Read Sharp SD-NX10 (serv.man10) Service Manual online
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SD-NX10H
•
Schematic diagram and Wiring Side of P.W.Board for this
model are subject to change for improvement without prior
notice.
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.
1. In the tuner section,
sis with no signal given.
1. In the tuner section,
( ) indicates AM
< > indicates FM stereo
< > indicates FM stereo
2.In the CD section, the CD is stopped.
•
Parts marked with “
1
” ( ) are important for
maintaining the safety of the set. Be sure to replace these
parts with specified ones for maintaining the safety and
performance of the set.
parts with specified ones for maintaining the safety and
performance of the set.
NOTES ON SCHEMATIC DIAGRAM
•
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.
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
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
SW1930
WRITE PRO
ON—OFF
SW1931
DISC MEDIA
ON—OFF
SW1932
LOADING
ON—OFF
SW1933
RECORD
ON—OFF
SW1934
PLAY
ON—OFF
SW1936
LEAD IN
ON—OFF
SWD02
ON/STAND-BY
ON—OFF
SWD03
TUNER (BAND)
ON—OFF
SWD04
AUX (DEMO)
ON—OFF
SWD05
CD UP/TUNING UP
ON—OFF
SWD06
CD DOWN/TUNING DOWN
ON—OFF
SWD07
CD PLAY/PAUSE
ON—OFF
SWD08
CD STOP
ON—OFF
SWD09
CD EJECT
ON—OFF
REF. NO
DESCRIPTION
POSITION
POSITION
REF. NO
DESCRIPTION
SWD10
+10
ON—OFF
SWD11
VOLUME DOWN
ON—OFF
SWD12
VOLUME UP
ON—OFF
SWD13
DOOR OPEN/CLOSE
ON—OFF
SWD14
MD REC
ON—OFF
SWD15
MD STOP
ON—OFF
SWD16
MD PLAY/PAUSE
ON—OFF
SWD17
MD DOWN
ON—OFF
SWD18
MD UP
ON—OFF
SWD19
MD EJECT
ON—OFF
SWD20
PLAY MODE
ON—OFF
SWD21
ERASE
ON—OFF
SWD23
OPEN/CLOSE
ON—OFF
SWD24
REC MODE
ON—OFF
TYPES OF TRANSISTOR AND LED
2SA1162 G
2SD601 AR
KRA225 S
KRC102 S
UN2113
UN2213
UN2214
UN221 N
2SD601 AR
KRA225 S
KRC102 S
UN2113
UN2213
UN2214
UN221 N
DS1SS133
2SA02M
2SA02M
B
(3)
E
(1)
C
(2)
TOP
VIEW
SB00703Q
SBE803
TOP VIEW
TOP VIEW
TOP VIEW
TOP VIEW
2SC2878 B
2SK246 GR
KTA1023 Y
KTA1266 GR
KTA1271 Y
KTA1273 Y
KTC3199 GR
KTC3203 Y
KRA106 M
KRA107 M
KRC104 M
KRC107 M
2SK246 GR
KTA1023 Y
KTA1266 GR
KTA1271 Y
KTA1273 Y
KTC3199 GR
KTC3203 Y
KRA106 M
KRA107 M
KRC104 M
KRC107 M
VIEW
FRONT
E C B
(S)(G)(D)
(1)(2)(3)
DS1N404S
1SS355
1SS355
5
4
3
2
1
1:Cathode
2:Cathode
3:Anode
4:No Contact
5:Anode
2:Cathode
3:Anode
4:No Contact
5:Anode
2SA1314 C
FRONT
VIEW
B
C
E
TS4B03GM
A C
A C
VIEW
FRONT
FRONT
VIEW
VIEW
2647RT49
4204UYT9
4204UGT9
DB3804X
LNG901CF
4204UYT9
4204UGT9
DB3804X
LNG901CF
2SB1205
FRONT
VIEW
B
C
E
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