Philips 27VM34 U Service Manual page 60

L S Loudspeaker
M SP Multi-standard Sound Processor:
M UTE Mute-Line
N C Not Connected
N TSC National Television Standard Committee. Colour system mainly used in North America and
Japan. Colour carrier NTSC M/N = 3.579545 MHz, NTSC 4.43 = 4.433619 MHz (this is a VCR
norm, it is not transmitted off-air)
N VM Non Volatile Memory: IC containing TV related data e.g. alignments
O C Open Circuit
O SD On Screen Display
P CB Printed Circuit board
PLL Phase Lo
POR Power-On Reset Progressive S
the same time, creating a double vertical resolution.
PTP Picture Tube Panel (or CRT-pan
RAM Random Access Memory
RC Remote Control handset
RGB Red Green Blue
ROM Read Only Memory
SAP Second Audio Progra
SC Sandcastle: pulse derived fro
S/C Short Circuit
SCL Serial Clock
SDA Serial Data
SIF Sound Intermediate Fre
STBY Standby
SVHS Super Video Home System
SW Software
THD Total Harmonic Distortion
VA Vertical Acquisition
V-chip Violence Chip
VCR Video Cassette Recorder
WYSIWYR What You See Is What Y
XTAL Quartz crystal
YC Luminance (Y) and Chrominance (C) signal
cked Loop. Used for e.g.
can Scan mode where all scan lines are displayed in one frame at
m
m sync signals
quency
ou Record: record selection that follows ma picture and sound
el)
60--60