— 6 —
1
2
4
5
3
6
7
1
APO signal
MSM6755B-07 pin 39
2
Reset signal
RH5VL40AA pin 1
4
Sound signal (R-ch)
JH connector pin 3
5
Sound signal (L-ch)
JH connector pin 1
6
LED drive signal LX0
MSM6755B-07 pin 88
3
Clock
MSM6755B-07 pin 32
7
LED drive signal LY0
MSM6755B-07 pin 80
Tone: Whistle (59)
Key : A4
Key: D4
MAJOR WAVEFORMS
Содержание CTK-520L
Страница 10: ...7 PRINTED CIRCUIT BOARDS Sub PCB KDM446 MA2M Top view Main PCB JCM446 MA1M Bottom view Top view 2 4 5 1 3 6 7...
Страница 11: ...8 SCHEMATIC DIAGRAMS Main PCB JCM446 MA1M 5 1 6 7 2 3 4...
Страница 12: ...9 Sub PCB KDM446 MA2M...
Страница 13: ...10 Keyboard PCBs KDM6111K KY1M KY2M...
Страница 14: ...11 LED PCB KDM446 LD1M...
Страница 15: ...12 LED PCB KDM446 LD2M...
Страница 16: ...13 LED PCBs KDM446 LD3M LD4M LD5M KDM446 LD5M KDM446 LD4M KDM446 LD3M...
Страница 17: ...1 2 3 8 9 5 10 6 7 4 11 12 13 13 14 15 16 17 18 19 20 21 22 R 1 R 3 R 4 R 5 R 2 R 6 R 7 R 7 EXPLODED VIEW 14...
Страница 21: ...MA0800761A Aug 1996...
