Sony Trinitron CPD-G200 User manual

CHASSIS
SERVICE MANUAL
SPECIFICATIONS
MICROFILM
D99
AEP Model
Chassis No. SCC-L29C-A
TRINITRON ® COLOR COMPUTER DISPLAY
CPD-G200
(Dual input)
CRT 0.24 mm aperture grille pitch (center)
17 inches measured diagonally
90-degree deflection
FD Trinitron
Viewable image size Approx. 327 ×243 mm (w/h)
(12
7
/ 8 ×9
5
/ 8 inches)
16.0" viewing image
Resolution
Maximum Horizontal: 1600 dots
Vertical: 1200 lines
Recommended Horizontal: 1024 dots
Vertical: 768 lines
Standard image area Approx. 312 ×234 mm (w/h)
(12
3
/ 8 ×9
1
/ 4 inches)
Deflection frequency* Horizontal: 30 to 96 kHz
Vertical: 48 to 120 Hz
AC input voltage/current 100 to 240 V, 50/60 Hz, Max. 1.7 A
Power consumption 130 W
Dimensions
Approx. 404 ×413.5 ×419.5 mm (w/h/
d)
(16 ×16
3
/ 8 ×16
5
/ 8 inches)
Mass Approx. 20 kg (44 lb 1 oz)
Plug and Play DDC1/DDC2B/DDC2Bi/GTF
Supplied accessories Power cord (1)
HD15 video signal cable (1)
Power Mac G3 (sold after Jan., 1999) adapter (1)
Windows Monitor Information Disk (1)
Warranty card (1)
Notes on cleaning the screen’s surface (1)
This instruction manual (1)
* Recommended horizontal and vertical timing condition
• Horizontal sync width should be more than 1.0 µsec.
• Horizontal blanking width should be more than 3.0 µsec.
• Vertical blanking width should be more than 500 µsec.
Design and specifications are subject to change without notice.

CPD-G200
– 2 –
DIAGNOSIS
Failure Power LED
HV/+B Failure Blink Amber (On 0.5 sec, Off 0.5 sec)
H Stop or V Stop (Included S-Cap) Blink Amber (On 0.5 sec, Off 0.5 sec)
ABL Failure Blink Amber (On 0.5 sec, Off 1.5 sec)
Aging/Self-Test Blink Amber (On 0.5 sec, Off 0.5 sec) .... Blink Green (On 0.5 sec, Off 0.5 sec)
TIMING SPECIFICATION
PRIMARY MODE PRIMARY
MODE AT PRODUCTION MODE 1 MODE 2 MODE 3 MODE 4 MODE 5 MODE 6 MODE 7 MODE 8 MODE 9 MODE 10
RESOLUTION 640 X 480 800 X 600 832 X 624 1024 X 768 1280 X 1024 1024 X 768 720 X 400 640 X 480 1280 X 1024 1600 X 1200
CLOCK 25.175 MHz 56.250 MHz 57.283 MHz 78.750 MHz 157.500 MHz 94.500 MHz 28.322 MHz 36.000 MHz 135.000 MHz 202.500 MHz
— HORIZONTAL —
H-FREQ 31.469 kHz 53.674 kHz 49.725 kHz 60.023 kHz 91.146 kHz 68.677 kHz 31.469 kHz 43.269 kHz 79.976 kHz 93.750 kHz
usec usec usec usec usec usec usec usec usec usec
H. TOTAL 31.778 18.631 20.111 16.660 10.971 14.561 31.777 23.111 12.504 10.667
H. BLK 6.356 4.409 5.586 3.657 2.844 3.725 6.355 5.333 3.022 2.765
H. FP 0.636 0.569 0.559 0.203 0.406 0.508 0.636 1.556 0.119 0.316
H. SYNC 3.813 1.138 1.117 1.219 1.016 1.016 3.813 1.556 1.067 0.948
H. BP 1.907 2.702 3.910 2.235 1.422 2.201 1.907 2.222 1.837 1.501
H. ACTIV 25.422 14.222 14.524 13.003 8.127 10.836 25.422 17.778 9.481 7.901
— VERTICAL —
V. FREQ(HZ) 59.940 Hz 85.061 Hz 74.550 Hz 75.029 Hz 85.024 Hz 84.997 Hz 70.087 Hz 85.008 Hz 75.025 Hz 75.000 Hz
lines lines lines lines lines lines lines lines lines lines
V. TOTAL 525 631 667 800 1072 808 449 509 1066 1250
V. BLK 45 31 43 32 48 40 49 29 42 50
V. FP 10 1 1 1 1 1 12 1 1 1
V. SYNC 2 3 3 3 3 3 2 3 3 3
V. BP 33 27 39 28 44 36 35 25 38 46
V. ACTIV 480 600 624 768 1024 768 400 480 1024 1200
— SYNC —
INT(G) NO NO NO NO NO NO NO NO NO NO
EXT(H/V)/POLARITY YES -/- NO +/+ YES -/- YES +/+ YES +/+ YES +/+ YES -/+ YES -/- YES +/+ YES +/+
EXT(CS)/POLARITY NO NO NO NO NO NO NO NO NO NO
INT/NON INT NON INT NON INT NON INT NON INT NON INT NON INT NON INT NON INT NON INT NON INT
99.4.8 VER.
Power mode Power consumption 1(power)
indicator
normal
operation ≤130 W green
1 standby ≤15 W green and orange
alternate
2 suspend
(sleep)* ≤15 W green and orange alternate
3 active off**
(deep sleep)* ≤3 W orange
power off 0 W off
Power saving function
This monitor meets the power-saving guidelines set by VESA,
E NERGY S TAR, 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 right
.
* “Sleep” and “deep sleep” are power saving modes defined by the
Environmental Protection Agency.
** When your computer is in a power saving mode, MONITOR IS IN
POWER SAVE MODE appears on the screen if you press any button
on the monitor. After a few seconds, the monitor enters the power
saving mode again.

CPD-G200
– 3 –
LEAKAGE TEST
The AC leakage from any exposed metal part to earth ground
and from all exposed metal parts to any exposed metal part hav-
ing a return to chassis, must not exceed 0.5 mA (500
microampers).
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” indica-
tion is 0.75 V, so analog meters must have an accurate low-
voltage 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 AP-
PEAR AS SHOWN IN THIS MANUAL OR IN SUPPLE-
MENTS PUBLISHED BY SONY. CIRCUIT ADJUST-
MENTS THAT ARE CRITICAL FOR SAFE OPERATION
ARE IDENTIFIED IN THIS MANUAL. FOLLOW THESE
PROCEDURES WHENEVER CRITICAL COMPONENTS
ARE REPLACED OR IMPROPER OPERATION IS SUS-
PECTED.
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 CRI-
TIQUES, OU LORSQU’UN MAUVAIS FONCTIONNEMENT
EST SUSPECTÉ.
After correcting the original service problem, perform the fol-
lowing safety checks before releasing the set to the customer:
1. Check the area of your repair for unsoldered or poorly-sol-
dered 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 tran-
sistors, 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.
Fig. A. Using an AC voltmeter to check AC leakage.
SAFETY CHECK-OUT
1.5 k Ω 0.15 µ FAC Voltmete
r
(0.75 V)
To Exposed Metal
Parts on Set
Earth Ground

CPD-G200
– 4 –
TABLE OF CONTENTS
Section Title Page
1. GENERAL .................................................................. 1-1
2. DISASSEMBLY
2-1. Cabinet, EMI Shield Removal ............................ 2-1
2-2. A, AA and D Boards Removal ........................... 2-2
2-3. Service Position .................................................... 2-2
2-4. Picture Tube Removal .......................................... 2-3
2-5. H1 and H2 Boards Removal ................................ 2-4
3. SAFETY RELATED ADJUSTMENT............. 3-1
4. ADJUSTMENTS ...................................................... 4-1
5. DIAGRAMS
5-1. Block Diagrams
(with Frame Schematic Diagram) ....................... 5-1
5-2. Circuit Boards Location ...................................... 5-5
5-3. Schematic Diagrams and Printed Wiring Boards ...... 5-6
(1) Schematic Diagram of D Board ........................... 5-7
(2) Schematic Diagrams of H1 and H2 Boards ........ 5-17
(3) Schematic Diagram of A Board ........................... 5-19
(4) Schematic Diagram of AA Board ........................ 5-23
5-4. Semiconductors ................................................... 5-25
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

1-1
SECTION 1
GENERAL
The operating instructions mentioned here are partial abstracts
from the Operating Instruction Manual. The page numbers of
the Operating Instruction Manual remein as in the manual.
4
Precautions
Warning on power connections
• Use the supplied power cord. If you use a different power cord,
be sure that it is compatible with your local power supply.
For the customers in the UK
Ifyou use the monitorin the UK, besure to use thesupplied UK
power cable.
• Before disconnecting the power cord, wait at least 30 seconds
after turning off the power to allow the static electricity on the
screen’s surface to discharge.
• After the power is turned on, the screen is demagnetized
(degaussed) for about 5 seconds. This generates a strong
magnetic field around the screen which may affect data stored
on magnetic tapes and disks placed near the monitor. Be sure to
keep magnetic recording equipment, tapes, and disks away
from the monitor.
Installation
Do not install the monitor in the following places:
• on surfaces (rugs, blankets, etc.) or near materials (curtains,
draperies, etc.) that may block the ventilation holes
• near heat sources such as radiators or air ducts, or in a place
subject to direct sunlight
• in a place subject to severe temperature changes
• in a place subject to mechanical vibration or shock
• on an unstable surface
• near equipment which generates magnetism, such as a
transformer or high voltage power lines
• near or on an electrically charged metal surface
Maintenance
• Clean the screen with a soft cloth. If you use a glass cleaning
liquid, do not use any type of cleaner containing an anti-static
solution or similar additive as this may scratch the screen’s
coating.
• Do not rub, touch, or tap the surface of the screen with sharp or
abrasive items such as a ballpoint pen or screwdriver. This type
of contact may result in a scratched picture tube.
• Clean the cabinet, panel and controls with a soft cloth lightly
moistened with a mild detergent solution. Do not use any type
of abrasive pad, scouring powder or solvent, such as alcohol or
benzene.
Transportation
When you transport this monitor for repair or shipment, use the
original carton and packing materials.
Use of the tilt-swivel
This monitor can be adjusted within the angles shown below. To
find the center of the monitor’s turning radius, align the center of
the monitor’s screen with the centering dots on the stand.
Hold the monitor at the bottom with both hands when you turn it
horizontally or vertically. Be careful not to pinch your fingers at
the back of the monitor when you tilt the monitor up vertically.
The equipment should be installed near an easily accessible
outlet.
Example of plug types
for 100 to 120 V AC for 200 to 240 V AC for 240 V AC only
90˚
5˚ 90˚
15˚
Centering dots
5
GB
Identifying parts and controls
See the pages in parentheses for further details.
1RESET button (page 12)
This button resets the adjustments to the factory settings.
2INPUT switch (page 11)
This switch selects the INPUT 1 (video input 1 connector:
y1) or INPUT 2 (video input 2 connector: y2) video input
signal.
3Control button (page 9)
The control button is used to display the menu and make
adjustments to the monitor, including brightness and contrast
adjustments.
41(power) switch and indicator (pages 7, 13, 16)
This button turns the monitor on and off. The power indicator
lights up in green when the monitor is turned on, and either
flashes in green and orange, or lights up in orange when the
monitor is in power saving mode.
5AC IN connector (page 7)
This connector provides AC power to the monitor.
6Video input connector (HD15) (page 6)
This connector inputs RGB video signals (0.700 Vp-p,
positive) and sync signals.
* DDC (Display Data Channel) is a standard of VESA.
7Video input 2 connector (HD15) (y2) (page 6)
This connector inputs RGB video signals (0.700 Vp-p,
positive) and sync signals.
Pin assignment is the same as 6described above.
AC IN 2
(HD15)
1
(HD15)
MENU
RESET
INPUT 12
MENU
RESET
INPUT 12
RearFront
Pin No. Signal
1 Red
2 Green
(Sync on Green)
3 Blue
4 ID (Ground)
5 DDC Ground*
6 Red Ground
7 Green Ground
8 Blue Ground
9–
10 Ground
11 ID (Ground)
12 Bi-Directional Data (SDA)*
13 H. Sync
14 V. Sync
15 Data Clock (SCL)*
1 2 3 4 5
87611 12 13 14 15
10
9
5 4 3 2 1678910 1112131415

1-2
6
Setup
Before using your monitor, check that the following accessories
are included in your carton:
• Power cord (1)
• HD15 video signal cable (1)
• Power Mac G3 (sold after Jan., 1999) adapter (1)
• Windows Monitor Information Disk (1)
• Warranty card (1)
• Notes on cleaning the screen’s surface (1)
• This instruction manual (1)
Step 1:Connect your monitor to
your computer
Turn off the monitor and computer before connecting.
Note
Do not touch the pins of the video cable connector as this might bend the
pins.
xConnecting to an IBM PC/AT or compatible
computer
xConnecting to a Macintosh computer
* When connecting to a Power Mac G3 series computer (sold after
January, 1999), you must use the supplied adapter. The Power Mac G3
adapter can be used with either video input 1 or 2.
If your Macintosh video connector has two rows of pins, you will need
a different adapter. Contact your authorized Sony dealer for more
information.
AC IN 2 (HD15)
1 (HD15)
IBM PC/AT or
compatible computer
to video output
AC IN 2
(HD15)
1
(HD15)
Use the supplied Power Mac G3 (sold after Jan., 1999) adapter.
PowerMacG3(soldafterJan.,1999)
adapter (supplied)*
Power Mac G3
(sold after Jan., 1999)
to video
output
AC IN 2 (HD15)
1 (HD15)
xConnecting to a second computer
to HD15
HD15 video
signal cable
(supplied)
Refertothe preceding examples
to connect to your computer.
7
GB
Step 2:Connect the power cord
With the monitor and computer switched off, first connect the
power cord to the monitor, then connect it to a power outlet.
Step 3:Turn on the monitor and
computer
First turn on the monitor, then turn on the computer.
The installation of your monitor is complete.
If necessary, use the monitor’s controls to adjust the picture.
If no picture appears on your screen
• Check that the monitor is correctly connected to the computer.
• If NO INPUT SIGNAL appears on the screen, try changing the
input signal (page 7), and confirm that your computer’s graphic
board is completely seated in the correct bus slot.
• If MONITOR IS IN POWER SAVE MODE appeared on the
screen, try pressing any key on the computer keyboard.
• If you are replacing an old monitor with this model and OUT
OF SCAN RANGE appears on the screen, reconnect the old
monitor. Then adjust the computer’s graphic board so that the
horizontal frequency is between 30 – 96 kHz, and the vertical
frequency is between 48 – 120 Hz.
Formore information about theon-screen messages, see “Trouble
symptoms and remedies” on page 14.
For customers using Windows 95/98
To maximize the potential of your monitor, install the new model
information file from the supplied Windows Monitor Information Disk
onto your PC.
This monitor complies with the “VESA DDC” Plug & Play standard. If
your PC/graphics board complies with DDC, select “Plug & Play Monitor
(VESA DDC)” or this monitor’s model name as the monitor type in the
“Control Panel” of Windows 95/98. If your PC/graphics board has
difficulty communicating with this monitor, load the Windows Monitor
Information Disk and select this monitor’s model name as the monitor
type.
For customers using Windows NT4.0
Monitor setup in Windows NT4.0 is different from Windows 95/98 and
does not involve the selection of monitor type. Refer to the Windows
NT4.0 instruction manual for further details on adjusting the resolution,
refresh rate, and number of colors.
Adjusting the monitor’s resolution and color number
Adjust the monitor’s resolution and color number by referring to your
computer’s instruction manual. The color number may vary according to
your computer or video board. The color palette setting and the actual
number of colors are as follows:
• High Color (16 bit) t65,536 colors
• True Color (24 bit) tabout 16.77 million colors
In true color mode (24 bit), speed may be slower.
Selecting the input signal
You can connect two computers to this monitor using the video
input 1 (y1) and video input 2 (y2) connectors. To select one
of the two computers, use the INPUT switch.
Move the INPUT switch.
The selected connector appears on the screen for 3 seconds.
“INPUT 1” (video input 1 connector: y1) or “INPUT 2” (video
input 2 connector: y2) appears on the screen.
Note
If no signal is input to the selected connector, NO INPUT SIGNAL
appears on the screen. After a few seconds, the monitor enters the power
saving mode. If this happens, switch to the other connector.
AC IN 2
(HD15)
1
(HD15)
to AC IN
to a power outlet
power cord (supplied)
INPUT 12

1-3
8
Customizing Your Monitor
You can make numerous adjustments to your monitor using the
on-screen menu.
Navigating the menu
Press the center of the control button to display the main MENU
on your screen. See page 9 for more information on using the
control button.
Use the control button to select one of the following menus.
xDisplaying the current input signal
The horizontal and vertical frequencies of the current input signal
are displayed in the main MENU. If the signal matches one of this
monitor’s factory preset modes, the resolution is also displayed.
1CENTER (page 9)
SelectstheCENTERmenu to adjust
the picture’s centering, size or
zoom.
2SIZE (page 9)
Selects the SIZE menu to adjust the
picture’s size, centering or zoom.
3GEOM (page 10)
SelecttheGEOMmenutoadjustthe
picture’s rotation and shape.
4HELP (page 12)
Select the HELP menu to
display helpful hints and
information about this
monitor.
5COLOR (page 10)
Select the COLOR menu to adjust
thepicture’scolortemperature.You
can use this to match the monitor’s
colors to a printed picture’s colors.
MENU
MENU
EXIT
CENTER
SIZE
GEOM
COLOR
LANG
HELP
CONV
OPTION
OK
MENU
26
SIZE/CENTER
26
SIZE/CENTER
26
GEOMETRY
RETURN TO MA I N MENU
RECOMMENDED RESOLUT I ON
FLICKER
TH I N HOR I ZONTAL L I NE
DI STORTED SHAPE
OUT OF FOCUS
D I SCOLORAT I ON
HELP
9300K
5000K
COLOR
6CONV (page 10)
Selectthe CONV menu to adjustthe
picture’s horizontal and vertical
convergence.
7LANG (page 11)
Select LANG to choose the on-
screen menu’s language.
8OPTION (page 11)
Select OPTION to adjust the
monitor’s options. The options
include:
• degaussing the screen
• adjusting the moire cancellation
level
• changing the on-screen menu
position
• locking the controls
9EXIT
Select EXIT to close the menu.
26
CONVERGENCE
ENGL I SH
FRANÇA I S
DEUTSCH
ESPAÑOL
ITALIANO
NEDERLANDS
SVENSKA
LANGUAGE
DEGAUSS
ON
OPT ION
MENU
MENU
EXIT
CENTER
SIZE
GEOM
COLOR
LANG
HELP
CONV
OPTION
OK
68.7kHz/ 85Hz
1024 768 the horizontal
and vertical
frequenciesof
the current
input signal
the resolution
of the current
input signal
9
GB
xUsing the control button
1Display the main MENU.
Press the center of the control button to display the main
MENU on your screen.
2Select the menu you want to adjust.
Highlight the desired menu by moving the control button
towards the rear to go up (M), towards the front to go down
(m), and left (<) or right (,) to move sideways.
3Adjust the menu.
Move the control button left (<) or right (,) to make the
adjustment.
4Close the menu.
Press the center of the control button once to return to the
main MENU, and twice to return to normal viewing. If no
buttons are pressed, the menu closes automatically after about
30 seconds.
xResetting the adjustments
Press the RESET button. See page 12 for more information on
resetting the adjustments.
Adjusting the brightness and
contrast
Brightness and contrast adjustments are made using a separate
BRIGHTNESS/CONTRAST menu.
These settings are stored in memory for all input signals.
1Move the control button in any direction.
The BRIGHTNESS/CONTRAST menu appears on the
screen.
2Move the control button m/Mto adjust the
brightness ( ), and </,to adjust the contrast
(6).
The menu automatically disappears after about 3 seconds.
Adjusting the centering of the
picture (CENTER)
This setting is stored in memory for the current input signal.
1Press the center of the control button.
The main MENU appears on the screen.
2Move the control button to highlight CENTER
and press the center of the control button again.
The SIZE/CENTER menu appears on the screen.
3First move the control button m/Mto select for
horizontaladjustment, or forvertical adjustment.
Then move the control button </,to adjust the
centering.
Adjusting the size of the picture
(SIZE)
This setting is stored in memory for the current input signal.
1Press the center of the control button.
The main MENU appears on the screen.
2Move the control button to highlight SIZE and
press the center of the control button again.
The SIZE/CENTER menu appears on the screen.
3First move the control button m/Mto select for
horizontal adjustment, or for vertical
adjustment. Then move the control button </,to
adjust the size.
MENU
MENU MENU
REAR
FRONT
MENU
MENU
RESET
26 26
BRIGHTNESS/CONTRAST

1-4
10
Enlarging or reducing the picture
(ZOOM)
This setting is stored in memory for the current input signal.
1Press the center of the control button.
The main MENU appears on the screen.
2Move the control button to highlight SIZE or
CENTER and press the center of the control
button again.
The SIZE/CENTER menu appears on the screen.
3Move the control button m/Mto select (zoom),
and move </,to enlarge or reduce the picture.
Notes
• Adjustment stops when either the horizontal or vertical size reaches its
maximum or minimum value.
• The horizontal adjustment value is not displayed in the menu.
Adjusting the shape of the picture
(GEOM)
The GEOM settings allow you to adjust the rotation and shape of
the picture.
The (rotation) setting is stored in memory for all input signals.
All other settings are stored in memory for the current input
signal.
1Press the center of the control button.
The main MENU appears on the screen.
2Move the control button to highlight GEOM and
press the center of the control button again.
The GEOMETRY menu appears on the screen.
3First move the control button m/Mto select the
desired adjustment item. Then move the control
button </,to make the adjustment.
Adjusting the color of the picture
(COLOR)
The COLOR settings allow you to adjust the picture’s color
temperature by changing the color level of the white color field.
Colors appear reddish if the temperature is low, and bluish if the
temperature is high. This adjustment is useful for matching the
monitor’s colors to a printed picture’s colors.
This setting is stored in memory for all input signals.
1Press the center of the control button.
The main MENU appears on the screen.
2Move the control button to highlight COLOR and
press the center of the control button again.
The COLOR menu appears on the screen.
3Move the control button m/Mto select a color
temperature.
The preset color temperatures are 5000K and 9300K. Since
the default setting is 9300K, the whites will change from a
bluish hue to a reddish hue as the temperature is lowered to
5000K.
4If necessary, fine tune the color temperature.
You can select your own color temperature between 9300K
and 5000K.
First move the control button m/Mto select . Then move
the control button </,to adjust the color temperature.
Adjusting the convergence (CONV)
The CONV settings allow you to adjust the quality of the picture
by controlling the convergence. The convergence refers to the
alignment of the red, green, and blue color signals.
If you see red or blue shadows around letters or lines, adjust the
convergence.
These settings are stored in memory for all input signals.
1Press the center of the control button.
The main MENU appears on the screen.
2Move the control button to highlight CONV and
press the center of the control button again.
The CONVERGENCE menu appears on the screen.
3First move the control button m/Mto select for
horizontal adjustment, or for vertical
adjustment. Then move the control button </,to
adjust the convergence.
Select To
rotate the picture
expand or contract the picture sides
shift the picture sides to the left or right
adjust the picture width at the top of the screen
shift the picture to the left or right at the top of the
screen
9300K
5000K
26
COLOR
11
GB
Selecting the on-screen menu
language (LANG)
English, French, German, Spanish, Italian, Dutch, Swedish,
Russian and Japanese versions of the on-screen menus are
available. The default setting is English.
1Press the center of the control button.
The main MENU appears on the screen.
2Move the control button to highlight LANG and
press the center of the control button again.
The LANGUAGE menu appears on the screen.
3Move the control button m/Mto select a language.
• ENGLISH
• FRANÇAIS: French
• DEUTSCH: German
• ESPAÑOL: Spanish
• ITALIANO: Italian
• NEDERLANDS: Dutch
• SVENSKA: Swedish
• : Russian
• : Japanese
To reset to English
Press the RESET button while the LANGUAGE menu is displayed on the
screen.
Additional settings (OPTION)
You can manually degauss (demagnetize) the monitor, adjust the
moire cancellation level, change the menu position, and lock the
controls.
1Press the center of the control button.
The main MENU appears on the screen.
2Movethe controlbutton tohighlight OPTION and
press the center of the control button again.
The OPTION menu appears on the screen.
3Move the control button m/Mto select the desired
adjustment item.
Adjust the selected item according to the following
instructions.
Degaussing the screen
The monitor is automatically demagnetized (degaussed) when the
power is turned on.
To manually degauss the monitor, first move the
controlbutton m/Mtoselect (DEGAUSS). Then move
the control button ,.
The screen is degaussed for about 5 seconds. If a second degauss
cycle is needed, allow a minimum interval of 20 minutes for the
best result.
Adjusting the moire*
If elliptical or wavy patterns appear on the screen, adjust the
moire cancellation level.
To adjust the amount of moire cancellation, first move
the control button m/Mto select (MOIRE ADJUST).
Then move the control button </,until the moire
effect is at a minimum.
* Moire is a type of natural interference which produces soft, wavy lines
on your screen. It may appear due to interference between the pattern
of the picture on the screen and the phosphor pitch pattern of the
monitor.
Changing the menu’s position
Change the menu’s position if it is blocking an image on the
screen.
To change the menu’s on-screen position, first move
the control button m/Mto select (OSD H POSITION)
for horizontal adjustment, or (OSD V POSITION) for
vertical adjustment. Then move the control button
</,to shift the on-screen menu.
Locking the controls
Toprotect adjustment data by lockingthe controls, first
move the control button m/Mto select (CONTROL
LOCK). Then move the control button ,, to select ON.
Only the 1(power) switch, EXIT, and (CONTROL LOCK)
of the OPTION menu will operate. If any other items are
selected, the mark appears on the screen.
To cancel the control lock
Repeat the procedure above and set (CONTROL LOCK) to OFF.
Example of moire

1-5
12
Helpful hints and information
(HELP)
TheHELP menu contains helpfulhints and information aboutthis
monitor. Ifyour monitor is displaying symptomsthat matchthose
listed in the HELP menu, follow the on-screen instructions to
resolve the problem. If the symptoms do not match those listed in
the HELP menu or if the problem persists, see “Trouble
symptoms and remedies” on page 14.
1Press the center of the control button.
The main MENU appears on the screen.
2Move the control button to highlight HELP and
press the center of the control button again.
The following HELP menu appears on the screen.
3Move the control button m/Mto select a HELP menu
item and press the center of the control button
again.
Instructions or information to resolve the problem appears on
the screen. An explanation of each menu item is given below.
RECOMMENDED RESOLUTION
If the picture does not fill the screen to the edges or if the picture
appearstoo large for the screen,adjust theresolution to the figures
shown in the menu using your computer. If the input signal
matches one of this monitor’s factory preset modes, the resolution
and refresh rate of the current input signal are displayed.
FLICKER
If the picture is flickering, adjust the refresh rate to figures shown
in the menu. If the input signal matches one of this monitor’s
factory preset modes, the refresh rate of the current input signal is
displayed.
THIN HORIZONTAL LINE
The lines that appear on your screen are damper wires. See
page 13 for more information about the damper wires.
DISTORTED SHAPE
If the shape of the picture on the screen seems distorted, try
adjusting the picture’s geometry. Move the control button ,to
jump directly to the GEOMETRY menu.
OUT OF FOCUS
The picture may seem to be out of focus when the red and blue
color signals are not aligned properly, causing red or blue
shadows to appear around letters and lines. Try adjusting the
picture’s convergence to make the shadows disappear. Move the
control button ,to jump directly to the CONVERGENCE
menu. When the CONVERGNECE menu is displayed, the
contrast, brightness and moire adjustment settings are
automatically reset for all input signals.
DISCOLORATION
If the picture’s color appears abnormal in certain areas of the
screen, first check for any loose signal cables. After you have
checked the cables, try degaussing (demagnetizing) the screen
manually. Move the control button ,to jump directly to the
OPTION menu, then select (DEGAUSS).
Resetting the adjustments
This monitor has the following three reset methods. Use the
RESET button to reset the adjustments.
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
Pressthe RESET button whenno menu is displayedon the screen.
Note that the following items are not reset by this method:
• on-screen menu language (page 11)
• on-screen menu position (page 11)
• control lock (page 11)
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 (CONTROL LOCK)
is set to ON.
RETURN TO MA I N MENU
RECOMMENDED RESOLUT I ON
FLICKER
TH I N HOR I ZONTAL L I NE
DI STORTED SHAPE
OUT OF FOCUS
D I SCOLORAT I ON
HELP
SET RESOLUTION TO
1024X768 AT 85Hz USING PC.
CURRENT SETT I NG I S
1280X1024 AT 75Hz .
RECOMMENDED RESOLUT ION
SET REFRESH RATE TO
75Hz OR 85Hz USING PC.
CURRENT SETT I NG I S 1 0 0Hz .
FLICKER
RESET
13
GB
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.)
Forinputsignalsthat do not match one of the factorypreset 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 – 96 kHz, vertical: 48 – 120 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
ManagementSignaling) compliant, the monitor willautomatically
reduce power consumption in three stages as shown below
.
* “Sleep” and “deep sleep” are power saving modes defined by the
Environmental Protection Agency.
** When your computer is in a power saving mode, MONITOR IS IN
POWER SAVE MODE appears on the screen if you press any button
on the monitor. After a few seconds, the monitor enters the power
saving mode again.
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.
On-screen messages
If no picture appears on the screen, one of the following messages
appears on the screen. To solve the problem, see “Trouble
symptoms and remedies” on page 14.
The input signal condition
OUT OF SCAN RANGE
indicates that the input signal is not supported by the monitor’s
specifications.
NO INPUT SIGNAL
indicates that no signal is input.
MONITOR IS IN POWER SAVE MODE
indicates that the computer is in power saving mode. This
message is displayed only when your computer is in a power
saving mode and you press any one of the buttons on the monitor.
Power mode Power consumption 1(power)
indicator
normal
operation ≤130 W green
1 standby ≤15 W green and orange
alternate
2 suspend
(sleep)* ≤15 W green and orange alternate
3 active off**
(deep sleep)* ≤3 W orange
power off 0 W off
Damper wires
INFORMATION
OUT OF SCAN RANGE
INPUT 1
Input signal
condition
Current selected
connector

1-6
14
Trouble symptoms and remedies
If the problem is caused by the connected computer or other equipment, please refer to the connected equipment’s instruction manual.
Use the self-diagnosis function (page 16) if the following recommendations do not resolve the problem.
Symptom Check these items
No picture
If the 1(power) indicator is not lit • Check that the power cord is properly connected.
• Check that the 1(power) switch is in the “on” position.
If the NO INPUT SIGNAL message
appears on the screen, or if the 1
(power) indicator is either orange or
alternating between green and
orange
• Check that the video signal cable is properly connected and all plugs are firmly seated in
their sockets (page 6).
• Check that the INPUT switch setting is correct (page 7).
• Check that the HD15 video input connector’s pins are not bent or pushed in.
xProblems caused by the connected computer or other equipment
• Check that the computer’s power is “on.”
• Check that the graphic board is completely seated in the proper bus slot.
If the MONITOR IS IN POWER
SAVE MODE message appeared on
the screen, or if the 1(power)
indicator is either orange or
alternating between green and
orange
xProblems caused by the connected computer or other equipment
• The computer is in power saving mode. Try pressing any key on the computer keyboard.
• Check that the computer’s power is “on.”
• Check that the graphic board is completely seated in the proper bus slot.
If the OUT OF SCAN RANGE
message appears on the screen
xProblems caused by the connected computer or other equipment
• Check that the video frequency range is within that specified for the monitor. If you
replaced an old monitor with this monitor, reconnect the old monitor and adjust the
frequency range to the following.
Horizontal: 30 – 96 kHz
Vertical: 48 – 120 Hz
If no message is displayed and the 1
(power) indicator is green or flashing
orange
• Use the Self-diagnosis function (page 16).
If using Windows 95/98 • If you replaced an old monitor with this monitor, reconnect the old monitor and do the
following. Install theWindows Monitor Information Disk (page 7) and select this monitor
(“CPD-G200”) from among the Sony monitors in the Windows 95/98 monitor selection
screen.
If using a Macintosh system • When connecting to a Power Mac G3 series computer (sold after January, 1999), check
that the supplied Power Mac G3 adapter and the video signal cable are properly connected
(page 6).
• For Macintosh systems other than the Power Mac G3 (sold after January, 1999), contact
your authorized Sony dealer.
Picture flickers, bounces,
oscillates, or is scrambled • Isolate and eliminate any potential sources of electric or magnetic fields such as other
monitors, laser printers, electric fans, fluorescent lighting, or televisions.
• Move the monitor away from power lines or place a magnetic shield near the monitor.
• Try plugging the monitor into a different AC outlet, preferably on a different circuit.
• Try turning the monitor 90°to the left or right.
xProblems caused by the connected computer or other equipment
• Check your graphics board manual for the proper monitor setting.
• Confirm that the graphics mode (VESA, Macintosh 16" Color, etc.) and the frequency of
the input signal are supported by this monitor (Appendix). Even if the frequency is within
the proper range, some video boards may have a sync pulse that is too narrow for the
monitor to sync correctly.
• Adjust the computer’s refresh rate (vertical frequency) to obtain the best possible picture.
Picture is fuzzy • Adjust the brightness and contrast (page 9).
• Degauss the monitor* (page 11).
• Select MOIRE ADJUST and adjust the moire cancellation effect (page 11).
15
GB
* If a second degauss cycle is needed, allow a minimum interval of 20 minutes for the best result. A humming noise may be heard, but this is not a
malfunction.
Displaying this monitor’s name, serial number,
and date of manufacture.
While the monitor is receiving a video signal, press and hold the
center of the control button for more than five seconds to display
this monitor’s information box.
If the problem persists, call your authorized Sony dealer and give
the following information.
• Model name: CPD-G200
• Serial number
• Name and specifications of your computer and graphics board.
Picture is ghosting • Eliminate the use of video cable extensions and/or video switch boxes.
• Check that all plugs are firmly seated in their sockets.
Picture is not centered or sized
properly • Adjust the size (page 9) or centering (page 9). Note that some video modes do not fill the
screen to the edges.
Edges of the image are curved • Adjust the geometry (page 10).
Wavy or elliptical pattern (moire)
is visible • Select MOIRE ADJUST and adjust the moire cancellation effect (page 11).
xProblems caused by the connected computer or other equipment
• Change your desktop pattern.
Color is not uniform • Degauss the monitor* (page 11). If you place equipment that generates a magnetic field,
such as a speaker, near the monitor, or if you change the direction the monitor faces, color
may lose uniformity.
White does not look white • Adjust the color temperature (page 10).
Letters and lines show red or blue
shadows at the edges • Adjust the convergence (page 10).
Monitor buttons do not operate • If the control lock is set to ON, set it to OFF (page 11).
A hum is heard right after the
power is turned on • This is the sound of the auto-degauss cycle. When the power is turned on, the monitor is
automatically degaussed for five seconds.
Symptom Check these items
MENU
MODEL : CPD-G200
SER NO:1234567
MANUFACTURED: 199
INFORMATION
9-52
Example
b

1-7
16
Self-diagnosis function
This monitor is equipped with a self-diagnosis function. If there is
a problem with your monitor or computer, the screen will go
blank and the 1(power) indicator will either light up green or
flash orange. If the 1(power) indicator is lit in orange, the
computer is in power saving mode. Try pressing any key on the
keyboard.
If the 1(power) indicator is green
1Disconnect the video input cable or turn off the
connected computer.
2Pressthe 1(power)button twice to turn themonitor
off and then on.
3Move the control button ,for 2 seconds before the
monitor enters power saving mode.
If all four color bars appear (white, red, green, blue), the monitor
is working properly. Reconnect the video input cable and check
the condition of your computer.
If the color bars do not appear, there is a potential monitor failure.
Inform your authorized Sony dealer of the monitor’s condition.
If the 1(power) indicator is flashing orange
Press the 1(power) button twice to turn the monitor off
and then on.
If the 1(power) indicator lights up green, the monitor is working
properly.
If the 1(power) indicator is still flashing, there is a potential
monitor failure. Count the number of seconds between orange
flashes of the 1(power) indicator and inform your authorized
Sony dealer of the monitor’s condition. Be sure to note the model
name and serial number of your monitor. Also note the make and
model of your computer and video board.
MENU
RESET INPUT12
1(power) indicator
MENU

CPD-G200 SECTION 2
DISASSEMBLY
2-1. CABINET, EMI SHIELD REMOVAL
4
Four screws
(+BVTT 3 x 8)
5
Three screws
(+BVTT 3 x 8)
1
Two screws
(+BVTP 4 x 16)
* Push screwdriver into opening and remove
two claws.
6
Release from four claws after slide EMI shield
to direction of arrows.
Claw
Claw
2
Two claws
Bezel assembly Bezel assembly
Cabinet
Cabinet
7
EMI shield
3
Cabinet
2-1

CPD-G200
2-2. A, AA AND D BOARDS REMOVAL
2-3. SERVICE POSITION
1
Screw
(+BVTT 3 x 8)
CN601
GND
GND
GND
CN303
GND
7
Three screws
(+BVTT 3 x 12)
8
Four screws
(Washer head +P3 x 8)
2
Cable stopper
5
A board
6
AA board
9
D board
3
Cable cover
4
Cable holder
1
2
A board
D board
3
(Note) The electric potential of heat sink of IC401 is not GND.
So please do not touch it absolutely to the base chassis
and etc., which make an ultimate cause of the bad move-
ment or break.
2-2

CPD-G200
2-4. PICTURE TUBE REMOVAL
3When 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.
• HOW TO HANDLE AN ANODE-CAP
1Don’t scratch the surface of anode-caps with shartp shaped mate-
rial!
2Don’t press the rubber hardly not to damege inside of anode-caps!
A material fitting called as shatter-hook terminal is built in the
rubber.
3Don’t turn the foot of rubber over hardly!
The shatter-hook terminal will stick out or damage the rubber.
a
b
Anode Button
c
• 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
1Turn up one side of the rubber cap in
the direction indicated by the arrow a.2Using a thumb pull up the rubber cap firmly in the direction indicated by the
arrow b.
3
Two screws
(+BVTP 4 x 16)
5
Base assembly
4
Two screws
(+BVTT 4 x 8)
6
Four screws
(Tapping screw 5)
11
Deflection yoke
10
Neck assembly
8
Degaussing coil assembly
2
A board
9
Two extention springs
1
Anode cap
12
Two degaussing coil holders
13
Two degaussing coil holders
7
Picture tube
Bezel assembly
Cushion
8 pin
2 pin
CN2
CN601
GND
CN904
CN303
2-3

CPD-G200
2-5. H1 AND H2 BOARDS REMOVAL
1
Screw
(+BVTP 4 x 16)
3
Claw
8
Claw
4
H1 board
Picture tube
Bezel
Cushion
6
Two screw
(+BVTP 4 x 16)
9
H2 board
10
Slide switch
7
H2 bracket
5
Menu button
2
H1 bracket
2-4

CPD-G200 SECTION 3
SAFETY RELATED ADJUSTMENT
Part Replaced ([)
RV501HV ADJ
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.
•HV Protector Circuit Check
Using an external DC Power Supply, apply the voltage
shown below between cathode of D517 on D board and
GND, and confirm that the HV HOLD DOWN circuite
works. (TV Raster disappears)
Standard voltage : 35.80 +0.00 V DC
Check Condition
• Input voltage : 120 ±2 V AC
• Input signal : Cross hatch (Black lines on white) at
68.7kHz
• Beam control : CONT : 127 (cent), BRT : 255 (max)
•Beam Current Protector Check
An ammeter in series between FBT pin !] on D board
and GND, then, decrease gradually the resistance of the
variable resistor from maximum to minimum, and con-
firm that the Beam Current Protector Circuite works
(TV Raster disappears). The current must be within the
range shown below.
• Standard current : 1.55 +0.00 mA
Check Condition
• Input voltage : 120 ±2 V AC
• Input signal : Cross hatch (Black lines on white) at
68.7kHz
• Beam control : CONT : 127 (cent), BRT : 255 (max)
•B+ Voltage Check
Standard voltage : 178.0 ±3.0 V DC
Check Condition
• Input voltage : 120 V AC
Note : Use NF power supply or make sure that
distortion factor is 3% or less.
• Input signal : Cross hatch (White lines on black) at
68.0 kHz
• Beam control : CONT : 127 (cent), BRT : 255 (max)
HV Regulator
Circuit Check
HV Protector
Circuit Check
Beam Current
Protector Circuit
Check
Part Replaced (])
D board IC501, C532, C534,
C539, C553, C554,
C555, C556, C558,
C561, R540, R541,
R542, R544, R564,
R567, R568, RV501,
T501 (FBT)
D board IC607, IC901, D515,
D517, C540, C542,
C544, R510, R543
R547, R549, R552,
R595,
T501 (FBT)
D board IC605, IC607, IC901,
C535, C541, R545,
R546, R548, R550,
R596, R934,
T501 (FBT)
*Confirm one minute later turning on the power.
3-1
-0.10
-0.10

CPD-G200
4-1
SECTION 4
ADJUSTMENTS
•Landing Rough Adjustment
1. Enter the full white signal. (or the full black dots signal)
2. Set the contrast to “CONT”=MAX.
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. Moving the DY forward, adjust so that an entire screen be-
comes monogreen.
6. Adjust the tilt of DY, and fix lightly with a clamp.
Note: "TILT" shall be set at 0
•Landing Fine Adjustment
1. Put the set inside the Helmholtz coil.
2. Input the single green signal.
3. Demagnetize the CRT surface with the hand degausser , and
perform auto degaussing.
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.
Signal : Inverted crosshatch (Make the monogreen)
L/D control specification
±5 ±7 ±5
±5 ±7 ±5
±5 ±7 ±5
B
R
B
R
A
B
R
B
R
B
A1
B1
“A” and “B”,
“A1” and “B1”
must be equal.
Purity Magnet <<Zero Position>>
IBM AT Computer
as a Jig
1-690-391-21
1A-1500-819-A
Interface Unit
2
*The parts above ( ) are necessary for DAS adjustment.
13
D-sub
(9 Pin [female]) mini Din (8Pin) 4 Pin
3-702-691-01
Connector Attachment
3
To BUS CONNECTOR
4 Pin 4 Pin
Connect the communication cable of the computer to the connector located on the D board on the monitor. Run the service software
and then follow the instruction.
Purity magnet position
6. Adjust the DY position and purity, and the DY tilt.
7. Fasten DY with screw.
Note: Torque 22 ±2kgcm (2.2 ±0.2 Nm)
Perform auto degaussing.
8. Adjust each top and bottom pins by two wedges and then not
swing DY neck right and left. Adjust H. Trap to become
horizontal trapezoid(c = d).
(When fixing DY with wedges, insert wedges completely so
that the DY does not shake.)
“a” and “b” must be equal, and
“c” and “d” must be equal.
<How to drive in wedges>
9. If the L/D is not within the standards adjust purity magnet
and in front and behind of DY to satisfy L/D adjustment
standards. If the corner is not within the standards, adjust
disc magnet to satisfy L/D adjustment standards.
Note:
(1) When necessary to paste magnets more than 2 pieces, be
careful that the convergence and the distortion would be al-
terable.
(2) Paste within 80 to 120 mm from the DY on the diagonal line
of the magnet.
10. If using the magnet, be sure to demagnetize with the de-
gausser and check.
11. Remove the sensor and wobbling coil.
12. Check that the DY is not tilting.
a
b
cd

CPD-G200
4-2
A312 mm
B
MODE All mode
234 mm
a 1.8 mm
b 1.8 mm
aB
Ab
B
AA0.20 mm
B
MODE All mode
0.24 mm
•Convergence Rough Adjustment
1. Enter the white crosshatch signal (white lines on black).
2. Adjust roughly the horizontal and vertical convergence at
four-pole magnet.
3. Adjust roughly HMC and VMC at six-pole magnet.
•Convergence Adjustment
Static convergence
1. Receive the crosshatch of R and B.
2. Recieve H. STAT and V. STAT by 4 pole magnet.
3. Recieve the white crosshatch signal.
4. Recieve HMC and VMC by 6 pole magnet.
5. Recieve the crosshatch of R and B.
Note: Adjust H. STAT and V. STAT in the beggining by 4 pole
magnet not adjuust them by register immediately.
6. Insert to TLH correction board and correct H. TILT.
7. Correct XCV by XCV core.
8. Correct V. TILT bu TLV-VR.
9. Adjust Y cross by YCH-VR.
10. Correct to get the most suitable convergence pattern.
When necessary, adjust above mentioned from step 1 to step
10 reiterate.
11. Paint lock TLH corection board, neck assy 4 and 6 pole
magnet.
•Convergence Specification
•White Balance Adjustment Specification
(1) 9300K
x = 0.283 ±0.005
y = 0.298 ±0.005
(2) 5000K
x = 0.346 ±0.005
y = 0.359 ±0.005
•Vertical and Horizontal Position and Size
Specification
•Focus adjustment
Adjust the focus volume 1 and 2 for the optimum focus.
Standard: HMC, VMC ±0.1 mm (In the center of screen)
B
RRB
R
B
B
R
R B B R
XCV YCH
TLV TLH
Purity Mg
4-pole Mg
6-pole Mg
XCV
YCH
H-Trap
TLH
TLV
4 Pole 6 Pole
<<Neck Assy's Zero Position>>
FBT
Focus volume 1 (V)
Focus volume 2 (H)
Purity

5-1 5-2
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAMS (with FRAME SCHEMATIC DIAGRAM)
+180V1
2
3
CN305
NC
+80V
4GND
5H1
6+12V
7GND
8+5V
9STBY +5V
TO
D BOARD
CN903
E
TO
D BOARD
CN502
F
TO
D BOARD
CN510
G
GND1
2
3
CN314
BLUE
GND
4GREEN
5GND
6RED
7GND
8SYNC DET
GND
VS OUT
INPUT SELECT
C SYNC
HOST GND2
+5V
GND
STBY +5V
9
10
11
12
13
14
15
16
17
H SYNC
TO
AA BOARD
CN3001
H
11.2KV
CN301
11
9
8
1
3
5
IC002
RGB OUT J001
B OUT
G OUT
R OUT
B IN
G IN
R IN
KB
KG
KR G2
H
7
9
11
10
27
24
20
IC001
RGB DRIVE, OSD MIX
B OUT
G OUT
R OUT
3
B BKG 4
G BKG 5R BKG
6G2
13B OSD
14G OSD 15R OSD
17OSD BLK
B IN
G IN
R IN
SYNC IN
1SDA
2SCL
18 BLK
12 CLAMP
7
8
10
12
15
14
OSD BLK
R OSD
G OSD
13B SOD
SDA
SCL
V FLB
5H FLB
5
4
3
9
8
7
IC004
RGB CUT - OFF CONT
IC003 OSD
SPOT KILLER
Q001
IC005
G2 CUT - OFF CONT
B OUT
G OUT
R OUT
B IN
G IN
R IN
1
3
4
CN313
B GND 1
G GND 1 2
BLUE 1
GREEN1 5
R GND 1 6
RED 1 7
GND 8
VD 1 9
HD 1
TO
D BOARD
CN902
1 -4
C
TO
AA BOARD
CN3002
TO
AA BOARD
CN312
B
A
TO
D BOARD
CN902
5 -0
D
6
5
4
3
CN306
IIC SDA
GND
IIC SCL
INV.
Q006
HOST GND 2 2
HR TRC 1
VR TRC
1
2
3
4
5
CN311
NC
HOST GND 1
DDC SDA
DDC SCL
NC
1
2
3
4
CN310
SIGNAL IN
HD15
(PIG-TAIL)
NC
DDC SCL
DDC SDA
HOST GND 1
57
+
-
6
13
14
11
12
15
9
10
7
6
8
3
4
1
2
5
9
8
7
4
10
1
4
5
CN307
B GND2
G GND 2
2
3
BLUE 2
NC
GREEN2 6
R GND2 7
RED 2 8
GND 9
VD 2 10
HD 2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
CN312
SIGNAL IN
HD15
(PIG-TAIL) GND1
BLUE1
GND1
GREEN1
GND1
RED1
GND
VD1
HD1
GND
BLUE2
GND
GREEN2
GND
RED2
GND
VD2
HD2
13
14
11
12
15
9
10
7
6
8
3
4
1
2
5
(VIDEO)
A
1
3
2
4
CN309
C BLK
INPUT SELECT
BP CLP
C SYNC
5VS OUT
6GND
7H SYNC
8SYNC DET
B-SS3485<AEP>-BD1-24
2
3BLUE
1B GND
CN3001
G GND
4GREEN
5R GND
6RED
7GND
8NC
9H SYNC
10 GND
11 VS OUT
12 C SYNC
13 INPUT SELECT
14 HOST GND2
15 GND
16 +5V
17 STBY +5V
29
5
332
35
IC008
INPUT SELECT
INPUT1(B) OUTPUT(B)
OUTPUT(G)
OUTPUT(R)
INPUT1(G)
1INPUT1(R)
18
1
214
12
1G 1Y1
1Y3
1Y4
9
5
3
2Y1
IC009
SYNC BUFFER
2Y3
2Y4
1A1
61A3
1A4
8
2
12G
2A1
12A3
12A4
7
6
5V CLK
IC007
EEP ROM
2
3
BLUE1 1
B GND1
CN3002
G GND1 4
GREEN1 5
R GND1 6
RED1 7
GND 8
VD1 9
HD1 10
B GND2 11
BLUE2 12
G GND2 13
GREEN2 14
R GND2 15
RED2 16
GND 17
VD2 18
HD2
1
DDC SCL
CN312
2
DDC SDA 3
HOST GND2
SW
Q007
11
9 18
25
INPUT2(B)
SWITCH
SYNC SEP OUT
INPUT2(G)
7INPUT2(R)
TO
HD-15
D-SUB CONNECTOR
A
TO
A BOARD
CN312
B
TO
A BOARD
CN314
H
(INPUT SELECT)
AA
B-SS3485<AEP>-BD3-24
SCL
SDA

5-3 5-4
1
3
4
2
5
6
7
8
STBY 5V
CN801
1
2
3GND
KEY DET
4LED RED
5LED GRN
LED DRIVE
Q801,802
D803
BRIGHT-/BRIGHT+/MENU/CONT-/CONT+
(TACTIL SW)
S801 KEY MATRIX RESET
KEY SCAN
X901
24MHz
TH501
SDA
SCL
H IN
V IN
X5
LED RED
LED GRN
INPUT SEL
RDI
C BLK
CLP
CSI
VSI1
HSI1
DDC SCL
DDC SDA
HOST GND
SDA
SCL
PD3
VSO
RESET
VSI2
DEGAUSS
V IN
OOB
10
11
12
13
14
15
16
17
18
1
OUT 2
HEATER SW
REMOTE ON/OFF
TDO
OSC OUT
OSC IN
THERMAL
HSO
LOCK
HFB
H CENT
VFB
HV
ABL
STBY
DRIVER
9
8
7
5
2
3
5
CTL
VCC
VADJ
4
VCTL I SENSE
IREF DS
GND DEM
V AUX
H OUT
H FLY
V SAW
V SIN
V DIV
LOCK
V DF
E/W
X902
CN904
S1001
RESET
S1002
SELECT
IC901 CPU IC902 DEF CONTR0L
STBY 5V
GND
KEY DET
LED RED
LED GRN
INPUT SELECT
GND
1
3
4
2
5
6
7
8
C BLANK
INPUT SELECT
BP CLAMP
C SYNC
V SYNC
GND
H SYNC
SYNC DET
1
3
4
2
5
6
7
8
9
+180V
CN502
IC602
HEATER OUT
NC
+80V
GND
H1
+12V
GND
+5V
SRBY +5V
1
3
4
2
5
6
7
8
9
DDC SCL
CN902
DDC SDA
HOST GND 1
NC
11C DATA
GND
11C CLK
HOST GND 2
HRTRC 10
VRTRC
1
3
4
2
D GND
CN903
IC904 RESET
RY601
+12V
RELAY
DRIVE
Q601
TH601
F601 S601
TH600
D609
D620
D605
IC604 ERROR AMP
D619
D616
IC605
+12V REG
IC608
+5V REG
D615
D622
D614
D618
D617
D611
D613
IC607
+5V REG
D612
LF602
LFT D601
AC RECT
IC601
SW REG CONT
IC603
POWER
SWITCHING
Q602
CN600
IC905 EEPROM
STBY
+5V
CN901
+5V
RXD
TXD
STBY 5V
CN801
1
2
3GND
KEY DET
1
3
L21
34
G
N
+180V
+80V
+12V
+5V-2
STBY +5V
+5V-2
+12V
-15V
STBY +5V
+15V
+80V
+180V
2
DGC 2
N
DGC 1
2
1
THP600A
CN602
CN601
THP600
1.2kV1
2
3H DY+
1H DY+ H -DY
V-DY
CN501
CN510
H DY-
4H DY-
5V DY-
6V DY+
ROTATION+
CY-DY
CN701
ROTATION
1
2
3ROTATION-
CY1+
4CY1-
5CY2+
6CY2-
7CY3+
8CY3-
9CY4+
10 CY4-
15
48
47
44
45
17
38
39
46
22
28
20
30
34
35
33
37
36 HOST GND 2
12
25
26
54
21
7
8
5
57
4
6
24
6
4
I O
I O
5
7
6
13
11
3 1
I O
8
1
2
4
5
9
14
2
ROTATION
OUT
WC
AC IN
DGC
3
16
18
19
4
32
23
27 26
4
3
29
12 64
82
64
52
31
5
2
81
9
17
14
8 1 5
7 3
42
1 3
5
3
23
2
8
4
10
27
2
25
24 22 20
19
18
13
14
12
HV
13
16
FV1
15
14
FV2
12
1
6
54
16
17
14
2
3
5
4 3
1
2
76 9
8
9
8
8
6
2
11
3
1
1
2 4
BUFF
Q505 DF AMP Q504
H DRIVE
Q501,502
H DRIVE
OUT
Q511
S-CAP CHANGE
Q512-516
H OUT
Q507 L503
H CENT
BUFF
-
+
+
+
-
-
-
+
-
+
IC501 PWM CONTROL
AMP
REF
RV501
HV
ADJ
ABL
D515
D522
D523
TO
PICTURE TUBE
FOCUS
FOCUS
HV REG OUT
Q510
CHOPPER
Q503
T501 FBT
2
1
7
6
SYNC LOCK
Q522, 524
BUFF
Q506
D517
H FLY
BUFF
Q525
S0-S4
H CENT
CONT
Q518
IC503
H CENT AMP
IC502 ROTATION DRIVE
IC702
D CONVERGENCE OUT
IC701 CONVERGENCE CONTROL
IC703
S CONVERGENCE OUT
T504
HDT
T503
DFT
+12V
S4
RY500
RELAY
DRIVE
Q519 T505
HST
BUFF
Q521
H REG
Q520
L509
HLC
L511
S0-S4
+
H BLK
BUFF
Q508
H AMP
Q903
IC401 V OUT
OUT
OUT
OUT
REF V
OUT B
-IN B
OUT A
-IN A
H CONV OUT
V CONV OUT
H STATIC OUT
V STATIC OUT
-IN A
I OUT A
OUT A
-IN B
I OUT B
OUT B
FB
-IN
-IN
+IN
+IN
+IN
STBY
+IN B
+IN A
SDA
SCL
HD IN
VS IN
V POS IN
V REF OUT
+IN A
+IN B
+IN
VCC
VCC
SDA
SCL
49
53
S0
S4
OVP/OCP
Q604
SW
Q605
T601
SRT
REG SW
Q603
CONVERGENCE CONTROL,
DEFLECTION, CPU,
POWER SUPPLY
D
TO
A BOARD
CN301
G
TO
A BOARD
CN305
F
TO
A BOARD
CN306
D
TO
A BOARD
CN309
E
TO
A BOARD
CN311
C
(USER CONTROL, LED)
H1
(SW)
H2
11
13
B-SS3485<AEP>-BD2-24