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SERVICE MANUAL
DA
TA
STEREO RADIO
CASSETTE PLAYER
BASIC TAPE MECHANISM : CL-850-5 SIL
HS-RX308
HS-RX408
YZ
YU,YL,YZ,YH,YJ
S/M Code No. 09-002-425-5R1
REVISION
· This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
(S/M Code No. 09-99C-425-5T1).
AHR8A4_CB.p65
01/31/2000, 18:37
1


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· Design and specifications are subject to change without notice.
SPECIFICATIONS
Frequency range:
Reception area USA
AM 530 ­ 1,710 kHz (10 kHz step)
FM1, FM2 87.5 ­ 108.1 MHz (200 kHz step)
Reception area EU
AM 531 ­ 1,602 kHz (9 kHz step)
FM1, FM2 87.5 ­ 108 MHz (50 kHz step)
Reception area JP
AM 531 ­ 1,629 kHz (9 kHz step)
<EXCEPT YZ>
FM1, FM2 76 ­ 108 MHz
(100 kHz step in 76 ­ 90 MHz, 50 kHz step in 90 ­ 108 MHz)
Maximum output:
4 mW + 4 mW (EIAJ 16 ohms)<YZ>
5 mW + 5 mW (EIAJ 32 ohms)<YU,YL,YH,YJ>
Power sources:
DC 3 V using two R6 (size AA) dry cell batteries
AC house current using the optional AC adaptor Aiwa
AC-D302
Maximum dimensions:
112.9 (W) x 84 (H) x 29.3 (D) mm (excluding
projecting parts and controls)
(41/
2 x 3
3/
8 x 1
3/
16 in.)
Weight:
Approx.136 g (4.8 oz.) excluding batteries
2


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DESCRIPTION
REF.NO.
KANRI
NO.
PARTNO.
KANRI
NO.
REF.NO.
DESCRIPTION
PARTNO.
3
ELECTRICAL MAIN PARTS LIST
IC
87-002-677-080
IC,TA2002F
87-A21-407-040
C-IC,TA2104BFN
87-A20-904-080
C-IC,TK11823MTL
87-A20-532-140
C-IC,LB1977M-TLM
87-A21-564-010
C-IC,TC9318FA-058
87-A21-566-040
C-IC,S-80820ANNP
TRANSISTOR
87-026-262-080
C-TR,RN1407
89-342-153-080
TR,2SC4215
87-026-414-080
C-TR,RN1307
89-508-804-080
C-FET,2SK880
89-341-165-080
C-TR,2SC4116
89-113-625-080
C-TR,2SA1362
DIODE
87-A40-822-040
C-DIODE,CRS01
87-A40-360-080
C-DIODE,MA786
87-001-166-080
DIODE,1SS301
87-017-779-080
C-DIODE,1SS355
MAIN C.B
BPF201
87-A90-601-010
FLTR,BPF GFWB7
C101
87-012-275-080
C-CAP,U 1200P-50 K B
C102
87-012-275-080
C-CAP,U 1200P-50 K B
C103
87-012-275-080
C-CAP,U 1200P-50 K B
C104
87-012-275-080
C-CAP,U 1200P-50 K B
C105
87-A10-952-080
C-CAP,TN 22-4 M A MCM
C106
87-A10-952-080
C-CAP,TN 22-4 M A MCM
C107
87-012-276-080
CAP, CHIP SS 1500 PBK
C108
87-012-276-080
CAP, CHIP SS 1500 PBK
C109
87-010-757-080
C.CAP,U 0.047-25F
C110
87-010-757-080
C.CAP,U 0.047-25F
C111
87-A10-262-080
C-CAP,U 1-10 ZF
C112
87-A10-262-080
C-CAP,U 1-10 ZF
C113
87-012-274-080
CHIP CAP,U 1000P-50B
C114
87-012-274-080
CHIP CAP,U 1000P-50B
C115
87-A10-263-080
C-CAP,U 0.1-16ZF
C116
87-A10-263-080
C-CAP,U 0.1-16ZF
C117
87-010-852-080
C-CAP,E 100-4<EXCEPT 308YZ>
C118
87-010-852-080
C-CAP,E 100-4<EXCEPT 308YZ>
C119
87-A10-263-080
C-CAP,U 0.1-16ZF
C120
87-A10-952-080
C-CAP,TN 22-4 M A MCM
C121
87-016-563-080
C-CAP,TN 10-10 SV A
C122
87-A10-952-080
C-CAP,TN 22-4 M A MCM
C123
87-A10-263-080
C-CAP,U 0.1-16ZF
C124
87-A10-262-080
C-CAP,U 1-10 ZF
C125
87-A10-262-080
C-CAP,U 1-10 ZF
C126
87-010-503-010
CAP,E 220-4 GAS
C130
87-A10-262-080
C-CAP,U 1-10 ZF
C135
87-010-503-010
CAP,E 220-4 GAS
C151
87-A10-263-080
C-CAP,U 0.1-16ZF
C152
87-A10-263-080
C-CAP,U 0.1-16ZF
C201
87-012-156-080
C-CAP,S 220P-50 CH
C202
87-012-274-080
C-CAP,U 1000P-50 KB
C203
87-012-274-080
C-CAP,U 1000P-50 KB
C204
87-012-286-080
CAP, U 0.01-25
C205
87-012-286-080
CAP, U 0.01-25
C206
87-012-158-080
C-CAP,S 390P-50 CH
C210
87-010-321-080
CHIP CAPACITOR,82P(J)
C212
87-012-286-080
CAP, U 0.01-25
C213
87-012-160-080
C-CAP,U 50P-50 CK
C215
87-010-787-080
CAP, U 0.022-25
C216
87-A10-263-080
C-CAP,U 0.1-16ZF
C217
87-010-574-080
C-CAP,S 470P-50 J UJ
C218
87-012-191-080
CHIP CAP 68 PF
C219
87-012-247-080
C-CAP,U 18P-50JUJ
C220
87-012-172-080
CAPACITOR CHIP U 10P CH
C221
87-012-286-080
CAP, U 0.01-25
C222
87-012-195-080
C-CAP,U 100P-50CH
C223
87-012-199-080
C-CAP,U 220P-50CH
C224
87-012-274-080
CHIP CAP,U 1000P-50B
C225
87-A10-262-080
C-CAP,U 1-10 ZF
C226
87-A10-263-080
C-CAP,U 0.1-16ZF
C227
87-A10-262-080
C-CAP,U 1-10 ZF
C228
87-A10-263-080
C-CAP,U 0.1-16ZF
C229
87-012-286-080
CAP, U 0.01-25
C230
87-A10-707-080
C-CAP,U 0.47U-16 F Z
C231
87-A10-262-080
C-CAP,U 1-10 Z F
C232
87-016-562-080
C-CAP,TN 4.7-10 SV A
C233
87-010-785-080
C-CAP,U0.015-25BK
C234
87-010-785-080
C-CAP,U0.015-25BK
C235
87-010-502-010
CAP GAS 100-4
C236
87-012-273-080
C-CAP,U 820P-50 B
C237
87-010-959-080
CHIP CAP,U 0.056-16F
C238
87-010-959-080
CHIP CAP,U 0.056-16F
C239
87-012-286-080
CAP, U 0.01-25
C301
87-012-286-080
CAP, U 0.01-25
C302
87-012-286-080
CAP, U 0.01-25
C303
87-010-787-080
CAP, U 0.022-25
C304
87-A11-282-080
C-CAP,S 1-16 K B
C305
87-012-167-080
C-CAP,U 5P-50 CH
C306
87-012-170-080
C-CAP,U 8P-50 CH
C307
87-012-191-080
CHIP CAP 68 PF
C308
87-010-501-010
CAP,E 47-4 M KS
C309
87-A10-263-080
C-CAP,U 0.1-16ZF
C310
87-A10-263-080
C-CAP,U 0.1-16ZF
C311
87-A10-263-080
C-CAP,U 0.1-16ZF
C351
87-A10-263-080
C-CAP,U 0.1-16ZF
C353
87-A10-263-080
C-CAP,U 0.1-16ZF
C355
87-010-196-080
CHIP CAPACITOR,0.1-25
C401
87-A10-828-080
C-CAP,U 0.33-6.3 K B
C402
87-016-462-080
C-CAP,U 1-16 Z F
C403
87-A10-827-080
C-CAP,U 0.47-6.3 K B
C404
87-A10-504-080
C-CAP,U 0.047-16 K B
C405
87-A10-504-080
C-CAP,U 0.047-16 K B
C406
87-A10-504-080
C-CAP,U 0.047-16 K B
C407
87-A10-504-080
C-CAP,U 0.047-16 K B
C408
87-A10-263-080
C-CAP,U 0.1-16ZF
C409
87-A10-263-080
C-CAP,U 0.1-16ZF
C410
87-A11-797-080
C-CAP,S 2.2-16 Z F
C501
87-A10-263-080
C-CAP,U 0.1-16ZF
C502
87-A10-262-080
C-CAP,U 1-10 ZF
C503
87-A10-262-080
C-CAP,U 1-10 ZF
C504
87-A10-262-080
C-CAP,U 1-10 ZF
C505
87-012-180-080
C-CAP,U 22P-50 J CH
C506
87-012-180-080
C-CAP,U 22P-50 J CH
C507
87-A10-706-080
C-CAP,U 0.33U-16 F Z
C508
87-A10-263-080
C-CAP,U 0.1-16ZF
C509
87-A10-263-080
C-CAP,U 0.1-16ZF
C510
87-A10-263-080
C-CAP,U 0.1-16ZF
C513
87-A10-263-080
C-CAP,U 0.1-16ZF
C514
87-012-274-080
CHIP CAP,U 1000P-50B
C551
87-A10-263-080
C-CAP,U 0.1-16ZF
CF201
87-A91-162-010
FLTR,PFS450A7
CF202
87-A90-991-010
FLTR,SFE10.7 MS239-A
CF203
87-A91-094-010
FLTR,CDA10.7 MG80A
D201
87-A40-655-080
C-VARI-CAP,HVU200A
D203
87-A40-799-040
C-VARI-CAP,KV1610S
J101
87-A60-438-010
JACK,3.5 BLK ST <308YZ>
J101
87-A60-437-010
JACK,3.5BLKST4p<EXCEPT 308YZ>
J351
87-A61-124-010
JACK,DC DIA2.75 BLK TC
L101
87-A50-581-080
C-COIL,S FCM2012H 252705
L102
87-A50-581-080
C-COIL,S FCM2012H 252705
L103
87-A50-581-080
C-COIL,S FCM2012H 252705


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DESCRIPTION
REF.NO.
KANRI
NO.
PARTNO.
KANRI
NO.
REF.NO.
DESCRIPTION
PARTNO.
4
L104
87-A50-582-080
C-COIL,S 0.22UH K FCI2012C
L105
87-A50-581-080
C-COIL,SFCM2012H<EXCEPT 308YZ>
L201
8A-HR8-604-010
COIL,FM RF
L202
87-A50-512-080
C-COIL,100NH G LQN21A
L203
87-HRA-603-010
BAR-ANT,MW
L204
87-003-226-010
COIL, 100UH
L205
87-005-788-080
C-IFT,AM (450K)
L206
87-A50-597-080
C-COIL,S 10UH LQG21F100N
L301
87-A50-597-080
C-COIL,S 10UH LQG21F100N
L302
87-A50-037-080
C-COIL,D-D 5CDLU
L351
87-A50-597-080
C-COIL,S 10UH LQG21F100N
LCD501
8A-HR8-605-010
LCD,AHR-8
LED181
87-A91-355-040
C-LED,SML-210VT RED
PS551
87-A90-440-010
SNSR,PHOTO GP2S24N2-
R506
87-022-245-080
C-RES U 18K-1/16WF
R508
87-022-245-080
C-RES U 18K-1/16WF
S101
87-A90-050-010
SW, SL 2-2-2 NS (BLK)
S151
87-A90-050-010
SW, SL 2-2-2 NS (BLK)
S501
87-036-379-180
C-SW,SL1-1-2 SS350
S502
87-A91-365-080
C-SW,PUSH 1-1-1 SPVG21
S503
87-A91-737-280
C-SW,TACT B3B-2002
S504
87-A90-665-280
C-SW,TACT LS7A2M
S505
87-A90-665-280
C-SW,TACT LS7A2M
S506
87-A90-665-280
C-SW,TACT LS7A2M
S507
87-A90-665-280
C-SW,TACT LS7A2M
S508
87-A90-665-280
C-SW,TACT LS7A2M
S509
87-A90-665-280
C-SW,TACT LS7A2M
S510
87-A90-665-280
C-SW,TACT LS7A2M
S511
87-A90-665-280
C-SW,TACT LS7A2M
SFR401
87-A91-653-040
C-SFR,K 33K H RH03AEC
TC201
87-A91-183-080
C-TRIMMER,CER 10P TZC03
TH401
87-A91-675-080
C-THMS,NTH5G16P39B472K 07TH
VR101
87-A91-650-010
VR,RTRY 50KCX2 H XV0102G
X501
87-A70-082-010
VIB,XTAL 75KHZ CFV206
HEAD ASSY C.B
PH1
87-A91-019-010
HEAD ASSY,PH 8ZM-3
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
B
E
C
RN1307
RN1407
2SC4215
2SA1362
2SC4116
TRANSISTOR ILLUSTRATION
D
G
S
2SK880


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IC BLOCK DIAGRAM
LCD DISPLAY
IC,TA2002F
6
5
LCD, AHR-8
GRID ASSIGNMENT
ANODE CONNECTION
IC,TA2104BFN
IC,S-80820ANNP
IC,LB1977M-TLM