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TROUBLE SHOOTING GUIDE (continued)
7.
When power is applied, the unit is set in "PHONO" position and no mode change is made by changing over the
function.
When power is applied, the unit is set in "AUX/CD" position.
When power is applied, the unit is set in ""TAPE" position.
Pull out the
Remote Plug of
the Turntable.
ls mode
change
not
made
by
No
changing
the
function
of the
Amplifier?
Yes
See Page 13.
See (8).
Is Pin 2 of ICO2 LC7815 of the | No
Amplifier set in '"H" level?
Check the circuit. (Solder touch,
analogue switch short-circuit)
Replace IC LC7815.
me ee
Is voltage applied to the START
section
of the Remote
Piug of
the Turntable?
Yes
@ Check Q18 of the Turntable.
e Check the circuit.
ls voltage applied to the START
section
of the Remote
Plug of
the Deck?
e Check 0528 of the Deck.
e Check 1C503 of the Deck.
e Check the Deck circuit.
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