Aiwa TV-CN140 User Manual

SERVICE MANUAL
COLOR TELEVISION
TV-CN140 NH
S/M Code No. 09-00B-418-7S2
SUPPLEMENT
• This Service Manual contains information about the difference between
TV-CN140(NH1AL) and TV-CN140(NH). If requiring other information,
see Service Manual of TV-CN140(NH), (S/M Code No. 09-99A-418-7R1).
DATA

Aiwa TV-CN140 Specifications

General

Brand	Aiwa
Model	TV-CN140
Category	TV
Language	English

Summary

Specifications

Tuner System

Details the tuner type and its frequency synthesis.

Electrical Main Parts List

IC Components

Lists integrated circuits with their part numbers and descriptions.

Transistor Components

Lists transistors with their part numbers and descriptions.

Diode Components

Lists diodes with their part numbers and descriptions.

Main Circuit Board Connectors

Lists connectors on the main circuit board.

Wiring - 1 (Main)

Main Circuit Board Layout

Diagram showing component placement and wiring on the main circuit board.

Schematic Diagram (Main/NK)

Main Circuit Board Schematic

Detailed circuit diagram for the main and NK boards.

Wiring - 2 (NK)

NK Circuit Board Layout

Diagram showing component placement and wiring on the NK circuit board.