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Dea ats
Bars
Bae
4
8.1
Excessive Line Consumption
a.
Check for shorted rectifiers HOO7, also check C004 and C005.
8.2 No Line Consumption or Zero Bias
a.
Check
line cord, fuse, transistors HOO1, HOO2. HOO3 and H004, bias diode HOOS and HOO6.
b.
Check for open rectifier HOO7, or open L004.
8.3 No DC Balance
a.
Check R707 and Zener diodes H701 and H704.
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