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1
GNG: NG history
Order
A
1
Latest SD data
2
Data of subcategory for the latest SD
3
Data of hour meter for the latest SD
4
Data on temperature for the latest SD
5
Second latest SD data
6
Data of subcategory for the second latest SD
7
Data of hour meter for the second latest SD
8
Data on temperature for the second latest SD
9
Third latest SD data
10
Data of subcategory for the third latest SD
B
11
Data of hour meter for the third latest SD
12
Data on temperature for the third latest SD
13
Fourth latest SD data
14
Data of subcategory for the fourth latest SD
15
Data of hour meter for the fourth latest SD
16
Data on temperature for the fourth latest SD
Hour meter data; 1 to 5 byte: time, 6 to 7 byte: minute
• Details on the SD data
Data
C
0
No abnormality
1
IC4
2
Module microcomputer IIC
3
Abnormality in DIG-RST2 (power decrease of ASIC)
4
Panel having abnormally high temperature
5
Audio failure (short-circuiting of the speakers)
6
Communication failure of the module microcomputer
7
Three-wire serial communication failure of the main
microcomputer
8
IIC communication failure of the main microcomputer
D
9
Communication failure of the main microcomputer
A
Fan stopped
B
Temperature abnormality
D
Abnormality in MAIN-RST2
F
Others
• Data on the subcategories for the module
microcomputer IIC
Data
0
No subcategory
E
1
EEPROM (4k)
2
EEPROM (2k)
• Data on the subcategories for failure in 3-wire serial
communication of the main microcomputer
Data
0
No subcategory
1
Communication failure of the IF microcomputer
2
IC2 communication failure
3
IC3 communication failure
F
90
1
2
Data
Cause of Shutdown
Cause of Shutdown
Cause of Shutdown
2
3
Size
Order
1 byte
17
Fifth latest SD data
1 byte
18
Data of subcategory for the fifth latest SD
7 byte
19
Data of hour meter for the fifth latest SD
3 byte
20
Data on temperature for the fifth latest SD
1 byte
21
Sixth latest SD data
1 byte
22
Data of subcategory for the sixth latest SD
7 byte
23
Data of hour meter for the sixth latest SD
3 byte
24
Data on temperature for the sixth latest SD
1 byte
25
Seventh latest SD data
1 byte
26
Data of subcategory for the seventh latest SD
7 byte
27
Data of hour meter for the seventh latest SD
3 byte
28
Data on temperature for the seventh latest SD
1 byte
29
Eighth latest SD data
1 byte
30
Data of subcategory for the eighth latest SD
7 byte
31
Data of hour meter for the eighth latest SD
3 byte
32
Data on temperature for the eighth latest SD
• Data on the subcategories for failure in IIC
communication of the main microcomputer
Data
0
No subcategory
1
EEPROM (128k)
2
GCR
3
IC1 main
4
IC1 sub
5
AD-PLL main
6
AD-PLL sub
7
IC6
8
HDMI1
9
HDMI2
A
7.3VIDEO SW
B
6.2RGB SW
C
Front end 1
D
Front end 2
E
C.C. UCOM/TELETEXT UCOM
F
EEPROM (SLOT)
G
Not used
H
EDID ROM
N
IC6/2 (CMX)
• Subcategory data on abnormal temperature
Data
2
Temperature inside the unit (INSIDE)
3
Ambient temperature (AIR)
• Subcategory data on other failures
Data
1
Optical sensor (RLS)
2
Power monitor 1 (VCC-D1)
3
Power monitor 1 (VCC-D2)
PDP-434CMX
3
4
Data
Cause of Shutdown
Cause of Shutdown
Cause of Shutdown
4
Size
1 byte
1 byte
7 byte
3 byte
1 byte
1 byte
7 byte
3 byte
1 byte
1 byte
7 byte
3 byte
1 byte
1 byte
7 byte
3 byte
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