Aiwa TPM-440 Service manual
TP-M440
AU,AEZ
SERVICE MANUAL
MICRO CASSETTE RECORDER BASIC TAPE MECHANISM : M-188
• This Service Manual is the “Revision Publishing” and replaces “Simple Manual”
of TP-M440(AU,AEZ), (S/M Code No. 09-014-441-6T1).
S/M Code No. 09-014-441-6R1
REVISION
DATA
SPECIFICATIONS
Track system Micro cassette, 2 tracks 1 channel, monaural
Usable tapes (Normal position type)
Frequency response 250 - 5,000 Hz (2.4 cm/sec) EIAJ
Tape speed 2.4 cm/sec or 1.2 cm/sec switchable
Microphone Electret condenser microphone (monaural)
Maximum output 170 mW (EIAJ/DC)
Output jack EARPHONE jack (monaural mini-jack) (1)
Input jack EXT MIC jack (monaural mini-jack)
Other jack DC 3 V jack
Speaker Diameter 36 mm, 4 ohms
Recording system DC bias
Erasing system Magnet erasure
Power sources DC 3 V using two size AA (R6) batteries
Maximum outside dimensions (W x H x D)
Weight Approx. 116 g (excluding batteries)
Battery charger RB-N03
Rated voltage AU: AC 120 V 60Hz
DC 2.4 V using two supplied rechargeable batteries
AC house current using an optional AC adaptor Aiwa AC-D302
63.8 x 122 x 25.7 mm
(25/8 x 47/8 x 11/6 in.)
AEZ: AC 230 V 50Hz
• Design and specifications are subject to change without
notice.
ACCESSORIES / PACKAGE LIST
PART NO.
NO.
1 8B-HX4-901-010 IB,U(3L)C<AU>
1 8B-HX4-905-010 IB,EZ(EGF)C<AEZ>
2 87-B30-453-010 BATTERY CHARGER RB-N03UNC<AU>
2 87-B30-454-010 BATTERY CHARGER RB-N03ENC<AEZ>
DESCRIPTIONREF. NO. KANRI
– 2 –
ELECTRICAL MAIN PARTS LIST
REF. NO. DESCRIPTIONPART NO.
NO.
IC
85-TM5-604-010 IC,LA4165M
87-017-643-080 IC,MM1206XF<AEZ>
TRANSISTOR
87-026-213-080 C-TR,DTC114YK
87-026-230-080 C-TR,DTA114YK
89-327-125-080 CHIP TR,2SC2712GR
DIODE
87-001-167-080 DIODE,1SS302
87-A40-822-040 C-DIODE,CRS01
MAIN C.B
C1 87-010-788-080 C-CAP,U 0.033-2.5F
C2 87-012-282-080 CAP, U 4700P-50
C3 87-012-281-080 C-CAP,U 3900P-50 B
C4 87-010-082-010 CAPACITOR, 220MF 4V/87-0
C5 87-010-072-010 CAP 2.2-50V
C6 87-012-280-080 CAP, U 3300P-50
C7 87-010-787-080 CAP, U 0.022-25
C8 87-012-282-080 CAP, U 4700P-50
C9 87-010-504-080 CAP, CHIP TANTALUM 0.47-25
C10 87-010-075-010 CAP, 10U-16V H5
C11 87-010-490-010 CAP,E 0.1-50 GAS
C12 87-A10-952-080 C-CAP,TN 22-4 M A MCM
C13 87-010-082-010 CAPACITOR, 220MF 4V/87-0
C14 87-010-082-010 CAPACITOR, 220MF 4V/87-0
C15 87-010-082-010 CAPACITOR, 220MF 4V/87-0
C16 87-012-274-080 CHIP CAP,U 1000P-50B
C17 87-010-505-080 CAP, CHIP TANTALUM 1-16
C18 87-010-504-080 CAP, CHIP TANTALUM 0.47-25
C19 87-A11-056-080 C-CAP,U 1-10 Z F
C20 87-A10-025-080 C-CAP,U 0.22-16Z F
REF. NO. DESCRIPTIONPART NO.KANRI
C21 87-A10-025-080 C-CAP,U 0.22-16Z F
C22 87-A11-791-080 C-CAP,TN 10-4 M F93 A
C23 87-010-494-010 CAP,E 1-50
C24 87-010-757-080 C-CAP,U 0.047-25F
C25 87-A11-056-080 C-CAP,U 1-10 Z F
C27 87-012-282-080 CAP, U 4700P-50
J1 85-TM5-605-010 JACK,3.5 MONO W/SW
J2 87-A60-849-010 JACK,DC DIA2.75 BLK TC
J3 85-TM5-605-010 JACK,3.5 MONO W/SW
LD1 8Z-HX5-601-010 LED, KM2520A01SRC001 RED
MIC1 87-A91-891-010 MIC,ECM OBO-54LN-0B
R75 85-TM5-611-010 RES,220-1/8W J 3900P
R76 85-TM5-612-010 RES,33K-1/8W J 800P
S1 8Z-HX5-602-010 SW,PUSH PS42D07
S2 87-031-816-010 SW,SLIDE 1P2T
S3 87-031-816-010 SW,SLIDE 1P2T
S4 S2-210-211-000 SW,SLIDE 2P2T
S5 85-TM5-608-010 SW,LEAF LSA-1114P
S6 87-A90-453-080 C-SW, SL1-1-3
S7 87-031-816-010 SW,SLIDE 1P2T
S8 S0-011-140-030 SW,LEAF LSA-111
SFR1 85-TM5-615-010 SFR,5K V FBR-062
SFR2 87-A91-282-080 C-SFR,2.0K H RVG3S08
SP1 87-A91-612-110 SPKR,DIA36 4OHM 0.4W
VR1 87-A91-828-010 VR,RTRY 10KA V VX010702GYPA1N1
LED C.B<AEZ>
LED1 87-A40-842-040 C-LED,SML-310MT GREEN
LED2 87-A41-020-080 C-LED,SML-310DT ORG
LED3 87-A40-841-040 C-LED,SML-310VT RED
MIC C.B
S9 S1-220-111-020 SW SLIDE 1P2T
KANRI
NO.
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
– 3 –
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
TRANSISTOR ILLUSTRATION
C
B
E
DTA114YK
DTC114YK
2SC2712GR
IC BLOCK DIAGRAM
4
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