Sony HCD-EC69i Service Manual page 5

HOW TO REMOVE THE KNOB (VOL)
knob (VOL)
hole
CAPACITOR DISCHARGE FOR ELECTRIC SHOCK PREVENTION
Note: Please take out the top panel block and side panel (L/R) from a set refer to DISASSEMBLY (from Page 10).
In checking the MAIN board, make a capacitor discharge
of C622 and C626 for electric shock prevention.
800 /2 W
MAIN board
800 /2 W
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C626
C622
HCD-EC69i/EC79i/EC99i
front panel block
(back view)
Push the knob (VOL) by flat-head screwdriver.
MAIN board
5