Sony HDVF-C30W Maintenance Manual page 18

1-9. Fixtures and Measuring Instruments
1-9-1. List of Fixtures and Measuring
Instruments
Name of the fixture/ Sony part
measuring instrument number
EX-909 board A-8346-442-A
RE-208 EX unit A-8346-433-A
Connecting cable 1-827-086-21
Pattern box PTB-500 J-6029-140-B
PLD download tool J-7120-140-A
*
Luminance meter _
* : Use of the Minolta Model LS-100 Luminance Meter is recommended.
1-12 (E)
1-9-2. How to Extend the RE-208 Board
1. Remove the viewfinder barrel.
2. Perform steps 1 to 3 of "1-7-1. Replacing the LCD
Application
3. Remove the RE-208 board.
Used to check the
PR-267 board
Used to check the
RE-208 board
. Used to check the
4. Connect the EX-907 board to the CN2 connector on
PR-267/RE-208
board
. Used to rewrite the
PLD data
5. Connect the EX-908 board to the CN1 connector on
Used to adjust
brightness
6. Connect the connecting harness to the CN2 on the EX-
Used to rewrite the
PLD data
Used to adjust the
brightness
7. Connect the connecting cable to the CN1 connector on
(Refer to Section 1-7-2, setp 1.)
Panel."
(Refer to Section 1-7-2, step 6.)
n
Do not disconnect the harness from the connector CN2
on the RE-208 board.
the PR-267 board. Because this connector is easy to
be dropped off, secure the EX-907 board with the
screw that was removed in the step 3.
the RE-208 board.
907 and the EX-908 board, respectively.
c
Side A of the RE-208 board has high-voltage area of
DC/AC inverter transformer.
While turning on the electricity, perform the checks
with extreme care so that you might not get the electric
shock. (Refer to Section 1-12.)
the PR-267 board and the camera.
n
Attach the insulating tape to the GND terminal of the
connecting cable.
PS2 x 4
Connecting harness
CN1
TP terminals
CN2
CN1
EX-908
board
CN1
B side
RE-208
board
DC/AC inverter transformer:
Caution! High Voltage (A side)
EX-907
board
CN1
CN3
CN2
CN2
PR-267 board
LCD panel
HDVF-C30W