Aiwa CR-AX101W User manual

SERVICE MANUAL
STEREO RADIO RECEIVER
CR-AX101W
S/M Code No. 09-003-339-6R1
YU(VT)
REVISION
DATA
This Service Manual is the “Revision Publishing” and replaces “Simple Manual”
(S/M Code No.09-003-339-6T1) .

2
REF. NO PART NO. KANRI DESCRIPTION
NO.
ACCESSORIES LIST
1 8A-RCL-901-010 IB,WYU(3L)
2 87-B30-319-010 HEADPHONE,HP-M046(S) NECK-BAND
3 8A-RCL-006-010 CLIP,BELT YU
SPECIFICATIONS
• Design and specifications are subject to change without notice.
Frequency range FM: 87.5 - 108 MHz
AM: 530 - 1,710 kHz
Maximum output 6 mW + 6 mW (EIAJ 32 ohms)
Power source DC 1.5 V using a size AA (R6) battery
Output Headphones jack (Stereo mini jack)
Maximum dimensions 74.5 (W) x 82 (H) x 29 (D) mm
(3 x 3 1/4x 13/16 in.)
Weight Approx. 74 g (2.6 oz) (excluding battery)

43
REF. NO PART NO. KANRI DESCRIPTION
NO.
REF. NO PART NO. KANRI DESCRIPTION
NO.
ELECTRICAL MAIN PARTS LIST
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
Lt
W
IC
87-A21-098-040 C-IC,NJM2096M
87-017-789-080 IC,TA2022FN
87-A20-745-040 C-IC,TA2030FN
TRANSISTOR
87-A30-486-040 C-TR,BC857B
89-508-824-080 CHIP FET,2SK882YTY
89-327-144-080 TR,2SC2714Y
DIODE
8Z-CA3-615-010 DIODE,1S2638
MAIN C.B
BF101 87-A91-701-010 FLTR,GFW B4
C101 87-012-274-080 C-CAP,U 1000P-50 B
C102 87-012-274-080 C-CAP,U 1000P-50 B
C103 87-A11-729-080 CHIP CAPACITOR,0.47-25
C104 87-A11-729-080 CHIP CAPACITOR,0.47-25
C105 87-A11-729-080 CHIP CAPACITOR,0.47-25
C106 87-A11-729-080 CHIP CAPACITOR,0.47-25
C109 87-010-807-010 CAP,E 330-6.3MCA
C110 87-A10-827-080 C-CAP,U 0.47-6.3 K B
C111 87-A10-827-080 C-CAP,U 0.47-6.3 K B
C112 87-010-079-010 100UF,6.3V ELECTROLYTIC
C113 87-010-079-010 100UF,6.3V ELECTROLYTIC
C116 87-012-286-080 CAP, U 0.01-25
C117 87-012-159-080 C-CAP,S 24P-50 SL
C118 87-010-184-080 C-CAP,S 3300P-50 B
C119 87-010-831-080 C-CAP,U,0.1-16F
C120 87-010-831-080 C-CAP,U,0.1-16F
C121 87-A10-827-080 C-CAP,U 0.47-6.3 K B
C122 87-012-268-080 C-CAP,U 330P-50 B
C123 87-A10-504-080 C-CAP,U 0.047-16 K B
C124 87-010-831-080 C-CAP,U,0.1-16F
C125 87-A10-827-080 C-CAP,U 0.47-6.3 K B
C126 87-010-192-080 C-CAP,S 0.022-50 F
C127 87-012-273-080 C-CAP,U 820P-50 B
C128 87-012-268-080 C-CAP,U 330P-50 B
C129 87-010-192-080 C-CAP,S 0.022-50 F
C130 87-010-031-010 CAP,E 3.3-25 M BK
C131 87-010-807-010 CAP,E 330-6.3MCA
C132 87-010-194-080 CAP, CHIP 0.047
C134 87-012-191-080 CHIP CAP 68 PF
C135 87-A10-047-080 CAP, U 1-10
C136 87-010-148-080 CAP, CHIP S 4P-50 NPO
C137 87-012-159-080 C-CAP,S 24P-50 SL
C138 87-012-167-080 C-CAP,U 5P-50 CH
C139 87-A10-827-080 C-CAP,U 0.47-6.3 K B
C140 87-012-281-080 C-CAP,U 3900P-50 B
C141 87-012-281-080 C-CAP,U 3900P-50 B
C142 87-012-275-080 C-CAP,U 1200P-50 SL
C145 87-012-286-080 CAP, U 0.01-25
C146 87-A10-047-080 CAP, U 1-10
C147 87-012-193-080 C-CAP,82P-50 NPO
C148 87-012-188-080 C-CAP,47P-50
C149 87-012-286-080 CAP, U 0.01-25
C150 87-012-286-080 CAP, 0.01-16
C151 87-012-274-080 C-CAP,U 1000P-50 B
C152 87-012-274-080 C-CAP,U 1000P-50 B
C153 87-012-274-080 C-CAP,U 1000P-50 B
CF101 87-008-570-010 FLTR,SFT10.7MS23H-AE
CF102 86-HC5-628-010 FLTR,CDA10.7 MG16
CF103 87-A91-702-010 FLTR,CFM2 450BL
J101 8A-RCL-608-010 JACK,TC38 ST W/O SW
L1 8A-RCL-606-010 COIL,BAR-ANT
L101 87-003-097-080 COIL,1UH
L102 87-003-097-080 COIL,1UH
L103 87-003-050-010 COIL,47UH
L104 8A-RCL-601-010 COIL,FM RF
L106 8A-RCL-602-010 COIL,FM OSC
L107 87-003-098-010 COIL,2.2UH
L115 87-003-105-080 INDUCTOR,0.22UH
PVC101 87-A90-181-010 TUN-CAP,20-80-160 16X16
SFR101 8A-RCL-610-010 SFR,10K
SW101 87-036-322-010 SW,SL 2-2-3
SW102 87-A91-152-010 SW,SL 1-1-2 SSSS212-11-A
T101 8A-RCL-603-010 COIL,FM IFT
T102 8A-RCL-604-010 COIL,AM IFT
T103 8A-RCL-605-010 COIL,AM OSC
TC101 S1-000-200-010 TRIMMER CAP,20P
VR101 8A-RCL-609-010 VR,RTRY 50KAX2
BLOCK DIAGRAM
TRANSISTOR ILLUSTRATION
2SC2714
BC857 2SK882
C
B
S
G
D
E

65
SCHEMATIC DIAGRAM

7
1234567
A
B
C
D
E
F
G
H
I
J
WIRING
G
F
E
D
C
B
A
A
B
C
D
E
F
G
987654321
987654321
L115

8
VOLTAGE CHART

9
IC BLOCK DIAGRAM
IC, TA2030FN
IC, TA2022FN
IC, NJM2096M
16 15 14 13 12 11 10 9
87654321
RF GND FM IN
FM
RF
TV
RF
MODE
SW
PW
SW
IF
BUFFMIX
TV
OSC
FM
OSC
OSC
OUT
MIX
OUT
VccFM RFTV RFGND

10
ELECTRICAL ADJUSTMENT

11
REF. NO PART NO. KANRI DESCRIPTION
NO.
REF. NO PART NO. KANRI DESCRIPTION
NO.
MECHANICAL MAIN PARTS LIST 1/1
1 8A-RCL-003-010 WINDOW,TUNE YU
2 8A-RCL-013-010 KNOB,SL BAND YZ
3 8A-RCL-014-010 KNOB,SL POW YZ
4 8A-RCL-001-010 CABI,FRONT YU
5 8A-RC7-201-010 HLDR,ANT
7 8A-RCL-008-010 POINTER,
8 8A-RCL-009-010 LID,BATT
9 8A-RCL-007-010 KNOB,RTRY TUNE
10 8A-RCL-203-010 BAT-CONTACT,(-)
11 8A-RCL-202-010 BAT-CONTACT,(+)
12 8A-RCL-002-010 CABI,REAR YU
A 87-266-525-310 SCREW V+2-3
B 87-354-529-310 VT2+1.7-4
C 87-B10-026-010 VT2+1.7-8 CR HL
MECHANICAL EXPLODED VIEW 1/1

931196 Printed in Singapore
2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:[phone]