Notes On Schematic Diagram; Resistor; Capacitor; Types Of Transistors And Diodes - Sharp MD-MS701H Service Manual

MD-MS701H/MS702H

• Resistor:

To differentiate the units of resistors, such symbol as K and
M are used: the symbol K means 1000 ohm and the symbol
M means 1000 kohm and the resistor without any symbol is
ohm-type resistor. Besides, the one with "Fusible" is a fuse
type.

• Capacitor:

To indicate the unit of capacitor, a symbol P is used: this
symbol P means micro-micro-farad and the unit of the
capacitor without such a symbol is microfarad. As to electro-
lytic capacitor, the expression "capacitance/withstand volt-
age" is used.
DESCRIPTION
REF. NO
SW401 EJECT
SW402 HOLD
SW901 DISC IN
SW902 DISC PROTECT

NOTES ON SCHEMATIC DIAGRAM

POSITION
OFF—ON
OFF—ON
OFF—ON
OFF—ON
FRONT
VIEW
(G) (D) (S)
1 2 3
2SA1314 C
2SA2982 C
TOP VIEW
SB0209CP
DA221
1SS373
Figure 28 TYPES OF TRANSISTORS AND DIODES
(CH), (TH), (RH), (UJ): Temperature compensation
(ML): Mylar type
• The indicated voltage in each section is the one measured
by Digital Multimeter between such a section and the chas-
sis with no signal given.
• Parts marked with "
maintaining the safety of the set. Be sure to replace these
parts with specified ones for maintaining the safety and
performance of the set.
B
(D)
(3)
TOP
VIEW
E
(G)
(1)
2SC4213 B
DTC144 TE
TOP VIEW
SB00703Q
– 28 –
" ( ) are important for
C
(S)
(2)