Pioneer PDP-434CMX Service Manual page 118
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Also See for PDP-434CMX:
- Operating instructions manual (95 pages) ,
- Service manual (153 pages) ,
- Quick reference parts lists (12 pages)
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1
GS2: Status information
Order
A
1
Notifying of switching to Standby mode
2
Whether the unit has already been adjusted or not
3
With/without backup of adjustment data
4
Power-down information
5
Temperature information (TEMP1)
Abnormality in RST2 (power decrease of the
6
DC-DC converter)
7
IC4 communication failure
8
EEPROM communication failure
9
Failure in audio
B
10
Communication failure of the volume IC
11
Backup-ROM communication failure
12
Failure in temperature information (TEMP1)
13
Activation of panel protection
14
(Reservation)
15
Accumulated hour meter data cleared ( Note 1)
16
Hour meter data (clearable) (Note 2)
∗
Ignore the 2-byte checksum at the end.
∗
Data to be used for servicing may be item 5 (temperature data) and 15 and 16 (hour meter data).
C
Note 1 : The data are updated each time the hour meter data are cleared. The total value of data items 15 and 16
indicates accumulated power-on time after shipment. Data item 15 cannot be cleared with a command.
Note 2 : The hour meter data indicated on the Factory menu are displayed. The data represent accumulated power-on
time of the panel after the last clearance of hour meter data. At shipment, the data are reset to 0.
• Power-down information
Data
0
No power-down
1
Not used
D
2
P-POWER
3
SCAN
4
SCN-5V
5
Y-DRIVE
6
Y-DCDC
7
Y-SUS
8
ADRS
9
X-DRIVE
A
X-DCDC
B
X-SUS
E
C
DIG-DCDC
D
Drive processing IC (IC4)
E
Reservation
F
Power-down point not identified
F
118
1
2
Data
Power-down point
PDP-504CMX/1
2
3
Size
1 byte
1: Successfully switched to Standby mode
1 byte
0: Adjusted, 1: Not adjusted
1 byte
0: With backup, 1: Without backup
2 byte
1st byte: 1st PD, 2nd byte: 2nd PD
3 byte
000 to 255
1 byte
1 byte
1 byte
0: Normal, 1: Shutdown process caused by an abnormality
completed, 2: In the process of displaying a warning against
1 byte
shutdown caused by an abnormality
1 byte
1 byte
1 byte
0: Panel protection not activated, 1: Panel protection being
1 byte
activated
∗ ∗
2 byte
7 byte
1-5 bytes: Hours, 6-7 bytes: Minutes
7 byte 1-5 bytes: Hours, 6-7 bytes: Minutes
3
4
Remarks
4
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