Sony GDM-F400 / GDM-F400T9 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(s), the screen will go
blank and the
a problem with your monitor or computer(s), 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.
keyboard.
If the
1
(power) indicator is green
1
Remove any plugs from the video input 1 and 2
connectors, or turn off the connected computer(s).
connectors, or turn off the connected computer(s).
2
Press the
1
(power) button to turn the monitor off
and on.
3
Move the joystick to the right for 2 seconds before
the monitor enters power saving mode.
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 cables and check
the condition of your computer(s).
is working properly. Reconnect the video input cables and check
the condition of your computer(s).
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 to turn the monitor off and
on.
If the
1
(power) indicator lights up green, the monitor is working
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
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.
name and serial number of your monitor. Also note the make and
model of your computer and video board.
Specifications
GDM-F400
CRT
0.22 mm aperture grille pitch
19 inches measured diagonally
90-degree deflection
FD Trinitron
19 inches measured diagonally
90-degree deflection
FD Trinitron
Viewable image size
Approx. 364.8
×
273.6 mm (w/h)
(14
3
/
8
×
10
7
/
8
inches)
18.0" viewing image
Resolution
Horizontal: Max. 1600 dots
Vertical: Max. 1200 lines
Vertical: Max. 1200 lines
Standard image area
Approx. 352
×
264 mm (w/h)
(13
7
/
8
×
10
1
/
2
inches)
or
Approx. 330
Approx. 330
×
264 mm (w/h)
(13
×
10
1
/
2
inches)
Deflection frequency*
Horizontal: 30 to 107 kHz
Vertical: 48 to 160 Hz
Vertical: 48 to 160 Hz
AC input voltage/current 100 to 240 V, 50 – 60 Hz, 1.8 – 1.0 A
Power consumption
Power consumption
Max. 140 W (with no USB devices
connected)
connected)
Dimensions
Approx. 444
×
476
×
455 mm (w/h/d)
(17
1
/
2
×
18
3
/
4
×
18 inches)
Mass
Approx. 28 kg (61 lb 12 oz)
Plug and Play
DDC1/DDC2B/DDC2Bi/DDC2B+
Supplied accessories
See page 6
GDM-F500
CRT
0.22 mm aperture grille pitch
21 inches measured diagonally
90-degree deflection
FD Trinitron
21 inches measured diagonally
90-degree deflection
FD Trinitron
Viewable image size
Approx. 403.8
×
302.2 mm (w/h)
(16
×
12 inches)
19.8" viewing image
Resolution
Horizontal: Max. 1800 dots
Vertical: Max. 1440 lines
Vertical: Max. 1440 lines
Standard image area
Approx. 388
×
291 mm (w/h)
(15
3
/
8
×
11
1
/
2
inches)
or
Approx. 364
Approx. 364
×
291 mm (w/h)
(14
3
/
8
×
11
1
/
2
inches)
Deflection frequency*
Horizontal: 30 to 121 kHz
Vertical: 48 to 160 Hz
Vertical: 48 to 160 Hz
AC input voltage/current 100 to 240 V, 50 – 60 Hz, 2.0 – 1.0 A
Power consumption
Power consumption
Max. 160 W (with no USB devices
connected)
connected)
Dimensions
Approx. 502
×
511
×
486.3 mm (w/h/d)
(19
7
/
8
×
20
1
/
8
×
19
1
/
4
inches)
Mass
Approx. 34 kg (74 lb 15 oz)
Plug and Play
DDC1/DDC2B/DDC2AB/DDC2B+
Supplied accessories
See page 6
* Recommended horizontal and vertical timing condition
• Horizontal sync width duty should be more than 4.8% of total
horizontal time or 0.8
µ
s, whichever is larger.
• Horizontal blanking width should be more than 2.5
µ
sec.
• Vertical blanking width should be more than 450
µ
sec.
Design and specifications are subject to change without notice.
RESET
ASC
INPUT
MENU
HD15
BNC
1
(power) indicator
GDM-F400/F400T9
2-1. CABINET REMOVAL
SECTION 2
DISASSEMBLY
2-2. A BOARD REMOVAL
2-1
8
4
Two screw covers
(L and R)
(L and R)
Eight screws
(+BVTT 4 x 8)
(+BVTT 4 x 8)
Screw
(+BVTT 4 x 8)
(+BVTT 4 x 8)
Four screws
(+BVTP 4 x 16)
(+BVTP 4 x 16)
Four screws
(+BVTT 4 x 8)
(+BVTT 4 x 8)
EMI shield
Video shield
Side cover
Cabinet
1
7
9
3
2
6
5
CN406
CN405
CN405
CN404
CN412
GND
CN403
CN401
CN402
CN401
CN402
2
1
A board
Three screws
(+BVTT 3 x 8)
(+BVTT 3 x 8)
GDM-F400/F400T9
2-3. AC INLET AND REAR SHIELD REMOVAL
2-4. D BOARD REMOVAL
2-2
CN401
CN412
CN402
CN601
Connector (12 pin)
6
2
5
3
4
1
GND
Rear shield
A board
AC inlet (3P)
GND
CN406
CN405
CN405
Two screws
(Ext tooth washer screw M4)
(Ext tooth washer screw M4)
Two screws
(+KTP 3 x 8)
(+KTP 3 x 8)
Screw
(Ext tooth washer screw M4)
(Ext tooth washer screw M4)
CN501
GND
GND
CN602
2
5
3
1
4
Two screws
(+BVTP 3 x 10)
(+BVTP 3 x 10)
Screw
(+BVTT 4 x 8)
(+BVTT 4 x 8)
Shield (D)
Printed circuit
board holder
board holder
D board
GDM-F400/F400T9
2-6. US BOARD REMOVAL
2-5. SERVICE POSITION
2-3
AC inlet (3P)
D board
CN601
CN2601
CN2603
2
5
4
1
3
Three screws
(+BVTP 3 x 10)
(+BVTP 3 x 10)
Three screws
(+BVTP 3 x 10)
(+BVTP 3 x 10)
Shield case
(USB)
(USB)
Stand cover
US board
Cushion
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