Sony STR-DN1050 - Page 73

STR-DN1050
73
IC3800 TCA9517DGKR (HDMI FRONT IN BOARD)
IC220 NJM2586AVC3 (MAIN BOARD (3/4))
V
CCA
1
GND
4
V
CCB
8
EN
5
V
CCB
Pullup
Resistor
SDAB
6
SCLB
7
SDAA
3
SCLA
2
1CH1 IN1
2SW1
3CH1 IN2
4SW2
5CH1 IN3
6V
+
1
7CH2 IN1
8GND
9CH2 IN2
10CH2 IN3
20
CH1 OUT
19
PS
18
CH2 OUT
17
V
+
2
16
CH3 OUT
15
V
-
2
14
CH3 IN1
13
V
-
1
12
CH3 IN2
11
CH3 IN3
Cont 1
Cont 1
Cont 1
Cont 2
Cont 2
Cont 2
Bias
Bias
Bias
Bias
Bias
Bias
Bias
Bias
Bias
6dB
AMP
75 :
DRIVER
6dB
AMP
75 :
DRIVER
6dB
AMP
75 :
DRIVER