Yamaha DG-1000 User Manual Page 1

DG-Stomp1SERVICE MANUALGA01153720001001-39800 1.57K-786 I.T Printed in Japan 2000.09HAMAMATSU, JAPANGUITAR PRE-AMPLIFIER WITH EFFECTS CONTEN

DG-Stomp10CIRCUIT BOARD LAYOUT1/21/2PNDMPN

DG-Stomp11WIRING1/22/2V610850V611470V611460V611450CN301CN304CN1 CN2 CN3CN303CN103CN302 CN305CN306V611480PNDMPNNote) When installing the DM circuit boa

DG-Stomp12DISASSEMBLY PROCEDUREFig.1[30]: Bind Head Tapping Screw-B 3.0x8 MFZN2BL (EP600190)1. Bottom CaseRemove the six (6) screws marked [30]. The b

DG-Stomp13Hexagonal NutHexagonal Nut1/2[10j][10j]shield filmPN2/2PNFig.2Fig.3[10j]:Bind Head Tapping Screw-P 3.0x12 MFZN2BL (VC161100)[10c]: Bind Head

DG-Stomp14Fig.44. Heat Sink4-1. Remove the two (2) screws marked [A-a] from thesoldered face of the DM circuit board and the three(3) screws marked [A

DG-Stomp15LSI PIN DESCRIPTIONPINNO.1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950I/OOOIIIIIIIIOOOIIOII/OI

DG-Stomp16PINNO.I/O FUNCTIONNAMEPINNO.I/O FUNCTIONNAME123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525

DG-Stomp17PINNO.I/O FUNCTIONNAMEPINNO.I/O FUNCTIONNAME12345678VssMCLKDM0DM1RESWCINDINVDDIIIIIIGroundMaster clock inputDIN/BCLK/WCLK format selectDM1,D

DG-Stomp18IC BLOCK DIAGRAMMB3790PF(XR967A00)DM: IC4 ASSP 23456789101112161413C TV BAT2V BAT1 ALARM2 RESET RESET ALARM1 V OUT

DG-Stomp1974HC374DT(XZ102A00)PN: IC301~IC307D-FF74HC4052DT(XZ101A00)PN: IC308, IC309MultiplexerQDQDQDQDCKOE OEOEOE OEOEOEOEQDQDQDQDCKCKCKCK CKCKCK1OUT

DG-Stomp22IMPORTANT NOTICEThis manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumedtha

DG-Stomp20CIRCUIT BOARDS DM Circuit Boardto PNAA'CN101: N.C.CN103: to PN1/2-CN301CN102: N.C.Battery VN103500VN103600(Battery holder for VN103500)

21DG-StompCN104: N.C.to PN1/2-CN304to PN1/2-CN303to PN1/2-CN302AA'Component sideDM: CNA-V588000 0

DG-Stomp22AA' DM Circuit Board

23DG-StompAA'Pattern side

DG-Stomp24to PN2/2-CN306 to DM-CN3AA'AA' PN 1/2 Circuit Board PN 2/2 Circuit BoardPN: CNA-V587990 0 LD302, LD303, LD304 and LD306 installa

25DG-Stompto DM-CN2 to DM-CN1to DM-CN103AA'AA'Component sideComponent side

DG-Stomp26to SWto SWAA'AA' PN 1/2 Circuit Board PN 2/2 Circuit Board

27DG-Stompto PN1/2-CN305to SWto SWSWAA'AA'Pattern sidePattern side

DG-Stomp28TEST PROGRAMA. Connect each terminal as follows• INPUT Monaural input• OUT L/MONO Monaural output (RL47Kohm)• OUT R Monaural output (RL47Koh

29DG-Stomp1: SW Check• Using the UP and DOWN switches, select “1” and then press the STORE switch.• Starting with the UP switch, press the switches w

DG-Stomp3SPECIFICATIONSDigital Section• Full Digital Signal Processing• 8 Channel Preamp• Digital Effects• Compressor• Chorus, Flanger, Phaser, Rotary

DG-Stomp30 1. INPUT sensitivity 2. INPUT sensitivity 3. INPUT sensitivity 4. INPUT sensitivity 5. INPUT sensitivity 6. INPUT sensitivity 7. INP

31DG-StompIf an error occurs during operation, one of the following error message numbers will appear on the display.E1: MIDI Receive Buffer FullCAUSE

DG-Stomp32 YAMAHA [ Guitar Pre Amplifier with Multi Effects] Date:30-Jun-2000 Model DG stomp MIDI Implementation Chart Version : 1.0

WARNINGComponents having special characteristics are marked and must be replaced with parts havingspecification equal to those originally insta

DG-Stomp2OVERALL ASSEMBLY407010e10f10c10h1010i10g10d10c203010010jP10-2P90P50P40P30P60P2010d-210d-110b10a608050P10-1

DG-Stomp3: New PartsREF NO. PART NO. DESCRIPTION REMARKS QTYRANKRANK: Japan only************OVERALL ASSEMBLY DG-STOMPOverall Assembly (V573350)10 Top

DG-Stomp4: New PartsREF NO. PART NO. DESCRIPTION REMARKS QTYRANKRANK: Japan only**************************************************ELECTRICAL PARTSELCT

DG-Stomp5: New PartsREF NO. PART NO. DESCRIPTION REMARKS QTYRANKRANK: Japan onlyC135 Electrolytic Cap.-BP 47.00 25.0VC136 Electrolytic Cap.(chip) 1

DG-Stomp6: New PartsREF NO. PART NO. DESCRIPTION REMARKS QTYRANKRANK: Japan onlyIC10 IC SDM4260CLU-6S 4M 08IC11 IC MSM514260C-60JS 4M 07IC11 IC SDM426

DG-Stomp7: New PartsREF NO. PART NO. DESCRIPTION REMARKS QTYRANKRANK: Japan onlyR105 Carbon Resistor (chip) 22K 0.1 JR106 Carbon Resistor (chip) 1

DG-Stomp4

DG-Stomp8: New PartsREF NO. PART NO. DESCRIPTION REMARKS QTYRANKRANK: Japan only**********************************X1 Quartz Crystal Unit 30.00M HZ DOC

LKJIHGFEDCBA123456789101112DG-StompMNOPQ123456789101112QPONMLKJIHGFEDCBADG-StompDG-StompNote : See parts list for details of circuit board componen

LKJIHGFEDCBA123456789101112MNOPQ123456789101112QPONMLKJIHGFEDCBADG-Stomp DG-StompDG-StompDG-Stomp OVERALL CIRCUIT DIAGRAM 2/2(PN 1/2,PN 2/2)1/2KEC-

DG-Stomp5 Top PanelPANEL LAYOUT123456Up Button (UP)Down Button (DOWN)Manual Button (MANUAL)Utility Button (UTILITY)Store Button (STORE)Display Display

DG-Stomp61314151617181920212223 Amp Section789101112Amp Select Switch (LEAD1-CLEAN2)Gain Control (GAIN)Master Volume (MASTER)Tone ControlsOutput Level

DG-Stomp726272829303132333435Power Switch (STAND-BY ON/OFF)Power Adaptor Jack (AC IN 12V 700mA)MIDI OUT JackMIDI IN JackDigital Out Jack (DIGITAL OUT)

DG-Stomp8BLOCK DIAGRAMIC1IC2,IC3IC9 IC8IC10131IC10221IC10267IC103216IC1037IC104563426CN301CN30127IC10,IC11PB0~PB7,SW-R0~R3(DM-CN1)(PN-CN304)(DM-CN3)(P

DG-Stomp9KEC-54203IC112IC113IC114IC105IC105IC106IC106315731572315415412318415,1718,19,20SW-001,SW-010,SW-100,SW-LINE(DM-CN2)(PN-CN303)LED-MODLED-REVLE