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Service Manual Model Plus 4 Computer

In English
Commodore PN-314001-04
Publisher: Commodore Business Machines, Inc.
October, 1984
This book is available electronically at http://www.devili.iki.fi/Computers/Commodore/Plus4/Service_Manual/front_page.html

Table of Contents
SPECIFICATIONS1
OVERVIEW2
PRODUCT PARTS LIST3
CASEWORK IDENTIFACTION3
PCB LAYOUT4
PCB PARTS LIST5
PCB SCHEMATIC DIAGRAMS7
KEYBOARD MATRIX7
I.C. PINOUTS FOR UNCOMMON CHIPS9
RF MODULATOR 251844 LAYOUT11
251844 SCHEMATIC11
RF MODULATOR 251311 LAYOUT12
251311 SCHEMATIC12



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