Newbie: Help finding replacement diode and transistor

honeydrewboo · May 6, 2024

Hello newbie here need some help finding some replacement parts for my Sony Bvm-1910. I found some on ebay but alot of the feedback says that the parts are fake. Rather use mouser/digikey/a reputable company, if possible, could get away with using an smd as well. Thanks!

Hitachi 1SS119 diode and Toshiba 2SA1091 (Q12) Lipple Filter in attached screenshot.

honeydrewboo · May 23, 2024

I have a BVM 1910 which is the NTSC version. This is the only service manual I could find but it's for the Pal version of this monitor BVM2010. I checked all the board part numbers listed in that service manual and they are all the same the only difference is the input boards pal vs Ntsc.

shokjok · Aug 3, 2024

Lightium said:
Any of these should be good for the 2SA109: Here

Seems like any diode with a forward voltage 0.8 has moved in type from through-hole to SMD.

You can try NTE, but I've always heard they are expensive. Here

According to the NTE website, the 1SS119 diode has NTE519 listed ( basically a 1N4148 diode), and the 2SA1091 has NTE288 listed, as replacement components. I haven't checked the price. I get mine locally.

Newbie: Help finding replacement diode and transistor

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Newbie: Help finding replacement diode and transistor

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