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SCHEMATIC DIAGRAMS / CBA'S AND TEST POINTS
Standard Notes
Warning
Many electrical and mechanical parts in this chassis
have special characteristics. These characteristics
often pass unnoticed and the protection afforded by
them cannot necessarily be obtained by using replace-
ment components rated for higher voltage, wattage, etc.
Replacement parts that have these special safety char-
acteristics are identified in this manual and its supple-
ments; electrical components having such features are
identified by the mark "
and the parts list. Before replacing any of these compo-
nents, read the parts list in this manual carefully. The
use of substitute replacement parts that do not have the
same safety characteristics as specified in the parts list
may create shock, fire, or other hazards.
Capacitor Temperature Markings
Capacity
Mark
change rate
±10%
(B)
(F)
+30 -80%
±15%
(SR)
(Z)
+30 -80%
Capacitors and transistors are represented by the fol-
lowing symbols.
CBA Symbols
(Top View) (Bottom View)
+
(Bottom View)
Transistor or Digital Transistor
E
C
B
(Top View)
NPN Transistor
E C B
(Top View)
NPN Digital Transistor
E C B
" in the schematic diagram
Standard
Temperature
temperature
range
20°C
-25~+85°C
20°C
-25~+85°C
20°C
-25~+85°C
20°C
-10~+70°C
Electrolytic Capacitor
(Top View)
E C B
(Top View)
E C B
Note:
1. Do not use the part number shown on these draw-
ings for ordering. The correct part number is shown
in the parts list, and may be slightly different or
amended since these drawings were prepared.
2. All resistance values are indicated in ohms (K=10
6
M=10
).
3. Resistor wattages are 1/4W or 1/6W unless other-
wise specified.
4. All capacitance values are indicated in µF
−6
µF).
(P=10
5. All voltages are DC voltages unless otherwise speci-
fied.
Schematic Diagram Symbols
PNP Transistor
PNP Digital Transistor
1-7-1
Digital Transistor
DVD_SC01
3
,
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