Service manual

Section IV: On-line Processor
Maintenance 4-7
Figure 4-2 New Control Panel with icon key pad
(Descriptions of keys on next page)
OLP Control Panel Icons (for Figure 4-2 )
1–Low Dev. or Fix. 8–Temp. 15–Enter 22–Sound
2–Display 9–Stdby Repl. 16–Man. Start 23–Water
3–Low Repl. 10–Repl. 17–Man. Repl. 24–Film Feed Right
4–Waste Full 11–Up 18–Dryer Saver 25–Exposure %
5–Fix. 12–Preset 19–Auto 26–Dev. Temp. Incorr.
6–Dev. 13–Down 20–Panel Light 27–P1-P9
7–Time 14–On/Off 21–Dryer 28–Film Feed Left
4.3.1 LUTH Motor Control Board (LMB) 24V DC (P/N
5202Y000100)
The LMB 24V performs the following functions:
• Amplifies the motor preset value to the corresponding voltage for driving
the main motor
• Receiving and converting /R pulse preset values (optical link)
• Receiving and converting tacho feedback pulses
NOTE:
The following procedure is for OLPs with serial
#3613DD300659 and above. See Section 4.3.2 for calibrat-
ing the 180V LMB.
The following procedure calibrates the LMB (refer to Figure 4-3). A shorter remote
control panel cable is taped to the top of the electronics box to make the procedure
easier.
To Reposition the Control Panel:
1. Remove all power to the processor.
Dev
Fix
H
2
O
Dev
85%50%15%
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2 3 4 5
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8 9
10
11 12 13
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25
2627
28
P1-P9