Aiwa HS-JS790 User manual

SERVICE MANUAL
HS-JS790 D
STEREO RADIO
CASSETTE RECORDER BASIC TAPE MECHANISM : 6ZM–2 R3NF
S/M Code No. 09-99B-418-5R2
REVISION
MODEL CODE : 8ZHJ8-0134<S>

SPECIFICATIONS
2

DESCRIPTIONREF.NO. KANRI
NO.
PART NO. KANRI
NO.
REF.NO. DESCRIPTIONPART NO.
ELECTRICAL MAIN PARTS LIST
3
IC
87-002-677-080 1E IC,TA2002F
8Z-HJ8-610-010 2M C-IC,TC9327AF-501
87-A20-638-080 1A C-IC,PST9120
87-A21-407-040 1E C-IC,TA2104BFN
87-A20-904-080 1B C-IC,TK11823MTL
87-A20-580-040 1E C-IC,BA3641FV
87-A20-532-040 1D IC,LB1977M
TRANSISTOR
87-026-299-080 0E C-TR FMG4
87-026-467-080 0E TR,HN1C01F (0.3W)
89-115-884-080 0E C-TR,2SA1588Y
87-026-429-080 0E TR,RN2311
89-327-143-080 0E TR,2SC2714 (0.1W)
89-113-625-080 0E TR,2SA1362GR
87-026-295-080 0E TR,DTC144TK
87-026-424-080 0E C-TR,RN2306
89-327-125-080 0E C-TR,2SC2712GR
89-342-153-080 0E TR,2SC4215
87-026-482-080 0E TR,RN4610
89-502-094-080 1A C-FET,2SK209Y
89-508-804-080 1A C-FET,2SK880Y
87-026-679-080 0E C-TR,FMA8A
87-026-678-080 0E C-TR FMG5A
87-026-470-080 1A TR,HN1C03FB(0.3W)
87-A30-125-080 0E C-TR,IMB3A
89-413-284-080 0E TR,2SD1328T
87-026-418-080 0E TR,RN1311 (0.1W)
89-333-266-080 0E C-TR,2SC3326B
DIODE
87-017-779-080 0E C-DIODE,1SS355
87-001-167-080 0E DIODE,1SS302 (100MA)
87-017-366-080 0E DIODE,DAN 202U
87-A40-395-080 0E C-ZENER,UDZ2.2B
87-017-367-080 0E DIODE,DAP 202U
87-A40-630-040 1A C-DIODE,RB411D
87-A40-360-080 0E C-DIODE,MA786
MAIN C.B
BPF201 87-A90-601-010 0E FLTR,BPF GFWB7
C1 87-012-272-080 0E C-CAP,U 680P-50 B
C2 87-012-272-080 0E C-CAP,U 680P-50 B
C3 87-012-272-080 0E C-CAP,U 680P-50 B
C4 87-012-272-080 0E C-CAP,U 680P-50 B
C5 87-012-286-080 0E CAP, U 0.01-25
C6 87-012-286-080 0E CAP, U 0.01-25
C7 87-A10-952-080 0E C-CAP,TN 22-4 M A MCM
C8 87-A10-952-080 0E C-CAP,TN 22-4 M A MCM
C9 87-010-787-080 0E CAP, U 0.022-25
C10 87-010-787-080 0E CAP, U 0.022-25
C21 87-A11-056-080 0E C-CAP,U 1-10 Z F
C22 87-A11-056-080 0E C-CAP,U 1-10 Z F
C23 87-A10-707-080 0E C-CAP,U 0.47U-16 F Z
C24 87-A10-707-080 0E C-CAP,U 0.47U-16 F Z
C25 87-A11-282-080 0E C-CAP,S 1-16 K B
C26 87-A11-282-080 0E C-CAP,S 1-16 K B
C27 87-A11-056-080 0E C-CAP,U 1-10 Z F
C28 87-A11-056-080 0E C-CAP,U 1-10 Z F
C41 87-012-278-080 0E C-CAP,U 2200P-50 B
C42 87-012-278-080 0E C-CAP,U 2200P-50 B
C43 87-010-424-080 0E CAPACTOR,TANTAL 4.7-4
C45 87-010-831-080 0E C-CAP,U,0.1-16F
C46 87-010-831-080 0E C-CAP,U,0.1-16F
C47 87-010-502-010 0E CAP GAS 100-4
C48 87-010-502-040 0E CAP ELECT GAS 100/4
C49 87-A11-056-080 0E C-CAP,U 1-10 Z F
C51 87-A11-056-080 0E C-CAP,U 1-10 Z F
C52 87-010-503-040 0E CAP,E 220-4 GAS
C53 87-A10-025-080 0E C-CAP,U 0.22-16Z F
C54 87-010-943-180 1A C-CAP,E 100-4 M MV
C55 87-010-502-040 0E CAP ELECT GAS 100/4
C56 87-012-286-080 0E CAP, U 0.01-25
C151 87-012-274-080 0E CHIP CAP,U 1000P-50B
C152 87-012-274-080 0E CHIP CAP,U 1000P-50B
C153 87-012-274-080 0E CHIP CAP,U 1000P-50B
C154 87-012-274-080 0E CHIP CAP,U 1000P-50B
C155 87-012-274-080 0E CHIP CAP,U 1000P-50B
C201 87-012-195-080 0E C-CAP,U 100P-50CH
C202 87-010-829-080 0E CAP, U 0.047-16
C203 87-A11-062-080 0E C-CAP,S 2.2-16 Z F
C204 87-010-746-080 1A CAP, TANTAL 10-4
C205 87-012-274-080 0E CHIP CAP,U 1000P-50B
C206 87-A10-031-080 0E C-CAP,U 0.01-25 KB
C207 87-A10-031-080 0E C-CAP,U 0.01-25 KB
C208 87-A10-263-080 0E C-CAP,U 0.1-16ZF
C209 87-A11-056-080 0E C-CAP,U 1-10 Z F
C210 87-A10-263-080 0E C-CAP,U 0.1-16ZF
C211 87-A10-025-080 0E C-CAP,U 0.22-16Z F
C212 87-012-274-080 0E CHIP CAP,U 1000P-50B
C213 87-A10-031-080 0E C-CAP,U 0.01-25 KB
C215 87-A10-031-080 0E C-CAP,U 0.01-25 KB
C216 87-A10-031-080 0E C-CAP,U 0.01-25 KB
C217 87-A10-031-080 0E C-CAP,U 0.01-25 KB
C218 87-012-195-080 0E C-CAP,U 100P-50CH
C219 87-012-162-080 0E C-CAP,U 1P-50 CK
C221 87-012-165-080 0E CAP 3P
C222 87-012-274-080 0E CHIP CAP,U 1000P-50B
C223 87-010-829-080 0E CAP, U 0.047-16
C224 87-012-168-080 0E C-CAP,U 6P-50 CH
C225 87-012-267-080 0E C-CAP,U 270P-50 J CH
C226 87-012-167-080 0E C-CAP,U 5P-50 CH
C227 87-010-575-080 0E C-CAP,S 560P-50 UJ
C228 87-A10-263-080 0E C-CAP,U 0.1-16ZF
C230 87-A10-263-080 0E C-CAP,U 0.1-16 ZF
C231 87-A10-263-080 0E C-CAP,U 0.1-16ZF
C232 87-012-251-080 0E C-CAP,U 27P-50 UJ
C233 87-A11-056-080 0E C-CAP,U 1-10 Z F
C234 87-A11-056-080 0E C-CAP,U 1-10 Z F
C235 87-A10-952-080 0E C-CAP,TN 22-4 M A MCM
C236 87-A10-031-080 0E C-CAP,U 0.01-25 KB
C237 87-A11-062-080 0E C-CAP,S 2.2-16 Z F
C238 87-A10-031-080 0E C-CAP,U 0.01-25 KB
C401 87-012-274-080 0E CHIP CAP,U 1000P-50B
C402 87-012-274-080 0E CHIP CAP,U 1000P-50B
C403 87-012-274-080 0E CHIP CAP,U 1000P-50B
C404 87-012-274-080 0E CHIP CAP,U 1000P-50B
C405 87-A11-056-080 0E C-CAP,U 1-10 Z F
C406 87-A11-056-080 0E C-CAP,U 1-10 Z F
C407 87-A11-056-080 0E C-CAP,U 1-10 Z F
C408 87-A11-056-080 0E C-CAP,U 1-10 Z F
C409 87-A11-056-080 0E C-CAP,U 1-10 Z F
C410 87-A11-056-080 0E C-CAP,U 1-10 Z F
C411 87-A11-056-080 0E C-CAP,U 1-10 Z F
C412 87-A11-056-080 0E C-CAP,U 1-10 Z F
C413 87-010-831-080 0E C-CAP,U,0.1-16F
C414 87-010-831-080 0E C-CAP,U,0.1-16F
C451 87-A10-422-080 0E C-CAP,TN 10-4 A TCF
C452 87-A10-704-080 1A C-CAP,TN 100-2.5 M B2
C453 87-A11-056-080 0E C-CAP,U 1-10 Z F
C454 87-A11-056-080 0E C-CAP,U 1-10 Z F
C455 87-010-787-080 0E CAP, U 0.022-25
C456 87-010-787-080 0E CAP, U 0.022-25
C457 87-015-923-080 0E C-CAP,TN 0.22-35
C458 87-015-923-080 0E C-CAP,TN 0.22-35

DESCRIPTIONREF.NO. KANRI
NO.
PART NO. KANRI
NO.
REF.NO. DESCRIPTIONPART NO.
4
C459 87-A10-952-080 0E C-CAP,TN 22-4 M A MCM
C460 87-A10-952-080 0E C-CAP,TN 22-4 M A MCM
C461 87-012-286-080 0E CAP, U 0.01-25
C462 87-A10-952-080 0E C-CAP,TN 22-4 M A MCM
C463 87-A11-056-080 0E C-CAP,U 1-10 Z F
C464 87-A11-056-080 0E C-CAP,U 1-10 Z F
C601 87-A10-952-080 0E C-CAP,TN 22-4 M A MCM
C602 87-012-286-080 0E CAP, U 0.01-25
C603 87-012-279-080 0E C-CAP,U 2700P-50 B
C604 87-012-286-080 0E CAP, U 0.01-25
C605 87-012-278-080 0E C-CAP,U 2200P-50 B
C606 87-012-267-080 0E C-CAP,U 270P-50 B
C607 87-012-267-080 0E C-CAP,U 270P-50 B
C608 87-012-271-080 0E CAP, U 560P-50
C609 87-012-271-080 0E CAP, U 560P-50
C610 87-012-286-080 0E CAP, U 0.01-25
C611 87-012-286-080 0E CAP, U 0.01-25
C701 87-A11-062-080 0E C-CAP,S 2.2-16 Z F
C702 87-010-503-040 0E CAP,E 220-4 GAS
C703 87-010-944-180 1A C-CAP,E 220-4 M MV
C708 87-012-195-080 0E C-CAP,U 100P-50CH
C710 87-012-274-080 0E CHIP CAP,U 1000P-50B
C801 87-A10-828-080 0E C-CAP,U 0.33-6.3 K B
C802 87-A10-263-080 0E C-CAP,U 0.1-16ZF
C803 87-A10-827-080 0E C-CAP,U 0.47-6.3 K B
C804 87-A10-504-080 0E C-CAP,U 0.047-16 K B
C805 87-A10-504-080 0E C-CAP,U 0.047-16 K B
C806 87-A10-504-080 0E C-CAP,U 0.047-16 K B
C807 87-A10-504-080 0E C-CAP,U 0.047-16 K B
C809 87-A10-263-080 0E C-CAP,U 0.1-16ZF
C901 87-010-787-080 0E CAP, U 0.022-25
CF201 87-A91-162-010 0E FLTR,PFS450A7
CF202 87-A90-991-010 0E FLTR,SFE10.7 MS239-A
CF203 87-A90-991-010 0E FLTR,SFE10.7 MS239-A
CN151 8Z-HJ8-615-080 1B C-CONN,34P 6210
D201 87-A40-462-040 1B C-VARI-CAP,SVC347(S)
D202 87-A40-655-080 0E C-VARI-CAP,HVU200A
D203 87-A40-655-080 0E C-VARI-CAP,HVU200A
D951 87-017-883-010 0E LED,SLC22 VR3F RED
IFT201 87-A91-496-010 1A IFT,MW P-5DJ
J1 87-A60-437-010 1B JACK,3.5 BLK ST W/O SW 4P(1637
J451 87-A60-438-010 0E JACK,3.5 BLK ST W/O SW (1537)
J701 87-A60-849-010 0E JACK,DC DIA 2.75 BLK
L1 87-A50-322-080 0E C-COIL,S BK2125 LM252
L2 87-A50-322-080 0E C-COIL,S BK2125 LM252
L3 87-A50-322-080 0E C-COIL,S BK2125 LM252
L4 87-A50-322-080 0E C-COIL,S BK2125 LM252
L201 87-HRA-603-010 0E BAR-ANT,MW
L202 8Z-HJ8-619-010 0E COIL,FM RF(D)
L203 8Z-HJ8-618-010 0E COIL,FM OSC(D)
L204 87-003-226-080 0E MICRO INDUCTOR 100UJ
L601 87-HJ3-605-080 1B C-COIL,OSC BIAS
PS901 87-A90-440-010 1A SNSR,PHOTO GP2S24N2-B
S151 87-A91-421-010 1A SW,LEAF 6ZM-2(H)
S152 87-A90-361-010 1A SW,PUSH SPPB51-H11.3
S154 87-HJ3-608-010 1B SW,LEAF REC ASSY
S155 87-HJ3-608-010 1B SW,LEAF REC ASSY
S601 87-A91-345-010 0E SW,SL 2-2-3 SSAC
SFR801 87-A90-734-080 0E C-SFR,33K B RH03AXAN4X
TC201 87-011-252-080 1A TRIMMMER 10P LAR
TH801 87-A90-542-080 0E C-THMS,NTH5G2M35A472K04TE
VR1 83-HRC-609-010 1B VOL 20KAX2
X201 87-A91-094-010 1A FLTR,CDA10.7 MG80A
FRONT C.B
C101 87-A11-056-080 0E C-CAP,U 1-10 Z F
C102 87-A11-056-080 0E C-CAP,U 1-10 Z F
C103 87-A10-263-080 0E C-CAP,U 0.1-16ZF
C104 87-A10-263-080 0E C-CAP,U 0.1-16ZF
C105 87-A10-263-080 0E C-CAP,U 0.1-16ZF
C106 87-A10-025-080 0E C-CAP,U 0.22-16Z F
C107 87-012-176-080 0E CAP 15P
C108 87-012-176-080 0E CAP 15P
C109 87-A10-048-080 1A C-CAP,TN 22-4 M F95 S
C110 87-A10-031-080 0E C-CAP,U 0.01-25 KB
C111 87-012-274-080 0E CHIP CAP,U 1000P-50B
C112 87-012-274-080 0E CHIP CAP,U 1000P-50B
C114 87-012-274-080 0E CHIP CAP,U 1000P-50B
C115 87-A10-263-080 0E C-CAP,U 0.1-16ZF
C131 87-A11-056-080 0E C-CAP,U 1-10 Z F
C301 87-012-191-080 0E CHIP CAP 68 PF
C302 87-012-167-080 0E C-CAP,U 5P-50 CH
C303 87-012-170-080 0E C-CAP,U 8P-50 CH
C304 87-A10-263-080 0E C-CAP,U 0.1-16ZF
C305 87-A11-056-080 0E C-CAP,U 1-10 Z F
C306 87-010-787-080 0E CAP, U 0.022-25
C307 87-A11-282-080 0E C-CAP,S 1-16 K B
C308 87-012-195-080 0E C-CAP,U 100P-50CH
L301 87-A50-230-080 1A C-COIL,D-D(CP4LBM)
L302 87-003-243-080 0E C-COIL,S 10UH
LCD101 8Z-HJ8-609-010 1B LCD,AIW4188
R110 87-022-245-080 0E C-RES U 18K-1/16WF
R111 87-022-245-080 0E C-RES U 18K-1/16WF
R112 87-022-223-080 0E CHIP RES 2.2K 1/16W F
R113 87-022-223-080 0E CHIP RES 2.2K 1/16W F
R114 87-022-223-080 0E CHIP RES 2.2K 1/16W F
R115 87-022-227-080 0E C-RES,U 3.3K-1/16W F
R116 87-022-227-080 0E C-RES,U 3.3K-1/16W F
R117 87-022-231-080 0E C-RES,U 4.7K-1/16W F
S101 87-A90-665-280 0E C-SW,TACT LS7A2M
S102 87-A90-665-280 0E C-SW,TACT LS7A2M
S103 87-A90-665-280 0E C-SW,TACT LS7A2M
S104 87-A90-665-280 0E C-SW,TACT LS7A2M
S105 87-A90-665-280 0E C-SW,TACT LS7A2M
S106 87-A90-665-280 0E C-SW,TACT LS7A2M
S107 87-A90-665-280 0E C-SW,TACT LS7A2M
S108 87-A90-665-280 0E C-SW,TACT LS7A2M
S109 87-036-379-180 0E C-SW,SL1-1-2 SS350
S110 87-A90-665-280 0E C-SW,TACT LS7A2M
S111 87-A90-378-080 0E C-SW,PUSH PT035C1T
S112 87-A90-378-080 0E C-SW,PUSH PT035C1T
X101 87-A70-064-110 1B VIB,XTAL 75KHZ VTC-200
FLEX C.B
8Z-HJ8-607-010 1C PWB,FLEX 34P
SW C.B
S153 87-A91-365-080 1A C-SW,PUSH 1-1-1 SPVG21
HEAD FLEX C.B
PH1 8Z-HKE-619-110 1H HEAD ASSY, 6ZM-2(P10)
EH FLEX C.B
86-ZM2-326-010 1C HEAD ASSY, EH 6ZM-2 R2

TRANSISTOR ILLUSTRATION
RN1311
RN2311
RN2306
2SC2714
2SC4215
2SD1328
IMB3A
RN4610
HN1C01F
HN1C03FB
2SK880
2SK209
B
C
E
S
G
D
C1
C2
E1
B2
E2
B1
2SA1588
2SC3226
DTC144TK
2SC2712
2SA1362
C1
C2
EB2
B1
FMG4
FMG5A
FMA8A
LCD DIAGRAM
LCD,AIW4188
GRID ASSIGNMENT
65
ANODE CONNECTION
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

WIRING-1 (MAIN)
7 8
14 13 12 11 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14
AA
BB
CC
DD
EE
FF
GG
HH
II
JJ
KK
LL
MM
NN
OO
PP
QQ
RR
SS
TT
UU

SCHEMATIC DIAGRAM–1 (MAIN)
109

11 12
WIRING-2 (FRONT)
28272625242322212019181716151413121110987654321
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U

13 14
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

SCHEMATIC DIAGRAM–2 (FRONT)
1615