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. |
Reply |
|
LinkBack | Thread Tools | Display Modes |
#1
Posted to sci.electronics.repair
|
|||
|
|||
Part ID: Sony IC
Comes out of Sony SMPS board for a Sony plasma KE-32TS2U. Board ID is
PSE324. Has a shorted 2SK2717, and several .47 ohm surface mount resistors. Problem is is that there is no drive from the controller IC which has the markings 3641 on one line, and H2502 on another. I've run into this problem several time on the same model in the past, and always ended up replacing the power supply module in those because I couldn't ID this IC back then. Since this is only a 32", it's not worth the parts cost to replace in today's market. Any ideas? |
#2
Posted to sci.electronics.repair
|
|||
|
|||
Part ID: Sony IC
On Fri, 12 Mar 2010 17:50:30 -0800 (PST), John-Del
put finger to keyboard and composed: Comes out of Sony SMPS board for a Sony plasma KE-32TS2U. Board ID is PSE324. Has a shorted 2SK2717, and several .47 ohm surface mount resistors. Problem is is that there is no drive from the controller IC which has the markings 3641 on one line, and H2502 on another. FA3641, Fuji Electric, PWM control IC with light load power saving function For Switching Power Supply Control: http://www.datasheetarchive.com/pdf-...DSA-231849.pdf - Franc Zabkar -- Please remove one 'i' from my address when replying by email. |
#3
Posted to sci.electronics.repair
|
|||
|
|||
Part ID: Sony IC
On Mar 14, 5:30*pm, Franc Zabkar wrote:
On Fri, 12 Mar 2010 17:50:30 -0800 (PST), John-Del put finger to keyboard and composed: Comes out of Sony SMPS board for a Sony plasma KE-32TS2U. *Board ID is PSE324. *Has a shorted 2SK2717, and several .47 ohm surface mount resistors. *Problem is is that there is no drive from the controller IC which has the markings 3641 on one line, and H2502 on another. FA3641, Fuji Electric, PWM control IC with light load power saving function For Switching Power Supply Control: http://www.datasheetarchive.com/pdf-...ts-12/DSA-2318... - Franc Zabkar -- Please remove one 'i' from my address when replying by email. Thanks Franc. I did find that datasheet by wildcarding the numbers, and it' s a possibility. When I get into the shop later today I'll start with the ground and Vcc to see if they at least match up. Hopefully it's the one. I have the service manual for this Sony, but the only board that has no actual schematic is (of course), the power supply. Thanks again. John |
#4
Posted to sci.electronics.repair
|
|||
|
|||
Part ID: Sony IC
On Mon, 15 Mar 2010 08:30:05 +1100, Franc Zabkar
put finger to keyboard and composed: FA3641, Fuji Electric, PWM control IC with light load power saving function For Switching Power Supply Control: http://www.datasheetarchive.com/pdf-...DSA-231849.pdf You can buy single quantities he http://www.bdent.com/search/part.jsp?partnum=FA3641P - Franc Zabkar -- Please remove one 'i' from my address when replying by email. |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
Sony cfd-980 Part ID | Electronics Repair | |||
Looking for a Sony part : 1-225-445-12 | Electronics Repair | |||
SONY Part needed | Electronics Repair | |||
Sony part numbers | Electronics Repair | |||
Sony DPP-EX7 Need Part | Electronics Repair |