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A
A/C
: Audio/Control
ACC
: Automatic Color Control
AE
: Audio Erase
AFC
: Automatic Frequency Control
AFT
: Automatic Fine Tuning
AFT DET
: Automatic Fine Tuning Detect
AGC
: Automatic Gain Control
AMP
: Amplifier
ANT
: Antenna
A.PB
: Audio Playback
APC
: Automatic Phase Control
ASSY
: Assembly
AT
: All Time
AUTO
: Automatic
A/V
: Audio/Video
B
BGP
: Burst Gate Pulse
BOT
: Beginning of Tape
BPF
: Bandpass Filter
B
BRAKE SOL
: Brake Solenoid
BUFF
: Buffer
B/W
: Black and White
C
C
: Capacitance, Collector
CASE
: Cassette
CAP
: Capstan
CARR
: Carrier
CH
: Channel
CLK
: Clock
CLOCK (SY-SE) : Clock (Syscon to Servo)
COMB
: Combination, Comb Filter
CONV
: Converter
CPM
: Capstan Motor
CTL
: Control
CYL
: Cylinder
CYL-M
: Cylinder-Motor
CYL SENS
: Cylinder-Sensor
D
DATA (SY-CE)
: Data (Syscon to Servo)
dB
: Decibel
DC
: Direct Current
DD Unit
: Direct Drive Motor Unit
DEMOD
: Demodulator
DET
: Detector
DEV
: Deviation
E
E
: Emitter
EF
: Emitter Follower
EMPH
: Emphasis
ENC
: Encoder
ENV
: Envelope
EOT
: End of Tape
EQ
: Equalizer
EXT
: External
F
F
: Fuse
FBC
: Feed Back Clamp
FE
: Full Erase
FF
: Fast Forward, Flipflop
FG
: Frequency Generator
FL SW
: Front Loading Switch
FM
: Frequency Modulation
FSC
: Frequency Sub Carrier
FWD
: Forward
G
GEN
: Generator
GND
: Ground
E
H
H.P.F
: High Pass Filter
H.SW
: Head Switch
Hz
: Hertz
I
IC
: Integrated Circuit
IF
: Intermediate Frequency
IND
: Indicator
INV
: Inverter
K
KIL
: Killer
L
L
: Left
LED
: Light Emitting Diode
LIMIT AMP
: Limiter Amplifier
LM, LDM
: Loading Motor
KEY TO ABBREVIATIONS
L
LP
: Long Play
L.P.F
: Low Pass Filter
LUMI.
: Luminance
M
M
: Motor
MAX
: Maximum
MINI
: Minimum
MIX
: Mixer, mixing
MM
: Monostable Multivibrator
MOD
: Modulator, Modulation
MPX
: Multiplexer, Multiplex
MS SW
: Mecha State Switch
N
NC
: Non Connection
NR
: Noise Reduction
O
OSC
: Oscillator
OPE
: Operation
P
PB
: Playback
PB CTL
: Playback Control
PB-C
: Playback-Chrominance
PB-Y
: Playback-Luminance
PCB
: Printed Circuit Board
P. CON
: Power Control
PD
: Phase Detector
PG
: Pulse Generator
P-P
: Peak-to Peak
R
R
: Right
REC
: Recording
REC-C
: Recording-Chrominance
REC-Y
: Recording-Luminance
REEL BRK
: Reel Brake
REEL S
: Reel Sensor
REF
: Reference
REG
: Regulated, Regulator
REW
: Rewind
REV, RVS
: Reverse
RF
: Radio Frequency
RMC
: Remote Control
RY
: Relay
S
S. CLK
: Serial Clock
S. COM
: Sensor Common
S. DATA
: Serial Data
SEG
: Segment
SEL
: Select, Selector
SENS
: Sensor
SER
: Search Mode
SI
: Serial Input
SIF
: Sound Intermediate Frequency
SO
: Serial Output
SOL
: Solenoid
SP
: Standard Play
STB
: Serial Strobe
SW
: Switch
SYNC
: Synchronization
SYNC SEP
: Sync Separator, Separation
T
TR
: Transistor
TRAC
: Tracking
TRICK PB
: Trick Playback
TP
: Test Point
U
UNREG
: Unregulated
V
V
: Volt
VCO
: Voltage Controlled Oscillator
VIF
: Video Intermediate Frequency
VP
: Vertical Pulse, Voltage Display
V.PB
: Video Playback
VR
: Variable Resistor
V.REC
: Video Recording
VSF
: Visual Search Fast Forward
VSR
: Visual Search Rewind
VSS
: Voltage Super Source
V-SYNC
: Vertical-Synchronization
VT
: Voltage Tuning
X
X'TAL
: Crystal
Y
Y/C
: Luminance/Chrominance
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