6CD'S
6 CD'S COVERING EARLY BALLY AND WILLIAMS TROUBLESHOOTING PCB'S.
TITLES INCLUDE:
#1 -WILLIAMS LEVEL 6 CPU
#2 -WILLIAMS LEVEL 7 CPU
#3 -WILLIAMS LEVEL 3 THRU 7 DRIVER BOARD
#4 -WILLIAMS SOUND AND SPEECH MODULES
#5 - BALLY SQUAWK AND TALK MODULE
#6 -BALLY MPU
EACH CD CONTAINS DOZENS OF CAD DRAWINGS, PHOTOS AND CHARTS. INFORMATION IS FORMATTED IN BOTH MS WORD AND ADOBE READER. EASY TO FOLLOW TEXT FOR DOING BOTH AMATEUR AND SKILLED REPAIRS.
EACH INDIVIDUAL CD IS $10.00 (INCLUDING POSTAGE). SAVE $$ BY ORDERING ALL 6 ON A SINGLE CD FOR $24.00 (INCLUDING POSTAGE).
MAKE CK/MO OUT TO TOM CALLAHAN 21 HEATHER DRIVE PLYMOUTH MA 02360