Sync Level Adjustment; Burst Level Adjustment; Set Up Adjustment; Db Adjustment - Sony SSC-DC132P Service Manual

4-4-3. SYNC Level Adjustment

1. Press the STEP FORWARD button on the commander
once. As a result, the displayed mode will change to
"2B".
2. Close the lens opening.
3. Press the CHANGE DATA button so that the deter-
mined voltage will fall within the standard range.
Subject Free
Measurement point SYNC level of VIDEO OUT
Equipment Waveform Monitor
Display Mode
40 ± 4 IRE (NTSC)
Specification
286 ± 30 mV (PAL)
Lens opening Close
SYNC Level

4-4-4. Burst level Adjustment

1. Press the DISPLAY MODE UP button on the com-
mander once. As a result, the displayed mode will
change to "2C".
2. Press the CHANGE DATA button so that the burst
level will be 75 %.
Subject Free
Equipment Vectorscope
Display Mode 2C
Specification Burst level is 75 %
(NTSC) (PAL)
Center
75%
4-6
2B
75%
Center

4-4-5. SET UP Adjustment

1. Press the STEP FORWARD button of the commander
once. The mode indicator will display "00".
2. Press the CHANGE DATA button to ensure the
measured voltage is within the specified value range.
Subject Close "C"
Measurement point SET UP level of VIDEO OUT
Equipment Waveform Monitor
Display Mode 00
7.0 ± 2.0 IRE (NTSC)
Specification
20 ± 15 mV (PAL)

4-4-6. 0 dB Adjustment

1. Press the STEP FORWARD button on the commander
once. As a result, the displayed mode will change to
"5A".
2. Shoot the all-white pattern, and adjust the lens iris so
that the CCD LEVEL (TP1) is 250 ± 20 mVp-p.
Subject All white pattern
Measurement point Relay Tool TP1 (CCD LEVEL)
Oscilloscope (AC 50 mV, 10 µs)
Equipment
Display Mode 5 A
250 ± 20 mV
Specification
CCD LEVEL
SET UP Level
SSC-DC132P/134/134P/138P