AIWA HS TA380 Service Manual
HS-TA380
YH
SERVICE MANUAL
STEREO RADIO
CASSETTE PLAYER
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 (43/4 x 35/8 x 19/16in.)
Weight Approx.171.5g (6oz) (excluding batteries)
• Design and specifications are subject to change without notice.
BASIC TAPE MECHANISM : 3ZM-1 P4N
S/M Code No. 09-986-280-0FP
DISASSEMBLY INSTRUCTIONS
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.
3
2
1
Right
cassette
foot
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
3
2
Left
cassette
foot
T-Spring
Cassette lid
2
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.
Frame
center
Ensure this end is
inserted inside the slot
of the frame center.
Cassette lid
B
A
C
D
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.
Wires pop up
Wires lay flat
Slots
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.
Hook
Switch
AM BAR
ANT wires
3
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.
A
A
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.
Hocks
All knobs
at max
position
Hocks
Front C.B.
Hocks
Lid windon
3 switches
at max
position
Cassette lid
4
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
PART NO. KANRI
NO.
DESCRIPTIONREF. NO. KANRI
REF. NO. DESCRIPTIONPART NO. DESCRIPTIONREF. NO. KANRI
NO.
PART NO. KANRI
NO.
REF. NO. DESCRIPTIONPART NO.
NO.
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)
5 6
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