Radio Shack 26-1154A Service Manual page 82

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8.4
ELECTRICAL PARTS BREAKDOWN
The electrical parts breakdown
is
shown
in
Figure
8-9.
This breakdown
contains an illustration and list of material
for the
printed circuit board
used
in the
printer.
The four columns of
the
electrical parts breakdown
is
identical to the mechanical parts breakdown.
Those items not called out by
item numbers are identified by
a
reference designator.
The following abbrevi-
ations are used as reference designators.
REFERENCE
DESIGNATC
)R
TYPE OF PART
C
Capacitor
CR
Diode
F
Fuse
J
Connector
(jack)
ME
Integrated Circuit
P
Connector
(plug)
R
Resistor
S1
Sensor Assembly
SW
Switch
VR
Voltage Regulator
Y1
Oscillator
8-22

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