F
H
J
L
N
G
I
K
M
O
2
1
3
5
7
4
6
R188
C53
C48
C50
C52
C51
C54
C119
C115
C118
C47
C11
C9
C12
C17
C16
C15
C8
C3
C2
C1
C4
C7
C6
C5
C43
C44
C18
R125
R118
R124
R187
R171
R52
R53
C145
C146
W221
R26
R25
W209
C46
R17
R20
R18
R28
R19
R13
R12
W215
R5
R16
R14
R7
C120
R127
R8
R6
R3
R1
R4
R11
C116
C117
W216
R27
C55
C56
C140
R99
R67
R79
R77
R81
R173
R100
R68
W212
R80
R78
C49
R29
R174
R157
R176
R2
W205
R159
R103
R163
R116
R117
R115
W207
R161
R166
W208
R167
R112
R114
W204
R10
R111
R102
R193
W203
W219
W220
R9
R22
R30
R24
R170
R158
W218
R21
R23
R15
R162
R191
C10
EB
1
8
1
5
4
24
25
40
41
64
65
80
E
B
E B
E B
E
B
E
B
E
B
E
B
E
B
E
B
E B
1
15
16
30
C707
C708
R592
C706
R704
C705
W501
R584
R591
C704
R593
C701
R582
C507
R537
R536
C515
C533
C531
C526
C535
C505
R581
R552
R551
C532
R580
C534
W508
R509
C529
C521
C514
C513
C520
W502
R514
R510
C522
R513
R515
R587
R549
R548
C528
R586
W511
W509
R533
R534
R535
R517
R511
R518
R585
R589
C516
C503
C504
R531
R532
C525
W512
R538
B
E
R583
W503
W504
W510
C524
R564
C518
R529
W506
W505
R569
R556
R555
C508
R553
R561
R554
R557
R530
R541
R543
R540
R542
R47
C61
C41
R138
R139
R35
C124
C26
W901
R34
C30
C28
C125
C23
C24
R133
C25
C27
C29
W211
R149
R37
R39
B
E
R97
C127
E
R43
E
R36
R38
B
R140
C37
B
R44
R186
C38
EB
R50
R185
C62
R48
C42
R98
R177
R45
R46
C63
C32
B
E
E
B
W206
R41
R49
C64
C31
D33
Q70
Q69
Q63
Q56
Q57
IC1
Q13
Q14
Q15 Q16
Q68
D6
D7
D31
Q53
D523
D514
D513
D505
D504
IC13
D502
IC11
Q504
D507
D511
D506
D508
D510
D509
Q1
Q2
Q3
Q4
Q60Q61
TAPE REC
TAPE PLAY
MD
REC
MD
PLAY
SW/CD
AU/
R122
R119
C113
R121
C114
C103
C109
C112
C110
C111
R71
R70
R72
R69
C19
C20
C138
C129
C13
C14
R74
R75
R76
R73
R88
R87
R83
R107
R168
R169
R165
R128
R129
VR1
VR2
K1
K2
K3
GND
SDATA
BUSY
SGND
SGND
BUSY
W26
W33
W27
W19
W14
W46
W70
W5
W6
W106
W71
W116
W119
W115
W39
W54
W117
W120
W105
W122
W103
W95
W90
W63
W51
W56
W94
W129
W73
W55
W82
W89
W35
W37
W66
W65
W60
W38
W80
W79
W113
W100
W64
W111
W126
W83
W81
W72
W57
W22
W102
W84
W107
W18
W1
W25
W30
W17
W32
W8
W13
W16
W15
W9
W10
W31
W28
W98
W12
W44
W11
W48
W4
W7
W108
W76
W34
W92
W67
W91
W58
W86
W24
W52
W20
W77
W68
W62
W61
W123
W128
W69
W131
W118
W130
W45
W96
W101
5.6V AV
R
-30V A
V
R
12V AVR
REC BUFF
SELECTOR
B CLASS
IDLE L
IDLER
F1
1A
125V
Rch
Lch
C136
C106
C141
C105
R110
R84
W59
R123
R82
R126
R61
R86
R175
R130
R85
C121
R63
R160
R64
PH3
C45
PH4
PH2
R62
PH1
W43
C108
C107
R156
C104
C139
R172
R164
C102
W50
C101
R108
R141
W2
R92
R91
R90
R89
R192
W3
R150
R189
C143
W301
W302
C144
R142
R101
R106
W23
W305
R190
W303
W304
R104
W41
W308
R155
R113
19
1
1
5
E
B
E
B
B
E
1
8
1
13
1
15
1
4
5
8
1
10
1
11
E
B
E
B
E
B
1
2
E
B
1
2
1
8
1
13
1
15
1
2
X701
P1
9
8
R700
C709
1
16
R706
R705
R707
W29
R701
R702
C703
C702
L702
L701
R703
R708
X502
W36
1
W40
R539
1
ED1
19
I
G
O
1
W47
C506
CP1
W87
W85
C509
W74
38
R570
W78
R573
R574
R575
C517
X501
C527
W88
W112
1
15
C502
W121
R600
W104
W109
PURE A
W110
3
1
R528
R576
W125
W124
R577
R578
C60
MUTE
C22
W49
E.VOL
R135
C123
W42
1
R33
W902
20
C122
C21
R32
R132
W53
10
11
R136
R137
C126
C33
ATT
A CLASS
8
C137
LEVEL AMP
C135
C39
R42
R148
R109
C34
R40
C35
C36
5
C132
R154
R184
R55
1
C40
C131
R96
C58
W99
8
R56
R147
C130
R146
R145
10
R131
R31
C128
R144
1
C134
R153
R95
R181
R120
R143
R151
C57
C59
W93
4
R183
C133
R152
R182
1
11
1
E
B
E
B
E
B
E
B
E
B
B
E
B
E
E
B
E
B
E
B
E
B
E
B
D13
D12
D14
D10
D11
D16
D15
D17
D18
D19
IC2
Q65
Q67
Q64
Q11
Q66
Q12
E3
D5
D29
WH1
WH1
WH2
WH4
Q5
Q9
Q7
Q8
Q10
Q6
CN13
CN14
E1
CN12
D27
Q58
D8
J2
J3
D9
D32
D39
CN4
J1
J4
CN1
CN2
E2
D30
CN7
CN3
D37
CN6
CN11
CN9
Q59
D36
Q62
D40
Q52
Q55
Q54
SYSTEM
CONTROL
PLAY
REC
MD
REC
TAPE
PLAY
AUX IN
PRE OUT
SUPER WOOFER
CD IN
R
L
SPEAKERS
ON/
ST
AND-BY
WH4
IC701
S509
WH5
WH3
E5
D701
WH3
E4
J501
PHONES
CN15
D512
IC12
D560
D532
D503
S516
D521
CN5
D522
S508
S505
A1
D518
S502
DOWN S503
AUTO/MONO
S507 BAND
S506
UP
ENTER
PURE A S501
D519
S504
INPUT
SELECTOR
NB
IC4
D28
D22
IC5
D24
D25
D26
D20
D21
CN10
D23
CN8
X09 F/7
X09 B/7
X09 C/7
X09 D/7
X09 E/7
X09-4690-22 A/7 : M 2-72 : ET
D531
J5
Q71
E
B
IC3
D515
D517
D516
Q51
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD
(
Component side view
)
9
10
R-SG7(K)
PCBSD2,2P(
99.10.30
0:21
PM
y [ W 1