Panasonic SX-KC600 Manual page 14

8.3. Symbolic marks
The symbolic marks for resistors and capacitors which used in this circuits are classified as
following Table-1 and Table-2.
8.3.1. Resistors
- Resistors without symbolic mark are FIXED CARBON FILM
RESISTORS (ERD-type).
- All resistors are 1/4 WATT, ±5 % TOLERANCE unless otherwise
designated in schematic diagrams.
Table-1
SYMBOL
Fixed Carbon Film Resistors
"FLAME-PROOF" (ERD—F—type)
Fixed Wire Wound Resistors
"FLAME-PROOF" (ERF—type)
Fixed Metal Oxide Film Resistors
"FLAME-PROOF" (ERG—type)
Fixed Metal Film Resistors
"FLAME-PROOF" (ERX—type)
Fixed Metal Film Resistors (Precision and High Stability)
(ERO—type)
Fuse Type Fixed Metal Oxide Film Resistors
"FLAME-PROOF" (ERQ—type)
Fuse Type Fixed Carbon Film Resistors
"FLAME-PROOF" (ERD2FC—type)
8.3.2. Capacitors
- Capacitors without symbolic mark are POLYESTER CAPACITORS.
(ECQM-type, ECQG-type, ±10% Tolerance)
- Polarized capacitors without symbolic mark are Aluminum
Electrolytic Capacitors. (ECEA-type, ±20% Tolerance)
Table-2
SPECIFICATION
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