Korg_Pa1X_Service_Manual电路图.pdf

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1、SERVICE MANUAL RadioFans.CN 收音机爱 好者资料库 Pa1X specifications Korg reserves the right to change the specifications without notice Keyboard61 weighted keys with Velocity and Aftertouch SOUND DATA Tone GeneratorHI Synthesis - 62 Voices, 62 Oscillators - Filters with Resonance Multitimbral-PartsInternal:

2、40 channels - Midi: 16 channels ROM Sounds780 (incl. Stereo Piano and GM2 sounds) + 48 Drum Kits RAM Sounds256 Sounds - 64 Drum Kits Digital Drawbars8 Footages - Realtime control using the 8 Assignable Sliders Sound EditOn-board full editing for Sounds and DrumKits SamplingRecord, Edit, Time Slice (

3、compatible with Korg, Wav, Aiff and AKAI) PCM RAM Memory16Mb up to 32 Mb with Optional 16Mb standard Simm PCM ROM Expansion2 slots available - up to 32 Mb (Up to 512 extra Sounds and 128 Drum Kit) Effects 4 Stereo Master (90 effects) - TC Helicon for Vocal FX Real Time Tracks4 (Upper 1/2/3, Lower) -

4、 4 Pads Performances320 User Programmable STYLES DATA Flash ROM StylesUp to 608 locations - Preloaded Styles: 360 User Styles96 (user area, but all styles are re-writable) Arranger Tracks8 Style EditRecord & Edit functions Direct from Disk288 locations for HD - 96 for FD Patterns/Chord VariationsUp

5、to 40 (new Fill3/Break and Intro3/Count In style elements) Style Performance (STS)608 x 4 (Real time tracks + Acc. tracks) all programmable PCM Style GroovesUsing the internal PCM RAM memory SEQUENCER XDS Double SequencerSeparate controls for each Sequencer - Balance Slider 4 STS saved with the Song

6、In SongBook Mode Direct from DiskTwo songs at the same time Tracks16 + 16 Sequencer EditRecord & Edit functions Backing SequenceReal Time Record - Step Record & Edit Lyrics/ChordsOn-Screen (compatible with most popular formats) Events Memoryapprox. 200.000 MP3 PlayerSingle MP3 Player/Recorder (optio

7、nal) CD Audio Player KORG CDRW-1 drive (optional rewritable starting from O.S. Vers. 2.0) OTHER FEATURES Voice Processor Voice technology by TC Helicon: 4 Parts Harmony, Reverb, Delay, Compressor, Eq. SongBook and SongListFully Programmable Arabic ScaleProgrammable Pads4 + Stop button Compatibilityw

8、ith Korg i-series: style file - with Pa60/80:Style,Perf.,Sound, Song files Operating SystemOPOS Multitasking System - Load while playing - Upgradable Internal SSD Flash memory16 Mb for O.S and all Resources Floppy Disk3.5 2DD/2HD - Ms-Dos compatible Hard DiskOptional HD, ATA-IDE Interface 2,5 (user

9、installable) AmplificationBi-amp 2 x 35 W (Woofer) + 2 x 12 W (Tweeter) - Loudness - Fixed Eq Speakers4 Speakers (13 cm Woofer + Dome Tweeter) - 2 way - Bass Reflex Box RadioFans.CN 收音机爱 好者资料库 Pa1X specifications Korg reserves the right to change the specifications without notice USER INTERFACE Disp

10、lay240 x 320 Graphical Color Touch Screen Display ControlsJoystick - Dial - Up/+, Down/- Programmable Controls4 Switches - 8 Sliders CursorsMaster Volume - Acc/Seq Volume SwitchesTransp.-Memory-Bass Inv.-Man.Bass-Fade-Tap-Synchro-Ensemble Help SystemHypertext - Contextual CONNECTIONS MIDIIN1 - OUT1

11、- IN2 - OUT2 (OUT 1/2 programmable as Thru) USB USB connector: Type B - Format: based on USB 1.1, for connecting to computer Outputs4 Analog (Left/Right/Out1/Out2) - S/PDIF coaxial Digital Output Inputs2 Line input-one switchable to Mic Balanced input (w/separate gain) Headphone1 (Front 6.3mm jack c

12、onnection) Pedals1 Damper - 1 Assignable Footswitch/Pedal - EC 5 Power SupplyAC - Universal Voltage OPTIONS Hard DiskATA-IDE Interface 2,5 (user installable) Voice ProcessorSUG TC1 - TC Helicon Pitch Correction / Voice Modeling Upgrade CD Audio Player Korg CDRW-1 - CD Audio and CD ROM (rewritable st

13、arting from O.S. v. 2.0) (user installable) CD Installation KitKorg CDRW1-IK Installation Kit for Korg CDRW-1 MP3 BoardEXBP-MP3 Player/Recorder board (user installable) Video InterfaceVIF3 NTSC/PAL board (user installable) PCM RAM memory 72-pin SIMM (11-bit addressing) - supports one 16 MB part for

14、a total of 32 MB RAM (user installable). PCM ROM Expansion Board2 slots available for Korg proprietary Expansion (user installable) Expression/Volume PedalKorg EXP-2 - Korg XVP-10 Multi-Switch PedalKorg EC5 Damper PedalKorg DS-1H (supports half-pedaling) Switch PedalKorg PS-1 RadioFans.CN 收音机爱 好者资料库

15、 Full view W H L Weight = = = = 428 mm 189 mm 1123 mm 22 Kg (16.85 in) (7.4 in) (44.2 in) (48.5 lbs) a a a = n11 b = n1 PLA0001146 PLA0001136 a aa a a a a aa b Disassembly FER0002054 RIL0001182 a b b a a aaaa a a a a a a a a a a FEL0001030VTA0001051FEL0001030FEL0001030 FEL0001100 FEL0002053 FEL00011

16、01VTA0001039 Upper case Lower case FER0002056 Unscrew n19 screws marked (a) VTA0001067 FEL0001059 VTA0001060 VTA0001039 Unscrew n8 screws marked (b) VTA0001036 b b b b b b aa FEL0001110 VTA0001037FER0001216FEL0001040RIL0001291 RIL0001290RIL0001286 VTA0001010+VTA0001048 FEL0001110 Upper case 1 Unscre

17、w n16 screws marked (a) VTA0001067RIL0001280RIL0001277 a a a a a a a a a a a a a a a a Unlock n8 cable ties (b) PLA0001046FER0001191 FER0001192FER0001209TAS0001021FER0001209 RIL0001196 FER0001217 RIL0001303 FDD0001018 RIL0001202 FDD0001018 VTA0001037 Unscrew n5 screws marked (c) VTA0001010 c c c c c

18、 b b b b b b b FDD0001018 RIL0001276 RIL0001275 b RIL0001274 RIL0001273 FDD0001018 FDD0001018 PLA0001046 BOB0001003 VTA0001051 FEL0001103 VTA0001038 GRA0002068VTA0001016 + PLA0001094 GRA1002066 FER0001216 VTA0001037 U.S.A. Version PLA0001046 Upper case 2 RIL0001274RIL0001273RIL0001195 PLA0001046 aa

19、Unscrew n68 screws marked (a) VTA0001038 PLA0001046FEL0001103FEL0001103 RIL0001276RIL0001275GRA0002063GRA0002060 PLA0001046 RIL0001281 RIL0001262 RIL0001303 RIL0001196 GRA0002064 FDD0001019 GRA0002067 GRA0002059 GRA0002058 aaa aaa a a a a a a a a a aaaa aa a a a a aa a a a a a a a aa a a a a a a a a

20、 a a a a a a a a aa a a a a a a a a a a a a Upper case 3 FEL0001105FEL0001106 PLA0001134 a PLA0001133 PLA0001135 a = = = = = = b c d e f FEL0001104FEL0001107 PLA0001139 PLA0001140 PLA0001141 PLA0001142 PLA0001144 PLA0001148 aaa aaa aabbbbbbbbbbb c dd dddddddddddd dd e e e c bbbb bbbb c e e e e e e e

21、 e aaaaaa aaaa aaa b bbbbbbbbbb e cccccc c c c c cc f e b b Upper case 4 VTA0001084 VTA0001051 FER0001189FER0001190 VTA0001023 + VTA0001048 VTA0001084 RIL0001293RIL0001292FEL0001103 FER0001214 FER0001208 FEL0001090FEL0001089 = FEL0001056 PLA0002055 Lower case 1 PLA0001046RIL0001286 a = n25 b = n11 V

22、TA0001037 VTA0001048 a+b a+b a+b a+b a+b a+b a+b a+b a+b a+b a+b a a a aa a a a a aaa a a FDD group FER0001186 RIL0001284 (1)FEL0001111FER0001177 RIL0001286 VTA0001045 RIL0001284 (1) RIL0001284 (2) RIL0001284 (2) VTA0001011 StapleFEL0001103 Lower case 2 VTA0001038 + PLA0001046a = n17 FEL0001103 a a

23、a a a a RIL0001272 RIL0001272 RIL0001272 RIL0001271 RIL0001278 RIL0001205 CDRom group RIL0001205 GRA1002057 RIL0001264 FDD group RIL0001290 RIL0001291 VTA0001050 RIL0001284 (2) VTA0001011 RIL0001267 BOB0001001 RIL0001267 RIL0001269 a a a a a a a a a a a Lower case 3 FDD group FDD group FEL0001103 RI

24、L0001265PLA0001046CDRom group VTA0001038VTA0001010 GRA0002073 FER0001215 VTA0001038 VTA0001051 Lower case 4 RIL0001284(1) VTA0001050 PLA0001046 VTA0001084 VTA0001067 RIL0001283 RIL0001268 VTA0001011 Output group RIL0001287 RIL0001269PLA0001046 RIL0001283a = n10 FEL0001103 a a a a To the bottom view

25、VTA0001084 VTA0001067 RIL0001271 RIL0001265 Bottom view RIL0001272 a a a a a a Lower case 5 FEL0001103 Amplifier group RIL0001288 + RIL0001289 VTA0001067 RIL0001288 Main filter groupRIL0001266 VTA0001067 PLA0001171 RIL0001266 RIL0001289 VTA0001038 Switching group VTA0001050 PLA0001046 FER0001179 a =

26、 n10 VTA0001037 aa a a a a a a aa Lower case 6 VTA0001004 FEL0001110FEL0001109= FEL0001056FEL0001078 Alluminium side Alluminium side ALT0001020 FEL0001097 FEL0001103 PLA0001046 VTA0001051 RIL0001288 RIL0001289 VTA0001051 CPU group Staples FEL0001110 Mylard side Mylard side Lower case 7 FEL0001087FEL

27、0001087PLA0002054= plastic gluePLA0001159PLA0001160FEL0001040a = n 24 VTA0001067 a a aa a a a a a aa a a a a a a a a a aaaa LCD group PLA0001132 RIL0001202 FDD0001018 FDD0001018FEL0001029 PLA0002056 Unscrew n7 screws marked (a) VTA0001049 GRA0002065 a a a aa a a VTA0001038 Main filter group VTA00010

28、11 RIL0001263 VTA0001031 VTA0001048VTA0001023 VTA0001028 VTA0001045 PLA0001171 RIL0001263 RIL0001263 GRA1002074PLA0001157 FER0002059 FER0001210 GRA1002074 Switching group VTA0001032 PLA0001170 PLA0001169 fixed by PLA0001170 VTA0001032 FER0001178 TRA0004004 VTA0001031 VTA0001006 FEL0001111 GRA0002076

29、 FER0001207 GRA0002075 Amplifier group FER0001207 VTA0001023 VTA0001023 CDRom group VTA0001085 GRA0002071FER0001182 Main board group RIL0001282RIL0001205 PLA0001046 a = n13 VTA0001031 a GRA0002080RIL0001279 RIL0001205 RIL0001279 FDD0001017 GRA1002057 PLA0001047 PLA0001130 FER0001185 GRA1002057 FEL00

30、01036 RIL0001282 a a a a a a a a a a a a FDD group FEL0001028 VTA0001031FDD0001001FER0001183 FEL0001112VTA0001031FEL0001028RIL0001264RIL0001270FER0001183 Output group RIL0001271VTA0001005GRA1002056RIL0001268RIL0001287VTA0001015 PLA0001046FER0002058RIL0001182RIL0001265 a PLA0001047 VTA0001096 RIL0001

31、269 GRA1002056 RIL0001283 FEL0001036 RIL0001272 PLA0001047 RIL0001268 RIL0001283 FER0001184 GRA1002056 a = n14 b b = n5 VTA0001031 VTA0001037 a a a a a aaa a a a a a b b b b Output board KIP2056 bottom side Output board KIP2056 top side Main board KIP2057 bottom side Main board KIP2057 top side Left

32、 panel board KIP2058 component side Right panel board KIP2059 component side Central panel board KIP2060 component side 8 slider panel board KIP2063 component side Master volume board KIP2064 component side LCD board KIP2065 component side Peripheral interface KIP2066 bottom side Peripheral interfac

33、e KIP2066 top side Dial controller KIP2067 component side Aftertouch board KIP2068 component side CDRom interface KIP2071 bottom side CDRom interface KIP2071 top side Headphone board KIP2073 component side Main filter KIP2074 component side Power amplifier-supply KIP2075 top side Power amplifier-sup

34、ply KIP2075 bottom side Loudness and limiter board KIP2076 top side Loudness and limiter board KIP2076 bottom side Harmony board KIP2080 bottom side Harmony board KIP2080 top side Pa1X PART LIST FV = Full view D = Disassembly UC1 = Upper case 1 UC2 = Upper case 2 UC3 = Upper case 3 UC4 = Upper case

35、4 LC1 = Lower case 1 LC2 = Lower case 2 LC3 = Lower case 3 LC4 = Lower case 4 LC5 = Lower case 5 LC6 = Lower case 6 LC7 = Lower case 7 LCD = LCD group MFG = Main filter group SG = Switching group AG = Amplifier group CG = CDRom group MBG = Main board group FG = FDD group OG = Output group PART LIST

36、ELECTRIC COMPONENTS CODE DESCRIPTION REFERENCE Q.TY GRA0002058 LEFT PANEL BOARD UC2 1 GRA0002059 RIGHT PANEL BOARD UC2 1 GRA0002060 CENTRAL PANEL BOARD UC2 1 GRA0002063 8 SLIDER PANEL BOARD UC2 1 GRA0002064 MASTER VOLUME UC2 1 GRA0002065 LCD BOARD LCD 1 GRA0002067 DIAL UC2 1 GRA0002068 AFTER TOUCH U

37、C1 1 GRA0002071 CDRom INTERFACE CG 1 GRA0002073 HEADPHONE BOARD LC3 1 GRA0002075 DIGITAL AMPLIFIER AG 1 GRA0002076 LOUDNESS/EQUALIZATION BOARD AG 1 GRA0002080 HARMONY BOARD MBG 1 GRA1002056 OUTPUT BOARD OG 1 GRA1002057 MAIN BOARD LC2 MBG 1 GRA1002066 PERIPHERAL INTERFACE UC1 1 GRA1002074 MAIN FILTER

38、 MFG 1 PART LIST OUTPUT BOARD CODE DESCRIPTION REFERENCE Q.TY CIN0001012 CIRC.INT.PC-910K PH.COUPLER IC1-2 2 CIN0002032 CIRC.INT.SN74AHCT04D IC3-4 2 CIN0002040 CIRC.INT.NJM4580M OP.AMP. IC5-6 IC8-13 8 CIN0002071 CIRC.INT.NJM2068E DUAL L. N. OP.AMP. IC14 1 CIN0003011 CIRC.INT. NMJ4556 AM SMD U1 1 DIX

39、0005301 ZENER DIODE VZ 4.7 V D24 1 DIX0006003 SMD DIODE RLS-4148 D1-23 23 INT0001010 2 POSITIONS DOUBLE DEVIATOR SW1 1 POT0001005 C.L.10KC H 6.5 OR ROTATIVE POTENTIOMETER VR2 1 POT0001010 C.L.10KB H 6.5 ORIZ. ROTATIVE POTENTIOMETER VR1 1 TRA0001013 TRANSF. S/PIDIF DIG. AUDIO PE-65612 TR1 1 TRS000100

40、9 TRANS. REGOL.L78L05AC7 TO-92 IC7 1 TRS0002002 TRANSISTOR PNP DTA114EKA SMD Q4-6 3 TRS0002004 TRANSISTOR NPN 2SD2114KT Q9-16 8 TRS0002010 J-FET N CHANEL J108 SOT23 (PMBFJ108) TTR1-6 6 TRS0005001 TRANSISTOR NPN BC 548 Q2 1 TRS0005002 TRANSISTOR PNP BC 558 Q7-8 2 TRS0005009 TRANSISTOR L. N. PNP KTA24

41、00GR Q1 Q3 2 Pa1X PART LIST FV = Full view D = Disassembly UC1 = Upper case 1 UC2 = Upper case 2 UC3 = Upper case 3 UC4 = Upper case 4 LC1 = Lower case 1 LC2 = Lower case 2 LC3 = Lower case 3 LC4 = Lower case 4 LC5 = Lower case 5 LC6 = Lower case 6 LC7 = Lower case 7 LCD = LCD group MFG = Main filte

42、r group SG = Switching group AG = Amplifier group CG = CDRom group MBG = Main board group FG = FDD group OG = Output group PART LIST MAIN BOARD CODE DESCRIPTION REFERENCE Q.TY CIN0002025 CIRC.INT.GM82C765BS-44 (F.D.C) U41 1 CIN0002026 CIRC.INT.SN74AHCU04D HEX.UND. U53 U57 U60 U66 4 CIN0002028 CIRC.I

43、NT.74LVX4245MTCX TRANSCE U24-25 2 CIN0002029 CIRC.INT.TC74VHC21FN U32 U69 2 CIN0002030 CIRC.INT.SN74AHC32D U68 1 CIN0002031 CIRC.INT.SN74AHC374DW U30 1 CIN0002032 CIRC.INT.SN74AHCT04D U64 U70 1 CIN0002033 CIRC.INT SN74AHCT139D U65 1 CIN0002034 CIRC.INT.SN74AHCT244DW U3 U14 U19 U34 U39 U45-47 U52 9 C

44、IN0002035 CIRC.INT.SN74AHCT245DW U48 U51 2 CIN0002036 CIRC.INT.FSC74LVX32M QUA.2-INP U26 1 CIN0002037 CIRC.INT.TGL96 MB87F1710-PFV-S U22 1 CIN0002040 CIRC.INT.NJM4580M OP.AMP. U4-5 U9-12 U15-16 U20 9 CIN0002047 CIRC.INT.HEX INV 74AHC04D U59 1 CIN0002058 CIRC.INT.BUF. 3 ST.OUT.74VHC244 SMD U13 U42-44

45、 U49 5 CIN0002059 C.I.A/D CONV. 24 Bit CS5361-KS 192Khz U63 1 CIN0002060 CIR.INT.MICRO 32b.XCF5307FT90 Mhz U21 1 CIN0002061 C.I. D/A CONV. 24 Bit CS4396-KS 192Khz U61-62 2 CIN0002063 C.I.QUAD 2-IN GATE.SN74AHC08 D SMD U50 1 CIN0002064 C.I.DUAL D-FLIP FLOP.SN74AHC74 D SMD U54 1 CIN0002065 C.I. LCD CO

46、NTROL. S1D13704F00A200 U17 1 CIN0002066 IC. DIGIT CONT. AN. VOL.PGA2311U SMD U55 1 CIN0002068 C.I.DUAL D- FLIP FLOP.SN74AHCT74 D/T U31 1 CIN0003020 IC MBCG46183-205(MCM99)KORG ITALY U29 1 CIN0003036 NAND FLASH TC58128FT TSOP 48 P. U28 1 CIN0003053 IC EPROM AT27LV010 PLCC32 OTP U18 1 CIN0003038 IC GM

47、71C18163CJ-6 16M (1MX16) SOJ42 U2 1 CIN0003039 I. MASK ROM MX23L12810TC-10-128M 1 U37 1 CIN0003040 I. MASK ROM MX23L12810TC-10-128M 2 U36 1 CIN0003041 I. MASK ROM MX23L12810TC-10-128M 3 U38 1 CIN0003042 I. MASK ROM MX23L12810TC-10-128M 4 U35 1 CIN0003043 16Mx16MT48LC16M16A2TG-75SOP54 U27 1 CIN000400

48、4 INT.USB PDIUSBD12D U7 1 CIN0004005 RES.GEN.3.3V ETC811SUC U33 1 CIN0004007 IC SPDIF CS8405A-CS SOP 28 U6 1 CIN0004009 IC SILICON SERIAL NUMBER DS2401Z U8 1 CIN0004011 IC EMI REDUCTION P2041A-08SR SMD U58 1 DIX0006003 DIODO SMD RLS-4148 D1-5 4 QUA0006003 QUARZO SMD HCM49 6MHz X1 1 QUA0006004 QUARZO

49、 SMD HCM49 16MHz X4-5 2 QUA0006005 QUARZO SMD HCM49 24.576MHz X2 1 QUA0006010 QUARZO SMD HCM49 45MHz X3 1 TRS0002006 REGOL.+5V 0.5A BA178M05FP U23 1 TRS0002007 REGOLAT.+3.3V 0.5A BA033FP U1 1 TRS0002009 REGOLATORE 79L05(SOT89) 100mA SMD IC1 1 Pa1X PART LIST FV = Full view D = Disassembly UC1 = Upper case 1 UC2 = Upper case 2 UC3 = Upper case 3 UC4 = Upper case 4 LC1 = Lower case 1 LC2 = Lower case 2 LC3 = Lower case 3 LC4 = Lower case 4 LC5 = Lower case 5 LC6 = Lower case 6 LC7 = Lower case 7 LCD