Auto Convergence Error Code List - Sony KP-FX43M31 Service Manual

3-16. AUTO CONVERGENCE ERROR CODE LIST

If an error code is displayed after the set has been fully adjusted, correctly, plese check the following items : position, tilt and sizing. If
either of these adjustments are off, even slightli, 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 sensor to read. Therefore, auto registration (called auto convergence)
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
CODE
10 Sensor 0 low output
11 Sensor 1 low output
12 Sensor 2 low output
13 Sensor 3 low output
20 Sensor 0 high output
21 Sensor 1 high output
22 Sensor 2 high output
23 Sensor 3 high output
30 V center or skew adjustment
loop overflow
31 H center or skew adjustment
loop overflow
32 H linearity or size adjustment
loop overflow
40 V center regi data overflow
41 H center regi data overflow
42 V skew regi data overflow
43 H skew regi data overflow
44 H linearity regi data overflow
45 H size regi data overflow
50 V center regi data overflow
51 H center regi data overflow
52 V skew regi data overflow
53 H center regi data overflow
54 H linearity regi data overflow
55 H size regi data overflow
60 Cent/Skew calibration loop
overflow
61 Size/Lin calibration loop
overflow
70 V cent/Skew ratio limit
71 H cent/Skew ratio limit
73 H size/Lin ratio limit
80 Size limit Error
[SENSOR POSITION] • ERROR CODE SCREEN DISPLAY
0
1 SCREEN 2
3
0 : UPPER SENSOR
1 : LEFT SENSOR
2 : RIGHT SENSOR
3 : LOWER SENSOR
DESCRIPTION
(When press " (AUTO CONVERGENCE)" button.)
R0RH
RORH
NOTE
Check sensor 0, connection/Wiring, circuit and pattern position.
(Are patterns hitting sensor ?) Adjust V UP, HMID if necessary.
Check sensor 1, connection/Wiring, circuit and pattern position.
(Are patterns hitting sensor ?) Adjust HLE, VMID if necessary.
Check sensor 2, connection/Wiring, circuit and pattern position.
(Are patterns hitting sensor ?) Adjust HRIV, VMID if necessary.
Check sensor 3, connection/Wiring, circuit and pattern position.
(Are patterns hitting sensor ?) Adjust VLOW, HMID if necessary.
Check sensor 0 and circuit.
Check sensor 1 and circuit.
Check sensor 2 and circuit.
Check sensor 3 and circuit.
Check VMID data and check registration condition.
Check HMID data and check registration condition.
Check HLE and HRIV data and check registration condition.
Check VMID data and confirm V center data (all modes) is not near 511.
Check HMID data and confirm H center data (all modes) is not near 511.
Check VMID data and confirm V skew data (all modes) is not near 511.
Check HMID data and confirm H skew data (all modes) is not near 511.
Check HLE data and HRIV data and confirm H center data (all modes)
is not near 511.
Check HLE data and HRIV data and confirm H center data (all modes)
is not near 511.
Check VMID data and confirm V center data (all modes) is not near 512.
Check HMID data and confirm H center data (all modes) is not near 512.
Check VMID data and confirm V skew data (all modes) is not near 512.
Check HMID data and confirm H skew data (all modes) is not near 512.
Check HLE data and HRIV data and confirm H center data (all modes)
is not near 512.
Check HLE data and HRIV data and confirm V center data (all modes)
is not near 512.
Check HMID and VMID data and check registration condition.
Check HLE, HRIV, VUP, and VLOW data and check registration
condition.
Check sensors 1 and 2, connection/wiring, circuit, increase RTLM.
Check sensors 0 and 3, connection/wiring, circuit, increase RTLM.
Check sensors 1 and 2, connection/wiring, circuit, increase RTLM.
Check that horizontal size data is not near SZLM.
• ERROR CODE SCREEN DISPLAY
(When select "PJE" b "61 ERR".)
PJE
ERR
Horizintal/Vertical
R, G, B
Sensor 0/1/2/3
Category : PJE
Ratio Offset
Item : 61 ERR
– 55 –
KP-FX43M31/M61/M91
KP-FX53M31/M61/M91
61 133 133
|
Color : (0=G, 1=R, 2=b, 3=ALL)
Error code : (See Error codelist)
RM-998