Alinco DJ-G5, Руководство по обслуживанию

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5) Terminal function of CPU
No. Name Pin Name I/O Description H L HiZ
1 ANO +BD I Power supply voltage detection Analog lN
2 AVSS GND / Analogground
3 TEST GND / Connect to ground
4 X2 OPEN Open when not used
5 X1 VDD / Power supply
6 VSS GND / Ground
7 OSC1 OSC1 I Internal oscillator input
8 OSC2 OSC2 O Internal osciIIator output
9 RES REST I CPU reset A t w ork
10 NMl VDD /
11 P20 CLK O Clock input Pulse Normal
12 P21 DATA O Data input Pulse Normal
13 P22 STB1 O RF4094 strobe Pulse Normal
14 P23 STB2 O lF4094 strobe Pulse Normal
15 P24 STB3 O Electronic volume strobe Pulse Normal
16 P25 OPEN /
17 P26 +B D SW O +BD input ON/OFF ON OFF
18 IRQO BU I Backup signal input Normal Backup
19 P17 RE1 I Rotary encoder up input OFF ON
20 P16 RE2 I Rotary encoder down input OFF ON
21 P15 PSW I Power switch input OFF ON
22 P14 OPEN
23 P13 OPEN
24 TMOFH BEEP O Beep sound output Pulse Pulse Normal
25 TMOFL 1750 O Tone burst output Pulse Pulse Normal
26 P10 XBR O Cross band repeater ON/OFF Normal Repeater
27 VSS GND / Ground
28 V3 OPEN
29 V2 OPEN
30 V1 OPEN
31 VCC VDD / Power supply terminal
32 PA3 LBSY I LCD driver data input ON/OFF Permitted Inhibited
33 PA2 LCLK O LCD driver clock Normal Pulse
34 PA1 LDATA O LCD driver serial data Normal Pulse
35 PA0 LSTB O LCD driver strobe Inhibited Permitted
36 P50 PT5/PTT I PTT input ON OFF
37 P51 MONt I Monitor key input OFF ON
38 P52 TBST I TX(toneburst)input OFF ON
39 P53 FUNC I Function key input OFF ON
40 P54 BP3 I Band plan (TX/RX expansion) Expanded Normal
41 P55 UHF I UHF key input OFF ON
42 P56 VOLU I VOL up key input OFF ON
43 P57 SQLD I SQL down key input OFF ON
44 P60 SQLU I SQL up key input OFF ON
45 P6l SRCH I Search key input OFF ON
46 P62 VHF I VHF key input OFF ON
47 P63 VOLD I VOL down key input OFF ON
48 P64 KIN1 I Key matrix input1 OFF ON
49 P65 KIN2 I Key matrix input2 OFF ON
50 P66 KIN3 I Key matrix input3 OFF ON
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