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Auto Registration Error Code List - Sony KP-XA43N90J Service Manual

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3-11. AUTO REGISTRATION ERROR CODE LIST

If an error code is displayed after the set has been fully adjusted, correctly, please check the following items: position, tilt and sizing. If
either of these adjustments are off, even slightly, the auto-registration pattern will not hit the four sensors properly. This occurs when the
internal generator patterns is being flashed on the screen for the sensors to read. Therefore, auto registration (called auto-focus) cannot
operate properly causing an error code to be displayed. In order for this function to operate properly, correct position, tilt and size must be
adjusted properly.
[ERROR CODE LIST]
ERROR
DISCRIPTION
CODE
00
No Error
10
Sensor Output Level Low
20
Sensor Output Level High
30
Adjustment Loop Counter Overflow
40
Regi Data Overflow
50
Regi Data Overflow
60
Offset Overflow
70
Offset Overflow
* In case of multiple error, last error is displayed.
• ERROR CODE SCREEN DISPLAY
E 11 B
* Error code will be displayed on center of screen for 3 seconds.
• ERROR CODE DISPLAY IN REGI SERVICE MODE
PJE
2 9
ERR
* Check wiring, beam position, sensor.
* Check OP-amp circuit.
* Check the registring information on the convergence board.
* Check the convergence yoke driver ICs.
* Convergence patterns displayed are out of normal range.
E 11 B
1 4 0
ITEM NUMBER-29
SENSOR NUMBER
(ONLY "10"or "20")
ERROR CODE 40
G-0 (Blank)
R.G.B
R-1
B-2
NOTE
1
R. G. B
SENSOR NUMBER
ERROR CODE 10
ERROR
– 20 –
KP-XA43N90J
0 : Upper Center
1 : Middle Left
2 : Middle Right
3 : Lower Center
0 : Upper Center
1 : Middle Left
2 : Middle Right
3 : Lower Center
[SENSOR POSITION]
0
SCREEN
3
0 : UPPER SENSOR
1 : LEFT SENSOR
2 : RIGHT SENSOR
3 : LOWER SENSOR
RM-Y906
2

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