Teac CT M145 Service Manual

Page 1

TEAC®

CT-M215

CT-M145

Color Television
SERVICE MANUAL

Thanks for buying a TEAC. Read this manual carefully to get the best periormance from this color television.

This aopliance has a serral number located

. on me rear panel Please record the model
number and serial number and retain them for

your records.

Model number

Serial number

WARNING: TO PREVENT FIRE 0R SHOCK
HAZARD, DO NUT EXPOSE THIS
APPLIANCE TD RAIN 0R MOISTURE.

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CONTENTS

Contents and Specifications .............
Safety Precautions...

Servicing Precautions ..
Controls Location ..............
Disassembly Instructions ......
Parts Location Diagram of Main Chassis
Adjustment instructions ...........................
Circuit Description
Troubleshooting Guide
Block Diagram
Wiring Diagram ..
Terminal View of Semiconductor.
Component Location Guide
Printed Circuit Board
Exploded View
Replacement Parts List
Circuit Diagram .

SPECIFICATIONS
Power Consumption ................................................................................................................................................ 21"(85W), 14"(70W)
Receiving TV System.. ............. CCIR Standard
Tuning .......................... 40 Voltage Synthesizer
Audio Output .......................................... 3W

75 ohm IEC Type
(300-ohm using baiun supplied)

Antenna input Impedance

Picture Tube ............................................................................................................................. (21") A51EBV13X25 (VIDEO-COLOR)
(14")A34KC012XX 0237BD
Dimension . ........................................................................................................ 14": 360(W) x 370(0) x 349(H) mm
21": 512(WI x 474.4(D) x 475(H) mm
Weight . ....... (14") 10,4 Kg
(21") 21.7 Kg
C L R EIVING SYSTEM PAL B/G7 PAL-H
0 0U REC PAL/SECAM-B/G SECAM WK PAL-I
"£1019?".,,,____3§;9M'12______-,.,3§9Mt'é,,_ 99.5%. _____ §§-?_Mtl.z___
Intermediate Sound 33.4 MHz 33.4 MHZ 33.5 MHz 33.4 MHz
Frequency 7777c7c3l7o7u?7 7 7 7 7 7 7 737474777 Mlii 77777 7 7 7374177 Nil-ii 77 7 7§§,7()777I\7/II7-I7z77 7 773.1177 7M7Hz7 77
VHF Low 2-4 CH, S1-Sz
Receiving 7 VHF High 5-12 CH, 52-st
Channe' 7 77 UHF 21-89 CH
Power Source 220V/50Hz (SMPS) 240V/50Hz (SMPS)