Table of Contents
Advertisement
|
Switch input pin for loading/tilt position detection.
|
Switch input pin for loading/tilt position detection.
Not used.
i
Spindle motor FG signal input pin.
24 times per rotation. Used by dividing frequency into 3 in the microprocessor.
38
|
DATA
1
Input pin for the Phillips cord decoder о the built-in mechanism controller.
39
Playback H-SYNC input for decoding the Phillips cord.
40
(77
XPBV
|
Playback V-SYNC input for decoding the Phillips cord.
САУ/СІУ switching signal output ріп.
"H"-CAV
"L'-CLV
Connected to Pin 6 of PA5013 and used as a video NR switching signal.
о
42
es
$ОЕТ
о
Image quality adjustment switching signal output рт.
"H"-Soft "L'-Normal
о
Acceleration and deceleration signal output ріп of the spindle.
о
о
47
503
© | T LATCH) discriminate the signal. LSB first
48
XLATCH3
о
Latch signal output pin for the spindle servo ІС.
о
о
50
vsa
Video output switching signal output ріп.
"H"=Squelch
"L'-Video playback
52
SENA
о
Shift enable signal output pin.
For CLV clear scan, "H" when H is thinned out and REF-V and PBV are brought close together
| 53 | XSPLOCK
|
55
N.C.
Not used.
.C.
-
Not used.
Not used.
Not used.
98
Advertisement
Table of Contents
