5-6
UP-960(UC)
UP-960CE(CE)
5-6. DOOR (OPENING & CLOSING) IS OUT OF ORDER
START
Pins 99 and 100 of IC505, or
IC403 and Q404 line on
MA-91 board are defective.
Does door motor operate?
YES
NO
The front panel or pin 17 of
CN207 on MA-91 board is
defective.
Is signal
input to pin 65 of IC201
on MA-91 board?
YES
NO
PH402 and PH401 on SE-442
board and SE-441 board line
are defective.
IC405 to pins 84 and 85 of
IC505 line on MA-91 board
are defective.
YES
Are signals
from sensor available
at pins 17 and 19 of
CN204 on MA-91
board?
NO
Содержание UP-960
Страница 1: ...VIDEO GRAPHIC PRINTER UP 960 UP 960CE 1st Edition SERVICE MANUAL ...
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Страница 75: ...8 1 8 1 UP 960 UC UP 960CE CE SECTION 8 BLOCK DIAGRAMS ...
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