AIWA HS TX694 Service Manual
HS-TX694
[YU,YZ]
HS-TX794
HS-TX696
HS-TX796
[YU,YZ]
[YZ,YL]
[YZ,YJ,YH]
SERVICE MANUAL
STEREO RADIO CASSETTE PLAYER
BASIC TAPE MECHANISM :7ZM-5 P3
S/M Code No. 09-994-406-8R1
REVISION
SPECIFICATIONS<YU>
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/16Ω)
15 mW + 15 mW (EIAJ/32Ω)
15 mW + 15 mW (EIAJ/32Ω)<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
Weight: Approx.158g (5.53 oz) (excluding batteries)
1
/2x 11/4 in.)
Design and specifications are subject to change without notice.
SPECIFICATIONS<YU>
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/16Ω)<YJ>
15 mW + 15 mW (EIAJ/32Ω)<YJ>
15 mW + 15 mW (EIAJ/32Ω)<YL>
4 mW + 4 mW (EIAJ/16Ω)<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
Weight: Approx.158g (5.53 oz) (excluding batteries)
Design and specifications are subject to change without notice.
1
/2x 11/4 in.)
2
ELECTRICAL MAIN PARTS LIST
REF. NO. KANRI
IC
TRANSISTOR
DIODE
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
PART NO. KANRI
NO.
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
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
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>
DESCRIPTION
REF. NO. DESCRIPTIONPART NO.
NO.
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>
3
REF. NO. KANRI
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<EXCEPT694,696>
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>
PART NO. KANRI
NO.
DESCRIPTION
REF. NO. DESCRIPTIONPART NO.
NO.
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
TRANSISTOR ILLUSTRATION
C
B
E
IC TA2030FN
RN1310
RN1311
RN1304
RN2305
RN2311
2SC4116GR
2SA1362GR
2SC4215
2SA1162
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%
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
LCD DISPLAY
Emp
Mid
Full
*
T
1
Classic Rock
Hold
SLP
1a
f
e
d
2
b
g
c
3
P
Wthr
4
'1'
AM
FM
5
Col
Pop
Jazz
PRE
IC BLOCK DIAGRAM
IC LB1877M
Classic
65
WIRING-1 <YU ONLY>
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
7 8
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