Sony STR-K740P - Page 24

24
STR-K740P/K840P
IC101 MC74ACT08N (DISPLAY BOARD)
IC103 NJM2595D (VIDEO BOARD)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1A
1B
1Y
2A
2B
2Y
GND
VCC
4B
4A
4Y
3B
3A
3Y
2
3
4
5
6
7
8
9
12
11
13
15
16
1
14
10
M.OUT
SW5
DVD
SW3
V2
SW4
NC
VEE
V3
SW2
NC
GND
V1
SW1
VI.OUT
VCC
6dB
Amp
6dB
Amp
75Ω
Driver
75Ω
Driver
6dB
Amp
75Ω
Driver