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Q*Bert Power Supply Rebuild Kit

This qbert power supply kit was put together with many upgrades for weak components that commonly fail on these boards. In no way will this make your power supply indestructible but it will increase its life greatly and bring your dead power supply back to life. This kit can be used for other Gottlieb games such as Mad Planets and Krull that use the same power supply.

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$24.75 (tax excl.)
Out-of-Stock
Reference:
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Description

If your having issues with your QBert power supply I highly recommend a complete rebuild. Most qberts have or will have power supply failure, its just a matter of time. Don't wait until it fails as it will likely take out the sound board when it goes. This kit was put together with many upgrades for weak components that commonly fail on these boards. In no way will this make your power supply indestructible but it will increase its life greatly and bring your dead power supply back to life.

 

 This kit can be used for other Gottlieb games such as Mad Planets and Krull that use the same power supply.

Kit includes the following items.

C12 100uf Cap

C21/C22 2200uf Caps

C31/C41 470uf Caps

D26 1N5361 27v Zener Diode(can sub 24v on request)

D12 1N4734 5.6v Zener Diode

D21-D24 1N5402 Diodes (not pictured)

Q11 MJE2955 Transistor

Q12 TIP31C

Q21 2N3055 Transistor

R12 100 Ohm 3w Resistor

R13/R14 12 Ohm 3w Resistors

R21/R22 1.8K Ohm 3w Resistors

U31 7812 +12v Regulator

U41 7912 -12v Regulator

VR1 100 Ohm Potentiometer

Qty 2 TO-3 Transistor Insulators

 

 

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