANSISTOR 2SC-3330U CD9788/3 PCSQ104,Q903,Q904207-003399-000E TRANSISTOR C3399 PC-X2506 PCSQ6,Q702,Q705,Q706,Q707,Q708207-008550-020TRANSIST
19、OR 8550B/C #38/39/46302 PCSQ918,Q919PC-X2502 - 3Tuner pcb207-009014-030TRANSISTOR 9014C #38/39/4630/10 PCSQ1,Q2,Q3,Q4,Q8,Q9,Q11,Q12,Q723,Q921207-009018-080TRANSISTOR 9018-H 38/39/63/7311 PCSQ15207-190764-040TRANSISTOR 2SB-764-D CD85.971 PCSQ909207-191317-913TRANSISTOR 2SA-1317-S-AC CD84.1 PCSQ901207
20、-191346-130TRANSISTOR 2SA-1346-AC CD84.852 PCSQ902,Q34207-191936-913TRANSISTOR 2SD-1936-S-AC CD844 PCSQ1,Q2,Q3,Q4208-010720-118CERAMIC FILTER 10.7 MCI-A 2PIN1 PCSCF104208-010730-018CERAMIC FILTER 10.7 MHz 3 PINS2 PCSCF101,CF102208-045030-000CERAMIC FILTER 450 KHz 3 PINS1 PCSCF106209-181612-010I.F.T.
21、 OSC 1A612R RED 10 mm MW1 PCST101209-252070-010I.F.T. IF 2070 YELLOW 10 mm1 PCST103210-001823-000I.C. SANYO LA-1823-ESIA CD99381 PCSIC101210-006541-004I.C. SANYO LA-6541D CD72.76.831 PCSIC903210-009241-013I.C. SANYO LA-9241M CD7588/PC-1 PCSIC901210-072131-000I.C. SANYO LC-72131D AMR211/311 PCSIC1210
22、-078622-005I.C. SANYO LC-78622E CD72.82.1 PCSIC902210-587008-000G I.C. SANYO LC-587008 PC-X2501 PCSIC701212-065025-100AM COIL 65:25T WIRE 4 x 100mm1 PCSL6213-035035-070FM COIL 3.5T 3.5 x 0.7 mm1 PCSL105213-035045-070FM COIL 3.5T 4.5 x 0.7 mm1 PCSL104216-000010-018TRIMMER 10 PF RED2 PCSCT102,CT103217
23、-060650-450TACT SWITCH H=5mm W=6x6mm15 PCSSW1-SW11,SW13-SW16217-200035-050LEAF SWITCH LS-N35 #CD8488/1 PCS220-207634-241G LCD DISPLAY 76x34 mm 24 PINS1 PCSLCD701222-010070-000FERRITE BAR 10 x 70 mm1 PCS226-002600-000CHOKE COIL 26 uH x2 , COMMON1 PCSL1226-010000-000CHOKE COIL 100 uH #38.7017.8011 PCS
24、L2227-060505-000LED ROUND TYPE FLAT HEAD3 PCSD1,D4,D6229-016934-000CRYSTAL 16.9344 MHz #AMR209.1 PCSX901229-040000-000G CRYSTAL 4 MHz PC-X2501 PCSX701229-045000-000CRYSTAL 4.5 MHz1 PCSX105229-327680-200CRYSTAL 32.768KHz 20PPM HOORA1 PCSX702232-160190-310FFC HEADER 16 PINS 1.0mm V1 PCSCN901233-020200
25、-020HEADER 2 PINS JST 2.0mm V1 PCSCN904233-030200-020HEADER 3 PINS JST 2.0mm V1 PCSCN702233-040200-025HEADER 4 PINS JST 2.5mm V1 PCSCN701233-050200-025HEADER 5 PINS JST 2.5mm V1 PCSCN302233-060200-020HEADER 6 PINS JST 2.0 mm V1 PCSCN903237-260080-055JUMPER WIRE #26 80 mm YELLOW1 PCSTUNER BD. C TO D2
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