Denon PMA-1510AE, Service Manual

Page: 13 / 40

13
Check the insertion of the
8U-110081-2 AC UNIT .
Check each connector.
&KHFNWKHÀDVKHV
cycle of the red LED.
&KHFNWKHÀDVKHV
cycle of the red LED.
Check the insertion of the
8ȝFRP81,7
Check whether power is
being supplied to the coil
RIWKHVWDQGE\WUDQVIRUPHU
(T101).
Check whether power
is being supplied to the
FUSE F-101
.
Broken wire in standby
WUDQVIRUPHU (T101).
Broken FUSE F-101
.
'DPDJHGSRZHU
DPSOL¿HUFLUFXLW
'DPDJHGSRZHU
DPSOL¿HUFLUFXLW
1RSUREOHPV
For proper heat dispersal,
do not install this unit in a
FRQ¿QHGVSDFH
Malfunction of
D101-106.
%URNHQZLUHLQPDLQ
WUDQVIRUPHU
Check whether power
is being supplied to
the D101-106
.
Check whether power
is being supplied to
WKHFRLORIWKHPDLQ
WUDQVIRUPHU
'DPDJHGWHPSHUDWXUH
detection circuit.
'DPDJHGWHPSHUDWXUH
detection circuit.
Switch off power at
once, and re-apply
the power after the
ERG\WHPSHUDWXUH
KDVIDOOHQVXI¿FLHQWO\
Malfunction of
IC301, IC303.
Malfunction of IC301,
D313, TR318, RL101.
TROUBLE SHOOTING
1. The power can not be turned on.
(
Power indication LED does not light.
）
2. The power turned on, but a sound does not output normally. (Both channels)
2.1 Set remains in standby mode.
2.2 3RZHULQGLFDWRU/('UHPDLQVÀDVKLQJUHGDQGPXWLQJPRGHLVQRWFDQFHOHGSURWHFWLRQPRGHLVVHW
6HWRSHUDWHVEXWWKHQSRZHULQGLFDWRU/('ÀDVKHVUHGSURWHFWLRQPRGHLVVHW
Power not supplied.
Power not supplied.
Power not supplied.
Power not supplied.
Power supplied.
Power supplied.
Power supplied.
Power supplied.
Flashes in cycles of 0.5 seconds
(0.25 seconds lit, 0.25 seconds off)
Flashes in cycles of 0.5 seconds
(0.25 seconds lit, 0.25 seconds off)
Flashes in cycles of 2 seconds
(1 second lit, 1 second off)
Flashes in cycles of 2 seconds
(1 second lit, 1 second off)
Green LED lit
5HG/('ÀDVKHV