Canon 1730, Руководство по обслуживанию

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XI
XI
Appendix > General Circuit Diagram > General Circuit Diagram (7/10) Appendix > General Circuit Diagram > General Circuit Diagram (7/10)
General Circuit Diagram (7/10)
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 10
F
E
D
C
B
A
F
E
D
C
B
A
P.7
1
2
3
4
5
6
7
8
PCB4
Control Panel CPU PCB
LCD
Control Panel Key PCB
L-DGT5 L-RTN1 K-DGT4 K-RTN3 L-DGT4 POWER-LED L-DGT3 GND K-DGT7 K-DGT5 K-RTN4 K-DGT3 K-DGT6 K-RTN1 K-RTN2 ESS-KEY CONTRAST-KEY +5V(VR VOLTAGE) GND
YD FRAME LP DATA-LATCH XSCL DISP-OFF +5V GND CONTRAST-ADJ N.C N.C N.C N.C D3 D2 D1 D0 +5V +5V GND GND GND ANODE N.C CATHODE X1 Y1 X2 Y2
System Key PCB
1
2
3
4
5
6
7
8
J669
J670
K-DGT2 L-DGT2 K-DGT0 L-DGT0 L-RTN0 L-DGT1 K-DGT1 K-RTN0
Touch Panel
1 2 3 4
J662
1 2 3 4
J661
1 2 3
J668
20 18 16
1
2
3
4
5
6
7
8
9
10
11 13 15 17 19
12 14
J666
1 2 3
J667
18 16
1
2
3
4
5
6
7
8
9
10
11 13 15 17 19
12 14
J663
18 16
1
2
3
4
5
6
7
8
9
10
11 13 15 17 19
12 14
J664
20 18 16
1
2
3
4
5
6
7
8
9
10
11 13 15 17 19
12 14
J665
F-10-9