Sharp 29RX5 Service Manual page 27

TROUBLE SHOOTING TABLE (Continued) ~ ~
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Check F1701.
Circuits to be checked:
• Power circuit.
• Protector circuit
• Peripheral circuit of
Bus Line.
Replace the Fuse.
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Is the Fuse again blown out?
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Check the
peripheral circuit
of IC1751,
IC1703, IC1004.
No
Check IC1001,
01012,01751
and IC1003.
Yes
7G
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Q175UC1004
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Q1012, Q175l
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IC1003.
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