STEREO RADIO RECEIVER
CR-LA7
S/M Code No. 09-994-327-9O1
D
SERVICE MANUAL
DA
TA
MODEL CODE:8ZRC8-0197(ST)
2
!
REF. NO
PART NO.
KANRI
DESCRIPTION
NO.
ACCESSORIES/PACKAGE LIST
1
S1-210-013-800 2A INNERPHONE 3.5MM ST
2
S0-302-870-000 -- INSTRUC,BOOK D(J)(CRLA7)
4
3
SPECIFICATIONS
·
REF. NO
PART NO.
KANRI
DESCRIPTION
NO.
REF. NO
PART NO.
KANRI
DESCRIPTION
NO.
ELECTRICAL MAIN PARTS LIST
IC
87-001-931-080 1C IC,TA8152AFN
87-A20-076-040 1H IC,TA2022AFN
87-A21-126-040 1B IC,NJM2096M
TRANSISTOR
89-372-143-080 0E C-TR,2SC2714O
89-503-025-080 1A C-FET,2SK302GR
S0-084-700-030 0E C-TR,BC847C
S0-085-700-020 0E C-TR BC857B
DIODE
S4-202-681-000 -- C-DIODE,ISS268
S4-201-601-000 -- C-DIODE,ISV160
MAIN C.B
BPF1
S4-110-010-501 -- BPF,GFWB4
C110
87-010-073-080 0E CAP,E 3.3UF-50V
C213
87-010-587-070 0E CAP,E 100UF-2V
C214
87-010-587-070 0E CAP,E 100UF-2V
C215
87-010-589-010 0E CAP,E 330UF-2V
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
L
t
W
TRANSISTOR ILLUSTRATION
·
C216
87-015-994-810 0E CAP,E 220UF-4V
CF1
87-008-462-010 1B CER,FIL SFT10.7MS23H-A
CF2
S1-910-010-000 1B CER,FILTER 450KHZ
CF3
S2-310-010-800 1B DISCRMINATOR FILTER CDA 10.7
JK1
S1-210-012-900 0E JACK,HP ST 3.5MM
L2
S1-110-019-700 -- COIL,TV AIR 1.8-5-0.4
L5
S3-010-012-602 1A FM 5-5-6 MT243-1135(ORN)
L6
S1-110-013-600 0E COIL,OSC AM 5-5-6
L7
S1-010-012-701 0E IFT,AM 5-5-6(YEL)
L8
S7-810-030-000 1A BAR,ANT AM 114:50T
L9
87-005-777-080 0E C-COIL,FIXED 1UH
L10
87-005-777-080 0E C-COIL,FIXED 1UH
L11
87-005-777-080 0E C-COIL,FIXED 1UH
L12
87-A50-009-080 1A C-COIL,22UH
PVC1
S2-010-013-100 1F PVC,AM/FM 16-16-6
SW1
S3-123-001-000 -- SW,SLIDE 2P3T
SW2
S3-110-020-100 1B SW,SLIDE 2P3T
SW3
S3-123-002-000 -- SW,SLIDE 2P3T
TC5
S4-010-022-200 -- CAP,CER TRIMMER 10PF
TC6
S4-010-022-200 -- CAP,CER TRIMMER 10PF
VR1
S1-010-010-100 1B VR,VTN15A50K-9322(CRSP20)
VR2
S4-910-320-000 -- SFR,B10K
2SK302
D
G
S
E
C
B
2SC2714
BC847C
BC857B
6
5
SCHEMATIC DIAGRAM
JK1
2V
5
6
7
8
2V
4V
50V
C215
330
µ
2V
PVC1
TC1-4
VC1-4
(
)
MAIN C.B
1
2
3
4
POWER
AMP
PROTECT
PROTECT
C21
330p
C217
1000p
MUTE
MUTE
AM/FM/TV/IF
AMP+DET
FRONT END
1
2
3
4
5
6
78
1
2
3
4
5
6
78
9
10
11
12
13
14
15
16
910
11
12
13
14
15
16
17
18
19
20
21
22
23
24
IF
AMP
AMP
GFWB4
10p
10p
4T
C2
0.01
AM
FM
TV
AM
FM
TV
FM
TV
AM
FM
TV
AM
R2
4.7K
1SS268
L1,2,TC1
TV/FM TRACKING ADJ.
L3,4,TC2
TV/FM FREQ. RANGE ADJ.
L6,TC4
AM FREQ. RANGE ADJ.
L7
AM IF ADJ.
L5
FM IF ADJ.
D1
L8,TC3
AM TRACKING ADJ.
8
7
WIRING-1
7
65
4
3
2
1
1
2
3
45
6
7
A
B
C
D
E
F
G
H
I
J
A
B
C
D
E
F
G
H
I
J
NOTE