TDA9341PS 데이터 시트보기 (PDF) - NXP Semiconductors.

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TDA9341PS

Eeprom TDA9341 / DIP 64PIN

NXP Semiconductors. 

SAFETY INSTRUCTIONS AND MAINTENANCE

WARNING: BEFORE SERVICING THIS CHASSIS,READ THE “X-RAY

RADIATION PRECAUTION”, “SAFETY PRECAUTION” AND “PRODUCT

SAFETY NOTICE” INSTRUCTION BELOW.

1. X-Ray Radiation Precaution

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.

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 parts list.

3. Some components used in this TV have safety related characteristics preventing

the CRT from emitting X-ray radiation. For continued safety, replacement

component should be made after referring the PRODUCT SAFETY NOTICE

below.

4. Service and adjustment of the TV may result in changes in the nominal EHT

voltage of the CRT anode. So ensure that the maximum EHT voltage does not

exceed the rated value after service and adjustment.

2. Safety Precaution

Warning: Refer Servicing to Qualified Service Personnel Only.

1. The TV has a nominal working EHT voltage of 21’’ 24.5kV,25’’ 26KV, 29’’

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