Y (Vbs) Level Adjustment; Y (Yc) Level Adjustment - Sony DXC-D35 Service Manual

3-3. Camera Adjustment

3-3-7. Y (VBS) Level Adjustment

Equipment: Waveform monitor
To be extended: ES-32 board (for DXC-D35/D35P)
ES-33 board (for DXC-D35WS/D35WSP)
Preparation: OUTPUT/DL/DCC+ switch: BARS
Test point: VIDEO OUT connector
Adjustment Procedure
1. [for NTSC]
. SERVICE menu "PAGE 9"
SET UP : ON
[for PAL]
. SERVICE menu "PAGE 9"
COMP LVL: 525 (not 700)
2. Adjusting point: 1RV501 (Y LEVEL)
/ES-32 board (for DXC-D35/D35P)
/ES-33 board (for DXC-D35WS/D35WSP)
Specification: B = 100 2 IRE (for NTSC)
B = 700 10 mV (for PAL)
[for NTSC]
n
In the NTSC model, check that the set up level is within
A = 7.5 5.0 IRE.
If without the range, perform the setup level adjustment in
Section 3-3-4, "Y/SYNC/R-Y/B-Y Level Adjustment.
3-10
[for PAL]

3-3-8. Y (YC) Level Adjustment

n
Be sure that "3-3-7. Y (VBS) Level Adjustment" is
completed.
Equipment:
Oscilloscope
To be extended: ES-32 board (for DXC-D35/D35P)
ES-33 board (for DXC-D35WS/D35WSP)
Preparation: OUTPUT/DL/DCC + switch: BARS
Test point:
TP66 (GND: TP67)/EX-490 board
Trigger:
HD (TP84/EX-490 board)
Adjusting point: 1RV502 (Y LEVEL)
/ES-32 board (for DXC-D35/D35P)
/ES-33 board (for DXC-D35WS/D35WSP)
Specification: A = 1.00 0.02 V (for NTSC)
A = 1.00 0.02 V (for PAL)
[for NTSC]
B
A
1
FL502
2
3
4
CN501
5
6
ES-32 board (A side) (DXC-D35/D35P)
ES-33 board (A side) (DXC-D35WS/D35WSP)
[for PAL]
C
D
RV501
RV502
RV505
RV504
RV503
TP501
E501
DXC-D35/D35WS(UC)
DXC-D35P/D35WSP(CE) V1