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5-24
DCR-TRV140/TRV140E/TRV140M
1-4.
ELECTRONIC VIEWFINDER SYSTEM
ADJUSTMENTS
Note 1:
When replacing the LCD unit, be careful to prevent dam-
ages caused by static electricity.
Note 2:
Set the VF B.L. (Menu setting) to the BRT NORMAL
[Adjusting connector]
Most of the measuring points for adjusting the viewfinder system
are concentrated at VC-273 board CN1011. Connect the measur-
ing instruments via I/F unit for LANC control (J-6082-521-A) and
CPC jig connector (J-6082-539-A). The following table lists the
test point of I/F unit for LANC control.
Fig. 5-1-13
Pin No.
Signal Name
Pin No.
Signal Name
N.C
BL
15
EVF VCO
14
EVF VG
N.C
BL 4.75
9
PB RF (MON)
3 (N.C)
BPF MONI
6, 8, 10,
GND
N.C
TMS
7 (N.C)
REC RF (RF IN)
N.C
TDI
N.C
TDO
5
SWP
N.C
TCK
4 (N.C)
CAP FG
2 (N.C)
IR VIDEO
Note:
Pin No. are those of CN1011 on VC-273 board.
Conductor side
CN1011
16
1
Ver 1.1 2003. 06