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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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Zenith TV SJ2065W5 (9-1119) Reg B+ Too High
Hi,
I have a Zenith TV (20" picture) SJ2065W5 9-1119 (mfg 02/92) in my shop. Reg B+ is 129V when it is suppose to be 123V. I replaced C3432 100uf 25V 105 deg, which had high ESR, but no change. I checked some other parts. I have no record (based on past repairs) that STR53041 caused higher than normal B+ . Do you have any information what may be the cause? Note: Photofact 3014 (9-1118) is very similar to 9-1119 Thanks in advance, Brad Before you type your password, credit card number, etc., be sure there is no active key logger in your PC. |
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