Q9T5–FP93GX Service Manual Contents Chapter 1 Engineering

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Q9T5–FP93GX Service Manual Contents Chapter 1 Engineering | Manualzz
Product System (PS)
Subject:
FP93GX C501 Service Manual
Part No.:
99.L2E72.XBC
Doc. No.
99.L2E72.XBC-C501-001
NA
Project Code:
99.L2E72.001
Component Part. No.:
Model Name:
Q9T5
Marketing Description :
Rev.:
Page
0
1
of
48
Q9T5–FP93GX Service Manual
Contents
Chapter 1 Engineering Specification
2
Chapter 2 Circuit Operation Theory
17
Chapter 3 Alignment Procedure
28
Chapter 4 Trouble Shooting Guide
34
Chapter 5 Customer Acceptance Criteria
38
Chapter 6 Screw Torque
45
Chapter 7 Exploded Diagram
47
1
Form No: BQY0-0B-003-32(031205)
Product System (PS)
Subject:
FP93GX C501 Service Manual
Part No.:
99.L2E72.XBC
Doc. No.
99.L2E72.XBC-C501-001
NA
Project Code:
99.L2E72.001
Component Part. No.:
Model Name:
Q9T5
Marketing Description :
Rev.:
Page
0
2
of
48
Chapter 1 Engineering Specification
1.Introduction
This specification describes FP93GX, which is a 19” Non-Green-Product with analog/digital interface color TFT
LCD monitor (no audio). The monitor supports maximum resolution up to 1280x1024 with analog and digital
inputs.
The features summary is shown below,
*All panel spec. in C201 definition depends on the variance of panel source.
*All spec. of monitor need to warm up at least 1hr.
*All spec. of monitor need to set “Color” on “User preset” mode.
*All spec. of monitor mentioned “Contrast Ratio” the test condition: Set “brightness” at 100, and “contrast” at 50.
*All spec. of monitor mentioned “Luminance” the test condition: Set “brightness” at 100, and “contrast” at 100.
Feature items
Panel supplier & module name
Screen diagonal
Display Format
Pixel Pitch
Viewing Angle (@ Contrast Ratio >= 10)
Analog interface with Scaling supported
DVI interface with Scaling supported
Video interface with Scaling supported
Max resolution mode supported
Number of Display Colors supported
Contrast Ratio
Luminance
AC power input
DC power input (with AC power adapter)
DPMS supported
LED indicator for power status showed
OSD for control & information supported
Multi-language supported for OSD
Buttons control supported
Flywheel control supported
Scaling function supported
Auto adjustment function supported
DDC function supported (EDID ver. 1.3)
Specifications
Remark
AUO M190EG02 V0A
19” (48cm)
1280 (H) x 1024 (V)
0.294 mm x 0.294 mm
R/L:70/70 degrees (typ)
and U/D: 70/60 degrees (typ)
R/L:60/60 degrees (min)
and U/D: 60/50 degrees (min)
Yes
Yes
No
1280x1024@75Hz
TN
376.32(H) x301.06(V)
Panel Display information
per one triad
With 15-pin D-sub connector
With 24-pin DVI-D connector
16.2 millions
6 bits data depth+FRC
Test Condition: Set Contrast at
700:1 (typ.),500:1(min)
50, Brightness at 100, Color at
User preset
Test Condition : Set contrast at
300 cd/m2 (typ.),240 cd/m2 (min) 100 , brightness at 100 , color at
User preset.
Yes
90-264 Volts, 47-63 Hz.
No
Yes
<1W
Yes
Green/Amber/Non
Yes
8 languages(Asia)
Yes
14 language(Europe)
6 buttons including 1 monitor
Yes
power on/off control button.
No
Yes
Yes
“I-Key” function
Yes
DDC2B
2
Form No: BQY0-0B-003-32(031205)
Product System (PS)
FP93GX C501 Service Manual
Subject:
Part No.:
99.L2E72.XBC
Doc. No.
99.L2E72.XBC-C501-001
NA
Project Code:
99.L2E72.001
Component Part. No.:
Model Name:
Q9T5
Marketing Description :
DDC-CI support version 1.1 or later
Audio speakers supported
Audio Jack (input connector) supported
Earphone Jack (input connector) supported
Microphone function supported
Mechanical Tilt base design
VESA wall mounting design
Mechanical Rotate design
Mechanical Lift base design
Kensington compatible lock design
Rev.:
Page
Yes
No
No
No
No
Yes
Yes
No
No
Yes
0
3
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48
DDC-CI
From -5 to +20 degree
2. Operational Specification
2.1 Power supply
Item
Input Voltage range
Input Current range
Power Consumption
DPMS
Inrush Current
Earth Leakage Current
Hi-Pot
Power Line Transient
Condition
Spec
Universal input full range
90 ~ 264VAC
Normal “On” operation
DPMS “Off” state
110 VAC
220 VAC
264 VAC/50Hz
1. 1500VAC, 1 sec
2. Ground test: 30A, 1sec
IEC1000-4-4
90~264VAC /47~63Hz
< 2.0 Arms
< =40 W (w/o USB)
<1W
< 30 A (peak)
< 60 A (peak)
< 3.5 mA
Without damage
< 0.1 ohm
1KV
Common: 2KV,
Differential: 1KV
IEC1000-4-5 (Surge)
CCFL operation range
90 ~ 264VAC
CCFL Frequency
90 ~ 264VAC
40KHz ~ 60KHz
Color: Black
Length: 1500 +/- 50 mm
Power cord
OK N.A
√
√
√
√
√
√
√
√
Remark
LED: Green
LED: Amber
Cold-start
(on-line test)
(in-lab test)
√
√
Depends on panel
source
√
Depends on panel
√
source
2.2 Signal interface
Item
Condition
15-pin D-sub connector
Color: Black
Length: 1500 +/- 30 mm
Color: Black
Length: 2000 +/- 50 mm
See Note-1
24-pin DVI-D connector
See Note-2
Signal type
Separate analog R/G/B
15-pin D-Sub
Signal Cable
24-pin DVI-D
Pin assignment
Spec
Video input
OK N.A
√
Remark
√
√
√
√
For 15-pin D-sub
For 24-pin DVI-D
For 15-pin D-sub
3
Form No: BQY0-0B-003-32(031205)
Product System (PS)
FP93GX C501 Service Manual
Subject:
Part No.:
99.L2E72.XBC
Doc. No.
99.L2E72.XBC-C501-001
NA
Project Code:
99.L2E72.001
Component Part. No.:
Model Name:
Q9T5
Marketing Description :
Level
700 mV (peak to peak)
Impedance
75 Ohms +/- 1.5 Ohms
Signal type
Level
Sync input
Impedance
Sync Pulse Width (SPW)
Separate H/V-sync
Composite H/V-sync
(Positive/Negative)
Logic High: 2.4V ~ 5.5V
Logic Low: 0V ~ 0.5V
(TTL level)
Minimum 2.2K 0.7s < H-SPW
1H < V-SPW
Rev.:
Page
0
4
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48
√
√
√
√
√
√
For 15-pin D-sub
Refer to VESA VSIS
Standard V1R1
10K for application
Note-1: The pin assignment of 15-pin D-sub connector is as below,
Pin
1
2
3
4
5
6
7
8
Signal Assignment
Red video
Green video
Blue video
Ground
Cable Detected
Red Ground
Green Ground
Blue Ground
Pin
9
10
11
12
13
14
15
Signal Assignment
PC5V (+5 volt power)
Sync Ground
Ground
SDA
H-Sync (or H+V)
V-sync
SCL
Note-2: The pin assignment of 24-pin DVI-D connector is as below,
Pin
1
2
3
4
Signal Assignment
TMDS RX2TMDS RX2+
TMDS Ground
Floating
Pin
13
14
15
16
Signal Assignment
Floating
+5V Power
Ground
Hot Plug Detect
4
Form No: BQY0-0B-003-32(031205)
Product System (PS)
Subject:
FP93GX C501 Service Manual
Part No.:
99.L2E72.XBC
Doc. No.
99.L2E72.XBC-C501-001
NA
Project Code:
99.L2E72.001
Component Part. No.:
Model Name:
Q9T5
Marketing Description :
5
6
7
8
9
10
11
12
Floating
DDC Clock
DDC Data
Floating
TMDS RX1TMDS RX1+
TMDS Ground
Floating
17
18
19
20
21
22
23
24
Rev.:
Page
0
5
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48
TMDS RX0TMDS RX0+
TMDS Ground
Floating
Floating
TMDS Ground
TMDS Clock+
TMDS Clock-
2.3 Video performance
Item
Max. support Pixel rate
Max. Resolution
Condition
Spec
135 MHz
1280 x 1024
< 6.25 ns
(50% of minimum pixel
clock period)
Rise time + Fall time
Settling
Time
after
overshoot /undershoot
< 5% final full-scale value
Overshoot/Undershoot
< 12% of step function
voltage level over the full
voltage range
OK N.A
√
√
√
√
√
Remark
1280 x 1024 @ 75Hz
(max. support timing)
Refer to VESA VSIS
Standard V1R1
Refer to VESA VSIS
Standard V1R1
f
2.4 Scan range
Item
Condition
Horizontal
Vertical
Spec
30 ~ 82 KHz
56 ~ 76 Hz
OK N.A
Remark
OK N.A
Remark
√
√
2.5 Plug & Play DDC2B DDC-CISupport
Item
DDC channel type
EDID
DDC-CI
Condition
Spec
DDC2B
√
Version 1.3
√
Version 1.1 or Later
√
Refer to FP93GX S/W
spec. document to see
the detailed EDID data
definition.
Refer to FP93GX S/W
spec
5
Form No: BQY0-0B-003-32(031205)
Product System (PS)
Subject:
FP93GX C501 Service Manual
Part No.:
99.L2E72.XBC
Doc. No.
99.L2E72.XBC-C501-001
NA
Project Code:
99.L2E72.001
Component Part. No.:
Model Name:
Q9T5
Marketing Description :
Rev.:
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48
2.6 Support Timings
Actual Output
Input Timing
Resolution
Horizontal
Vertical
Dot Clock
Actual display
640x350
31.47(P)
70.08(N)
25.17
1280x943
720x400
31.47(N)
70.08(P)
28.32
1280x1024
640x480
31.47(N)
60.00(N)
25.18
1280x1024
640x480
35.00(N)
67.00(N)
30.24
1280x1024
640x480
37.86(N)
72.80(N)
31.5
1280x1024
640x480
37.50(N)
75.00(N)
31.5
1280x1024
800x600
37.88(P)
60.32(P)
40.00
1280x1024
800x600
48.08(P)
72.19(P)
50.00
1280x1024
800x600
46.86(P)
75.00(P)
49.50
1280x1024
832X624
49.72(N)
74.55(N)
57.29
1280x1024
1024x768
48.36(N)
60.00(N)
65.00
1280x1024
1024x768
56.48(N)
70.10(N)
75.00
1280x1024
1024x768
60.02(P)
75.00(P)
78.75
1280x1024
1024X768
60.24(N)
74.93(N)
80.00
1280x1024
1152x864
67.50(P)
75.00(P)
108.00
1280x1024
1152x870
68.68(N)
75.06(N)
100.00
1280x1024
1152x900
61.80(N)
66.00(N)
94.50
1280x1024
1152x900
71.81(N)
76.14(N)
108.00
1280x1024
1280x1024
64.00(P)
60.00(P)
108.00
1280x1024
1280x1024
75.83(N)
71.53(N)
128.00
1280x1024
1280x1024
80.00(P)
75.00(P)
135.00
1280x1024
1280x1024
81.18(N)
76.16(N)
135.09
1280x1024
OK N.A
√
Remark
√
DOS
√
DOS
√
DOS
√
Macintosh
√
VESA
√
VESA
√
Macintosh
√
VESA
√
Macintosh
√
Macintosh
√
SUN
√
VESA
√
VESA
√
VESA
√
VESA
√
VESA
√
VESA
√
SUN 66
√
VESA
√
VESA
√
IBM1
SPARC2
Note-3: “P”, “N” stands for “Positive”, “Negative” polarity of incoming H-sync/V-sync (input timing).
6
Form No: BQY0-0B-003-32(031205)
Product System (PS)
Subject:
FP93GX C501 Service Manual
Part No.:
99.L2E72.XBC
Doc. No.
99.L2E72.XBC-C501-001
NA
Project Code:
99.L2E72.001
Component Part. No.:
Model Name:
Q9T5
Marketing Description :
Rev.:
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48
3. Operational & Functional Specification
3.1 Video performance
*All spec. of monitor need to warm up at least 1hr.
Item
Resolution
Condition
Any input resolution modes
which are under 1280x1024
Response time
Response time with AMA
Viewing angle
1280 x 1024
OK N.A
√
700:1 (typ.),500:1(min)
√
At R/G/B saturated condition
300 cd/m2 (typ.),240(min)
√
Rising + Falling time
6 ms (typ.),12ms(max)
√
Average response time of
gray level to gray level
2ms(typ.), 2.8ms(max)
√
Contrast ratio
Brightness
Spec
At Contrast ratio = 10
At Contrast ratio = 10
CIE coordinate of White
Display colors
R/L: 70/70 degrees (typ.)
60/60 degrees (min)
U/D: 70/60 degrees (typ.)
60/50 degress(min)
(0.31, 0.33) +/- (0.03, 0.03)
16.2 Millions colors
√
Remark
Test Condition:
Set Contrast at 50,
Brightness at 100,
Color at User
preset.
Test Condition :
Set contrast at
100, brightness at
100, color at User
preset.
Test Equipment:
Westar TRD 100
or equal level
equipment ;
Test Condition:
Set Contrast at 50,
Brightness at 90,
Color at User
preset.
√
√
√
6 bit +FRC
3.2 Brightness Adjustable Range
Item
Condition
At default contrast level
(saturate
point) & Full-white
Brightness adjustable range
color pattern
Spec
(Max. brightness value –
Min. brightness value)
100 cd/
OK N.A
Remark
√
3.3 Acoustical Noise
Item
Acoustical Noise
Condition
At 1 meter distance
& “Audio” function disabled
Spec
30 dB/A
OK N.A
√
Remark
7
Form No: BQY0-0B-003-32(031205)
Product System (PS)
FP93GX C501 Service Manual
Subject:
Part No.:
99.L2E72.XBC
Doc. No.
99.L2E72.XBC-C501-001
NA
Project Code:
99.L2E72.001
Component Part. No.:
Model Name:
Q9T5
Marketing Description :
Rev.:
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48
3.4 Environment
Item
Temperature
Humidity
Altitude
Condition
Spec
Operating
0 ~ +40 Non-operating
-20 ~ +60 Operating
10 ~ 90%
Non-operating
10 ~ 90%
Operating
0~3048m (10,000ft)
Non-operating
0~12,192m (40,000ft)
OK N.A
√
√
√
√
√
√
Remark
Non-condensing
Non-condensing
Without packing
With packing
3.5 Transportation
Item
Condition
Spec
(1) Sine wave
OK N.A
Remark
5~200Hz 1.5G, 1 octave/min,
15 min dwell on each
resonant
frequency,
all
primary axis, one sweep (30
min
minimum)
per
orientation, total of 90+ min.
(2) Random
(1) Vibration
Package, Non-Operating
5 ~100 Hz, 0 dB/Oct. 0.015
g2/Hz
100 ~200 Hz, -6 dB/Oct.
200 Hz, 0.0038 g2/Hz
Equivalent to 1.47 Grms, All
primary axis, 20 min perorientation, total is 60 min.
√
(3) Procedure:
(2) Unpackaged Vibration
(3) Drop
Confirmed sample with
appearance and function
ready
before testing then compare
with after test record as
brightness, uniformity and
contrast ratio. Perform
random vibration after
sine-wave vibration test.
Test Spectrum:
20 Hz 0.0185(g2/Hz)
200Hz 0.0185(g2/Hz)
Unpackaged, Non-Operating Duration : 5 Minutes
Axis : 3 axis ( Horizontal
and Vertical axis ,Z axis)
Package, Non-Operating
91 cm Height (MP stage)
(1 corner, 3 edges, 6 faces)
√
√
8
Form No: BQY0-0B-003-32(031205)
Product System (PS)
Subject:
FP93GX C501 Service Manual
Part No.:
99.L2E72.XBC
Doc. No.
99.L2E72.XBC-C501-001
NA
Project Code:
99.L2E72.001
Component Part. No.:
Model Name:
Q9T5
Marketing Description :
Wooden package,
Non-Operating
(4) Shock
Waveform: half sine
Faces: 6 sides/ per orientation
3 shocks.
Duration: <3ms
Velocity accelerate: 75g
Rev.:
Page
0
9
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48
√
3.6 Electrostatic Discharge Requirements
Item
Condition
Electrostatic Discharge
Spec
OK N.A
Remark
Spec
OK N.A
Remark
Contact: 8KV
Air: 15KV
IEC801-2 standard
√
3.7 EMC
Item
Condition
Electric
TCO03
Magnetic
FCC part 15J class B
EMI
EN55022 class B
Band 1 < 10 V/m
Band 2 < 1 V/m
Band 1 < 200nT
Band 2 < 25nT
After Mass production under
1dBuv for constant measure.
Besides DNSF and VCCI
class-2 are optional.
√
√
√
3.8 Reliability
Item
MTBF Prediction
CCFL Life time
Condition
Spec
Refer to MIL-217F
At 25±2, under 6.0mA
50,000 Hours (min)
> 60,000 Hours
OK N.A
√
√
Remark
Excluding CCFL
See Note-4
Note-4: CCFL lifetime is determined as the time at which brightness of lamp is 50%. The typical lifetime of
CCFL is on the condition at 6.0mA lamp current.
3.9 Audio performance (Optional)
Item
Preamp + Power amp
(1)Output power
(2)THD (@ 1W)
(3)S/N ratio
Speaker Driver
(1)Nominal impedance
(2)Rated input power
(3)Frequency response
(4)Output sound pressure level
(5)Dimension of box
Condition
Spec
2 Wrms/CH @ 1KHz
<1%
>40dB
4 ohm
2 W/CH
180~20KHz
SPL-10dB
84 ± 3 dB (1W 0.5M)
284x60x27mm2
OK N.A
Remark
√
√
√
√
√
√
√
√
9
Form No: BQY0-0B-003-32(031205)
Product System (PS)
Subject:
FP93GX C501 Service Manual
Part No.:
99.L2E72.XBC
Doc. No.
99.L2E72.XBC-C501-001
NA
Project Code:
99.L2E72.001
Component Part. No.:
Model Name:
Q9T5
Marketing Description :
Audio Control
(1)Volume range
(2)Mute
Rev.:
Page
0
10
of
48
√
√
0 ~100 levels
On/Off
4. LCD Characteristics
4.1 The Physical definition & Technology summary of
LCD panel
Item
LCD Panel Supplier
Panel type of Supplier
Screen Diagonal
Display area
Physical Size
Weight
Technology
Pixel pitch
Pixel arrangement
Display mode
Support color
Condition
Spec
OK N.A
AUO M190EG02 V0
482.6mm(19”)
Unit=mm
376.32(H) x 301.06(V)
Unit=mm
396(W) x 324(H) x 17.5(D)
Unit=gram
2500(Max.)
TN type
Unit=mm
Remark
√
√
√
√
√
√
√
√
√
√
√
AUO
0.294(H) x 0.294(W)
R/G/B vertical stripe
Normally White
16.2 Millions colors
Per one triad
6 bit + FRC data
4.2 Optical characteristics of LCD panel
Item
Viewing Angle
Unit
[degree]
[degree]
[degree]
[degree]
Contrast ratio
Response Time
[msec]
[msec]
[msec]
Color / Chromaticity
Coordinates (CIE)
Color Coordinates (CIE) White
Luminance Uniformity
[%]
Conditions
Horizontal (Right)
CR = 10
(Left)
Vertical
(Up)
CR = 10
(Down)
Normal Direction
Rising Time
Falling Time
Rising + Falling
Red x
Red y
Green x
Green y
Blue x
Blue y
White x
White y
9 points measurement
Min.
60
60
60
50
500
0.61
0.31
0.26
0.58
0.11
0.04
0.28
0.30
75
Typ.
70
70
70
60
700
4
2
6
0.64
0.34
0.29
0.61
0.14
0.07
0.31
0.33
80
Max.
-
Remark
0.67
0.37
0.32
0.64
0.17
0.10
0.34
0.36
10
Form No: BQY0-0B-003-32(031205)
Product System (PS)
FP93GX C501 Service Manual
Subject:
Part No.:
99.L2E72.XBC
Doc. No.
99.L2E72.XBC-C501-001
NA
Project Code:
99.L2E72.001
Component Part. No.:
Model Name:
Q9T5
Marketing Description :
White Luminance @ CCFL [cd/m2]
6.0mA (center)
[%]
Crosstalk (in 75Hz)
240
Rev.:
Page
0
11
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48
300
1.5
* The test methods for the above items’ definition, please refer to the relative panel specification.
5. User Controls
5.1 User’s hardware control definition
Item
Power button
Enter button
Right/Inc. button
Left/Dec. button
Exit / Input Select button
Mode button
Input Select button
iKey button
Mute button
Condition
Spec
OK N.A
√
√
√
√
√
√
√
Remark
√
√
5.2 OSD control function definition
Item
Auto Adjust
Brightness
Contrast
Horizontal Position
Vertical Position
Pixel Clock
Phase
Color
OSD Position
OSD Time
Language
Recall
Mode
Condition
Spec
Auto-Geometry
Bluish
Reddish
Normal
User: Separate R/G/B
adjustment
OSD Horizontal position
OSD Vertical position
From 5 sec to 60 sec
8/14 languages for
Asia/Europe Version
Color recall
Recall All
Standard / Movie1 / Movie2 /
Photo
OK N.A
√
√
√
√
√
√
√
Remark
√
√
√
√
√
√
11
Form No: BQY0-0B-003-32(031205)
Product System (PS)
Subject:
FP93GX C501 Service Manual
Part No.:
99.L2E72.XBC
Doc. No.
99.L2E72.XBC-C501-001
NA
Project Code:
99.L2E72.001
Component Part. No.:
Model Name:
Q9T5
Marketing Description :
D-sub
DVI
Input Select
Sharpness
Display Information
Over Drive
Volume
Mute
Hot key for Brightness
Hot key for Contrast
Hot key for Volume
Hot key for Input Select
Hot key for Mode
For input timing
Rev.:
Page
0
12
of
48
√
√
√
√
√
√
√
√
√
√
√
* The detailed firmware functions’ specification, please refer to C212 S/W spec. document.
6. Mechanical Characteristics
6.1 Dimension
Item
Bezel opening
Condition
Spec
378.2 x 302.9 mm
Monitor without Stand
W x H x D mm
404.2*332.3*68.5mm
Monitor with Stand
W x H x D mm
404.2*410*168.2 mm
Carton Box (outside)
L x W x H mm
496*495*146mm
Tilt: -5 ~ +20 degree
Tilt and Swivel range
OK N.A
√
Remark
√
√
√
√
Swivel: 0 degrees
6.2 Weight
Item
Monitor (Net)
Monitor with packing (Gross)
Condition
Spec
4.7Kg
5.9Kg
OK N.A
Remark
OK N.A
Remark
√
√
6.3 Plastic
Item
Flammability
Condition
Spec
Heat deflection To
ABS
65 UV stability
ABS
Delta E < 8.0
>ABS<,94-HB
√
√
√
12
Form No: BQY0-0B-003-32(031205)
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Part No.:
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Doc. No.
99.L2E72.XBC-C501-001
NA
Project Code:
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Component Part. No.:
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Q9T5
Marketing Description :
Rev.:
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0
13
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48
MPRII: ABS
(SD0150/GP35/D350/PA757) √
Resin
Texture
MT-11010
Color
BCS-7015A
√
RC partial texture
MT-11020
√
6.4 Carton
Item
Condition
Color
Spec
OK N.A
Material
C Flute
Compression strength
√
360 KGF
Burst Strength
16 KGF/cm
Stacked quantity
Remark
√
√
Kraft
2
14 Layers
√
√
7. Pallet & Shipment
7.1 Container Specification
Stowing Type
Quantity of products
(sets)
(Every container)
Quantity of Products
(sets)
(Every Pallet)
Quantity of pallet
(sets)
(Every Container)
20'
640
Pallet A: 64
X
40'
1536
Pallet A: 64
X
20'
X
X
X
X
X
X
X
X
X
Container
With pallet
Without pallet
40'
X
7.2 Carton Specification
Product:
Net Weight (Kg)
Gross Weight (Kg)
Dimension w/o Base
W*H*D (mm)
Dimension w/ Base
W*H*D (mm)
13
Form No: BQY0-0B-003-32(031205)
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99.L2E72.XBC-C501-001
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Project Code:
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Component Part. No.:
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Marketing Description :
4.7Kg
5.9Kg
Rev.:
Page
404*2*332.3*68.5mm
0
14
of
48
404.2*410*168.2 mm
Package:
Carton Interior Dimension (mm)
L*W*H
Carton External Dimension (mm)
L*W*H
486*485*128mm
496*495*146mm
8. Certification
Item
Condition
Green design
API Doc. 715-C49
Blue Angel
German Standard
E-2000
Environment
Spec
EPA
Switzerland
USA Standard
OK N.A
√
√
TCO’99
TCO’03
√
Green Mark
Microsoft Windows
PC-Monitor
DPMS
DDC 2B
USB
UL (USA)
CSA (Canada)
Safety
VESA
Version 1.3
External
rd
UL60950 3 edition
CAN/CSA-C22.2 No. 60950
Nordic / D.N.S.F
EN60950
FIMKO
EN60950
CE Mark
73/23/EEC
CB
IEC60950
CB
EN60950
TUV/GS
EMC
PC98/99
CCC (China)
CB4943
GOST
EN60950
SASO
IEC60950
CE Mark
89/336/EEC
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
EN60950 /
EK1-ITB 2000:2003
√
Remark
ISO14000
Requirement
√
√
√
√
14
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99.L2E72.XBC-C501-001
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Component Part. No.:
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Marketing Description :
FCC (USA)
EN55022
Class B
CISPR 22
Class B
VCCI (Japan)
BSMI (Taiwan)
C-Tick (Australia)
DHHS (21 CFR)
X- Ray Requirement
VCCI Class B
CNS 13438
AS/ NZS CISPR22
TUV / Ergo
ISO 13406-2
prEN50279
Page
0
15
of
48
√
√
√
√
√
√
USA X- Ray Standard
√
German X- Ray standard
√
DNHW
PTB
Ergonomics
FCC Part 15 B
Rev.:
√
√
√
√
Appendix: Physical Dimension Front View and Side view
Fig. 1 Physical Dimension Front View and Side view
15
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Doc. No.
99.L2E72.XBC-C501-001
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Component Part. No.:
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Chapter 2 Circuit Operation Theory
I. Introduction:
d
w
s
o
a
a
a
s
T h e Q 9 T
a ta + F R C d a ta
it h a 1 5 p in s
p e c if ic a t io n t o
ffe r s O S D m e
b o u t t h is m o n
d j u s t a b le it e m
d j u s t in g a ll c
ta n d a r d .
5 -E G 0 2 i s a 1 7 ” S X G A
) T F T L C D m o n it o r . I t ’s a n
D -s u b s i g n a l c a b l e a n d 2 4
o ffe r a s m a r t p o w e r m a
n u fo r u s e r s to c o n tr o l th
it o r , a n d t h e b e s t f u n c t io
s w e ll j u s t b y p r e s s in g o n
o n t r o l l e d i t e m s . Q 9 T 5 -E G
II. B l ock
T h e Q 9 T 5 -E G 0 2
c o n s is t s o f a
L C D
( 1 2 8 0 x 1 0 2 4 ) , 1 6 .2 M
c o lo
d u a l ( D -S U B a n d D V I ) i n t e r
p in D V I s ig n a l c a b le . it ’s c o m
n a g e m e n t a n d p o w e r s a v in g
e a d j u s t a b le it e m s a n d g e t
n is t o o f f e r u s e r s a n e a s y
e k e y , w e c a lle d it “ A u t o k e y
0 2 a ls o o f f e r D D C 2 f u n c t io
r s ( R , G , B 6 -b
f a c e L C D m o n it o
p lia n t w it h V E S
f u n c t io n . I t a ls
s o m e in f o r m a t io
m e th o d to s e t a
” w h ic h c a n a u t
n to m e e t V E S
A
it
r
n
A
o
o
ll
dia g ra m
m o d u le
w it h
c o n t r o l b o a r d , a n d a in t e r f a c e b o a r d . T h e b lo c k d ia g r a m
4
la m p s , a n
p o w e r b o a r d , a
is s h o w n a s b e lo w .
LCD module with 4 lamps (backlight)
Inverter
Interface board
Power
Control board
DVI
D-Sub
17
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Component Part. No.:
Model Name:
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Marketing Description :
I I I .
DVI
TMDS
Receiver
D-SUB
140MHz
ADC
Page
C ircuit op e ra tion th e ory :
A-1 .) Inte rf a ce b oa rd dia g ra m
MTV512M
64(AJ)
Rev.:
0
18
of
48
:
Generator
XGA
1280×1024
LCM
RTD 2523B
IIC
Keypad
( a ) C ircuit op e ra tion th e ory :
A
b a s ic o p e
in t o d ig it a l
A D C . D V I -D
R T D 2 5 2 3 B
a ls o s u p p o
c o n t r o llin g .
r a t io n t h e o r y fo r t h e in t e r fa c e b o a r d is t o c o n
R G B .A n a lo g R G B s ig n a l is c o n v e r t e d t o d ig it
s ig n a l is c o n v e r t e d t h r o u g h T M D S r e c e iv e r . T h
r e c e iv e s v id e o d a t a a n d o p t im iz e s t h e im a g e
r t s 1 6 c o lo r fr o m
a 6 4 k p a le t t e b it m a p O
T h e o u t p u t d a t a a r e s e n t t o L C D m o d u le .
( b ) IC
1 .) D D C ( D
f u n c t io n
m o
c o
2 .) R T D 2 5 2 3 B
is p
. D
n it o
m m
la y
D C
r s
u n
D a ta C
d a t a is
p e c if ic a
ic a t io n
h a n
s to
t io n
fo r
n e
r e d
. P
I ²C
l) f
in
C c
c o
v e r t in p u t
a l s ig n a l t h
e m ic r o p r o
a u t o m a t ic a
S D , a n d k
s ig n a l
r o u g h
c e s s o r
lly . I t
e y p a d
introduction:
u n c
2 4
a n
m m
t io
C 0
r e
u
n :
2 (
a d
n ic
W e
E E P
th e
a t io
I C : T h e r e a r e t r ip le A D C , L V D S
u s e D
R O M ) .
m b y “
n fo r D
D C IC
T h o s e
S D A ”
D C 2 B
to s u p p o r t D D C / 2 B
d a t a r e la t e d t o L C D
a n d “ S C L ” s e r ia l
.
t r a n s m it t e r , T M D S
r e c e iv e r , S c a lin g ,
18
Form No: BQY0-0B-003-32(031205)
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Doc. No.
99.L2E72.XBC-C501-001
NA
Project Code:
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Component Part. No.:
Model Name:
Q9T5
Marketing Description :
a n
e n
s h
p a
a n
3 .) M T
V
a
g
d
t
d
O S D
in e ,
r p im
e n te d
D P M
5 1 2 M
c
a
S
6
f u n c t io n s in
a p a b le o f e x
g e , c o m b in e
R a p i d -l o c k d
c o n t r o l.
4 : T o s to r e d
p r o g r a m
4 .) E E P R O M : W
th e R T
p a n d in g
d w it h t h
ig it a l c lo
.
D 2 5 2 3
a n y s
e c r it ic
c k r e c o
B
IC . S
o u r c e r
a lly p r o
v e r y s y
c a lin g
e s o lu t io
v e n in t e
s te m . I
Rev.:
Page
IC
is
r e v o
n t o a h ig
g r a te d 8 b
t a ls o s u p p
lu
h
it
o
t h e s o u r c e c o d e w h ic h is a c c e s s e d b y M C U
t io
ly
tr
r t
0
19
n a r y
u n if o
i p l e -A
d e te c
of
s c
r m
D C
t m
48
a lin
a n
a n
o d
g
d
d
e
to r u n
e u s e 2 4 C 0 4 t o s t o r e a ll t h e a d ju s t a b le d a t a a n d u s e r
s e t t i n g s . A n d u s e 2 o f 2 4 C 0 2 t o s t o r e D V I a n d D -S U B E D I D d a t a .
A-2.) Control board introduction:
( 1
( 2
( 3
( 4
( 5
)
)
)
)
)
( 6 )
( 7 )
T h e r e a r e 6 k e y s f o r u s e r 's c o n t r o l w h ic h in c lu d e s “ P o w e r ” , “ E n t e r ” , “
“ D o w n / M in u s ” , “ E x it ” , a n d “ iK e y ” .
T h e f o llo w in g d e s c r ip t io n s a r e t h e in t r o d u c t io n o f t h e s e k e y s .
P o w e r k e y : t o t u r n / o f f p o w e r o f m o n it o r
“ E n t e r ” k e y : t o e n t e r s u b -m e n u s o r s e l e c t i t e m s .
“ U p / P lu s k e y : t o s e le c t p r e v io u s a n d t o in c r e a s e a d j u s t m e n t
“ D o w n / M in u s ” k e y : t o s e le c t n e x t a n d t o d e c r e a s e a d j u s t m e n t
“ E x i t ” k e y : t o b a c k t o p r e v i o u s m e n u o r a s a h o t -k e y m e n u f o r c h o o s i n
i n p u t p o r t , h e r e a s D -S U B a n d D V I , o r l e a v e O S D ( a u t o s a v e )
“ iK e y ” : t o p e r f o r m a u t o a d j u s t m e n t
L E D : I t in d ic a t e s t h e D P M S s t a t u s o f t h is L C D m o n it o r ; g r e e n lig h t m e a
( N o r m a l o p e r a t in g c o n d it io n ) . A m b e r lig h t m e a n s D P M S o f f ( P o w e r s
U p / P lu s ” ,
g d if f e r e n t
n s D P M S
a v in g ) .
o n
19
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A-3.) Power board diagram:
EMI Filter
Rectifier and
filter
PWM controller
Isolation power
transformer
Rectifier and filter
Switching element
Rectifier and filter
Inverter circuit
LDO regulator
Feedback Isolation
Fig.1
#1 EMI Filter
This circuit (fig. 2) is designed to inhibit electrical and magnetic interference for meeting FCC, VDE, VCCI
standard requirements.
Fig. 2
#2 Rectifier and filter
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AC Voltage (90-264V) is rectified and filtered by BD601, C605 (See Fig 3) and the DC
Output voltage is 1.4*(AC input). (See Fig.3)
Fig. 3
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#3 Switching element and Isolation power transformer
When the Q601 turns on, energy is stored in the transformer. During Q601 turn-off period, the stored
energy is delivered to the secondary of transformer. R607, C607 and D601 is a snubber circuit. R615 is
current sense resistor to control output power. (See Fig.4)
#4 Rectifier and filter
Fig. 4
D701 and C703 are to produce DC output. L701 is used to suppress high Frequency switching
spikes. (See Fig.5)
Fig. 5
22
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#5 PWM Controller
The PWM controller NCP1200A implements a standard current mode architecture. With an internal
structure operating at a fixed 40KHz. Where the switch time is dictated by the peak current set-point.
When the current set-point falls below a given value. The output power demand diminishes, the IC
automatically enters the so-called skip cycle mode and provides excellent efficiency.
#6 Feedback circuit
Fig. 6
PC123 is a photo-coupler and TL431 is a shunt regulation. They are used to detect the output
voltage change and be the primary and secondary isolation. When output voltage changes, the feedback
voltage will be compared and duty cycle will be decided to control the correct output voltage. (See Fig.7)
23
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Fig. 7
A-3.) Control board introduction:
The main parts of the control board are a push button, and a LED.
(a) Push button: It’s a simple switch function, pressing it for “ON” to do the auto
adjustment function, releasing it for “OFF” to do nothing.
(c) LED: It indicates the DPMS status of this LCD monitor; green light means DPMS on
(Normal operating condition). Amber light means DPMS off (Power off condition).
24
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Doc. No.
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A-4.) Inverter Circuit Operation Theory
A Intelligent CCFL Inverter Controller --- OZ960G
The OZ960 is a unique, high-efficiency, Cold Cathode Fluorescent. Lamp (CCFL) backlight
inverter controller that is designed for wide input. Voltage inverter applications. Additionally, the
OZ960 performs the. Lamp dimming function with an analog voltage or low frequency Pulse.
Width Modulation (PWM) control.
Operating in a zero-voltage switching, full-bridge configuration, the inverter circuit achieves a
very high efficiency power conversion. In addition, the OZ960 operates at a single, content
frequency in a Phase-shift PWM mode. Intelligent open-lamp and over-voltage protections provide
design flexibility.
The single stage design results in a low cost, reliable transformer. Without expensive. The
transformer does not require a more expensive Center tapped primary. Supports multiple CCFL
lamps is also important function.
OZ960 PIN DESCRIPTION
Pin No. Names
Pin1 CTIMER
Pin2
OVP
Pin3
ENA
Pin4
SST
Pin5
VDDA
Pin6
GNDA
Pin7
REF
Pin8
RT1
Pin9
FB
Pin10
CMP
Pin11
NDR_D
Pin12
PDR_C
Pin13
LPWM
Pin14
DIM
Pin15
LCT
Pin16
PGND
Pin17
RT
Pin18
CT
Pin19
PDR_A
Pin20
NDR_B
.
I/O
I
I
I
I
I
I
O
I
I
O
O
O
O
I
I
I
I
I
I
I
Description
Capacitor for CCFL ignition duration
Output voltage sense Vth=2.0V
Enable input ;TTL signal is applicable
Soft- start capacitor
Voltage source for the IC
Analog signal ground reference
Reference voltage output; 2.5V typical
Resistor for programming ignition frequency
CCFL current feedback signal
Compensation output of the current error amplifier
NMOSFET drive output
PMOSFET drive output
Low-frequency PWM signal burst-mode dimming control
Input analog signal for burst-mode dimming control
Triangular wave for burst-mode dimming; frequency
Power ground reference
Timing resistor set operating frequency
Timing capacitor set operating frequency
PMOSFET drive output
NMOSFET drive output
25
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Doc. No.
99.L2E72.XBC-C501-001
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Doc. No.
99.L2E72.XBC-C501-001
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Project Code:
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Marketing Description :
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Full-Bridge Configuration
Fig. 1
Fig. 1 the Q808, Q809 and T801 form a full-bridge configuration.
When the Q808’s PMOSFET turn on, then Q808’s NMOSFET turn off
the Q809’s PMOSFET turn off, then Q809’sNMOSFET turn on.
the Q808’s PMOSFET turn off, then Q808’sNMOSFET turn on.
the Q809’s PMOSFET turn on, and then Q809’s NMOSFET turn off.
The result in T801 primary coil has an AC square waveform.
Certainly, the secondary of T801 will produce high voltage AC square waveform.
Through C814 and C815 filter capacitor, will output sin waveform. The 1 set
Q810, Q811 and T803 principle is also the same.
27
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Feed-back Circuit
Fig. 2
Fig. 2 the feedback circuit consists of lamp, D809, R825 and D801.
When the lamp current through R825, produce half sin waveform voltage signal. We may get
the Maximum value through D801.After IC801 OZ960 get the feedback voltage signal from
PIN2, according to voltage signal value to decide duty.
28
Form No: BQY0-0B-003-32(031205)
Product System (PS)
FP93GX C501 Service Manual
Subject:
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Doc. No.
99.L2E72.XBC-C501-001
NA
Project Code:
99.L2E72.001
Component Part. No.:
Model Name:
Q9T5
Marketing Description :
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0
29
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48
Chapter 3 Alignment Procedure
1. Alignment procedure (for function adjustment)
A. Preparation:
1.
Setup input timing ICL-605( 1280x1024@75Hz ), 32-Grays pattern.
2.
Setup unit and keep it warm up at least 30 minutes.
B. Timing adjustment:
1.
Enter factory setting area (press “ENTER”, “EXIT” and then press “SOFTPOWER”).
2.
Check the settings to following values:
Contrast = 50
Brightness = 90
OSD time = 20
Color = Normal
Language = English
3.
Then, turn off the monitor power.
Turn on power enter user area.
C. Color balance adjustment:
1.
Enter factory setting area (press “ENTER”, “I-Key” and then press “SOFTPOWER”).
2.
Setup input timing ICL-605(1280x1024@75Hz), 5 MOSAIC pattern (pattern 42) .
3.
Press “I-KEY”, and than OSD will show “White Balance” item and than press “ENTER” button to do auto color.
29
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Doc. No.
99.L2E72.XBC-C501-001
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Project Code:
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Component Part. No.:
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Marketing Description :
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48
D. Color adjustment:
1.
Setup input timing ICL-605, white pattern .
2.
Confirm auto color adjustment had already done.
3.
Measure color temperature by Minolta CA-110 (or equivalent equipment).
4.
Check the color temperature Bluish, Reddish & Normal. The color temperature specification as follows:
White Balance
(Bluish, 9300K set on OSD)
White Balance
(Reddish, 5800K set on OSD)
White Balance
(sRGB, 6500K set on OSD)
5.
X+Y+X+Y+X+-
0.283+(-) 0.03
0.297+(-) 0.03
0. 326+(-) 0.03
0. 342+(-) 0.03
0.313+(-) 0.03
Y+-
0. 329 +(-) 0.03
Setup input timing , 32 -Gray pattern.
To check if there are any abnormal display problems of preset timing modes .
No.
1
2
Check the following preset timings with General pattern:
Mode
720×400 @ 70Hz
640×480 @ 60Hz
H
31.468
31.469
V
70.8
59.940
30
Form No: BQY0-0B-003-32(031205)
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Doc. No.
99.L2E72.XBC-C501-001
NA
Project Code:
99.L2E72.001
Component Part. No.:
Model Name:
Q9T5
Marketing Description :
3
4
5
6
7
8
9
10
640×480 @ 75Hz
800×600 @ 60Hz
800×600 @ 75Hz
1024×768 @ 60Hz
1024×768 @ 75Hz
1152x864 @ 75Hz
1280×1024 @ 60Hz
1280×1024 @ 75Hz
37.500
37.879
46.875
48.363
60.023
67.500
63.981
79.976
Rev.:
Page
0
31
of
48
75.000
60.317
75.000
60.004
75.029
75.000
60.020
75.025
6.
Checking if the picture is no good, reject this monitor.
7.
To check the power consumption by disabling “burn-in mode” setting
8.
To clear user data and program complete DDC data to monitor by IIC bus communication.
E. Writing EDID file:
1. Setup a PC with DDC card.
2. Connect PC to monitor with a D-sub(DVI) signal cable.
3. Please refer to the C212 for the correct EDID file.
4. Runs the writing program to write the EDID file into EEPROM .
5. Read EEPROM data and confirm it to match with the C212 document definition.
F. Command definition :
PC Host will send 0x7C IIC slave address and then following 4 bytes command
I2C Send Command
Byte1 Byte2 Byte3 Byte4 OK N . A . R e m a r k
Write Contrast to MCU RAM
CA
55 Data cksum √
W r i te d a ta to M C U R A M a n d
Write Brightness to MCU RAM
CA
56 Data cksum √
u p d a te th e r el a ted r eg i s ter to
Write Red Gain to MCU RAM
CA
57 Data c k s u m √
r ef r es h th e s c r een
i m m ed i a tel y. D o n ’t s to r e d a ta
Write Green Gain to MCU RAM
CA
58 Data cksum √
to E E P R O M .
Write Blue Gain to MCU RAM
CA
59 Data cksum √
Read Contrast from MCU RAM
Read Brightness from MCU RAM
Read Red Gain from MCU RAM by color index
Read Green Gain from MCU RAM by color
index
Read Blue Gain from MCU RAM by color index
Write C1 (Bluish) R-Gain Data to EEPROM
Write C1 (Bluish) G-Gain Data to EEPROM
Write C1 (Bluish) B-Gain Data to EEPROM
Write C2 (sRGB) R-Gain Data to EEPROM
Write C2 (sRGB) G-Gain Data to EEPROM
Write C2 (sRGB) B-Gain Data to EEPROM
Write C3 (Reddish) R-Gain Data to EEPROM
Write C3 (Reddish) G-Gain Data to EEPROM
Write C3 (Reddish) B-Gain Data to EEPROM
C3
C3
C3
55
56
57
XX
XX
XX
cksum √
cksum √
cksum √
C3
C3
AA
AA
AA
AA
AA
AA
AA
AA
AA
58
59
3C
3D
3E
4C
4D
4E
5C
5D
5E
XX
XX
Data
Data
Data
Data
Data
Data
Data
Data
Data
cksum
cksum
cksum
cksum
cksum
cksum
cksum
cksum
cksum
cksum
cksum
√
√
√
√
√
√
√
√
√
√
√
Ba s e o n c u r r en t c o l o r i n d ex to
r ea d b a c k th e r i g h t g a i n v a l u e.
31
Form No: BQY0-0B-003-32(031205)
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FP93GX C501 Service Manual
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Part No.:
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Doc. No.
99.L2E72.XBC-C501-001
NA
Project Code:
99.L2E72.001
Component Part. No.:
Model Name:
Q9T5
Marketing Description :
Write User R-Gain Data to EEPROM
Write User G-Gain Data to EEPROM
Write User B-Gain Data to EEPROM
Write Cx R-Gain Data to EEPROM
Write Cx G-Gain Data to EEPROM
Write Cx B-Gain Data to EEPROM
Write Contrast to EEPROM
Write Brightness to EEPROM
Write C/T index to EEPROM
Write OSD-Hpos to EEPROM
Write OSD-Vpos to EEPROM
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
6C
6D
6E
7C
7D
7E
92
93
94
95
96
Data
Data
Data
Data
Data
Data
Data
Data
cksum
cksum
cksum
cksum
cksum
cksum
cksum
cksum
√
√
√
√
√
97
98
99
0~7 cksum √
Data cksum √
Data cksum √
Write EEPROM Gamma index
AA
Write OSD Transparency to EEPROM
AA
Write OSD Rotation to EEPROM
AA
Read C1 (Bluish) R-Gain data from EEPROM A3
Read C1 (Bluish) G-Gain data from EEPROM A3
Read C1 (Bluish) B-Gain data from EEPROM A3
Read C2 (sRGB) R-Gain data from EEPROM
A3
Read C2 (sRGB) G-Gain data from EEPROM A3
Read C2 (sRGB) B-Gain data from EEPROM
A3
Read C3 (Reddish) R-Gain data from EEPROM A3
Read C3 (Reddish) G-Gain data from EEPROM A3
Read C3 (Reddish) B-Gain data from EEPROM A3
Read User R-Gain data from EEPROM
A3
Read User G-Gain data from EEPROM
A3
Read User B-Gain data from EEPROM
A3
Read Cx R-Gain data from EEPROM
A3
Read Cx G-Gain data from EEPROM
A3
Read Cx B-Gain data from EEPROM
A3
Read Contrast from EEPROM
A3
Read Brightness from EEPROM
A3
9A
9E
9F
3C
3D
3E
4C
4D
4E
5C
5D
5E
6C
6D
6E
7C
7D
7E
92
93
Data
Data
Data
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
Read C/T index from EEPROM
A3
94
Page
√
√
√
XX
cksum
cksum
cksum
cksum
cksum
cksum
cksum
cksum
cksum
cksum
cksum
cksum
cksum
cksum
cksum
cksum
cksum
cksum
cksum
cksum
√
√
√
√
√
√
√
√
√
√
√
√
√
√
cksum √
0
32
of
48
R es er v ed f o r s o m e m o d el h a v e
ex tr a c o l o r tem p er a tu r e
1=C1/9300/Bluish,
2=C2/6500/sRGB/,
3=C3/5800/Reddish,
4=User, 5=Cx
0~4 cksum √
Data cksum √
Data cksum √
AA
AA
AA
Write Language to EEPROM
Write EEPROM OSD Timer
Write EEPROM Volume
Rev.:
0=DE, 1=EN, 2=ES, 3=FR,
4=IT, 5=JA, 6=, 7= (Also Update MCU RAM)
√
√
√
√
√
√
F o r m o d el w i th G a m m a c u r v e
s el ec ti o n f u n c ti o n
R es er v ed f o r s o m e m o d el h a v e
ex tr a c o l o r tem p er a tu r e
1=C1/9300/Bluish,
2=C2/6500/sRGB/,
3=C3/5800/Reddish,
4= U s er , 5 = C x
32
Form No: BQY0-0B-003-32(031205)
Product System (PS)
FP93GX C501 Service Manual
Subject:
Part No.:
99.L2E72.XBC
Doc. No.
99.L2E72.XBC-C501-001
NA
Project Code:
99.L2E72.001
Component Part. No.:
Model Name:
Q9T5
Marketing Description :
Read OSD-Hpos EEPROM
Read OSD-Vpos from EEPROM
A3
A3
95
96
XX
XX
Page
0
33
of
48
cksum √
cksum √
Read Language from EEPROM
Read OSD Timer from EEPROM
Read Volume from EEPROM
A3
A3
A3
97
98
99
XX
XX
XX
cksum √
cksum √
cksum √
Read Gamma index from EEPROM
Read OSD Transparency from EEPROM
Read OSD Rotation from EEPROM
Change Color Temp. to C1/9300K/Bluish
Change Color Temp. to C2/6500K/sRGB
Change Color Temp. to C3/5800K/Reddish
Change Color Temp. to User
Change Color Temp. to Cx
Change Input Source to D-Sub
Change Input Source to DVI
On burn in mode
A3
A3
A3
CC
CC
CC
CC
CC
CD
CD
CE
9A
9E
9F
01
02
03
04
05
01
02
01
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
cksum
cksum
cksum
cksum
cksum
cksum
cksum
cksum
cksum
cksum
cksum
Off burn in mode
Monitor is forced power saving
Monitor wake up from power saving
User mode to factory mode
Auto Color (Offset1, Offset2, Gain)
CE
CF
CF
1A
1B
XX*
01
XX*
5A
5A
XX
XX
XX
XX
XX
cksum √
cksum
cksum
cksum √
cksum
1C
1E
1F
55
BB
55
5A
5A
5A
NA
NA
NA
XX
XX
XX
NA
NA
NA
cksum
cksum
cksum
NA
NA
NA
BB
NA
NA
NA
C o p y E D I D S er i a l n u m b er to E E P R O M
Factory mode to User mode
Clear user mode and factory recall
W r i te E D I D d a ta to M C U D D C R A M
C o p y D D C R A M d a ta to E E P R O M
D r i v e W P p i n to l o w to en a b l e w r i te D D C I C
D r i v e W P p i n to h i g h to d i s en a b l e w r i te
f u n c ti o n
Rev.:
√
√
√
√
√
√
√
√
√
0 = D E , 1 = E N , 2 = E S , 3 = F R ,
4= I T , 5 = J A , 6 = , 7 = √
√
√
√
√
√
√
√
F o r m o d el w i th G a m m a c u r v e
s el ec ti o n f u n c ti o n
C h a n g e C / T i m m ed i a tel y. A n d
s to r e C / T i n d ex to E E P R O M .
R es er v ed
S to r e d a ta to E E P R O M
XX* = Non “1” value
Store data to EEPROM
XX* = Non “1” value
√
√
F o r s p ec i f i ed “I n d u s tr y
C u s to m er ” m o d el .
√
S to r
F o r
F o r
F o r
√
F o r s ta n d a l o n e D D C I C
e d a ta to
M T V 3 1 2
M T V 3 1 2
s ta n d a l o
E E P
M C
M C
n eD
R O
U
U
D
M
typ e
typ e
C IC
EEPROM Bank R/W (For Debug using only, not for Production Line Write EEPROM directly)
Read EEPROM Bank 0
Read EEPROM Bank 1
Read EEPROM Bank 2
Read EEPROM Bank 3
Write EEPROM Bank 0
Write EEPROM Bank 1
Write EEPROM Bank 2
Write EEPROM Bank 3
B0
B1
B2
B3
B8
B9
BA
BB
Address
Address
Address
Address
Address
Address
Address
Address
XX
XX
XX
XX
Data
Data
Data
Data
cksum
cksum
cksum
cksum
cksum
cksum
cksum
cksum
√
√
√
√
√
√
( F o r 2 4C 0 8 typ e)
( F o r 2 4C 0 8 typ e)
√
√
( F o r 2 4C 0 8 typ e)
( F o r 2 4C 0 8 typ e)
Note A: Byte4 (cksum) = Byte1 + Byte2 + Byte3
33
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Doc. No.
99.L2E72.XBC-C501-001
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Note B: Data = The value write to MCU or EEPROM
Note C: XX = don'
t care, any value (<=0xFF).
When PC Host sends 0x7D command to MCU, MCU must return as following (2 bytes)
Return Code
R-Byte1
R-Byte2
Checksum error code
FC
AA
Normal return code
the above Byte3 (/data)
FC
If normal return code is exact FCh
FC
CF
34
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FP93GX C501 Service Manual
Part No.:
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Doc. No.
99.L2E72.XBC-C501-001
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Project Code:
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Chapter 4 Trouble Shooting Guide
Q9T5 TROUBLE SHOOTING GUIDE
1. No Display or display is unstable
Interface Board -
No picture or picture
unstable
Y
Power off?
Turn on power.
N
Does cable plug in
connector?
Y
N
Plug all wires then turn on power
again.
N
Check power BD.
Is power stable?
Y
N
Is LED light green?
Y
Check control BD.
N
Does DVI signal work?
Check (U3) DDC data.
Y
+
35
Form No: BQY0-0B-003-32(031205)
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FP93GX C501 Service Manual
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Doc. No.
99.L2E72.XBC-C501-001
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+
N
Is LED status normal?
Y
Check Scaler (U4) or replace it.
N
Does crystal work
correctly?
Y
Check crystal (Y1) CKT or replace it.
N
Replace interface BD or check scaler GNSS5621(U4).
Is LED status normal?
Y
N
Does
N LVDS cable
connect to panel?
Plug LVDS cable again or replace it.
Y
Check Panel or replace
it.
36
Form No: BQY0-0B-003-32(031205)
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Doc. No.
99.L2E72.XBC-C501-001
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2. BUTTON function
Control board -
OSD doesn’t work.
Y
N
Is control BD working?
Y
Plug control BD then
retry.
N
Is button switch
working?
Replace control BD then
retry.
Y
Replace Control BD N
Is OSD working??
Y
Check Interface BD.
37
Form No: BQY0-0B-003-32(031205)
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FP93GX C501 Service Manual
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Doc. No.
99.L2E72.XBC-C501-001
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3. OSD function
OSD doesn’t work
N
Is control BD working?
Replace control BD
Y
Check Interface BD
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99.L2E72.XBC-C501-001
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Marketing Description :
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Chapter 5 Customer Acceptance Criteria
CONTENTS
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
SCOPE
PURPOSE
APPLICATION
DEFINITION
CLASSIFICATION OF DEFECTS
CLASSIFICATION OF DEFECTIVES
EXPRESSION OF DEFECTIVES
INSPECTION STANDARD
GENERAL RULES
TEST CONDITIONS
TEST EQUIPMENTS
PART I VISUAL INSPECTION CRITERIA
1. PACKING
2. ACCESSORIES
3. APPEARANCE
4. AC POWER AND SIGNAL CABLE
5. INTERIOR OF THE PRODUCT
PART II OPERATIONAL INSPECTION CRITERIA
1. TEST PATTERN
2. SPECIFICATIONS
3. OPERATIONAL INSPECTION CRITERIA
PART III PANEL INSPECTION CRITERIA
39
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99.L2E72.XBC-C501-001
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Project Code:
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Q9T5 LCD Color Monitor
Customer Acceptance Criteria
1.0
SCOPE
This document establishes the general workmanship standards and functional Acceptance criteria
for LCD color monitor model Q9T4 Produced by BenQ Peripherals, Inc.
2.0
PURPOSE
The purpose of this publication is to define a procedure for inspection of the LCD monitor by
means of a customer acceptance test, the method of evaluation of defects and rules for specifying
acceptance levels.
3.0
APPLICATION
The "Customer Acceptance Criteria" is applicable to the inspection of the LCD monitor, completely
packed and ready for dispatch to customers. Unless otherwise specified, the customer acceptance
inspection should be conducted at manufacturer's site.
4.0
DEFINITION
The "Customer Acceptance Criteria" is the document defining the process of examining, testing
or otherwise comparing the product with a given set of specified technical, esthetic and workmanship
requirements leading to an evaluation of the "degree of fitness for use", including possible personal
injury or property damage for the user of the product.
5.0
CLASSIFICATION OF DEFECTS
The defects are grouped into the following classes:
5.1
Critical defect
A critical defect is a defect that judgment and experience indicate is likely to result in hazardous or unsafe
conditions for individuals using, maintaining or depending upon the product.
5.2
Major defect
A major defect is a defect, other than critical, that is likely to result in failure, or to reduce materially the
usability of the product for its intended
purpose.
5.3
Minor defect
A minor defect is a defect that is not likely to reduce materially the usability of the product for its intended
purpose, or is a departure from established standards having little bearing on the effective use of
operation of the product.
6.0
CLASSIFICATION OF DEFECTIVES
40
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A defective is a product which contains one or more defects. The defective will be classified into following
classes:
6.1
Critical defective
A critical defective contains one or more critical and may also contain major and/or minor defects.
Major defective
A major defective contains one or more defects and may also contain minor defects but contains no
critical defect.
6.3
Minor defective
A minor defective contains one or more minor defects but contains no critical and major defects.
7.0
EXPRESSION OF DEFECTIVES
Number of defects
Percent of defects = ------------------------------------------ X 100%
Number of products inspected
8.0
INSPECTION STANDARD
Unless otherwise specified, the inspection standard will be defined by MIL- STD-105E(ISO-2859),
SINGLE SAMPLING PLAN. level II is in use all the time , inspection levels are normal ,reduce and tighten .
8.1
Acceptance Quality Level
8.1.1 When a critical defect is found, this must be reported immediately upon detection, the lot or batch
shall be rejected and further shipments shall be held up pending instructions from the responsible
person in relevant organization.
8.1.2
Major Defective: 0.4 AQL
Minor Defective: 1.50 AQL
9.0
GENERAL RULES
The inspection must be carried out by trained inspectors having good knowledge of the meaning of
"fitness for use". The inspection must be based upon the documents concerning the completely
assembled and packed product When more defects appear with the same cause only the most serious
defect must be taken into account. Defects found in accessories packed with the product as connecting
cables, plugs, adapters and the like, and being inspected as a part of the complete product, must be
included in the evaluation.
The evaluation must be within the limits of the product specification and, for not specified characteristics,
be related to the design model, limit samples or judgment of a jury of experts.
Faults must be demonstrable.
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Doc. No.
99.L2E72.XBC-C501-001
NA
Project Code:
99.L2E72.001
Component Part. No.:
Model Name:
Q9T5
Marketing Description :
10.0
Rev.:
Page
0
42
of
48
TEST CONDITIONS
Unless otherwise prescribed, the test conditions are as follows:
. Nominal mains voltage
Temperature: +5~+35
. Warm up time : 30minutes minimum .
. Visual inspection shall be down with the distance from eyes to the sample 35-50 cm .
. Display mode: Primary mode 1280*1024
11.0
11.1
TEST EQUIPMENTS
BenQ PCs with API display adapter or other specific
display adapter which is agreed upon by both parties
Test program by API
Ruler
Power saving test tool
Minolta color analyzer ( CA-110 or BM – 7 )
11.2
11.3
11.4
11.5
PART I VISUAL INSPECTION CRITERIA
1. PACKING
2. ACCESSORIES
3 APPEARANCE
4 AC POWER AND SIGNAL CABLE
5.INTERIOR OF THE PRODUCT
PART II OPERATIONAL INSPECTION CRITERIA
1. power supply
2. Signal interface
3. Video performance
4. Support Timings
1,Power supply
Item
Input Voltage range
Input Current range
Power Consumption
DPMS
Inrush Current
Earth Leakage Current
Hi-Pot
Power Line Transient
Condition
Spec
Universal input full range
90 ~ 264VAC
Normal “On” operation
90~264VAC /47~63Hz
< 2.0 Arms
< 40 W (w/o speaker)
< 1 W in power preferred
mode, 120V
< 2 W, 240V
< 30 A (peak)
< 60 A (peak)
< 3.5 mA
Without damage
< 0.1 ohm
1KV
DPMS “Off” state
110 VAC
220 VAC
264 VAC/50Hz
1. 1500VAC, 1 sec
2. Ground test: 30A, 1sec
IEC1000-4-4
OK N.A
Remark
√
√
√
LED: Green
√
LED: Amber
√
Cold-start
√
√
√
(on-line test)
(in-lab test)
42
Form No: BQY0-0B-003-32(031205)
Product System (PS)
FP93GX C501 Service Manual
Subject:
Part No.:
99.L2E72.XBC
Doc. No.
99.L2E72.XBC-C501-001
NA
Project Code:
99.L2E72.001
Component Part. No.:
Model Name:
Q9T5
Marketing Description :
Rev.:
Page
0
43
of
√
IEC1000-4-5 (Surge)
Common: 2KV,
Differential: 1KV
CCFL operation range
90 ~ 264VAC
3.0 mA ~7.5mA
√
Depends on panel
source
CCFL Frequency
90 ~ 264VAC
40KHz ~ 80KHz
√
Depends on panel
Color: Black
Length: 1500 +/- 50 mm
Power cord
48
source
√
2, Signal interface
Item
Condition
Spec
Color: Black
Length: 1500 +/- 30 mm
Color: Black
24-pin DVI-D
Length: 2000 +/- 50 mm
15-pin D-sub connector
See Note-1
24-pin DVI-D connector
See Note-2
Signal type
Separate analog R/G/B
Level
700 mV (peak to peak)
Impedance
75 Ohms +/- 1.5 Ohms
Separate H/V-sync
Signal type
Composite H/V-sync
(Positive/Negative)
Logic High: 2.4V ~ 5.5V
Level
Logic Low: 0V ~ 0.5V
(TTL level)
Impedance
Minimum 2.2K Sync Pulse Width (SPW)
0.7s < H-SPW
1H < V-SPW
15-pin D-Sub
Signal Cable
Pin assignment
Video input
Sync input
OK N.A
Remark
√
√
√
√
√
√
√
For 15-pin D-sub
For 24-pin DVI-D
For 15-pin D-sub
√
For 15-pin D-sub
√
Refer to VESA VSIS
Standard V1R1
√
√
10K for application
3.Video performance
Item
Max. support Pixel rate
Max. Resolution
Rise time + Fall time
Condition
Spec
135 MHz
1280 x 1024
< 7.4 ns
(50% of minimum pixel
clock period)
Settling Time after
overshoot /undershoot
< 5% final full-scale value
Overshoot/Undershoot
< 12% of step function
voltage level over the full
voltage range
OK N.A
√
Remark
√
1280 x 1024 @ 75Hz
(max. support timing)
√
Refer to VESA VSIS
Standard V1R1
√
Refer to VESA VSIS
Standard V1R1
√
43
Form No: BQY0-0B-003-32(031205)
Product System (PS)
FP93GX C501 Service Manual
Subject:
Part No.:
99.L2E72.XBC
Doc. No.
99.L2E72.XBC-C501-001
NA
Project Code:
99.L2E72.001
Component Part. No.:
Model Name:
Q9T5
Marketing Description :
Rev.:
Page
0
44
of
48
4.Support Timings
Actual Output
Input Timing
640x350
Horizontal
Frequency (KHz)
31.47(P)
Vertical
Frequency (Hz)
70.08(N)
Dot Clock
Frequency (MHz)
25.17
Actual display
Resolution
1280x943
720x400
31.47(N)
70.08(P)
28.32
1280x1024
640x480
31.47(N)
60.00(N)
25.18
1280x1024
640x480
35.00(N)
67.00(N)
30.24
1280x1024
640x480
37.86(N)
72.80(N)
31.5
1280x1024
640x480
37.50(N)
75.00(N)
31.5
1280x1024
800x600
37.88(P)
60.32(P)
40.00
1280x1024
800x600
48.08(P)
72.19(P)
50.00
1280x1024
800x600
46.86(P)
75.00(P)
49.50
1280x1024
832X624
49.72(N)
74.55(N)
57.29
1280x1024
1024x768
48.36(N)
60.00(N)
65.00
1280x1024
1024x768
56.48(N)
70.10(N)
75.00
1280x1024
1024x768
60.02(P)
75.00(P)
78.75
1280x1024
1024X768
60.24(N)
74.93(N)
80.00
1280x1024
1152x864
67.50(P)
75.00(P)
108.00
1280x1024
1152x870
68.68(N)
75.06(N)
100.00
1280x1024
1152x900
61.80(N)
66.00(N)
94.50
1280x1024
1152x900
71.81(N)
76.14(N)
108.00
1280x1024
1280x1024
64.00(P)
60.00(P)
108.00
1280x1024
1280x1024
75.83(N)
71.53(N)
128.00
1280x1024
1280x1024
80.00(P)
75.00(P)
135.00
1280x1024
1280x1024
81.18(N)
76.16(N)
135.09
1280x1024
Resolution
OK N.A
Remark
√
DOS
√
DOS
√
DOS
√
Macintosh
√
VESA
√
VESA
√
VESA
√
VESA
√
VESA
√
Macintosh
√
VESA
√
VESA
√
VESA
√
Macintosh
√
VESA
√
Macintosh
√
SUN 66
√
SUN
√
VESA
√
IBM1
√
VESA
√
SPARC2
Note-3: “P”, “N” stands for “Positive”, “Negative” polarity of incoming H-sync/V-sync (input timing).
44
Form No: BQY0-0B-003-32(031205)
Product System (PS)
FP93GX C501 Service Manual
Subject:
Part No.:
99.L2E72.XBC
Doc. No.
99.L2E72.XBC-C501-001
NA
Project Code:
99.L2E72.001
Component Part. No.:
Model Name:
Q9T5
Marketing Description :
Rev.:
Page
0
45
of
48
PART III PANEL INSPECTION CRITERIA
Dot defects
Single bright
Max allowed Q’ty
2
2 adjacent Bright
3 adjacent Bright
Single Dark
2 adjacent Dark
3 adjacent Dark
Total Dot defects(bright and dark)
Line defects
1
0
5
2
0
5
Not allowable
Comments
Distance between 2 bright dot 15mm
Distance between 2 dark dot 15mm
Distance between bright dot and dark dot 10mm
45
Form No: BQY0-0B-003-32(031205)
Product System (PS)
FP93GX C501 Service Manual
Subject:
Part No.:
99.L2E72.XBC
Doc. No.
99.L2E72.XBC-C501-001
NA
Project Code:
99.L2E72.001
Component Part. No.:
Model Name:
Q9T5
Marketing Description :
Rev.:
Page
0
46
of
48
Chapter 6 Screw Torque
(A) S T AN D AR D S C R E W
ITEM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
MO U N TIN G
MA TER IA L
TO R Q U E
( K G -CM)
META L
5 . 0 0 . 6
# 4 -4 0
X
S CR W MA CH F L A T M3 * 6 L ZN
META L
S i d e m o u n t : 3 0 . 6
O t h e r : 4 0 . 6
M3 * 0 . 5
# 2
S CR EW MA CH F P H M4 * 1 0 L B -ZN
N Y L
META L
1 1 . 0 1 . 0
M4 * 0 . 7
# 2
S CR W MA CH F L A T-P M3 * 6 L B -ZN
META L
S i d e m o u n t : 3 0 . 6
O t h e r : 4 0 . 6
M4 * 0 . 7
# 2
S CR W MA CH F H M4 * 8L B -ZN N Y L
META L
9 . 0 1 . 0
M4 * 0 . 7
# 2
S CR W MA CH F H M4 * 1 2 L B -ZN N Y L
META L
1 1 . 0 1 . 0
M4 * 0 . 7
# 2
A S S Y S CR EW M4 * 1 0 F P 5 2 7
META L
1 1 . 0 1 . 0
M4 * 0 . 7
# 2
A S S Y S CR EW M4 * 8 F P 7 2 6 A N L K IS U
META L
9 . 0 1 . 0
M4 * 0 . 7
# 2
S CR W TA P CA P M3 * 1 . 3 4 P * 8L B -ZN
P L A S TIC
5 . 0 1 . 0
∅2 . 3 5 0 . 0 5
# 2
S CR W TA P F L A T M3 * 1 . 3 4 P * 8L B -ZN
P L A S TIC
4 . 5 0 . 5
∅2 . 3 5 0 . 0 5
# 2
S CR EW F P H TA P M3 * 8L N I
P L A S TIC
5 . 0 1 . 0
∅2 . 3 5 0 . 0 5
# 2
S CR W TA P P H W/ F L P T M3 * 1 2 L B -Z
P L A S TIC
5 . 0 1 . 0
∅2 . 3 5 0 . 0 5
# 2
S CR W TA P P A N P T M3 * 1 0 L B -ZN
P L A S TIC
5 . 0 1 . 0
∅2 . 3 5 0 . 0 5
# 2
S CR W TA P P A N P T M3 * 1 0 L N I
P L A S TIC
5 . 0 1 . 0
∅2 . 3 5 0 . 0 5
# 2
1 0 . 0 1 . 0
M4 * 0 . 7
# 2
P /N
86 . 2 0 F B 4 . 0 1 9
8F . 2 0 F B 4 . 0 1 9
86 . 5 A 2 2 4 . 6 R 0
8F . 5 A 2 2 4 . 6 R 0
86 . 8A 3 5 6 . 1 0 0
8F . 8A 3 5 6 . 1 0 0
86 . 8A 3 2 5 . 6 R 0
8F . 8A 3 2 5 . 6 R 0
86 . 5 A 3 5 6 . 8R 0
8F . 5 A 3 5 6 . 8R 0
86 . 5 A 3 5 6 . 1 2 0
8F . 5 A 3 5 6 . 1 2 0
6 0 .L 7 2 0 4 .0 0 1
6 K .L 7 2 0 4 .0 0 1
6 0 . L 881 0 . 0 0 1
6 K . L 881 0 . 0 0 1
86 . WA 3 1 4 . 8R 0
8F . WA 3 1 4 . 8R 0
86 . XA 3 1 4 . 8R 0
8F . XA 3 1 4 . 8R 0
86 . 0 0 2 7 4 . 8R 0
8F . 0 0 2 7 4 . 8R 0
86 . V G 3 1 4 . 1 2 0
8F . V G 3 1 4 . 1 2 0
86 . V A 3 1 4 . 1 0 0
8F . V A 3 1 4 . 1 0 0
86 . V A 5 1 4 . 1 0 0
8F . V A 5 1 4 . 1 0 0
86 . V Z5 2 6 . 6 R 0
8F . V Z5 2 6 . 6 R 0
86 . XA 3 2 6 . 1 0 0
8F . XA 3 2 6 . 1 0 0
86 . 5 A 4 2 2 . 2 R 4
8F . 5 A 4 2 2 . 2 R 4
86 . 0 0 2 7 3 . 6 R 0
8F . 0 0 2 7 3 . 6 R 0
86 . V G 4 3 4 . 6 R 0
8F . V G 4 3 4 . 6 R 0
86 . XA 2 1 3 . 8R 0
8F . XA 2 1 3 . 8R 0
86 . MA 3 2 4 . 5 R 5
8F . MA 3 2 4 . 5 R 5
T O R Q U E S P E C .
D ES CR IP TIO N
S CR W MA CH H EX # 4 -4 0 * 0 . 3 " N I
S CR W TA P F L A T+ EXT M4 * 6 L ZN -W S TA N O F F
H O L E S IZE S c r e w
( MM)
H e a d
S CR W TA P F L A T M4 * 1 0 L B -ZN
P L A S TIC
9 . 0 1 . 0
∅3 . 3 5 0 . 0 5
# 2
S CR W MA CH F L A T-P M2 * 2 . 4 L C-ZN
P L A S TIC
1 . 5 0 . 2
∅1 . 6 0 . 0 5
# 1
S CR W TA P P H F / 1 0 WS H M3 * 6 L
C-ZN
META L
∅2 . 6 5 0 . 0 5
# 2
S CR W TA P P A N F / WS H M3 * 6 L C-ZN
META L
∅2 . 6 5 0 . 0 5
# 2
S CR W TA P F L A T/ P T M2 . 5 * 8L ZN
P L A S TIC
4 . 0 0 . 5
∅2 . 0 0 . 0 5
# 1
S CR W TA P F P H M3 * 5 . 5 L B -ZN
META L
N o t h r e a d 81 0
H a v e t h r e a d : 6 8
∅2 . 6 5 0 . 0 5
# 2
N o
H a
N o
H a
t h r e a d 81 0
v e t h r e a d : 6 8
t r e a d 81 0
v e t h r e a d : 6 8
46
Form No: BQY0-0B-003-32(031205)
Product System (PS)
Subject:
FP93GX C501 Service Manual
Part No.:
99.L2E72.XBC
Doc. No.
99.L2E72.XBC-C501-001
NA
Project Code:
99.L2E72.001
Component Part. No.:
Model Name:
Q9T5
Marketing Description :
Rev.:
Page
0
47
of
48
*SCREW Q’TY AND POSITION REFERRED TO C328.
*NOTES:
1. T: TAPPING SCREW
2. M: MACHING SCREW
47
Form No: BQY0-0B-003-32(031205)
Product System (PS)
Subject:
FP93GX C501 Service Manual
Part No.:
99.L2E72.XBC
Doc. No.
99.L2E72.XBC-C501-001
NA
Project Code:
99.L2E72.001
Component Part. No.:
Model Name:
Q9T5
Marketing Description :
Rev.:
Page
0
48
of
48
Chapter 7 Exploded Diagram
48
Form No: BQY0-0B-003-32(031205)

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