Sanyo FISHER DC-TS960WL Service Manual page 40

IC BLOCK DIAGRAM & DESCRIPTION
IC480 LA7305-E(Video Signal Driver)
IC481 MM1508XNRE(Switing)
Bias
Clamp Clamp
IN1 6
IN2 4
IC490,811,603 PST3627U(Op. Amp.)
2
V
DD
GND
1
GND 1
V 2
DD
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SW Vcc
1 3
DRV.
2 OUT
6dB
5
GND
Vref
PIN No. PIN NAME
OUT
4
1
2
3
3 C
D
4
IC495 NJM4556AL(Op. Amp.)
D,M,V Type
(Top View)
1
A
2
3
V(-) 4
R
D
3
C
D
FUNCTIONS
GND GND Pin
V V Pin / Voltage Detect Pin
DD DD
C Capacitor Connect Pin with Delay
D
OUT Reset Signal Output Pin
- 39 -
8 V(+)
7
B
6
5
4
OUT