Sony STR-DA3100ES Service Manual page 75

1 2
SW3
24 23
– CONTROL-S Board –
IC202 NJM2596M(TE2)
3 4 5
75Ω
SW4
DRIVER
SW2
6dB
AMP
SW2
COMP
SW1
SW4
SW3 SW2
SW5
22 21 20
IC291 NJM2145M(TE2)
VCC 1
OUT1 2
IN4 3
IN3 4
IN2 5
OUT3-1 6
OUT3-2 7
OUT3-3 8
6 7 8
75Ω
VEE SW2
DRIVER
SW1
6dB
AMP
SW1
SW3
VCC
19 18 17 16
16 GND
15 INH1
INH
14 INH2
INPUT
13 IN1
CIRCUIT
INH
12 NC
11 OUT2-1
OUTPUT
CIRCUIT
10 OUT2-2
OUTPUT
CIRCUIT
9 OUT2-3
OUTPUT
CIRCUIT
STR-DA3100ES
9 10 11 12
75Ω
DRIVER
SW5
6dB
AMP
SW5
SW1
SW4
SW2
SW1
15 14 13
75