HIC-1 board redesign and improvement

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Par MAROCA

Master (201)

Portrait de MAROCA

19-01-2022, 09:12

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

Par Wierzbowsky

Guardian (3541)

Portrait de Wierzbowsky

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.

Par Wierzbowsky

Guardian (3541)

Portrait de Wierzbowsky

27-03-2022, 01:55

All kits are now sold out.

Par Wierzbowsky

Guardian (3541)

Portrait de Wierzbowsky

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.

Par Wierzbowsky

Guardian (3541)

Portrait de Wierzbowsky

20-04-2022, 22:47

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

Par Manuel

Ascended (19216)

Portrait de Manuel

20-04-2022, 23:48

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

Par sdsnatcher73

Prophet (3808)

Portrait de 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.

Par vaj_Lehenak

Champion (349)

Portrait de vaj_Lehenak

21-04-2022, 14:56

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

Par Wierzbowsky

Guardian (3541)

Portrait de Wierzbowsky

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...

Par vaj_Lehenak

Champion (349)

Portrait de 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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