Aiwa TSW-42 Schematic
TS-W42
UB
SERVICE MANUAL
ACTIVE SPEAKER SYSTEM
(POWERED SUBWOOFER)
S/M Code No. 09-004-344-6N1
DATA
SPECIFICATIONS
Input terminals INPUT jack
Input sensitivity/Impedance INPUT: 1 V/50 kiro ohms (at 60 Hz)
Power output 32 W (50 Hz to 120 Hz, T.H.D. less than 1%, 8 ohms)
40 W (8 ohms, T.H.D. 10% at 60 Hz)
Frequency response 35 Hz - 200 Hz
Speaker type Bass reflex type
Speaker unit 20 cm (8 in.) (Magnetically shielded type)
Power requirement AC 120 V, 60 Hz
Power consumption 30 W
Dimensions (w/h/d) 285 x 325 x 345 mm (111/4 x 127/8 x 135/8 in.)
Weight 7.4 kg (16 lbs 5 oz.)
• Design and specifications are subject to change without notice.
ACCESSORIES LIST
REF. NO PART NO. KANRI DESCRIPTION
NO.
1 8A-YP9-903-010 IB,U(ESF)D
2 87-YP3-632-010 186-C13000,CORD ASSY
2
ELECTRICAL MAIN PARTS LIST
TRANSISTOR ILLUSTRATION
REF. NO PART NO. KANRI DESCRIPTION
TRANSISTOR
87-A30-091-080 FET,2SJ460
87-026-609-080 TR,KTA1266GR
87-026-610-080 TR,KTC3198GR
87-A30-087-080 C-FET,2SK2158
87-026-269-080 TR,DTA114ES
87-A30-127-010 TR,2SD2478
87-A30-126-010 TR,2SB1616
DIODE
8Z-YP2-618-010 151-540235,DIODE 1N5402 LT
87-020-465-080 DIODE,1SS133 (110MA)
87-A40-349-080 ZENER,MTZJ7.5C
MAIN C.B
C104 87-016-539-090 CAP,E 3300-35 SMG
C105 87-016-539-090 CAP,E 3300-35 SMG
C111 87-010-197-080 CAP, CHIP 0.01 DM
C201 87-010-246-080 CAP, ELECT 47-35V
C202 87-010-246-080 CAP, ELECT 47-35V
C203 87-010-384-080 CAP, ELECT 100-25V
C204 87-010-384-080 CAP, ELECT 100-25V
C205 87-010-384-080 CAP, ELECT 100-25V
C206 87-010-384-080 CAP, ELECT 100-25V
C207 87-012-156-080 C-CAP,S 220P-50 CH
C208 87-012-156-080 C-CAP,S 220P-50 CH
C209 87-010-196-080 CHIP CAPACITOR,0.1-25
C210 87-010-196-080 CHIP CAPACITOR,0.1-25
C211 87-010-196-080 CHIP CAPACITOR,0.1-25
C212 87-010-196-080 CHIP CAPACITOR,0.1-25
C213 87-010-197-080 CAP, CHIP 0.01 DM
C214 87-010-406-080 CAP, ELECT 22-50
C215 87-010-406-080 CAP, ELECT 22-50
C301 87-010-401-080 CAP, ELECT 1-50V
C304 87-010-544-080 CAP, ELECT 0.1-50V
C305 87-010-383-080 CAP, ELECT 33-25V
C306 87-010-405-080 CAP, ELECT 10-50V
C307 87-010-544-080 CAP, ELECT 0.1-50V
C308 87-010-404-080 CAP, ELECT 4.7-50V
C309 87-010-405-080 CAP, ELECT 10-50V
NO.
REF. NO PART NO. KANRI DESCRIPTION
C401 87-010-401-080 CAP, ELECT 1-50V
C402 87-010-385-080 CAP, ELECT 220-25V
C405 87-010-401-080 CAP, ELECT 1-50V
C406 87-010-385-080 CAP, ELECT 220-25V
C408 87-010-405-080 CAP, ELECT 10-50V
C409 87-010-405-080 CAP, ELECT 10-50V
C410 87-010-404-080 CAP, ELECT 4.7-50V
CN202 87-049-919-010 CONN,3P EH V WHT
CN301 87-099-043-010 CONN 2P EH
CNA101 8Z-YP2-614-010 CONN ASSY,4P SCNEHR
CON202 8Z-YP2-609-010 CONN ASSY,3P EHR SP
J401 87-099-801-010 JACK,PIN 1P BLK
R223 8Z-YP2-613-080 116-R1WR22JT,RES M/F 0.22 R224 8Z-YP2-613-080 116-R1WR22JT,RES M/F 0.22 VR401 87-A91-147-010 VR,RTRY 50KX1 H XVO121PHJN20FS
FRONT C.B
D301 8Z-YP2-617-010 153-DLTL4231,LED 3 GRN
!S101 87-YP5-626-010 SW,PUSH 1-1-1 SY16-52-3
TRANS C.B
!C101 87-019-112-010 CAP,CER 0.01-400 P FZ KC
C102 87-018-209-080 CAP, CER 0.1-50V
C103 87-018-209-080 CAP, CER 0.1-50V
CN101 87-049-469-010 CONN,4P V
CN102 87-099-674-010 CONN,2P VA V
CON102 8Z-YP2-607-010 CONN ASSY,2P VAR AC U
CON301 8Z-YP2-608-010 CONN ASSY,2P EHR LED
!F101 87-035-483-010 FUSE,1.25A 125V T 237
!FC101 87-033-213-080 CLAMP, FUSE
!FC102 87-033-213-080 CLAMP, FUSE
!PR101 87-026-690-080 FUSE,5A 125V 251
!PR102 87-026-690-080 FUSE,5A 125V 251
!PT1 8A-YP9-605-010 PT,U
!T101 82-304-743-010 TERMINAL, 1P
!T102 82-304-743-010 TERMINAL, 1P
NO.
E C B
KTA1266
KTC3198
S D G
2SJ460
E C B
DTA114ES
G
S
2SK2158
B C E
2SB1616
2SD2478
D
CHIP RESISTOR PART CODE
Chip Resistor Part Coding
88
A
Resistor Code
Chip resistor
Wattage Type Tolerance
1/16W 1005 5% CJ
1/16W
1/10W
1/8W
1608
2125
3216
5%
5%
5%
Symbol
CJ
CJ
CJ
Figure
Value of resistor
Form
L
Dimensions (mm)
t
W
0.55
Resistor Code
108
118
128
LW t
1.0 0.5 0.35 104
1.6 0.8 0.45
2 1.25 0.45
3.2
1.6
: A
: A
43
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