Home |
Search |
Today's Posts |
|
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. |
|
LinkBack | Thread Tools | Display Modes |
#1
Posted to sci.electronics.repair
|
|||
|
|||
Magnavox Standby Transformer Testing
Hi
I am new to Google Groups and this is my first post. I have a Magnavox RM8341 projection TV. The tv does not power up and I believe the problem is with the standby power. The TV has a very small dc standby transformer. Its kind of hard to describe ,but it here it goes. The primary has 5 pins. The ground is in the middle (3rd pin). On both sides of the ground there are a pair of pins being the power input. The secondary has 3 pins. The ground is on the end of the transformer. And the output are together. My questions is exactly how do I test this transformer? Can someone give me more specs on the transformer? Here are two links for images of the transformer: http://img122.imageshack.us/img122/7...650x600gw0.jpg http://img220.imageshack.us/img220/4...800x544qe3.jpg. THANKS FOR ANY HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
Sony TV Standby Light Blinking - Trouble cleared on testing | Electronics Repair | |||
Testing Isolation Transformer | Electronics Repair | |||
Philips/Magnavox PTV770-AH01 114697-0002 No standby power | Electronics Repair | |||
Bypassing standby circuit for testing purposes. TV NEC N-3419 | Electronics Repair | |||
Laws requiring portable appliance testing and electrical installation testing if any? | UK diy |