5 - 15 - 1
CIRCUIT DIAGRAM - MAIN/RADIO/RECTIFIER BOARD
RAIDO/RECTIFIER/MAIN BOARD-PART1
CD_L
$$$20834
$$$5706
$$$14523
CONR
$$$1574
CD_R
$$$2642
$$$24245
MUTE
$$$24247
$$$9721
$$$24514 $$$24517
$$$28005
$$$5913
$$$16761
$$$17956
$$$28045
$$$9722
$$$32263
$$$17723
$$$9723
$$$23972
$$$8649
$$$11541
$$$12167
$$$9962
$$$17958
$$$10443
$$$19535
$$$12181
$$$8772
$$$30928
+5V
+5V
+5V
+5V
$$$18082
$$$10331 $$$10387
$$$4637
$$$1587
$$$72
CD+5V
$$$8776
$$$30861
$$$71
$$$8796
$$$30870
$$$61
$$$23193
$$$8178
$$$25742
$$$32267
$$$62
BSSA
$$$26109
$$$124
$$$19062
$$$125
$$$19127
$$$10623
$$$10625
$$$32268
$$$17619
$$$126
$$$19171
$$$9661
$$$10714
BSSB
$$$31387
$$$13364
$$$10025$$$10027
$$$29493
$$$26180
$$$11124
$$$18625
$$$29281
$$$29497
$$$18636
$$$11495
$$$8491
USB/ON
$$$11582
$$$29500
$$$13131
$$$30110
$$$24450
$$$1532
$$$1537
$$$7996
$$$27750
$$$7997
$$$30432
$$$24143
$$$30523
$$$8803
$$$8708
$$$5918
$$$15067
$$$8916
$$$21276
$$$20190
$$$5920
$$$8920
$$$2643
$$$5607
$$$471
$$$7741
$$$21277
$$$21279
$$$21284
$$$7742
$$$7743
$$$8805
$$$16308
$$$8820
$$$4709
$$$29526
$$$29527
$$$29528
$$$29529
$$$8828
$$$29532
$$$29533
$$$29534
$$$8830
$$$707
$$$30271
$$$29538
$$$8832
$$$29524
$$$29967
$$$6160
$$$21288
$$$2981
$$$29537
$$$29545
$$$29548
$$$21292
$$$29539
$$$29542
$$$21293
$$$21297
$$$29541
$$$29549
$$$29546
$$$29543
$$$29550
$$$29552
$$$24068
$$$8814
$$$29553
$$$29554
$$$29557
$$$8819
$$$6309
$$$8963
$$$18279
$$$18290
$$$18300
$$$18303
$$$19190
$$$19297
$$$6310
$$$19337
$$$11901
$$$29997
$$$6339
$$$30146
$$$19549
RECOMMEND THE UNIT BE OPERATED BY DC 12V VOLTS DURING
TROUBLE SHOOTING
DISCONNECT POWER CORD BEFORE SERVING
COMPONENTS MARKED WITH HAVE CRITICAL
CHARACTERISTICS.ONLY REPLACE WITH THE COMPONENT OF THE SAME
TYPE NUMBER.
SUBJECT TO CHANGE WITHOUT NOTICE
1.
2.
3.
4.
IC501
IC301 UTC8227
TC4052
+
-
+
-
GND
MAIN SIGNAL
CD SIGNAL
RADIO SIGNAL
TU+5V
L_CH
R_CH
GND
+5V
FM RFIN
RF GND
AM LOW
MIX OUT
AGC
VCC
AMIF IN
FMIF IN
GND
TUN LED
ST LED
QUAD
R-OUT
L-OUT
LPF1
LPF2
MPX IN
DET-OUT
AFC
AM OSC
FM OSC
RF VCC
FMRF OUT
AM RF IN
AM
FM
ST
MONO
TUNER PWB
4 OHM 3W
4 OHM 3W
VCC
VCC
IN1
NF1
GND
B.S.1
OUT1
OUT2
B.S.2
RIP
NF2
IN2
GND
GND
2111N
IC101
CD-R
CD-L
R_CH
L_CH
R_CH
R_CH
L_CH
L_CH
L_CH
L_CH
R_CH
GND
GND
L_CH
R_CH
GND
GND
SPK
SPK
PVC101-C3
PVC101-C2
PVC101-C1
PVC101-C4
PVC101
HEADPHONES
AM COIL
+12V
GND
AC
T2A L250V
+12V
RECTIFER PWB
AC IN
POWER TRANSFOMER
AUX SIGNAL
CD
OFF
TUN
USB
CD
OFF
TUN
USB
115V
230V
GND
1 2
R315
1K
R315
1K
C317
47UF
C317
47UF
12
D102
IN4148
D102
IN4148
C1104
473
C1104
473
D413
IN5822
D413
IN5822
1
2
3
SW02SW02
1 2
R301
4.7K
R301
4.7K
L302
10T
L302
10T
1 2
C301
1U
C301
1U
1
2
3
Q119
9014
Q119
9014
C351 102C351 102
Y0
1
Y2
2
Y
3
Y3
4
Y1
5
INH
6
VEE
7
VSS
8
B
9
A
10
X3
11
X0
12
X
13
X1
14
X2
15
VDD
16
B
CE
Q306
8550
Q306
8550
C102 0.1UC102 0.1U
SW2ASW2A
C115
1U
C115
1U
C326
10u
C326
10u
1 2
D306 IN4148D306 IN4148
C343
102
C343
102
1 2
R318
100K
R318
100K
1 2
D312
IN4148
D312
IN4148
1 2
R103
2.7K
R103
2.7K
1 2
R370
8.2K
R370
8.2K
1
2
3
4
CN332CN332
C119 153C119 153
C502
1UF
C502
1UF
R144
33K
R144
33K
R424
10K
R424
10K
C311
102
C311
102
C391
3.3U
C391
3.3U
1 2
L103
2.5T
L103
2.5T
12
R112
2.2R
R112
2.2R
C370 0.01UC370 0.01U
1 2
R308
390
R308
390
C323
100UF
C323
100UF
1 2
D101 IN4148D101 IN4148
C1103
473
C1103
473
R429
1K
R429
1K
1
2
3
SW01SW01
12
R302
4.7K
R302
4.7K
L303
10T
L303
10T
1 2
C325
1U
C325
1U
1
2
3
Q111
9014
Q111
9014
C352 102C352 102
1 2
D310
IN4148
D310
IN4148
B
C
E
Q305
9014C
Q305
9014C
C103 473C103 473
R379
10K
R379
10K
C116
1U
C116
1U
1 2
D307 IN4148D307 IN4148
C344
102
C344
102
C331
1000UF
C331
1000UF
C511 1UFC511 1UF
1 2
R107
2.7K
R107
2.7K
C318 100UFC318 100UF
D302
IN4001
D302
IN4001
C117
153
C117
153
C395 1UFC395 1UF
R195
33K
R195
33K
C427
0.022U
C427
0.022U
R321
10K
R321
10K
C392
3.3U
C392
3.3U
1 2
R162
47
R162
47
1
2
3
4
5
6
7
JK302
MP3_LINK
JK302
MP3_LINK
C369 0.01UC369 0.01U
C306 100uFC306 100uF
1 2
R311
5K6
R311
5K6
C156A 30PC156A 30P
C1105
3300UF/25V
C1105
3300UF/25V
R428
3K
R428
3K
C1106 0.1C1106 0.1
1
2
3
4
5
6
7
JK301JK301
1 2
R395
100
R395
100
1 2
L102
3.5T
L102
3.5T
C302
1U
C302
1U
1
2
3
Q120
9014
Q120
9014
R333
1K
R333
1K
C505 1UFC505 1UF
12
R330
10K
R330
10K
C114
0.1u
C114
0.1u
B
CE
Q311
9014
Q311
9014
C118
182
C118
182
1
2
D305
1N4148
D305
1N4148
1
2
D1101
1N4001
D1101
1N4001
1 2
R507
10K
R507
10K
1 2
R101
470k
R101
470k
B
C E
Q302
9014
Q302
9014
C112
0.1U
C112
0.1U
C509
1UF
C509
1UF
R196
33K
R196
33K
DZ301
5.6V
DZ301
5.6V
1
2
3
4
VR301A
50KA
VR301A
50KA
C305
47uF
C305
47uF
1 2
R389
10K
R389
10K
R208
2k
R208
2k
B
CE
Q308
9014
Q308
9014
C304
152
C304
152
1
2
D304
IN4148
D304
IN4148
C123
0.47UF
C123
0.47UF
F1101F1101
C421
0.1UF
C421
0.1UF
1 2
L401
4.7UH
L401
4.7UH
C313
470uF
C313
470uF
C394
680P
C394
680P
1 2
1
2
AC-CORDAC-CORD
1
2
3
Q125
9014
Q125
9014
R331
1K
R331
1K
C504
1UF
C504
1UF
1 2
R329
33K
R329
33K
DZ101
4.7V
DZ101
4.7V
B
CE
Q312
9014
Q312
9014
C113
182
C113
182
1
2
3
4
5
67
8
9
10
11
12
13 14B
C
E
Q303
9015C
Q303
9015C
1
2
D1102 1N4001D1102 1N4001
1
2
3
CF101 87-108CF101 87-108
B
CE
Q301
9014
Q301
9014
C105 18PC105 18P
C510
1UF
C510
1UF
R197
10K
R197
10K
1
2
3
Q304
8050
Q304
8050
5
6
7
8
VR301B
50KA
VR301B
50KA
C319 100uFC319 100uF
1 2
R386
10K
R386
10K
R205
2k
R205
2k
1 2
R396
10K
R396
10K
C308
100uF
C308
100uF
1 2
R312
5K6
R312
5K6
1
2
3
CF103 10.7MHZCF103 10.7MHZ
C160 0.1uC160 0.1u
C481
470uF/25V
C481
470uF/25V
1
2
R426
100K
R426
100K
C314
470uF
C314
470uF
C393 680PC393 680P
1 2
1
2
3
Q124
9014
Q124
9014
1
2
3
4
CN103CN103
1 2
R505
10K
R505
10K
12
R328
10K
R328
10K
R382
10K
R382
10K
1 2
T103
39mH
T103
39mH
C307
100uF
C307
100uF
1
2
D309
IN4148
D309
IN4148
1 2
R102
150
R102
150
1
2
D1103
1N4001
D1103
1N4001
C100 100pC100 100p
1 2
R304
4.7K
R304
4.7K
C111
0.1U
C111
0.1U
C503
1UF
C503
1UF
R198
10K
R198
10K
R508
100
R508
100
C322
473
C322
473
1 2
R307 100R307 100
1
2
3
SW101ASW101A
L305
10T
L305
10T
C215 1UC215 1U
C334 10UC334 10U
1 2
R310
2.2
R310
2.2
1 2
R332
5K6
R332
5K6
C189 47PC189 47P
C165
22P
C165
22P
1 2
L402
33HU/3A
L402
33HU/3A
1
2
R425
1K
R425
1K
1 2
R313
680
R313
680
1 2
R393
20K
R393
20K
1 2
1
2
3
4
5
SW302ASW302A
C106 47UC106 47U
1 2
R385
10K
R385
10K
1
2
R501
2.2R
R501
2.2R
1 2
D300
1N4148
D300
1N4148
T102
10002
T102
10002
R381
10K
R381
10K
1 2
T104
39mH
T104
39mH
1 2
R309
2.2
R309
2.2
12
D308
IN4148
D308
IN4148
C109
2.2U
C109
2.2U
1
2
D1104
1N4001
D1104
1N4001
1 2
D314 4148D314 4148
C104 0.1uC104 0.1u
12
R303
4.7K
R303
4.7K
1 2
R128
3.3K
R128
3.3K
C507
1UF
C507
1UF
R199
10K
R199
10K
C333 100UC333 100U
R324
5.6K
R324
5.6K
C303 152C303 152
1
2
3
SW101BSW101B
L304
10T
L304
10T
C214 1UC214 1U
1 2
R325
100
R325
100
1
2
3
4
CN101CN101
C310
154
C310
154
C329
100U
C329
100U
C124
4.7UF
C124
4.7UF
C345 223C345 223
C420
470uF/25V
C420
470uF/25V
1
2
3
Q401
9014C
Q401
9014C
1
2
R314
680
R314
680
1 2
R391
10K
R391
10K
1 2
6
7
8
9
10
SW302BSW302B
C217
0.1U
C217
0.1U
R351
100
R351
100
1 2
R502
2K2
R502
2K2
C330 470uFC330 470uF
T101
783
T101
783
R380
10K
R380
10K
C309
154
C309
154
1 2
R320
100K
R320
100K
1
2
3
4
5
6
7
8
9
10
11
12 13
14
15
16
17
18
19
20
21
22
23
24
C1101 473C1101 473
1 2
D315
4148
D315
4148
1
2
CN1101CN1101
C316
1UF
C316
1UF
1 2
15T15T
C506 1UFC506 1UF
R200
10
R200
10
R334
1K
R334
1K
R322
10K
R322
10K
R327
2.2K
R327
2.2K
C161 120PC161 120P
L306
10T
L306
10T
B
CE
Q307
9014
Q307
9014
1 2
CF104
10.7MHz
CF104
10.7MHz
R503 10KR503 10K
C108
820P
C108
820P
1
2
D311
1N4148
D311
1N4148
1 2
R300
10K
R300
10K
1
2
3
CF102
465KHZ
CF102
465KHZ
C346 223C346 223
R487
33K
R487
33K
C425
1000U
C425
1000U
R323
5.6K
R323
5.6K
1 2
R392
20K
R392
20K
C107
3P
C107
3P
12
R345
4.7K
R345
4.7K
1 2
R506
10K
R506
10K
C341 104C341 104
C315
220U
C315
220U
1
2
R319
4.7K
R319
4.7K
1
FM ANTFM ANT
C1102
473
C1102
473
IN
1
OUT
2
GND
3
VC
4
4
5
IC413
G1007
IC413
G1007
1
2
CN1102CN1102
1 2
R316
5.6K
R316
5.6K
L301
10T
L301
10T
1 2
C328 1UC328 1U
R201
10K
R201
10K
C332 47uC332 47u
C312 102C312 102
R326
2.2K
R326
2.2K
C126 220UFC126 220UF
1 2
R390
4.7K
R390
4.7K
C501
100U
C501
100U
C342
104
C342
104
1 2
R317
100K
R317
100K
R504 10KR504 10K
C110
0.1U
C110
0.1U
1 2
R371
8.2K
R371
8.2K
1
2
3
4
1 2
R114
330
R114
330
C508
1UF
C508
1UF
R145
33K
R145
33K
R427
47K
R427
47K
C321
473
C321
473
1 2
R394
10K
R394
10K
1 2
R161
0
R161
0
1 2
R344
4.7K
R344
4.7K
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