Aiwa XR-MK220, Руководство по обслуживанию

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– 47 –
116 VSS – Ground.
117 HCK I Micon interface. (Host clock)
118 VDD3 – Power supply 3.3V.
119 HD-IN I Micon interface. (Host data in)
120 VDD3 – Power supply 3.3V.
121 HSEL I Micon interface. (Host select in)
122 CDG SDATA I CD-G data input.
123 CDG VFSY I CD-G VFSY input.
124 CDG SOSI I CD-G SOSI input.
125 ~ 128 NC – Not connected.
Pin No. Pin Name I/O Description
1 RBPLS O Radial balance plus.
2 AMUTE O Audio analog mute ("H" = Mute ON). (Not used)
3 GFS I GFS input terminal.
4 XVCDMD I Audio/Video CD mode ("L" = VCD = Spindle gain up).
5 MD2 O DOUT mute CONT.
6 EMPH I Emphasis input terminal.
7 SQSO I SQDATA from CD.
8 SQCK O SQCLK to CD.
9 VSS – GND.
10 SWNT I Switch TV OUT mode ("L" = NTSC).
11 SWAUTO I Switch TV OUT mode ("L" = NTSC/PAL AUTO).
12 SWPAL I Switch TV OUT mode ("L" = PAL).
13 EMERG I Power emergency stop (L*3sec = STOP).
14 NC – Connected to VDD through a resistor.
15 NC – Connected to GND.
16 NC – Connected to VDD through a resistor.
17 LOCK O GFS (FRAME SYNC) LOCK (Not used = "H"). (Not used)
18 DMUTE O Digital data out mute.
19 SENS I DSP SENS1 from CD.
20 XCDRST O CD reset output terminal.
21 DATA O DATA to CD.
22 XLAT O XLT to CD.
23 CLOK O CLK to CD.
24 VSS – GND.
IC,
µ
PD78016-CFG-584-AB8
Pin No. Pin Name I/O Description
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