Download FV926AFW 1 / 19

FV926AFW
Service Manual
FV926AFW
1 / 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
2 / 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
3 / 19
B. SPECIFICATIONS
Panel General Specification
Panel Model
Screen Diagonal
Active Display Area
Pixel Pitch
Number of Colors
View Angle
Horizontal
Vertical
Luminance of White
Contrast Ratio (Typical)
Maximum Resolution
Recommend Resolution
Synchronization Range
Horizontal
Vertical
Pixel Rate
User Control
OSD Function
Power Source
Power Consumption
Connection Type
Input Signal
Video
Sync.
Color Temperature
Dimension (WxHxD)
Monitor Weight
Base Operation
Tilt
Power Saving
ON
STAND BY
OFF
Signal Connector Pin Assignment
D-SUB Pin No.
DVI Pin No.
Sound Output
FV926AFW
CMO M190A1-L01
19.05” TFT
410.4(H) x 256.5(V) mm
0.285(H) x 0.285(V) mm
16.2M colors
+/-75 degree
-60/+70 degree Typical
300cd/m²(Typical)
500:1
1440 x 900 @ 70Hz
1440 x 900 @ 70Hz
31-81.3KHz
56–76Hz
135 MHz
5 Key Switch
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.
90 – 264 Vac 47-63 Hz
60 W (max.)
Double 15 Pin D-Sub Type;
DVI Type
D-Sub: Analog R.G.B. , 0.7Vp-p / 75 Ohms
Digital DVI-I
TTL level,positive or negative polarity
Cool / Warm /custom colour
458.2 x 369.6 x 192(mm)
6.0 kg
-5 / + 25 degree
＜ 60W
＜ 2W
＜ 2W
1. Red Video
2.Green Video
3.Blue Video
4.GND
5.Self Test
1.TMDS Data 22.TMDS Data 2+
3.TMDS Data 2/4 shield
4.NC
5.NC
6.DDC Clock
7.DDC Data
8.Analog Vertical Sync
C1.analog red
6. Red Ground
7. Green Ground
8. Blue Ground
9. +5V from PC
10. Sync. GND
9. TMDS Data 110.TMDS Data 1+
11.TMDS Data 1/3 shield
12.NC
13.NC
14.+5V Power
15.GND
16.Hot Plug Detect
C2.analog green
C4. analog Horizontal Sync
2Wx2 8Ω Speaker
11. GND
12. SDA For DDC2B
13. H-sync.
14. V-sync-DDC1
15. SCL For DDC2B
17. TMDS Data 018. TMDS Data 0+
19. TMDS Data 0/5 shield
20. NC
21. NC
22. Clock shield
23. Clock+
24. ClockC3.analog blue
4 / 19
C . TIMING CHART
The video signal timing is as following :
Video
B
D
A:
B:
C:
D:
E
Sync.
C
A
★ DVI MODE SUPPORT
★
Preset
Modes
Dot Rate
VGA
640X480
★
VESA
640X480
25.175MHz 31.500MHz
Period
Active
Sync Width
Back Porch
E: Front porch
★
VESA
640X480
★
VGA
720X400
VESA
800X600
★
VESA
800X600
★
VESA
800X600
★
VESA
800X600
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
－ －
－ －
－ －
－＋
＋ ＋
＋ ＋
＋ ＋
＋ ＋
NON
NON
NON
NON
NON
NON
NON
NON
Interlaced
FV926AFW
5 / 19
★
Preset
Modes
★
★
★
★
★
★
★
VESA
VESA
VESA
VESA
VESA
1024X768 1024X768 1024X768 1280X1024 1280X1024
VESA
1440X900
VESA
1440X900
VESA
1440X900
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
Dot Rate
FV926AFW
6 / 19
D. ADJUSTMENT PROCEDURE
ITEM
Program Menu.
Power supply
Check
A
﹟Test Meter
﹡Test Point
﹫Pattern
﹟Digital Voltmeter
﹡CON101
﹫Crosshatch Pattern
(1280x1024, 60Hz)
Operation
Check
Value
220Vac
1. Plug power cable into the LCD monitor directly.
2. Make sure the voltage of the power plug (CON101) ±0.2V
on the Power Board to the value shown at right.
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
generator
flashing
every other second.
﹫Crosshatch Pattern
(1280x1024, 60Hz) 4. Make sure the wattmeter value shown at right.
5. OSD will be display “NO SIGNAL” Picture.
Power Saving ﹟Wattmeter
Check
﹟PC or Pattern
B
Into Factory ﹟PC or Pattern
mode
generator
﹫Crosshatch Pattern
C
(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.
Auto mode
Check
﹟PC or Pattern
1.Press and release the Auto key to adjust display
mode to its utmost performance according to VGA
generator
setting.
﹫Crosshatch Pattern
(1280x1024, 60Hz)
White
Balance
Adjust
﹟PC or Pattern
generator
﹫White Pattern
(1280x1024, 60Hz)
D
E
OSD
F Language
Setting
FV926AFW
﹟PC or Pattern
generator
‹ 2W
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
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.
7 / 19
E . TROUBLE SHOOTING HINTS
No Display
( Black )
LED ON ?
NO
NO
Power
Supply ?
YES
Change
power
board
YES
Push the power
ON/OFF switch
LED Color
change ?
YES
Back light
ON?
NO
To Step 2
NO
Check main
board
CON1/Pin1
Check the
CON201/Pin1,2 of
High Voltage !
power board
+12V ?
Hi / Lo under
push power
sw?
YES
NO
Make sure the
connection of
power board is
fine
YES
NO
NO
To Step 2
A
YES
Display ?
Check
Power board
YES
B
FV926AFW
Nice Job !
8 / 19
A
B
Check the
connection of
control cable
NO
Change the
main board
Hi / Lo under
push power sw?
YES
Display ?
YES
NO
Change the
power board
Nice Job !
Display ?
YES
Change the
main board
Nice Job !
NO
To Step 2
Check the main
board +12V input?
NO
Check
CN1/Pin1,2
YES
NO
Check the main
board +5.0 V ?
Check
CN1/Pin5,6
YES
C
FV926AFW
9 / 19
C
Check the main
board 3.3V input ?
NO
Check
U2
YES
Check 1.8V
Input
NO
Check
Q3
YES
NO
Check
U7/Pin37,38
Check H/V
input Signal ?
YES
Display ?
NO
Change
Signal Cable
YES
Nice Job !
FV926AFW
10 / 19
No display
(White)
Check the main
board 5V ?
NO
Check
CN1/Pin5,6
NO
Check
U2
YES
+3.3V ?
YES
NO
Check
H/V Input
Signal ?
U7/Pin37,38
YES
Display ?
NO
Change
Signal Cable
YES
Nice Job !
FV926AFW
11 / 19
F. BLOCK DIAGRAM
B3
+5V
B4
PC5V0
DVI5V
PC5V0
VCC5V
+5V
DVI5V
VCC5V
RIN0
GNDR0
GIN0
GNDG0
BIN0
GNDB0
SOGIN0
HSYNC0
VSYNC0
RIN0
GNDR0
GIN0
GNDG0
BIN0
GNDB0
SOGIN0
HSYNC0
VSYNC0
RIN1
GNDR1
GIN1
GNDG1
BIN1
GNDB1
SOGIN1
HSYNC1
VSYNC1
RIN1
GNDR1
GIN1
GNDG1
BIN1
GNDB1
SOGIN1
HSYNC1
VSYNC1
R+
RG+
GB+
BCLK+
CLK-
DDC_SCL
DDC_SDA
DDCD_SCL
DDCD_SDA
ST_DET0
ST_DET1
ST_DET2
R+
RG+
GB+
BCLK+
CLK-
B5
PA[0..9]
PB[0..9]
PA[0..9]
PB[0..9]
PA[0..9]
PB[0..9]
VCC3.3
VLCD
OD_EN
OD_EN
VCC3.3
VLCD
DDC_SCL
DDC_SDA
5.PANEL INTERFACE
+12V
B6
DDCD_SCL
DDCD_SDA
ST_DET0
ST_DET1
ST_DET2
MUTE
MUTE
Volume
Volume
+12V
3.INPUT
VCC1.8
+12V
PC5V0
VLCD
VCC3.3
+5V
DVI5V
VCC5V
+5V
B2
VCTRL
VCC5V
BKLT_ADJ
VCTRL
+5V
BKLT_ADJ
DVI5V
VCC3.3
6.AUDIO
VCC1.8
+5V
+5V
BKLT_EN
BKLT_EN
VCC1.8
VCC3.3
VLCD
VCC1.8
PANELVCC_EN
PANELVCC_EN
PC5V0
+5V
VCC3.3
+12V
2.POWER
4.SCALER
FV926AFW
12 / 19
G. EXPLODED DIAGRAM
FV926AFW
13 / 19
H. SCHEMATIC DIAGRAM
FV926AFW
14 / 19
5
4
3
2
1
TSUM66AJ SCHEMATIC
D
D
B3
B4
PC5V1
+5V
DVI5V
PC5V1
VCC5V
+5V
DVI5V
RIN0
GNDR0
GIN0
GNDG0
BIN0
GNDB0
SOGIN0
HSYNC0
VSYNC0
RIN0
GNDR0
GIN0
GNDG0
BIN0
GNDB0
SOGIN0
HSYNC0
VSYNC0
RIN1
GNDR1
GIN1
GNDG1
BIN1
GNDB1
SOGIN1
HSYNC1
VSYNC1
RIN1
GNDR1
GIN1
GNDG1
BIN1
GNDB1
SOGIN1
HSYNC1
VSYNC1
R+
RG+
GB+
BCLK+
CLK-
C
VCC5V
DDC_SCL
DDC_SDA
DDCD_SCL
DDCD_SDA
ST_DET0
ST_DET1
ST_DET2
B5
PA[0..9]
PB[0..9]
PA[0..9]
PB[0..9]
PA[0..9]
PB[0..9]
VCC3.3
VLCD
VCC3.3
OD_EN
R+
RG+
GB+
BCLK+
CLK-
OD_EN
C
VLCD
DDC_SCL
DDC_SDA
5.PANEL INTERFACE
+12V
B6
DDCD_SCL
DDCD_SDA
ST_DET0
ST_DET1
ST_DET2
MUTE
MUTE
Volume
Volume
+12V
3.INPUT
VCC1.8
+12V
B
PC5V1
VLCD
VCC3.3
+5V
DVI5V
VCC5V
+5V
B2
VCTRL
VCC5V
BKLT_ADJ
VCTRL
B
+5V
BKLT_ADJ
6.AUDIO
VCC1.8
+5V
+5V
DVI5V
VCC3.3
BKLT_EN
VCC1.8
BKLT_EN
VCC3.3
VLCD
VCC1.8
PANELVCC_EN
+5V
PANELVCC_EN
PC5V1
VCC3.3
+12V
2.POWER
APPROVE BY
CHECK
BY
PREPARE BY
A
A
許許許
4.SCALER
Title
200-100-2A1D-BH
Size
B
Date:
5
4
3
2
Document Number
Rev
B
TOP
Tuesday, February 21, 2006
Sheet
1
1
of
6
5
4
BL_CTRL
2
SOT-263
3
Q1
C1
1 R2
0.1u
1
+5V
33K
R1
3
4.7K
BKLT_EN 4
+5V
U1
VCC3V3_PANEL
B1206
FB1
2
MMBT3904
D
BRT_LEVEL
1K
Q2
10K
VO
2
VO
4
1
D
2
MLB-201209-0220P-N2
C3
100uF/16V
VCTRL 4
C4
0.1uF
R5
1
3
C5
C2
0.1uF
+5V
R4
VI
ADJ
3
1 R6
1u
4.7K
50
BKLT_ADJ 4
MMBT3904
2
5/4 modified
1
C
FB2
B1206
+5V
B
2
5/17 del C8
MLB-201209-0220P-N2
C0603
1N4148
DVI5V
HEADER5X2
F1
PC5V1
FB3 B1206
2
R9
R10
0
0
+5V
MLB-201209-0220P-N2
2
C9
0.1uF
TC2
220uF/25V
C0603
3,4,6 +5V
D4
VCC5V
D3
SSM12L
SOT-263
BAT54C-GS08U2
S5
R11
10K
R12
S
S
S
G
D
D
D
D
8
7
6
5
C14
0.1uF
100uF/16V
Si9435-SO8
C13
0.1uF
0.1uF
APPROVE BY
Q4
1
MMBT3904
C16
H1
H4
CHECK
BY
PREPARE BY
H3
8
7
6
5
4
TP
TP
1
2
3
5
4
1
2
3
5
4
8
7
6
8
7
6
5
4
5
4
Title
200-100-2A1D-BH
TP
Size
B
1
2
3
1
2
3
5
4
8
7
6
8
7
6
8
7
6
0.1uF
Date:
5
4
A
許許許
2
4K7
B
C12
3
R13
A
VCC3.3 4,5
C10
+
C15
220uF/16V 0.1uF
4 PANELVCC_EN
4
VLCD 5
100
+ TC3
VO
VO
0.1uF
U3
1
2
3
4
1
ADJ
VLCD
1
2
VI
C11
1
2
3
+5V
3 VCC5V
2
1
S3
2
3
1
2
3
VCC3V3_PANEL
+12V 6
VCC3.3
LT1084-33
3
+12V
9/14 modified
S1 and S2
change to S3
and S5
B
100
PC5V1 3
+12V
1
C
R8
3 DVI5V
24V/5A
+
2K
CHT2907
D2
C7
0.1uF
TC1
220uF/25V
R7
E
+
1N4148
Q3
1
C
4.7uF/16V
D1
BL_CTRL
BRT_LEVEL
VCC1.8 4
+ C6
CN1
10
9
8
7
6
5
4
3
2
1
VCC1.8
3
2
Document Number
Rev
B
POWER
Tuesday, February 21, 2006
Sheet
1
2
of
6
5
4
13
14
PC5V0
VGA0_CON
R18
C21
75Ω 1/16W
NC
C22
NC
D5
BAV99
3
3
3
A1
D6
BAV99
2
56Ω 1/16W
R14
Bead 60R
C17
0.047uF
56Ω 1/16W
R15
Bead 60R
C18
0.047uF
FB6
56Ω 1/16W
R16
Bead 60R
C19
0.047uF
R17
470Ω 1/16W
C20
1000pF
R21
100Ω 1/16W C24
0.047uF
R22
100Ω 1/16W C25
0.047uF
R23
100Ω 1/16W C26
0.047uF
1
RIN0 4
GIN0 4
BIN0 4
SOGIN0 4
C23
NC
16
17
15
FB5
R20
75Ω 1/16W
12
3
FB4
R19
75Ω 1/16W
CN2
DB15
1
6
2
7
3
8
4
9
5
10
11
D7
BAV99
GNDR0 4
GNDG0 4
GNDB0 4
+5V
D
D
+5V
VSI0
10KΩ 1/16W
100Ω 1/16W
D9
MLL5232B 5.6V
R29
C30
R30
C31
2.2KΩ 1/16W
33pF
2.2KΩ 1/16W
33pF
R25
100Ω 1/16W
R26
1KΩ 1/16W
R28
1KΩ 1/16W
ST_DET0 4
+5V
HSYNC0 4
PC5V0
1
+5V 2,4,6
2
1
2
1
R24
0.1uF
120 OHM BEAD
R27
D8
MLL5232B 5.6V
C29
VSYNC0 4
D16
BAT54C-GS08
D10
MLL5232B 5.6V
3
FB7
HSI0
0.1uF
2
C28
1
0.1uF
2
C27
R31
R32
10KΩ 1/16W
CLK_DDC0
DAT_DDC0
C109
100pF
CN3
DB15
1
6
2
7
3
8
4
9
5
10
13
14
15
R39
PC5V1 2
C37
75Ω 1/16W
D13
BAV99
3
3
3
A2
NC
C38
NC
D14
BAV99
56Ω 1/16W
R35
Bead 60R
C33
0.047uF
FB9
56Ω 1/16W
R36
Bead 60R
C34
0.047uF
FB10
56Ω 1/16W
R37
Bead 60R
C35
0.047uF
R38
470Ω 1/16W
C36
1000pF
R42
100Ω 1/16W C40
0.047uF
R43
100Ω 1/16W C41
0.047uF
R44
100Ω 1/16W C42
0.047uF
FB11
VSI1
D15
BAV99
GNDR1 4
GNDG1 4
GNDB1 4
R45
1
10KΩ 1/16W
R50
C46
R51
C47
2.2KΩ 1/16W
33pF
2.2KΩ 1/16W
33pF
R46
100Ω 1/16W
R47
1KΩ 1/16W
R49
1KΩ 1/16W
ST_DET1 4
HSYNC1 4
VCC5V
VCC5V 2
VSYNC1 4
D19
MLL5232B 5.6V
R52
10KΩ 1/16W
CLK_DDC1
DAT_DDC1
C104
D21
MLL5232B 5.6V
D20
MLL5232B 5.6V
SOGIN1 4
+5V
100Ω 1/16W
D18
MLL5232B 5.6V
BIN1 4
C
120 OHM BEAD
R48
GIN1 4
NC
0.1uF
2
C45
1
0.1uF
2
C44
1
2
0.1uF
RIN1 4
C39
+5V
C43
100pF
0.1uF/NC
1
2
3
4
by worry
PC5V1
VGA1_CON
D17
MLL5232B 5.6V
A0
A1
A2
GND
AT24C02N-10SC/NC
FB8
HSI1
100Ω 1/16W
100Ω 1/16W
VCC
WP
SCL
SDA
100pF ΒΜΙ«²Ώ·ΦΚΗΠΒΤφµ∆ΤΌώ.ΝυΞ∆Θπ;
16
17
C
D12
MLL5232B 5.6V
R41
75Ω 1/16W
12
8
7
6
5
C108
D11
MLL5232B 5.6V
R40
75Ω 1/16W
11
R33
R34
C32
U4
10KΩ 1/16W
R54
R55
R53
10KΩ 1/16W
100Ω 1/16W
100Ω 1/16W
C48
U5
8
7
6
5
VCC
WP
SCL
SDA
A0
A1
A2
GND
1
2
3
4
0.1uF
AT24C02N-10SC
C105
4 DDC_SDA
100pF
4 DDC_SCL
B
B
VCC5V
R56
CN4
25
26
27
29
28
8
15
6
7
14
16
1/3shield
2/4shield
0/5shield
clk shield
11
3
19
22
DAT0+
DAT0DAT1+
DAT1DAT2+
DAT2DAT3+
DAT3DAT4+
DAT4DAT5+
DAT5clk+
clk-
18
17
10
9
2
1
13
12
5
4
21
20
23
24
DVI5V 2
R60
10KΩ 1/16W
R61
100Ω 1/16W
100Ω 1/16W
A0
A1
A2
GND
0.1uF /NC
1
2
3
4
100Ω 1/16W
ST_DET2 4
C50
D22
LL5232B 5.6V 5%C107
C106
100pF
D23
LL5232B 5.6V 5%
D24
LL5232B 5.6V 5%
0.1uF
100pF
0.1uF
D31
BAV99
0.1uF
R62
R63
R64
R65
R66
R67
10Ω 1/16W
10Ω 1/16W
10Ω 1/16W
10Ω 1/16W
10Ω 1/16W
10Ω 1/16W
R68
R69
10Ω 1/16W
10Ω 1/16W
0.1uF
4
4
4
4
4
4
CLK+ 4
CLK- 4
A
+5V
R70
10K
APPROVE BY
D33
3.6V 5%
1
2
B+
BG+
GR+
R-
D32
BAV99
C58
1
2
C57
1
2
1
C56
0.1uF
3
D30
BAV99
3
3
D29
BAV99
C55
0.1uF
2
2
3
D28
BAV99
C54
1
2
C53
0.1uF
3
D27
BAV99
1
3
D26
BAV99
C52
0.1uF
2
2
C51
3
D25
BAV99
1
3
m2
JACK DVI
m1
R58
R59
VCC
WP
SCL
SDA
AT24C02N-10SC/NC
DVI5V
CLK_DDC2
DAT_DDC2
1
m1
4 DDCD_SCL
4 DDCD_SDA
C49
U6
8
7
6
5
m2
R
G
B
RGB GND
HSYNC
VSYNC
SYNC GND
DDC SCL
DDC SDA
+5V
HPD
A
R57
10KΩ 1/16W
10KΩ 1/16W
0.1uF
CHECK
BY
PREPARE BY
許許許
Title
200-100-2A1D-BH
Size
Document Number
Custom
Date:
5
4
3
2
Rev
B
INPUT
Tuesday, February 21, 2006
Sheet
1
3
of
6
5
4
3
2
1
VMPLL
AVDD
VCC3.3
VDDP
VCC3.3
3 DDC_SCL
3 DDC_SDA
24
25
22
23
21
19
20
17
18
3 RIN1
3 GNDR1
3 GIN1
3 GNDG1
3 SOGIN1
3 BIN1
3 GNDB1
3 HSYNC1
3 VSYNC1
3 R+
3 R3 G+
3 G3 B+
3 B3 CLK+
3 CLK3 DDCD_SCL
3 DDCD_SDA
AVDD
C
VCC3.3 7/ 15 Add
C101 1uF C72
R84
0.1uF
34
33
97
44
45
46
47
U8
8
7
3
4
C75
0.1uF
10uF/16V
VDD
HOLD#
WP#
VSS
2
1
6
5
SDO
CE#
SCK
SDI
SST25VH010
C77
R85
VCC3.3
22pF
X1
42
66
84
103
41
64
69
73
83
93
113
VDDC
VDDC
VDDC
VDDC
8
14
RIN1P
RIN1M
GIN1P
GIN1M
SOGIN1
BIN1P
BIN1M
HSYNC1
VSYNC1
R+
RG+
GB+
BCK+
CKDDCD_SCL
DDCD_SDA
REXT
105
RST
122
XIN
14.318MHz
123
R86
R87
C78
22pF
R88
B
R89
10KΩ 1/16W
10KΩ 1/16W
MODE[0]
MODE[1]
100
BYPASS
102
71
72
75
76
77
78
79
80
81
82
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
LVB3P
LVB3M
LVBCKP
LVBCKM
LVB2P
LVB2M
LVB1P
LVB1M
LVB0P
LVB0M
85
86
87
88
89
90
91
92
95
96
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
52
55
56
57
58
59
60
61
62
63
C84
0.1uF
VCC3.3 FB13
2,5 VCC3.3
PB[0..9] 5
2,5 VCC3.3
109
110
111
121
120
106
118
117
116
115
114
48
49
119
107
53
43
54
126
51
50
+
C69
0.1uF
VMPLL
600 OHM
C70
10uF/16V
+
R73 R75 R77 R79R81
R80 R82
R72 R74 R76 R78
20KΩ 1/16W
D
VDVI
600 OHM
C67
10uF/16V
VCC3.3 FB14
VCC3.3
R83
GPIO_P00/SAR1
GPIO_P01/SAR2
GPIO_P02/SAR3
GPIO_P14
GPIO_P13
GPIO_P12
GPIO_P07
GPIO_P06
GPIO_P05
GPIO_P04
GPIO_P03
GPIO_P23
GPIO_P22
PWM0/GPIO_P26
PWM1/GPIO_P25
PWM2/GPIO_P24
GPIO_P15/PWM0
GPIO_P27/PWM1
GPIO_P16/PWM2
C61 C62 C63 C64 C65 C66
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
C68
0.1uF
10KΩ 1/16W
108
GPIO_P10/I2C_MCL
GPIO_P11/I2C_MDA
C60
0.1uF
R71
RSTN
+
C59
10uF/16V
PA[0..9] 5
PB[0..9]
+5V
C71
0.1uF
C
5/4
modified
AUTO
MENU
UP
DOWN
LEDG
LEDO
POWER
VCC3.3 FB15
2,5 VCC3.3
7/ 15
modify
ST_DET0 3
ST_DET1 3
ST_DET2 3
OD_EN 5
PANELVCC_EN 2
BKLT_EN 2
BKLT_ADJ 2
Volume 6
MUTE 6
AVDD
600 OHM
C73
10uF/16V
+
C74
0.1uF
VCC1.8 FB16
2 VCC1.8
VDDC
600 OHM
C79
4.7uF/16V
5/ 4
modify
+
C80 C81 C82 C83
0.1uF 0.1uF 0.1uF 0.1uF
VCC3.3
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
NC
NC
XOUT
67
70
PA[0..9]
VCTRL
LVA3P
LVA3M
LVACKP
LVACKM
LVA2P
LVA2M
LVA1P
LVA1M
LVA0P
LVA0M
TSUM66AJ
REFP
REFM
NC
SDO
CSZ
SCK
SDI
600 OHM
VCTRL 2
C85
1
2
5
11
35
36
65
68
74
94
98
99
101
104
112
125
+5V
3
4
6
7
9
10
12
13
128
127
15
390Ω 1/16W
RIN0P
RIN0M
GIN0P
GIN0M
SOGIN0
BIN0P
BIN0M
VSYNC0
HSYNC0
DDCA_SCL/RS232_RX
DDCA_SDA/RS232_TX
2,5 VCC3.3
3.3KΩ 1/16W
3.3KΩ 1/16W
3.3KΩ 1/16W
3.3KΩ 1/16W
3.3KΩ 1/16W
3.3KΩ 1/16W
3.3KΩ 1/16W
3.3KΩ 1/16W
3.3KΩ 1/16W
3.3KΩ 1/16W
3.3KΩ 1/16W/NC
JWT-A2001WV2-04
8.2K
VDDC
VDDP
VDDP
VDDP
VDDP
VDDP
VDDP
VDDP
3 RIN0
3 GNDR0
3 GIN0
3 GNDG0
3 SOGIN0
3 BIN0
3 GNDB0
3 VSYNC0
3 HSYNC0
1
2
3
4
AVDD_ADC
AVDD_MPLL
32
31
29
28
30
27
26
38
37
40
39
AVDD_DVI
AVDD_DVI
16
124
U7
C76
VDDP
FB12
CN5
D
VDVI
R90
R91
3.3K
3.3K
B
0.1uF
R92
R93
U9
8
7
6
5
100
100
24C16
A0
A1
A2
GND
VCC
WP
SCL
SDA
1
2
3
4
+5V
+5V
VCC3.3 VCC3.3
R97
R98
3.3K
3.3K
+5V 2,3,6
R94
5/4 modified
R95
330
330
R96
330
3
5/3 modified
LEDG
R104
1K
Q5
MMBT3904
3
1K 1
Q6
MMBT3904
1
R99
100
R101
R102
R103
R105
100
100
100
100
CON1
1
2
3
4
5
6
7
8
2
R100
2
LEDO
POWER
LED_O
LED_G
DOWN
UP
MENU
AUTO
A
to KEY PAD
C86
C87
C88
C89
C90
C91
APPROVE BY
C92
CHECK
BY
PREPARE BY
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
許許許
Title
200-100-2A1D-BH
Size
Document Number
Custom
Date:
5
4
3
2
Rev
B
SCALER
Sheet
Tuesday, February 21, 2006
1
4
of
6
A
5
4
3
2
1
VLCD
2 VLCD
4 PA[0..9]
D
4 PB[0..9]
PA[0..9]
PB[0..9]
C
PA0
PA1
PA2
PA3
PA4
PA5
LVB3P
LVB3M
LVBCKP
LVBCKM
LVB2P
LVB2M
PA6
PA7
LVB1P
LVB1M
PA8
PA9
PB0
PB1
PB2
PB3
LVB0P
LVB0M
LVA3P
LVA3M
LVACKP
LVACKM
PB4
PB5
PB6
PB7
PB8
PB9
LVA2P
LVA2M
LVA1P
LVA1M
LVA0P
LVA0M
D
C93
NC/100uF/16V
B
VLCD
C95
3/28 modified
0.1uF
1
3
5
7
9
11
13
15
17
19
21
23
25
2
4
6
8
10
12
14
16
18
20
22
24
26
JP1
1
2
3
4
5
6
7
8
9
10
11
12
1331
14
1532
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
0.1uF
R106 100
VCC_TEST
4 OD_EN
VCC3.3
R107 NC
R108 NC
JP2
RXOIN0+
RXOIN1+
RXOIN2+
RXOCKIN+
RXOIN3+
RXEIN0+
RXEIN1+
RXEIN2+
RXECKIN+
RXEIN3+
VCC_TEST
C94
RXOIN0RXOIN1RXOIN2RXOCKINRXOIN3RXEIN0RXEIN1RXEIN2RXECKINRXEIN3-
RXEIN3+
RXEIN3RXECKIN+
RXECKINRXEIN2+
RXEIN2-
LVB3P
LVB3M
LVBCKP
LVBCKM
LVB2P
LVB2M
RXEIN1+
RXEIN1-
LVB1P
LVB1M
RXEIN0+
RXEIN0RXOIN3+
RXOIN3RXOCKIN+
RXOCKIN-
LVB0P
LVB0M
LVA3P
LVA3M
LVACKP
LVACKM
RXOIN2+
RXOIN2RXOIN1+
RXOIN1RXOIN0+
RXOIN0-
LVA2P
LVA2M
LVA1P
LVA1M
LVA0P
LVA0M
31
32
B
CON30
VCC3.3
VCC3.3 2,4
HEADER 12X2
R109
10K (NC)
APPROVE BY
CHECK
BY
PREPARE BY
許許許
VCC_TEST
FOR 19" FSC PANEL
A
A
Title
R110
200-100-2A1D-BH
0(NC)
Size
A
Date:
5
C
4
3
Document Number
Rev
B
PANEL INTERFACE
Tuesday, February 21, 2006
2
Sheet
5
of
1
6
5
4
3
2
1
+12V
D34
+12V 2
+5V
2,3,4 +5V
D
C100
0.1UF/NC
4148/NC
5/4 modify
R112
47K/NC
R113
22K/NC
U_GND
D35
R128
R111
10K/NC
D
U_GND
+12V
10K/NC
3
+12V 2
R117
Q8
MMBT3904L
4.7K/NC
1
4148/NC
TC4
L1/NC
R118
BW FCM1608K-300T07 1K/NC
1
2
U_GND
C97
0.47UF/NC
1
C98
0.47UF/NC
2
U_GND
U_GND
+5V
U_GND
U_GND
R126
330/NC +5V
U_GND 5/4 modify
INL
INR
SVR
7
VAO_R
VAO_L
4
9
10
CN7
TC6
OUTR
14
STBY
MUTE
11
12
OUTL
17
1
2
220uF/NC U_GND
TC7
C
Rout/NC
CN8
1
2
Lout/NC
TC8
220uF/NC
220uF/NC
5
R125
2K/NC
G2
G1
VOL
R120
R121
Value
6
R124
10K/NC
2
1
G3
G4
G5
G6
G7
U_GND
3
Q9
4.7K/NC MMBT3904L/NC
1
4 VOLUME
R122
R123
47K/NC 47K/NC
U_GND U_GND
C96
0.1uF/NC
U10
C
U_GND
TC5
220uF/NC
U_GND
3
13
18
19
20
L2/NC
BW FCM1608K-300T07 R119
1K/NC
U_GND
U_GND
2
SPEAKER/NC
R114
10K/NC
0.47uF/16V /NC
2
4 MUTE
R116
33K/NC
2
1
2
3
Q7
MMBT3904L/NC
4.7K/NC
1
15
16
3
R115
Vs
Vs
CN6
TDA7496L/NC
U_GND
U_GND
R127300K/NC
5/4 modify
C99
L3
0.1UF/NC
BEAD/NC
U_GND
L4
BEAD/NC
B
B
U_GND
APPROVE BY
CHECK
BY
PREPARE BY
A
A
許許許
Title
200-100-2A1D-BH
Size
B
Date:
5
4
3
2
Document Number
Rev
B
Audio
Tuesday, February 21, 2006
Sheet
1
6
of
6
3
1
4
4
2
2
3
1
聯昌電子企業股份有限公司
LC Electronic Co., Ltd.
7
1
1
2
2
8
8
4
4
7
6
6
3 3
5
5
＊Copy-right LIEN CHANG Electronic Enterprise Co., Ltd.
No copy & disclosure is Allowed. All Right Reserved by LIEN CHANG.
聯昌電子企業股份有限公司
LC Electronic Co., Ltd.
＊Copy-right LIEN CHANG Electronic Enterprise Co., Ltd.
No copy & disclosure is Allowed. All Right Reserved by LIEN CHANG.
I. PCB LAYOUT DIAGRAM
Main Board
FV926AFW
15 / 19
Power+Inverter Board
Top layer
FV926AFW
16 / 19
Bottom layer
FV926AFW
17 / 19
Control Board
Earphone Board
FV926AFW
18 / 19
MEMO
FV926AFW
19 / 19