Read Sony HCD-M80 Service Manual online
HCD-M80
7
7
2-4.
PRINTED WIRING BOARDS – MAIN/JACK Boards –
D302
B-2
D305
C-9
D307
F-7
D309
C-8
D310
B-3
D311
G-7
D312
C-7
D313
E-4
D315
B-10
D316
B-10
D317
D-9
D520
F-6
D521
F-6
IC101
E-9
IC201
F-9
IC304
F-7
IC305
C-5
IC323
B-6
IC324
D-3
IC525
F-2
Q100
C-7
Q200
C-7
Q301
B-8
Q303
C-8
Q304
C-9
Q305
E-7
Q307
E-6
Q308
E-6
Q309
C-2
Q310
C-9
Q311
C-9
Q312
E-2
Q313
D-2
Q330
C-7
Q341
B-2
Q342
B-2
Q343
B-2
Q344
B-2
Q355
G-7
Q406
D-3
Q407
D-3
Q408
D-3
Q409
D-2
• Semiconductor
Location
Ref. No.
Location
IC323
IC201
IC101
IC304
IC324
R308
D317
25
24
G
CONTROL BOARD
CN605
B
TC BOARD
CN301
17
MAIN BOARD
17
16
TUNER UNIT
SUPPLIED WITH
THE ASSEMBLED BLOCK
TU1
L
R
AUDIO IN
MD (VIDEO)
L
R
+
–
–
+
SPEAKER
IMPEDANCE
USE 6 – 16Ω
E
CONTROL
BOARD
CN603
F
POWER
BOARD
CN902
SJ301
15 14
1
2
15
14
2
1
1-684-232-
16
(16)
A
B
C
D
E
F
G
1
2
3
4
5
6
7
8
9
10
11
8
1
C558
C556
JW531
C554
RV500
S594
S593
S590
S587
JW530
C559
JW533
JW532
C557
L502
D521
LGP2
LGP1
C552
R558
R590
R587
IC525
R552
R591
R570
R551
R559
C553
L503
C555
R554
R556
JR531
R571
C505
L501
C506
R593
JR532
R553
JR530
D520
C561
JR501
8
1
CNP502
C161
C162
C261
C262
R284
JR299
R184
R281
R181
1
3
IC305
C303
D313
Q308
Q307
R312
D312
R302
JR801
R314
C329
B
C
E
B
C
E
Q305
D307
C328
C348
JR305
C311
JR199
R317
(CHASSIS)
(CHASSIS)
(CHASSIS)
R318
R339
R204
C270
JACK BOARD
1-685-831-
PHONES
J501
MIC
J502
DIRECTION
CD SYNCHRO
REPEAT
FM MODE
PLAY MODE
TUNING MODE
MIC LEVEL
RV500
12, 13
(12), (13)
(Page 6)
(Page 10)
(Page 10)
(Page 14)
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