5-6. return level adjustment, 21 (e) – Sony HDCU-900 User Manual
Page 65
3-21 (E)
HDCU-900 MM
5.
R-Y signal level adjustment
Measuring point : R-Y/R OUTPUT connector/VDA-57
Adjusting point :
1RV213 (C-7)/IF-789A/789P
Specifications :
D = 700
±5 mV p-p (SET UP : ON)
(75% (R-Y) color bar) (for UC)
D = 525
±5 mV p-p
(75% (R-Y) color bar) (for CE)
6.
B-Y signal level adjustment
Measuring point : B-Y/B OUTPUT connector/VDA-57
Adjusting point :
1RV212 (C-8)/IF-789A/789P
Specifications :
E = 700
±5 mV p-p (SET UP : ON)
(75% (B-Y) color bar) (for UC)
E = 525
±5 mV p-p
(75% (B-Y) color bar) (for CE)
3-5-6. Return Level Adjustment
Measure : Oscilloscope
Preparation
. Board extension: IF-789A/789P board (front side)
. Board extension: VDA-55 board (CAMERA side)
. Connect the VBS OUT1 connector on the VDA-57
board and the RET INPUT1 connector on the VDA-57.
. Connect the SERIAL OUTPUT1 connector on the DIF-
102 board and the SERIAL RET INPUT1 connector on
the DIF-102 board.
. S811-1, 2 (M-6)/RC-86 → ON
D
E
RC-86 board (A side)
3-5. SD Signal System Adjustment (HKCU-901)
A
B
C
D
E
F
G
H
J
K
L
M
1
2
3
4
5
6
7
8
9
S803
RV351
RV354
S801
S802
S811
1
1
R
V353
R
V350
R
V352
1
1
1
TP603
TP352
1
R
V601
COR601
TP350
TP351
1
TP501
R
V501
1
TP502
R
V502
COR501
TP201
RV201
TP703
RV701
Suffix:14
_
Suffix:14
_
1
1