Panasonic TC-21Z80PQ User Manual

Power Source
A
C
A
UTO 110-240V, 50
/
60Hz
Power Consumption 89 W
A
erial Impedance 75 Ω unbalanced
Coa
x
ial t
y
pe
Receiving System NTSC
Receiving Channels Regular TV
VHF 2-13 (US
A
ST
A
ND
A
RD)
UHF BAND 14-69 (US
A
ST
A
ND
A
RD)
CATV 1-125 (US
A
ST
A
ND
A
RD)
Video /
A
udio / Terminals
RAV In Video In 1 Vp-p 75 Ω
A
udio In
A
ppro
x
. 400mVrms
Monitor Out Video Out 1 Vp-p 75 Ω
A
udio Out
A
ppro
x
. 400mVrms
High Voltage 28.0 ± 1.0kV
at zero beam current
Picture Tube
A
51J
X
S064
X
51cm (21 inches)
Measured diagonall
y
,
© 2004 Matsushita Electric Industrial Co., Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
TC-21Z80PQ
GP3 Chassis
90 ° deflection
A
udio Output 7W
Dimensions (W
x
D
x
H) Height : 464.0 mm
Width : 682.0 mm
Depth:496mm
Weight (Mass) 22 kg (Net Wt)
Note:
Specifications are subject to change without notice. Mass and
dimensions shown are approximate.
Colour Television
Specification
Order No. MTV0401332C3

Panasonic TC-21Z80PQ Specifications

General

Brand	Panasonic
Model	TC-21Z80PQ
Category	TV
Language	English

Summary

Television Specifications

Safety Precautions and Procedures

General Safety Guidelines

Outlines general safety advice for servicing, including isolation transformers and protective devices.

Leakage Current Checks

Details procedures for cold and hot leakage current testing to prevent shock hazards.

X-Radiation Prevention

Explains potential X-radiation sources and precautions during service.

Service Procedures

Adjustment Procedures

General Adjustment Procedure

Details initial setup and test point voltage checks for +B, RF AGC, and High Voltage.

Colour Purity Adjustment

Step-by-step guide for achieving correct colour purity using degaussing and convergence magnets.

Convergence Adjustment

White Balance Adjustment

Schematic Diagrams

GP3 Chassis Schematic Overview

A Board Schematics (Pages 14-18)

L Board Schematics (Pages 19-20)

Replacement Parts List

Parts List Notes and Abbreviations

Replacement Parts Listing (Capacitors, Diodes, ICs, Coils, Resistors, Transistors)

Comprehensive listing of replaceable components, detailing part numbers and descriptions.