Sony Ipela SNC-CS50N, Service Manual

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2-9 (E)
SNC-CS50N/CS50P
S651
Front (Lens) position Rear position
3. Click the
[OK]
button.
n
Perform steps (1) to (4) below when there is a camera
that requires adjustment even after that.
(1) Switch S651 on the PR-291 board to the rear
position of this unit.
(2) Turn off the power of a camera whose adjustment
was completed and remove the camera.
(3) Connect a camera whose adjustment is required
and turn on the power of the camera.
(4) Perform “2-1-2. 4 Setting of camera” and start
adjustment from “2-2-1. Read of data in
EEPROM”.
4. Click the
[Close]
button on the adjustment mode
window and terminate the adjustment mode.
5. Turn off the power of this unit.
6. Set S651 on the PR-291 board to the rear position of
this unit.
2-3. Confirmation after Adjustment
2-3-1. Preparation for Confirmation
Perform the operation below when confirming after
adjustment.
1. Remove an adjustment tool from this unit.
2. Restart this unit.
3. Perform steps (1) to (9) in “2-1-2. 4 Setting of
camera”.
2-3-2. Confirmation of SYNC Level
Adjustment
Confirm that a SYNC level satisfies the specifications.
Object: Not required.
Confirmation point: SYNC level of VIDEO OUT
Confirming equipment: Waveform monitor
Specifications: 40
±
4 IRE (NTSC)
286
±
30 mV (PAL)
2-3-3. Confirmation of Burst Level
Adjustment
Confirm that a burst level satisfies the specifications.
Object: Not required.
Confirmation point: Burst level of VIDEO OUT
Confirming equipment: Waveform monitor
Specifications: 40
±
4 IRE (NTSC)
286
±
30 mV (PAL)