Sony Betacam SX DNW-A100 Maintenance Manual page 265

Digital video hybrid recorder
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(Continued)
No. Item
5
DM RF output level rough adjustment
METAL Y
METAL C
OXIDE C
OXIDE Y
6
OMC carrier balance adjustment
OXIDE Y
OXIDE C
METAL C
METAL Y
7
OMC carrier balance provisional adjustment
n
This provisional adjustment explains how to adjust without using the spectrum analyzer as
opposed to adjustment (No. 6) using the spectrum analyzer.
Perform this provisional adjustment only when the network analyzer is not available for an
urgent maintenance. Be sure to perform the adjustment (No. 6) using the network analyzer at
a later date.
8
Demodulator limiter balance adjustment
Y
C
9
Non-liner output level adjustment
METAL Y
METAL C
C
OXIDE C
OXIDE Y
10 PB frequency response adjustment
METAL Y
METAL C
OXIDE Y
OXIDE C
Data save
11 Drop-out compensation equalizer adjustment
METAL Y
METAL C
OXIDE Y
OXIDE C
12 DM RF output level adjustment
METAL Y
METAL C
OXIDE C
OXIDE Y
DNW-A100/A50/A45
DNW-A100P/A50P/A45P
http://getMANUAL.com
Adjustment point
1RV211/DM-89
1RV406/DM-89
1RV407/DM-89
1RV212/DM-89
1RV107/DM-89, 1RV108/DM-89
1RV307/DM-89, 1RV308/DM-89
1RV305/DM-89, 1RV306/DM-89
1RV105/DM-89, 1RV106/DM-89
1RV502/DM-89
1RV702/DM-89
1RV503/DM-89
1RV703/DM-89
1RV704/DM-89
1RV704/DM-89
1RV504/DM-89
A32 : DM VR 1 : EQ1 METAL-Y-A
A32 : DM VR 1 : EQ1 METAL-Y-B
A32 : DM VR 1 : EQ1 METAL-C-A
A32 : DM VR 1 : EQ1 METAL-C-B
A32 : DM VR 1 : EQ1 OXIDE-Y-A
A32 : DM VR 1 : EQ1 OXIDE-Y-B
A32 : DM VR 1 : EQ1 OXIDE-C-A
A32 : DM VR 1 : EQ1 OXIDE-C-B
A3F : NV-RAM CONTROL
1RV201/DM-89
1RV401/DM-89
1RV202/DM-89
1RV402/DM-89
1RV211/DM-89
1RV406/DM-89
1RV407/DM-89
1RV212/DM-89
Remarks
TP3/DM-89
TP7/DM-89
TP7/DM-89
TP3/DM-89
TP105/DM-89
TP305/DM-89
TP305/DM-89
TP105/DM-89
TP501/DM-89
TP8/DM-89
TP505/DM-89
TP705/DM-89 (For DNW-A100P/A50P/A45P)
TP705/DM-89 (For DNW-A100/A50/A45)
TP705/DM-89 (DNW-A100P/A50P/A45P only)
TP505/DM-89
VIDEO OUTPUT COMPONENT Y
VIDEO OUTPUT COMPONENT R-Y/B-Y
VIDEO OUTPUT COMPONENT Y
VIDEO OUTPUT COMPONENT R-Y/B-Y
TP203/DM-89
TP403/DM-89
RV202/DM-89
RV402/DM-89
TP3/DM-89
TP7/DM-89
TP7/DM-89
TP3/DM-89
(Continue)
6-4. DM-89 Board Replacement
6-27

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