Auto Registration Error Codes - Sony KP-51WS510 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
ERROR
CODE DESCRIPTION
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
80 SIZE Limit Error
Check sensor 0, connection/wiring, circuit, and pattern position
(are patterns hitting sensor?) adjust "64 VUP" if necessary.
Check sensor 1, connection/wiring, circuit, and pattern position
(are patterns hitting sensor?) adjust "69 HLE" if necessary.
Check sensor 2, connection/wiring, circuit, and pattern position
(are patterns hitting sensor?) adjust "73 HRIV" if necessary.
Check sensor 3, connection/wiring, circuit, and pattern position
(are patterns hitting 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 modes) is not near 511.
Check "71 HMID" data and confirm H CENT data (all modes) is not near 511.
Check "66 VMID" data and confirm V SKEW data (all modes) is not near 511.
Check "71 HMID" data and confirm H SKEW data (all modes) is not near 511.
Check "71 HMID" data and confirm H CENT data (all modes) is not near 511.
Check "71 HMID" data and confirm H CENT data (all modes) is not near 511.
Check "66 VMID" data and confirm V CENT data (all modes) is not near -512.
Check "71 HMID" data and confirm H CENT data (all modes) is not near -512.
Check "66 VMID" data and confirm V SKEW data (all modes) is not near -512.
Check "71 HMID" data and confirm H SKEW data (all modes) is not near -512.
Check "71 HMID" data and confirm H CENT data (all modes) is not near -512.
Check "71 HMID" data and confirm V CENT data (all modes) is not near -512.
Check "71 HMID" and "66 VMID" data and check registration condition.
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 "69 HLB" data, check "73 HRIV" data, and check SIZE and LIN adjustment.
Check that H SIZE data is negative and not near zero.
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KP-51WS510/57WS510/65WS510
NOTE