M-Audio AIR 192/6 User manual

Confidential M-Audio Service Manual
M-Audio
AIR 192|6
[MIUFc]
Service Manual
v1.1
2019-10-09
The information in this document contains privileged and confidential information. It is
intended only for the use of those authorized by M-Audio. If you are not the authorized,
intended recipient, you are hereby notified that any review, dissemination, distribution
or duplication of this document is strictly prohibited. If you are not authorized, please
contact M-Audio and destroy all copies of this document. You may contact M-Audio at
[e-mail].
© Copyright M-Audio
ATTENTION!
This document contains sensitive proprietary information.
All recipients must have a current non-disclosure agreement
on file with M-Audio.
Do not make illegal copies of this document.

Confidential M-Audio Service Manual
Preface
This document is intended to assist the service technician in the operation, maintenance and
repair of the M-Audio device. Together with the User Reference Manual, this document provides
a complete description of the functionality and serviceability of the Device. Any comments or
suggestions you may have pertaining to the document are welcome and encouraged.
Read This!
In addition to any purchase price that M-Audio may charge as consideration for M-Audio
selling or otherwise transferring this service manual (“Manual”) to you, if you are not a
service and repair facility (“Service Center”) authorized by M-Audio in writing to be an
authorized Service Center, M-Audio sells or transfers the Manual to you on the following
terms and conditions:
Only Service Centers authorized by M-Audio in writing are authorized to perform service
and repairs covered by an M-Audio warranty (if any), and transfer of the Manual to you
does not authorize you to be an authorized Service Center. Therefore, if you perform, or if
the Manual is used to perform, any service or repairs on any M-Audio product or part
thereof, any and all warranties of M-Audio as to that product and any service contract
with M-Audio for that product shall be voided and shall no longer apply for such product,
even if your services or repairs were done in accordance with the Manual.
All service or repairs done by you or with reference to the Manual shall be solely your
responsibility, and M-Audio shall have no liability for any such repairs or service work. All
such service or repairs are performed at the sole risk of the person performing the service
or repairs. You agree that all such work will be performed in a competent, professional and
safe manner at all times and to indemnify and fully hold M-Audio and its successors and
assigns harmless in the event of any failure to so perform.
Your purchase of the Manual shall be for your own ultimate use and shall not be for
purposes of resale or other transfer.
As the owner of the copyright to the Manual, M-Audio does not give you the right to copy
the Manual, and you agree not to copy the Manual without the written authorization of M-
Audio. M-Audio has no obligation to provide to you any correction of, or supplement to, the
Manual, or any new or superseding version thereof.
M-Audio shall have the right to refuse to sell or otherwise transfer repair parts or materials
to you in its sole discretion. You shall not use, sell or otherwise transfer spare or
replacement parts supplied by M-Audio to you (i) to repair or be used in products
manufactured for or by third parties or (ii) to any third parties for any purpose.
You shall not make any warranties or guarantees with respect to the products of M-Audio
or the use thereof on behalf of M-Audio or in your own name.
The foregoing describes the entire understanding related to sale or transfer of the Manual
to you, and no other terms shall apply unless in a writing signed by an authorized
representative of M-Audio.
All Trademarks are property of their respective companies.

Confidential M-Audio Service Manual
Warnings
TO REDUCE THE RISK OF ELECTRIC SHOCK OR FIRE, DO NOT EXPOSE THIS
PRODUCT TO WATER OR MOISTURE.
The arrowhead symbol on a lightning flash inside a triangle is intended
to alert the user to the presence of uninsulated “dangerous voltage”
within the enclosed product which may be of sufficient magnitude to
constitute a risk of electric shock to persons.
The exclamation point inside a triangle is intended to alert the user to
the presence of important operating, maintenance and servicing
instructions in the literature which accompanies the product.
REPAIR BY ANY PERSON OR ENTITY OTHER THAN AN AUTHORIZED M-AUDIO
SERVICE CENTER WILL VOID THE M-AUDIO WARRANTY.
PROVISION OF THIS MANUAL DOES NOT AUTHORIZE THE RECIPIENT TO
COMPETE WITH ANY M-AUDIO DISTRIBUTOR OR AUTHORIZED REPAIR SERVICE
CENTER IN THE PROVISION OF REPAIR SERVICES OR TO BE OR MAKE REPAIRS
AS AN AUTHORIZED SERVICE CENTER.
ALL REPAIRS DONE BY ANY ENTITY OTHER THAN AN AUTHORIZED M-AUDIO
SERVICE CENTER SHALL BE SOLELY THE RESPONSIBILITY OF THAT ENTITY,
AND M-AUDIO SHALL HAVE NO LIABILITY TO THAT ENTITY OR TO ANY OTHER
PARTY FOR ANY REPAIRS BY THAT ENTITY.
Regarding the Power Supply Fuse
Caution: The product under service may employ the use of a
replaceable fuse. Danger of fire or electrocution if fuse is incorrectly
replaced. Replace with only the same type or equivalent type
recommended by the equipment manufacturer.
Regarding the Internal Battery
Caution: The product under service may employ the use of a internal
battery. Danger of explosion if battery is incorrectly replaced. Replace
only with the same or equivalent type recommended by the
manufacturer. Dispose of used batteries according to the manufacturer’s
instruction.

Confidential M-Audio Service Manual
Safety Instructions
Carefully read the applicable items of the operating instructions and these safety
suggestions before using this product. Use extra care to follow the warnings written on
the product itself and in the operating instructions. Keep the operating instructions and
safety suggestions for reference in the future.
1. Power Source. The product should only be connected to a power supply which is
described either in the operating instructions or in markings on the product.
2. Power Cord Protection. AC power supply cords should be placed such that no one is
likely to step on the cords and such that nothing will be placed on or against them.
3. Periods of Non-use. If the product is not used for any significant period of time, the
product’s AC power supply cord should be unplugged from the AC outlet.
4. Foreign Objects and Liquids. Take care not to allow liquids to spill or objects to fall
into any openings of the product.
5. Water or Moisture. The product should not be used near any water or in moisture.
6. Heat. Do not place the product near heat sources such as stoves, heat registers,
radiators or other heat producing equipment.
7. Ventilation. When installing the product, make sure that the product has adequate
ventilation. Improperly ventilating the product may cause overheating, which may
damage the product.
8. Mounting. The product should only be used with a rack which the manufacturer
recommends. The combination of the product and rack should be moved carefully.
Quick movements, excessive force or uneven surfaces may overturn the
combination which may damage the product and rack combination.
9. Cleaning. The product should only be cleaned as the manufacturer recommends.
10. Service. The user should only attempt the limited service or upkeep specifically
described in the operating instructions for the user. For any other service required,
the product should be taken to an authorized service center as described in the
operating instructions.
11. Damage to the Product. Qualified service personnel should service the unit in
certain situations including without limitation when:
a. Liquid has spilled or objects have fallen into the product,
b. The product is exposed to water or excessive moisture,
c. The AC power supply plug or cord is damaged,
d. The product shows an inappropriate change in performance or does not
operate normally, or
e. The enclosure of the product has been damaged.

SPECIFICATIONS
Mic Inputs 1-2 (balanced XLR)
Frequency Response 20 Hz – 20 kHz (+0.1dB)
Dynamic Range 104 dB (A-weighted)
Signal-to-Noise Ratio 104 dB (+1.0 dBu, A-weighted)
THD+N
0.002%
Preamp EIN -128 dBu (max gain, 150 Ωsource, A-weighted)
Max Input Level +1.5 dBu
Gain Range 55 dB
Line Input 1-2 (balanced 1/4” [6.35 mm] TRS)
Frequency Response 20 Hz – 20 kHz (+0.05dB)
Signal-to-Noise Ratio 101 dB (1 kHz, +4 dBu, A-weighted)
THD+N 0.002%
Max Input Level 16 dBu
Gain Range 55 dB
Inst Input 1-2 (unbalanced 1/4” [6.35 mm] TS)
Frequency Response 20 Hz – 20 kHz (+0.05dB)
Dynamic Range 100 dB (A-weighted)
Signal-to-Noise Ratio 98 dB (+ 4 dBu, A-weighted)
THD+N 0.005%
Max Input Level 6 dBu
Input Impedance 1 MΩ
Gain Range 24 dB
Main Outputs, L and R (balanced 1/4” [6.35 mm]TRS)
Frequency Response 20 Hz – 20 kHz (+0.05dB)
Dynamic Range / Signal-to-Noise Ratio 106 dB (A-weighted)
THD+N 0.005%
Max Output Level +13 dBu (1 kHz, -1 dBFS)
SERVICE MANUAL
MODEL: air 192|6

Headphone Output (1/4” [6.35 mm]TRS)
THD+N 0.005%
Output Impedance 10 Ω
General
Power USB-bus-powered
Dimensions
(width x depth x height)
6.0” x 2.8” x 7.8”
15.2 cm x 7.1 cm x 19.8 cm
Weight 2.1 lbs.
0.95 kg

DISASSEMBLY PROCEDURES
1. DISASSEMBLE THE BOTTOM PANEL AND BACK PANEL.
(A) REMOVE 6 PCS HEXAGON SOCKET SCREW FROM THE BOTTOM PANEL.
(B) REMOVE 4 PCS SCREW FROM THE BOTTOM PANEL.
(C)REMOVE 3 PCS HEXAGON SOCKET SCREW FROM THE BACK PANEL.
(D)REMOVE 2 PCS NUT FROM THE BACK PANEL.
(E) REMOVE 4 PCS SCREW FROM THE BACK PANEL.
(Fig1)
2. DISASSEMBLE THE MAIN PCB ASS’Y.
(A)REMOVE 3 PCS SCREW FROM THE MAIN PCB ASS’Y.
(Fig2)

3. DISASSEMBLE THE VR PCB ASS’Y.
(A) REMOVE 8 PCS SCREW FROM THE VR PCB ASS’Y.
(B) REMOVE 4 PCS KNOB FROM THE VR PCB ASS’Y.
(C)REMOVE 4 PCS NUT FROM THE VR PCB ASS’Y.
(D)REMOVE 4 PCS WASHER FROM THE VR PCB ASS’Y.
(Fig3)

WIRING DIAGRAM
(US.AUS.JIS.NZ)

PACKING DIAGRAM
(US.AUS.JIS.NZ)

EXPLODE DIAGRAM
(US.AUS.JIS.NZ)
EQUENCIAL NO EXPLODE DIAGRAM WILL BE MARKED ON REF.COLUMM OF BOM LIST

MIUFCMAO01 BOM
0 MIUFCMAO01 MIUFC USB USA 0
1 CA241410001 USB 2.0 Cable 1m A/C Black 1
1 CA241510001 USB 2.0 Cable 1m C/C Black 1
1 FFC5005001503 FFC 50P 0.5mm Length:150mm 1 19
1 LAC22MAO106 Serial Number Label 1
1 LAC53MAO118 Safety Label 1
1 LAC62MAO107 Bar Code Label(CODE39) 0.125
1 LAC62MAO108 Bar Code Label(GTIN14) 0.125
1 LAC67MAO91 Label 1
1 LAC67MAR681 Label(Circle Limpid) 2
1 LAC67YAH261 Label φ8mm Green 0.125
1 MT133036202 Button Panel(Paint)(Pantone BLACK C) 1 13
1 NM1104412 VELVET CARPET 1 9
1 NP213MAO42 Name Plate(AIR) 1 1
1 PMIUFCMAO01 Pack Assembly 1
2 AL7-51-1365-G Safety Manual 1
2 AL7-91-1002 Gel Silica 1
2 CGMIUFC310MAO01 Shipping Carton 1
2 CTMIUFC513MAO01 Gift Box 0.125
2 GEMAO01 Software Download Card 1
2 GEMAO04 Download Card 1
2 OPMIUFCMAO01 Instruction manual 1
2 PE230190402B07A Pe Bag 3.5
2 PLMIUF01 Poly Foam(Left) 1
2 PLMIUF02 Poly Foam(Right) 1
2 SD300260014B09 Soft Sheet 1
1 PT1304365 Light Pige 3 4
2 1612700ABS-MG 50.4
2 PMPA758 21
1 PT13044142 PCB Fixed Holder 3 10
1 PT132040203 Back Panel(AIR)(Print/Paint) 1 18
2 PT1320402 Back Panel 1
3 ABS5000 ABS MATERIAL 35
3 CM-003-MG 1000
1 PT133022301 Chassis(Painting) 1 2
2 PT1330223 Chassis 1
3 ABS5000 ABS MATERIAL 130
3 CM-003-MG 2600
1 PU010010007 Conductive Foam 3 20
1 RU1130728 Rubber Pad 3 14
1 RU1304435 Rubber 2 21
1 RU1330708 Foot pad 1
1 SC0308F2BBI Screw M3*8 6 12
1 SC0308FBNI Screw M3X8 PFN Tapping 3 11
1 SC0308PBBI Screw M3X8 PBB Tapping 4 17
1 SC0308PBNI Screw 12 7
1 SC0310F2BBI Screw M3X10 HFB Tapping 3 16
1 TWMT13302080101 Knob Assembly(PRINT) 1 3
1 TWPC15A00501 Main PCB Assembly 1 8
2 AL0-17-0470 RES Array 4X47 1/10W 0603 1 R42
2 AL1-12-0472 Capacitor Electrolytic 47uF/63V 6.3*11mm 4 C66,67,76,77

2 AL1-60-2222 Ecap 22UF/16V SMD-B 11 C57,62,63,72,73,92,95,99,100,107,108
2 AL2-01-5822 DIODE IN5822 1 D5
2 AL2-50-4149 Diode Single 1N4148 100V 200mA SOT-23 2 D8,9
2 AL2-51-4401 Transistor 2N4401 NPN SOT-23 (Transistor 2 Q1,6
MMBT4401LT1 NPN SOT-23)
2 AL2-51-4403 Transistor 2N4403 PNP SOT-23 2 Q4,5
2 AL2-52-5242 Diode MMBZ5242B 1 U11
2 AL2-54-6306 Mosfet FDC6306P P-CH SSOT-6 2 Q2,3
2 AL2-61-2985 IC LP2985IM5 1 U7
2 AL2-61-7223 IC NJU7223DL1-33 3.3V TO-252 1 U6
2 AL2-65-2017 IC 74LVC2G17 DUAL GATE SCHMITT-TRIG 1 U10
BUF SC70-6
2 AL2-85-0403 IC TPS60403 1 U12
2 AL4-00-0002 MIDI Jack 8P 90°Female 2 J2,3
2 AL4-21-5000-R FCN Down Touch ZIF SMD Pitch:0.5mm 50P 1 J11
(Reel)
2 AL7-60-0003 Crystal 24.576MHZ 49US SMD Fundamental 1 X3
2 CS101J5003NPO CCAP SMD 100pF/50V 5% 0603 NPO 8 C58~61,68~71
2 CS102J5002X7R CCAP SMD 1000P/50V 5% 0402 4 C28~31
2 CS102J5003NPO CCAP SMD 1nF/50V 5% 0603 NPO 9 C25,78~81,86,87,93,96
2 CS103K2502X7R CCAP SMD 0.01UF/25V 10% 0402 X7R 1 C45
2 CS104K1602X7R CCAP SMD 0.1uF/16V 10% 0402 X7R 24 C1,3,4,10,11,13,14,16,19,21,32~40
C43,44,88,98,105
2 CS104K5003X7R CCAP SMD 0.1uF/50V 10% 0603 X7R 7 C117~123
2 CS105K1002X5R CCAP SMD 1uF/10V 10% 0402 X5R 3 C12,18,20
2 CS105K2503X5R CCAP SMD 1uF/10V 10% 0603 X5R 4 C49,89~91
2 CS106K3506X5RTY CCAP SMD 10UF/35V 10% 1206 X5R TAIYO 1 C112
2 CS106M0603X5R CCAP SMD 10uF/6.3V 20% 0603 X5R 5 C15,47,48,52,53
2 CS220J5003NPO CCAP SMD 22pF/50V 5% 0603 NPO 3 C64,65,114
2 CS221J5003NPO CCAP SMD 220pF/50V 5% 0603 NPO 2 C115,116
2 CS222J5003NPO CCAP SMD 2200P 50V 5% 0603 1 C109
2 CS225K2505X7R CCAP SMD 2.2UF/25V 0805 SMD 2 C50,51
2 CS226K1006X7R CCAP SMD 22UF/10V 10% 1206 X7R 2 C5,6
2 CS330J5002NPO CCAP SMD 33pF/50V 5% 0402 NPO 6 C8,9,23,24,26,27
2 CS470J5003NPO CCAP SMD 47pF/50V 5% 0603 NPO 2 C94,97
2 CS475K0603X5R CCAP SMD 4.7uF/6.3V 10% 0603 X5R 2 C2,7
2 CS476M0605X5R CCAP SMD 47uF 20% 6.3V 0805 X5R 1 C17
2 DIPHLTV-356T-B optical coupler Diode LTV-356T-B 1 U9
2 DISDBAT54SSM Diode BAT54S 30V 0.2A SOT-23 4 D1~4
2 DIZD1N5917BT Zener Diode 1N5917B 4.7V 3W DO-41 1 D7
2 EC47763LE ECAP General PURPUSE 470UF/63V Low ESR 1 C111
13MM*21mm
2 ECS10716D Capacitor Electrolytic 100uF/16V D type 10 C41,42,54~56,74,101~104
SMD
2 ECS10806F ECAP 1000UF/6.3V 8*10.2mm SMD F Type 1 C46
2 ECS33525BNP ECAP Non-Polar 3.3uF/25V 4*5.4mm SMD 2 C82,85
2 IC2811ADTBR2G IC OP-Amp Dual NCP2811A Gnd Ref Hp 1 U14
TSSOP-14
2 IC74LVC2G240DC IC 74LVC2G240DC VSSOP8 1 U8
2 IC74LVC3G04DCUR IC 74LVC3G04DCUR VSSOP8 1 U5
2 ICCS4270-CZZR IC CS4270-CZZR TSSOP-24 1 U4
2 ICLM3578A IC LM3578A SOP-8 1 U16
2 ICMC33078DR2G I.C. 3 U13,15,17

2 ICMX25L4006EM1I IC PMX25L4006EM1I SOP-8 1 U18
2 ICUSBLC62SC6 IC USBLC62SC6 SOT-23-6L 1 U3
2 ICYH104M06 IC(ICXS1U6A64FB96+Program)FBGA-96(MIUF) 1 U1
3 ICXS1U6A64FB96 IC XS1-U6A-64-FB96-C5 FBGA-96 1 (U1)
2 JK4CC111-4-4 USB 3.1 C-Type Jack 90° 1 J9
2 JKK6J62AL6E2KY TRS Jack 7P 90°Female 3 J5~7
2 JKK6J80LAA12E2K TRS Jack 13P 90°Female Dual 1 J15
2 JKK6X01-6-3B XLR Jack 11PIN 90°Female Combo 2 P1,2
2 PC15A005 Main PCB 4Layer FR-4 184x142mm 1 -
2 RS000004J06 RES 0Ω5% SMD 1206 1 R87
2 RS000108J05 RES 1.0 Ω5% SMD 0805 3 R53,54,102
2 RS001003F10 RES 10Ω1% SMD 1210 4 R44,45,57,58
2 RS001004F06 RES 10Ω1% SMD 1206 2 R70,71
2 RS001K10F03 RES 1K 1% SMD 0603 4 R62,92,94,109
2 RS001K16F02 RES 1K 1% SMD 0402 5 R20~22,24,32
2 RS001M10F03 RES 1M 1% SMD 0603 2 R66,68
2 RS001M16F02 RES 1M 1% SMD 0402 3 R8~10
2 RS010010F03 RES 100Ω1% SMD 0603 6 R39,60,61,67,97,108
2 RS010K10F03 RES 10K 1% SMD 0603 2 R30,98
2 RS010K16F02 RES 10K 1% SMD 0402 5 R2~4,12,89
2 RS010M10F03 RES 10M 1% SMD 0603 2 R37,38
2 RS01K510F03 RES 1.5K 1% SMD 0603 6 R63~65,72,74,93
2 RS022116F02 RES 221Ω1% SMD 0402 5 R11,14,15,40,41
2 RS100K10F03 RES 100K 1% SMD 0603 5 R33,34,47,48,76
2 RS110K10F03 RES 110K 1% SMD 0603 10 R619,640,775~782
2 RS12K710F03 RES 12.7K 1% SMD 0603 2 R78,81
2 RS1K6910F03 RES 1.69K 1% SMD 0603 2 R83,84
2 RS200K10F03 RES 200K 1% SMD 0603 1 R100
2 RS22K110F03 RES 22.1K 1% SMD 0603 1 R28
2 RS2K4910F03 RES 2.49K 1% 1/10W SMD 0603 2 R85,86
2 RS2K6710F03 RES 2.67K 1% SMD 0603 2 R77,80
2 RS3K0110F03 RES 3K01 1/10W SMD 1/10W 0603 2 R73,75
2 RS475K16F02 RES 475K 1% SMD 0402 2 R1,99
2 RS47K510F03 RES 47.5K 1% SMD 0603 1 R29
2 RS47R516F02 RES 47.5Ω1% SMD 0402 8 R5~7,13,16,17,88,106
2 RS4K7510F03 RES 4.75K 1% SMD 0603 4 R43,46,56,59
2 RS5K1110F03 RES 5.11K 1% SMD 0603 2 R50,55
2 RS5K7610F03 RES 5.76K 1% SMD 0603 2 R79,82
2 RS6K8103F10 RES 6.81K 1% SMD 1210 4 R18,19,35,36
2 RS825K16F02 RES 825K 1% SMD 0402 2 R23,27
2 SWSBH22B-10K SWITCH,SHAKE,DUAL,ROW,90° 1 S7
2 TE962002002 Header 20P 1 J4
2 TR2SD2114KSM Transistor 2SD2114K NPN SOT-23 4 Q9,10,12,13
2 UHACM2012900-2P Chock 90Ω0.4A 2.0X1.2mm 1 L3
2 UHBLM18AG102SN1 BEAD 1000Ω100MHZ 1 L7
2 UHFS4W1010-331K Capacitor 330UH 3 L5,6,8
2 UHNR5040T4R7N INDUCTOR 4.7uH 3.1A 0.038 OHM 5x5x4mm 2 L1,2
SMD
2 UHSCRH125-102 Inductor 1000UH 0.4A 1.53oHm SMD 1 L4
2 XTM225792X6F1 Crystal 22.5792MHz 49US SMD Fundamental 1 X1
2 XTM24000X6 Crystal 24MHZ 49US SMD Fundamental 1 X2
1 TWPC15A00601 TOP PCB Assembly 1 6
2 AA822748X Diode BAV99 4 D1~3,9

2 AL2-51-0140 Schottky Barrier Rectifiers Diode 2 D19,20
B140-13-F SMA
2 AL2-51-4401 Transistor 2N4401 NPN SOT-23 (Transistor 2 Q9,10
MMBT4401LT1 NPN SOT-23)
2 AL2-51-4403 Transistor 2N4403 PNP SOT-23 8 Q1~8
2 AL2-72-0339 IC LM339 ANALOG COMP SOP-14 2 U10,11
2 AL4-21-5000-R FCN Down Touch ZIF SMD Pitch:0.5mm 50P 1 J1
(Reel)
2 CS104K5003X7R CCAP SMD 0.1uF/50V 10% 0603 X7R 21 C1,2,7,8,11,12,19,23,24,27~38
2 CS180J5003NPO CCAP SMD 18pF/50V 5% 0603 NPO 4 C3,4,13,14
2 CS221J5003NPO CCAP SMD 220pF/50V 5% 0603 NPO 2 C9,21
2 CS470J5003NPO CCAP SMD 47pF/50V 5% 0603 NPO 2 C6,17
2 CS471J5003NPO CCAP SMD 470pF/50V 5% 0603 NPO 2 C5,16
2 CS681J5003NPO CCAP SMD 680pF/50V 5% 0603 NPO 2 C39,40
2 DIEN1N4148WSM HF Diode 1N4148 SOD123 SMD 2 D4,14
2 EC33806 ECAP 3300UF/6.3V 10*20mm 2 C15,144
2 ECS10616BLE ECAP 10UF/16V 4*5.7mm SMD Low ESR 2 C25,26
2 ECS10716D Capacitor Electrolytic 100uF/16V D type 2 C18,103
SMD
2 ECS22650DLE ECAP LOWESR 22UF/50V 6.3*5.4MM SMD 2 C10,22
2 ECS22725F E CAP 220UF/25V 8*10MM SMD 2 C20,356
2 ICMC33078DR2G I.C. 6 U1,2,6,8,16,20
2 ICNJM4580CG ICNJM4580CG SOP8 1 U9
2 LDC191TBKT-5A Liquid-emitting Diode Blue SMD 0603 4 D15~18
angle 140°
2 LDKPT-1608SECK Liquid-emitting Diode amber SMD 0603 2 D7,12
2 LDKPT-1608SURCK Liquid-emitting Diode Red SMD 0603 2 D8,13
angle 120°
2 LDKPT-1608ZGC Liquid-emitting Diode Green SMD 0603 4 D5,6,10,11
Angle
2 PC15A006 TOP PCB 2Layer,FR-4,184x92mm 1 -
2 RS000010J03 RES 0Ω5% SMD 0603 4 R44,61,74,75
2 RS001K10F03 RES 1K 1% SMD 0603 6 R6,7,23,24,70,71
2 RS001M10F03 RES 1M 1% SMD 0603 1 R76
2 RS002K10F03 RES 2K 1% SMD 0603 6 R1,2,14,18,19,33
2 RS005910F03 RES 59Ω1% SMD 0603 1 R64
2 RS010010F03 RES 100Ω1% SMD 0603 4 R52,53,56,57
2 RS010K10F03 RES 10K 1% SMD 0603 1 R47
2 RS01K510F03 RES 1.5K 1% SMD 0603 4 R92~95
2 RS020010F03 RES 200Ω1% SMD 0603 4 R54,55,58,59
2 RS030110F03 RES 301 1% 1/10W 0603 2 R3,20
2 RS031610F03 RES 316Ω1% SMD 0603 2 R15,31
2 RS045310F03 RES 453Ω1% SMD 0603 1 R65
2 RS07K510F03 RES 7.5K 1% SMD 0603 8 R8,11~13,25,28~30
2 RS100K10F03 RES 100K 1% SMD 0603 2 R46,63
2 RS18K210F03 RES 18.2K 1% SMD 0603 1 R50
2 RS1K2110F03 RES 1.21K 1% SMD 0603 4 R72,73,90,91
2 RS2K4910F03 RES 2.49K 1% 1/10W SMD 0603 3 R17,34,51
2 RS33R210F03 RES 33.2 1% SMD 0603 2 R43,60
2 RS3K0110F03 RES 3K01 1/10W SMD 1/10W 0603 2 R35,39
2 RS3K3210F03 RES 3.32K 1% SMD 0603 2 R9,26
2 RS3K9210F03 RES 3.92K 1% SMD 0603 4 R4,5,21,22
2 RS47K510F03 RES 47.5K 1% SMD 0603 2 R38,42

2 RS47R510F03 RES 47.5Ω1% SMD 0603 2 R66,67
2 RS4K0210F03 RES 4K02 1% SMD 0603 1 R49
2 RS4K9910F03 RES 4.99K 1% SMD 0603 4 R36,37,40,41
2 RS4R9910F03 RES 4.99Ω1% SMD 0603 2 R10,27
2 RS5K7610F03 RES 5.76K 1% SMD 0603 1 R48
2 RS6K6510F03 RES 6.65K 1% SMD 0603 2 R16,32
2 SRHFD3-3 Relay HFD 3/3 2 K1,2
2 VRR10301716 Potentiometer Rotary Volume:10K2B Length 1 P4
:17.5mm Dual Unit
2 VRR10302023 Potentiometer Rotary Volume:10K2B Length 1 P5
:20mm Dual Unit
2 VRR10401702 Potentiometer Rotary Volume:100k Length: 1 P3
17.5mm
2 VRR50201703 Potentiometer Rotary Volume:5KB/05C 10K, 2 P1,2
Length:16.5mm Dual-unit
1 TWPT1310619702 Knob Assembly 4 15
2 PT11106499 Decorative(18.0mm) 4
2 PT113003002 Knob Inlay(BLACK CHROME) 4
2 PT13106197 Knob(ABS BLACK) 4
1 WS142035004O Teflon Spacer 1 5

[MIUFc] AIR 192|6 Test App v1.0.5 procedure
Test App
1. Input Gain
2. LED Meters
3. USB / Direct Blend
4. Headphone Level
5. Monitor Level
6. Power LED
7. +48V (Phantom Power) LED
8. MIDI In LED
9. MIDI Out LED
MIDI IO Test
1. Using a 5 pin MIDI cable, connect the MIDI output port to the MIDI input port.
2 Press the START TEST button.
Audio test
Audio test #1
1. Using 2 qty 1/4" TRS cables.
2. Connect Main OUT L channel to Rear Input 1.
3. Connect Main OUT R channel to Rear Input 2.
4. Set Main Volume (knob #5) to Max.
5. Set all Gain knobs (knob #1) to Min.
6. Monitor Knob (knob #3) to full USB
Audio test #2
1. Using 2 qty 1/4" TRS cables.
2. Connect Main OUT L channel to Rear Input 1.
3. Connect Main OUT R channel to Rear Input 2.
4. Set Main Volume (knob #5) to Max.
5. Set all Gain knobs (knob #1) to Max.
6. Monitor Knob (knob #3) to full USB
Audio test #3
1. Using 1 qty 1/4” TRS to 2 x 1/4" TS cables
2. Connect Headphone Out left channel to Front Input 1 and the right channel to Front Input 2.
3. Set Main Volume Max.
4. Set all Gain knobs to Min.
5. Monitor Knob to full USB
6. Set headphone Volume (knob#4) to Max.
Audio test #4
1. Using 1 qty 1/4” TRS to 2 x 1/4" TS cables
2. Connect Headphone Out left channel to Front Input 1 and the right channel to Front Input 2.
3. Set Main Volume Max.
4. Set all Gain knobs to Max.
5. Monitor Knob to full USB
6. Set headphone Volume (knob#4) to Max.
+48V Phantom Power Test
1. Switch the +48V phantom power to the right (turning it on).
2. Confirm that 48V is present on pins 2 and 3 of each XLR jack using the multimeter.
3. The acceptable pass range is 45V to 52V.
4. Switch the +48V phantom power to the left to shut down phantom power function.