AOC 511Vwb User manual
15”LCDColorMonitor AOC511Vwb
1
Service
Service
Service
Horizontal Frequency
30kHz – 60kHz
TABLE OF CONTENTS
Description Page Description Page
N
SAFETY NOTICE
ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE
CHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING
ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.
Table Of Contents.......……..……..........................…........1
Revision List.….............……..........................……......2
Important Safety Notice.…………....................……......3
1. Monitor Specification..............................………........4
2. LCD Monitor Description…………………………….......5
3. Operation Instruction…………...............……...........6
3.1 General Instructions...........................…...........6
3.2 Control Button…………….…..............……...............6
3.3 Adjusting the Picture...........................…............7
4. Input/Output Specification............……………............8
4.1 Input Signal Connector............………….................8
4.2 Factory Preset Display Modes......................................9
4.3 Power Supply……..…………………...…….…..………..9
4.4 Panel Specification.....……………………....................9
5. Block Diagram……...................…………................11
5.1 Software Flow Chart…. ………..……..……....….......11
5.2 Electrical Block Diagram….……………….......….….13
6. Schematic……………...........................................…15
6.1 Main Board.……...……............................................15
6.2 Inverter Board..………..……....................................21
6.3 Adapter Board….………..…….................................22
7. PCB Layout..…….………….......................................23
7.1 Main Board…………….............................................23
7.2 Adapter Board…..………..........................................24
7.3 Key Board………………...........................................26
7.4 Inverter Board…………...........................................26
8. Maintainability………..............................................26
8.1 Equipments and Tools Requirement………..............26
8.2 Trouble Shooting…….………...................................27
9. White-Balance, Luminance adjustment......................32
10. Monitor Exploded View……….……………...............34
11. BOM List………........................................................35
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING
http://www.wjel.net
15”LCDColorMonitor AOC511Vwb
3
Important Safety Notice
Proper service and repair is important to the safe, reliable operation of all AOC Company Equipment. The service
procedures recommended by AOC and described in this service manual are effective methods of performing service
operations. Some of these service operations require the use of tools specially designed for the purpose. The
special tools should be used when and as recommended.
It is important to note that this manual contains various CAUTIONS and NOTICES which should be carefully read in
order to minimize the risk of personal injury to service personnel. The possibility exists that improper service
methods may damage the equipment. It is also important to understand that these CAUTIONS and NOTICES ARE
NOT EXHAUSTIVE. AOC could not possibly know, evaluate and advise the service trade of all conceivable ways in
which service might be done or of the possible hazardous consequences of each way. Consequently, AOC has not
undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not
recommended by AOC must first satisfy himself thoroughly that neither his safety nor the safe operation of the
equipment will be jeopardized by the service method selected.
Hereafter throughout this manual, AOC Company will be referred to as AOC.
WARNING
Use of substitute replacement parts, which do not have the same, specified safety characteristics may create shock,
fire, or other hazards.
Under no circumstances should the original design be modified or altered without written permission from AOC.
AOC assumes no liability, express or implied, arising out of any unauthorized modification of design.
Servicer assumes all liability.
FOR PRODUCTS CONTAINING LASER:
DANGER-Invisible laser radiation when open AVOID DIRECT EXPOSURE TO BEAM.
CAUTION-Use of controls or adjustments or performance of procedures other than those specified herein may
result in hazardous radiation exposure.
CAUTION -The use of optical instruments with this product will increase eye hazard.
TO ENSURE THE CONTINUED RELIABILITY OF THIS PRODUCT, USE ONLY ORIGINAL MANUFACTURER'S
REPLACEMENT PARTS, WHICH ARE LISTED WITH THEIR PART NUMBERS IN THE PARTS LIST SECTION OF
THIS SERVICE MANUAL.
Take care during handling the LCD module with backlight unit
-Must mount the module using mounting holes arranged in four corners.
-Do not press on the panel, edge of the frame strongly or electric shock as this will result in damage to the screen.
-Do not scratch or press on the panel with any sharp objects, such as pencil or pen as this may result in damage to
the panel.
-Protect the module from the ESD as it may damage the electronic circuit (C-MOS).
-Make certain that treatment person’s body is grounded through wristband.
-Do not leave the module in high temperature and in areas of high humidity for a long time.
-Avoid contact with water as it may a short circuit within the module.
-If the surface of panel becomes dirty, please wipe it off with a soft material. (Cleaning with a dirty or rough cloth may
damage the panel.)
http://www.wjel.net
15”LCDColorMonitor AOC511Vwb
4
1. Monitor Specifications
Model number 511Vwb
Driving system TFT Color LCD
Size 15.4” 16:10
Pixel pitch 0.258mm( H ) × 0.258mm( V )
Video R,G,B Analog Interface
Separate Sync. H/V TTL
Display Color 262k
LCD Panel
Dot Clock 74.7MKz
Horizontal scan range 30kHz – 63kHz
Horizontal scan range(Maximum) 331.2mm
Vertical scan range 55Hz-60Hz
Vertical scan range(Maximum) 207mm
Optimal preset resolution 1280 x 800 (60 Hz)
Highest preset resolution 1280 x 800 (60 Hz)
Plug & Play VESA DDC2BTM /
DDC-CI
Input Connector D-Sub 15-pin
Input Video Signal Analog:0.7Vp-p(standard),
75 OHM, Positive
Power Source DC12V, 3.5A
Power on: < 15W
Resolution
Power Consumption Standby: ≦1W
Connector Type 15-pin Mini D-Sub
Signal Cable Type Detachable
Dimensions & Weight:
Height (with base) 329.2mm
Width 365mm
Depth 146mm
Weight (monitor only) 1.6Kg
Physical Characteristics
Weight (with packaging) 2.9Kg
Temperature:
Operating 0°- +50°
Non-Operating -20° - 60°
Humidity:
Operating 10% to 85% (non-condensing)
Non-Operating 5% to 80% (non-condensing)
Altitude:
Operating 0~3000m (0~10000 ft)
Environmental
Non-Operating 0~5000m (0~15000 ft)
Regulations CCC, FCC, CE, RoHS
http://www.wjel.net
15”LCDColorMonitor AOC511Vwb
5
2. LCD Monitor Description
The LCD MONITOR will contain a main board, an inverter board, a keypad board and internal adapter which house
the flat panel control logic, brightness control logic and DDC.
The Inverter board will drive the backlight of panel and the DC-DC conversion.
AC-IN
100V-240V
Inverter board
Flat Panel and
CCFL backlight
Main board RS232 Connector
For white balance
adjustment in factory
mode
HOST Computer
CCFL Drive.
Video signal, DDC
Monitor Block Diagram
Key board
Adapter board
http://www.wjel.net
15”LCDColorMonitor AOC511Vwb
6
3. Operating Instructions
3.1 General Instructions
Press the power button to turn the monitor on or off. The other control buttons are located at front panel of the
monitor. By changing these settings, the picture can be adjusted to your personal preferences.
•The power cord should be connected.
•Press the power button to turn on the monitor position. The power indicator will light up.
3.2 Control Buttons
-Power Indicator:
Green — Full Power Mode
Orange — Active-off Mode
- Power Button:
Press this button to turn the monitor ON or OFF.
- Auto Config / Exit:
1. When OSD menu is in active status, this button will act as EXIT-KEY (EXIT OSD menu).
2. When OSD menu is in off status, press this button for 2 seconds to activate the Auto Adjustment function.
The Auto Adjustment function is used to set the HPos, VPos, Clock and Focus.
- Eco Mode / - :
Select the display model or adjust the value.
- + :
Move the cursor or adjust the value.
-Menu / Enter :
Activate OSD menu when OSD is OFF or activate/de-activate adjustment function when OSD is ON or Exit OSD
menu when in Brightness /Contrast Adjust OSD status.
1. Power Button/ LED 2. Auto Adjust button / Exit
3. Eco Mode / - 4. +
5. Menu / Enter
http://www.wjel.net
15”LCDColorMonitor AOC511Vwb
7
3.3 Adjusting the Picture
1. Press the MENU-button to activate the OSD window.
2. Press+ or - to navigate through the functions. Once the desired function is highlighted, press the MENU-button
to activate it. If the function selected has a sub-menu, press or again to navigate through the sub-menu
functions. Once the desired function is highlighted, press MENU-button to activate it.
3. Press+ or - to change the settings of the selected function. To exit and save, select the exit function. If you want
to adjust any other function, repeat steps 2-3.
4. OSD Lock Function: To lock the OSD, press and hold the MENU-button while the monitor is off and then press
power button to turn the monitor on. To un-lock the OSD - press and hold the MENU-button while the monitor is
off and then press power button to turn the monitor on.
5. Press Auto key continually for 7 sec. to turn on or off DDC-CI.
Luminance Adjust Range Description
Brightness 0-100 Backlight Adjustment
Contrast 0-100 Contrast from Digital-register.
Standard Standard Mode
Text Text Mode
Internet Internet Mode
Game Game Mode
Movie Movie Mode
Eco mode
Sports Sports Mode
Gamma1 Adjust to Gamma1
Gamma2 Adjust to Gamma 2
Gamma
Gamma3 Adjust to Gamma 3
Off Disable dynamic contrast ratio
DCR On Enable dynamic contrast ratio
Image Setup
Clock 0-100 Adjust picture Clock to reduce Vertical-Line noise.
Focus 0-100 Adjust Picture Phase to reduce Horizontal-Line noise
H. Position 0-100 Adjust the vertical position of the picture.
V. Position 0-100 Adjust the horizontal position of the picture.
Color Temp.
Warm Recall Warm Color Temperature from EEPROM.
Normal Recall Normal Color Temperature from EEPROM.
Cool Recall Cool Color Temperature from EEPROM.
sRGB Recall SRGB Color Temperature from EEPROM.
User User-B Blue Gain from Digital-register
http://www.wjel.net
15”LCDColorMonitor AOC511Vwb
8
User-G Green Gain Digital-register.
User-R Red Gain from Digital-register
User-Y Yellow Gain from Digital-register
User-C Cyan Gain from Digital-register
User-M Magenta Gain from Digital-register
Color Boost
Full Enhance on or off Disable or Enable Full Enhance Mode
Nature Skin on or off Disable or Enable Nature Skin Mode
Green Field on or off Disable or Enable Green Field Mode
Sky-blue on or off Disable or Enable Sky-blue Mode
AutoDetect on or off Disable or Enable AutoDetect Mode
Demo on or off Disable or Enable Demo
Picture Boost
Frame Size 0-100 Adjust Frame Size
Brightness 0-100 Adjust Frame Brightness
Contrast 0-100 Adjust Frame Contrast
Hue 0-100 Adjust Frame Hue
Saturation 0-100 Adjust Frame Saturation
H. position Adjust Frame horizontal Position
Position V. position Adjust Frame vertical Position
Bright Frame on or off Disable or Enable Bright Frame
OSD Setup
H. Position 0-100 Adjust the vertical position of OSD
V. Position 0-100 Adjust the horizontal position of OSD
Timeout 0-100 Adjust the OSD Timeout
Language Select the OSD language
Extra
Auto Config yes or no Auto adjust the picture to default
DDC/CI yes or no Turn ON/OFF DDC/CI Support
Reset yes or no Reset the menu to default
Information Show the information of the main image and sub-image
source
4. Input/Output Specification
4.1 Input Signal Connector
D-SUB connector
Pin No. Description Pin No. Description
1. Red Video 9. +5V Supply
2. Green Video 10. Detect Cable
3. Blue Video 11. N.C.
4. NC 12. DDC-Serial Data
5. Ground 13. H-Sync
6. Red Ground 14. V-Sync
7. Green Ground 15. DDC-Serial Clock
8. Blue ground
Analog Connector
15
610
11 15
http://www.wjel.net
15”LCDColorMonitor AOC511Vwb
9
4.2 Factory Preset Display Modes
Standard Resolution Horizontal Frequency (kHz) Vertical Frequency(Hz)
VGA 640 x 480 31.47kHz 60. 0Hz
800 x 600 35.156 kHz 56. 0Hz
SVGA
800 x 600 37.879 kHz 60. 0Hz
XGA 1024 x 768 48.363 kHz 60. 0Hz
1280 x 720 44.679 kHz 60. 0Hz
1280 x 768 47.776 kHz 60. 0Hz
WXGA
1280 x 800 49.306 kHz 60. 0Hz
4.3 Power Supply
The power supply should be integrated to the monitor housing.
A/C Line voltage range : 100 V ~ 240 V
A/C Line frequency range : 50 ±3Hz, 60 ±3Hz
Current : 1.5A max at 100V; 0.8A max at 240 V
Power line surge : No advance effects (no loss of information or defect)
With a maximum of 1 half-wave missing per second
Adapter Output Voltage 12VDC± 5％
Current 3.50 Amp (max)
4.4 Panel Specification
4.4.1 Display Characteristics
http://www.wjel.net
15”LCDColorMonitor AOC511Vwb
12
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?
http://www.wjel.net
15”LCDColorMonitor AOC511Vwb
14
5.2.2 Inverter/Adapter
Feedback
Circuit
Output
Circuit Transformer
Lamp
PWM
CN802
C
ontrol I
C
（
I
C801
）
PWM MOSFE Drive
EN
A
DIM
12V
Start Circuit: R908, R909, R910
EMI
Bridge
Rectifier
and Filter
PWM
Control IC
Transformer
Over
Voltage
Protect
Rectifier
diodes
AC input
DC 12V OUTPUT
Feedback
Circuit
MOSFET
Q901
http://www.wjel.net
15” LCD Color Monitor AOC 511Vwb
15
6. Schematic
6.1 Main Board
+3V3
+12V
BACKLIGHT
+3V3
+5V
C509
0.1uF
VLCD
R509 NC
CN502
CONN
1
2
3
4
5
ON_OFF
R514
0R05 1/10W
R512
10K 1/10W
C501
100uF25V
C521
0.1uF/16V
Q503
PMBS3904
Q504
AO3401
C508
100uF25V
ADD Q505 for AC on flashing
C504
0.1uF
R515
10K 1/10W
C511
1uF/25V
C519
0.1uF/16V
Q505
PMBS3904
+
C505
220uF/10V
+
C520
100uF/16V
R513
0R05 1/10W
Q501
PMBS3904
VBRI
G2417-C-X-X-1-20061225
B
27Friday , January 26, 2007
Title
Size Document Number Rev
Dat e: Sheet
of
C507
0.1uF/16V
CN501 2pin change to 5pin
INVON
+
C517
100uF/16V
C516
0.1uF/16V
+5V
U502
AP1084K33LA
3
1
2
VIN
ADJ
VOUT
+5V
C514
0.1uF/16V
R505
220R 1/10W
C503
0.1uF
+5V
+3V3
+3V3
+12V
U503 change to SOT-252 for temperature issue
VCC3.3 4
+5V
R508
4K7 1/10W
R506
4K7 1/10W
C522
0.1uF
+12V
C513
0.1uF/16V
R501
0R05 1/10W
A
L501
BEAD
3
2
16
5
4
U503
AIC1084-33PE
1
2
3
ADJ
Vo2Vin
R510
10K 1/10W
VLCD 7
CN501
CONN
1
2
3
4
5
+
C506
220uF/10V
R507
4K7 1/10W
POWER
L502
150uH
C510
0.1uF
C502
100uF25V
D503
SR34
TO-263
Q502
PMBS3904
+
C515
10uF/16V
U501 SI-8050SD
1
2
4
5
3
+VI N VOU T
VOS
S.S
GND
C518
0.1uF/16V
TO-252
VCC3.3
PANELPOWER_ON/OFF
http://www.wjel.net
15” LCD Color Monitor AOC 511Vwb
16
RED+
C212
0.1uF
FB204
30 OHM
+5V
RXD
TXD
C210
0.1uF
SCL_VGA
C204
0.047uF
RTD_V
C202
10pF
C209
0.047uF
R219
NC/10K 1/10W
DDC_WP
ZD208
MLL5232B 5.6V
12
C205
0.047uF
R201
75R 1/10W
C215
NC/0.22uF
R213
2K2 1/10W
RTD_R-
R217 0R05 1/10W 5%
CN202 change to CN201,and from single type to parallel type
FB201
30 OHM
C216
0.1uF/16V
PC5V
ZD202
MLL5232B 5.6V
1
2
RTD_G+
RTD_G-
GREEN-
SDA_VGA
PC5V
R202
75R 1/10W
R205
100R 1/10W
BLUE-
R212
100R 1/10W
U201
NC/M24C02-WMN6TP
1
2
3
4
5
6
7
8A0
A1
A2
VSSSDA
SCL
WP
VCC
R209
100R 1/10W
C213
10pF
D203
BAV99
3
1
2
RED-
G2417-C-X-X-1-20061225
B
37Friday , January 26, 2007
Title
Size Document Number Rev
Date: Sheet
of
R216
100R 1/10W
+5V
R203
75R 1/10W
R220
NC/10K 1/10W
A
RTD_H
ZD205
MLL5232B 5.6V
1
2
R210
10MΩ1/10W
R218 0R05 1/10W 5%
RTD_B-
INPUT
DDC1_SCL
RTD_B+
HSI
CN201
CONN
2
4
6
8
10
12
14
1
3
5
7
9
11
13
ZD204
MLL5232B 5.6V
1
2
GREEN+ FB202
30 OHM
R208
100R 1/10W
R206
100R 1/10W
SCL_VGA
VGA_CON
C211
0.1uF
C208
0.047uF
DDC1_SDA
R221
NC
PC5V
SDA_VGA
C207
0.047uF
ZD203
MLL5232B 5.6V
1
2
DSUB_DETECT
C206
0.047uF
D201
BAV99
3
1
2
ZD206
MLL5232B 5.6V
12
VSI
R207
100R 1/10W
RTD_R+
R215
100R 1/10W
D204
NC/BAV70
3
1
2
VSI
D202
BAV99
3
1
2
ZD207
MLL5232B 5.6V
1
2
C214
10pF
R214
2K2 1/10W
BLUE+ R204
100R 1/10W
C203
10pF
HSI
C201
10pF
FB203
30 OHM
http://www.wjel.net
15” LCD Color Monitor AOC 511Vwb
17
DSUB_DETECT
KEY _POWER
R134 100R 1/10W
RTD_SCLK
PANELPOWER_ON/OFF
R123
6K8 1/10W
R129
4K7 1/10W
R1134K7 1/10W
DDC1_SCL
KEY _ENTER
+
C101
10uF/16V
X101
24.000MHZ
R133 100R 1/10W
DDC1_SDA
D101
LL4148
KEY _AUTO
R1114K7 1/10W
MCU
G2417-C-X-X-1-20061225
B
47Friday , January 26, 2007
Tit le
Size Document Number Rev
Date: Sheet of
LED1
CRYSTAR_OUT
KEY _RIGHT
RTD_SCLK
R120 100R 1/10W
2
KEY _RIGHT
CRYSTAR_OUT
R1044K7 1/10W
R1094K7 1/10W
DDC1_SDA
RTD2120L
U101
RTD2120L-LF
1
2
3
4
5
6
7
8
17
15
41
40
39
38
37
36
35
34
33
19
28
29
20
21
22
23
24
25
26
27
16
9
10
11
12
13
14
18
30
31
32
43
42
44
45
46
47
48
P5.5/PWM5
DSCL2/P5.6
DSDA2/P5.7
RST
ASCL1/P3.0/RXD
NC
NC
ASDA1/P3.1/TXD
VSS
XO
VCC
P1.0/T2
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
NC
VSYNC
NC
P6.0/ADC0
P6.1/ADC1
P6.2/ADC2
P6.3/ADC3
P6.4
P6.5
P6.6/CLKO1
P6.7
XI
P3.2/INT0
P3.3/INT1
P3.4/T0
P3.5/T1
P7.6/CLKO2
P7.7
NC
NC
NC
NC
NC
NC
P5.0/PWM0
P5.1/PWM1
P5.2/PWM2
P5.3/PWM3
P5.4/PWM4
LED2
KEY _LEFT
R118
4K7 1/10W
3
VCC3.3
DDC1_SCL
FB101
60 OHM
1
MCU_VCC
IICSCL
PC5V
R1064K7 1/10W
CRYSTAR_OUT
MCU_VCC
R1124K7 1/10W
RTD_SD3/SDI
IICSCL
INVON
C104
10pF
R102
4K7 1/10W
MCU_VCC
RXD
IICSDA
KEY _ENTER
R119
4K7 1/10W
IICSDA
U102
NC/MAX810STRG
1
2
3
GND
RESET
VCC
R1084K7 1/10W
R125
0R05 1/10W
KEY_LEFT
VCC3.3
R122 100R 1/10W
RTD_SD3/SDI
R1104K7 1/10W
C103
0.1uF/16V
LED2
(EXIT)
C107
NC/10pF
R117
4K7 1/10W
DDC1_SDA
Q102
PMBS3906
1
2 3
PANELPOWER_ON/OFF
KEY_POWER
R1054K7 1/10W
C105
10pF
CRYSTAR_OUT
VCC3.3
R103
10K 1/10W
DSUB_DETECT
MCU_VCC
KEY _AUTO
R128
4K7 1/10W
(MENU)
VCC
R101
4K7 1/10W
Q101
PMBS3906
1
2 3
R130
4K7 1/10W
R127 100R 1/10W
LED1
DSUB_DETECT
R115
4K7 1/10W
TXD
(UP)
DDC1_SCL
R1144K7 1/10W
A
KEY _LEFT
U103
M24C16
1
2
3
4 5
6
7
8
NC
NC
NC
VSS SDA
SCL
WC
VCC
RST
WP
KEY_RIGHT
D102
LL4148
(DOWN)
MCU_RESET
GND
MCU_RESET
R132 100R 1/10W
C106
0.22uF
MCU_VCC
VBRI
MAX810STR
PANELPOWER_ON/OFF
R1074K7 1/10W
WP
LED1
R124
10K 1/10W 5%
KEY _POWER
DDC_WP
KEY_ENTER
R121 100R 1/10W
LED2
MCU_VCC
R131 100R 1/10W
R116
4K7 1/10W
KEY_AUTO
(POWER)
http://www.wjel.net
15” LCD Color Monitor AOC 511Vwb
18
RTD_SCLK
B(1)
C(2)E(3)
Q401
PZT2907A
E(3)
PLL_VDD
RXE1-
RTD_V
RXO2+
CRYSTAR_OUTRTD_R+
CRYSTAR_OUT
RTD_R-
RTD_G-
B(1)
RTD_G-
L401
600 OHM
RTD_B+
RTD_SD3/SDI
+
C404
100uF/16V
BJT_B
1.8DVCC
RXE1-
C408
0.1uF/16V
RXO0-
RTD_G+
R404
NC/0R05 1/10W
RXE2+
RTD_V
RXO2+
1.8DVCC
RXO0+
PZT2907A
RXO1+
RXOC+/RXEC+
DGND
RTD_R+
RTD_H
DDC1_SDA
1.8DVCC
RXE0+
RTD_B+
U401
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
36
35
34
33
32
31
30
29
28
27
26
25
48
47
46
45
44
43
42
41
40
39
38
37
V1/REXT
V2/RX1P
V3/RX1N
V4/RX0P
V5/RX0N
V6/RXCP
V7/RXCN
AVS
AHS
ADC_GND
B-
B+
G-
G+
R-
R+
ADC_VDD
BJT_B
VCCK
PGND
TXE3+
TXE3-
TXE2+
TXE2-
TXO1-
TXO1+
TXO2-
TXO2+
TXOC-
TXOC+
TXO3-
TXO3+
TXE0-
TXE0+
TXE1-
TXE1+
V0/RX2N
VCLK/RX2P
TMDS_VDD
XIN
DDCSCL/PWM0
DDCSDA/PWM1/IRQ
SCL
SDA
VCCK
PGND
TXO0-
TXO0+
RTD_DDCSCL
RXO1-
RTD_SD3/SDI
RXO0-
RTD_SCLK
VCC3.3
RTD_B-
RTD_B-
+
C407
100uF/16V
RTD_DDCSDA
C401
0.1uF/16V
DDC1_SCL
RTD_H
PLL_VDD
DGND
RTD2025L
G2417-C-X-X-1-20061225
B
57Friday , January 26, 2007
Ti t le
Size Document Number Rev
Date: Sheet of
RXE2+
RTD_R-
C(2)
RXO0+
L402
600 OHM
R403 0R05 1/10W
RXE0+
RTD_V
RTD_SCLK
RTD_R+
A
RXE1+
1.8AVCC
RXE0-
RTD_G-
RXE1+
RTD_SD3/SDI
RTD_H
RTD_G+
RTD_G+
C406
0.1uF/16V
RXE2-
RTD_B-
DGND
RXOC-/RXEC-
RXO1+
+
C402
100uF/16V
RXE2-
1.8AVCC
C(2)
BJT_B
RTD_B+
C405
0.1uF/16V
RXO2-
R402 NC/0R05 1/10W
RXOC+/RXEC+
RXO1-
RTD_DDCSCL
RXO2-
RXOC-/RXEC-
VCC3.3
RTD_DDCSDA
C403
0.1uF/16V
R401 NC/0R05 1/10W
CRYSTAR_OUT
RTD_R-
RXE0-
http://www.wjel.net
15” LCD Color Monitor AOC 511Vwb
19
KEY_RIGHT
LED1
POWER
RIGHT
KEY_POWER
R408 100R 1/10W
CN401
CONN
1
2
3
4
5
6
7
8
KEY_AUTO AUTO KEY_ENTER
AUTO
R413
390R 1/10W
VCC3.3
C4150.1uF/16V
C4110.1uF/16V
ENTER
Q403
PMBS3906 1
2
3
C4090.1uF/16V
LED2
LED_G
C4130.1uF/16V
key
G2417-C-X-X-1-20061225
A
67Friday , January 26, 2007
Tit le
Size Document Number Rev
Date: Sheet of
R405 100R 1/10W
LED_O
R410
100R 1/10W
C4140.1uF/16V
POWER
KEY _LEFT
LEFT
R411
100R 1/10W
A
R407 100R 1/10W
R412
390R 1/10W
RIGHT
LED_O
LED_G
LED_O
C4100.1uF/16V
LEFT R409 100R 1/10W
ENTER
C4120.1uF/16V
R406 100R 1/10W
Q402
PMBS3906 1
2
3
LED_G
http://www.wjel.net
15” LCD Color Monitor AOC 511Vwb
20
RXOC+/RXEC+
RXOC+/RXEC+
RXOC+/RXEC+
+
C416
NC
RXOC-/RXEC-
INTERFACE
G2417-C-X-X-1-20061225
A
77Friday , January 26, 2007
Tit le
Size Document Number Rev
Date: Sheet
of
RXE2-
RXE2+
RXE0+
RXE1+
A
RXO0-
RXE0+
RXE1-
R414
180R 1/10W
RXO1-
RXE1+
RXO2-
RXE0+
RXO1+
RXE1-
FB401
120Ω
RXE0-
VLCD 2
RXE0-
RXO1-
VLCD
RXO2+
RXOC+/RXEC+
RXOC-/RXEC-
RXO0+
RXO0-
RXOC-/RXEC-
RXO0-
RXO0+
C417
0.1uF
CN402
CONN
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
RXE1-
RXO2+
RXO2-
RXO1+
RXE2+
RXE2+
RXO2-
RXE0-
RXOC-/RXEC-
RXE2-
RXE1+
RXO1-
RXO1+
RXO0+
RXE2-
RXO2+
http://www.wjel.net
Table of contents
Other AOC LCD TV manuals
