Notes On Schematic Diagram - Sharp MD-R2H 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 micro-micro-farad and the unit of the
capacitor without such a symbol is microfarad. As to electro-
lytic capacitor, the expression "capacitance/withstand volt-
age" 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.
• The indicated voltage in each section is the one measured by
Digital Multimeter between such a section and the chassis
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.
2SB562 C
2SC2878 B
2SD468 C
KRC102 M
KTA1266 GR

NOTES ON SCHEMATIC DIAGRAM

) are important for
FRONT
VIEW
E C B
(S) (G) (D)
(1) (2) (3)
Figure 43 TYPES OF TRANSISTOR AND LED
REF. NO
SW501
SW901
SW950
SW951
SW952
SW953
SW954
SW955
SW956
SW957
SW958
SW959
SW960
SW961
SW962
SW1952
SW1953
SW1954
SW1955
SW1956
FRONT
(D)
VIEW
(3)
(G)
E C B
(S) (G) (D)
(1) (2) (3)
2SD2012 Y
– 43 –
DESCRIPTION
RESET
JOG
POWER
PLAY
STOP
PEC
CUE
EJECT
ENTER
NAME
TIMER
DISP
REVIEW
AUX
PROGRAM
DIRECT
LEAD IN
PLAY
REC
LOADING
B
C
TOP
(S)
VIEW
(2)
E
(1)
2SC2412 KR
MD-R2H
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
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF

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