Korg_EM-1_Service_Manual电路图.pdf

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1、 S S Se e er r rv v vi i ic c ce e e MMMa a an n nu u ua a al l l EM-1 CONTENTS 1) Structural Diagram - - - - - 2) Block Diagram - - - - - - - - - 3) Circuit Diagram - - - - - - - - 4) Diagnostics - - - - - - - - - - - 5) Parts List - - - - - - - - - - - - - Revision: 1.00 Issued date: June 27th, 20

2、01 Issued by: KORG INC. RadioFans.CN 收音机爱 好者资料库 1 234 5 6 5 7 8 9 10 11 NO. PART CODE PART NAMEQTY 1646077300 X-0220 UPPER CASE KOC-E10163-41 2630024300 X-514/7 8 SEGMENT WINDOW1 3620036000 X-610 ENCODER KNOB(BK)1 4620036100 KNOB P82-90G (BK/L.GR)1 5620033900 KNOB P422-9OG(BK/L.GR)11 6620018200 POWE

3、R SW KNOB KOC-E40224-11 7620038700 X-829S RUBBER KEY S(19KEYS)1 8620035500 X-829B RUBBER KEY F(20KEYS)1 9620035600 X-829P/B RUBBER KEY L(13KEYS)1 10500018300 RUBBER LEG 3X22X3 KOC-F480354 11641041547 X-829P/B BOTTOM COVER C305251 RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 EM-1 How to start and

4、operate the test mode: + TAP + POWER ON: FULL TEST + + POWER ON: INTERNAL TEST SKIP Operations during the test mode: Internal test: SHIFT+16: Error skip External test: 16: STEP UP 15: STEP DOWN : ITEM UP : ITEM DOWN NOTE: The power must NOT be turned OFF during the operation of the internal test. If

5、 it occurs, the data in the flash ROM will be erased and the unit will not function any more. PART CODEPART NAMENOTEQTY 001227000PCB ASSY KLM-2270 EM-1EM-1 M.PART1 001227100PCB ASSY KLM-2271 EM-1EM-1 M.PART1 235007410AEC 16V 1000UF RE2-16V102MMAKLM-22701 254003347AEC 16V470 RE2-16V471MMA-T2:TRKLM-22

6、703 254081410AEC 6.3V100UF RVS-6V101M-R(TS)KLM-22712 254081410AEC 6.3V100UF RVS-6V101M-R(TS)KLM-22701 254083310AEC 16V 10UF RVS-16V100M-R(TS)KLM-227014 254083347AEC 16V 47UF RVS-16V470M-R(TS)KLM-22702 254086033AEC50V0.33UF RVS-50VR33M-R(TS)KLM-22701 254086110AEC 50V 1UF RVS-50V010M-R(TS)KLM-22711 25

7、47014336.3V 330UF RV-6V331MG68-R (TS)KLM-22702 25470341016V 100UF RV-16V101MG68-R (TS)KLM-22706 304000070TR 2SA812-T1B (M5-7) (TS)KLM-22701 304020230TR 2SC3661-TA/TB(3K) (TS)KLM-22706 304020380DIGITAL TR FP1L2Q-T1B (TS)KLM-227112 304050140DIGITAL TR DTC114EKA T146(TS)KLM-22718 304060250FET CPH6302-T

8、L(TS)KLM-22701 312052000LED LB603VFKLM-22711 314001400DIODE RLS-73 TE-11 (TS)KLM-22701 314010340LED SLZ-190B-02-T1(TR)KLM-227113 314010350LED SLZ-290B-02-T1(TR)KLM-22715 314029500DIODE SB040-G23(TA)KLM-22701 314029700DIODE RLR4004 TE-21 (TS)KLM-22702 314029800LED CL-200YG-C-TU (TS)KLM-22712 31402990

9、0LED SML-210JTT86 (TS)KLM-227142 314030700SCHOTTKY DIODE RB051L-40TE25KLM-22701 315000500DOUBLE DIODE MC-2840-T12-1(TS)KLM-22701 315000600DOUBLE DIODE MC2838-T12-1 (TS)KLM-227129 320004649IC HD6412350(D12350F20) (S)CPU1 320012291MBM29F160BE-70PFTN-K(X0220A):S16M Flash(SYSTEM)1 320012292MBM29F160BE-7

10、0PFTN-K(X0220B):S16M Flash(DATA)1 320021156IC TMS57070FFT (S)DSP1 324003010IC TC7WU04F TE12L (TS)Inverter1 324004168IC HD74HC4053FPEL (TS)HC1 324004176IC HD74HC05FPEL (TS)HC1 324007006IC BA07FP-E2 (TS)REG1 324007009IC BA033FP-E2 (TS)REG1 324009004IC NJM78L05UA-TE1 (TS)REG1 324011004IC M5216FP-600C (

11、TS)OP-AMP1 324011012IC M51953BFP-600C (TS)RESET1 324017016IC EM614163A-40J(TS)256k x 16(4M) DRAM1 324018010IC AK4380-VT-E2 (TS)DAC1 324021014IC SN74LV138ANS-EL (TS)LV-A3 324021103IC SN74LV32APWR (TS)LV-A1 324021104IC SN74LV74APWR (TS)LV-A1 324021105IC SN74LV245APWR (TS)LV-A2 324021106IC SN74LV139APW

12、R (TS)LV-A1 324021108IC SN74LV138APWR (TS)LV-A1 PART CODEPART NAMENOTEQTY 324021109IC SN74LV244APWR (TS)LV-A2 324021110IC SN74LV574APWR (TS)LV-A2 324021113IC SN74LV4040APWR (TS)LV-A1 324023007IC S-8520F50MC-B0J-T2(TS)REG1 324027008IC GM71VS65163CLT-5(T):TS4M x 16 (64M) DRAM1 324038005IC TDA1308T/N1

13、(TS)OP-AMP2 334000600PHOTO COUPLER PC-410K (TS)KLM-22701 335011000CRYSTAL OSC CA-301 20.00MHZKLM-22701 335011800CRYSTAL OSC CA-301 16.384MHZKLM-22701 362009018VR RK09K12C0D08KLM-22701 362009038VR R0913N1SA1 B10K CC L=30FKLM-22703 362009039VR R0913N1SA1 B10K L=30FKLM-22707 362009040R1626N1HP4 B10K 11

14、C L23 NSSRKLM-22701 370004500REC EC16B242041SKLM-22701 375014800PSW SDKLA10200KLM-22701 402004600COIL 2943-666673KLM-22702 402006200COIL C10-FR/33331 22UH(TR)KLM-22701 402400400COIL C8-E/33331 10UHKLM-22701 404001070CHIP SOLID INDUCTOR BLM11B102SKLM-227014 405012000AC ADAPTER KA-181(100V/9V-600MEM-1

15、 JP1 405012100AC ADAPTER KA-183(120V/9V-600MEM-1 CN1 405012100AC ADAPTER KA-183(120V/9V-600MEM-1 US1 405012100AC ADAPTER KA-183(120V/9V-600MEM-1 EX1 405012200AC ADAPTER KA-189(230V/9V-600MEM-1 WG1 405012200AC ADAPTER KA-189(230V/9V-600MEM-1 GE1 405012200AC ADAPTER KA-189(230V/9V-600MEM-1 FR1 4050123

16、00AC ADAPTER KA-186(UK/9V-600MA)EM-1 UK1 450003100PHONE JACK LGR4609-7000KLM-22703 454012700DC POWER JACK DJ32-2KLM-22701 472071301CONNECTOR SIDE S13B-PH-K-S (U)KLM-22701 472071401CONNECTOR SIDE S14B-PH-K-S (U)KLM-22701 475002789HARNESS HNS-2789 BOARD INKLM-22711 475002790HARNESS HNS-2790 BOARD INKL

17、M-22711 4800102003 LINKAGE DIN SOCKET YKF51-504KLM-22701 500018300RUBBER LEG 3X22X3 KOC-F48035EM-1 M.PART4 540021900PLASTIC SUPPORT PS-610EM-1 M.PART6 620018200POWER SW KNOB KOC-E40224EM-1 M.PART1 620033900KNOB P422-9OG(BK/L.GR)EM-1 M.PART11 620035500X-829B RUBBER KEY F(20KEYS)EM-1 M.PART1 620035600

18、X-829P/B RUBBER KEY L(13KEYS)EM-1 M.PART1 620036000X-610 ENCODER KNOB(BK)EM-1 M.PART1 620036100KNOB P82-90G (BK/L.GR)EM-1 M.PART1 620038700X-829S RUBBER KEY S(19KEYS)EM-1 M.PART1 630024300X-514/7 8 SEGMENT WINDOWEM-1 M.PART1 630025703X-829P/B SHIELD SHEET F40869EM-1 M.PART5 630034100X-0220 ALMINIUM SHEET F40949EM-1 M.PART1 641041547X-829P/B BOTTOM COVER C30525EM-1 M.PART1 644007700GND SPRING KOC-C46014EM-1 M.PART2 PART CODEPART NAMENOTEQTY 644009000X-8510 GND SPRING(K) KOC-C4116EM-1 M.PART3 646077300X-0220 UPPER CASE KOC-E10163-4EM-1 M.PART1