Read Sony CDP-CE575 Service Manual online
35
CDP-CE575
Pin No.
Pin Name
I/O
Description
57
NC
I
Not used (fixed at “H”)
58
XLT
O
Serial data latch pulse signal output to the CXD2587Q (IC101)
59, 60
NC
—
Not used (open)
61
SCOR
I
Sub-code sync (S0+S1) detection signal input from the CXD2587Q (IC101)
62
BUSIN
I
Sircs remote control signal input from the CONTROL A1II
63
BUSOUT
O
Sircs remote control signal output to the CONTROL A1II
64
SMUTE
O
Muting on/off control signal output terminal “H” active
65
LDON/RW
O
Laser power control signal output to the CXA2581N (IC131) “H” active
66
TBLL
O
Table motor drive signal (counterclockwise) output to the BA6780 (IC11)
67
TBLR
O
Table motor drive signal (clockwise) output to the BA6780 (IC11)
68, 69
S2, S1
I
Detect signal input from the table address detect switch (S200)
70
OUT SW
I
Detect signal input from the open/close detect switch (S11)
71
A8
O
Address signal output to the static RAM (IC302)
72
VDD
—
Power supply terminal (+5V)
73
NC
—
Not used (fixed at “H”)
74 to 80
A9 to A12,
A0 to A2
O
Address signal output to the static RAM (IC302)
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