Motorola M3000 Service Manual

®MOTOROLA
TABLE OF CONTENTS
SAFETY WARNI NG ... .. . . ........ . . . . . . . ... . . 4-16
SPECIFICATIONS .... . . . ......... . ...... . ... . . 4-17
GENERAL INFORMATION . .. .. ...... . .. . . .. .. ... 4-18
SERVICE NOTES .. . .... .. ... . ..... . .. . ... . . . .. 4-18
BLOCK DIAGRAM ....... .. .. . . . . . . . . . ... . .. .. . 4-20
THEORY OF OPERATION ...... .. ... . . . . . ... . . . . 4-20
VERTICA L/ VIDEO CIRCUIT CARD
(COMPONENT VIEW) .... ... . . . ... .. .... 4-27
POWER SUPPLY CIRCUIT CARD
(COMPONENT VIE W) .... . . . .. . . ........ 4-27
VERTICAL /V IDEO CIRCUIT CARD
(SOLDER VIE W) ....... . ...... .. .. . ... 4-28
POWER SUPPLY CIRCUIT CARD
(SOLDER VIEW) .. . .. . .. . ... .... . . .. . . 4-28
HORIZONTAL CIRCUIT CARD
(COMPONENT VIEW) ......... .. . .. .. . .. 4-29
REAR CHASSIS VIEW .. . .. . . .... ... . . .. . . . ..... 4-29
SCHEMATIC DIAGRAM ....... .. .. . .... ... . .. ... 4-30
HORIZONTAL CIRCUIT CARD
(SOLDER VIEW) .. ... ...... .. ... .. . .. . 4-31
REPLACEMENT PARTS LIST .... .. . . .. ... . . .. .. .. 4- 31
Model M3000 / M3003 (12" - CRT)
CAUTION
SERVICE
MANUAL
MODELS*
M3000-140. 240, 340
M 3003-140, 240, 340
M 4000-140, 240, 440
M 4003-140, 240, 440
*INCLUDES
St~p._~n·
FAEPC-00169
Model M4000 / M4003 (15" - CRT)
NO WORK SHOULD BE ATTEMPTED ON ANY EXPOSED
MONITOR CHASSIS BY ANYONE NOT FAMILIAR W ITH
SERVICING PROCEDURES AND PRECAUTIONS.
/tllOTOROLA INC.
Dat:a Product:s
CAROL STREAM, ILLINOIS 60187 4-15
MANUAL VP 27 PART NO. 68P25253A57-1
PRINTED IN U.S.A.
PRICE $2.00
It' MOTOROLA , INC. 1!P8

Motorola M3000 Specifications

General

Brand	Motorola
Model	M3000
Category	Cordless Telephone
Language	English