Page 1
MODEL: AMX 140FX-USB
Page 2
CONTENT
1. INTRODUCTION..1
2. TECHNICAL SPECIFICATION..2
3. BLOCK DIAGRAM....................4
4. SCHEMATIC DIAGRAM.5
5. WIRING DIAGRAM.13
6. PCB LAYOUT..14
7. TEST PROCEDURE.....................18
8. EXPLODED VIEW & MECHANICAL PARTS LIST..25
9. BOM..27
Page 3
1. INTRODUCTION
- 5 MIC input channels with gold plated XLRs and balanced LINE input
- 2 stereo input channels with balanced TRS jacks
- Ultra-low noise discrete MIC pre-amps with +48 Phantom Power
- Extremely high headroom offering more dynamic range
- Balanced inputs for highest signal integrity
- Warm, natural 3-band EQ on each mono channel
- Switch-able Low-cut filter on each mono channel
- Peak LED on each channel
- AUX sends 1/2 per channel for external effects and monitoring
- 4 AUX returns for additional functionality
- 2-Track inputs assignable to main mix, control room/headphone outputs
- Highly accurate 12-segment bar graph meters
- 24 bit digital effects processor with 256 effects (16 presets *16 variations)
- Effect on/off by means of MUTE switch or a footswitch connected to the DFX
FOOTSWITCH
- No software drivers are need with Windows XP and MAC OSX.
- 16 bit 32~48KHz ADC/DAC USB input and output with selectable track
- Adjusts the input sensitivity on each stereo channel
- Performance and excellent noise figures
- Rugged construction ensures long life even under the most demanding conditions.
- Stereo USB Input and output with selectable track
- Manufactured under ISO9001 certified management system.
Page 4
2. TECHNICAL SPECIFICATION
- 2 -
Mono Input channels
Microphone Input Electronically balanced, discrete input configuration
Frequency response 10Hz to 55KHz, +/-3dB
Distortion (THD & N) 0.005% at +4dBu, 1KHz
Gain range 0dB to 44dB (MIC)
SNR (Signal to Noise Ratio) 112dB
Line input electronically balanced
Frequency response 10Hz to 55KHz, +/-3dB
Distortion (THD & N) 0.005% at +4dBu, 1KHz
Sensitivity range +15dBu to -30dBu
Stereo input channels
Line input balanced
Frequency response 10Hz to 55KHz, +/-3dB
Distortion (THD & N) 0.005% at +4dBu, 1KHz
Impedances
Microphone input 1.4kOhm
Channel Insert return 2.5kOhm
All other inputs 10kOhm or grater
Tape out 1kOhm
All other output 120Ohm
Equalization
Hi shelving +/-15dB @ 12KHz
Mid bell +/-12dB @2.5KHz
Low shelving +/-15dB @80Hz
Low Cut filter 75Hz, 18dB/oct.
DSP Section
A/D and D/A converters 24 bit
DSP resolution 24 bit
Type of effects Hall, Room, Vocal & Plate REVERBS
Mono & Stereo DELAY (max DELAY TIME 650ms)
Chorus, Flanger & Reverb MODULATIONS
REVERB+DELAY, REVERB+CHOURS
REVERB+FLANGER combinations
Presets 256
Controls 16-position PRESET Selector
16-position VARIATION Selector
PEAK LED
Page 5
MUTE SWITCH with LED indicator
- 3 -
USB SECTION
ADC/DAC 16 Bit 32~48KHz
Fully Compliant with USB 1.1 specification
No software drivers are need with windows XP or MAC OSX
Main Mix Section
Noise (Bus noise) Fader 0dB, channels muted: -100dBr (ref: +4dBu)
Fader 0dB, all input channels assigned and set to
UNITY gain: -90dBr (ref: +4dBu)
Max output +22dBu balanced XLR
+22dBu unbalanced, 1/4 jacks
AUX Returns gain range -∞ to +15dB
AUX Sends max out +22dBu
Power supply (AC/AC Adaptor)
Main voltage USA/Canada 100 - 120V~, 60Hz
Europe 210 240V~, 50Hz
U.K. /Australia 240V~, 50Hz
Power Consumption 27watts
Physical
Dimension (WDH) 270mm310mm43mm
(10.6312.201.69)
Net weight 2.5Kg (6.61lb)
Page 6
D
3. BLOCK DIAGRAM
- 4 -
8
C
B
A
LEFT
RIGHT
AUX SEND1
AUX SEND
TRS
7654321
AMX140FX-USB
TRS
AUX SEND2
MAIN OUT
TRS
MAIN MIX LEFT
213
TRS
MAIN MIX RIGHT
213
TAPE OUT
2-TRACK
PHONES
TRS
PHONES OUTPUT
TAPE IN
LEFT
TRS
RIGHT
TRS
CONTROL ROOM OUTPUT
MAIN MIX RIGHT
2
1
3
USB RECORD
2
LEVEL
2TK IN
1
3
LEVEL
MAIN MIX
2
1
3
2TK TO MIX
2
1
3
1
3
1
3
2
2TK TO CTRL ROOM
2
CONTROL ROOM
LEFT METER
& PHONES
RIGHT METER
Vin R
Vin L
ADC
USB
PROTOCOL
CONTROLLER
USB PORT
TO PC
USB MODULE
Vout L
Vout R
DAC
MONO CHANNEL 1
2
1
MONO CHANNEL 2
1
3
EFX SEND
AUX-2
AUX-1
RIGHT-BUS
LEFT-BUS
2
3
RIGHT-BUS
USB PLAYBACK
AUX-1
LEFT-BUS MAIN MIX LEFT
LO MID HI
AUX-2
EFX SEND
RIGHT-BUS
LEFT-BUS
PAN
LEVEL
2
LO CUT
1
3
AUX1
12K2.5K80
+/-15db
3-BAND EQ
75Hz
HI PASS
AUX-1
RSRN
3c5e1a4d2b
LEFT-BUS
AUX-2
AUX2
PRE
POST
1 2
1 2
SG/OL
LO MID HI
T
TN
INSERT
STEREO CHANNELS 8
RIGHT-BUS
LEFT-BUS
BALANCE
LEVEL
12K2.5K80
+/-15db
3-BAND EQ
2
LEFT-BUS
RIGHT-BUS
12K2.5K80
EQ
2
1
3
RIGHT-BUS
EFX SEND
AUX-2
AUX-1
RIGHT-BUS
LEFT-BUS
AUX-2
AUX2
AUX-1
LEFT-BUS
AUX1
SG/OL
AUX RETURN1
CHANNEL 5,6 ONLY
RIGHT-BUS
LEFT-BUS
AUX RETURN2
RIGHT-BUS
AUX-1
AUX1
DSP BOARD
D
STEREO CHANNELS 7
GAIN
MONO INPUT CHANNELS ( 1-4 )
+
-
213
+48V
POWER
PHANTOM
MIC IN
LINE IN
MIC GAIN:0~60dB
LINE IN TRIM:+15dB~-45dB
C
1
3
GAIN
+
T
RIGHT
RSRN
3c5e1a4d2b
-
T
TN
-
+
RSRN
TN
3c5e1a4d2b
LEFT(MONO)
STEREO INPUT CHANNELS (5-8)
+
-
213
+48V
POWER
PHANTOM
MIC5 IN
B
-
RSRN
TN
3c5e1a4d2b
STEREO AUX RETURN 1
-
+
T
RSRN
3c5e1a4d2b
LEFT(MONO)
+
T
TN
-
+
RSRN
TN
3c5e1a4d2b
RIGHT
STEREO AUX RETURN 2
-
+
T
T
RSRN
TN
3c5e1a4d2b
PRESETS
LEFT
RIGHT
A
MUTE
VARIATIONS
DSP FOOTSWITCH
1 2 3 4 5 6 7 8
Page 7
D
4. SCHEMATIC DIAGRAM
C
B
A
LEFT-BUS
8
5K1
R287
R77
GND
VR7
W50K
5
GND
4
3
PAN
4K7
1
2
R78
AMX140FX-USB(1/6)
CH1
C90
47uF/25V
R270
36K
1
22P
C180
3
7654321
C89
2
R256
3K9
VR8
W50K
47uF/25V
AUX-2
RIGHT-BUS
5K1
R286
4K7
POST
J1
2
3
U9A
NJM4580M
22K
R236
LEVEL
C88
47uF/25V
7
22P
1M
C179
R220
C87
C171
C163
18n(M)
VR2
B50K
R212
C131
18n(M)
EQ HI
12KHZ
U9B
NJM4580M
5
6
47uF/25V
R197
12n(M)
1K1
910R
B50K
VR3
1K3
R137
910R
R196
AUX-1
VR5
W50K
AUX-PRE
VR6
W50K
AUX-POST
8K06
8K06
R285
R284
LEFT-BUS
5K1
R291
VR15
W50K
PAN
4K7
R79
4K7
R80
(PRE)
1
+VCC
PEAK
R264
1K5
LD1
RED
BR
TR2
CH2
C98
47uF/25V
36K
1
R271
22P
C183
3
2
3K9
R257
VR16
C96
PGND
W50K
47uF/25V
AUX-2
RIGHT-BUS
5K1
R290
POST
J2
U10A
NJM4580M
22K
R237
LEVEL
6K8
R152
R248
C195
2.2u/50V
6K8
R151
C155
12n(M)
VR4
B50K
6K8
R150
MID
2.5K
LO
BR
TR1
4K7
47K
R228
C140
10K
R47
33n(M)
C164
VR10
C139
33n(M)
C132
80HZ
C95
47uF/25V
7
22P
C181
1M
R221
C94
C172
18n(M)
U10B
NJM4580M
5
6
47uF/25V
910R
R199
12n(M)
B50K
VR11
B50K
1K1
1K3
R213
R139
R198
18n(M)
EQ HI
12KHZ
910R
(SOLTON 1K2)
AUX-1
VR13
W50K
AUX-PRE
VR14
W50K
AUX-POST
8K06
8K06
R289
R288
(PRE)
+VCC
PEAK
1K5
R265
LD2
RED
BR
TR4
LEFT-BUS
5K1
R295
VR23
PAN
4K7
R81
RIGHT-BUS
5K1
R294
W50K
4K7
R82
POST
J3
C106
47uF/25V
36K
1
R272
22P
C184
3K9
R258
C97
PGND
47uF/25V
U11A
NJM4580M
3
2
VR24
W50K
22K
R238
LEVEL
6K8
R156
C196
MID
2.5K
R249
2.2u/50V
6K8
R155
C156
12n(M)
VR12
B50K
6K8
R154
LO
BR
TR3
4K7
47K
R229
C142
10K
R55
33n(M)
C165
VR18
C141
33n(M)
C133
80HZ
C103
47uF/25V
7
22P
C182
1M
R222
C101
C173
18n(M)
U11B
NJM4580M
5
6
47uF/25V
R201
12n(M)
910R
B50K
VR19
B50K
1K3
1K1
R141
R214
R200
18n(M)
EQ HI
12KHZ
910R
AUX-1
AUX-2
VR21
W50K
AUX-PRE
VR22
W50K
AUX-POST
8K06
8K06
R293
R292
LEFT-BUS
5K1
R296
VR31
PAN
R9
W50K
4K7
R44
(PRE)
C107
47uF/25V
36K
1
R273
22P
C186
3
2
+VCC
PEAK
1K5
R266
LD3
RED
BR
TR6
R259
3K9
VR32
C105
PGND
W50K
47uF/25V
AUX-2
RIGHT-BUS
5K1
R299
4K7
POST
J4
U12A
NJM4580M
22K
R239
LEVEL
6K8
R160
C197
MID
2.5K
R250
2.2u/50V
6K8
R159
C157
12n(M)
VR20
B50K
6K8
R158
LO
BR
TR5
4K7
47K
R230
C144
10K
R63
33n(M)
C143
33n(M)
C166
18n(M)
VR26
B50K
C134
18n(M)
80HZ
1M
C104
R223
22P
C185
47uF/25V
7
U12B
NJM4580M
5
6
C102
47uF/25V
R203
C174
12n(M)
1K1
R215
EQ HI
12KHZ
910R
B50K
VR27
1K3
R143
R202
910R
AUX-1
VR29
W50K
AUX-PRE
VR30
W50K
AUX-POST
8K06
8K06
R298
R297
(PRE)
+VCC
PEAK
1K5
R267
6K8
R164
C198
2.2u/50V
C158
MID
2.5K
LD4
TR8
4K7
R251
R231
6K8
C146
33n(M)
R163
12n(M)
VR28
B50K
6K8
R162
C145
33n(M)
LO
80HZ
PGND
RED
C63
C42
BR
TR7
100n
84
U12C
C303
100n
84
U11C
BR
100n
C304
100n
47K
C302
100n
C300
100n
C298
100n
R71
10K
C301
100n
84
U10C
C299
100n
84
U9C
C297
100n
84
U8C
C296
C295
NJM4580M
NJM4580M
U1~ U12=
100n
84
U7C
C293
100n
84
U6C
C291
100n
84
U5C
C289
100n
84
U4C
C287
100n
84
U3C
C205
100n
84
C203
100n
84
U1C
+VCC
U2C
X1
T
LO CUT
5K11
5K11
123
22P
C30
22P
C28
JY-6351G-02-250
C318
47uF/25V
456
SW1B
PS-22E85L
SW1A
PS-22E85L
C72
0.22u/50V
R4
C27
22P
R73
27R
D4
P
20K
R177
C86
47uF/25V
7
6K8
R149
U5B
NJM4580M
5
6
C71
0.22u/50V
1K3
R136
C70
62K
R131
0.22u/50V
R26
10K0
5K11
7
U1B
4580M
5
6
C23
1000u/10V
4148
INSERT2
3c5e1a
RSRN
C20
47uF/25V
U6A
4580M
3
R33
5K11
R31
10K0
1
U2A
4580M
3
2
VR9
D6
INSERT1
3c5e1a
4d
2b
RSRN
TN
R5
20K
C17
47uF/25V
1
U5A
R28
4580M
3
2
C29
22P
R27
5K11
R3
R25
10K0
1
U1A
4580M
3
2
VR1
O10K
D2
4148
X2
T
123
LO CUT
R12
22P
JY-6351G-02-250
C319
47uF/25V
456
SW2B
PS-22E85L
SW2A
PS-22E85L
20K
C75
R34
0.22u/50V
5K11
C34
22P
P
R179
20K
C93
47uF/25V
7
6K8
R153
U6B
C74
6
0.22u/50V
1K3
R138
NJM4580M
5
62K
R132
C73
4d
2b
TN
1
2
C33
C61
U7A
INSERT3
3c5e1a
RSRN
47uF/25V
4580M
3
0.22u/50V
R62
5K11
R11
R32
C31
R10
5K11
O10K
22P
22P
C32
R74
27R
4148
10K0
5K11
7
U2B
4580M
5
6
C26
1000u/10V
D8
4148
R58
10K0
1
U3A
4580M
3
2
VR17
D12
X3
T
123
LO CUT
R84
22P
R64
5K11
JY-6351G-02-250
C320
47uF/25V
456
SW3B
PS-22E85L
SW3A
PS-22E85L
20K
C78
R76
C52
0.22u/50V
5K11
C58
22P
C54
22P
22P
R56
27R
P
R182
20K
C100
47uF/25V
7
6K8
R157
U7B
NJM4580M
C77
0.22u/50V
R66
5K11
7
6
C50
D14
4148
5
6
1K3
R140
R59
U3B
5
R133
62K
C76
0.22u/50V
10K0
4580M
1000u/10V
4d
2b
TN
1
2
C55
O10K
4148
INSERT4
3c5e1a
RSRN
C62
47uF/25V
U8A
4580M
3
R67
5K11
R60
10K0
1
U4A
4580M
3
2
VR25
D15
X4
2b
TN
LO CUT
2
22P
T
123
20K
R85
R75
JY-6351G-02-250
C321
47uF/25V
456
SW4B
PS-22E85L
SW4A
PS-22E85L
C81
0.22u/50V
5K11
C60
22P
P
R183
20K
C108
47uF/25V
R161
7
6K8
U8B
5
6
C80
0.22u/50V
1K3
R142
R134
62K
C79
4d
1
C57
0.22u/50V
R83
R61
C59
R65
5K11
O10K
22P
22P
C53
R57
27R
4148
10K0
5K11
7
U4B
4580M
5
6
C51
1000u/10V
D18
4148
100n
C294
100n
C292
100n
C290
100n
C288
100n
100n
C206
C204
100n
-VCC
D5
4148
+VCC -VCC
3K60
R23
C21
R19
11K0
47u/50V
R15
6K81 1/4W
C15
22u/35V
C1
470P
C3
470P
R2
47R
R1
213
4
X5
MIC 1
D3
4148
+VCC -VCC
C4
47P
C22
47u/50V
R16
6K81 1/4W
PH PWR
47R
3c5e1a4d2b
SMC-6.02
C16
X6
LINE IN1
D
D10
4148
+VCC -VCC
C11
R24
3K60
R21
R20
22u/35V
C2
470P
11K0
11K0
C18
22u/35V
R69
51.1K
R68
51.1K
C5
JY-6351G-02-250
3K60
R29
C24
47u/50V
470P
R17
6K81 1/4W
C10
470P
47R
R38
213
4
X7
MIC 2
LINE IN GAIN=+10~-40dB
MIC GAIN=-10~-60dB
D7
4148
+VCC -VCC
R30
47P
C25
47u/50V
R18
6K81 1/4W
PH PWR
R37
47R
3c5e1a4d2b
SMC-6.02
C19
3K60
11K0
R46
11K0
R22
22u/35V
C7
470P
C38
22u/35V
R386
51K1
R8
51K1
X8
JY-6351G-02-250
LINE IN2
C
D11
4148
+VCC -VCC
3K60
R51
C44
47u/50V
C6
470P
R70
6K81 1/4W
C13
470P
47R
R7
213
4
X9
MIC 3
D13
4148
+VCC -VCC
R53
C35
47P
C48
47u/50V
R42
6K81 1/4W
PH PWR
R6
47R
3c5e1a4d2b
SMC-6.02
C40
3K60
11K0
R49
11K0
R48
470P
C39
22u/35V
R36
51.1K
R35
51.1K
22u/35V
C9
X10
JY-6351G-02-250
LINE IN3
B
D16
4148
+VCC -VCC
3K60
R52
C41
47u/50V
C8
470P
R43
6K81 1/4W
C12
470P
47R
R13
213
4
X11
MIC 4
D17
4148
+VCC -VCC
R54
C36
47P
C49
47u/50V
R45
6K81 1/4W
PH PWR
R14
47R
3c5e1a4d2b
SMC-6.02
C14
3K60
11K0
R50
22u/35V
R40
51K1
51K1
R387
C37
470P
X12
JY-6351G-02-250
AMX140FX-USB
AMX140FX-USB.S05
AMX140FX-USB
AMX140FX-USB.S04
AMX140FX-USB
AMX140FX-USB.S03
AMX140FX-USB
AMX140FX-USB.S02
1 2 3 4 5 6 7 8
LINE IN4
AMX140FX-USB
AMX140FX-USB.S01
A
- 5 -
Page 8
D
8
C
B
A
LEFT-BUS
RIGHT-BUS
AUX-2
AMX140FX-USB(2/6)
VR38
W50K
5K1
R311
BAL
W50K
VR39B
4K7
7654321
R178
10K
R100
C116
47uF/25V
R281
36K
1
22P
C188
U17A
NJM4580M
R99
R280
22P
C189
5K1
R310
VR39A
W50K
4K7
R180
10K
C115
47uF/25V
36K
7
U17B
NJM4580M
3
2
3K9
R260
W50K
VR40A
C113
47uF/25V
LEVEL
22K
R244
3K9
R261
C114
47uF/25V
5
6
W50K
VR40B
LEVEL
22K
R245
AUX-POST
4K7
R313
POST
(PRE)
J5
AUX-1
VR37
W50K
AUX-PRE
2K7
R312
+VCC
1K5
R268
PEAK
LD5
RED
BR
TR10
PGND
C192
LEFT-BUS
5K1
R316
BAL
VR46B
W50K
4K7
R181
R124
10K
C130
47uF/25V
36K
R283
1
22P
U20A
C194
NJM4580M
RIGHT-BUS
5K1
R315
4K7
R184
10K
R123
36K
7
R282
22P
W50K
VR46A
C129
47uF/25V
U20B
AUX-2
VR45
W50K
AUX-POST
4K7
R314
POST
(PRE)
J6
AUX-1
VR44
W50K
AUX-PRE
2K7
R317
+VCC
1K5
R269
PEAK
LD6
RED
BR
TR12
PGND
NJM4580M
6K8
R170
C199
2.2u/50V
R254
BR
TR9
R262
3K9
C121
47uF/25V
4K7
47K
R232
47K
R233
3
2
3K9
R263
W50K
VR47A
LEVEL
22K
R246
C128
47uF/25V
5
6
W50K
VR47B
LEVEL
22K
R247
6K8
R173
C200
2.2u/50V
4K7
R255
R234
BR
TR11
47K
47K
R235
R98
R97
C112
1M
R224
22P
C187
47uF/25V
1
10K0
U16A
NJM4580M
3
2
C111
47uF/25V
C167
18n(M)
C175
VR34A
B50K
R216
C135
18n(M)
EQ HI
12KHZ
C56
C46
22P
R165
5K11
R130
10K0
R144
5K11
1
U13A
4580M
3
C110
2
VR33
O10K
D19
4148
D22
4148
+VCC -VCC
3K60
R127
C91
47u/50V
R91
C82
470P
R41
47R
213
4
MIC 5
R205
22P
C83
R39
910R
B50K
VR35A
1K3
R145
910R
R204
R176
47uF/25V
1
5K11
4580M
3
2
C43
22P
R135
5K11
6
27R
R128
C99
D21
4148
D20
4148
+VCC -VCC
47P
C92
R72
6K81 1/4W
PH PWR
47R
SMC-6.02
12n(M)
1K1
U14A
6K81 1/4W
X13
LINE IN5
6K8
R167
C159
12n(M)
VR36A
B50K
R166
6K8
MID
2.5K
22P
C47
10K0
R129
7
U13B
4580M
5
1000u/10V
R126
3K60
47u/50V
10K0
R225
22P
C190
C120
1M
47uF/25V
7
22P
C191
U16B
NJM4580M
5
6
C119
47uF/25V
C168
C148
33n(M)
C147
LO
80HZ
18n(M)
R96
10K
C176
B50K
VR34B
R217
C136
18n(M)
33n(M)
EQ HI
12KHZ
20K
R190
R207
12n(M)
1K1
910R
B50K
VR35B
1K3
R146
R206
910R
MID
6K8
R169
C160
12n(M)
VR36B
B50K
6K8
R168
2.5K
LO
10K
R111
C150
33n(M)
C149
33n(M)
80HZ
C169
18n(M)
VR41A
B50K
C137
18n(M)
EQ HI
12KHZ
C127
1M
R226
47uF/25V
1
U19A
NJM4580M
3
2
C124
47uF/25V
R209
C177
12n(M)
1K1
R218
910R
B50K
VR42A
1K3
R147
R208
910R
MID
C363
20K
20K
R192
C117
47uF/25V
1
10K0
22P
C66
R107
18K
R101
C275
RSRN
TN
3c5e1a4d2b
U15A
10K0
R108
3
2
18K
R102
100P
T
10K0
R110
NJM4580M
10K0
R105
22P
C227
100P
C273
C118
C67
22P
R109
18K
R103
100P
C276
T
RSRN
TN
3c5e1a4d2b
X14
JY-6351G-02-250
RIGHT
LEFT(MONO)
LINE IN 5/6
R193
C122
47uF/25V
7
10K0
U15B
5
6
18K
R104
C228
C274
C68
NJM4580M
10K0
R106
R112
22P
100P
47uF/25V
10K0
22P
R118
2
R113
10K0
100P
C279
T
RSRN
TN
3c5e1a4d2b
X15
JY-6351G-02-250
LEFT(MONO)
LINE IN 7/8
10K0
R121
6K8
R172
C161
12n(M)
VR43A
B50K
R171
6K8
2.5K
20K
R435
47uF/25V
2
SW14A
PS-22E85L
1
3
CH7
R194
1
U18A
NJM4580M
10K0
R116
3
10K0
22P
C229
C277
100P
X16
JY-6351G-02-250
10K0
R122
22P
C193
R227
C152
10K
R120
C170
33n(M)
C151
33n(M)
LO
80HZ
18n(M)
VR41B
B50K
C138
18n(M)
EQ HI
12KHZ
R436
C364
47uF/25V
5
4
6
CH8
R195
C123
47uF/25V
7
C69
22P
10K0
R114
C280
RSRN
TN
3c5e1a4d2b
U18B
10K0
R119
5
6
10K0
R115
100P
T
X17
JY-6351G-02-250
RIGHT
C126
47uF/25V
7
1M
C125
C178
R219
U19B
NJM4580M
5
6
47uF/25V
C154
R211
12n(M)
1K1
910R
B50K
VR42B
1K3
R148
R210
910R
MID
2.5K
6K8
R175
C162
12n(M)
B50K
VR43B
R174
6K8
LO
80HZ
10K
R125
33n(M)
C153
33n(M)
20K
C217
C216
100n
84
C212
100n
84
C210
100n
84
C208
100n
84
C202
100n
84
C109
100n
84
C85
100n
84
C65
100n
84
+VCC
U20C
U19C
U18C
U17C
U16C
U15C
U14C
U13C
SW14B
PS-22E85L
NJM4580M
10K0
R117
NJM4580M
22P
C230
U1~ U12=
100P
C278
100n
C215
100n
C211
100n
C209
100n
C207
100n
C201
100n
100n
C84
C64
100n
1 2 3 4 5 6 7 8
-VCC
D
C
B
A
- 6 -
Page 9
D
- 7 -
8
C
B
A
LEFT
MAIN OUT
AMX140FX-USB(3/6)
3c5e1a
RSRN
R327
120R
7654321
MAINL
36K
R277
22P
C264
3K6
R338
C235
47uF/25V
LEFT
MAIN MIX
R300
22P
C259
X24
4d
2b
TN
6
W50K
VR51B
5K1
JY-6351G-02-250
T
R329
120R
MOUT-L
R90
10K0
7
C237
47uF/25V
C263
22P
5
U26B
NJM4580M
3K6
R339
C236
47uF/25V
R388
30K
C234
47uF/25V
7
C260
U25B
NJM4580M
5
6
RIGHT
X25
3c5e1a
4d
2b
RSRN
TN
R326
120R
MAINR
36K
R276
2
W50K
VR51A
RIGHT
MAIN MIX
5K1
R301
22P
JY-6351G-02-250
T
R328
120R
C45
47uF/25V
7
R380
15K0
33P
MOUT-R
1
3
1
2
C326
5
6
R89
10K0
C238
47uF/25V
U26A
NJM4580M
30K
R389
C233
47uF/25V
U25A
NJM4580M
3
R391
11K0
R438
10K0
LEFT
MAIN OUT
(BALANCED)
X26
JY-5030-030G
213
R395
R396
22K
R392
68R0
U31B
4580M
R450
18K
33P
C367
R449
C366
18K
33P
R390
22K
C328
47uF/25V
68R0
R379
1
R451
15K0
U31A
4580M
3
2
8K66
R439
10K0
33P
C368
R378
C286
47uF/25V
R393
68R0
7
R375
15K0
U32B
4580M
C327
33P
5
6
C365
R394
11K0
R437
10K0
RIGHT
X27
JY-5030-030G
213
R377
22K
R447
18K
33P
C369
R448
18K
33P
22K
C285
47uF/25V
R93
68R0
1
R452
15K0
33P
U32A
4580M
3
R376
8K66
R446
10K0
C370
2
3c5e1a
4d
22P
C261
CONTROL
PHONES
X28
2b
R330
JY-6351G-02-250
R332
R331
120R
120R
R383
ROOM
PHONES/
120R
7
U28B
BA15218N
5
6
1
U28A
BA15218N
3
2
10K0
22P
C225
7K5
R344
C249
47uF/25V
R384
10K0
22P
C262
C250
36K
R278
47uF/25V
7
5
6
W50K
VR50B
27K
R348
LEFT
RIGHT
CTRL ROOM OUT
X29
3c5e1a
4d
2b
R333
120R
R334
120R
7
U29B
BA15218N
5
6
1
U29A
BA15218N
3
2
R382
10K0
R279
U27B
NJM4580M
22P
C226
7K5
R345
L-METER
C255
47uF/25V
3c5e1a
JY-6351G-02-250
R337
120R
R335
120R
R86
10K0
36K
C256
1
U27A
3
2
W50K
VR50A
R349
X30
4d
2b
JY-6351G-02-250
R336
120R
47uF/25V
C314
C313
100n
NJM4580M
R-METER
27K
C253
47uF/25V
84
84
47R
R347
U29C
U28C
100n
C254
47uF/25V
BA15218N
BA15218N
47R
R346
C325
C324
100n
LEFT-BUS
AUX SEND1
3c5e1a
4d
RSRN
R324
120R
AUX SEND1
C231
22P
C222
43K
R275
X22
2b
TN
47uF/25V
2
JY-6351G-02-250
T
R323
120R
20K
R88
1
U24A
NJM4580M
3
R322
120R
AUX SEND2
22P
C221
R274
AUX-1
AUX-1
3c5e1a
4d
RSRN
C232
43K
RIGHT-BUS
LEFT-BUS
LEFT-BUS
AUX SEND2
X23
2b
TN
47uF/25V
6
AUX-2
JY-6351G-02-250
T
R325
120R
20K
R185
7
U24B
NJM4580M
5
C223
8K2
R302
C243
56K
R318
22P
VR48A
R191
47uF/25V
1
2
22P
C269
U21A
NJM4580M
3
W50K
22K
R241
8K2
AUX RETURN 1
C265
100P
C241
47uF/25V
RIGHT-BUS
6K34
R306
RIGHT-BUS
6K34
R305
C244
10K0
R319
22P
C224
R303
3K9
C358
8K2
R304
56K
R320
7
5
6
W50K
VR48B
R240
R94
8K2
C266
C239
47uF/25V
47uF/25V
C245
47uF/25V
U21B
NJM4580M
22K
100P
1
3
2
W50K
VR49A
R242
62K
AUX RETURN 2
16K5
R433
22P
C356
1
2
R92
10K0
C242
47uF/25V
R321
47uF/25V
C270
22P
U22A
NJM4580M
R307
3K9
C359
47uF/25V
VR52
AUX-1
R432
5K1
R340
10K0
C360
47uF/25V
C357
22P
U50A
NJM4580M
3
C247
10K0
47uF/25V
7
U22B
NJM4580M
5
6
W50K
VR49B
W50K
R243
62K
R341
10K0
16K5
R434
EFXRTN-R
C361
47uF/25V
7
U50B
NJM4580M
5
6
R95
10K0
C240
47uF/25V
100P
C268
R371 R372
C267
3c5e1a4d2b
AUX-2
LEFT 1
RETURN1
STEREO AUX
(MONO / MASTER)
3c5e1a4d2b
EFXRTN-L
X18
JY-6351G-02-250
X19
JY-6351G-02-250
STEREO AUX
RIGHT 1
RETURN2
3c5e1a4d2b
100P
3c5e1a4d2b
X20
X21
JY-6351G-02-250
LEFT 2
RIGHT 2
TAPE OUT
X31
SCP6873NS3232
TAPE IN
JY-6351G-02-250
123
2TK TO
CTRL ROOM
LEFT-BUS
2TK TO MIX
1
2
3
VR53A
W50K
5K1
R308
R381
C248
47uF/25V
7
U23B
22P
C281
12
R342
1 4
L(WHITE)
5
6
20K
R187
20K
R186
C246
C271
100P
47uF/25V
1K
1K
R343
6
2 5
3
R(RED)
456
P
SW10A
PS-22E85L
RIGHT-BUS
SW9A
PS-22E85L
10K0
NJM4580M
22P
C282
SW10B
PS-22E85L
P
SW9B
PS-22E85L
4
5
6
VR53B
W50K
5K1
R309
R385
C252
20K
R189
C251
47uF/25V
10K0
47uF/25V
1
U23A
NJM4580M
3
2
20K
R188
100P
C272
NJM4580M
U21~ U27=
NJM4580M
U31~ U32=
84
C322
100n
84
C316
100n
84
C312
100n
84
C310
100n
84
C308
100n
84
C306
100n
84
C220
100n
84
C218
100n
84
C354
100n
84
+VCC
U32C
U31C
U27C
U26C
U25C
U24C
U23C
U22C
U21C
U50C
100n
C323
100n
C317
100n
C315
100n
C311
100n
C309
100n
C307
100n
C305
100n
C219
100n
C355
100n
4580M
-VCC
1 2 3 4 5 6 7 8
D
C
B
A
Page 10
D
C
B
A
C257
+VCC
+VCC
47R
LD8
+VCC
4
820R
R252
LD7
PGND
PH PWE-LED
GR
47K
R399
TR15
BR
4K7
R253
RED
R373
100n
C213
PGND
C258
47uF/25V
47uF/25V
-VCC
47R
PGND
R374
100n
C214
PWR ON
-VCC
LD21
RED
AMX140FX-USB(4/6)
YEL
LD20
GR
LD19
GR
(+4) (+7) (+10) (+18)
LD18
GR
LD17
321
GR
LD16
LEFT METER
GR
LD15
GR
LD14
GR
LD13
GR
LD12
GR
LD11
(-30) (-20) (-10) (-7) (-4) (-2) (0) (+2)
GR
LD10
U37B
LM339
1
U37C
LM339
14
U40B
LM339
1
U40C
LM339
14
U36B
LM339
1
U36C
LM339
14
U39B
LM339
1
U39C
LM339
14
U35B
LM339
1
U35C
LM339
14
U38B
LM339
1
U38C
LM339
14
+VCC
PHANTOM
22K
6
R366
7
R365
8
9
6
7
8
9
6
7
8
9
6
7
8
9
6
7
8
9
6
7
8
9
5K6
R364
2K
R363
1K3
R362
620R
R361
510R
R358
470R
R360
330R
R357
470R
R359
330R
R356
470R
R355
120R
56R
R354
4
5
10
11
4
5
10
11
4
5
10
11
4
5
10
11
4
5
10
11
4
5
10
11
U35A
U38A
U38D
U37A
U37D
U40A
U40D
U36A
U36D
U39A
U39D
U35D
-VCC
LD33
LM339
2
LM339
13
LM339
2
LM339
13
LM339
2
LM339
13
LM339
2
LM339
13
LM339
2
LM339
13
LM339
2
LM339
13
RED
LD32
YEL
LD31
GR
LD30
GR
LD29
GR
LD28
GR
LD27
GR
LD26
GR
LD25
GR
LD24
GR
LD23
GR
LD22
GR
312
312
312
312
312
312
84
C413
47uF/25V
D32
4148
6
U40E
LM339
U39E
LM339
U38E
LM339
U37E
LM339
U36E
LM339
U35E
LM339
U30C
4580M
R428
10K
C412
47uF/25V
PGND
D33
4148
7
U30B
5
C284
4580M
R370
R427
PGNDPGND
PGND
47uF/25V
100K
10K
PGND
D31
PGND
D30
R351
470R
HR
TR13
R352
470R
TR14
R87
10K
PGND
4148
HR
D1B
R350
120R
DA204K
DA204K
D1A
+VCC
D
C
R353
120R
B
1
U30A
3
2
R367
100K
L-METER
C283
4148
47uF/25V
4580M
R369
100K
R368
100K
R-METER
A
1 2 3 4
- 8 -
Page 11
D
- 9 -
C
B
A
123456789101112131415
CN2
8
GND
+VCC
-VCC
NetC342_1
NetC344_1
NetTR16_C
+5VD
NetCN6_16
NetU49_1
NetC343_1
PGND
DGND
COM
16
Z-DSP
DGND
NetLD54_2
NetC332_2
NetR408_2
NetR400_2
JP1
PGND
AMX140FX-USB(5/6)
EN2
1
SDB161PVB15FS
AR2
680R*4
7654321
+5VD
AR1
680R*4
123
7 8
5 6
3 4
1 2
124
EN1
SDB161PVB15FS
123
7 8
5 6
3 4
1 2
PRESETVARIATION
8
2
4
4
COM
DGND
8
4
DSP
LD54
+VCC
12
+5VD
12345678910
CN6
HEADER 8X2
+5VD
NetR400_2
3c5e1a
4d
NetLD54_2
2b
FOOTSWITCH
RED
R429
220R
PEAK(FLICKER)
MUTE(GLOW)
NetU49_1
C335
100N
D9
RLS4148
TR18
3904
RL1A
RY-5W-K
1112
1314
1516
C400
1000uF/16V
+5VD
NetR408_2
NetC332_2
NetCN6_16
TR20
7805
X32
JY-6351G-02-250
+VCC
(MUTE)
SW11A
1
2
R430
220R
PS-22E85L
3
DGND
D23
TR21
7815A
PHANTOM PWR
C408
1
K
A
D40
R458
10K
3906
TR19
DGND DGND
1N4002
2
PGNDDGND
PGND
20K
R440
PGND
C403
220u/25V
5817
RLS4148
D42
C372
470uF/35V
R445
1500uF/25V
220u/25V
C404
-VCC
D24
5817
D43
RLS4148
TR22
7915A
C371
470uF/35V
C409
0R0
1500uF/25V
D41
1N4002
D44
1N4002
PH PWR
R443
4R7
TR23
TIP122
C405
100uF/100V
C406
47uF/100V
PH PWE-LED
SW6
R442
47K
R421
100K
PHANTOM
R441
C402
100uF/100V
390K
D45
1N4002
PGND
ZD1
1N5261
(47V 0.5W)
C407
100uF/100V
C401
100uF/100V
R457
10K
DGND DGND
R460
470R
3904
TR17
SW5
CN5
AC IN
PGND
C373
R459
47K
+5VD
NetTR16_C
NetC342_1
C342
4.7uF
RL1B
RY-5W-K
(MUTE)
3
5
7
EFXRTN-L
10K CHANGE TO 3K3
EFXRTN-L
D
330uF/16V
R456
20K
DGND DGND
NetC344_1
C344
4.7uF
RL1C
RY-5W-K
(MUTE)
4
6
8
EFXRTN-R
EFXRTN-R
NetC343_1
C343
4.7uF
EFX-SEED
1 2 3 4 5 6 7 8
AUX SEND2
C
B
A
Page 12
D
- 10 -
4
C
C341
C340
100n
84
U54C
4580M
100n
84
U53C
4580M
C348
100n
C347
100n
B
VINL
+5VD
USB_GND
15R
R455
D-
D+
1011121314
CN3
USB MIXER
VINR
GND
VOUTL
VOUTR
VINL
VINR
VOUTL
VOUTR
123456789
A
AMX140FX-USB (6/6)
C339
100n
84
U52C
C338
100n
84
VINL
321
VINL
2
SW12A
SW-2WAY
1
3
R398
3K
1
USB RECORD
R404
VINR
VINR
5
SW12B
4
6
3K
7
U51C
+VCC
SW-2WAY
C346
100n
4580M
C345
100n
4580M
GND
-VCC
VOUTL
R425
10K0
2
1
GND
R414
2K67
USB_GND
D-
D+
123
4
CN4
USB B TYPE
VOUTL
SW13A
SW-2WAY
3
R407
0R
C410
470P
USB PLAYBACK
R415
VOUTR
VOUTR
R431
10K0
5
SW13B
SW-2WAY
4
6
GND
R409
0R
2K67
C411
470P
C330
22P
R410
NEW
C334
U51A
4580M
C332
22P
3
2
GND
1
U53A
R397
3K
C329
28K0
CH1
R411
4580M
22P
3
2
27K
R400 27K
GND
MAINL
R402
R412
R420 3K
GND
CH2
U51B
4580M
5
6
GND
7
3K
C331
22P
U53B
4580M
5
6
R413
28K0
R401
27K
27K
GND
MAINR
22P
3
R403
2
28K0
U54A
4580M
1
C349
R422
GND
47uF/25V
3K
R416
0R
CH7
GND
R424
28K0
C333
150P
2
R405
28K0
R418
C336
22P
5
R406
3
1
3K
LEFT-BUS
6
28K0
U54B
4580M
7
GND
U52A
4580M
C350
47uF/25V
C351
47uF/25V
R417
0R
CH8
GND
R426
28K0
C337
150P
R408
28K0
GND
5
6
U52B
4580M
7
C352
47uF/25V
R419
3K
1 2 3 4
RIGHT-BUS
D
C
B
A
Page 13
D
8
C
B
A
DSP-PRE
DGND
7654321
U49D
U49F
74HC14
74HC14
8 9
12 13
DGND
13
12
14
J
K
R
15
CLK
S
11
Q10Q
U48B
74HC109
9
R415
47K
+5VD
4
6
RS
TG2TH
DS
CTR
OUT
U43A
NE555
3
U49C
74HC14
5 6
U49B
74HC14
3 4
DGND
C350
10uF
7
5
DGND
DGND
DGND
C333
100N
D15
BAS316
C353
+5VD
R414
10K
D7
BAS316
R413
10K
+5VD
2
J
Q6Q
U48A
74HC109
R412
10K
10K
R411
R410
10K
TR17
3904
R1
0R
3904
TR16
1uF
12
U49A
3
4
K
R
CLK
S
7
R409
10K
DGND
74HC14
C352
1uF
DGND
DGND
1
5
DGNDDGND
C351
10uF
+5VD
C341
100N
147
U49G
74HC14
C340
D16
DA202K
D10A
U46A
4580M
4580M
NetCN6_16
NetU49_1
R419
7K5
+VCC
NetC343_1
PGND
DGND
NetLD54_2
NetC332_2
10111213141516
RB400D
R431
820K
R426
220R
5
6
R425
2M2
R417
1M
C334
100N
NetR408_2
NetR400_2
U47B
LM393
7
R418
1K
3
2
U47A
R416
PEAK(FLICKER)
MUTE(GLOW)
LM393
4K7
1
CN1-2.0-16P
R400
10K
C348
33P
5
R399
C345
C329
6
10K
R398
10K
U44B
1.5nF 2.5%
4580M
7
10K
R397
3
2
22P
R422
3K3
U44A
4580M
1
R420
100R
R408
10K
C349
33P
C332
5
R406
C347
C331
6
10K
R405
10K
U45B
1.5nF 2.5%
4580M
7
10K
R402
3
2
22P
R423
3K3
U45A
4580M
1
R421
100R
(MUTE)
22P
R404
10K
C346
1.5nF 2.5%
ZD2
2.4V
22P
C330
ZD1
2.4V
(MUTE)
1
R407
10K
2
7
R424
2K2
5
6
R401
10K
GND
+VCC
-VCC
NetC342_1
NetC344_1
NetTR16_C
123456789
3
R403
10K
U46B
+5VD
CN1
100N
168
U48C
74HC109
81
84
84
C338
100N
84
C336
100N
84
DGND
U43B
NE555
U47C
LM393
U46C
4580M
C339
100N
U45C
4580M
C337
100N
U44C
4580M
-VCC
+VCC
1 2 3 4 5 6 7 8
D
C
B
A
- 11 -
Page 14
D
AMX-USB
4
C
C9
22P
X1
R6 10M
DGND
C13 1uF
C12 1uF
23
25
28
26
27
21
22
24
20
12MHz
C8
22P
C11 1uF
C10 1uF
19
B
DGND DGND
DGND
A
321
R5
1K5
R7
10R
+5V
C7
100uF
R1
3.6V~3.8V
R26
1K82
VDDI
DGND
SSPDN
D+1D-2VBUS3DGND4HID05HID16HID27SEL08SEL19VCCCI10AGNDC11VINL12VINR13VCOM
U1
R3 22
1 2R4 22
USB_GND
DGND
3K16
C34
0.1uF
+5V
USB_GND
XTI
DIN
DOUT
USB_GND
XTO
VCCXI
AGNDX
10uF
DGND
R2
0R
C6
DGND
VOUTR15VOUTL16VCCP1I17AGNDP18VCCP2I
PCM2902
14
10uF
C5
AGND
10uFC310uF
10uFC110uF
C4
C2
AGND
TR1
A1117
D-
D+
1011121314
CN1
CON14
D
C
VINL
VINR
VOUTL
VOUTR
123456789
1 2 3 4
B
A
- 12 -
Page 15
D
5. WIRING DIAGRAM
C
B
A
8
7654321
AC IN
TG00203
1200mA-EI48
230V/50Hz-AC18V
18VAC~
SW5
AMX-140FX USB
PCB AMX140FX-USB
SW6
1 2 3 4 5 6 7 8
D
C
B
A
- 13 -
Page 16
6. PCB LAYOUT
- 14 -
Page 17
- 15 -
Page 18
- 16 -
Page 19
- 17 -
Page 20
7. TEST PROCEDURE
- 18 -
1. Instruments:
1). AP (Audio Precision)
2). Dual oscillograph
3). Voltmeter
4). USB line
2. Instruments Setting:
1). AP output: 0dBu 1KHz SINE waveform, Load out 40Ω Bal-Gnd or Load out 20Ω
UnbalGnd.
2). AP input: Load 100kΩ BNC-Float or Load 100KΩ XLR-Bal
BW: 22Hz~22KHz. Fltr: A-Weighting (1207):
3. Visual Check: check the surface of AMX-140FX USB is OK; and be sure the
potentiometer knob has no frication.
4. Functional Test:
1). After the surface testing is OK, input proper AC power voltage, open the main power
switch, POWER led will light up (green). Then open the PHANTOM switch, the
PHANTOM led will light up (red), it has 46V (±2V) PHANTOM voltage of the second
and third pin on each MIC {MIC1, MIC2, MIC3, MIC4, MIC (MONO)} which had been
tested by voltmeter. At last, close the switch (Note: we should close this switch, or the
instruments will be damaged).
2). Adjust all the TRIM knob to min, the LEVEL, EQ, AUX knob to 0, and the PAN to mid,
turn all the keys to OFF.
3). Connect the balanced input to MIC {MIC1, MIC2, MIC3, MIC4, MIC (MONO)}, connect
Page 21
the unbalanced input to LINE IN 5/6, rotate the PAN knob of the corresponding channel
- 19 -
on LINE IN 7/8 to LEFT or RIGHT,
a. The unbalanced output of AUX1, AUX2 which has tested is +2dBu (±2dB)
THD+N=0.005%;
b. Adjust the AUX1, AUX2 knob to min, the unbalanced output (LEFT & RIGHT) of MAIN
MIX OUTPUT is -5dBu (±2dB) THD+N=0.005% (when it is in MONO input, only the
corresponding channel has output). When insert a disconnect stereo jack from
CHANNEL INSERT, and input signal from the corresponding MIC channel, there has
no output in MAIN MIX OUTPUT.
4). Connect the unbalanced input to AUX RETURN2, the unbalanced output (LEFT &
RIGHT) on MAIN MIX OUTPUT is -5dBu (±2dB) THD+N<0.005%;
5). Connect the unbalanced input to AUX RETURN1, the balanced output (LEFT & RIGHT)
on MAIN MIX OUTPUT is -5dBu (±2dB) THD+N<0.005%;
6). Connect the RCA terminal to L & R on TAPE IN (rotate the 2TK LEVEL to max),
a. Press the 2TK TO MIX key, we can test the unbalanced output (LEFT & RIGHT) on
MAIN MIX OUTPUT and the output on CONTROL ROOM, the PHONE output (it
should use the STEREO socket for testing) is 0dBu (±2dB) THD+N<0.005%, the TAPE
OUT output is 0dBu (±2dB) THD+N<0.005%.
b. Release the 2TK TO MIX key (OFF), and the CONTROL ROOM has no output, when
press the 2TK TO CONTROL ROOM, the output is 0dBu (±2dB) THD+N<0.005%.
7). Input +15dBu from LINE1, 1KHz SINE waveform (Load out 600Ω BNC-Gnd), rotate the
MAIN MIX LEVEL to min in counterclockwise, and the LED LEVEL indicator will be
decreased. Rotate the MAIN MIX LEVEL potentiometer in clockwise; the LED LEVEL
indicator will light up in return. The MAIN MIX OUTPUT (LEFT & RIGHT) will match
with the LED: whenever the LED point at which level, it will appear the corresponding
level, and the max non-distortion is 20dBu (±1dB, THD+N<0.1%).
b. Rotate the TRIM knob on CHANNEL1 in clockwise; the PEAK led will light up (red).
Use the same way to test and see if the corresponding PEAK led of
CHANNEL2~CHANNEL4 in normal.
5. Frequency Response Test:
Input signal from LINE1, LINE2, LINE3, LINE4, LINE5, LINE6, the output frequency
curve on MAIN MIX OUTPUT (LEFT & RIHGT). (The initial setting for the entire knob
and the functional test: 4.2)).
1). Open the AMX-140FX USBRESP1. at1, the curve can be tested when press and
release the LOW CUT switch:
Page 22
- 20 -
2). When set the EQ HI & LOW knob to max and min (EQ MID to mid), the frequency
response curve is:
3). When set the EQ MID knob to max and min (EQ HI & LOW to mid), the frequency
curve is:
Page 23
Note: The frequency response test for regular instrument:
1). Input signal from each channel, rotate the corresponding channel of EQ LOW knob to
max (±15) in clockwise, and the output is +15dBu (±2dBu); rotate the corresponding
channel of EQ LOW to min (-15) in counterclockwise, and the output is -15dBu
(±2dB);
2). Change the input frequency to 2.5KHz, rotate the corresponding channel of EQ MID
knob to max (+12) in clockwise, and the output is +12dBu (±2dB); rotate the
corresponding channel of EQ MID to min, and the output is -12dBu (±2dB);
3). Change the input frequency to 12KHz, rotate the corresponding channel of EQ HIGH
to max (+15) in clockwise, and the output is +15dBu (±3dB).
6. The effect of DSP:
1). Input signal from MIC1 to MIC4, output signal from MAIN MIX OUTPUT, rotate the AUX
RTN2 (DFX) to max in clockwise, rotate the PRESETS and ARATION knob, it will
appear the signal which has been processed by DSP, if the INPUT signal is larger, the
PEAK will light up (red), press the DFX MUTE key, it will appear the BYPASS signal.
2). Input signal from MIC1 to MIC4, output signal from AUX SENDS1, rotate the AUX2 to
min, rotate the AUX1, AUX RTN2 (DFX), AUX2/DFX TO AUX1 to max in clockwise,
rotate the PRESETS and ARATION knob, it will appear the signal which has been
processed by DSP, if the INPUT signal is larger, the PEAK led will light up (red), press
the DFX MUTE key, it will appear the BYPASS signal.
7. USB Test:
1). Set the MAIN MIX LEVEL, PHONES/CONTROL ROOM, EQ, PAN, BAL knob to 0, the
TRIM, AUX1, AUX RTN1, AUX RTN2 (DFX), AUX2/DFX TO AUX1, 2TK IN to min,
rotate the PAN on CH1 to LEFT, the PAN knob on CH2 to RIGHT, and turn the entire
-21 -
Page 24
keys to OFF.
2). Input 0dBu to AP, connect the balanced input to MIC1, MIC2, rotate the LEVEL on CH1
CH2 to max, and connect the unbalanced output to MAIN MIX OUTPUT, the output is
+10dBu (±2dB) THD+N<0.005%.
3). Switch the USB RECORD to CH1/2, the USB PLAYBACK to MAIN MIX, and connect
the USB line to PC. Open the recorder to tape for 60 seconds:
4). Take off the input signal, and press the playing key, the output is +10dBu (±2dB)
THD+N<0.1%.
5). Input 0dBu to AP, connect the balanced input to MIC1, MIC2, rotate the LEVEL on CH1,
CH2 to max, the balanced output to MAIN MIX OUTPUT, and the output is +10dBu
(±2dB) THD+N<0.005%.
6). Switch the USB RECORD to MAIN MIX, the USB PLAYBACK ot CH7/8, and connect
the USB line to PC. Open the recorder to tape for 60 seconds:
7). Take off the input signal, press the LINE/USB on CH11/12, rotate the CH LEVEL to 0,
press the playing key, and the output is +4dBu (±2dB) THD+N<5%.
- 22 -
Page 25
8). Open the C:\Apwin\S2\A-A FFT. At2 and set as following picture:
- 23 -
9). Do not input signal, connect the unbalanced output to MAIN MIX OUTPUT, switch the
USB RECORD to MAIN MIX, the USB PLAYBACK to MAIN MIX, connect the USB line
to PC. Open the recorder to tape for 60 seconds:
10). After recording, press the playing key, the AP will start to scan, the waveform of the
picture has not changed much, and connect the high quality amplifier and speaker to
see if it will appear high frequency sounding.
Page 26
8. Selecting Check: connect the AMX-140FX USB to high quality amplifier and speaker, to
see if it will appear abnormal noise.
9. Factory Presets: rotate the entire volume control knob to min, the other control knob to
mid, and turn the entire switch OFF.
- 24 -
Page 27
8. EXPLODED VIEW & PARTS LIST
- 25-
Page 28
A
A
A
)
pp
A
r
φ
(
)
p
φ
p
φ
p
φ
p
φ
p
φ
r
φ
j
φ
y
φ
p
φ
p
φ
p
p
φ9*φ
φ8*φ
A
A
(
)
y
p
φ
PARTS LIST
No. Part No. Description Specification Pcs
1 NI03064 ZC-handle
MX-140; 140FX-V1.0 1
2 MG00061 screw-RS M3*10 18
3 MA05704 ZC-panel
MX-140FX USB ALTO-V1.4 1
4 HK06378 K-PC board P-AMX140FX-USB-DIP 1
5 HK06381 K-PC board
MX-USB-DIP 1
6 HK06352 K-PC board P-DSP-PRE-DIP 1
7 HK01409 K-PC board P-313123-DIP(AMX-140FX
8 MG00243 co
er pillar-RS M3*5*0.5PH 3
1
9 MG00326 screw-RS M3*4 5
10 NI02620 ZD-insulator board-L8-04 1*86.5*53 L-8 1
11 MI01953 ZD-heat sink-AMX100FX-02
MX-100FX 1.5t*24*21*20.5mm 1
12 MG00162 nickel screw-RS M3*8 4
13 MF00037 spring washe
14 NI02249 insulator-RS TW-1
3.2*φ5.5*1t 7
TO-220
4
15 NC00005 sheet mica-RS SB-9500DSP 18*13*0.1t-V1.0 4
16 ME00015 color nut-RS 3mm 4
17 MG00041 screw-RS M3*6 28
18 MI03094
19 NI00826
20 NI02082
21 NI02081
22 NI02083
23 NI02714
ZD-heat sink-AMX100FX USB-02
lastic knob-RS-C
lastic knob-RS-C
lastic knob-RS-C
lastic knob-RS-C
lastic knob-RS-C
24 MF00061 washe
25 MF00060 MIC
ack nut-HC00125 JY-6351G-02-250 24
AMX-140FX USB 1t*87.5*123-V1.1
12*18mm dual 6
10.5*18mm dual 6
10.5*18mm dual 7
10.5*18mm dual 18
10.5*13.5mm dual 5
9.6*φ13*0.5t 24
1
26 NI02836 Lens-RS-C 10*7*3mm AMX-140 1
27 NI02386plastic knob-RS-C
28 NI01863 ke
29 NI02817
30 NI02633
31 HI00026
32 HI00171
-RS
lastic knob-RS-C
lastic knob-RS-C
ower switch-RS RA12KKATOF 2P 1
ower switch-RS R612KKATOF 1 1
14*13mm dual 2
5.5*W10*7.5 black 8
10.5*18mm dual 2
10.5*18mm dual 8
33 HC00601 DC socket-RS SCD554CCS003000 1
34 NI00378plastic washer-RS-C
35 NC00037 ZD-washer-XM1602-07 1t*
13 used to PU socket 1
12.5mm XM1602-V1.0 1
36 ME00143 nickel screw-HC00601 10 5/6" *32W 1
37 MJ01317 ZC-fixed board
38 MB04519 ZCC-chassis
39 NI00498 self-adhere foot cushion-RS 12.7*7*6mm
40 NI01862 ke
41 NI02837
-RS-C 5.5*5.5*14.5-V1.1 5
lastic knob-RS-C-ABS
MX-140FX USB-V1.2 1
MX-140FX USB-V1.1 1
SF-005
35*11mm 534C 1
4
- 26 -
Page 29
9. BOM
No. Part No. Description Specification Remark
1 TG00203 transformer-RS-T 230V/50Hz-AC18V/1200mA-EI48
2 NE15392 lable AMX-140FX USB_V1.0
3 NI00014 membrane 0.035*1M
4 NH00012 bond paper 0.04*1M
5 NF02624 user manual-RS AMX-140FX USB ALTO_V1.0
6 NI00826 knob φ12*18mm double color
7 NI00252 sleeve φ4*20mm
8 NI00248 sleeve φ4*1000mm
9 NI00498 self-adhere foot cushion 12.7*7*6mm(SF-005)
10 NI00378 plastic washer 9*13 used to PU socket
11 NI03064 handle AMX-140;140FX_V1.0
12 NI02835 handle 269*33*26mm AMX-140 black
13 NI02837 knob φ35*11mm 534C
14 NI02836 acrylic panel 10*7*3mm AMX-140
15 NI02714 knob φ10*13.5mm
16 NI02633 knob φ10.5*18
17 NI02386 konb φ14*13mm
18 NI01863 key-RS φ5.5*W10*7.5
19 NI01862 key 5.5*5.5*14.5_V1.1
20 NI02817 knob φ10.5*18mm
21 NI02081 knob φ10.5*18mm
22 NI02083 knob φ10.5*18mm
23 NI02082 knob φ10.5*18mm
24 NI00218 cable tie ALT-102SB
25 NF00061 assurance card ALTO
26 NE05004 label ALTO
27 NH00334 cone paper 0.040*1m
28 NB02752 carton AMX-140;140FX
29 NB02890 barrier AMX-140_V1.0
30 NB02889 barrier AMX-140_V1.0
31 NA00279 clip-chain bag 0.04t*100*150mm_V1.0
32 NA00123 PE bag 0.04t*580*300mm
33 MA05704 panel AMX-140FX USB ALTO_V2.0
34 MA05596 panel-RS AMX-140FX.USB
35 AE00343 solvent-RS No330
36 AE00177 paint-RS 4866
37 MA05595 panel-RS
38 MJ00068 iron board 0.8*2135*1220 16.35kg
39 MB04519 chassis AMX-140FX USB_V1.1
40 MB04412 rear board-RS AMX-140FX.USB
41 AE00177 paint-RS 4866
42 MB04411 rear board-RS
43 MJ00067 single light board 0.8t*2135*1220mm 18.69kg
44 MJ01317 fixed board AMX-140FX USB_V1.2
45 MJ01298 fixed board-RS AMX-140FX.USB
46 AE00177 paint-RS 4866
47 MJ01297 fixed board-RS AMX-140FX.USB 0.8t*33*103.5_V1.0
48 MJ00068 iron board 0.8*2135*1220 16.35kg
49 MG00041 screw M3*6
50 MG00061 screw-RS M3*10
51 MG00326 screw 3*4
52 MF00061 MIC jack φ9.6*φ13*0.5t
53 MF00093 washer φ8.10*φ10.10*0.3t
54 ME00060 MIC jack JY-6351G-02-250
55 HI00171 power switch-RS R612KKAT0F1
56 HJ00006 dessicant 30g
AMX-140FX.USB 0.8t*43*266.5*293_V1.1
AMX-140FX.USB 0.8T*43*269*293_V1.0
- 27 -
Page 30
No. Part No. Description Specification Remark
m
57 HI00026 power switch-RS RA12KKATOF 2P
58 HA01388 wire-RS 2P 100mm UL1007 24AWG
59 HA01835 wire-RS 70mm brown L5R5
60 HA01531 wire-RS 2P 250mm UL1007 24AWG
61 HK06378 PC board P-AMX140FX-USB-DIP
62 SD00074 integrated circuit L7805CV(TO220)/(ST) TR20
63 RC00369
potentiometer(A10K-41 stage)
64 RC00356 potentiometer
W50KΩ RV16A01-30-25F-W50K-3F97 VR51
Z10KΩ RD09F1130042-10KZ(SAS1);30F
VR1,VR9,VR17,VR25,VR33
65 SD00079 integrated circuit L7915CV(TO220)/(ST) TR22
66 SD00077 integrated circuit-RS L7815CV(TO220)/(ST/MOROCCO) TR21
67 SD00007 integrated circuit BA15218N(M5218L)(SIP8)/(ROHM) U28,U29
68 SB00043 transistor-RS-ACT TIP122(TO220)/(ST) TR23
69 SA00054 L.E.D 3m/m round(yellow)long foot 26 LD20,LD33
70 SA00052 L.E.D φ3 round(green)long foot 26
LD7,LD10,LD11,LD12,LD13,LD14,LD15,LD16,LD17,LD18,LD
19,LD22,LD23,LD24,LD25,LD26,LD27,LD28,LD29,LD30,LD31
71 SA00053 L.E.D φ3 round(red)long foot 26mm LD1,LD2,LD3,LD4,LD5,LD6,LD8,LD21,LD32,LD54
72 NI01782 LED spacer support LEDS-11 11mm LD1,LD2,LD3,LD4,LD5,LD6,LD8,LD54
73 NI01776 LED spacer support LED-3 3mm LD7
74 HI00161 relay RY-5W-K,5V RL1
75 HI00195 rotary switch SDB161PVB15.5F-1-4-16-16PC EN1,EN2
76 HI00238 push-button switch-RS 2 6P PS-92 26A(NON-LOCK) SW11
77 HI00236 push-button switch-RS 2 6P PS-92 26A(SELF-LOCK) SW1,SW2,SW3,SW4,SW9,SW10,SW14
78 HI00125 slide switch SL20202-25Y-6mm SW12,SW13
79 HC00403 RCA jack SCP6873NS3232T2 4P X31
80 HC00392 balance MIC jack-RS JY-5030-030G 180° X26,X27
81 HC00076 connector(male) 2P 2.5mm 180° SW6
82 HC00126 balance MIC jack-RS JY-5042-030G female plug 180° X5,X7,X9,X11,X13
83 HC00473 connector-RS-ACT
2.45mm 180° 2*8P B25-2*8BG1(B)H=5m
84 HC00125 MIC jack-RS JY-6351G-02-250
CN6
X1,X2,X3,X4,X6,X8,X10,X12,X14,X15,X16,X17,X18,X19,X20,
X21,X22,X23,X24,X25,X28,X29,X30,X32
85 HC00065 connector(male) 2P 2.5mm 90° SW5
86 CB00187 electrolytic capacitor 100uF/100V φ10*20mm C401,C402,C407,C405
87 HA00276 wire-RS 114mm black L3R3 P6 TO P7
88 HA01826 wire-RS 164mm L3R3
89 CB00252 electrolytic capacitor 1500uF/25V φ12.5*20mm 5mm C408,C409
90 CB00065 electrolytic capacitor 470uF/25V φ10*16mm C371,C372
91 MI03094 heat-sink AMX-140FX.USB 1t*87.5*123_V1.2
92 MJ00999 AL plate-RS 1*2000*1000 5.44kg
93 ME00032 iron pillar hexagon6.35*M3*5.2
94 ME00166 iron pillar M3*3_V1.0
95 NI03210 spacer support AMX 140_V1.0
96 NC00005 mica SB-9500DSP 18*13*0.1t_V1.0
97 NI02249 plastic washer TW-1(TO-220)
98 MF00037 washer φ3.2*φ5.5*1t
99 MG00166 screw M3*10
100 MG00041 screw M3*6
101 ME00015 color nut 3m/m
102 MI01953 heat sink
AMX-100FX 1.5t*24*21*20.5mm_V1.2
103 MJ00092 AL plate-RS 1.5*2000*1000 8.16kg
104 HK06380 PC board P-AMX140FX-USB-SMD
105 RD00224
106 CI00059
SMD precise resistor 1/10W
SMD ceramic capacitor 0603
100KΩ ±1% 0603 R367,R368,R369,R370,R421
100PF/50V NPO ±5%
C265,C266,C267,C268,C271,C272,C273,C274,C275,C276,C
277,C278,C279,C280,C334,C336
-28 -
Page 31
No. Part No. Description Specification Remark
D
D
- 29 -
C42,C63,C64,C65,C84,C85,C109,C201,C202,C203,C204,C20
5,C206,C207,C208,C209,C210,C211,C212,C213,C214,C215,
C216,C217,C218,C219,C220,C287,C288,C289,C290,C291,C
107 CI00075
SMD ceramic capacitor 0603
0.1uF/50V Y5V +80,-20%
292,C293,C294,C295,C296,C297,C298,C299,C300,C301,C30
2,C303,C304,C305,C306,C307,C308,C309,C310,C311,C312,
C313,C314,C315,C316,C317,C322,C323,C324,C325,C335,C
340,C341,C347,C348,C354,C355
R47,R55,R63,R71,R87,R96,R99,R100,R111,R120,R123,R124
,R125,R428,R457,R458,R25,R26,R31,R32,R58,R59,R60,R61,
R86,R89,R90,R92,R95,R97,R98,R105,R106,R107,R108,R109
108 RD00214
SMD precise resistor 1/10W
10.0KΩ ±1% 0603
,R110,R112,R113,R114,R115,R116,R117,R118,R119,R121,R
122,R129,R130,R319,R321,R340,R341,R381,R382,R383,R38
4,R385,R437,R438,R439,R446,R397,R402,R411,R413,R427,
R414,R415
109 RD00334
110 RD00069 SMD fixed resistor 1/10W 120Ω ±5% 0603
111 RD00218
112 RD00368
113 RD00473
114 RD00282
SMD precise resistor 1/10W
SMD precise resistor 1/10W
SMD precise resistor 1/10W
SMD precise resistor 1/10W
SMD precise resistor 1/10W
11.0KΩ ±1% 0603 R19,R20,R21,R22,R46,R48,R49,R50,R391,R394
R322,R323,R324,R325,R326,R327,R328,R329,R330,R331,R
332,R333,R334,R335,R336,R337,R355
15.0KΩ ±1% 0603 R375,R380,R451,R452
16.5KΩ ±1% 0603 R433,R434
18.0KΩ ±1% 0603 R101,R102,R103,R104,R447,R448,R449,R450
1.00KΩ ±1% 0603 R342,R343
115 RD00350 SMD fixed resistor 1/10W 1.1KΩ ±5% 0603 R212,R213,R214,R215,R216,R217,R218,R219
116 RD00351 SMD fixed resistor 1/10W 1.3KΩ ±5% 0603
R136,R137,R138,R139,R140,R141,R142,R143,R145,R146,R
147,R148,R363
117 RD00085 SMD fixed resistor 1/10W 1.5KΩ ±5% 0603 R264,R265,R266,R267,R268,R269,R418,R419
118 RD00292
119 RD00219
120 RD00542
SMD precise resistor 1/10W
SMD precise resistor 1/10W
SMD precise resistance 1/10W
121 RD00105 SMD fixed resistor 1/10W 22KΩ ±5% 0603
1.00MΩ ±1% 0603 R220,R221,R222,R223,R224,R225,R226,R227
20.0KΩ ±1% 0603
R5,R12,R84,R85,R88,R177,R179,R182,R183,R185,R186,R18
7,R188,R189,R190,R192,R193,R435,R436,R456
220Ω±1% 0603 R429,R430
R236,R237,R238,R239,R240,R241,R244,R245,R246,R247,R
366,R377,R378,R395,R396
C27,C28,C29,C30,C31,C32,C33,C34,C43,C46,C47,C52,C53,
C54,C55,C57,C58,C59,C60,C66,C67,C68,C69,C110,C179,C1
122 CI00051
SMD ceramic capacitor 0603
22PF/50V C0G±5%(C1608C0G1H220JT)/T
80,C181,C182,C183,C184,C185,C186,C187,C188,C189,C190
,C191,C192,C193,C194,C221,C222,C223,C224,C225,C226,C
227,C228,C229,C230,C259,C260,C261,C262,C263,C264,C26
9,C270,C281,C282,C329,C331,C356,C357
123 RD00106 SMD fixed resistor 1/10W 27KΩ ±5% 0603 R348,R349
124 RD00265 SMD fixed resistor 1/10W 27Ω ±5% 0603 R56,R57,R73,R74,R128
125 RD00203
SMD precise resistor 1/10W
2.00KΩ ±1% 0603 R364
126 RD00089 SMD fixed resistor 1/10W 2.7KΩ ±5% 0603 R312,R317
127 RD00107 SMD fixed resistor 1/10W 30KΩ ±5% 0603 R388,R389
128 RD00076 SMD fixed resistor 1/10W 330Ω ±5% 0603 R359,R360
129 CI00053
130 RD00407
SMD ceramic capacitor 0603
SMD precise resistor 1/10W
33PF/50V C0G±5%(C1608C0G1H330JT)/T
36.0KΩ ±1% 0603
C326,C327,C365,C366,C367,C368,C369,C370
R270,R271,R272,R273,R276,R277,R278,R279,R280,R281,R
282,R283
131 RD00345 SMD fixed resistor 1/10W 390KΩ ±5% 0603 R441
132 RD00406
SMD precise resistor 1/10W
3.60KΩ ±1% 0603 R23,R24,R29,R30,R51,R52,R53,R54,R126,R127,R338,R339
133 RD00092 SMD fixed resistor 1/10W 3.9KΩ ±5% 0603 R256,R257,R258,R259,R260,R261,R262,R263,R303,R307
134 SE00011 SMD rectifier diode RLS4148 0.5A (LL-34)
D2,D3,D4,D5,D6,D7,D8,D10,D11,D12,D13,D14,D15,D16,D17,
D18,D19,D20,D21,D22,D30,D31,D32,D33,D9,D42,D43
135 RD00110 SMD fixed resistor 1/10W 43KΩ ±5% 0603 R274,R275
U1,U2,U3,U4,U5,U6,U7,U8,U13,U14,U30,U31,U32,U50,U53,U
136 SG00558 integrated circuit-RS 4580M(SOP8)/(YW)
54,U9,U10,U11,U12,U15,U16,U17,U18,U19,U20,U21,U22,U2
3,U24,U25,U26,U27
137 CI00063
SMD ceramic capacitor 0603
470PF/50V NPO ±5﹪
C1,C2,C3,C5,C6,C7,C8,C9,C10,C12,C13,C37,C82
138 RD00078 SMD fixed resistor 1/10W 470Ω ±5% 0603 R351,R352,R356,R357,R358,R460
Page 32
No. Part No. Description Specification Remark
D
- 30 -
139 RD00339
140 CI00055
141 RD00298
SMD precise resistor 1/10W
SMD ceramic capacitor 0603
SMD precise resistor 1/10W
47.0KΩ ±1% 0603
47PF/50V C0G±5%(C1608C0G1H470JT)/T
47.0Ω ±1% 0603 R1,R2,R6,R7,R13,R14,R37,R38,R39,R41,R373,R374
142 RD00093 SMD fixed resistor 1/10W 4.7KΩ ±5% 0603
143 RD00371
SMD precise resistor 1/10W
51.1KΩ ±1% 0603 R35,R36,R68,R69,R8,R40,R386,R387
R228,R229,R230,R231,R232,R233,R234,R235,R399,R442,R459
C4,C11,C35,C36,C83
R9,R44,R77,R78,R79,R80,R81,R82,R178,R180,R181,R184,R
248,R249,R250,R251,R253,R254,R255,R313,R314
144 RD00347 SMD fixed resistor 1/10W 510Ω ±5% 0603 R361
145 RD00112 SMD fixed resistor 1/10W 56KΩ ±5% 0603 R318,R320,R403,R406
146 RD00346 SMD fixed resistor 1/10W 56Ω ±5% 0603 R354
147 SE00048
SMD Schottky barrier diode
148 RD00094 SMD fixed resistor 1/10W 5.1KΩ ±5% 0603
149 RD00210
SMD precise resistor 1/10W
1A/20V PRLL5817(SOD87)/(PHI) D23,D24
R286,R287,R290,R291,R294,R295,R296,R299,R300,R301,R
308,R309,R310,R311,R315,R316,R432
5.11KΩ ±1% 0603
R3,R4,R10,R11,R27,R28,R33,R34,R62,R64,R65,R66,R67,R7
5,R76,R83,R135,R144,R165,R176
150 RD00095 SMD fixed resistor 1/10W 5.6KΩ ±5% 0603 R365
151 RD00348 SMD fixed resistor 1/10W 620Ω ±5% 0603 R362
152 RD00113 SMD fixed resistor 1/10W 62KΩ ±5% 0603 R131,R132,R133,R134,R242,R243
153 RE00011
154 RD00394
155 RD00287
SMD resistor networks 1/16W
SMD precise resistor 1/10W
SMD precise resistor 1/10W
680Ω*4 ±5% 8P 0603 AR1,AR2
68.0Ω ±1% 0603 R93,R379,R392,R393
6.34KΩ ±1% 0603 R305,R306
R149,R150,R151,R152,R153,R154,R155,R156,R157,R158,R
156 RD00097 SMD fixed resistor 1/10W 6.8KΩ ±5% 0603
159,R160,R161,R162,R163,R164,R166,R167,R168,R169,R17
0,R171,R172,R173,R174,R175
157 RD00098 SMD fixed resistor 1/10W 7.5KΩ ±5% 0603 R344,R345
158 RD00082 SMD fixed resistor 1/10W 820Ω ±5% 0603 R252
159 RD00289
SMD precise resistor 1/10W
8.06KΩ ±1% 0603 R284,R285,R288,R289,R292,R293,R297,R298
160 RD00099 SMD fixed resistor 1/10W 8.2KΩ ±5% 0603 R94,R191,R302,R304
161 RD00328
SMD precise resistor 1/10W
162 RD00349 SMD fixed resistor 1/10W 910Ω ±5% 0603
163 SF00056 transistor MMBT3904(SOT23)/(PHI)
8.66KΩ ±1% 0603 R376,R390
R196,R197,R198,R199,R200,R201,R202,R203,R204,R205,R
206,R207,R208,R209,R210,R211
TR1,TR2,TR3,TR4,TR5,TR6,TR7,TR8,TR9,TR10,TR11,TR12,
TR15,TR17,TR18
164 SE00008 SMD rectifier diode DA204K/T-146 D1
165 SF00053 transistor MMBT3906(SOT23)/(PHI) TR13,TR14,TR19
166 SG00032 SMD integrated circuit LM339DR(SO14)/(TI/ST) U35,U36,U37,U38,U39,U40
167 AE00449 solder material without lead 9308/Sn Ag Cu
168 HK06379 PC board P-AMX140FX-USB-AI
169 RA01325 fixed resistor 1/8W 4.7Ω R443
170 RA01262 precise resistor 1/4W 6.81KΩ R15,R16,R17,R18,R42,R43,R45,R70,R72,R91
171 RA01259 fixed resistor 1/4W 47Ω R346,R347
172 RA01115 fixed resistor 1/4W 20KΩ R440
173 RA01260 fixed resistor 1/4W 120Ω R350,R353
174 SA00094 rectifier diode 1N4002/100V D40,D41,D44,D45
175 SA00127 zener diode 1/2W 47V 1N5261 ZD1
176 CF00137 metal-film capacitor MSC 0.033uF/63V 5% CASE01
177 CF00136 metal-film capacitor MSC 0.018uF/63V 5% CASE01
178 CF00138 metal-film capacitor MSC 0.012uF/63V ±5% CASE01
C139,C140,C141,C142,C143,C144,C145,C146,C147,C148,C
149,C150,C151,C152,C153,C154
C131,C132,C133,C134,C135,C136,C137,C138,C163,C164,C
165,C166,C167,C168,C169,C170
C155,C156,C157,C158,C159,C160,C161,C162,C171,C172,C
173,C174,C175,C176,C177,C178
179 CB00190 electrolytic capacitor 4.7uF/25V φ4*7mm C342,C343,C344
180 CB00255 electrolytic capacitor 1000uF/10V φ8*11mm 5mm C23,C26,C50,C51,C99
181 CB00248 electrolytic capacitor 2.2uF/50V ψ4*5mm C195,C196,C197,C198,C199,C200
182 CB00238 electrolytic capacitor 0.22uF/50V φ5*11mm C70,C71,C72,C73,C74,C75,C76,C77,C78,C79,C80,C81
183 CB00276 electrolytic capacitor 220uF/25V φ6.3*11mm 5mm C403,C404
Page 33
No. Part No. Description Specification Remark
D
D
D
- 31 -
184 CB00268 electrolytic capacitor 330uF/16V φ8*11mm 5mm C373
185 CB00254 electrolytic capacitor 47uF/100V φ10*12mm 5mm C406
186 CB00334 electrolytic capacitor-RS 47uF/50V φ6.3*11mm C21,C22,C24,C25,C41,C44,C48,C49,C91,C92
C17,C20,C45,C56,C61,C62,C86,C87,C88,C89,C90,C93,C94,
C95,C96,C97,C98,C100,C101,C102,C103,C104,C105,C106,C
107,C108,C111,C112,C113,C114,C115,C116,C117,C118,C11
9,C120,C121,C122,C123,C124,C125,C126,C127,C128,C129,
187 CB00194 electrolytic capacitor 47uF/25V φ5*11mm
C130,C231,C232,C233,C234,C235,C236,C237,C238,C239,C
240,C241,C242,C243,C244,C245,C246,C247,C248,C249,C25
0,C251,C252,C253,C254,C255,C256,C257,C258,C283,C284,
C285,C286,C318,C319,C320,C321,C328,C349,C351,C358,C
359,C360,C361,C363,C364,C412,C413
188 CB00253 electrolytic capacitor 1000uF/16V φ10*16mm 5mm C400
189 CB00242 electrolytic capacitor 22uF/35V φ5*11mm C14,C15,C16,C18,C19,C38,C39,C40
190 HB01831 PCB-RS AMX140FX-USB_VER061124
191 HK06381 PC board P-AMX-USB-DIP CN3
192 SC00003 crystal oscillator 12.000MHZ HC-49/US ±20PPM X1
193 HK06382 PC board P-AMX-USB-SMD
194 RD00309 SMD fixed resistor 1/10W 10MΩ ±5% 0603 R6
195 RD00063 SMD fixed resistor 1/10W 22Ω ±5% 0603 R3,R4
196 RD00059 SMD fixed resistor 1/10W 0.0Ω ±5% 0603 R2
197 RD00085 SMD fixed resistor 1/10W 1.5KΩ ±5% 0603 R5
198 RD00272
199 RD00492
200 RD00363
SMD precise resistor 1/10W
SMD precise resistor 1/10W
SMD precise resistor 1/10W
10.0Ω ±1% 0603 R9
1.82KΩ ±1% 0603 R1
3.16KΩ ±1% 0603 R26
201 SG00412 SMD integrated circuit-RS AZ1117H-ADJ(SOT223)/(BCD) TR1
202 SG00489 SMD integrated circuit-RS PCM2900E(SSOP28)/(TI) U1
203 CJ00005
204 CI00051
205 CI00030
SMD AL electrolytic capacitor
SMD ceramic capacitor 0603
SMD ceramic capacitor 0805
10uF/16V CASE4φ C1,C2,C3,C4,C5,C6,C20,C21,C22,C23
22PF/50V C0G±5%(C1608C0G1H220JT)/T
C8,C9
1uF/16V Y5V-0805(2012) C10,C11,C12,C13
206 HB01832 PCB-RS AMX-USB _VER061128
207 CJ00012
SMD AL electrolytic capacitor-
100uF/16V CASE6.3φ C7
208 AE00449 solder material without lead 9308/Sn Ag Cu
209 CI00075
SMD ceramic capacitor 0603
0.1uF/50V Y5V +80,-20% C34,C30,C31,C32,C33,C35
210 RD00068 SMD fixed resistor 1/10W 100Ω ±5% 0603 R18,R19,R20,R21
211 RD00106 SMD fixed resistor 1/10W 27KΩ ±5% 0603 R22,R23
212 RD00104 SMD fixed resistor 1/10W 18KΩ ±5% 0603 R24,R25
213 RD00102 SMD fixed resistor 1/10W 12KΩ ±5% 0603 R12,R13
214 RD00093 SMD fixed resistor 1/10W 4.7KΩ ±5% 0603 R10,R11
215 RD00092 SMD fixed resistor 1/10W 3.9KΩ ±5% 0603 R14,R15,R16,R17
216 CO00006
SMD chip inductance-RS-ACT
BLM21A102SPT/(MURATA) L1
217 SG00558 integrated circuit-RS 4580M(SOP8)/(YW) U2,U3
218 CI00090
219 CI00066
220 CI00065
221 CI00062
222 CI00061
SMD ceramic capacitor 0603
SMD ceramic capacitor 0603
SMD ceramic capacitor 0603
SMD ceramic capacitor 0603
SMD ceramic capacitor 0603
0.0047uF/50V X7R ±10% C24,C25
0.0018uF/50V X7R ±10% C15,C18
0.001uF/50V X7R ±10% C26,C27
330PF/50V NPO ±5﹪
C14,C16,C17,C19
220PF/50V NPO ±5% C28,C29
223 AC00179 tin without lead-RS M705E Sn 3Ag-0.5Cu
224 HC00555 connector 2.54 90° 12P 6/14 CN1
225 HK06352 PC board P-DSP-PRE-DIP CN2
226 HC00697 connector
2.0 90° 16P(gold-pated)2.5/9.5mm 2mm
CN1
227 HK06353 PC board P-DSP-PRE-SMD
228 HB01916 PCB-RS DSP-PRE_VER051020
229 CI00051
230 CI00053
231 CI00129
SMD ceramic capacitor 0603
SMD ceramic capacitor 0603
SMD ceramic capacitor 0603
22PF/50V C0G±5%(C1608C0G1H220JT)/T
33PF/50V C0G±5%(C1608C0G1H330JT)/T
C329,C330,C331,C332
C348,C349
0.0015uF/50V X7R ±10% C345,C346,C347
Page 34
No. Part No. Description Specification Remark
T
T
D
- 32 -
232 CI00075
233 CL00002
234 CL00006
SMD ceramic capacitor 0603
SMD tantalum capacitor-RS-AC
SMD tantalum capacitor-RS-AC
0.1uF/50V Y5V +80,-20% C333,C334,C336,C337,C338,C339,C340,C341
1.0uF/16V case A C352,C353
10uF/16V case B2 C350,C351
235 RD00068 SMD fixed resistor 1/10W 100Ω ±5% 0603 R420,R421
236 RD00073 SMD fixed resistor 1/10W 220Ω ±5% 0603 R426
237 RD00059 SMD fixed resistor 1/10W 0.0Ω ±5% 0603 R1
238 RD00083 SMD fixed resistor 1/10W 1.0KΩ ±5% 0603 R418
239 RD00088 SMD fixed resistor 1/10W 2.2KΩ ±5% 0603 R424
240 RD00091 SMD fixed resistor 1/10W 3.3KΩ ±5% 0603 R422,R423
241 RD00093 SMD fixed resistor 1/10W 4.7KΩ ±5% 0603 R416
242 RD00098 SMD fixed resistor 1/10W 7.5KΩ ±5% 0603 R419
243 RD00101 SMD fixed resistor 1/10W 10KΩ ±5% 0603
R397,R398,R399,R400,R401,R402,R403,R404,R405,R406,R
407,R408,R410,R411,R412,R413,R414
244 RD00111 SMD fixed resistor 1/10W 47KΩ ±5% 0603 R415
245 RD00124 SMD fixed resistor 1/10W 820KΩ ±5% 0603 R431
246 RD00125 SMD fixed resistor 1/10W 1.0MΩ ±5% 0603 R417
247 RD00126 SMD fixed resistor 1/10W 2.2MΩ ±5% 0603 R425
248 SG00122
SMD integrated circuit-RS-ACT
NJM4580M-TE3(SOP8)/(JRC) U44,U45,U46
249 SG00306 SMD integrated circuit LM393DR(TI)/(MEXICO) U47
250 SG00068 SMD integrated circuit 74HC14DT(SO14)/(PHI) U49
251 SG00469 SMD integrated circuit-RS SN74HC109DR(SO16)/(TI) U48
252 SE00028
SMD rectifier diode-RS-ACT
BAS316,115 D7,D15
253 SE00009 SMD rectifier diode DAN202K/T-146 D16
254 SE00007 SMD rectifier diode RB400D(D3A) D10
255 SF00056 transistor MMBT3904(SOT23)/(PHI) TR17
256 AE00449 solder material without lead 9308/Sn Ag Cu
257 SE00085 SMD zener diode-RS 1/2W 2.4V ZMM55-C2V4 ZD1,ZD2
258 SG00243 SMD integrated circuit NE555DR(SO8)/(TI) U43
259 AC00179 tin without lead-RS M705E Sn 3Ag-0.5Cu
260 AC00179 tin without lead-RS M705E Sn 3Ag-0.5Cu
261 HC00920 DC jack-RS SCD554CCS103BB4G
262 HC00754 USB socket CU02SAH0000 90° CN4
263 MG00024 screw M3*7 0.5PH
264 RC00672 potentiometer-RS
265 RC00703 potentiometer-RS
266 RC00669 potentiometer-RS
267 RC00670 potentiometer-RS
B50KΩ XV09213YNPV30F-1B50K C.C
W50KΩ XV09213YNPV30F-4BP50K CC
B50KΩ XV012313YGPV30F-3B50K C.C
W50KΩ XV012313YGPV30F-4B50K C.C
VR2,VR3,VR4,VR10,VR11,VR12,VR18,VR19,VR20,VR26,VR27,VR28
VR5,VR6,VR7,VR8,VR13,VR14,VR15,VR16,VR21,VR22,VR23,VR
24,VR29,VR30,VR31,VR32,VR37,VR38,VR44,VR45,VR52
VR34,VR35,VR36,VR41,VR42,VR43
VR39,VR40,VR46,VR47,VR48,VR49,VR50,VR53
268 MG00243 copper pillar M3*5*0.5PH
269 ME00015 color nut 3m/m
270 MG00036 screw M3*4
271 HK06603 PC board P-313123_2-V2-DIP
272 SC00004 crystal oscillator 16.00MHZ XT1
273 HC00484 connector
2.54 180° 2*8P(gold-plated) 13.5/19mm
CN2
274 SG00193 SMD integrated circuit AT27LV010A-90JC/L-8 IC4
275 SG00168 SMD integrated circuit-RS HT27LC010-90J(PLCC32)/(HOLTEK)
276 NE11475 label L-8
277 NH00221 paper 0.055*1M
278 NI00016 membrane 0.05*1M
279 AC00179 tin without lead-RS M705E Sn 3Ag-0.5Cu
280 HK06604 PC board P-313123_2-V2-SMD
281 HB01963 PCB-RS 313123_2-V2
282 CI00049
283 CI00075
SMD ceramic capacitor 0603
SMD ceramic capacitor 0603
15PF/50V C0G±5%(C1608C0G1H150JT)/T
C8,C9
0.1uF/50V Y5V +80,-20% C17,C15,C18,C6,C10,C22,C20,C13,C14,C1,C3,C4,C11
284 RD00059 SMD fixed resistor 1/10W 0.0Ω ±5% 0603 R35,R36
285 RD00061 SMD fixed resistor 1/10W 10Ω ±5% 0603 R22
Page 35
No. Part No. Description Specification Remark
- 33 -
286 RD00068 SMD fixed resistor 1/10W 100Ω ±5% 0603 R12,R14,R7,R8,R34,R17,R13,R33
287 RD00073 SMD fixed resistor 1/10W 220Ω ±5% 0603 R3
288 RD00085 SMD fixed resistor 1/10W 1.5KΩ ±5% 0603 R16,R15,R21,R20,R4,R19,R10,R18,R9,R5
289 RD00088 SMD fixed resistor 1/10W 2.2KΩ ±5% 0603 R28,R27,R23,R24,R29,R30,R25,R26
290 RD00101 SMD fixed resistor 1/10W 10KΩ ±5% 0603 R32,R31,R1
291 RD00125 SMD fixed resistor 1/10W 1.0MΩ ±5% 0603 R2
292 CJ00013
293 RE00006
294 SE00011 SMD rectifier diode RLS4148 0.5A (LL-34) D1
295 SG00068 SMD integrated circuit 74HC14DT(SO14)/(PHI) IC1
296 SG00410 SMD integrated circuit IC41LV16256-35KG(SOJ40)/(ICSI) IC6
297 SG00166 SMD integrated circuit TY-2 ALTO(GMCODE:105022) IC3
298 SG00147 SMD integrated circuit CHEF DSP(GMCODE:105022)
299 SG00037 SMD integrated circuit LD1117DT33C(TO252)/(ST) IC2
300 HC00611 IC socket (SMD) PLCC32 (AMP S/N:822516-7) IC4
301 SG00016 SMD integrated circuit UDA1345TS(SSOP28)/(PHI) IC5
302 AE00449 solder material without lead 9308/Sn Ag Cu
303 NB02753 inner case-RS
304 MG00304 copper pillar M3*14*0.5PH
305 MI02091 fixed bracket AMX-140 right_V1.0
306 MI02090 fixed bracket-RS-ACT AMX-140 1.0t*25*107*318_V1.2
307 MJ00058 single light board 1*2135*1220 20.45kg
308 MI02089 fixed bracket AMX-140 left_V1.0
309 MI02088 fixed bracket-RS-ACT AMX-140 1.0t*25*107*318_V1.3
310 MJ00058 single light board 1*2135*1220 20.45kg
SMD AL electrolytic capacitor-
SMD resistor networks 1/16W
100uF/6.3V CASE5φ C19,C12,C5,C2,C24,C16,C21,C25,C26,C28,C7
100Ω*4 ±5% 8P 0603 AR1,AR2
AMX-140/140FX/140FX USB ALTO _V1.0
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