In the morning I desoldered transistors and put in correct position (side with text is on the right) and now keyboard is working properly.
I'm happy
!Search found 3 matches
- Wed Feb 15, 2017 9:24 pm
- Forum: ZX Spectrum Lounge
- Topic: ZX Spectrum Harlequin rev. G problem with keyboard
- Replies: 7
- Views: 6103
Re: ZX Spectrum Harlequin rev. G problem with keyboard
Issue is clear. Ben Versteeg helped me sending this pictures (attachments).
In the morning I desoldered transistors and put in correct position (side with text is on the right) and now keyboard is working properly.
I'm happy !
In the morning I desoldered transistors and put in correct position (side with text is on the right) and now keyboard is working properly.
I'm happy
!- Tue Feb 14, 2017 9:20 pm
- Forum: ZX Spectrum Lounge
- Topic: ZX Spectrum Harlequin rev. G problem with keyboard
- Replies: 7
- Views: 6103
Re: ZX Spectrum Harlequin rev. G problem with keyboard
This is standard harlequin board rev. G.
See attached photo. My mainboard is the same.
See attached photo. My mainboard is the same.
- Tue Feb 14, 2017 7:23 pm
- Forum: ZX Spectrum Lounge
- Topic: ZX Spectrum Harlequin rev. G problem with keyboard
- Replies: 7
- Views: 6103
ZX Spectrum Harlequin rev. G problem with keyboard
Hello All, I've bought recently in the Internet Harlequin rev. G board with all necessary parts. After soldering - first test ... power on ... and success !!! Screen ok. Sound ok. But when I connected the keyboard it turned out that the keyboard didn't work :-(. During soldering I had my doubts how ...