Pioneer XV-DV180, Руководство по обслуживанию

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XV-DV282AP
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 POWER O N in the N ORMAL MODE again.
(The TEMP could have just gone up temporarily. Try reducing the volume)
• When the "O
V ERTEMP" display comes on again, the following conditions are some possibilities:
1. In the AMP ASSY, either one or more of the digital amp IC has broken down.
2.
The XOTW(7 8 Pin) line has either short to ground or disconnected somewhere between the faulty digital amp IC(s)
and system microP (AYW7271, AYW7270).
O V E P M E T R
• If FU N CTIO N key is pushed continuously for 5 sec during POWER O N , the system microp version display will come on after
the total POWER O N time.
• Power-on time is always counted while the power is on, regardless of unit's functions and operations.
However, it is not counted during Standby mode.
• The maximum countable power-on time is 255H59M (255 hours 59 minutes.) The indication will not advance beyond that.
• The accumulated power-on time basically cannot be cleared.
6. Total Power on Time Display
• During POWER O N , you can switch between DSP error display <=> N ormal display when the SOU N D key on the remote
control is pressed.
7. DSP Error Display (for models with DSP only)
* * * 1 0 0 0
System microP version
POWER O N TIME
Approx. 3 seconds later
As for ***, destination information is displayed.
# is a number, model information is displayed.
Destination information
MY: Europe
KU:
N orth America
DD: general
JJ: Japan
C
N : China
LA: South and Central America
RUS: Russia
AU: Australia
THA: Thailand
DBD: Taiwan
MDX: the Middle and
N ear East
Model information
1: BASE
2: BASE_ST
3: TALL
4: UPPER_ST
5: UPPER (TALL)
6: LCD match (2.1ch)
MODELERR:DUMMY
Approx. 5 seconds later
S U B 1 0 0 0
S #
1 0 3 H 0 M