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]

[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]

[for PAL]

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.

1

2

3

4

5

6

AB

FL502

CN501

CD

RV501 RV502 RV505 RV504 RV503

TP501

E501

3-10

ES-32 board (A side) (DXC-D35/D35P) ES-33 board (A side) (DXC-D35WS/D35WSP)

DXC-D35/D35WS(UC)

DXC-D35P/D35WSP(CE) V1

Page 110
Image 110
Sony DXC-D35 service manual VBS Level Adjustment, YC Level Adjustment, → SET UP on, Adjusting point 1RV501 Y Level