Sony SS-DP1000D - Schematic Diagram Front Amp Section

4545
HCD-DP1000D
6-23. SCHEMATIC DIAGRAM – FRONT AMP SECTION –
C
N
8
02
IC
9
2
2
C
92
3
C
9
24
IC
92
3
µ
P
C
7
81
2A
C
926
C
925
C
N
801
JW
845
JW
844
JW
8
43
C
802
C
852
R
80
2
R
8
52
C
816
R
82
0
R
854
C
8
55
R
851
R
8
31
C
831
Q
831
Q
8
32
R
833
Q
83
3
Q
83
4
R
835
R
8
34
C
832
Q
8
35
R
836
C
833
R
8
37
Q
837
Q
836
R
839
R
840
C
8
34
C
N
8
03
C
N
80
4
R
8
30
R
872
R
87
1
C
872
C
8
71
D
871
N
O
871
C
8
84
C
883
R
8
84
R
88
3
C
8
82
C
881
R
88
2
L882
R
885
L
88
1
TM
80
1
R
Y
88
1
Q
882
Q
88
1
R
886
R
888
R
889
R
890
R
887
R
8
24
R
82
3
R
82
2
R
82
1
Q
8
21
Q
8
22
R
82
6
C
8
21
D
8
21
R
8
27
Q
8
23
R
8
28
C
82
2
R
80
5
R
80
6
R
82
5
C
85
8
R
86
1
R
81
1
D891
R
8
01
C
80
5
R
8
0
4
R
8
19
C
808
D
802
D
852
R
812
R
862
D
851
R
85
8
R
8
07
Q
8
01
C
8
07
C
806
R
810
R
860
C
856
C
8
57
R
859
R
80
9
R
856
R
857
R
855
C
81
2
D
801
R
808
C862
R
8
81
D
88
1
D
8
30
D
8
31
C
885
C
886
Q
851
C
9
22
R
9
24
Q
9
21
R
9
25
C
92
0
IC
92
1
µ
PC
24
A
12
AH
F
D
9
2
2
Q
92
4
Q
9
22
D
92
1
Q
9
2
3
C
8
01
C
851
C8
03
C
853
R
853
C
804
C
854
R
803
IC
8
0
1
R
8
80
C
873
C
874
C
9
21
R
9
2
1
8P
B-TO
-B
N
JM
7
80
9FA
10
50
V
1
00
0
1
0V
100
16V
10
50V
1
5P
B
-TO
-B
680p
680p
56
k
56
k
10000
p
1
1/4W
FR
56k
3p
1k
4
.7
k
10
5
0V
2S
C
278
5-H
FE
2S
C
2
785-H
FE
4.7
k
2S
C
2785
-H
FE
2S
C
278
5-H
FE
3
3k
22k
1
00
10V
2S
A
988-P
A
FA
EA
10k
2.2
50
V
1
0k
2S
C
278
5-H
FE
2S
C
278
5-H
FE
47k
5
6k
1
00
1
0V
7P
3P
4
.7
k
10
0k
100k
0.1
1
00V
0.1
100V
D
5S
B
A
2041
01
3P
S
C
N
0.1
0.1
10
1/2W
1
0
1/2W
0.1
0.1
10
1/2W
47k
4
P
24
V
2S
C
1841-P
A
FA
E
A
2
S
A
11
75
-H
FE
47k
47k
10k
100k
10k
2
.2
k
10
k
22
k
2.2k
2S
A
9
88
-P
A
FA
EA
2
S
C
1
84
1-P
A
FA
E
A
5
.6
k
4
7
1
0
0V
1
S
S
1
19
-2
5
1
5k
2
S
C
1
84
1-P
A
F
AE
A
33
k
10
0
5
0
V
0.22
2W
0.22
2
W
6
8k
22
10
0V
10
0
1
/4W
1
00
1/4
W
1SS119-25
1
k
3
p
5
6k
10
k
22
100V
M
TZJ-T-72-16B
M
T
ZJ-T-72-16B
1.5k
1/2W
1.5k
1
/2W
1S
S
119-25
15k
1
k
2S
C
1841
-P
A
FA
EA
0.068
0.0
68
10
1/2W
1
0
1/2W
0.068
0.0
68
100k
1
00k
0.22
2W
1k
0.22
2W
0.1
1S
S
1
19-25
15k
0.1
1
0
1
/2W
1S
S
11
9-25
1
SS
11
9-25
1
SS
1
19
-2
5
0.01
0.01
2S
C
18
41P
A
FA
EA
1
0
00
16
V
10
k
2
S
B
13
75
6
.8k
0
.1
50
V
M
TZ
J-T-72
-2
4A
D
TC
1
14
ES
D
T
C
1
14
ES
R
B
4
41
Q
-40
T
-7
7
2S
C
2
78
5
-H
FE
1
0k
*1
*1
*
2
*2
*4
*
3
*3
*
4
*
5
*6
*7
*7
*8
S
TK
M
U
T
E
FR
O
N
T R
Y
C
H
A
S
S
IS
G
N
D
FA
N
D
ETEC
T
H
P
L
H
P
G
N
D
H
P
R
FR
O
N
T L
FR
O
N
T G
N
D
FR
O
N
T R
S
P
P
R
O
TEC
T
G
N
D
A
C
1
A
C
1
L
-G
N
D
R
-G
N
D
L-C
H
R
-C
H
A
+
12V
A
-G
N
D
-B
GND
+B
-B
(C
H
A
S
S
IS
G
N
D
)
P
R
O
TEC
TO
R
L
R
FR
O
N
T
S
P
EA
K
ER
IM
P
ED
A
N
C
E
U
S
E 8-16
A
+1
2V
P
O
W
ER
A
M
P
+V
H
-V
H
C-GND
RL-GND
RR-GND
R
E
G
R
EG
G
N
D
Q
831-835
D
C
D
E
TEC
T
P
O
W
ER
A
M
P
Q
836,837
P
R
O
TEC
TO
R
P
R
O
T
EC
TO
R
M
U
T
E D
R
IV
ER
Q
8
21
,8
22
M
U
TE
S
IG
N
A
L
D
EL
A
Y
Q
881,882
R
ELA
Y
D
R
IV
E
R
PROTECT
DC DETECT
FAN DETECT
OVERLOAD DETECT
M
+9
V
U
N
R
EG
G
N
D
D
V
D
-G
N
D
U
N
R
E
G
+1
0V
A
C
3
AC
3
D
V
D
12
V
D
V
D
PO
W
ER
1
2V
R
EG
+
B SW
ITC
H
Q
9
21
-Q
9
24
U
S
,C
N
D
E
XC
E
P
T
U
S,C
N
D
*
8 C9
21
1
0/1
0
0V
1
0/50
V
U
S
,C
N
D
E
XC
E
P
T
U
S
,C
N
D
*
1 C
80
1
,C
8
5
1
1
0/1
0
0V
1
0/50
V
U
S
,C
N
D
E
XC
EP
T
U
S
,C
N
D
*
2 C8
03
,C
85
3
22
0P
10
0P
U
S
,C
N
D
E
X
C
EP
T
U
S
,C
N
D
*3 C
804,C
854
47/50V
10
0/16
V
U
S
,C
N
D
A
EP
,U
K
A
U
S
,E
,E
91
,E
A
,M
X
,S
P
,M
Y
,TH
4
70
3
30
18
0
*
4 R
8
0
3,R
8
53
EX
C
E
P
T
*
5 IC8
0
1
S
TK
41
2
-09
0
A
EP
,U
K
A
EP
,U
K
S
T
K
41
2-02
0
A
EP
,U
K
A
U
S
,E,E9
1,EA
,M
X
,S
P
,M
Y
,TH
U
S
,C
N
D
,
*6 R
880
220/2W
320/2
W
A
E
P
,U
K
A
U
S
,E,E91,E
A
,M
X
,S
P
,M
Y
,T
H
U
S
,C
N
D
,
*
7 C
87
3,C
8
74
2
200/6
3V
2
200/7
1V
M
AIN
BOARD(2/3)
(Page38)
M
AIN
BOARD(2/3)
(Page38)
BOARD
SURRPUND AM
P
BOARD
SURRPUND AM
P
(Page47)
(Page47)
BOARD
TRANS
(Page53)