Sony KP-53SV75A, KP-43T75A service manual Auto Registration Error Code List

KP-43T75A/53SV75A

RM-Y906 RM-Y906

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	NOTE
CODE
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	* Check the convergence yoke driver ICs.
50	Regi Data Overflow
60	Offset Overflow	* Convergence patterns displayed are out of normal range.
70	Offset Overflow

*In case of multiple error, last error is displayed.

•ERROR CODE SCREEN DISPLAY

				[SENSOR POSITION]
	E 11 B			0
E 11 B
					SCREEN
		1
			R. G. B
			SENSOR NUMBER
			ERROR CODE 10
			ERROR
				3

* Error code will be displayed on center of screen.

0 : UPPER SENSOR

1 : LEFT SENSOR

• ERROR CODE DISPLAY IN REGI SERVICE MODE2 : RIGHT SENSOR 3 : LOWER SENSOR

PJE	2 9	1 4 0	ITEM NUMBER-29
ERR			SENSOR NUMBER
			(ONLY "10"or "20")
			ERROR CODE 40
			G-0 (Blank)
			R.G.B R-1
			B-2

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