DAV-DZ530, DAV-DZ630, HCD-DZ530, HCD-DZ630 - Sony Audio Service Manual (repair manual). Page 6

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6
HCD-DZ530/DZ630
Peel off the seal and so the lever is moved 
in the direction of the arrow with the thin rod. 
How to open the disc table when power switch turns off 
Insert a tapering driver into the aperture of the unit bottom, and slide it in the direction of the arrow.
seal
disc tray
Discharge the charged electricity in capacitors to prevent electric shock as follows 
When disassembling the machine, be sure to discharge the charged electricity in the following capacitors.
Use a resistor of 800 ohms, 2 Watts for discharging the following capacitors. 
POWER board
   C903: 390 V
   C932, C933, C934, CN904: 30 V
MAIN board
   CN3002: 30 V
Point of capacitor discharge for C932, C933, C934: 
Connect to the red and black wire of CN904 
Point of capacitor discharge for C903: 
Connect to the foot of CN903 
800 
/2W
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