Table Of Contents - GCE VECTREX HP-3000 Service Manual

G . . C.E. VECTREX SERVICE MANUAL
TABLE OF CONTENTS
I.
SPECIFICATIONS ....................................................... 1
11. OPERATING INSTRUCTIONS ............................................ 2
II!. MAINTENANCE AND SAFETY TIPS ...................................... 7
IV. TV AND RADIO INTERFERENCE ......................................... 7
V.
CIRCUIT DESCRIPTION ................................................. 8
VI. DISASSEMBLY .................................................. , ....... 11
A. Back Cover Removal .........................................•.. , . . . . 11
8. Power Board Removal . : ............................................. 11
C. Logic Board Removal ............................................... 11
O. Power Transformer Removal ......................................... 11
E. Speaker Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
VII. LOGIC BOARD ADJUSTMENTS ......................................... 12
Logic Board Component Layout ..................................... 13
VIII. POWER BOARD ADJUSTMENTS ........................................ 15
Power Board Component Layout ...... ,. ............................ 14
IX. CRT /YOKE REMOVAL AND SET-UP ..................................... 16
X. HAND CONTROL OISASSEMBL Y ....................................... 16
Hand Control Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
XI. TEST CARTRIDGE PROCEDURE ........................................ 18
XI I. PARTS LIST ............................................................ 22
Xl!
I.
BLOCK DIAGRAM ............................................ , ......... 29
POWER BOARD SCHEMATIC ........................................... 30
LOGIC BOARD SCHEMATIC ............................................ 31
PACKAGING .................................... , , ...................... 32