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• Diagnosis with the aid of Factory mode
When the Media Receiver is connected, the power-down and shutdown logs can be referred to with OSD. Only the items
useful when servicing the PDP-435PE/PRO-435PU are described here.
How to enter Factory mode using the remote control unit
With the remote controler from Standby: Press Display, Left, Up, Left, Right, Power (Same as G-4 Models)
Power-down log (INFORMATION-PANEL PD)
The last 8 power-down records are held, with the latest power-down displayed at the top. In the FIRST column, the location
where the PD circuit was activated first (location indicated by flashing of the LED during power-down) is indicated, and in the
SECOND column, the location where the PD circuit was activated second is indicated.
Note: There may not be a SECOND PD.
1
5
10
1
I
N
F O
R
M
A T
P
A
N E L
P D
5
F
I
R
S T
X
–
D
R V
1
Y
–
S
U S
2
S
C
A
N
3
Y
–
D
C D C
10
4
S
C
N
– 5 V
5
A
D
R
S
6
7
8
15
16
Shutdown log (INFORMATION-PANEL SD)
The last 8 shutdown records are held, with the latest shutdown displayed at the top. If a shutdown occurred because of "MD-
IIC" (communication failure of the module microcomputer IIC), the subcategory is indicated to inform you of with which device
the microcomputer was in the process of communicating when a failure occurred.
1
5
10
1
I
N
F O
R
M
A T
P
A
N E L
P D
5
M
A
I
N
1
A
U
D
I O
M
D
–
I I C
2
3
T
E
M
P 1
10
T
E
M
P 1
4
5
6
7
8
15
16
[ Data on MD-IIC subcategories ]
OSD
Defective communication part
EROM4K
IC5206: Module microcomputer EEPROM
EROM2K
IC4002: EEPROM for backup
VOLIC
IC3502–Volume IC
15
20
25
I
O
N
I
N 1
–
0 1 3 – N T V
S
E
C
O N D
– – – – –
0 0 5 2
Y – D C
D
C
0 0 2 7
– – – – –
0 0 0 9
– – – – –
0 0 0 4
– – – – –
0 0 0 0
– – – – –
0 0 0 0
15
20
25
I
O
N
I
N 1
–
0 1 3 – N T V
S
U
B
– – – – –
0 0 1 0
3
V O L I C
0 0 0 7
5
– – – – –
0 0 0 5
0
– – – – –
0 0 0 5
0
30
35
40
–
S
T 1
3
H
5
1
M
5
H
4
2
M
0
H
5
0
M
3
H
0
3
M
2
H
3
1
M
0
H
0
7
M
H
M
H
M
30
35
40
–
S
T 1
H
5
1
M
H
4
2
M
H
5
0
M
H
4
5
M
H
M
H
M
H
M
H
M
77
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