Looking for Resistor array. Help !!

[Claiker]

Hi.

I am looking for a resistor array o equivalent,  (Troyan bootleg 2º pcb position F6).



Thanks.

[stayouttadabunker]

Have you tried punching those chip numbers in at mouser.com?

[Claiker]

thanks for replying, I searched but says, not found.

Does anyone have this game or similar and can tell me if you have any other references?

Thank you.

[ramegoom]

If I had to guess, I'd say it's a straght-forward 1000 ohm array, one common pin, eight separate 1K resistors. Since it's 9 pins, and there is a "102" in the part number, you could easily ohm it out to see if the common pin - Pin 1 - measures 1K from that pin to the first un-broken pin. Then you can verify that there is no continuity between all the other pins. This would confirm the common rail on pin 1 feeding the eight elements.

[Claiker]

thank you very much, very well explained.

I removed one from a bootleg capcom, the game works perfect.

thanks again.

[KirkLasVegas]

These are known as a "pull up array"
Like it was said before, they are typically x number of resistors all tied to one common pin.
If you need one and can't find the "Real deal"...simply remove the old one. Place a single resistor on end in each hole.
At the common pin use a resistor lead standing on end. Cut all the leads so they are about 1/8 of a inch taller than the body of the resistors.
Cut the bare lead so its the same height.Gently press a piece of "Solderwick" down on each of the leads and solder into place.
While it's not as pretty, it does work 100%.....

Kirk