20 pin Philips A/V special connector at the Philips VCR.
The Philips VCRs, V2020, V2021, V2022 and V2023 have a 20-pin Audio/Video connector through which all signals must be connected.
|1||External Audio Input.|
|2||Audio Output. Internal feed to UHF Modulator.|
|4||Test Point for Bias adjustment|
|5||Camera Remote Out|
|6||External ON (XON): Goes High when channel “00” is selected.|
|7||Remote in. (Data via Camera)|
|8||Voltage Actuator Added.|
|9||Head to Frame Added Pulse.|
|10||Ground for Head Frame Added.|
|11||Muting: Low is no signal applied.|
|12||NOT REC: Goes low in Record mode,|
|13||Mute All: Goes low when External Video In is selected.|
|14||Mute Sound: Goes Low when External Audio In is selected.|
|15||Playback envelope track sensing. (Envelope Curve)|
|16||Ground for Pin 15.|
|17||External Video Input.|
|18||External Video Output.|
|19||NOT PB. Goes low in Playback mode.|
|20||Ground for Pin 1.|
- If you wish to get External Video in to a V2020/1/2/3 then the signal needs to be amplified and fed to Pin 17. Similarly Video Output from Pin 18 needs to be buffered before it can drive a 75 Ohm line.