Yamaha DSP-AX757 Service Manual - Page 49

Browse online or download pdf Service Manual for Receiver Yamaha DSP-AX757. Yamaha DSP-AX757 49 pages. Av receiver/av amplifier

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Yamaha DSP-AX757 Service Manual

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Table of Contents

Important Notice1

Self Diagnosis Function2

Starting Diag In The Protection Cancel Mode4

Canceling Diag4

Display Provided When Diag Started5

Display During Menu Operation6

History Of Protection Function6

Operation Procedure Of Diag Menu And Sub-Menu7

Functions In Diag Mode7

Initial Settings Used To Start Diag7

Details Of Diag Menu8

Factory Preset15

Preset Stations15

Ad Data Check16

V Conv Status18

Dsp Bus Check20

Protection Setting21

Protection History21

Software Version23

Amp Adjustment24

Confirmation Of Idling Current24

Pin Connection25

Grid Assignment25

Segment Designation26

Anode Connection26

Digital Audio Interface Transceiver28

16 Bit Μ-Com (Cpu)33

Serial In/Parallel Out Driver35

Block Diagram36

Schematic Diagram38

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