Sony Glasstron Lite PLM-A35E Service Manual page 45

IC804 M62367GP-75ED
16 15
– +
8BIT
R-2R+SEGMENT
D/A CONVERTER
8BIT
LATCH
8
8BIT
LATCH
8BIT
R-2R+SEGMENT
D/A CONVERTER D/A CONVERTER
– +
1 2
– DL-A01 Board –
IC911 CXL5505M-T4
14 13 12
AUTO BIAS CIRCUIT
CLOCK DRIVER
CCD
(1130BIT)
OUTPUT CIRCUIT
CLAMP CIRCUIT
1 2 3 4
14 13
12BIT
SHIFT RESISTOR
8
8
8BIT 8BIT
LATCH LATCH
8BIT 8BIT
R-2R+SEGMENT R-2R+SEGMENT R-2R+SEGMENT
D/A CONVERTER D/A CONVERTER
– + – +
3 4
11 10 9 8
PLL
TIMING CIRCUIT
BIAS CIRCUIT (A)
BIAS CIRCUIT (B)
(S/H 1BIT)
5 6 7
12 11
R-2R+SEGMENT
D/A CONVERTER
ADDRESS
DECODER LATCH
8
8BIT 8BIT
LATCH LATCH LATCH
8BIT 8BIT
R-2R+SEGMENT R-2R+SEGMENT
D/A CONVERTER D/A CONVERTER
– + – +
5 6
4-39
10 9
– +
8BIT
8BIT
8BIT
8BIT
– +
7 8
Confidential
PLM-A35E (AEP)