LG LPC-LM340X Service Manual page 19

Mp3/cd cassette
Hide thumbs Also See for LPC-LM340X:
Table of Contents

Advertisement

[REC]
Check signal supplied to
IC201 pin 11, 14
YES
Check the Oscillation of
L201 pin1, 3
YES
Replace the deck
All manuals and user guides at all-guides.com
NO
Check the "LOW " of
Replace Q208, 209
NO
Check the power
supplying to C245(+)
YES
Check the Oscillation of
Q202 "E "
YES
Check the signal of
R239, R240
YES
Check the pattern
- 2-16 -
Q208, 209 "B"
YES
NO
Check the "LOW "
Q813 "C"
YES
Check the DC output
of Q811 "C"
NO
Check the 0.6V of
Q203 "B "
NO
Replace the L201
NO
Check the "LOW " of
IC601 pin32
NO
Check the IC601
pin87

Advertisement

Table of Contents
loading

Table of Contents