Sony KP-53V100, Руководство по обслуживанию

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KP-53V100
2-14.AUTO REGISTRATION ERROR CODE LIST
If an error code is displayed after the set has been correctly adjusted, check the following items: position, tilt and sizing. If any 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 are 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, position, tilt and size must be adjusted properly.
ERROR CODE LIST
* Check the convergence yoke driver ICs.
* Convergence patterns displayed are out of normal range.
ERROR
CODE DESCRIPTION NOTE
00 No Error
10 Sensor Output Level Low * Check wiring, beam position, sensor 0 : Upper Center
1 : Middle Left
2 : Middle Right
3 : Lower Center
20 Sensor Output Level High * Check OP-amp circuit 0 : Upper Center
1 : Middle Left
2 : Middle Right
3 : Lower Center
30 Adjustment Loop Counter Overflow * Check the registring information on the convergence board
40 Regi Data Overflow
50 Regi Data Overflow
60 Offset Overflow
70 Offset Overflow
* In the case of multiple errors, last error is displayed.
• ERROR CODE SCREEN DISPLAY
E 11 B
E 11 B
R. G. B
SENSOR NUMBER
ERROR CODE 10
ERROR
* Error code will be displayed at the center of screen for 3 seconds.
• ERROR CODE DISPLAY DURING AUTO-REGISTRATION IN SERVICE MODE
PJE 2 9 1 4 0
ERR
ITEM NUMBER-29
ERROR CODE 40
SENSOR NUMBER
(ONLY "10"or "20")
R.G.B
G-0 (Blank)
R-1
B-2
SENSOR POSITION
3
0
1 2 SCREEN
0 : UPPER SENSOR
1 : LEFT SENSOR
2 : RIGHT SENSOR
3 : LOWER SENSOR