Sony CPD-E400 / CPD-E400E / CPD-E400P Service Manual ▷ View online
1-8
18
Self-diagnosis function
This monitor is equipped with a self-diagnosis function. If there is
a problem with your monitor or computer, the screen will go blank
and the 1 (power) indicator will either light up green or flash
orange. If the 1 (power) indicator is lit in orange, the computer is
in power saving mode. Try pressing any key on the keyboard.
a problem with your monitor or computer, the screen will go blank
and the 1 (power) indicator will either light up green or flash
orange. If the 1 (power) indicator is lit in orange, the computer is
in power saving mode. Try pressing any key on the keyboard.
If the
1
(power) indicator is green
1
Disconnect the video input cable or turn off the
connected computer.
connected computer.
2
Press the
1
(power) button twice to turn the monitor
off and then on.
3
Move the control button
,
for 2 seconds before the
monitor enters power saving mode.
If all four color bars appear (white, red, green, blue), the monitor
is working properly. Reconnect the video input cable and check
the condition of your computer.
is working properly. Reconnect the video input cable and check
the condition of your computer.
If the color bars do not appear, there is a potential monitor failure.
Inform your authorized Sony dealer of the monitor’s condition.
Inform your authorized Sony dealer of the monitor’s condition.
If the
1
(power) indicator is flashing orange
Press the
1
(power) button twice to turn the monitor off
and then on.
If the 1 (power) indicator lights up green, the monitor is working
properly.
properly.
If the 1 (power) indicator is still flashing, there is a potential
monitor failure. Count the number of seconds between orange
flashes of the 1 (power) indicator and inform your authorized
Sony dealer of the monitor’s condition. Be sure to note the model
name and serial number of your monitor. Also note the make and
model of your computer and video board.
monitor failure. Count the number of seconds between orange
flashes of the 1 (power) indicator and inform your authorized
Sony dealer of the monitor’s condition. Be sure to note the model
name and serial number of your monitor. Also note the make and
model of your computer and video board.
Specifications
CRT
0.24 mm aperture grille pitch (center)
19 inches measured diagonally
90-degree deflection
FD Trinitron
19 inches measured diagonally
90-degree deflection
FD Trinitron
Viewable image size
Approx. 365
×
274 mm (w/h)
(14
3
/
8
×
10
7
/
8
inches)
18.0" viewing image
Resolution
Maximum
Horizontal: 1800 dots
Vertical: 1440 lines
Vertical: 1440 lines
Recommended
Horizontal: 1280 dots
Vertical: 1024 lines
Vertical: 1024 lines
Standard image area
Approx. 352
×
264 mm (w/h)
(13
7
/
8
×
10
1
/
2
inches)
Deflection frequency*
Horizontal: 30 to 96 kHz
Vertical: 48 to 120 Hz
Vertical: 48 to 120 Hz
AC input voltage/current 100 to 240 V, 50 – 60 Hz, Max. 2.0 A
Power consumption
Power consumption
140 W
Operating temperature
10˚C to 40˚C
Dimensions
Approx. 446
×
464
×
461 mm
(w/h/d) (17
5
/
8
×
18
3
/
8
×
18
1
/
4
inches)
Mass
Approx. 26 kg (57 lb 5 oz)
Plug and Play
DDC1/DDC2B/DDC2Bi/GTF
Supplied accessories
See page 6
* Recommended horizontal and vertical timing condition
• Horizontal sync width should be more than 1.0
µ
sec.
• Horizontal blanking width should be more than 3.0
µ
sec.
• Vertical blanking width should be more than 500
µ
sec.
Design and specifications are subject to change without notice.
MENU
RESET
1
(power) indicator
MENU
CPD-E400/E400E/E400P
2-1. CABINET REMOVAL
SECTION 2
DISASSEMBLY
2-2. SHIELD (EMI, VIDEO),
SIDE COVER (L and R) REMOVAL
2-1
Bezel assembly
1
3
Cabinet
Push in the tip of a screwdriver about
5mm to unlock the two claws.
1
Two claws
Two claws
2
Two screws
(+BVTP 4 x 16)
(+BVTP 4 x 16)
Bezel assembly
Cabinet
Cabinet
5
Four screws
(+BVTT 4 x 8)
(+BVTT 4 x 8)
7
Three screws
(+BVTT 4 x 8)
(+BVTT 4 x 8)
8
Video shield
3
Two screws
(+BVTT 4 x 8)
(+BVTT 4 x 8)
1
2
EMI shield (Upper)
4
Side cover (L)
6
Side cover (R)
Three screws
(+BVTT 4 x 8)
(+BVTT 4 x 8)
CPD-E400/E400E/E400P
2-3. A BOARD REMOVAL
2-4. REAR SHIELD COMPLETE ASSY,
D BOARD REMOVAL
2-2
3
Three screws
(+BVTT 3 x 8)
(+BVTT 3 x 8)
4
A board
CN306
CN311
CN303
CN309
CN305
1
Screw
(+BVTT 4 x 8)
(+BVTT 4 x 8)
2
Cable stopper
5
Three screws
(+BVTT 3 x 8)
(+BVTT 3 x 8)
CN601
CN600
CN303
8
D board
N board
6
Screw
(+P 3.5 x 20)
(+P 3.5 x 20)
7
Two screws
(+BVTP 3 x 8)
(+BVTP 3 x 8)
2
Screw
(+BVTT 4 x 8)
(+BVTT 4 x 8)
4
Rear shield
complete assembly
complete assembly
1
Cable cover
3
Widening the chassis toward
the direction A , disengage
two claws.
the direction A , disengage
two claws.
A
A
Refering to 2-3, disconnect five connectors
(CN303, CN305, CN306, CN309 and CN311).
(CN303, CN305, CN306, CN309 and CN311).
CPD-E400/E400E/E400P
2-6. H BOARD REMOVAL
2-5. SERVICE POSITION
2-3
AC inlet
D board
A board
1
2
3
Four screws
(Tapping screw (5))
H board
Two screws
(+ BVTP 4 x 16)
Bezel assembly
Two H printed circuit
board brackets
board brackets
Menu button
CN801
Picture tube shield
Before removing the bezel assembly,
secure the picture tube shield at the
positions shown with the arrow (diagonal
two places) to prevent the picture tube
from falling. (Use the screws +BVTT 4 8
that fix shield.)
secure the picture tube shield at the
positions shown with the arrow (diagonal
two places) to prevent the picture tube
from falling. (Use the screws +BVTT 4 8
that fix shield.)
3
6
7
5
4
2
1
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