Notes On Schematic Diagram; Types Of Transistor And Led - Sharp CD-XP200 Service Manual

CD-XP200/CD-XP2200
• 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
SW2 CLAMP
SW3 DISC NUMBER
SW4 PICKUP IN
SW701 POWER
SW702 FAST REWIND/PRESET DOWN
SW703 FAST FORWARD/PRESET UP
SW704 STOP
SW705 PLAY/REPEAT
SW711 CD
SW712 TUNER (BAND)
SW713 TAPE
FRONT
VIEW
E C
(S) (G) (D)
(1) (2) (3)
KRC102 M KTC3194 Y
KRC104 M KTC3199 GR
KTA1266 GR KTC3200 GR
KTA1273 Y KTC3203 Y
KTA1274 Y

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

B
• 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
SW714 VIDEO/AUX
SW715 TIMER/SLEEP
SW716 TUNING/TIME UP
SW717 REC PAUSE
SW718 MEMORY/SET
SW719 TUNING/TIME DOWN
SW720 CLOCK
SW721 VOLUME UP
SW722 VOLUME DOWN
SW723 DISC SKIP
SW724 OPEN/CLOSE
SW725 EQUALIZER/X-BASS/DEMO
FRONT
VIEW
B C E
KTC2026
– 18 –
) are important for
DESCRIPTION
FRONT
VIEW
SLR342VCJ
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