AOC WLA184TWE User manual

18.5"LCDColorMonitor AOC WLA184TWE
1
Service
Service
Service
HorizontalFrequency
30-60kHz
TABLE OF CONTENTS
Description Page Description Page
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 Instructions....................................…...........6
3.1. General Instructions..........................….....................6
3.2. Control Buttons………………………….…................6
3.3 Adjusting the Picture...................................................8
4. Input/ Output Specification............……………............10
4.1. Input Signal Connector..............……….................10
4.2. Factory Preset Display Modes...........…..................10
4.3. Panel Specification......……..…………..................11
5. Block Diagram….........................................................13
5.1 Main Board……………………………………….…….13
5.2.Power Board……………………………………….......14
6. Schematic……………..............................................15
6.1. Main Board....………............................................15
6.2. Power Board……………………………………....19
6.3. Key Board………………...….……………………22
7. PCB Layout..………….............................................23
7.1. Main Board………................................................23
7.2. Power Board.…....................................................26
7.3. Key Board….........................................................27
8. Maintainability………...............................................28
8.1. Equipments and Tools Requirement.....................28
8.2. Trouble Shooting……….......................................29
9. White-Balance, Luminance Adjustment….…..…...33
10. Monitor Exploded View………….……….…........35
11. BOM List…............................................................37
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING

18.5"LCDColorMonitor AOC WLA184TWE
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Revision List
Version Release Date Revision History TPV Model Name
A00 June 26, 2012 Initial release T8VWSY6EX8WNAN

18.5"LCDColorMonitor AOC WLA184TWE
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.)

18.5"LCDColorMonitor AOC WLA184TWE
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1. Monitor Specification
LCD Panel
Driving system 18.5” TFT Color LCD, With LED Backlight
Size 47.0cm
Pixel pitch 0.3mm( H )x0.3mm( V )
Input
Video R,G,B Analog Interface
H-Frequency 30KHz – 60KHz
V-Frequency 55-76Hz
Display Colors 16.7M Colors
Dot Clock 90MHz
Max.
Resolution 1366 x 768 @60Hz
Plug & Play VESA DDC1/2BTM
Input Connector D-Sub 15pin
Input Video Signal Analog:0.7Vp-p(standard),
75 OHM, Positive
Maximum
Screen Size Horizontal : 409.8mm
Vertical : 230.4mm
Power Source 100-240VAC, 50/60Hz, 1.5A
Environmental
Considerations
Operating Temp: 0° to 40°C
Storage Temp.: -25° to 55°C
Operating Humidity: 10% to 85%
Weight (N. W.) 2.6 kg Unit (net)
Dimension 440mm*341mm*180mm
Power Consumption ( Maximum ) 25 Watts
External
Controls
Switch
Auto Adjust button / Exit
- / ECO
+ / Volume
Menu / Enter
Power Button
Functions
Luminance
Image Setup
Color Temp.
Color Boost
Picture Boost
OSD Setup
Extra
Audio Output 1.5W rms (per channel)
Regulatory Compliance FCC, CE, CSA, TCO CERTIFIED,
Pixel criteria 3-4-5(Bright dot-Dark dot-Total / bright / dark dot )

18.5"LCDColorMonitor AOC WLA184TWE
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2. LCD Monitor Description
The LCD Monitor will contain a main board, an adapter board and a key board which house the flat panel control
logic,brightnesscontrollogicandDDC.
The power board will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips
each voltage.
Video signal, DDC
Power Board
Flat Panel and
LED backlight
Main Board RS232 Connector
For white balance
adjustment in
factory mode
HOST Computer
CCFL Drive
AC-IN
100V~240V
Monitor Block Diagram
Key board

18.5"LCDColorMonitor AOC WLA184TWE
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3. Operation 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.
Connect the Signal cable from the monitor to the video card.
Press the power button to turn on the monitor position. The power indicator will light up.
3.2 Control Buttons
EXTERNAL CONTROLS
1. Auto Adjust button / Exit
2. -/ ECO
3. +/ Volume
4. MENU / ENTER
5. Power Button
FRONT PANEL CONTROL
/ Power Button:
Press this button to turn the monitor ON or OFF, and display the monitor’s state.
Power Indicator:
Blue - power On mode.
Orange - Power saving mode.
MENU / ENTER:
Activate OSD menu when OSD is OFF or activate/de-activate sub-menu function when OSD is ON or Exit OSD
menu when in Volume Adjust OSD status.

18.5"LCDColorMonitor AOC WLA184TWE
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- /ECO:
Activates the ECO control when the OSD is OFF or adjust a function when function is activated.
+ / Volume:
Activates the volume control when the OSD is off or adjust a function when function is activated.
Auto Adjust button / 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 to activate the Auto Adjustment function.
The Auto Adjustment function is used to set the HPos, VPos, Clock and Phase.
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.
NOTES
Do not install the monitor in a location near heat sources such as radiators or air dusts, or in a place subject to
direct sunlight, or excessive dust or mechanical vibration or shock.
Save the original shipping carton and packing materials, as they will come in handy if you ever have to ship your
monitor.
For maximum protection, repackage your monitor as it was originally packed at the factory.
To maintain the cleanness of your LCD display, wipe it periodically with clean and soft cloth. The screen may be
damaged by any liquid splash.
To keep the monitor looking new, periodically clean it with a soft cloth. Stubborn stains may be removed with a
cloth lightly dampened with a mild detergent solution. Never use strong solvents such as thinner, benzene, or
abrasive cleaners, since these will damage the cabinet. As a safety precaution, always unplug the monitor before
cleaning it.
Do not scratch the screen with hard things, it may cause permanent damage.
Don’t leak liquid into monitor which will result in the damage of component.

18.5"LCDColorMonitor AOC WLA184TWE
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3.3 Adjusting the Picture
HOW TO ADJUST A SETTING
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.
4. To exit and save, select the exit function. If you want to adjust any other function, repeat steps 2-3.
ADJUSTING THE PICTURE
The descriptions for function control
Main Menu
Item
Main Menu
Icon
Sub Menu
Item
Sub
Menu Description
Luminance
Contrast Contrast from Digital-register
Brightness Backlight Adjustment
Eco Mode
Standard Standard Mode
Text Text Mode
Internet Internet Mode
Game Game Mode
Movie Movie Mode
Sports Sports Mode
DCR
Off Disable dynamic contrast ratio
On Enable dynamic contrast ratio

18.5"LCDColorMonitor AOC WLA184TWE
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Image Setup
Clock Adjust Picture Clock to reduce Vertical-Line noise
Phase Adjust Picture Phase to reduce Horizontal-Line noise
H.Position Adjust the horizontal position of the picture
V.Position Adjust the vertical position of the picture
Image Ratio Wide/4:3
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
User-G Green Gain Digital-register
User-R Red 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 Adjust Frame Size
Brightness Adjust Frame Brightness
Contrast Adjust Frame Contrast
H.Position Adjust the horizontal position of Frame
V.Position Adjust the vertical position of Frame
Bright Frame on or off Disable or Enable Bright Frame
OSD Setup
H.Position Adjust the horizontal position of OSD
V.Position Adjust the vertical position of OSD
Timeout Adjust the OSD Timeout
Language Select the OSD language
Extra
DDC/CI Turn ON/OFF DDC/CI Support
Reset Reset the menu to default
Information Show the information of the main image and sub-image source

18.5"LCDColorMonitor AOC WLA184TWE
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4. Input/ Output Specification
4.1 Input Signal Connector
D-Sub 15pin Connector
15
610
11 15
PIN NO. DESCRIPTION PI N NO. DESCRIPTION
1 VGA_R+ 9 VGA_5V
2 VGA_G+ 10 GND
3 VGA_B+ 11 GND
4 GND 12 DSUB_SDA
5 VGA_PLUG 13 H-Sync
6 VGA_R- 14 V-Sync
7 VGA_G- 15 DSUB_SCL
8 VGA_B-
4.2 Factory Preset Display Modes
STANDARD RESOLUTION HORIZONTAL VERTICAL
FREQUENCY(KHz) FREQUENCY(Hz)
VGA
640×480 @60Hz 31.469 59.94
640×480 @72Hz 37.861 72.809
640×480 @75Hz 37.5 75
Dos-mode 720×400 @70Hz 31.469 70.087
SVGA
800×600 @56Hz 35.156 56.25
800×600 @60Hz 37.879 60.317
800×600 @72Hz 48.077 72.188
800×600 @75Hz 46.875 75
XGA
1024×768 @60Hz 48.363 60.004
1024×768 @70Hz 56.476 70.069
1024×768 @75Hz 60.023 75.029
WXGA 1366x768 @60Hz 47.765 59.85

18.5"LCDColorMonitor AOC WLA184TWE
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4.3. Panel Specification
TPM185B1-WX130 is a 18.5” TFT Liquid Crystal Display module with 2 CCFL Backlight unit and 30pin 1ch-LVDS
interface. This module supports 1366 x 768 WXGA mode and can display up to 16.7M colors.
The inverter module for Backlight is not built in.
4.3.1 General Feature
- Contrast ratio 1000:1(typ.) 600:1(min.)
- Response time 5ms.
- Brightness 200nits
- Resolutions: 640 x 480 up to 1366 x 768/60HZ.
- DE (Data Enable) only mode.
- LVDS (Low Voltage Differential Signaling) interface.
- RoHS compliance.
-TCO’03 compliance
4.3.2 GENERAL SPECIFICATI0NS
4.3.3 MECHANICAL SPECIFICATIONS

18.5"LCDColorMonitor AOC WLA184TWE
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4.3.4 ELECTRICAL CHARACTERISTICS
Ta = 25 ± 2 ºC
4.3.5 BACKLIGHT UNIT
Ta = 25 ± 2 ºC
4.3.6 BLOCK DIAGRAM

18.5"LCDColorMonitor AOC WLA184TWE
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5. Block Diagram
5.1 Main board
PA[0..1]
CMVCC1
XGA/SXGA LVDS OUTPUT
CMVCC1
04.Output
CMVCC
PB[0..9]
PA[0..1]
PPWR_ON#
PA[4..9]
02.Input
DSUB_R+
DSUB_G+
DSUB_B+
DSUB_V
DSUB_R-
DSUB_G-
DSUB_B-
DET_CABLE
DSUB_H
DSUB_SOG
DDC1_SDA
DDC1_SCL
CMVCC1
EDID_CTRL
03.Scalar
DSUB_R+
DSUB_G+
DSUB_SOG
DSUB_B+
DSUB_R-
DSUB_G-
DSUB_B-
DSUB_H
DSUB_V
Adj_BACKLIGHT
VCC1.8
VCC3.3
PA[0..1]
PB[0..9]
DDC1_SDA
DDC1_SCL
DET_CABLE
on_BACKLIGHT
PPWR_ON#
PANEL_ID#
Volume#
Mut e
PA[4..9]
CMVCC1
VCTRL
EDID_CTRL
05.Power
on_BACKLIGHT
Adj_BACKLIGHT
VCC1.8
CMVCC
VCC3.3
Mu t e
Volume#
PANEL_ID#
CMVCC1
VCTRL
VCC1.8
VCC3.3
CMVCC
VCC1.8
CMVCC
VCC3.3
PB[0..9]
PA[4..9]
CMVCC1

18.5"LCDColorMonitor AOC WLA184TWE
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5.2 Power board
DIM
EMI filter
Bridge
Rectifier
and Filter
Start Circuit: R908
PWM
Control IC
Transformer
Diode rectifier
& Filter
AC input
Transformer
(T901)
Inverter
Connector
ON/OFF
Feedback
Circuit
Over
Voltage
Protect
MOSFET
(Q901)
PWM
Control IC
Feedback
Circui
t
Diode rectifier
& Filter
14.5V
On/off
control
+5V
CN902
+5Vi Audio IC
(U601)

18.5"LCDColorMonitor AOC WLA184TWE
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6. Schematic
6.1 Main Board
715G3959M010020H4K
VGA_PLUG
EDID_CTRL
CMVCC1 5
DDC1_SCL5
3
1
2
D403
BAV70
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
17 16
CN101
DB15
DSUB_SCL
DSUB_SDA
R472
4K7 1/16W 5%
R473
4K7 1/16W 5%
R474
4K7 1/16W 5%
VGA_R+ VGA_B+
VGA_G+
V_Sy nc
1 2
FB103
BEAD
C107
47nF 16V
C103
22PF 50V
R111
100R 1/16W 5%
R104
100R 1/16W 5%
C111
5PF 50V
1 2
FB102
BEAD
R118
10K 1/16W 5%
C105
47nF 16V
1 2
FB101
BEAD
R101 0R05 1/ 10W R102 100R 1/16W 5%
R117
100R 1/16W 5%
C113
47nF 16V
C110
47nF 16V
C102
22PF 50V
R106
2K2 1/16W 5%
R112
75 OHM +-5% 1/16W
R107
75 OHM +-5% 1/16W
C109
47nF 16V
R105
2K2 1/16W 5%
C108
5PF 50V
C104
5PF 50V
R115
100R 1/16W 5%
R108
100R 1/16W 5%
R103 100R 1/16W 5%
R109
390R 1/16W 1%
C101
47nF 16V
R116
75 OHM +-5% 1/16W
R114
100R 1/16W 5%
GND POWER
DSUB_5V
DGND
R122
NC
ESD_5V
H_Sync
DSUB_SDA
DDC1_SDA5
C434
0.22uF
ESD_5V
ESD_5V
DSUB_H 5
DSUB_V 5
DET_CABLE 5
DSUB_R- 5
DSUB_R+ 5
DSUB_G- 5
DSUB_G+ 5
DSUB_SOG 5
DSUB_B- 5
DSUB_B+ 5
DDC1_SCL
C115
NC
候綼
U102
候綼
U103
DSUB_SCL
VGA_PLUG
DDC1_SDA
OE M MOD E L
Size
Rev
Date Sheet of
TPV MODEL
PCB NAME 称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬
隔
瓜
絪
腹
1
B
47Monday, May 16, 2011
715G4488-M01-000-0040 <
称爹
>
02.Input
G4488-M01-000-0040-9-110516
Q407
LMBT3904LT1G
I/O1
1
GND
2
I/O2
3I/O3 4
VDD 5
I/O4 6
U103
AZC399-04S C114
NC
I/O1
1
GND
2
I/O2
3I/O3 4
VDD 5
I/O4 6
U102
AZC399-04S
A0 1
A1 2
A2 3
GND 4
SDA
5SCL
6WP
7VCC
8
U405
FM24C02A
CMVCC1
R475 47R 1/16W 5%
DSUB_5V
V_Sy nc
VGA_R-
R476 47R 1/16W 5%
VGA_R+
VGA_G-
VGA_B+
DSUB_5V
CMVCC1
DSUB_SCL VGA_PLUG
VGA_G-
C106
1NF 50V
VGA_G+
DSUB_SDA
VGA_R-
ZD103
RLZ5.6B
VGA_B-
VGA_B-
VGA_G+
VGA_B+H_Sync
VGA_R+

18.5"LCDColorMonitor AOC WLA184TWE
16
CMVCC1
1 2
ZD402
NC/UDZSNP5.6B
1 2
ZD404
NC/UDZSNP5.6B
1 2
ZD403
NC/UDZSNP5.6B
DSUB_V{4}
POWER_KEY #
DSUB_H{4}
DSUB_B-{4}
DSUB_B+{4}
DSUB_SOG{4}
DSUB_G-{4}
DSUB_G+{4}
DSUB_R-{4}
DSUB_R+{4}
KEY 1
PA[4.. 9] {6}
PB[0.. 9] {6}
PANEL_ID #{7}
on_BACKLIGHT {7}
adj_BAC KLIGH T {7}
Volum e# {7}
R478 NC
Mut e {7 }
PPWR _ON# 6
DET_CABLE {4}
VCC3. 3{7}
CMVCC1
R471 510R 1/10W
R469
NC
VCC1. 8{7}
LED_ORANGE/TOUCH VCC
LED_GRN/BLUE
R461 NC/0R05 1/ 16W
Near to Connect
PA[0.. 1] {6}
R426 NC
C499
10uF 16V
WP
MSC L
R451
NC/100OHM1/16W
MSD A
R452
NC/100OHM1/16W
DDC1_SDA{4}
KEY 2
Q402
NC/LMBT3906LT1G
Q403
NC/LMBT3906LT1G
PA0
PA1
PA[0.. 1]
KEY1
BYPASS12 FOR TSUMU18TR_LF
R453
NC/10K1/16W
PA5
PA4
PA[4.. 9]
PA7
PA6
PA9
PA8
EE_WP
R455
NC/10K1/16W
R454
NC/10K1/16W
VCC3. 3
PB1
PB[0.. 9]
PB0
PB4
PB5
PB2
PB3
R482 NC
KEY2
1 2
X40 1
14.31818MHz
PB9
PB8
PB6
RIN0P
13
GIN0P
10
SOGIN0
11
BIN0P
8
RIN0M
12
GIN0M
9
BIN0M
7
HSYNC0
16
VSYNC0
17
GPIO_15
4
GPIO_03
15
GPIO_02
14
SDO
21
SCK
23 SCZ
22
SDI
24
PWM2/GPIO_P24 27
GPIO_P25/PWM1 56
XO U T
1
XI N
2
LVA2P 35
LVA2M 36
LVA1P 37
LVA1M 38
LVA0P 39
LVA0M 40
LVB3P 41
LVB3M 42
LVBCKP 43
LVBCKM 44
LVB2P 45
LVB2M 46
LVB1P 47
LVB1M 48
LVB0P 49
LVB0M 50
LVA3M 34
LVA3P 33
GND
5AVDD_AD C 6
MOD E
32 GPIO_06
31
NC 52
BYPASS12 30
DDCA_SDA/RS232_TX
18
DDCA_SCL/rs232_RX
19
GPIO_P26/PWM0 62
GPIO_P15/PWM0 20
GPIO_P27/PW M1
28
GPIO_P12 55
GPIO_P00/SAR1 58
GPIO_P01/SAR2 59
GPIO_P06 60
GPIO_P07 61
GPIO_P13 63
GPIO_P14 64
GPIO_P11/I 2C_MDA 25
GPIO_P10/I 2C_MCL 26
RST
54
VDDP 51
BYPASS12 53
GND
29
GPIO_P17/SAR0 57
GND
3
TSUMU18TR-LF
1
2
3
4
5
6
CN408
CONN
PB7
1
2
3
4
5
6
7
CN409
NC/CONN
LED_O
WP#
100R 1/16W 5%
R452
NC
When use touch
Key,GPIO_P07 as
to control touch
key VCC
R454
NC
M24C04-WMN6TP
0.22uF16V
Without NVRAM
NC
100R 1/16W 5%
R453
10K 1/16W 5%
NC
For NVRAM
NC
R455
NC
NC
10K 1/16W 5%
C419
U403
100R 1/16W 5%
10K 1/16W 5%
R451
R425, C418 depend on
case.
R424
NC
PANEL_ID# and POWER_KEY#
could be optional.
When NVRAM is used,
POWER_KEY# and PANEL_ID#
will not be used at same
time.
NC or 100R 1/16W 5%R426
R420 NC
NC
LVDS
LED_G/B
VCC3. 3
NC or 100R 1/16W 5%
LED_G/B
R487 0R05 1/ 16W
FB405
NC
R488 0R 05 1/16W
VCC3. 3
LED_O
VCTRL {7}
CS
1
SO
2
WP
3
GND
4SI 5
SCK 6
HOLD 7
VCC 8
U402
MX25L2026DM1I-12G
Eon
Max condition for LED:
1. Vcc = 3.3 V
2. Current = 12 mA
FW need to be
modified.
R407
100K1/16W
R404
100K1/16W
SST
Eon
For All model020
U402
1
2
3
4
5
6
7
8
CN406
NC/CONN
R462 NC/0R05 1/ 16W
For ID2008 ID2009
U402
020A
010A
U402
For user data, WB, EDID,
HDCP are saved in
Flash.
Befor AOC ID2007 OSD
SST
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MOD E L
PCB N AME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬
隔
瓜
絪
腹
CBPCBSY XTQ1 2
C
57Monday, March 05, 2012
715G3959M02000004F <
称爹
>
03.Scalar
G3959-M02-000-0040-11-110923
R463 NC
R464 NC
CMVCC1{4,6,7}
For ESD Protect
+
C410
10uF 50V
R498
10K+-5%1/16W
R417
10K1/ 16W
CMVCC1
R420 100OH M1/16W POWER_KEY #
1
2
3
4
5
6
CN402
NC/CONN
R485 4.7K1/16W
VCC3. 3
EDI D_C TRL{4}
VCC1.8
1
2
3
4
5
6
7
CN407
NC/CONN
R405
100OHM1/16W
R427
3.9K 1/16W
C407
100N 16V
R424
100R 1/16W 5%
C412
47pF 50V
FB404
NC
R468 200R 1/10W 5%
C411
47pF 50V
C418
NC
R466
NC
R428
3.9K 1/16W
R411 100OHM1/16W
R421
10K1/16W
R419 100OHM1/16W
NC 1
NC 2
NC 3
VSS 4
SDA
5SCL
6WC
7VCC
8
U403
NC/M24C16
C404
100N 16V
LED_ORAN GE/TOUCH VC C
C408
0.22uF 16V
C403
100N 16V
C429
NC/220N16V
C433
NC
C413
100N 16V
R410 100OHM1/16W
TOUCH POWER
R414 100OHM1/16W
C417
100N 16V
For ESD Protect
C414
100N 16V
C416
100N 16V
R408
10K1/16W
C415
100N 16V
R418 100OHM1/16W
C401
NC/ 100N 16V
C406
100N 16V
R401
0R05 1/16W
R402
0R05 1/16W
R412 100OHM1/16W
R425
NC
R403 NC /3.9K1/ 16W
R413 100OHM1/16W
FB401
300OHM
VCC3.3
VCC3. 3
VCC1.8
AVDD
AVDD
AVDD
VCC3.3
ZD401
NC/RLZ5.6B
LED_GRN/BLUE
LED_ORAN GE/TOUCH VCC
TOUCH POWER
R481 NC
EE_WP
DDC1_SCL{4}

18.5"LCDColorMonitor AOC WLA184TWE
17
PB2
PB[0..9]{5}
3
2
D
S
1
AO3401L
G
PPWR_ON#{5}
R456
0R05 1/4W
Chip
2006-11-7 Add pull up 4K7 to MVCC
CMVCC {4,5,7}
R438
4.7K1/16W
PPWR_ON#
C424
NC/220N 10V
Q404
Tra MMBT3904G
+
C421
100UF25V
R435
NC/4.7K1/16W
R434
150 OHM 1/4W
R436
100K1/16W
FB402
120OHM
C419
100N 16V
Q405
NC/AO3401
R433
10K1/16W
PANEL_VCC
S1
S2
S3
G4
D
8D
7D
6D
5
Q411
AO4411
R443
0R05 1/16W
R477
150 OHM 1/4W
PB4
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
CN405
CONN
PB5
PB0
PB6
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
CN403
NC/CONN
PA1
PA0
C420
100N 16V
PANEL_VCC
R499
10 OHM 1/10W
OEM MOD EL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB N AME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬
隔
瓜
絪
腹
CBPCBSYXTQ1 2
B
67Wednesday , March 07, 2012
715G3959M02000004F <
称爹
>
04.Output
G3959-M02-000-0040-11-110923
PB9
PB8
PB7
PANEL_VCC
PA[0..1]
PB6
PA4
PA5
PA[4..9]
PA7
PA6
PA9
PA8
PB5
PB4
PA1
PB3
PB4
PB[0..9]
PB3
PB1
PB0
PB5
PB2
PB8
PB9
PB6
PB7
PB2
PB1
PB1
PB2
PB9
PA6
PA5
PA0
PA9 PA8
PB7
PA4
PB0
PB8
PA7
PB3
PB3
PA9
PA8
PA7
PA6
PA5
PA4
PB3
PB2
PA1
PA0
PA[4..9]{5}
PA[0..1]{5}

18.5"LCDColorMonitor AOC WLA184TWE
18
GND
1
VOUT(heat sink) 2
VIN
3
44
U404
AME8815BEGT330Z
Q409
NC/KN2907AS
NO NEED FOR TSUMU18TR_LF
VCC3.3 {5}
Mut e {5}
adj_BACKLIGHT {5}
Volume# {5}
on_BACKLI GHT {5}
PANEL_ID# {5}
VCC1.8 {5}
CMVCC1 {4,5,6}
CMVCC{4,5,6}
R467 0.05R
BKLT-EN
R441
1K 1/16W
R442
100OHM1/16W
Q408
NC/2N3904S-RTK/PS
R447
NC /10K1/16W
C432
NC/100N 16V
+
C426
100uF 25V
+
C423
NC/100uF 25V
R440
4.7K1/16W
+
C427
100uF 25V
R437
10K1/16W
FB403 NC
ADJ(GND) 1
VOUT 2
VIN 3
U405
NC/AP1117D33L-13
R446
NC
R439
10K1/16W
Q406
Tra MMBT3904G
C425
NC
R448
NC/4.7K1/16W
C422
100N 16V
R449
NC
C428
100N 16V
CMVCC
MVC C
VCC3.3VCC3.3
VCC3.3
VCC3.3 VCC3.3VCC3.3
CMVCC1
VCC1.8
CMVCC1
CMVCC1 VCC3.3
R465
NC
VCTRL{5}
1
2
3
4
5
6
7
8
9
CN404
CONN
R479
NC/0R05 1/4W
R450 NC
NC(R0402)
Volume
BKLT-EN
BKLT-VBRI
Mut e
C_PANEL_INDEX
Volume
CMVCC
BKLT-VBRI
CMVCC
R480
NC/3.3 OHM 2W
OE M MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬
隔
瓜
絪
腹
2
B
77Monday , March 05, 2012
715G3959M02000004F <
称爹
>
05.Power
Q410
NC /KN2907AS
R486
0R01 1/16W

18.5"LCDColorMonitor AOC WLA184TWE
19
6.2 Power Board
715G4497P010060H1S
R920
2K 1/8W
R928
10K 1/8W
R916
20K 1/8W +/-1%
R914
NC
R925
9.1KOHM +-1% 1/8W
R935
20K 1/8W +/-1%
R906
100K
C938
NC
VOL
1 2
ZD901
MTZJ T-72 22B
C900
3300pF 250V
C906
470P 50V
+
C931
NC/470uF/ 16V
D902
SB5150-E
+
C925
NC
6
8
5
4
2
1
11
10
12
9
7
T901
POWER X'FMR
ON/OFF
+5V
1
2
3
4
5
6
7
8
9
CN902
Wire Harness
OEM MODEL
Size
Rev
Date Sheet of
TPV MODEL
PCB N AME 称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬
隔
瓜
絪
腹
1
Custom
13Thursday , September 29, 2011
715G4497-P0C-000-0010
OD M MOD EL
01.POWER
+
C920
680uF/10V
DIM
Q904
KTD1028
+
C918
330UF/25V
+5V
F902
FUSE
F901
FUSE
D905 N C/31DQ06FC 3
R901
620K 1/4W
+
C922
470UF M 16V
2
1
3
4
-+
BD901
KBP306G-05
R929 100 OHM 1/4W
R907
1K O HM +-5% 1/8W
1
2
3
D906
FMW-2156
R900
620K 1/4W
C937
NC
R910 100 OHM 1/4W
+5V1
+
C907
Q901
P0765ATF
R915
22 OH M 1/4W +-5%
R903 100 OHM 1/4W
F903 FUSE
+
C921
NC /1000uF25V
12
3
CN901
SOCKET
R909 100 OHM 1/4W
R930 100 OHM 1/4W
12
t
NR 901
NTCR
R905
470OHM + -5% 1/8W
C916 2.2N 630V
R919
220 OHM 1/8W
C923
1nF 50V
R902
620K 1/4W
Relayout
斗
筿
10 OHM
12
43
U902
PC123X2YFZOF
U903
KIA431A-AT/P
1
4
2
3
L901
30mH
R912 100 OHM 1/4W
+14.5V
F801
0R05 1/4W
1
2
HS1
HEAT SINK(Q901)
C903
1000PF/250VAC
C902
1000PF/250VAC
D909 N C/31DQ06FC 3
1
2
HS3
HEAT SINK(D906_5V/ 2.5A)
12
FB901
BEAD
C912
100N 50V
+
C913
22uF/50V
R913
1 OHM 1/4W
R911
10K 1/4W
R917
10 OHM 1/4W
C914
470P 50V
C915
1
2
GND1
GND
C911
1500PF2KV
D903
FR107
D904
FR103
C917 2.2N 630V
C929 2.2N 630V
R924
0.47OHM2W
R904
250OHM2W
C928 2.2N 630V
L907
R918
10K OHM +-5% 1/8W
C926
100N 50V
D907
1N4148
R932
NC
R931
NC
R934
NC
R933
NC
D908
NC/IN 4148
L906
R921
NC/100K 1/10W 1%
C927
47N 50V
CT
1
COMP
2
CS
3
GND
4OUT 5
VCC 6
HV 8
U901
LD7576JGR
!
!
R923
220 OHM 1/4W
!
!
R908
10K 1/4W
!
!
!
!
!
!
!
1 2
FB903
BEAD
!
!
!
1 2
D901
NC/SR5150
MUTE
C908
0.47UF
1
2
HS2
NC /HEAT SINK(D 906_5V/4A)
C924
0.1uF 50V

18.5"LCDColorMonitor AOC WLA184TWE
20
OEM MOD EL
Size
Rev
Date
Sheet
of
TPV MOD EL
PCB NAME
称爹
T P V ( Top Victory Elec tronics Co . , Ltd. )
Key Component
絬
隔
瓜
絪
腹
1
Custom
23Thursday , September 15, 2011
715G4497-P0C-000-0010 OD M MODEL
02.INVERTER
1
2
3
4
5
CN801
NC
+
C801
330uF 25V
C810
0.47U F 50V
+14. 5V
1
2
CN803
CONN
C814
100N 50V
C806
220N/ 50V
R802
300K 1/8W
C805
2.2UF
R807 10 OHM +-5% 1/8W
R812
0.3R 5%
R810
20K +-1% 1/8W
R806
1K 1/8W
R809
330K 1/8W
R801
10K 1/8W
1 2
D801
SK 310B
C815
1N 50V
1 2
FB801
BEAD
C803
1N 50V
ISEN1
13
ISEN2
14
GND
15
ISEN3
16 ISEN4 1
ISET 2
OVP 3
RT 4
ENA 5
ISW 6
LDR 7
VREF 8
VIN
9
STATUS
10
SSTCMP
11
PWM
12
U801
OZ9998BGN
S1
1
G1
2
S2
3
G2
4D2 5
D2 6
D1 7
D1 8
Q801
APM8005KCTRG
R815
100KOHM +-1% 1/8W
C816
1000PF1KV
C811
0.47U F 50V
R816
4.3K 1% 1/8W
R804
10 OHM 1/8W
1 2
FB802
BEAD
R811
0 OH M +-5% 1/8W
C812
100PF 50V
L801
47UH
C804
0.47U F
R805
100K 1/8W
ON/OFF
C807
220N 50V
DIM
C802
10N 50V
C808
NC
R814
NC
1
2
CN802
NC/CONN
R803
300K 1/8W
+
C809
33UF 100V
R818 10K 1/8W
R813
0.3R 5%
R817
1K OHM 1/4W
C813
100PF 50V
R808 10 OHM +-5% 1/8W
R820
0 OHM 1/8W
R822
0 OH M 1/8W
R821
0 OHM 1/8W
1
2
3
4
5
6
CN804
R819
0 OHM 1/8W
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