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PDF CPD-E500 Data sheet ( Hoja de datos )
| Número de pieza | CPD-E500 | |
| Descripción | TORINITORON COLOR COMPUTER DISPLAY SERVICE MANUAL | |
| Fabricantes | Sony | |
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Hay una vista previa y un enlace de descarga de CPD-E500 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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CPD-E500/E500E
SERVICE MANUAL
CPD-E500
US Model
Canadian Model
Chassis No. SCC-L22P-A
CPD-E500E
AEP Model
Chassis No. SCC-L22N-A
G1 CHASSIS
CRT
Viewable image size
Resolution
Maximum
Recommended
Standard image area
Deflection frequency*
SPECIFICATIONS
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
AC input voltage/current
Power consumption
Dimensions
Mass
Plug and Play
Supplied accessories
100 to 240 V, 50 – 60 Hz, 2.0 – 1.0 A
Approx. 145 W
Approx. 497 × 480 × 478 mm (w/h/d)
(19 5/8 × 19 × 18 7/8 inches)
Approx. 32 kg (70 lb 9 oz)
DDC1/2B/2Bi, GTF**
See page 6
Horizontal: 2048 dots
Vertical: 1536 lines
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
* 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.
TRINITRON® COLOR COMPUTER DISPLAY
1 page  
CPD-E500/E500E
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
2-4-1. A Board, I/O Terminal Board Assembly
Removal (CPD-E500E) ...................................... 2-3
2-4-2. A Board, Terminal Bracket
Removal (CPD-E500) ........................................ 2-3
2-5. N Board Removal .............................................. 2-4
2-6. Service Position .................................................. 2-4
2-7. Bezel Assembly, H1 Board Removal ................ 2-5
2-8. Picture Tube Removal ....................................... 2-5
2-9. J Board Removal ............................................... 2-6
2-10-1. Harness Location (CPD-E500E) ....................... 2-7
2-10-2.Harness Location (CPD-E500) ......................... 2-8
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 H1, 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
RESET button to reset the adjustments.
RESET
Resetting a single adjustment item
Use the control button to select the adjustment item you want to
reset, and press the RESET button.
Resetting all of the adjustment data for the
current input signal
Press the 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 RESET button for more than two seconds.
Note
The RESET button does not function when
is set to ON.
(CONTROL LOCK)
Technical Features
Preset and user modes
When the monitor receives an input signal, it automatically
matches the signal to one of the factory preset modes stored in the
monitor’s memory to provide a high quality picture at the center of
the screen. (See Appendix for a list of the factory preset modes.)
For input signals that do not match one of the factory preset modes,
the digital Multiscan technology of this monitor ensures that a
clear picture appears on the screen for any timing in the monitor’s
frequency range (horizontal: 30 – 109 kHz, vertical: 48 – 160 Hz).
If the picture is adjusted, the adjustment data is stored as a user
mode and automatically recalled whenever the same input signal
is received.
Note for Windows users
For Windows users, check your video board manual or the utility
program which comes with your graphic board and select the
highest available refresh rate to maximize monitor performance.
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
≤ 15 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 a 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
: 68 . 7kHz /
NO I NPUT S I GNA L
8 5H z
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 displayed.
2 The input signal condition
NO INPUT SINGAL
This indicates that no signal is input.
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
US
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 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 so 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
14 15
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet CPD-E500.PDF ] | |
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