5-20
Pin No.
1
2
3
4
5
6
7
8
9
10
11
Signal Name
PANEL B-Y
PANEL Y
PANEL R-Y
REG GND
JIG XHD
JIG XVD
HSY
COM
VG
UNREG
LANC IN
Pin No.
12
13
14
15
16
17
18
19
20
21
22
Signal Name
LANC OUT
XPOWER SW
MAKER RECOG
INDEX
TRACK 00
JIG VCO
FDD RF
EVF BL+
EVF BL 4.75V
EVF VG
EVF VCO
1-4. COLOR ELECTRONIC VIEWFINDER
SYSTEM ADJUSTMENT
Note 1: The back light (fluorescent tube) is driven by a high voltage AC
power supply. Therefore, do not touch the back light holder to
avoid electrical shock.
Note 2: When replacing the LCD unit, be careful to prevent damages
caused by static electricity.
Note 3: Set the FINDER/LCD switch to the FINDER side.
[Adjusting connector]
Most of the measuring points for adjusting the color electronic
viewfinder system are concentrated in CN701 of the PK-45 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 CN701.
Table 5-1-9.
[Alignment disk]
Use the alignment disks (two disks as pair) shown in below.
Disk-1: TFD2-1(+) (Parts code; 8-967-990-01)
Disk-2: TFD2-2(–) (Parts code; 8-967-990-11)
Contents of alignment disk
TFD2-1(+): (Common signal) + (+17.5 µm alignment)
TFD2-2(–): (Common signal) + (–17.5 µm alignment)
Common signal
File name Signal
MVC-001C.JPG Color bars
MVC-002M.JPG Monoscope
MVC-003V.JPG V-COM adjustment signal
MVC-004W.JPG 100% white
MVC-005H.JPG 50% white
MVC-006T.JPG Stair-step signal of 10 step
MVC-007R.JPG Red single color
MVC-008G.JPG Green single color
MVC-009B.JPG Blue single color
MVC-010D.JPG Camera color bars
MVC-011N.JPG Camera monoscope
Fig. 5-1-16.
PK-45 board
CN701
Insulator side
CPC-12 jig
22 pin flexible
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