Sony STR-DH730 Service Manual page 49

IC220 NJM2586AM (STANDBY-AVIDEO PC BOARD)
CH1 IN1 1
BIAS
SW1 2
CH1 IN2 3
BIAS
4
SW2
CONT2
CH1 IN3
5
BIAS
GND 6
V+1
7
CH2 IN1 8
BIAS
GND 9
CH2 IN2 10
BIAS
11
GND
CONT2
CH2 IN3 12
BIAS
IC210 NJM2595M-TE2 (STANDBY-AVIDEO PC BOARD)
VOUT1 1
SW5 2
3
VIN5
SW3 4
VIN4 5
S3
SW4 6
7
VIN3
S2 S4
8
V-
-V
IC4101 NJM2903V (TE2) (USB BOARD)
A OUTPUT 1
A
+
A- INPUT 2
3
A+ INPUT
4
GND
75
6dB
DRIVER
AMP
CONT1
75
6dB
DRIVER
AMP
CONT1
75
6dB
DRIVER
AMP
CONT1
BIAS
BIAS
BIAS
CONT2
75
6dB
DRIVER
AMP
S5
S6
S1
S7
8 V+
7 B OUTPUT
B
+
6 B- INPUT
B+ INPUT
5
24 CH1 OUT
23
PS
22 CH2 OUT
21
V+2
20 CH3 OUT
19 GND
18
V-2
CH3 IN1
17
16 V-1
15 CH3 IN2
14
GND
13 CH3 IN3
+V 16 V+
15 VOUT2
14
SW1
13
VIN1
12
GND
11
VOUT3
10 SW2
9
VIN2
STR-DH730/DH830
49