DOWNLOAD Sony HCD-FX900W Service Manual ↓ Size: 20.56 MB | Pages: 125 in PDF or view online for FREE

5

CN3002

CN902

RED

BLACK

C903

C939

C933

C932

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 : 600V
   C932, C933, C939, CN902 : 30V

MAIN board
   CN3002 : 30 V

*

Connect the specified resistor

   between black and red leads

6

Fixing the capacitors with adhesive agent is required by the safety regulation. 
Be sure to fix the capacitors with adhesive agent when part or circuit board is replaced. 

When installing a new OP unit, be sure to connect the flexible printed circuit board first of all before removing the static 
electricity prevention solder bridge by unsoldering. Remove the static electricity prevention solder bridge by unsoldering 
after the flexible printed circuit board has already been connected. 
(Do not remove nor unsolder the solder bridge as long as the OP unit is kept standalone.)

7

Please apply the adhesive agent to the BUTTON BASE (PLAY) when replacing the BUTTON (PLAY) or BUTTON (POWER)
or BUTTON (STOP).
Please apply the adhesive agent to the BUTTON BASE (POWER) when replacing the BUTTON (DISC) or BUTTON (POWER)
or BUTTON (STOP).

8

MAIN board
(side A)

DMB12 board, HDMI bracket

insulating sheet

MAIN board
(side A)

DMB12 board, HDMI bracket