Installation guide

Troubleshooting
Getting Started with Troubleshooting
1-16
Figure 1-9 J15 of the A23 Motherboard
Table 1-9 A1 Keyboard Control Lines (KEYCOLx and KEYROWy)
KEYCOL0
J32-1
KEYCOL1
J32-3
KEYCOL2
J32-5
KEYCOL3
J32-7
KEYCOL4
J32-9
KEYCOL5
J32-11
KEYCOL6
J32-13
KEYCOL7
J32-15
KEYROW0
J32-17
Softkey 3 NA Cont Up NA NA Mode Menu Mode Sel NA
KEYROW1
J32-19
Softkey 2 Incr/Set Cont Down Ampl Ampl Menu AM Pulse Utility
KEYROW2
J32-21
Softkey 1 Up NA Freq Freq Menu FM/
Φ
MDig Mod Cal
KEYROW3
J32-23
Softkey 4 NA NA Right Arrow Help Save Recall Trigger
KEYROW4
J32-25
Softkey 6 NA Local Hold Mod On/Off 4 5 6
KEYROW5
J32-26
Softkey 5 NA Return Down Arrow NA 7 8 9
KEYROW6
J32-24
NA NA NA Left Arrow RF On/Off 0 .
+/−
KEYROW7
J32-22
Softkey 7NAPresetNANA123
Table 1-10 J15 Control Lines (KEYCOLx and KEYROWy)
KEYROW0 J32-17
J15-111
KEYCOL0 J32-1
J15-46
KEYROW1 J32-19
J15-51
KEYCOL1 J32-3
J15-47
KEYROW2 J32-21
J15-112
KEYCOL2 J32-5
J15-108
KEYROW3 J32-23
J15-52
KEYCOL3 J32-7
J15-48
KEYROW4 J32-25
J15-53
KEYCOL4 J32-9
J15-109
KEYROW5 J32-26
J15-114
KEYCOL5 J32-11
J15-49
KEYROW6 J32-24
J15-54
KEYCOL6 J32-13
J15-110
KEYROW7 J32-22
J15-55
KEYCOL7 J32-15
J15-50