AOC Wipro WA19W User manual

19″LCDMonitor Wipro WA19W
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Service
Service
Service
Horizontal Frequency
30kHz – 83kHz
TABLEOFCONTENTS
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 Control Buttons…………….…..............……...............6
3.2 Attaching the Cables…………..............……...............7
3.3 Adjusting the Picture...........................…....................8
4.Input/Output Specification............……….……............10
4.1 Input Signal Connector............…………...................10
4.2 Factory Preset Display Modes.................................11
4.3 Panel Specification.....………………........................12
5.Block Diagram……...................….………...................15
5.1 Software Flow Chart………………..………....….......15
5.2 Electrical Block Diagram….…...………..….....…...17
6.Schematic……………...........................................…18
6.1 Main Board.……...……..........................................18
6.2 Power Board..………..……...................................23
6.3 Key Board..…………….…….................................26
7.PCB Layout..………………......................................27
7.1 Main Board……………..........................................27
7.2 Power Board…..……….........................................30
7.3 Key Board…..……….............................................33
8. Maintainability………...............................................34
8.1 Equipments and Tools Requirement……..............34
8.2 Trouble Shooting..…….………..............................34
9.White-Balminance Adjustment................................40
10.Monitor Exploded View……….……………............42
11.BOM List……….....................................................43
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING

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Revision List
Revision Date Revision History TPV Model
A00 April-16-2009 Initial Release T9RSM6NCX2PUDN

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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.)

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1. Monitor Specifications
Driving system 19" TFT Color LCD
Viewable Image Size 481mm diagonal
LCD Panel
Pixel pitch 0.2835mm( H ) × 0.2835mm( V )
Video R,G,B Analog Interface
Separate Sync. H/V TTL
H-Frequency 30kHz – 83kHz
Input
V-Frequency 55-75Hz
Display Colors 16.7M Colors
Dot Clock 135MHz
Max. Resolution 1440 × 900 @60Hz
Plug & Play VESA DDC 2BTM
ON Mode ≤36W
EPA ENERGYSTAR®
OFF Mode ≤1W
Input Connector 15-pin D-Sub;DVI 24 pin
Input Video Signal Analog:0.7Vp-p(standard), 75 OHM, Positive; Digital
signal
Maximum Screen Size Horizontal : 410mm; Vertical : 256mm
Power Source 100~240VAC,47~63Hz
Environmental Considerations
Operating Temp: 0° to 40°C
Storage Temp.: -20° to 60°C
Operating Humidity : 10% to 85%
Dimension 439.02×365.09×190 (W ×H×D)mm
Weight (N. W.) 3.70kg Unit (net)
Switch Auto Adjust Key; ;; Power Button;MENU
External Controls:
Functions Luminance, Image Setup;Color Temp.;Color
Boost,Picture Boost, OSD Setup;Extra
Power Consumption ( Maximum ) 36 Watts
Regulatory Compliance CE,FCC

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2. LCD Monitor Description
The LCD monitor will contain a main board, a power board and a key board which house the flat panel control logic,
brightness control logic and DDC.
The power board will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips
each voltage.
AC-IN
100V~240V
Monitor Block Diagram
Video signal, DDC
Power Board
(Include Adapte,Inverter and audio)
Flat Panel and
CCFL backlight
Main Board
RS232 Connector
For white balance
adjustment in
factory mode
HOST Com
p
uter
CCFT Drive.
Key board

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3. Operating Instructions
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 video cable from the monitor to the video card.
•Press the power button to turn on the monitor position. The power indicator will light up.
3.1 Control Buttons
External Control Button
1. Auto Adjust Key/Exit 2.
3. Power Key 4. MENU/ENTER
5. 6. LED
Front Panel Control
•Power Button:
Press this button to switch ON/OFF of monitor’s power.
•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.
•:
Activates the volume control when the OSD is OFF or navigate through adjustment icons when OSD is ON or adjust
a function when function is activated.
•:
Activates the volume control when the OSD is OFF or navigate through adjustment icons when OSD is ON 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 over 2 seconds to activate the Auto Adjustment function.
The Auto Adjustment function is used to set the HPos, VPos, Clock and Focus.
•Power Indicator:
Green — Power On mode.
Orange — Off mode.
OSD Lock Function: To lock the OSD, press and hold the MENU button while the monitor is off and then press

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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.
3.2 Attaching the Cables
Cable Connections On Back of Monitor
Connecting Cables
1. Power Cable
2. Audio Cable
3. DVI Cable
4. Signal Cable
Connecting the Power Cord: Connect the power cord into your LCD monitor’s power input socket, and then plug
the other end into a 3-pin AC power outlet. The power cord may be connected to either a wall power outlet or the
power outlet socket on your PC, depending on the type of power cord supplied with your LCD monitor.
Connecting the D-Sub Cable: Connect one end of the 15-pin D-Sub cable to the back of the monitor and connect
the other end to the computer’s D-Sub port.
Connecting the DVI Cable: Connect one end of the 24-pin DVI cable to the back of the monitor and connect
the other end to the computer’s DVI port.
Connecting the Audio Cable: Connect the audio cable between the monitor’s audio input and the PC’s audio
output.
Caution: If the AC outlet is not grounded (with three holes), install the proper grounding adapter (not supplied).

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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.
4. To exit and save, select the exit function. If you want to adjust any other function, repeat steps 2-3.
The OSD Message
Main Menu
Item
Main Menu
Icon Sub Menu Item Sub Menu Description
Brightness Backlight Adjustment
Contrast Contrast from Digital-register.
Standard Standard Mode
Text Text Mode
Internet Internet Mode
Game Game Mode
Movie Movie Mode
Eco
Sports Sports Mode
Gamma1 Adjust to Gamma 1
Gamma2 Adjust to Gamma 2
Gamma
Gamma3 Adjust to Gamma 3
Off Disable dynamic contrast ratio
Luminance
DCR
On Enable dynamic contrast ratio
Clock Adjust picture Clock to reduce Vertical-Line noise.
Focus Adjust Picture Phase to reduce Horizontal-Line noise
H. Position Adjust the vertical position of the picture.
Image Setup
V. Position Adjust the horizontal position of the picture.

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Main Menu
Item
Main
Menu
Icon
Sub Menu
Item
Sub
Menu Description
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-B Blue Gain from Digital-register
User-G Green Gain from Digital-register.
User-R Red Gain from Digital-register
User-Y Yellow Gain from Digital-register
User-C Cyan Gain from Digital-register
Color Temp.
User
User-M Magenta Gain from Digital-register
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
Color Boost
Demo on or off Disable or Enable Demo
Frame Size Adjust Frame Size
Brightness Adjust Frame Brightness
Contrast Adjust Frame Contrast
Hue Adjust Frame Hue
Saturation Adjust Frame Saturation
Position Adjust Frame Position
Picture Boost
Bright Frame on or off Disable or Enable Bright Frame
H. Position Adjust the vertical position of OSD
V. Position Adjust the horizontal position of OSD
Timeout Adjust the OSD Timeout
OSD Setup
Language Select the OSD language
Auto Config Auto adjust the picture to default
DDC/CI Turn ON/OFF DDC/CI Support
Reset yes or no Reset the menu to default
Extra
Information Show the information of the main image and sub-image source

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4. Input/Output Specification
4.1 Input Signal Connector
Pin No. Description Pin No. Description
1. Red 9. +5V
2. Green 10. Ground
3. Blue 11. Ground
4. Ground 12. DDC-Serial Data
5. Detect Cable 13. H-Sync
6. R-Ground 14. V-Sync
7. G-Ground 15. DDC-Serial Clock
8. B-Ground
15 - Pin Color Display Signal Cable
15
610
11 15
Pin No. Description Pin No. Description
1. TMDS Data 2- 13. TMDS Data 3+
2. TMDS Data 2+ 14. +5V Power
3. TMDS Data 2/4 Shield 15. Ground(for+5V)
4. TMDS Data 4- 16. Hot Plug Detect
5. TMDS Data 4+ 17. TMDS Data 0-
6. DDC Clock 18. TMDS Data 0+
7. DDC Data 19. TMDS Data 0/5 Shield
8. N.C. 20. TMDS Data 5-
9. TMDS Data 1- 21. TMDS Data 5+
10. TMDS Data 1+ 22. TMDS Clock Shield
11. TMDS Data 1/3 Shield 23. TMDS Clock +
12. TMDS Data 3- 24. TMDS Clock -

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4.2 Factory Preset Display Modes
Standard Resolution Horizontal Frequency Vertical Frequency
Dos-mode 720 × 400 31.47kHz 70.0Hz
640 × 480 31.47kHz 60.0Hz
VGA
640 × 480 37.50kHz 75.0Hz
800 × 600 37.879kHz 60.0Hz
SVGA
800 × 600 46.875kHz 75.0Hz
1024 × 768 48.363kHz 60.0Hz
1024 × 768 56.476kHz 70.0Hz
XGA
1024 × 768 60.021kHz 75.0Hz
1280 × 1024 64.000kHz 60.0Hz
SXGA
1280 × 1024 80.000kHz 75.0Hz
WXGA+ 1440 × 900 55.935kHz 59.8Hz

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4.3 Panel Specification
LTM190M2-L31 is a color active matrix liquid crystal display(LCD) that uses amorphous silicon TFT(Thin Film
Transistor) as switching components. This model is composed of a TFT LCD panel, a driver circuit and a back light
unit. The resolution of a 19.0” is 1440x900 and this model can display up to 16.7 million colors.
4.3.1 General Specifications

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4.3.2 Optical Characteristics

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4.3.3 Electrical Characteristics
TFT LCD Module
Back Light Unit

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5. Block Diagram
5.1 Software Flow Chart
1
2
N
Y
5
Y
N
10
Y
N
12
Y
N
7
Y
N
6
4
3
8
9
14
11
13
Y
N
15
Y
N16
17
19
Y
N
18

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REMARK:
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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5.2 Electrical Block Diagram
5.2.1 Main Board
EEPROM
M24C04
(U403)
Panel Interface
(CN301)
Crystal
14.318MHZ
(X401)
Scalar TSUM5PFHL-LF
(Include MCU, ADC, OSD)
(U401)
H sync
V sync
RGB
D-Sub Connector
(CN101)
DVI Connector
(CN102)
Flash Memory
SST25VF020A
(U402) Key Control Interface
(CN402)

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5.2.2 Power Board
5V DC APA2069JITUL
Audio Power Amplifier
(
IC601
)
CN602
A
udio L/R
DIM
ON/OFF
Feedback Circuit
Transformer
(PT801)
MOSFET
(Q805,Q806)
Lamp
Output
Circuit
PWM Control
OZ9938GN
(IC801)
16V
EMI filter
Start Resistor
(
R904, R905, R906
)
PWM Control
LD7552DPS
(
IC901
)
Transformer
(T901)
AC input
16V
5V
Bridge Rectifie
r
and Filter Rectifier diodes
Power Switch
(Q901)
Photocoupler
(IC903)
Regulator
(IC904)

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6. Schematic
6.1 Main Board
715G2883 1 6
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
17 16
CN101
DB15
R120 10K 1/ 16W 5%
I/O1
1
GND
2
I/O2
3I/O3 4
VDD 5
I/O4 6
U105
AZC099-04S
Q101
NC
ESD_VCC
ESD_VCC
ESD_VC C1ESD_VC C2 ESD_VCC1
DSUB_SCLDDC1_SCL
CMVCC1 DVI_5V
C121
1000pF
Prevent NC contact Discharge
=> Connect NC Pin of CN101
to GND Change VCC of U103 ~ U107
from MVCC to ESD_VCC to
prevent without VCC issue.
VGA_R-
DSUB_B+ 2
R140
NC
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 F
B
26Tuesday , March 03, 2009
2.0.INPUT
G2883-1-6
DVI_5V
I/O1
1
GND
2
I/O2
3I/O3 4
VDD 5
I/O4 6
U104
AZC099-04S
DSUB_SCL
DSUB_SDA
FB108
300 OHM
C101
NC
I/O1
1
GND
2
I/O2
3I/O3 4
VDD 5
I/O4 6
U103
AZC099-04S
VGA_R+ VGA_B+
VGA_G+
Exchange pin.1 and pin.3 of U105
and U106 easy to EMI layout.
V_Sy nc
VGA_G-
I/O1
1
GND
2
I/O2
3I/O3 4
VDD 5
I/O4 6
U106
AZC 099-04S
DDC1_SDA
DSUB_SDA
H_Sync
DDC1_SCL
DDC2_SDA
DDC2_SCL
715G2883-1-6
FB104
300 OHM
ESD_VC C
I/O1
1
GND
2
I/O2
3I/O3 4
VDD 5
I/O4 6
U107
AZC 099-04S
C120
NC
H_Sync
FB105
300 OHM
DSUB_B- 2
DSUB_SOG 2
DSUB_G+ 2
DSUB_R+ 2
DSUB_R- 2
DSUB_G- 2
DSUB_H 2
3
1 2
D109
BAT54C
DSUB_V 2
DDC2_SCL 2
DDC2_SDA 2
RX0P 2
MVC C _ 1
RX0N 2
RX1N 2
RX1P 2
RX2P 2
RX2N 2
RXCP 2
RXCN 2
DDC1_SCL2
DDC1_SDA2DDC1_SDA
VGA_B-
DET_CABLE 2
DDC_WP
2
1 2 FB107
300 OHM
ESD_VCC 2 ESD_VCC1
DDC_WP
2
DAT2- 1
DAT2+ 2
2/4s hield 3
DAT4- 4
DAT4+ 5
DDC SCL 6
DDC SDA 7
VSY NC 8
DAT1- 9
DAT1+ 10
1/3s hield 11
DAT3- 12
DAT3+ 13
+5V 14
SY NC GN D 15
HPD 16
DAT0- 17
DAT0+ 18
0/5s hield 19
DAT5- 20
DAT5+ 21
clk shield 22
clk+ 23
clk- 24
GND
26
GND
25
CN102
JACK
R104 1K 1/16W 5%
R138
4K7 1/16W 5%
FB109
300 OHM
DDC2_SDA
C113
5pF/50V
DSUB5V
V_Sy nc
ZD105
RLZ5.6B
1 2
FB102
BEAD
R125
4K7 1/16W 5%
VGA_PLUG
RX1P
R124
4K7 1/16W 5%
A0 1
A1 2
A2 3
VSS 4 SDA
5SCL
6WP
7VCC
8
U102
NC/M24C02-WMN6TP
A0 1
A1 2
A2 3
VSS 4 SDA
5SCL
6WP
7VCC
8
U101
NC/M24C02-WMN6TP
C124
0.1uF 16V
VCC 3.3
VGA_R+
DDC2_SCL
VGA_B+
RX2P
R137
4K7 1/16W 5%
DSUB_5V
VGA_PLUG
VGA_G-
R122
NC
C107
NC
HDCP_CTRL2
3
1 2
D108
BAT54C
ESD_VCC divided into
ESD_VCC
、 ESD_VCC1 and ESD_VCC2
as EMI request.Alter the
location of FB108 and add FB109
for EMI.
R139 6K8 1/16W 5%
R127 10R 1/16W 5%
R111 100R 1/16W 5%
R101
100R 1/16W 5%
C114
0.047uF
R112
75R 1/16W 5%
VGA_G+
RX0N
DVI _5V
C106
0.047uF
ESD_VCC
VGA_R-
R129 10R 1/16W 5%
3
1 2
D104
BAT54C
R135 10K 1/16W 5%
DGND
R134 10R 1/16W 5%
C103
22pF
C104
22pF
C110
0.047uF
C122
1000pF
ZD104
RLZ5.6B
R121
NC
VGA_B-
R131 10R 1/16W 5%
R136
10K 1/16W 5%
R103 1K 1/16W 5%
1 2
FB103
BEAD
R126 10R 1/16W 5%
R119 100R 1/ 16W 5%
R105 100R 1/16W 5%
R123
10K 1/16W 5%
C111
0.047uF
VGA_G+
R108
75R 1/16W 5%
VGA_B+
R115 100R 1/16W 5%
RXCN
CMVCC
RX1N
DSUB5V
R117 100R 1/16W 5%
C117
0.22uF16V
C115
0.1uF/16V
R110 NC
C109
5pF/50V
R116
75R 1/16W 5%
R128 10R 1/16W 5%
R106
2K2 1/16W 5%
RX0P
C108
0.047uF
C118
NC
VGA_R+
C119
NC
R109 100R 1/16W 5%R107
2K2 1/16W 5%
C112
NC
DVI_HPD
C102
0.047uF
R102 0R05 1/ 10W 5%
1 2
FB101
BEAD
RX2N
R133
10K 1/16W 5%
R130 10R 1/16W 5%
R132 10R 1/16W 5%
RXCP
R113
100R 1/16W 5%
R114 100R 1/16W 5%
C116
0.22uF 16V
GND POWER
DVI_HPD
C105
5pF/50V
R118 100R 1/ 16W 5%

19″LCDMonitor WiproWA19W
20
LVB0PPB8
+ C305
100uF 25V
R304
47K 1/16W 5%
R303
10K 1/16W 5%
C302
0.1uF /16V
PANEL_VCC
Q302
2N3906S-RTK/PS
PA2 LVACKP
LVB1MPB7
LVB3PPB0
PA5 LVA2M
PA0 LVA3P
PA9 LVA0M
R301
330 OH M 1/4W
PA4 LVA2P
LVB3MPB1
PA8 LVA0P
PA[0. .9]
LVB2MPB5
PA1 LVA3M
LVB0MPB9
CMVCC
PA6 LVA1P
PPWR_ON#
2
LVBCKPPB2
PA3 LVACKM
LVBCKMPB3
LVB2PPB4
C301
0.1uF/ 16V
PA7 LVA1M
Q301
AO3401
LVB1PPB6
R305
0 OHM +-5% 1/8W
PANEL_VCC
PB[0. .9]
PA[0..9]2PB[0..9]2
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
CN 301
NC
AO3401L
2
1
C303
NC
C304
NC
S
D
R302
4K7 1/16W 5%
3
G
LVA0P RXE0+
715G2883-1-6
RXEC+ LVACKP
LVBCKM R XOC-
RXO1+ LVB1P
LVB2M RXO2-
RXOC+ LVBCKP
RXO3-LVB3M
RXE2-LVA2M
2
4
6
8
10
12
14
1
3
5
7
9
11
13
CN302
RXE0+ LVA0P
RXO0-LVB0M
RXE1-LVA1M
LVACKM R XEC-
RXE0-LVA0M
RXO2+ LVB2P
RXE3+ LVA3P
RXE1+ LVA1P
RXO3+ LVB3P
RXE2+ LVA2P
RXE3-LVA3M
PANEL_VCC
RXO0+ LVB0P
RXO1-LVB1M
RXO0-LVB0M
RXE3-LVA3M
RXE1-LVA1M
LVACKM RXEC-
RXO3-LVB3M
LVB2M RXO2-
RXO1-LVB1M
RXE2-LVA2M
LVBCKM RXOC-
RXOC+LVBCKP
RXE0-LVA0M
S
1
S
2
S
3
G
4
D8
D7
D6
D5
U301
NC/AO4411
RXE2+LVA2P
RXO0+LVB0P
RXO1+LVB1P
RXO3+LVB3P
RXO2+LVB2P
RXEC+LVACKP
RXE1+LVA1P
RXE3+LVA3P
OEM MOD EL Size
Rev
Date
Sheet of
TPV MODEL
PCB NAME
称爹
T P V ( Top Vic tory Elect ronic s C o . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
F
B
36Tuesday , March 03, 2009
3.0. OUTPUT
G2883-1-6