 |
|
| 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. |
| Reply |
|
|
LinkBack | Thread Tools | Display Modes |
|
#1
Posted to sci.electronics.repair
|
|||
|
|||
Sharp CF30E50 30" TV
I have a sharp CF30E50 30" crt TV i was working on for a customer that
came in with no Vertical sweep. Soldered it up. Replaced the vertical output chip. ESR'ed in circuit around the chip and did not find anything out of the ordinary. Worked fine for a couple of days and then it took out the vertical output chip again. Any ideas on what could cause this? It looked fine with no picture distortion or compression when it was working. Bob ----== Posted via Newsfeeds.Com - Unlimited-Unrestricted-Secure Usenet News==---- http://www.newsfeeds.com The #1 Newsgroup Service in the World! 120,000+ Newsgroups ----= East and West-Coast Server Farms - Total Privacy via Encryption =---- |
|
#2
Posted to sci.electronics.repair
|
|||
|
|||
|
Sharp CF30E50 30" TV
There were a run of Sharp tv`s that had a problem with the vertical ic
overheating because of poor design . Ad more heat sink does work . |
| Reply |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Forum | |||
| Sharp, but not scary | Woodworking | |||
| Jointer/Planer knives - How sharp should I expect | Woodworking | |||
| Failure to get sharp | Metalworking | |||
| Sharp R7380 Microwave | Electronics Repair | |||
Linear Mode
