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5-31
1-4.
COLOR ELECTRONIC VIEWFINDER
SYSTEM ADJUSTMENTS
(DCR-TR7000/TR7000E/TR7100E/TRV315)
SYSTEM ADJUSTMENTS
(DCR-TR7000/TR7000E/TR7100E/TRV315)
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.
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.
caused by static electricity.
[Adjusting connector]
Most of the measuring points for adjusting the viewfinder system
are concentrated in CN910 of the VC-213 board.
Connect the Measuring Instruments via the CPC-13 jig (J-6082-
443-A).
The following table shows the Pin No. and signal name of CN910.
are concentrated in CN910 of the VC-213 board.
Connect the Measuring Instruments via the CPC-13 jig (J-6082-
443-A).
The following table shows the Pin No. and signal name of CN910.
Table 5-1-9.
1. EVF Initial Data Input
Mode
Camera
Subject
Arbitrary
Adjustment Page
D
Adjustment Address
70 to 76, 78 to 7C
Adjusting method:
1)
1)
Select page: 0, address: 01, and set data: 01.
2)
Select page: D, and input the data in the following table.
Note:
To write in the non-volatile memory (EEPROM), press the
PAUSE button of the adjustment remote commander each time
to set the data.
PAUSE button of the adjustment remote commander each time
to set the data.
3)
Select page: 0, address: 01, and set data: 00.
Pin No.
1
2
3
4
5
6
7
8
9
10
Signal Name
SWP
AFC F0
BPF MONI
RF AGC IN
PB RF
REG GND
RF AGC OUT
VC RF SWP
EVF BL
EVF BL 4.6V
Pin No.
11
12
13
14
15
16
17
18
19
20
Signal Name
EVF VCO
EVF VG
DV RF SWP
RF IN
CAP FG
RF MON
TMS
TCK
TDO
TDI
Address
70
71
72
73
74
75
76
78
79
7A
7B
7C
Data
7A
90
60
48
5A
70
B0
D1
AC
60
70
90
Remark
Fixed data
White balance adj.
White balance adj.
Fixed data
Fixed data
VCO adj.
Backlight consumption current adj.
Fixed data
Fixed data
Bright adj.
Contrast adj.
Backlight consumption current adj.
CN910
1
20
Screw driver (–)
Cover
Fig. 5-1-14
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