Aiwa NSX-AJ500 Service Manual page 25

Pin Name
Pin No.
44 I-SPEANA_1
45 I-SPEANA_2
46 I-KEY1
47 I-KEY2
48 I-SPEANA_3
49 I-TU_SIG
50 AVSS
51 O-PLL_CLK
52 O-PLL_CE
53, 54 P1, P2
55 O-CD_CLK
56 O-CD_DATA
57 O-CD_CE
58 P3
59 I-JOG_B
60 I-JOG_A
61 I-VOL_B
62 I-VOL_A
63 P4
64 I-TM_BASE
65 P5/I-CAM2
66 P6/I-CAM1
67 P7/I-AUTO2
68 P8/I-AUTO1
69 P9/I-CST2
70 P10/I-CST1
71 P11/AM10K
72 P12
73 P13/LW
74, 75 P14, P15
76 P16/RDS
77, 78 P17, P18
79 VDD2
80 VLOAD
81 P19/C-JACK
82 P20/ECO-OFF
83 ~ 92 P21 ~ P30
93 ~100 G1 ~ G8
I/O
I A/D input for spectrum analyser level display.
I A/D input for spectrum analyser level display.
I Key A/D input 1.
I Key A/D input 2.
I A/D input for spectrum analyser level display.
I Tuner signal input <505EZ only>.
– GND.
O PLL IC clock enable output.
O PLL IC chip enable output.
O FL segment P1, P2 output.
O CD clock output.
O CD data output.
O CD chip enable output.
O FL segment P3 output.
I Dial jog rotary encoder input B.
I Dial jog rotary encoder input A.
I Volume rotary encoder input B.
I Volume rotary encoder input A.
O FL segment P4 output.
I Base input for clock.
O/I FL segment P5 output / DECK2 CAM STOP switch data input.
O/I FL segment P6 output / DECK1 CAM STOP switch data input.
O/I FL segment P7 output / DECK2 AUTO STOP switch data input.
O/I FL segment P8 output / DECK1 AUTO STOP switch data input.
O/I FL segment P9 output / DECK2 cassette detect switch data input.
O/I FL segment P10 output / DECK1 cassette detect switch data input.
O/I FL segment P11 output / AM10K input to diode <U,LH only>.
O FL segment P12 output.
O/I FL segment P13 output / LW input to diode <EZ only>.
O FL segment P14, P15 output.
O/I FL segment P16 output / RDS input to diode <505EZ only>.
O FL segment P17, P18 output.
– Power supply.
– Power supply for FL display.
O/I FL segment P19 output / C-JACK data input <LH only>.
O/I FL segment P20 output / ECO-OFF data input <LH only>.
O FL segment P21 ~ P30 output.
O FL grid G1 ~ G8 output.
– 25 –
Description