 |
|
| 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
|
|||
|
|||
transistor ID needed for LCD TV
I need a part number or sub for an smd power tab transistor used in a
lamp driver circuit on an Audiovox FP1500 LCD TV. The only number on it is 3055. There is an "A" below the number, nothing else. I don't know who made this Audiovox, but I'm hoping that someone recognizes the transistor from other LCD TVs. Thanks. John |
|
#2
Posted to sci.electronics.repair
|
|||
|
|||
|
transistor ID needed for LCD TV
John-Del wrote: I need a part number or sub for an smd power tab transistor used in a lamp driver circuit on an Audiovox FP1500 LCD TV. The only number on it is 3055. There is an "A" below the number, nothing else. I don't know who made this Audiovox, but I'm hoping that someone recognizes the transistor from other LCD TVs. Thanks. John...... note that 3055 is one of the most used bipolar on the market, use 2n3055 for example .... ratings may vary somewhat ... in any electronics catalog .... |
|
#3
Posted to sci.electronics.repair
|
|||
|
|||
|
transistor ID needed for LCD TV
wrote in message ups.com... John-Del wrote: I need a part number or sub for an smd power tab transistor used in a lamp driver circuit on an Audiovox FP1500 LCD TV. The only number on it is 3055. There is an "A" below the number, nothing else. I don't know who made this Audiovox, but I'm hoping that someone recognizes the transistor from other LCD TVs. Thanks. John...... note that 3055 is one of the most used bipolar on the market, use 2n3055 for example .... ratings may vary somewhat ... in any electronics catalog .... Yes, the 2N3055 should fit nicely on a surface mount PCB ;-) Dave |
|
#4
Posted to sci.electronics.repair
|
|||
|
|||
|
transistor ID needed for LCD TV
John-Del wrote:
I need a part number or sub for an smd power tab transistor used in a lamp driver circuit on an Audiovox FP1500 LCD TV. The only number on it is 3055. There is an "A" below the number, nothing else. I don't know who made this Audiovox, but I'm hoping that someone recognizes the transistor from other LCD TVs. Thanks. Might this be it? http://www.onsemi.com/pub/Collateral/MMFT3055VL-D.PDF |
|
#5
Posted to sci.electronics.repair
|
|||
|
|||
|
transistor ID needed for LCD TV
On 26 Feb 2006 06:43:35 -0800, "John-Del" wrote:
I need a part number or sub for an smd power tab transistor used in a lamp driver circuit on an Audiovox FP1500 LCD TV. The only number on it is 3055. There is an "A" below the number, nothing else. I don't know who made this Audiovox, but I'm hoping that someone recognizes the transistor from other LCD TVs. Thanks. John If there are any other identical transistors in the set, you might be able to figure out what it is and come up with a sub. Knowing if it's an NPN, PNP, n channel FET, or p channel FET would be a good start. Then all you need to do is pick something that will handle the voltage and current. Andy Cuffe |
| Reply |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Forum | |||
| Windows replacing: needed scaffolding? | UK diy | |||
| Contractors needed in New Orleans ! | Home Repair | |||
| Part needed: Kenwood Car Radio KDC-MP625 part needed | Electronics Repair | |||
| If you had $400 and needed a router/lift setup.... | Woodworking | |||
Linear Mode
