TV in jack pinout?

If you're making a portable you probably need something to watch it on. (Unless you want to guess what's happening in the game, but I wouldn't advise that) Anyway, this forum is your "Hacking a pocket TV/screen" one-stop solution. Share your experiences and knowledge here.

Moderator: Moderators

Post Reply
J6103
Posts: 1
Joined: Mon Jul 05, 2004 4:28 pm
Location: Somewhere, where else?

TV in jack pinout?

Post by J6103 »

I have an old radioshack pocket tv(screen=2.2in) that uses the normal tv hookup plug on most pocket tv's
---
(12019667-JACK AUDIO VIDEO[-NP Part#:J90229])
---
and becase I am completely new to making actual portables, I would like to know the pinout for all of the pins on this connector(ie:the Tv/in switch and the video+audio).

Where might I obtain the pinnout information for this?

---

|On a side note(off topic), where might I obtain a DC-DC converter for 6v to 4.5v, or would I have to make the circut myself? If I need to make it myself, where might I obtain the schematics for the circut?)
someone
Posts: 708
Joined: Tue Apr 27, 2004 7:34 pm
Location: California, Bay Area

Post by someone »

try looking at mouser.com or digikey.com for the DC-DC adapter although i would like to know why you need 4.5V but i assume your pocket tv runs on 3AAs. look on the TV at the max imput voltage. i would guess you could get away with the 4.8V you would get from 4 AAnimhs, and that could probably run the system as well, if you bypassed the 7805 that many systems have. as for the pinouts, i sadly can't help you there. good luck on your portable!!!
Current Project=???, N64 PE, SNES PE
diggerdanh
Posts: 112
Joined: Wed Apr 07, 2004 3:28 pm
Location: Cincinnati, OH
Contact:

Post by diggerdanh »

HK-47
Moderator
Posts: 3598
Joined: Thu Jul 15, 2004 2:17 pm
Location: /dev/moderator/
Contact:

Post by HK-47 »

Image
Theres the pic...
Post Reply