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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
SPECIFICATION
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 Capapcitors. (ECEA-type, ±20% Tolerance)
Table-2
Summary of Contents for SXNP10 - DIGITAL PIANO
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