Notes On Schematic Diagram; Types Of Transistor And Led - Sharp SD-SH111H Service Manual

SD-SH111H
• 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 pico-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
SW1 OPEN/CLOSE
SW4 PICKUP IN
SWE01 ON/STAND-BY
SWE02 PLAY
SWE03 STOP
SWE04 FUNCTION
SWE05 BAND
FRONT
VIEW
E C B
(S)(G)(D)
(1)(2)(3)
KRC107 M
KRC111 S
KTA1023 Y
KTA1266 GR
KTA1273 Y
KTC3199 GR
2SA2012
2SB1424 R
2SB1142 S
2SC5565
2SC3852 A
TOP VIEW
KDS160

NOTES ON SCHEMATIC DIAGRAM

POSITION
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF

TYPES OF TRANSISTOR AND LED

B
(3)
TOP C
VIEW (2)
E
(1)
KRA102 S KTC2875 B
KRA104 S KTC3875 GR
KRA106 S KTC4375 Y
KRA107 S 2SA1955 A
KRC104 S 2SC2412 KR
KRC107 S 2SC3052 F
KTA1504 Y 2SK208
KTA1504 GR 2SK1847
TOP VIEW TOP VIEW
1SS361 DAP202K
• 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,
indicates AM
indicates FM stereo
2. In the main section, a tape is being played back.
3. In the deck section, a tape is being played back.
( ) indicates the record state.
4. In the power section, a tape is being played back.
5. 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
SWE06 OPEN/CLOSE
SWE07 SKIP DOWN
SWE08 SKIP UP
SWE09 VOLUME DOWN
SWE10 VOLUME UP
SWV01 DVD VIDEO OUT SELECTOR
FRONT
VIEW
B C E
KTD2058 Y 2SD1858 R2
– 86 –
" ( ) are important for
DESCRIPTION
FRONT
VIEW
E C B
(1) (2) (3)
31URT21
3105VGT
3105T1
SELU2EC
POSITION
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
FRONT
VIEW