|
According to the Motorola vt71 svc_manual, you should be able to see a healthy 1.8v ptp video signal with an oscilloscope on the grid of the video amp U6 (P1 6AU6), if, all is working OK, and the signal is getting to and past the detector, at point D.
__________________
=^-^=
Yasashii yoru ni hitori utau uta. Asu wa kimi to utaou. Yume no tsubasa ni notte.
いとおしい人のために
|