Notes On Schematic Diagram; Types Of Transistor And Led - Sharp SD-AT1000H Service Manual

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• 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
REF. NO
DESCRIPTION
JOG701
JOG VOLUME
SW701
DIGITAL
SW702
LINE
SW703
TUNER (BAND)
SW704
TUNING UP
SW705
TUNING DOWN
SW706
POWER
FRONT
VIEW
E C B
(S)(G)(D)
(1)(2)(3)
KTA1023 Y
KRA102 M
KTA1266 GR
KRC102 M
KTA1273 Y
KRC104 M
KTC3199 GR
KRC106 M
KTC3203 Y
KRC107 M
TOP VIEW
KDS120E
KDS121E
KDS226

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)
2SB709 AR
2SD601 AR
2SK208
CPH3418
KRA106 S
KRA107 S
KRC102 S
KRC104 S
KRC107 S
KTC2875 B
FRONT
VIEW
A C
A C
D5SB60
• Schematic diagram and Wiring Side of P.W.Board for this
model are subject to change for improvement without prior
notice.
• 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 " 1 " (
maintaining the safety of the set. Be sure to replace these
parts with specified ones for maintaining the safety and
performance of the set.
TOP VIEW
B
C
E
2SC5565
AG01Z
AK09
KTC4375 Y
DS1SS133
EK03
EK19
GD1N4004
FRONT
VIEW
FRONT
VIEW
1 2 3
304AT2E
SARS03
304BC2E9
304GT1U
304VT2E2
304VT2E3
– 11 –
SD-AT1000H
) are important for
TOP VIEW
SFPW56
MA111
FRONT
VIEW
1. Anode
2. No Contact
3. Cathode
Cathode Anode
FMLG22S

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