Sony DSR-45 - Overall Block Diagram 7

DSR-45/45P
3-13 3-14
3-7. OVERALL BLOCK DIAGRAM 7 ( ): Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
JK-216 BOARD (3/4)
XL-005 BOARD
VD-032 BOARD (4/5)
JC-21 BOARD (4/6)
HP-135 BOARD
JC-21 BOARD (5/6)
1
13
11
12
3
2
6
1
7
5
9
2
10
4
8
6
1 2
2
6
1
7
99
100
IC101
AMP
IC1628
CN1628 CN301
CH 1/3
CH 2/4
IC301
PHONES
HP
AMP
MUTE
Q301,
302
PHONE LEVEL
RV301
IC1630
IC713 (2/3)
AMP
05
11 11
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
4
5
7
8
1
10
11
29
27
26
24
23
30
21
20
119
116
115
112
111
120
108
107
3
1
5
7
100
104
96
92
1
3
8
6
AUDIO
OUTPUT
CN1629 CN251
CH1–
J106 (2/2)
GND
CH1 IN
GND
CH2 IN
GND
CH3 IN
GND
CH4 IN
CN102
(1/2)
CN1627
(1/2)
CN1626 (1/2) CN7002 (1/2) CN8001 (6/7)
CN253
CN255
CN257
CN259
CN1625
CN7001
CN8001 (5/7)
Q1636
MUTE
Q1629
INVERTER
Q1630
INVERTER
Q1631
ı
1634
MUTE
AU X1 IN
AU Y1 IN (GND)
AU X2 IN
AU Y2 IN (GND)
AU X3 IN
AU Y3 IN (GND)
AU X4 IN
AU Y4 IN (GND)
AU X1 IN
AU Y1 IN (GND)
AU X2 IN
AU Y2 IN (GND)
AU X3 IN
AU Y3 IN (GND)
AU X4 IN
AU Y4 IN (GND)
CH1 OUT
CH2 OUT
CH3 OUT
CH4 OUT
AU CH1 OUT
AU CH2 OUT
AU CH3 OUT
AU CH4 OUT
CH1 OUT
CH2 OUT
CH3 OUT
CH4 OUT
F
HI CONTROL
G
R IN
L IN
J301
12 12
9 9
A MONITOR
OUT
(VD-032 (12/16))
(VD-032 (11/16))
(VD-032 (11/16))
1
13
3
5
11
12
9
2
4
10
8
6
IC1626
AUDIO MONITOR
SELECT
(VD-032 (11/16))
IC1625
AUDIO MONITOR
SELECT
(VD-032 (11/16))
AMP
IC1633
(VD-032 (11/16))
AMP
HPL
HPR
57
78
84
85
33
34
35
14
15
16
17
12
V MUTE
EVR LOAD, V S/P XSTB
VD SO, VD SCK
HI SI, HI SO, HI SCK, XCS MO
VD SO, VD SCK, PANEL DA CS
XCS MO
27
PANEL DACS
CH-1
CH-2
CH-3
CH-4
AUDIO
MONITOR
J101 (4/4)
AUDIO IN
CH-1
CH-2
CH-3
CH-4
+4
–2
–10
INPUT
LEVEL
OVERALL8
(3-16)
OVERALL4
(3-7)
OVERALL4
(3-8)
OVERALL1
(3-2)
OVERALL6
(3-11)
OVERALL8
(3-15)
1
3
8
5
6
IC102
AMP
1
3
2
8
5
6
S101
2
88
CH2–
99
55
CH3–
66
22
CH4–
CH1+
CH2+
CH3+
CH4+
33
3
1
5
7
7
1
6
3
IC1634
(VD-032 (11/16))
AMP
7
1
6
3
IC1635
(VD-032 (11/16))
AMP
7
1
6
3
IC1636
(VD-032 (11/16))
AMP
7
1
6
3