Panasonic SA-PM37MD, Руководство по обслуживанию

Страница: 66 / 180

Pin
No.
Mark I/O Function
12 TRDP O Tracking positive drive
signal output
13 DVDDD — Power supply input terminal
(Used for digital circuit)
14 LDON O LD on/off control signal
output
15 TVDM/
STP00
O Traverse negative side drive
signal output/Stepper drive
signal 0 output
16 TVDP/
ATP01
O Traverse positive side drive
signal output/Stepper drive
signal 1 output
17 SBCK/
ATP02
O Sub code Q register clock
output/ Stepper drive signal
2 output
18 SUBC/
ATP10
I Sub code Q code output/
Stepper status input 0
19 BLKCK/
STP11
I Sub code block clock signal
input/Stepper status input 1
20 NCLDCK I Sub code frame clock signal
input/stepper status input 2
21 NREC O Record/playback switch
signal output
22 DRVSEL I Driver mode selection input
23 DATA/FG I CD data input/FG input
24 BCK I CD bit clock input
25 LRCK I CD word clock input
26 FS384 O External ADC/DAC reference
clock output (384Fs)
27 SDAR I Audio data input
28 SDAP O Audio data output (Not used/
Open)
29 SWS O Word clock output
30 SCL O Bit clock output
31 RX2 I Digital audio interface input
2
32 RX1 I Digital audio interface input
1
33 TX O Digital audio interface output
34 DVDD1 — Power supply input terminal
(Used for digital circuit)
35 DVSS1 — GND (Used for digital circuit)
36 SGSYNC O ATRAC process frame sync
signal output
37 MDISY O Microcomputer interrupt
signal (1)
66