|
|
PDF GDM-5403 Data sheet ( Hoja de datos )
| Número de pieza | GDM-5403 | |
| Descripción | COLOR GRAPHIC DISPLAY SERVICE MANUAL | |
| Fabricantes | Sony | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de GDM-5403 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
|
No Preview Available !
SERVICE MANUAL
GDM-5403
AEP Model
Chassis No. SCC-L22M-A
(OEM STD)
Chassis No. SCC-L22U-A
(ELSA, FORMAC)
G1 CHASSIS
SPECIFICATIONS
CRT
Viewable image size
Maximum resolution
Standard image area
Deflection frequency*
AC input voltage/current
0.24 mm aperture grille pitch
21 inches measured diagonally
90-degree deflection
FD Trinitron
Approx. 403.8 × 302.2 mm (w/h)
(16 × 12 inches)
19.8" viewing image
Horizontal: 1600 dots
Vertical: 1200 lines
Approx. 388 × 291 mm (w/h)
(15 3/8 × 11 1/2 inches)
or
Approx. 364 × 291 mm (w/h)
(14 3/8 × 11 1/2 inches)
Horizontal: 30 to 109 kHz
Vertical: 48 to 160 Hz
100 to 240 V, 50 – 60 Hz, 2.0 – 1.0 A
Power consumption
Dimensions
Mass
Plug and Play
Approx. 145 W
Approx. 498 × 491 × 478 mm (w/h/d)
(19 5/8 × 19 3/8 × 18 7/8 inches)
Approx. 32 kg (70 lb 9 oz)
DDC1/2B/2Bi, GTF**
* Recommended horizontal and vertical timing condition
• Horizontal sync width duty should be more than 4.8% of total
horizontal time or 0.8 µs, whichever is larger.
• Horizontal blanking width should be more than 2.3 µsec.
• Vertical blanking width should be more than 450 µsec.
** If the input signal is Generalized Timing Formula (GTF)
compliant, the GTF feature of the monitor will automatically
provide an optimal image for the screen.
Design and specifications are subject to change without notice.
COLOR GRAPHIC DISPLAY
1 page  
GDM-5403
TABLE OF CONTENTS
Section
Title
Page
1. GENERAL ................................................................. 1-1
2. DISASSEMBLY
2-1. Cabinet Removal ............................................... 2-1
2-2. D Board Removal .............................................. 2-1
2-3. G Board Removal .............................................. 2-2
2-4. A Board Terminal Board Bracket
Removal ............................................................. 2-2
2-5. N Board Removal .............................................. 2-3
2-6. Service Position .................................................. 2-3
2-7. Bezel Assembly, H Board Removal .................. 2-4
2-8. J Board Removal ............................................... 2-4
2-9. Picture Tube Removal ....................................... 2-5
2-10. Harness Location ............................................... 2-6
3. SAFETY RELATED ADJUSTMENT ............. 3-1
4. ADJUSTMENTS ..................................................... 4-1
5. DIAGRAMS
5-1. Block Diagrams .................................................. 5-1
5-2. Frame Schematic Diagram ................................. 5-7
5-3. Circuit Boards Location ..................................... 5-9
5-4. Schematic Diagrams and Printed Wiring
Boards ................................................................. 5-9
(1) Schematic Diagram of A Board ........................ 5-11
(2) Schematic Diagrams of H, J Boards ................. 5-17
(3) Schematic Diagram of D Board ........................ 5-19
(4) Schematic Diagrams of N (a, b, c) Board 5-23
(5) Schematic Diagram of G Board ........................ 5-31
5-5. Semiconductors ................................................. 5-35
6. EXPLODED VIEWS
6-1. Chassis ............................................................... 6-1
6-2. Picture Tube ...................................................... 6-2
6-3. Packing Materials ............................................... 6-3
7. ELECTRICAL PARTS LIST ............................ 7-1
Note: Hand degauss must be used on stand-by or power-off condition.
This model has an automatic earth magnetism correction function by using an earth
magnetism sensor and a LCC coil. When using a hand degauss while monitor (LCC
coil) is being operated, it sometimes gets magnetized, and the system may not work
properly as a result.
–5–
5 Page 
Resetting the adjustments
This monitor has the following three reset methods. Use the 0
(reset) button to reset the adjustments.
Resetting a single adjustment item
Use the , m/M buttons to select the adjustment item you want
to reset, and press the 0 (reset) button.
Resetting all of the adjustment data for the
current input signal
Press the 0 (reset) button when no menu is displayed on the
screen.
Note that the following items are not reset by this method:
• on-screen menu language (page 7)
• adjustment mode in the COLOR menu (EASY, EXPERT,
sRGB) (page 12)
• on-screen menu position (page 13)
• control lock (page 13)
Resetting all of the adjustment data for all input
signals
Press and hold the 0 (reset) button for more than two seconds.
Note
The 0 (reset) button does not function when
LOCK) is set to ON.
(CONTROL
Technical Features
Power saving function
This monitor meets the power-saving guidelines set by VESA,
ENERGY STAR, and NUTEK. If the monitor is connected to a
computer or video graphics board that is DPMS (Display Power
Management Signaling) compliant, the monitor will automatically
reduce power consumption in three stages as shown below.
Power mode Power consumption 1 (power)
indicator
normal
operation
≤ 145 W
green
1 standby
≤ 100 W
green and orange
alternate
2 suspend
(sleep)*
≤ 15 W
green and orange
alternate
3 active off** Approx. 1 W
(deep sleep)*
orange
power off
0W
off
* “Sleep” and “deep sleep” are power saving modes defined by the
Environmental Protection Agency.
** When your computer enters a power saving mode, the input signal is
cut and NO INPUT SIGNAL appears on the screen. After a few
seconds, the monitor enters power saving mode.
Troubleshooting
Before contacting technical support, refer to this section.
If thin lines appear on your screen
(damper wires)
The lines you are experiencing on your screen are normal for the
Trinitron monitor and are not a malfunction. These are shadows
from the damper wires used to stabilize the aperture grille and are
most noticeable when the screen’s background is light (usually
white). The aperture grille is the essential element that makes a
Trinitron picture tube unique by allowing more light to reach the
screen, resulting in a brighter, more detailed picture.
Damper wires
On-screen messages
If there is something wrong with the input signal, one of the
following messages appears on the screen.
If NO INPUT SIGNAL appears on the screen
I NFORMA T I ON
MON I TOR I S WORK I NG
I NPUT
:
NO I NPUT S I GNA L
ACT I VA T E US I NG PC
CHECK
WH I T E
RED
GR E E N
B L UE
S I GNA L
CAB L E
1 The input signal condition
NO INPUT SINGAL
This indicates that no signal is input.
2 The remedies
One or more of the following messages may appear on the
screen.
• If ACTIVATE USING PC appears on the screen, try
pressing any key on the computer, and confirm that your
computer’s graphic board is completely seated in the
correct bus slot.
• If CHECK SIGNAL CABLE appears on the screen, check
that the monitor is correctly connected to the computer
(page 6).
If OUT OF SCAN RANGE appears on the screen
I NFORMA T I ON
MON I TOR I S WORK I NG
I NPUT
: 130 . 0 kHz / 75Hz
OUT OF SCAN RANGE
CHANGE S I GNA L T I M I NG
WH I T E
RED
GR E E N
B L UE
1 The frequencies of the current input signal
If the monitor recognizes the frequencies of the current input
signal, the horizontal and vertical frequencies are also
displayed.
2 The input signal condition
OUT OF SCAN RANGE
This indicates that the input signal is not supported by the
monitor’s specifications.
3 The remedies
CHANGE SIGNAL TIMING appears on the screen. If you
are replacing an old monitor with this monitor, reconnect the
old monitor. Then adjust the computer’s graphic board to that
the horizontal frequency is between 30 – 109 kHz, and the
vertical frequency is between 48 – 160 Hz.
For more information, see “Trouble symptoms and remedies” on
page 16.
GB
14 15
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet GDM-5403.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| GDM-5403 | COLOR GRAPHIC DISPLAY SERVICE MANUAL | Sony |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |