Sony DHC-AZ1D / SS-AZ1D Service Manual ▷ View online
9
9
HCD-AZ1D
HCD-AZ1D
SCHEMATIC DIAGRAM — AV SECTION (RU) —
MPEG BOARD
(3/3)
CN2
(Page 36)
F
[AV BOARD] (RU)
EURO AV
COMPONENT
COMPONENT
VIDEO OUT
Y
P /C
P /C
R
R
B
B
V
V
V
V
V
V
DIGITAL OUT
OPTICAL
75
75
75
JW801
JW803
JW802
JR801
0
XFBE
16P
FB
T
LINE-TV
JK802
801
VIDEO AMP
75 DRIVER
75 DRIVER
Ω
No mark : FM
47 16
PIN.No
PIN.No
Voltage (V)
Voltage (V)
IC801 VOLTAGE CHART
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
5
-
1.5
1.5
5
1.5
-
-
1.5
-
0
1.5
1.5
-
-
1.5
1.5
1.5
5
1.5
-
1.5
5
-
1.5
1.5
5
-
•
See page 14 for IC Block Diagram.
10
10
HCD-AZ1D
HCD-AZ1D
PRINTED WIRING BOARD — AMP SECTION (RU) —
:Uses unleaded solder.
• Semiconductor
Location
Ref. No.
Location
D101
C-3
D102
B-2
D103
B-2
D104
B-2
D311
C-3
D350
A-1
D352
B-1
D353
C-1
D355
C-4
IC103
D-2
Q101
C-3
Q102
C-3
Q103
B-2
Q104
B-2
Q105
C-3
Q301
B-2
Q303
B-2
Q304
A-3
Q308
B-3
Q309
C-4
Q310
C-4
Q311
D-4
Q312
D-4
Q314
C-4
Q350
B-1
Q351
B-1
Q352
B-1
Q353
B-1
Q354
B-2
Q355
C-1
IC103
1
5
1
3
R133
R355
R354
C161
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
10
1
1
7
1
15
MAIN BOARD
CN105
SUPPLEMENT-1
Page 3
HP BOARD
CW101
(Page 37)
J
E
MAIN BOARD
CN103
SUPPLEMENT-1
Page 3
I
MAIN BOARD
CN107
SUPPLEMENT-1
Page 3
H
DC FAN
[AMP BOARD]
1
3
JW(
)
WP102
WP103
R134
(RU)
( )
( )
( )
1
2
A
B
C
D
3
4
5
11
11
HCD-AZ1D
HCD-AZ1D
SCHEMATIC DIAGRAM — AMP SECTION (RU) —
0
0
2.6
0
0
0
31.6
0
0
0
0
32.9
-32.8
-31.3
-1.0
0
0
-1.0
0
0
0.7
0
0
0
0
0.7
0
1.0
4.9
0
4.9
0
0
0
-5.2
4.9
-5.2
17.2
16.8
0
0
4.9
12.9
13.0
0
0
4.5
12.3
16.7
12.9
12.3
17.2
4.9
0
12.3
0
12.3
1.0
0
0.7
0.6
12.3
6.0
1.0
No mark : FM
MAIN
BOARD
CN107
SUPPLEMENT-1
Page 6
MAIN
BOARD
CN103
SUPPLEMENT-1
Page 6
HP BOARD
CW101
(Page 38)
IC103
H
I
J
MAIN
BOARD(3/4)
CN105
SUPPLEMENT-1
Page 6
E
AMP BOARD
(RU)
-4.3V
DTC323TK
DTC323TK
10
6
0.01
GR
GR
GR
GR
GR
GR
GR
GR
GR
GR
D351
JW
GL
C181A
0.1
(3/4)
(3/4)
DC FAN
R133
470
470
R134
470
470
C161
100P
100P
( )
( )
( )
POWER AMP
070
MUTE CONT
OVER LOAD
DETECT
DC PROTECT
FAN CURRENT
DETECT
FAN CURRENT
DETECT
Q350-Q352
FAN CONT
DC PROTECT
PROTECT SWITCH
SWITCH
SWITCH
+12V REG
+12V REG
DC PROTECT
Q103, Q104
OVER LOAD
DETECT
MUTE
MUTE
12
12
HCD-AZ1D
HCD-AZ1D
PRINTED WIRING BOARD — POWER SECTION (RU, KR) —
7
11
1
8
9
9
10
11
12
13
14
15
16
17
Not replaceable:
Built in transformer
Built in transformer
AC IN
[POWER BOARD] (RU,KR)
MAIN BOARD
CN301
RU
SUPPLEMENT-1
Page 3
D
PT901 POWER TRANSFORMER(MAIN)
PT902 POWER TRANSFORMER(SUB)
*
*
KR (Page 27)
1
2
A
B
C
D
E
F
3
4
5
6
7
8
9
10
11
G
H
( )
• Semiconductor
Location
Ref. No.
Location
D901
C-8
D902
C-8
D903
B-8
D904
B-9
D905
A-7
D906
B-8
D907
C-8
:Uses unleaded solder.
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