Aiwa HS-TA380 is a portable stereo radio and cassette player with a variety of features to enjoy your favorite music. It has a built-in AM/FM tuner with 20 presets, so you can easily find and save your favorite stations. The cassette player is compatible with both normal and chrome tapes, and it has a variety of playback modes, including repeat and random. The Aiwa HS-TA380 also has a built-in microphone, so you can use it to record voice memos or sing along to your favorite songs.
Aiwa HS-TA380 is a portable stereo radio and cassette player with a variety of features to enjoy your favorite music. It has a built-in AM/FM tuner with 20 presets, so you can easily find and save your favorite stations. The cassette player is compatible with both normal and chrome tapes, and it has a variety of playback modes, including repeat and random. The Aiwa HS-TA380 also has a built-in microphone, so you can use it to record voice memos or sing along to your favorite songs.
SERVICE MANUAL
YH
HS-TA380
STEREO RADIO
CASSETTE PLAYER
BASIC TAPE MECHANISM : 3ZM-1 P4N
S/M Code No. 09-986-280-0FP
• Design and specifications are subject to change without notice.
SPECIFICATIONS
Frequency range: FM: 87.5 – 108 MHz
AM: 530 – 1605kHz
Maximum output: 20 mW + 20 mW (EIAJ/16Ω)
Power source: Battery DC 3V, R6 (size AA) X2
Domestic AC power using the optional AC adaptor:
AIWA AC – 620 / AC – 302
Battery life: Manganese batteries (R6P,AA) Approx. 6 hours (EIAJ,1mW output,
playback mode)
Alkaline batteries (LR6, AA) Approx. 18 hours using (EIAJ,1mW output,
playback mode)
Maximum dimensions: 119 (W) x 90 (H) x 38.2 (D) mm (4
3
/
4
x 3
5
/
8
x 1
9
/
16
in.)
Weight Approx.171.5g (6oz) (excluding batteries)
DISASSEMBLY INSTRUCTIONS
2
•
REMOVAL OF REAR CABINET
1. Remove 2 screws.
2. Romove 2 switch knobs.
3. Press on Rear Cabinet indicated by arrows 1 and 2 to
release the catches.
4. Remove the Rear Cabinet in the direction or arrow 3 .
•
REMOVAL OF CASSETTE LID
1. Ensure that wires linked to the FRONT C.B are stress-free.
2. Apply little force in direction 1 to the cassette lid and pull out
the left cassette foot and T-spring in direction 2 .
3. Slide the cassette lid in direction of arrow 3 to remove the
right cassette foot. The lid can then be removed.
•
REMOVAL OF LID, WINDOW
1. Ensure wires are stress-free.
2. Remove 3 screws.
3. Push in the direction of the black arrows to release the hooks.
4. Slide the Lid, window in the direction of the white dotted
arrow to remove.
1
2
3
T-Spring
Left
cassette
foot
3
2
1
Right
cassette
foot
Cassette lid
3
•
REASSEMBLY OF THE CASSETTE LID SPRING
(T-SPRING)
1. Insert A into the hole on the cassette foot.
2. Fix B onto the Frame center indicated by arrow.
3. Fix C as shown in the diagram.
4. Lastly, fix in the boss D onto the Frame center.
••
CAUTION POINTS DURING REASSEMBLY
CASSETTE LID
1. Reassemble the cassette lid confirming that the flat wires
to the FRONT C.B. do not obstruct cassette insertion.
MAIN C.B.
1. Ensure the MAIN C.B sits into the 2 slots and held by the
hook.
2. Be sure that the AM BAR ANT wires do not obstruct the 2
switches. These wires should not be seen after the reassembly
of the Rear Cabinet.
A
C
D
B
Cassette lid
Ensure this end is
inserted inside the slot
of the frame center.
Frame
center
Slots
Hook
Switch
AM BAR
ANT wires
Wires lay flat
Wires pop up
4
FRONT C.B.
1. To reassemble the Lid, window, slide all knobs on the Lid,
window and all switches on the FRONT C.B to the MAX
position.
2. Slide the Lid, window in the direction of the arrows A into
the Lid cassette, followed by the rest of the hooks.
Ensure all catches are hooked and movement of switches are
smooth.
3 switches
at max
position
Front C.B.
Hocks
Hocks
Hocks
All knobs
at max
position
Cassette lid
Lid windon
A
A
DESCRIPTIONREF. NO. KANRI
NO.
PART NO. KANRI
NO.
REF. NO. DESCRIPTIONPART NO. DESCRIPTIONREF. NO. KANRI
NO.
PART NO. KANRI
NO.
REF. NO. DESCRIPTIONPART NO.
5 6
ELECTRICAL MAIN PARTS LIST
88
1608
2125
3216
1.6 0.8 0.45
2 1.25 0.45
3.2
1.6
108
118
128
:A
:A
0.55
Resistor
Dimensions
CHIP RESISTOR PART CODE
Chip Resistor Part Coding
A
Resistor Code
Figure
Value of resistor
Chip resistor
Wattage
1/16W
1/10W
1/8W
Type Tolerance
5%
5%
5%
Symbol
CJ
CJ
CJ
Form
L
t
W
L
W
t
IC
87-A20-460-040 IC,MM1336CF
87-A20-851-040 C-IC,TA2111F
MAIN C.B
BPF101 87-A90-609-010 FLTR,BPF GFMB7
C1 87-010-179-080 CAP,CHIP S B1200P
C2 87-010-179-080 CAP,CHIP S B1200P
C3 87-010-178-080 CHIP CAP 1000P
C4 87-010-178-080 CHIP CAP 1000P
C5 87-010-501-040 E/CAP GAS 47-4
C6 87-010-501-040 E/CAP GAS 47-4
C7 87-010-213-080 C-CAP,S 0.015-50 B
C8 87-010-213-080 C-CAP,S 0.015-50 B
C9 87-016-462-080 C-CAP,S 1-16 F
C10 87-016-462-080 C-CAP,S 1-16 F
C14 87-010-179-080 CAP,CHIP S B1200P
C15 87-010-179-080 CAP,CHIP S B1200P
C17 87-010-196-080 CHIP CAPACITOR,0.1-25
C18 87-010-196-080 CHIP CAPACITOR,0.1-25
C19 87-010-196-080 CHIP CAPACITOR,0.1-25
C20 87-010-498-040 CAP,E 10-16 GAS
C21 87-010-503-040 CAP,E 220-4 GAS
C22 87-012-141-080 CHIP-CAPACITOR,0.22-16F
C23 87-012-141-080 CHIP-CAPACITOR,0.22-16F
C24 87-010-498-040 CAP,E 10-16 GAS
C25 87-010-196-080 CHIP CAPACITOR,0.1-25
C26 87-010-503-040 CAP,E 220-4 GAS
C27 87-010-503-040 CAP,E 220-4 GAS
C51 87-010-196-080 CHIP CAPACITOR,0.1-25
C52 87-010-178-080 CHIP CAP 1000P
C53 87-016-462-080 C-CAP,S 1-16 F
C101 87-010-149-080 C-CAP,S 5P-50 CH
C102 87-010-314-080 C-CAP,S 22P-50V
C104 87-010-154-080 CAP CHIP 10P
C105 87-015-819-080 CAPACITOR,0.01
C107 87-016-462-080 C-CAP,S 1-16 F
C108 87-010-178-080 CHIP CAP 1000P
C109 87-016-462-080 C-CAP,S 1-16 F
C110 87-010-196-080 CHIP CAPACITOR,0.1-25
C112 87-010-196-080 CHIP CAPACITOR,0.1-25
C113 87-010-198-080 CAP, CHIP 0.022
C114 87-010-198-080 CAP, CHIP 0.022
C115 87-016-369-080 C-CAP,S 0.033-25 B K
C116 87-016-369-080 C-CAP,S 0.033-25 B K
C117 87-010-503-040 CAP,E 220-4 GAS
C118 87-010-452-080 CAPACITOR,1-16
C119 87-010-497-040 CAPE 4.7-35M 5L
C120 87-010-178-080 CHIP CAP 1000P
C121 87-010-452-080 CAPACITOR,1-16
C123 87-010-178-080 CHIP CAP 1000P
C124 87-010-175-080 CAP 560P
C130 87-010-315-080 C-CAP,S 27P-50 CH
C136 87-012-358-080 C-CAP,S 0.47-10 F Z
C301 87-016-462-080 C-CAP S 1-16 FZ
C302 87-016-462-080 C-CAP S 1-16 FZ
C503 87-010-322-080 C-CAP,S100P-50 CH
CF101 87-A90-530-010 FLTR,AM IF PFS455A
CF102 87-A90-761-010 FLTR,KMFC5148-Z
CF103 87-A90-761-010 FLTR,KMFC5148-Z
J1 87-A60-438-010 JACK,3.5BLKSTW/OSW(1537)
J2 87-A60-122-010 JACK,DC 3.8
L1 87-A50-285-010 COIL,RFCHOKE7.96MHZ 7.5++
L3 87-005-724-080 COIL,3.3UH J SP02
L101 85-HRE-612-010 BAR-ANT, MW
L102 88-HRH-606-010 COIL,RF FM
L103 88-HRH-607-010 COIL,OSC FM
L104 87-A50-279-010 COIL,AM OSC
L105 87-A90-425-010 IFT,MW(7L)-455
PVC101 87-A90-097-010 TUN-CAP,20-160 16X16
R57 87-022-657-080 RES,K34G 0.68
SFR51 87-024-050-010 SEMI-FIXED RESISTOR, 1K
SW1 87-A90-115-010 SW,SL 2-2-2
SW2 87-036-322-010 SW,SL 2-2-3
SW5 87-036-110-010 PUSH SWITCH
TH51 87-026-256-090 THERMISTOR, HT-100
VR1 83-HRC-609-010 VOL 20KAX2
FRONT C.B
LED202 87-A90-278-080 C-LED,SML-210VT RED
HEAD FLEX C.B
PH1 87-A90-805-010 HEAD ASSY PH MR52P-CF001
SW1 87-036-357-010 SW,SL 2-2-2(NC)
GEQ C.B
83-HRG-605-110 G-EQ ASSY(SB)
7 8
SCHEMATIC DIAGRAM
9 10
WIRING
PH1
11 12
ADJUSTMENT
A
MAIN C.B
1
3
L102
J1
L105
L103
VR1
VOLUME
PHONES
L101
BAR ANT
SFR51
3
4
5
6
6
2
TC101
TC103
TC104
TC102
L104
PVC1
2
4
5
<TUNER SECTION>
1. AM IF Adjustment
L105....................................................................... 455kHz
2. AM Frequency Range Adjustment
L104............................................................. 515kHz±8kHz
TC104..................................................... 1670kHz±10kHz
3. AM Tracking Adjustment
L101........................................................................ 600kHz
TC101................................................................... 1400kHz
4. FM Frequency Range Adjustment
L103...................................................... 87.0MHz±0.1MHz
TC103................................................. 109.0MHz±0.1MHz
5. FM Tracking Adjustment
L102..................................................................... 88.0MHz
TC102 ............................................................... 108.0MHz
<TAPE PLAYER SECTION>
6. Tape Speed Adjustment
Settings : Test tape : TTA100(TAPE CENTER)
Test point : PHONES JACK (J1)
Adjustment location : SFR51
Method : Play back the test tape and adjust SFR51 so that
the frequency is 3015Hz±10Hz.
PRACTICAL SERVICE FIGURE
<TAPE SECTION>
Tape speed : 3015Hz ± 50Hz
Wow & flutter : Less than 0.52% (RMS)
Take-up torque : 25 ~ 45g-cm (FWD/RVS)
F.F/REW torque : More than 60g-cm
Back tension : 1 ~ 4g-cm (FWD/RVS)
S/N ratio : More than 43dB (PB, DC)
Distortion : Less than 3.0% (PB, DC)
Noise level : Less than 7.0mV
(Vol MAX, PB, DC)
Less than 0.5mV
(Vol MIN, PB, DC)
Frequency response : 63Hz + 1/ 5dB ~ 8kHz + 4/ 5dB
(NORM)
63Hz + 1/ 5dB ~ 10kHz + 4/ 5dB
(CRO2,METAL)
Test tape : TTA210
TTA320(NORM)/TTA-310(CRO2)
TTA 100
<TUNER SECTION>
Sensitivity :
(IHF, THD 3%) FM Less than 19dB [at 98.0MHz]
Less than 20dB [at 88/108.0MHz]
(S/N 10dB) AM Less than 59dB [at 600kHz]
Less than 55dB [at 1000kHz]
Less than 55dB [at 1400kHz]
Intermediate frequency : FM 10.75MHz ± 0.1MHz
AM 455kHz ± 3kHz
FM stereo separation : More than 16dB [at 98.0MHz]
DESCRIPTIONREF. NO. KANRI
NO.
PART NO. KANRI
NO.
REF. NO. DESCRIPTIONPART NO. DESCRIPTIONREF. NO. KANRI
NO.
PART NO. KANRI
NO.
REF. NO. DESCRIPTIONPART NO.
13 14
MECHANICAL EXPLODED VIEW 1/1
MECHANICAL PARTS LIST 1/1
3
2
1
4
5
B
C
BAR-ANT, MW
16
17
18
CHAS, TUN
20
21
22
MAIN C.B
19
3ZM-1 P4N
12
13
14
15
10
11
D
D
23
24
25
26
A
6
CUSHION LED
8
9
7
A
A
1 88-HRE-004-010 KNOB,SL BA
2 88-HRE-003-010 KNOB,SL SB
3 88-HRE-005-010 KNOB,SL TR
4 88-HRE-002-010 WINDOW,GEQ
5 88-HRE-014-010 PLATE,IND
6 83-HRG-605-110 G-EQ ASSY(SB)
7 88-HRE-007-010 LID,CASS YJ
8 83-HRJ-202-010 T-SP,CLICK
9 86-HRE-002-010 WINDOW TUN
10 85-HRE-206-010 P-SP,CASS
11 88-HRH-004-110 FRAME,CENTER
12 88-HRH-018-010 BTN,PLAY
13 88-HRH-016-010 BTN,REW
14 88-HRH-015-010 BTN,FF
15 88-HRH-017-010 BTN,STOP
16 85-HRE-207-010 COVER,POINTER
17 85-HRE-007-010 KNOB,RTRY TUN
18 85-HRE-202-010 GEAR,IDLER
19 85-HRE-006-010 POINTER,TUN
20 80-HJ6-202-010 GEAR A
21 85-HRE-205-110 BAT CONT-
22 88-HRH-203-010 BAT,CONT+
23 88-HRH-014-010 KNOB,SL FM
24 88-HRH-013-010 KNOB,SL RADIO
25 88-HRH-006-010 LID,BATT
26 88-HRE-011-010 CABI,REAR YL
A 87-067-384-010 SCREWVT1.4-3.5HL
B 87-067-732-010 TAPPING SCREW, VT1.4-3
C 87-266-533-310 SCREW V+1.7-6
D 87-067-770-010 VT2+1.7-9(3) BLK
TAPE MECHANISM EXPLODED VIEW 1/1
15 16
1
4
8
9
10
12
13
15
16
17
18
19
20
HEAD FLEX. C.B
A
21
22
24
a
b
25
26
27
28
29
30
31
32
33
35
36
37
38
39
40
41
42
41
44
45
46
47
43
34
14
11
7
6
5
3
a
2
b
B
C
D
D
23
DESCRIPTIONREF. NO. KANRI
NO.
PART NO. KANRI
NO.
REF. NO. DESCRIPTIONPART NO.
TAPE MECHANISM PARTS LIST 1 / 1
17
1 83-ZM1-201-919 CHAS,MAIN
2 83-ZM1-273-019 LVR,AUTO 2
3 83-ZM1-232-119 GEAR,FR
4 83-ZM1-281-010 SPR-T,PLAY P
5 83-ZM1-265-019 SPR-C,AUTO
6 83-ZM1-218-219 LVR,SLIP
7 83-ZM1-231-219 GEAR,PLAY
8 83-ZM1-206-219 LVR,BTN PLAY
9 83-ZM1-244-019 SPR-T,PINCH L
10 83-ZM1-302-010 LEVER ASSY,PINCH L
11 83-ZM1-241-219 SPR-C,PLAY
12 83-ZM1-252-319 SPR-T,PINCH JR
13 83-ZM1-301-010 LEVER ASSY,PINCH R
14 83-ZM1-292-210 GEAR,AUTO 2
15 83-ZM1-286-119 GUIDE,HEAD
16 83-ZM1-269-119 SPR-C,BT L
17 83-ZM1-235-41K GEAR,REEL L
18 83-ZM1-234-41K GEAR,REEL R
19 83-ZM1-240-119 SPR-C,BT R
20 83-ZM1-210-119 BTN DIR
21 87-045-385-019 MOTOR (BCY3B11)
22 83-ZM1-247-119 SPR-T,FF REW
23 83-ZM1-266-219 BTN,MODE CHG
24 83-ZM1-303-110 PULLEY,BELT 2
25 83-ZM1-264-019 SPR-T,LOCK
26 83-ZM1-237-21K PULLEY,MOTOR
27 83-ZM1-233-119 GEAR,R
28 83-ZM1-267-119 LVR,DEF AUTO
29 83-ZM1-248-019 SPR-T,AUTO
30 83-ZM1-211-110 LINK,AUTO
31 83-ZM1-216-419 LVR,LOCK
32 83-ZM1-214-419 LVR,DIR
33 83-ZM1-245-219 SPR-T,DIR
34 83-ZM1-228-119 FELT
35 83-ZM1-215-119 LVR,FR
36 83-ZM1-246-119 SPR-T,R L
37 83-ZM1-213-11K LVR,SW
38 83-ZM1-209-219 LVR,BTN STOP
39 83-ZM1-207-119 LVR,BTN FF
40 83-ZM1-208-119 LVR,BTN REW
41 83-ZM1-278-010 SHAFT,CAP 2.0SEF
42 83-ZM1-222-310 FLY-WHL,R
43 83-ZM1-229-019 GEAR,SLIP
44 83-ZM1-225-310 FLY-WHL,L
45 83-ZM1-288-310 BELT,P
46 83-ZM1-217-219 LVR,PLAY
47 83-ZM1-230-319 SPR-C,SLIP
A 87-078-111-019 S-SCRW,V+1.7-6
B 87-078-100-019 S-SCRW,V+1.7-2.5
C 87-078-132-010 PW,1.2-3.5-0.25C-CUT
D 87-078-086-019 SOMA,1.5-3.5-0.3 SLT
SPRING APPLICATION POSITION
83-ZM1-244-010
SPR-T,PINCH L
83-ZM1-246-010
SPR-T,R L
83-ZM1-230-010
SPR-C,SLIP
83-ZM1-241-010
SPR-C,PLAY
83-ZM1-245-010
SPR-T,DIR
83-ZM1-264-010
SPR-T,LOCK
83-ZM1-247-010
SPR-T,FF REW
83-ZM1-248-010
SPR-T,AUTO
83-ZM1-240-010
SPR-C,BT R
83-ZM1-269-010
SPR-C,BT L
83-ZM1-281-010
SPR-T,PLAY P
83-ZM1-252-010
SPR-T,PINCH JR
83-ZM1-265-010
SPR-C,AUTO
18
DESCRIPTIONREF. NO. KANRI
NO.
PART NO. KANRI
NO.
REF. NO. DESCRIPTIONPART NO.
ACCESSORIES / PACKAGE LIST
1 88-HRE-901-010 IB,YJ (ESC) -M
2 84-447-019-310 CLIP,BELT
3 87-B30-149-010 HEADPHONE,HP-M007(FL)
19
2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111
L
Printed in Singapore
A4
9630472 750038
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Aiwa HS-TA380 is a portable stereo radio and cassette player with a variety of features to enjoy your favorite music. It has a built-in AM/FM tuner with 20 presets, so you can easily find and save your favorite stations. The cassette player is compatible with both normal and chrome tapes, and it has a variety of playback modes, including repeat and random. The Aiwa HS-TA380 also has a built-in microphone, so you can use it to record voice memos or sing along to your favorite songs.
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