Rap 2.7 Led Enclosure Lights - Challenge CMT-130TC Service Manual

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RAP 2.7 LED Enclosure Lights

Output 8
The enclosure lights come on when power is
switched on. They remain on until a time of in-
activity is reached that is equal to the sleep timer
setting.
Possible Fault Indicators
The LED lights will not switch on.
Initial Actions
Check RAP 2.4 Input Power and RAP 2.5 DC
Power.
Procedure
1. Switch the main power ON. Is output LED 8
(GP 6.3 Input/Output LEDs) switched on?
Y
N
Disconnect main power and replace the
main PWB (REP 4.23 Main PWB Replace-
ment).
2. Check for loose or damaged wires 81 and
73 that run to all of the LED light boards.
Repair if necessary. Did this fix the prob-
lem?
Y
N
Disconnect main power and replace any
LED light board that is not functioning (PL
5.13 Main Assembly 59000 (13/14)).
Repair complete.
CMT-130TC Book Trimmer
Figure 2-6. Enclosure Lights
MAY 2019
2-15
2. Status Indicator RAPs

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