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Service Manual 

 

 

 

 

 

 

www.altoproaudio.com 

Version: 2.0

MODEL:AMX-220MKII/AMX-220FX MKII

 

                   

 

 

Revised on Dec,2009

Содержание AMX-220FX

Страница 1: ...Service Manual www altoproaudio com Version 2 0 MODEL AMX 220MKII AMX 220FX MKII Revised on Dec 2009...

Страница 2: ...CONTENTS 1 Introduction 1 2 Specification 2 3 Block Diagram 3 4 Schematic Diagram 4 5 PCB Layout 11 6 Wiring Diagram 22 7 Exploded Views Mechanical Parts List 23 8 BOM List 26...

Страница 3: ...he AMX 220MKII AMX 220FX MKII mixing console is designed for professional application It will provide the following features 8 MIC input channels with gold plated XLR and balanced LINE inputs 4 stereo...

Страница 4: ...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 16 position PRESET Selecto...

Страница 5: ...N PHANTOM LINE IN GAIN POWER LO FREQ HI AUX1 AUX2 FADER POST PRE BALANCE AUX 1 AUX 2 FADER PEA K 3c 5e 1a 4d 2b LEFT MO NO 3c 5e 1a 4d 2b RIG HT T R S RN TN T R S RN TN M IC GAIN 0 60dB LINE IN TRIM 1...

Страница 6: ...INSERT6 5 6 7 U15B NJM4580M R151 62K R143 1K3 R175 20K C179 47u 25V C157 0 22u 50V C156 0 22u 50V C155 0 22u 50V R167 6K8 1 2 3 SW7A PS 22E85L 4 5 6 P SW7B PS 22E85L LO CUT 3c 5e 1a 4d 2b X23 JY 6351G...

Страница 7: ...1 R AUX RTN2 L AUX RTN2 R AUX SEND1 AUX SEND2 CTRL R L CTRL R R 2TK IN L 2TK IN R 3c 5e 1a 4d 2b X23 JY 6351G 02 250 T R S RN TN MAIN R UNBAL 3c 5e 1a 4d 2b X24 JY 6351G 02 250 T R S RN TN MAIN L UNBA...

Страница 8: ...SW34C PS 42E85L 11 10 12 SW34D PS 42E85L AFL L AFL R R337 27K R338 27K AUX1 PRE POST SW33 MUTE ALT3 4 SW34 SOLO PFL R53 10K SOLO PFL D5 BAS316 LOGIC LD5 YEL SOLO R185 2K2 VCC LOGIC 2 0V or 0 5V LOGIC...

Страница 9: ...311 22K EFX TO AUX1 AUX 1 AUX 1 LEFT BUS RIGHT BUS R104 10K R106 10K VR7B W50K VR7A W50K 3 2 1 U11A 4580M 5 6 7 U11B 4580M R308 56K C194 22P C66 47u 25V R142 20K R310 56K C193 22P C68 47u 25V R143 20K...

Страница 10: ...z R166 12K C217 3 3n M R267 1M EQ HI 12KHz VR35B B50K R255 6K8 VR47B B50K R253 6K8 LO 80Hz R286 47K C83 47u 25V 5 6 7 U29B 4580M R274 1M C202 22P R123 10K VR39B B50K R230 22K MID LO 500Hz R200 1K8 C16...

Страница 11: ...4DB L 0DB L 4DB L 10DB L NetU21_8 NetU21_4 VCC 10DB L 4DB L 0DB L 4DB L 10DB L 30DB L NetU15_11 PGND 1 6 7 U2B LM339 8 9 14 U2C LM339 8 9 14 U1C LM339 1 6 7 U1B LM339 8 9 14 U3C LM339 1 6 7 U3B LM339...

Страница 12: ...For AMX 220FX MKII only 10...

Страница 13: ...PCB 313123 2 Top Overlay 5 PCB Layout 11...

Страница 14: ...AMX 220MKII 220FX MKIIPU1 Top Overlay AMX 220MKII 220FX MKII PU1 TopLayer 12...

Страница 15: ...AMX 220MKII 220FX MKII PU1Bottom Overlay AMX 220MKII 220FX MKII PU1 Bottom Layer 13...

Страница 16: ...AMX 220MKII 220FX MKII PU2 Top Overlay AMX 220MKII 220FX MKII PU2 TOP Layer 14...

Страница 17: ...AMX 220MKII 220FX MKII PU2 Bottom overlay AMX 220MKII 220FX MKII PU2 Bottom Layer 15...

Страница 18: ...AMX 220MKII 220FX MKII MN1 Top overlay AMX 220MKII 220FX MKII MN1 TOP Layer 16...

Страница 19: ...AMX 220MKII 220FXMKII MN1 Bottom Overlay AMX 220MKII 220FX MKII MN1 Bottom Layer 17...

Страница 20: ...AMX 220MKII 220FX MKII MN2 Top overlay AMX 220MKII 220FX MKII MN2TOP Layer 18...

Страница 21: ...AMX 220MKII 220FX MKII MN2 Bottom Overlay AMX 220MKII 220FX MKII MN2Bottom Layer 19...

Страница 22: ...12VMETER Top overlay 12VMETER Top Layer 12VMETER Bottom Layer 12VMETER Top overlay 20...

Страница 23: ...DSP FOr AMX 220FXMKII only 21...

Страница 24: ...X RTN2 R AUX SEND1 AUX SEND2 CTRT R L CTRT R R 2TK IN L 2TK IN R ALT3 L ALT3 R GND MAIN R 2 MAIN R 3 GND MAIN L 2 MAIN L 3 EFXRTN L EFXRTN R F OOTSWITCH VCC VCC VCC VCC 5V 5V P H P WR GND GND DGND DGN...

Страница 25: ...MODEL No AMX 220 MKII 7 Exploded Views Mechanical Parts List 23...

Страница 26: ...MODEL No AMX 220FX MKII 24...

Страница 27: ...2_VER040828 1 S N Part No Description Specification Qty 1 MA04750 panel AMX 220FX ALTO_V1 1 1 2 MB03216 rear board AMX 220 1 3 MG00243 copper pillar M3 5 0 5PH 3 4 HB00895 PCB 313123 2 1 6 1 5 NI01947...

Страница 28: ...ght_V1 0 29 0028 NA00279 clip chain bag 0 04t 100 150mm_V1 0 30 0029 NA00875 PE bag RS 0 05t 820 540mm_V1 0 31 0030 NA00866 PE bag RS 0 1t 610 200mm_V1 0 32 0031 MG00041 screw M3 6 1 PCB 2222 cha ssis...

Страница 29: ...1 R102 R103 81 0010 RD00087 SMD fixed resistor 1 10W 2 0K 5 0603 R35 R36 R37 R38 R39 R40 R41 R42 82 0011 RD00094 SMD fixed resistor 1 10W 5 1K 5 0603 R83 R84 R85 R86 83 0012 RD00102 SMD fixed resistor...

Страница 30: ...18 C19 C20 C21 C22 C 23 C24 121 0014 AE00553 SenJu solder paste M705 GRN360 K2 V 0 5KG bottle 122 0015 CI00268 SMD ceramic capacitor RS 0603 47PF 50V NPO 5 C25 C26 C27 C28 C29 C30 C31 C32 123 0016 CI0...

Страница 31: ...142 R143 R144 R145 R146 R 147 R148 R149 R150 R151 R152 R154 163 0020 RD00105 SMD fixed resistor 1 10W 22K 5 0603 R63 R64 R65 R70 R221 R222 R223 R224 R22 7 R228 R229 R230 R231 R232 R351 R352 R1 9 R20 R...

Страница 32: ...SMD fixed resistor 1 10W 470 5 0603 R3 R5 R7 202 0005 RD00347 SMD fixed resistor 1 10W 510 5 0603 R8 203 0006 RD00348 SMD fixed resistor 1 10W 620 5 0603 R9 204 0007 RD00351 SMD fixed resistor 1 10W...

Страница 33: ...R196 R197 R198 R199 R200 247 0017 CI00075 SMD ceramic capacitor 0603 0 1uF 50V Y5V 80 20 C81 C82 C83 C84 C85 C86 C87 C88 C89 C90 C91 C92 C93 C94 C95 C96 C97 C98 C99 C10 0 C101 C102 C103 C104 C105 C10...

Страница 34: ...F_V1 2 24 0023 NB03029 carton AMX 220 220FX ALTO_V1 0 25 0024 ND00233 dustproof cloth 0 35t 402 79mm 26 0025 NB03168 cushion AMX 220 left_V1 0 27 0026 NB03167 cushion AMX 220 right_V1 0 28 0027 NB0303...

Страница 35: ...D1 72 0015 SG00068 SMD integrated circuit 74HC14DT SO14 PHI IC1 73 0016 SG00410 SMD integrated circuit RS ACT IC41LV16256 35KG SOJ40 ICSI IC6 74 0017 SG00166 SMD integrated circuit TY 2 ALTO GMCODE 10...

Страница 36: ...C31 C32 C234 C 235 C236 C237 119 0013 CI00075 SMD ceramic capacitor 0603 0 1uF 50V Y5V 80 20 C33 C34 C35 C36 C37 C38 C39 C40 C41 C42 C73 C74 C75 C76 120 0014 SE00011 SMD rectifier diode RLS4148 0 5A L...

Страница 37: ...tor 1 10W 51 1K 1 0603 R17 R18 R19 R20 R21 R22 R23 R24 R25 R26 R27 R28 R29 R30 R31 R32 154 0012 CI00075 SMD ceramic capacitor 0603 0 1uF 50V Y5V 80 20 C33 C34 C35 C36 C37 C38 C39 C40 C41 C42 C43 C44 C...

Страница 38: ...citor 0603 0 1uF 50V Y5V 80 20 C1 C2 194 0012 SG00210 SMD integrated circuit LM339DT ST U1 U2 U3 195 0013 AE00553 SenJu solder paste M705 GRN360 K2 V 0 5KG bottle 196 0014 RD00346 SMD fixed resistor 1...

Страница 39: ...R10 R11 R12 R13 R17 R18 R23 R24 R25 R26 R27 R28 R29 R30 R34 R35 R36 R37 R38 R41 R42 R43 R4 6 R331 R333 R341 R348 R350 R353 R35 4 R355 R356 R335 R337 R339 246 0012 RD00095 SMD fixed resistor 1 10W 5 6K...

Страница 40: ...PO 5 C239 C240 277 0043 CI00266 SMD ceramic capacitor RS 0603 22PF 50V NPO 5 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C23 C24 C25 C26 C27 C28 C29 C30 C31 C32 C3 3 C95 C96 C185 C1...

Страница 41: ...56 R267 R261 R262 R263 R264 R265 R266 R268 309 0004 RD00090 SMD fixed resistor 1 10W 3 0K 5 0603 R1 R2 R3 R4 R5 R6 R7 R8 310 0005 RD00092 SMD fixed resistor 1 10W 3 9K 5 0603 R85 R86 R87 R88 R89 R90 R...

Страница 42: ...16 C217 C218 C219 C220 C221 C222 C223 C224 331 0003 CF00143 metal film capacitor MSC 0 0015uF 100V 5 CASE01 C57 C58 C59 C60 C61 C62 C63 C64 332 0004 CF00137 metal film capacitor MSC 0 033uF 63V 5 CASE...

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