- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
I have the same problem here, this IC is shorted, is made by International Rectifier, it must be a inverter IC the number printed should be a ghost number because I can't find it, maybe BOSE ask IR to put a nonexistent number to block people fix it, the number by the way is P834 HA1M1 here is a photo also, if someone knows about which other number works here let me know please
Unfortunately not. If you are talking about what i think you are talking about, then you will not be able to find that number if it is burned away. That number is either a unique production batch number or a manufacturing date, either way, if it is burned beyond recognition, then unfortunately, that number is forever lost. If you are searching for a replacement chip, however, i have found one online; you can use this link http://www.donberg.ie/catalogue/semiconductors/semiconductors_tda/tda_16846.html
Hi, Please replace convergence ICs in tv, there are two big black ICs that has number STK392-110 mounted with big aluminum heat sink, replacement these ICs will solve your tv problem. Also check big resistor nearby these convergence ICs and replace if found burn mark or color faded. On circuit board, IC location number is IC7001 and IC7002 Let me know if you have additional question. Thanks.
Original number is PAL007 or PAL006
As replacement you can use TDA7384 the only problem if you use the this ic,the pwr REMOTE WIRE will not work because this pwr line came from the pin number 25 of the pwr output ic.
If you using external amplifiers you have to modify the remote line or use an external switch for the amplifiers.
deko, heres the number for Sanyo parts, 800-877-5032, you can order the service manual there, part number for manual is KTDS27425. I`m sorry I don`t have it to look up the IC but it will be very usefull to have the manual, I think it`s around $20.00
good luck with it, BMW Rider
The Hitache 50EX12BA uses 2 IC's labeled STK392-110. If you are looking in the back of the set, the convergence IC's are mounted on the large heat sink on the right side. If one of the IC's has burned out, go ahead and replace both IC's with the newer improved STK392-150 IC's. These IC's are very common and can be ordered from almost any electronics parts supplier. When installing the new IC's you will need to clean off the old heat sink compound and apply fresh compound to the back of both IC's.