Y Pbpr Smpte (601) Signal; Y Pbpr Betacam Setup 0 Signal - Sony TRINITRON PVM-14L2 Service Manual

4-2-5. Y PBPR SMPTE (601) Signal

Adjustment
1. Input the 15 kHz/60 Hz Y PBPR SMPTE (601) 100%
color bar signal to the RGB/COMPONENT connector.
2. Press the RGB/COMPONENT switch on the control
panel to switch to Y PBPR SMPTE.
3. Adjust Y LEVEL (A2_2C) of the menu until the
waveform at TP106 meets the standard value.
A
Standard value : A = 620
4. Adjust C LEVEL (A2_38) of the menu until the
waveform at TP107 meets the standard value.
B
Standard value : B = 620
5. Adjust SUB CHROMA (A0_7A) of the menu until
the portions A and D of the waveform at TP350 (B
board) become flat.
A B C
6. Adjust SUB PHASE (A0_91) of the menu until the
portions B and C of the waveform at TP350 become
flat.
A B C
4-6
±
10 mV
±
10 mV
10 mV less
D
10 mV less
D

4-2-6. Y PBPR BETACAM SETUP 0 Signal

Adjustment
1. Input the 15 kHz/60 Hz Y PBPR BETACAM SETUP
0 100 % color bar signal to the RGB/COMPONENT
connector.
2. Press the RGB/COMPONENT switch on the control
panel to switch to Y PBPR BETACAM SETUP 0.
3. Adjust Y LEVEL (A2_2D) of the menu until the
waveform at TP106 meets the standard value.
A
Standard value : A = 620
4. Adjust C LEVEL (A2_39) of the menu until the
waveform at TP107 meets the standard value.
B
Standard value : B = 620
±
10 mV
±
10 mV
PVM-14L2/20L2