Read Sony CDP-LSA1 Service Manual online
43
• IC501 M30624FGLFP-301FP1 SYSTEM CONTROL (MAIN BOARD)
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
41
42,43
44
45
46
47
48
49
50
51
52
53
54 to 61
62
63
Pin Name
FLDATA
FLCLK
FLRESET
FLLAT
SW2
SW1
RMIN
BYTE
CNVSS
NC
RESET
XOUT
VSS
XIN
VCC
NC
AC IN
SCOR
LPH
XSTAL
AMUTE
CLK
BIASON
SENSE
DATA
SPDL MUTE
NC
I2CCLK
I2CDAT
NC
SUBQ
SQCLK
XLT
LDON
8/12 SWITCH
1_4SWITCH
1_2SWITCH
RDY
NC
3.3V
NC
XRD
NC
XWR
DSP.RESET
LED STOP
LED PLAY/PAUSE
LED PAUSE
LED PLAY
LED OPEN/CLOSE
LED STANDBY
NC
VCC
NC
I/O
O
O
O
O
O
O
I
—
—
—
I
O
—
I
—
—
I
I
O
O
O
O
O
I
O
O
—
I/O
I/O
—
I
O
O
I
O
O
O
I
—
—
—
O
O
O
O
O
O
O
O
O
O
—
—
—
Function
Serial data signal output to the display driver.
Serial clock signal output to the display driver.
Reset signal output to the display driver.
Serial latch signal output to the display driver.
Not used.
Not used.
Remote control signal input.
Data bus changed input.
Ground.
Not used.
System reset signal input.
Main clock output. (10MHz)
Ground.
Main clock input. (10MHz)
+3.3V power supply.
Not used.
Standby detect signal input.
Sub code sync input.
Not used.
Not used.
Not used.
Serial clock signal output to CXD3008Q.
Bias on signal output.
Internal status (SENSE) input from CXD3008Q.
Serial data signal output to CXD3008Q.
Spindle motor mute signal output.
Not used.
I2C serial clock input/output.
I2C serial data input/output.
Not used.
Sub codeQ data input from CXD3008Q.
Sub codeQ clock output to CXD3008Q.
Serial data latch signal output to CXD3008Q.
Lazer ON/OFF control output.
Not used.
Normal speed,four tiems speed select signal output.
Normal speed,twice speed select signal output.
Ready signal input for IEEE1394.
Not used.
+3.3V power supply.
Not used.
Read signal output for IEEE1394.
Not used.
Write signal output for IEEE1394.
Reset to the DSP.
STOP LED driver output.
PLAY/PAUSE LED driver output.
PAUSE LED driver output.
PLAY LED driver output.
OPEN/CLOSE LED driver output.
STANDBY LED driver output.
Not used.
+3.3V power supply.
Not used.
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