DSC-F505V (serv.man2) - Sony Digital Camera Service Manual (repair manual). Page 82

Most of the measuring points for adjusting the LCD system are
concentrated in CN002 of the FK block.
Connect the Measuring Instruments via the CPC-9 jig (J-6082-
393-C).
The following table shows the Pin No. and signal name of CN002.

Pin No.

Signal Name

Pin No.

Signal Name

1

N. C.

10

UNREG

2

N. C.

11

LANC IN

3

N. C.

12

LANC OUT

4

REG GND

13

N. C.

5

XCPC_IN

14

RF7

6

N. C.

15

TXD

7

HSY

16

RXD

8

PANEL COM

17

RESET

9

VG

18

VDD

18

Slide the Release knob in the direction of arrow 

A

.

To open the Battery lid.

A

Release knob

Note 1: Don't use the 12 pin flexible board of CPC-9 jig.

It causes damage to the unit.

Note 2: The old CPC-9 jig (Parts code: J-6082-393-B) 

cannot be used, because it cannot operate 
the adjustment remote commander.

CPC cover

Two claws

CPC-9 jig (J-6082-393-C)
(18p flexible board)

FK (Control switch block)
(CN002)

1

Before perform the LCD system adjustments, check that the
specified values of “VIDEO SYSTEM ADJUSTMENTS” are sat-
isfied.

The back light (fluorescent tube) is driven with high volt-
age AC power. Therefore, do not touch the back light
directly, otherwise you will feel an electric shock.

Taken an extreme care not to destroy the liquid crystal
display module by static electricity when replacing it.

Set the LCD BRIGHT to the center.