Preparations Before Adjustments - Sony HVR-M15J Service Manual

6-2. VIDEO SECTION ADJUSTMENTS
2-1.

PREPARATIONS BEFORE ADJUSTMENTS

Use the following measuring instruments for video section adjust-
ments.
2-1-1. 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".
2-1-3. Connecting the Equipment
Connect the measuring instruments as shown in Fig. 6-2-1, and
perform the adjustments.
Pattern generator
VIDEO OUT
NEW LANC JIG
(J-6082-565-A)
LANC cable
(J-6082-442-A)
Adjustment remote commander
HVR-M15J/M15U/M15N/M15E/M15P/M15C
2-1-2.
The measuring point of the playback RF signal is CN4002 of VD-
036 board. Connect the measuring instruments via the CPC-8 jig
(J-6082-388-A). Refer to "MECHANISM SECTION ADJUST-
MENT" for the measuring method. The following table lists the
pin numbers and signal names of CN4002.
Pin No.
1
3
5
7
9
11
13
15
17
19
LANC jack
RM-95
(J-6082-053-B)
Fig. 6-2-1
6-32
Adjusting Connectors
Signal Name Pin No.
EVF_COM_DC (N.C.) 2
REG_GND 4
EXT_DA (N.C.) 6
EVF_VCO (N.C.) 8
EVF_VG (N.C.) 10
PSIG (N.C.) 12
RF_MON 14
SWP 16
FRRV 18
REC_CRRT1 (N.C.) 20
Table. 6-2-1
Terminated
75 Ω
75Ω : 1-247-804-11
DC IN jack
AC power adaptor
AC-L15A
(1-479-283-13)
Signal Name
REG_GND
MT_5.5V
REG_GND
MS_LED_ON
MS_BS
MS_SCLK
MS_VCC_ON
XMS_IN
MS_DIO
REC_CRRT0 (N.C.)
Osilloscope
AC IN