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CONTENTS
SAFETY PRECAUTIONS ...........................................................................................................................................................................3
ADJUSTMENT INSTRUCTIONS ................................................................................................................................................................4
EXPLODED VIEW .......................................................................................................................................................................................8
EXPLODED VIEW PARTS LIST .................................................................................................................................................................9
REPLACEMENT PARTS LIST ..................................................................................................................................................................10
SCHEMATIC DIAGRAM ...............................................................................................................................................................................
COMPONENT LOCATION GUIDE .........................................................................................................................Back of Circuit Diagram
PRINTED CIRCUIT BOARD....................................................................................................................................Back of Circuit Diagram
BLOCK DIAGRAM ...................................................................................................................................................Back of Circuit Diagram
SPECIFICATIONS
POWER INPUT ....................................................................................................................................................... AC100-240V~50/60Hz
POWER CONSUMPTION ....................................................................................................................................................................95W
ANTENNA INPUT IMPEDANCE .....................................................................................................................VHF/UHF 75 ohm Balanced
CHANNEL RANGE
VHF .................................................................................................................................................................................................. 2-13
UHF ................................................................................................................................................................................................. 14-69
CATV(125) .................................................................................................................................................................01, 02
¡›
13, 14
¡›
125
INTERMEDIATE FREQUENCIES
Picture I-F carrier frequency........................................................................................................................................................45.75MHz
Sound I-F carrier frequency ......................................................................................................................................................41.25 MHz
Color Sub-carrier frequency ..................................................................................................................................................... 42.17 MHz
Center frequency ............................................................................................................................................................................44 MHz
CHASSIS CONSTRUCTION ..................................................................................................................................... IC-Solid state chassis
PICTURE TUBE ..................................................................................................................................................... Type No. A51QDJ279X
SOUND OUTPUT ........................................................................................................................................................................... 3W+3W
CABINET ........................................................................................................................................................................................... Plastic
ABBREVIATIONS:
Used in this book
ADJ ...............................................................Adjustment or Adjust
AFC .................................................Automatic Frequency Control
AGC.......................................................... Automatic Gain Control
AMP .................................................................................Amplifier
CRT .................................................................Cathode Ray Tube
DEF ............................................................................... Deflection
DET.................................................................................. Detector
FBT............................................................... Flyback Transformer
H.V ............................................................................ High Voltage
OSC................................................................................ Oscillator
SEP................................................................................ Separator
SYNC ................................................................... Synchronization
S.I.F.............................................. Sound Intermediate Frequency
V.I.F ...............................................Video Intermediate Frequency
H ....................................................................................Horizontal
V ........................................................................................Vertical
IC ......................................................................Intergrated Circuit
OSD .................................................................On-Screen Display
SAP ......................................................... Second Audio Program
BPF .....................................................................Band Pass Filter
ST ...................................................................................... Stereo
LPF .......................................................................Low Pass Filter
DP .................................................................... Differential Phase
DG .....................................................................Differential Group
PLL ................................................................ Phase Locked Loop
APC ......................................................Automatic Picture Control
BM ....................................................................................B+ Main
BT .................................................................................B+ Tuning
