Please read this manual carefully before service.
1. SAFETY INSTRUCTIONS AND MAINTENANCE
WARNING: BEFORE SERVICING THIS CHASSIS, READ THE "X-RAY RADIATION
PRECAUTION", "SAFETY PRECAUTION"AND "PRODUCT SAFETY
1.1 X-RAY RADIATION PRECAUTION
1.1.1 The EHT must be checked every time the TV is serviced to ensure that the CRT does not emit X-ray
radiation as result of excessive EHT voltage. The maximum EHT voltage permissible in any operating
circumstances must not exceed the rated value. When checking the EHT, use the High Voltage Check
procedure in this manual using an accurate EHT voltmeter.
1.1.2 The only source of X-RAY radiation in this TV is the CRT. The TV minimizes X-RAY radiation, which
ensures safety during normal operation. To prevent X-ray radiation, the replacement CRT must be identical to
the original fitted as specified in the |