Aiwa NSX-R30, Service Manual

Page: 35 / 55

– 35 –
44 I-SPEANA_1 I A/D input for spectrum analyser level display.
45 I-SPEANA_2 I A/D input for spectrum analyser level display.
46 I-SPEANA_3 I A/D input for spectrum analyser level display.
47 I-KEY1 I Key A/D input 1.
48 I-KEY2 I Key A/D input 2.
49 I-TU_SIG I Tuner signal input.<31EZ only>
50 AVSS – GND.
51 O-BIAS O DECK2 BIAS ON/OFF output.
52 O-CD_CE O CD chip enable output.
53 O-CD_CLK O CD clock output.
54 O-CD_DATA O CD data output.
55 O-CLK O Clock output.
56 NC – Not connected.
57 NC – Not connected.
58 NC – Not connected.
59 NC – Not connected.
60 I-CAM1 I DECK1 CAM stop ON/OFF input.
61 I-CAM2 I DECK2 CAM stop ON/OFF input.
62~78 P24~P8 O FL segment output P24 ~ P8.
79 VDD2 – Power supply.
80 VLOAD – Power supply for FL display.
81~87 P7~P1 O FL segment output P7 ~ P1.
88~100 G1 ~ G13 O FL grid output G1 ~ G13.
Pin Name I/O Description
Pin No.