Service manual

STP 11-25R13-SM-TG
Glossary - 11
V/S vectorscope
VAC voltage/volts alternating current
VBI vertical blanking interval
VCO voltage controlled oscillator
VDA video distribution amplifier
VDC voltage/volts direct current
vert vertical
VGA video graphic adapter
VHF very high frequency
VI visual information
via by way of
VIRS vertical-interval reference signal
VITC vertical-interval time code
VR voltage regulator
VRMS volts root mean square
VTR video tape recorder or reproducer
VTSG video test signal generator
VU volume unit
W watt(s)
WD water displacer
WFM waveform monitor
wpm words per minute
XFMR transformer
XNOR exclusive NOR gate
XOR exclusive OR gate
XTAL crystal oscillator
Y luminance signal