Aiwa CR-LA30W User manual

STEREO RADIO RECEIVER
CR-LA30W
S/M Code No. 09-993-327-1O1
YU
SERVICE MANUAL
DATA

2
SPECIFICATIONS
•
Design and specifications are subject
to change without notice.

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
• 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.
IC
87-001-815-080 IC,TA7371AF
87-A20-076-040 IC,TA2022AFN
87-A21-126-040 IC,NJM2096M
TRANSISTOR
89-503-025-080 C-FET,2SK302GR
S0-084-700-030 C-TR,BC847C
S0-085-700-020 C-TR BC857B
MAIN C.B
BPF1 S4-110-010-401 BAND PASS FILTER GFMB3 88-108MHz
C12 87-015-994-810 CAP,E 220UF-4V
C110 87-010-073-080 CAP,E 3.3UF-50V
C213 87-010-587-070 CAP,E 100UF-2V
C214 87-010-587-070 CAP,E 100UF-2V
C215 87-010-502-010 CAP,E 100UF-4V
C219 87-010-587-070 CAP,E 100UF-2V
C220 87-010-587-070 CAP,E 100UF-2V
CF1 S2-310-012-600 CER FILTER SFT10.7MS23H-A
CF2 S2-110-011-100 CER FILTER 450KHz PFB450JR
CF3 S2-310-011-800 DISCRMINATOR FILTER 10.7MG16-M
JK1 S1-210-012-900 JACK,HP ST 3.5MM
L3 S7-810-030-000 BAR,ANT AM 114:50T
L4 S1-110-013-600 COIL,OSC AM 5-5-6
L9 87-005-286-080 C-COIL,1UH
L10 87-005-286-080 C-COIL,1UH
L11 87-005-286-080 C-COIL,1UH
L12 87-A50-009-080 C-COIL,22UH
PVC1 S2-010-013-200 PVC,AM/FM 16-16-6
SW1 S3-110-020-200 SW,SHDE SSSS82
SW2 S3-110-019-800 SW,SLIDE SKY23001-G2-0A
T1 S3-010-012-602 FM 5-5-6 MT243-1135(ORN)
T2 S1-010-012-701 IFT,AM 5-5-6(YEL)
VR1 S1-010-010-100 VR,VTN15A50K-9322(CRSP20)
VR2 S6-910-010-000 SFR,TM4K5-2 B10K
TRANSISTOR ILLUSTRATION
2SK302
DG
S
E
C
B
BC847C
BC857B

65
SCHEMATIC DIAGRAM
MAIN C.B
NOTE
L3, TC3
AM TRACKING ADJ.
L1, TC1
FM TRACKING ADJ. L2, TC2 FM FREQ. RANGE ADJ. L4, TC4 AM FREQ. RANGE ADJ. T2 AM IF ADJ.
88-108MHz
IC1
FRONT END
TUNING
T1
FM IF
ADJ.
IF
AMP
AMP
PVC1
TC1-4
VC1-4
( )
AM/FM IF
AMP+DET
50V
4V
POWER
ON
S-BASS
OFF
2V
2V
POWER
AMP
PROTECT
POWER
/S-BASS
ON
S-BASS
OFF
2V 2V
VOLUME
MUTE
MUTE
SW1
BAND
JK1
SWITCH FM
AM
PROTECT
4V

87
WIRING
7654321123
4567
A
B
C
D
E
F
G
H
I
J
A
B
C
D
E
F
G
H
I
J
PVC1
TUNING
SW1
BAND
FM ST
AM
MAIN C.B (COMPONENT SIDE) MAIN C.B (CONDUCTOR SIDE)
S-BASS ON OFF
SW2
JK1
VR1
VOLUME
BATTERY
DC 1.5V
IC1
4
1
8
5
CB
E
C
B
EG
SD
CC
B
B
E
E
IC3
85
14
NOTE
QXX
RXX
CXX
IC2
13
24
12
1
EB
C
EB
C
POWER/S-BASS
L3

109
MECHANICAL EXPLODED VIEW 1/1
14
17
16
P.C.B
15
REF. NO PART NO. KANRI DESCRIPTION
NO.
MECHANICAL PARTS LIST 1/1
1 S0-801-170-200 LENS,WINDOWS WYU
2 S0-700-410-000 POINTER,TUN
3 S0-101-420-200 CAB,FRONT
4 S0-503-290-000 KNOB,RTRY TUN
5 87-067-868-010 SCREW,V+1.7-4
6 S0-503-300-000 KNOB,SL BAND
8 S0-201-420-200 CAB,REAR WYU
9 S0-301-410-000 DOOR,BATT
10 S0-401-750-000 BATT,CONTACT(+)
11 87-067-769-010 SCREW,S1.7-8
12 S1-700-760-000 PVC GEAR POM J-001N
13 87-267-525-310 SCREW,M1.7-2.5 SPECIAL HEAD
14 S0-503-310-000 KNOB,SL POWER
15 S0-401-760-000 PLATE,CONTACT
16 S1-009-011-100 BAR HOLDER
17 S0-200-830-000 SPR,CONTACT SP ‘-’ -
Basic color symbol Color Basic color symbol Color Basic color symbol Color
B Black C Cream D Orange
G Green H Gray L Blue
LT Transparent Blue N Gold P Pink
R Red S Silver ST Titan Silver
T Brown V Violet W White
WT Transparent White Y Yellow YT Transparent Yellow
LM Metallic Blue LL Light Blue GT Transparent Green
LD Dark Blue DT Transparent Orange
COLOR NAME TABLE

11
ELECTRICAL ADJUSTMENT 1/2

12
ELECTRICAL ADJUSTMENT 2/2

13
REF. NO PART NO. KANRI DESCRIPTION
NO.
ACCESSORIES/PACKAGE LIST
1 S1-210-013-800 INNERPHONE 3.5MM ST
2 S0-302-850-000 INSTRUCTION BOOK

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