Sony STR-DA6400ES Service Manual page 138

Multi channel av receiver
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STR-DA6400ES
QQ
3 7 63 1515 0
IC3508, 3510, 3526 SN74LV4052APWR
16
2Y0
1
15
2Y2
2
14
2-COM
3
13
2Y3
4
12
2Y1
5
INH
6
11
GND
7
10
GND
8
9
IC3516, 3520 TK11150CSCL-G
IC3608, 3613 TK11118CSCL-G
IC3614, 3616, 3626, 3629, 3630, 3860 TK11133CSCL-G
IC3852 TK11125CSCL-G
5
OVER HEAT &
TE
OVER CURRENT
L 13942296513
PROTECTION
CONTROL
CIRCUIT
+
BANDGAP
REFERENCE
1
2
IC3525 TC7WT125FU (TE12R)
8 VCC
G1#
1
7 G2#
A1
2
6 Y1
Y2
3
5 A2
GND
4
www
.
138
http://www.xiaoyu163.com
VCC
1Y2
1Y1
1-COM
1Y0
1Y3
A
B
4
3
x
ao
y
i
http://www.xiaoyu163.com
8
IC3515, 3517, 3605, 3612, 3617 TK73400AU3G0L-C
VCONT
1
VIN
2
GND
3
VOUT
4
FB
5
+
IC3524 TC74VHC541FT (EKJ)
20 19
18
17
Q Q
2
3
1
3
6 7
1 3
IC3619, 3620 TC74LCX245FK (EL, K)
DIR
1
A1
2
A2
3
A3
4
A4
5
A5
6
A6
7
A7
8
u163
A8
9
.
GND
10
2 9
9 4
2 8
ON/OFF
CONTROL
VREF
THERMAL &
OVER CURRENT
PROTECTION
16
15
14
13
12
11
4
5
6
7
9
8
1 5
0 5
8
2 9
9 4
20 VCC
19 OE
18 B1
17 B2
16 B3
15 B4
14 B5
m
13 B6
co
12 B7
11 B8
9 9
10
2 8
9 9

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