Sony STR-DA5400ES Service Manual page 8

STR-DA5400ES
MAIN BOARD SERVICE POSITION
MAIN board
insulating sheet
CAPACITOR DISCHARGE
CAUTION: In checking the MAIN board, make a capacitor discharge
of C2490 or C2491 for electric shock prevention.
MAIN board
800 Ω/2W 800 Ω/2W
C2491 C2490
8