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Musical Instrument Amplifier
Yamaha
GA 011589
service manual
To DM1/2-CN103
Models:
GA 011589
1
25
45
45
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45 pages
62.28 Kb
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Specs
Parts list
Error messages
Block Diagram
Wiring
Disassembly Procedure
AG-Stomp Footswitch Section
Page 25
Image 25
AG-Stomp
A
to
DM1/2-CN103
3
to
DM1/2-CN2
to
DM1/2-CN1
Component side
A'
A
A'
Component side
25
Page 24
Page 26
Page 25
Image 25
Page 24
Page 26
Contents
Acoustic Guitar PRE-AMPLIFIER
AG-Stomp
Digital Section
Specifications
AG-Stomp
Panel Layout
AG-Stomp Pre-AmpSection
AG-Stomp Footswitch Section
DM 2/2 DM 1/2
Block Diagram
KEC-54233
Circuit Board Layout
Wiring
Bottom30
Disassembly Procedure
PN 1/2
Heat Sink
HD6413002FP16 XQ375A00 CPU
LSI PIN Description
YSS910-S XV988A00 DSP6 Digital Signal Processor
AK4520A-VF-E2 XT802A00 DAC & ADC
Assp
IC Block Diagram
NJM5532M XC011A00
Circuit Boards
To PN1/2-CN302 To PN1/2-CN303 To PN1/2-CN304
AG-Stomp DM 1/2 Circuit Board
AG-Stomp DM 2/2 Circuit Board Pattern side
AG-Stomp PN 1/2 Circuit Board
To DM1/2-CN103
AG-Stomp PN 1/2 Circuit Board PN 2/2 Circuit Board
AG-Stomp Pattern side
Connection of Terminals
Test Program
SW Check
Midi Check
Input Output
E1 Midi Receive Buffer Full
Error Messages
Omni ON, Mono
Parts List
Overall Assembly
Description Remarks
Electrical Parts
V7494000
XZ108A00
RG004470
V7491800
VK701100
PN 1/2
DM 2/2
AG-Stomp Overall Circuit Diagram 3/3 DM
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