6-112
HVR-A1J/A1U/A1N/A1E/A1P/A1C
6-3. VIDEO SECTION ADJUSTMENTS
3-1.
PREPARATIONS BEFORE ADJUSTMENTS
3-1-1.
Precautions on Adjusting
Note:
Before performing the adjustment, check the data of page:
0, address: 10 is “00”. If not, select page: 0, address: 00,
and set data “00”.
1) The adjustments of this unit are performed in the VTR mode
(PLAY/EDIT mode) or camera mode (CAMERA-TAPE
mode).
3-1-2.
Adjusting Connectors
The measuring point of the playback RF signal is CN7005 of NN-
001 board. Connect the measuring instruments via the CPC-7 jig
(J-6082-382-A). Refer to “MECHANISM SECTION ADJUST-
MENT” for the measuring method. The following table lists the
pin numbers and signal names of CN7005.
Pin No. Signal Name
Pin No. Signal Name
1
EVF_COM_DC
9
RF_MON
2
REG_GND
10
REG_GND
3
EXT_DA
11
SWP
4
EVF_VCO
12
FRRV
5
EVF_VG
13
REC_CRRT1
6
PSIG
14
REC_CRRT0
7
REG_GND
15
NC
8
REG_GND
16
NC
Table 6-3-1
3-1-3.
Connecting the Equipment
Connect the measuring instruments as shown in Fig. 6-3-1, and
perform the adjustments.
1
16
Osilloscope
Terminated
75
Ω
Osilloscope
Terminated
75
Ω
LANC jack
A/V jack
Audio L (White)
Audio R (Red)
Video
(Yellow)
S Video
(Black)
COMPONENT
OUT jack
Pr (Red)
Pb (Blue)
Y (Green)
AC IN
DC IN jack
AC adaptor
1
TT-001 board
NN-001 board
CN7005
16
CPC-7 jig
(J-6082-382-A)
VIDEO system adjustment (COMPONENT OUT)
VIDEO system adjustment (S VIDEO, VIDEO)
Adjustment remote
commander
(RM-95)
(NEW LANC JIG)
Fig. 6-3-1
