Aiwa NSX-MT70 Service Manual page 80

IC, wPD78016FGC
Pin No. Pin Name VO Description
1 RBPLS O RADIAL BALANCE PLUS.
2 AMUTE O AUDIO ANALOG MUTE (H=MUTE ON).
3 GFS I GFS.
4 XVCDMD I AUDIO/VIDEO CD MODE (L=VCD=SPINDLE GAIN UP).
5 MD2 O DOUT MUTE CONT.
6 EMPH I EMPHASIS.
7 SQSO I SQDATA FROM CD.
8 SQCK O SQCLK TO CD.
9 VSS —_— GND.
10 SWNT I SW TV OUT MODE (L=NTSC).
11 SWAUTO I SW TV OUT MODE (L=NTSC/PAL AUTO).
12 SWPAL I SW TV OUT MODE (L=PAL).
13 EMERG I POWER EMERGENCY STOP (L*3sec=STOP).
14 NC Nou used.
15 LPCSEL I "LPC ON/OFF (H=ON, NORMAL)".
16 NC —_— Nou used.
17 LOCK O GFS (FRAME SYNC) LOCK (NO USE=H).
18 DMUTE O DIGITAL DATA OUT MUTE.
19 SENS I DSP SENSI FROM CD.
20 XCDRST O CD RESET.
21 DATA O DATA TO CD.
22 XLAT O XLT TO CD.
23 CLOK O CLK TO CD.
24 VSS — GND.
25 FOK I FOCUS OK.
26 SENS2 I SSP SENS2 FROM CD.
27 XBUSY VO READY/BUSY I/O TO HOST OD.
28 NC —
29 NC —_— Nou used.
30 NC —
31 TSTO VO
32 TST1 VO
CHECK LAND.
33 TST2 VO
34 TST3 VO
35 RESET I RESET.
36 HRDY I HRDY FROM CL680.
37 XHINT I HINT FROM CL680.
38 NC — Nou used.
39 SCOR I SCOR FROM CD.
40 VDD — 5.0VDD.
4] XO O 8.0MHz CERALOCK.
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