Sony Betacam SX DNW-7, Maintenance Manual

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5-2
DNW-7/90/90WS
5-2. ENC Level Adjustment
Preparation
.
OUTPUT/DCC switch (inside panel)
→
BARS
.
On the setting menu, set as follows.
PAGE : LEVEL 7
ITEM : TEST OUT
→
ENC
Adjustment procedure
Equipment :Waveform monitor
Test point :VIDEO OUT connector
1. On the setting menu, adjust as follows.
PAGE : LEVEL 5
ITEM : ENC SYNC LEVEL
Spec. : A = 40
±
1 IRE (NTSC)
A = 300
±
7 mV (PAL)
2. On the setting menu, adjust as follows.
PAGE : LEVEL 5
ITEM : ENC SETUP LEVEL
Spec. : B = 7.5
±
0.5 IRE (NTSC)
B = 0
±
3 mV (PAL)
3. On the setting menu, adjust as follows.
PAGE : LEVEL 5
ITEM : ENC Y LEVEL
Spec. : C = 100
±
2 IRE (NTSC)
C = 700
±
14 mV (PAL)
5-2. ENC Level Adjustment
5-3. TEST OUT Adjustment
5-3. TEST OUT Adjustment
Preparation
.
OUTPUT/DCC switch (inside panel)
→
BARS
.
On the setting menu, set as follows.
PAGE : LEVEL 7
ITEM : TEST OUT
→
R, G or B
Adjustment procedure
Test point : TEST OUT connector
1. On the setting menu, adjust as follows.
PAGE : LEVEL 5
ITEM : RGB SYNC LEVEL
Spec. : A = 40
±
2 IRE (NTSC)
A = 300
±
14 mV (PAL)
2. On the setting menu, adjust as follows.
PAGE : LEVEL 5
ITEM : RGB SETUP LEVEL
Spec. : B = 7.5
±
0.5 IRE (NTSC)
B = 0
±
3 mV (PAL)
3. On the setting menu, adjust as follows.
PAGE : LEVEL 5
ITEM : RGB Y LEVEL
Spec. : C = 100
±
2 IRE (NTSC)
C = 700
±
14 mV (PAL)
Setting after adjustment
.
On the setting menu, set as follows.
PAGE : LEVEL 7
ITEM : TEST OUT
→
ENC
C
R
A
B
C
R
PAL NTSC
A
B
C
B
A
C
B
A
PAL NTSC