LG FFH-M217X Service Manual page 16

• CD PART
TURN ON CD
OPEN CLOSE CHECK
" READING "
DISPLAY CHECK
READING OK CHECK
IF PLAY, AUDIO
OUTPUT CHECK
OK
CONNECTOR CHECK ( PN508,PN507)
CHECK POWER SUPPLY CIRCUIT( PN508)
CHECK MICOM INTERFACE CIRCUIT( PN507)
CONNECTOR CHECK
( PN508,PN507,PN503,PN501)
CHECK MICOM INTERFACE CIRCUIT( PN507)
CONNECTOR CHECK(PN501,PN503)
CHECK PICKUP MOVEMENT
CHECK BA5810FP (IC503)
CHECK MN6627933CG (IC501)
CHECK AN22004 (IC502)
CONNECTOR CHECK (PN508)
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