2-3 (E)
BKP-7090
V rate
2-1-3. V Modulation Balance Adjustment
Preparation
.
CLOSE button/MSU-700
→
ON
.
V MOD SAW/MSU-700 (PAINT menu)
→
ON
V MOD adjustment control (R) /MSU-700
→
+
99
V MOD adjustment control (G) /MSU-700
→
+
99
V MOD adjustment control (B) /MSU-700
→
+
99
V MOD adjustment control (MASTER) /MSU-700
→
0
Adjustment procedure
1.
Video signal select button/BVP rear panel
→
R
2.
Equipment:
Waveform monitor (
x
5 range)
Test point:
TEST OUT connector/BVP side panel
Adj. point:
1
RV3 (R MOD BAL) /AD-148 board
Specification:
Adjust that the waveform does not change
even if V MOD SAW switch/MSU-700
(PAINT menu) is turned to OFF/ON
For reference : 3 mV (0.5 IRE) or less
3.
Video signal select button/BVP rear panel
→
G
4.
Equipment:
Waveform monitor
Test point:
TEST OUT connector/BVP side panel
Adj. point:
1
RV103 (G MOD BAL) /AD-148 board
Specification:
Adjust that the waveform does not change
even if V MOD SAW switch/MSU-700
(PAINT menu) is turned to OFF/ON
For reference : 3 mV (0.5 IRE) or less
5.
Video signal select button/BVP rear panel
→
B
6.
Equipment:
Waveform monitor
Test point:
TEST OUT connector/BVP side panel
Adj. point:
1
RV203 (B MOD BAL) /AD-148 board
Specification:
Adjust that the waveform does not change even if V MOD SAW switch/MSU-700
(PAINT menu) is turned to OFF/ON
For reference : 3 mV (0.5 IRE) or less
Settings after adjustment
.
CLOSE button/MSU-700
→
OFF
.
V MOD SAW/MSU-700 (PAINT menu)
→
OFF
V MOD adjustment control (R)/MSU-700
→
0
V MOD adjustment control (G)/MSU-700
→
0
V MOD adjustment control (B)/MSU-700
→
0
2-1. AD, DA System Adjustment
