Hi all,
I have this OWON HDS2202S oscilloscope that worked fine until it was used with the wrong probes mounted in the wrong place.
It is not completely dead, it still fulfills some functions. I opened it and found some damaged components inside. I have identified the rest but I cannot identify this IC. I don't think I can find the diagram, but can someone help me identify this component?
It seems to be an LDO regulator. I identified it like this:
Pin1 - Vin
Pin2 - GND
Pin3 - ? (connected with pin1)
Pin4 - ADJ ? (resistive divider between Vout and GND)
Pin5 - Vout
Marking: CHANt
Thank you,
danro
I have this OWON HDS2202S oscilloscope that worked fine until it was used with the wrong probes mounted in the wrong place.
It is not completely dead, it still fulfills some functions. I opened it and found some damaged components inside. I have identified the rest but I cannot identify this IC. I don't think I can find the diagram, but can someone help me identify this component?
It seems to be an LDO regulator. I identified it like this:
Pin1 - Vin
Pin2 - GND
Pin3 - ? (connected with pin1)
Pin4 - ADJ ? (resistive divider between Vout and GND)
Pin5 - Vout
Marking: CHANt
Thank you,
danro
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