JVC-MXJ200-cs-sch维修电路原理图.pdf
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1、MX-200/J206 2-1 SOUSE SELECT 5 1 6 2 L OUT SCK SDI SDO MPX VCK VDATA R OUT MRDY MCLK MSTAT MCMD AM FM LIN 2 RIN 2 LIN 3 RIN 3 LIN 1 L OUT R OUT RIN 1 CN651 CN854CN801 PB HD PB HD RP HD RP HD 4 3 27 26 IC2 CAM SW PIC UP IC301 IC701 MICOM SW LED Vol. SP L SP R FL display IC303 HPF IC651 DIGITAL SERVO&
2、 DIGITAL SIGNAL PROCESSOR IC251 CD CHANGER CONTROL IC601 RF & SERVO AMP IC801 DRIVER M M IC401 CN353 CN352 22 1 24 PB R PB L 2 23 2 LC1 IC1 Power amp IC304 IC402 CN301 CN351 CN303 CN855 CN805CN804 CN601 CN701 CN304CN305 CN702 AM/FM DET HEAD SW PLL PB/REC AMP. Block diagram L OUT R OUT FFC-13P CN704
3、RadioFans.CN 收音机爱 好者资料库 MX-J200/J206 2-2 F951 2A 250V F952 1.6A 250V 1 2 3 4 5 6 7 8 9 FW951 AC-PLUG R951 3.3M 1/2W J/C Version120V 60Hz 11 5 13 14 15 8 10 2 9 12 16 6 T951 EI-66 ! ! ! ! Power Transformer section SHEET 1/5 Parts are safety assurance parts. When replacing those parts make sure to use
4、 the specified. Standard schematic diagrams SHEET 2/5 6 5 4 3 2 1 BCDEA 7 RadioFans.CN 收音机爱 好者资料库 6 5 4 3 2 1 BCDEFGHIJA 7 MX-J200/J206 2-3 L2AM BLOCK COIL + C91625V10 R341 220 R133 390 UNF.C R233 390 UNF.C D3021SS133 IN-1 1 NF-1 2 N.C 3 PRE-VCC 4 BIAS 5 OUT 1 + 6 OUT 1 - 7 VCC 8 VSS 9 OUT 2 + 10 SU
5、B G 13 NF 2 14 IN 2 15 OUT 2 - 11 PRE-VSS 12 IC304 STK402-070 RY301 12V J303 D3071SS133 Q310 2SC945 R32215 D308 1SS133 D309 1SS133 R32110 R124 1.5K R12382K R125 0.1-2W UNF.MF R126 0.1-2W UNF.MF R224 1.5K R226 0.1-2W UNF.MF R33510k R225 0.1-2W UNF.MF R122100K R221680 C220 220P C222 0.018-M C122 0.018
6、-M C119 470P C223 10P C219 470P C12310P C120 220P + C121 50V47 R222100K R127 150-1/4W R227 150 1/4W R121680 + C124 50V100 R12056K R220 56K + C224 50V100 Q303 2SA1175 Q302 2SC2785 Q304 DTC114ES Q104 2SA1175 Q204 2SA1175 R22382K R312 10K R119 10K R31022K R31147K R309100K L1015uH L201 5uH R12822 R22822
7、 R12922 R22922 R130 22 R250 22 R13110K C126 0.1-M C125 0.1-M C225 0.1-M C226 0.1-M R313470 R23110K R3152.2K R314470K R232 390 UNF.C R132 390 UNF.C + C314 25V10 + C31550V1 + C318 16V22 + C31616V47 + C221 50V47 D304 1SS133 R2361K R1361K R3232.2K R135 10K R23510K Q206 2SD2144 Q105 2SD2144 Q311 DTC114ES
8、 R137100K R237 100K R316100K R1172.2K R2172.2K Q308 2SC2785 Q307 2SC2785 R32410K 1 2 3 4 CN302 Q309 2SC2785 Q103 2SD2144 Q203 2SD2144 Q202 2SC2785 Q102 2SC2785 1 2 3 G 45 6 7 VCC 8 + - + - IC303 BA15218 R219 10K R3341K R30447 R30722K R118 4.7K R218 4.7K 1 2 3 G 45 6 7 VCC 8 + - + - IC302 BA15218 C21
9、0 0.082-M C2110.082-M C110 0.082-M C111 0.082-M C112 0.0056-M C212 0.0056-M C3050.1-M C3040.0012-M C3080.01 C307 100P R2095.6K R109 5.6K C1130.12-M C213 0.12-M + C306 16V10 R3021K R3031K + C30916V47 C1140.1-M C214 0.1-M R281 10K R181 10K + C11510V100 + C302 10V100 + C21510V100 + C31010V100 R2142.2K
10、R1142.2K R113120K R213120K R111 1.2K R115 2.2K R1102.7K R211 1.2K R2102.7K R2126.8K R301 220 R1126.8K D301 MTZ5.1J R215 2.2K R305220 + C31116V47 R11610K R21610K D3031SS133 R10727K R108100KR10647K R208100K R20727K R20647K C10722P C20722P + C208 25V4.7 + C108 25V4.7 + C30316V47 + C206 25V4.7+ C106 25V
11、4.7 J301 AUX-L AUX-R + C10250V1 + C20250V1 R10139K R20139K R2026.8K R1026.8K C101 100P C201 100P C3011000P L301 F.B J1 FLAME GND 1 2 3 4 5 6 7 8 9 CN91A(1/2) CN91B(2/2) D9091SS133 D906 1N4003 R907 1K + C912 63V47 + C913 50V22 + C917 50V2.2 Q901 2SA934 D907 MTZ33J R903 2.2K C914 0.01 R904100 R905100
12、R902 100 1/4W UNF.F D908MTZ6.2J + C91550V22 D910 MTZ6.2J R90610K Q903 DTC114YS Q902DTC114YS Q905 2SC2785 Q904 2SB1375 Q906 2SC2785 R91022K R912 470 R909 47K R9116.8K C918 0.01 D911 MTZ5.6J + C91910V100 Q9072SB1375 Q908 2SA1175 Q912 DTC114YS Q911 2SC2785 Q910 DTC114TS Q909 DTA114TS R9141 R9151 R9161
13、R913470 D913MTZ12J D912MTZ13J R9171K R9186.8K + C92025V10 + C922 25V10 + C92116V100 + C92316V100 R3263.3K R3256.8K D315 1SS133 Q9132SA1175 Q914 2SC2785 D9141SS133 + C92510V22 R929 2.2K R9311K R92833 R930100K + C92416V47 + C322 25V10 D305 1SS133 C904 0.068-M C901 0.068-M C902 0.068-M C903 0.068-M + C
14、906 50V3300 + C905 50V3300 D902 1N4003 D903 1N4003 D905 1N4003 D904 1N4003 C9070.1C9090.1 C9080.1C9100.1 + C91125V4700 R9014.7K R908 2.2-1/4W UNF.F Q301 2SC2785 R30610K + C31225V4.7 + C313 16V47 R308 470 1 2 3 4 5 6 7 8 9 CN301 REC-L A.G REC-R SW9V PB-L A.G PB-R M.B M.G + C10925V4.7 + C20925V4.7 + C
15、319 16V1000 D3121N4003 D311 1SS133 L303 10uH + C20350V1 + C10350V1 R134 10K R23410K R13910K R23910K D314 1SS133 Q313 2SC2785 + C230 50V1 R151 22K R339 15K R251 22K R338 180 R3361K + C329 50V1 Q314 2SC2785 + C130 50V1 R342 820 R340 33 R337 100K R34310K R344100K + C330 25V4.7 + C331 50V1 D316 1SS133 1
16、 14 2 15 3 16 4 17 5 18 6 19 7 8 9 10 11 12 13 CN303 L304F.B + C32410V220 + C228 25V4.7 L302 F.B M.G 8V PRT SPK SMUTE PCNT (ECHO) (KOK) VDATA VCK MPX AHB FTU SFTY 6V TUCE N.C LVL SDI SDO DG FL1 FL2 -35V SCK 1 14 2 15 3 4 5 6 7 8 9 10 11 12 13 CN305 1 14 2 15 3 4 5 6 7 8 9 10 11 12 13 CN304 MCMD MSTA
17、T +8V +8V M.GND MRDY M.GND OUT.R A.GND A.GND OUT.L D.GND D.GND BU5V BU5V TX MCS MCLK MRESET R328 220 R329220 R330220 R331220 R24210K R14210K R241 1K R141 1K + C128 25V4.7 Q312 2SD2144 R327150 + C32010V100 C321 0.01 + C205 50V1 + C105 50V1 C3250.01 MCMD MSTAT MRDY MCLK MRESET R332220 C326 1000P C3270
18、.01 C328 0.01 C3230.01 VCK VDATA SMUTE PCNT PRT SPK AHB LVL RIN3 1 RIN2 2 RIN1 3 LIN1 4 LIN2 5 LIN3 6 LIN4 7 MUXO-L 8 IN(L) 9 MUXO-R 10 IN(R) 11 BIN(R) 12 BOUT(R) 13 BIN(L) 14 BOUT(L) 15 LP 16 PS1 17 TRE(L) 18 TRE(R) 19 DGND 20 SCL 21 SDA 22 CREF 23 VS 24 AGND 25 ROUT 26 LOUT 27 RIN4 28 IC301TDA7442
19、D Q106 2SD2144 Q205 2SD2144 R2381K R1381KR SW L GND To CASSETTE UNIT S1 SP-R + SP-L + SP-L - SP-R - SPEAKER OUTPUTTo HEADPHONE S2 S1-GND S1 S2 S3 S3 S4 S4 To SECONDARY F2 PCNT INH -35V F1 D901 TS6B02G R333100K D915MTZ6.8J Q9152SB1375 Q916 2SC2785 D916MTZ9.1J J302 ANT-TERMINAL RFGND 1 FM_RFIN 2 AM_FI
20、L 3 MIX_OUT 4 VCC 5 AM_IFIN 6 FM_IFIN 7 GND 8 AGC 9 QUAD 10 R_OUT 11 L_OUT 12 LPF1/BAND 13 LPF2/M_ST 14 MPX_IN 15 DET_OUT 16 IF_REQ 17 ST_IND 18 OSC_OUT 19 AM_OSC 20 FM_OSC 21 AM_RFIN 22 RFVCC 23 FM_RFOUT 24 IC1TA2104BN XTI 1 FM 2 CE 3 DI 4 CLOCK 5 DO 6 VCOSTOP 7 AM/FM 8 LW 9 MW 10 SDIN 11 IFIN 12 F
21、MIN 16 XT 22 VCC 17 GND 21 LPFI 20 LPFO 19 PD 18 AMIN 15 NC 14 IFCNT 13 IC2LC72136 D11SS133 D21SS133 C10.01 X1 75KHz C51 12P C52 12P C541-TF C55 0.0039 C560.01 C570.01 C58 0.001 C60 1000P L51 220uH R601K R611K R511K R591K R6347K R57330 R541.8K R554.7K R564.7K R523.3K R534.7K R5810K + C5316V47 + C59
22、10V100 FLAME GND R171.5K CF1 10.7MHz R2610K R22 5.6K R23 5.6K R12470K R1356 R11330 R14330 R213.3KR16 100K + C34 50V1 + C1910V100 + C3050V1 + C36 10V100 + C3725V10 C25 330P C320.1 C35 0.01 C120.01 C390.015-M C380.015-M + C41 50V2.2 + C40 50V2.2 C310.1 CF3CDA10.7MG80A C1510P C26470P C140.047 Q12SC1923
23、(O) CF2 10.7MHz R151K R247K R1100K C2 4.7P C180.01 C130.01 R25 2.2K R242.2K L9F.B C330.0015 SCK SDO TUCE T2VQT7A21-111 C43 1000P C42 1000P C30.001 C62100P C63100P C290.0068 R681K R19470 MPX D41SS133 D31SS133 C220.001 C2112P R621K L8100uH Q6 DTC114YS Q8 DTC114YS Q7 DTA114YS R691K + C27 25V4.7 C16 0.0
24、47 + C10450V1 + C20450V1 D11 1SS133 D12 1SS133 SDI C441000P IN 1 GND 2 OUT 3 LC1BPF L6FM-OSC L1 FM-RF D5SVC203 D6SVC203 Q5 DTC114YS C200.01 C1712P R18100 R140 10K R24010K D3171SS133 D318 1SS133 D81SS133 D71SS133 D101SS133D91SS133 R7222 R7147K R70100K C49 0.01 Q305DTA114ES Q306 DTA114ES R6722K R150 2



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- JVC MXJ200 cs sch 维修 电路 原理图
