Alto LYNX-MIX82 User manual

www.altoproaudio.com
Version 1.0
MODEL: LYNX-MIX82/82FX

CONTENT
1. Introduction…………………………......…………………………………….…….1
2. Specification……………………......………………………………………….…...2
3. Block Diagram……………………………......…………………………….……....4
4. Schematic Diagram…………………………………......…………………….…...5
5. Wiring Diagram…………………………………………………………………….13
6. PCB Layout.....................................................................................................14
7. Exploded View&Mechanical Parts List………….......……………….………17
8. BOM……...........................................................………………............………..19

MODEL LYNX-MIX 82/82FX is an 8-channel mixing console with 24-bit digital multi-effect. It is just one
of the many Alto products that a talented, multinational Team of Audio Engineers and Musicians have
developed with their great passion for music. Your LYNX-MIX 82/82FX is a remarkable compact mixing
desk that does not find many equals in the market today. With 4 microphone and 2 stereo Line-level
inputs for small live performances, small studio recording and general PA applications, your LYNX-MIX
82/82FX also includes a 24-Bit digital multi-effect with 16 Factory Presets . There is a 3-band EQ on all
input channels and separate Main Mix and Control Room outputs for operation with different volume
settings. Use it for small GIGs and RECORDING. Your LYNX-MIX 82/82FX also is a flexible tool for
your Multi-media presentations.
4 MIC input channels with gold plated XLR and balanced LINE input
2 stereo input channels with balanced TRS jacks
Ultra-low noise discrete MIC pre-amps with +48V Phantom power
Extremely high headroom offering extra dynamic range
Balanced inputs for optimal signal integrity
Warm, natural 3-band EQ on each channel
Built-in 24 bits digital effects processor(For LYNX-MIX82FX only)
Peak LED on each channel
2 AUX sends pre channel for external effects and monitoring
Main output, Control room and headphone outputs
2-Track inputs assignable to main mix, control room/headphone outputs
Highly accurate 8-segment bar graph meters
1. Specification
--- 1 ---
1. Specification
1. Introduction

8 CHANALE MIXER
Microphone Input Electronically Balanced, Discrete Input Configuration
Frequency Response 20Hz to 22kHz, +/-3dB
Distortion( THD&N) ＜0.01% At + 4dBu, 1kHz
Gain range 0 dB to 50 dB (MIC)
70 dB CH MIC INPUT→MAIN OUT(Unbalanced)
80 dB CH MIC INPUT→CTRL ROOM OUT
80 dB CH MIC INPUT→HEAD PHONE OUT
70 dB CH MIC INPUT→TAPE OUT
60 dB CH MIC INPUT→AUX1 OUT
70 dB CH MIC INPUT→AUX2 OUT
20 dB AUX RETURN→MAIN OUT(Unbalanced)
10 dB AUX RETURN→AUX1 OUT
20 dB TAPE INPUT→MAIN OUT(Unbalanced)
SNR
(Signal to Noise Rate) 113 dB
Line Input Electronically Balanced
Frequency Response 20Hz to 22kHz, +/-3dB
Distortion( THD&N) ＜0.01% At + 4dBu, 1kHz
Gain range 15 dBu to 35 dBu(CH1~CH4),20 dBu to -20
dBu(CH5~CH6)
55 dB CH LINE INPUT→MAIN OUT(Unbalanced)
65 dB CH LINE INPUT→CTRL ROOM OUT
65 dB CH LINE INPUT→HEAD PHONE OUT
55 dB CH LINE INPUT→TAPE OUT
45 dB CH LINE INPUT→AUX1 OUT
55 dB CH LINE INPUT→AUX2 OUT
40 dB CH LINE INPUT→MAIN OUT(Unbalanced)
50 dB CH LINE INPUT→CTRL ROOM OUT
50 dB CH LINE INPUT→HEAD PHONE OUT
40 dB CH LINE INPUT→TAPE OUT
30 dB CH LINE INPUT→AUX1 OUT
40 dB CH LINE INPUT→AUX2 OUT
Microphone Input 1.4k Ohms
Channel Insert return 2.5k Ohms
All Other Input 10k Ohms or Greater
Tape Out 1k Ohms
Impedance
Input Channels
(MAIN OUT)
LYNX-MIX82/82FX
Type
Maximum Voltage Gain
Maximum Voltage
Gain(Mono Channel )
Maximum Voltage
Gain(Stereo Channel )
2. Specification
--- 2 ---

LYNX-MIX82/82FX
Impedance All Other Outputs 120 Ohms
Hi Shelving ±15 dB @12 kHz
Mid bell ±12 dB @2.5 kHz
Low shelving ±15 dB @80 Hz
A/D & D/A Converters 24 Bit
DSP Resolution 24 Bit
Hall, Room, Vocal & Plate REVERBS Mono & Stereo
DELAY (max
DELAY TIME 650ms) Chorus, Flanger & Reverb
MODULATIONS
REVERB+DELAY, REVERB+CHORUS,
REVERB+FLANGER
combinations
Presets 256
256-Posistion PRESET Selector
CLIP LED
MUTE SWITCH with LED Indicator
Fader 0 dB, Channels muted: -93dBr (ref.: +4dBu)
Fader 0 dB, All Input Channels Assigned And Set To
UNITY Gain:-91dBr (ref.: +4dBu)
Phantom Power Mic Pin2/Pin3 And Pin1 45V~49V
Static Power
Consumption
No Output power
state at 230V <27W
Power supply Main voltage 18VAC/1500mA
Dimension (W*D*H) 256*250*72mm
Net : 2.3 kg
Gross: 16.5kg (4Pcs)
Controls
Noise (Bus noise)
Weight
Main Mix Section
DSP Section
Physical
Type of effects
CH Equalization
--- 3 ---
(For LYNX-MIX 
82FX only)

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Titel
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LYNX-MIX82/82FX-MAP BLOCK DIAGRAM
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LYNX-MIX82FX VER0890209
A3
MONO INPUT CHANNELS (1-4)
2 1 3
MICIN
+48V
3-BANDEQ 12K80
PEAK
MIX LEFT
MIX RIGHT
AUX-2(FX)
AUX-2(FX)
EQ 12K80
AUX-2(FX)
AUX-2(FX)
MIX OUT LEFT
MIX LEFT
MIX RIGHT
RIGHT-BUS LEFT-BUS
2TRK IN 2TK
2TRK TO MIX
+/-15db
MAIN MIX LEVEL
T R S
TAPE OUT
PAN
PHANTOM
GAIN
-
+
POWER
MID HI
AUX2(FX)
LEVEL
BALANCE
AUX2(FX)
LEVEL
PEAK
3c 5e 1a 4d 2b
RIGHT
T
R
S
RN TN
T
R
S
RN TN
-
+
-
+
DFX SEND
POST
LO
2.5K
3-BANDEQ
12K80
+/-15db
MID HILO
2.5K 2.5K
2TK LEVEL
MAIN MIX LEVEL
(LEFT)
(RIGHT)
LYNX-MIX82/82FX-MAP BLOCK DIAGRAM
RETURN
3c 5e 1a 4d 2b
LEFT
3c 5e 1a 4d 2b
RIGHT
-
+
T
R
S
RN TN
T
R
S
RN TN -
+
DSP BOARD
PRESETS
MUTE
DSP FOOTSWITCH
PHONES OUTPUT
LEFTMETER
RIGHTMETER
CONTROL ROOM OUTPUT
T R S
&PHONES
CONTROLROOM
MIX OUT RIGHT LEFT RIGHT
DFX SENDDFX
EFF LEFT EFF RIGHT
MIX LEFT
MIX RIGHT
AUX-1(FX)
DFX SEND
MIX RIGHT
MIX LEFT
GAIN
STEREO CHANNELS 5/6 & 7/8
3c 5e 1a 4d 2b
AUXSEND2(FX)
3c 5e 1a 4d 2b 3c 5e 1a 4d 2b
T R S T R S
T R S
3c 5e 1a 4d 2b
LINEIN
MAIN MIX LEVEL
3c 5e 1a 4d 2b PHONES
TLEFT T R3c
5e 1a 4d 2b
S TRIGHT T R3c
5e 1a 4d 2b
S
2TRK TO CTRL ROOM
3c 5e 1a 4d 2b
L/MONO +
+
GAIN
AUX1(MON)AUX2(MON)
AUX-1(MON)
TO MAIN MIX TO AUX1 MON
AUX-1(MON) T
R S
3c 5e 1a 4d 2b
AUXSEND1(MON)
AUX1(MON)
AUX1(MON)
VARIATIONS
3. Block Diagram
--- 4 ---

1 2 3 4 5 6 7 8
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VR1
Z10K
C1
470P
C9
22uF/35VR15
11K
LINE IN1 MIC 1
C11
47uF/50V
R17
3K60
R9
6.81K 1%
C3
470P
R11
6.81K 1%
C13
47uF/50V
C15
47P
R13
11K
R19
3K60
C7
22uF/35V
R3
51K1
R1
51K1 C5
470P
2 1 3 4
X1
SMC-6.02
R23 5K11
R25
5K11
C22
22P
C20
22P R32
10K0
R21
18R
C18
1000uF/10V
R31 10K0
R27
5K11 C24
22P R29
5K11
C26
22P C51
47uF/25V
3c 5e 1a 4d 2b
X2
JY-6351G-02-250
3 21
U1A
4580M
5 67
U1B
4580M
3 21
U2A
4580M
R7
47R
R5
47R
+VCC -VCC +VCC -VCC
EQ HI
C120
18N
VR2
B50K-C
R85
6K8
VR4 B50K-C
R83
6K8
LOW R35
10K
C53
47uF/25V
3 21
U3A
4580M
R115
1M
C144
22P
R105
1K1
VR3
B50K-C
R99
1K8
MID
R71
910R
C126
12N
R73 910R
C108
33N C110
33N
C138
12N
C132
18N
C55
47uF/25V
R88 22K
VR7 B50K
R131
680R 5
67
U3B
4580M
R165 15K
C146
22P
VR8 B50K
C57
47uF/25V
R87 22K
LEVEL
AUX-FX LEVEL
R137
5K1
R139
5K1
PAN
AUX-MON LEVEL
80HZ
2.5K
J1
POST (PRE)
VR6
W50K-C
R167 4K7 R168 4K7
R135 15K
R129 6K2
84
U1C
4580M
C169 100N
C170 100N
84
U2C
4580M
84
U3C
4580M
C171 100N
C172
100N
C175 100N
C176 100N
+VCC
-VCC
R121 36K R125 4K7
TR1 3904
R111 1K
+VCC
LD1 RED
PEAK
D5
4148
D3
4148 D7
4148
D1
4148
D9 4148
12KHz
LYNX-MIX82/82FX 1/2MONO CHANALE(1/6)
LEFT-BUS
RIGHT-BUS
AUX-1 AUX-2
GAIN VR5
B50K
+48V
5 67
U2B 4580M
VR9
Z10K
C2
470P
C10
22uF/35VR16
11K
LINE IN2 MIC 2
C12
47uF/50V
R18
3K60
R10
6.81K 1%
C4
470P
R12
6.81K 1%
C14
47uF/50V
C16
47P
R14
11K
R20
3K60
C8
22uF/35V
R4
51K1
R2
51K1 C6
470P
2 1 3 4
X3
SMC-6.02
R24 5K11
R26
5K11
C23
22P
C21
22P R34
10K0
R22
18R
C19
1000uF/10V
R33 10K0
R28
5K11 C25
22P R30
5K11
C27
22P C52
47uF/25V
3c 5e 1a 4d 2b
X4
JY-6351G-02-250
3 21
U4A
4580M
5 67
U4B
4580M
3 21
U5A
4580M
R8
47R
R6
47R
+VCC -VCC +VCC -VCC
EQ HI
C121
18N
VR10
B50K-C
R86
6K8
VR12 B50K-C
R84
6K8
LOW R36
10K
C54
47uF/25V
3 21
U6A
4580M
R116
1M
C145
22P
R106
1K1
VR11
B50K-C
R100
1K8
MID
R72
910R
C127
12N
R74 910R
C109
33N C111
33N
C139
12N
C133
18N
C56
47uF/25V
R90 22K
VR15 B50K
R132
680R 5
67
U6B
4580M
R166 15K
C147
22P
VR16 B50K
C58
47uF/25V
R89 22K
LEVEL
AUX-FX LEVEL
R138
5K1
R140
5K1
PAN
AUX-MON LEVEL
80HZ
2.5K
J2
POST (PRE)
VR14
W50K-C
R169 4K7 R170 4K7
R136 15K
R130 6K2
R122 36K R126 4K7
TR2 3904
R112 1K
+VCC
LD2 RED
PEAK
D6
4148
D4
4148 D8
4148
D2
4148
D10 4148
12KHz
LEFT-BUS
RIGHT-BUS
AUX-1 AUX-2
GAIN VR13
B50K
+48V
5 67
U5B 4580M
84
U4C
4580M
C177 100N
C178 100N
84
U5C
4580M
84
U6C
4580M
C179 100N
C180
100N
C181 100N
C182 100N
LYNX-MIX82/82FX LYNX-MIX82/82FX MAIN OUT.Sch
LYNX-MIX82/82FX LYNX-MIX82/82FX MONO3-4.Sch LYNX-MIX82/82FX
LYNX-MIX82/82FX STEREO.sch LYNX-MIX82/82FX
LYNX-MIX82/82FX AUX_METER.SchLYNX-MIX82/82FX
LYNX-MIX82/82FX DSP_USB
4. Schematic Diagram
--- 5 ---

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3 21
U23A
4580M
5 67
U23B
4580M
R49
10K
C43
22P
C44 22P R50
10K
C95
47uF/25V
C94
47uF/25V
VR35A B50K*2
VR35B B50K*2
MAIN MIX LEVEL
R163 20K R164 20K
R238 15K R239 15K
3 21
U24A 4580M
5 67
U24B 4580M
C46 22P
C45 22P
C90
47uF/25V
R133 680R
R260 20K
C91
47uF/25V
R261 20K
R161 5K1
R134 680R
R162
5K1
3c 5e 1a
4d 2b
X14
JY-6351G-02-250
T
R
S
RN TN LEFT
3c 5e 1a
4d 2b
X15
JY-6351G-02-250
MAIN OUT (BAL/UNBAL)
R268 120R
R270
120R
84
U28C
4580M
84
U27C
4580M
84
U30C
4580M
84
U31C
4580M
84
U25C
4580M
84
U26C
4580M
84
U29C
4580M
C206 100N
C207 100N
C208 100N
C209 100N
C210 100N
C211 100N
C212 100N
C213 100N
C214 100N
C215 100N
C216 100N
C217 100N
C218 100N
C219 100N
3 21
U25A 4580M
R61 10K
C47 22P
C99
47uF/25V
R59 10K
5 67
U25B 4580M
R65 10K
C49 22P
C104
47uF/25V
R63 10K
T
R
S
RN TN
R269 120R
R271
120R
3 21
U26A 4580M
R62 10K
C48 22P
C98
47uF/25V
R60 10K
5 67
U26B 4580M
R66 10K
C50 22P
C105
47uF/25V
R64 10K
LYNX-MIX82/82FX MAIN OUT(6/6)
MAIN-L
MAIN-L
MAIN-R MAIN-R
R220 22K R221 22K
C247
47P
C246
47P
R203 100R R204 100R
3 21
U27A
4580M
R296 24K
C249
22P
5 67
U27B
4580M
R287 1K
R297 24K
C250
22P
2TRK IN LEVEL
R286 1K
R53 10K R54 10K
R51 10K
R292 15K
R52 10K
R293 15K
VR36A B50K*2 VR36B B50K*2
C88
47uF/25V
C89
47uF/25V
C92
47uF/25V
C93 47uF/25V 5
67
U28B
4580M
R56
10K
C160
22P
C97
47uF/25V
3 21
U28A
4580M
R55
10K
C159
22P
C96
47uF/25V
2TK TO MIX
SW3A
PS-22E85L
SW3B
PS-22E85L
2TK TO CR-L 2TK TO CR-R
R57 10K R58 10K
R284 1K
R285 1K
L(WHITE)
R(RED)
TAPE IN TAPE OUT
X13
SCP6873NS3232
MAIN-L
MAIN-R
CTRL ROOM OUTC17
47P
R290 1K
R302 24K
R266 120R
R303 24K
R181 12K
R291 1K
R267 120R
R301 100K
R70 10K
R300 100K
R69 10K R272
120R R273 120R
C248
47P
R180 12K 3c
5e 1a
4d 2b
X16
JY-6351G-02-250
3c 5e 1a
4d 2b
X17
JY-6351G-02-250
3 21
U29A
4580M
5 67
U29B
4580M
C102
47uF/25V
C106
47uF/25V
C103
47uF/25V
C107
47uF/25V
VR37A B50K*2
4
5
6
VR37B B50K*2
CTRL ROOM LEVEL
MAIN-L MAIN-R
2TK TO CTRL ROOM
SW4A PS-22E85L
SW4B PS-22E85L
2TK TO CR-L 2TK TO CR-R
C251
47P
C252
47P
3 21
U31A
NJM4580L
5 67
U31B
NJM4580L
3 21
U30A
NJM4580L
5 67
U30B
NJM4580L
R288 1K
R298 11K
R67 24K
R294 33K R295 33K
R289 1K
R299 11K
R68 24K
R306
120R 1/2W
R307 120R 1/2W
R304 120R 1/2W R305 120R 1/2W
3c 5e 1a
4d 2b
X18
JY-6351G-02-250
C100
47uF/25V
C101
47uF/25V
84
U23C
4580M
84
U24C
4580M
C202 100N
C203 100N
C204 100N
C205 100N
+VCC
-VCC
LEFT-BUS
RIGHT-BUS
LEFT-BUS
RIGHT-BUS
L-METER R-METER
RIGHT LEFT RIGHT
PHONES OUT
TO 2TK-L TO 2TK-R
R324 10K
R323 10K R325 10K
R326 10K
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VR1_1
Z10K
C1_1
470P
C7_1
22uF/35VR9_1
11K
LINE IN3 MIC 3
C11_1
47uF/50V
R13_1
3K60
R5_1
6.81K 1%
C2_1
470P
R6_1
6.81K 1%
C12_1
47uF/50V
C15_1
47P
R10_1
11K
R14_1
3K60
C8_1
22uF/35V
R58_1
51K1
R57_1
51K1 C3_1
470P
2 1 3 4
X1_1
SMC-6.02
R17_1 5K11
R20_1
5K11
C20_1
22P
C17_1
22P R26_1
10K
R61_1
18R
C43_1
1000uF/10V
R25_1 10K0
R18_1
5K11 C18_1
22P R19_1
5K11
C19_1
22P C25_1
47uF/25V
3c 5e 1a 4d 2b
X2_1
JY-6351G-02-250
3 21
U1_1A
4580M
5 67
U1_1B
4580M
3 21
U2_1A
4580M
R2_1
47R
R1_1
47R
+VCC -VCC +VCC -VCC
EQ HI
C33_1
18N
VR2_1
B50K-C
R64_1
6K8
VR4_1 B50K-C
R63_1
6K8
LOW R27_1
10K
C26_1
47uF/25V
3 21
U3_1A
4580M
R39_1
1M
C39_1
22P
R37_1
1K1
VR3_1
B50K-C
R35_1
1K8
MID
R31_1
910R
C49_1
12N
R32_1 910R
C45_1
33N C46_1
33N
C37_1
12N
C35_1
18N
C27_1
47uF/25V
R66_1 22K
VR7_1 B50K
R43_1
680R 5
67
U3_1B
4580M
R51_1 15K
C40_1
22P
VR8_1 B50K
C28_1
47uF/25V
R65_1 22K
LEVEL
AUX-FX LEVEL
R46_1
5K1
R47_1
5K1
PAN
AUX-MON LEVEL
80HZ
2.5K
J1_1
POST (PRE)
VR6_1
W50K-C
R53_1 4K7 R54_1 4K7
R45_1 15K
R41_1 6K2
84
U1_1C
4580M
C51_1 100N
C52_1 100N
84
U2_1C
4580M
84
U3_1C
4580M
C53_1 100N
C54_1
100N
C55_1 100N
C56_1 100N
+VCC
-VCC
R73_1 36K R75_1 4K7
TR1_1 3904
R71_1 1K
+VCC
LD1_1 RED
PEAK
D2_1
4148
D3_1
4148 D4_1
4148
D1_1
4148
D9_1 4148
12KHz
LYNX-MIX82/82FX 3/4MONO CHANALE(2/6)
LEFT-BUS
RIGHT-BUS
AUX-1 AUX-2
GAIN VR5_1
B50K
+48V
5 67
U2_1B 4580M
VR9_1
Z10K
C4_1
470P
C9_1
22uF/35VR11_1
11K
LINE IN4 MIC 4
C13_1
47uF/50V
R15_1
3K60
R7_1
6.81K 1%
C5_1
470P
R8_1
6.81K 1%
C14_1
47uF/50V
C16_1
47P
R12_1
11K
R16_1
3K60
C10_1
22uF/35V
R60_1
51K1
R59_1
51K1 C6_1
470P
2 1 3 4
X3_1
SMC-6.02
R21_1 5K11
R22_1
5K11
C22_1
22P
C21_1
22P R29_1
10K
R62_1
18R
C44_1
1000uF/10V
R28_1 10K0
R23_1
5K11 C23_1
22P R24_1
5K11
C24_1
22P C29_1
47uF/25V
3c 5e 1a 4d 2b
X4_1
JY-6351G-02-250
3 21
U4_1A
4580M
5 67
U4_1B
4580M
3 21
U5_1A
4580M
R4_1
47R
R3_1
47R
+VCC -VCC +VCC -VCC
EQ HI
C34_1
18N
VR10_1
B50K-C
R68_1
6K8
VR12_1 B50K-C
R67_1
6K8
LOW R30_1
10K
C30_1
47uF/25V
3 21
U6_1A
4580M
R40_1
1M
C42_1
22P
R38_1
1K1
VR11_1
B50K-C
R36_1
1K8
MID
R33_1
910R
C50_1
12N
R34_1 910R
C47_1
33N C48_1
33N
C38_1
12N
C36_1
18N
C31_1
47uF/25V
R70_1 22K
VR15_1 B50K
R44_1
680R 5
67
U6_1B
4580M
R52_1 15K
C41_1
22P
VR16_1 B50K
C32_1
47uF/25V
R69_1 22K
LEVEL
AUX-FX LEVEL
R49_1
5K1
R50_1
5K1
PAN
AUX-MON LEVEL
80HZ
2.5K
J2_1
POST (PRE)
VR14_1
W50K-C
R55_1 4K7 R56_1 4K7
R48_1 15K
R42_1 6K2
R74_1 36K R76_1 4K7
TR2_1 3904
R72_1 1K
+VCC
LD2_1 RED
PEAK
D7_1
4148
D6_1
4148 D8_1
4148
D5_1
4148
D10_1 4148
12KHz
LEFT-BUS
RIGHT-BUS
AUX-1 AUX-2
GAIN VR13_1
B50K
+48V
5 67
U5_1B 4580M
84
U4_1C
4580M
C57_1 100N
C58_1 100N
84
U5_1C
4580M
84
U6_1C
4580M
C59_1 100N
C60_1
100N
C61_1 100N
C62_1 100N
--- 7 ---

12345678
A B C D
87654321
D C B A
LYNX-MIX82/82FX STEREO.sch
Titel Size File: Date: Drawn By:
Sheet
RevisionModel No:
16-Mar-2009
HONG LIN CAO
LYNX-MIX82/82FX
63 of
STEREO CHANALE VER090209(REV1.1)
A3
LYNX-MIX82/82FX STEREO CHANALE(3/6)
3c 5e 1a 4d 2b
X5
JY-6351G-02-250
T
R
S
RN TN
3c 5e 1a 4d 2b
X6
JY-6351G-02-250
T
R
S
RN TN
LEFT(MONO)
RIGHT
3 21
U7A
4580M
R196 27K C32 22P
R192 27K
C30 22P R186 27K
C224 100P
R187 27K
C222 100P
5 67
U7B
4580M
R194 27K
C33 22P
R190 27K
C28
22P R182
27K
C225 100P
R184
27K
C220
100P
3 21
U8A 4580M
R207 1K0
C36 22P
C63
47uF/25V
R198 100R0
C64
47uF/25V
5 67
U8B 4580M
R205 1K0
C37 22P
EQ HI
12KHZ
C122
18N VR18A
B50K*2-C
R94
6K8
VR20A
B50K*2-C
R91 6K8
LOW R38
10K
C67
47uF/25V
3 21
U9A
4580M
R119
1M
C148
22P
R107
1K1
VR19A
B50K*2-C
R101
1K8
MID
R75
910R
C128
12N
R79 910R
C112
33N C116
33N
C140
12N
C134
18N
C73
47uF/25V R141
5K1 3
21
U10A
4580M
VR21A
B50K*2
R215 20K
C154
22P
C77
47uF/25V
BAL
80HZ
2.5K
EQ HI
12KHZ
C124
18N
VR18B
B50K*2-C
R95
6K8
VR20B B50K*2-C
R92
6K8
LOW
C69
47uF/25V
5 67
U9B
4580M
R117
1M
C149
22P
R109
1K1
VR19B
B50K*2-C
R102
1K8
MID
R77 910R
C129
12N
R80 910R
C113
33N C115
33N
C142
12N
C136
18N
C71
47uF/25V
80HZ
2.5K
R209
1K
R211
1K
R142
5K1 5
67
U10B
4580M
VR21B B50K*2
R213
20K
C152
22P
C75
47uF/25V
LEVEL
R173
1K
R171
1K
R157
5K1
R159
5K1
R155 22K
VR23 B50K VR24 B50K
R154 22K
AUX-FX LEVEL
AUX-MON LEVEL
J3
POST (PRE)
VR22
W50K-C
R176 4K7 R175 4K7
R149 8K2
R145 4K32 R146 4K32
R150 8K2
R37
10K
R123 36K
R127 4K7
TR3 3904
R113 1K LD3
RED
PEAK
AK
D11 4148
VR17A B10K*2
C59
47uF/25V
R199 100R0
VR17B B10K*2
C60
47uF/25V
GAIN GAIN
LEFT-BUS
RIGHT-BUS
AUX-1 AUX-2
3c 5e 1a 4d 2b
X7
JY-6351G-02-250
T
R
S
RN TN
3c 5e 1a 4d 2b
X8
JY-6351G-02-250
T
R
S
RN TN
LEFT(MONO)
RIGHT
3 21
U11A
4580M
R197 27K C34 22P
R193 27K
C31 22P R188 27K
C226 100P
R189 27K
C223 100P
5 67
U11B
4580M
R195 27K
C35 22P
R191 27K
C29
22P R183
27K
C227 100P
R185
27K
C221
100P
3 21
U12A 4580M
R208 1K0
C38 22P
C65
47uF/25V
R200 100R0
C66
47uF/25V
5 67
U12B 4580M
R206 1K0
C39 22P
EQ HI
12KHZ
C123
18N VR26A
B50K*2-C
R96
6K8
VR28A B50K*2-C
R93 6K8
LOW R39
10K
C68
47uF/25V
3 21
U13A
4580M
R120
1M
C150
22P
R108
1K1
VR27A
B50K*2-C
R103
1K8
MID
R76
910R
C130
12N
R81 910R
C114
33N C117
33N
C141
12N
C135
18N
C74
47uF/25V R143
5K1 3
21
U14A
4580M
VR29A
B50K*2
R216 20K
C155
22P
C78
47uF/25V
BAL
80HZ
2.5K
EQ HI
12KHZ
C125
18N
VR26B
B50K*2-C
R98
6K8
VR28B B50K*2-C
R97
6K8
LOW
C70
47uF/25V
5 67
U13B
4580M
R118
1M
C151
22P
R110
1K1
VR27B
B50K*2-C
R104
1K8
MID
R78 910R
C131
12N
R82 910R
C118
33N C119
33N
C143
12N
C137
18N
C72
47uF/25V
80HZ
2.5K
R210
1K
R212
1K
R144
5K1 5
67
U14B
4580M
VR29B B50K*2
R214
20K
C153
22P
C76
47uF/25V
LEVEL
R174
1K
R172
1K
R158
5K1
R160
5K1
R153
22K
VR31 B50K
VR32 B50K
R156 22K
AUX-FX LEVEL
AUX-MON LEVEL
J4
POST (PRE)
VR30
W50K-C
R178 4K7 R177 4K7
R151 8K2
R147 4K32 R148 4K32
R152 8K2
R48
10K
R124 36K
R128 4K7
TR4 3904
R114 1K LD4
RED
PEAK
D12 4148
VR25A B10K*2
C61
47uF/25V
R201 100R0
VR25B B10K*2
C62
47uF/25V
GAIN GAIN
LEFT-BUS
RIGHT-BUS
AUX-1
AUX-2
LINE IN 5/6
LINE IN 7/8
+VCC
-VCC
84
U7C 4580M
84
U8C 4580M
C183
100N C184
100N
C161 100N C162
100N
84
U9C 4580M
84
U10C 4580M
C185
100N C186
100N
C163 100N C164
100N
84
U11C 4580M
84
U12C 4580M
C187
100N C188
100N
C165 100N C166
100N
84
U13C 4580M
84
U14C 4580M
C189
100N C190
100N
C167 100N C168
100N
+VCC +VCC
--- 8 ---

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A B C D
87654321
D C B A
LYNX-MIX82/82FX AUX_METER.Sch
Size File: Date: Drawn By:
Sheet
RevisionModel No:
16-Mar-2009
HONG LIN CAO
LYNX-MIX82/82FX
4of
AUX/METER VER090209(REV1.1)
A3
Titel
6
84
U18C
4580M
C198 100N
C199 100N
3 21
U17A
4580M
5 67
U17B
4580M
R236
68K
C157
22P C158
22P
R237
68K
C85
47uF/25V
C84
47uF/25V
R257
20K
R256
20K
3c 5e 1a
4d 2b
X11
JY-6351G-02-250
AUX SEND1
R264 120R
R263 120R
3c 5e 1a
4d 2b
X12
JY-6351G-02-250
AUX SEND2
R262
120R
R265
120R
T
R
S
RN TN
T
R
S
RN TN
84
U17C
4580M
84
U16C
4580M
C194 100N
C195 100N
C196 100N
C197 100N
R228 12K
R217
NC
R226
12K
R218
NC
VR33B
B50K*2
VR33A
B50K*2
3 21
U15A
4580M
5 67
U15B
4580M
R233
43K
C40
22P
C81
47uF/25V
R242
10K
R234
43K
C41
22P
C82
47uF/25V
R243
10K
AUX RETURN
3c 5e 1a 4d 2b
X9
JY-6351G-02-250
LEFT
3c 5e 1a 4d 2b
X10
JY-6351G-02-250
RIGHT
C228
100P
C79
47uF/25V
C229
100P
C80
47uF/25V
LYNX-MIX82/82FX AUX/METER(4/6)
R40
10K
R41
10K
R227
12K
R219
NC 5
67
U16B
4580M
R235
62K
C42
22P 3
21
U16A
4580M
C83 47uF/25V
R246 68K
VR34
B50K
TO MAIN MIX LEVEL
TO AUX1 MON LEVEL
8
914
U20C
LM339
1
6
7
U20B
LM339
1
6
7
U19B
LM339
8
914
U19C
LM339
1
6
7
U21B
LM339
8
914
U21C
LM339
LD5
GR LD7
GR
1 2
LD9
GR LD11
GR LD13
GR LD15
GR
R241
120R 1/4W
R248 33R R249
60R4 R250
150R 1% R251
270R R252
560R
+VCC
R247
33R
-VCC
PGND
10
11 13
U20D
LM339
5
42
U20A
LM339
5
42
U19A
LM339
10
11 13
U19D
LM339
5
42
U21A
LM339
10
11 13
U21D
LM339
LD6 GR LD8
GR LD10
GR LD12
GR LD14
GR LD16
GR
-VCC
(-30) (-20) (-10) (-7) (-4) (-2)
5 67
U18B
4580M
R222 100K
R229
1K
R224
100K C231
2.2uF/25V
PGND
10
11 13
U22D
LM339
5
42
U22A
LM339
LD21 RED
LD19 YEL
1
6
7
U22B
LM339
LD20 RED
R255
15K 1%
TR5
3906
+VCC
D19A
DA204K
2
D19B
DA204K
TR6
3906
R240
120R 1/4W
R245 510R
R244
510R
R44
10K
8
914
U22C
LM339
PGND
LD18
YEL
R253 1K1 R254
8K66 1%
3 21
U18A
4580M
R223 100K
R230
1K
R225
100K C230
2.2uF/25V
PGND
(+18)
R232
47K R231
47K
PGND PGND
D13
4148
D15
4148
D14 4148
D16
4148
L-METER R-METER
(+10)
C173 100N
C174 100N
PGND PGND
312
U19E
LM339
312
U20E
LM339
312
U21E
LM339
C201
100N
C200
100N
R283
47R 1/4W
R282
47R 1/4W
C86
47uF/25V
C87
47uF/25V
+VCC
-VCC
PGND
312
U22E
LM339
+VCC
-VCC
84
U15C
4580M
C192 100N
C193 100N
AUX-1
AUX-1
AUX-2
LEFT-BUS
RIGHT-BUS
EFXRTN-R
EFXRTN-L
AUX-SEND
--- 9 ---

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A B C D
87654321
D C B A
LYNX-MIX82FX DSP_USB
Titel Size File: Date: Drawn By:
Sheet
RevisionModel No:
16-Mar-2009 HONG LIN CAO
LYNX-MIX82FX
65 of
DSP/USB VER090209(REV1.1)
A2(C)
(MUTE)
LYNX-MIX82FX DSP/USB(5/6)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
CN4 Z-DSP
EFFECT OUT L
EFFECT OUT R
MUTE RY
DSP MUTE MUTE ACT MUTE LED
C233
4.7uF/25V
12
RL1A
RY-5W-K
3
5
7
RL1B RY-5W-K
C232
4.7uF/25V
(MUTE) (MUTE)
R274
220R
DGND
2
1 3
SW1A
PS-22E85NL
+VCC
-VCC
EFXRTN-R
EFXRTN-L EFFECT OUT L
EFFECT OUT R
4
6
8
RL1C RY-5W-K
C191
100N
R47 10K
TR9 3904
DGND DGND
TR7
3906
R45 10K
DGND DGND
R275 47K
C240 330uF/16V
+5V
TR8
3904
R258 20K
R278
470R
DGND DGND
C238 1000uF/10V
DGND D26
4148
MUTE RY
+5V
DSP MUTE
MUTE ACT
AUX-SEND
1 2
LD22 RED
+VCC
PEAK(FLICKER)
MUTE(GLOW)
MUTE LED
ANALOG IN
ANALOG OUT-L
ANALOG OUT-R
ANALOG IN
ANALOG OUT-L
ANALOG OUT-R
+5V
LD23
RED
LD17
GR
R179
4K7
R281
2K
PGND PGND
PWR ON
PHANTOM
+VCC
+48V
PGND DGND
+48V
POWER
DGND
+5V
+VCC
-VCC
PGND
1 2 3 4 5 6 7 8
CN6
TO 2TK-L TO 2TK-R
3 21
U32A 4580M
5 67
U32B 4580M
R313 47K R316 47K
R310 22K R314 22K
C262 22P C260 22P
R312 5K6 R315 5K6
C261 47uF/25V C263 47uF/25V
USB-IN-R USB-IN-L
3 21
U33A 4580M
5 67
U33B 4580M
R319 47K R322 47K
R317 10K R320 10K
C266 22P C264 22P
R318
10K
R321
10K
C265 47uF/25V C267 47uF/25V
USB-OUT-L USB-OUT-R
MAIN-L MAIN-R
USB IN/OUT
1 2 3 4 5 6 7 8
CN7
USB-IN-L USB-IN-R
USB-OUT-L USB-OUT-R
+VCC -VCC
84
U32C
4580M
84
U33C
4580M
C268 100N
C270 100N
C269 100N
C271 100N
+VCC
-VCC
1 2 3 4
5
EN1
SDB161PVB15FS
1 2 3 4
5
EN2 SDB161PVB15FS
1 2
3 4
5 6
7 8
AR5 680R*4
1 2
3 4
5 6
7 8
AR4 680R*4
DGND DGND
+5V
1 2 3 4
5 6 7 8 PRESETVARIATION
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18
DSP CN1
+5V
DGND
1 2 3 4 5 6 7 8
AR2 NC
1 2 3 4 5 6 7 8
AR3 0R*4
JP2NC JP3
12 34 56 78
AR1 NC
DGND
JP1
DSP02(16Preset ALTO): Use AR3,AR4,EN1,JP3,Cancel AR1,AR2,AR5,EN2,JP1,JP2 DSP03(256Preset ALTO): Use AR3,AR4,AR5,EN1,EN2,JP1,JP3,Cancel AR1,AR2,JP2 DSP01(16Preset MM10D) : Use AR1,AR2,AR4,EN1,JP2,JP3 , Cancel AR3,AR5 ,EN2,JP1
DSP peripheral circuit material(option)
2
1 3SW2A
SW3*3
C236 47uF/100V C235
220uF/25V
C234
220uF/25V
C156
1000uF/10V
TP1 TP2
LYNX-MIX82 has no DSP
--- 10 ---

1 2 3 4 5 6 7 8
A B C D
87654321
D C B A
C13 100N
C14 100N
C15 100N
C7 2u2F C8
2u2F
AGND
+3.3VA
C21 100N C10
2u2F C22
100N C11
2u2F C23
100N C12
2u2F
C24 100N
AGND
+3.3VA
C17
100N
C18
100N C19
100N
C16 100N
C9 10uF
VCC
+3.3V
R7 0R
GND
VINL
3
VINR
5
MC1 8
MP1 9
SYSCLK 12
MP2 13 MP3 14 MP4 15
BCK 16
WS 17
DATAO 18
DATAI 19
MP5 20
MC2 21
VOUTR
24
VOUTL
26
U1A UDA1345TSIC
+3.3V +3.3V
DGND
C1 10uF C2 10uF
C3 10uF C4 10uF
R1 10K R4 100E
R5 10K
R2 100E
VCC
GND
R3 1M
C5
15P C6
15P
DGND
A7 A6 A5 A4 A3 A2 A1 A0
+3.3V
DGND
RST
A14
A13
A12
A11
A10
A9
A8
AGND
AGND
A0
16
A1
17
A2
18
A3
19
A4
22
A5
23
A6
24
A7
25
A8
26
NC
15
NC
12
NC
11
NC
30
WR
13
RAS
14
UCAS
28
LCAS
29
OE
27
D0 2 D1 3 D2 4 D3 5 D4 7 D5 8 D6 9 D7 10 D8 31 D9 32
D10 33 D11 34 D12 36 D13 37 D14 38 D15 39
U5A IC41LV16256
1
6
2021
35
40
U5B
IC41LV16256 C25
100N
D0 D1 D2 D3 D4 D5 D6 D7
D0 D1 D2 D3 D4 D5 D6 D7
CS
CS
RAS CAS WR
DGND
DGND
+3.3V
D0 D1 D2 D3 D4 D5 D6 D7 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15
A0 A1 A2 A3 A4 A5 A6 A7 A8 WR RAS CAS
A15
VSSC
5VDD 6
VSS
17 VDDC 27
VDD 28 VSS
40
U2B CHEF
11 10
U1C
UDA1345TSIC
+3.3V
IN
IN
G
G
OUT OUT
U6 LM1117
12 34 56 78
AR4
100E*4
12 34 56 78
AR7 100E*4
1 2 3 4 5 6 7 8
AR3 2K2*4
1 2 3 4 5 6 7 8
AR6 2K2*4
1 2 3 4 5 6 7 8
AR5 100E*4
1 2 3 4 5 6 7 8
AR1 4K7*4
1 2 3 4 5 6 7 8 AR2
4K7*4
MUTE
MUTE
SKU-FX~1.SCH
Titel Size File: Date: Drawn By:
Sheet
RevisionModel No:
16-Mar-2009
HONG LIN CAO
SKU-FX04
11 of
VER090209 1.0
A4
XT1 16MHz
R8 220E
XIN
1
XOUT
2
MUTE
3
RST
4
DIN
7
DOUT
8
LRCK
9
BCK
10
SYSCK
11
D0
12
D1
13
D2
14
D3
15
D4
16
D5
18
D6
19
D7
20
WR 21
RAS 22
CS 24
A0 25 A1 26 A2 29 A3 30 A4 31 A5 32 A6 33 A7 34
A8 35
A9 36
A10 37
A11 38
A12 39
A13 41
A14 42
A15 43
A16 44
CAS 23
U2A CHEF
1 2
4
7
6
U1B
UDA1345TSIC
22
27 25
28
23
U1D
UDA1345TS
P0.0
1
P1.7
2
P1.6
3
P1.5/RST
4
Vss
5
P3.1/X1
6
P3.0/X2
7
P1.4/INT1
8
P1.3/SDA
9
P1.2/SCL/T0
10 P1.1/RX 11
P1.0/TX 12
P0.7/KB7 13 P0.6/KB6 14
VDD 15
P0.5/KB5 16
P0.4KB4 17
P0.3/KB3 18 P0.2/KB2 19 P0.1/KB1 20
U7 P89LPC921
L1 BEAD
+3.3VA
AGND
L2 BEAD
DGND
DGND
+3.3V
DGND
C27
10uF
C28 100N
DGND
R9 0R
DGND
1 2 3 4 5 6 7 8
AR8 0R*4
1 2 3 4 5 6 7 8
AR9 0R*4
RST
1 2
3 4
5 6
7 8
AR10 680E*4
1 2
3 4
5 6
7 8
AR11 680E*4
+3.3V
EN0 EN1 EN2 EN3 EN4 EN5 EN6 EN7
EN0 EN1 EN2 EN3 EN4 EN5 EN6 EN7
A16
A16
DSP01 : Use U7 , Cancel AR8 , AR9
DSP01(256Preset) : Use AR8 , AR9 , Cancel U7
AGND
DGND
1 2
IC10A 74HC14
3 4
IC10B 74HC14
5 6
IC10C 74HC14
89
IC10D 74HC14
1011
IC10E 74HC14
1213
IC10F 74HC14
R6
10K
C20 10uF
DGND
D1
DIODE
+3.3V
C26 100N
DGND
+3.3V
147
IC10G
74HC14
D0
13
D1
14
D2
15
D3
17
D4
18
D5
19
D6
20
D7
21
VPP
1
PGM
31
NC
30
OE
24
CS
22
A0 12 A1 11 A2 10 A3 9 A4 8 A5 7 A6 6 A7 5 A8 27 A9 26
A10 23 A11 25 A12 4 A13 28 A14 29 A15 3 A16 2
U3A AT27LV010A
16 32
U3B
AT27LV010A
C29 100N
DGND
+3.3V
1 2 3 4 5 6 7 8 910 11 12 13 14 15 16 17 18
CN1 HEADER 9X2
R10 100R
+3.3V
CS
CS
SKU-FX04
JP1
NC
JP2
0R
+3.3VD
+3.3VD
9
921 Program recording:JP1 short circiut;JP2; open circuit
921 Program recording completed: JP1; open circuit:JP2; short circuit
For LYNX-MIX82FX only
--- 11 ---

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A B C D
8
7654321
D
C B A
DSP-PRE.Sch
Titel Size File: Date: Drawn By:
Sheet
RevisionModel No:
23-Nov-2005
KEVIN LIN.
DSP-PRE
11of
AMX-140FX USB REV1.1(051122)
A2(C)
C329 22P C345
1.5nF 2.5%
5 6
7
U44B
4580M
R399 10K
R420 100R
R422
3K3 R397
10K
R398
10K
3 2
1
U44A
4580M
R400
10K
C331 22P C347
1.5nF 2.5%
5 6
7
U45B
4580M
R406 10K
R421 100R
R423 3K3 R402
10K
R405
10K
3 2
1
U45A
4580M
R408
10K
5 67
U46B
4580M
3 21
U46A
4580M
C346
1.5nF 2.5% R404
10K
R403 10K
C332 22P
R407 10K
C330
22P
R424 2K2
R401 10K
(MUTE) (MUTE)
CLK 4
J2
S
5
R
1
Q
6
Q
7K3
U48A 74HC109
+5VD R413
10K
D7 BAS316
12
U49A 74HC14
C352 1uF
DGND
+5VD
R414 10K
D15
BAS316
C353 1uF
DGND
R410 10K
R426 220R
R419 7K5
84
U44C
4580M
84
U46C
4580M
84
U45C
4580M
C336 100N
C337 100N
C338 100N
C339
100N
+VCC
-VCC
3 4
U49B 74HC14
5 6
U49C 74HC14
8 9
U49D
74HC14
12 13
U49F
74HC14
147
U49G
74HC14
DGND
CLK 12
J14
S
11
R
15
Q
10
Q
9K13
U48B 74HC109
DGND
168
U48C
74HC109 C341
100N
C340
100N +5VD
DGND
C351 10uF
DSP-PRE
DGND
3 2
1
U47A
LM393
5 6
7
U47B LM393
R416 4K7
+VCC
R418 1K
C334 100N
R417 1M R425
2M2
R431 820K
D10A
RB400D
PEAK(FLICKER) MUTE(GLOW)
84
U47C
LM393
TR17 3904
DGND
R411
10K R412
10K
DGND
OUT
3RS 4
TG 2 TH 6
CTR
5
DS
7
U43A NE555
C333
100N
DGND
+5VD
R415 47K
C350 10uF
DGND
81
U43B
NE555
C349 33P C348 33P
D16 DA202K
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16
CN1 CN1-2.0-16P
GND +VCC -VCC NetC342_1 NetC344_1 NetTR16_C +5VD NetCN6_16 NetU49_1 NetC343_1 PGND DGND NetLD54_2 NetC332_2 NetR408_2 NetR400_2
ZD1 2.4V ZD2
2.4V
R409 10K
TR16
3904
DGNDDGND
R1 0R
For LYNX-MIX82FX only
--- 12 ---

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A B C D
87654321
D C B A
LYNX-MIX82/82FX.wiring diagram
Titel Size File: Date: Drawn By:
Sheet
RevisionModel No:
16-Mar-2009 HONG LIN CAO
LYNX-MIX82/82FX
11 of
Wiring Diagram VER090122
A3
LYNX-MIX82/82FX WIRING DIAGRAM
ON
SWITCH
LYNX-MIX82/82FX BOARD
AC SOCKET
1 2 3 4
CN1
POWER BOARD
1 2 3 4 5 6 7 8
CN4
1
2
3
4
5
6
7
8
CN6
TP1 TP2
HA01592
HA01835 HA04682
5. Wiring Diagram
--- 13 ---

6. PCB Layout
--- 14 ---
LYNX-MIX 82/82FX

For LYNX-MIX82FX only
--- 15 ---

For LYNX-MIX82FX only
--- 16 ---

7. Exploded view & Mechanical Parts List
MODEL NO: LYNX-MIX82/82FX
--- 17 ---

S/N Part No. Description Specification Qty
1 MB06340 ZB-bottom board-RS-5249 LYNX-MIX82FX_V1.0 1
2 MA07945 ZC-front panel-RS SR#2000 5249 LYNX-MIX82FX ALTO_V1.0 1
3 HK10818 K-PCB P-LYNX-MIX82FX-DIP 1
4 HK10820 K-PCB P-LYNX-MIX82FX-POWER-DIP 1
5 HI00026 Power supply Switch-RS RA12KKATOF 2P 1
6 MG00304 Copper column-RS M3*14*0.5PH 11
7 MG00244 Copper column-RS M3*10*0.5PH 3
8 HK10819 K-PCB P-SKU-FX04(LYNX-MIX82FX)-DIP 1
9 MG00580 Black screw-RS M3*10(ψ5.0)_V1.0 9
10 MG00804 Black screw-RS-CT M3*6*0.5PH_V1.0 11
11 NI02714 Plastic knob-RS-C φ10*13.5mm 6
12 NI04004 Plastic knob-RS-C-ABS φ10*16.5(cool grey8C)90°_V1.0 47
13 NI02252 Knob cover-RS-C-ABS φ7*3.5 072Cblue 18
14 NI04601 Knob cover-RS-C-ABS φ7*3.5 3298Ugreen_V1.0 6
15 NI04602 Knob cover-RS-C-ABS φ7*3.5 123Uyellow_V1.0 8
16 NI02692 Knob cover-RS-C-ABS φ7*3.5 black 6
17 NI01147 Knob cover-RS-C-ABS φ7*3.5 white_V2.0 9
18 NI02386 Plastic knob-RS φ14*13mm 2
19 NI01863 Button-RS φ5.5*W10*7.5 black 3
20 ME00060 MIC Jack screw-RS-ACT-HC00125 hexJY-6351G-02-250 17
21 MF00061 Washer-RS-ACT φ9.6*φ13*0.5t 17
22 MG00041 Black screw-RS-ball M3*6 37
23 HC00212 DC outlet-RS DJ-23 2.0mm 1
24 MF00022 Multicolored washer-RS φ14.1*φ20*1.8t 1
Mechanical Parts List
--- 18 ---