Sanyo FXD-803LD Service Manual page 15

TROUBLESHOOTING (CD SECTION)
@
N
CheckCD Mechanism PCB.
CheckIN SW.
Check pattern,
N
CheckCD Mechanism PCB
CheckCHUCKINGswitch.
Y
CheckCDMechanism PCB.
> Checkloadingmotor
Checkloadingmechanism.
N
L
loading mechanism.
Check if a disc is caught.
Check loading/unloading
o eration five times.
OK
't
TP545 ( UNLOAD)=5V? TP543
4
Replace IC505.
I Replace IC506. I
I I
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