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 TerminalTwo 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)
0.6250.340
0.1550.070
0.2800.605
0.2810.311
CHASSIS
COLOR GRAPHIC DISPLAY
Page 3
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 –
Page 4
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 –
Page 5
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
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 –
Page 7
The operating instructions mentioned here are partial abstracts
English1-3
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
1-4English
!
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
Page 8
English1-5
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
1-6English
Operating the Monitor
Front Panel Controls
No./IconControlFunction
1
Reset ButtonPressing 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 AdjustProvides automatic horizontal and vertical centering and
sizing.
3
12
Input/Select Button Selects either video input 1 or 2.
4
Brightness ButtonDown arrow Decreases brightness or is used to select
menu adjustment
5
Brightness ButtonUp arrow Increases brightness or is used to select menu
adjustment.
6
Menu ButtonLaunches on-screen menus and selects the functions.
Also, exits menus and on-screen display.
7
Contrast ButtonLeft 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
Page 9
English1-7
Continued
8
Contrast ButtonRight arrow increases contrast or is used to adjust selected
OSD adjustment item
9
Power ButtonTurns the monitor on and off.
q;
LEDIndicates 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 SensorAutomatically adjusts the monitor contrast depending
on the ambient light levels.
1-8English
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:
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)
OptionDegauss
OSD Horizonal Position
Svenska
(Russian)
1-3
Page 10
English1-9
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
1-10English
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
Page 11
English1-11
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.
1-12English
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 ModesResolutions
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. VESA1024 × 768 at 75 Hz/60 kHz
8. VESA1024 × 768 at 85 Hz/68.7 kHz
9. Macintosh-compatible1152 × 870 at 75 Hz/68.7 kHz
10. VESA1280 × 1024 at 60 Hz/63.9 kHz
11. VESA1280 × 1024 at 75 Hz/79.9 kHz
12. VESA1280 × 1024 at 85 Hz/91.1 kHz
13. VESA1600 × 1200 at 70 Hz/87.5 kHz
14. VESA1600 × 1200 at 85 Hz/106.3 kHz
15. VESA1792 × 1344 at 60 Hz/83.7 kHz
16. VESA1792 × 1344 at 75 Hz/106.3 kHz
17. VESA1920 × 1440 at 60 Hz/90.0 kHz
18. VESA1920 × 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
Page 12
English1-13
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.
1-14English
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
Page 13
1-16English
■ 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.
English1-15
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
Page 14
A-4Specifications
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
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 TerminalTwo 15-pin D-type connectors
Color Display Values
CIE* Chromaticity Coordinates
x (+/- 0.030)y (+/- 0.030)
Red
0.6250.340
Blue
0.1550.070
Green
0.2800.605
White Point (9300 K)
0.2810.311
Gamma: 2.6
*Commission International d’Eclairage, 1931 Standard.
SpecificationsA-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
Page 15
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 assemblyBezel assembly
3
Cabinet
Cabinet
2
Two claws
1
Two screws
(+ BVTP 4 x 16)
2-2. D BOARD REMOVAL
34
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
Page 16
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
Page 17
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
Page 18
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. (Usethe 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)
Page 19
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
Page 20
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
Page 21
P1100
2-11. HARNESS LOCATION
CN651
CN650
CN652
CN653
CN654
US board
CN2601
J boardH 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
Page 22
SECTION 3
SAFETY RELATED ADJUSTMENT
P1100
When replacing or repairing the shown below table, the
following operational checks must be performed as a
safety precaution against X-rays emissions from the unit.
Part Replaced ([)
HV ADJ
HV Regulator
Circuit Check
HV Protector
Circuit Check
Beam Current
Protector Circuit
Check
* Confirm one minute later turning on the power.
a) HV Regulator Circuit Check
1) Enter black crosshatch signal (black on white background), and check that high voltage is in the specified range.
[Specification]: 27.00 ± 0.10 kV
2) Check that the voltage of D912 cathode on the D
board is 27.0 V or more.
b) HV Protector Circuit Check
1) Enter black crosshatch signal (black on white background).
2) Apply the specified voltage to the D912 cathode on
the D board, and check that high voltage is 0.1 kV or
less.
[Specification]: 31.90 + 0.00/– 0.05 V
1) Apply 4.5 V DC to CN504 0 pin on the D board,
and check high voltage value.
2) Connect constant current source to a section between
T902 (FBT) qa pin and qs pin (GND) on the D board,
and check that high voltage checked in 1) lowers by
1.50 kV or more when the specified current flows to
the qa pin.
[Specification]: 2.00 + 0.00/– 0.01 mA
d) Beam Current Protector Circuit Check
(2nd Protector): D Board
1) Connect constant current source to a section between
T902 (FBT) qa pin and qs pin (GND) on the D board,
and check that the voltage of CN504 0 pin becomes
0 V or less when the specified current flows to the qa
pin.
[Specification]: 1.70 + 0.00/– 0.01 mA
e) Beam Current Protector Circuit Check
: G Board
1) Apply 264 V AC.
2) Enter about 5 V to CN650 4 pin on the G board, and
check that the output voltage of CN653 2 pin is
about 15 V.
3) Enter about 0 ± 0.2 V to CN654 4 pin, and check
that the output voltage of CN653 2 pin becomes 1.0
V or less.
f) Beam Current Protector Circuit Check
: N Board
1) Check that the protector operates, when the voltage
of CN010 qh pin on the N board is lowered to 0 V or
less (for more than 2 seconds).
3-1
Page 23
P1100
SECTION 4
ADJUSTMENTS
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.
• Landing Rough Adjustment
1. Enter the full white signal. (or the full black dots signal).
2. Adjust the contrast to the maximum.
3. Make the screen monogreen.
Note: Off the outputs from R ch and B ch of SG.
4. Reverse the DY, and adjust coarsely the purity magnet so
that a green raster positions in the center of screen.
5. Adjust the tilt of DY, and fix lightly with a clamp.
Note: “TILT” = “128”.
• Landing Fine Adjustment
1. Put the set inside the Helmholtz coil. (“LCC SW” = “12”)
2. Input the single green signal and set the “CONTRAST” =
“255”.
Note: After the W/B adjustment with 9300K, measure an aver-
age of ΣIk when a full white signal is entered in the CONT
MAX/BRT CENT status. Then make adjustment so that
the specified screen can be attained after aging for 2 hours
with Ik equivalent to 30% of the average value.
3. Demagnetize the metal part of the chassis with the hand degausser and coil degausser, and the CRT surface with the
hand degausser.
Input AC 230V to AC IN, turn on and off the power to perform auto degaussing. (Perform auto degaussing by setting
“FUNCTION SW” = 1. Return to the original value after
use.)
Demagnetize the CRT surface with the hand degausser
again.
Note:
(1) Hand degauss
tion.
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.
(2) Adjust in a non-magnetic field.
(3) If adjusting in a magnetic fields, add the shift from the non-
magnetic field in your estimation.
4. Attach the wobbling coil to the designated part of the CRT
neck.
5. Attach the sensor of the landing adjustment unit on the CRT
surface.
must be used on stand-by or power-off condi-
must be used on stand-by or power-off condition.
6. Adjust the DY position and purity, and the DY tilt, and landing of the center and 4 corners with the landing checker.
After adjustment, set “LCC SW” to “13”.
• Write terrestrial magnetism sensor reading VX and VY to
“LCC VX” and LCC VY” respectively. Adjust the landing by moving “LCC NS”, “LCC LT”, “LCC LB”, “LCC
RT” and “LCC RB”. However, the register adjustment
must be limited within the following range.
“LCC NS”128 ± 15
“LCC LT”, “LCC LB”, “LCC RT”, “LCC RB”
128 ± 40
Save the service data.
<Specifications>
Adjust so that the green is within
the specification given right.
4 corner adjust target : within ± 1
The red and blue must be within
the specification given right with
respect to the green.
A difference between red and blue
must be within the specification
given right.
* Adjustment and measurement should be made at the points
one inch inside the fluorescent screen.
7. For the up/down swing, swing the DY and insert a wedge so
that the up and down pins are equal at the top and bottom.
Adjust the H.TRP VR of DY so that the horizontal trapezoid
is equal at the left and right. Insert the wedge firmly so that
the DY does not shake.
8. Check the landing of each corner, and if it does not satisfy
the specification, adjust the landing of four corners using
“LCC LT“, “LCC LB”, “LCC RT” and “LCC RB”.
However, the register adjustment must be limited within the
following range.
• All capacitors are in µF unless otherwise noted. (pF: µµF)
Capacitors without voltage indication are all 50 V.
• Indication of resistance, which does not have one for rating
electrical power, is as follows.
Pitch: 5 mm
Rating electrical power 1/4 W (CHIP : 1/10 W)
• All resistors are in ohms.
f : nonflammable resistor.
•
• Ï : fusible resistor.
f: internal component.
•
p : panel designation, and adjustment for repair.
•
• All variable and adjustable resistors have characteristic curve B,
G
unless otherwise noted.
e : earth-ground.
•
•E : earth-chassis.
• The components identified by
have been carefully factory-selected for each set in order to
satisfy regulations regarding X-ray radiation.
Should replacement be required, replace only with the value
originally used.
• When replacing components identified by
necessary adjustments indicated. (See page 3-1)
• When replacing the part in below table, be sure to perform the
related adjustment.
mark ¡ are critical for safety. Replace only
with part number specified.
Note: Les composants identifiés par un tramé et
une marque ¡ sont critiques pour la
sécurité. Ne les remplacer que par une pièce
portant le numéro spécifié.
• All voltages are in V.
• Readings are taken with a 10 MΩ digital multimeter.
• Readings are taken with a color-bar signal input.
• Voltage variations may be noted due to normal production
tolerances.
•
• Circled numbers are waveform references.
•
•
: Can not be measured.
*
s : B + bus.
S : B – bus.
N Board IC001, R031, R032
• Mounted G Board
• Mounted N Board
Terminal name of semiconductors in silk screen
printed circuit ( )
DevicePrinted symbolTerminal name
Transistor
1
Transistor
2
3
Diode
4
Diode
Diode
5
Diode
6
Diode
7
8
Diode
Diode
9
Diode
0
Diode
qa
Diode
qs
Transistor
qd
(FET)
Transistor
qf
(FET)
Transistor
qg
(FET)
Transistor
qh
Discrete semiconductot
–
(Chip semiconductors that are not actually used are included.)
*
Collector
Base
Collector
Base
Cathode
Cathode
Anode
Cathode
Anode
Common
Anode
Common
Anode Cathode
Common
Anode
Common
Anode Anode
Common
Cathode
Common
Cathode
Anode
Anode
Cathode
Drain
Drain
Emitter
Emitter
Anode
(NC)
(NC)
Cathode
Anode
Cathode
Cathode
Cathode
Anode
Anode
Source
Gate
Source
Gate
Source
Drain
Gate
Emitter
Collector
Base
Circuit
D
G
D
S
D
G
S
S
D
G
G
S
Ver.1.5
• Divided circuit diagram
One sheet of N board circuit diagram is divided into three sheets,
each having the code N-a to N-c. For example, the destination
ab1 on the code N-a sheet is connected to ab1 on the N-b sheet.
a b 1
Ref. No.
Circuit diagram division code
5-95-10
Page 31
(1) Schematic Diagram of A Board
A
B
C
D
E
F
G
H
I
123456
CN402
6P
WHT
:S-MICRO
R IN 2
R GND 2
G IN 2
G GND 2
B IN 2
B GND 2
TO CONNECTOR
PANEL
INPUT2
CN401
HD15D-SUB
INPUT1
(HD15)
CN403
21P
L-FPC
ABL(NC)
C.BLK
SYNC_ON_G
G.SYNC_DET
H.SYNC
V.SYNC
INPUT_SEL
HS/CS 1
DDC+5V 1
DDCSCL 1
DDCSDA 1
HOSTGND 1
TO N-a BOARD
CN001
15
14
13
12
11
CLP
GND
GND
HFBP
GND
SCL
SDA
GND
VS 1
10
9
8
7
6
R
R101
6
75
:RN
5
G
4
R201
3
2
1
B
5
4
3
2
1
1
R420
100 :CHIP
2
3
4
5
6
R424
1k :CHIP
7
R428
100 :CHIP
8
R427
1k :CHIP
9
10
11
12
R443
100 :CHIP
13
R444
100 :CHIP
14
15
R445
100 :CHIP
16
R446
100 :CHIP
17
18
47 :CHIP
19
47 :CHIP
20
100 :CHIP
21
D406
1PS226-115
5V
C449
1
10V
B:CHIP
R441
1M
:CHIP
C101
0.01
B:CHIP
R105
47
:CHIP
C201
C102
0.01
47
B:CHIP
R205
25V
47
:CHIP
C202
75
C301
47
:RN
25V
0.01
B:CHIP
R301
C302
75
47
:RN
25V
B:CHIP
R103
R421
100
:CHIP
R422
100
:CHIP
R425
1k
:CHIP
R447
R448
R456
D407
1PS226-115
Q402
2SJ360-TE12L
VCC KICK
S
R406
100k
:CHIP
D402
MA151WK-TX
5V-2
1PS226-115
R305
47
:CHIP
C103
0.01
R
C104
47
75
25V
:RN
G
R203
75
:RN
B
R430
100
:CHIP
R412
220k
:CHIP
C450
0.47
16V
B:CHIP
D101
D201
1PS226-115
1PS226-115
R106
47
:CHIP
C203
0.01
B:CHIP
R206
47
:CHIP
C303
C204
0.01
47
B:CHIP
25V
R303
C304
75
47
:RN
25V
:CHIP
C405
0.1
25V
B:CHIP
SN74HC04ANSR
G SYNC BUFFER
0.6
0.5
L403
100µH
D301
C401
10
D102
1PS226-115
R306
47
:CHIP
5V
R431
470k
IC407
1234567
A1
Y1
A2
Y2
A3
Y3
GND
5V
5V
CH:CHIP
C446
47
25V
123
X401
8MHz
C205
0.01
B:CHIP
C402
47
25V
D202
1PS226-115
D302
1PS226-115
C403
220p
CH:CHIP
R413
100k :CHIP
C404
220p
CH:CHIP
5V-2
C408
0.01
B:CHIP
C413
0.01
B:CHIP
VDD
A6
Y6
A5
Y5
A4
8 9 10 11 12 13 14
Y4
C431
1000p
B:CHIP
R411
4.7k
:CHIP
R438
4.7k
:CHIP
C427
22p
C426
100p
CH:CHIP
C432
0.22 16V
B:CHIP
R419
220
:CHIP
M52757FP-TP
5V
INPUT SELECT
123456789101112131415161718
R_IN2
2.4
VCC2
2.5
G_IN2
VCC2
2.6
B_IN2
VCC2
2.4
R_IN1
GND
2.5
G_IN1
GND
B_IN1
HOLD_CR1
HOLD_CR2
4.3
G.DET
VCC1
V_DET_C
3.4
V_DET
4.52.7
INPUT_SW
5V
C406
0.01
B:CHIP
R436
2.2k
:CHIP
4.9
4.9
0.5
0.3
0.7
C425
100p
CH:CHIP
3.4
R417
2.3
1M
:CHIP
3.5
R455
100k
:CHIP
IC401
VCC2
R_OUT
GND
VCC2
G_OUT
GND
VCC2
B_OUT
GND
G_BUF.OUT
G_BUF.IN
0.6
SYNC_SEP.OUT
VCC2
2.7
R_DET_IN
GND
2.6
G_DET_IN
VCC2
B_DET_IN
IC404
CXD9514M
OSD
1234567891011121314
Filter
AGND
SDA
SCL
HS
VS
Hfly
AV
DVDD
DVSS
10
XT1
XT0
PWM0
5V
192021222324252627282930313233343536
OSCREF
ADCREF
RCI
GCI
BCI
AVDD
OVDD
FBLK
BOUT
GOUT
ROUT
PWM4
PWM3
PWM2PWM1
5V
C107
0.1
25V
B:CHIP
C216
0.01
B:CHIP
C206
10V
B:CHIP
R202
100k
:CHIP
R402
:CHIP
1
C407
0.01
B:CHIP
1k
C416
2.2
4.3
4.3
4.3
C415
16V
0
0
0
0
R119
15k :CHIP
R219
15k :CHIP
R319
15k :CHIP
1516171819202122232425262728
C207
0.1
25V
B:CHIP
C307
0.1
25V
B:CHIP
R261
470
:CHIP
R161
470
:CHIP
C438
0.1
B:CHIP
0.22
B:CHIP
+5V
C112
0.22
16V
B:CHIP
C212
0.22
16V
B:CHIP
C312
0.22
16V
B:CHIP
5V
C410
0.01
B:CHIP
R415
100k
:CHIP
R426
220k
:CHIP
R439
470
:CHIP
R361
470
:CHIP
0.01 B:CHIP
M52749FP-TP
123456789101112131415161718192021
OSD_BLK
0
R_IN
2.7
VCC1(R)
0
OSD_R
GND1(R)
2.6
G_IN
SOG_IN
VCC1(G)
0
OSD_G
GND1(G)
2.72.6
B-IN
VCC1(B)
0
OSD_B
GND
NC
GND1(B)
2.9
ABL_IN
NC
VCC_5V
SOG_OUT
0.1
CLP
C441
C430
0.01
B:CHIP
+12V
IC402
RGB DRIVE
VCC2
2.7
R_OUT
NC
GND2
2.6
G_OUT
NC
GND
4.6
CONT_REF
2.0
Main_Brightness
2.6
B_OUT
GND
4.4
CONT_DAC
0.7
BLK
2.8
D/A_1
D/A_2
D/A_3
D/A_4
D/A_5
GND
4.9
SDA
4.9
SCL
L404
100µH
C423
47
25V
+5V
222324252627282930313233343536373839404142
R_IK
G_IK
B_IK
R_BKG
G_BKG
B_BKG
G2
C443
0.01
B:CHIP
R488
47k
:CHIP
C409
2.2
R491
4.7k
:CHIP
R491
4.7k
:CHIP
C411
220
16V
R107
680
:CHIP
R207
680
:CHIP
C414
22
0.22
B:CHIP
C422
0.22
:CHIP
16V
B:CHIP
R407
:RN-CP
470k
R403
22k
:CHIP
R310
100k :CHIP
R210
100k :CHIP
R110
100k :CHIP
5V
R490
4.7k
:CHIP
C420
16V
R307
680
12V
7
12V
R338
47
:CHIP
R337
470
R313
R316
47
4.7k
:CHIP
:CHIP
C310
0.001
CH:CHIP
12V
R213
R238
47
47
+B
5V
B:CHIP
Q201
Q301
R_OUT
105
C120
0.1
250V
R_CUTOFF
C108
0.1
25V
4.9
C114
0.1
25V
B:CHIP
4.9
C208
0.1
25V
B:CHIP
C214
0.1
25V
B:CHIP
4.9
C308
0.1
25V
B:CHIP
C314
0.1
25V
B:CHIP
:CHIP
R_BASE
103
109
47
G_OUT
G_CUTOFF
:CHIP
R113
:CHIP
146 710 1113 14 15 16 1738512
Q101
2SC2412K
BUFFER
4.3
R122
22k
:CHIP
5V
2SC2412K
BUFFER
R222
22k
4.3
:CHIP
5V
2SC2412K
BUFFER
R322
22k
4.3
:CHIP
8910111213
IC403
FA4301
RGB AMP
12435 6
B_OUT
GND
58.1
R216
4.7k
:CHIP
C210
0.001
C209
10p
CH:CHIP
G_OUT
65.5
12V
12V
2.7
G_E.P.
G_IN
VBB
2.7
2.6
R212
22
:CHIP
C463
0.01
B:CHIP
R138
:CHIP
R137
GND
47
470
R214
22
:CHIP
B_IN
B_E.P
VBB
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
2.6
2.7
R312
22
:CHIP
C309
C421
10p
0.01
CH:CHIP
B:CHIP
R237
470
CH:CHIP
+220V
IC406
H8D2972
CUT OFF AMP
B_IK
B_IN
G_BASE
B_OUT
B_BASE
107
103
101
C220
C320
0.1
0.1
250V
250V
B_CUTOFF
5V
D103
1PS181-115
R130
470k
:CHIP
5V
D203
1PS181-115
R230
470k
:CHIP
5V
D303
1PS181-115
R330
470k
:CHIP
1.2
R328
4.7k
:CHIP
G_IK
1.2
R128
4.7k
:CHIP
R228
4.7k
:CHIP
1.2
R_IK
5.8
G_IN
5.8
:CHIP
R309
12k
:CHIP
R_IN
5.8
R209
12k
VBB
B:CHIP
R109
12k
:CHIP
C313
0.22
16V
B:CHIP
C464
0.01
B:CHIP
2.7
79.0
R_IN
VBB
R_E.P.
R_OUT
C459
22
100V
R314
22
:CHIP
D307
HSU83TRF
D207
HSU83TRF
R114
22
:CHIP
GND
1.7
R404
2.2k
:CHIP
R405
D107
680
0.5
:CHIP
HSU83TRF
Q401
12V
2SC2412K
DRIFT CORRECT
C113
0.22
16V
B:CHIP
C213
0.22
16V
R116
4.7k
:CHIP
C110
0.001
CH:CHIP
VCC
C458
0.1
:CHIP
C462
0.1
:CHIP
D306
HSU83TRF
:CHIP
FB302
D206
HSU83TRF
R211
220
:CHIP
FB202
D106
HSU83TRF
R111
470
:CHIP
FB102
R112
22
:CHIP
C109
12p
CH:CHIP
R311
220
C315
0.1
250V
C215
0.1
250V
C115
0.1
250V
+80V
+220V
R317
1M
:CHIP
R318
1M
:CHIP
D305
HSS83TD
R217
1M
:CHIP
R218
1M
:CHIP
D205
HSS83TD
R117
1M
:CHIP
R118
1M
:CHIP
D105
HSS83TD
R321
470k
:CHIP
R221
470k
:CHIP
R121
470k
:CHIP
R320
470k
:CHIP
R220
470k
:CHIP
R120
470k
:CHIP
(GND)(GND)
CN407CN408
8P8P
1
KB
2
GND
3
KG
4
GND
5
KR
6
GND
7
HEATER +
8
GNDGND
C424
1000p
500V
B
HEATER +
+80V
+220V
C467
1
250V
D405
1SS119
C436
0.22
16V
B:CHIP
2
3
IC405(2/2)
NJM2904M(TE2)
G2 CONT
(VIDEO AMP,RGB OUT)
A
KB
GND
KG
GND
KR
GND
R409
2.2M
:CHIP
11.8
1
0.22
16V
B:CHIP
2.6
1
2
3
4
5
6
7
8
G2
12V
R451
560K
:CHIP
R461C456
220k
:CHIP
C BLOCK
R315
47
1/2W
:SURGE
R215
47
1/2W
:SURGE
R115
47
1/2W
:SURGE
C437
470
16V
11.9
Q407
DTA114TUA
G2 CONT
R460
10k
:CHIP
R463
100k
:CHIP
SG301
FC
11
G1
10
G2
9
KB
522
82.6
95.6
R418
220k
1/2W
5V
C440
5V-2
0.01
B:CHIP
C442
0.01
B:CHIP
C434
R414
1000p
47k
500V
:CHIP
2.7
2.7
NJM2904M(TE2)
B
C433
1000p
500V
B
C435
0.01
B:CHIP
C444
1000p
500V
B
R457
R459
10M
10M
:RN
:RN
12V
R454
2.2M
:CHIP
C457
0.01
B:CHIP
8
3.8
6
7
5
4
IC405(1/2)
G2 CONT
Q406
2SB709A
G2 CONT
B-SS9194<U/C>-A..-P1-EPS05
GND
FV
1
13
6
78
KR
KG
7
SG402
(G2)
(G2)
PS401
1A
R458
2.2M
2SC5022-02
534
R464
2.2k
:CHIP
R450
4.7k
:CHIP
SK401
SG401
G1
3
H1
4
4.7
5
H2
G1
IMR
9
104
8
SG101SG201
C417
4700p
2kV
B
FB402
1.1µH
FB403
1.1µH
FB405
1.1µH
FB406
1.1µH
L405
22µH
FB404
1.1µH
1.5KV
1W
:RN
Q410
G2 CONT
4.9
R442
1k
:CHIP
12V
4.3
R449
22k
:CHIP
MTZJ-T-77-39B
4.3
4.3
R453
10k
:CHIP
C419
1000p
500V
FB411
1.1µH
5V
D403
L402
22µH
B
14
STBY +5V
1
1W+5V
2
GND
3
4
+80V
5
6
7
8
9
TO G BOARD
CN652
1
2
TO D BOARD
CN506
FV
FC
CN405
9P
WHT-L
:S-MICRO
NC
+220V
NC
+12V
HEATER
CN406
2P
WHT
:VH
G2
G2(NC)
TO D BOARD
Schematic diagram
5-115-12
A board ,
Page 32
CONNECTOR PANEL
• A BOARD IC401 M52757FP
TO N BOARD
CN002
12345
678910
11
HD15D-SUB
12131415
INPUT2
B-SS9116<NH.>-A..-P2
TO A BOARD
CN402
RCV
Vcc2 (R)
OUTPUT (R)
GND2 (R)
Vcc2 (G)
OUTPUT (G)
GND2 (G)
Vcc2 (B)
OUTPUT (B)
GND2 (B)
G Buffer out
Sync SEP in
Sync SEP out
Vcc3
V-DET in3
GND4
V-DET in2
Vcc4
H
G2
KB
KR
KG
G1
V901
PICTURE
21TKC
G4
GM
HV
TO D BOARD
T902(FBT)HV
TUBE
3635 3433 323130 2928 272625 2423 2221 2019
G
Sync
RGB
Sepa
V-DET in1
OR
G DET
1234567891011 121314 1516 1718
Vcc5
S-DET out
SWITCH
V-DET out
Vcc1 (R)
Input1 (R)
Vcc1 (G)
Input1 (G)
Vcc1 (B)
Input1 (B)
GND1
Input2 (R)
GND5
Input2 (G)
Input2 (B)
Sync DET1
Sync DET2
Video DET-Hold
• A BOARD IC402 M52749FP
• A BOARD WAVEFORMS
1
4.7 Vp-p (H)
4
64.0 Vp-p (H)
7
65.0 Vp-p (H)
2
66.0 Vp-p (H)
5
4.6 Vp-p (H)
8
64.0 Vp-p (H)
0
2.2 Vp-p (8MHz)
3
4.8 Vp-p (H)
6
64.0 Vp-p (H)
9
64.0 Vp-p (H)
OSD IN (R)
INPUT (R)
VCC1 (R)
GND1 (R)
OSD IN (G)
INPUT (G)
VCC1 (G)
GND1 (G)
OSD IN (B)
INPUT (B)
VCC1 (B)
GND1 (B)
ABL IN
INPUT (SOG)
SOG Sep OUT
BUS
I/F
GND
303442
GND
Retrace BLK IN
41
38
33
35
31
19
23
22
24
GND2
OUTPUT (R)
OUTPUT (G)
OUTPUT (B)
Contrast ref.
Contrast cont.
VCC=5V
SDA
SCL
GND (5V)
VCC2
4
CLAMP
2
3
5
9
CLAMP
6
8
10
13
CLAMP
11
12
16
17
Sync On
Green
7
Sep
20
SUB
CONTRAST
SUB
CONTRAST
SUB
CONTRAST
2125 26 27 28 2932 36 39141
Clamp Pulse IN
MAIN
CONTRAST
MAIN
CONTRAST
MAIN
CONTRAST
Main
CONTRAST
8bit
GND
OSD MIXAMP
OSD MIXAMP
OSD MIX
OSD
LEVEL
4bit
B SUB CONT 8bit
G SUB CONT 8bit
R SUB CONT 8bit
OSD BLK IN
CLAMP
CLAMP
CLAMP
D/A OUT5
F/B
F/B
AMP
F/B
DAC
D/A OUT4
D/A OUT3
D/A OUT2
Main Brightness
RETRACE
BLANKING
RETRACE
BLANKING
RETRACE
BLANKING
D/A OUT1
5-135-14
Page 33
A
VIDEO AMP
RGB OUT
— A BOARD (Conductor Side) —
• A BOARD
SEMICONDUCTOR
LOCATION
— A BOARD (Component Side) —
Schematic diagram
< A board
: Refer to Terminal name of
*
semiconductors in silk screen
printed circuit (see page 5-10)
NOTE:
The circuit indicated as left contains high voltage of over
600 Vp-p. Care must be paid to prevent an electric shock in
inspection or repairing.
semiconductors in silk screen
printed circuit (see page 5-10)
NOTE:
The circuit indicated as left contains high voltage of over
600 Vp-p. Care must be paid to prevent an electric shock in
inspection or repairing.
5-215-22
Page 37
(4) Schematic Diagrams of N (a, b, c) Board
• Divided circuit diagram
One sheet of N board circuit diagram is divided into three sheets,
each having the code N-a to N-c. For example, the destination
ab1 on the code N-a sheet is connected to ab1 on the N-b sheet.
a b 1
Ref. No.
Circuit diagram division code
A
B
C
D
G
H
25P FFC
S5
R1034
R1031
100 :CHIP
100 :CHIP
S5
1W+5V
CN011
TH DET
123456789
R1033
R1032
100 :CHIP
100 :CHIP
THDET
SUB+5V
HC1
7
HLINBAL
HSHAPE
HSIZE
23
24
25
R034
1k :CHIP
1234567
MA151WK-TX
R1040
100 :CHIP
HLINBAL
HSIZE
HSP
VCC
1CLR
2CLR
1D
2D
1CK
TC74VHCT74AFT(EL
2CK
1PR
ECO DET
IC004
2PR
1Q
2Q
1Q
)
GND
2Q
D024
:CHIP
100k
10
ECO_SW
HSPBAL
S6
21
22
R1025
100 :CHIP
HSHPBAL
S6
C091
100
16V
891011121314
R1051
C084
8910111213
HCENT
S0
19
20
HCENT
B:CHIP
VC1
S0
0.01
HC2
HV DET
17
18
R1029
:CHIP
100 :CHIP
:RN-CP
3.9k
HVDET
C083
MA151WK-TX
SOGDET
GND
HDF
VDF
GND
GND
ABL
16
:RN-CP
R030
1k
R032
ABLDET
1234567
D022
ACTIVE OFF DET
UDZ-TE-17-2.2B
D038
GND
11
12
13
14
15
R031
5.6k
VDF
VCC
1CLR
2CLR
1D
2D
1CK
TC74VHCT74AFT(EL
2CK
1PR
ECO DET
IC005
2PR
1Q
2Q
1Q
)
2Q
MA151WK-TX
1SS355TE-17
D023
C087
10
Q006
:CHIP
R1070
2.2k
B:CHIP
0.01
C085
OFFDET
ECO
891011121314
D021
:CHIP
25V
GND
DTC123EKA
STBY+5V
TXD
RXD
GND
GND
10
:CHIP
:CHIP
R040
100
TXD
RXD
1W+5V
:CHIP
R1050
10k
DTC124EKA
ECO SW
Q007
DTA114GKA
OFF DET
ACTIVE
Q005
R1049
10k
:CHIP
R1045
4.7k
R1063
:CHIP
4.7k
ACTIVE OFF DET
C082
1SS355TE-17
47
DTA124EUA
D020
Q004
+15V
+15V
-15V
-15V
GND
123456789
R039
100
HZS5.6NB2TD
D036
:CHIP
R050
47k
B:CHIP
C009
0.1
C010
47
1234
NC
NC
ROM
NC
VSS
:CHIP
R053
4.7k
B:CHIP
C011
0.1
C012
47
1234
NC
NC
ROM
NC
VSS
VC2
CN010
25P
FFC
VCC
24LC21AT/SN
:CHIP
VCLK
IC012
R051
15k
:CHIP
SCL
5678
SDA
:CHIP
R054
15k
VCC
24LC21AT/SN
VCLK
IC011
SCL
5678
SDA
DSCL1
R052
15k
R055
15k :CHIP
DSDA1
DSDA2
MA151WK
D014
MA151WK
D015
DSCL2
+15V
+15V
R018
1k :CHIP
-15V
:CHIP
TO A BOARD CN403TO D BOARD CN504TO D BOARD CN505TO H BOARD CN801
The components identified ¡ marked are
critical for safety.
Replace only with the part number specified.
Les composants identifiés par la marque ¡
sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifié.
When indicating parts by reference
number, please include the board name.
Les composants identifiés par la marque ¡sont critiques pour la sécurité.Ne les remplacer que par une pièce portantle numéro spécifié.
ELECTRICAL PARTS LIST
The components identified by [ in this
manual have been carefully factoryselected for each set in order to satisfy
regulations regarding X-ray radiation.
Should replacement be required, replace
only with the value originally used.
• All variable and adjustable resistors have
characteristic curve B, unless otherwise
noted.
SECTION 7
• Items marked " * " are not stocked since
they are seldom required for routine
service. Some delay should be anticipated
when ordering these items.
IC401 8-759-584-87 IC M52757FP-TP
IC402 8-759-584-86 IC M52749FP-TP
IC403 8-749-015-91 IC FA4301
IC404 8-759-585-72 IC CXD9514M
IC405 8-759-701-01 IC NJM2904M
IC406 8-749-015-92 IC H8D2972
IC407 8-759-925-74 IC SN74HC04ANS
IC610 8-749-015-89 IC MZ1530
IC630 8-759-535-32 IC FA13842P
IC650 8-749-012-49 IC DM-57N
IC651 8-759-592-79 IC BA00AST-V5
IC652 8-759-496-15 IC BA05ST-V5
IC653 8-759-450-47 IC BA05T
IC654 8-759-643-66 IC µPC2912HF (12)
IC680 8-759-321-95 IC HA17431PA
R616 1-216-671-11 METAL CHIP6.8K0.50%1/10W
R617 1-247-831-91 CARBON1K5%1/4W
R618 1-216-369-00 METAL OXIDE 15%2WF
R620 1-202-933-61 FUSIBLE0.110% 1/2W F
R621 1-249-432-11 CARBON18K5%1/4W
R622 1-216-089-91 RES,CHIP47K5%1/10W
R623 1-218-642-11 METAL OXIDE 100K5%1WF
R624 1-218-642-11 METAL OXIDE 100K5%1WF
R625 1-216-349-00 METAL OXIDE 15%1WF
R626 1-216-349-00 METAL OXIDE 15%1WF
R627 1-216-683-11 METAL CHIP22K0.50%1/10W
R628 1-216-695-11 METAL CHIP68K0.50%1/10W
R629 1-216-683-11 METAL CHIP22K0.50%1/10W
R630 1-249-387-11 CARBON3.35%1/4W F
R632 1-215-399-00 METAL1201%1/4W
R670 1-216-677-11 METAL CHIP12K0.50%1/10W
R671 1-216-677-11 METAL CHIP12K0.50%1/10W
R672 1-216-664-11 METAL CHIP3.6K0.50%1/10W
R673 1-216-073-00 RES,CHIP10K5%1/10W
R674 1-216-097-91 RES,CHIP100K5%1/10W
R675 1-216-668-11 METAL CHIP5.1K0.50%1/10W
R676 1-216-663-11 METAL CHIP3.3K0.50%1/10W
R677 1-216-661-11 METAL CHIP2.7K0.50%1/10W
R678 1-216-391-11 METAL OXIDE 1.55%3WF
R680 1-215-475-00 METAL180K1%1/4W
IC501 8-759-585-82 IC BA9759F-E2
IC502 8-759-803-42 IC LA6500-FA
IC503 8-759-058-50 IC XRA10324AF
IC701 8-759-444-82 IC LA7841L
IC901 8-759-585-81 IC BA9758FS-E2
R586 1-216-683-11 METAL CHIP22K0.50%1/10W
R587 1-215-886-11 METAL OXIDE 1005%2WF
R588 1-260-085-11 CARBON685%1/2W
R589 1-216-057-00 RES,CHIP2.2K5%1/10W
R590 1-216-057-00 RES,CHIP2.2K5%1/10W
R591 1-247-807-31 CARBON1005%1/4W
R593 1-216-073-00 RES,CHIP10K5%1/10W
R594 1-216-683-11 METAL CHIP22K0.50%1/10W
R595 1-216-659-11 METAL CHIP2.2K0.50%1/10W
R597 1-216-073-00 RES,CHIP10K5%1/10W
R598 1-216-675-91 METAL CHIP10K0.50%1/10W
R599 1-216-657-11 METAL CHIP1.8K0.50%1/10W
R701 1-216-049-91 RES,CHIP 1K5%1/10W
R702 1-249-393-11 CARBON105%1/4W F
R703 1-215-459-00 METAL39K1%1/4W
R704 1-216-655-11 METAL CHIP1.5K0.50%1/10W
R705 1-249-413-11 CARBON4705%1/4W F
R706 1-249-389-11 CARBON4.75%1/4W F
R707 1-249-389-11 CARBON4.75%1/4W F
R708 1-215-881-11 METAL OXIDE 155%2WF
R709 1-216-049-91 RES,CHIP1K5%1/10W
7-9
Page 59
P1100
(d)
REF.NO. PART NO.DESCRIPTIONREMARKREF.NO. PART NO.DESCRIPTIONREMARK
The components identified by [ in this
manual have been carefully factoryselected for eachset in order to satisfy
regulations regarding X-ray radiation.
Should replacement be required, replace
only with the value originally used.
Les composants identifiés par la marque ¡
sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifié.
The components identified ¡ marked are
critical for safety.
Replace only with the part number specified.
R922 1-249-389-11 CARBON4.75%1/4W F
R923 1-218-762-11 METAL CHIP270K0.50%1/10W
R924 1-216-073-00 RES,CHIP10K5%1/10W
R925 1-220-825-11 CARBON330K5%1/2W
R926 1-219-746-11 CARBON1K5%1/2W
R927 1-219-746-11 CARBON1K5%1/2W
R928 1-216-668-11 METAL CHIP5.1K0.50%1/10W
R929 1-216-675-91 METAL CHIP10K0.50%1/10W
R930 1-216-653-11 METAL CHIP1.2K0.50%1/10W
R931 1-216-653-11 METAL CHIP1.2K0.50%1/10W
R932 1-216-049-91 RES,CHIP1K5%1/10W
R933 1-216-687-11 METAL CHIP33K0.50%1/10W
R934 1-216-667-11 METAL CHIP4.7K0.50%1/10W
R935 1-216-089-91 RES,CHIP47K5%1/10W
R937 1-216-065-91 RES,CHIP4.7K5%1/10W
IC2601 8-759-431-14 IC PQ3TZ53U
IC2602 8-759-639-01 IC SDI02
IC2603 8-759-639-01 IC SDI02
IC2901 8-759-591-27 IC KC82C160SH
IC2902 8-759-165-87 IC PST600J-T
IC001 8-759-650-78 IC CXD8744Q-0005
IC002 8-759-162-80 IC MM1170BFB
IC003 8-759-527-77 IC M24C16-MN6T
IC004 8-759-491-55 IC TC74VHCT74AFT (EL)
IC005 8-759-491-55 IC TC74VHCT74AFT (EL)
IC006 8-759-700-78 IC NJM082M
IC010 8-759-585-70 IC LA7865M-TLM
IC011 8-759-442-20 IC 24LC21AT/SN
IC012 8-759-442-20 IC 24LC21AT/SN
IC5101 8-759-822-07 IC LA6515
IC5201 8-759-822-07 IC LA6515
IC5301 8-759-822-07 IC LA6515
IC5401 8-759-822-07 IC LA6515
R1022 1-216-659-11 METAL CHIP2.2K0.50%1/10W
R1023 1-216-659-11 METAL CHIP2.2K0.50%1/10W
R1024 1-216-681-11 METAL CHIP18K0.50%1/10W
R1025 1-216-025-91 RES,CHIP1005%1/10W
R1026 1-216-109-00 RES,CHIP330K5%1/10W
R1027 1-216-659-11 METAL CHIP2.2K0.50%1/10W
R1028 1-216-647-11 METAL CHIP6800.50%1/10W
R1029 1-216-025-91 RES,CHIP1005%1/10W
R1030 1-216-025-91 RES,CHIP1005%1/10W
R5506 1-216-069-00 RES,CHIP6.8K5%1/10W
R5507 1-249-382-11 CARBON1.25%1/4W F
R5508 1-249-382-11 CARBON1.25%1/4W F
R5509 1-249-382-11 CARBON1.25%1/4W F
R5510 1-249-382-11 CARBON1.25%1/4W F