Proview FV926AFW User manual

FV926AFW 1 / 19
FV926AFW
Service Manual

FV926AFW 2 / 19
TABLE OF CONTENTS
WARNING
--------------------------------------------------------------------------------------
3
A. IMPORTANT SAFETY INSTRUCTION
--------------------------------------
3
B. SPECIFICATIONS
---------------------------------------------------------------------
4
C. TIMING CHART
------------------------------------------------------------------------
5
D. ADJUSTMENT PROCEDURE
-----------------------------------------------------
7
E. TROUBLE SHOOTING HINTS
---------------------------------------------------
8
F. BLOCK DIAGRAM
-------------------------------------------------------------------
12
G. EXPLODED DIAGRAM
-------------------------------------------------------------
13
H. SCHEMATIC DIAGRAM
-----------------------------------------------------------
14
I. PCB LAYOUT DIAGRAM
----------------------------------------------------------
15

FV926AFW 3 / 19
WARNING
To prevent from fire or shock hazard,do not expose monitor to any rain or any form of water.High voltage is
inside the monitor so please do not remove the back cover of the cabinet if you are not a qualified monitor
engineer.Contact the local dealer or the nearest Proview branch office if you need help.
A. IMPORTANT SAFETY INSTRUCTION
Prior to using this service manual,please ensure that you have carefully followed all the procedures outlined in
the user's manual for this product.
1. Read all of these instructions.
2. Save these instructions.
3. Follow all warnings and instructions marked on the product.
4. Unplug this product from the wall outlet before cleaning.Do not use liquid cleaner or aerosol
cleaner, use a damp cloth for cleaning.
5. Do not use this product near water.
6. Do not place this product on an unstable cart,stand or table.The product may fall,causing serious
damage to the product.
7. Slots and openings in the cabinet and the back or bottom are provided for ventilation,to ensure
reliable operation of the product and to protect it from overheating.Those openings must not be
blocked or covered.The openings should never be blocked by placing the product on a bed,sofa, rug,
or other similar surface.This product should not be placed in a built-in installation,since proper
ventilation is provided.
8. This products should be operated with the type of power source indicated on the marked label.
If you are not sure of the type of power is available, consult with your dealer or local power company.
9. This product is equipped with a 3-wire grounding type plug,a plug having a third (grounding)
pin.This plug will only fit into a grounding-type power outlet.This is a safety feature.If you are
unable to insert the plug into the outlet,contact your electrician to replace your obsolete outlet.Do
not damage the purpose of the grounding-type plug.
10. Do not allow anything to rest on the power cord.Do not locate this product where persons will walk
on the cord.
11. Never push any kinds of objects into this product through cabinet slots as they may touch dangerous
voltage points or short out parts that could result in a risk of fire or electric shock.Never spill any kinds
of liquid on the product.
12. Do not attempt to service this product yourself,as opening or removing covers may expose you to
dangerous voltage points or other risk.Refer all servicing to service personnel.
13. Unplug this product from the wall outlet and refer servicing to qualified service personnel under the
following conditions.
a. When the power cord or plug is damaged or frayed.
b. If liquid has been spilled into the product.
c. If the product has been exposed to rain or water.
d. If the product does not operate normally,when the operating instructions are followed.Adjust
only those controls involved in the operating instructions ,since improper adjustment of
other controls may result in damage and will often require extra work by a qualified
technician to restore the product to normal operation.
e. If the product has been dropped or the cabinet has been damaged.
f. If the product exhibits a distinct change in performance,indicating a need for service.

FV926AFW 4 / 19
B. SPECIFICATIONS
Panel General Specification
Panel Model CMO M190A1-L01
Screen Diagonal 19.05” TFT
Active Display Area 410.4(H) x 256.5(V) mm
Pixel Pitch 0.285(H) x 0.285(V) mm
Number of Colors 16.2M colors
View Angle
Horizontal
Vertical
+/-75 degree
-60/+70 degree Typical
Luminance of White 300cd/m²(Typical)
Contrast Ratio (Typical) 500:1
Maximum Resolution 1440 x 900 @ 70Hz
Recommend Resolution 1440 x 900 @ 70Hz
Synchronization Range
Horizontal
Vertical
31-81.3KHz
56–76Hz
Pixel Rate 135 MHz
User Control 5 Key Switch
OSD Function Contrast,brightness,image adjust(H-position,V-position,clock,phase),
Audio(volume,mute),colour(6500K,7500K,9300K,custom colour),
OSD setup(language,OSD H-position,V-position,OSD Timeout),
Advance(Factory Recall),Information.
Power Source 90 – 264 Vac 47-63 Hz
Power Consumption 60 W (max.)
Connection Type Double 15 Pin D-Sub Type;
DVI Type
Input Signal
Video
Sync.
D-Sub: Analog R.G.B. , 0.7Vp-p / 75 Ohms
Digital DVI-I
TTL level,positive or negative polarity
Color Temperature Cool / Warm /custom colour
Dimension (WxHxD) 458.2 x 369.6 x 192(mm)
Monitor Weight 6.0 kg
Base Operation
Tilt
-5 / + 25 degree
Power Saving
ON
STAND BY
OFF
＜60W
＜2W
＜2W
Signal Connector Pin Assignment
D-SUB Pin No. 1. Red Video 6. Red Ground 11. GND
2.Green Video 7. Green Ground 12. SDA For DDC2B
3.Blue Video 8. Blue Ground 13. H-sync.
4.GND 9. +5V from PC 14. V-sync-DDC1
5.Self Test 10. Sync. GND 15. SCL For DDC2B
DVI Pin No. 1.TMDS Data 2- 9. TMDS Data 1- 17. TMDS Data 0-
2.TMDS Data 2+ 10.TMDS Data 1+ 18. TMDS Data 0+
3.
TMDS
Data 2/4 shiel
d 11
.TMDS Data 1/3 shield
19
. TMDS Data 0/5 shield
4.NC 12.NC 20. NC
5.NC 13.NC 21. NC
6.DDC Clock 14.+5V Power 22. Clock shield
7.DDC Data 15.GND 23. Clock+
8.Analog Vertical Sync
C1.analog red
C4. analog Horizontal
16.Hot Plug Detect
C2.analog green
Sync
24. Clock-
C3.analog blue
Sound Output 2Wx2 8ΩSpeaker

FV926AFW 5 / 19
C . TIMING CHART
The video signal timing is as following :
Video A: Period
D B E B: Active
C: Sync Width
Sync. D: Back Porch
C A E: Front porch
★ DVI MODE SUPPORT
★ ★ ★ ★ ★ ★ ★
Preset
Modes
VGA
640X480 VESA 640X480 VESA 640X480 VGA 720X400 VESA 800X600 VESA 800X600 VESA 800X600 VESA 800X600
Dot Rate
25.175MHz 31.500MHz 31.500MHz 28.322MHz 36.000MHz 40.000MHz 50.000MHz 49.500MHz
F.H 31.469KHz 37.861KHz 37.500KHz 31.469KHz 35.156KHz 37.879KHz 48.077KHz 46.875KHz
A-period 31.778us 26.413us 26.667us 31.777us 28.444us 26.400us 20.800us 21.333us
B-Active 25.422us 20.317us 20.317us 25.422us 22.222us 20.000us 16.000us 16.162us
C-Sync. width 3.813us 1.270us 2.032us 3.813us 2.000us 3.200us 2.400us 1.616us
D-Back Porch 1.589us 3.810us 3.810us 1.907us 3.556us 2.200us 1.280us 3.232us
E-Front Porch 0.954us 1.016us 0.508us 0.635us 0.666us 1us 1.12us 0.323us
F.V 59.941Hz 72.810Hz 75.000Hz 70.087Hz 56.250Hz 60.317Hz 72.188Hz 75.000Hz
A-Period 16.683ms 13.734ms 13.333ms 14.268ms 17.778ms 16.579ms 13.853ms 13.333ms
B-Active 15.253ms 12.678ms 12.800ms 12.711ms 17.067ms 15.840ms 12.480ms 12.800ms
C-Sync. width 0.064ms 0.079ms 0.080ms 0.064ms 0.057ms 0.106ms 0.125ms 0.064ms
D-Back Porch 0.794ms 0.528ms 0.427ms 1.112ms 0.626ms 0.607ms 0.478ms 0.448ms
E-Front Porch 0.572ms 0.449ms 0.026ms 0.381ms 0.028ms 0.026ms 0.77ms 0.021ms
H/V SYNC －－－－－－－＋＋＋＋＋＋＋＋＋
Interlaced NON NON NON NON NON NON NON NON

FV926AFW 6 / 19
★ ★ ★ ★ ★ ★ ★ ★
Preset
Modes
VESA
1024X768 VESA 1024X768 VESA 1024X768 VESA 1280X1024 VESA 1280X1024 VESA
1440X900 VESA 1440X900 VESA 1440X900
Dot Rate
65.000MHz 75.000MHz 78.750MHz 108.00MhZ 135.00MHz 88.750MHz 106.50MHz 136.75MHz
F.H
48.363KHz 56.476KHz 60.023KHz 63.98KHz 79.976KHz 55.469KHz 55.935KHz 70.635KHz
A-period
20.677us 17.707us 16.660us 15.630us 12.504us 18.028us 17.878us 14.157us
B-Active
15.754us 13.653us 13.003us 11.852us 9.481us 16.225us 13.521us 10.530us
C-Sync. width
2.092us 1.813us 1.219us 1.037us 1.067us 0.361us 1.427us 1.112us
D-Back Porch
2.462us 1.920us 2.235us 2.296us 1.837us 0.901us 2.178us 1.814us
E-Front Porch
0.369us 0.321us 0.203us 0.444us 0.119us 0.541us 0.751us 0.702us
F.V
60.004Hz 70.069Hz 75.029Hz 60.020Hz 75.025Hz 59.901Hz 59.887Hz 74.984Hz
A-Period
16.666ms 14.272ms 13.328ms 16.661ms 13.329ms 16.694ms 16.698ms 13.336ms
B-Active
15.880ms 13.599ms 12.795ms 16.005ms 12.804ms 16.225ms 16.090ms 12.741ms
C-Sync. width
0.124ms 0.106ms 0.050ms 0.047ms 0.038ms 0.108ms 0.107ms 0.085ms
D-Back Porch
0.600ms 0.513ms 0.466ms 0.594ms 0.475ms 0.306ms 0.447ms 0.467ms
E-Front Porch
0.062ms 0.054ms 0.017ms 0.016ms 0.013ms 0.054ms 0.054ms 0.042ms
H/V SYNC
－－－－＋＋＋＋＋＋＋－－＋－＋
Interlaced
NON NON NON NON NON NON NON NON

FV926AFW 7 / 19
D. ADJUSTMENT PROCEDURE
ITEM
Program Menu.
﹟Test Meter
﹡Test Point
﹫Pattern
Operation
Check
Value
A
Power supply
Check
﹟Digital Voltmeter
﹡CON101
﹫Crosshatch Pattern
(1280x1024, 60Hz)
1. Plug power cable into the LCD monitor directly.
2. Make sure the voltage of the power plug (CON101)
on the Power Board to the value shown at right.
220Vac
±0.2V
B
Power Saving
Check
﹟Wattmeter
﹟PC or Pattern
generator
﹫Crosshatch Pattern
(1280x1024, 60Hz)
1. Unplug the signal cable into the monitor.
2. Turn the power switch of the monitor ON.
3. Check monitor power indicator light up blue
flashing every other second.
4. Make sure the wattmeter value shown at right.
5. OSD will be display “NO SIGNAL” Picture.
‹ 2W
C
Into Factory
mode
﹟PC or Pattern
generator
﹫Crosshatch Pattern
(1280x1024, 60Hz)
1. Hold Down key,then turn the power switch of the
monitor OFF.
2. Hold Up key,then turn the power switch of the
monitor ON.
3. You can enter factory adjustment mode.
D
Auto mode
Check
﹟PC or Pattern
generator
﹫Crosshatch Pattern
(1280x1024, 60Hz)
1.Press and release the Auto key to adjust display
mode to its utmost performance according to VGA
setting.
E
White
Balance
Adjust
﹟PC or Pattern
generator
﹫White Pattern
(1280x1024, 60Hz)
1. Move the OSD to the COLOR mode (AUTO COLOR).
2. set color is Cool using the OSD,Check the value
shown at right.
Y= 230±20cd/m^2 x= 0.283±0.02 y= 0.297±0.02
3. set color is Warm using the OSD,Check the value
shown at right.
Y= 230±20cd/m^2 x= 0.313±0.02 y= 0.329±0.02
F
OSD
Language
Setting
﹟PC or Pattern
generator
1. Move the OSD to the OSD setting mode
2. Move the OSD to the LANGUAGE mode.
3. You can choose one of the language you need.

FV926AFW 8 / 19
E . TROUBLE SHOOTING HINTS
NO NO
YES YES
YES YES
NO NO
High Voltage !
NO
YES YES
NO NO
YES
No Displa
y
( Black )
LED ON ?
Push the power
ON/OFF switch
LED Color
change ?
Check main
board
CON1/Pin1
Hi / Lo under
push power
sw?
Back light
ON? To Step 2
Make sure the
connection of
power board is
fine
+12V ?
Check the
CON201 /Pin1,2 of
p
ower board
Check
Power board
B
Display ?
Nice Job !
A
To Step 2
Power
Supply ? Change
power
board

FV926AFW 9 / 19
NO
YES
YES
NO
YES
NO
B
Hi / Lo under
push power sw?
Change the
power board
Display ? Nice Job !
To Step 2
A
Check the
connection o
f
control cable
Display ?
Nice Job !
Change the
main board
Change the
main board
Check the main
board
+12V input?
Check the main
board +5.0 V ? Check
CN1/Pin5,6
Check
CN1/Pin1,2
NO
NO
YES
C
YES

FV926AFW 10 / 19
NO
YES
NO
YES
NO
YES
NO
Check the main
board
3.3V input ?
Check H/V
input Signal ?
Check
U7/Pin37,38
Check
U2
Check 1.8V
Input
Display ?
Nice Job !
Change
Signal Cable
YES
Check
Q3
C

FV926AFW 11 / 19
NO
YES
NO
YES
NO
YES
NO
YES
No display
(White)
Check the main
board
5V ?
+3.3V ?
H/V Input
Signal ?
Check
U7/Pin37,38
Display ?
Nice Job !
Change
Signal Cable
Check
CN1/Pin5,6
Check
U2

FV926AFW 12 / 19
F. BLOCK DIAGRAM
VCC5V
VLCD
+5V
VCC1.8
B6
6.AUDIO
MU TE
Volume +12V
+5V
PB[0..9]
VCC5V
+5V
VLCD
+12V
PC5V0
VCC1.8
+12V
VCC3.3
VCC3.3
B4
4.SCALER
PA[0..9]
GNDB0
GNDR0
SOGIN0
GIN0
RIN0
GNDG0
HSYNC0
VSYNC0
BIN0
GNDB1
RIN1
GNDR1
HSYNC1
GNDG1
BIN1
SOGIN1
GIN1
VSYNC1
CLK-
B+
R+
G-
CLK+
G+
B-
R-
PB[0..9]
VCC1.8
VCC3.3
ST_DET1
ST_DET2
ST_DET0
VCTRL
BKLT_ADJ
BKLT_EN
PANELVCC_EN
OD_EN
DDC_SDA
DDC_SCL
DDCD_SDA
DDCD_SCL
+5V
MUTE
Volume
PC5V0
B3
3.INPUT
GNDB0
ST_DET1
BIN1
GNDB1
DDC_SDA
GNDR 1
HSYNC1
BIN0
SOGIN1
GNDG0
VSYNC1
GNDG1
VSYNC0
RIN0
ST_DET0
HSYNC0
DDC_SCL
GIN1
SOGIN0
GIN0
RIN1
GNDR 0
G+
ST_DET2
G-
B+
CLK-
R+
R-
B-
CLK+
VCC5V
DVI5V
+5V
DDCD_SCL
DDCD_SDA
PC5V0
DVI5V
+5V
+5V
B5
5.PANEL INTERFACE
PA[0..9]
PB[0..9]
VLCD
OD_EN
VCC3.3
PA[0..9]
B2
2.POWER
PC5V0
VCC1.8
VCC5V
+5V
DVI5V
VCC3.3
VCTRL
BKLT_ADJ
BKLT_EN
PANELVCC_EN
VLCD
+12V
DVI5V
VCC3.3

FV926AFW 13 / 19
G. EXPLODED DIAGRAM

FV926AFW 14 / 19
H. SCHEMATIC DIAGRAM

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
TSUM66AJ SCHEMATIC
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16Tuesday, February 21, 2006
Title
Size Document Number Rev
Date: Sheet of
B2
2.POWER
PC5V1
VCC1.8
VCC5V
+5V
DVI5V
VCC3.3
VCTRL
BKLT_ADJ
BKLT_EN
PANELVCC_EN
VLCD
+12V
B3
3.INPUT
GNDB0
ST_DET1
BIN1
GNDB1
DDC_SDA
GNDR1
HSYNC1
BIN0
SOGIN1
GNDG0
VSYNC1
GNDG1
VSYNC0
RIN0
ST_DET0
HSYNC0
DDC_SCL
GIN1
SOGIN0
GIN0
RIN1
GNDR0
G+
ST_DET2
G-
B+
CLK-
R+
R-
B-
CLK+
VCC5V
DVI5V
+5V
DDCD_SCL
DDCD_SDA
PC5V1
B4
4.SCALER
PA[0..9]
GNDB0
GNDR0
SOGIN0
GIN0
RIN0
GNDG0
HSYNC0
VSYNC0
BIN0
GNDB1
RIN1
GNDR1
HSYNC1
GNDG1
BIN1
SOGIN1
GIN1
VSYNC1
CLK-
B+
R+
G-
CLK+
G+
B-
R-
PB[0..9]
VCC1.8
VCC3.3
ST_DET1
ST_DET2
ST_DET0
VCTRL
BKLT_ADJ
BKLT_EN
PANELVCC_EN
OD_EN
DDC_SDA
DDC_SCL
DDCD_SDA
DDCD_SCL
+5V
MUTE
Volume
B5
5.PANEL INTERFACE
PA[0..9]
PB[0..9]
VLCD
OD_EN
VCC3.3
B6
6.AUDIO
MUTE
Volume +12V
+5V
PA[0..9]
PB[0..9]
VCC1.8 VCC5V
+5V
DVI5V
VCC3.3
VLCD
PC5V1
PC5V1
+5V
DVI5V
VCC5V
VLCD
VCC3.3
+5V
VCC1.8
VCC3.3
+12V
+12V
+5V

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
SOT-263
SOT-263
5/4 modified
5/17 del C8
9/14 modified
S1 and S2
change to S3
and S5
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26Tuesday, February 21, 2006
Title
Size Document Number Rev
Date: Sheet of
BL_CTRL
BL_CTRL
BRT_LEVEL
BRT_LEVEL
+5V
+12V
VCC3V3_PANEL
VCC3.3
PC5V1
+5V
VCC1.8
DVI5V
+5V
+5V
+5V
VLCD
VCC5V
+5V VCC3V3_PANEL
+12V
C15
0.1uF
R13
4K7
C13
0.1uF
C11
0.1uF
R12
100
F1
24V/5A
R1
33K
R8
100
FB1 B1206
MLB-201209-0220P-N2
1 2
+
TC3
220uF/16V
+
TC1
220uF/25V
R5
50
Q2
MMBT3904
3
1
2
C3
100uF/16V
C7
0.1uF
C0603
R6 4.7K
R7
2K
H4
TP
1 2 3
4
5
6 7 8
1 2 3
4
5
6 7 8
R4 1K
Q3
CHT2907
C
B
E
C2
0.1uF
U2
LT1084-33
3 2
1
4
VI VO
ADJ
VO
FB2 B1206
MLB-201209-0220P-N2
1 2
C12
0.1uF
R9
0
U1
3 2
1
4
VI VO
ADJ
VO
R11
10K
S3
2 1
D2
1N4148
10K
C16
0.1uF
C5
1u
U3
Si9435-SO8
1
2
3
4
8
7
6
5
S
S
S
G
D
D
D
D
+
TC2
220uF/25V
D3
BAT54C-GS08
3
1 2
D4
SSM12L
S5
2 1
C1
0.1u
D1
1N4148
C9
0.1uF
C0603
H1
TP
1 2 3
4
5
6 7 8
1 2 3
4
5
6 7 8
R10
0
R2 4.7K
H3
TP
1 2 3
4
5
6 7 8
1 2 3
4
5
6 7 8
Q1
MMBT3904
3
1
2
C14
0.1uF
CN1
HEADER5X2
1
2
3
4
5
6
7
8
9
10
FB3 B1206
MLB-201209-0220P-N2
1 2
+
C6
4.7uF/16V
C4
0.1uF
+
C10
100uF/16V
Q4
MMBT3904
1
2 3
PC5V1 3
VCC1.8 4
VCC5V3
+5V3,4,6
DVI5V3
VCC3.3 4,5
VCTRL 4
BKLT_ADJ 4
BKLT_EN 4
PANELVCC_EN4
VLCD 5
+12V 6

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
A1
A2
by worry
ΒΜΙ«²Ώ·ΦΚΗΠΒΤφµ∆Τ Όώ.ΝυΞ∆Θπ; 
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36Tuesday, February 21, 2006
Title
Size Document Number Rev
Date: Sheet of
DAT_DDC1
HSI0
CLK_DDC0
VGA0_CON
VSI0
CLK_DDC1
DAT_DDC0
DAT_DDC2
CLK_DDC2
PC5V0
HSI1
PC5V1
VGA1_CON
VSI1
+5V
+5V
DVI5V
+5V
+5V
+5V
VCC5V
+5V PC5V0
VCC5V
D21
MLL5232B 5.6V
FB7 120 OHM BEAD
C109
100pF
D33
3.6V 5%
C43 0.1uF
R27 100Ω1/16W
U6
AT24C02N-10SC/NC
1
2
3
45
6
7
8A0
A1
A2
GNDSDA
SCL
WP
VCC
R35 Bead 60R
R46 100Ω1/16W
D16
BAT54C-GS08
3
1 2
C25 0.047uF
R45
10KΩ1/16W
D13
BAV99
3
1 2
FB6 56Ω1/16W
C30
33pF
D31
BAV99
3
1 2
C34 0.047uF
D25
BAV99
3
1 2
C36 1000pF
C48
0.1uF
C46
33pF
D5
BAV99
3
1 2
FB8 56Ω1/16W
R16 Bead 60R
C104
100pF
D24
LL5232B 5.6V 5%
R53
10KΩ1/16W
R23 100Ω1/16W
C52
0.1uF
CN4
JACK DVI
1
2
3
4
5
6
7
8
25
28
9
10
11
12
13
14
15
16
26
29
17
18
19
20
21
22
23
24
27
m1 m2
DAT2-
DAT2+
2/4shield
DAT4-
DAT4+
DDC SCL
DDC SDA
VSYNC
R
HSYNC
DAT1-
DAT1+
1/3shield
DAT3-
DAT3+
+5V
SYNC GND
HPD
G
RGB GND
DAT0-
DAT0+
0/5shield
DAT5-
DAT5+
clk shield
clk+
clk-
B
m1 m2
C19 0.047uF
R70 10K
R14 Bead 60R
R51
2.2KΩ1/16W
C108
100pF
R15 Bead 60R
C51
0.1uF
FB4 56Ω1/16W
FB9 56Ω1/16W
R18
75Ω1/16W
C50
0.1uF
R64 10Ω1/16W
R40
75Ω1/16W
R69 10Ω1/16W
D12
MLL5232B 5.6V
C41 0.047uF
FB10 56Ω1/16W
C20 1000pF
CN3
DB15
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
16 17
C37
NC
R37 Bead 60R
C49
0.1uF /NC
R67 10Ω1/16W
R29
2.2KΩ1/16W
R30
2.2KΩ1/16W
D27
BAV99
3
1 2
R38 470Ω1/16W
C28 0.1uF
R36 Bead 60R
R20
75Ω1/16W
R22 100Ω1/16W
R19
75Ω1/16W
R60
10KΩ1/16W
D8
MLL5232B 5.6V
D26
BAV99
3
1 2
C26 0.047uF
R58 100Ω1/16W
R39
75Ω1/16W
R47 1KΩ1/16W
C44 0.1uF
R25 100Ω1/16W
C54
0.1uF
C23
NC
R65 10Ω1/16W
D23
LL5232B 5.6V 5%
C47
33pF
C33 0.047uF
R62 10Ω1/16W
D7
BAV99
3
1 2
C53
0.1uF
R43 100Ω1/16W
C38
NC
C55
0.1uF
C45 0.1uF
U4
AT24C02N-10SC/NC
1
2
3
45
6
7
8A0
A1
A2
GNDSDA
SCL
WP
VCC
D9
MLL5232B 5.6V
R59 100Ω1/16W
D28
BAV99
3
1 2
C21
NC
R50
2.2KΩ1/16W
R68 10Ω1/16W
FB11 120 OHM BEAD
D18
MLL5232B 5.6V
CN2
DB15
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
16 17
R21 100Ω1/16W
R28 1KΩ1/16W
C22
NC
C56
0.1uF
D14
BAV99
3
1 2
C107
100pF
C42 0.047uF
R17 470Ω1/16W
D32
BAV99
3
1 2
D6
BAV99
3
1 2
R41
75Ω1/16W
R44 100Ω1/16W
C105
100pF
R42 100Ω1/16W
R61 100Ω1/16W
R24
10KΩ1/16W
D15
BAV99
3
1 2
R34 100Ω1/16W
C27 0.1uF
R66 10Ω1/16W
D22
LL5232B 5.6V 5%
R54 100Ω1/16W
R26 1KΩ1/16W
C57
0.1uF
D11
MLL5232B 5.6V
C24 0.047uF
R56
10KΩ1/16W
C39
NC
U5
AT24C02N-10SC
1
2
3
45
6
7
8A0
A1
A2
GNDSDA
SCL
WP
VCC
C18 0.047uF
C106
100pF
R32
10KΩ1/16W
C32
0.1uF/NC
R57
10KΩ1/16W
D29
BAV99
3
1 2
R52
10KΩ1/16W
C31
33pF
C35 0.047uF
C29 0.1uF
FB5 56Ω1/16W
R49 1KΩ1/16W
D30
BAV99
3
1 2
C17 0.047uF
R33 100Ω1/16W
R31
10KΩ1/16W
R63 10Ω1/16W
D17
MLL5232B 5.6V
D10
MLL5232B 5.6V
R48 100Ω1/16W
C58
0.1uF
D19
MLL5232B 5.6V
D20
MLL5232B 5.6V
C40 0.047uF
R55 100Ω1/16W
GNDB0 4
ST_DET1 4
BIN1 4
GNDB1 4
GNDR1 4
HSYNC1 4
BIN0 4
SOGIN1 4
GNDG0 4
VSYNC1 4
GNDG1 4
VSYNC0 4
RIN0 4
ST_DET0 4
HSYNC0 4
GIN1 4
SOGIN0 4
GIN0 4
RIN1 4
GNDR0 4
G+ 4
ST_DET2 4
G- 4
B+ 4
CLK- 4
R+ 4
R- 4
B- 4
CLK+ 4
DVI5V 2
+5V 2,4,6
DDCD_SCL4
DDCD_SDA4
VCC5V 2
DDC_SDA4
DDC_SCL4
PC5V1 2

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
to KEY PAD
5/3 modified
5/4 modified
5/4
modified
5/ 4
modify
7/ 15
modify
7/ 15 Add
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B
200-100-2A1D-BH
Custom
46Tuesday, February 21, 2006
Title
Size Document Number Rev
Date: Sheet of
PB3
LEDG
PB6
PA1
AUTO
DOWN
LED_O
PB[0..9]
PA8
PA0
LEDO
PA6
PB1
PA9
PA5
LEDG
POWER
DOWN
PB5
PB2
PB8
PA7
LEDO
AUTO
PA[0..9]
PA4
PB7
POWER
LED_G
PB0
PA3
MENU
PB4
UP
PA2
MENU
UP
PB9
AVDD
VCC3.3
VDDC
AVDDVCC3.3
+5V
VMPLL
+5V
VCC3.3
VDDP
VCC3.3
VDDP
VCC3.3
VMPLL
VDVI
VCC3.3
VCC3.3
VDDC
VDVI
VCC1.8
+5V
VCC3.3
VCC3.3
VCC3.3
AVDD
VCC3.3
+5V
C63
0.1uF
C86
0.1uF
R92 100
C71
0.1uF
R105 100
C61
0.1uF
C77 22pF
R104 1K
C91
0.1uF
C64
0.1uF
C80
0.1uF
R98
3.3K
R77
3.3KΩ1/16W
C75
0.1uF
FB14
600 OHM
R82
3.3KΩ1/16W/NC
C87
0.1uF
C81
0.1uF
R79
3.3KΩ1/16W
R71
10KΩ1/16W
FB12
600 OHM
C85
0.1uF
U9 24C16
1
2
3
45
6
7
8A0
A1
A2
GNDSDA
SCL
WP
VCC
C92
0.1uF
R97
3.3K
+ C73
10uF/16V
R91
3.3K
FB13
600 OHM
R75
3.3KΩ1/16W
R101 100
C74
0.1uF
R80
3.3KΩ1/16W
R78
3.3KΩ1/16W
U7
TSUM66AJ
32
29
30
27
31
28
26
38
37
3
4
6
7
9
10
12
13
15
34
35
33
45
47
46
119
108
39
40
67
70
43
54
81
82
79
80
77
78
75
76
95
96
91
92
89
90
87
88
85
86
71
72
51
50
16 8 14
100
124 41 64 69 73 83 93 113 42 66 84 103
1 2 36 65
102
68 5 11 74 94 98 99 104 125
53
49
48
101 112
122
123
105
52
55
56
57
58
59
60
61
62
23
24
21
25
18
127
20
22
19
17
128
63
97
44
107
109
110
111
121
120
118
117
116
115
114
126
106
RIN0P
GIN0P
SOGIN0
BIN0P
RIN0M
GIN0M
BIN0M
VSYNC0
HSYNC0
R+
R-
G+
G-
B+
B-
CK+
CK-
REXT
REFP
GND
REFM
CSZ
SDI
SCK
PWM0/GPIO_P26
RSTN
DDCA_SDA/RS232_TX
DDCA_SCL/RS232_RX
MODE[0]
MODE[1]
GPIO_P15/PWM0
GPIO_P27/PWM1
LVA0P
LVA0M
LVA1P
LVA1M
LVA2P
LVA2M
LVACKP
LVACKM
LVB0P
LVB0M
LVB1P
LVB1M
LVB2P
LVB2M
LVBCKP
LVBCKM
LVB3P
LVB3M
LVA3P
LVA3M
GPIO_P10/I2C_MCL
GPIO_P11/I2C_MDA
AVDD_ADC
AVDD_DVI AVDD_DVI
BYPASS
AVDD_MPLL
VDDP VDDP VDDP VDDP VDDP VDDP VDDP
VDDC VDDC VDDC VDDC
GND GND GND GND
VCTRL
GND GND GND GND GND GND GND GND GND
PWM2/GPIO_P24
GPIO_P22
GPIO_P23
GND GND
XIN
XOUT
RST
NC
NC
NC
NC
NC
NC
NC
NC
NC
GIN1M
RIN1P
SOGIN1
RIN1M
VSYNC1
DDCD_SDA
BIN1M
GIN1P
BIN1P
HSYNC1
DDCD_SCL
NC
NC
SDO
PWM1/GPIO_P25
GPIO_P00/SAR1
GPIO_P01/SAR2
GPIO_P02/SAR3
GPIO_P14
GPIO_P13
GPIO_P07
GPIO_P06
GPIO_P05
GPIO_P04
GPIO_P03
GPIO_P16/PWM2
GPIO_P12
C82
0.1uF
R73
3.3KΩ1/16W
C88
0.1uF
R90
3.3K
C68
0.1uF
R83
20KΩ1/16W
R81
3.3KΩ1/16W
C76
10uF/16V
R87
NC
U8
SST25VH010
1
2
3
4 5
6
7
8
CE#
SDO
WP#
VSS SDI
SCK
HOLD#
VDD
+
C59
10uF/16V
C66
0.1uF
R72
3.3KΩ1/16W
R94
330
C72 0.1uF
R96
330
R102 100
C78 22pF
R86
NC
C89
0.1uF
+ C70
10uF/16V
C65
0.1uF
+
C67
10uF/16V
C60
0.1uF
R76
3.3KΩ1/16W
CN5
JWT-A2001WV2-04
1
2
3
4
R99 100
Q6
MMBT3904
1
2 3
X1
14.318MHz
Q5
MMBT3904
1
2 3
C101 1uF
R85
8.2K
R89
10KΩ1/16W C84
0.1uF
R103 100
C69
0.1uF
C62
0.1uF
CON1
1
2
3
4
5
6
7
8
R84 390Ω1/16W
+
C79
4.7uF/16V
C83
0.1uF
R74
3.3KΩ1/16W
C90
0.1uF
R100 1K
R93 100
FB16
600 OHM
R95
330
R88
10KΩ1/16W
FB15
600 OHM
GNDB13
RIN03
DDC_SDA3
DDCD_SCL3
VCTRL 2
HSYNC13
PANELVCC_EN 2
VCC3.32,5
VSYNC13
ST_DET2 3
SOGIN13
R+3
MUTE 6
G+3
HSYNC03
SOGIN03
PB[0..9] 5
DDC_SCL3
RIN13
GNDG03
BKLT_ADJ 2
GNDG13
OD_EN 5
VCC3.32,5
+5V 2,3,6
Volume 6
GIN13
CLK-3
G-3
B-3
BIN03
GNDB03
GIN03
PA[0..9] 5
BKLT_EN 2
GNDR13
VSYNC03
DDCD_SDA3
BIN13
ST_DET1 3
VCC1.82
ST_DET0 3
B+3
VCC3.32,5
CLK+3
VCC3.32,5
GNDR03
R-3

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
3/28 modified
FOR 19" FSC PANEL
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PANEL INTERFACE
B
200-100-2A1D-BH
A
56Tuesday, February 21, 2006
Title
Size Document Number Rev
Date: Sheet of
VCC_TEST
RXEIN0-
RXOIN3-
RXECKIN-
RXEIN0+
RXEIN2-
RXOIN1-
RXEIN2+
RXEIN3-
RXOCKIN-
RXEIN3+
RXOCKIN+
RXOIN3+
RXOIN2+
RXOIN0-
RXECKIN+
RXOIN1+
RXOIN2-
RXOIN0+
RXEIN1-RXEIN1+
LVB0PRXEIN0+
LVBCKMRXECKIN-
LVA2MRXOIN2-
LVA1MRXOIN1-
LVA3PRXOIN3+
LVB1MRXEIN1-
LVA0PRXOIN0+
LVB2MRXEIN2-
LVA1PRXOIN1+
LVACKPRXOCKIN+
LVB0MRXEIN0-
LVB3MRXEIN3-
VCC_TEST
LVACKMRXOCKIN-
LVB1PRXEIN1+
LVA2PRXOIN2+
LVB3PRXEIN3+
LVA0MRXOIN0-
LVB2PRXEIN2+
VCC_TEST
LVBCKPRXECKIN+
LVA3MRXOIN3-
PA6 LVB1P
PA7 LVB1M
PA5 LVB2M
PB5 LVA2M
PA[0..9]
PA3 LVBCKM
PA0 LVB3P
PB1 LVA3M
PA1 LVB3M
PA9 LVB0M
PB9 LVA0M
PA4 LVB2P
PB8 LVA0P
PB3 LVACKM
PB2 LVACKP
PB6 LVA1P
PA8 LVB0P
PB4 LVA2P
PA2 LVBCKP
PB[0..9]
PB7 LVA1M
PB0 LVA3P
VLCD
VCC3.3
VCC3.3
VLCD
C93
NC/100uF/16V
R109
10K (NC)
JP2
HEADER 12X2
12
34
56
78
910
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
C95
0.1uF
R107 NC
R108 NC
R110
0(NC)
R106 100
C94
0.1uF
JP1
CON30
31
32
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
PA[0..9]4
PB[0..9]4
VLCD2
OD_EN4
VCC3.3 2,4

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
5/4 modify
5/4 modify
5/4 modify
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B
200-100-2A1D-BH
B
66Tuesday, February 21, 2006
Title
Size Document Number Rev
Date: Sheet of
+12V
U_GND
U_GND
+12V
U_GND
U_GND
U_GND
U_GND
U_GND
U_GND
U_GND
U_GND
U_GND
U_GND U_GND
U_GND
U_GND U_GND
U_GND
+5V
+5V
+5V
U_GND
U_GND
U_GND
CN8
Lout/NC
1
2
U10
TDA7496L/NC
1
2
9
4
10
6 5
17
12
11
14
15 16 7 3 13 18 19 20
G1
G2
INR
INL
SVR
VOL VAO_L
OUTL
MUTE
STBY
OUTR
Vs Vs
VAO_R
G3 G4 G5 G6 G7
TC6
220uF/NC
Q7
MMBT3904L/NC
3
1
2
TC7
220uF/NC
L1/NC
BW FCM1608K-300T07
1 2
CN6
SPEAKER/NC
3
2
1
C99
0.1UF/NC
R115 4.7K/NC
L2/NC
BW FCM1608K-300T07
1 2
TC8
220uF/NC
Q9
MMBT3904L/NC
3
1
2
R128
10K/NC
R114
10K/NC
C96
0.1uF/NC
R113
22K/NC
L3
BEAD/NC
R116
33K/NC
Q8
MMBT3904L
3
1
2
R127300K/NC
TC4
0.47uF/16V /NC
R112
47K/NC
R117 4.7K/NC
R111
10K/NC
R118
1K/NC
R126
330/NC
R119
1K/NC
R120
4.7K/NC
R122
47K/NC
D35
4148/NC
R125
2K/NC
R124
10K/NC
D34
4148/NC
R123
47K/NC
R121
Value
C97 0.47UF/NC
C100
0.1UF/NC
C98 0.47UF/NC
TC5
220uF/NC
L4
BEAD/NC
CN7
Rout/NC
1
2
MUTE4
+12V 2
+12V 2
VOLUME4
+5V2,3,4