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LTO APM200 Service Manual

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Service Manual
Model: APM200
www.altoproaudio.com
Version: 1.0

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Summary of Contents for LTO APM200

  • Page 1 Service Manual Model: APM200 www.altoproaudio.com Version: 1.0...

  • Page 2: Table Of Contents

    CONTENT 1. INTRODUCTION… … … … … … … … … … … … … … … … … … … … 1 2. TECHNICAL SPECIFICATION… … … … … … … … … … … … … … 2 3.

  • Page 3: Introduction

    1.INTRODUCTION The main features are as follows: - 1 6 MONO Inputs with gold plated XLR and balanced TRS JACK. - GAIN and +48V Phantom for mono/mic inputs. - 2 Stereo Inputs with balanced TRS Jacks. - Peak LED in each Channels. - 3-band EQ with sweepable MID on mono inputs.

  • Page 4: Technical Specification

    8. TECHNICAL SPECIFICATION 2.Technical Specification 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 0dB to 45dB (MIC) SNR (Signal to Noise Ratio) 115dB electronically balanced Line input...
  • Page 5 8. TECHNICAL SPECIFICATION Fuse 115V : 12A 230V : 6.3A Physical Dimension (W D H) 710 565 145mm Weight (Net) : 16.3kg (35.9lb) (Gross) : 21.8kg (48.6lb) - 3 -...

  • Page 6: Block Diagram & Schematic Diagram

    3.BLOCK DIAGRAM APM200 BLOCK DIAGRAM GAIN (0~-45dB) (+15~-30dB) LEVEL SET M ID (FREQ) PHANTOM PEAK POWER LO CUT LEFT-BUS FADER LEVEL " # MUTE +/-15db RIGHT-BUS AUX1 POST $ % % AUX-1 AUX2 ST SUB OUT INSERT POST AUX-2 LEFT...

  • Page 7: Schematic Diagram

    SCHEMATIC DIAGRAM APM200_STEREO BOARD VER070710(1/4) VR51A R230 C155 B50K 332P R224 R166 R168 R237 VR53A LEFT-BUS LEFT-BUS B50K C151 R206 U24A R186 102P R200 MUTE 4580M 47uF/25V 200K R100 R102 R104 VR56 LEVEL R136 R198 CH 9/10 R178 C157 17K4 R229 SW25A C143...
  • Page 8 APM200_STEREO BOARD VER070710(2/4) R331 10K0 R308 10K0 2TK-OUT-L 2TK-OUT-L C111 4580M 47uF/25V R322 ST SUB OUT ST SUB OUT 56K2 R346 LEFT M ET ER R288 120R (-30) (-20) (-10) (-7) (-4) (-2) (+2) (+4) (+7) (+10) (+18) LEFT-BUS 16K5 R332 LEFT-BUS R309...
  • Page 9 APM200_STEREO BOARD VER070710(3/4) 9EQ IN-R C137 R451 47uF/25V C278 +17V -17V +17V -17V +17V -17V +17V -17V +17V -17V +17V -17V +17V -17V +17V -17V +17V -17V R453 330P TR11 R410 TR13 R412 TR15 R414 TR17 R416 TR19 R418 TR21 R420 TR23 R422...
  • Page 10 Titel C374 C375 C379 C380 C381 C383 C385 STEREO BOARD 100n 100n 100n 100n 100n 100n 100n -17V Size Model No: Revision VER070710 APM200 - 8 - Date: 20-Jul-2007 Sheet 4 of APM STEREO BOARD.S03 File: Drawn By: JINBO YUAN...
  • Page 11 - 9 -...
  • Page 12 APM MONO BOARD(1/1) R106 +17V 1K50 LEVEL SET R214 MUTE 11K0 SW2A 470P 22uF/35V PS-22E85L R219 4580M 950922修改 4580M 47uF/25V 10K0 5K11 3904 R226 R139 MIC 1 VR6A EQ HI (12K) 47uF/50V D10K 4148 4148 LEFT-BUS SW3B LEFT-BUS 3904 C101 C102 C109 5K11...
  • Page 13 BYV27 L7812 Vout PSM-50Wd(1/1) 2PIN +12V 0.1uF/100V 330uF/25V PGND 100uF/16V PGND PGND BYV27 L7805 Vout 0.1uF/100V 220uF/25V 100uF/16V PGND PGND PGND PGND 220K 220K PGND ETD29 RTH1 TIP41 47uF/100V P6KE200 +48V BYV26C 0.1uF/100V 2N5551 R100 0.047uF/250V KBP206 PGND 220K PGND 4.7NF/400V +15V-1 BYV28...
  • Page 14 Digimod1000(1/1) 72P 1.27mm 180° 72P 1.27mm 180° 2P PH7.5mm 330O± 1% 330O± 1% 0.45A/85V TP13 1.00KO ±1% CN17 CN9-25 IN A OUT A CN9-6 CN9-1 1.0uF/16V CN8-7 CN9-8 1.00KO ±1% 2P PH5.08mm IN B OUT B CN8-7 4P 2.54mm 180° CN9-13 HCPL-0611 TC4423EPA...
  • Page 15 - 13 -...
  • Page 16 12VMETER +18DB-L +10DB-L +7DB-L +4DB-L +2DB-L 0DB-L -2DB-L -4DB-L +VCC -7DB-L NetU21_8 -10DB-L NetU21_4 -20DB-L +18DB-L -30DB-L +10DB-L +7DB-L LM339 LM339 LM339 LM339 LM339 LM339 LM339 LM339 LM339 LM339 LM339 LM339 +4DB-L +2DB-L 0DB-L -2DB-L -4DB-L -7DB-L -10DB-L NetU15_11 -20DB-L -30DB-L NetU15_11 +VCC...
  • Page 17 - 15 -...
  • Page 18 APM200 接線圖 AC SEL AC IN APM120 SPEAKER APM200 SPEAKER AC SEL AC SEL POWER BOARD DC OUT DIGIMOD1500 DIGIMOD1000 AC IN AC IN AC IN +48V +48V +48V +48V PGND PGND PGND PGND AMP SIGNAL OUT +48V PGND DGND...

  • Page 19: Pcb Layout

    4.PCB LAYOUT - 17 -...
  • Page 20 - 18 -...
  • Page 21 - 19 -...
  • Page 22 DGMCN DGMCN DGMCN TRL17 TRL17 TRL17 DGMCN TRL17 DGMCN TRL17 TOPM LAYER BOTTO LAYER OVERL BOTTO SOLDER SOLDER - 20 -...
  • Page 23 - 21 -...
  • Page 24 - 22 -...
  • Page 25 - 23 -...
  • Page 26 - 24 -...
  • Page 27 PCB:DIGIMOD OUTPUT-JK BOTTOM LAYER BOTTOM SOLDER PCB:DIGIMOD OUTPUT-JK TOP OVERLAY - 25 -...
  • Page 28 - 26 -...

  • Page 29: Exploded View & Mechanical Perts List

    5.Exploded View - 27 -...
  • Page 30 No. Part No. Description Specification MA07116 PANEL APM200 ALTO-V1.0 MB05627 BOTTOM REAR PANEL APM200 ALTO-V1.0 MI03912 BARRIER APM200 0.8t*484.48*640*10-V1.0 APM-120 25.5*134.3*559BLACK NI04461 HANDLE RIGHT-V1.0 APM-120 25.5*134.3*559BLACK LEFT- NI04460 HANDLE V1.0 APM-120 12*58.47*134.3BLACK NI04463 HANDEL COVER RIGHT-V1.0 APM-120 12*58.47*134.3BLACK LEFT- NI04462 HANDEL COVER V1.0...
  • Page 31 No. Part No. Description Specification HK07698 K-PC BOARD P-APM200 STEREO-DIP MG00305 COPPER PILLAR M3*24*0.5PH HK01409 K-PC BOARD P-313123-DIP MG00243 COPPER PILLAR M3*5*0.5PH MF00037 SPRING WASHER ψ3.2*ψ5.5*1t BLACK-PLATED MG00036 M3*4 SCREW MG00572 COPPER PILLAR M3*125*0.5PH ME00015 COLOR NUT HE00125 DC24V/0.14A 80*80*15.175mm...

  • Page 32: Bom

    6.BOM Rank Part No. Description Specification QTY Remark PF03306 MIXER APM200 ALTO 230V ├0001 MA07116 panel-RS APM200 ALTO V1.1 ├0002 MB05627 chassis-RS APM200 ALTO V1.1 ├0003 MI03813 side cover board-RS APM-120_V1.0 APM-120 1t*129.57*505 ├0004 MI03811 side cover board-RS right V1.0 APM200 ├0005...
  • Page 33 HA00477 wire 420mm brown L5R5 DIGIMOD1500power input ├0065 HA00550 wire 420mm red L5R5 DIGIMOD1500power input 20P*5 110*3/95mm UL1007 ├0066 HA04830 wire-RS APM200 BUS 28AWG 8P-4P*2 ├0067 HA04856 wire-RS 760/110*6/450/280/70UL1007 200 PWR 28AWG 2P/1P 230mm UL1007 ├0068 HA05019 wire-RS BNC connector 24AWG ├0069...
  • Page 34 HJ00006 dessicant ├0090 NE05004 label ALTO PF V1.2 ├0091 NE16531 lable-RS APM200 V1.0 ├0092 NB05604 carton-RS APM200 ALTO V1.0 ├0093 NB05603 inner case-RS APM200 ALTO V1.0 ├0094 NA00746 silk wadding-RS APM200 up V1.0 ├0095 NA00747 silk wadding-RS APM200 down V1.0 ├0096...
  • Page 35 Rank Part No. Description Specification QTY Remark 2.54 180° 4P(gold-plated) │　├0004 HC00359 connector 6/11.6mm │　├0005 HC00389 connector(male) 16P 2.54mm180° │　├0006 HC00082 connector(male) 8P 2.5mm 180° 6.3A 250V φ5.2*20mm │　├0007 HD00018 glass tube fuse CCEE/CSA/S/UL/VDE │　├0008 HC00276 connector(male) 3P 2.54mm 180° short circuit │　├0009 HC00034...
  • Page 36 Rank Part No. Description Specification QTY Remark S20- Y-type capacitor- │　├0042 CG00081 K300(B72220301K101)/(EPC RS-ACT 2.5Ω │　├0043 RH00034 thermistor-RS-CT B57237S259M/(EPCOS) │　├0044 HK07313 PC board P-DGM1500(PowerSoft)- SMD ceramic │　│　├0001 CI00046 1uF/16V Y5V-1206(3216) capacitor 1206 SMD ceramic │　│　├0002 CI00095 0.1uF/50V X7R capacitor 1206 SMD ceramic │　│　├0003 CI00103...
  • Page 37 Rank Part No. Description Specification QTY Remark SMD fixed 4*0.47mH(B82792-C2474- │　│　├0028 CO00138 inductance-RS-CT N315/(EPCOS) │　│　├0029 HB02847 PCB-RS DPSAMP1000 VER080319 SMD precise │　│　└0030 RD00635 33.0KΩ ±1％ 1206 resistor-RS 1/4W │　├0045 HK07198 PC board-RS P-DGMFILT14(TO000062) 2.54 90° 2*2P (gold-plated) │　│　├0001 HC00855 connector-RS 6/14.4/19.5 │　│　├0002 AC00179...
  • Page 38 Rank Part No. Description Specification QTY Remark SMD ceramic │　│　│　├0012 CI00125 10uF/16V Y5V-1210(3225) capacitor 1210 4.7PF/50VC0G± SMD ceramic │　│　│　├0013 CI00084 0.25PF(C1608C0G1H4R7CT) capacitor 0603 │　│　│　├0014 SE00025 SMD diode-RS 0.45A/85V BAV99 │　│　│　├0015 SE00026 SMD diode-RS 0.45A/85V BAV70 │　│　│　├0016 SE00027 SMD diode-RS 0.45A/85V BAW56 1/2W SMD zener diode- │　│　│　├0017...
  • Page 39 Rank Part No. Description Specification QTY Remark SMD precise │　│　│　├0042 RD00591 82.0KΩ ±0.1% 0603 resistor-RS 1/10W SMD precise │　│　│　├0043 RD00332 680Ω ±1% 0603 resistor 1/10W SMD precise │　│　│　├0044 RD00525 33.0KΩ ±1% 0603 resistor 1/10W SMD precise │　│　│　├0045 RD00590 1.50KΩ ±0.1% 0603 resistor-RS 1/10W SMD fixed resistor │　│　│　├0046...
  • Page 40 Rank Part No. Description Specification QTY Remark metal-film capacitor │　├0057 CF00128 0.022uF/250V 5% CASE01 1.0uF/275V │　├0058 CG00094 X2 capacitor-RS PX105K31F0H150D X1/Y2 capacitor 4700PF VDE/UL ±20% │　├0059 CG00052 X1:400V~ Y2:250V~ 0.1uF/275V │　├0060 CG00095 X2 capacitor-RS PX104K31D2H120D metal-film 1.0uF/250V ± │　├0061 CF00264 capacitor-RS 5%(AC105J2ED4H150D) metal-film...
  • Page 41 Rank Part No. Description Specification QTY Remark Silicone insulator- │　├0022 NC00980 1.0t*25mm*30mm common 1.90uH~2.30uH/T50- │　├0023 CN00180 inductance-RS 2(TO000061) │　├0024 RA01614 chassis bracket 5W 4.7Ω ±5% SQM type 2*5P 3.0mm 180°(C3030WV- │　├0025 HC00879 connector(male)-RS F-2*5P) integrated circuit- TC4423EPA(PDIP8)/(MICRO │　├0026 SD00318 RS-C CHIP) │　├0027 SD00317...
  • Page 42 Rank Part No. Description Specification QTY Remark SMD ceramic │　│　├0008 CI00042 0.001uF/50V NPO capacitor 1206 SMD ceramic │　│　├0009 CI00135 33PF/50V NPO ±5% capacitor 1206 SMD ceramic │　│　├0010 CI00046 1uF/16V Y5V-1206(3216) capacitor 1206 SMD ceramic │　│　├0011 CI00041 470PF/50V NPO capacitor 1206 SMD ceramic │　│　├0012 CI00263...
  • Page 43 Rank Part No. Description Specification QTY Remark stick behind X2 capacitor after │　├0052 NE16887 lable-RS POWERMOD_V1.0 download test │　│　├0001 NI00015 membrane 0.04*1M │　│　└0002 NH00014 bond paper 0.05*1M white P-DGM500-1000/CNTRL17- │　├0053 HK07158 PC board │　│　├0001 SC00319 crystal oscillator 12.288MHZ P-photosensitive resistance+ │　│　├0002 HK07274 Photodiode...
  • Page 44 Rank Part No. Description Specification QTY Remark SMD precise │　│　│　├0023 RD00392 2.20KΩ ±1% 0603 resistor 1/10W SMD fixed resistor │　│　│　├0024 RD00105 22KΩ ±5% 0603 1/10W SMD fixed resistor │　│　│　├0025 RD00129 0.0Ω ±5% 1206 1/4W SMD precise │　│　│　├0026 RD00525 33.0KΩ ±1% 0603 resistor 1/10W SMD precise │　│　│　├0027...
  • Page 45 Rank Part No. Description Specification QTY Remark SMD integrated │　│　│　├0051 SG00509 HEF4069UBT(SO14)/(PHI) circuit-RS SMD ceramic │　│　│　├0052 CI00278 0.0018uF/50V NPO ±5% capacitor-RS 1206 SMD precise │　│　│　├0053 RD00415 4.70KΩ ±1% 0603 resistor 1/10W DPSAMP1000CTRL(1*5)_V │　│　│　├0054 HB02848 PCB-RS ER080319 ATmega8- SMD integrated │　│　│　└0055 SG00661 16AU(TQFP32)/(ATMEL) circuit-RS...
  • Page 46 Rank Part No. Description Specification QTY Remark │　├0007 SA00222 diode-RS-ACT 2.2A/274V P6KE200A 2N5550/2N5551(TO92)/(HS │　├0008 SB00073 transistor-RS-ACT │　├0009 SB00064 transistor-RS-ACT TIP41C(TO220)/(ST) │　├0010 SA00130 diode-RS-ACT 1A/600V/35ns BYV26C BYV28-200- │　├0011 SA00144 diode-RS TAP(SOD64)/(VISHAY) │　├0012 SA00127 zener diode 1/2W 47V 1N5261 │　├0013 SA00004 high speed diode-RS 2A/100V BYV27-200,113 │　├0014 NI02249 plastic washer...
  • Page 47 Rank Part No. Description Specification QTY Remark SMD fixed resistor │　│　├0003 RD00025 3.3KΩ ±5% 0805 1/8W SMD precise │　│　├0004 RD00235 4.70KΩ ±1% 0805 resistor 1/8W SMD precise │　│　├0005 RD00515 4.7Ω ±1% 1206 resistor 1/4W SMD precise │　│　├0006 RD00254 68.0KΩ ±1% 1206 resistor 1/4W SMD fixed resistor │　│　├0007...
  • Page 48 Rank Part No. Description Specification QTY Remark │　├0016 NI01773 LED spacer support LEDS-13 LED spacer support- │　├0017 NI04453 LEDS-21 21mm │　├0018 HC00982 connector-RS 2.0mm 180° 2*10P 4/9.4 back-solder │　├0019 HC00984 connector-RS 2.0mm 180° 2*2P 4/9.4 back-solder │　├0020 HC00983 connector-RS 2.0mm 180° 2*4P 4/9.4 back-solder │　├0021 AC00179...
  • Page 49 7.5mm SMD integrated NJM4580M- │　│　└0033 SG00122 circuit-RS-ACT TE3(SOP8)/(JRC) D10KΩ RF6011YP600F- │　└0023 RC00284 slide potentiometer 10KD(SAS1) ├0101 HK07698 PC board P-APM200 STEREO-DIP BA15218N(M5218L代 │　├0001 SD00007 integrated circuit 用)(SIP8)/(ROHM) │　├0002 SB00062 transistor-RS-ACT BC337-25(TO92)/(PHI) slide potentiometer- W100KΩ RF30H12KD107- │　├0003 RC00625 100K(4B)*2(SAS) B5KΩ XV09213YNPV30F- │　├0004...
  • Page 50 Rank Part No. Description Specification QTY Remark W50KΩ RK09K1130265- │　├0006 RC00757 potentiometer-RS 50K4BT(SAS1) B100KΩ RD12L12C0217- │　├0007 RC00626 potentiometer-RS 100K3B*2(SAS);15F W50KΩ │　├0008 RC00670 potentiometer-RS XV012313YGPV30F-4B50K B50KΩ │　├0009 RC00669 potentiometer-RS XV012313YGPV30F-3B50K │　├0010 SA00052 L.E.D φ3 round(green)long foot 26 3m/m round(yellow)long foot │　├0011 SA00054 L.E.D φ3 round(red)long foot...
  • Page 51 Rank Part No. Description Specification QTY Remark SMD rectifier │　│　　　├0008 SE00009 DAN202K/T-146 diode-RS SMD rectifier │　│　　　├0009 SE00028 BAS316,115 diode-RS-ACT SMD fixed resistor │　│　　　├0010 RD00059 0.0Ω ±5% 0603 1/10W SMD fixed resistor │　│　　　├0011 RD00083 1.0KΩ ±5% 0603 1/10W SMD fixed resistor │　│　　　├0012 RD00099 8.2KΩ...
  • Page 52 AC00179 tin without lead-RS M705E Sn 3Ag-0.5Cu 3.078 │　├0034 AC00179 tin without lead-RS M705E Sn 3Ag-0.5Cu 30.544 │　├0035 HK07699 PC board P-APM200 STEREO-SMD SMD fixed resistor │　│　├0001 RD00059 0.0Ω ±5% 0603 1/10W SMD fixed resistor │　│　├0002 RD00062 18Ω ±5% 0603...
  • Page 53 Rank Part No. Description Specification QTY Remark SMD fixed resistor │　│　├0019 RD00306 20KΩ ±5% 0603 1/10W SMD fixed resistor │　│　├0020 RD00105 22KΩ ±5% 0603 1/10W SMD fixed resistor │　│　├0021 RD00106 27KΩ ±5% 0603 1/10W SMD fixed resistor │　│　├0022 RD00353 36KΩ ±5% 0603 1/10W SMD fixed resistor │　│　├0023...
  • Page 54 SMD rectifier diode RLS4148 0.5A (LL-34) SMD zener diode- │　│　├0078 SE00016 1/2W 5.1V(RLZ5.1B) LL-34 RS-ACT │　│　├0079 SE00008 SMD rectifier diode DA204K/T-146 SMD transistor-RS- │　│　├0080 SF00031 BC847B(SOT23)/(PHI) │　│　├0081 HK07700 PC board P-APM200 STEREO-AI electrolytic │　│　│　├0001 CB00190 4.7uF/25V φ4*7mm capacitor - 52 -...
  • Page 55 JK VER061107 │　└0006 AC00179 tin without lead-RS M705E Sn 3Ag-0.5Cu 0.7236 ├0105 HA05130 wire-RS 320mm UL1015 18AWG ├0106 NF02919 user manual-RS APM200 ALTO V1.1 │　└0001 NH00149 paper 889*640mm 0.875 DC24V/3000RPM └0107 HE00144 fan-RS 80*80*25mm 150mm 2.5 3P - 53 -...