LG FFH-164, Руководство пользователя

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REC
Check signal supplied to IC101 pin 2, 8 ?
Check the output of IC101 Pin3, 7
Check the “High” of IC101 pin 6
Check the power or Refer to “IC101
Troubleshooting”
Check the power
supplying to C138(+)
Check the oscillation of
Q103, “E”
Check the 0.6V of
Q103 “B”
END
Check the Vcc power of IC101 Pin6
Check the oscillation of L100 pin 1, 3
Replace the DECK
Check the “Low” of Q109,
Q159 “B”
Replace the Q109, Q159
Refer to “IC101
Troubleshooting”
Refer to “Power Circuit
Troubleshooting”
Check the 1.0V of
R130
Check the L100
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO