Yamaha-AN-200-Service-Manual电路原理图.pdf
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1、SERVICE MANUAL HAMAMATSU, JAPAN 1.494K-059 Y.K Printed in Japan 01, 02 SY011548 CONTENTS SPECIFICATIONS . 3 PANEL LAYOUT. 4 CIRCUIT BOARD LAYOUT. 6 WIRING. 6 BLOCK DIAGRAM . 7 DISASSEMBLY PROCEDURE . 8 LSI PIN DISCRIPTION.11 IC BLOCK DIAGRAM. 15 DIMENSIONS . 17 CIRCUIT BOARDS . 18 TEST PROGRAM ESSEN
2、TIALS OF ORDER ON THE COLLECTION OF BATTERIES. G Please refer to the diassembly procedure for the removal of Back-up Battery. G Leest u voor het verwijderen van de backup batterij deze beschrijving. RadioFans.CN 收音机爱 好者资料库 3 AN200 ISPECIFICATIONS 1.FUNCTIONS Tone Generator Analog Physical Modeling 2
3、VCO (Osc. Sync, FM), Noise, Ring Mod., Filter (FEG), Amp (AEG), 2LFO, PEG + AWM2 Timber1 (AN) + 3 (AWM2) Polyphony5 (AN) + 32 (AWM2) Notes EffectorDistortion, 3-Band EQ (only AN) + 1 Effector (Tempo Delay/Reverb, Flanger/ Chorus, Phaser, Amp. Simulator) PatternPreset Pattern x 256, User Pattern x 12
4、8 Scene2 Scene Step SequencerMIDI Sync, MIDI Transmit OthersFree EG (4 tracks) 2.CONTROLLERS Sound Control Knobx 16 (Cutoff/Filter Type, Resonance, FEG Depth, VCO1/2 Balance, FM Depth, Sync Pitch, Noise Level, EG Attack, EG Decay, EG Sustain, EG Release, Portamento Time, Effect Param/ Pan, Effect We
5、t/Vol, LFO Speed, Scene Control) Master Volume Knobx 1 Rotary Encorderx 1 3.PANEL SWITCHES Sound Control Sw.x 8 (LFO Detail, Key Assign, VCO1 Wave, Sync Mode, VCO2 Wave, Effect Type, EG Select, Dist Sw) Scene x 2, Sequencer. Sw x 2, Mode x 2, Pattern Select x 1, Keyboard Mode x 1, Step Select x 16,
6、Step Group Select x 2, Track Select x 2, Play Effect x 2, Octave x 2, Tap Tempo x 1, Free EG Sw. x 4, Free EG Mode x 1, Free EG Length x 1, Store x 1, Show Value x 1, Shift x 1, Exit x 1 4.DISPLAY 7SEG LEDx 4 5.CONNECTORS OUTPUT L (MONO)/R Phone x 2 MIDI IN/OUTDin x 2 DC IN PHONESStereo phone 6.MAXI
7、MUM OUTPUT LEVEL Phones+0.5 dBm (33 ohm) Stereo Output+9.0 dBm (10 kohm) 7.IMPEDANCE Phones47 OUTPUT L/R1k 8.POWER CONSUMPTION 7.4W (DEMO PLAY) 340mA 10% 9.DIMENSIONS, WEIGHT 338.0 (W) x 208.9 (D) x 51.7 (H) mm, 1600 g 10.ACCESSORIES CD ROM (for Windows and Macintosh)x 1 Owners Manualx 1 AC Adaptorx
8、 1 (Power supply recommendation may vary from country to country. Please check with your nearest Yamaha dealer for further details.) 4 AN200 I PANEL LAYOUT G Top Panel Main block Control blockKeyboard block Voice block Main Block SONG button PATTERN button DATA knob SHOW VALUE button STORE button EX
9、IT button VOICE BLOCK SCENE group SCENE knob 1 button 2 button FREE EG group LENGTH button 1 button 2 button MODE button 3 button 4 button VOLUME knob LFO group DETAIL button SPEED knob EG group ATTACK knob DECAY knob SUSTAIN knob 5 AN200 RELEASE knob SELECT button DIST group SWITCH button COMMON gr
10、oup KEY ASGN button VCO1 group WAVE button SYNC group MODE button VCO 2 group WAVE button PORTAMENTO knob VCO 1/2 knob FM DEPTH knob SYNC PITCH knob NOISE LEVEL knob EFFECT group TYPE button PARAM / PAN knob WET / VOL knob VCF group CUTOFF / TYPE knob RESONANCE knob FEG DEPTH knob CONTROL BLOCK ? /
11、I (START / STOP) button TAP button G button SWING button REVERSE button SHIFT button OCT button KEYBOARD button PATTERN SELECT button SYNTH TRACK button RHYTHM TRACK button KEYBOARD BLOCK DC INOUTPUT PHONES STAND BY / ONMIDI INMIDI OUT G Rear Panel 6 AN200 I CIRCUIT BOARD LAYOUT I WIRING PLG150-AN D
12、M LED PN 28C99-8818208 CN6(4P)CN5(15P)CN2(7P) CN1(16P) CN1(16P) CN3(15P)CN4(6P) CN3(4P) CN2(15P) CN4(6P) CN5(7P) CN1(7P) CN6(7P) CN1(15P) PLG LED DM PN 1 3 2 4 5 7 6 1 2 3 4 5 6 7 LOCATION KR-KR DS-KR DS-KR KR-KR DS-KR PLG-DM CONNECTOR NAMEPIN/LENGTHDESTINATION 16P / L=80 7P / L=450 4P / L=380 15P /
13、 L=220 7P / L=150 6P / L=200 15P / L=50 PN-CN1 DM-CN2 DM-CN6 DM-CN3 DM-CN1 DM-CN4 DM-CN5 LED-CN1 PN-CN5 PN-CN3 PN-CN2 PN-CN6 PN-CN4 PLG_AN-CN1 7 AN200 I BLOCK DIAGRAM Backup Battery 3V RESET+5V RES1 RES2 RES3 Analog Switch Bat LED Driver LED Comon Latch to Panel LED 28CA1-8818204 1 OUTPUT L/MONO OUT
14、PUT R PHONES AMP AMP Muting+9V CN2 DAC LPF LPF +5V Regurator STANDBY ON MIDI IN MIDI OUT DC-DC Convertor +3.3V Regurator +9V +5V +3.3V CN5 LED Data Latch LED Driver to Panel LED SW Data Buffer flom Panel SW SW Strobe Latch to Panel SW A/D Latch VOLUME A/D Multi Plexer A/D Multi Plexer CN6 CN1 flom K
15、nob VR X 8 flom Knob VR X 8 CN2 CN3 +1.65V +3.3V OP AMP FLASH 8M ROM Program 1M SRAM Lower Buffer MIDI-A or MIDI-B Switch DC IN to LED CN1 1M SRAM Upper flom LED Driver CN4 CN4 +5V GND +5V GND DATA CN3CN6 Encoder I/F CN1 RES2 CN5 JK4 JK3 JK2 JK1 JK5 RES1 RES3 XTAL 8.4672MHz Photo Coupler C-Bus Contr
16、ol C-Bus S-Bus Control S-Bus 4M DRAM DSP 8M ROM Wave +9V +4.35V +5V OP AMP +5V WCLK HCLK 64fs Synchronous Divider +3.3V Knob out Knob X 15 +1.65V +3.3V Knob out Knob(center click) X 1 Panel SW With LED X 36 Panel SW X 15 Panel LED #A0642=25 Panel Side CN1 +3.3V LED DM PN PLG-AN 21345678 910111213141
17、516 TAP SWINGREVERS OCT TG TRACK SFX TRACK KEYBOARD PATTERN SELECT STEP 18 STEP 916 6P 6P 4P 4P 16P 16P 15P 15P7P 7P 7P 7P 15P 15P IC6 IC6 IC11 IC11 IC16 IC19 IC10 IC5 IC5IC5 IC5 IC8 IC26 IC7 IC13,14 IC4 IC20IC12 IC21IC22IC24 IC2 IC3 IC15 IC7IC8 IC9 IC3IC2IC1IC4IC5, 6 IC25-5,9,13 IC25-4 IC27-3,6 Sep
18、arate Mode IC17 SWX00B 79-87,96-99 106-118,121-123 47,48,51-59,62-74 23-34,37-40 9 10 35,119,133,143,161 6,7,12,49,61,77,91 20 130 156,157,159 164 163 158 14,15,16 124,126-128,132 135-142,165 21 154 125,145,152 13,15,16 7 11 6 2 6 1 7 2 6 1 7 7,8,9,14 1,2,5,16 6,11-13,15 18 17 4 7 2,6 1 118 IC4 7111
19、01312 12 98 3 1 4 2 1 3 1 4 1 3 1,3 4,6 31 3,4,7,8,17,183,4,7,8,17,18 2,5,6,9, 12,15,16 2,5,6,9, 12,15,1611-18 2-9 1,3,4, 7,8 2,5,6, 9,12 6,9,113 1,2,4,5, 12-15 6,9,113 1,2,4,5, 12-15 65 43 D13 D12 1 +9V Regurator 8 AN200 I DISASSEMBLY PROCEDURE 1.Bottom Assembly (time required: about 1 min) 1-1Remo
20、ve the five (5) screws marked 180 and the two (2) screws marked 185. The bottom assembly can then be removed. (Fig. 1) *If you turn the mixer upside down for disassem- bling and assembling, put 2 wooden bolsters underneath the unit at its both side ends to protect the PN circuit board from being dam
21、aged. (Fig. 1-1) 180 185 Bottom Assembly PLG150-AN DM 160 120130140 *1*1 2.PLG150-AN Circuit Board (time required: about 1 min) 2-1Remove the bottom assembly. (See Procedure 1.) 2-1Remove the tree (3) screws marked 160. The PLG150-AN circuit board can then be removed. (Fig. 2) *Attachment considerat
22、ion of the PLG150-AN circuit board. When installing the PLG150-AN circuit board, do with connector assembly as shown in the fig 2-1. Fit the PLG150-AN circuit board caring not to let the connector assembly in it. 180:Bind Head Tapping Screw-B 3.0X6 MFZN2Y (EP600130) 185:Bind Head Tapping Screw-B 3.0
23、X6 MFZN2Y (EP600130) 120:Bind Head Tapping Screw-P 2.6X8 MFZN2Y (EP620100) 130:Angle, L (V655450) 140:Angle, R (V655460) 160:Bind Head Tapping Screw-B 3.0X86 MFZN2Y (EP620130) (Fig. 1) (Fig. 2) Wooden bolster AN200 Bottom side (Fig. 1-1) 9 AN200 3.DM Circuit Board (time required: about 2 min) 3-1Rem
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