CR29TF420
FEB/02
CR29TF420
Television
Latin America After Sales
Indianapolis, IN 46290 U.S.A.
SERVICE DATA INDEX
USE ISOLATION TRANSFORMER WHEN SERVICING
SAFETY NOTICE
Components having special safety characteristics are identified by a ( ) on schematics and on the parts list in this Service Data and its bulletins.
Before servicing this instrument, it is important that the service technician read and follow the "Safety Precautions" in the Basic Service Data.
CR29TF420
Basic Service Data
First Edition - First Printing
Copyright 2002 - Thomson multimedia Inc.
Printed in U.S.A. - Trademark(s)
®
Registered - Marca(s) Registrada(s)
Page
Number
Adjustments (Onscreen Display) ...................................................................................
9
Circuit Decription ...........................................................................................................
21
Disassembly ...................................................................................................................
5
IC Pin Descriptions ........................................................................................................
15
Remote Control ..............................................................................................................
14
Replacement Partlist .......................................................................................................
37
Schematics
Interconnect Diagram ..................................................................................................
46
AV Switch ..................................................................................................................
47
Micro-Controller ........................................................................................................
48
One Chip ....................................................................................................................
49
Power Supply .............................................................................................................
50
Stereo Decoder and Audio Output .............................................................................
51
Tuner ..........................................................................................................................
52
Vertical and Horizontal Output ..................................................................................
53
Video Output ..............................................................................................................
54
Servicing and Safety Checks ...........................................................................................
2
Specifications ..................................................................................................................
3
Troubleshooting Guides .................................................................................................
24
Waveforms ......................................................................................................................
32
CAUTION: Modification or repair of this unit by unauthorized persons is a direct violation of FCC Rules Part 68.216 and could
result in risk of electric shock. You are urged to contact a qualified factory authorized service facility for repairs.
