Philips V40 107P5 User manual

17" Auto scan Colour Monitor
Service
Service
Service
TABLE OF CONTENTS
Published by BCU Monitors Printed in Taiwan Copyright reserved Subject to modification Nov 21 2003 GB 3138 106 10334
Description Page
Important Safety Notice ------------------------------- 2
Technical Data ------------------------------------------ 3
Front control & OSD------------------------------------ 4
OSD menu tree------------------------------------------ 5
Lock/Unlock, Burn in,Service mode------------------6
Mechanical Instructions ----------------------------- 8~9
Hex Data of DDC2B--------------------------------19 ~20
Wiring Diagram-------------------------------------------7
Warning and Notes ------------------------------------ 10
Electrical Adjustments --------------------------- 11~ 13
DDC Instructions -----------------------------------14~18
Block Diagram ------------------------------------------21
Description Page
Video Schematic Diagram & C.B.A.------------22~23
Repair Tips ----------------------------------------------39
Exploded View------------------------------------------40
parts list------------------------------41
Spare parts list------------------------------------- 42~44
Main Schematic Diagram & C.B.A.------------24~27
Waveform of all Schematic ----------------------28~29
Key ControlPanel Schematic Diagram -------------30
Repair flow chart----------------------------------- 31~38
Recommended
General Product Specification-------------------45~68
Safety test requirements (Hipot & Ground)------- 69
Different parts list---------------------------------------70
REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES
CAUTION: USE A SEPARATE ISOLATION TRANSFORMER FOR THIS UNIT WHEN SERVICING.
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.
SAFETY NOTICE
Chassis :V40
Horizontal frequencies
30-97kHz
107P50
V40 107P5
M
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IMPORTANT SAFETY NOTICE
2
9Go to cover page
V40 107P5
Proper service and repair is important to the safe, reliable
operation of all PHILIPS 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 also is
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.
* * Hereafter throughout this manual, PHILIPS Company
Will be referred to as PHILIPS.
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.
WARNING
* Broken Line
FOR PRODUCTS CONTAINING LASER :
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.
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.
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3
Technical Data
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V40 107P5
:The 15-pin D-sub connector(male) of the signal cable
Assignment Assignment
Pin No. Pin No.
Identical output-
connected to pin 10
Identical output-
connected to pin 10
Blue video input
2
7
6
8
4
5
3
19
12
11
14
13
15
10
Red video ground
Blue video ground
Green video ground
fground
No pin
Logic. Ground
Data clock line(SCL)
V.Sync(VCLK for DDC)
H.Sync /H + V
Serial data line(SDA)
Green video input
Red video input
Pin assignment :
Power Management Definition
Active Green
Flashing
Green
Blanked 97 %
0%
<2 w
Tyical 70 w
ON
OFF No No
Yes Yes
V-SYNC POWER
SAVING( % )
POWER
USED
LED
COLOR
H-SYNC
VIDEO
VESA's
mode
If you have VESA's DPMS compliance display card or software installed
in your PC, the monitor can automatically reduce power consumption
when power saving function active. And if an input from keyboard,
mouse or other input devices is detected, the monitor will automatically
"wake up". The following table shows the power consumption and
signaling of this automatic power saving feature :
Automatic Power Saving
Data Storage
Factory preset modes:
This monitor has 11 factory-preset modes as indicated in the
following table :
Technical Specification*
CRT
50%
Size and deflection :17 inch/41cm, 90
Dot pitch : 0.21 mm with black matrix
Horizontal Dot pitch : 0.25 mm
Tube type : Shadow mask, real flat, high contrast,
anti-glare, anti-static,anti reflection,
light transmission
Phosphor : P22
Recommended display area : 12.2" x 9.0"/310 x 230 mm
Maximum display area
Scanning
Horizontal scanning : 30 - 97 KHz
Vertical : 50 - 160 Hz
Video
Video dot rate : 203 Mhz
Input impedance
-Video : 75 Ohms
- Sync : 4.7K Ohms
Signal input level : 0.7Vpp
Separate sync
odeflection angle
: 12.8" x 9.6"/325 x 244 mm
scanning
Sync input signal : Composite sync.
Sync polarities : Positive or negative
White Color Temperature
Chromaticity CIE coordinates:
at 9300 k x = 0.283 +/- 0.015 y = 0.297 +/- 0.015
at 6500 k x = 0.313 +/- 0.015 y = 0.329 +/- 0.015
at 5500 k x = 0.332 +/- 0.015 y = 0.347 +/- 0.015
at sRGB x = 0.313 +/- 0.015 y = 0.329 +/- 0.015
Carton box
Size (with pedestal) : 399(W)x410(H)x419(D)
Net weight : 15.1 Kg
Power supply : 90 - 264 VAC, 50/60 Hz
Power consumption : 90 Watts Max.
Operating condition
Temperature : 0 C to 40 C
Relative Humidety : 10%-90%(W/O condensation)
Storage condition
Temperature : - 25 C to 65 C
Relative Humidity :5%to95%(W/O condensation)
o
o
o
00
OO
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
This monitor is ENERGY STAR compliant.
As an ENERGY STAR Partner, PHILIPS has determined that
this product meets the ENERGY STAR guidelines for energy
efficiency
1
10
6
11 15
5
HV
-
-
-
-
-
-
+
+
+
++
+
+
+
++
+
+
+
+
+
+
V(Hz)
H(KHz)
Frequen Sync polarity
Resolution
1024 x 768
1080 x 960
800 x 600
800 x 600
800 x 600
M02
M05
M06
M08
M09
M10
M11
M07
M04
M03
M01 31.5
80.0
91.2
46.9
68.7
60.0
53.674
85
85
85
60
56
85
75
75
85
60
70
31.47
35.2
37.9
43.3
1280 x 1024
1280 x 1024
Mode
EVGA
EVGA
SVGA
SVGA
VGA
VGA
VGA
VGA
VGA
640 x 480
640 x 350
640 x 480
720 x 400
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Front control & OSD
4
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V40 107P5
Description of the On Screen Display
What is the On-Screen Display?
Basic and simple instruction on the control keys.
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.
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.
Rear view
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.
Front View
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.
EXIT button which when pressed will close the OSD
controls.
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5
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.
9Go to cover page
V40 107P5
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6V40 107P5
OSD Lock
Switch on OSD lock feature:
Switch off OSD lock feature:
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.
Press and hold the button continuously for 15 seconds.
Release the button when the message
"CONTROL MENU IS LOCKED" appears.
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 BURN IN mode
Reconnect the video cable, then return to normal image.
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.
SERVICE MODE (Indication-Factory mode)
MODEL SELECT
00010
V40 107P5 V0.11 20030804
------------------------>
00010: stands for
1. using 10 hours already.
2. turn on/off 10 times.
3. using several hours
+ turn on/off monitor.
Default setting of MODEL SELECT (Do not change it.)
MODEL SELECT
107P5
RESERVE
RESERVE
RESERVE
RESERVE
RESERVE
SWDDC
LF 3
LF 3 OSD
MODEL SELECT
V40 107P5 V0.11 20030804
Factory
Mode
Indicator
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
V40 107P5 V0.11 20030804 (below OSD menu)" come on the
screen of monitor.
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.
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).
To leave factory mode
Lock/Unlock, Burn In, Service Mode
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9Go to cover page
7
V40 107P5
Wiring Diagram
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8Mechanical Instructions
V40 107P5
0. General
2. Video panel
3.Main board connector in Fig. 4
To be able to perform measurements and repairs on the "circuit
boards", these unit should placed in the service position first.
-Remove 2 screws as shown
-Remove back cover as shown
-Remove pedestal as shown
-Remove cover clip at right and left side on the back cover in Fig2.
-Disconnect york wire
-Disconnect rotation connector
-Disconnect control board connector
-Remove Screw for fixed I/F cable
1.Remove the rear cover in Fig. 1.
- Disconnect the wire between metal shield of Video panel and
CRT neck as shown in Fig. 3.
- Disconnect the CRT ground from Video panel.
- Remove screw grounding and grounding wire in Fig. 3.
Fig. 1
Screw Screw
Pedestal ass'y
Video Panel CRT grouding wirel Fig. 3
Clip
Fig. 2
Fig. 4
Cover clip
Control connector Signal connector
Degaussing wire connector
Rotation connector
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9
Mechanical Instructions
V40 107P5
4. Main panel with Bottom Tray
-Remove 9 screws for disconnect the Bottom tray as Fig. 5.
-Pull the bottom tray from fig. 6 &
fig. 7.
Remove all screws between main board and bottom tray, then
transfer to service position.
on press right and left side clip
Reconnect connectors, some wires and panels (chassis),
service position can be available for DC/AC measurement
as shown in Fig. 8.
5. SERVICE POSITION
Fig. 6
Fig. 7
Fig. 5
Press CLIP
Screw
Press clip then Pull-up
=======>
Main panel
Video panel
Fig. 8 SERVICE POSITION
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10 V40 107P5 Warning and Notes
Fig.1
V
Warnings
1
2
0V
3 ESD
4
5
6
7
8
9
10.
11.
. 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 .
. 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).
.
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
voltage via an isolating transformer.
. Be careful when taking measurements in the high-voltage
section and on the picture tube panel.
. It is recommended that saferty goggles be worn when
replacing the picture tube.
. When making adjustments,use plastic rather than metal tools.
This will prevent any short-circuit or the danger of a
circuit becoming unstable.
. Never replace modules or other components while the
unit is switched on.
. Together with the defleciton unit, the picture tube is used
as an integrated unit. Adjustment of this unit during repair
is not recommended.
After repair, the wiring should be fastened in place with
the cable clamps.
All units that are returned for service or repair must pass
the original manufactures safety tests.
Notes
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)
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)
and in the parts lists are completely interchangeable per
position with the semiconductors in the unit, irrespective
of the type indication on these semiconductors.
1.
2.
3.
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Electrical Adjustments
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11
V40 107P5
1. General
2.
3.0 Main chassis alignment
Input signal mode
Factory preset modes : 11
Resolution modes H. freq. V. freq. H. V.
1. 720 x 400 31.5 Khz 70Hz (VGA) - +
2. 640 x 480 31.5 Khz 60 Hz (VGA) - -
3. 800 x 600 35.2 Khz 56 Hz (Mac- ) + +
4. 640 x 350 37.9 Khz 85 Hz (VESA) + -
5. 640 x 480 43.3 Khz 85 Hz (VGA) - -
6. 800 x 600 46.9 Khz 75 HZ(VESA) + +
7. 800 x 600 53.7 Khz 85 HZ(VESA) + +
8. 1024 x 768 60.0 Khz 75 HZ(VESA) + +
9. 1024 x 768 68.7 Khz 85 HZ(VESA) + +
10. 1280 x 1024 80.0 Khz 75 Hz (VESA) + +
11. 1280 x 1024 91.2 Khz 85 Hz (VESA) + +
3.1 Power supply adjustment
3.1.1 Set Vg2 manually (screen) to fully counterclockwise (zero
beam current).
3.1.2 Apply 80KHz/75Hz full black pattern.
3.1.3 Monitor the following auxiliary voltages.
3.2 H-Deflection supply voltage adjustment
3.2.1 Apply 80KHz /75Hz 1280 x 1024 full black pattern.
Adjust manually to obtain +/-0.3V for SDI CRT
152V +/-0.3V for LG CRT
across C2600 at zero beam current.
3.3 Picture geometry and EHT regulation adjustment
+197.0V source across C2152 and gnd +197.0V +/- 3.0 VDC
+ 82.5V source across C2151 + 82.5V +/- 1.5 VDC
+ 6.2V source across C2155 + 6.2V +/- 0.2 VDC
+ 12.2V source across C2153 +12.2V +/- 0.7 VDC
- 12.2V source across C2154 - 12.2V +/- 0.7 VDC
R3561 48V
3.3.1 EHT regulation adjustment
At 1280 x 1024 80KHz/75Hz mode full black pattern
Use DC voltage meter to measure socket 1681 Pin 1.
Adjust VR 3699
To get 4.7V +/- 0.05V at socket 1681 pin 1.
4. General conditions for alignment
4.1 During all alignments, supply a distortion free AC mains voltage
to set via an isolating transformer with low internal impedance.
4.2 Align in pre-warmed condition, at least 30 minutes warm-up with
nominal picture brightness.
4.3 Purity, geometry and subsequent alignments should be carried
out in magnetic cage with correct magnetic field.
Northern hemisphere : H=0, V=450 mG, Z=0
Southern hemisphere : H=0, V=-520 mG, Z=0
4.4 All voltages are to be measured or applied with respect to ground.
4.5 Adjust brightness controls to center position except for contrast
control which should be set to MAX.
Note: Do not use heatsink as ground.
4.6 Any external voltage sources should have a low internal
impedance.
4.7 Adjust function controls to center position unless otherwise
stated.
4.8 The white balance and purity has to be adjusted in dully lighted
room.
4.9 All alignments have to be done in a room with a temperature of
25+/- 10 C.
0
5. To access factory mode
To leave factory mode
5.1 Turn off monitor (don't turn off PC)
5.2 Press '" " and " " simultaneously on the front control
panel,then press " ",wait till the OSD menu with characters
V40 109F5 V0.45 20030410 (below OSD menu)" come on the
screen of monitor.
5.3 If OSD menu disappears on the screen of monitor, press " "
again (anytime), then the OSD menu comes on the screen again.
5.4 Using " " : to select OSD menu.
5.5 Using " " : to increase or decrease the setting.
5.6 Using " " to access/confirm the selection.
5.7 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
Factory
Mode
Indicator
6. Picture geometry setting
- Apply a video signal with cross-hatch pattern.
- Apply a video signal in the 1024 x 768 with 68.7 kHz/85 Hz mode.
- Set contrast control at Max. position, and brightness control in the
mid-point.
6.4 Alignment of horizontal geometry and vertical geometry
6.4.1 Adjust the H-width to 306 mm
6.4.2 Adjust the H-phase to center position.
6.4.3 Adjust V-size to 230mm.
6.4.4 Adjust V-Position to center.
Adjust/Trapezoid/pincushion/balance pincushion/paralleogram
6.4.5 Adjust picture tilt via I C BUS for correct top/bottom lines.
6.4.6 Adjust the top and bottom corner by I C to get optimum
corner geometry.
6.4.7 Adjust the parallelogram by I CBUS to get optimum vertical line.
6.4.8 Adjust the balance pincushion by I C BUS to get optimum
vertical line.
6.4.9 Adjust the trapezoid to get optimum vertical line.
6.5 Adjust size/centering/trapezium/pincushion/parallelogram
of all other preset modes via I C bus.
(to repeat from step 6.4.1 to step 6.4.9)
2
2
2
2
2
V40 107P5 V0.45 20031013
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Electrical Adjustments (Continued)
9Go to cover page
12
V40 107P5
BIASRGB:R(red) G(green) B(blue) cutoff
GAINRGB:R(red) G(green) B(blue) gain
OSD contrast : OSD window contrast
V OFFSET : Vertical raster center
V GAIN : Vertical size center
VLIN BAL : Vertical Linearity Balance
V FOCUS : Vertical Focus adiustment
T CORNER: Corner Correctionof TOP
B CORNER: Corner Correctionof BOTTOM
EHT H : Horizontal Size compensation
ABL : Auto brightness Limitation
SUB : Sub Contrast allowance range
SUB : Sub Brigntness allowance range
SUB : Horizontal size range adjustment range
HLIN : Horizontal Linearity
V LIN : Vertical Linearity
RANGE : Zoom range
7.2 Connect the video input, set brightness control at center, and
contrast control at maximum
7.3
set R,G,B cut-off at 127 9300k and 6500K(EEPROM preload value)
R,G,B gain at 185 9300k and
180 6500K(EEPROM preload value)
ABL at 160 9300k (EEPROM preload value)
SUB-CON at 220 9300k (EEPROM preload value)
7.4 Adjust 9300K color:
With color analyzer CA 100,
set R,G,B cut-off x=0.283, y=0.297, Y=0.10
7.5 Set R,G,B gain Y= 41+/- 1FL, x=0.283, y=0.297
7.6 Repeat 7.4,7.5 until RGB three guns get x=0.283, y=0.297,
readings on low Y=0.10+/-0.05FL and high Y=41+/-1FL
brightness of 9300.
7.7 Adjust 6500K color:
With color analyzer CA 100,
set R,G,B cut-off x=0.313, y=0.329, Y=0.10
7.8 Set R,G,B gain Y= 36+/- 1FL, x=0.313, y=0.329
7.9 Repeat 7.7,7.8 until RGB three guns get x=0.313, y=0.329,
readings on low Y=0.10+/-0.05FL and high Y=36+/-1FL
brightness of 6500.
7.10 Adjust SUB-CON to get Y=41+/-1FL.
7.11 Apply full white pattern of 9300 mode, adjust ABL to reach
30 +/- 1FL(at 9300 high brightness of R/G/B gain,
contrast at 100%)
(for ref. 158,122,111,212,192,192)
(for ref. 159,123,110,238,186,144)
(for ref. 160,125,110,247,180,118)
(for ref. 165,129,115,162,114,81)
(for ref. 127,255,7,188)
(for ref. 0,143,98,50)
(for ref. 151,255,255,108,50)
(for ref. 153,255,161)
(for ref. 111,91,190,255)
(for ref. 0)
(for ref. 3,3)
Fig. 2.2
(for example: 131 is value of "BIAS R")
9300 BIAS R G B GAINRGB
6500 BIAS R G B GAINRGB
5500 BIAS R G B GAINRGB
SRGB BIAS R G B GAINRGB
SRGB ( ) CUTOFF OSD
FOCUS(H V) VLINBAL USER
RASTER (H V) LIN(H V) SUB
V(OFFSET GAIN) SUB
CORNER(T B) ABL SUB
HEHT
LF(BRIGH SHARP)
EXIT
131
7. Alignment of Vg2 cut-off point, white tracking
Equipment : 1. Video Test Generator-801GC (Quantum Data)
2. Color-analyzer (Minolta CA-100)
VG2 [(screen), at the bottom of the L.O.T.].
7.1 Apply a video signal in the 1024 x 768 with 68.7 kHz/85 Hz mode,
select the "full white pattern" (sizes 306 x 230 mm).
* Use color-analyzer (Minolta CA-100) to adjust R/G/B cutoff and
gain.
OSD R/G/B cut-off and R/G/B gain can be accessed (for Philips
CRT), with initial data:
9300 K
R cutoff = 50%, R gain = 73% (I C)
G cutoff = 50%, G gain = 73% (I C)
B cutoff = 50%, B gain = 73% (I C)
6500 K
R cutoff = 50%, R gain = 71% (I C)
G cutoff = 50%, G gain = 71% (I C)
B cutoff = 50%, B gain = 71% (I C)
Brightness = 50%, Sub-Contrast = 86%, ABL = 63% (I C)
o
2
2
2
o
2
2
2
2
Step 1: To access factory mode
- Turn off monitor (don't turn off PC)
- Press " " and " " simultaneously on the front control
panel,then press " ",wait till the OSD menu with characters
V40 107P5 V0.11 20030804 (below OSD menu)" comes on the
screen of monitor as shown in Fig. 2.1.
- If OSD menu disappears on the screen of monitor, press " "
again (anytime), then the OSD menu comes on the screen again.
- Using " " to select .
- Using " " : to increase or decrease the value.
V40 107P5 V0.11 20030804
- Press " " button to access/confirm the selection.
Bring up the "function adjustment" as shown in Fig. 2.2.
- Press '" " button for function selection as shown in
Fig. 2.2.
- Press " " button to access/confirm each item selection
(The cursor indicator will be changed from yellow colour to
red colour.)
MODEL SELECT
Factory
Mode
Indicator
Fig. 2.1
V40 107P5 V0.11 20030804
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Electrical Adjustments (Continued)
8. Focus adjustment
9. Loading DDC code
The DDC HEX data should be written into the EEPROM
(7802) by EDID301.EXE Program(3138 106 10103)
and software DDC Alignment kits (4822 310 11184).
With display at timing ,
each block is a square of . Set brightness at 50%
and at the center of the screen. and adjust focus
pot-meter which is located at fly-back transformer, until the haze
just disappears on 2/3 east and west, top and down of the screen.
- Make sure the monitor is not exposed to any
external magnetic field.
- Produce a full red pattern on the screen, adjust the
purity magnet rings on the PCM assy (on CRT) to
obtain a complete field of the color red. This is done
by moving the two tabs (2-pole) in such a manner
that they advance in an opposite direction but at
the same time to obtain the same angle between
the two tabs, which should be approximately 180
degree.
- Check by full green pattern and full blue pattern
again to observe their respective color purity.
Introduction
Slight deviation in the static convergence can be
corrected by using two permanent pairs of magnets
which are fitted around the neck of the CRT. These
are the 4-pole magnet and the 6-pole magnet.
The 4-pole magnet move the outermost electron
beams (R and B) parallel in the opposite direction
from the other. The 6-pole magnet moves the
outermost electron beam (R, B and G) parallel in the
opposite direction from the other.
The magnetic field of the above magnets do not affect
the center of the CRT neck.
Setting
- Before the static convergence setting can be made,
the monitor must be switched on for 30 minutes.
- The focus setting must be made correctly.
- Signal: 640 * 480, 31.5 kHz/60 Hz mode.
- Set the tabs of the 4-pole magnet in the neutral
position. This is when the tabs are opposite one
another. In this position the magnets do not affect the
deflection of the R and B electron beams.
- Set the tabs of the 6-pole magnet in the neutral
position. This is when the tabs are opposite one
another. In this position the magnets do not affect the
deflection of the R, B, and G electron beams.
- First set the 4-pole magnet optimally.
- Then set the 6-pole magnet optimally.
- If the convergence is not now optimal, then adjust to
the optimal setting with the 4-pole magnet and then with
the 6- Pole magnet again.
- Set the tabs of the 6-pole magnet in the neutral
position. This is when the tabs are opposite one
another. In this position the magnets do not affect the
deflection of the R, B, and G electron beams.
- First set the 4-pole magnet optimally.
- Then set the 6-pole magnet optimally.
- If the convergence is not now optimal, then adjust to
the optimal setting with the 4-pole magnet and then
with the 6- pole magnet again.
10. Purity adjustment
11. Static convergence
9-blocks ME pattern 79.9KHz 1280 X 1024
90mm x 90mm
contrast at 100%
2-pole purity magnet
6-pole convergence magnet
4-pole convergence magnet
Deflection Yoke
4-pole Beam motion producced by the
4-pole convergence magnet
S
S
NN
BG R
S
S
N
N
BGR
Beam displacement
direction
Magnetic flux
lines
6-pole Beam motion producced by the
6- pole convergence magnet
S
S
S
N
N
NR
BG
S
SS
NN
N
R
BG
Go to cover page
13
V40 107P5
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DDC Instructions
14
V40 107P5
1. General
3. Pin assignment
Fig. 2 Alignment Kits
To Monitor
DC 8V~12V
Video CardVideo Card
To Printer
Power indicator
A. 15-pin D-Sub Connector
DDC Data Re-programming
In case the main EEPROM with Software DDC 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 with Software DDC 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
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
b. Printer cable x1
c. D-Sub cable x1
Note: The EDID301.EXE (Release Version 1.58, 20000818)is a
windows-based program, which cannot be run in MS-DOS.
2. System and equipment requirements
Diskette with EDID301.EXE
EDID301.EXE
Figure 1
Ver:1.58
The 15-pin D-sub connector (male) of the signal cable
on the 3rd row for DDC feature :
1
10
6
11 15
5
Assignment Assignment
Pin No. Pin No.
Ground
Ground
Blue video input
2
7
6
8
4
5
3
19
12
11
14
13
15
10
Red video ground
Blue video ground
Green video ground
for selftest(PC ground)
DDC 5V
Sync. Ground
Data clock line(SCL)
V.Sync(VCLK)
H.Sync
Bi-directional data(SDA)
Green video input
Red video input
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X
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15
DDC Instructions (Continued) V40 107P5
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 re-
probrammed by enabling "factory memory data write" function on the
DDC program (EDID301.EXE).
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.
Fig. 4
*** 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
Step 2
: 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
shown in Fig.3.
4. Click button. The main menu appears (as shown in Fig. 6).OK
This is for initialize alignment box.
Fig. 6
Fig. 5
Fig. 7
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.
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).
Method 2: After create a shortcut of EDID301.EXE
This is for initialize alignment box.
: 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.
Fig. 9
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. 8
1
Fig. 3
Rear view of the monitor
~
~
PC
To printer port (LTP1)
DC Power
8~12 V
Printer
Port
To video card
To
Monitor
To PC Video cable
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DDC Instructions (Continued)
Go to cover page
16
V40 107P5
Fig. 13
Re-programming EEPROM (Software DDC)
Step 1: After initialize alignment box, connecting all cables and
box as shown in Fig. 10
Fig. 11
Fig. 12
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.
2. Select the DDC2B as the communication channel.
Select " " & fill out " " for Mapped EDID page address
as shown in Fig. 12.
Enable F0
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.
Step 4: Modify DDC data (Monitor Serial No.)
Next
Next Finish
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
the Step window.
3. Click OK button to confirm your selection.
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. 14
Fig. 15
~
~
PC
To video card
To printer port (LTP1)
DC Power
8~12 V
Printer
Port
To
Monitor
To PC
Video cable
Fig. 10
Rear view of the monitor
Definition of Serial Number (barcode format)
TY00 03 15000001
Serial Number (U.S.A: 8 digit)
Week
Year
TY Code
TY----Chungli
CX----Dong Guan
HD----Hungary
BZ----Suzhou
(Others regions: 6 digit)
two space
(for example: change it from TY 503960
to TY 123456)
------>
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DDC Instructions (Continued)
Go to cover page
17
V40 107P5
Fig. 16
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.
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".
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.
Fig. 19
If you do not select "Software DDC only", when you execute
"write EDID", it will bring up an error message as below.
If you do not access "Factory mode", when you execute
"write EDID", it will bring up an error message as below.
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
V40 107P5 V0.11 20030804 (below OSD menu)" come on the
screen of monitor.
If OSD menu disappears on the screen of monitor, press " "
again (anytime), then the OSD menu comes on the screen again.
Fig. 17
MODEL SELECT
Factory
Mode
Indicator
2. Click .Save
107P5 V40
V40 107P5 V0.11 20030804
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DDC Instructions (Continued)
Go to cover page
18
Fig. 20
Fig. 22
Fig. 23
Fig. 21
Step 10: Exit DDC program
Pull down the File menu and select Exit as shown in Fig. 21.
(EDID Tool 3.01)
Step 9: Load DDC data
Open
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
in Fig. 17 & Fig. 16.
5. Write EDID (click ).
Note1 : In User Mode: Read DDC data only
Software
DDC only was disabled
Before read EDID code, please confirm that the
as shown in Fig. 22.
Note2:InFactory Mode: Read/Write DDC data
Software DDC only was enabled
Before Read/Write EDID code, please confirm that the
as shown in Fig. 23.
If you do not disable "Software DDC only", when you execute
"read EDID", it will bring up an error message as below.
107P5 V40.DDC
107P5 V40.DDC
V40 107P5
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19
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V40 107P5
Hex Data of DDC2B
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 : 85
Standard Timing Identification #5
Horizontal active pixels : 1600
Aspect Ratio : 4:3
Refresh Rate : 75
Standard Timing Identification #6
Horizontal active pixels : 1920
Aspect Ratio : 4:3
Refresh Rate : 60
Detailed Timing #1
Pixel Clock (MHz) : 202.5
H Active (pixels) : 1600
H Blanking (pixels) : 560
V Active (lines) : 1200
V Blanking (lines) : 50
H Sync Offset (F Porch) (pixels): 64
H Sync Pulse Width (pixels): 192
V Sync Offset (F Porch) (lines) : 1
V Sync Pulse Width (lines) : 3
H Image Size (mm) : 310
V Image Size (mm) : 230
H Border (pixels) : 0
V Border (lines) : 0
Flags : Non-interlaced
: Normal Display, No stereo
: Digital Separate sync.
: Positive Vertical Sync.
: Positive Horizontal Sync.
Monitor Descriptor #2
Serial Number : TY 123456
Monitor Descriptor #3
Monitor Name : PHILIPS 107P5
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 : 97
Max. Supported Pixel : 240
No secondary GTF timing formula supported.
Extension Flag : 0
Check sum : A3 (HEX.)
**********************************************************************
EDID log file (LG tube)
**********************************************************************
Vendor/Product Identification
ID Manufacturer Name : PHL
ID Product Code : E014 (HEX.)
ID Serial Number : 12345 (DEC.)
Week of Manufacture : 35
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
Composite Sync
without Sync on Green
no Serration required
Maximum H Image Size : 31
Maximum V Image Size : 23
Display Transfer Characteristic : 2.87
(gamma)
Feature Support (DPMS) : Standby
Suspend
Active Off
Display Type : RGB color display
Color Characteristics
Red X coordinate : 0.625
Red Y coordinate : 0.336
Green X coordinate : 0.29
Green Y coordinate : 0.599
Blue X coordinate : 0.149
Blue Y coordinate : 0.073
White X coordinate : 0.283
White Y coordinate : 0.297
Established Timings
Established Timings I : 720 x 400 @70Hz (IBM,VGA)
720 x 400 @88Hz (IBM,XGA2)
640 x 480 @60Hz (IBM,VGA)
640 x 480 @67Hz (Apple ,Mac )
640 x 480 @72Hz (VESA)
640 x 480 @75Hz (VESA)
800 x 600 @56Hz (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)
1280 x 1024 @75Hz (VESA)
Manufacturer's timings : 1152 x 870@75Hz(Apple,MacII)
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
******************************************************************
EDID data (128 bytes LG)
******************************************************************
0: 00 1: ff 2: ff 3: ff 4: ff 5: ff 6: ff 7: 00
8: 41 9: 0c 10: 14 11: e0 12: 39 13: 30 14: 00 15: 00
16: 23 17: 0d 18: 01 19: 03 20: 6c 21: 1f 22: 17 23: bb
24: e8 25: 05 26: 78 27: a0 28: 56 29: 4a 30: 99 31: 26
32: 12 33: 48 34: 4c 35: ff 36: ef 37: 80 38: 31 39: 59
40: 45 41: 59 42: 61 43: 59 44: 81 45: 99 46: a9 47: 4f
48: d1 49: 40 50: 01 51: 01 52: 01 53: 01 54: 1a 55: 4f
56: 40 57: 30 58: 62 59: b0 60: 32 61: 40 62: 40 63: c0
64: 13 65: 00 66: 36 67: e6 68: 10 69: 00 70: 00 71: 1e
72: 00 73: 00 74: 00 75: ff 76: 00 77: 54 78: 59 79: 20
80: 31 81: 32 82: 33 83: 34 84: 35 85: 36 86: 0a 87: 20
88: 20 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: 50 107: 35 108: 00 109: 00 110: 00 111: fd
112: 00 113: 32 114: a0 115: 1e 116: 61 117: 18 118: 00 119: 0a
120: 20 121: 20 122: 20 123: 20 124: 20 125: 20 126: 00 127: a3
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Hex Data of DDC2B
20
V40 107P5
**********************************************************************
EDID log file (CPT tube)
**********************************************************************
Vendor/Product Identification
ID Manufacturer Name : PHL
ID Product Code : E014 (HEX.)
ID Serial Number : 12345 (DEC.)
Week of Manufacture : 35
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
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 : 0.600
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)
720 x 400 @88Hz (IBM,XGA2)
640 x 480 @60Hz (IBM,VGA)
640 x 480 @67Hz (Apple ,Mac )
640 x 480 @72Hz (VESA)
640 x 480 @75Hz (VESA)
800 x 600 @56Hz (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)
1280 x 1024 @75Hz (VESA)
Manufacturer's timings : 1152 x 870 @75Hz (Apple ,Mac II)
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 : 85
Standard Timing Identification #5
Horizontal active pixels : 1600
Aspect Ratio : 4:3
Refresh Rate : 75
Standard Timing Identification #6
Horizontal active pixels : 1920
Aspect Ratio : 4:3
Refresh Rate : 60
Detailed Timing #1
Pixel Clock (MHz) : 202.5
H Active (pixels) : 1600
H Blanking (pixels) : 560
V Active (lines) : 1200
V Blanking (lines) : 50
H Sync Offset (F Porch) (pixels): 64
H Sync Pulse Width (pixels) : 192
V Sync Offset (F Porch) (lines) : 1
V Sync Pulse Width (lines) : 3
H Image Size (mm) : 310
V Image Size (mm) : 230
H Border (pixels) : 0
V Border (lines) : 0
Flags : Non-interlaced
: Normal Display, No stereo
: Digital Separate sync.
: Positive Vertical Sync.
: Positive Horizontal Sync.
Monitor Descriptor #2
Serial Number : TY 123456
Monitor Descriptor #3
Monitor Name : PHILIPS 107P5
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 : 97
Max. Supported Pixel : 240
No secondary GTF timing formula supported.
Extension Flag : 0
Check sum : E6 (HEX.)
**********************************************************************
EDID data (128 bytes CPT)
**********************************************************************
0: 00 1: ff 2: ff 3: ff 4: ff 5: ff 6: ff 7: 00
8: 41 9: 0c 10: 14 11: e0 12: 39 13: 30 14: 00 15: 00
16: 23 17: 0d 18: 01 19: 03 20: 6c 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: ff 36: ef 37: 80 38: 31 39: 59
40: 45 41: 59 42: 61 43: 59 44: 81 45: 99 46: a9 47: 4f
48: d1 49: 40 50: 01 51: 01 52: 01 53: 01 54: 1a 55: 4f
56: 40 57: 30 58: 62 59: b0 60: 32 61: 40 62: 40 63: c0
64: 13 65: 00 66: 36 67: e6 68: 10 69: 00 70: 00 71: 1e
72: 00 73: 00 74: 00 75: ff 76: 00 77: 54 78: 59 79: 20
80: 31 81: 32 82: 33 83: 34 84: 35 85: 36 86: 0a 87: 20
88: 20 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: 50 107: 35 108: 00 109: 00 110: 00 111: fd
112: 00 113: 32 114: a0 115: 1e 116: 61 117: 18 118: 00 119: 0a
120: 20 121: 20 122: 20 123: 20 124: 20 125: 20 126: 00 127: e6
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