Read Sony STR-DA5500ES Service Manual online
STR-DA5500ES
117
IC3516, 3520, 3521 TK11150CSCL-G
IC3608 TK11118CSCL-G
IC3614, 3616, 3860 TK11133CSCL-G
IC3852 TK11125CSCL-G
IC3608 TK11118CSCL-G
IC3614, 3616, 3860 TK11133CSCL-G
IC3852 TK11125CSCL-G
CONTROL
CIRCUIT
BANDGAP
REFERENCE
+
–
OVER HEAT &
OVER CURRENT
PROTECTION
1
VCONT
3
NP
2
GND
4
VOUT
5
VIN
IC3519 TK63812AMHGHL-C
THERMAL &
OVER CURRENT
PROTECTION
VOLTAGE
REFERENCE
ON/OFF
CONTROL
VIN 1
GND 2
VCONT 3
NC
5
NC
4
VOUT
6
+
–
IC3525 TC7WT125FU (TE12R)
IC3526 SN74LV4052APWR
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
IC3619, 3620 TC74LCX245FK (EL, K)
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
IC3622 TK11233CMCL-G
IC3851 TK11225CMCL-G
IC3851 TK11225CMCL-G
1
2
3
6
4
CONT
GND
NP
VIN
5
GND
VOUT
CONTROL
CIRCUIT
BANDGAP
REFERENCE
CONSTANT
CURRENT
SOURCE
OVER HEAT &
OVER CURRENT
PROTECT
1
G1#
2
A1
3
Y2
4
GND
7 G2#
8 VCC
6 Y1
5 A2
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