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

24、ove the bottom assembly. (See Procedure 1.) 3-2Remove the PLG150-AN circuit Board. (See Procedure 2.) 3-3Remove the six (6) screws marked 120. The DM circuit board can then be removed. (Fig. 2) *Attachment consideration of the DM circuit board Confirm that the DM contact terminal 110b, which is on t

25、he backside of the DM circuit board, is not distorted or bent. Contact it appropriately on the bottom board assembly. Replace any terminal when it is bent or broken. (Fig. 2-2) DM PLG150-AN DM-PLG Connector Assembly CN5 CN1 orOK NG SONGPATTERNSTORE VELOCITYGATE TIMEPITCH INST SELBPMBEAT 210200 200 P

26、N 6060 4.PN Circuit Board (time required: about 4 min) 4-1Remove the bottom assembly. (See Procedure 1.) 4-2Remove the PLG150-AN circuit Board. (See Procedure 2.) 4-3Remove the DM circuit Board. (See Procedure 3.) 4-4Remove the seventeen (17) knobs marked 200 and one (1) knob marked 210. (Fig. 3) 4-

27、5Remove the fourteen (14) screws marked 60. The PN circuit board can then be removed. (Fig .4) 200:Knob K-CB (V4765800) 210:Knob (VU931600) 60: Bind Head Tapping Screw-P 2.6X8 MFZN2Y (EP620100) (Fig. 3) (Fig. 2-2) (Fig. 2-1) (Fig. 4) DM Terminal 100b: DM Terminal (V7450500) 10 AN200 5.LED Circuit Bo

28、ard (time required: about 5 min) 5-1Remove the bottom assembly. (See Procedure 1.) 5-2Remove the PLG150-AN circuit Board. (See Procedure 2.) 5-3Remove the DM circuit Board. (See Procedure 3.) 5-4Remove the PN circuit Board. (See Procedure 4.) 5-5Remove the four (4) screws marked 40. The LED circuit

29、board can then be removed. (Fig. 5) LED 40 Battery VN103500 VN103600 (Battery holder for VN103500) Notice for back-up battery removal push the battery as shown in figure, then the battery will pop up. Druk de batterij neer beneden zoals aangeven in de tekening, de batterij springt dan neer voren. Ba

30、ttery Battery holder 40: Bind Head Tapping Screw-P 2.6X8 MFZN2Y (EP620100) (Fig. 5) 11 AN200 I LSI PIN DISCRIPTION G HG73C205AFD (XU947C00) SWX00B TONE GENERATOR DM: IC17 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46

31、47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 PIN NAMEI/OFUNCTION PIN NAMEI/OFUNCTION NO.NO. ICN RFCLKI TM2 AVDD_PLL AVSS_PLL MODE0 VCC7 GND8 XIN XOUT MODE1 TEST0 TESTON AN0-P40 AN1-P41 AN2-P42 AN3-P43 AVDD_AN AVSS_AN TXD0 TXD1 EXCL

32、K SMD11 SMD4 SMD3 SMD12 SMD10 SMD5 SMD2 SMD13 SMD9 SMD6 SMD1 SMD14 VCC35 GND36 SMD8 SMD7 SMD0 SMD15 SOE SWE SRAS SCAS REFRESH CS0 SMA0 SMA16 VCC49 GND50 SMA1 SMA15 SMA2 SMA14 SMA3 SMA13 SMA4 SMA12 SMA5 GND60 VCC61 SMA11 SMA6 SMA10 SMA7 SMA9 SMA17 SMA8 SMA18 SMA19 SMA20 SMA21 SMA22 SMA23 CMA20 CMA19

33、VCC77 GND78 CMA18 CMA17 CMA5 CMA6 CMA4 CMA7 I I I I I O I I I I I I I O O I I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O Initial clear PLL Clock PLL Control Power supply Ground SWX dual mode Power supply

34、 Ground crystal oscillator crystal oscillator SWX separate mode TEST pin TEST pin A/D converter Power supply Ground for MIDI or TO-HOST for MIDI Crystal oscillator Wave memory data bus Power supply Ground Wave memory data bus read signal write signal RAS signal CAS signal REFRESH signal CS signal Me

35、mory address bus Power supply Ground Memory address bus Ground Power supply Memory address bus Program address bus Power supply Ground Program address bus 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124

36、125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 CMA3 CMA8 CMA2 CRD CMA1 CUB VCC91 GHND92 CS1 CMA0 CLB CMA12 CMA11 CMA10 CMA9 GND100 CWE CMA16 CMA15 CMA14 CMA13 CMD8 CMD7 CM

37、D9 CMD6 CMD10 CMD5 CMD11 CMD4 CMD12 CMD3 CMD13 CMD2 CMD14 VCC119 GND115 CMD1 CMD15 CMD0 CMA21 PDT15 PDT14 PDT13 PDT12 PDT11 PDT10 PDT9 PDT8 VCC133 GND134 PDT7 PDT6 PDT5 PDT4 PDT3 PDT2 PDT1 PDT0 VCA143 GND144 PAD2 PAD1 PAD0 VCC148 GND149 PCS PWR PRD RXD0 RXD1 SCLKI ADIN ADLR DO0 DO1 SYSCLK VCC161 GND

38、162 WCLK QCLK BCLK SYI IRQ0 NMI O O O O O O O O O O O O O O O O O O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I I I I I I I I I I O O O O O O O I I I Program address bus read signal Program address bus high byte

39、effective signal Power supply Ground CS signal Program address bus low byte effective signal Program address bus Ground write signal Program address bus Program memory Data bus Power supply Ground Program memory Data bus Program address bus SWX access data bus Power supply Ground SWX access data bus

40、 Power supply Ground SWX access address bus Power supply Ground Chip select write enable read enable for Midi or TO-HOST for Midi or Key scan EXT Clock A/D converter A/D converter LR clock DAC 1/2 clock Power supply Ground for DAC LR clock 1/12 clock IIS-DAC clock Synch signal Interrupt request 12 A

41、N200 G YSS236-F (XT013A00) VOP3 PLG150-AN: IC4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 PIN NAMEI/OFUNCTION PI

42、N NAMEI/OFUNCTION NO.NO. VSS WA17 WA16 WA15 WA14 WA13 WA12 WA11 WA10 VDD VSS WA09 WA08 WA07 WA06 WA05 WA04 WA03 WA02 VDD VSS WA01 WA00 WEN OEN RASN CASN CEN VDD VSS WD19 WD18 WD17 WD16 WD15 WD14 VDD VSS WD13 WD12 WD11 WD10 WD09 WD08 WD07 VDD VSS WD06 WD05 WD04 WD03 WD02 WD01 WD00 VDD VSS TST2 TST1 T

43、ST0 MS LRCLK SI7 SI6 VDD VSS SI5 SI4 SI3 SI2 SI1 SI0 DB1 DB0 VDD VSS ODFM OFS3 OFS2 OFS1 OFS0 O O O O O O O O O O O O O O O O O O O O O O O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O O O O I O I I I I I I I I I I I I I I I Power supply External memory address bus

44、 Ground Power supply External memory address bus Ground Power supply External memory address bus External memory control (WEN) External memory control (OEN) External memory control (RASN) External memory control (CASN) External memory control (CEN) Ground Power supply External memory data bus Ground

45、 Power supply External memory data bus Ground Power supply External memory data bus Ground Power supply Test output Memory select LR clock for ADC OSerial input Ground Power supply Serial input Output bit type select for DAC Ground Power supply Output mode select for DAC Serial output format select

46、81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160

47、 SO7 SO6 SO5 VDD VSS SO4 SO3 SO2 SO1 SO0 WDCK SWPKON IRQN VDD VSS XTAL_I XTAL_O MCLK VDD VSS MICN CLKIN SYWIN SYW SYWD VDD VSS CLKO WCLK HCLK QCLK TSTCI VDD VSS (NC) VDD(PLL) CPO CPIN REF VSS(PLL) (NC) VDD VSS TSTCS CA6 CA5 CA4 CA3 CA2 VDD VSS CA1 CA0 CSN RDN WRN BTYP VDD VSS CD15 CD14 CD13 CD12 CD11 VDD VSS CD10 CD09 CD08 CD07 CD06 CD05 VDD VSS CD04 CD03 CD02 CD01 CD00 VDD O O O O O O O O O O O I O O I I I O O O O O O I O I I I