Pioneer KURO KRP-500P, Руководство по обслуживанию

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105
KRP-500P
5 6 7 8
5 6 7 8
A
B
C
D
E
F
Cause of shutdown (MAIN) Cause of shutdown (SUB)
Main cause OSD Indication Sub cause OSD Indication
A_ N G AUDIO
OT W OT W
D-Amp/Short-circuiting of the
speakers
AUDIO
− −−−−−
Module microcomputer MODULE
DP_Rx
DP_Rx IIC communication of the Panel
Main microcomputer PM-IIC
<Cause of shutdown and corresponding OSD Indication >
High temperature of the display unit TEMP3
V CC power decreaseof the MAI N Assy RELAY Power supply of the PO W ER
SUPPLY Unit
MB-PO W
P W M_Processor
P W M
FA N _ N G_A="H" FA N 1
Abnormality in the fans P-FA N
FA N _ N G_B="H" FA N 2
High temperature at Temperature Sensor 1 T1
High temperature at Temperature Sensor 2
T2
Contents of the Display item
• The last 8 shutdown logs for the display are displayed with the latest log at the top and with hour-meter values that indicate
when shutdowns occurred.
• If there was detailed information when a shutdown occurred, the possible defective part is displayed as Sub information.
• The shutdown history is not recorded if the shutdown was initiated for the same reason and at the same time as the previous shutdown.
The shutdown history of the display main unit is indicated on the PM N G I N FO. screen.
N o other layers are nested below this layer.
[2-2] PANEL MAIN NG INFORMATION
<DO WN > : Shifting to PM STATE I N FO.
<L/R> : Updating displayed information
g
Key operation
M T P F C A
P M . N I O N F G
1
N M A I B S U
P
2
M M – I I C
P M –
P – F A N
F A N 1
I I C D P – R X
M O D U L E – – – – – –
T E M P 3 T 1
W P 0 0 0 3 1 H 5 0 M
0 0 0 1 3 H 0 3 M
0 0 0 0 2 H 5 2 M
0 0 0 0 1 H 5
8 M
0 0 0 0 0 H 0 7 M
0 0 1 5 1 H 2 1 M
3
4
7
5
6
8
O R Y 1
5
10
15
16
1 5 10 15 20 25 30 32
I – N 1 3 1 0 1 0 – N T V H J – B