Sony STR-K995 - Page 45

45
STR-K995
– VIDEO Board –
IC203 NJM2595D
CONT1
CONT2
CONT1
6dB
AMP
75Ω
DRIVER
6dB
AMP
75Ω
DRIVER
6dB
AMP
75Ω
DRIVER
CONT1
CONT2
CONT2
1
2
3
4
5
6
7
89
10
11
22
21
20
1918
1716
15
1413
12
BIAS
BIASBIAS
BIASBIAS BIASBIAS BIASBIAS
CH1_IN1
SW1
CH1_IN2
SW2
CH1_IN3
V+1
CH2_IN1
GND
CH2_IN2
GND
CH2_IN3
CH1_OUT P. S A VE
CH2_OUT
V+2
CH3_OUT
V-2 CH3_IN1 V-1 CH3_IN2 GND CH3_IN3
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
IC304 NJM2586AL
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
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