Table of Contents
Advertisement
QQ
3 7 63 1515 0
Pin No.
Pin Name
86
MOD
87
—
88
DEMP
89
SCTX
90
XLATCH
91
PWAD
92
PWDA
93
—
94
LDOUT
95
LDIN
96
LIMIT.C.IN
97
PROTECT
98
REFLECT
99
GND
100
+3.3V
TE
L 13942296513
www
.
http://www.xiaoyu163.com
I/O
O
Laser modulation select signal output
—
(Not used)
O
De-emphasis selection output
O
Recording data output enable signal output. Laser modulation select signal output
O
Serial latch signal output to the CXD2652AR (IC121) and A/D, D/A converter (IC202)
O
A/D/A selection output
O
A/D/A selection output
—
(Not used)
O
Motor control signal output to the loading motor driver (IC361)
O
Motor control signal output to the loading motor driver (IC361)
I
Detection input from the limit-in detect switch
I
Rec-proof claw detect input from the protect detect switch (S683) "H":write protect
Detection input from the disc reflection rate detect switch (S682)
I
"L":high reflection rate disc, "H":low reflection rate disc
—
Ground terminal
—
Power supply terminal (+3.3V)
x
ao
u163
y
i
http://www.xiaoyu163.com
2 9
8
Description
Q Q
3
6 7
1 3
1 5
co
.
— 55 —
9 4
2 8
0 5
8
2 9
9 4
2 8
m
9 9
9 9
Advertisement
Table of Contents
