Korg Volca Bass, Руководство по обслуживанию

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05 67 40 20 55 45 72 32 86 79 A2 7
06 68 41 21 56 46 73 36 87 83
07 69 43 89 60 26 74 9 90 70
10 54 44 23 61 27 75 10 91 49
12 60 45 24 63 6 76 84 92 86
13 29 46 25 64 15 77 85 93 87
Please check the CPU pins in question is not a short and adjacent Pin or Open,.
Error Display List of LED / button test (inspection number [1.3])
Error Display List of Touch pad check (inspection number [1.4])
※
message content is exactly the same inspection of the above two.
Please refer to the error display the following table also inspection of both.
When it detects the pressing of the button that is different from the assumption, it is an error.
"10**": "**" is expected button number.
"20**": "**" is detected button number.
The following is a table of correspondence inspection button and display value.
Display Type Name Display Type Name
00 touch M1 0C touch 13
01 touch M2 0d touch 14
02 touch M3 0E touch 15
03 touch M4 0F touch 16
04 touch M5 10
rubber
MEMORY
05 touch M6 11 rubber STEP
06 touch M7 12 rubber PLAY
07 touch M8 13 rubber REC
08 touch 9 14 rubber VCO1
09 touch 10 15 rubber VCO2
0A touch 11 16 rubber VCO3
0b touch 12 17 rubber FUNC
Error Display List of A/D (knob) inspection (inspection number [3.#])
(A) If "108*" is displayed on the seven-segment
It is error value (jump value of unexpected) to be tested A / D.
The following is a table of correspondence inspection A / D and display value.
Display(A) Display(B) knob name CPU pin No.
1087 1007 TEMPO 98
1086 1006 ATTACK 97
1085 1005 DECAY/RELEASE 96
1084 1004 CUTOFF EG INT 95
1089 1009 OCRAVE 100
1088 1008 LFO RATE 99
1083 1003 LFO INT 94
1082 1002 PITCH 1 93
1081 1001 PITCH 2 92
1080 1000 PITCH 3 91
(A)-1 If "2001" is displayed on the seven-segment, Increase or decrease of the A / D is reversed.
(A)-2 If "2002" is displayed on the seven-segment, A/D value is jumpy.
(B) If "100*" is displayed on the seven-segment
Value change except target A/D has been detected.