Db Adjustment; Y Level Adjustment - Sony Super HAD CCD SSC-DC314 Service Manual

4-3-8. 0 dB Adjustment

1. Press the STEP FORWARD button of the commander
once.
As a result, the displayed mode will change to "FE".
2. Shoot the all white pattern, and adjust the lens iris so
that the CCD LEVEL (TP1) is 300 ± 30 mVp-p.
Subject
: All white pattern
Measurement point : Relay tool TP1 (CCD LEVEL)
Equipment : Oscilloscope (AC 50 mV, 10 us)
Display Mode
: FE
: 300 ± 30 mV
Specification
CCD Level
3. Press the CHANGE DATA button to ensure the
measured voltage is within the specification.
Subject : All white pattern
Measurement point : Relay tool TP2 (A/D IN)
: Oscilloscope (AC 200 mV, 10 us)
Equipment
Display Mode
: FE
: 1050 ± 100 mV
Specification
A/D IN
SSC-DC314/DC318P/DC310P (UC, CE)

4-3-9. Y Level Adjustment

1. Press the STEP FORWARD button of the commander
once.
As a result, the displayed mode will change to "18".
2. Attach the ND filter (25 %).
3. Keep the lens iris at 4-3-8. 2.
4. Press the CHANGE DATA button to ensure that the
measured voltage is within the specification.
Subject
: All white pattern
Measurement point : Y level of VIDEO OUT
Equipment
: Waveform monitor
Display Mode
: 18
: 50 ± 2 IRE (SSC-DC314)
Specification
350 ± 15 mV (SSC-DC310P/DC318P)
Y Level
4-7