Dell D1626HT - UltraScan 1600HS - 21" CRT Display Manual de serviço - Página 20
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Connect the communication cable of the computer to the connector located on the D board on the monitor. Run the service software and
then follow the instruction.
IBM AT Computer
as a Jig
Convergence Rough Adjustment
(1) Receive an image of the white crosshatch signals (white lines
on black).
(2) Place the protrusions of the 6-fold poles magnet attached to
the CRT neck upon each other. (Fig. 1)
(3) Make rough adjustment of the H and V direction convergence
by using 4-fold poles magnet.
(4) Make a rough adjustment of the V direction convergence by
using "V. STAT".
Protrusions
Fig. 1
*
*
60
Fig. 3
H. AMP
XBV
R
B
R
B
YCH
H. TILT (TLH)
R
R
B
1-690-391-21
1
2
D-sub
mini Din
(9 Pin [female])
(8Pin)
*The parts above (
1
3
XBV
XCV
APH
Fig. 2
* Set so that the protruding parts of
the 2 magnet rings agree with each
other.
XCV
R
B
YBH
B
B
R
R
A-1500-819-A
3-702-691-01
3
Interface Unit
Connector Attachment
To BUS CONNECTOR
4 Pin
4 Pin
4 Pin
) are necessary for DAS adjustment.
Convergence Specification
V
White Balance Adjustment Specification
(1) 9300K
x = 0.281 ± 0.005
y = 0.311 ± 0.005
TLV
(2) 6500K
YCH
x = 0.313 ± 0.005
YBH
y = 0.329 ± 0.005
Vertical and Horizontal Position and Size
Specification
A
B
Focus adjustment
R
Adjust the focus volume 1 and 2 (HDK 1 and 2) for the
optimum focus.
B
B
For SH Model
MODE
1-5
A
A
0.28 mm
B
0.32 mm
(All White)
(All White)
b
MODE
B
A
388 mm
a
B
291 mm
a
3.5 mm
b
3.5 mm
FBT
1, 2, 5
3, 4
364 mm
291 mm
HDK1 (V)
HDK2 (H)