Aiwa WR-A50 Service Manual
WR-A50
YH(S ), YL(S), YZ(S)
SERVICE MANUAL
RADIO RECEIVER
S/M Code No. 09-017-357-0N1
DATA
SPECIFICATIONS
Design and specifications are subject to change without
•
notice
.
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ACCESSORIES/PACKAGE LIST-1/1
REF. NO PART NO. KANRI DESCRIPTION
1 8B-RM3-910-010 IB,SW GUIDE
1 8B-RM3-902-010 IB,YH(ECC)S<YZSC,YHSCC>
1 8B-RM3-904-010 IB,YL(3L)C<YLSCC>
1 8B-RM3-906-010 IB,YZ(5L)C<YZSC>
1 8B-RM3-905-010 IB,YZ(EGFSI)C<YZSC>
2 87-B30-363-010 HEADPHONE,HP-M046(V)<YZSC>
3 8A-RCL-006-010 CLIP,BELT YU<YZSC>
NO.
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ELECTRICAL MAIN PARTS LIST-1/2
REF. NO PART NO. KANRI DESCRIPTION
NO.
IC
87-A22-011-010 IC,TA2003P
87-002-232-080 IC,NJM2073M
TRANSISTOR
89-508-824-080 CHIP FET,2SK882
89-341-165-080 CHIP TRANSISTOR 2SC4116GR
89-115-884-080 CHIP -TRANSISTER 2SA1588Y
87-026-467-080 TR,HN1C01F (0.3W)
89-342-153-080 TR,2SC4215
89-113-625-080 TR,2SA1362GR(120MHZ,0.
DIODE
87-020-465-080 DIODE,1SS133 (110MA)
87-A40-633-040 C-VARI-CAP,1SV160
87-A40-822-040 C-DIODE,CRS01
MAIN C.B
BPF101 87-A90-749-010 FLTR,GFMB5
C101 87-012-199-080 CAP 220P
C102 87-012-188-080 C-CAP,U 47P-50 CH
C103 87-012-188-080 C-CAP,U 47P-50 CH
C106 87-012-165-080 CAP 3P
C116 87-012-268-080 C-CAP,U 330P-50 B
C118 87-012-188-080 C-CAP,U 47P-50 CH
C119 87-A10-031-080 C-CAP,U 0.01-25 KB
C120 87-A10-031-080 C-CAP,U 0.01-25 KB
C121 87-A10-031-080 C-CAP,U 0.01-25 KB
C122 87-A10-031-080 C-CAP,U 0.01-25 KB
C123 87-A10-031-080 C-CAP,U 0.01-25 KB
C124 87-A10-031-080 C-CAP,U 0.01-25 KB
C125 87-010-829-080 CAP, U 0.047-16
C126 87-012-167-080 C-CAP,U 5P-50 CH
C128 87-A10-031-080 C-CAP,U 0.01-25 KB
C129 87-A10-031-080 C-CAP,U 0.01-25 KB
C131 87-A10-263-080 C-CAP,U 0.1-16ZF
C132 87-012-168-080 C-CAP,U 6P-50 CH
C133 87-012-193-080 C-CAP,U 82P-50 CH
C134 87-012-176-080 CAP 15P
C135 87-012-337-080 C-CAP,U 56P-50 CH
C137 87-012-180-080 C-CAP,U 22P-50 CH
C138 87-012-149-080 C-CAP,S 30P-50 CH
C139 87-012-172-080 CAPACITOR CHIP U 10P CH
C140 87-012-165-080 CAP 3P
C141 87-012-282-080 CAP, U 4700P-50
C142 87-012-182-080 C-CAP,U 27P-50 CH
C143 87-016-526-080 C-CAP,S 0.47-16 BK
C144 87-A10-031-080 C-CAP,U 0.01-25 KB
C145 87-A10-031-080 C-CAP,U 0.01-25 KB
C147 87-A10-031-080 C-CAP,U 0.01-25 KB
C148 87-010-077-080 CAP,E 33-10 5L
C149 87-A10-031-080 C-CAP,U 0.01-25 KB
C150 87-010-064-080 CAP,E 100-10
REF. NO PART NO. KANRI DESCRIPTION
NO.
C151 87-A10-031-080 C-CAP,U 0.01-25 KB
C201 87-012-279-080 C-CAP,U 2700P-50 B
C202 87-A10-031-080 C-CAP,U 0.01-25 KB
C203 87-012-274-080 CHIP CAP,U 1000P-50B
C205 87-012-359-080 C-CAP,S 0.68-10 FZ
C206 87-010-829-080 CAP, U 0.047-16
C211 87-012-359-080 C-CAP,S 0.68-10 FZ
C212 87-012-359-080 C-CAP,S 0.68-10 FZ
C213 87-012-359-080 C-CAP,S 0.68-10 FZ
C214 87-012-359-080 C-CAP,S 0.68-10 FZ
C215 87-010-788-080 C-CAP,U 0.033-2.5F
C217 87-A10-263-080 C-CAP,U 0.1-16ZF
C218 87-010-231-080 CPA,E 220-10 KS
C219 87-010-267-080 CAP,E 47-10 105 KM
CF101 87-A92-181-010 FLTR, SFE 10.7MA19
CF102 85-HRL-611-010 FLTR,SFU 455B
CF104 85-HRL-611-010 FLTR,SFU 455B
CF105 87-A90-621-010 FLTR,SFE 10.7MA5Z
J101 8B-RM3-624-010 JACK, ST W/SW
J102 8B-RM3-625-010 JACK,DC
L101 8B-RM3-606-010 COIL,SW
L102 8B-RM3-608-010 IFT,SW ANT
L103 8B-RM3-608-010 IFT,SW ANT
L104 8B-RM3-608-010 IFT,SW ANT
L106 8B-RM3-608-010 IFT,SW ANT
L107 87-003-142-080 COIL,3.3UH LAL02
L108 8B-RM3-607-010 BAR-ANT,MW
L109 87-003-241-080 C-COIL,S 4.7UH
L111 8B-RM3-609-010 IFT,MW OSC
L112 8B-RM3-610-010 IFT,SW OSC
L113 8B-RM3-605-010 COIL,FMRF
L114 8B-RM3-604-010 COIL,FM OSC
L201 87-003-045-080 CHOKE COIL, 22UH K LAL04
L202 87-005-894-080 C-COIL,S 1UH K LK2125
S102 87-A91-152-010 SW,SL 1-1-2 SSSS212-11-A
SW101 8B-RM3-623-010 SW,4C-8P
T101 8B-RM3-611-010 IFT,SW DET
T102 8B-RM3-613-010 IFT,FM DET
VC101 8B-RM3-603-010 TUN-CAP,20P-160P
VR201 87-024-326-010 VOLUME 20KA
X101 8B-RM3-615-010 VIB,XTAL 14.650MHZ
X102 8B-RM3-616-010 VIB,XTAL 16.800MHZ
X103 8B-RM3-617-010 VIB,XTAL 20.400MHZ
X104 8B-RM3-618-010 VIB,XTAL 22.640MHZ
X105 8B-RM3-619-010 VIB,XTAL 26.025KHZ
X106 8B-RM3-621-010 VIB,XTAL 28.525MHZ
X107 8B-RM3-622-010 VIB,XTAL 32.350KHZ
SUB C.B
LED101 87-017-829-070 C-LED,SEC 1901C ORN
LED102 87-017-829-070 C-LED,SEC 1901C ORN
LED103 87-017-828-070 C-LED,SEL 1401C GRN
S103 87-A91-780-180 C-SW,TACT LS15B3T
S104 87-A91-780-180 C-SW,TACT LS15B3T
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ELECTRICAL MAIN PARTS LIST-2/2
• 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.
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
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