Sharp CD-E99 Service Manual - Page 8

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Sharp CD-E99 Service Manual
CD-E99
• 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
JOG701
JOG VOLUME
SW1
OPEN/CLOSE
SW2
CLAMP
SW3
DISC NUMBER
SW4
PICKUP IN
SW701
POWER
SW702
MEMORY/SET
SW703
REC PAUSE
SW704
TUNING/TIME DOWN
SW705
TUNING/TIME UP
SW706
TIMER/SLEEP
SW707
CLOCK
FRONT
VIEW
E C
B
(S) (G) (D)
(1) (2) (3)
KRA107 M
KTA1271 Y
KRC102 M
KTC3194 Y
KRC104 M
KTC3199 GR
KTA1266 GR
KTC3200 GR
KTA1273 Y
KTC3203 Y
KTA1274 Y
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NOTES ON SCHEMATIC DIAGRAM

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

TYPES OF TRANSISTOR AND LED

FRONT
VIEW
B C
KTC2026
– 8 –
• 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 " 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.
REF. NO
DESCRIPTION
SW711
CD
SW712
TUNER (BAND)
SW713
VIDEO/AUX
SW714
TAPE
SW715
STOP
SW716
PLAY/REPEAT
SW717
FAST FORWARD/TUNING UP
SW718
FAST REWIND/TUNING DOWN
SW721
X-BASS/DEMO
SW722
EQUALIZER
SW723
OPEN/CLOSE
SW724
DISC SKIP
E
304VT2E1
A503BC2E
) are important for
POSITION
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
FRONT
VIEW