AOC LM92SV User manual

AOC LM92SV
1
SERVICE MANUAL
19” LCD Monitor
LM92SV
THESE DOCUMENTS ARE FOR REPAIR SERVICE INFORMATION ONLY. EVERY REASONABLE EFFORT
HAS BEEN MADE TO ENSURE THEACCURACY OF THIS MANUAL; WE CANNOT GUARANTEE THE
ACCURACY OF THIS INFORMATION AFTER THE DATE OF PUBLICATIONAND DISCLAIMS RELIABILITY FOR
CHANGES, ERRORS OR OMISSIONS.

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Table of Content
Revision List…………………………………………………………………………………………………………. 3
1. Monitor Description…………………………………………………………………………………………….. 4
2. LCD Monitor Description……………………………………………………………………………………….. 5
3. Operating Instructions………………………………………………………………………………………….. 6
3.1 General Instructions…………………………………………………………………………………………... 6
3.2 Control Buttons………………………………………………………………………………………………... 6
3.3 Adjusting the Picture………………………………………………………………………………………….. 7
4. Input/Output Specification……………………………………………………………………………………... 9
4.1 Input Signal Connector……………………………………………………………………………………….. 9
4.2 Factory Preset Display Modes……………………………………………………………………………….. 10
4.3 Power Supply Requirements………………………………………………………………………………… 10
4.4 Panel Specification………………………………………………………………………………………….… 11
4.4.1 General feature………………………………………………………………………………….……….. 11
4.4.1 Display Characteristics…………………………………………………………………………………... 11
4.4.2 Optical Characteristics…………………………………………………………………………………… 12
4.4.3 Parameter Guide Line For CCFLInverter……………………………………………………………… 13
5. Block Diagram………………………………………………………………………………………………….… 14
5.1 Monitor Exploded View……………………………………………………………………………………….. 14
5.2 Software Flow Chart…………………………………………………………………………………………... 15
5.3 Electrical Block Diagram……………………………………………………………………………………… 17
5.3.1 Main Board………………………………………………………………………………………………... 17
5.3.2 Inverter/Power Board………………………………………………………….…………………………. 18
6. Schematic……………………………………………………………………………………………………….… 19
6.1 Main Board…………………………………………………………………………………………………….. 19
6.2 Adapter Board…………………………………………………………………………………………………. 27
6.3 Inverter Board……………………………………………………………………………………….………… 28
7. PCB Layout………………………………………………………………………………………………………. 30
7.1 Main Board…………………………………………………………………………………………………….. 30
7.3 Adapter Board…………………………………………………………………………………………………. 31
7.2 Inverter Board…………………………………………………………………………………….………….. 32
7.4 Key Board………………………………………………………………………….………………………… 32
8. Maintainability……………………………………………………………………………………………………. 33
8.1 Equipments and Tools Requirement………………………………………………………………………… 33
8.2 Trouble Shooting…………………………………………………………………………………………….… 34
8.2.1 Main Board………………………………………………………………………………………………... 34
8.2.2 Inverter/Power Board…………………………………………………………………………………….. 37
8.2.3 Keypad Board…………………………………………………………………………………………….. 38
9. White-Balance, Luminance adjustment………………………………………………………………….… 39
10. EDID Content……………………………………………………………………………………………………. 40
11. BOM LIST………………………………………………………………………………………………………... 41

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REVISION LIST
Revision Date TPV Name Change Description
A00 Nov-16-05 T980KA3HBAA9KP Original Revision

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1. MONITOR SPECIFICATIONS
Driving system TFT Color LCD
Size 48.0cm(19.0")
Type M190EN03
Pixel pitch 0.294mm(H) x 0.294mm(V)
Viewable angle 170Û(H) 170Û(V) (CR=10)
LCD Panel
Response time (type) 8ms for AU panel
Sync. Type H/V TTL
H-Frequency 30kHz – 83kHz
Input
V-Frequency 55-75Hz
ON Mode İ50W
Power Consumption OFF Mode İ2W
Display Color 16.7M colors (RGB 8-bit data)
Dot Clock 135MHz
Contrast Ratio 800:1
White Luminance 250cd/m2
Max. Resolution 1280 x 1024
Plug & Play VESA DDC2BTM
Power Source 100~240VAC,47~63Hz
Maximum Screen Size Horizontal : 376.32mm
Vertical: 301.056mm
Environmental
Considerations
Operating Temp: 0°C to 40°C
Storage Temp: -20°C to 60°C
Operating Humidity: 15% to 90%

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2. LCD MONITOR DESCRIPTION
The LCD MONITOR will contain a main board, an inverter board, a keypad board and an adapter board which house
the flat panel control logic, brightness control logic and DDC.
The Inverter board will drive the backlight of panel and DC-DC conversion.
The Adaptor will provide 12V DC-power to Inverter/Power board.
AC-IN
100V-240V
Inverter board
Flat Panel and
CCFL backlight
Main Board
Keyboard
RS232 Connector
For white balance
adjustment in factory
mode
HOST Computer
CCFL Drive.
Video signal, DDC
Monitor Block Diagram
Adapter Board

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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.
-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.
3.2 CONTROL BUTTONS
-Power Button:
When pressed, the monitor enters the off mode, and the LED turns blank. Press again to restore normal status.
-Left / Right Button:
The Left/Right Button is used to control the monitor functions. Press to switch functions or adjust settings.
- Auto Adjust Key:
The Auto Adjust Key is used to automatically set the H Position, V Position, Clock and Phase.
-Power Indicator:
Green — Power On mode.
Orange — Power Saving mode.
Blank —Power Off Mode.
LED = GREEN, BLINKING (0.5s period) —Out of Range
NO. Name Within OSD Without OSD
1 Auto/Exit Exit OSD or back to previous menu Auto configuration
2 / Ʒ1.Move the cursor to up
2.Adjust up when menu item selected Activate the Brightness menu
3 / 1.Move the cursor to down
2.Adjust down when menu item selected Activate the contrast menu
4 MENU Select Function or select Sub menu Activate OSD main menu
5 Indicator Light Green—On Red—Save R Green—On Red—Save
6 POWER Power On / Off Power On / Off
Control Buttons

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3.3 ADJUSTING THE PICTURE
Adjustment steps:
1. Press the MENU-button to activate the OSD window.
2. Press < or > to select the desired function.
3. Press the MENU-button to select the function that you want to adjust.
4. Press < or > to change the settings of the current function.
5. To exit and save, select the exit function, or leave the monitor alone for 10 seconds. If you want to adjust any
other function, repeat steps 2-4.
OSD TABLE:
Main Menu Item
Main
Menu
Icon
Sub Menu
Item
Sub
Menu
Icon
Description Reset Value
Contrast Contrast from Digital-register. Recall Cool Contrast
Value
Luminance Brightness Backlight Adjustment Recall Cool
Brightness Value
Focus
Adjust Picture Phase to reduce
Horizontal-Line noise Do Auto Config
Image Setup Clock
Adjust picture Clock to reduce
Vertical-Line noise. Do Auto Config
H. Position
A
djust the horizontal position of the
picture. Do Auto Config
Image Position V. Position
Adjust the vertical position of the
picture. Do Auto Config
Warm N/A
Recall Warm Color Temperature
from EEPROM.
Color Temp.
Cool N/A
Recall Cool Color Temperature
from EEPROM.
The Color
Temperature will be
set to Cool.

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User / Red Red Gain from Digital-register.
User / Green Green Gain Digital-register.
User / Blue Blue Gain from Digital-register.
Analog
N/A Select input signal from analog
source (D-Sub) N/A
Input Select
Digital N/A
Select input signal from digital
source (DVI) N/A
H. Position
A
djust the horizontal position of the
OSD. 50
V. Position
Adjust the vertical position of the
OSD. 50
OSD Setup
OSD Timeout Adjust the OSD timeout. 10
English N/A Set OSD display language to
English.
Deutsch N/A Set OSD display language to
German.
Français N/A Set OSD display language to
French.
Español N/A Set OSD display language to Spain.
Italiano N/A Set OSD display language to
Italian.
Language
ㅔԧЁ᭛ N/A Set OSD display language to
Simplified Chinese.
The Language will be
set to English.
Information Information N/A
Show the resolution, H/V frequency
and input port of current input
timing.
N/A
Yes N/A
Clear each old status of
Auto-configuration and set the color
temperature to Cool.
N/A
Reset
No N/A
Do not execute reset, return to main
menu. N/A
Exit N/A N/A Exit OSD N/A

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4. INPUT/OUTPUT SPECIFICATION
4.1 INPUT SIGANAL CONNECTOR
 
1 D-SUB connector
PIN NO. DESCRIPTION PI N NO. DESCRIPTION
1. Red Video 9. No Pin!
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
15
610
11 15
 
2 DVI connector
PIN NO. DESCRIPTION PI N NO. DESCRIPTION
1. TMDS data 2Ё13. TMDS data 3Ѐ(NC)
2. TMDS data 2Ѐ14. Ѐ5V Power
3. TMDS data 2/4 Shield 15. GND(return for +5v,hsync,vsync)
4. TMDS data 4Ё(NC) 16. Hot Plug Detect
5. TMDS data 4Ѐ(NC) 17. TMDS data 0Ё
6. DDC Clock 18.
TMDS data 0Ѐ
7. DDC Data 19. TMDS data 0/5 Shield
8. Analog Vertical Sync 20. TMDS data 5Ё(NC)
9. TMDS data 1Ё21. TMDS data 5Ѐ(NC)
10. TMDS data 1Ѐ22. TMDS Clock Shield
11. TMDS data 1/3 Shield 23. TMDS Clock +
12. TMDS data 3Ё(NC) 24. TMDS Clock Ё
24 - Pin Color Display Signal Cable

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4.2 FACTORY PRESET DISPLAT MODES
Κ
VESA MODES
Horizontal Vertical
Mode Resolution Total Nominal Sync Nominal Sync Nominal
640x480@60Hz 800 x 525 31.469 N 59.940 N 25.175
640x480@72Hz 832 x 520 37.861 N 72.809 N 31.500
VGA
640x480@75Hz 840 x 500 37.500 N 75.00 N 31.500
800x600@56Hz 1024 x 625 35.156 N/P 56.250 N/P 36.000
800x600@60Hz 1056 x 628 37.879 P 60.317 P 40.000
800x600@72Hz 1040 x 666 48.077 P 72.188 P 50.000
SVGA
800x600@75Hz 1056x625 46.875 P 75.000 P 49.500
1024x768@60Hz 1344x806 48.363 N 60.004 N 65.000
1024x768@70Hz 1328x806 56.476 N 70.069 N 75.000
XGA
1024x768@75Hz 1312x800 60.023 P 75.029 P 78.750
1280x1024@60Hz 1688x1066 63.981 P 60.020 P 108.000
SXGA 1280x1024@75Hz 1688x1066 79.976 P 75.025 P 135.000
IBM MODES
Horizontal Vertical
DOS 720x400@70Hz 900 x 449 31.469 N 70.087 P 28.322
DOS 640x400@70Hz 800 x 449 31.469 N 70.087 P 25.175
XGA 1024x768@72Hz 1304 x 798 57.515 P 72.1 P 75.000
MAC MODES
VGA 640x480@67Hz 864x525 35.000 N 66.667 N 30.240
SVGA 832x624@75Hz 1152x667 49.725 N 74.551 N 57.2832
1024x768@60Hz 1312x813 48.780 N 60.001 N 64.000XGA
1024x768@75Hz 1328x804 60.241 N 74.927 N 80.000
TV MODE
TV 640x480@50Hz 864 x 625 31.2 N 50 N 25.175
4.3 POWER SUPPLY REQUIREMENTS
A/C Line voltage range 100 V ~ 240 V
A/C Line frequency range 50 r3Hz, 60 r3Hz
Current 1.5A max at 100V ; 0.8A max at 240 V
Peak surge current < 55A peak at 240 VAC and cold starting
Leakage current < 3.5mA
Power line surge No advance effects (no loss of information or defect)
with a maximum of 1 half-wave missing per second
DC output Voltage 5VDC ± 5и; 12VDC± 5и
CURRENT 1.5Amp (5V) Ι2 Amp (12V)

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4.4 PANEL SPECIFICATION
4.4.1 General feature
This specification applies to the 19.0 inch Color TFT-LCD Module M190EN03 V0.
The display supports the SXGA (1280(H) x 1024(V)) screen format and 16.7M colors (RGB 8-bits data).
All input signals are 2 Channel LVDS interface compatible.
This module does not contain an inverter card for backlight.
4.4.2 Display Characteristics
The following items are characteristics summary on the table under 25 °C condition:

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4.4.3 Optical Characteristics

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4.4.4 Parameter guide line for CCFL Inverter
1 TFT LCD Module
2 Backlight Units
ȱ

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5. BLOCK DIAGRAM
5.1 MONITOR EXPLODED VIEW
BEZEL
34G1387 PANEL
750LLU90N30
MAIN FRAME
15G6237-4 BACK COVER
34G1388
SHIELD
85G 676-2
B
A
SE COVER
34G1393
HINGE
37G 504-1
STAND UPPER
34G1390
STAND PLATE
33G4761- AI-C
INSULATE SHEET
52G6025-11699
KEY PAD
33G4759
LENS
33G4760
STAND LOWER
34G1391
HINGE COVER
34G1392
BASE COVER
34G1393
DIECASTING BASE
20G 017-1
RUBBER FOOT
12G 394-3

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5.2 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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
1) MCU initialize.
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
disappear.
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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5.3 ELECTRICAL BLOCK DIAGRAM
5.3.1 Main Board

MCU
W78E65A40
(U402)
Scalar IC MST6151A
(Include ADC, OSD)
(U401)
EEPROM
AT24C16N
(U403)
D-Sub
Connector
(CN401)
EEPROM
24C02
(U404)
H sync
V sync
RGB
DB15_SDA,
DB15
_
SCL
EPR_SDA
EPR_SCL
LCD Interface
(CN406)
DVI-I only
Connector
(CN402)
EEPROM
24C02
(U405)
DDC2_SDA,
DDC2_SCL
D_H sync
D_V sync
D_RGB
Key Board
Control
Crystal
14.318MHZ
(X401)

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5.3.2 Inverter/Power Board
EMI filter
Bridge
Rectifier
and Filter
Start Circuit: R903ΕR904
PWM
Control IC
Transformer
Over
Voltage
Protect
Rectifier
diode
AC input 12V
ON/OFF Control
PWM
Control IC
Feedback
Circuit
OSC and
Output
Circuit DC Convert
Circuit MOSFET
Q203/Q204
Over Voltage
Protect
Lamp
ON/OFF
DIM
CN102
PWM
Feedback
Circuit 12V

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6. SCHEMATIC 6.1 MAIN BOARD
715G1510-F
+5V_DEC
+5V
FSADDR[0..10]
+5V
+12V
02. VIDEO DECORDER 02. VIDEO DECORDER
SHS
MSTR_SDA
TI5160 Pdown
SVDATA[8..15]
MSTR_SCL
SVS
SVDATA[0..7]
SVCLK
TI5160 RESET
+5V_DEC
MSTR_SDA
06. MCU 06. MCU
STBY
AD[0..3]
VOLUME
RXD
WR
POWER ON_PANEL
LEDG
MSCL
VGA_SDA
AUTO TXD
POWER_OFF
MSDA
SOURCE
LEDO
UP DOWN
INT
+5V
MUTE
ALE
VGA_SCL DVI_CAB MENU
TI5160 Pdown
RD
ON_PBACK
VGA_CAB
HWRESET
WP_DDC TI5160 RESET POWER_STB
+3.3DVDD
+12V
+5V_DEC
SVDATA[8..15]
01. Power 01. Power
+3.3DV1
MSCL
+5V
+APLL
+12V
MSTR_SDA
AVDD_DVI POWER_OFF ADJ_PWM +1.8V +3.3V VDDC AVDDA +3.3MVDD AVDDPLL2 ON_PANEL VDD_MPLL MSTR_SCL MSDA
+3.3DVDD
Panel_Power
+3.3DV2 ON_PBACK
+5V_DEC
AVDD_PLL POWER_STB
MSTR_SCL
FSDATAU[0..31]
+3.3DVDD
08.KEYPAD AND AUDIO 08.KEYPAD AND AUDIO
AUTO
STBY
SOURCE
LEDG
LEDO
VOLUME
POWER
+12V UP
DOWN
MUTE
MENU
VOL_PWM+5V
05. MST6151 05. MST6151
/FSWE
SHS DVI_SCL
SVCLK
AVS
FSCLK+
BLUE-
SOG
AD[0..3]
RX2-
/FSRAS
/FSCAS
RED+
GREEN-
RX1+
RD
VDDC
+APLL
FSADDR[0..10]
SVDATA[8..15]
AVDD_PLL
+3.3MVDD
WR
ALE
AHS
RX0-
FSBKSEL0
VDD_MPLL
GREEN+
+3.3DV1
RX0+
Panel_Power
ADJ_PWM
AVDDPLL2
FSDQM0
INT
AVDDA
+3.3DV2
FSDQM1
BLUE+
AVDD_DVI
SVDATA[0..7]
+1.8V
RX2+
FSCKE
FSDATAU[0..31]
RED-
DVI_SDA
RX1- RXC- RXC+
VOL_PWM
HWRESET
SVS
+5V
SVDATA[0..7]
MSTR_SDA
03. SDRAM 03. SDRAM
FSDATAU[0..31]
FSCLK+
+3.3V
/FSWE /FSCAS FSADDR[0..10] /FSRAS FSCKE FSBKSEL0 FSDQM0 FSDQM1
AD[0..3]
04. Graphics/Components In 04. Graphics/Components In
TXD
RED-
VGA_SCL
VGA_CAB
RXD
RX2+
WP_DDC
+3.3DVDD
RX0+
RX2-
DVI_SCL
AHS
DVI_CAB
GREEN+
RXC+
RX1- RX0-
RXC-
+5V
AVS
BLUE-
RED+
SOG
BLUE+
DVI_SDA
RX1+
VGA_SDA
GREEN-
+5V
MSTR_SCL
715G1510*.DSN
1
02. Top Level
Custom
210Tuesday, December 06, 2005
Title Size Document Number Rev Date: Sheet of

AOC LM92SV
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+3.3V_VDD
+3.3MVDD 5
3
AVDD_PLL 5
3.3V(6251) for AVDD_PLL2
+
C130 10uF/16V
+
C495
10uF/16V
C104 0.1uF/16V
+3.3AVDD
Q105
PMBS3904
1
32
C127 0.1uF/16V
VDDC 5
+3.3DVDD
+5V_STB
C119 0.1uF/16V
C161 0.0027uF
C178
0.1uF/16V
C150 0.1uF/16V
C141 0.1uF/16V
+
C186
100uF/25V
U101
3 2
1
VI VO
GND
715G1510*.DSN
1
01. Power
C
310Tuesday, December 06, 2005
Title Size Document Number Rev Date: Sheet of
+3.3AVDD
+5V_STB
+12V
+
C176
100uF/25V
VDD_MPLL 5
Vcc3.3 for Analog
GND
C107
0.1uF/16V
MSCL
AVDDPLL2
+3.3DV2
R103
4.7K 1/16W
ǂ
R110 4.7K 1/16W
ǂ
3
+3.3DVDD
+5V
+3.3V
+5VCC_SS
L106 600 OHM
GND
C113
0.1uF/16V
C164 NC
AVDDA 5
1.8V for VDDC
+
C136 10uF/16V
Vcc3.3 for Digital
C112 0.1uF/16V
+5V3,6,14
pin204
AVDD_DVI 5
AVDDA
+5V_DEC
U103
3 2
1
VI VO
GND
L111
120 OHM/NC
+
C128 10uF/16V
+APLL
POWER_OFF 6
AO3401
R116
4.7K 1/16W
ǂ
R101
10K 1/16W
ǂ
C157 0.1uF/16V
+
C125
10uF/16V
GND
+12V
AVDD_PLL
AVDDPLL2 5
+3.3AVDD for AVDD_DVI
+12VCC_S
MSTR_SDA8,9,10,11,15
pin17,pin34
MSTR_SCL
ON/OFF
C152 0.1uF/16V
Q101 PMBS3904
1
32
+3.3DV1
R141
47K 1/16W
ǂ
R114 100 1/16W /NC
ǂ
+
C187 100uF/25V 1
GND
CN102 CONN
2 4 6 8
10 12
1 3 5 7 9 11
MSCL 6
+3.3AVDD for AVDDA
33L8022-12-H 04/07
L103 600 OHM
MSDA
L104 600 OHM
+12V
ON/OFF
L418 600 OHM
1
+5V
MSTR_SDA
C189
R115 1K 1/16W /NC
ǂ
+3.3DVDD 3
VDDC
+
C103 47uF/16V C132 0.1uF/16V
C109 0.1uF/16V
+
C117 10uF/16V
U105 AIC1117-33CY
3 2
1
VI VO
GND
+3.3V
For Video Fuction
+3.3_DEC
ON/OFF
C159 0.1uF/16V
R142 4.7K 1/16W
ǂ
+12V
13,14,15
+5V
GND
Q106 AO3401
+VLCD
C135 0.1uF/16V
D
ON_PANEL
+
C190
100uF/25V
+
C105 47uF/25V
ON_PBACK6
+5V
+
C111
47uF/16V
+12V
+
C191 47uF/16V
R137
6.2 2W
ǂ
ADJ_PWM5
+3.3V for VDD_MPLL
GND
C181 0.1uF/16V
C179
0.1uF/16V
+3.3AVDD
GND
+
C177
100uF/25V
C110
0.1uF/16V
POWER_STB 6
pin66
GND
GND
L108
0 1/16W
ǂ
C116 0.1uF/16V
C102
0.1uF/16V
+12V
R112 0 1/16W
ǂ
U106 SI9953DY-T1
1 2 3 4
8 7 6 5
S1
G1
S2
G2
D1 D1 D2 D2
+3.3DV15
+5V
L107 600 OHM
C137 0.1uF/16V
Q104 PMBS3904
1
32
+
C108
47uF/16V
+
C182100uF/25V
+
C123
10uF/16V
C131 0.1uF/16V
S
+5VCC_S +12V
13,14,15
BRIGHT
pin12
AVDD_DVI
GND
L105 600 OHM
C124 0.1uF/16V
+5V
Q103 PMBS3904
1
32
+
C120
10uF/16V
C139 0.1uF/16V
+
C184 100uF/25V
R109 47K 1/16W
ǂ
2
+3.3V_VDD
R102 10K 1/16W
ǂ
+
C175
100uF/25V
pin4,pin10
+1.8V
+
C185
1000uF/16V
+5V3,6,14
+
C163
10uF
+12VCC_S
L102 600 OHM
R105 100K 1/16W
ǂ
R107 47K 1/16W
ǂ
GND
GND
C143 0.1uF/16V
+3.3V
PANEL_PWR_IN
R117
51K 1/16W
ǂ
+12V 13,14,15
G
2
+
C496
10uF/16V
R104 10K 1/16W
ǂ
+APLL 5
MSTR_SCL8,9,10,11,15
+5V_DEC8,9,10,11
pin109
ON/OFF
L101 600 OHM
C148 0.1uF/16V
+3.3AVDD
C106 1uF/16V
C115 0.1uF/16V
C145 0.1uF/16V
GND
+3.3AVDD
L112
120 OHM/NC
C101
0.1uF/16V
+5V_STB
GND
BRIGHT
U102
3 2
1
VI VO
GND
pin162,pin182
pin49
VDD_MPLL
+3.3DV2 5
GND
GND
+
C158
47uF/16V
C122
0.1uF/16V
+3.3MVDD
+3.3AVDD
+1.8V
C162 NC/0.1uf
C129 0.1uF/16V
C149 0.1uF/16V
+3.3AVDD for AVDD_PLL
+
C133 47uF/16V
+3.3DVDD
+5V
R118 100 1/16W
ǂ
Vcc3.3 for Video
+5V +5V
C140 0.1uF/16V
+
C146 10uF/16V
Audio PLL 1.8V
+5V
U108 SI9953DY-T1
1 2 3 4
8 7 6 5
S1
G1
S2
G2
D1 D1 D2 D2
L113
120 OHM
C126
0.1uF/16V
Q102 PMBS3904
1
32
GND
+1.8V
ON_PANEL6
GND
ZD101
NC/MLL5232B 5.6V
L109
0 1/16W
ǂ
C188
0.1uF/16V
R111 0 1/16W
ǂ
R108 4.7K 1/16W
ǂ
+
C180
100uF/25V
MSDA 6
GND
+5V
GND
+
C138 10uF/16V
GND
C151 0.1uF/16V
+5V_STB
+5V
CN101 CONN
2 4 6 8 10 12
1 3 5 7 9
11
Q109 PMBS3904
1
32
+
C114 10uF/16V
C147 0.1uF/16V
+3.3MVDD(SDRAM) for VDDM
C118 0.1uF/16V
C121
0.1uF/16V
C144 0.1uF/16V
R106
6.2 2W
ǂ
+5V
3,6,14
+3.3DVDD
+3.3AVDD
+12V
C183 0.1uF/16V
C160 NC
C142 0.1uF/16V
C134 0.1uF/16V
+1.8V 5
Panel_Power 5