LG LPC-LM530A, Руководство пользователя

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• REC
Check signal supplied to
IC201 pin 11, 14
Check the “LOW ” of
Q208, 209 ”B”
Check the “LOW ” of
IC601 pin32
Check the Oscillation of
L201 pin1, 3
Replace the deck
Check the power
supplying to C245(+)
Check the “LOW ”
Q813 “C”
Check the IC601
pin88
Check the DC output
of Q811 “C”
Check the Oscillation of
Q202 “E ”
Check the signal of
R239, R240
Check the pattern
Check the 0.6V of
Q203 “B ”
Replace the L201
Replace Q208, 209
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
NO