AEC Star T3 - Page 11

ST3 6-10kVA Service Manual Rev.1
Allis Electric Page 9 of total 12 September 2006
6/10 kVA- Charger Module- Standard type
Step Checked components Instrument
function
Reference
Value
Failure Mode
1
F901,F902,F903,
F904,F905,F906,
Ω
0
Ω
open
(S, D)
Ω
≈1.7M
Ω
2
Q907,Q908,
(G, S)
Ω
32
Ω
3
D901,D902,
D903
DIODE
≈0.4V
0V
(A, K)
Ω
≈20M
Ω
4
Q909
(G, K)
Ω
≈42
Ω