Camera Adjustment; Setting Up The Prepare For Adjustment Mode; Int Vcxo Adjustment; Sync Level Adjustment - Sony Super HAD CCD SSC-DC314 Service Manual

4-3. Camera Adjustment

4-3-1. Setting up the Prepare for Adjustment
Mode
1. Press the MODE DISPLAY CHANGE button on the
commander.
2. The numerals indicated on the LCD of the commander
will go out for a few seconds and then will reappear.
Subject
: Unnecessary
Measurement point : Nothing

4-3-2. INT VCXO Adjustment

1. Press the STEP FORWARD button on the commander
once.
As a result, the displayed mode will change to "F7".
2. Slide the sliding switch (S301) on the camera MB
board to connector side (CN301).
3. Press the CHANGE DATA button to ensure that the
determined frequency is within the specification.
4. Slide the sliding switch (S301) on the camera MB
board to IC side (IC305).
S301
- MB-925 Board (B side) -
Subject
: Unnecessary
Measurement point : Relay tool TP7 (INT VCXO)
Equipment
: Frequency counter
Display Mode : F7
: 14318181.5 ± 25.0 Hz (SSC-DC314)
Specification
14187400 ± 25 Hz
(SSC-DC310P/DC318P)
SSC-DC314/DC318P/DC310P (UC, CE)
IC305
CN301

4-3-3. SYNC Level Adjustment

1. Press the STEP FORWARD button on the commander
once.
As a result, the displayed mode will change to "DA".
2. Close the lens iris.
3. Press the CHANGE DATA button to ensure that the
measured voltage is within the specification.
Subject : Unnecessary
Measurement point : SYNC level of VIDEO OUT
Equipment
: Waveform monitor
Display Mode
: DA
: 40 ± 4 IRE (SSC-DC314)
Specification
300 ± 30 mV (SSC-DC310P/DC318P)
Lens iris
: Close
SYNC Level

4-3-4. Burst Level Adjustment

1. Press the STEP FORWARD button on the command-
er once.
As a result, the displayed mode will change to "FC".
2. Press the CHANGE data button, then adjust to the
specification value on the vectorscope.
Subject
: Unnecessary
Equipment
: Vectorscope
Display Mode
: FC
Specification
: Burst level is 75 %
SSC-DC314
(NTSC)
Center
75%
SSC-DC310P/DC318P
(PAL)
75%
Center
4-5