Sanyo M7790K - Page 31

a302 2SC536
MIKE MIXING AMPLIFIER
SCHEMATIC DIAGRAM (Amplifier)
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DOLBY NR CIRCUIT
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Band Select Switch
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Tape Select Switch
Mode Switch
Function Switch
Dolby NR Switch
Beat Cancel Switch
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OSC CIRCUIT
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AMSS CONTROL CIRCUIT
SWITCH
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R410
43K
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AMSS Program Switch 1OWlOV ai
REC Mute Switch =
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MONO AMSS Switch
TAPE Power Switch
OFF Voltage Select Switch
1
TTL
POWER,
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EXT .POWER - ie
yack C—~ BATTERY
= 7 UM2, HPI!
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