Philips V30 User Manual

Service

Service

17" Auto Scan Colour Monitor

Se rvi ce

Chassis:V30

MODEL : V30 107T50/00

Horizontal frequencies

30-71KHz

TABLE OF CONTENTS

Description Page

Important Safety Notice-------------------------------- 2
Technical data ------------------------------------------- 3
Installation------------------------------------------------ 4
On-screen Display (OSD)--------------------------5 ~ 8
OSD Lock/Unlock, Burn In, Service mode-----9 ~ 12
Wiring Diagram ---------------------------------------- 14
Mechanical Instructions -------------------------- 15,16
Warning and Notes ---------------------------------- --17
Electrical Instructions---------------------------- 18~20
DDC Instructions ----------------------------------21~28
Block Diagram------------------------------------------ 29

Circuitry schematic diagrams(Main) ----------30~ 33

Description Page

Circuitry schematic diagrams(Audio) --------34~ 36
Circuitry schematic diagrams(Key ) ---------- 37, 38
Exploded View -----------------------------------------39
Recommend Parts List -------------------------------40
Spare Parts List------------------------------------41,42

General Product Specification ----------------43~72
Repair Flow Chart-------------------------------- 73~80

Light Fram for Windows------------------------- 81~84
Repair Tips --------------------------------------------- 85
Safety Test Requirements----------------------------86

General Troubleshooting Guide ------------- 87~109

SAFETY NOTICE

ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS
AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC
EQUIPMENT CONTAINING HIGH VOLTAGES.

CAUTION: USE A SEPARATE ISOLATION TRANSFORMER FOR THIS UNIT WHEN SERVICING.

REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES

Published by BCU Monitors Printed in Taiwan Copyright reserved Subject to modification Mar. 14 , 2003 GB

S

3138 106 10264

2

107T5107T5

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Important Safety Notice

Proper service and repair is important to the safe, reliable
operation of all PHILIPS Consumer Electronics Company**
Equipment. The service procedures recommended by
PHILIPS and described in this service manual are effective
methods of performing service operations. Some of these
service operations require the use of tools specially designed
for the purpose. The special tools should be used when and
as recommended.

It is important to note that this manual contains various
CAUTIONS and NOTICES which should be carefully read in
order to minimize the risk of personal injury to service
personnel. The possibility exists that improper service
methods may damage the equipment. It is also important to
understand that these CAUTIONS and NOTICES ARE NOT
EXHAUSTIVE. PHILIPS could not possibly know, evaluate
and advise the service trade of all conceivable ways in which
service might be done or of the possible hazardous
consequences of each way. Consequently, PHILIPS has not
undertaken any such broad evaluation. Accordingly, a
servicer who uses a service procedure or tool which is not
recommended by PHILIPS must first satisfy himself
thoroughly that neither his safety nor the safe operation of the
equipment will be jeopardized by the service method selected.

FOR PRODUCTS CONTAINING LASER :

DANGER-

CAUTION-

CAUTION-

TO ENSURE THE CONTINUED RELIABILITY OF THIS
PRODUCT, USE ONLY ORIGINAL MANUFACTURER'S

REPLACEMENT PARTS, WHICH ARE LISTED WITH THEIR
PART NUMBERS IN THE PARTS LIST SECTION OF THIS

SERVICE MANUAL.

Invisible laser radiation when open.
AVOID DIRECT EXPOSURE TO BEAM.

Use of controls or adjustments or
performance of procedures other than
those specified herein may result in
hazardous radiation exposure.

The use of optical instruments with this
product will increase eye hazard.

* * Hereafter throughout this manual, PHILIPS Consumer

Electronics Company will be referred to as PHILIPS.

WARNING

Critical components having special safety characteristics are
identified with a by the Ref. No. in the parts list and
enclosed within a broken line*

(where several critical components are grouped in one area)
along with the safety symbol on the schematics or
exploded views.

Use of substitute replacement parts which do not have the
same specified safety characteristics may create shock, fire,
or other hazards.

Under no circumstances should the original design be
modified or altered without written permission from Philips.
Philips assumes no liability, express or implied, arising out of
any unauthorized modification of design.

Servicer assumes all liability.

* Bro ken Lin e

Technical Data

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3

Technical Specification*

Dimensions : 17 inch
Pitch : 0.25
Deflection angle : 90 degrees
Glass : dark
Light transmission : 50%(CPT), 52.8%(LG), 52.6%(SDI),
Surface : AGARAS
Implosion protection : CRT is provided with P-mini-rim-band.
Black matrix : Yes
Phosphor : P22
EHT : 25 KV (Ib=0)
CRT source : CPT, LG, SDI

Scanning
Horizontal scanning : 30 - 71 KHz
Vertical scanning : 50 - 160 Hz

Input signals

Video : Analog level
Sync. : Separate sync. with TTL level
Polarity : Positive or negative

Signal input level

Video : 0.7 Vp-p 75 ohms
Sync : TTL level

Impedance

Video : Terminated with 75 ohms
Sync : Terminated with 4.7K ohms pull down resistors

Video amplifiers

Dot Rate : 108 Mhz

Operating limits

Temperature : 0C to 40C
Humidity : 10 to 90% (W/O condensation)
Air pressure : 700 ~ 1100 mbar

Pin No.

1

2

3
4

5
6

7

8

Assignment

Red video input
Green video input

Blue video input

Gnd

For self-test

Red video ground

Green video ground

Blue video ground

Pin No.

9

10

11

12

13
14

15

Assignment

+5V DDC

Gnd
Gnd

Bidirectional Data

H.Sync /H
V.Sync(VCLK for DDC)

Data clock line(SCL)

Data Storage

Factory preset modes:

This monitor has 8 factory-preset modes as indicated in the

Factory preset modes : 8

Resolution H. freq. V. freq. H. V.

1. 720 x 400 31.5 KHz 70Hz (VGA) - +

2. 640 x 480 31.47 KHz 60Hz (VGA) - -

3. 640 x 480 43.3 KHz 85Hz (VESA) - -

4. 800 x 600 46.9 KHz 75Hz (VESA) + +

5. 800 x 600 53.674KHz 85Hz (VESA) + +

6. 1024 x 768 60.0 KHz 75Hz (VESA) + +

7. 1024 x 768 68.7 KHz 85Hz (VESA) + +

8. 1280 x 1024 64.0 KHz 60Hz (VESA) + +

Automatic Power Saving

:The 15-pin D-sub connector(male) of the signal cable

Non-operating limits (storage)

Carton box

White color adjustment
Based on the 1931 CIE chromatic diagram (x,y) coordinates

For 9300 K X = 0.283 0.015 Y = 0.297 0.015
For 6500 K X = 0.313 0.015 Y = 0.329 0.015
For sRGB X = 0.313 0.015 Y = 0.329 0.015

Temperature : -25C to 65C
Humidity : 5 to 95 % (W/O condensation)
Altitude : 300 to 1100 mbar

A-1 Size (with pedestal)

496(W)416(H)556(D)

A-2 Carton paper : double wall AB flute corrugate

Bursting : 19.3 kgf/cm min
Compression : 600 kgf min

of white display on screen center should be:

board, color brown

2

Pin assignment :

1
6

11

5
10
15

Signal

H-Sync V-Sync Video

On Active Active Active Mandatory 75w

Off Inactive Active Blanked Mandatory 2w

Off Active Inactive Blanked Mandatory 2w

Off Inactive Inactive Blanked Mandatory 2w

This monitor is ENERGY STAR compliant.

this product meets the ENERGY STAR guidelines for energy

Efficiency

ENERGY STAR is a U.S. registered mark. AS AN ENERGY STAR
PARTNER, DELL Computer Corporation HAS DETERMINED THAT
THIS PRODUCT MEETS THE ENERGY STAR GUIDELINES FOR
ENERGY EFFICIENCY.

R

R

R

Compliance

Requirement

Power

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Front control & OSD

Front View

Rear view

Front control

Power button switches your monitor on.

OK button which when pressed will take you to the OSD
controls

Contrast hotkey. When the "-" button is pressed,
the adjustment controls for the CONTRAST will show up.

Brightness hotkey. When the "+" button is pressed,
the adjustment controls for BRIGHTNESS will show up.

"-" and "+" buttons, are used for adjusting the OSD of your
Monitor.

1. Power in - attach power cable here.

2. Video In - this is a cable which is already attached to your monitor.
Connect the other end of the cable to your PC.

Description of the On Screen Display

What is the On-Screen Display?

This is a feature in all Philips monitors which allows an end-user to
adjust screen performance of monitors directly though an on-screen
instruction window. The user interface provides user-friendliness and
ease-of-use when operating the monitor.

Basic and simple instruction on the control keys.

On the front controls of your monitor, once you press the button, the
On Screen Display (OSD) Main Controls window will pop up and you
can now start making adjustments to your monitor's various features.

Use the the keys to make your adjustments within.

LightFrame hotkey. When the button is pressed, the adjustment
controls for LightFrame will show up.

OSD menu tree

The OSD Tree

Below is an overall view of the structure of the On-Screen
Display. You can use this as reference when you want to
later on work your way around the different adjustments.

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OSD Adjustments

The OSD Controls

BRIGHTNESS

To adjust your screen's brightness, follow the steps below. Brightness is
the overall intensity of the light coming from the screen. A 50%
brightness is recommended.

1) Press the button on the monitor. The BRIGHTNESS window
appears.

2) Press the or button to adjust the brightness.

3) When the brightness is adjusted to the level desired, stop pressing
the or button and after three seconds the BRIGHTNESS window
will disappear with the new adjustment saved.

Smart Help

continue to the CONTRAST window, follow the steps under CONTRAST.

After the BRIGHTNESS window has disappeared, to

LANGUAGE

The ON SCREEN DISPLAY shows its settings in one of eight languages.
The default is English, but you can select French, Spanish, German,
Italian, Simplify-Chinese, Korea, Brazilian or Portuguese.

1) Press the button on the monitor. The MAIN CONTROLS window
appears. LANGUAGE should be highlighted.

2) Press the button again. The LANGUAGE window appears.

CONTRAST

To adjust your screen's contrast, follow the steps bellow. Contrast is the
difference between the light and dark areas on the screen. A 100%
contrast is recommended.

1) Press the button on the monitor. The CONTRAST window appears.

2) Press the or button to adjust the contrast.

3) When the contrast is adjusted to the level desired, stop pressing the

Button and after three seconds the CONTRAST window will

disappear with the new adjustment saved.

Smart Help

continue to the MAIN CONTROLS, follow the steps under LANGUAGE

After the CONTRAST window has disappeared, to

3) Press the or button until the desired language is highlighted.

4) Press the button to confirm your selection and return to MAIN
CONTROLS window. CLOSE MAIN CONTROLS will be highlighted...

Smart Help

...tocontinue to INPUT SIGNAL SELECTION, press the button until
INPUT SIGNAL SELECTION is highlighted. Next, follow steps3-5
under INPUT SIGNAL SELECTION.

...toexit completely, press the button

After returning to MAIN CONTROLS...

OSD Adjustments (Continued)

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ZOOM

ZOOM increases or decreases the size of the images on your screen.
To adjust the ZOOM follow the steps below.

1) Press the button on the monitor. The MAIN CONTROLS window
appears.

2) Press the button until ZOOM is highlighted.

3) Press the button. The ZOOM window appears.

3) Press the button. The ADJUST HORIZONTAL window appears.
ADJUST POSITION should be highlighted.

4) Press the or button to move the image to the left or right.

5) When the position is adjusted, press the button to return to MAIN

CONTROLS window, or press the to highlight ADJUST SIZE.

4) Press the or button to adjust ZOOM.

5) Press the button to confirm your selection and return to the MAIN

CONTROLS window. CLOSE MAIN CONTROLS will be highlighted.

Smart Help

...tocontinue to ADJUST HORIZONTAL, press the button until
ADJUST HORIZONTAL is highlighted. Next, follow steps3-7under
ADJUST HORIZONTAL.

...toexit completely, press the button

ADJUST HORIZONTAL

ADJUST POSITION under ADJUST HORIZONTAL shifts the image on
your screen either to the left or right. Use this feature if your image does
not appear centered. ADJUST SIZE under ADJUST HORIZONTAL
expands or controls the image on your screen, pushing it out toward the
left and right sides or pulling it in toward the center.

1) Press the button on the monitor. The MAIN CONTROLS window

appears.

2) Press the button until ADJUST HORIZONTAL is highlighted.

After returning to MAIN CONTROLS...

6) To adjust the horizontal size, press the or button.

7) When the size is adjusted, press the button to return to MAIN
CONTROLS window. CLOSE MAIN CONTROLS will be highlighted.

Smart Help

...tocontinue to ADJUST VERTICAL, press the button until ADJUST
VERTICAL is highlighted. Next, start with step 3 under ADJUST
VERTICAL and follow the directions.

...toexit completely, press the button

ADJUST VERTICAL

ADJUST POSITION under ADJUST VERTICAL shifts the image on
your screen either up or down. Use this feature if your image does not
appear centered. ADJUST SIZE under ADJUST VERTICAL expands or
controls the image on your screen, pushing it out toward the top or
bottom or pulling it in toward the center.

1) Press the button on the monitor. The MAIN CONTROLS window
appears.

After returning to MAIN CONTROLS...

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OSD Adjustments (Continued)

2) Press the button until ADJUST VERTICAL is highlighted.

3) Press the button. The ADJUST VERTICAL window appears.
ADJUST POSITION should be highlighted.

2) Press the button until ADJUST SHAPE is highlighted.

3) Press the button. The ADJUST SHAPE window appears.
ADJUST SIDE CURVE should be highlighted.

4) Press the or button to move the image up or down.

5) When the position is adjusted, press the button to return to MAIN
CONTROLS window, or press the button to highlight ADJUST SIZE.

6) To adjust the vertical size, press the or button.

7) When the size is adjusted, press the button to return to MAIN
CONTROLS window. CLOSE MAIN CONTROLS will be highlighted.

Smart Help

...tocontinue to ADJUST SHAPE, press the button until ADJUST
SHAPE is highlighted. Next, start with step 3 under ADJUST SHAPE
and follow the directions.

...toexit completely, press the button

ADJUST SHAPE

ADJUST SIDE CURVE

ADJUST SIDE CURVE under ADJUST SHAPE allows you to adjust two
of the five preset options. These two options are PINCUSHION and
BALANCED pincushion. Note: use these features only when the picture
is not square.

1) Press the button on the monitor. The MAIN CONTROLS window
appears.

After returning to MAIN CONTROLS...

4) Press the button. The SIDE CURVE window appears.
PINCUSHION should be highlighted.

5) To adjust the pincushion, press the or button.

6) When the pincushion is adjusted, press the button to highlight

BALANCED or press the button to return to the ADJUST SHAPE
window.

7) To adjust the balanced pincushion, press the or button.

8) When the balanced pincushion is adjusted, press the button to
return to the ADJUST SHAPE window. BACK TO MAIN WINDOWS will
be highlighted.

9) Press the button to return to the MAIN CONTROLS window, or
press the button until ADJUST SIDE ANGLES is highlighted.

OSD Adjustments (Continued)

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Smart Help After returning to MAIN CONTROLS...

...to continue to ADJUST SIDE ANGLES, start with step 5 under
ADJUST SIDE ANGLES and follow the directions.

...to exit completely, press the button twice.

...to adjust only the BALANCED pincushion, follow steps1-4above,
then press the button, and follow steps7-9.

ADJUST SIDE ANGLES

ADJUST SIDE ANGLES under ADJUST SHAPE allows you to adjust
two of the five preset options. These two options are TRAPEZOID and
PARALLELOGRAM. Note: use these features only when the picture is
not square.

1) Press the button on the monitor. The MAIN CONTROLS window
appears.

2) Press the button until ADJUST SHAPE is highlighted.

3) Press the button. The ADJUST SHAPE window appears.
ADJUST SIDE CURVE should be highlighted.

7) When the trapezoid is adjusted, press the button to highlight

PARALLELOGRAM or press the button to return to the ADJUST
SHAPE window.

8) To adjust the parallelogram, press the or button.

9) When the parallelogram is adjusted, press the button to return to
the ADJUST SHAPE window. BACK TO MAIN WINDOWS will be
highlighted.

10) Press the button to return to the MAIN CONTROLS window, or
press the button until ROTATE IMAGE is highlighted.

Smart Help

...to continue to ROTATE IMAGE, start with step 5 under ROTATE
IMAGE and follow the directions.

...to exit completely, press the button twice.

...to adjust only the PARALLELOGRAM, follow steps1-4above, then

press the button, and follow steps 7 -9

ROTATE IMAGE

ROTATE IMAGE under ADJUST SHAPE allows you to adjust one of
the five preset options. These two options are PINCUSHION and
BALANCED pincushion. Note: use this feature only when the picture is
not square.

1) Press the button on the monitor. The MAIN CONTROLS window

appears.

2) Press the button until ADJUST SHAPE is highlighted.

After returning to MAIN CONTROLS...

4) Press the button to highlight ADJUST SIDE ANGLES.

5) Press the button. The SIDE ANGLES window appears.
TRAPEZOID should be highlighted.

6) To adjust the trapezoid, press the or button.

3) Press the button. The ADJUST SHAPE window appears.

ADJUST SIDE CURVE should be highlighted.

4) Press the arrow until ROTATE IMAGE is highlighted.

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107T5

OSD Adjustments (Continued)

5) Press the button. The ROTATE IMAGE window appears. ROTATE
should be highlighted.

6) To adjust the rotation, press the or button.

7) When the rotation is adjusted, press the button to return to the
ADJUST SHAPE window. BACK TO MAIN CONTROLS should be
highlighted.

8) Press the button to return to MAIN CONTROLS.

Smart Help

...tocontinue to ADJUST COLOR, press the button until ADJUST
COLOR is highlighted. Next, start with step 3 under ADJUST COLOR
and follow the directions.

...to exit completely, press the button twice.

ADJUST COLOR

Your monitor has two preset options you can choose from. The first
option is for GENERAL USE, which is fine for most applications. The
second option is for GAMES, which is for playing computer games.
When you select one of these options, the monitor automatically adjusts
itself to that option. There is also a third option, USER PRESET, which
allows you to adjust the colors on your screen to a setting you desire.

1) Press the button on the monitor. The MAIN CONTROLS window
appears.

2) Press the button until ADJUST COLOR is highlighted.

After returning to MAIN CONTROLS...

4) Press the or button to highlight 9300K for GENERAL USE,
6500K for GAMES, or USER PRESET.

5) Once you have highlighted GENERAL USE or GAMES, press the
button to confirm you selection and return to the MAIN CONTROLS
window. CLOSE MAIN CONTROLS will be highlighted.

6a) If USER PRESET is highlighted, press the button to highlight RED.
Next, press the LEFT CURSOR or RIGHT CURSOR button to adjust the
color red.

6b) When finished with RED, press the button to highlight GREEN.

Next, press the or button to adjust the color green.

6c) When finished GREEN, press the button to highlight BLUE.

Next, press the or button to adjust the color blue.

6d) When all adjustments are complete, press the button to confirm
your adjustments and return to the MAIN CONTROLS window. CLOSE
MAIN CONTROLS will be highlighted.

Smart Help

...tocontinue to RESET TO FACTORY SETTINGS, press the button
until RESET TO FACTORY SETTINGS is highlighted. Next, start with
step 3 under RESET TO FACTORY SETTINGS.

...toexit completely, press the button.

After returning to MAIN CONTROLS. . .

3) Press the button. The ADJUST COLOR window appears.

RESET TO FACTORY SETTINGS

RESET TO FACTORY SETTINGS returns everything in all the windows
to factory presets.

1) Press the button on the monitor. The MAIN CONTROLS window
appears.

2) Press the button until RESET TO FACTORY SETTINGS is
highlighted.

3) Press the button. The RESET TO FACTORY SETTINGS window
appears.

OSD Adjustments (Continued)

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4) Press the or button to select YES or NO. NO is the default. YES
returns all settings to their original factory adjustments.

5) Press the button to confirm your selection and return to the MAIN
CONTROLS window. CLOSE MAIN CONTROLS will be highlighted.

Smart Help

...tocontinue to EXTRA CONTROLS, press the button until EXTRA
CONTROLS is highlighted. Next, start with step 3 under EXTRA
CONTROLS.

...toexit completely, press the button.

EXTRA CONTROLS

ADJUST MOIRE

EXTRA CONTROLS is a set of three features, including ADJUST
MOIRE. Moire is a fringe pattern arising from the interference between
two superimposed line patterns. To adjust your moire, follow the steps
below. Note: Use only if necessary. By activating ADJUST MOIRE,
sharpness can be affected.

After returning to MAIN CONTROLS...

4) Press the button. The ADJUST MOIRE window appears.
HORIZONTAL will be highlighted.

5) To adjust the horizontal moire, press the or button.

6) When the horizontal moire is adjusted, press the button to highlight
VERTICAL.

1) Press the button on the monitor. The MAIN CONTROLS window
appears.

2) Press the DOWN CURSOR button until EXTRA CONTROLS is
highlighted.

3) Press the button. The EXTRA CONTROLS window appears. will
be highlighted.ADJUST MOIRE will

7) To adjust the vertical moire, press the or button.

8) When the vertical moire is adjusted, press the button to return to
the EXTRA CONTROLS window. BACK TO MAIN CONTROLS will be
highlighted.

Smart Help After returning to MAIN CONTROLS...

...tocontinue to DEGAUSS, press the button until is
highlighted. Next, start with step 3 under EXTRA CONTROLS,
DEGAUSS.

...toexit completely, press the button.

DEGAUSS

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107T5

OSD Adjustments (Continued), Troubleshooting

DEGAUSS

EXTRA CONTROLS is a set of three features, including DEGAUSS.
Degaussing removes electromagnetic build up that may distort the color
on your screen.

1) Press the button on the monitor. The MAIN CONTROLS window
appears.

2) Press the button until EXTRA CONTROLS is highlighted.

3) Press the button. The EXTRA CONTROLS window appears.

ADJUST MOIRE will be highlighted.

4) Press the button until DEGAUSS is highlighted.

Monitor Specific Troubleshooting

Self-Test Feature Check (STFC)

Your monitor provides a self-test feature that allows you to check

whether your monitor is functioning properly. If your monitor and

computer are properly connected but the monitor screen remains

dark, run the monitor self-test by performing the following steps:

1. Turn off both your computer and the monitor.

2. Unplug the video cable from the back of the computer.

3. Turn on the monitor.

If the monitor is functioning properly, you will see a OSD

message as shown in the following illustration:

ATTENTION

CHECK SIGNAL CABLE

This box also appears during normal system operation if the

video cable becomes disconnected or damaged. This box

will remain on for one minute, go off five seconds, then on for

one minute, and will repeat cycle.

1. Turn off your monitor and reconnect the video cable;

then turn on both your computer and the monitor.

2. While in self-test mode, the LED remains green and the

pattern remains on and stationary.

If your monitor screen still remains dark after you use the

previous procedure, check your video controller and computer

system; your monitor is functioning properly.

5) To degauss your screen, press the button. Your screen will be
degaussed, then the MAIN CONTROLS window will reappear. CLOSE
MAIN CONTROLS will be highlighted.

Smart Help After returning to MAIN CONTROLS...

...toexit completely, press the button.

CLOSE MAIN CONTROLS

NO SIGNAL INPUT

If there is something wrong with the input signal, a message

appears on the screen although the power indicator LED is

still on. The message may indicate that the monitor is NO
SIGNAL INPUT or that you need to check the signal cable.

ATTENTION

NO SIGNAL INPUT

Lock/Unlock, Factory Mode, Burn In, Service Mode

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OSD Lock

OSD lock is a feature which disables the OSD controls. It can be used
when the monitor is set up for demonstration purposes or when

adjustment of the OSD is not desirable.

Switch on OSD lock feature:

Press and hold the button continuously for 15 seconds.

Release the button when the message

"CONTROL MENU IS LOCKED" appears.

Switch off OSD lock feature:

Press and hold the button continuously for 15 seconds or until the
message window "CONTROL MENU IS LOCKED" disappears, and

"MAIN CONTROLS" appears.

To access factory mode

1. Turn off monitor (don't turn off PC)

2. Press '" " and " " simultaneously on the front control

panel,then press " ",wait till the OSD menu with characters

V30 107T5 V0.48 20021218 (below OSD menu)" come on the

screen of monitor.

To access BURN IN mode

First of all, monitor displays an image.

1. Disconnect the video cable (interface cable).

2. Turn off monitor

3. Press '" " and " " simultaneously on the front control
panel,then the BURN IN mode comes on the screen of monitor
as below.

50 seconds around

5 seconds around

repeatly

4.

Reconnect the video cable, then return to normal image.

SERVICE MODE (Indication-Factory mode)

02060

MODEL SELECT

V30 107T5 V0.48 20021218

------------------------>

02060: stands for

1. using 10 hours already.

2. turn on/off 10 times.

3. using several hours
+ turn on/off monitor.

Factory
Mode
Indicator

3. If OSD menu disappears on the screen of monitor, press " "
again (anytime), then the OSD menu comes on the screen again.

4. Using " " : to select OSD menu.

5. Using " " : to increase or decrease the setting.

6. Using " " to access/confirm the selection.

To leave factory mode

7. After alignment of factory mode, turn off monitor (if you do not turn

off monitor, the OSD menu is always at the factory mode), then
turn on monitor again (at this moment, the OSD menu goes back
to user mode).

MODEL SELECT

V30 107T5 V0.48 20021218

Default setting of MODEL SELECT (Do not change it.)

MODEL SELECT

107T5
107B5
RESERVE
RESERVE
RESERVE
SWDDC

LF 3

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Wiring Diagram

Mechanical Instructions

0. General

To be able to perform measurements and repairs on the "circuit
boards", these unit should placed in the service position first.

1.Remove the rear cover in Fig. 1.

-Remove 2 screws as shown

-Remove back cover as shown

-Remove pedestal as shown

2. Video panel

- Disconnect the wire between metal shield of Video panel and

CRT neck as shown in Fig. 2.

- Disconnect the CRT ground from Video panel.

- Remove screw grounding and grounding wire in Fig. 3.

3.Main board connector in Fig. 4

-Disconnect york wire

-Disconnect rotation connector

-Disconnect control board connector

-Remove Screw for fixed I/F cable

-Remove signal connector

-Remove degaussing wire connector

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Screw

Pedestal ass'y

Fig. 1

Screw

Clip

Control connector

Rotation connector

===============>

screw - grounding

Fig. 3

Degaussing wire connector

Signal connector

Video Panel

Fig. 4

CRT grouding wirel

Fig. 2

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Mechanical Instructions

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4. Main panel with Bottom Tray

-Remove 2 screws for disconnect the Bottom tray as Fig. 5.

-Pull the bottom tray from fig. 6
to fig. 7.

5. SERVICE POSITION

Reconnect connectors, some wires and panels (chassis),
service position can be available for DC/AC measurement
as shown in Fig. 8.

on press right and left side clip

Screw

Fig. 5

Fig. 7

=======>

Pull-up

Fig. 6

Press CLIP

Video panel

Fig. 8 SERVICE POSITION

Main panel

Warning and Notes

107T5

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17

Warnings

1

. Safety regulations require that the unit should be returned

in its original condition and that components identical to
the original components are used. The safety components
are indicated by the symbol .

2

. In order to prevent damage to ICs and transistors, all

high-voltage flash-overs must be avoided. In order to
prevent damage to the picture tube, the method shown
in Fig. 1 should be used to discharge the picture tube.
Use a high-voltage probe and a multimeter (position DC-V).
Discharge until the meter reading is (after approximately
30 seconds).

.

3 ESD

All ICs and many other semiconductors are sensitive to
electrostatic discharges (ESD). Careless handling during
repair can drastically shorten their life. Make sure that
during repair you are connected by a pulse band with
resistance to the same potential as the ground of the unit.
Keep components and tools also at this same potential.

. When repairing a unit, always connect it to the AC Power

4

voltage via an isolating transformer.

. Be careful when taking measurements in the high-voltage

5

section and on the picture tube panel.

0V

Notes

1.

The direct voltages and waveforms are average voltages.
They have been measured using the Service test software
and under the following conditions :

- Mode : 640 * 480 (31.5kHz / 60Hz)

- Signal pattern : grey scale

- Adjust brightness and contrast control for the
mechanical mid-position (click position)

2.

The picture tube panel has printed spark gaps.

Each spark gap is connected between an electrode of the
picture tube and the Aquadag coating.

The semiconductors indicated in the circuit diagram(s)

3.

and in the parts lists are completely interchangeable per
position with the semiconductors in the unit, irrespective
of the type indication on these semiconductors.

V

. It is recommended that saferty goggles be worn when

6

replacing the picture tube.

. When making adjustments,use plastic rather than metal tools.

7

This will prevent any short-circuit or the danger of a

circuit becoming unstable.

. Never replace modules or other components while the

8

unit is switched on.

. Together with the defleciton unit, the picture tube is used

9

as an integrated unit. Adjustment of this unit during repair
is not recommended.

After repair, the wiring should be fastened in place with

10.

the cable clamps.

All units that are returned for service or repair must pass

11.

the original manufactures safety tests.

Fig.1

18

X

107T5

Go to cover page

Electrical Instructions

1. General point
==========

1.1 During alignment and measurement supply a distortion

free AC-mains voltage to the apparatus via an isolating
transformer with a low internal resistance.

1.2 All voltages have to be measured or applied with respect
to ground, unless otherwise stated. Note: Not all heatsinks
are grounded, avoid using heatsinks as ground.

1.3 The term "Linear RGB" is meant the 0.7 Vpp video with
separate SYNC ( TTL Level ). Reference factory preset
mode timings (format of pattern generator CHROMA-2135)
are shown in TABLE 1 to TABLE 8. Preload timing
TABLE 9 to TABLE 22.

1.4 Any external voltage source should have low internal
impedance.

1.5 The alignment has to be done in room temperature 25 5C.

1.6 Digit control buttons for

OSD MENU :

LANGUAGE
ZOOM
ADJUST HORIZONTAL

ADJUST VERTICAL

ADJUST SHAPE

ADJUST COLOR

- 3colour temperatures (9300K, 6500K, SRGB)

- 1 user preset independent RGB adjustment

RESET TO FACTORY SETTING
EXTRA CONTROLS

- ADJUST MOIR

- HORIZONTAL

- VERTICAL

- DEGAUSSING

- POSITION

- SIZE

- POSITION

- SIZE

- ADJUST SIDE CURVE

- PINCUSHION

- BALANCE

- ADJUST SIDE ANGLES

- TRAPEZOID

- PARALLELOGRAM

- ROTATE IMAGE

4.2 During all alignments, supply a distortion free AC mains
voltage to the monitor set via an isolating transformer with
low internal impedance.

4.3 All measurements are carried out at nominal mains voltage,
unless otherwise stated.

4.4 Align in pre-warmed condition, at least 30 minutes warm-up
with nominal light output.

4.5 Purity, geometry and subsequent alignments should be
carried out in a magnetic cage with correct magnetic field.

Northern Hemisphere:H=0, V= 450mG,Z=0
Southern Hemisphere:H=0, V=-500mG,Z=0
Equatorial Support :H=0,V= 0mG,Z=0

4.6 All voltages are to be measured or applied with respect to
ground , unless otherwise stated.Attention : Not all
heatsinks are GND, avoid using heatsinks as ground.

4.7 The white balance and purity has to be adjusted in dully
lighted room.

4.8 All alignments have to be done in a room with a temperature
Of 25 10 C.

4. Alignment of Vg2, cut-off point, white tracking

================================ =

5.1 EEPROM data has to be pre-set according to software
approval sheets, sheet-139,

sheet-140: (loaded beforehand with average values of
mode pre-set data and mode pre-set selection bytes.) The
following table is for reference only.Optimum values should
be determined by Factory(ME) for every production batch.

In factory, alignments are done via I C on the I/F cable

DDC bus , but the set can also be manually aligned.

Enter factory mode by pressing both Up and Down

keys while power-on. Select factory.

====

2

MODEL SELECT

CLOSE MAIN CONTROLS

2. Pre warm-up
========

2.1 Align in pre-warmed condition at least 30 minutes during

Manufacturing.

3. Main chassis alignment
==================

3.1 Power supply adjustment :

All supply voltages were fixed and adjustment is
unnecessary. (Check the voltages on Chassis line)

3.2 Apply a VGA 31.5KHz/480 lines cross-hatch signal.

3.2.1 Adjust BPLUS of factory setting to obtain the
anode voltage 25.0KV+/-1KVat zero beam current

3.3 Monitor the following auxiliary voltages.

+5 source across 7153 Pin out and GND +5V 0.15 VDC
+6 source across C2154 +6.2V 0.2 VDC
+12 source across C2155 +12.6V 0.4 VDC

-12 source across C2156 -12.5V 0.4 VDC
+82 source across C2153 +82.0V 1.5 VDC
+190 source across C2152(+toGnd) +190.5V 3.0 VDC

-96 source across C2630 -96V 6.0 VDC

4. General conditions for aging and alignment

================================

4.1 Aging/burn-in:Use low mains AC supply (90Vac) for monitor

first power on test.Pre-adjust the Focus till cross hatch

pattern can be clearly visible then enter the agingmode.
(Press both Up and Down keys, and then switch-on the
monitor with signal cable disconnected.)

==

.

Electrical Instructions

107T5

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19

X

Item

CRT

9300/6500/sRGB

Bias

9300/6500/sRGB Gain Nominal Gain setting

sRGB contrast sRGB contrast

sRGB bright sRGB brightness

Corner -T, B Fh < 36KHz
Corner -T, B 36KHz <Fh < 52KHz
Corner -T, B 52KHZ < Fh <65KHz
Corner -T, B Fh > 65KHz

Pin Correction -T, B Top/Bottom pin correction

Pin Correction -S, W S/W shape pin correction

V-offset V-raster centering

V-gain V size control range for user

Sub-contrast 9300 peak light output adjust

Sub-brightness Brightness control range limit

Linearity -H
Linearity -H
Linearity -H
Linearity -H
Linearity -H
Linearity -H
Linearity -H
Linearity -H
Linearity -H Fh >66.00 KHz
Linearity -V Vertical S -correction

Range-UserH H size control range for user

Range-Sub Zoom control range for user

B+ Adjusted for Anode voltage

ABL 9300 full white light o/p adjust
EHT comp -H, V
EHT comp -H, V
EHT comp -H, V
EHT comp -H, V
EHT comp -H, V
EHT comp -H, V
EHT comp -H, V
EHT comp -H, V
EHT comp -H, V Fh >66.00 KHz

V-Linbal Vertical top/bottom linearity
V-Focus Vertical focus amplitude

OSD Contrast OSD Contrast

LF-Brigh LightFrame Brightness

LF-Sharp LightFrame Sharpness
Moiré setting -H All modes
Moiré setting -V All modes

Condition/Description CPT DAC

Nominal Cut -off setting

Fh < 33.00KHz

33.00KHz < Fh < 36.00KHz

36.00KHz < Fh < 40.00KHz

40.00KHz < Fh < 45.00KHz

45.00KHz < Fh < 52.00KHz

52.00KHz < Fh < 55.00KHz

55.00KHz < Fh < 60.50KHz

60.50KHz < Fh < 66.00KHz

Fh < 33.00KHz

33.00KHz < Fh < 36.00KHz

36.00KHz < Fh < 40.00KHz

40.00KHz < Fh < 45.00KHz

45.00KHz < Fh < 52.00KHz

52.00KHz < Fh < 55.00KHz

55.00KHz < Fh < 60.50KHz

60.50KHz < Fh < 66.00KHz

value

127 127 127

185 185 185
255 255 255
127 127 127
134, 122 134, 126 136, 124
134, 122 130, 126 130, 124
140, 122 126, 126 130, 124
140, 120 126, 126 128, 124
120, 126 122, 122 120, 120
130, 144 136, 130 130, 144

65 60 90
180 180 200
220 220 220
160 160 160
170 175 180
140 140 165
125 130 150
105 115 115

90 95 90

80 90 85

70 80 80

65 75 70

60 60 60

50 50 50

75 75 75

55 55 55

89 89 89
110 120 135
132, 114 132, 116 132, 114
124, 114 130, 114 124, 114
122, 116 126, 116 122, 114
120, 116 124, 116 120, 116
114, 116 118, 118 114, 116
112, 116 118, 118 112, 116
112, 116 116, 118 112, 116
112, 118 114, 118 112, 118
114, 118 114, 118 114, 118
140 140 140
100 100 180

255 255 255

333

333

000

000

LG

DAC value

SDI

DAC value

20

X

107T5

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Electrical Instructions

5.2 External degaussing Remove ferromagnetic measuring
equipment, Iron tablet, etc., in the neighbourhood of the
apparatus within half a meter. Position the set in E-W
direction and degauss well via external degaussing coil.
Slowly increase the distance between the picture tube and
Degaussing coil, keeping the coil in parallel with the
Screen of CRT. When the distance is more than 2m, turn
of f The degaussing current.

5.3 Adjustment mode: 68.7KHz/85Hz with correctly adjusted
video size 306x230mm. Use color-analyzer
(Minolta CA-100) to adjust cut-off and white balance.

Before alignment, set initial data as item 5.1 and

brightness set to 50%.

White alignment measurement equipment set-ups:

Setup A: 100x100mm white block , 0.7Vpp input video

signal, contrast at 0%, 9300 mode Calibrate CA100, Low
9300 RGB=100 x=0.283, y=0.297, Y=0.10FL 0.05FL

Setup B: 100x100mm white block , 0.7Vpp input video

signal, contrast at 100%, 9300 mode Calibrate Ca100,
High 9300 RGB=100 x=0.283, y=0.297, Y=41FL 1FL

Setup C: 100x100mm white block , 0.7Vpp input video

signal, contrast at 0%, 6500 mode Calibrate CA100, Low
6500 RGB=100 x=0.313, y=0.329, Y=0.10FL 0.05FL

Setup D: 100x100cm white block , 0.7Vpp input video signal,

contrast at 100%, 6500 mode Calibrate CA100, High 6500
RGB=100 x=0.313, y=0.329, Y=36FL 1FL

Setup E: 100x100mm white block , 0.7Vpp input video signal,

contrast at 0%, sRGB mode Calibrate CA100, Low sRGB
RGB=100 x=0.313, y=0.329, Y=0.10FL 0.05FL

Setup F: 100x100cm white block , 0.7Vpp input video signal,

contrast at 100%, sRGB mode Calibrate CA100, High
sRGB RGB=100 x=0.313, y=0.329, Y=36FL 1FL

Setup G: Full white (306x230mm), 0.7Vpp input video signal,

contrast at 100% , 9300 mode Calibrate CA100, High 9300
RGB=100 x=0.313, y=0.329, Y=30FL 1FL

Adjustment procedure:

5.3.1 Setup A, manually rotate Vg2 pot-meter on LOT until
brightness reaches 100 scale.

5.3.2 Setup A, adjust RGB cut-off (I C) for all colors at 100 7
scale, 9300 mode. (x=0.283, y=0.297, Y=0.10 0.05FL)

5.3.3 Setup B, adjust RGB gain (I C) for all colors at 100 2 scale,

2

2

9300 mode. (x=0.283, y=0.297, Y=41 0.5 FL)

5.3.4 Repeat 5.3.2, 5.3.3 (RGB cut-off and gain) to get both low
and high 9300 scales at 100. (0.10FL 0.05FL for low
scale; 41FL 1FL for high scale. x/y tolerance 0.005)

5.3.5 Setup C, adjust RGB cut-off (I C) for all colors at 100 7
scale, 6500 mode. (x=0.313, y=0.329, Y=0.10FL 0.05FL)

5.3.6 Setup D, adjust RGB gain (I C) for all colors at 100 2

2

2

scale, 6500 mode. (X=0.313, y=0.329, Y=36FL 1FL)

5.3.7 Repeat 5.3.5, 5.3.6 (RGB cut-off and gain) to get both low
and high 6500 scales at 100. (0.10FL 0.05FL for low scale;
36FL 1FL for high scale. x/y tolerance 0.005)

4.3.8 Setup E, adjust RGB cut-off (I C) for all colors at 100 7

2

scale, sRGB mode.
(x=0.313, y=0.329, Y=0.10FL 0.05FL)(same values as
6500 mode)

4.3.9 Setup F, adjust RGB gain (I C) for all colors at 100 2 scale,

2

sRGB mode.
(x=0.313, y=0.329, Y=36FL 1FL)(same values as 6500
mode)

5.3.10 sRGB brightness at 50%. Adjust sRGB contrast (I C) to get

2

Y=23FL 1FL for full white pattern.
(0.10FL 0.05FL for low scale, 23FL 1FL for high scale.

x/y tolerance 0.005)

5.4 Setup G, adjust ABL (I C) for 30FL 0.5FL, 9300 mode.

2

The above alignment method may be changed, as long as

the final results are the same.

(The above method has least amount of adjustment and

iteration steps.)

6. Adjustment of the picture geometry

=========================

6.1 Alignment of primary geometry

6.1.1 Apply Timing 7 (64KHz/60Hz, 1280x1024) with black video
signal, set V-position at 50%, set H and V-size for visible
raster edges at all sides.

(RGB cut-off can be increased temporarily to make raster

visible. After adjustment, restore RGB cut-off to original
values.) Slide switch 1603 for centered raster in horizontal
Direction. Adjust V-offset (I C) for centered raster in

2

vertical direction.

Apply Timing 8 (68.7kHz / 85Hz) with crosshatch signal and

start geometry alignment.

6.1.2 Adjust the Horizontal Size to 306mm.

6.1.3 Adjust the Horizontal Position for centered video.

6.1.4 Adjust the Vertical Size to 230 mm.

6.1.5 Adjust Vertical Position for centered video

6.1.6 Adjust picture tilt for correct TOP/BOTTOM lines.

(Picture tube should be mounted without tilt w.r.t. cabinet)

6.1.7 Adjust pincushion to get optimum vertical line.

6.1.8 Adjust trapezoid to get optimum vertical line.

6.1.9 Adjust balanced pincushion to get optimum vertical line.

6.1.10 Adjust the parallelogram to get optimum vertical line.

6.1.11 If needed, adjust the top / bottom corner control to get
optimum corner geometry.

Top and bottom corner only affect top and bottom 60mm of

the vertical lines.

(6.1.7, 6.1.8, 6.1.9 and 6.1.10 may need to be readjusted.)

6.1.12 Store the adjusted result and exit OSD.

(The values for pincushion, trapezoid, balance pincushion

and parallelogram can be copied to the other pre-set
modes to shorten alignment time.)

6.2 Other pre-set mode geometry adjustment

Use following procedure for all pre-set modes (except

68.7kHz/85Hz) (Timing Table1-8)

6.2.1 Adjust the Horizontal Size to 306mm.

6.2.2 Adjust the Horizontal Position to center position.

6.2.3 Adjust the Vertical Size to 230 mm.

6.2.4 Adjust the Vertical Position for correctly centred vertical

video.

6.2.5 Adjust pincushion to get optimum vertical line.

6.2.6 Adjust trapezoid to get optimum vertical line.

6.2.7 Adjust balanced pincushion to get optimum vertical line.

6.2.8 Adjust the parallelogram to get optimum vertical line.

(6.2.5, 6.2.6, 6.2.7 and 6.2.8 may need some iteration.)

6.2.9 Store the set result and exit OSD.

6.3 Other pre-load modes can be visible inside the bezel.

7 Focus adjustment

=============

With full white pattern display at timing 68Khz /85Hz
1024x768, set brightness at 50% and adjust contrast to 25
FL at the center of the screen.

8

and adjust H and V focus pot-meters which are located at
flyback transformer, until H- and V-line focus is optimal over
the entire screen.

8 Adjustment of Moir

================

Apply full white pattern and adjust contrast till luminance
around 15FL. 1/3 area with minor moiré can be acceptable.
If needed, use moir cancellation function and adjust the
H- moir or V-moir to cancel the moiré defect, then save
at factory.

9 Loading DDC code

=================

The DDC HEX data (refer to sheet-190) should be written

into the DDC by EEPROM writer or equivalent method.

10 Default settings

==============

The finished product should have the following default

Settings: Contrast: 100%, Brightness: 50%, Color: 9300,
Language: English(Chinese),
Power Save: On (Remark : Every mode is independent for
eset to factory setting.))

TIMING FOR V30 GS4 107T5 71K MODEL

REFERENCE PATTERN GENERATOR : CHROMA 2135
* According to VESA version 1.0 release 0.6p

DDC Instructions

Video Card

107T5

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21

X

1. General

DDC Data Re-programming

In case the main EEPROM with which store all factory
settings were replaced because a defect,repaired monitor the serial
numbers have to be re-programmed.

It is advised to re-soldered the main EEPROM from
the old board onto the new board if circuit board have been replaced, in
this case the DDC data does not need to be re-programmed.

Additional information

Additional information about DDC (Display Data Channel) may be
obtained from Video Electronics Standards Association (VESA).
Extended Display Identification Data(EDID) information may be also
obtained from VESA.

DDC EDID structure
For the monitor : Standard Version 3.0

Structure Version 1.2

Software DDC

with Software DDC

2. System and equipment requirements

1. An i486 (or above) personal computer or compatible.

2. Microsoft operation system Windows 95/98.

3. EDID301.EXE program (3138 106 10103) shown as Fig. 1

4. Software DDC Alignment kits (4822 310 11184) shown as Fig. 2.
The kit contents: a. Alignment box x1

Note: The EDID301.EXE (Release Version 1.58, 20000818)is a

windows-based program, which cannot be run in MS-DOS.

b. Printer cable x1
c. D-Sub cable x1

3. Pin assignment

A. 15-pin D-Sub Connector

The 15-pin D-sub connector (male) of the signal cable
on the 3rd row for DDC feature :

1

10

Not connected - no.pin
Sync. Ground

Ground

Bi-directional data(SDA)

H.Sync
V.Sync(VCLK)

Data clock line(SCL)

Pin No.

1

2

3
4

5

6

7

8

6

11

Assignment

Red video input
Green video input

Blue video input

Ground

for selftest(PC ground)
Red video ground

Green video ground

Blue video ground

Pin No.

9

10

11

12

13
14

15

5

15

Assignment

Figure 1

Diskette with EDID301.EXE

DC 8V~12V

To Monitor

Fig. 2 Alignment Kits

EDID301.EXE

Ver:1.58

Video Card

Power indicator

To Printer

22

X

107T5

Go to cover page

DDC Instructions

4. Configuration and procedure

There is no Hardware DDC (DDC IC) anymore. Main EEPROM stores
all factory settings and DDC data (EDID code) which is so called
Software DDC. The following section describes the connection and
procedure for Software DDC application. The main EEPROM can be re­probrammed by enabling "factory memory data write" function on the
DDC program (EDID301.EXE).

*** INITIALIZE ALIGNMENT BOX ***

In order to avoid that monitor entering power saving mode due to
sync will cut off by alignment box, it is necessary to initialize
alignment box before re-programming DDC Data. Following steps
show you the procedures and connection.

Step 1

: Supply 8~12V DC power source to the Alignment box by

plugging a DC power cord or using batteries.

: Connecting printer cable and video cable of monitor as

Step 2

shown in Fig.3.

PC

Fig. 3

Rear view of the monitor

DC Power

8~12 V

~

~

3. At the submenu, type the letter of your computer's floppy disk drive
followed by :EDID301 (for example, A:\EDID301, as shown in Fig. 5).

Fig. 5

4. Click button. The main menu appears (as shown in Fig. 6).OK

This is for initialize alignment box.

Fig. 6

Note 1: If the connection is improper, you will see the following error

message (as shown in Fig. 7) before entering the main menu.
Meanwhile, the (read EDID) function will be disable. At this time,
please make sure all cables are connected correctly and fixedly,
and the procedure has been performed properly.

To video card

Step 3: Installation of EDID301.EXE

Method 1: Start on DDC program

Start Microsoft Windows.

1. Insert the disk containing EDID301.EXE program into floppy disk
drive.

2. Click , choose Run at start menu of Windows 95/98 as

shown in Fig. 4.

To printer port (LTP1)

Printer
Port

To
Monitor

To PC

Video cable

Fig. 4

Fig. 7

Method 2: After create a shortcut of EDID301.EXE

: Double click EDID301 icon (as shown in Fig. 8) which is

on the screen of Windows Wallpaper.
Bring up main menu of EDID301 as shown in Fig. 9.

This is for initialize alignment box.

1

Fig. 8

Note 2: During the loading, EDID301 will verify the EDID data which just

loaded from monitor before proceed any further function, once
the data structure of EDID can not be recognized, the following
error message will appear on the screen as below. Please

confirm following steps to avoid this message.

1. The data structure of EDID was incorrect.

2. DDC IC that you are trying to load data is empty.

3. Wrong communication channel has set at configuration setup
windows.

4. Cables loosed or poor contact of connection.

Fig. 9

DDC Instructions

107T5

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23

X

Re-programming EEPROM (Software DDC)

Step 1: After initialize alignment box, connecting all cables and

box as shown in Fig. 10

PC

Rear view of the monitor

Fig. 10

DC Power

8~12 V

~

~

To video card

Step 2: Read DDC data from monitor

1-1 Click the left key of Mouse, or hit any key on the keyboard,

then the characters disappear from the screen.

1-2 Click icon as shown if Fig. 11 from the tool bar to bring up

the "Configuration Setup" windows as shown in Fig. 12.

To printer port (LTP1)

Printer
Port

To
Monitor

To PC

Video cable

4. Click icon (Read EDID function) to read DDC EDID data from
monitor. The EDID codes will display on screen as shown in Fig. 13.

Fig. 13

Step 3: Modify DDC data (verify EDID version, week, year)

1. Click (new function) icon from the tool bar, bring up
Step 1 of 9 as shown in Fig. 14 .
EDID301 DDC application provides the function selection and
text change (select & fill out) from Step 1 to Step 9.

Fig. 14

2. Select the DDC2B as the communication channel.
Select " " & fill out " " for Mapped EDID page address

Enable F0

as shown in Fig. 12.

Fig. 11

Fig. 12

Step 4: Modify DDC data (Monitor Serial No.)

1. Click till the Step 7 of 9 window appears as shown in Fig. 15.

2. Fill out the new Serial No. (for example, TY 503960, TY 123456).

3. Click till the last step window appears, then click to exit

Next

Next Finish

the Step window.

Fig. 15

3. Click OK button to confirm your selection.

24

X

107T5

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DDC Instructions

Step 5: **Configuration Setup & Enter Factory Mode **

for "write EDID data"

1. Click icon from the tool bar to bring up the Configuration Setup
windows again. Then, select "Software DDC only" as shown in

Fig. 16. Click "OK".

Fig. 16

If you do not select "Software DDC only", when you execute
"write EDID", it will bring up an error message as below.

Step 6: Write DDC data

1. Click (Write EDID) icon from the tool bar to write DDC data.
Bring up "Writing 0%~100%, ready" a progressing bar on the left
down corner.

2. Click (Read EDID) to confirm it.

Step 7: Confirm Serial Number in User Mode

1. Press the button to turn off the monitor. Press the button

again to turn on the monitor.

2. Press the button to bring up the OSD Main Menu.

3. Press the button to select Extra Controls, press the

button to confirm your selection.

4. Confirm the Serial Number "123456" is updated

as shown in Fig. 18.

To access factory mode

1. Turn off monitor (don't turn off PC)

2. Press " " and " " simultaneously on the front control
panel,then press " ",wait till the OSD menu with characters
V30 10T5 P V2.01 20030110 (below OSD menu)" come on the
screen of monitor.

Fig. 17

MODEL SELECT

Factory
Mode
Indicator

If OSD menu disappears on the screen of monitor, press " "

again (anytime), then the OSD menu comes on the screen again.

V30 107T5 P V.2.01 20030110

Fig. 18

Step 8: Save DDC data

Sometimes, you may need to save DDC data as a text file for using
in other IC chip. To save DDC data, follow the steps below:

1. Click (Save) icon (or click "file"-> "save as") from the tool bar
and give a file name as shown in Fig. 19.

The file type is EDID301 file (*.ddc) which can be open in WordPad.
By using WordPad, the texts of DDC data & table (128 bytes, hex
code) can be modified. If DDC TEXTS & HEX Table are completely
correct, it can be saved as .ddc flie to re-load it into EEPROM for
DDC Data application.

Fig. 19

107T5 V30

2. Click .Save

If you do not access "Factory mode", when you execute
"write EDID", it will bring up an error message as below.

DDC Instructions

107T5

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25

X

Step 9: Load DDC data

1. Click from the tool bar.

2. Select the file you want to open as shown in Fig. 20.

3. Click .

4. Access "Factory Mode" and enable "Software DDC only" as shown

5. Write EDID (click ).

Step 10: Exit DDC program

Pull down the File menu and select Exit as shown in Fig. 21.

(EDID Tool 3.01)

Open

in Fig. 17 & Fig. 16.

Fig. 20

Note2:InFactory Mode: Read/Write DDC data

Before Read/Write EDID code, please confirm that the

Software DDC only was enabled

as shown in Fig. 23.

Fig. 23

Fig. 21

Note1 : In User Mode: Read DDC data only

Before read EDID code, please confirm that the

DDC only was disabled

If you do not disable "Software DDC only", when you execute
"read EDID", it will bring up an error message as below.

as shown in Fig. 22.

Software

Fig. 22

26

X

107T5

Go to cover page

Hex Data of DDC2B

**********************************************************************
EDID log file for CPT tube
**********************************************************************
Vendor/Product Identification

ID Manufacturer Name : PHL
ID Product Code : E013 (HEX.)
ID Serial Number : 1E240 (HEX.)
Week of Manufacture : 4
Year of Manufacture : 2003

EDID Version, Revision

Version : 1
Revision : 3

Basic Display Parameters/Features

Video Input Definition : Analog Video Input

0.700V/0.000V (0.70Vpp)
without Blank-to-Black Setup

Separate Sync

without Composite Sync
without Sync on Green

no Serration required
Maximum H Image Size : 31
Maximum V Image Size : 23

Display Transfer Characteristic : 2.86

(gamma)

Feature Support (DPMS) : Standby

Suspend
Active Off

Display Type : RGB color display

Color Characteristics

Red X coordinate : 0.631
Red Y coordinate : 0.329
Green X coordinate : 0.276
Green Y coordinate : 0.6
Blue X coordinate : 0.143
Blue Y coordinate : 0.057
White X coordinate : 0.283
White Y coordinate : 0.297

Established Timings

Established Timings I : 720 x 400 @70Hz (IBM,VGA)

640 x 480 @60Hz (IBM,VGA)
640 x 480 @72Hz (VESA)
640 x 480 @75Hz (VESA)
800 x 600 @60Hz (VESA)

Established Timings II : 800 x 600 @72Hz (VESA)

800 x 600 @75Hz (VESA)
832 x 624 @75Hz (Apple,Mac II)
1024 x 768 @60Hz (VESA)
1024 x 768 @70Hz (VESA)
1024 x 768 @75Hz (VESA)

Manufacturer's timings :

Standard Timing Identification #1

Horizontal active pixels : 640
Aspect Ratio : 4:3
Refresh Rate : 85

Standard Timing Identification #2

Horizontal active pixels : 800
Aspect Ratio : 4:3
Refresh Rate : 85

Standard Timing Identification #3

Horizontal active pixels : 1024
Aspect Ratio : 4:3
Refresh Rate : 85

Standard Timing Identification #4

Horizontal active pixels : 1280
Aspect Ratio : 5:4
Refresh Rate : 60

Standard Timing Identification #5

Horizontal active pixels : 640
Aspect Ratio : 4:3
Refresh Rate : 100

Standard Timing Identification #6

Horizontal active pixels : 800
Aspect Ratio : 4:3
Refresh Rate : 100

Standard Timing Identification #7

Horizontal active pixels : 1280
Aspect Ratio : 4:3
Refresh Rate : 60

Standard Timing Identification #8

Horizontal active pixels : 1152
Aspect Ratio : 4:3
Refresh Rate : 75

Detailed Timing #1

Pixel Clock (MHz) : 25.18
H Active (pixels) : 640
H Blanking (pixels) : 160
V Active (lines) : 350
V Blanking (lines) : 99
H Sync Offset (F Porch) (pixels) : 16
H Sync Pulse Width (pixels : 96
V Sync Offset (F Porch) (lines) : 37
V Sync Pulse Width (lines) : 2
H Image Size (mm) : 306
V Image Size (mm) : 230
H Border (pixels) : 0
V Border (lines) : 0
Flags : Non-interlaced

: Normal Display, No stereo
: Digital Separate sync.
: Negative Vertical Sync.
: Positive Horizontal Sync.

Monitor Descriptor #2

Serial Number : BZ 123456

Monitor Descriptor #3

Monitor Name : PHILIPS 107T5

Monitor Descriptor #4

Monitor Range Limits
Min. Vt rate Hz : 50
Max. Vt rate Hz : 160
Min. Horiz. rate kHz : 30
Max. Horiz. rate kHz : 71
Max. Supported Pixel : 110

No secondary GTF timing formula supported.

Extension Flag : 0
Check sum : 7D (HEX.)
**********************************************************************
EDID data (128 bytes)
*********************************************************************

0: 00 1: ff 2: ff 3: ff 4: ff 5: ff 6: ff 7: 00

8: 41 9: 0c 10: 13 11: e0 12: 40 13: e2 14: 01 15: 00
16: 04 17: 0d 18: 01 19: 03 20: 68 21: 1f 22: 17 23: ba
24: e8 25: 9e 26: a8 27: a1 28: 54 29: 46 30: 99 31: 24
32: 0e 33: 48 34: 4c 35: ad 36: ee 37: 00 38: 31 39: 59
40: 45 41: 59 42: 61 43: 59 44: 81 45: 80 46: 31 47: 68
48: 45 49: 68 50: 81 51: 40 52: 71 53: 4f 54: d6 55: 09
56: 80 57: a0 58: 20 59: 5e 60: 63 61: 10 62: 10 63: 60
64: 52 65: 08 66: 32 67: e6 68: 10 69: 00 70: 00 71: 1a
72: 00 73: 00 74: 00 75: ff 76: 00 77: 20 78: 42 79: 5a
80: 20 81: 20 82: 31 83: 32 84: 33 85: 34 86: 35 87: 36
88: 0a 89: 20 90: 00 91: 00 92: 00 93: fc 94: 00 95: 50
96: 48 97: 49 98: 4c 99: 49 100: 50 101: 53 102: 20 103: 31

104: 30 105: 37 106: 54 107: 35 108: 00 109: 00 110: 00 111: fd
112: 00 113: 32 114: a0 115: 1e 116: 47 117: 0b 118: 00 119: 0a
120: 20 121: 20 122: 20 123: 20 124: 20 125: 20 126: 00 127: 74

Hex Data of DDC2B

107T5

Go to cover page

27

X

**********************************************************************
EDID log file for LG tube
**********************************************************************
Vendor/Product Identification

ID Manufacturer Name : PHL
ID Product Code : E013 (HEX.)
ID Serial Number : 1E240 (HEX.)
Week of Manufacture : 4
Year of Manufacture : 2003

EDID Version, Revision

Version : 1
Revision : 3

Basic Display Parameters/Features

Video Input Definition : Analog Video Input

0.700V/0.000V (0.70Vpp)
without Blank-to-Black Setup
Separate Sync
without Composite Sync
without Sync on Green

no Serration required
Maximum H Image Size : 31
Maximum V Image Size : 23

Display Transfer Characteristic : 2.83

(gamma)

Feature Support (DPMS) : Standby

Suspend
Active Off

Display Type : RGB color display

Color Characteristics

Red X coordinate : 0.636
Red Y coordinate : 0.327
Green X coordinate : 0.278
Green Y coordinate : 0.6
Blue X coordinate : 0.145
Blue Y coordinate : 0.064
White X coordinate : 0.283
White Y coordinate : 0.297

Established Timings

Established Timings I : 720 x 400 @70Hz (IBM,VGA)

640 x 480 @60Hz (IBM,VGA)

640 x 480 @72Hz (VESA)

640 x 480 @75Hz (VESA)

800 x 600 @60Hz (VESA)
Established Timings II : 800 x 600 @72Hz (VESA)

800 x 600 @75Hz (VESA)

832 x 624 @75Hz (Apple,Mac II)

1024 x 768 @60Hz (VESA)

1024 x 768 @70Hz (VESA)

1024 x 768 @75Hz (VESA)
Manufacturer's timings :

Standard Timing Identification #1

Horizontal active pixels : 640
Aspect Ratio : 4:3
Refresh Rate : 85

Standard Timing Identification #2

Horizontal active pixels : 800
Aspect Ratio : 4:3
Refresh Rate : 85

Standard Timing Identification #3

Horizontal active pixels : 1024
Aspect Ratio : 4:3
Refresh Rate : 85

Standard Timing Identification #4

Horizontal active pixels : 1280
Aspect Ratio : 5:4
Refresh Rate : 60

Standard Timing Identification #5

Horizontal active pixels : 640
Aspect Ratio : 4:3
Refresh Rate : 100

Standard Timing Identification #6

Horizontal active pixels : 800
Aspect Ratio : 4:3
Refresh Rate : 100

Standard Timing Identification #7

Horizontal active pixels : 1280
Aspect Ratio : 4:3
Refresh Rate : 60

Standard Timing Identification #8

Horizontal active pixels : 1152
Aspect Ratio : 4:3
Refresh Rate : 75

Detailed Timing #1

Pixel Clock (MHz) : 25.18
H Active (pixels) : 640
H Blanking (pixels) : 160
V Active (lines) : 350
V Blanking (lines) : 99
H Sync Offset (F Porch) (pixels) : 16
H Sync Pulse Width (pixels) : 96
V Sync Offset (F Porch) (lines) : 37
V Sync Pulse Width (lines) : 2
H Image Size (mm) : 306
V Image Size (mm) : 230
H Border (pixels) : 0
V Border (lines) : 0
Flags : Non-interlaced

: Normal Display, No stereo
: Digital Separate sync.
: Negative Vertical Sync.
: Positive Horizontal Sync.

Monitor Descriptor #2

Serial Number : BZ 123456

Monitor Descriptor #3

Monitor Name : PHILIPS 107T5

Monitor Descriptor #4

Monitor Range Limits
Min. Vt rate Hz : 50
Max. Vt rate Hz : 160
Min. Horiz. rate kHz : 30
Max. Horiz. rate kHz : 71
Max. Supported Pixel : 110

No secondary GTF timing formula supported.

Extension Flag : 0
Check sum : 9B (HEX.)
**********************************************************************
EDID data (128 bytes) for LG tube
**********************************************************************

0: 00 1: ff 2: ff 3: ff 4: ff 5: ff 6: ff 7: 00

8: 41 9: 0c 10: 13 11: e0 12: 40 13: e2 14: 01 15: 00
16: 04 17: 0d 18: 01 19: 03 20: 68 21: 1f 22: 17 23: b7
24: e8 25: f6 26: 28 27: a2 28: 53 29: 47 30: 99 31: 25
32: 10 33: 48 34: 4c 35: ad 36: ee 37: 00 38: 31 39: 59
40: 45 41: 59 42: 61 43: 59 44: 81 45: 80 46: 31 47: 68
48: 45 49: 68 50: 81 51: 40 52: 71 53: 4f 54: d6 55: 09
56: 80 57: a0 58: 20 59: 5e 60: 63 61: 10 62: 10 63: 60
64: 52 65: 08 66: 32 67: e6 68: 10 69: 00 70: 00 71: 1a
72: 00 73: 00 74: 00 75: ff 76: 00 77: 20 78: 42 79: 5a
80: 20 81: 20 82: 31 83: 32 84: 33 85: 34 86: 35 87: 36
88: 0a 89: 20 90: 00 91: 00 92: 00 93: fc 94: 00 95: 50
96: 48 97: 49 98: 4c 99: 49 100: 50 101: 53 102: 20 103: 31

104: 30 105: 37 106: 54 107: 35 108: 00 109: 00 110: 00 111: fd
112: 00 113: 32 114: a0 115: 1e 116: 47 117: 0b 118: 00 119: 0a
120: 20 121: 20 122: 20 123: 20 124: 20 125: 20 126: 00 127: 9b

28

X

107T5

Go to cover page

Hex Data of DDC2B

**********************************************************************
EDID log file for SDI tube
**********************************************************************
Vendor/Product Identification

ID Manufacturer Name : PHL
ID Product Code : E013 (HEX.)
ID Serial Number : 1E240 (HEX.)
Week of Manufacture : 4
Year of Manufacture : 2003

EDID Version, Revision

Version : 1
Revision : 3

Basic Display Parameters/Features

Video Input Definition : Analog Video Input

0.700V/0.000V (0.70Vpp)
without Blank-to-Black Setup
Separate Sync
without Composite Sync
without Sync on Green
no Serration required

Maximum H Image Size : 31
Maximum V Image Size : 23

Display Transfer Characteristic : 2.9

(gamma)

Feature Support (DPMS) : Standby

Suspend
Active Off

Display Type : RGB color display

Color Characteristics

Red X coordinate : 0.645
Red Y coordinate : 0.316
Green X coordinate : 0.265
Green Y coordinate : 0.606
Blue X coordinate : 0.143
Blue Y coordinate : 0.058
White X coordinate : 0.283
White Y coordinate : 0.297

Established Timings

Established Timings I : 720 x 400 @70Hz (IBM,VGA)

640 x 480 @60Hz (IBM,VGA)
640 x 480 @72Hz (VESA)
640 x 480 @75Hz (VESA)
800 x 600 @60Hz (VESA)

Established Timings II : 800 x 600 @72Hz (VESA)

800 x 600 @75Hz (VESA)
832 x 624 @75Hz (Apple,Mac II)
1024 x 768 @60Hz (VESA)
1024 x 768 @70Hz (VESA)
1024 x 768 @75Hz (VESA)

Manufacturer's timings :

Standard Timing Identification #1

Horizontal active pixels : 640
Aspect Ratio : 4:3
Refresh Rate : 85

Standard Timing Identification #2

Horizontal active pixels : 800
Aspect Ratio : 4:3
Refresh Rate : 85

Standard Timing Identification #3

Horizontal active pixels : 1024
Aspect Ratio : 4:3
Refresh Rate : 85

Standard Timing Identification #4

Horizontal active pixels : 1280
Aspect Ratio : 5:4
Refresh Rate : 60

Standard Timing Identification #5

Horizontal active pixels : 640
Aspect Ratio : 4:3
Refresh Rate : 100

Standard Timing Identification #6

Horizontal active pixels : 800
Aspect Ratio : 4:3
Refresh Rate : 100

Standard Timing Identification #7

Horizontal active pixels : 1280
Aspect Ratio : 4:3
Refresh Rate : 60

Standard Timing Identification #8

Horizontal active pixels : 1152
Aspect Ratio : 4:3
Refresh Rate : 75

Detailed Timing #1

Pixel Clock (MHz) : 25.18
H Active (pixels) : 640
H Blanking (pixels) : 160
V Active (lines) : 350
V Blanking (lines) : 99
H Sync Offset (F Porch) (pixels) : 16
H Sync Pulse Width (pixels) : 96
V Sync Offset (F Porch) (lines) : 37
V Sync Pulse Width (lines) : 2
H Image Size (mm) : 306
V Image Size (mm) : 230
H Border (pixels) : 0
V Border (lines) : 0
Flags : Non-interlaced

: Normal Display, No stereo
: Digital Separate sync.
: Negative Vertical Sync.
: Positive Horizontal Sync.

Monitor Descriptor #2

Serial Number : BZ 123456

Monitor Descriptor #3

Monitor Name : PHILIPS 107T5

Monitor Descriptor #4

Monitor Range Limits
Min. Vt rate Hz : 50
Max. Vt rate Hz : 160
Min. Horiz. rate kHz : 30
Max. Horiz. rate kHz : 71
Max. Supported Pixel : 110

No secondary GTF timing formula supported.
Extension Flag : 0
Check sum : F1 (HEX.)

**********************************************************************
EDID data (128 bytes) for SDI tube
**********************************************************************

0: 00 1: ff 2: ff 3: ff 4: ff 5: ff 6: ff 7: 00

8: 41 9: 0c 10: 13 11: e0 12: 40 13: e2 14: 01 15: 00
16: 04 17: 0d 18: 01 19: 03 20: 68 21: 1f 22: 17 23: be
24: e8 25: 0d 26: b8 27: a5 28: 51 29: 43 30: 9b 31: 24
32: 0e 33: 48 34: 4c 35: ad 36: ee 37: 00 38: 31 39: 59
40: 45 41: 59 42: 61 43: 59 44: 81 45: 80 46: 31 47: 68
48: 45 49: 68 50: 81 51: 40 52: 71 53: 4f 54: d6 55: 09
56: 80 57: a0 58: 20 59: 5e 60: 63 61: 10 62: 10 63: 60
64: 52 65: 08 66: 32 67: e6 68: 10 69: 00 70: 00 71: 1a
72: 00 73: 00 74: 00 75: ff 76: 00 77: 20 78: 42 79: 5a
80: 20 81: 20 82: 31 83: 32 84: 33 85: 34 86: 35 87: 36
88: 0a 89: 20 90: 00 91: 00 92: 00 93: fc 94: 00 95: 50
96: 48 97: 49 98: 4c 99: 49 100: 50 101: 53 102: 20 103: 31

104: 30 105: 37 106: 54 107: 35 108: 00 109: 00 110: 00 111: fd
112: 00 113: 32 114: a0 115: 1e 116: 47 117: 0b 118: 00 119: 0a
120: 20 121: 20 122: 20 123: 20 124: 20 125: 20 126: 00 127: f1

Function Block of V30 107T5

107T5

Go to cover page

9

29

R
G
B
H

SDA

SCL

V

Self-

test

KEY
CONTROL

&

LED

LIGHT
FRAME IC

TDA4823

I2C

H

PREAMP
with OSD

NT6812

I2C

DC
RESTORATION

VIDEO
OUTPUT
STAGE

LM2480

VIDEO

HORIZONTZL & VERTICAL

SYNC PROCESSOR

& B+ CONTROLLER

TDA 9112A

V

I2C control

STV9556

R/G/B

ROTATION
BC516+BC517

S-CAP

SWITCH

BUCK
CONVERTER
MTP5P25

H-Driver
BSN254A

EHT Compensation

G1, G2

FOCUS

H-OUTPUT/

FOCUS

BU2527AF/DM32F5

/TIP122

CRT

EHT

LOT

CF2091

EEPROM

M24C04

-BN6

AC

INPUT

MICRO-PROCESSOR

MCU WT62P2

OFF

DC
O/P

SWITCH MODE

POWER SUPPLY

TEA1507

DEGAUSSING

VERTICAL

OUTPUT STAGE

TDA8172

MIC I/P

MAIN

BOARD

(30-71KHz)

30

Go to cover page

9

107T5

Schematic Diagram of Main board

Allrights reserved. Reproduction inwhole or inparts

isprohibited without the writtenconsent of thecopyright

owner.

Allerechten voorbehouden. Verveelvuldiging,geheel of

gedeeltelijk,is niet toegestaan danmet schriftelijke

toestemmingvan de auteursrechthebbende.

123

A

B

C

D

123

MAIN PCB

SB: 57251x1

PB: 57271

A

[R]

B

[R]

C

+6

+6

3K3

3501

6502

[R]

3519

3518

BZX79-C2V4

3502

[R]
7503

3527

[R]

100K

3526

-100

E

D

F

E

G

H

F

I

G

F1

12

SDA

F2

11

SCL

F3

10

VE

F4

3511

9

1

F5

1K5

8

F6

7

Hflb

F7

6

VS

F8

5

+6

F9

4

TO VIDEOBOARD 831

8501

42061

+12

F10

3

+83

F11

2

F12

1

G1

8811

8813

8812

1

1

1

8815

8814

1

1

J

M24C16-BN6

1

E0

2

E1

E23SCL

4

VSS

SCL

SDA

3823

47K

1803

JFE63173

1

2

3

4

TOCTRLBD8899

+5

7802

4K7

3804

8

VCC

7

WC

6

5

SDA

3805

100R

3806

100R

12K

3824

50

22n

2K2

2814

F13

F14

F15

F16

+5

H

K

I

L

5VS

J

M

N

K

O

L

P

M

CON-V

Q

N

R

[R] STANDSFOR COMPONENT RESERVED.

S

V30-107T5 CRT Deviation list *

REF. LG Tube SDI Tube CPT Tube

2252

2255

2633

T

2637

3408

3409

CON-H

1234

910N250V MPS

820N250V MPS

330N400V MPSA 300N 400VMPSA

270P2KV X7R

270P2KV X7R

2R2 1/2W

2R2 1/2W

330P2KV X7R

330P2KV X7R

2R2 1/2W

2R2 1/2W

4K7

7803

BC548C

3423

[R]

3424

4567891011

4

HS

7502

BF423

3505

1/4W

5K6

1N4148

6504

G1

3503

1/2W

HS

VidABL

4K7

3803

3815

22K

1%

[R]

[R]

VS

1/2W

4K7

3504

10K

50

2604

4n7

Vfly

[R]

3802

3820

CON-H

22p

470R

50

22n

+12

7405

+12

[R]

7408

820N250V MPS

300N400V MPSA

330P2KV X7R

330P2KV X7R

2R4 1/2W

2R4 1/2W

+5

8K2

8K2

3821

CON-V

ROT

3801

3K3

10u2801

1647u

2802

2803

50

12M

2804

61S1208

50

22p

3819

1/4W

2813

[R]

[R]

3416

3417

2410

[R]

3419

[R]

3420

2411

[R]

6148-K420PH-62A

8K2

3822

3825

1

D+

2

PWM2

3

PWM1

4

4

PWM0

5

5

RESET

/3V3

16

6

VDD

7

GND

8

6

OSCO

9

7

1801

OSCI

10

PB5

/SDA2

11

PB4

/SCL2

12

PB3

/PAT

13

PB2

14

PB1

/HFI

15

PB0

/HFO

VE

16

IRQ

17

PC7

/SOGIN

18

PC6

19

PC5

20

PC4

21

PC3

/AD3

7406

[R]

[R]

3418

7407

[R]

7409

BC517

[R]

[R]

3421

7410

BC516

[R]

3507

47R

2501

100p

3506

4K7

2502

100n 100
2503

10n

2504

1n

3509

1%

4K7

2505

10n 100

3510

4K7

2506

2u2
25

2507

Hflb

2509

Vref

47u

12K

3514

7801

42

D-

41

VIN

40

HIN

39

PWM3

38

PD5

/PWM4

37

PD4

/PWM5

36

PD3

/PWM6

35

PD2

/PWM7

34

PD1

/HOUT

33

PD0

/VOUT

32

PA7
/PWM13
/CLAMP

31

PA6
/PWM12

30

PA5
/PWM11

29

PA4
/PWM10

28

PA3

/PWM9

27

PA2

/PWM8

26

PA1

/SCL1

25

PA0

/SAD1

24

PC0

/AD0

23

PC1

/AD1

22

PC2

/AD2

+12

+6

[R]

1402

F17

F18

F19

+12

5678

7501

TDA9112A

502508 100n

16

2512

3n3
100

3

10

degauss

4401

1

Hsync

50

3508

2

Vsync

470R

3

Vblnk

11

4

Hoscf

5

PLL2C

100

6

Co

100

7

Hgnd

1/2W

8

Ro

9

PLL1f

10

HposSS

25

10u

11

HVDyCor

3512

12

12

Hflyb

10K

13

Vref

14

3513

Bcomp

5K6

15

Breg

16

Bsens

13

1/2W

PH2369

7504

50

47p

Q1

Q2

Q3

Q4

10K

3528

4K7

3516

3807

100R
3808

100R

50

1n

2805

2806

4K7

4K7

3827

3826

2

3828

10K
3809

10K
3810

9

5K6

[R]

3811

8

off

1

2

3

4

U

2

1

Vref

1%

12K

1%

2K2

2808 4u7 25

[R]

+12

2R2

3402

3403

Lin

502u22807

ABL

Hsize

254u72809

3812

4K7

3813

4K7

3814

4K7

100R

3817

3818

100R

50

22n

2810

BZX55-B5V6

3401

1/2W

Vout

2401

1%

3415

3K9

50

1n

2403

50

1n

2405

3520

32

Vfocus

10K

3521

31

SDA

30

SCL

29

Vcc

28

Bout

19

27

GND

26

18

Hout

25

Xray

24

EWout

23

17

Vout

22

16

Vcap

21

Vgnd

20

Vagc

19

Voscf

18

Veht

15

17

Heht

14

3517

470K

3515

1%

180K

50

2815

2u2

+5

10R

3816

6801

SB140

6803

6802

BZX79-B5V6

SBYV27-200

6401

2

16

470u

Vs

Vin1

1

Vin7

7

+

GND

-12

3404

2K2

2406

22n

1/4W

BZX79-B5V6

_

POWER

AMPLIFIER

16

470u

50

1%

100u

2514

100n

3523

3524 24K

1/2W

470n

6

Vb

4

100R
3522

100R

Vout

2515

100n

100

2516

47u

2517

6804

50
47u

2402

2404

16

2513

50

15K

1%

100

16

BZX79-B5V6

PROTECTION

TDA8172

1/2W

FLYBACK

GENERATOR

THERMAL

7401

SDA

SCL

1/2W

3632

1K

1%

1/2W

1%

3529

100K

+12

ROT

3K3

3412

3413

10K

100R

3422

2409

7402

BC548C

1802
26041

F20

1

F21

0

2

F22

3

1

F23

4

F24

5

F25

6

F26

7

6805

Vfly

3

FBgen

Output

5

27

100

330n

1/2W

1R

28

1/2W

1/2W

3408

2R2

2R2

**

567

7654321 28

6604

+12

RGP10D

1/2W

3601

1K

2617

3602

100n

50

1K

1/4W

10K

3603

3613

1K

50

2605

100n

4K7

4602

R

2

1

+6

+12

TO I/ F CABLE

1601-C

JFE63935

V-yoke

1601-D

JFE63935

1401

JFE63172

1

2

3

7404

BC516

3

4

7403

BC517

3414

1K

25

2u2

GND

Vin

Hin

DDC5V

DDCSCL

DDCSDA

selftest

1/2W

2408

3407

270R

3406

3410

3409

TTC05501JIA

8910

1098

12 13 14 2827262524

10 11 12 13 14 15 16 17

1W

3627

3629

180R

6602

2603

2602

1001u

3606

20

7601

BSN254A

Vref

[R]

2627

2616

[R]

7603

BC558C

JFE63931

JFE63931

1

1

1605

1604

1603

45

L

GND

N

1101

AC-INLET

1105-A

1104

JFE632011

1105-B

3114

10K

2113

[R]

100

4u7

3

42

5601

3610

4K7

36123609

16

10u

JFE63931

1

F27

1

2

F29

3

1

3

+12

1N4148

1102

T4AH

250V

1/2W

[R]

6106

7103

TBC338-40

220p

2634

2000

Hflb

6608

BAV21

6603

1

SB140

5602

21

100MHZ

1R2

1%

3611

1/2W

22K

3621

27K

[R]

2606

470p

50

2K4

3615

1/2W 1%

7604

TIP122

3623

470R

1/2W 1%

275

470K

3101

1/2W

2101

680n

3102

1/2W

470K

+t

Rs

1

D9R0MC

2106

4

2

3124

3

1103

SDT112DM

1

100

33n

1N4148

7602

BC548C

3614

9

+83

[R]

RGP10G

2W

8K2

3604

47R

6601

Hsize

5613

100MHZ

BEAD

4601

U

TO ROTATION

Degauss

POWER SUPPLY

11 1 2

1211 19

13

14

15

2636

22

220p
2000

50

3n3

2632

7605

BU2527AF

3607

3W

10R

3608

1/2W

100

2607

150n

+12

47R

3633

7613

TBC338-40

25

24

7614

BC328-40

56K

3628

+83

1

2

3

4

3

Rp

+t

3116

PDB9R0MP6B7

2

25

2110

47u

1K

2111

3113

2628

10n
250

6616

BAV21

5101

14mH

6605

DMV32F5

BAV21

6615

150R

3638

2626

TEA1507

1

VCC

2

GND7NC

3

CTRL

4

DEMAG

100MHZ

1600

4n7

100MHZ

630

3n3

100MHZ

BZX79-C15

254u7

250

2103

2n2

250

2104

2n2

7102

DRAIN

DRIVER

SENSE

3110

680K

6104

BAV21

6105

BAV21

1716

1601-A

H-yoke

2

1

+1200V

5603

2608

1109

SS019P1230AJ

5604

2610

5605

3636

22K

6611

BEAD

S

5612

G

26

D

100MHZ

7615

2SJ512

EGP20G

3640

1K8

BAV21

6503

25

2511

10u

6507

BAV21

-100

100

2518

4u7

160

10u

GBU4K

F32

F33

8

32

6

3105

5

470R

1%

1/4W

3111

360K

1/4W

1R

1/2W

3112

2611

23

22n

100

100R

G1

5

1

COM

23

4

+190

2609

3mH

5611

6614

2630

F30

6101

3104

3106

56K
2109

220n

10n

250

2612

10n

250

6

G2

39K

15R

100

2613

3m7

5606

5607

120uH

15R

3616

63

2614

3u3

250

22u

100

25022u

10n

2629

RMU

3642

3643

330K

4M7

7616

MPSA44

3641

3644

680R

3626

1R

RGP10G

6613

1

8601

500

2601

100p

F31

SCK104

3115

450

47K

2105

100u

4101

L

12

7101

31

SSS7N60B

30

R43

R43

R43

3107

3109

3108

1/4W

1/4W

34

5608

2W

BYD33J

2000

220p

HL2455H-057N

2

5

100u

150K

180K

2000

270p

9

+1200V

3

+160V

1

6

2

+70V

8

4

-200V

7

-200V

5156

SRW35EC-T85V118

14

11

13

16

10

12

71051

TCET1103G

47R

3155

6161

BZX79-C7V5

3655

3656

2633

*

1/2W

2000

1/2W

270p

DFBTPH0213D770-

2112

2n2
250

3156

1K

TL431ACZ-AP

3

+800V

2637

*

5610

7155

[R]

5609

100K

3657

9626

2618

9625

+350V

6612

BYD33J

1000

2625

5n6

3624

1K

1/4W

3625

[R]

F36

250

2107

10n

F35

F34

F38

6102

F37

BEAD

5102

100MHZ

2108

6103

RGP10D

4

32

3617

6606

BAV21

BAV21

6607

RMU

3103

1/4W

4

F39

1

F40

3

F41

2

F42

5

4

F43

F44

6

7

F45

F46

8

5VS

K

A

50

2615

100n

5671

SRW19ES-T36V005

2

3

467

5103

100MHZ

BEAD

BYV36C

6153

BYD33J

6152

2151

50

22n

2161

1

R

3

2

21201918

3618

5R6

1/2W

3619

1K

7606

1/2W

TBC338-40

3620

5R6

10

9

8

MPSA

400

2255

330n

*

AC+1000V

EHT

14

F2
Red

F1

White

G2

Grey

11

16

5

BYV36C

6151

160

1/2W

2152

47u

150K

100

2153

3153

1/2W

150K

100u

6162

3119

150R

BAV21

100

4u7

3118

120K

1/2W

1/2W

100K

3157

2K7

3161

1/2W

3162

1/2W

240R

13 14 15 16 17 18

18171615

2322

18 19 20

+6

Lin

3152

250

10n

2K2

1/2W

2157

3158

NAME

1/2W

2K2

Sparkgap1.8 mm

3K9

500

100p

1N4148

CLASS_NO

*

3658

S001

SB140

6154

BYV27-200

6155

6158

RGP10D

A

1

3159

7152

BT169B

2158

3160

1K

6160

TYT12-

32003-01-07

KC Huang/DabbyTai

2252

910n

7154

BC548C

250

10K

22K

G2

2162

7262

IRF540

3254

150K

7263
IRF540

250330n

2257

3259

150K

7264

IRF630B

2262

150n

250

150K

3267

[R]

7266

[R]

2272

3282

[R]

+6

3648

1N4148

100

22K

3652

3653

2631

1N4148

10n

100u

5151

100u

5152

100u

5153

16

2154

1000u

100u

5154

16

6156

2155

1000u

RGP10D

7151

TBC338-40

3117

1/2W

2R2

16

2156

470u

K

3

47u

16

IN

10

2160

6159

4700u

1N4148

3164

10K

15K

3163

19 20 21

MAIN BOARD (LG)

107T51/00

SUPERS.

2003-01-07

DATECHECK

6609

3154

2K2

L78L05ACZ

1

V30SETNAMECHN

6617

7153

3253

22R

3258

22R

3266

22R

[R]

3281

16

47u

16

47u

BZX79-C8V2

GND2

F1 D1

3153 J17

21

6251

BYD33J

7252

BC548C

25

33K

3252

2251

2u2

6252

BYD33J

7253

BC548C

50

33K

3261

2256

100n

6253

7254

BYD33J

BC548C

50

33K

3268

2261

100n

[R]

6255

3283

2271

[R]

[R]

[R]

7256

ABL

10K

3631

VidABL

68K

3622

Vref

+190

+83

+6

2163

+12

2164

6157

-12

3

+5

OUT

off

F2 D1
F3 D1
F4 E1
F5 E1

+12

3251

F6 E1
F7 E1

3K3

F8 E1
F9 E1
F10 E1
F11 F1

A

F12 F1

3256

F13 K1

Q1

F14 K1

22K

F15 K1
F16 K1
F17 M4
F18 M4
F19 M4
F20 J7
F21 K7
F22 K7

+12

3257

F23 K7
F24 K7

3K3

F25 K7

B

F26 K7
F27 I10
F29 J10
F30 I14
F31 I14

3264

F32 I14

Q2

F33 J14

22K

F34 J15
F35 J15
F36 I15
F37 K15
F38 K15
F39 I16

C

F40 I16
F41 J16
F42 J16

+12

3269

F43 J16
F44 K16

3K3

F45 K16
F46 L16
1101 J10
1102 I1 0
1103 K11
1104 K10

3272

Q3

1105-AJ10

22K

1105-B K10

D

1109 B13
1401 I9
1402 L4
1601-AA14
1601-C M8
1601-D N8
1603 G9
1604 G10

[R]

1605 G10

+12

3284

1801 H3
1802 J7
1803 K1

E

2101 I11
2103 I13
2104 I13
2105 I14

[R]

2106 K10

3286

2107 I15

Q4

2108 L15
2109 L14
2110 L12
2111L11
2112 L16
2113 L10
2151 L17

F

2152 I17
2153 J17
2154 K19
2155 K19
2156 L19
2157 M18
2158 M18
2160 M19
2161 N17
2162 N19
2163 K20
2164 K20
2251 A20

G

2252 A19
2255 C17
2256 B20
2257 B19
2261 D20
2262 D19
2271 E20
2272 E19
2401 L5
2402 L6
2403 M5
2404 N6
2405 N5

H

2406 N6
2408 M7
2409 I7
2410 M3
2411 N3
2501 A4
2502 B4
2503 B4
2504 B4
2505 C4
2506 C4
2507 C4

I

2508 B4
2509 D4
2511 F13
2512 D4
2513 B6
2514 B6
2515 C6
2516 D6
2517 D6
2518 G13
2601 H15
2602 B10
2603 A10

J

2604 B2
2605 D8
2606 D11
2607 C12
2608 A13
2609 D14
2610 B13
2611A14
2612 A15
2613 B15
2614 C14
2615 A17
2616 D10

K

2617 B8
2618 E15
2625 F15
2626 F13
2627 C10
2628 E12
2629 E14
2630 G14
2631 H19
2632 A11
2633 C16
2634 A11

L

2636 A12
2637 B16
2801 H2
2802 H2
2803 H2
2804 I2
2805 G5
2806 G5
2807 I5
2808 I5
2809 J5
2810 L5
2813 K2

M

2814 K1
2815 I6
3101 I11
3102 I11
3103 I15
3104 L14
3105 L13
3106 L14
3107 L14
3108 L14
3109 L15
3110 L13
3111M13

N

3112 M13
3113 L12
3114 L10
3115 I14
3116 J12
3117 L19
3118 M18
3119 L18
3124 K11
3152 I18

3138 178 6492

11

C

25

KONINKLIJKE PHILIPSELECTRONICS N.V.2000

130

27262423222120

3154 K20
3155 N16
3156 N16
3157 M18
3158 M18
3159 M18
3160 N19
3161 N18
3162 N18
3163 N19
3164 N20
3251 A21
3252 A20
3253 A20
3254 A19
3256 A21
3257 B21
3258 B20
3259 B19
3261 B20
3264 B21
3266 D20
3267 D19
3268 D20
3269 C21
3272 D21
3281 E20
3282 E19
3283 E20
3284 E21
3286 E21
3401 L5
3402 M5
3403 M5
3404 N6
3406 N7
3407 M8
3408 N7
3409 N7
3410 N8
3412 I7
3413 I7
3414 I8
3415 M5
3416 L2
3417 M3
3418 M3
3419 N2
3420 N3
3421 N3
3422 I7
3423 M2
3424 N2
3501 A2
3502 B2
3503 C2
3504 B2
3505 B2
3506 B4
3507 A4
3508 A5
3509 C4
3510 C4
3511 E2
3512 D5
3513 D5
3514 D4
3515 E6
3516 E5
3517 E6
3518 B1
3519 B1
3520 A6
3521 A6
3522 B6
3523 C6
3524 C6
3526 C1
3527 C1
3528 E5
3529 C7
3601 B8
3602 B8
3603 C9
3604 B9
3606 B9
3607 B11
3608 B12
3609 C10
3610 C10
3611 C11
3612 C10
3613 D8
3614 D9
3615 D11
3616 C14
3617 A15
3618 A18
3619 A18
3620 A17
3621 C11
3622 H20
3623 E11
3624 G15
3625 H15
3626 G15
3627 A9
3628 G11
3629 A10
3631 G20
3632 B7
3633 D12
3636 D13
3638 E13
3640 F13
3641 F14
3642 F14
3643 F15
3644 F15
3648 G19
3652 H19
3653 H19
3655 B16
3656 B16
3657 B15
3658 D18
3801 G2
3802 H2
3803 H2
3804 H2
3805 I1
3806 J1
3807 G5
3808 G5
3809 I5
3810 J5
3811 J5
3812 J5
3813 J5
3814 K5
3815 K2
3816 J6
3817 K5
3818 K5
3819 K2
3820 K2
3821 G3
3822 G3
3823 J1
3824 J1
3825 G3
3826 G5
3827 G5
3828 I5
4101 K14
4401 N4
4601 G9
4602 G8
5101 I12
5102 K15
5103 I17
5151 I20
5152 J20
5153 J20
5154 K19
5156 I16
5601 B10
5602 B11
5603 A13
5604 B13
5605 C13
5606 B14
5607 B14
5608 A15
5609 A15
5610 D16
5611 E14
5612 E14
5613 D9
5671 B17
6101 I14
6102 K15
6103 L15
6104 M13
6105 M13
6106 L10
6151 I17

6152 J17
6153 J17

A

6154 J19
6155 K19
6156 K19
6157 L20
6158 L19
6159 M19
6160 N18
6161 N16
6162 L17
6251 A20

B

6252 B20
6253 D20
6255 E20
6401 L6
6502 B2
6503 F13
6504 B2
6507 G13
6601 C9
6602 A9
6603 B11

C

6604 B8
6605 B12
6606 A15
6607 B15
6608 A11
6609 G20
6611 D13
6612 F15
6613 G14
6614 E14

D

6615 D13
6616 G12
6617 H20
6801 K6
6802 L6
6803 L6
6804 L6
6805 L7
7101 L15
7102 K13
7103 L10

E

7105 M16
7151 L19
7152 M19
7153 M20
7154 N19
7155 N16
7252 A21
7253 B21
7254 D21
7256 E21

F

7262 A20
7263 B20
7264 D20
7266 E20
7401 N7
7402 J7
7403 I8
7404 I8
7405 M2
7406 L3
7407 M3

G

7408 N2
7409 N3
7410 N3
7501 A5
7502 B2
7503 C1
7504 E5
7601 C9
7602 D9
7603 D10

H

7604 E11
7605 B12
7606 A17
7613 D12
7614 E12
7615 E13
7616 F15
7801 F4
7802 H1
7803 J2

I

8501 F1
8601 H14
8811 F1
8812 F1
8813 F2
8814 G1
8815 G1
9625 E15
9626 E15
S001 E18

J

K

L

M

N

O

P

Q

R

S

1

2003-01-10

T

A1