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Help identifying some parts...

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Asxetos

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Hi folks, I am trying to repair a usb webcam. Its a Logitech C910, and since it is quite expensive it is worth the effort...
It apears dead, nothing happens when plugged.

After disassembly, i am trying to identify some surface mount components listed below:

1. SOT-25 IC labeled "3H6"
According to "www.ecadata.de" SMD-Code Search it is either a Voltage regulator type XC6227C361 or a Voltage detector type XC6104D337MR from Torex. Looking at the pcb connections i agree with the Voltage regulator case (5V to 3.5V regulator).

2. SOT-25 IC labeled "3A29E"
Ecadata SMD-Code Search does not produce any results using the full code, only for part of it. "3A2" gives a Voltage detector type XC6104B633MR, and "29E" gives XC6103B545MR again a Voltage detector from Torex.
Not sure...

3. 8 pin SMD IC (not sure about the package type) with a 2 rows label:
"C32S"
"49A028"
I could not find any clue. My experience from the label and the pin connections (pins 1,2,3,4 and 7 are grounded) tell me it could be a serial eeprom.
General web search proved pretty-much useless.

Any help is welcome...

Thanks, Asxetos.
 
If computer wont find cam, leave the smd codes (just now) check the regulator ic in-out. are u taking 3.5 volt. Maybe only that ic is down or maybe there somewhere protection smd fuse.?
 
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