Sharp 13K-M100/150 User Manual

1
13K-M100/150
CK13M10/15
SERVICE MANUAL
Page
æ ELECTRICAL SPECIFICATIONS ........................................................................................... 1
æ IMPORTANT SERVICE SAFETY PRECAUTION ................................................................... 2
æ LOCATION OF USER'S CONTROL ....................................................................................... 6
æ INSTALLATION AND SERVICE INSTRUCTIONS .................................................................. 7
æ CHASSIS LAYOUT ............................................................................................................... 13
æ BLOCK DIAGRAM ................................................................................................................ 14
æ DESCRIPTION OF SCHEMATIC DIAGRAMS ..................................................................... 15
æ SCHEMATIC DIAGRAMS ..................................................................................................... 16
æ PRINTED WIRING BOARD ASSEMBLIES .......................................................................... 19
æ REPLACEMENT PARTS LIST .............................................................................................. 23
æ PACKING OF THE SET ........................................................................................................ 30
CONTENTS
In the interests of user-safety (Required by safety regulations in some countries ) the set should be restored to its
original condition and only parts identical to those specified should be used.
POWER INPUT........................... 120 V AC 60 Hz
POWER RATING .......................................... 69 W
PICTURE SIZE ..................... 580cm
2
(89.9sq inch)
CONVERGENCE .................................... Magnetic
SWEEP DEFLECTION ........................... Magnetic
FOCUS....................... Hi-Bi-Potential Electrostatic
INTERMEDIATE FREQUENCIES
Picture IF Carrier Frequency............. 45.75 MHz
Sound IF Carrier Frequency ............. 41.25 MHz
Color Sub-Carrier Frequency ............ 42.17 MHz
(Nominal)
AUDIO POWER
OUTPUT RATING ........ 0.9W (at 10% distortion)
SPEAKER
SIZE ................................................ 8cm(Round)
VOICE COIL IMPEDANCE ....... 8ohm at 400 Hz
ANTENNA INPUT IMPEDANCE
VHF/UHF ............................75 ohm Unbalanced
TUNING RANGES
VHF-Channels .......................................2thru 13
UHF-Channels .....................................14thru 69
CATV Channels....................................1thru 125
USA: (EIA, Channel Plan)
ELECTRICAL SPECIFICATIONS
Specifications are subject to change without prior
notice.
13K-M100/150
CK13M10/15
COLOR TELEVISION
Chassis No. SN-80
MODELS
SHARP CORPORATION
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
S28L513K-M100

Sharp 13K-M100/150 Specifications

General

Display Type	CRT
Color System	NTSC
Aspect Ratio	4:3
Tuner	Analog
Screen Size	13 inches

Summary

Electrical Specifications

Important Service Safety Precautions

Warning

General safety warnings for servicing procedures.

Servicing High Voltage System and Picture Tube

Precautions for handling high voltage components and the picture tube.

X-Radiation and High Voltage Limits

Guidelines on X-radiation and proper high voltage measurement.

Pre-Return Receiver Checks

Safety checks before returning the receiver to the user.

Safety Notice on Replacement Parts

Importance of using identical replacement parts for safety.

Location of User Controls

Basic Remote Control Functions

Details on the functions of the remote control buttons.

Installation and Service Instructions

Circuit Protection

Information about the receiver's circuit protection fuse.

X-Radiation Protector Circuit Test

Procedure for testing the X-radiation protector circuit.

High Voltage Check

Procedure for checking and verifying high voltage levels.

Service Mode Operation

Steps and procedures for entering and using the service mode.

Service Adjustment Parameters

List and initial values for various service adjustments (S01-S19).

VCO and RF AGC Adjustments

Procedures for VCO and RF AGC adjustments.

Screen and White Balance Adjustments

Procedures for screen and white balance adjustments.

Picture Control Adjustments

Procedures for sub-picture and sub-tint adjustments.

Color and Brightness Adjustments

Procedures for sub-color and sub-brightness adjustments.

Vertical and Horizontal Adjustments

Procedures for vertical size, phase, and horizontal position.

Specialized Adjustments

Procedures for caption, trap, sharpness, and audio balance.

Chassis Layout

Block Diagram

Schematic Diagram Description

Schematic Diagram: CRT Unit

Schematic Diagram: Main Unit

Parts List

Printed Wiring Board Assemblies

Lists of printed wiring board assemblies.

Cabinet Parts

Supplied Accessories

Packing Parts

Packing of the Set