Service Manuals, User Guides, Schematic Diagrams or docs for : LG VCR bl-112w bl-152w_power_10497c
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1. Power(SMPS) Circuit Diagram
No Power.
BD101 is defective.
12VA No Power.
9V dead.
D109 is defective.
Q151 is defective.
No Power.
IC102, 103 are malfunctioned.
5V dead.
Q153,154,155 are defective.
NOTES) Warning
NOTES) Symbol denotes AC ground. NOTES) Parts that are shaded are critical
NOTES) Symbol denotes DC chassis ground. NOTES) With respect to risk of fire or
NOTES) electricial shock.
3-19 3-20
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