Acer AL707 - Page 26

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F) TRANSFORMER ABNORMALITY:
FAIL
PASS
G) INSTRUMENTS FOR TEST:
1. DC POWER SUPPLY GPS-3030D
2. AC VTVM VT:-181E
3. DIGITAL MULTIMERTER MODEL-34401
4. HIGHTVOLT PROB MODEL-1137A
5. SCOPE MODEL-V-6545
IF TRANSFORMER ABNORMELITY TO CHECK
C3 & C4 CHIP OUTLINE OR TRANSFORMER
TO CHANGE C3 & C4 OR
TRANSFORMER
FUNCTION TEST OK!