Read Sony STR-DG2100 Service Manual online
118
STR-DG2100
IC3516 TK11150CSCL-G
IC3608 TK11118CSCL-G
IC3852 TK11125CSCL-G
IC3608 TK11118CSCL-G
IC3852 TK11125CSCL-G
IC3617 SI-3011ZFE
IC3619, 3620 TC74LCX245FK (EL)
IC3514, 3517 TK73400AU3G0L-C
1
VCONT
2
VIN
3
GND
4
VOUT
5
FB
VREF
–
+
THERMAL &
OVER CURRENT
PROTECTION
ON/OFF
CONTROL
CONTROL
CIRCUIT
BANDGAP
REFERENCE
+
–
OVER HEAT &
OVER CURRENT
PROTECTION
1
VCONT
3
NP
2
GND
4
VOUT
5
VIN
1
VC
2
VIN
REGULATOR
ON/OFF
CONTROL
THERMAL
SHUTDOWN
OVER
CURRENT
PROTECT
4
VOUT
5
ADJ
3
GND
1
DIR
2
A1
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
3
A2
17 B2
16 B3
15 B4
14 B5
13 B6
12 B7
11 B8
18 B1
19 OE
20 VCC
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