HIC-1 board redesign and improvement

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Por MAROCA

Master (197)

Imagen del MAROCA

19-01-2022, 09:12

My Sony HB-F1XD is mute, I would like to test the board, email sent.

Por Alexey

Guardian (3385)

Imagen del Alexey

18-02-2022, 15:14

I still have 2 HIC board kits available for sale. Please contact me using the e-mail address in my profile if interested. First 2 persons to contact me will get those kits.

Por Alexey

Guardian (3385)

Imagen del Alexey

27-03-2022, 01:55

All kits are now sold out.

Por Alexey

Guardian (3385)

Imagen del Alexey

07-04-2022, 17:09

Guys, has anyone who had bought the HIC board kit from me, assembled and tested it so far? If yes, I would appreciate some feedback + info on what MSX machine(s) it was used. I am not going to release the sources until I know that it works properly on all compatible MSX models.

Por Alexey

Guardian (3385)

Imagen del Alexey

20-04-2022, 22:47

So, no one has assembled the kit yet? Guys, give me some feedback please! Even negative one.

Por Manuel

Ascended (18789)

Imagen del Manuel

20-04-2022, 23:48

Didn't sdsnatcher73 had some in a couple of machines he had for sale?

Por sdsnatcher73

Prophet (3237)

Imagen del sdsnatcher73

21-04-2022, 08:09

Not yet, first machine (HB-F1XD) will arrive with the next batch Wink

So far all HIC boards were still repairable or just a capacitors replacement was needed.

Por vaj_Lehenak

Champion (343)

Imagen del vaj_Lehenak

21-04-2022, 14:56

Hello, it hasn't worked for me on the Sony XD, the black screen stays.

Por Alexey

Guardian (3385)

Imagen del Alexey

21-04-2022, 15:03

vaj_Lehenak wrote:

Hello, it hasn't worked for me on the Sony XD, the black screen stays.

Is it a "no signal" black screen or black screen with proper video signal? Please send me the pictures of the assembled board from both sides and let's nail the problem down. Maybe it's something else that broke...

Por vaj_Lehenak

Champion (343)

Imagen del vaj_Lehenak

25-05-2022, 19:39

Hi Alexey,

We followed your recommendations, and found a poorly soldered transistor pin.
We have soldered it correctly and now it works very well.
Thank you very much

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