CR-A61
YH1(S),YJ1(S),
YZ1(S,L)
SERVICE MANUAL
STEREO RADIO RECEIVER
This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
(S/M Code No. 09-006-346-0T1).
S/M Code No. 09-006-346-0R1
REVISION
DATA
SPECIFICATIONS
Design and specifications are subject to change without
•
notice
.
ACCESSORIES/PACKAGE LIST
REF. NO PART NO. KANRI DESCRIPTION
1 8A-RCG-902-010 IB,YHJ(ECC)C<YH1<S>,YJ1<S>>
1 8A-RCG-906-010 IB,YZ(3L)C<YZ1<S>,YZ1<L>>
1 8A-RCG-905-010 IB,YZ(6L)C<YZ1<S>,YZ1<L>>
2 87-B30-145-210 HEADPHONE,HP-M029(T)
NO.
2
ELECTRICAL MAIN PARTS LIST
REF. NO PART NO. KANRI DESCRIPTION
NO.
IC
87-A21-232-040 C-IC,TA2111FN
87-002-232-080 IC,NJM2073M
TRANSISTOR
89-508-824-080 C-FET, 2SK882Y
89-113-625-080 C-TR, 2SA1362GR
89-341-165-080 CHIP TRANSISITOR 2SC4116GR
DIODE
87-070-345-080 DIODE,IN4148
MAIN C.B
C101 87-012-167-080 C-CAP,U 5P-50 CH
C102 87-012-176-080 C-CAP,U 15P-50 J
CH<YH1<S>,YJ1<S>>
C102 87-012-178-080 C-CAP,U 18P-50 J
CH<YZ1<S>,YZ1<L>>
C103 87-012-181-080 C-CAP,U 24P-50 J CH
C104 87-012-166-080 C-CAP,U 4P-50 C CH
C105 87-012-286-080 CAP, U 0.01-25
C106 87-012-286-080 CAP, U 0.01-25
C107 87-A10-249-080 C-CAP,U 1-10 ZF
C108 87-012-274-080 CHIP CAP,U 1000P-50B
C109 87-A10-249-080 C-CAP,U 1-10 ZF
C110 87-010-831-080 C-CAP,U,0.1-16F
C111 87-010-831-080 C-CAP,U,0.1-16F
C112 87-012-286-080 CAP, U 0.01-25
C113 87-012-286-080 CAP, U 0.01-25
C114 87-012-178-080 C-CAP,U 18P-50 J CH<YH S>,YJ1<S>>
C114 87-012-179-080 C-CAP,U 20P-50 J CH
<YZ1<S>,YZ1<L>>
C115 87-012-180-080 C-CAP,U 22P-50 J CH
C116 87-010-082-080 CAPACITOR, 220MF 4V/87-0
C118 87-010-419-080 CAP,E 4.7-16 M 5L SRE
C119 87-010-309-080 C-CAP,1000P-50 CH
REF. NO PART NO. KANRI DESCRIPTION
C120 87-A10-463-080 C-CAP,U 0.47-10 Z F
C121 87-010-829-080 CAP, U 0.047-16
C122 87-A10-047-080 C-CAP,U 1-10 Z F
C123 87-A10-249-080 C-CAP,U 1-10 ZF
C124 87-010-787-080 C-CAP,U 0.022-25 K B
C125 87-012-285-080 C-CAP,U 8200P-50 K B GRM
C126 87-012-166-080 C-CAP,U 4P-50 C CH
C127 87-A10-047-080 C-CAP,U 1-10 Z F
C128 87-012-181-080 C-CAP,U 24P-50 J CH
C201 87-010-831-080 C-CAP,U,0.1-16F
C202 87-010-831-080 C-CAP,U,0.1-16F
C203 87-010-076-010 22UF 6.3V ELECTROLYTIC
C204 87-010-076-010 22UF 6.3V ELECTROLYTIC
C205 87-012-278-080 C-CAP,U 2200P-50 K B
C206 87-012-278-080 C-CAP,U 2200P-50 K B
C207 87-010-082-080 CAPACITOR, 220MF 4V/87-0
C208 87-010-267-080 CAP,E 47-10 M 105 KM
C209 87-A10-463-080 C-CAP,U 0.47-10 Z F
C210 87-A10-463-080 C-CAP,U 0.47-10 Z F
C211 87-010-588-010 CAP,E 220-2 M 5L MA
C212 87-010-588-010 CAP,E 220-2 M 5L MA
C213 87-010-831-080 C-CAP,U,0.1-16F
C214 87-010-831-080 C-CAP,U,0.1-16F
C215 87-010-831-080 C-CAP,U,0.1-16F
CD101 87-A90-739-010 FLTR,KIT
CF101 8A-RCG-606-010 FLTR,CFAL-455
CF102 87-A90-739-010 FLTR,KIT
J101 8A-RCF-607-010 JACK,3.5 ST W/O SW
L1 ST-RCO-041-200 FERRITE BEAD INDUCTOR 120UH
L2 8A-RCG-605-010 COIL,IFT 7005NN
L101 8A-RCG-611-010 BAR-ANT,ARC-G
L102 8Z-HJ9-609-010 COIL,FM RF(EX)
L103 8Z-HJA-610-010 COIL,FM OSC(EX)
L104 8A-RCG-604-010 COIL,IFT 5PNR
L105 87-A90-177-010 IFT,AM IF 5P
PVC1 8A-RCG-603-010 TUN-CAP,20P-160P 16
SW1 88-YC3-603-010 SW,SL SS058 PT022BA
SW2 87-A90-778-010 SW,SL 2-2-3 SS-337-B23
SW3 88-YC3-603-010 SW,SL SS058 PT022BA
VR1 87-A90-835-010 VR,RTRY 20KCX2 H
NO.
• 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.
3
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
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
C
B
E
2SA1362
2SC4116
G
S
D
2SK882
4
BLOCK DIAGRAM IC BLOCK DIAGRAM
IC, TA2111FN
IC, NJM2073
65
WIRING-1 (MAIN 1/2)
1
A
B
C
D
234567
8
9
10
11 12 13
14
E
F
G
H
I
J
K
87
WIRING-2 (MAIN 2/2) VOLTAGE CHART
1
A
B
C
D
234567
E
F
G
H
I
J
K
109
SCHEMATIC DIAGRAM
1211
ELECTRICAL ADJUSTMENT
EQUIPMENT CONNECTION DIAGRAMS
PRACTICAL SERVICE FIGURE
< TUNER SECTION >
< FM SECTION >
Sensitivity: Less than 15dB (88MHz)
(THD 3%) Less than 15dB (98MHz)
Less than 15dB (108MHz)
Distortion: Less than 2% (at 98.0MHz)
Intermediate frequency: 10.7MHz
Stereo separation: More than 20dB
< AM SECTION >
Sensitivity: Less than 50dB (at 600kHz)
(S/N 10dB) Less than 48dB (at 1000kHz)
Less than 47dB (at 1400kHz)
Distortion: Less than 3%
(Input 74dB)
Intermediate frequency: 455kHz
1413
MECHANICAL EXPLODED VIEW 1/1
14
15
D
13
12
16
11
8
4
C
C
E
P.C.B
7
5
A
9
10
B
6
BAR, ANT
2
1
3
1615
MECHANICAL PARTS LIST 1/1
REF. NO PART NO. KANRI DESCRIPTION
1 8A-RCG-003-010 PANEL,WINDOW
2 8A-RCG-004-010 WINDOW,DIAL
3 8A-RCG-001-010 CABI,FRONT<EXCEPT YZ1<L>>
3 8A-RCG-007-010 CABI,FRONT L<YZ1<L>>
4 8A-RCF-007-010 POINTER,DIAL
5 8A-RCF-202-010 GEAR,MIDDLE
6 8A-RCF-201-010 HLDR,AM ANT
7 8A-RCF-203-010 GEAR,PVC
8 8A-RCF-008-010 KNOB,RTRY TUN<EXCEPT YZ1<L>>
8 8A-RCF-018-010 KNOB,RTRY TUN L<YZ1<L>>
9 8A-RCF-204-010 BAT-CONTACT,(+)
10 8A-RCF-205-010 BAT-CONTACT,(-)
11 8A-RCF-206-010 BAT-CONTACT,(+/-)
12 8A-RCF-011-010 KNOB,SL SP/EAR<YH1<S>,YJ1<S>>
12 8A-RCF-021-010 KNOB,SL SP/EAR L<YZ1<L>>
13 8A-RCF-010-010 KNOB,SL BAND<EXCEPT YZ1<L>>
13 8A-RCF-020-010 KNOB,SL BAND L<YZ1<L>>
14 8A-RCF-009-010 KNOB,SL POWER<EXCEPT YZ1<L>>
14 8A-RCF-019-010 KNOB,SL POWER L<YZ1<L>>
15 8A-RCF-005-010 LID,BATT<EXCEPT YZ1<L>>
15 8A-RCF-017-010 LID,BATT L<YZ1<L>>
16 8A-RCG-008-010 CABI,REAR L YZ<YZ1<L>>
16 8A-RCG-006-010 CABI,REAR YH<YH1<S>>
16 8A-RCG-005-010 CABI,REAR YJ<YJ1<S>>
16 8A-RCG-002-010 CABI,REAR YZ<YZ1<S>>
A 87-264-527-310 V+1.7-3.0 CR
B 87-351-549-310 VT2+2-4
C 87-352-529-310 VT2+1.7-4.0 BLK
D 87-B10-302-010 QT2+2-4 W/O BLACK
E S5-017-040-300 PVC WASHER O1.7X4X0.3MM
NO.
COLOR NAME TABLE
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
17
2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111
931196
Printed in Singapore
Loading...