TP-M230 TP-M330
YH(B)
YL(S)
SERVICE MANUAL
MICROCASSETTE RECORDER
BASIC TAPE MECHANISM : M-186(M230)/
M-185(M330)
S/M Code No. 09-995-329-4N3
DATA
SPECIFICATIONS
[TP-M330]
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: |
110 mW (EIAJ/DC) |
|
|
||||
Input jack: |
EXT MIC jack (monaural mini-jack) (1) |
||||||
Output jack: |
EARPHONE jack (monaural mini-jack) (1) |
||||||
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 |
R6 (size AA) batteries |
|||||
|
AC house current using an optional AC |
||||||
|
adaptor Aiwa AC-D302 |
|
|
||||
|
|
|
|
|
|
|
|
Battery life: |
|
Battery |
|
|
Battry life |
|
|
|
|
|
EIAJ Recording |
|
|||
|
|
|
|
|
|
|
|
|
Manganese(R6P) batteries |
Approx. 7 hrs. |
|
||||
|
|
|
|
||||
|
Alkaline(LR6) batteries |
Approx. 24 hrs |
|
||||
Dimensions: |
|
|
|
||||
63.8 (W) x 121(H) x 27.4 (D) mm |
|||||||
|
(2 5/ x 4 |
7/ x 1 |
1/ |
16 |
in) |
|
|
|
8 |
6 |
|
|
|
|
|
Weight: |
Approx. 120 g (4.2 oz.) (excluding batteries) |
[TP-M230]
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: |
110 mW (EIAJ/DC) |
|
|
||||||
Input jack: |
EXT MIC jack (monaural mini-jack) (1) |
||||||||
Output jack: |
EARPHONE jack (monaural mini-jack) (1) |
||||||||
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 R6 (size AA) batteries |
||||||||
|
AC house current using the AC adaptor |
||||||||
|
Aiwa AC-D302 |
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
Battery life: |
|
|
|
Battery |
|
Battry life |
|
||
|
|
|
|
EIAJ Recording |
|
||||
|
|
|
|
|
|
|
|
|
|
|
Manganese(R6P) batteries |
Approx. 7 hrs. |
|
||||||
|
|
|
|
||||||
|
Alkaline(LR6) batteries |
Approx. 24 hrs |
|
||||||
Dimensions: |
63.8 (W) x 121(H) x 25.7 (D) mm |
||||||||
|
(2 5/ |
8 |
x 4 |
7/ |
6 |
x 1 1/ |
in) |
|
|
|
|
|
|
|
16 |
|
|
||
Weight: |
Approx. 118 g (4.1 oz.) (excluding batteries) |
• Design and specifications are subject to change without notice.
ACCESSORIES LIST
REF. NO |
PART NO. |
KANRI |
DESCRIPTION |
|
|
NO. |
|
1 |
SZ-HX7-910-210 |
INSTRUCTION BOOK<230YHB> |
|
1 |
SZ-HX5-910-500 |
INSTRUCTION BOOK<330YLS> |
2
ELECTRICAL MAIN PARTS LIST
REF. NO |
PART NO. |
KANRI |
DESCRIPTION |
|
|
NO. |
|
IC |
|
|
|
|
S0-510-321-640 |
IC,LA4165M |
|
TRANSISTOR |
|
|
|
|
87-026-213-010 |
C-TR,DTC114YKA |
|
|
87-026-230-010 |
C-TR,DTA114YKA |
|
|
89-327-126-080 |
C-TR,2SC2712GR |
|
DIODE |
|
|
|
|
87-020-691-080 |
C-DIODE,1SS302 |
|
MAIN C.B |
|
|
|
C4 |
87-010-822-010 |
CAP,E 220-4V |
|
C5 |
87-010-417-080 |
CAP,E 2.2-35V |
|
C9 |
87-015-504-080 |
C-CAP,E 0.47-25V |
|
C10 |
87-010-420-010 |
CAP,E 10-6.3V |
|
C11 |
87-010-067-080 |
CAP,E 0.1-50V |
|
C12 |
87-010-731-080 |
C-CAP,E 22-4V |
|
C13 |
87-010-822-010 |
CAP,E 220-4V |
|
C14 |
87-010-482-010 |
CAP,E 220-4V |
|
C15 |
87-010-822-010 |
CAP,E 220-4V |
|
C17 |
87-A10-419-080 |
C-CAP,E 1-16V |
|
|
|
CHIP RESISTOR PART CODE |
|
|
Chip Resistor Part Coding |
||
|
8 |
8 |
|
A
Resistor Code
REF. NO |
PART NO. |
KANRI |
DESCRIPTION |
|
|
NO. |
|
C18 |
87-015-504-080 |
C-CAP,E 0.47-25V |
|
C22 |
SA-100-000-4C0 |
C-CAP,E 10-4V |
|
C23 |
87-010-071-040 |
CAP,E 1-50V |
|
J1 |
S0-014-560-000 |
JACK,HP HSJ1456-01-210H |
|
J3 |
S0-014-560-000 |
JACK,HP HSJ1456-01-210H |
|
J4 |
S1-000-010-000 |
JACK,DC 2.75MM |
|
LD2 |
S0-252-002-020 |
LED,KM2520A01SRC001 |
|
S1 |
S4-207-420-000 |
SW,PUSH 4P2T |
|
S2 |
S1-200-211-000 |
SW,SLIDE 1P2T |
|
S3 |
S1-200-211-000 |
SW,SLIDE 1P2T |
|
S4 |
S2-210-211-000 |
SW,SLIDE 2P2T |
|
S5 |
S0-011-140-020 |
SW,LEAF LSA-1114L |
|
S6 |
S1-300-211-000 |
SW,SL 1P3T<330> |
|
S7 |
S1-200-211-000 |
SW,SLIDE 1P2T<330> |
|
S8 |
S0-011-140-030 |
SW,LEAF LSA-1114H4AU |
|
SFR1 |
S5-020-630-000 |
SFR,5KB 6MM 2P |
|
SFR3 |
S2-020-350-000 |
SFR,2K |
|
VR1 |
SC-101-032-030 |
VOL,ROTARY 10KAx2 |
Figure
Value of resistor
Chip resistor
Wattage |
Type |
Tolerance |
Symbol |
Dimensions (mm) |
|
: A |
||
Form |
L |
W |
t |
Resistor Code : A |
||||
1/16W |
1005 |
5% |
CJ |
|
1.0 |
0.5 |
0.35 |
104 |
1/16W |
1608 |
5% |
CJ |
L |
1.6 |
0.8 |
0.45 |
108 |
t |
||||||||
1/10W |
2125 |
5% |
CJ |
W |
2 |
1.25 |
0.45 |
118 |
1/8W |
3216 |
5% |
CJ |
|
3.2 |
1.6 |
0.55 |
128 |
TRANSISTOR ILLUSTRATION
C
B
E
2SC2712GR
DTA114YKA
DTC114YKA
3
VREF
VREF
HEAD
AZIMUTH
ADJ.
SFR1
TAPE SPEED ADJ. 2.4cm
SFR3
TAPE SPEED ADJ. 1.2cm
4
VREF
NFR ON: 1.5
NFR OFF: [0]
2.1
NFR [0]
NFR ON: 2.5
NFR OFF: [0]
0.4
[0.5]
NFR
REC LED
DRIVE
REC LED
DRIVE
Q1~Q3
PB TAPE
SPEED
CONTROL
DIAGRAM SCHEMATIC