Can I put a LW3# PPB 520-5021-00 into a TFTC #•520-5021-05?? TFTC is newer and has a few more fuses. I need to test the LW3 board easiest way is to switch boards and see what works and what doesn't. Will I fry something?? Thanks!!

#2 6 years ago

CMX

viperrwk

Inactive member

New Haven, CT

8y 42,650 4,167

Yes.
The only difference is that the -05 board has three additional fuses - a 3ASB on the 28v line, a 4ASB on the 50v line and another 4ASB on the relay. If the TFTC has a problem in these areas you won't have fuse protection - but otherwise are interchangable.

BTW Rottendog sells a replacement that they say replaces either version:

http://rottendog.us/PPB001.html

viperrwk

#3 6 years ago

JOE

joekiss

Pinside member

St Charles, MO

8y 44,650 1,502 9

TFTC is fine LW3 is having problems.

#4 6 years ago

JOE

joekiss

Pinside member

St Charles, MO

8y 44,650 1,502 9

And thanks!!

#5 6 years ago

CMX

viperrwk

Inactive member

New Haven, CT

8y 42,650 4,167

OP
Quoted from joekiss:
TFTC is fine LW3 is having problems.

Was stating that for anyone that may search and find this thread in the future so they know the risk involved.

Good luck!

viperrwk

Promoted items from the Pinside Marketplace

$ 48.00

Cabinet - Other

Tales From the Crypt PinCup "White Logo"

ModFather Pinball Mods

From: $ 18.00

Apparel - Men

Pinside Pinball (R)evolution Tee

Pinside Shop

$ 35.00

Cabinet - Other

Power Supply Kit for Mods

Arcade Upkeep

Hey there! Got a moment?

Great to see you're enjoying Pinside! Did you know Pinside is able to run thanks to donations from our visitors? Please donate to Pinside, support the site and get anext to your username to show for it! Donate to Pinside