Table Of Contents; Head; Input/Output Signal Level - LG KE-14P22B Service Manual

Video
Video Signal Processing System ....................................................................................................................................................................................................................PAL/SECAM
Video Head System ...........................................................................................................................................................Double azimuth 4 heads, helical scanning system
Head ...........................................................................................................................................................................................................................................................................................Two heads
Tape Speed .......................................................................................................................................................................................................................................................................................SP/LP
Tape Format ..............................................................................................................................................................................................................................................................VHS, width 1/2"
Timer ...............................................................................................................................................................................................................................................................24 hours display type
Tape Loading System ..............................................................................................................................................................................................................................................Front loading
Input/Output Signal Level .............................................................................................................................................................................................................1Vp-p, 75Ω unbalanced
Audio
Audio Recording System .....................................................................................................................................................................................................................................................Normal
Head ..................................................................................................................................................................................................................................................................................Normal(MONO)
Input/Output Signal Level .......................................................................................................................................Input (0.632Vrms, 10KΩ¡Ł), Output (0.5Vrms, 1KΩ¡Ø)
General
RF Video Receiving System ...................................................................................................................................................................................KE,KF : PAL/SECAM BG/DK/I/I'
Power Source .........................................................................................................................................................................................................................................EU : AC230V, 50/60Hz
Power Consumption ................................................................................................................................................................................................. 14" : 65W, 20" : 100W, 21" : 110W
Power Consumption,Stand-by............................................................................................................................................................................................................................................... 12W
Channel Capability ......................................................................................................................................................VHF: 2-12, UHF: 21-69, CATV: S1-S20, HYPER: S21-S41
Tuning System .....................................................................................................................................................................................................................................................FVS 100 Program
Antenna ..................................................................................................................................................................................................................................................................UHF/VHF (75 ohm)
Sound Output ..............................................................................................................................................................................................................................3Wmax. at 50KHz deviation
Operating Environment ...............................................................................................................................................................................................Temp: 0~40deg,Humidity: 85%
ABBREVIA TIONS
ADJ ............................................................................................Adjustment or Adjust
AFC ......................................................................Automatic Frequency Control
AGC ......................................................................................Automatic Gain Control
AMP ........................................................................................................................Amplifier
CPT................................................................................................... Color Picture 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
1-2
SPECIFICATIONS
: Used in this book
H ...............................................................................................................................Horizontal
V ....................................................................................................................................Vertical
IC ...........................................................................................................Integrated 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 Phase Control
BM ...............................................................................................................................B+ Main
BT ............................................................................................................................B+ Tuning
/NTSC 4.43(VCR playback only)
KL : PAL/SECAM BG/L/L'
NEU : AC110~230V, 50/60Hz