Sony HCD-DX60AV / HCD-RG70AV / MHC-DX60AV / MHC-RG70AV Service Manual ▷ View online
HCD-DX60AV/RG70AV
34
34
IC102
1
12
24
13
IC101
IC307
1
12
24
13
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
1
7
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
1
3
1
3
1
3
E
E
E
E
IC103
IC301
IC302
IC406
1
16
8
9
IC201
1
1
1
3
7
24
12
13
19
1
1
10
1
1
1
3
3
3
18
2
A
BD BOARD
CN101
F
DRIVER BOARD
CN701
1
1
3
2
B
PANEL BOARD
CN714
M
M901
FAN
C
REAR/CENTER AMP BOARD
CN508
D
POWER AMP BOARD
CN503
1
13
1
13
E
E
E
POWER AMP BOARD
CN502
IC403
IC405
IC404
TAPE MECHANISM
DECK BLOCK
R4102, 4103 (DX60AV/RG70AV: US)
IC401
IC402
1
3
G
PANEL BOARD
CN711
MAIN BOARD
DIGITAL OUT BOARD
A
B
C
D
E
F
G
H
I
J
K
L
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
3
7
R-CH
L-CH
R-CH
L-CH
ERASE
1
(PB HEAD)
(REC/PB/ERASE HEAD)
A DECK
B DECK
1
29
30
2
1
17
2
16
41
1
2
3
4
5
6
7
8
9
(RG70A
V
: AEP)
E
E
E
3
1
CD DIGITAL
OUT
(11)
11
1-682-255-
4
5
6
7
8
8
7
6
5
4
3
2
1
1
2
3
5
10
11
14
15
6
9
7
4
6
1
1
2
3
6
4
2
3
12
13
4
3
2
1
(DX60A
V/RG70A
V
: US)
5
4
8
3
2
1
1
6
7
1
2
5
6
4
1
2
5
6
4
1
2
5
6
4
3
K
A
K/A
(CHASSIS)
(11)
11
1-682-254-
FM
75
Ω
FM 75
Ω
COAXIAL
MD (VIDEO)
IN
WOOFER
OUT
CENTER
SPEAKER
VIDEO
OUT
AM
ANTENNA
AM
R
L
R
L
FRONT
(DX60AV/RG70AV: US)
(RG70AV: AEP)
JK101
+
–
+
+
–
–
+
+
–
–
R
L
R
L
L
R
R
L
WOOFER
CENTER
REAR
DVD INPUT
JK302
JK301
JK402
JK401
REAR SPEAKER
IMPEDANCE
USE 6 – 16
Ω
FRONT SPEAKER
IMPEDANCE
USE 6 – 16
Ω
(RG70AV: AEP)
(RG70AV: AEP)
(RG70AV: AEP)
(RG70AV: AEP)
(RG70AV: AEP)
(RG70AV: AEP)
(RG70AV: AEP)
(DX60AV/RG70AV: US)
FE102
(RG70AV: AEP)
(RG70AV: AEP)
(RG70AV: AEP)
(RG70AV: AEP)
(DX60AV/RG70AV: US)
(DX60AV/RG70AV: US)
X102
SUPPLIED AS THE
ASSEMBLED BLOCK
5-12. PRINTED WIRING BOARDS – MAIN/DIGITAL OUT Boards –
• See page 27 for Circuit Boards Location.
• Semiconductor Location
Ref. No.
Location
D101
D-15
D104
E-11
D107
E-9
D108
B-11
D201
J-4
D202
J-4
D203
I-5
D204
I-5
D205
L-5
D302
E-5
D303
G-6
D304
D-5
D305
D-7
D401
J-12
D402
J-12
D403
J-12
D404
J-12
D405
J-11
D406
J-11
D407
J-11
D408
J-11
D409
D-9
D410
K-7
D411
K-7
D412
K-7
D413
J-13
D414
J-13
D415
L-8
D416
J-13
D417
K-13
D418
I-14
D419
J-14
D420
D-2
D421
D-2
D423
F-5
D424
F-5
D425
D-5
D426
E-5
D427
G-5
D428
K-8
D429
D-2
D430
D-2
D431
G-2
D432
J-9
D433
J-9
D436
K-14
IC101
E-12
IC102
B-13
IC103
E-9
IC201
K-6
IC301
D-7
IC302
G-6
IC307
G-11
IC401
D-4
IC402
E-5
IC403
K-7
IC404
K-9
IC405
K-8
IC406
D-10
PH401
A-10
Q101
D-11
Q102
B-12
Q103
F-11
Q104
F-11
Q105
E-10
Q201
J-5
Ref. No.
Location
Q202
K-5
Q203
J-6
Q204
K-6
Q205
F-6
Q206
F-7
Q207
I-5
Q208
I-5
Q209
L-4
Q210
J-4
Q211
J-4
Q212
J-4
Q213
I-4
Q214
J-4
Q215
K-6
Q216
L-6
Q217
K-4
Q218
K-4
Q301
G-10
Q302
G-9
Q303
E-14
Q304
E-14
Q305
C-7
Q306
C-8
Q307
H-11
Q308
H-11
Q309
H-10
Q310
H-10
Q311
H-10
Q312
I-8
Q313
G-10
Q314
G-10
Q315
H-13
Q316
G-14
Q317
J-7
Q318
K-7
Q319
J-8
Q320
J-8
Q401
C-10
Q402
C-10
Q403
H-5
Q404
H-5
Q405
H-4
Q406
H-4
Q407
H-4
Q408
H-4
Q409
G-13
Q410
H-13
Q411
H-13
Q412
H-13
Q413
L-8
Q414
L-9
Q415
J-9
Q416
G-14
Q417
G-14
Q418
H-13
Q419
H-13
Q420
H-14
Q421
K-13
Q422
K-13
Q423
L-8
Q424
H-14
Q425
H-14
Q426
G-4
Q427
G-4
Q428
G-4
Q429
G-4
Q430
G-4
Q431
G-4
Q432
D-5
(Page 40)
(Page 35)
(Page 28)
(Page 40)
(Page 38)
(Page 36)
(Page 38)
There are a few cases that the part printed on
this diagram isn’t mounted in this model.
this diagram isn’t mounted in this model.
HCD-DX60AV/RG70AV
35
35
(4/4)
C712
0.1
CN409
IC B/D
14
(14)
14
(14)
14
(14)
C712
CN409
F
IC711
IC701
A
B
C
D
1
2
3
4
5
6
7
8
9
10
11
12
4
1
5-13. PRINTED WIRING BOARDS – ADDRESS SENSOR/DRIVER/MOTOR Boards –
• See page 27 for Circuit Boards Location.
5-14. SCHEMATIC DIAGRAM – ADDRESS SENSOR/DRIVER/MOTOR Boards –
• See page 44 for IC Block Diagrams.
D701
C-9
IC701
B-10
IC711
C-6
• Semiconductor
Location
Ref. No.
Location
There are a few cases that the part printed on
this diagram isn’t mounted in this model.
this diagram isn’t mounted in this model.
(Page 34)
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : CD STOP
no mark : CD STOP
(Page 33)
HCD-DX60AV/RG70AV
36
36
J
TRANSFORMER
BOARD
CN916
3
1
1
7
C
MAIN BOARD
CN403
E
E
E
E
E
E
E
1
19
4
1
H
POWER AMP BOARD
CN505
IC503
REAR/CENTER AMP BOARD
A
B
C
D
E
F
G
1
2
3
4
5
6
7
(CHASSIS)
(CHASSIS)
(RG70AV: AEP)
(11)
11
1-682-257-
5-15. PRINTED WIRING BOARD – REAR/CENTER AMP Board –
• See page 27 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
D514
C-7
D515
C-3
D516
D-3
D517
F-4
D518
C-3
IC503
C-1
Q505
C-2
Q506
D-2
Q511
C-3
Q512
B-3
Q513
C-2
Q514
F-3
Q515
D-3
(Page 38)
(Page 42)
(Page 34)
There are a few cases that the part printed on
this diagram isn’t mounted in this model.
this diagram isn’t mounted in this model.
HCD-DX60AV/RG70AV
37
37
5-16. SCHEMATIC DIAGRAM – REAR/CENTER AMP Board –
TRANSFORMER
BOARD
CN916
J
POWER AMP BOARD
CN505
H
MAIN BOARD(4/4)
CN403
C
–0.1
–0.1
32.0
34.0
0
0
–31.5
0
–31.5
–31.5
–30.8
34.0
34.0
33.0
0
11.7
0
11.7
0
0
0.1
0.6
–30.2
–0.1
–34.0
0
0
–0.1
(RG70AV : AEP)
–0.1
–0.1
0
0
11.7
0
0
11.7
0
(REAR AMP L-CH)
STK402-240
IC503 (1/3)
STK402-240
IC503 (2/3)
CN917
3P
3P
(REAR AMP R-CH)
IC503
POWER AMP
Q511, 512
POWER CONTROL
OVER LOAD
DETECT
OVER LOAD
DETECT
REAR/CENTER AMP BOARD
1/2W
B– SWITCH
0.001U
*
*
C540
0.001 :
(RG70AV : AEP)
0.1 :
(DX60AV/RG70AV : US)
1/2W
(CHASSIS)
(CHASSIS)
CN507
4P
4P
(CENTER AMP)
STK402-240
IC503 (3/3)
CN508
7P
7P
OVER LOAD
DETECT
TEMP PROTECT
1SS133T
1SS133T
6.3A/125V
(RG70AV : US)
T6.3A/250V
(DX60AV/RG70AV : AEP)
6.3A/125V
(RG70AV : US)
T6.3A/250V
(DX60AV/RG70AV : AEP)
(Page 43)
(Page 39)
(Page 33)
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
no mark : FM
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
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