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spamtrap1888 spamtrap1888 is offline
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Default 1971 Chrysler Radio audio transistors ?

On Sep 4, 11:40*am, "Michael A. Terrell"
wrote:
Sparkey wrote:

Hey;


* I just got this original 1971 Chrysler radio but it has distorted audio.
( *Chrysler 3501013 *Mark 07902)


* *Sam's list six 3501013 versions:
* * * * * * * * * * * * * * * * Volume *Date * *On hand
3501013 (1BBC) * * * * * * * * * 89 * * 1971 * *Y
3501013 (GG01303) * * * * * * * 104 * * 1971 * *Y
3501013 (PG 73) * * * * * * * * 122 * * 1972 * *Y
3501013 (1PD1209, 2DP1209) * * *128 * * 1972 * *Y
3501013 (2PD1308) * * * * * * * 157 * * 1973 * *Y
3501013 * * * * * * * * * * * * 179 * * 1974 * *Y

Turns out that one of the 2 output transistors is shorted.


Both transistors have the Motorola icon and have the numbers 7239 and it looks like 7252 respectively.


Date codes: 39th & 52 week of 1972


Guess he's wrong about it being a 1971 radio then. If anything the
date codes would be 1970, not 1972.

But why would they put the date code next to the logo?


I've been trying to identify them (here's a pic)
http://i582.photobucket.com/albums/s...o/MVC-205F.jpg


* *I get: "Status 503 Service Unavailable"


Mee too, the first few times.


* *I would think it would be in one of the last two manuals listed, but
I'd like to see some photos beore I dig out the books.


If you want a good picture of leads on a power tab package you're in
luck.