Pioneer PDP-436PU, Service Manual

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PDP-506PE
55
5 6 7 8
5 6
7
8
C
D
F
A
B
E
¶
Detection of existence of H
N No H
Y H detected
¶
Transition of brightness by
protection operation
0 Upper limit state for brightness
1 Brightness being reduced
2 Lower limit state for brightness
3 Brightness being increased
Data Arrangement
Data
Length
Output Example
ECO 3Byte QSI
1 Type of drive sequence 3byte 60V
2 Standard/nonstandard 1byte S
3 Type of ABL/WB tables 2byte T1
4 Total value of PCN 4byte 0256
5 Total value of PRH 4byte 0256
6 Total value of PGH 4byte 0256
7 Total value of PBH 4byte 0256
8 Total value of PBR 4byte 0512
9 Total value of PRL 4byte 0512
10 Total value of PGL 4byte 0512
11 Total value of PBL 4byte 0512
12 Reservation 2byte
∗∗
13 Detection of existence of H 1byte Y
14 Detection of V frequency 4byte 6002
15 Reservation 4byte
∗∗∗∗
16 Obtained APL data 4byte 1023
17 Number of SUS pulses 4byte 0457
18 Result of detection of still picture 1byte 1
19 Result of detection of cracking in the panel 1byte 1
20 Result of detection for scanning protection 1byte 1
21 Result of detection for external protection 1byte 1
22 Transition of protection operation 1byte 0
23 Reservation 4byte
∗∗∗∗
CS 2Byte 27
• If data for an item cannot be obtained during Standby mode, the return data for that item will be "
∗
."
• The types of data for Items 1-3 in the table (drive sequence, standard/nonstandard, and type of ABL/WB tables) are the
same as with the command QPW.
• Each total value for Items 4-11 represents that of panel WB, user WB, and degradation correction, and the actual data being
sent to the ASTRA are output.
• Detection of V frequency: The V signal input to the panel is measured in the range of 30.51 to 99.99 Hz. The measured
value is multiplied by 100 and then output.
• Number of SUS pulses : The number is calculated from data from APL and the drive sequence. The output value must be
between 0174 and 2752.
• APL value: The APL value for the input video signal (or mask indication) will be output in the range of 0000 to 1023.
Command
Format
Effective Operation
Modes
Function Remarks
[QSI] All operations To acquire all data on input video signals Return data: 3 (ECO)+66(DATA)+2(CS)=71Byte
7
Acquisition of input signal data • • • [QSI]
The command QSI is for acquiring all data on input video signals.