Panasonic TC-21PM30R User Manual

Service Manual
Colour Television
TC-21PM30R
MX-7 Chassis
Specifications
Power Source :
AC AUTO 110-240V, 50/60Hz
Video / Audio Terminals :
FAV In : Video In 1 Vp-p 75
Power Consumption :
86W Audio In Approx, 400mVrms
RAV In : Video In 1 Vp-p 75
Aerial Impedance:
75 unbalanced Audio In Approx, 400mVrms
Coaxial type Monitor Out :Video Out1 Vp-p 75
Audio OutApprox, 400mVrms
Receiving System :
17 System
Receiving Channels : High Voltage :
28.0 kV ( +/- 1.0 )
VHF 2-12 (PAL/SECAM B,K1) at zero beam current
0-12 (PAL B AUST)
1-9 (PAL B N.Z)
Picture Tube :
XA51LSK955X-A
1-12 (PAL/SECAM D) 51cm (21 inches)
1-12 (NTSC M JAPAN) Measured diagonally, 90 deflection
2-13 (NTSC M U.S.A)
UHF 21-69 (PAL G,H,I/SECAM G,K,K1)
28-69 (PAL B AUST)
Audio Output :
3.5W x 2 = 7W
13-57 (PAL D,K)
13-62 (NTSC M JAPAN)
14-69 (NTSC M U.S.A)
CATV S1-S41(OSCAR)
Dimensions :
Height : 473.6 mm
1-125 (U.S.A CATV) Width : 600 mm
C13-C41(JAPAN) Depth : 484.4 mm
S21-S41 (HYPER)
Z1-Z37 (CHINA)
Mass :
23.4 kg
Intermediate Frequency :
Video 38.0 MHz Specifications are subject to change without
Sound 31.5 MHz (D,K) / 32.5MHz (B,G) notice.Mass and dimensions shown are approxi
32.0 MHz (I) / 32.5MHz (M) mate.
Colour 33.57 MHz (PAL)
33.6 MHz (SECAM)
32.5 MHz (B,G)
33.75 MHz (SECAM)
34.42 MHz (NTSC)
Panasonic
2000 Matsushita Electric Industrial Co., Ltd.
All right reserved.Unauthorized copying and
distribution is a violation of law.
ORDER NO. MTV 0010147C3
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Panasonic TC-21PM30R Specifications

General

Brand	Panasonic
Model	TC-21PM30R
Category	TV
Language	English

Summary

Safety and Warnings

General Safety Precautions

Essential guidelines for safe servicing procedures and electrical hazards.

X-Radiation Warning

Information and precautions regarding X-radiation from the EHT section.

Chassis Overview and Service Hints

MX-7 Chassis Block Diagram

Visual representation of the TV's main functional blocks.

Service Hints

Practical tips and procedures for servicing the television.

Adjustment Procedures

CRT and White Balance Adjustments

Procedures for adjusting white balance, light levels, and CRT cut-off.

Voltage, RF, and Colour Adjustments

Steps for adjusting voltages, RF AGC, colour, and convergence.

Circuit Schematics and Diagrams

PCB Layouts

Diagrams showing component placement on L, Z1, and A boards.

Circuit Schematics

Detailed schematics for CRT, audio, main, and EW circuits.

Parts Information

Parts Location

Illustration showing the physical location of major parts.

Replacement Parts List

Comprehensive list of all replaceable parts with specifications.