Pioneer PDP-4280HD, Service Manual

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PDP-4280HD
147
5 6 7 8
5 6
7
8
C
D
F
A
B
E
9.3.2 QS2 (PANEL OPERATION DATA)
Data Arrangement
Data
Length
Output Example
ECO 3 byte QS2
1 Notification of mode shifting to STB 1 byte 1
2 Flag for adjustment of the main unit 1 byte 0
3 Flag for adjustment-data backup 1 byte 0
4 "1st PD" data 1 byte 0
5 "2nd PD" data 1 byte 0
6 Reserved 3 byte
∗∗∗
7 Temperature data (TEMP 1) 3 byte 128
8 SD main data 1 byte 0
9 SD sub data 1 byte 0
10 Operation status induced by SD 1 byte 0
11 Reserved 3 byte
∗∗∗
12 HOUR METER 8 byte 00000259
13 MASK indication 1 byte 0
14 Still picture detection 1 byte 0
15 SCAN protection detection 1 byte 0
16 Panel crack detection 1 byte 0
17 Address emergency detection 1 byte 0
18 Reserved 4 byte
∗∗∗∗
CS 2 byte 4A
1: Notification of mode
shifting to Standby
0
Entering Standby
mode failed
P During power ON
1
Entering Standby
mode succeeded
2: Adjustment of the
main
unit
0 Adjustment completed
1
Adjustment not
completed
3: Adjustment-data
backup
0 With backup data
1 No data (default)
4, 5: PD data
0 No PD data
1 Not used
2 POWER
3 SCAN
4 SCN-5V
5 Y-DRV
6 Y-DCDC
7 Y-SUS
8 ADRS
9 X-DRV
A X-DCDC
9-1: SD-Sub (SQ_LSI)
0 No SD-Sub data
1 Communication error
2 Drive stop
3 BUSY
4 Version mismatching (H/S)
B X-SUS
C DIG-DCDC
D Not used
E Not used
F UNKNOWN
8: SD main data
0 No SD
1 SQ_LSI
2 MDU-IIC
3 RST2
4 TEMP
10: Operation status
induced by SD
0 Normal
1 Relay-off completed
2
During warning
indication
13: MASK indication
0 MASK-OFF
1 MASK-ON
14 to 17: Detection of Panel Protection function
0 Normal
1 At detection
Command
Format
Effective Operation
Modes
Function Remarks
[QS2] All operations To acquire data on operations of the panel Return data: 3 (ECO) + 34 (DATA) + 2 (CS) = 39 Byte
The command QS2 is for acquiring data on the panel's operational information.
9-2: SD-Sub (IIC)
0 No SD-Sub data
1 EEPROM
2 BACKUP
3 DAC1
4 DAC2
9-3: SD-Sub (TEMP)
0 No SD-Sub data
1 TEMP1 high temperature
2 TEMP1 low temperature
5 Version mismatching (M/S)