Asus VW224U, VW224S User Manual
Service Manual ASUS VW224U&VW224S
LCD Monitor Service Manual
Model: ASUS VW224U&VW224S
SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR
INFORMATIONAL USE ONLY, AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE, AND
SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS. ASUS ASSUMES NO RESPONSIBILITY
OR LIABILITY FOR ANY ERRORS OR INACCURACIES THAT MAY APPEAR IN THIS MANUAL,
D
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Service Manual ASUS VW224U&VW224S
Index
Revision Lists………………………………….............................................................................. 3
Important Safety Notice…………………………………………………………………………………..4
1. Monitor Specification..............................……….........................................................................5
2. Operation Instruction…………………………………………………………………………………..6
2.1. General Instructions...........................…............................................................................ 6
2.2.Control Button…………….…..............……......................................................................... 6
2.3.OSD Menu…………….…...........................…......................................................................9
3. Input/Output Specification............……………..........................................................................12
3.1. Input Signal Connector............…………...........................................................................12
3.2. Power Supply Requirements............................................................................................ 12
3.3. Factory Preset Display Modes…….................................................................................. 14
4. Block Diagram…..….....................………….............................................................................15
5. Schematic Diagram……………………....…............................................................................ 20
5.1. Main Board……….............................................................................................................20
5.2. Power Board...…….......................................................................................................... 28
5.3. Audio Board...……....................................................................................................... ….30
5.4. Key Board…………….......................................................................................................31
6. PCB Layout...………................................................................................................................32
6.1. Main Board……….............................................................................................................32
6.2. Power Board…................................................................................................................. 35
6.3. Audio Board…...................................................................................................................38
6.4. Key Board……………................................... ...................................................................38
7. Disassemble & Assemble SOP.……………….. ............................................................... …..39
8. ISP Instruction………..............................................................................................................59
9. DDC Instruction…………………………........... .......................................................................62
10. Color/White Balance Adjustment……………........................................................................ 71
11. Trouble Shooting……………………….................................................................................. 73
12. Exploded View…..……………………..... ......................................................................... .....79
13. BOM List………………………………….............................................................................. 80
14. Different Parts List...............................................................................................................109
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Service Manual ASUS VW224U&VW224S
Revision List
Version Release Date Revision History Customer Model Vendor Model Name
TCR2MPNCWYUSDI
A00 Aug 7.2008 Initial release
TCR2MPNTWYUSDI
VW224U
TCR2MPNBWYUSDI
A01 Oct 30,2008 Add new BOM
TCR2MPNKWYUSDI
A02 Jan 5,2009 Add new BOM VW224S TCR2MPNBWYUSAI
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Service Manual ASUS VW224U&VW224S
Important Safety Notice
Safety information
• Before setting up the monitor, carefully read all the documentation that came with the package.
• To prevent fire or shock hazard, never expose the monitor to rain or moisture.
• Never try to open the monitor cabinet. The dangerous high voltages inside the monitor may result in serious
physical injury.
• If the power supply is broken, do not try to fix it by yourself. Contact a qualified service technician or your retailer.
• Before using the product, make sure all cables are correctly connected and the power cables are not damaged. If
you detect any damage, contact your dealer immediately.
• Slots and openings on the back or top of the cabinet are provided for ventilation. Do not block these slots. Never
place this product near or over a radiator or heat source unless proper ventilation is provided.
• The monitor should be operated only from the type of power source indicated on the label. If you are not sure of the
type of power supply to your home, consult your dealer or local power company.
• Use the appropriate power plug which complies with your local power standard.
• Do not overload power strips and extention cords. Overloading can result in fire or electric shock.
• Avoid dust, humidity, and temperature extremes. Do not place the monitor in any area where it may become wet.
Place the monitor on a stable surface.
• Unplug the unit during a lightning storm or if it will not be used for a long period of time. This will protect the monitor
from damage due to power surges.
• Never push objects or spill liquid of any kind into the slots on the monitor cabinet.
• To ensure satisfactory operation, use the monitor only with UL listed computers which have appropriate configured
receptacles marked between 100-240V AC.
• If you encounter technical problems with the monitor, contact a qualified service technician or your retailer.
WARNING
• Before you lift or reposition your monitor, it is better to disconnect the cables and power cord. Follow the correct
lifting techniques when positioning the monitor. When lifting or carrying the monitor, grasp the edges of the
monitor.Do not lift the display by the stand or the cord.
• Cleaning. Turn your monitor off and unplug the power cord. Clean the monitor surface with a lint-free, non-abrasive
cloth. Stubborn stains may be removed with a cloth dampened with mild cleaner.
• Avoid using a cleaner containing alcohol or acetone. Use a cleaner intended for use with the LCD. Never spray
cleaner directly on the screen, as it may drip inside the monitor and cause an electric shock.
WARNING: Information to prevent injury to yourself when trying to complete a task.
CAUTION: Information to prevent damage to the components when trying to complete a task.
IMPORTANT: Information that you MUST follow to complete a task.
NOTE: TIPS AND ADDITIONAL INFORMATION TO AID IN COMPLETING A TASK
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Service Manual ASUS VW224U&VW224S
1. Monitor Specifications
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Service Manual ASUS VW224U&VW224S
2. Operation Instruction
2.1 General Instructions
Press the power button to turn the monitor on or off. The other control buttons are located at the front of the
panel of the monitor.
By changing these settings, the picture can be adjusted to your personal preferences.
The power cord should be connected.
-
Connect the video cable from the monitor to the video card.
-
Press the power button to turn on the monitor, the power indicator will light up.
-
2.2 Control Button
VW224U
1. button:
• Automatically adjust the image to its optimized position, clock, and phase by long pressing this button for -4
seconds (for VGA mode only).
• Use this hotkey to switch from five video preset modes (Game Mode, Night View Mode, Scenery Mode, Standard
Mode, Theater Mode) with SPLENDID™ Video Enhancement Technology.
• Exit the OSD menu or go back to the previous menu as the OSD menu is active.
2.
• Press this button to increase the value of the function selected or move to the previous fuction.
• This is also a hotkey for Brightness adjustment.
3.MENU Button:
Button:
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Service Manual ASUS VW224U&VW224S
• Press this button to enter/select the icon (function) highlighted while the OSD menu is activated.
4.
• Press this button to increase the value of the function selected or move to the previous fuction.
• This is also a hotkey for Brightness adjustment.
5.
Use this hotkey to switch from VGA,DVI input signal.
66. Power button
• Press this button to turn the monitor on/off.
7.
• The color definition of the power indicator is as the below table.
VW224S
Power indicator
Button:
Input Select Button
1.
• Use this hotkey to switch from five video preset modes (Game Mode, Night View Mode, Scenery Mode, Standard
Mode, Theater Mode) with SPLENDID™ Video Enhancement Technology.
• Exit the OSD menu or go back to the previous menu as the OSD menu is active.
2.
• Press this button to decrease the value of the function selected or move to the next fuction.
• This is also a hotkey for Volume adjustment.
3. MENU Button:
• Press this button to enter/select the icon (function) highlightedwhile the OSD menu is activated.
button:
Button:
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Service Manual ASUS VW224U&VW224S
4.
• Press this button to increase the value of the function selected or move to the previous fuction.
• This is also a hotkey for Brightness adjustment.
5.
•Automatically adjust the image to its optimized position, clock, and phase by long pressing this button (for VGA
mode only).
6.
Press this button to turn the monitor on/off.
7. Power indicator：
• The color definition of the power indicator is as the below table.
Button:
button:
Power button：
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Service Manual ASUS VW224U&VW224S
2.3 OSD Menu
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Service Manual ASUS VW224U&VW224S
3. Input/Output Specification
3.1 Input Signal Connector
Analog connectors
Pin No. Description Pin No. Description
1. Red Video 9. +5V Supply
2. Green Video 10. Logic Ground
3. Blue Video 11. Monitor Ground
4. Monitor Ground 12. DDC-Serial Data
5. DDC-Return 13. H-Sync
6. Red Ground 14. V-Sync
7. Green Ground 15. DDC-Serial Clock
8. Blue Ground
VGA connector layout
DVI connectors (VW224S not available)
Pin No. Description Pin No. Description Pin No. Description
1. RX2- 9. R X1- 17. RX0-
2. RX2+ 10. RX1+ 18. RX0+
3. RX2 Shield 11. RX1 Shield 19. RX0 Shield
4. NC 12. NC 20. NC
5. NC 13. NC 21. NC
6. DDC Clock 14. +5V Power 22. RX Clock Shield
7. DDC Data 15. Ground 23. RX Clock+
8. NC 16. Hot Plug Detection 24. RX Clock-
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Service Manual ASUS VW224U&VW224S
3.2 Power Supply Requirements
A/C Line voltage range 100 V ~ 240 V
A/C Line frequency range
Input Voltage transients 90-264 voltage AC for 10 sec @40℃
Current 1.5A max at 100V; 0.8A max at 240 V
Peak surge current
Leakage current < 3.5mA
Power line surge
50 ± 3Hz, 60 ± 3Hz
< 60A peak at 240 VAC and cold starting
< 30A peak at 120VAC and cold starting
No advance effects (no loss of information or defect)
with a maximum of 1 half-wave missing per second
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Service Manual ASUS VW224U&VW224S
3.3 Factory Preset Display Modes
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Service Manual ASUS VW224U&VW224S
4. Block Diagram
4.1 Software Flow Chat
1
2
N
4
5
Y
6
7
9
Y
3
N
N
Y
18
10
Y
N
N
12
Y
14
19
Y
N
11
13
15
17
N
Y
N
Y
16
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Service Manual ASUS VW224U&VW224S
1) MCU initializes.
2) Is the EPROM blank?
3) Program the EPROM by default values.
4) Get the PWM value of brightness from EPROM.
5) Is the power key pressed?
6) Clear all global flags.
7) Are the AUTO and SELECT keys pressed?
8) Enter factory mode.
9) Save the power key status into EPROM.
Turn on the LED and set it to green color.
Scalar initializes.
10) In standby mode?
11) Update the lifetime of back light.
12) Check the analog port, are there any signals coming?
13) Does the scalar send out an interrupt request?
14) Wake up the scalar.
15) Are there any signals coming from analog port?
16) Display "No connection Check Signal Cable" message. And go into standby mode after the message
disappears.
17) Program the scalar to be able to show the coming mode.
18) Process the OSD display.
19) Read the keyboard. Is the power key pressed?
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Service Manual ASUS VW224U&VW224S
4.2 Electrical Block Diagram
4.2.1 Main Board
VW224U
Crystal
14.31818MHZ
(X401)
Keypad Interface
Panel Interface
(CN407)
(CN403)
Flash Memory
PM25LV010A
(U402)
SCL_VGA,
SDA_VGA
EEPROM
M24C02
(U404)
D-Sub Connector
Scalar TSUMO5RCWHQ-LF
(Include MCU, ADC, OSD)
(U401)
H sync
V sync
RGB
SCL_DVI
SDA_DVI
EEPROM
M24C02
(U405)
DVI Connector
EEPROM
M24C16
(U403)
D-Data
D-Clock
(CN405)
17
(CN406)
Service Manual ASUS VW224U&VW224S
VW224S
Crystal
14.31818MHZ
(X401)
Keypad Interface
Panel Interface
(CN407)
(CN403)
Flash Memory
PM25LV010A
(U402)
Scalar TSUMU5RBWHQ-LF
(Include MCU, ADC, OSD)
(U401)
H sync
SCL_VGA,
SDA_VGA
EEPROM
M24C02
(U404)
D-Sub Connector
V sync
EEPROM
M24C16
(U403)
RGB
(CN405)
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Service Manual ASUS VW224U&VW224S
4.2.2 Inverter/Power Board
AC input
EMI filter
Start Circuit: R904, R932, R933
Bridge
Rectifier
and Filter
Transformer
Rectifier
diodes
CN902
Lamp
Output
Circuit
Feedback
Circuit
PWM
Control IC
Transformer
Over Voltage
MOSFET
PWM
Control IC
（IC801）
Feedback
Circuit
5V
12V
ON/OFF
ON/OFF
Control
DIM
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Service Manual ASUS VW224U&VW224S
5. Schematic
5.1 Main Board
VW224U 715G2670-1-2
SR24
+5V
C713
0.1uF/ 16V
R701
NC
U702
AP1117E33LA
OUTIN
GND
1
VCC3. 3D704
23
4
4
C712
+
100uF/16V
C714
0.1uF/ 16V
VCC3. 3 4
CN701
CONN
+5V
+5V
3,4,5
GND
1
GND
2
+5V
3
+5V
4
5
6
BL_ON
7
8
9
C709
0.1uF/ 16V
Adj_BACKLIGH T 4
VOLUME 4
AUDI O_MUTE 4
+5V3,4,5
BL_ON
C711
0.1uF/ 16V
VCC3. 3
R708
10K 1/16W 5%
Q703
MMBT3904
R712
4K7 1/16W 5%
VCC3. 3
R711
10K 1/16W 5%
on_BACKLIGH T 4
R702
3.3 OHM 2W
C701
0.1uF/ 16V
U701
3 2
VI VO
GND
1
VCC1. 8
C703
+
100uF/16V
T P V ( Top Victory Electronics Co . , Ltd. )
Date
G2670-1-2-X-2-080110
2. POWER
絬 隔 瓜 絪 腹
Key Component
C704
0.1uF/ 16V
VCC1. 8 4
OEM MO DEL Size
VW224 B
TPV MO DE L
TCR2MPNCWYUSDI 1
PCB NAME
715G2670-1-2
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Service Manual ASUS VW224U&VW224S
CN406
JACK
11
12
13
14
15
VSYN C
SYN C GND
DDC SCL
DDC SDA
HPD
1/3shield
2/4shield
0/5shield
clk shield
DAT0+
DAT0DAT1+
DAT1DAT2+
DAT2DAT3+
DAT3DAT4+
DAT4DAT5+
DAT5-
GND
GND
26
25
CN405
16
HSI
VSI
D408
RLZ5.6B
+5V
clk+
clk-
1
RED+
RED-
6
GREEN+
2
7
GREENBLUE+
3
8
BLUE-
VGA_CON
D406
RLZ5.6B
SCL_DVI
SDA_DVI
DVI5V
HPD
DAT0+
DAT0DAT1+
DAT1DAT2+
DCLK+
DCLK-
PC5V
D409
RLZ5.6B
2
C447
0.1uF/ 16V
3
PC5V
3
D403
BAV99
2
1
2
C439
0.1uF/ 16V
FB409 150 OHM
DET_DVI
D417
BAV99
1
2
C448
0.1uF/ 16V
C440
0.1uF/ 16V
3
3
D418
BAV99
2
1
C449
0.1uF/ 16V
3
D419
BAV99
1
D404
BAV99
1
D414
UDZSNP5.6B
2
4
9
5
10
DB15
17
8
15
6
7
14
16
11
3
19
22
18
17
10
9
2
1
13
12
5
4
21
20
23
24
3
2
C441
0.1uF/ 16V
R448
2K2 1/16W 5%
3
D420
BAV99
1
C450
0.1uF/ 16V
FB410 0R05 1/10W 5%
FB411
0R05 1/10W 5%
FB412
0R05 1/10W 5%
R438
75R 1/16W 5%
D405
BAV99
ESD_5V
1
R446 1K 1/16W 5%
C442
33pF
R455 100R 1/ 16W 5%
R456 100R 1/16W 5%
D415
UDZ SNP5.6B
3
D421
BAV99
1
2
2
C452
C451
0.1uF/ 16V
0.1uF/ 16V
75R 1/16W 5%
DET_DVI
R449
2K2 1/16W 5%
D416
UDZ SNP5.6B
3
D422
BAV99
2
1
R439
R440
75R 1/16W 5%
R445 1K 1/16W 5%
R458 2K2 1/16W 5%
R447 1K 1/16W 5%
C443
220pF 50V
D411
RLZ5.6B
3
D423
BAV99
2
1
C453
0.1uF/ 16V
0.1uF/ 16V
+5V
R444
4K7 1/16W 5%
D410
UDZSNP5.6B
D412
RLZ5.6B
DVI5V
R457 10K 1/16W 5%
C445
0.1uF/ 16V
R462 10R 1/16W 5%
R463 10R 1/ 16W 5%
R464 10R 1/ 16W 5%
R465 10R 1/ 16W 5%
R466 10R 1/ 16W 5%
R467 10R 1/ 16W 5%DAT2-
R468 10R 1/16W 5%
R469 10R 1/ 16W 5%
3
D424
BAV99
1
C454
R434 56 OHM 1/16W
R435 56 OHM 1/16W
R436 56 OHM 1/16W
R437 470R 1/ 16W 5%
R441 100R 1/ 16W 5%
R442 100R 1/ 16W 5%
R443 100R 1/ 16W 5%
+5V 2,4,5
SCL_VGA
SDA_VGA
+5V
R482 NC
Q405
NC/ PMBS3906
B+ 4
B- 4
G+ 4
G- 4
R+ 4
R- 4
CLK+ 4
CLK- 4
ESD_5V
R481
NC
+5V
C432 0.047uF
C433 0.047uF
C434 0.047uF
C435 1000pF
C436 0.047uF
C437 0.047uF
C438 0.047uF
R453 100R 1/ 16W 5%
R454 100R 1/ 16W 5%
DDC A_SDA4
DDC A_SCL4
HDCP_RST 4
DDCD_SDA4
DDCD_SCL4
R470
1K 1/16W 5%
D425
UDZ SNP5.6B
DET_INPUT 4
HSYNC 4
VSYN C 4
R450
4K7 1/16W 5%
RIN 4
GIN 4
BIN 4
SOG 4
GNDR 4
GNDG 4
GNDB 4
R459
4K7 1/16W 5%
+5V
R452
R451
4K7 1/16W 5 %
10K 1/16W 5%
R460
4K7 1/16W 5%
10K 1/16W 5%
PC5V
1
2
D407
BAV70
3
+5V
2
R461
U404
8
A0
VCC
7
A1
WP
6
A2
SCL
VSSSDA
M24C02-WMN6TP BY ST
DVI5V
1
D413
BAV70
3
U405
8
VCC
7
WP
6
SCL
M24C02-WMN6TP BY ST
C444
0.22uF
1
2
3
45
DDC_WP 4
C446
0.22uF
1
A0
2
A1
3
A2
45
VSSSDA
DDC_WP 4
T P V ( Top Victory Electronics Co . , Ltd. )
G2670-1-2-X-2-080110
絬 隔 瓜 絪 腹
Key Component
3. IN PUT
Date
VW224 Cust om
OEM MO DEL Size
TPV MODEL
TCR2MPNCWYUSDI 1
PCB NAME
715G2670-1-2
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VCC1.8
VCC1.8
VCC3.3
VCC3.3
10K 1/16W 5%
DDC_WP 3
FB401
0R05 1/10W 5%
FB405
BEAD 120 OHM
FB403
CHIP BEAD 120 OHM
R413
AVDD_1.8
VDDP_3.3
VDDC_1 .8
AVDD_3.3
8
110
14
50
76
1266220
VCC3.3
0.1uF/16V
CE#
14.31818MHz
C401
2
1
6
R407
0R05 1/16W
X401
R410
0R05 1/16W
C458
0.1uF/ 16V
R415
10K 1/16W 5%
28
RIN0P
27
RIN0M
25
GIN0P
24
GIN0M
26
SOGIN0
23
BIN0P
22
BIN0M
32
HSYNC0
33
VSYNC 0
35
DDCA_SDA/RS232_TX
36
DDCA_SCL/RS232_RX
9
B+
10
B-
12
G+
13
G-
15
R+
16
R-
18
CK+
19
CK-
5
DDCD_SDA
6
DDCD_SCL
7
REXT
31
REFP
30
REFM
41
SDO
42
CSZ
43
SCK
44
SDI
117
RST
128
XIN
127
XOU T
102
BYPASS
34
MODE
AVDD_33
TSUMO5RCWHQ-LF
RIN3
GNDR3
WP
3
GIN3
GNDG3
SOG3
BIN3
GNDB3
HSYNC3
VSYNC3
R+3
R-3
G+3
G-3
B+3
B-3
CLK+3
CLK-3
DDCD_SDA3
DDCD_SCL3
AVDD_3.3
U402
8
VDD
7
HOLD#
3
WP#
4 5
VSS SDI
PM25LV010A
C421 27pF
C423 27pF
R403 390 OHM 1/16W
SDO
SCK
R489
10K 1/16W 5%
DDCA_SDA3
DDCA_SCL3
+5V
+5V
+
C418
10uF/16V
D427
NC
R404
10K 1/16W 5%
+5V
R486
NC
D428
C431
NC
NC
R490
10K 1/16W 5%
VCC3.3
C417
0.22uF
U406
2
VCC
RESET
1
GND
NC/LM810M3X-4.0
R487
10K 1/16W 5%
21
VDDC
VDDC
VDDC
VDDC
AVDD_33
AVDD_33
Reset Circuit
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
1
11
172949
636675
111
89
67
119
112
64
65
51
40
52
VDDP
VDDP
VDDP
AVDD_18
AVDD_MEMPLL/VDDP
VCTRL
VDDP
VDDP
VDDP
VDDP
VDDP
NC/BA1P
NC/BA1N
NC/BA2P
NC/BA2N
LLV6N/BA3P
LLV6P/BA3N
LLV5N/GA1P
LLV5P/GA1N
LLV4N/GA2P
LLV4P/GA2N
LLV3N/GA3P
LLV3P/GA3N
LLV2N/RA1P
LLV2P/RA1N
LLV1N/RA2P
LLV1P/RA2N
LLV0N/RA3P
LLV0P/RA3N
RLV6N/CLKAP
RLV6P/CLKAN
RLV5N/CLKBP
RLV5P/CLKBN
RLV4N/BB1P
RLV4P/BB1N
RLV3N/BB2P
RLV3P/BB2N
RLV2N/BB3P
RLV2P/BB3N
RLV1N/GB1P
RLV1P/GB1N
RLV0N/GB2P
RLV0P/GB2N
NC/GB3P
NC/GB3N
NC/RB1P
NC/RB1N
NC/RB2P
NC/RB2N
NC/RB3P
NC/RB3N
GPIO_P14/PWM0
GPIO_P23/PWM1
GPIO_P24/PWM2
GPIO_P04
GPIO_P25
GPIO_P00/S AR0
GPIO_P01/S AR1
GPIO_P02/S AR2
GPIO_P03/S AR3
GPIO_P06
GPIO_P07
GPIO_P15
GPIO_P16
GPIO_P44
GPIO_P43
GPIO_P42
I2C_MCL
I2C_MDA
GPO[0]
GPO[1]
GPO[2]
GPO[3]
GPO[4]
GPO[5]
GPO[6]
ESP
OSP
109
PA14
69
PA15
70
71
PA16
72
PA17
73
PA18
74
PA19
77
PA8
PA9
78
PA10
79
80
PA11
PA12
81
PA13
82
83
PA2
84
PA3
PA4
85
PA5
86
87
PA6
88
PA7
90
PB12
PB13
91
92
PB14
93
PB15
PB18
94
PB19
95
96
PB20
PB21
97
PB22
98
PB23
99
PB6
100
PB7
101
PB8
103
104
PB9
PB10
105
PB11
106
107
PB0
PB1
108
113
PB2
PB3
114
115
PB4
116
PB5
R488 100R 1/16W 5%
2
R499 100R 1/16W 5%
37
WP
48
68
118
120
R411 100R 1/16W 5%
R418 100R 1/16W 5%
121
R420 100R 1/16W 5%
122
123
124
125
3
4
45
R483 100R 1/16W 5%
46
MWP
47
MSCL
39
MSDA
38
ESP
53
54
OSP
GPO0
61
GPO1
60
GPO2
59
GPO3
58
GPO4
57
GPO5
56
55
POWER
KEY1
KEY2
GPO[0..5]
PA[14.. 19]
PA[8..13]
PA[2..7]
PB[12.. 15]
PB[18.. 23]
PB[6..11]
PB[0..5]
adj_BACKLIGHT 2
VCM_PWM 5
on_PANEL 5
DET_INPUT 3
on_BACKLIGHT 2
AUDIO_MUTE 2
HDCP_RST 3
BA1P
GA1P
RA1P
CLKAP
BB1P
GB1P
RB1P
ESP 5
OSP 5
GPO[0..5 ] 5
PA[14..19] 5
PA[8..13] 5
PA[2..7] 5
PB[12..15] 5
PB[18..23] 5
PB[6..11] 5
PB[0..5] 5
R433
4K7 1/16W 5%
R405 22K 1/16 W 5%
R406
10K 1/16W 5%
VCC1.82
VCC1.82
VCC3.32
VCC3.32
+5V
Add R431 - Max 20071003
R431
10K 1/16W 5%
VOLUME 2
Q406
MMBT3904
R422 4K7 1/16W 5%
R423 4K7 1/16W 5%
Q402
MMBT390 4
C422
0.1uF/16V
C408
10uF/16V
FB402
BEAD 120 OHM
VDDC_1.8
+
C403
10uF/16V
AVDD_1.8
C416
0.1uF/16V
VDDP_3.3
+
C409
0.1uF/16V
AVDD_3.3
C407
0.1uF/16V
VCC3.3
Q401
MMBT3906
R421 470R 1/16W 5%
KEY1
KEY2
POWER
LED_G
LED_A
C426
0.1uF/ 16V
C404
0.1uF/ 16V
C410
0.1uF/16V
C414
0.1uF/16V
10K 1/16W 5%
LED_G
C427
0.1uF/16V
C405
0.1uF/ 16V
C411
0.1uF/16V
C415
0.1uF/16V
R408
3.9K OHM 1% 1/16W
C428
C429
0.1uF/16V
0.1uF/16V
C406
0.1uF/16V
C413
C412
0.1uF/16V
0.1uF/16V
VCC3.3
Q403
MMBT390 6
R419 470R 1/16W 5%
VCC3. 3
R475
D401
UDZSNP5.6B
C402
0.1uF/16V
C419
0.1uF/ 16V
R474
3.9K OHM 1% 1/16W
C430
0.1uF/ 16V
LED_A
C420
0.1uF/16V
D402
UDZSN P5.6B
C456
0.1uF/16V
C457
0.1uF/16V
CN403
1
2
3
4
5
6
CONN
VCC3.3
10K 1/16W 5%
MWP
MSCL
MSDA
R425
10K 1/16W 5%
R426
10K 1/16W 5%
U403
R427 100R 1/16W 5%
R428 100R 1/16W 5%
R429 100R 1/16W 5%
AF24BC16-S I
8
7
6
R424
C425
0.22uF
1
VCC
NC
2
E1
WC
3
E2
SCL
45
VSSSDA
T P V ( Top Victory Electronics Co . , Ltd. )
G2670-1-2-X-2-080110
絬 隔 瓜 絪 腹
Key Component
4. SCALER
Date
OEM MODEL Size
VW224 C
TPV MODEL
TCR2MPNCWYUSDI 1
PCB NAME
715G2670-1-2
Sheet
of
45Thursday, J anuary 10, 2008
Rev
称爹
22
称爹
>
<
Service Manual ASUS VW224U&VW224S
CN407
PA[2.. 7]4
PA[8..13]4
PA[14..19]4
PB[0.. 5]4
PB[6.. 11]4
PB[18.. 23]4
PB[12.. 15]4
GPO[0..5]4
OSP4
ESP4
PA[2.. 7]
PA[8.. 13]
PA[14.. 19]
PB[0.. 5]
PB[6.. 11]
PB[12.. 15]
GPO[0..5]
OSP
ESP
PA2
FR0P
FR0N
PA3
FR1P BR0N
PA4
FR1N
PA5
PA6
FR2P
PA7
FR2N
PA8
FG0P
FG0N
PA9
PA10
FG1P
PA11
FG1N
PA12
FG2P
FG2N
PA13
PA14
FB0P
FB0N
PA15
FB1P
PA16
FB1N
PA17
PA18
FB2P
PA19
FB2N
PB0
BR0P
BR0N
PB1
PB2
BR1P
BR1N
PB3
PB4
BR2P
BR2N
PB5
PB6
BG0P
BG0N
PB7
PB8
BG1P
PB9
BG1N
PB10
BG2P
BG2N
PB11
BB0P
PB18
PB19
PB20
PB21
PB22
PB23
PB12
PB13
PB14
PB15
GPO0
GPO1
GPO2
GPO3
GPO4
GPO5
BB0N
BB1P
BB1N
BB2P
BB2N
FCKP
FCKN
BCKP
BCKN
FSTH
BSTH
POL
STB
STV
CKV
OE
GVOFF
on_PANEL
R494
10K 1/16W 5%
10K 1/16W 5%
R496
4K7 1/16W 5%
R493
C464
NC
+5V
R495
51K OHM 1/16W
Q411
MMBT3906
C463
1uF 10V
FB421 120 OHM
1 2
Q412
AM2321P
C465
0.1uF/16V
C461
+
100uF/1 6V
+5V
R497
10K 1/16W 5%
VCM_PWM4
R491
390R 1/8 W
BCKN
BCKP
FCKN
FCKP
BSTH
FSTH
POL
STB
STV
CKV
OE
GVOFFPB[18.. 23]
BR2N
BR2P
BR1N
BR1P
BR0P
BG2N
BG2P
BG1N
BG1P
BG0N
BG0P
BB2N
BB2P
BB1N
BB1P
BB0N
BB0P
FR2N
FR2P
FR1N
FR1P
FR0N
FR0P
FG2N
FG2P
FG1N
FG1P
FG0N
FG0P
FB2N
FB2P
FB1N
FB1P
FB0N
FB0P
C462
0.1uF/16V
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CONN
VCM_PWM
STB
POL
FSTH
BSTH
STV
CKV
OE
GVOFF
VCM_PWM1
1
STB1
1
POL1
1
FSTH1
1
BSTH1
1
STV1
1
CKV1
1
OE1
1
GVOFF1
1
T P V ( Top Victory Electronics Co . , Ltd. )
絬 隔 瓜 絪 腹
Key Component
G2670-1-2-X-2-080110
5. PANEL I NTERFAC E
Date
OEM MODEL Size
TPV MODEL
PCB NAME
VW224 B
TCR2MPNCWYUSDI 1
715G2670-1-2
Sheet
of
55Thursday , January 10, 2008
Rev
称爹
23
称爹
>
<
Service Manual ASUS VW224U&VW224S
VW224S 715G2670-1-2
+5V
CN701
GND
1
GND
2
+5V
3
+5V
4
5
6
BL_ON
7
8
9
CONN
BL_ON
C711
0.1uF/ 16V
VCC3.3
C709
0.1uF/16V
R708
10K 1/16W 5%
Q703
MMBT39 04
+5V
3,4,5
R712
4K7 1/16W 5%
Adj_BACKLIG HT 4
VOLUME 4
AUDIO_MUTE 4
VCC3.3
R711
10K 1/16W 5%
Zener Diode (D701 )
=> Resistor (R702)
on_BACKLIGHT 4
+5V3,4,5
D704
SR24
R702
3.3 OHM 2W
C701
0.1uF/16V
+5V
C713
0.1uF/ 16V
R701
NC
3 2
U702
AP1117E33LA
OUTIN
GND
1
U701
VI VO
GND
1
VCC3.3
23
4
4
+
C712
100uF/16V
+
C703
100uF/16V
C714
0.1uF/16V
VCC1.8
C704
0.1uF /16V
VCC3.3 4
VCC1.8 4
T P V ( Top Victory Electronics Co . , Ltd. )
絬 隔 瓜 絪 腹
Key Component
G2670-1-2-X-9-080110
2. POWER
Date
OEM MO DE L Size
TPV MODEL
PCB NAME
VW224S B
TCR2MPN8WYU2AI 1
715G26701-2
25Friday , May 23, 2008
Sheet
of
Rev
称爹
<
称爹
24
>
Service Manual ASUS VW224U&VW224S
CN406
NC/JACK
11
12
13
14
15
VSYNC
SYNC GND
DDC SCL
DDC SDA
HPD
1/3shiel d
2/4shiel d
0/5shiel d
clk shield
DAT0+
DAT0DAT1+
DAT1DAT2+
DAT2DAT3+
DAT3DAT4+
DAT4DAT5+
DAT5-
GND
GND
26
25
CN405
HSI
VSI
D408
RLZ5.6B
+5V
clk+
clk-
1
RED+
RED-
6
GREEN+
2
7
GREENBLUE+
3
8
BLUE-
4
9
5
10
DB15
17
16
8
15
6
7
14
16
11
3
19
22
18
17
10
9
2
1
13
12
5
4
21
20
23
24
PC5V
PC5V
VGA_CON
3
D406
RLZ5.6B
2
C439
0.1uF/ 16V
FB409 150 OHM
D409
RLZ5.6B
DET_DVI
SCL_DVI
SDA_DVI
DVI5V
HPD
DAT0+
DAT0DAT1+
DAT1DAT2+
DAT2-
DCLK+ R468 NC /10R 1/16W 5%
DCLK-
3
3
D417
D418
NC/ BAV99
NC/BAV99
1
2
2
C447
C448
NC/0. 1uF/16V
NC/ 0.1uF/16V
D403
BAV99
1
1
2
C449
NC/ 0.1uF/16V
3
2
C440
0.1uF/ 16V
3
D419
NC/ BAV99
1
D404
BAV99
1
D414
NC/UDZSNP5.6B
2
3
2
C441
0.1uF/ 16V
R448
2K2 1/16W 5%
3
D420
NC/ BAV99
1
C450
NC/ 0.1uF/16V
FB410 0R05 1/10W 5%
FB411
0R05 1/10W 5%
FB412
0R05 1/10W 5%
R438
75R 1/16W 5%
D405
BAV99
ESD_5V
1
R446 1K 1/1 6W 5%
C442
33pF
R455 NC/ 100R 1/16W 5%
R456 NC/ 100R 1/16W 5%
D415
NC/UDZSNP5.6B
3
D421
NC/ BAV99
1
2
2
C452
C451
NC/0.1uF/16V
NC/0. 1uF/16V
75R 1/16W 5%
DET_DVI
R449
2K2 1/16W 5%
D416
NC/UDZSNP5.6B
3
D422
NC/ BAV99
1
2
R440
R439
75R 1/16W 5%
R445 1K 1/ 16W 5%
R458 NC/ 2K2 1/16W 5%
R447 1K 1/16W 5%
C443
220pF 50V
D411
RLZ5.6B
DVI5V
D423
NC/BAV99
1
3
2
C454
NC/ 0.1uF/16V
3
C453
NC/ 0.1uF/16V
R434 56 OHM 1/ 16W
R435 56 OHM 1/ 16W
R436 56 OHM 1/ 16W
R437 470R 1/16W 5%
R441 100R 1/16W 5%
R442 100R 1/16W 5%
R443 100R 1/16W 5%
+5V
+5V 2,4,5
R444
4K7 1/16W 5%
D410
UDZSNP5.6B
D412
RLZ5.6B
+5V
R457 NC/ 10K 1/16W 5%
C445
NC/0. 1uF/16V
R462 NC/1 0R 1/16W 5%
R463 NC /10R 1/16W 5%
R464 NC /10R 1/16W 5%
R465 NC /10R 1/16W 5%
R466 NC /10R 1/16W 5%
R467 NC /10R 1/16W 5%
R469 NC /10R 1/16W 5%
D424
NC/BAV99
1
R482 NC
Q405
NC/NC/PMBS3906
SCL_VGA
SDA_VGA
B+ 4
B- 4
G+ 4
G- 4
R+ 4
R- 4
CLK+ 4
CLK- 4
ESD_5V
R481
NC
+5V
NC/ 1K 1/16W 5%
D425
NC/UDZSNP5.6B
C432 0.047uF
C433 0.047uF
C434 0.047uF
C435 1000pF
C436 0.047uF
C437 0.047uF
C438 0.047uF
R453 100R 1/16W 5%
R454 100R 1/16W 5%
DDCA_SDA4
DDCA_SCL4
HDCP_RST 4
DDCD_SDA4
DDCD_SCL4
R470
DET_INPUT 4
HSYNC 4
VSYN C 4
R450
4K7 1/16W 5%
RIN 4
GIN 4
BIN 4
SOG 4
GNDR 4
GNDG 4
GNDB 4
R451
4K7 1/16W 5%
10K 1/16W 5%
R459
NC/ 10K 1/16W 5%
PC5V
+5V
1
2
3
R452
+5V
2
R461
R460
NC/10K 1/16W 5%
NC10K 1/ 16W 5%
D407
BAV70
U404
8
7
6
3
1
A0
VCC
2
A1
WP
3
A2
SCL
45
VSSSDA
M24C02-WMN6TP BY ST
DVI5V
1
D413
NC/BAV70
U405
8
VCC
7
WP
6
SCL
NC/ M24C02-WMN6TP BY ST
C444
0.22uF
DDC_WP 4
C446
1
A0
A1
A2
VSSSDA
NC/ 0.1uF/16V
2
3
45
DDC_WP 4
OEM MODEL Size
T P V ( Top Victory Electronics Co . , Ltd. )
G2670-1-2-X-9-080110
絬 隔 瓜 絪 腹
Key Component
3. IN PUT
Date
VW224S Cust om
TPV MO DEL
TCR2MPN8WYU2AI 1
PCB NAME
715G2670-1-2
Sheet
35Friday, May 23, 2008
of
Rev
称爹
<
称爹
>
25
Service Manual ASUS VW224U&VW224S
VCC1.8
VCC1.8
VCC3.3
VCC3.3
10K 1/16W 5%
DDC_WP 3
FB401
0R05 1/10W 5%
FB405
BEAD 120 OHM
FB403
BEAD 120 OHM
R413
AVDD_1.8
AVDD_3.3
8
14
28
RIN0P
27
RIN0M
25
GIN0P
24
GIN0M
26
SOGIN0
23
BIN0P
22
BIN0M
32
HSYNC0
33
VSYNC0
35
DDCA_SDA/RS232_TX
36
DDCA_SCL/RS232_RX
9
B+
10
B-
12
G+
13
G-
15
R+
16
R-
18
CK+
19
CK-
5
DDCD_SDA
6
DDCD_SCL
7
REXT
31
REFP
30
REFM
41
SDO
42
CSZ
43
SCK
44
SDI
117
RST
128
XIN
127
XOU T
102
BYPASS
34
MODE
20
AVDD_33
AVDD_33
VCC3.3
RIN3
GNDR3
AVDD_3.3
WP
3
GIN3
GNDG3
SOG3
BIN3
GNDB3
HSYNC3
VSYNC3
R+3
R-3
G+3
G-3
B+3
B-3
CLK+3
CLK-3
DDCD_SDA3
DDCD_SCL3
R403 390 OHM 1/16W
U402
8
SDO
VDD
7
CE#
HOLD#
3
WP#
SCK
4 5
VSS SDI
PM25LV010A
C421 27pF
C423 27pF
C401
0.1uF/16V
2
1
6
R407
0R05 1/16W
X401
14.31818MHz
R410
0R05 1/16W
C458
0.1uF/16V
R415
10K 1/16W 5%
R490
R489
10K 1/16W 5%
DDCA_SDA3
DDCA_SCL3
+5V
+5V
+
C418
10uF/16V
D427
NC
R404
10K 1/16W 5%
+5V
R486
NC
D428
NC
10K 1/16W 5%
VCC3.3
C417
0.22uF
R487
10K 1/16W 5%
U406
2
VCC
RESET
C431
1
GND
NC
NC/LM810M3X-4.0
Reset Circuit
GND
GND
GND
1
11
172949
VDDP_3.3
VDDC_1.8
110
50
76
126
21
51
40
52
VDDP
VDDC
VDDC
VDDC
VDDC
AVDD_33
AVDD_18
AVDD_MEMPLL/VDDP
TSUMU5RBWHQ-LF
GND
GND
GND
GND
GND
GND
GND
636675
111
89
67
64
65
62
VDDP
VDDP
VDDP
VDDP
LLV5N/GA 1P
LLV5P/GA1N
LLV4N/GA 2P
LLV4P/GA2N
LLV3N/GA 3P
LLV3P/GA3N
LLV2N/RA1P
LLV2P/R A1N
LLV1N/RA2P
LLV1P/R A2N
LLV0N/RA3P
LLV0P/R A3N
RLV6N/CLKAP
RLV6P/CLKAN
RLV5N/CLKBP
RLV5P/CLKBN
RLV4N/BB1P
RLV4P/BB1N
RLV3N/BB2P
RLV3P/BB2N
RLV2N/BB3P
RLV2P/BB3N
RLV1N/GB1P
RLV1P/GB1N
RLV0N/GB2P
RLV0P/GB2N
GPIO_P14/PWM0
GPIO_P23/PWM1
GPIO_P24/PWM2
GPIO_P00/SAR0
GPIO_P01/SAR1
GPIO_P02/SAR2
GPIO_P03/SAR3
119
112
VCTRL
VDDP
VDDP
VDDP
NC/BA1P
NC/BA1N
NC/BA2P
NC/BA2N
LLV6N/BA3P
LLV6P/BA3N
NC/GB3P
NC/GB3N
NC/RB1P
NC/RB1N
NC/RB2P
NC/RB2N
NC/RB3P
NC/RB3N
GPIO_P04
GPIO_P25
GPIO_P06
GPIO_P07
GPIO_P15
GPIO_P16
GPIO_P44
GPIO_P43
GPIO_P42
I2C_MCL
I2C_MDA
GPO[0]
GPO[1]
GPO[2]
GPO[3]
GPO[4]
GPO[5]
GPO[6]
ESP
OSP
109
PA14
69
PA15
70
71
PA16
PA17
72
PA18
73
PA19
74
PA8
77
78
PA9
PA10
79
PA11
80
PA12
81
PA13
82
PA2
83
84
PA3
PA4
85
86
PA5
PA6
87
PA7
88
90
PB12
PB13
91
PB14
92
PB15
93
PB18
94
PB19
95
PB20
96
PB21
97
PB22
98
99
PB23
PB6
100
PB7
101
103
PB8
PB9
104
PB10
105
PB11
106
PB0
107
PB1
108
PB2
113
PB3
114
PB4
115
PB5
116
R488 100R 1/ 16W 5%
2
37
R499 100R 1/ 16W 5%
WP
48
68
118
R411 100R 1/ 16W 5%
120
R418 100R 1/ 16W 5%
121
122
R420 100R 1/ 16W 5%
123
124
125
3
4
R483 100R 1/ 16W 5%
45
46
47
MWP
39
MSCL
MSDA
38
53
ESP
OSP
54
GPO0
61
60
GPO1
GPO2
59
GPO3
58
57
GPO4
GPO5
56
55
POWER
KEY1
KEY2
GPO[0..5]
PA[14..19]
PA[8..13]
PA[2..7]
PB[12..15]
PB[18..23]
PB[6..11]
PB[0..5]
adj_BACKLIGHT 2
VCM_PWM 5
on_PANEL 5
DET_INPUT 3
on_BACKLIGHT 2
AUDIO_MUTE 2
HDCP_RST 3
BA1P
GA1P
RA1P
CLKAP
BB1P
GB1P
RB1P
ESP 5
OSP 5
GPO[0..5] 5
PA[14..19] 5
PA[8..13] 5
PA[2.. 7] 5
PB[12..15] 5
PB[18..23] 5
PB[6..11] 5
PB[0.. 5] 5
R433
4K7 1/16W 5%
R405 22K 1/16W 5%
R406
10K 1/16W 5%
VCC1.82
VCC1.82
VCC3.32
VCC3.32
+5V
Add R431 - Max 20071003
R431
10K 1/16W 5%
VOLUME 2
Q406
MMBT3904
R422 4K7 1/16W 5%
R423 4K7 1/16W 5%
Q402
MMBT3904
C422
0.1uF/16V
C408
10uF/16V
FB402
BEAD 120 OHM
VDDC_1.8
+
C403
10uF/16V
AVDD_1.8
C416
0.1uF/16V
VDDP_3.3
+
C409
0.1uF/16V
AVDD_3.3
C407
0.1uF/16V
VCC3.3
Q401
MMBT3906
R421 470R 1/ 16W 5%
KEY1
KEY2
POWER
LED_G
LED_A
C426
0.1uF/16V
C404
0.1uF/16V
C410
0.1uF/16V
C414
0.1uF/16V
10K 1/16W 5%
LED_G
C427
0.1uF/16V
C405
0.1uF/16V
C411
0.1uF/16V
C415
0.1uF/16V
R408
3.9K OHM 1% 1/16W
C428
C429
0.1uF/16V
0.1uF/16V
C406
0.1uF/16V
C413
C412
0.1uF/16V
0.1uF/16V
VCC3.3
Q403
MMBT3906
R419 470R 1/16W 5%
VCC3.3
R475
D401
UDZSN P5.6B
C402
0.1uF/16V
C419
0.1uF/16V
C430
0.1uF/16V
C420
0.1uF/16V
LED_A
R474
3.9K OHM 1% 1/16W
D402
UDZSN P5.6B
C456
0.1uF/ 16V
C457
0.1uF/16V
CN403
1
2
3
4
5
6
CONN
VCC3.3
10K 1/16W 5%
MWP
MSCL
MSDA
R424
R425
10K 1/16W 5%
R426
10K 1/16W 5%
R427 100R 1/ 16W 5%
R428 100R 1/ 16W 5%
R429 100R 1/ 16W 5%
8
7
6
AF24BC16-SI 16K
C425
0.22uF
U403
1
NC
VCC
2
E1
WC
3
E2
SCL
45
VSSSDA
VW224S C
T P V ( Top Victory Electronics Co . , Ltd. )
G2670-1-2-X-9-080110
絬 隔 瓜 絪 腹
Key Component
4. SCALER
Date
OEM MOD EL S ize
TPV MOD EL
TCR2MPN8WYU2AI 1
PCB NAME
715G2670-1-2
of
45Friday, May 23, 2008
Sheet
Rev
称爹
26
<
称爹
>
Service Manual ASUS VW224U&VW224S
CN407
BCKN
BCKP
FCKN
FCKP
BSTH
FSTH
POL
STB
STV
CKV
OE
GVOFF
BR2N
BR2P
BR1N
BR1P
BR0N
BR0P
BG2N
BG2P
BG1N
BG1P
BG0N
BG0P
BB2N
BB2P
BB1N
BB1P
BB0N
BB0P
FR2N
FR2P
FR1N
FR1P
FR0N
FR0P
FG2N
FG2P
FG1N
FG1P
FG0N
FG0P
FB2N
FB2P
FB1N
FB1P
FB0N
FB0P
C462
0.1uF/ 16V
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CONN
VCM_PWM
STB
POL
FSTH
BSTH
STV
CKV
OE
GVOFF
Panel Side:
Port Back & Port Front "R & B" SWAP
Data "P & N" SWAP
CLK "P & N" SWAP
VCM_PWM1
1
STB1
1
POL1
1
FSTH1
1
BSTH1
1
STV1
1
CKV1
1
OE1
1
GVOFF1
1
PA[2.. 7]4
PA[8.. 13]4
PA[14.. 19]4
PB[0.. 5]4
PB[6.. 11]4
PB[18.. 23]4
PB[12.. 15]4
GPO[0.. 5]4
OSP4
ESP4
PA[2..7]
PA[8.. 13]
PA[14.. 19]
PB[0..5]
PB[6.. 11]
PB[18.. 23]
PB[12.. 15]
GPO[0..5]
OSP
ESP
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
PA10
PA11
PA12
PA13
PA14
PA15
PA16
PA17
PA18
PA19
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
PB10
PB11
GPO0
GPO1
GPO2
GPO3
GPO4
GPO5
PB18
PB19
PB20
PB21
PB22
PB23
PB12
PB13
PB14
PB15
FR0P
FR0N
FR1P
FR1N
FR2P
FR2N
FG0P
FG0N
FG1P
FG1N
FG2P
FG2N
FB0P
FB0N
FB1P
FB1N
FB2P
FB2N
BR0P
BR0N
BR1P
BR1N
BR2P
BR2N
BG0P
BG0N
BG1P
BG1N
BG2P
BG2N
BB0P
BB0N
BB1P
BB1N
BB2P
BB2N
FCKP
FCKN
BCKP
BCKN
FSTH
BSTH
POL
STB
STV
CKV
OE
GVOFF
on_PANEL
R494
10K 1/16W 5%
10K 1/16W 5%
R496
4K7 1/16W 5%
R493
C464
NC
+5V
R495
51K OHM 1/16W
Q411
MMBT3906
C463
1uF 10V
FB421 120 OHM
1 2
Q412
AM2321P
C465
0.1uF/ 16V
+
C461
100uF/16V
+5V
R497
10K 1/16W 5%
VCM_PWM4
R491 => 390_ohm (0805)
R491
390R 1/8W
T P V ( Top Victory Electronics Co . , Lt d. )
Date
G2670-1-2-X-9-080110
5. PANEL I NTERFAC E
絬 隔 瓜 絪 腹
Key Component
OEM MODEL Size
VW224S B
TPV MODEL
TCR 2MPN 8W YU 2AI 1
PCB NAME
715G2670-1-2
Sheet
55Friday , May 23, 2008
of
Rev
称爹
称爹
>
<
27
Service Manual ASUS VW224U&VW224S
5.2 Power Board
715G2538-1-ACE
C902
0.001uF/ 250V
R903
510K 1/4W
2
1
BD901
KBP208G
+
-
4
C904
0.22uF/ 275V
!
FG
L901
142
26mH
C903
0.47uF/ 275V
R902
510K 1/4W
3
!
C901
0.001uF/ 250V
3
R901
510K 1/4W
ZD902
RLZ16B
R929
1K 1/8W
R936
NC
R940
33K 1/10W
F902
0R05 1/4W
ZD901
NC
1 2
R967
0R05 1/4W
+14V
+5V
R918100 1/ 4W
+
C918
680uF25V
L903
1.1uH
LL4148WP
C930
0.1uF
L904
1.1uH
ZD921
RLZ16B
D915
1 2
+
C922
NC
C915
470uF16V
R942
1K 1/10W 1%
9
8
7
6
5
4
3
2
1
+
1 2
R919100 1/ 4W
R920100 1/ 4W
T901
4
R909
10R 1/4W
D903
BAW56DI ODES
R910
10R 1/4W
R912
22K 1% 1/8W
C909
0.22uF/ 50V
R916
4K7 1/8W
C906
1500pF 2KV
D900
PR1007R
FB901
BEAD
R938
10K 1/8W
HS4
090G6276 1
1
2
R908
100KΩ 2W
12
!
Q901
STP10NK70ZFP
R914
0.22 2W
5
6
4
6
1
3
R905
R904
R932
R933
8
7
6
R913
NC
HS1
HEAT SINK(D90 6)
1
2
NC
R906
NC
R907
NC
R917
1K 1/8W
C908
+
DRIVER
D901
PS102R
DRAIN
HVS
4K7 1/4W
4K7 1/4W
4K7 1/4W
C928
0.0012uF
C938
1500pF 2KV
C907
0.1uF
C911
0.22uF/ 25V
!
+
C905
120uF/450V
VCC
22uF/50V
1
Vcc
2
GND
3
PROTECT
4 5
CTRL SENSE
IC901
TEA1530AT
R915
220K 1/8W
R911
1K 1/8W
R931
8K2 1/8W
POWER X'FMR
12
43
C921
0.0047UF /400V
9
7
11
10
8
12
IC903
PC123X2YFZ OF
C924
0.1uF/ 25V
IC904
KIA431A-AT/P
R935 100 1/4W
R961 100 1/4W
R962 100 1/4W
D907
NC
C912
0.001uF
2
1
D906
SP10100
R925
1K 1/10W 1%
R926
3.6K 1% 1/10W
3
3
C929
0.001uF
+5V
+12V
C917
680uF25V
D905
2
SB1060FCT
+
C939
1000uF25V
+
1
R924
1K5 1/10W
C931
0.1uF
1K 1/4W
Q902
PMBS3904
C916
0.1uF
ZD922
RLZ5.1B
D916
LL4148WP
CN902
WIRE HARNESS
R921
1K 1/4W
R922
1K 1/4W
R923
R928
R927
3.6K 1% 1/10W
R930
2.4K 1% 1/10W
1K 1/4W
C910
0.001uF
VAR901
NC
NR901
NTCR
t
FG
3
12
CN901
SOCKET
F901
FUSE
4.0A/250V
!
HS3
HEAT SINK(Q901)
1
2
GND1
GND
1
2
FG
T P V ( Top Victory Electronics Co . , Lt d. )
Date
G2538-4-X-X-35-080716
02.POWER
絬 隔 瓜 絪 腹
Key Component
DIM
ON/OF F
OEM MO DEL S ize
20/22'LC D
TPV MODEL
PWPC8C 42MQF1 4
PCB NAME
715G2538 1 ACE
Sheet
of
23Wednesday , July 16, 2008
Rev
称爹
B
称爹
>
<
28
Service Manual ASUS VW224U&VW224S
2
D801
BAV99
D802
BAV99
D803
BAV99
D804
BAV99
1
CN801
CONN
2
1
2
1
CN802
CONN
2
1
2
1
CN803
CONN
2
1
2
1
CN804
CONN
2
1
ON/OFF
2
T801
POWER X'FMR
1
4
3
7 9
T802
POWER X'FMR
1
4
3
7 9
8
C801
10pF/6KV
8
C811
10pF/6KV
R855
C839
D
D
D
D
C805
0.1uF
D
D
D
D
15 1/4W
1500pF
R856
15 1/4W
5
6
C838
7
1500pF
8
R857
C840
15 1/4W
1500pF
R858
15 1/4W
C841
5
1500pF
6
7
8
F801
+12V
DIM
0R05 1/4W
R827
0 1/10W
D817
LL4148WP
Q805
PDTC144WK
C807
0.1uF/25V
Q806
PMBS3904
C824
C802
3.6K 1/10W
R804
100 1/8W
Q808
PDTA144WK
C835
NC
R808
10K 1/10W
R811
2.7K 1% 1/10W
R819
Q801
PMBS3904
Q804
PMBS3906
1
PMBS3904
PMBS3906
R813
10K 1/10W 1%
Q810
RK7002
23
R823
3.6K 1/8W
Q811
Q812
23
1
R853
68K 1% 1/10W
D809
LL4148WP
R839
0 1/8W
R850
0 1/8W
+
470UF/25V
R841
68K 1% 1/10W
0.1uF
+
Q802
P5506
4
G
3
S
2
G
1
S
C803
470UF/25V
Q803
P5506
4
G
3
S
2
G
1
S
E
3
C
B
E
3
C
B
D805
BAW56
1
2
D808
BAW56
1
C823
0.0022uF
C816
0.0022uF
C819
0.0022uF
C815
0.0022uF
R817
10K 1/10W
R828
10K 1/10W
R833
10K 1/10W
R834
10K 1/10W
R821
1K 1/10W 1%
R801
1K 1/10W 1%
R814
1K 1/10W 1%
R815
1K 1/10W 1%
R816
1K 1/10W 1%
3
R822
1K 1/10W 1%
3
R809
1K 1/10W 1%
3
R812
1K 1/10W 1%
3
R820
47K 1/10W
R851
R802
NC
13 KOHM +-1% 1/10W
C822
1uF/25V
D812
0 OHM +-5% 1/4W
R863
NC
C842
0.01uF
R832
10K 1/10W
C821
0.1uF/25V
R831
2.4K 1% 1/10W
C820
220pF
R810
51K 1/8W
R805
NC
R861
270KΩ 1% 1/10W
Q807
PMBS3904
IC801
1
IN1+
2
IN1-
3
FB
4
DTC
5
CT
6
RT
7
GND
8 9
C1 E1
TL494
R854
68K 1% 1/10W
C817
NC
R829
22R 1/8W
R825
22R 1/8W
IN2+
IN2-
VREF
CONT
VCC
C2
E2
1K 1/10W 1%
R837
47K 1/8W
R806
R824
1K 1/10W 1%
68K 1% 1/10W
R807
47K 1/10W
16
15
14
13
12
11
10
R826
C825
0.1uF/25V
C845
2.2uF/16V
D814
LL4148WP
R803
1M 1/10W 5%
R862
1M 1/10W 5%
R818
1K 1/10W 1%
Q809
RK7002
C846
NC
C834
0.1uF/25V
T P V ( Top Victory Electronics Co . , Ltd. )
絬 隔 瓜 絪 腹
Key Component
Date
D806
LL4148WP
R835
1M 1/10W 5%
G2538-4-X-X-35-080716
03.INVER TER
OEM MODEL Size
20'&22 LCD
TPV MODEL
PWPC8C42MQF1 4
PCB NAME
715G2538 1 ACE
Sheet
33Thursday, July 17, 2008
of
Custom
Rev
称爹
>
<
称爹
29
Service Manual ASUS VW224U&VW224S
5.3 Audio Board
715G2837-1-2
CN602
CN601
PHONEJ ACK
R604
065G 60291252T
R605
R606
065G 60262252T
CN604
NC
1W
8OHM SPK
1
2
3
1
2
3
5
4
2W
4OHM SPK
065G 60227352T
065G 60210352T
10K OHM
R604
R605 10K OHM
C610
0.001uF
GND
GND
R606
20K OHM
GND
C611
0.001uF
GND
GND
12
R607
20K OHM
FB601
1 2
BEAD
CN602
NC
NC
CN603
R602
10K OHM
R601
10K OHM
R611
10K OHM
R603
10K OHM
GND
T P V ( Top Victory Electronics Co . , Ltd. )
絬 隔 瓜 絪 腹
Key Component
Date
1
CN605
C601
0.47UF 25V
0.47UF 25V
C605
C606 0.47UF 25V
0.47UF 25V
C607
+
GND
G2837-1-2-X-2-080707
01 AUDIO
0.47UF 25V
C609
1uF50V
C603
GND
8
LIN+
7
LIN-
4
RIN+
5
RIN-
14 15
SHUTDOWN# FADE#
18
VOLUME
GND
3
PVDD
PGND
1
9
PVDD
PGND
11
GND
EUA6021AIIT1
6
VDD
LOUT+
LOUT-
ROUT+
ROUT-
BYPASS
SE/BTL#
AGND
17
GND
1
2
3
4
5
6
7
8
9
10
11
12
CONN
C602
U601
NC
56G 616 40
OEM MO DE L Size
TPV MODEL
PCB NAME
0.47UF 25V NC
GND
12
10
20
2
16
19
13
GND
ASUS VW 224 A4
AUPC 8QU3
715G2837-1-2
Sheet
22Monday, July 07, 2008
GND
of
VCC
VOL
MUTE
NC
RR+
LL+
GND
+
GND
GND
C608
1uF50V
+
100uF/16V
GND
C604
Rev
称爹
1
<
称爹
>
30
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