ACTIVE SPEAKER SYSTEM
SC-UC78
S/M Code No. 09-993-326-9R1
D<S>
SERVICE MANUAL
REVISION
DA
TA
MODEL CODE : 8ZYP5-0137(S)
R
L
aiwa
aiwa
2
SPECIFICATIONS
·
3
!
!
!
!
4
REF. NO
PART NO.
KANRI
DESCRIPTION
NO.
REF. NO
PART NO.
KANRI
DESCRIPTION
NO.
ELECTRICAL MAIN PARTS LIST
IC
87-A20-754-010 0E IC,BA4558N-DX
87-001-596-010 1B IC,NJM4580L
87-001-629-110 1H IC,LA4630
87-A20-356-080 1E C-IC,MM1326AJBE
8Z-YP5-607-010 2B IC,UDA1321T
87-A21-195-080 1B IC,RE5RE33AA
TRANSISTOR
89-213-702-010 1A TR,2SB1370 (1.8W)
89-110-155-080 0E TR,2SA1015(0.4W)
89-318-155-080 0E TR,2SC1815 (0.4W)
89-420-612-010 1A TR,2SD2061 (2W)
DIODE
87-020-465-080 0E DIODE,1SS133 (110MA)
87-A40-458-080 0E ZENER,MTZJ18B
87-017-933-080 0E ZENER,MTZJ10D
86-SP2-646-010 0E 151-540235,DIODE IN5402LT
MAIN C.B
C1
87-018-131-080 0E CAP, CER 1000P-50V
C2
87-018-131-080 0E CAP, CER 1000P-50V
C3
87-018-127-080 0E CAP, CER 470P-50V
C4
87-018-127-080 0E CAP, CER 470P-50V
C5
87-010-495-040 0E CAP,E 2.2-50 GAS
C6
87-010-495-040 0E CAP,E 2.2-50 GAS
C7
87-018-209-080 0E CAP, CER 0.1-50V
C8
87-010-405-080 0E CAP, ELECT 10-50V
C25
87-010-404-080 0E CAP, ELECT 4.7-50V
C26
87-010-404-080 0E CAP, ELECT 4.7-50V
C27
87-010-248-080 0E CAP, ELECT 220-10V
C28
87-010-248-080 0E CAP, ELECT 220-10V
C31
87-010-491-040 0E CAP,E 0.22-50 GAS
C32
87-010-491-040 0E CAP,E 0.22-50 GAS
C33
87-010-406-080 0E CAP, ELECT 22-50
C34
87-010-406-080 0E CAP, ELECT 22-50
C35
87-010-235-080 0E CAP,E 470-16 SME
C36
87-010-235-080 0E CAP,E 470-16 SME
C45
87-010-384-080 0E CAP, ELECT 100-25V
C46
87-018-209-080 0E CAP, CER 0.1-50V
C47
87-A10-797-040 0E CAP,E 47-35 M 5L SRM
C48
87-010-394-080 1A CAP ELECT220-35V
C50
87-018-209-080 0E CAP, CER 0.1-50V
C51
87-010-396-080 1A CAP,E 470-35 SME
C52
87-010-393-080 0E CAP, ELECT 100-35V
C53
87-A10-641-090 -- CAP,E 4700-35 UTES
C54
87-018-209-080 0E CAP, CER 0.1-50V
C55
87-018-209-080 0E CAP, CER 0.1-50V
C56
87-018-209-080 0E CAP, CER 0.1-50V
C57
87-018-209-080 0E CAP, CER 0.1-50V
C58
87-018-202-080 0E CAP.CERAM.6800PF
C59
87-018-202-080 0E CAP.CERAM.6800PF
C60
87-010-494-040 0E CAP,E 1-50 GAS
C61
87-018-209-080 0E CAP, CER 0.1-50V
C62
87-010-405-080 0E CAP, ELECT 10-50V
C63
87-010-263-080 0E CAP, ELECT 100-10V
C64
87-018-131-080 0E CAP, CER 1000P-50V
C77
87-010-405-080 0E CAP, ELECT 10-50V
C78
87-010-405-080 0E CAP, ELECT 10-50V
CN1
87-099-543-010 1A CONN,10P TKC-M10P-B1
CN3
87-099-043-010 0E CONN 2P EH
CN7
87-099-043-010 0E CONN 2P EH
J2
87-YP5-607-010 1H JACK 3.5 ST W/SW HP
J3
87-YP5-619-010 1H JACK DIN 5P
!PR2
87-A90-091-080 1A PROTECTOR,2A 491
!PR3
87-A90-091-080 1A PROTECTOR,2A 491
R67
87-029-167-060 0E RES,FUSE 10-1/4W J
FRONT C.B
C9
87-010-405-080 0E CAP, ELECT 10-50V
C10
87-010-405-080 0E CAP, ELECT 10-50V
C15
87-010-406-080 0E CAP, ELECT 22-50
C16
87-010-406-080 0E CAP, ELECT 22-50
C17
87-010-260-080 0E CAP, ELECT 47-25V
C18
87-018-209-080 0E CAP, CER 0.1-50V
C19
87-010-405-080 0E CAP, ELECT 10-50V
C20
87-010-405-080 0E CAP, ELECT 10-50V
C21
87-018-209-080 0E CAP, CER 0.1-50V
C24
87-010-260-080 0E CAP, ELECT 47-25V
C66
87-010-405-080 0E CAP, ELECT 10-50V
C67
87-010-405-080 0E CAP, ELECT 10-50V
C76
87-010-405-080 0E CAP, ELECT 10-50V
C79
87-018-209-080 0E CAP, CER 0.1-50V
C79
87-018-209-080 0E CAP, CER 0.1-50V
C80
87-010-405-080 0E CAP, ELECT 10-50V
D1
87-YP5-627-010 0E 153-DLTL4231,LED DIA3 GRN
CN2
87-009-797-010 1A CONN,10P TKC-M X
S2
84-SP3-623-010 1H SW,PUSH 2-2-2
VR1
87-YP5-622-010 1B 104-10KA-11001,VR RTRY 10KAX2
VR2
87-YP5-623-010 1B 102-20KB-11001,VR RTRY 20KBX1H
USB C.B
C201
87-010-190-080 0E S CHIP F 0.01
C202
87-010-190-080 0E S CHIP F 0.01
C203
87-010-314-080 0E C-CAP,S 22P-50V
C204
87-010-314-080 0E C-CAP,S 22P-50V
C205
87-010-178-080 0E CHIP CAP 1000P
C206
87-010-311-080 0E CAP 12P
C207
87-010-149-080 0E C-CAP,S 5P-50 CH
C208
87-016-044-040 0E CAP,E 100-16 GAS
C209
87-010-196-080 0E CHIP CAPACITOR,0.1-25
C210
87-010-196-080 0E CHIP CAPACITOR,0.1-25
C211
87-016-044-040 0E CAP,E 100-16 GAS
C212
87-010-196-080 0E CHIP CAPACITOR,0.1-25
C213
87-010-196-080 0E CHIP CAPACITOR,0.1-25
C214
87-010-196-080 0E CHIP CAPACITOR,0.1-25
C215
87-010-196-080 0E CHIP CAPACITOR,0.1-25
C216
87-010-196-080 0E CHIP CAPACITOR,0.1-25
C217
87-010-196-080 0E CHIP CAPACITOR,0.1-25
C218
87-010-497-040 0E CAP,E 4.7-35 GAS
C219
87-010-196-080 0E CHIP CAPACITOR,0.1-25
C220
87-010-497-040 0E CAP,E 4.7-35 GAS
C221
87-010-497-040 0E CAP,E 4.7-35 GAS
C222
87-010-178-080 0E CHIP CAP 1000P
C223
87-010-178-080 0E CHIP CAP 1000P
C224
87-010-196-080 0E CHIP CAPACITOR,0.1-25
C225
87-010-196-080 0E CHIP CAPACITOR,0.1-25
CN201
87-009-311-010 0E CONN 5P 51048
J201
87-A60-853-010 -- JACK,USB-B
L201
87-A91-164-010 1H FLTR,ZJY-M4A
L202
87-003-142-080 0E COIL,3.3UH LAL02
L203
87-A50-182-080 0E C-COIL,3216 BLM31A601S
L204
87-A50-182-080 0E C-COIL,3216 BLM31A601S
L205
87-A50-182-080 0E C-COIL,3216 BLM31A601S
X201
8Z-YP5-608-010 1C VIB,48MHZ XTAL
PT2
C.B
!
87-033-213-080 0E CLAMP, FUSE
CN6
87-099-043-010 0E CONN 2P EH
!F1
87-035-489-010 1A FUSE,4A125V D UL
!T1
82-304-743-010 0E TERMINAL, 1P
!T2
82-304-743-010 0E TERMINAL, 1P
6
5
REF. NO
PART NO.
KANRI
DESCRIPTION
NO.
TRANSISTOR ILLUSTRATION
PT1
C.B
!PT1
87-YP5-609-010 2Y PT,D
·
· Regarding connectors, they are not stocked as they are not the initial order items.
The connectors are available after they are supplied from connector manufacturers upon the order is received.
88
A
Resistor Code
Chip Resistor Part Coding
Figure
Value of resistor
Chip resistor
Wattage
Type
Tolerance
1/16W
1/10W
1/8W
1608
2125
3216
5%
5%
5%
CJ
CJ
CJ
Form
LW
t
1.6
0.8
0.45
2
1.25
0.45
3.2
1.6
108
118
128
: A
: A
CHIP RESISTOR PART CODE
0.55
Resistor Code
Dimensions (mm)
Symbol
1/16W
1005
5%
CJ
1.0
0.5
0.35
104
L
t
W
E C B
BCE
2SA1015
2SC1815
2SB1370
2SD2061
IC BLOCK DIAGRAM
IC, MM1326AJBE
GP1/DI
28
IC, UDA1321T
IC DESCRIPTION
I/O