Display Section - Sony CDP-CX260 Service Manual

• Main (1/2) section
IC503 CXA1291P
8 7 6 3
AMP1
AMP2
THERMAL SHUT
DOWN AND
CURRENT LIMITER
AMP3
9 10 11 14

• Display section

IC702 M66310FP
24 23 22
0 0 0
CK CK CK
D R D R D
1 1 1
CK CK CK
D R D R D
D R D R
CK CK
1 1
R R
D D
CK CK
0 0
1 2 3
2
1
15 16
21 20 19
0 0 0
CK CK CK
R D R D R D R
1 1 1
CK CK CK
R D R D R D R
4 5 6
• Main (2/2) section
IC506 LA5616
VIN1 1
ON/OFF
VO1 2
CN 3
EN1 4
GND 5
RES 6
ERROR
AMP
CD
7
EN2 8
9
VO2
10
VIN2
18 17 16 15
0 0 0 0
CK CK CK
D R D R D R D
1 1 1 1
CK CK CK
D R D R D R D
7 8 9 10
– 51 –
ON/OFF
CURRENT
LIMITER
OVERHEAT
PROTECT
RESET
GENERATOR
14 13
0 0
CK CK CK
R D R D R
1 1
CK CK CK
R D R D R
D R D R
CK CK
1 1
D R D R
CK CK
0 0
11 12
VREF
ERROR
AMP