Sony STR-DA6400ES - Page 138

STR-DA6400ES
138
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
2Y0
1Y2
VCC
1Y1
1-COM
1Y0
1Y3
A
B
GND
GND
INH
2Y1
2Y3
2-COM
2Y2
1VCONT
2VIN
3GND
4VOUT
5FB
VREF
–
+
THERMAL &
OVER CURRENT
PROTECTION
ON/OFF
CONTROL
IC3508, 3510, 3526 SN74LV4052APWR IC3515, 3517, 3605, 3612, 3617 TK73400AU3G0L-C
CONTROL
CIRCUIT
BANDGAP
REFERENCE
+
–
OVER HEAT &
OVER CURRENT
PROTECTION
1
VCONT
3
NP
2
GND
4
VOUT
5
VIN
8
15
16
10
14
13
12
11
9
6
7
4
2
3
1
VCC
G2 Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
GND
A8 A7
A6
A5
A4
A3
A2
G1
A1
20 19 18
17
5
1G1#
2A1
3Y2
4GND
7G2#
8VCC
6Y1
5A2
1DIR
2A1
4A3
5A4
6A5
7A6
8A7
9A8
10GND
3A2
17 B2
16 B3
15 B4
14 B5
13 B6
12 B7
11 B8
18 B1
19 OE
20 VCC
IC3516, 3520 TK11150CSCL-G
IC3608, 3613 TK11118CSCL-G
IC3614, 3616, 3626, 3629, 3630, 3860 TK11133CSCL-G
IC3852 TK11125CSCL-G
IC3524 TC74VHC541FT (EKJ)
IC3525 TC7WT125FU (TE12R)
IC3619, 3620 TC74LCX245FK (EL, K)
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7
6 3
1 5 1 5
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2
8 9
4 2
9 8
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Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
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