Sony PMC-R30L Service Manual ▷ View online
PMC-R30L
– 27 –
6-8. SCHEMATIC DIAGRAMS — CONTROL SECTION —
– 28 –
SEL5420E
(Page 24)
(Page 33)
PMC-R30L
– 29 –
– 30 –
6-9. PRINTED WIRING BOARDS — MAIN SECTION — • Refer to page 16 for Circuit Boards Location.
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
13
R119
R218
L101
J301
PHONES
POWER BOARD
CNP901
L301
R118
L201
R215
R339
D310
R319
R333
R114
R107
R313
R314
R321
R311
R323
R112
R338
R11
R8
R109
R210
R110
R108
R329
R325
R327
R326
R324
R308
R113
R320
R337
R304
R301
R111
R303
1
1
12
13
24
7
R322
R348
R345
R50
R207
R309
R343
R341
R212
R211
R302
R213
R208
R349
R214
R330
R342
JW130
JW131
R221
R121
R350
R351
C329
D301
R312
Q305
R115
R209
R219
R316
R310
R315
R331
Q308
Q309
Q310
1-674-
299-
11
HEADPHONE
BOARD
BOARD
REC SW BOARD
1-674-298-
11
MAIN BOARD
1-674-297-
11
3
1
CONTROL BOARD
CNP805
CD BOARD
CNP704
04
Q10
Q22
Q21
D8
JW125
JW67
C68
C77
C71
D302
L12
R47
C69
R45
R48
X2
IC3
IC2
X1
R46
C76
JW37
JW70
Q9
CF2
CF1
CF3
Q18
D3
Q4
Q2
Q3
Q17
Q13
Q15
Q314
Q304
Q311
Q12
Q11
Q302
Q307
Q14
Q16
C25
C20
C22
CT1
C11
C80
C307
C7
CT2
CT3
CT4
C28
C34
C27
C14
C5
C47
C16
C33
C58
C42
C55
C26
C63
C60
C61
C62
C64
C65
C41
C40
C18
C44
C78
C43
C45
C1
R13
JW83
JW52
C21
R44
R43
R42
R24
R36
L8
R41
R51
R26
R40
R35
R34
R31
R25
R32
R30
R29
R28
R38
R27
R52
R17
R39
R15
R18
R19
R20
R16
R22
R23
R21
L11
L6
L1
L7
L9
L2
R54
R14
R5
R9
R10
R3
R2
R49
R53
R33
R56
R1
L103
L102
L203
L202
C225
C217
C224
C218
C312
C354
C342
C355
C318
C340
C115
C117
C361
C344
C362
C215
C310
C356
C10
C17
C319
C314
C216
C212
C112
C317
C213
C113
C116
C320
CNP307
IC303
C125
C118
C124
JW88
JW20
JW100
JW35
JW69
JW26
JW123
JW77
D312
D306
JW19
D307
D305
JW59
JW110
JW81
JW92
JW10
JW102
JW93
JW117
JW115
JW116
JW8
JW107
JW22
JW103
JW13
JW62
JW21
JW86
JW82
JW84
JW132
JW17
JW72
JW104
JW85
JW60
JW101
D304
JW73
JW95
JW108
JW58
JW49
JW94
JW31
C339
C111
C123
C315
C334
C205
C201
C202
C301
C102
C101
C328
C324
L13
C70
C74
C75
C73
C72
C52
C53
C54
C32
C31
C56
C57
C59
L10
C39
C38
C37
C35
C36
C30
C29
C24
C81
C23
C51
C50
C49
C48
JW124
C325
C337
C105
C304
C305
R334
R306
R204
R335
R105
R201
R205
R101
R336
R104
R318
R37
R202
C341
C311
C316
C309
C207
C346
C107
C330
C331
C322
C223
C357
C211
C358
C206
C351
C204
C345
C302
C203
CNP301
C103
C104
C364
C335
R305
R307
Q303
Q19
R203
R102
R103
R346
C332
T301
C353
C352
C336
C338
C313
C323
C360
C359
C363
C327
C110
C109
C108
C326
C321
C106
C303
C308
C208
C209
C210
D311
JW68
JW96
JW76
JW97
JW64
JW14
JW63
JW61
JW36
JW65
JW24
JW44
JW66
JW90
JW42
JW79
JW53
JW114
JW33
JW122
JW39
JW121
JW8
JW43
JW30
JW120
JW47
JW48
JW40
JW5
JW16
JW34
JW15
JW23
JW112
JW118
JW28
JW29
JW106
JW109
JW7
JW6
JW38
JW111
JW9
JW98
JW78
JW46
JW105
JW11
JW99
JW99
JW54
JW41
JW41
JW89
CNP302
D308
Q306
Q20
L302
CNP306
CNP304
CNP303
IC301
Q1
Q7
Q6
Q5
D4
D5
D1
D11
D2
D9
D10
C3
C6
C2
C13
C12
C46
C4
C19
C9
C8
JW25
JW27
JW55
JW50
JW32
JW13
JW91
JW91
JW57
JW12
JW71
JW87
JW45
JW51
JW74
CNP305
IC302
Q313
Q312
JW4
Q301
L4
L3
R55
L14
R7
R6
R4
CFT1
L5
L15
1
24
12
13
CNP1
S824
1
4
4
1
1
4
6
1
1
32
16
17
JW80
J301
SPEAKER
(IMP USE 3
Ω
)
CNP308
1
5
SW301
(REC/PB)
CNP311
HRP301
RECORD/PLAYBACK
HEAD
4
1
15
1
5
1
3
SP301
SPEAKER
L-CH
SP302
SPEAKER
R-CH
S824
RESET
CNP1
MW/LW
CNP2
FM
S
S
S
TU1
FM TUNER UNIT
1
4
5
8
12
22
11
1
9
8
16
22
10
2
1
23
1
M
M301
CAPSTAN/
REEL
( )
S301
(MD POWER)
S302
(MD PLAY)
REC
PB
-1
-2
IC1
1
2
TP(VT)
S
D1
A-10
D2
A-10
D3
C-10
D4
A-10
D5
A-10
D6
H-10
D8
H-9
D9
B-9
D10
B-9
D11
B-11
D12
B-11
D301
E-3
D302
H-12
D304
D-7
D305
D-7
D306
B-7
D307
C-7
D308
H-6
D310
C-6
D311
F-3
D312
F-8
IC1
D-10
IC2
G-11
IC3
H-11
IC301
G-5
IC302
F-5
IC303
C-4
Q1
B-10
Q2
C-11
Q3
C-11
Q4
C-10
Q5
B-9
Q6
C-8
Q7
B-8
Q9
E-10
Q10
I-9
Q12
G-9
Q13
F-9
Q14
F-10
Q15
F-8
Q16
F-12
Q17
F-12
Q18
E-9
Q19
H-4
Q20
H-7
Q21
H-10
Q22
I-9
Q301
H-3
Q302
G-8
Q303
I-4
Q304
E-6
Q305
E-4
Q306
H-6
Q307
G-7
Q308
C-6
Q309
C-6
Q310
C-7
Q312
H-3
Q313
F-3
Q314
F-7
• Semiconductor
Location
Ref. No.
Location
(Page 21)
(Page 25)
(Page 35)
6-10. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 38 for IC Block Diagrams.
PMC-R30L
– 31 –
– 32 –
INV
(Page 33)
Note: The components identified by mark
!
or dotted line
with mark
!
are critical for safety.
Replace only with part number specified.
PMC-R30L
– 33 –
– 34 –
6-11. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — • Refer to page 39 for IC Block Diagrams.
2SB1015Y
L102 1.1
µ
H
L202 1.1
µ
H
(Page
32)
(Page
27)
(Page 35)
(Page 24)
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