Circuit Description - FUNAI PLF-76 Service Manual

Tft portable dvd player
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NiMH BATTERY CHARGER CONTROLLER: LS2964S (U5)
DUAL OPERATIONAL AMPLIFIER: RC4558D (U6)
TRIPLE 2-CHANNEL ANALOG MULTIPLEXER /DEMULTIPLEXER: 74HC4053 (U2)

CIRCUIT DESCRIPTION

Timer
1
LED
2
OSC
3
GND
4
A OUTPUT
1
A -INPUT
2
A +INPUT
3
V -
4
8
VDD
7
PWM
6
Vdet
5
Idet
8
V +
7
B OUTPUT
6
B -INPUT
5
B +INPUT
6

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