It is currently 23 Sep 2019, 02:14

All times are UTC [ DST ]


Search found 1 match

Author Message

 Jump to forum   Jump to topic

Posted: 07 Jan 2019, 11:56 

You take the video signal from pin 7 of J602 on the VDTB assy (see pic), you'll then want to cut or de-solder that lead of the ribbon cable that goes to the PALB / YCNR board as we are bypassing that (you could actually install a switch at this point if you wanted to switch back between stock and the mod) . You'll also want to de-solder the stock RCA socket and replace it with a good quality one to connect up to your new line driver, I would also terminate the the output close to the chip itself rather than on the socket to reduce change of oscillations.

The 5v rails can be taken directly from the main board, you'll see a +5v -5v and a GND that you can solder straight to. I bypassed these with some electrolytic capacitors on my strip board circuit

Let me know if you want any more info!
Page 1 of 1 [ Search found 1 match ]


All times are UTC [ DST ]


Jump to: