Aiwa CRDX-501 Service manual
CR-DX501
YU(S),YZ(S),
YL(S)
SERVICE MANUAL
RADIO RECEIVER
This Service Manual is the “Revision Publishing” and replaces “Simple Manual”
CR-DX501 YU(S)(S/M Code No. 09-003-343-8T1)
CR-DX501 YZ(S),YL(S)(S/M Code No. 09-003-343-8T2).
S/M Code No. 09-003-343-8R1
REVISION
DATA
SPECIFICATIONS
Design and specifications are subject to change without
•
notice
.
ACCESSORIES/PACKAGE LIST
REF. NO PART NO. KANRI DESCRIPTION
1 8A-RC7-901-010 IB,YU(3L)<YU<S>>
1 8A-RC7-904-010 IB,YL(ESP)<YL<S>>
1 8A-RC7-905-010 IB,YZ(EGF)<YZ<S>>
1 8A-RC7-906-010 IB,YZ(SID)<YZ<S>>
1 8A-RC7-907-010 IB,YZ(PHC)<YZ<S>>
2 87-B30-319-010 HEADPHONE,HP-M046(S) NECK-BAND
3 8A-RC7-004-010 CLIP,BELT
NO.
2
ELECTRICAL MAIN PARTS LIST
REF. NO PART NO. KANRI DESCRIPTION
IC
87-A21-407-040 C-IC,TA2104BFN
87-017-642-080 IC,CXA1622M
87-A21-605-010 C-IC,TC9318FA-056
87-A20-755-080 C-IC,AK93C45AF
TRANSISTOR
89-342-153-080 TR,2SC4215
89-341-165-080 CHIP TRANSISTOR 2SC4116GR
89-113-625-080 TR,2SA1362GR(120MHZ,0.
87-026-467-080 TR,HN1C01F (0.3W)
89-508-804-080 CHIP FET 2SK880Y
DIODE
87-020-339-080 CHIP DIODE,1SS226
87-001-553-080 C-DIODE 1SS322
MAIN C.B
BPF101 87-A90-749-010 FLTR,GFEB5
C101 87-012-199-080 CAP 220P
C102 87-012-286-080 CAP, U 0.01-25
C103 87-010-831-080 C-CAP,U,0.1-16F
C104 87-010-873-080 C-CAP,U 560-50 SL
C105 87-012-335-080 C-CAP,U 270P-50 SL
C107 87-012-172-080 CAPACITOR CHIP U 10P CH
C108 87-012-167-080 C-CAP,U 5P-50 CH
C109 87-010-873-080 C-CAP,U 560-50 SL
C110 87-010-872-080 C-CAP,U 470P-50 SL
C111 87-012-162-080 C-CAP,U 1P-50 CK
C112 87-012-274-080 CHIP CAP,U 1000P-50B
C114 87-010-197-080 CAP, CHIP 0.01 DM
C115 87-012-172-080 CAPACITOR CHIP U 10P CH
C116 87-012-272-080 C-CAP,U 680P-50 B
C117 87-012-174-080 CAP CHIP CERA SS 12P CHJ
C118 87-012-268-080 C-CAP,U 330P-50 B
C119 87-A10-047-080 C-CAP,U 1-10 Z F
C120 87-A10-047-080 C-CAP,U 1-10 Z F
C121 87-010-831-080 C-CAP,U,0.1-16F
C122 87-A10-047-080 C-CAP,U 1-10 Z F
C123 87-010-831-080 C-CAP,U,0.1-16F
C124 87-012-286-080 CAP, U 0.01-25
C125 87-012-286-080 CAP, U 0.01-25
C126 87-A10-463-080 C-CAP,U 0.47-10 Z F
C127 87-010-419-010 CAP,E 4.7-16 SRE
C128 87-010-831-080 C-CAP,U,0.1-16F
C129 87-010-082-010 CAPACITOR, 220MF 4V/87-0
C130 87-012-286-080 CAP, U 0.01-25
C131 87-012-286-080 CAP, U 0.01-25
C132 87-012-286-080 CAP, U 0.01-25
C133 87-010-082-010 CAPACITOR, 220MF 4V/87-0
C134 87-010-831-080 C-CAP,U,0.1-16F
C135 87-010-033-010 CAP,E 10-16
C136 87-010-033-010 CAP,E 10-16
C137 87-012-274-080 CHIP CAP,U 1000P-50B
C139 87-012-285-080 C-CAP,U 8200P-50 KB
C140 87-010-785-080 C-CAP,U0.015-25BK
C141 87-010-785-080 C-CAP,U0.015-25BK
C143 87-010-781-080 C-CAP,U 390P-50 SL
NO.
REF. NO PART NO. KANRI DESCRIPTION
C146 87-A10-463-080 C-CAP,U 0.47-10 Z F
C147 87-A10-463-080 C-CAP,U 0.47-10 Z F
C148 87-012-274-080 CHIP CAP,U 1000P-50B
C149 87-012-274-080 CHIP CAP,U 1000P-50B
C150 87-010-831-080 C-CAP,U,0.1-16F
C151 87-010-196-080 CHIP CAPACITOR,0.1-25
C152 87-010-082-010 CAPACITOR, 220MF 4V/87-0
C153 87-010-082-010 CAPACITOR, 220MF 4V/87-0
C158 87-010-031-010 CAP,E 3.3-25 M BK
C159 87-010-031-010 CAP,E 3.3-25 M BK
C170 87-010-162-080 CAP, CHIP 47P
C171 87-010-805-080 CAP, S 1-16
C172 87-010-188-080 CAP,CHIP 6800P
C173 87-010-501-010 CAP,E 47-4 M KS
CF101 87-A91-162-010 FLTR,PFS450A7
CF102 87-A90-991-010 FLTR,SFE10.7 MS239-A
CF103 87-A91-094-010 FLTR,CDA10.7 MG80A
J101 8A-RCL-608-010 JACK,TC38 ST W/O SW
L102 8A-RC7-601-010 COIL,FM RF
L103 8A-RC7-602-010 COIL,FM OSC
L104 87-003-152-080 COIL, 100UH
L105 8A-RC7-603-010 COIL,BAR-ANT
L110 87-003-231-080 C-COIL 1UH
L111 87-003-231-080 C-COIL 1UH
L112 87-003-231-080 C-COIL 1UH
SW102 87-A91-152-010 SW,SL 1-1-2 SSSS212-11-A
T101 87-A91-366-010 IFT,MW 5PLG
T102 87-A91-366-010 IFT,MW 5PLG
TC101 87-A91-657-010 TRIMMER,20P 4.0X4.5 ECRL
VC101 87-A40-462-040 C-VARI-CAP,SVC347(S)
VC102 87-A40-471-070 C-VARI-CAP,KV1435
VC103 87-A40-471-070 C-VARI-CAP,KV1435
VER001 87-001-553-080 C-DIODE 1SS322
VR101 87-A91-741-010 VR,RTRY 20KBX2 H XV0102GPV1NB
FRONT C.B
C501 87-012-286-080 CAP, U 0.01-25
C502 87-010-132-010 CAP, ELECT 1-50V
C503 87-010-831-080 C-CAP,U,0.1-16F
C504 87-010-501-010 CAP GAS 47UF 4V
C506 87-012-176-080 CAP 15P
C507 87-012-176-080 CAP 15P
C508 87-010-831-080 C-CAP,U,0.1-16F
C509 87-010-831-080 C-CAP,U,0.1-16F
C510 87-010-831-080 C-CAP,U,0.1-16F
C511 87-010-831-080 C-CAP,U,0.1-16F
C512 87-012-273-080 C-CAP,U 820P-50 B
C513 87-012-273-080 C-CAP,U 820P-50 B
C514 87-012-273-080 C-CAP,U 820P-50 B
C515 87-012-273-080 C-CAP,U 820P-50 B
LCD001 8A-RC7-605-010 LCD,ARC-7
SW511 87-A91-152-010 SW,SL 1-1-2 SSSS212-11-A
SW512 87-A91-152-010 SW,SL 1-1-2 SSSS212-11-A
X501 87-A70-187-010 VIB,XTAL 75KHZ CFV206
NO.
3
• 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%
TRANSISTOR ILLUSTRATION
C
B
E
S
G
E1
D
Figure
Value of resistor
Symbol
CJ
CJ
CJ
C1
B2
E2
B1
C2
Form
L
W
Dimensions (mm)
LW t
1.0 0.5 0.35 104
t
1.6 0.8 0.45
2 1.25 0.45
1.6
0.55
3.2
Resistor Code
: A
: A
108
118
128
2SA1362GR
2SC4116GR
2SC4215
2SK880Y HN1C01F
4
LCD DISPLAY
BLOCK DIAGRAM
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
COM1
COM1
---
---
---
---
---
---
--1c
2e
2g
2d
--3e
3d
--4d
4g
5
COM2 COM3
---
COM2
---
---
AM
---
---
--1b
2f
2a
2c
---
3f
3g
DOT
4e
4a
4c
---
---
COM3
FM
--S1
S2
S3
S4
S5
MEMO
2b
S-BASS
3a
3b
3c
4f
HOLD
4b
65
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