Read Sony CDP-X5000 Service Manual online
— 16 —
• IC201 System Control (CXD84124-043Q)
Pin Name
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
WE
LED-PLAY
LED-PAUSE
PLAY
SPDL-MUTE
DITHER MODE
VOL UP
VOL DOWN
BLK
D0
D1
D2
CLK
WR
SENSER SW
SENSER
LIMIT OUT
RESET
XTAL 1
XTAL 0
V
SS
AV
SS
AV
REF
K0
K1
K2
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
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
O
O
O
O
O
O
O
O
O
I
I
I
I
O
–
–
–
–
–
I
I
I
Function
Output of address to S.REM (LH5160T4)
Output of write inable to S.REM
Not used (Open)
PLAY Lamp output “H”: ON
PAUSE Lamp output “H”: ON
Open
Drive IC MUTE output for spindle. “L”: ON
D/F dither mode control input
Headphone motor volume up output (Not used)
Headphone motor volume down output (Not used)
Blank output to fluorescent indicator tube driver. (LC7570E). When the indicator tube lights: “H”
Serial data output to fluorescent indicator tube driver. (LC7570E)
Clock output to fluorescent indicator tube driver. (LC7570E)
Latch output to fluorescent indicator tube driver. (LC7570E)
Senser powr supply ON/OFF control output for stabilizer detection (Not used)
Stabilizer detection input (Not used)
Sled out switch input “L”: SW ON
Microcomputer reset input
Oscillator connector pin (10 MHz)
Connected to Ground
Not used (Open)
A/D converter Ground
A/D converter reference voltage input (Connected to +5V)
Key data input (A/D input). When the key is not pressed: ”H” (Connected to +5V)
Key data input (A/D input). When the key is not pressed: ”H”
Key data input (A/D input). When the key is not pressed: ”H” (Connected to +5V)
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