Auto Registration Error Codes - Sony KP-46WT510 Service Manual

2-15.AUTO REGISTRATION ERROR CODES

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
fl ashed on the screen for the sensors 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
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 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
Check sensor 0, connection/wiring, circuit, and pattern position
(are patterns hitting sensor?) adjust 66 VUP, 70 HMID if necessary.
Check sensor 1, connection/wiring, circuit, and pattern position
(are patterns hitting sensor?) adjust 69 HLE, 67 VMID if necessary.
Check sensor 2, connection/wiring, circuit, and pattern position
(are patterns hitting sensor?) adjust 71 HRIV, 67 VMID if necessary.
Check sensor 3, connection/wiring, circuit, and pattern position
(are patterns hitting sensor?) adjust 68 VLOW, 70 HMID if necessary.
Check sensor 0 and circuit.
Check sensor 1 and circuit.
Check sensor 2 and circuit.
Check sensor 3 and circuit.
Check 67 VMID data and check registration condition.
Check 70 HMID data and check registration condition.
Check 69 HLE and 71 HRIV data and check registration condition.
Check 67 VMID data and confirm V CENT data (all modes) is not near 511.
Check 70 HMID data and confirm H CENT data (all modes) is not near 511.
Check 67 VMID data and confirm V SKEW data (all modes) is not near 511.
Check 70 HMID data and confirm H SKEW data (all modes) is not near 511.
Check 69 HLE and 71 HRIV data and confirm H CENT data (all modes)
is not near 511.
Check 69 HLE and 71 HRIV data and confirm H CENT data (all modes)
is not near 511.
Check 67 VMID data and confirm V CENT data (all modes) is not near -512.
Check 70 HMID data and confirm H CENT data (all modes) is not near -512.
Check 67 VMID data and confirm V SKEW data (all modes) is not near -512.
Check 70 HMID data and confirm H SKEW data (all modes) is not near -512.
Check 69 HLE and 71 HRIV data and confirm H LIN data (all modes)
is not near -512.
Check 69 HLE and 71 HRIV data and confirm H SIZE data (all modes)
is not near -512.
Check 70 HMID and 67 VMID data and check registration condition.
Check 69 HLE, 71 HRIV, 66 VUP, and 68 VLOW data and
check registration condition.
Check sensors 1 and 2, connection/wiring, circuit, increase 65 RTLM.
Check sensors 0 and 3, connection/wiring, circuit, increase 65 RTLM.
Check sensors 1 and 2, connection/wiring, circuit, increase 65 RTLM.
Check that horizontal SIZE data is not near 64 SZLM.
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KP-46WT510