Shut Down - Pioneer PDP-5020FD Service Manual

5

[2-4] SHUT DOWN

• The shutdown history of panel section is displayed. No other layers are nested below this layer, and there are no
adjustment items.
1 5 10
1
P A N E L F A C T .
AREA
1 S H U T D W O N
2
M A I N
5 3
4 1 T M P – N G
5
2 S Q – L S I
6 3 M D – D E V
7 4 S Q – L S I
10 8 5 M D – D E V
9 6 L S I
S Q –
A 7
B
8
C
D
15
E
16
Contents of the Display item
• The shutdown history is displayed. The last most 8 shutdown histories are displayed with the hour-meter values
that indicate the hours when shutdowns occurred.
• When there is detail information when shutdown occurred, the possible defective part is displayed as Sub information.
• The shutdown history is not recorded when the shutdown occurred at the same place and same time.
<Cause of shutdown and corresponding OSD Indication
Cause of shutdown (MAIN)
Main cause
SQ_LSI
MDU-DEVICE
Abnormally in RST2 power supply
Abnormally in panel temperature
5
6
15 20 25 30 32
I N 1 – 3 0 6 0 2 – R G B – J H B
S U B 0 0 0 1 2 4 H 2 3 M
T M P – H 0 0 0 1 2 4 H 2 1 M
R T R Y 0 0 0 1 1 5 H 0 5 M
0 0 0 1 0 7 H 5 3 M
D A C
0 0 0 0 9 8 H 4 7 M
V E R – H S
B A C K U P 0 0 0 0 5 1 H 3 0 M
0 7 M
B U S Y 0 0 0 0 1 2 H
H M
H M
OSD Indication
Communication Error
SQ_LSI
Drive Stop
Busy
Version mismatching (H/S)
Version mismatching (H/M)
Version mismatching (H/I)
Digital EEPROM
MD-DEV
Backup EEPROM
DAC IC
−
RST2
High temperature of the panel
TMP-NG
Low temperature of the panel
PDP-5020FD
6
7
g Key operation
<DOWN> : Shifting to PANEL-1 ADJ (+)
<UP> : Shifting to POWER DOWN
<L/R> : Updating displayed information
>
Cause of shutdown (SUB)
Sub cause
7
8
OSD Indication
RTRY
SQNO
BUSY
VER-HS
VER-HM
VER-HI
EEPROM
BACKUP
DAC
−
TMP-H
TMP-L
131
8
A
B
C
D
E
F