Service manual

MUTE
Mute-Line
NC
Not Connected
NDF
No vertical Deflection: vertical fly back protection
NHF
No Horizontal deflection: horizontal fly back protection
NVM
Non Volatile Memory: IC containing TV related data
e.g. alignments
O/C
Open Circuit
ON/OFF LED
On/Off control signal for the power-LED
OSD
On Screen Display
OTP
One Time Programmable IC (in this case the Painter)
Painter
Set micro controller, dealing with OSD, control, CC and
V-chip
P50
Project 50 communication: protocol between TV and
peripherals (not used in USA)
PCB
Printed Circuit board
PICNIC
Peripheral Integrated Combined Network IC: main IC
for 100 Hz featuring and feature processing
PILOT
Pilot Signal
PLL
Phase locked Loop
POR_FLASH
Signal that informs micro controller (painter) that set
will switch off
Progressive Scan
Scan mode where all scan lines are displayed in one