SERVICE MANUAL HKTV13
MODEL
CAUTION
Before servicing the chassis, read the “IMPORTANT SERVICE SAFETY INFORMATION” on pages 1 and 2
of this manual.
14” REMOTE CONTROL COLOR TELEVISION
WITH ON SCREEN DISPLAY
SPECIFICATIONS
AC POWER INPUT ……………………………. 108V to 132V, 60Hz
AC POWER CONSUMPTION …………………… 57Watts @ 120V
PICTURE SIZE ………………….. 14”(MEASURED DIAGONALLY)
FOCUS LENS ……………………………………………... Bipotential
AUDIO POWER OUTPUT RATING …………… 1.2W @ 10% THD
FREQUENCY RESPONSE ………………………. 250Hz 0±3dB
6KHz -3±3dB
SPEAKER SIZE …………………………………. 50 x 70mm /OVAL
VOICE COIL IMPEDANCE ………………………. 8 ohms @ 1KHz
ANTENNA INPUT IMPEDANCE …………… 75 ohm Coaxial Input
RECEIVING CHANNELS
VHF ..…………………………………………………………… 2-13
UHF ..…………………………………………………………. 14-69
CATV ..……………………………………………… 01-97 (5A-A3)
98-99 (A2-A1)
14-12 (A-1)
23-36 (J-W)
37-65 (AA-FFF)
66-125 (GGG-125)
INTERMEDIATE FREQUENCY
Picture IF Carrier Frequency ………………………….. 45.75MHz
Sound IF Carrier Frequency …………………………… 41.25MHz
Color IF Carrier Frequency …………………………….. 42.17MHz
WEIGHT ………………………………………………………. 9.5 Kgs
DIMENSIONS ……………………… 376(W) x 341(H) x 376(D) mm
CONTENTS
IMPORTANT SERVICE SAFETY INFORMATION ……………… 1
GUIDELINES FOR COLOR TELEVISION RECEIVERS …. 1
BLOCK DIAGRAM ………………………………………………..... 3
ALIGNMENT INSTRUCTIONS ……………………………………. 4
SERVICE MODE ADJUSTMENTS ………………………..… 4
ASSEMBLY ADJUSTMENTS …………………………..…..... 5
PARENTAL CONTROL PASSWORD SETTINGS ….……… 9
VOLTAGE CHART …………………………………………………. 10
WAVEFORMS …………………………………………………........ 13
SCHEMATIC DIAGRAM …………………………………………... 16
EXPLODED VIEW …………………………………………………. 17
ELECTRICAL PARTS LIST ……………………………….……… 18
APPENDIX
IC DESCRIPTION ………………………………………………….. 25
TROUBLESHOOTING CHART …….…………………………….. 32
NO POWER …………………………………………………... 32
NO PICTURE …………………………………………………. 33
NO SOUND …………………………………………………… 34
CH DON’T STOP …………………………………………….. 35
NO COLOR …………………………………………………… 36
NO VERTICAL DEFLECTION ……………………………… 36
NO ON-SCREEN DISPLAY ………………………………… 37
REMOTE CONTROL DOES NOT OPERATE ……………. 37
SERVICE PUBLICATION #24-2001
Note. All the specifications and features are subject to change without notice. EMERSON RADIO CORP.
ⓒ Copyright 2001, Emerson Radio Corp. All rights reserved. Parsippany, NJ 07054
www.emersonradio.com
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