Canon Vizcam 1000, Руководство по обслуживанию

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COPYRIGHT © 2001 CANON INC. CANON CLC1000/1000S/3100 REV.2 MAY 2001 PRINTED IN JAPAN (IMPRIME AU JAPON)
7-185
7. TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS
20. Interface board B1
Figure 7-633
Table 7-608
LED1803 LED1804 LED1805 LED1806
LED1801 LED1802
39
40
79
80
1
2
41
42
J1804
72
71
2
1
C32
B32
A32
C1
B1
A1
140
139
70
69
J1805
J1806
80
79
40
39
42
41
2
1
J1803
51
52
1
2
99
100
49
50
J1802
C32
B32
A32
C1
B1
A1
J1801
LED
LED1801
LED1802
LED1803
LED1804
LED1805
LED1806
Function
ON in response to +5 V.
ON in response to the image data write enable signal (to
the IPU, etc.).
ON in response to the Bk image data read enable
signal (from the IPU, etc.).
ON in response to the C image data read enable
signal (from the IPU, etc.).
ON in response to the M image data read enable
signal (from the IPU, etc.).
ON in response to the Y image data read enable
signal (from the IPU, etc.).