Lcd System Adjustments - Sony DSC-F717 Manual

DSC-F717
COVER COVER
1-5.

LCD SYSTEM ADJUSTMENTS

Before perform the LCD system adjustments, check that the speci-
fied values of "VIDEO SYSTEM ADJUSTMENTS" are satisfied.
Note 1: Taken an extreme care not to destroy the liquid crystal
display module by static electricity when replacing it.
Note 2: Set the LCD BRIGHTENSS (SET UP setting) to the
NORMAL.
[Adjusting connector]
Most of the measuring points for adjusting the LCD system are
concentrated in CN305 of the FR-194 board.
Connect the Measuring Instruments via the CPC-12 jig (J-6082-
436-A).
The following table shows the Pin No. and signal name of CN305.
Pin No. Signal Name
1 BL_L1
2 N.C.
3 N. C.
4 REG_GND
5 N. C.
6 BL_L2
7 PANEL_HSY
8 PANEL_COM
9 PANEL_VG
10 CPC_UNREG
11 LANC_IN
22
1
FR-194 board
CN305
6-38
Pin No. Signal Name
12 LANC_OUT
13 MAKER_RECOG
14 N.C.
15 N.C.
16 N.C.
17 N.C.
18 N.C.
19 EVF_BL
20 EVF_BL_4.75V
21 EVF_VG
22 EVF_VCO
CPC cover
CPC-12 jig
(J-6082-436-A)
Fig. 6-1-18