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补充问一下,如果是做1993+8750+1310, 电源部分按1310这么多的故障测试不用做吗?
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+ ?% m' m+ w( S* B6 ]% T39 Abnormal Tests
; I; D3 w3 H/ |: _4 {5 B39.1 General
, L4 F! k1 B+ h5 i& D" w4 b# k39.2 Output loading ' y; I }% q2 U9 r% `8 L
39.2A Output loading – alternate method & A. A6 B3 p- A. O
39.3 Transformer burnout + f. Y9 x& \! j* ?% ?- x! z! B
39.4 Reverse polarity + s8 X% y1 ]- W: J0 X" S4 w
39.5 Switch position
! t& y/ j _* W; z39.6 Component breakdown, U, _; ]1 ^8 u- A
39.7 Printed wiring board abnormal operation test
( g' v! A! t1 j/ T39.8 Backfeed protection |
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