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SIMPLE MANUAL
· Replace this Service Manual with "Revision Publishing" when it is issued.
SC-A48
· TYPE:AU<B>
S/M Code No
. 09­994-328-6T1
ACTIVE SPEAKER


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ELECTRICAL MAIN PARTS LIST - 1
NOTE: The characters in the suffix column indicate the part usage.
AU .....................XX..................................A...................
REF.NO
PARTS NO.
NO.
DESCRIPTION
SUFFIX
C
1
87-010-178-080
CHIP CAP 1000P
A...................
C
2
87-010-178-080
CHIP CAP 1000P
A...................
C
9
87-010-197-080
CAP, CHIP 0.01 DM
A...................
C
5
87-010-401-080
CAP, ELECT 1-50V
A...................
C
4
87-010-401-080
CAP, ELECT 1-50V
A...................
C
6
87-010-401-080
CAP, ELECT 1-50V
A...................
C
3
87-010-401-080
CAP, ELECT 1-50V
A...................
C
8
87-010-402-080
CAP, ELECT 2.2-50V
A...................
C
7
87-010-405-080
CAP, ELECT 10-50V
A...................
C
10
87-010-197-080
CAP, CHIP 0.01 DM
A...................
C
11
87-010-197-080
CAP, CHIP 0.01 DM
A...................
C
12
87-010-197-080
CAP, CHIP 0.01 DM
A...................
C
18
87-010-400-080
CAP, ELECT 0.47-50V
A...................
C
17
87-010-400-080
CAP, ELECT 0.47-50V
A...................
C
14
87-010-405-080
CAP, ELECT 10-50V
A...................
C
13
87-010-405-080
CAP, ELECT 10-50V
A...................
C
23
87-010-178-080
CHIP CAP 1000P
A...................
C
24
87-010-178-080
CHIP CAP 1000P
A...................
C
26
87-010-237-080
CAP, ELECT 1000-16V
A...................
C
25
87-010-237-080
CAP, ELECT 1000-16V
A...................
C
28
87-010-380-080
CAP, ELECT 47-16V
A...................
C
29
87-010-380-080
CAP, ELECT 47-16V
A...................
C
27
87-010-380-080
CAP, ELECT 47-16V
A...................
C
22
87-010-405-080
CAP, ELECT 10-50V
A...................
C
21
87-010-405-080
CAP, ELECT 10-50V
A...................
C
35
87-010-101-080
CAP, ELECT 220-16
A...................
C
30
87-010-380-080
CAP, ELECT 47-16V
A...................
C
33
87-010-384-080
CAP, ELECT 100-25V
A...................
C
37
87-010-385-080
CAP, ELECT 220-25V
A...................
C
39
87-010-401-080
CAP, ELECT 1-50V
A...................
C
38
87-010-405-080
CAP, ELECT 10-50V
A...................
C
34
87-010-405-080
CAP, ELECT 10-50V
A...................
C
36
87-010-405-080
CAP, ELECT 10-50V
A...................
C
42
87-010-260-080
CAP, ELECT 47-25V
A...................
C
43
87-010-379-080
CAP, ELECT 22-16V
A...................
C
40
87-010-401-080
CAP, ELECT 1-50V
A...................
C
41
87-016-081-080
C-CAP,S 0.1-16 RK
A...................
D
1
87-017-120-080
ZENER,HZS9C3
A...................
D
3
87-017-978-080
DIODE,1N4003
A...................
D
2
87-020-465-080
DIODE,1SS133 (110MA)
A...................
IC
3
87-017-888-080
IC,NJM4558MD
A...................
IC
2
87-A20-946-040
C-IC,MM1434XF
A...................
PR
1
87-A90-726-080
PROTECTOR,1.6A 491SERIES 60V
A...................
Q
2
89-318-155-080
TR,2SC1815 (0.4W)
A...................
Q
3
89-318-155-080
TR,2SC1815 (0.4W)
A...................
Q
1
89-318-155-080
TR,2SC1815 (0.4W)
A...................
D
4
88-YP6-615-010
153-L-34GD,LED L-34GD GRN
A...................
IC
1
87-017-982-010
IC,BA5412
A...................
J
1
87-099-399-010
JACK,DC TYPE-4 N-EIAJ
A...................
J
2
87-YP6-609-010
JACK,3.5 BLK ST
A...................
S
1
84-SP3-623-010
SW,PUSH 2-2-2
A...................
S
2
84-SP3-623-010
SW,PUSH 2-2-2
A...................
VR
1
87-YP5-622-010
104-10KA-11001,VR RTRY 10KAX2
A...................
VR
2
87-YP5-622-010
104-10KA-11001,VR RTRY 10KAX2
A...................
85-SP3-623-010
CORD,PLUG 3.5 ST W
....................
85-SP3-629-010
CORD,PLUG 3.5 ST B
A...................
85-SP5-611-010
186-W8YP-6A,CORD PLUG 3.5MO
....................
85-SP5-612-010
CORD,PLUG 3.5 MO B
A...................
88-YP7-604-010
SPKR,77MM 4OHM
A...................


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MECHANICAL PARTS LIST - 1
ACCESSORIES LIST
NOTE: The characters in the suffix column indicate the part usage.
AU .....................XX..................................A...................
REF.NO
PARTS NO.
NO.
DESCRIPTION
SUFFIX
88-YP7-202-010
FOOT,REAR
A...................
87-067-703-010
TAPPING SCREW, BVT2+3-10
A...................
87-067-822-010
BVT2+3-20 W/O SLOT
A...................
87-067-945-110
VFT2+3-12(F10)
A...................
85-SP3-623-010
CORD,PLUG 3.5 ST W
....................
85-SP3-629-010
CORD,PLUG 3.5 ST B
A...................
85-SP5-611-010
186-W8YP-6A,CORD PLUG 3.5MO
....................
85-SP5-612-010
CORD,PLUG 3.5 MO B
A...................
88-YP7-604-010
SPKR,77MM 4OHM
A...................
81-CD1-032-010
BADGE,AIWA 30J
A...................
88-YP7-001-010
CABI,FRONT R W
....................
88-YP7-002-010
CABI,FRONT L W
....................
88-YP7-003-010
CABI,FRONT R B
A...................
88-YP7-004-010
CABI,FRONT L B
A...................
88-YP7-005-010
CABI,REAR R W
....................
88-YP7-006-010
CABI,REAR L W
....................
88-YP7-007-010
CABI,REAR R B
A...................
88-YP7-008-010
CABI,REAR L B
A...................
88-YP7-011-010
KNOB,RTRY VOL W
....................
88-YP7-012-010
KNOB,RTRY VOL B
A...................
88-YP7-013-010
BTN,POWER W
....................
88-YP7-014-010
BTN,POWER B
A...................
88-YP7-015-010
BTN,QSOUND W
....................
88-YP7-016-010
BTN,QSOUND B
A...................
88-YP7-017-010
WINDOW,LED
A...................
88-YP7-024-010
GRILLE,FRONT B N
A...................
NOTE: The characters in the suffix column indicate the part usage.
AU .....................XX..................................A...................
REF.NO
PARTS NO.
NO.
DESCRIPTION
SUFFIX
88-YP7-905-010
IB,U(ESF)
A...................
87-B30-219-010
AC ADAPTOR,AC-D1301UNC
A...................


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SCHEMATIC DIAGRAM _ 1


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Printed in Singapore
Tokyo Japan
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931196