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Disney DT1350-P User Manual

Disney DT1350-P
30 pages
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SERVICE MANUAL
DT1350-P
Design and specifications are subject to change without notice.
COLOR TELEVISION RECEIVER
ORIGINAL
MFR'S VERSION A
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Disney DT1350-P Specifications

General IconGeneral
TypeTV Receiver
ModelDT1350-P
BrandDisney
Input Voltage120V AC, 60Hz
Power Consumption15W
ColorPurple
Remote ControlIncluded

Summary

Servicing Notices on Checking

Keep the Notices

Indications and notices on the cabinet, chassis, and parts.

Avoid Electric Shock

Warning about high voltage parts while the electric current is flowing.

Use Designated Parts

Replace parts with those having the same safety characters.

Original Position After Assembly

Ensure parts and wires are returned to their original positions.

Cathode-Ray Tube Care

Handle CRT with care to avoid implosion due to shock.

Avoid X-Ray Emission

Use designated parts and do not modify high voltage circuits.

Safety Check After Servicing

Confirm parts, wiring, and insulation before final checks.

How to Order Parts

Part Ordering Information

Include model number, version letter, part number, and description.

Important Service Notes

Silicon Grease Usage

Use specified silicon grease (YG6260M) and remove old grease.

General Specifications - CRT, Tuning, Power, Regulation

CRT Specifications

Size, type, deflection, magnetic field, position, and size details.

Tuning System Specifications

Broadcasting system, tuner type, channel coverage, and frequency.

Power Specifications

Power source, consumption, and protector details.

Regulation Specifications

Safety circuit, IC protector, safety, and radiation compliance.

Temperature and Humidity

Operating and storage temperature, operating humidity.

On Screen Display (OSD) Menu

Picture, audio, and caption control options available on screen.

General Specifications - OSD Language, Clock, Remote, Features

OSD Language Options

Available language settings for the On-Screen Display.

Clock and Timer Functions

Sleep timer, on/off timer, and wake-up timer settings.

Remote Control Unit

Key functions, operations, and multi-brand key compatibility.

Features

Auto degauss, auto shut off, V-chip, BBE, and auto search functions.

General Specifications - Accessories and Interface

Accessory Specifications

CH allocation, channel lock, game position, owner's manual, etc.

Interface Specifications

Front and rear interface ports, switch functions, and indicators.

General Specifications - Set Size, Carton, Cabinet

Set Size and Weight

Dimensions and weight of the TV set.

Carton Specifications

Master carton and gift box material, dimensions, and origin.

Cabinet Material and Environment

Cabinet material, PCB compliance, and environmental standards.

Disassembly Instructions

Removal of Anode Cap

Procedure for safe discharge and removal/installation of the anode cap.

Disassembly Instructions - Flat Package IC

Removal and Installation of Flat Package IC

Steps for safely removing and installing flat package ICs on a PCB.

Service Mode Operations

Entering Service Mode

Press set key and remote key for more than 1 second.

Service Mode Functions

List of available service modes and their functions.

Confirmation of Hours Used

Checking Power On Hours

Procedure to display and check the total power on hours.

EEPROM (Memory) IC Replacement

Memory IC Data Setting

Steps for setting correct data after replacing the EEPROM IC.

Electrical Adjustments - Pre-adjustment and Basic

Pre-Adjustment Precautions

Preparation and safety precautions before electrical adjustments.

On-Screen Display (OSD) Adjustment

Procedure to enter and adjust OSD settings.

Basic Adjustments (VIF VCO, RF AGC, Cut Off, Focus, White Balance)

Key electrical adjustments for TV performance.

Electrical Adjustments - Color and Scan

Sub Tint and Sub Color Adjustment

Adjust TINT and COLOR CENT for color bar patterns.

Horizontal Phase Adjustment

Adjust SHIFT quantity of OVER SCAN to minimum.

Vertical Shift Adjustment

Adjust vertical line to fit the shadow mask notch.

Vertical Size Adjustment

Adjust OVER SCAN for upside/downside to 10 ± 2%.

Electrical Adjustments - OSD, Brightness, Contrast, Confirmation

OSD Horizontal Adjustment

Adjust OSD horizontal difference of A and B to minimum.

Sub Brightness Adjustment

Adjust BRI.CENT until white 10% is visible.

Sub Contrast Adjustment

Adjust CONT MAX to contrast step No. 45.

Fixed Value Confirmation

Check fixed values of adjustment items against table.

Purity and Convergence Adjustments

Static Convergence (Rough Adjustment)

Adjust purity magnets and 4/6 pole magnets for color convergence.

Purity Adjustment

Center color using purity magnets and adjust deflection yoke.

Static Convergence

Combine red/blue and red/blue/green using magnets.

Dynamic Convergence

Adjust deflection yoke and insert wedges for dynamic convergence.

Electrical Adjustment Parts Location

Wiring Connection Guide

Diagram showing wiring connections for electrical adjustments.

Block Diagram

System Block Diagram

Schematic representation of the TV's internal functional blocks.

Printed Circuit Boards - Main PCB (Inserted Parts)

Main PCB (Inserted Parts) Solder Side

Solder side view of the main PCB with inserted components.

Printed Circuit Boards - Main PCB (Chip Mounted Parts)

Main PCB (Chip Mounted Parts) Solder Side

Solder side view of the main PCB with chip components.

Micon/Tuner Schematic Diagram

Main PCB Micon/Tuner Circuit

Detailed schematic for the Micon/Tuner section of the main PCB.

Chroma Schematic Diagram

Main PCB Chroma Circuit

Detailed schematic for the Chroma section of the main PCB.

TV Power Schematic Diagram

Main PCB TV Power Supply Circuit

Detailed schematic for the TV Power supply section of the main PCB.

Deflection/CRT Schematic Diagram

Main PCB Deflection/CRT Circuit

Detailed schematic for the Deflection/CRT section of the main PCB.

Sound/AV Schematic Diagram

Main PCB Sound/AV Circuit

Detailed schematic for the Sound/AV section of the main PCB.

Waveforms - Micon/Tuner and Chroma

Micon/Tuner Waveforms

Waveforms for Micon/Tuner section points.

Chroma Waveforms

Waveforms for Chroma section points.

Deflection/CRT Waveforms

Waveforms for Deflection/CRT section points.

Waveforms - Sound/AV

Sound/AV Waveforms

Waveforms for Sound/AV section points.

Mechanical Exploded View

Component Breakdown Diagram

Diagram showing the breakdown of TV components for assembly/disassembly.

Electrical Replacement Parts List - Components

Resistors, Capacitors, Diodes, Transistors, ICs

List of replacement electrical parts with reference numbers and descriptions.

Electrical Replacement Parts List - Miscellaneous

Miscellaneous Parts (Fuses, Holders, Speakers, Connectors)

List of miscellaneous parts including fuses, holders, speakers, and connectors.

Capacitor and Resistor Type Definitions

Definitions of capacitor and resistor abbreviations used in the list.