Sony HCD-DX60AV / HCD-RG70AV / MHC-DX60AV / MHC-RG70AV Service Manual ▷ View online
HCD-DX60AV/RG70AV
32
32
PANEL BOARD
CN714
B
MAIN BOARD
(1/4)
1
MAIN BOARD
(4/4)
4
IC B/D
IC B/D
MAIN BOARD
(3/4)
0
–
2.2
0
–
2.2
0
0.7
0
0.7
3.2
3.2
3.2
0
0.7
0
4.6
4.6
4.6
8.8
8.8
6.2
8.8
6.1
6.2
8.8
6.1
2.3
5.0
1.8
2.3
5.0
1.8
0.7
0
0.7
8.8
0.7
0
0
0.7
0
0.7
0
0.7
11.0
10.3
12.1
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.1
4.2
4.2
4.1
4.2
1.2
4.2
4.2
4.2
4.1
4.2
4.2
8.3
4.2
4.2
3.9
0
0
1.5
1.5
1.0
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.1
–2.2
0
4.1
4.1
4.2
2.6
8.1
4.1
1.3
4.1
4.1
4.1
4.1
4.1
4.1
4.1
4.1
4.1
4.1
3.4
2.3
4.1
4.1
4.1
4.1
3.4
2.3
4.1
4.1
2.3
3.3
2.3
4.1
3.3
4.1
4.8
0
0
0
4.1
2.3
2.3
2.3
2.3
2.3
2.3
0.7 [0.7] {0.7} (1.5) 0.7
0.7 [0.7] {0.7} (1.2) 0.7
2.3
2.3
2.3
2.3
2.3
2.3
4.1
4.1
4.1
0.1
4.1
4.0 [9.0] {8.0} (4.0) 3.0
4.1
4.0 [4.0] {4.0} (4.0) 3.0
4.1
4.0 [4.0] {4.0} (4.0) 3.0
4.2
4.1
4.1
4.1
4.2
4.1
4.1
4.1
4.1
4.1
4.1
4.1
4.1
4.6
9.2
4.6
4.6
0.7
0
U
2
u
U
3
u
U
4
u
U
5
u
U
6
u
U
7
u
U
8
u
U
9
u
U
10
u
U
11
u
U
12
u
U
13
u
U
14
u
U
15
u
I
51 i
I
52 i
I
53 i
I
54 i
I
55 i
I
56 i
I
57 i
I
58 i
I
59 i
I
60 i
I
62 i
I
61 i
I
62 i
I
63 i
I
64 i
I
65 i
I
66 i
I
67 i
I
68 i
I
69 i
I
70 i
I
71 i
I
72 i
I
73 i
I
74 i
I
75 i
I
76 i
I
77 i
I
78 i
I
79 i
I
80 i
L
R
MD (VIDEO)
IN
VIDEO
OUT
WOOFER
OUT
L
R
FRONT
L
R
REAR
DVD INPUT
CENTER
WOOFER
2P
Q316
MUTING
IC307
DOLBY SURROUND
PRO-LOGIG/PASSIVE
DECODER
IC302
M62464FP
IC302
IC307
MUTING
MUTING
MUTING
MUTING
MUTING
AUDIO SOUND PROCESSOR
IC301
BH3878KS2
IC301
Q301, 302
MUTING
JK301 (1/4)
0.001U
0.1U
0.047U
0.1U
0.22U
0.22U
0.22u
0.22U
MUTING DRIVE
MUTING
MUTING
Q313, 314
MUTING DRIVE
JK301 (2/4)
JK301 (3/4)
JK301 (4/4)
IC307 (1/2)
NJM4565M
NJM4565M
2.2k
SWITCH
Q309, 310
SWITCH
CONTROL
BUFFER
BUFFER
BUFFER
BUFFER
0.022U
0.022U
0.022U
0.022U
0.0022U
0.0022U
0.027U
0.027U
0.027U
0.027U
0.1U
0.1U
0.27U
0.022U
0.22U
IC307 (2/2)
NJM4565M
NJM4565M
AMP
0.022U
UDZ-9.1B
0.1U
0.1U
0.1U
0.1U
0.1U
0.001U
0.1U
0.0047U
0.001U
0.15U
0.22U
0.22U
0.15U
0.047U
0.001U
0.0056U
0.047U
0.22U
0.22U
0.22U
0.22U
0.047U
0.047U
0.022U
0.022U
0.68U
0.1U
0.1U
0.1U
0.1U
0.01U
0.01U
0.01U
0.01U
0.0068U
STEREO
+12V SWITCH
1
0.33U
50V
5-10. SCHEMATIC DIAGRAM – MAIN Board (3/4) –
• See page 44 for IC Block Diagrams.
(Page 41)
(Page 33)
(Page 30)
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER (FM/AM)
(
no mark : TUNER (FM/AM)
(
) : CD PLAY
{
} : TAPE PLAYBACK (DECK A)
[
] : TAPE PLAYBACK (DECK B)
〈〈
〉〉
: RECORD
HCD-DX60AV/RG70AV
33
33
5-11. SCHEMATIC DIAGRAM – MAIN (4/4)/DIGITAL OUT Boards –
• See page 44 for Wavefoms.
BD BOARD
CN101
A
DRIVER BOARD
CN701
F
POWER AMP BOARD
CN503
D
POWER AMP BOARD
CN502
E
REAR/CENTER AMP BOARD
CN508
C
PANEL BOARD
CN711
G
13P
13P
7P
MAIN BOARD
(2/4)
3
MAIN BOARD
(3/4)
4
4
3
TAPE MECHANISM
DECK BLOCK
SUPPLIED AS THE
ASSEMBLED BLOCK
DIGITAL
OUT
BOARD
CENTER/REAR SPK O/P
0
0.1
0
0
5.1
0
0
0 (4.9)
0 (4.9)
4.9
0
0 (4.9)
0 (4.9)
0 (4.0)
0 (4.8) {0} [0] 0
5.1
5.1
0
5.3
0
0
6.1
5.1
0 (4.9) {4.9} [4.9] 4.9
0
0
0
5.1
5.1
4.9
2.2
2.2
4.9
1.7
1.1
0
0
0
5.0
2.5
4.4
3.9
1.5
4.9
5.1
4.9
0
3.9
0.4
0.3
0.2~5.0 [0.2~5.0] {0.2} (5.1) 5.1
0.2 [0.2] {0.2~5.0} (5.1) 5.1
4.9
0
4.9
5.1
4.9
4.9
1.0
1.5
1.5
4.8 (4.8) {0} [0] 0
4.9 (4.9) {4.9} [0] 4.9
0 (0) {0} [0] 4.1
5.1
5.1
0 (0) {0.1~1.5} [0.1~1.5] 2.3
5.1 (5.1) {5.1} [0] 0
5.1 (5.1) {0} [5.1] 5.1
5.1 (0) {5.1} [0] 0
5.1 (0) {0} [5.1] 5.1
5.1 (0) {0} [0] 0
5.1 (0) {0} [0] 0
0 (0) {4.9} [4.9] 4.9
0
4.9
0
0
0
0
0
4.9
4.9
5.1
5.1
4.8
4.9
0
0
12.1
12.1
4.9
0
4.9
12.1
12.1
0
12.1
12.1
4.9
19.0
0
0
0.6
19.0
0
0
0.6
0.1 [0.1] {0.1} 9.1
4.9 [4.9] {4.9} 0
9.1
9.1
9.0 [9.0] {9.0} 0
9.1
0
9.1
0
0
9.1
0
9.1
9.1
11.0
0.1 [0.1] {0.1}
(10.4) 0.1
11.5 (0.1) {11.5}
[11.5] 11.5
0 (4.9) {0}
[0] 0
[0] 0
0 [0] {0} (5.0) 0
*
*
9.1 {8.3} [8.3] 8.3
(DX60AV/RG70AV : US)
(RG70AV : AEP)
(DX60AV/RG70AV : US)
(DX60AV/RG70AV : US)
(RG70AV : AEP)
TAPE
SPEED
5.6
11.0
12.1
9.1
(DX60AV/RG70AV : US)
16.8
12.8
I
51 i
I
52 i
I
53 i
I
54 i
I
55 i
I
56 i
I
57 i
I
58 i
I
59 i
I
60 i
I
62 i
I
61 i
I
62 i
I
63 i
I
64 i
I
65 i
I
66 i
I
67 i
I
68 i
I
69 i
I
70 i
I
71 i
I
72 i
I
73 i
I
74 i
I
75 i
I
76 i
I
77 i
I
78 i
I
79 i
I
80 i
U
16
u
U
17
u
U
18
u
U
19
u
U
1
u
U
20
u
U
21
u
U
22
u
U
23
u
U
24
u
U
25
u
U
26
u
U
27
u
U
28
u
U
29
u
U
30
u
U
31
u
U
32
u
U
33
u
U
34
u
U
35
u
U
36
u
U
37
u
U
38
u
U
39
u
U
40
u
U
41
u
U
42
u
U
43
u
U
44
u
U
45
u
U
46
u
U
47
u
U
48
u
U
49
u
SYSTEM CONTROLLER
IC401
M30622MCA-B43FP
IC401
MUTING
DRIVE
IC402
IC406
3P
17P
3P
19P
10P
30P
(4/4)
MAIN
BOARD
Q428, 429
MUTING DRIVE
Q430, 431
MUTING DRIVE
0.1U
INVERTER
0.1U
0.1U
RESET SIGNAL
GENERATOR
22U/25V
0.1U
0.1U
0.001U
*
*
*
R473
15k
(RG70AV)
47k
(DX60AV)
*
R474
47k
(RG70AV)
22k
(DX60AV)
Q411, 412
RELAY DRIVE
Q409, 410
RELAY DRIVE
0.001U
0.001U
0.001U
0.1U
–
+
–
+
–
+
(CHASSIS)
R
L
R
L
CENTER
SPEAKER
REAR SPEAKER
IMPEDANCE
USE 6-16
Ω
JK402
0.1U
0.1U
Q407, 408
CAPSTAN
MOTOR DRIVE
Q405, 406
DECK-A
SOLENOID DRIVE
Q403, 404
DECK-B
SOLENOID DRIVE
+5V REGULATOR
0.1U
0.1U
0.1U
0.1U
2.2k
IC404
+12V REGULATOR
IC403
+9V REGULATOR
IC405
+5.6V REGULATOR
Q401, 402
B+ SWITCH
1
2
3
CD DIGITAL
OUT
VIDEO SW
+7V
MIC +12V
MICSIG
MIC
–
GND
+5.6V (SW)
(Page
32)
(Page 31)
(Page 29)
(Page 35)
(Page 39)
(Page 39)
(Page 37)
(Page 41)
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER (FM/AM)
(
no mark : TUNER (FM/AM)
(
) : CD PLAY
{
} : TAPE PLAYBACK (DECK A)
[
] : TAPE PLAYBACK (DECK B)
〈〈
〉〉
: RECORD
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)
Click on the first or last page to see other HCD-DX60AV / HCD-RG70AV / MHC-DX60AV / MHC-RG70AV service manuals if exist.