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Panasonic TC-14Z88RQ User Manual

Panasonic TC-14Z88RQ
68 pages
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308269c3.html
Table Of Contents
COVER
1 Safety Precautions
1.1 General Guide Lines
1.2 Leakage Current Cold
Check
1.3 Leakage Current Hot
Check (Fig. 1)
1.4 X-Radiation
1.5 GP3 Chassis Block
Diagram
2 Service Hints
2.1 Service Position for E-
Board
2.2 Factory Mode Adjustment
2.3 Adjustment for White
Balance
2.4 Adjustment for CRT CUT
OFF
2.5 Adjustment Procedure
2.6 PAL Colour
2.7 Adjustment
3 Conductor Views
4 Schematic Diagram
4.1 A BOARD
4.1.1 A BOARD (1 / 5)
4.1.2 A BOARD (2 / 5)
4.1.3 A BOARD (3 / 5)
4.1.4 A BOARD (4 / 5)
4.1.5 A BOARD (5 / 5)
4.2 L BOARD
4.2.1 L BOARD (1 / 2)
4.2.2 L BOARD (2 / 2)
5 Part Location
6 Replacement Parts List
6.1 Replacement Parts List
Service Manual
TOP NEXT
ORDER NO. MTV0308269C3
Colour Television
TC-14Z88RQ
GP3 Chassis
Specifications
file:///C|/Documents and Settings/eDOK/Рабочий стол/GP3 Ch_TC-14Z88RQ.htm (1 of 3)10.02.2006 2:27:21
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Panasonic TC-14Z88RQ Specifications

General IconGeneral
Display TypeCRT
Aspect Ratio4:3
ManufacturerPanasonic
Screen Size14 inches
TypeCRT
InputsComposite

Summary

Safety Precautions

General Guide Lines

Provides essential guidelines and recommendations for safe operation and servicing of the equipment.

Leakage Current Cold Check

Details the procedure for measuring leakage current when the television is unplugged and cold.

Leakage Current Hot Check (Fig. 1)

Explains how to test for leakage current while the television is powered on and operating.

X-Radiation

Addresses potential X-radiation hazards and the necessary precautions during service.

GP3 Chassis Block Diagram

Shows a high-level block diagram of the GP3 chassis, illustrating major functional modules.

Service Hints

Service Position for E-Board

Describes the correct physical orientation and steps for accessing the E-Board for servicing.

Factory Mode Adjustment

Details how to enter and navigate the factory service mode for TV adjustments.

Adjustment for White Balance

Explains the procedure for adjusting the white balance of the CRT display for accurate color reproduction.

Adjustment for CRT CUT OFF

Outlines the process for adjusting the CRT cutoff point to ensure proper picture display.

Adjustment Procedure

Provides a step-by-step guide for various calibration and adjustment procedures.

PAL Colour

Details the specific adjustments for proper color display in PAL broadcast systems.

Adjustment

General term for various calibration steps not covered elsewhere.

Schematic Diagram

Resistor

Explains resistor types, values, and abbreviations used in schematics.

Capacitor

Details capacitor types, values, and abbreviations used in schematics.

Coil

Explains coil types and inductance notation in schematics.

Test Point

Defines the symbol used to indicate test point locations on schematics.

Earth Symbol

Explains the symbols for chassis earth (cold) and line earth (hot).

A BOARD

Notes and precautions regarding the Power Circuit and HOT/COLD indications in schematics.

Replacement Parts List

Resistor

Provides abbreviations for resistor types and their corresponding tolerance values.

Capacitor

Lists abbreviations for capacitor types and their tolerance values.

Replacement Parts List

A list of part numbers, names, and descriptions for replaceable components.

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