powersoft Quattrocanali 4804

INDEX
13
QUATTROCANALI | SERVICE MANUAL
5.2.2 Main Board Layout
Colour Description
CH4 Power Amp
CH3 Power Amp
CH2 Power Amp
CH1 Power Amp
Output Cable + Bulk Capacitors & Zobel Resistors Network
PFC Converter
EMI Filter + Fuses
PSU Control Section
Rail Fuses F3000 F3001
10A 250VDc (5x20 mm)
Rail Fuses F1000 F1001
10A 250VDc (5x20 mm)
Varistors & Fuses
Layout
Colour Description
Fuse A
Fuse B
Varistors
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