Read Sony STR-DB725 / STR-DB825 Service Manual online
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SECTION 3
DIAGRAMS
3-1. CIRCUIT BOARDS LOCATION
SURR board
S VIDEO board
STANDBY (2) board
DISPLAY board
AMP board
INPUT board
SP board
CONNECTOR board
H.P board
STANDBY board
BALANCE board
VIDEO board
FUNCTION board
SW board
VIDEO (3) board
SP SWITCH
board
VOLUME board
REAR AMP board
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