COMPAQ P1100 Service Manual
MODIFICATION
# No. DATA CONTENTS
#1 2000.6 Alteration of parts supply, as the service division had changed. (P.6-2)
HISTORY
MODEL NAME :P1100
SERVICE MANUAL
PARTS No. : 9-978-656-01
* Blue characters are linking.
#22000.6Addition of CH model. (P.6-3)
P1100
SERVICE MANUAL
N.Hemisphere Model
SPECIFICATIONS
Display 21-in 53.3-cm
Type Color, FD Trinitron
Viewable Image Size
(diagonal)
Face Treatment Antireflective and antistatic coating compliant with TCO
Maximum Weight
(Unpacked) 70.4-lb 32.0-kg
Maximum Dimensions
Height 19.9-in 50.6-cm
Depth 19.4-in 49.3-cm
Width 19.8-in 50.4-cm
Maximum Graphics
Resolution 1920 × 1440 at 75Hz Refresh Rate
Aperture Grille Pitch P22, 0.24 mm
Text Mode 720 × 400
Horizontal Frequency 30 to 121 kHz
Vertical Frequency 50 to 160 Hz
Environmental Requirements Temperature
Operating Temperature
Storage Temperature
19.8-in 50.2-cm
1999 requirements
50 to 95
-22 to 140°F
F
°°
5 to 35 C
°
-20 to 60 C
Humidity (Noncondensing)
Operating
Nonoperating
Power Source 90 - 132/195 - 255 VAC, 50-60 Hz
Power Consumption < 160 Watts
Input Terminal Two 15-pin D-type connectors
Color Display Values
Red
Blue
Green
White Point (9300 K)
Gamma: 2.6
*Commission International d’Eclairage, 1931 Standard.
U/C Model
AEP Model
Japan Model
AUS Model
UK Model
Chinese Model
Chassis No. SCC-L22H-A
G1
20 to 80%
10 to 90%
CIE* Chromaticity Coordinates
x (+/- 0.030) y (+/- 0.030)
0.625 0.340
0.155 0.070
0.280 0.605
0.281 0.311
CHASSIS
COLOR GRAPHIC DISPLAY
P1100
SAFETY CHECK-OUT
After correcting the original service problem, perform the following safety checks before releasing the set to the customer:
1. Check the area of your repair for unsoldered or poorly-soldered connections. Check the entire board surface for solder
splashes and bridges.
2. Check the interboard wiring to ensure that no wires are
“pinched” or contact high-wattage resistors.
3. Check that all control knobs, shields, covers, ground straps,
and mounting hardware have been replaced. Be absolutely
certain that you have replaced all the insulators.
4. Look for unauthorized replacement parts, particularly transistors, that were installed during a previous repair. Point
them out to the customer and recommend their replacement.
5. Look for parts which, though functioning, show obvious
signs of deterioration. Point them out to the customer and
recommend their replacement.
6. Check the line cords for cracks and abrasion. Recommend
the replacement of any such line cord to the customer.
7. Check the B+ and HV to see if they are specified values.
Make sure your instruments are accurate; be suspicious of
your HV meter if sets always have low HV.
8. Check the antenna terminals, metal trim, “metallized”
knobs, screws, and all other exposed metal parts for AC
Leakage. Check leakage as described below.
To Exposed Metal
Parts on Set
0.15 µF
1.5 k
Ω
AC
Voltmeter
(0.75 V)
LEAKAGE TEST
The AC leakage from any exposed metal part to earth ground
and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microamperes).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or
RCA WT-540A. Follow the manufacturers’ instructions to
use these instruments.
2. A battery-operated AC milliammeter. The Data Precision
245 digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a
VOM or battery-operated AC voltmeter. The “limit” indication is 0.75 V, so analog meters must have an accurate lowvoltage scale. The Simpson 250 and Sanwa SH-63Trd are
examples of a passive VOMs that are suitable. Nearly all
battery operated digital multimeters that have a 2 V AC
range are suitable. (See Fig. A)
WARNING!!
NEVER TURN ON THE POWER IN A CONDITION IN
WHICH THE DEGAUSS COIL HAS BEEN REMOVED.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY SHADING AND MARK
¡ ON THE SCHEMATIC DIAGRAMS, EXPLODED
VIEWS AND IN THE PARTS LIST ARE CRITICAL FOR
SAFE OPERATION. REPLACE THESE COMPONENTS
WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. CIRCUIT ADJUSTMENTS THAT ARE CRITICAL FOR SAFE OPERATION
ARE IDENTIFIED IN THIS MANUAL. FOLLOW THESE
PROCEDURES WHENEVER CRITICAL COMPONENTS
ARE REPLACED OR IMPROPER OPERATION IS SUSPECTED.
Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.
AVERTISSEMENT!!
NE JAMAIS METTRE SOUS TENSION QUAND LA
BOBINE DE DEMAGNETISATION EST ENLEVÉE.
ATTENTION AUX COMPOSANTS RELATIFS À LA
SÉCURITÉ!!
LES COMPOSANTS IDENTIFIÉS PAR UNE TRAME ET
UNE MARQUE
¡ SONT CRITIQUES POUR LA SÉCURITÉ.
NE LES REMPLACER QUE PAR UNE PIÈCE PORTANT LE
NUMÉRO SPECIFIÉ. LES RÉGLAGES DE CIRCUIT DONT
L’IMPORTANCE EST CRITIQUE POUR LA SÉCURITÉ DU
FONCTIONNEMENT SONT IDENTIFIÉS DANS LE
PRÉSENT MANUEL. SUIVRE CES PROCÉDURES LORS
DE CHAQUE REMPLACEMENT DE COMPOSANTS CRITIQUES, OU LORSQU’UN MAUVAIS FONCTIONNEMENT
EST SUSPECTÉ.
– 2 –
POWER SAVING FUNCTION
P1100
The energy saver feature has three different modes of operation:
■ Full Power
■ Standby/Suspend
■ Sleep
By selecting settings in the computer's Energy Saver utility, you are
able to determine the length of the inactivity period before the
monitor goes into sleep mode.
The following table describes the monitor energy saver levels
available during the different modes of operation.
Energy Saver Levels*
Mode Power Usage Description
Full Power Less than 145 Watts ON = Normal operation
Standby/Suspend Less than 15 Watts Monitor screen is blank. LED blinks amber
Sleep Approximately 1 Watt Monitor screen is blank. LED turns amber .
Off 0 Watts Monitor screen is blank. LED is OFF. There
Power LED is green.
and green. There is a brief warm-up
period before returning to full power mode.
There is a brief warm-up period before
returning to full power mode.
is a brief warm-up period before returning
to full power mode.
Refer to your computer manual for instructions on setting energy
saver features (sometimes referred to as power management
features).
The energy saver features for monitors only work when
connected to computers that have energy saver features.
DIAGNOSIS
■
Monitor is Working out of Scan Range, Change PC Settings
Indicates the monitor is unable to operate with the selected
input signal. Readjust your video setting to a lower resolution.
■
Monitor in Power Save Mode, Activate Using the PC
Indicates the monitor is in one of the power saving modes.
■
Monitor is Working, Check Signal Cable
Indicates the video cable may not be plugged into the
computer.
If the screen goes blank and the LED is green, remove any video
connections from video connector 1 or 2. You can also turn off the
PC. Press the power switch twice to turn the monitor OFF then ON
again. Press the right arrow button
monitor enters power saving mode. If a color bar pattern appears
then it is likely the problem is not the monitor. Please check the
condition of your computer. If the color bar pattern does not appear,
please inform your service representative of the monitor’s condition.
If the power LED is flashing orange, please make note of the
frequency of flashing and inform your service representative of this
frequency.
(contrast increase) before the
– 3 –
P1100
TIMING SPECIFICATION
MODE AT PRODUCTION
RESOLUTION
CLOCK
— HORIZONTAL —
H-FREQ
H. TOTAL
H. BLK
H. FP
H. SYNC
H. BP
H. ACTIV
— VERTICAL —
V. FREQ (HZ)
V. TOTAL
V. BLK
V. FP
V. SYNC
V. BP
V. ACTIV
— SYNC —
INT(G)
EXT (H/V) /POLARITY
EXT (CS) /POLARITY
INT/NON INT
MODE 1 MODE 2 MODE 3 MODE 4 MODE 5 MODE 6 MODE 7 MODE 8 MODE 9
640 X 480 640 X 480 720 X 400 800 X 600 800 X 600 832 X 624 1024 X 768 1024 X 768 1152 X 870
25.175 MHz 36.000 MHz 28.322 MHz 49.500 MHz 56.250 MHz 57.283 MHz 78.750 MHz 94.500 MHz 100.000 MHz
31.469 kHz 43.269 kHz 31.469 kHz 46.875 kHz 53.674 kHz 49.725 kHz 60.023 kHz 68.677 kHz 68.681 kHz
usec usec usec usec usec usec usec usec usec
31.778 23.111 31.777 21.333 18.631 20.111 16.660 14.561 14.560
6.356 5.333 6.355 5.172 4.409 5.586 3.657 3.725 3.040
0.636 1.556 0.636 0.323 0.569 0.559 0.203 0.508 0.320
3.813 1.556 3.813 1.616 1.138 1.117 1.219 1.016 1.280
1.907 2.222 1.907 3.232 2.702 3.910 2.235 2.201 1.440
25.422 17.778 25.422 16.162 14.222 14.524 13.003 10.836 11.520
59.940 Hz 85.008 Hz 70.087 Hz 75.000 Hz 85.061 Hz 74.550 Hz 75.029 Hz 84.997 Hz 75.062 Hz
lines lines lines lines lines lines lines lines lines
525 509 449 625 631 667 800 808 915
45 29 49 25 31 43 32 40 45
10113111113
2 32333333
33 25 34 21 27 39 28 36 39
480 480 400 600 600 624 768 768 870
NO NO NO NO NO NO NO NO NO
YES N/N YES N/N YES N/P YES P/P YES P/P YES N/N YES P/P YES P/P YES N/N
NO NO NO NO NO NO NO NO NO
NON INT NON INT NON INT NON INT NON INT NON INT NON INT NON INT NON INT
MODE AT PRODUCTION
RESOLUTION
CLOCK
— HORIZONTAL —
H-FREQ
H. TOTAL
H. BLK
H. FP
H. SYNC
H. BP
H. ACTIV
— VERTICAL —
V. FREQ (HZ)
V. TOTAL
V. BLK
V. FP
V. SYNC
V. BP
V. ACTIV
— SYNC —
INT(G)
EXT (H/V) /POLARITY
EXT (CS) /POLARITY
INT/NON INT
MODE 10 MODE 11 MODE 12 MODE 13 MODE 14 MODE 15 MODE 16 MODE 17 MODE 18
1280 X 1024 1280 X 1024 1280 X 1024 1600 X 1200 1600 X 1200 1792 X 1344 1792 X 1344 1920 X 1440 1920 X 1440
108.000 MHz 135.000 MHz 157.500 MHz 189.000 MHz 229.500 MHz 204.750 MHz 261.000 MHz 234.000 MHz 297.000 MHz
63.981 kHz 79.976 kHz 91.146 kHz 87.500 kHz 106.250 kHz 83.640 kHz 106.270 kHz 90.000 kHz 112.500 kHz
usec usec usec usec usec usec usec usec usec
15.630 12.504 10.971 11.429 9.412 11.956 9.410 11.111 8.889
3.778 3.022 2.844 2.963 2.440 3.204 2.544 2.906 2.424
0.444 0.119 0.406 0.339 0.279 0.625 0.368 0.547 0.485
1.037 1.067 1.422 1.016 0.837 0.977 0.828 0.889 0.754
2.296 1.837 1.016 1.608 1.325 1.602 1.349 1.470 1.185
11.852 9.481 8.127 8.466 6.972 8.752 6.866 8.205 6.465
60.020 Hz 75.025 Hz 85.024 Hz 70.000 Hz 85.000 Hz 60.000 Hz 74.997 Hz 60.000 Hz 75.000 Hz
lines lines lines lines lines lines lines lines lines
1066 1066 1072 1250 1250 1394 1417 1500 1500
42 42 48 50 50 50 73 60 60
1 11111111
3 33333333
38 38 44 46 46 46 69 56 56
1024 1024 1024 1200 1200 1344 1344 1440 1440
NO NO NO NO NO NO NO NO NO
YES P/P YES P/P YES P/P YES P/P YES P/P YES N/P YES N/P YES N/P YES N/P
NO NO NO NO NO NO NO NO NO
NON INT NON INT NON INT NON INT NON INT NON INT NON INT NON INT NON INT
99.09.06 VER.
– 4 –
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, I/O Terminal Board Assembly
Removal ............................................................. 2-2
2-5. N Board Removal .............................................. 2-3
2-6. Service Position .................................................. 2-3
2-7. Bezel Assembly, H AND H2 Boards Removal . 2-4
2-8. US Board Removal ............................................. 2-4
2-9. Picture Tube Removal ....................................... 2-5
2-10. J Board Removal ............................................... 2-6
2-11. Harness Location ............................................... 2-7
P1100
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, H2, 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
(6) Schematic Diagram of US Board ...................... 5-35
5-5. Semiconductors ................................................. 5-38
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
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.
must be used on stand-by or power-off condition.
– 5 –
The operating instructions mentioned here are partial abstracts
English 1-3
Setting Up the Monitor
To set up the monitor, ensure that the power is turned off to the
monitor, computer system, and other attached devices, then follow
these steps:
1. Place the monitor in a convenient, well-ventilated location
near your computer.
2. Connect the monitor signal cable 3 to one of the two 15-pin
connectors 4 on the rear panel of the computer and tighten
the screws.
Be sure the signal cable aligns with the 15-pin connector.
Do not force the cable onto the connector or you may
damage the signal cable.
3. Connect one end of the monitor power cord 1 to the
connector on the back of the monitor and the other end 2 to
an electrical outlet that is easily accessible and close to the
monitor.
4
3
1
2
1-4 English
!
WARNING:
To reduce the risk of electric shock or damage
to your equipment:
■
Do not disable the po wer cord grounding plug. The
grounding plug is an important safety feature.
■
Plug the power cord into a grounded (earthed)
electrical outlet that is easily accessible at all times.
■
Disconnect po wer from the monitor by unplugging
the power cord from the electrical outlet.
■
Do not place an ything on power cords or cables.
Arrange them so that no one may accidentally step on
or trip over them. Do not pull on a cord or cable.
When unplugging from the electrical outlet, grasp the
cord by the plug.
from the Operating Instruction Manual. The page numbers of
the Operating Instruction Manual remain as in the manual.
1-1
SECTION 1
GENERAL
English 1-5
Using USB Connectors
The base of the monitor has five Universal Serial Bus (USB)
connectors. Four of these connectors, 1,2,3,and 4, are for
connecting USB compatible devices such as a keyboard, mouse, or
joystick to the hub. USB connector 5 is used to connect the USB
signal cable to the computer. The USB signal cable is included with
the monitor.
The following are required to operate the USB hub:
■ Your computer must be fitted with a USB port.
■ Your computer must have Microsoft Windows 95 OSR2.1 or
later, or Microsoft Windows 98 as the operating system.
2
314
5
1-6 English
Operating the Monitor
Front Panel Controls
No./Icon Control Function
1
Reset Button Pressing this button resets the following items: Contrast,
brightness, size/center, geometry, screen, zoom, and
color. OSD Position, Color Mode, Control Lock, and
Language can not be reset.
2
Auto Adjust Provides automatic horizontal and vertical centering and
sizing.
3
1 2
Input/Select Button Selects either video input 1 or 2.
4
Brightness Button Down arrow Decreases brightness or is used to select
menu adjustment
5
Brightness Button Up arrow Increases brightness or is used to select menu
adjustment.
6
Menu Button Launches on-screen menus and selects the functions.
Also, exits menus and on-screen display.
7
Contrast Button Left arrow decreases contrast or is used to adjust selected
OSD adjustment item.
11
1
2
3 4 5 6 7
8 9 10
1-2
English 1-7
Continued
8
Contrast Button Right arrow increases contrast or is used to adjust selected
OSD adjustment item
9
Power Button Turns the monitor on and off.
q;
LED Indicates monitor mode.
1. Green LED indicates monitor is turned on.
2. Alternating Amber/Green LED indicates
Standby/Suspend.
3. Amber LED indicates Sleep Mode.
qa
Light Sensor Automatically adjusts the monitor contrast depending
on the ambient light levels.
1-8 English
On-Screen Display Settings
To adjust screen settings, press the Menu button 6 to launch the on-
screen display (OSD). The OSD can be viewed in nine available
languages. The following menu shows the functions at each level:
Menu Level 1 Menu Level 2
Size/Center Horizontal Centering
Vertical Centering
Horizontal Sizing
Vertical Sizing
Zoom
Geometry Rotation
Pincushion
Pin Balance
Keystone
Key Balance
Convergence Horizontal Convergence
Vertical Convergence
Vertical Convergence Top
Vertical Convergence Bottom
Screen Landing Left Top
Landing Right Top
Landing Left Bottom
Landing Right Bottom
Moire Cancel
Color Easy - 5000/6500/9300/adjustable
Expert - RGB Gain, RGB Bias
Color Return - optimizes screen brilliance as CRT ages.
Language
English
Francais
Deutsche
OSD Vertical Position
Control Lock
Light Sensor
ModelImformation
* To get this data press the Menu button for 5 seconds while the monitor pricture is stable.
Serial
Manufactured
Espanol
Italiano
Nederlands
(Japanese)
Option Degauss
OSD Horizonal Position
Svenska
(Russian)
1-3
English 1-9
How to Adjust Screen Settings
To launch the on-screen display Main Menu:
1. Press the Menu button 3 on the monitor front panel. The
Main Menu will display on the monitor screen.
2. To select an item from the Main Menu, scroll down by
pressing the down arrow button 1 located on the monitor
front panel. To reverse or back up, press the up arrow button
2
.
3. The item to be selected will be highlighted in yellow. Press
the Menu button 3 again.
Monitor with On-Screen Display
The bar on the bottom of the OSD menu shows the
current operating frequency (and resolution if VESA
standard).
234
5
1
1-10 English
4. A second-level menu displays and adjustment scale. Use the
arrow keys 4 or 5 to select a value on the adjustment scale.
5. Press the Menu button 3 to exit from that adjustment.
6. To exit from the on-screen menu, press the Menu button
again.
Press Reset to return the adjustments to their original settings.
Troubleshooting
Special OSD Messages
Special OSD messages will appear on the monitor screen when
identifying the following monitor conditions:
■
Monitor is Working out of Scan Range, Change PC Settings
Indicates the monitor is unable to operate with the selected
input signal. Readjust your video setting to a lower resolution.
■
Monitor in Power Save Mode, Activate Using the PC
Indicates the monitor is in one of the power saving modes.
■
Monitor is Working, Check Signal Cable
Indicates the video cable may not be plugged into the
computer.
Self Diagnosis
If the screen goes blank and the LED is green, remove any video
connections from video connector 1 or 2. You can also turn off the
PC. Press the power switch twice to turn the monitor OFF then ON
again. Press the right arrow button
(contrast increase) before the
monitor enters power saving mode. If a color bar pattern appears
then it is likely the problem is not the monitor. Please check the
condition of your computer. If the color bar pattern does not appear,
please inform your service representative of the monitor’s condition.
If the power LED is flashing orange, please make note of the
frequency of flashing and inform your service representative of this
frequency.
1-4
English 1-11
Adjusting Screen Quality
The optimum screen settings are factory preset. However, to change
the settings to your personal preference, allow the monitor to warm
up for 30 minutes before performing the following procedures. The
screen image stabilizes after a warm-up period.
Optimizing Contrast
For best results, set your screen to a light background (such as the
Windows Desktop) before adjusting the following settings:
1. Set the brightness control to its maximum setting, then reduce
the brightness to your preference.
2. Adjust the contrast setting to your preference.
Optimizing Focus
The default image size is preset at the factory. The front panel
controls can be used to increase the screen size beyond the default
setting. However, expanding the screen image beyond the default
settings may degrade the focus at the outer edge of the screen.
To enhance focus, use the lowest brightness and contrast levels that
provide satisfactory results in your viewing environment.
Settings that maximize contrast may not offer optimum focus,
and settings that maximize focus may not offer optimum
contrast.
1-12 English
Display Resolutions
The display resolutions listed below are the most commonly used
modes and are set as factory defaults. This monitor automatically
recognizes these preset modes and they will appear properly sized
and centered on the screen.
Display Resolutions
Preset Modes Resolutions
1. Industr y Standard 640 × 480 at 60 Hz/31.5 kHz
2. VESA 640 × 480 at 85 Hz/43.3 kHz
3. Industr y Standard 720 × 400 at 70 Hz/31.5 kHz
4. VESA 800 × 600 at 75 Hz/46.9 kHz
5. VESA 800 × 600 at 85 Hz/53.7 kHz
6. Macintosh-compatible 832 × 624 at 75 Hz/49.7 kHz
7. VESA 1024 × 768 at 75 Hz/60 kHz
8. VESA 1024 × 768 at 85 Hz/68.7 kHz
9. Macintosh-compatible 1152 × 870 at 75 Hz/68.7 kHz
10. VESA 1280 × 1024 at 60 Hz/63.9 kHz
11. VESA 1280 × 1024 at 75 Hz/79.9 kHz
12. VESA 1280 × 1024 at 85 Hz/91.1 kHz
13. VESA 1600 × 1200 at 70 Hz/87.5 kHz
14. VESA 1600 × 1200 at 85 Hz/106.3 kHz
15. VESA 1792 × 1344 at 60 Hz/83.7 kHz
16. VESA 1792 × 1344 at 75 Hz/106.3 kHz
17. VESA 1920 × 1440 at 60 Hz/90.0 kHz
18. VESA 1920 × 1440 at 75 Hz/112.5 kHz
When "Factory Reset" is selected by pressing the reset button. The
factory reset values will replace user changes that were made for
only the current operating mode.
If the video input signal meets the Generalized Timing
Formula (GTF) the monitor will automatically provide an
optimal screen image.
1-5
English 1-13
Maximum Refresh Rates
This monitor is capable of the maximum refresh rates listed in the
following table. However, the video adapter installed in your
computer must also be capable of supporting these refresh rates in
order for them to operate. Most of the new video adapters being
shipped and sold in computers today are capable of supporting these
calculated refresh rates. Certain video adapters may provide different
timing parameters which could result in slightly different maximum
refresh rates.
Maximum Refresh Resolutions
640 × 480 at 160 Hz
800 × 600 at 160 Hz
1024 × 768 at 140 Hz
1280 × 1024 at 110 Hz
1600 × 1200 at 95 Hz
User Modes
The video controller signal may occasionally call for a mode that is
not preset if:
■
You are not using a Compaq standard graphics adapter.
■
You are not using a preset mode.
If this occurs, you may need to readjust the parameters of the
monitor screen by using the on-screen display. User changes can be
made to any or all of these modes and saved in memory. The
monitor automatically stores the new setting, then recognizes the
new mode just as it does a preset mode. In addition to the 18 factory
preset modes, there are fifteen user modes that can be entered and
stored.
1-14 English
Energy Saver Feature
The energy saver feature has three different modes of operation:
■
Full Power
■
Standby/Suspend
■
Sleep
By selecting settings in the computer's Energy Saver utility, you are
able to determine the length of the inactivity period before the
monitor goes into sleep mode.
The following table describes the monitor energy saver levels
available during the different modes of operation.
Energy Saver Levels*
Mode Power Usage Description
Full Power Less than 145 Watts ON = Normal operation
Power LED is green.
Standby/Suspend Less than 15 Watts Monitor screen is blank. LED blinks amber
and green. There is a brief warm-up
period before returning to full power mode.
Sleep Approximately 1 Watt Monitor screen is blank. LED turns amber.
There is a brief warm-up period before
returning to full power mode.
Off 0 Watts Monitor screen is blank. LED is OFF . There
is a brief warm-up period before returning
to full power mode.
Refer to your computer manual for instructions on setting energy
saver features (sometimes referred to as power management
features).
The energy saver features for monitors only work when
connected to computers that have energy saver features.
1-6
1-16 English
■ Keep the monitor in a well-ventilated area, away from
excessive light, heat, and moisture.
■ In a two-monitor system, place the monitors as far apart from
each other as possible to lessen interference between them.
■
Do not open the monitor cabinet or attempt to service this
product yourself. Adjust only those controls that are covered
by the operating instructions. If the monitor is not operating
properly or has been dropped or damaged, contact your
Compaq authorized dealer, reseller, or service provider.
Cleaning the Monitor
To clean the monitor, follow these steps:
1. Turn off the monitor and the computer.
2. Dust the monitor by wiping the screen and the cabinet with
a soft, clean cloth.
If the screen requires additional cleaning, use any antistatic CRT
screen cleaner.
CAUTION:
Do not use benzene, thinner, ammonia, or any
volatile substance to clean the monitor screen or cabinet.
These chemicals may damage the monitor.
Shipping the Monitor
Keep the original packing box in a storage area. You may need it
later if you move or ship your monitor.
English 1-15
Care and Maintenance
This section explains how to care for and maintain your Compaq
monitor during normal everyday use.
Protecting the Monitor
To protect your monitor from overheating and other types of
damage, follow these suggestions:
■
Use only a power source and connection appropriate for this
monitor, as indicated on the marking label/back plate.
■
If an extension cord or power strip is used, make sure that the
cord or strip is rated for the product and that the total ampere
ratings of all products plugged into the extension cord or
power strip do not exceed 80% of the extension cord or strip
ampere ratings limit.
■
Do not overload an electrical outlet, power strip, or
convenience receptacle. The overall system load must not
exceed 80% of the branch circuit rating. If power strips are
used, the load should not exceed 80% of the power strip input
rating.
■
Install the monitor near an outlet that you can easily reach.
Disconnect the product by grasping the plug firmly and pulling
it from the outlet. Never disconnect it by pulling the cord.
■
Unplug the monitor from the wall outlet before cleaning. Do
not use liquid cleaners or aerosol cleaners.
■ Slots and openings in the cabinet are provided for ventilation.
These openings must not be blocked or covered. Never push
objects of any kind into cabinet slots or other openings.
■
Do not place plants on top of the monitor. Water or dirt from
the plant may fall into the vents.
■
Do not drop the monitor or place it on an unstable surface.
■
Do not allow anything to rest on the power cord. Do not walk
on the cord.
1-7
A-4 Specifications
Specifications
Compaq P1100 Color Monitor
Display 21-in 53.3-cm
Type Color, FD Trinitron
Viewable Image Size
(diagonal)
19.8-in 50.2-cm
Face Treatment Antireflective and antistatic coating compliant with TCO
1999 requirements
Maximum Weight
(Unpacked) 70.4-lb 32.0-kg
Maximum Dimensions
Height 19.9-in 50.6-cm
Depth 19.4-in 49.3-cm
Width 19.8-in 50.4-cm
Maximum Graphics
Resolution 1920 × 1440 at 75Hz Refresh Rate
Aperture Grille Pitch P22, 0.24 mm
Text Mode 720 × 400
Horizontal Frequency 30 to 121 kHz
Vertical Frequency 50 to 160 Hz
Environmental Requirements Temperature
Operating Temperature
Storage Temperature
50 to 95
°
F
-22 to 140°F
5 to 35°C
-20 to 60°C
Humidity (Noncondensing)
Operating
Nonoperating
20 to 80%
10 to 90%
Power Source 90 - 132/195 - 255 VAC, 50-60 Hz
Power Consumption < 160 Watts
Input Terminal Two 15-pin D-type connectors
Color Display Values
CIE* Chromaticity Coordinates
x (+/- 0.030) y (+/- 0.030)
Red
0.625 0.340
Blue
0.155 0.070
Green
0.280 0.605
White Point (9300 K)
0.281 0.311
Gamma: 2.6
*Commission International d’Eclairage, 1931 Standard.
Specifications A-5
Power Cord
If you were not provided with a power cord for your computer, you
should purchase a power cord that is approved for use in your
country.
The power cord must be rated for the product and for the voltage
and current marked on the product’s electrical ratings label. The
voltage and current rating of the cord should be greater than the
voltage and current rating marked on the product. In addition, the
diameter of the wire must be a minimum of ).75 mm or 18AWG.
And the length of the cord must be between 6 feet (1.8 m) and 12
feet (3.6 m). If you have questions about the type of power cord to
use, contact your Compaq authorized service provider.
A power cord should be routed so that it is not likely to be walked
on or pinched by items placed upon it or against it. Particular
attention should be paid to the plug, electrical outlet, and the point
where the cord exits from the product.
2
1-8
P1100
2-1. CABINET REMOVAL
5
4
Four screws
(+ BVTT 4 x 8)
Top cover
SECTION 2
DISASSEMBLY
Push in the tip of a screwdriver
about 5mm to unlock the claw.
Cabinet
Bezel assembly Bezel assembly
3
Cabinet
Cabinet
2
Two claws
1
Two screws
(+ BVTP 4 x 16)
2-2. D BOARD REMOVAL
3 4
Screw
(+ P 3.5 x 20)
5
D board
GND
Two screws
(+ BVTP 3 x 12)
6
7
Video shield
1
Three screws
(+ BVTT 4 x 8)
2
Two claws
Two screws
(+ BVTT 4 x 8)
B
CN504
Two hooks
2
2-1
CN505
A
Open the D block in the direction
of the arrow . and remove of
the arrow .
A
B
2-3.G BOARD REMOVAL
CN650
1
Three screws
(+ BVTT 4 x 8)
B
CN654
CN653
CN652
CN651
A
CN601
GND
3
Four screws
(+BVTP 3 x 8)
CN603
6
G board
GND
4
G shield
7
Two screws
(+ BVTP 3 x 8)
8
AC inlet (3P)
P1100
Two hooks
GND
2
Open the G block in the direction
of the arrow . and remove of
the arrow .
A
B
5
Two printed circuit board holders
2-4.A BOARD, I/O TERMINAL BOARD ASSEMBLY REMOVAL
3
A board (2/2)
When installing I/O terminal
board assembly, be sure to apply
screw lock on 2 spots after
screws (HD15) are fixed.
A board (1/2)
CN402
CN406
CN403
2
A board (1/2)
Screw (M4)
1
Three screws
(+BVTT 4 x 8)
A board (1/2)
Screw lock
CN405
5
I/O terminal board assembly
4
Two screws
(HD15)
2-2
P1100
2-5. N BOARD REMOVAL
CN004
CN001
CN010
CN5002
CN002
CN007
CN011
2-6. SERVICE POSITION
CN5003
CN5001
2
N board
1
Printed circuit board holder
If the claw is hooked,
opening and closing
the board is impossible.
Do not try to do it by force.
G board
(Refer to 2-3.)
D,G boards
CN602
AC inlet (3P)
CAUTION : SHORT
Rear shield
If the claw is hooked,
opening and closing
the board is impossible.
Do not try to do it by force.
D board (Refer to 2-2.)
2-3
2-7.BEZEL ASSEMBLY, H AND H2 BOARDS REMOVAL
1
Before removing the bezel assembly,
secure the picture tube by attaching two
screws to the picture tube shield at the
positionsshown with an arrow (diagonal
two places) to prevent the picture tube from
falling. (Use the screws +BVTT 4 x 8 that
fix top cover.)
Picture tube shield
7
Screw
(+ BVWHTP 3 x 12)
8
H2 board
CN880
CN801
2
Four screws
(Tapping screw 5)
P1100
3
Bezel assembly
2-8.US BOARD REMOVAL
6
Slide switch cover
CN2601
4
Two screws
(+ BVWHTP 3 x 12)
5
H board
2
Four screws
(+ BVTP 3 x 10)
5
Shield (USB)
4
US board
3
Stand cover
2-4
1
Two screws
(+ BVTP 3 x 10)
P1100
2-9. PICTURE TUBE REMOVAL
5
Anode cap
CN880
10
Deflection yoke
1
Open the D block.
(Refer to 2-2.)
CN4
CN5
GND
4
Three connectors
6
Four screws
(Tapping screw 5)
9
Neck assembly
3
A board
2
Open the G block.
(Refer to 2-3.)
CN801
7
Bezel assembly
8
Picture tube
• REMOVAL OF ANODE-CAP
NOTE: Short circuit the anode of the picture tube and the anode cap to the metal chassis, CRT shield or carbon painted on the CRT, after
removing the anode.
• REMOVING PROCEDURES
c
b
a
Anode Button
1 Turn up one side of the rubber cap in
the direction indicated by the arrow a.
2 Using a thumb pull up the rubber cap
firmly in the direction indicated by the
arrow b.
• HOW TO HANDLE AN ANODE-CAP
1 Don’t scratch the surface of anode-caps with shartp shaped
material!
2 Don’t press the rubber hardly not to damage inside of anode-
caps!
A material fitting called as shatter-hook terminal is built in the
rubber.
3 Don’t turn the foot of rubber over hardly!
The shatter-hook terminal will stick out or damage the rubber.
3 When one side of the rubber cap is
separated from the anode button, the
anode-cap can be removed by turning
up the rubber cap and pulling up it in the
direction of the arrow c.
2-5
P1100
2-10. J BOARD REMOVAL
1
Remove the picture tube.
(Refer to 2-9.)
3
Picture tube shield
complete assembly.
4pin
GND
2pin
4pin
2
Two screws
(+ BVTT 4 x 8)
5
J board
CN601
CN891
Two hooks
4
Claw
2-6
P1100
2-11. HARNESS LOCATION
CN651
CN650
CN652
CN653
CN654
US board
CN2601
J board H board
CN601
CN603
CN602
4pin
CN891
CN5001
H2 board
CN5
4pin
CN4
CN5003
CN5002
CN880
CN002
CN801
CN007
CN004
CN001
CN011CN010
Picture tube
4pin
CN505
CN502
CN504
CN501
CN509
CN506
CN508
FBT
G board
AC inlet
N board
CN405
CN402
CN407
D board
Rear shield
I/O terminal board assembly
HD15
CN403CN406
CN408
A board
2-7
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