Notes On Schematic Diagram; Types Of Transistor And Led - Sharp XL-1000H Service Manual

• 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
electrolytic capacitor, the expression "capacitance/withstand
voltage" is used.
(CH), (TH), (RH), (UJ): Temperature compensation
(ML): Mylar type
(P.P.): Polypropylene type
• Schematic diagram and Wiring Side of P.W.Board for this
model are subject to change for improvement without prior
notice.
REF. NO DESCRIPTION
NSW801 PICKUP IN
SW709 ON/STAND-BY
SW710 CD LID OPEN/CLOSE
SW711 FF/PRESET UP
SW712 CD PLAY/PAUSE/TUNING UP
SW713 VOLUME UP
SW718 VOLUME DOWN
2SB562 C
FRONT
2SC380 O
VIEW
KRA102 M
KRC102 M
KRC104 M
KRC107 M
KTA1266 GR
E C B
KTC3199 GR
(S) (G) (D)
KTC3200 GR
(1) (2) (3)

NOTES ON SCHEMATIC DIAGRAM

POSITION
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
FRONT
VIEW
B C E
2SD2012 Y
Figure 19 TYPES OF TRANSISTOR AND LED
– 19 –
• 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.
1. In the tuner section,
( ) : AM mode
: FM stereo mode
2. In the CD section, the CD is stopped.
• 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.
REF. NO DESCRIPTION
SW721 BASS/TREBLE
SW722 MEMORY SET
SW725 CD STOP/TUNING DOWN
SW726 REW/PRESET DOWN
SW727 FUNCTION
SW802 CD LID
FRONT
VIEW
DB5306X
SLI343YC
AUY3333
XL-1000H/1100H
) are important for
POSITION
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
1 2 3
SVC348S