C0E00: Main Erase Lamp's Failure To Turn On - Minolta Di450 Service Manual

(18) C0E00: Main Erase Lamp's failure to turn ON

Main Erase Lamp (LA2)
C0E00
Step
1 Main Erase Lamp ON: the voltage across
PJ9A-7A on Master Board and GND is DC24V
(lamp OFF) and DC0V (lamp ON) when the
Start key is pressed.
2 Main Erase Lamp ON: the voltage across
PJ9A-7A on Master Board and GND is DC24V
in the standby state.
Relevant Electrical Parts
CN30
1 11
PJ74
3 7 5
LA2
2 8 4
1
11 1
Check
T-64
Master Board (PWB-A)
PWB-A
PJ9A-7A
(LA2 REM)
DC24V
4002C20TAA
Result
YES Change Master Board.
YES Change lamp.
NO Change Master Board.
Action