31
XV-DV575
5
6
7
8
5
6
7
8
A
B
C
D
E
F
•
N
o abnormality if "O
V
ERTEMP" display does not come on when PO
W
ER O
N
in the
N
ORMAL MODE again.
(The TEMP could have just gone up temporarily. Try reducing the volume)
•
W
hen the "O
V
ERTEMP" display comes on again, the following conditions are some possibilities:
1. In the AMP Block, either one or more of the digital amp IC has broken down.
2.
The
XOT
W
line has either short to ground or disconnected somewhere between the faulty digital amp IC(s) and
system microP (PDC175A, PDC176A).
O V E
P
M
E
T
R
• If STOP key is pushed continuously for
8
sec during PO
W
ER O
N
, the total PO
W
ER O
N
time will come on after the system
microp version display.
5. Total Power on Time Display
• During PO
W
ER O
N
, you can switch between DSP error display <=>
N
ormal display when the SOU
N
D key on the remote
control is pressed.
6. DSP Error Display (for models with DSP only)
P D C 1 7 5 A
System microP version
PO
W
ER O
N
TIME
Approx. 3 seconds later
1 0
3
H
0 M
Содержание XV-DV575
Страница 18: ...18 XV DV575 1 2 3 4 A B C D E F 1 2 3 4 4 3 DVD LOADER DECODER BLOCK DIAGRAM ...
Страница 70: ...70 XV DV575 1 2 3 4 A B C D E F 1 2 3 4 10 11 POWER SUPPLY UNIT AC IN F CN1 ...
Страница 71: ...71 XV DV575 5 6 7 8 5 6 7 8 A B C D E F CN3201 B 4 5 CN1001 B 1 5 F F POWER SUPPLY UNIT XWR3018 CN2 CN3 ...
Страница 85: ...85 XV DV575 5 6 7 8 5 6 7 8 A B C D E F SIDE B SIDE B POWER SUPPLY UNIT F F CN3 ...
