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6

5

SCHEMATIC DIAGRAM

Q405

PHASE CUT-OVER

Q401,Q406

BUFFER

LOW PASS FILTER

16

AGC

Q201,Q203,Q205,Q207

DIFFERENTIAL AMP

Q202,Q204,Q206,Q208

DIFFERENTIAL AMP

Q215,Q217

PROTECTOR

Q218,Q219

ABNORMAL DETECTION

DRIVER AMP

POWER AMP

POWER AMP

POWER AMP

POWER AMP

Q216

PROTECTOR

DRIVER AMP

SWITCH

SWITCH

CONTROL

CONTROL

AMP

AMP

BUFFER

AC DETECTION

AC230V,50Hz

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