After Installing The Input Adaptor; Rewriting The Service Mode Status - Sony BKM-301HD Service Manual

Installing the Input Adaptor
8
Adjust the main bracket position.
Insert the B block in the CN4001
and the CN4003 on the A board.
B block
A board
CN4003
CN4001
1
9
Connect the IN/MONITOR OUT
plug (BNC connector installed in
Step 5) to the IN/OUT (B block
connector).
2
3
10
Connect the cable (red/yellow/
black) from the B block fan to the
CN 3 connector on the GC board.
Reinstall the components and cables
just as they were before installation
was begun.
20
CN3
After Installing the Input
Adaptor
Return the G board installed in
Step 5 in "Before Installing the
Input Adaptor" to the original
location. Lock the board with the
two screws.
Reconnect the cables removed in
Step 3 in "Before Installing the
Input Adaptor". Slide the main
bracket back into the unit until it
is set in the original place.
Insert the fan connector removed in
Step 1 in "Before Installing the
Input Adaptor" into the monitor
connector. Use the screws (12) to
install the rear cover of the monitor.
Note
You cannot turn on the power unless
you connect the fan connector.
Note

Rewriting the Service Mode Status

You need to rewrite the service mode 3
status so that the input adaptor can
accept HD SDI signals. The following
shows how to do this.
1
Press the MENU/EXIT button on
the monitor.
The main menu appears.
MENU
MENU COLOR TEMP ADJ...
INPUT CONFIG...
SYSTEM CONFIG...
SERIAL REMOTE...
EXIT
SELECT ENTER MENU
2
To go to the service mode, press 4
the DEGAUSS and ENTER/
SELECT buttons at the same time.
The service mode status menu
appears.
SELECT
DEGAUSS ENTER
BTA 1125 N/S 238 3
H. SIZE
5
Press the MENU/EXIT and
ENTER/SELECT buttons as
needed to display "SDI EXIST 0
216" on the screen.
MENU SELECT
EXIT ENTER
SDI EXIST 0 216
Using the +/↑ button, change "0"
to "1" in "SDI EXIST 0 216."
RESET
SDI EXIST 1 216
Press the DEGAUSS button.
The "WRITE" message appears.
DEGAUSS
SDI EXIST 1 216
WRITE
(Continued)
21