Read Sony CDP-C460Z / CDP-CE515 Service Manual online
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I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
—
—
—
I
—
I
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—
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O
I
I
• IC302 SYSTEM CONTROL (CXP84340-060Q)
Pin Name
D3
D4
D2
D1
D0
A8
A7
A6
A5
A4
A3
A2
A1
PLAY_L
PAUSE_L
MEGA_L
XFADE_
MODELAY_L
WE
LODIN
LODOUT
FLCKL
FLDATA
BLK
A13
A14
NC
D.SENS
NC
RESET
10MHz
10MHz
GND
NC
NC
NC
NC
BUSOUT
VER
KEY6
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Function
SRAM data 3
SRAM data 4
SRAM data 2
SRAM data 1
SRAM data 0
SRAM address 8
SRAM address 7
SRAM address 6
SRAM address 5
SRAM address 4
SRAM address 3
SRAM address 2
SRAM address 1
PLAY lamp
PAUSE lamp
MEGA lamp
XFADE lamp
NO DELAY lamp
SRAM enable
Loading direction signal input
Loading direction signal output
Display clock
Display data
Display reset
SRAM address 13
SRAM address 14
Not used.
Disc exist/non-exist sensor
Not used.
Microprocessor reset
Ceramic oscillator
Ceramic oscillator
Ground (0V)
Not used.
Not used.
Not used.
Not used.
Control A1 output
Model selection
Key input 6
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