SERVICE MANUAL
HS-TX694
HS-TX794
HS-TX696
HS-TX796
STEREO RADIO CASSETTE PLAYER
BASIC TAPE MECHANISM :7ZM-5 P3
S/M Code No. 09-994-406-8R1
REVISION
[YU,YZ]
[YU,YZ]
[YZ,YL]
[YZ,YJ,YH]
SPECIFICATIONS<YU>
Design and specifications are subject to change without notice.
Frequncy range:
AM: 530/531 - 1710/1602 kHz (10/9 kHz step)
531 - 1629 kHz (9 kHz step)
FM: 87.5/87.5 - 108.1/108 MHz (200/50 kHz step)
76 - 108 MHz (100 kHz step in 76 - 90 MHz,
50 kHz step in 90 - 108 MHz)
TV:
2ch
59.75 MHz
3ch
65.75 MHz
4ch
71.75 MHz
5ch
81.75 MHz
6ch
87.75 MHz
7ch
179.75 MHz
8ch
185.75 MHz
9ch
191.75 MHz
10ch
197.75 MHz
11ch
203.75 MHz
12ch
209.75 MHz
13ch
215.75 MHz
WEATHER:
1ch
162.550 MHz
2ch
162.400 MHz
3ch
162.475 MHz
4ch
162.425 MHz
5ch
162.450 MHz
6ch
162.500 MHz
7ch
162.525 MHz
Maximum output:
20 mW + 20 mW (EIAJ/16)
15 mW + 15 mW (EIAJ/32)
15 mW + 15 mW (EIAJ/32)<694 YU>
Power source:
Battery DC 3V,size AA(R6) X 2
Domestic AC power(using optional AC adaptor AIWA AC-D302)
Battery life(EIAJ,1mW output,playback):
Approx. 10 hours using size AA (R6P) manganese batteries
Approx. 30 hours using size AA (LR6) alkaline batteries
Maximum dimensions:
112.6 (W) X 86.1 (H) X 31.3 (D) mm (41/
2 x 3
1
/
2x 1
1
/
4 in.)
Weight:
Approx.158g (5.53 oz) (excluding batteries)
Frequncy range:
AM: 530/531 - 1710/1602 kHz (10/9 kHz step)
531 - 1629 kHz (9 kHz step)<YJ,YL>
FM: 87.5/87.5 - 108.1/108 MHz (200/50 kHz step)
76 - 108 MHz (100 kHz step in 76 - 90 MHz,
50 kHz step in 90 - 108 MHz)<YJ,YL>
Maximum output:
20 mW + 20 mW (EIAJ/16)<YJ>
15 mW + 15 mW (EIAJ/32)<YJ>
15 mW + 15 mW (EIAJ/32)<YL>
4 mW + 4 mW (EIAJ/16)<YZ>
Power source:
Battery DC 3V,size AA(R6) X 2
Domestic AC power(using optional AC adaptor AIWA AC-D302)
Battery life(EIAJ,1mW output,playback):
Approx. 10 hours using size AA (R6P) manganese batteries
Approx. 30 hours using size AA (LR6) alkaline batteries
Maximum dimensions:
112.6 (W) X 86.1 (H) X 31.3 (D) mm (41/
2 x 3
1
/
2x 1
1
/
4 in.)
Weight:
Approx.158g (5.53 oz) (excluding batteries)
SPECIFICATIONS<YU>
Design and specifications are subject to change without notice.
2
DESCRIPTION
REF. NO.
KANRI
NO.
PART NO.
KANRI
NO.
REF. NO.
DESCRIPTION
PART NO.
IC
87-A20-544-040
IC,MM1376AF
87-A21-224-040
C-IC,LB1877M
87-A20-851-040
C-IC,TA2111F
87-A20-745-040
C-IC,TA2030FN<YU>
87-A21-119-010
C-IC,TC9318FB-027RF
87-A20-904-080
C-IC,TK11823MTL
87-017-805-080
IC,AN7375NS
TRANSISTOR
87-026-417-080
TR,RN1310
89-113-625-080
TR,2SA1362GR(120MHZ)
87-026-411-080
C-TR
RN1304
87-026-423-080
C-TR
RN2305
87-026-418-080
TR,RN1311
(0.1W)
87-026-429-080
TR,RN2311
89-342-154-080
C-TR,2SC4215Y
89-341-165-080
CHIP
TRANSISTOR
2SC4116GR
89-111-624-080
TR,2SA1162Y
DIODE
87-001-553-080
C-DIODE
1SS322<YU>
87-001-142-080
DIODE,1SS294<EXCEPT
YU>
87-001-166-080
DIODE,1SS301
87-001-168-080
C
DIODE,1SS312<YU>
87-001-708-080
C-DIODE
ISV228<YU>
MAIN
C.B
BPF101
87-A90-601-010
FLTR,BPF
GFWB7<EXCEPT
YU>
BPF101
87-A90-709-010
FLTR,GTVSB3<YU>
C1
87-012-274-080
CHIP
CAP,U
1000P-50B
C2
87-012-274-080
CHIP
CAP,U
1000P-50B
C3
87-012-199-080
CAP
220P
C4
87-012-199-080
CAP
220P
C5
87-A11-189-080
C-CAP,TN
47-4
BM004R
C6
87-A11-189-080
C-CAP,TN
47-4
BM004R
C7
87-010-786-080
C-CAP,U
0.018-25
K
B
C8
87-010-786-080
C-CAP,U
0.018-25
K
B
C9
87-016-462-080
C-CAP,S
1-16
F
C10
87-016-462-080
C-CAP,S
1-16
F
C14
87-012-275-080
C-CAP,U
1200P-50
B
C15
87-012-275-080
C-CAP,U
1200P-50
B
C16
87-A10-263-080
C-CAP,U
0.1-16ZF
C17
87-A10-263-080
C-CAP,U
0.1-16ZF
C18
87-010-822-040
CAP,E
220-4
(MJ)
C19
87-010-822-040
CAP,E
220-4
(MJ)
C20
87-A10-263-080
C-CAP,U
0.1-16ZF
C21
87-A11-188-080
C-CAP,TN
22-4
AM004R
C22
87-010-822-040
CAP,E
220-4
(MJ)
C23
87-010-822-040
CAP,E
220-4
(MJ)
C24
87-010-822-040
CAP,E
220-4
(MJ)
C25
87-A10-263-080
C-CAP,U
0.1-16ZF
C26
87-A11-189-080
C-CAP,TN
47-4
BM004R
C27
87-A10-263-080
C-CAP,U
0.1-16ZF
C28
87-010-853-080
C-CAP,220-4V
H5.5
C30
87-A10-707-080
C-CAP,U
0.47U-16
F
Z
C51
87-016-453-080
C-CAP,U
0.1-16
BK
C52
87-A10-827-080
C-CAP,U
0.47-6.3
K
B
C53
87-A10-504-080
C-CAP,U
0.047-16
K
B
C54
87-016-453-080
C-CAP,U
0.1-16
BK
C55
87-A10-828-080
C-CAP,U
0.33-6.3
K
B
C57
87-A10-504-080
C-CAP,U
0.047-16
K
B
C58
87-A10-504-080
C-CAP,U
0.047-16
K
B
C59
87-A10-504-080
C-CAP,U
0.047-16
K
B
C60
87-016-453-080
C-CAP,U
0.1-16
BK
C61
87-A11-189-080
C-CAP,TN
47-4
BM004R
C101
87-A10-263-080
C-CAP,U
0.1-16ZF
ELECTRICAL MAIN PARTS LIST
3
C102
87-012-271-080
CAP,
U
560P-50
C103
87-010-757-080
C.CAP,U
0.047-25F
C105
86-ZA1-615-080
C-CAP,U
680P-25
J<YUY>
C105
87-012-191-080
C-CAP,U
68P-50
J
CH<EXCEPT
YU>
C106
87-012-286-080
CAP,
U
0.01-25
C108
87-A10-262-080
C-CAP,U
1-10
ZF
C109
87-012-172-080
C-CAP,U
10P-50
D
CH
C110
87-A10-039-080
C-CAP,U
470P-50
J
CH<YU>
C110
87-012-195-080
C-CAP,U
100P-50
J
CH<EXCEPT
YU>
C111
87-012-162-080
C-CAP,U
1P-50
<YU>
C111
87-012-164-080
C-CAP,U
2P-50
CK<EXCEPT
YU>
C112
87-A10-262-080
C-CAP,U
1-10
ZF
C113
87-012-286-080
CAP,
U
0.01-25
C114
87-012-174-080
CAP CHIP CERA SS 12P CHJ
C115
87-012-172-080
C-CAP,U
10P-50
D
CH
C116
87-010-822-040
CAP,E
220-4
(MJ)
C117
87-A10-263-080
C-CAP,U
0.1-16ZF
C118
87-012-336-080
CAP,
CHIP
SS
3300
SL
C119
87-A10-263-080
C-CAP,U
0.1-16ZF
C120
87-A10-263-080
C-CAP,U
0.1-16ZF
C121
87-A10-262-080
C-CAP,U
1-10
ZF
C122
87-A10-263-080
C-CAP,U
0.1-16ZF
C123
87-012-287-080
C-CAP,U
0.015-25
F
C124
87-012-287-080
C-CAP,U
0.015-25
F
C125
87-A10-025-080
C-CAP,U
0.22-16Z
F<EXCEPT
YU>
C126
87-A10-025-080
C-CAP,U
0.22-16Z
F<EXCEPT
YU>
C127
87-012-274-080
CHIP
CAP,U
1000P-50B
C128
87-012-286-080
CAP,
U
0.01-25
C129
87-A11-193-080
C-CAP,TN
33-4
BM004R
C130
87-016-462-080
C-CAP,S
1-16
F
C131
87-012-286-080
CAP,
U
0.01-25
C132
87-012-286-080
CAP,
U
0.01-25
C133
87-012-286-080
CAP,
U
0.01-25
C134
87-012-162-080
C-CAP,U
1P-50
C135
87-012-199-080
CAP
220P<EXCEPT
YU>
C135
87-012-191-080
CHIP
CAP
68
PF<YU>
C136
87-A10-262-080
C-CAP,U
1-10
ZF
C137
87-012-286-080
CAP,
U
0.01-25<YU>
C138
87-010-822-040
CAP,E
220-4
(MJ)
C139
87-012-286-080
CAP,
U
0.01-25<YU>
C140
87-A10-262-080
C-CAP,U
1-10
ZF<EXCEPT
YU>
C141
87-012-286-080
CAP,
U
0.01-25
C145
87-A10-707-080
C-CAP,U
0.47U-16
F
Z
C147
87-A10-263-080
C-CAP,U
0.1-16ZF
C151
87-012-274-080
CHIP
CAP,U
1000P-50B
C152
87-012-172-080
C-CAP,U
10P-50
D
CH<YU>
C153
87-012-286-080
CAP,
U
0.01-25<YU>
C154
87-012-188-080
C-CAP,U
47P-50
CH<YU>
C157
87-012-286-080
CAP,
U
0.01-25<YU>
C158
87-012-286-080
CAP,
U
0.01-25<YU>
C159
87-012-172-080
C-CAP,U
10P-50
D
CH<YU>
C160
87-012-286-080
CAP,
U
0.01-25<YU>
C161
87-012-188-080
C-CAP,U
47P-50
CH<YU>
C162
87-012-286-080
CAP,
U
0.01-25<YU>
C163
87-A10-262-080
C-CAP,U
1-10
ZF<YU>
C164
87-010-821-040
CAP,E
100-4
(MJ)<YU>
C166
87-A10-262-080
C-CAP,U
1-10
ZF<YU>
C167
87-012-195-080
C-CAP,U
100P-50
CH
C168
87-012-274-080
CHIP
CAP,U
1000P-50B
C169
87-012-162-080
C-CAP,U
1P-50
CK<YU>
C170
87-012-286-080
CAP,
U
0.01-25<YU>
C172
87-012-195-080
C-CAP,U
100P-50CH<694,696>
C172
87-012-271-080
CAP,
U
560P-50<794,796>
C173
87-012-195-080
C-CAP,U
100P-50CH
C174
87-012-178-080
C-CAP,U
18P-50
CH
C178
87-012-271-080
CAP,
U
560P-50
C181
87-012-195-080
C-CAP,U
100P-50
CH
C186
87-A10-262-080
C-CAP,U
1-10
ZF
C187
87-012-271-080
CAP,
U
560P-50<YU>
C188
87-012-174-080
C-CAP,U
12P-50
J
CH<YU>
DESCRIPTION
REF. NO.
KANRI
NO.
PART NO.
KANRI
NO.
REF. NO.
DESCRIPTION
PART NO.
C195
87-012-286-080
CAP,
U
0.01-25
C201
87-012-277-080
C-CAP,
U
1800P-50
B
C202
87-012-277-080
C-CAP,
U
1800P-50
B
C203
87-012-277-080
C-CAP,
U
1800P-50
B
C204
87-012-277-080
C-CAP,
U
1800P-50
B
C205
87-010-787-080
CAP,
U
0.022-25
C206
87-A10-419-080
C-CAP,TN
1-16
A
TCF
C207
87-012-286-080
CAP,
U
0.01-25
C208
87-012-167-080
C-CAP,U
5P-50
CH
C209
87-012-337-080
C-CAP,U
56P-50
CH
C210
87-012-170-080
C-CAP,U
8P-50
CH
C211
87-A10-262-080
C-CAP,U
1-10
ZF
C212
87-A10-262-080
C-CAP,U
1-10
ZF
C213
87-A10-263-080
C-CAP,U
0.1-16ZF
C214
87-A10-262-080
C-CAP,U
1-10
ZF
C215
87-A10-262-080
C-CAP,U
1-10
ZF
C217
87-012-178-080
C-CAP,U
18P-50
CH
C218
87-012-178-080
C-CAP,U
18P-50
CH
C219
87-A10-706-080
C-CAP,U
0.33U-16
F
Z
C221
87-A10-263-080
C-CAP,U
0.1-16ZF
C222
87-A10-263-080
C-CAP,U
0.1-16ZF
C223
87-A10-262-080
C-CAP,U
1-10
ZF
C224
87-012-274-080
C-CAP,U1000P<EXC EPT694, 696 >
C225
87-012-277-080
C-CAP,
U
1800P-50
B
C226
87-012-286-080
CAP,
U
0.01-25
C233
87-A10-504-080
C-CAP,U
0.047-16
K
B
C234
87-A10-262-080
C-CAP,U
1-10
ZF
C236
87-A10-262-080
C-CAP,U
1-10
ZF
C237
87-A10-262-080
C-CAP,U
1-10
ZF
C239
87-A10-262-080
C-CAP,U
1-10
ZF
C301
87-012-280-080
CAP,
U
3300P-50
C302
87-012-280-080
CAP,
U
3300P-50
C303
87-A10-781-080
C-CAP,U
0.15-10
K
B
C304
87-A10-781-080
C-CAP,U
0.15-10
K
B
C305
87-016-462-080
C-CAP,S
1-16
F
C306
87-016-462-080
C-CAP,S
1-16
F
C307
87-010-758-080
C-CAP,U
0.068-25F<EXCEPT
YZ>
C307
87-A11-317-080
C-CAP,U
0.068-16KB<YZ>
C308
87-010-758-080
C-CAP,U
0.068-25F<EXCEPT
YZ>
C308
87-A11-317-080
C-CAP,U
0.068-16KB<YZ>
C309
87-012-285-080
C-CAP,U
8200P-50
B
C310
87-012-285-080
C-CAP,U
8200P-50
B
C311
87-012-284-080
CAP,
U
6800P-50
C312
87-012-284-080
CAP,
U
6800P-50
C313
87-A11-189-080
C-CAP,TN47-4BM004R<EXCEPT
YU>
C315
87-016-034-080
CHIP
CAP
U
0.027-25F
C316
87-016-034-080
CHIP
CAP
U
0.027-25F
C317
87-A10-262-080
C-CAP,U
1-10
ZF
C318
87-A10-262-080
C-CAP,U
1-10
ZF
C319
87-016-462-080
C-CAP,S
1-16
F
C320
87-016-462-080
C-CAP,S
1-16
F
C351
87-A10-707-080
C-CAP,U
0.47U-16
F
Z
C352
87-A10-707-080
C-CAP,U
0.47U-16
F
Z
C353
87-A10-263-080
C-CAP,U
0.1-16ZF
C354
87-A10-263-080
C-CAP,U
0.1-16ZF
C355
87-012-282-080
CAP,
U
4700P-50
C356
87-012-282-080
CAP,
U
4700P-50
C357
87-012-282-080
CAP,
U
4700P-50
C358
87-012-282-080
CAP,
U
4700P-50
C359
87-010-828-080
CHIP
CAPACITOR,U
0.033-25F
C360
87-010-828-080
CHIP
CAPACITOR,U
0.033-25F
C363
87-A11-189-080
C-CAP,TN
47-4
BM004R
C501
87-A11-188-080
C-CAP,TN
22-4
AM004R
C503
87-012-195-080
C-CAP,U
100P-50CH
CF101
87-A91-162-010
FLTR,PFS450A7
D101
87-A40-478-070
C-VARI-CAP,KV1590TL
D102
87-A40-471-070
C-VARI-CAP,KV1435<YU>
D102
87-A40-479-040
C-VARI-CAP,KV1430<EXCEPT
YU>
D103
87-A40-471-070
C-VARI-CAP,KV1435<YU>
D103
87-A40-479-040
C-VARI-CAP,KV1430<EXCEPT
YU>
D151
87-001-708-080
C-VARI-CAP,1SV228<YU>
D152
87-001-708-080
C-VARI-CAP,1SV228<YU>
J1
87-A60-438-010
JACK,3.5
BLK
ST(1537)<694,696>
J1
87-A60-437-010
JACK,3.5
BLK
ST
4P(1637<794,796>
J2
87-A60-849-010
JACK,DC
DIA
2.75
BLK
L1
87-003-240-080
C-COIL,S
3.3UH
L2
87-003-240-080
C-COIL,S
3.3UH
L3
87-003-240-080
C-COIL,S
3.3UH
L4
87-003-243-080
C-COIL,S
10UH<EXCEPT
694YU,YZ>
L5
87-003-089-010
CHOKE
COIL
L101
8Z-HR9-602-010
BAR-ANT,MW
L102
8Z-HR9-605-010
COIL,FM
RF<EXCEPT
YU>
L102
8Z-HR9-607-010
COIL,FM
RF
YU<YU>
L103
8Z-HR9-604-010
COIL,OSC
FM<EXCEPT
YU>
L103
8Z-HR9-606-010
COIL,OSC
FM
YU<YU>
L104
87-A50-366-080
C-COIL,100H,LQH3N101K
L105
87-A90-663-010
IFT,MW
5L
H6.4
L151
8Z-HR9-610-010
COIL,OSC
TV<YU>
L152
8Z-HR9-611-010
COIL,TV
RF<YU>
L153
87-005-564-080
CHIP-COIL
S2.2MH<YU>
L201
87-A50-443-080
C-COIL,D-D(C5-S)
LCD201
8Z-HR9-603-010
LCD,HS
ASSY(BAND/TU)
R205
87-022-247-080
C-RES,U
22K-1/16W
F<696YZ>
R217
87-022-247-080
C-RES,U
22K-1/16W
F
SFR1
87-A91-114-080
C-SFR,470
H
TMC3K
SFR2
87-A91-114-080
C-SFR,470
H
TMC3K
SFR51
87-A90-914-080
C-SFR,33K
V
RH03AVA
SW1
87-A90-423-010
SW,LEAF
SW2
87-A90-330-080
C-SW,SL
1-1-2
SSSS81
SW3
87-A91-191-010
SW,SL
2-2-2
SK22D04
SW201
87-A90-232-080
C-SW,TACT
SKQRAA
SW202
87-A90-232-080
C-SW,TACT
SKQRAA
SW203
87-A90-232-080
C-SW,TACT
SKQRAA
SW204
87-A90-232-080
C-SW,TACT
SKQRAA
SW205
87-A90-232-080
C-SW,TACT
SKQRAA
SW206
87-A90-232-080
C-SW,TACT
SKQRAA
SW207
87-A90-232-080
C-SW,TACT
SKQRAA
SW208
87-A90-232-080
C-SW,TACT
SKQRAA
SW209
87-A90-232-080
C-SW,TACT
SKQRAA
SW210
87-A90-232-080
C-SW,TACT
SKQRAA
SW211
87-A90-232-080
C-SW,TACT
SKQRAA
SW212
87-A90-378-080
C-SW,PUSH
PT035C1T
SW213
87-A90-330-080
C-SW,SL
1-1-2
SSSS81
SW351
87-A90-330-080
C-SW,SL
1-1-2
SSSS81
TH51
87-A91-189-080
C-THMS,4.7K(1608)NTH5G1M35A
K0
TH201
87-A91-188-080
C-THMS,47K(1608)NTH5G1M40B
JO4
VC101
87-A91-028-080
C-TRIMMER,10P
TZC03R100A
VR1
87-A90-915-080
C-VR,RTRY
20KC*2(REFLOW)
X201
87-A70-082-010
VIB,XTAL
75KHZ
87-A91-236-010
FLTR,KIT
KSKM2CD-A0-004
HEAD
FLEX
C.B
87-A90-435-010
HEAD
ASSY,7ZM-5
4
IC TA2030FN
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
RN1310
RN1311
RN1304
RN2305
RN2311
TRANSISTOR ILLUSTRATION
B
E
C
2SC4116GR
2SA1362GR
2SC4215
2SA1162
LCD DISPLAY
IC BLOCK DIAGRAM
6
5
1a
1
b
c
d
e
f
g
3
4
T
2
*
Classic
Rock
Pop
Jazz
PRE
Classic
Wthr
AM
FM
'1'
5
P
Emp
SLP
Hold
Col
Mid Full
IC LB1877M