Auto Convergence Error Code List - Sony KP-44PS2 Service Manual

KP-44PS2/44PS2U/51PS2
RM-903

6-8. 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
00 No Error
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 CENT or SKEW adjustment
loop overflow
31 H CENT or SKEW adjustment
loop overflow
32 H LIN or SIZE adjustment
loop overflow
40 V CENT regi data overflow
41 H CENT regi data overflow
42 V SKEW regi data overflow
43 H SKEW regi data overflow
44 H LIN regi data overflow
45 H SIZE regi data overflow
50 V CENT regi data overdrow
51 H CENT regi data overdrow
52 V SKEW regi data overdrow
53 H SKEW regi data overdrow
54 H LIN regi data overdrow
55 H SIZE regi data overdrow
60 H or V CENT offset overflow
61 H or V SKEW offset overflow
62 H SiZE or LIN offset overflow
70 H or V CENT offset overdrow
71 H or V SKEW offset overdrow
72 H SIZE or LIN offset overdrow
[SENSOR POSITION]
0 : UPPER SENSOR
1 : LEFT SENSOR
2 : RIGHT SENSOR
3 : LOWER SENSOR
DESCRIPTION
Check sensor 0, connection/wiring, circuit, and pattern position
(Is pattern over sensor ?) Adjust "64 VUP" if necessary.
Check sensor 1, connection/wiring, circuit, and pattern position
(Is pattern over sensor ?) Adjust "69 HLE" if necessary.
Check sensor 2, connection/wiring, circuit, and pattern position
(Is pattern over sensor ?) Adjust "73 HRIV" if necessary.
Check sensor 3, connection/wiring, circuit, and pattern position
(Is pattern over sensor ?) Adjust "68 VLOW" if necessary.
Check sensor 0 and circuit.
Check sensor 1 and circuit.
Check sensor 2 and circuit.
Check sensor 3 and circuit.
Check "66 VMID" data and check registration condition.
Check "71 HMID" data and check registration condition.
Check "71 HMID" data and check registration condition.
Check "66 VMID" data and confirm V CENT data (all mode) is not near 511.
Check "71 HMID" data and confirm H CENT data (all mode) is not near 511.
Check "66 VMID" data and confirm V SKEW data (all mode) is not near 511.
Check "71 HMID" data and confirm H SKEW data (all mode) is not near 511.
Check "71 HMID" data and confirm H CENT data (all mode) is not near 511.
Check "71 HMID" data and confirm H CENT data (all mode) is not near 511.
Check "66 VMID" data and confirm V CENT data (all mode) is not near –512.
Check "71 HMID" data and confirm H CENT data (all mode) is not near –512.
Check "66 VMID" data and confirm V SKEW data (all mode) is not near –512.
Check "71 HMID" data and confirm H SKEW data (all mode) is not near –512.
Check "71 HMID" data and confirm H CENT data (all mode) is not near –512.
Check "71 HMID" data and confirm H CENT data (all mode) is not near –512.
Check "71 HMID" data and check "66 VMID" data.
Check SKEW adjustment.
Check "71 HMID" data, check "66 VMID" data and check SIZE and LIN adjustment.
Check "71 HMID" data and check "66 VMID" data.
Check SKEW adjustment.
Check "71 HMID" data, check "66 VMID" data and check SIZE and LIN adjustment.
0
SCREEN
1
3
REMEDY
2
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