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DSP-AX620
Yamaha DSP-AX620 Service Manual
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DSP-AX620
DSP-AX620
92
Ref.
No.
PARTNO.
Description
Remarks
Markets
NewParts
*
171
VH313200
BWHEAD
S‑TITESCREW
4x8‑10
FNM3‑BL
TI
176
AA627310
GROUNDTERMINAL
ACCESSORIES
*
200
V6941100
REMOTECONTROLTRANSMITTER
RAV214
RT
*
200
V6941200
REMOTECONTROLTRANSMITTER
RAV215
BG
200‑1
AAX14030
LID
BW0780/1
71078002000
BATTERY,MANGANESE
SUM‑4,AAA,R03
76
78
Table of Contents
Table of Contents
1
Service Manual
1
Important Notice
1
To Service Personnel
2
Front Panel
2
Rear Panels
3
Specifications
4
Minimum RMS Output Power Per Channel
4
MAIN, 1Khz, 0.06% THD, 8Ω
4
Phono MM
4
CD, Etc
4
Superimposing
5
Dimensions
5
Set Menu Table
6
Internal View
6
Removal of Top Cover
7
Removal of Front Panel Unit
7
Removal of Sub Chassis Unit
7
Disassembly Procedures
7
Removal of Main Chassis
9
Self Diagnosis Function
10
Canceling DIAG
11
Display at the Start of DIAG
11
Starting DIAG
11
Starting DIAG in the Protection Cancel Mode
11
Functions Available During DIAG
13
Initial Settings Used to Start DIAG Function
13
Main
13
Operation Procedure of DIAG Menu and SUB-MENU
13
Analog Bypas
14
Details of DIAG Menu
14
Dsp through
14
Center
15
Rear
15
Ram through
20
Pro Logic
20
Margin Check
21
Main MIX
22
Display Check
23
Other Input
23
Manual Test
24
Factory Preset
24
Ad Data
25
If Status
26
Dsp Ram Check
28
Version/Sum
28
Confirmation of Idling Current
29
Test Point
29
Amp Check
29
IC Data
30
Pin Connection
38
Grid Assignment
38
Display Data
38
Anode Connection
39
Diodes
40
Ics
40
Transistors
40
Pin Connection Diagram
40
Block Diagram
41
Printed Circuit Board
43
Subwoofer
44
Subwoofer (Main Sp : Small)
44
B, G Models
53
R, T Models
53
AC Outlets
53
Schematic Diagram (Dsp)
55
Schematic Diagram (Input)
56
Schematic Diagram (Main & Power)
60
Electrical Parts
61
Abbreviations
61
Parts List
61
Exploded View
74
Mechanical Parts
75
Remote Control Transmitter
78
Function Keychart
78
List of the Yamaha Code (NEC Format)
79
Parts List for Carbon Resistors
81
Other manuals for Yamaha DSP-AX620
Owner's Manual
73 pages
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Yamaha DSP-AX620 Specifications
General
Brand
Yamaha
Model
DSP-AX620
Category
Amplifier
Language
English
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