Battery corrosion repair kit for Gottlieb System 80 series MPU boards.
Contains electronic components most frequently damaged by battery corrosion.
This kit includes:
Y1 -- 3.57MHz Crystal
Z1 -- Dual Monostable Multivibrator, part type 4528.
Z2 -- Dual D-Type Flip-Flop, part type 74HCT74 - better than original substitute for 7474.
Z3 -- Hex Inverter, part type 7404.
Z4 -- Quad 2-Input AND gate, part type 4081.
Z36 -- Hex Inverter, CMOS, part type 4069.
XZ2, XZ3, XZ36, XZ4 -- 14 Pin machine pin IC sockets (3ea). For Z2, Z3, Z4, and Z36 above.
XZ1 -- 16 Pin machine pin IC socket. For Z1 above.
SW1 -- DIP Switch, 8 Position.
C1 -- Capacitor, 100uF, 10V, Axial Electrolytic.
C2 -- Capacitor, 0.01uF, Axial Ceramic.
C3 -- Capacitor, 0.1uF, Axial Ceramic.
C5 -- Capacitor, 0.01uF, Axial Ceramic.
C25 -- Capacitor, 0.1uF, Axial Ceramic.
C36 -- Capacitor, 10uF, 10V, Axial Tantalum.
CR1 through CR8 -- Diode, Switching. 8 x 1N4148
CR33 through CR35 -- Diode, Switching. 3 x 1N4148
R3 -- Resistor, 5.6K, 1/4W, 5%
R4 -- Resistor, 2K, 1/4W, 5%
R5 -- Resistor, 2K, 1/4W, 5%
R6 -- Resistor, 3K, 1/4W, 5%
R7 -- Resistor, 62, 1/4W, 5%
R8 -- Resistor, 180, 1/4W, 5%
R9 -- Resistor, 1K, 1/4W, 5%
R34 through R41 -- Resistor, 4.7K, 1/4W, 5% (x8).
R43 -- Resistor, 5.6K, 1/4W, 5%
R44 -- Resistor, 2K, 1/4W, 5%
R45 -- Resistor, 3K, 1/4W, 5%
R46 -- Resistor, 3K, 1/4W, 5%
R47 -- Resistor, 24K, 1/4W, 5%
R48 -- Resistor, 3K, 1/4W, 5%
R49 -- Resistor, 5.6K, 1/4W, 5%
R50 -- Resistor, 180, 1/4W, 5%
R54 -- Resistor, 3K, 1/4W, 5%
Q1 -- Transistor, 2N4403 (Alternate for MPSA70)
Q2 -- Transistor, 2N4401 (Alternate for 2N4400)
Q3 -- Transistor, 2N4401 (Alternate for 2N4400)
Q4 -- Transistor, 2N4403 (Alternate for MPSA70)
VR1 -- Diode type 1N5225B, Zener, 3.0V

---

Effective 1 March 2010 - kits will no longer be provided with printed instructions.
Kit instructions can be found here (Acrobat Format)

---

Gottlieb is a registered trademark owned by Gottlieb Development LLC