Component/Rgb Signal Output Adjustment - JVC RM-P210U Service Manual

Measuring
No. Item instruments &
Input signals
2.5

COMPONENT/RGB SIGNAL OUTPUT ADJUSTMENT

Note: The measuring points for this adjustment are variable depending on the connected camera models. (See the "Measur-
ing Point Table for Each Camera Model" below.)
1 Level • Color bar
adjustment generator
• Oscilloscope
(H-rate)
CH1
Same
level
CH2
Measuring Point Table for Each Camera Model
Camera
Channel
Model
GY-DV550
R KY-D29
KY-D29W
KY-27C/19
GY-DV550
G
KY-D29
KY-D29W
KY-27C/19
GY-DV550
B
KY-D29
KY-D29W
KY-27C/19
2-4
Measuring point ( * )
Adjustment parts ( - )
Mode
Adjustment level ( + )
• BARS swtch: • R Channel
* See Measuring Point
ON
• Menu No. 2A Table.
- VR201 (R LEVEL)
LENGTH:
20 M [Main board]
+ Same level
• G Channel
* See Measuring Point
Table.
- VR301 (G LEVEL)
[Main board]
+ Same level
• B Channel
* See Measuring Point
Table.
- VR401 (B LEVEL)
[Main board]
+ Same level
Oscilloscope CH1 Oscilloscope CH2
Measuring Points on Measuring Points on
RM-P210
R OUTPUT terminal TP402 (R) [SE board: B-1D]
(75 Ω terminated)
TP2 (Extension board)
TP202 (R OUT)
[Connect extension board to SE board.]
[Main board]
CN31 pin 7 [SE board: A-6B]
G OUTPUT terminal TP202 (G) [SE board: B-1D]
(75 Ω terminated)
TP4 (Extension board)
TP302 (G OUT)
[Connect extension board to SE board.]
[Main board]
CN31 pin 6 [SE board: A-6B]
B OUTPUT terminal TP302 (B) [SE board: B-1D]
(75 Ω terminated)
TP5 (Extension board)
TP402 (B OUT)
[Connect extension board to SE board.]
[Main board]
CN31 pin 4 [SE board: A-6B]
Adjustment procedure
1. Connect oscilloscope CH1 and CH2 as shown
in the Measuring Point Table.
2. Adjust so that the CH1 and CH2 levels are
same levels.
3. Adjust in the same way as the R Channel.
Camera