Sony STR-DE597P Service Manual page 37

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3 7 63 1515 0
IC203 NJM2595D (VIDEO BOARD)
1
M.OUT
SW5 2
DVD 3
SW3 4
5
V2
SW4 6
7
NC
VEE 8
-V
TE
L 13942296513
IC302 NJM2581D (VIDEO BOARD)
VIN1
1
6dB
BIAS
AMP
VEE1 2
VIN2 3
6dB
BIAS
AMP
VEE2
4
VIN3 5
6dB
BIAS
AMP
VEE3
6
PWR
7 REF
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http://www.xiaoyu163.com
6dB
AMP
S5
S6
S3
S1
S2 S4
S7
14 V+1
13
VOUT1
75Ω
DRIVER
12 V+2
11
VOUT2
75Ω
DRIVER
V+3
10
VOUT3
9
75Ω
8 GND
DRIVER
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y
i
http://www.xiaoyu163.com
8
+V 16 VCC
75Ω
DRIVER
15 V1.OUT
14 SW1
13
V1
12 GND
11
NC
10
SW2
9 V3
Q Q
3 6 7 1 3
IC301 TC74HC4053AP (VIDEO BOARD)
16 15 14
OUT
C
OUT
IN
OUT
C
OUT
IN
1 2
u163
.
STR-DE597P/K6800P
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
13 12 11
IN
OUT
C
IN
C
C
IN
C
OUT
IN
3 4 5 6
m
co
9 9
2 8 9 9
10 9
7 8
37