Table of Contents
Advertisement
3-3. CAMERA ADJUSTMENT
n Before the adjustment, enter the "PAGE 1" of
SERVICE menu, and perform the "RESET".
3-3-1.
Sub-Carrier Frequency Adjustment
Equipment:
Frequency counter
To be extended: ES-12 board
Test point:
TP501 (GND: E1(extension board))
/ES-12 board
Adjusting point: SERVICE menu "PAGE 8"
→ SC FREQ :
Adjust the sub-Carrier Frequency by UP
switch or DOWN switch.
3,579,545 ± 10 Hz (for NTSC)
Specification:
4,433,618 ± 10 Hz (for PAL)
3-3-2.
INT SC-H Phase Adjustment
Note:
Stated below is a procedure with the SC-H phase measuring
equipment (Tektronix Waveform monitor 1765).
If any other equipment is used, perform adjustment at the
following adjustment point by reading the instruction manual
attached.
Equipment:
Waveform monitor (SC-H Phase mode)
Preparation:
• Put the Tektronix Waveform monitor 1765 to SC-H mode.
Test point:
VIDEO OUTconnector/camera side
Adjustment Procedure
• SERVICE menu "PAGE 8"
→ SC-H
• Adjust the phase relationship between SC (Burst) and H
beam spot correctly by UP switch or DOWN switch.
M
G
R
Y
L
B
G
C
Y
[for NTSC]
Note:
After this adjustment, set the mode of Tektronix Waveform
monitor 1765 to "WFM" mode.
DXC-D30 (UC)
DXC-D30P (CE)
http://getMANUAL.com
R
M
G
Y
L
B
G
C
Y
[for PAL]
3-3-3.
Y/R-Y/B-Y CLP Level Adjustment
Equipment:
Oscilloscope
To be extended: IF-532 board
Preparation:
OUTPUT/DL/DCC + switch/camera side
Trigger:
HD (TP83/extension board)
Adjustment Procedure:
1. Select "PAGE 10" of SERVICE menu, make sure that
R-Y and B-Y mode must be "ON".
2. SERVICE menu "PAGE 6"
→ Y
CLP :
R-Y
CLP :
B-Y
CLP :
3. Adjust the following items by UP
switch.
Note: In case of Y CLP for NTSC model, perform the
adjustment as follows.
1 Select "PAGE 9" of SERVICE menu, and set
the "SETUP" to "OFF".
2 Select "PAGE 6" of SERVICE menu, and move
the cursor to Y CLP.
3 Adjustment: A = 0 ± 5 mV
4 Select "PAGE 9" of SERVICE menu, and set
the "SETUP" to "ON".
5 And return to "PAGE 6".
Extension board (GND : TP63/IF-532 board)
Item
Test Point
Y CLP
TP61
(NTSC)
A
R-Y CLP
TP60
B-Y CLP
TP62
3-5
→ BARS
switch or DOWN
Specification
A = 0 ± 5 mV
(PAL)
A
B = 0 ± 5 mV
B
C = 0 ± 5 mV
C
Advertisement
Table of Contents
