Home > Yamaha > Music Mixer > Yamaha Mg12.4 Service Manual

Yamaha Mg12.4 Service Manual

Add to Favourites
    Download as PDF

    View the Yamaha Mg12.4 Service Manual for free. All the Yamaha manuals and user’s guides are available for free view without any registration. You can also download the manual as PDF to your computer.

    Overview View all the pages Comments
    Page 1 SERVICE MANUAL  CONTENTS SPECIFICATIONS .........................................................3/5 DIMENSIONS .....................................................................7 PANEL LAYOUT .................................................8 MG12/4 CIRCUIT BOARD LAYOUT & WIRING ...............................12 MG16/4 CIRCUIT BOARD LAYOUT & WIRING ...............................14 MG12/4 DISASSEMBLY PROCEDURE ........16 MG16/4 DISASSEMBLY PROCEDURE ........21 IC BLOCK DIAGRAM...
    Page 2 2 MG12/4 MG16/4 IMPORTANT NOTICE This manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically Yamaha Products, are already known and understood by the users, and have therefore not been restated. WARNING :Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury, destruction of expensive components and...
    Page 3 3 MG12/4 MG16/4  SPECIFICATIONS General Specifications Where 0 dBu = 0.775 V and 0 dBV = 1 V 1Measured with 12.7 kHz, –6 dB/oct. low pass filter (equivalent to 20 kHz, – ∞filter). (CH MIC INPUT to ST, GROUP OUT/AUX, EFFECT SEND) 2Turning PAN/BAL to left or right.3Shelving turnover/rolloff frequency: 3 dB before maximum cut or boost. Frequency Characteristics (ST OUT) 20 Hz–20 kHz +1 dB, –3 dB @+4 dBu, 600 Ω(with gain control at minimum level) Total Harmonic Distortion (ST OUT) 0.1 % (THD+N) @+14 dBu, 20...
    Page 4 4 MG12/4 MG16/4 Input Specifications Where 0 dBu = 0.775 V and 0 dBV= 1 V* Input sensitivity: the lowest level that will produce the nominal output level when the unit is set to maximum gain. Output Specifications Where 0 dBu = 0.775 V and 0 dBV= 1 V Input ConnectorGainInput ImpedanceAppropriate ImpedanceSensitivity*Rated LevelMax. Before ClippingConnector Specifications MIC INPUT (MG16/4: CHs 1 to 8) (MG12/4: CHs 1 to 4)–60 3 kΩ50–600 Ω mic –80 dBu (0.078 mV)–60 dBu (0.775 mV)–40 dBu (7.75 mV)...
    Start reading Yamaha Mg12.4 Service Manual

    Related Manuals for Yamaha Mg12.4 Service Manual

    All Yamaha manuals