Electronics > Repair
Repair of SDS2104
gregfox151@gmail.com:
Hi all, My Channel 1 went flatline on this SDS2104, all the others are ok(2-4).
I found this Cap to be open when removed and was hoping someone would know what the value is.
Many Thanks!
KG7AMV:
I would just pull one from another channel and measure it.
gregfox151@gmail.com:
thanks for the reply, not so easy, I almost pulled the pad on this one and would hate to screw up another channel.
Harry_22:
Tweezers are needed. Or simply add Rose alloy and blow hot air.
tautech:
--- Quote from: gregfox151@gmail.com on November 20, 2024, 10:02:15 pm ---
thanks for the reply, not so easy, I almost pulled the pad on this one and would hate to screw up another channel.
--- End quote ---
It will be that awful lead free solder so dilute it some with leaded solder.
Check what the cap connects to and if it's a power rail to the IC's it's likely local bulk storage or decoupling so a 10uF MLCC might be a substitute but pull another to check.
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