DCR-TRV40E, DCR-TRV50E - Sony Movie Service Manual (repair manual). Page 21

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A

B

A

B

3

 Tapping screw 

     (M1.7 

×

 3.5)

6

 CD heat sink assembly

5

 JK-219 board 

     Lens frame

7

 CD-381 board,

     690C (CZ) block assembly
     (Lens device)

2

 Antenna (2.4G)

1

 

Two screws

     (M1.7 

× 

2.5), 

     lock ace, p2

4

 Tapping screw 

     (M1.7 

×

 3.5)

(TRV50E)

1

 

Two screws (M1.7 

× 

4), 

     lock ace, p2

2

 Grip cover

3

 

Turn over the insulating sheet

4

Flash unit

Shorting jig
(1k

Ω

 / 1w)

Power supply

capacitor

The power supply capacitor of the Flash unit is 
charged to the voltage as high as 300 V at a 
maximum. The high voltage is not discharged 
even after the main power of the machine is 
simply turned off and the charged potential still 
remains.
Discharge the residual voltage by referring to 
Service Note (page XX).