STR-DA5500ES - Sony Audio Service Manual (repair manual). Page 9

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STR-DA5500ES
9
CAPACITOR  DISCHARGE
LEAD  WIRE  SETTING
C2490
C2491
MAIN board
CAUTION:  In checking the MAIN board, make a capacitor discharge 
 
of C2490 or C2491 for electric shock prevention. 
800 
:/2 W 800 :/2 W
The lead wire must not come in contact with the power transformer and the heat sink. 
power transformer
heat sink
Please band together so that a primary side cable
cannot touch a power transformer and heat sink.
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