MT-300S
Jun 1998
4
PARTS LIST
CASING
#
71120812
FRONT PANEL ASSY (ENGLISH)
#
71013356
FRONT PANEL ASSY (JAPANESE)
NOTE
: There are two types of FRONT PANEL ASSY, English version and Japanese version.
When ordering this parts, please order specify parts.
00904434
HANDLE
#
01455090
HANDLE CUSHION
#
01344967
FOOT
#
01344789
DISPLAY COVER
#
01344934
POT DUST COVER
#
01344912
REAR PANEL
#
01561445
LENS A
LED Lens
#
01561456
LENS B
LED Lens
#
01561467
LENS C
LED Lens
#
01561478
LENS D
LED Lens
#
01455023
SPEAKER DUST COVER
CHASSIS
#
01344878
CHASSIS
22165134
COLLAR
22265242
DD INSULATOR
FDD Insulator
#
01344901
PHONES HOLDER
#
01344889
SPEAKER COVER
00909067
HANDLE HOLDER
KNOB, BUTTON
22485303
D R-KNOB L BLK 248-303
Encoder Knob
22485298
I S-KNOB S DWG/LCG
Volume Knob
22495576
A S-BUTTON LX BLK
Power Switch Button
#
01344923
RUBBER SW A
#
01561423
RUBBER SW B
#
01561434
RUBBER SW C
SWITCH
#
01453245
SDDLB1-B2-D-2 TV-5
Push Switch
SW1 on PSB
#
01454945
SSSF112-S06N1
Slide Switch
SW2 on AB
00899223
SSSF124-S06N1
Slide Switch
SW1 on AB
JACK, SOCKET
13449284
HLJ7001-01-3010
Expression
JK5 on AB
13449283
HLJ7101-01-3010
Start/Stop
JK7 on AB
13429911
TCS7927-28-401
Computer
JK3 on AB
13449252
YKB21-5006
Mic
JK2 on AB
00894001
YKB21-5142
Phones
JK4 on PB
00451445
YKC21-3040
Output
JK1 on AB
13429676
YKF51-5048
MIDI
JK6 on AB
DISPLAY UNIT
#
71013990
LCD UNIT
DISK DRIVE UNIT
01341956
MF355F-3252MG
FDD Unit
CONSIDERATIONS ON PARTS ORDERING
When ordering any parts listed in the parts list, please specify the following items in the order sheet.
QTY
PART NUMBER
DESCRIPTION
MODEL NUMBER
10
22575241
Sharp key
C-20/50
15
2247017300
Knob (orange)
DAC-15D
Failure to completely fill the above items with correct number and description will result in delayed or even
undelivered replacement.
Ex.
SAFETY PRECAUTION:
The parts marked have safety-
related characteristics.
U s e o n l y l i s t e d p a r t s f o r
replacement.
POWER SUPPLY UNIT
#
01345078
KW1AA262
Switching Regulator
SPEAKER
#
01344790
CR100037-01
Full-Range Speaker
PWB ASSY
#
E
71013389
MAIN BOARD ASSY
#
71013890
AMP BOARD ASSY
#
71013889
ANALOG BOARD ASSY
#
71013923
ENCODER BOARD ASSY
#
71013290
INLET BOARD ASSY
#
71013934
LED BOARD ASSY
#
71013878
PANEL BOARD ASSY
#
71013901
PHONES BOARD ASSY
#
71013867
POWER SW BOARD ASSY
#
71013945
VOLUME BOARD ASSY
IC
#
01344278
HD6437034AD72F
CPU
IC3 on MB
01341167
LH28F400SUT-NF60
Flash Memory
IC38 on MB
01126778
24LC01BT-I/SN
EEPROM
IC32 on MB
#
01348245
LH5S46NH DEMO
Mask ROM
IC15 on MB
#
01344256
TC5316200CF-HA01(TZ)
Mask ROM
IC18 on MB
01126612
TC514260DJS-60(YEL)
DRAM
IC22 23 on MB
00343823
M60205-0601FP
Custom IC
IC8 on MB
00897078
RA01-005 (TC170C200AF-005)
Custom IC
IC13 on MB
15269201H0
HD74LS04FPEL
TTL
IC15 on AB
15289402
TA78L05F(TE12L)
Voltage Regulator (+5V)
IC6 on MB
15199286
AN78L05M-(E1)
Voltage Regulator (+5V)
IC10 on AB
15199188
AN78M09F
Voltage Regulator (+9V)
IC17 on AB
15199189
AN79M09F
Voltage Regulator (-9V)
IC20 on AB
00902412
BA3812L
Filter
IC5 6 on AB
15199780
HD63266F
FDC
IC2 on MB
15199937
M51953BFP-600C
Reset IC
IC11 on AB
15289109
M5216FP-600D
OP Amp
IC4 on AB
15189261
M5218AFP-600E
OP Amp
IC1-3 16 on AB
15189250
M5218AL
OP Amp
IC1 on AMP
15289105
UPC4570G2-T2
Bipolar OP Anp
IC4 12 on MB,IC7 8 on AB
01238012
M65850P
Echo IC
IC9 on AB
15289125
PC-410T 178
φ
Photo Coupler
IC14 on AB
15289712
M5M34051FP-42A
Transceiver
IC12onAB
00232567
PCM69AU-1/T2
DAC
IC5 on MB
15259740T0
TC74HC139AF(EL)
CMOS
IC1 on PANEL
15259823T0
TC74HC574AF(EL)
CMOS
IC3 on PANEL
15259884
TC7S08F(TE85L)
CMOS
IC33 on MB,IC19 on AB
15259885
TC7S32F(TE85L)
CMOS
IC11,26 on MB
15259887
TC7SU04F(TE85L)
CMOS
IC13 on AB
00127490
TC7W08F(TE12L)
CMOS
IC19 on MB
00232645
TC7W14F(TE12L)
CMOS
IC35 on MB
15249111
TC7WU04F(TE12L)
CMOS
IC10 on MB
#
01349590
TC7WU04FU(TE12L)
CMOS
IC7 on MB
TRANSISTOR
15119132
2SA1015-GR(TPE2)
Transistor
Q11 14 on AMP
15309101
2SA1037KR T146
Transistor
Q10 on AB
15119823
2SB1375
Transistor
Q1 5 on AMP
15129151
2SC1815-GR(TPE2)
Transistor
Q9 12 on AMP
15319101
2SC2412KR T146
Transistor
Q11-13 on AB
15319105
2SC3326-A
Transistor
Q1-6 on AB
15129844
2SD2012
Transistor
Q4 8 on AMP
15139124
2SK363-GR(TPE2)
Transistor
Q10 13 on AMP
15329507
DTA114EKT146
Transistor
Q9 on AB
15129198
DTA124ESTP
Transistor
Q14 on AB
15329516
DTC114EKT146
Transistor
Q1 5-11 on PANEL
15129197
DTC144WSTP
Transistor
Q15 on AB
00898201
RN2421(TE85L)
Transistor
Q1 on MB,Q2-4 on PANEL
PSB
: POWER SWITCH BOARD ASSY
AB
: ANALOG BOARD ASSY
MB
: MAIN BOARD ASSY
AMP
: AMP BOARD ASSY
PANEL : PANEL BOARD ASSY
LB
: LED BOARD ASSY
VB
: VOLUME BOARD ASSY
EB
: ENCODER BOARD ASSY
PB
: PHONES BOARD ASSY
/
ケース
注意
:FRONT PANEL ASSYには海外用(英語表記)と国内用(日本語表記)があります。
補修用部品を要求される際は、適切な部品をオーダーして下さい。
/ シャーシ
/ つまみ、ボタン
/ スイッチ
/ ジャック、 ソケット
/
表示ユニット
/ ディスク・ドライブ・ユニット
/ 電源ユニット
/ スピーカー
/ 基板完成品
/ トランジスター
/
パーツリスト
パーツ発注に関するお願い
オーダーシートには、必ず下記の
4
項目は正確に記入して下さい。(例外は除く)
必要数
パーツナンバー
品名
使用機種
10
22575241
Sharp key
C-20/50
15
2247017300
Knob (orange)
DAC-15D
もし記入洩れ、誤記等が有る場合、必要部品が発送できなかったり、大幅な遅れの原因になりま
す。御協力をお願いします。
例)
安全上の注意:
が付いている部品は、安全
上特別な規格でつくられたも
のです。
交換の際は、指定された部品
番号以外の部品は使わないよ
うにして下さい。
Содержание MT 300s
Страница 11: ...MT 300S Jun 1998 11 CIRCUIT DIAGRAM MAIN A B C D E F G H I J K L M N O P Q R S T U V MAIN...
Страница 13: ...MT 300S Jun 1998 13 A B C D E F G H I J K L M N O P Q R S T U V CIRCUIT DIAGRAM ANALOG ANALOG...
Страница 15: ...MT 300S Jun 1998 15 A B C D E F G H I J K L M N O P Q R S T U V CIRCUIT DIAGRAM PANEL PANEL...