Sony TVP-08 Training Manual page 120

The following table shows the errors that may occur. You should note here that if the green tube is replaced it is very important that the green yoke be
placed so there is no tilt. If it is not placed correctly, a repetitive "80" can occur.
[ERROR CODE LIST]
ERROR
DISCRIPTION
CODE
00 No Error
10 Sensor Output Level Low
20 Sensor Output Level High
30 Adjustment Loop Counter Overflow
40 Regi Data Overflow
50 Regi Data Overflow
60 Offset Overflow
70 Offset Overdrow
80 Green " V SKEW " too tilt
* 60, 70 or 80 appears only in Service Mode.
* In case of multiple error, last error is displayed.
(EXAMPLE)
11B : Left sensor Blue level low. (Left sensor circuit may be faulty.)
61R : " RED CENT H " offset overflow. (" PWM2 " may be required adjusting.)
NOTE
* Check wiring, beam position, sensor.
* Check OP-amp circuit.
0 : " CENT V "
1 : " CENT H "
2 : " SKEW V "
3 : " SKEW H "
Same as Loop Counter Overflow
Same as Loop Counter Overflow
Same as Loop Counter Overflow
* Check beam position. If need, adjust " PWM2 " for H error,
" V CENT (main) for V error.
* " PWM2 " is usually 34 or 36.
Same as Counter Overflow
* Check beam position. If need, adjust " PWM2 " for H error,
" V CENT (main) for V error.
* Adjust Green beam righ or left sensopr, or Green DY tilt.
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