Philips CD210 - Page 22

SYMBOL DESCRIPTION
Capacitor, general
Electrolytic capacitor
(+ and - may be omitted)
Bipolar electrolytic
capacitor
(+ may be omitted)
Resistor, general
N.T.C. resistor
P.T.C. resistor
Voltage divider with
preset adjustment
oe pee
—
Coil, self-induction
Transformer with
electrically poor
conducting core and
adjustable
pre—magnetization
Zener diode
—>i-— S tabistor
i Double variable
capacity diode
{in one envelope)
Fhoto conductive diode
5-2
DESCRIPTION
Transistor (N.P.N.)
Transistor (P.N.P}
Direct current (DC)
Alternating current (AC)
Earth (functicnai)
Frame or chassis connection
Direction in which AC
voltages are passed on
(optional present)
Interrupted line
Not—connected
crossing lines
Connected lines
Cable tree with ‘eac—outs
Changer, general
(arrow is opticrat)
Vaeitage Conirciec
Oscillator
Band-pass ‘ter
Phase cnmanging “etwork
Celay element
Amoiifier, general
MDA.00083
732-738
CS 22 197