Read Sony DAV-DZ770W / DAV-FX999W / TA-WR3 Service Manual online
14
TA-WR3
IC113 TK11118CSCL-G
1
2
3
5
4
VCONT
GND
NP
VIN
VOUT
CONTROL
CIRCUIT
OVER HEAT &
OVER CURRENT
PROTECTION
BANDGAP
REFERENCE
IC114 SN74AHC1GU04DCKR
2
A
3
GND
1
NC
4
Y
5
VCC
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