Pioneer PDP-435PE Service Manual page 54

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1
• Description on power-down
Data
Power-down Point
0
No power-down
A
1
Not used (for MR-POWER)
2
Panel-POWER SUPPLY
3
SCAN
4
SCN-5V
5
Y-DRIVE
6
Y-DCDC
7
Y-SUS
8
ADR
9
X-DRIVE
A
X-DCDC
B
X-SUS
C
DIG-DCDC
IC4
D
B
E
Reservation
Power-down point unidentified
F
GPW: Obtaining panel white-balance adjustment values
Order
1
W/B table currently used
2
Main contrast
3
Red contrast of W/B adjustment value
4
Green contrast of W/B adjustment value
5
Blue contrast of W/B adjustment value
6
Main brightness
7
Red brightness of W/B adjustment value
8
Green brightness of W/B adjustment value
9
Blue brightness of W/B adjustment value
C
Note: Ignore the 2-byte checksum at the end.
GS1: Obtaining information on the unit, such as the software version
Order
1
Display data
2
Version of the module microcomputer
3
IC4-MANTA version
4
Sequence version (43VIDEO)
5
Sequence version (43PC)
6
Sequence version (50VIDEO)
7
Sequence version (50PC)
Notes: • Ignore the 2-byte checksum at the end.
• If a Media Receiver (MR) is connected, the version of the microcomputer inside the MR is displayed at the end.
D
(Refer to the service manual of the Media Receiver.)
(Reference) GS2: Obtaining information on the status of the unit
Order
1
Notifying that the unit is shifting to Standby mode
2
Whether or not the main unit has been adjusted
3
With/without backup for adjustment values
4
Data on power-down
5
Data on temperature (TEMP1)
6
Abnormality in RST2 (power decrease of DC-DC converter)
7
IC4 communication failure
8
EEPROM communication failure
9
Audio failure
E
10
Volume IC communication failure
11
Backup ROM communication failure
12
Data on temperature (TEMP1) not obtained
13
Operational status of panel protection mechanism
14
Reservation
15
Accumulated time of cleared hour-meter (∗1)
16
Hour-meter (clearable) (∗2)
Notes: • Ignore the 2-byte checksum at the end.
• The data expected to be used for service may be "5. Data on temperature" and "15,16. Hour meter".
(∗1) Each time hour-meter data are cleared, the accumulated time data are updated. The total for data items 15 and 16 is the total
power-on time after shipment. The accumulated time of cleared hour-meter data cannot be cleared.
(∗2) The hour-meter data that indicate driving hours of the panel are displayed on the Factory menu. Upon shipment, the data are
cleared.
F
54
1
2
Data
Data
Data
PDP-435PE
2
3
Size
Remarks
3 bytes
PT1 - PT3
4 bytes
0000 - 0511
4 bytes
0000 - 0511
4 bytes
0000 - 0511
4 bytes
0000 - 0511
4 bytes
0000 - 1023
4 bytes
0000 - 1023
4 bytes
0000 - 1023
4 bytes
0000 - 1023
Size
3 bytes
4 bytes
4 bytes
4 bytes
4 bytes
4 bytes
4 bytes
Size
1 byte 1: OK for shifting to Standby
1 byte 0: Adjusted, 1: Not adjusted
1 byte 0: With backup, 1: Without backup
2 bytes 1st byte: 1st PD, 2nd byte: 2nd PD
3 bytes
000 - 255
1 byte
0: Normal, 1: SD process completed, 2: In the process of SD warning
1 byte
0: Normal, 1: SD process completed, 2: In the process of SD warning
1 byte
0: Normal, 1: SD process completed, 2: In the process of SD warning
1 byte
0: Normal, 1: SD process completed, 2: In the process of SD warning
1 byte
0: Normal, 1: SD process completed, 2: In the process of SD warning
1 byte
0: Normal, 1: SD process completed, 2: In the process of SD warning
1 byte
0: Normal, 1: SD process completed, 2: In the process of SD warning
1 byte
0: Protection mechanism not activated, 1: Protection mechanism activated
2 bytes ∗∗
7 bytes 1st-5th byte: Hour, 6th-7th byte: Minute
7 bytes 1st-5th byte: Hour, 6th-7th byte: Minute
3
4
Remarks
4

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