SERVICE MANUAL Diagnostics
23JUL01
SM5766-1
Page
76 of 96
Table 2 SMALL COMPONENT BOARD ASSEMBLY - Voltages, 1500 and
2000 PROJECTORS
Description Component Color - +
TIMER Circuit CR3 Red (+) and Black
(-)
33.0 V dc
TIMER Circuit Q3 Black, G (-) 33.0 V dc
TIMER Circuit Q3 Red, A (+) 33.0 V dc
TIMER Circuit Q4 Black, G (-) 19 V dc
TIMER Circuit Q4 Red, K (+) 19 V dc
CYCLE HOLD
DOWN LEVERS
CR4 Red (+) 18.7 V dc
CYCLE HOLD
DOWN LEVERS
CR4 Black (-)18.7 V dc
FOCUS CR2 Red (+) 26.0 V dc
FOCUS CR2 Black (-) 26.0 V dc
FOCUS CR5 Red (+) 18 V dc
FOCUS CR5 Black (-) 18 V dc