SERVICE MANUAL

SERVICE MANUAL
LED TV
Model No. LE46F2380a
MSD3391
Chassis
WARNING
This service information is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to
service or repair the product or products dealt with in this service information by anyone else could result in serious injury or death.
Service Manual
Model No.:
Chapter 1: General Information
1-1. Table of Contents
1. General Information...........................................................................1
1-1. Table of Contents
1-2. General Guidelines
1-3. Important Notice
1-4. How to Read this Service Manual
1
3
3
6
6SHFL¿FDWLRQV.................................................................................... 6
3. Location of Controls and Components........................................... 8
3-1. Board Location
8
3-2. Main Board & AV Board
8
11
13
4. Disassemble and Assemble.......................................................... 14
3-3. Power board
3-4. LCD Panel
4-1 Remove the Pedestal
14
4-2 Remove the Back Cover
4-3 Remove the Adhesive Tape
4-4 Remove the Main Board
4-5 Remove the Speaker
4-6 Remove the Remote Control Board
4-6 Remove the Power board
14
14
15
15
16
16
5. Installation Instructions..…....………………...........…………......... 17
5-1 External Equipment Connections
17
5-2 HDMI Connections
21
6. Operation Instructions....…....………………...........…………......... 24
6-1 Front Panel Controls
24
6-2 Back Panel Controls
23
6-3 Universal Remote Control
25
7. Electrical Parts…....………………...........…………......................... 26
7-1. Circuit Diagram
26
7-2. Wiring Connection Diagram
31
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Service Manual
Model No.:
8. Measurements and Adjustments........…………............................ 32
8-1. How to enter into the factory model
35
8-2. How to update software
8-3. How to enter into the Hotel Model
36
37
9. Trouble-shooting………….............................................................. 38
9-1. Simple Check
38
9-2. Main Board Failure Check
39
9-3. Panel Failure
46
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Service Manual
Model No.:
1-2. General Guidelines
When servicing, observe the original lead dress. If a short circuit is found, replace all parts
which have been overheated or damaged by the short circuit.
After servicing, see to it that all the protective devices such as insulation barriers, insulation
papers shields are properly installed.
After servicing, make the following leakage current checks to prevent the customer from
being exposed to shock hazards.
1) Leakage Current Cold Check
2) Leakage Current Hot Check
3) Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive
1-3. Important Notice
1-3-1. Follow the regulations and warnings
Most important thing is to list up the potential hazard or risk for the service personnel to
open the units and disassemble the units. For example, we need to describe properly
how to avoid the possibility to get electrical shock from the live power supply or charged
electrical parts (even the power is off).
This symbol indicates that high voltage is present inside.It is dangerous to
make any king of contact with any inside part of this product.
This symbol indicates that there are important operating and maintenance
instructions in the literture accompanying the appliance.
1-3-2. Be careful to the electrical shock
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to rain or excessive moisture. This TV must not be exposed to dripping or splashing water,
DQGREMHFWV¿OOHGZLWKOLTXLGVXFKDVYDVHVPXVWQRWEHSODFHGRQWRSRIRUDERYHWKH79
1-3-3. Electro static discharge (ESD)
Some semiconductor (solid state) devices can be damaged easily by static electricity. Such
components commonly are called Electrostatically Sensitive (ES) Devices. The following
techniques should be used to help reduce the incidence of component damage caused by
electros static discharge (ESD).
1-3-4. About lead free solder (PbF)
This product is manufactured using lead-free solder as a part of a movement within the
consumer products industry at large to be environmentally responsible. Lead-free solder
must be used in the servicing and repairing of this product.
8VHWKHJHQHZLQJSDUWVVSHFL¿HGSDUWV
Special parts which have purposes of fire retardant (resistors), high-quality sound
(capacitors), low noise (resistors), etc. are used.
When replacing any of components, be sure to use only manufacture's specified parts
shown in the parts list.
Safety Component
Ɣ&RPSRQHQWVLGHQWL¿HGE\PDUNKDYHVSHFLDOFKDUDFWHULVWLFVLPSRUWDQWIRUVDIHW\
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Service Manual
Model No.:
1-3-6 Safety Check after Repairment
&RQ¿UPWKDWWKHVFUHZVSDUWVDQGZLULQJZKLFKZHUHUHPRYHGLQRUGHUWRVHUYLFHDUHSXW
in the original positions, or whether there are the positions which are deteriorated around
the serviced places serviced or not. Check the insulation between the antenna terminal or
external metal and the AC cord plug blades. And be sure the safety of that.
General Servicing Precautions
1. Always unplug the receiver AC power cord from the AC power source before;
a. Removing or reinstalling any component, circuit board module or any other receiver
assembly.
b. Disconnecting or reconnecting any receiver electrical plug or other electrical
connection.
c. Connecting a test substitute in parallel with an electrolytic capacitor in the receiver.
CAUTION: A wrong part substitution or incorrect polarity installation of electrolytic
capacitors may result in an explosion hazard.
2. Test high voltage only by measuring it with an appropriate high voltage meter or other
voltage measuring device (DVM, FETVOM, etc) equipped with a suitable high voltage
probe.
Do not test high voltage by "drawing an arc".
3. Do not spray chemicals on or near this receiver or any of its assemblies.
4. Unless specified otherwise in this service manual, clean electrical contacts only by
applying the following mixture to the contacts with a pipe cleaner, cotton-tipped stick or
comparable non-abrasive applicator; 10% (by volume) Acetone and 90% (by volume)
isopropyl alcohol (90%-99% strength).
CAUTION:7KLVLVDÀDPPDEOHPL[WXUH
8QOHVVVSHFL¿HGRWKHUZLVHLQWKLVVHUYLFHPDQXDOOXEULFDWLRQRIFRQWDFWVLVQRWUHTXLUHG
Capacitors may result in an explosion hazard.
5. Do not defeat any plug/socket B+ voltage interlocks with which receivers covered by this
service manual might be equipped.
6. Do not apply AC power to this instrument and/or any of its electrical assemblies unless
all solid-state device heat sinks are correctly installed.
7. Always connect the test receiver ground lead to the receiver chassis ground before
connecting the test receiver positive lead.
Always remove the test receiver ground lead last. Capacitors may result in an explosion
hazard.
8VHZLWKWKLVUHFHLYHURQO\WKHWHVW¿[WXUHVVSHFL¿HGLQWKLVVHUYLFHPDQXDO
CAUTION: 'RQRWFRQQHFWWKHWHVW¿[WXUHJURXQGVWUDSWRDQ\KHDWVLQNLQWKLVUHFeiver.
9. Remove the antenna terminal on TV and turn on the TV.
10. Insulation resistance between the cord plug terminals and the eternal exposure metal
should be more than Mohm by using the 500V insulation resistance meter.
11. If the insulation resistance is less than M ohm, the inspection repair should be required.
If you have not the 500V insulation resistance meter, use a Tester. External exposure
metal: Antenna terminal Headphone jack
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Service Manual
Model No.:
Electrostatically Sensitive (ES) Devices
Some semiconductor (solid-state) devices can be damaged easily by static electricity.
Such components commonly are called Electrostatically Sensitive (ES) Devices.
Examples of typical ES devices are integrated circuits and some field-effect transistors
and semiconductor "chip" components. The following techniques should be used to help
reduce the ncidence of component damage caused by static by static electricity.
1. Immediately before handling any semiconductor component or semiconductorequipped assembly, drain off any electrostatic charge on your body by touching a known
earth ground. Alternatively, obtain and wear a commercially available discharging wrist
strap device, which should be removed to prevent potential shock reasons prior to applying
power to the unit under test.
2. After removing an electrical assembly equipped with ES devices, place the assembly
on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or
exposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.
4. Use only an anti-static type solder removal device. Some solder removal devices not
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'RQRWXVHIUHRQSURSHOOHGFKHPLFDOV7KHVHFDQJHQHUDWHHOHFWULFDOFKDUJHVVXI¿FLHQW
to damage ES devices.
6. Do not remove a replacement ES device from its protective package until immediately
before you are ready to install it.
(Most replacement ES devices are packaged with leads electrically shorted together by
conductive foam, aluminum foil or comparable conductive material).
7. Immediately before removing the protective material from the leads of a replacement
ES device, touch the protective material to the chassis or circuit assembly into which the
device will be installed.
CAUTION: Be sure no power is applied to the chassis or circuit, and observe all other
safety precautions.
8. Minimize bodily motions when handling unpackaged replacement ES devices.
(Otherwise harmless motion such as the brushing together of your clothes fabric or the
OLIWLQJRI\RXUIRRWIURPDFDUSHWHGÀRRUFDQJHQHUDWHVWDWLFHOHFWULFLW\VXI¿FLHQWWRGDPDJH
an ES device.)
1-3-7. Ordering Spare Parts
Please include the following informations when you order parts. (Particularly the Version
letter)
1. Model number, Serial number and Software Version
The model number and Serial number can be found on the back of each product and the
Software Version can be found at the Spare Parts List.
2. Spare Part No. and Description
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Service Manual
Model No.:
1-3-8. Photo used in this manual
The illustration and photos used in this Manual may not base on the final design of
products, which may differ from your products in some way.
1-4. How to Read this Service Manual
Using Icons:
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each icon is described in the table below:
Note:
A “note” provides information that is not indispensable, but may nevertheless be valuable
to the reader, such as tips and tricks.
Caution:
A “caution” is used when there is danger that the reader, through incorrect manipulation,
may damage equipment, loose data, get an unexpected result or has to restart(part of) a
procedure.
Warning:
A “warning” is used when there is danger of personal injury.
Reference:
A “reference” guides the reader to other places in this binder or in this manual, where he/
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- 06 -
Service Manual
Model No.:
6SHFL¿FDWLRQV
Model
LE46F2380a
Screen Size
46 inch
Aspect Ratio
16:9
Resolution
1920*1080
Response Time (ms)
5.0 (GRAY TO
GRAY)
Angel of View
176o
Color Display
16.7M
No. of Preset Channels
Cable :1-135
Air: 2-69 (ATV&DTV)
OSD Language
English
Color System
NTSC
Audio System
DK, BG, I, M, L, L'
Audio Output Power
(Built-in) (W)
8W×2
Audio Output Power
(outer) (W)
No
Total Power Input (W)
110W
Voltage Range (V)
AC 100-240V
Power Frequency (Hz) 50~60Hz
Net Weight (KG)
12.4
Gross Weight (KG)
16.3
Net Dimension (MM)
1122*685.8*198mm
Packaged Dimension
(MM)
1122*744*259mm
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Service Manual
Model No.:
3. Location of Controls and Components
3-1 Board Location
A Board
B Board
No.
Description
A Board
Mainboard
TB300715700M
B Board
Power Supply
514C3202M04
3-2 Main Board
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Service Manual
Model No.:
3-2-1 Function Description:
Main Board
Process signal which incept from exterior equipment then translate into signal that panel
can display.
Main board connector
Power connectors (CN102, CN101)
&1
3LQQXPEHU
6LJQDOQDPH
9
BL-ON/OFF
BRIGHT
NC
*1'
3LQQXPEHU
&1
6LJQDOQDPH
*1'
*1'
9
9
32:(5212))
967%
9
9
*1'
*1'
*1'
9
9
Notes:
CN102-Pin 2: Backlight on/off:
The system can turn on or turn off the backlight of TFT LCD Panel through the power
supply unit path.
CN101-Pin 5: System power on / standby
System board will use this pin to control system power.
CN102-Pin 3: Control the luminance of backlight
The system can generate the PWN signal to control the strength of TFT LCD Panel’s
backlight through this connector
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Service Manual
Model No.:
Keypad and remote connector (CN203)
3LQQXPEHU
9
6LJQDOQDPH
*1'
.(<
.(<
1&
9
*1'
,5
'HVFULSWLRQ
32:(5)255(027(
*1'
5(027(&21752/
STANDBY
/('B*
/('B5
/$03*5((1
/$035('
Speaker connector (CON807)
Pin number
1
2
3
4
Signal name
RSPK+
RSPKLSPKLSPK+
Description
RSPK+
RSPKLSPKLSPK+
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Service Manual
Model No.:
3-3. Power Board
3-3-1 Function Description:
Supply power for Main board, Panel.
&21
3LQQXPEHU
6LJQDOQDPH
9
9
9
9
*1'
*1'
3LQQXPEHU
&21
6LJQDOQDPH
1&
*1'
*1'
9
32:(5212))
967%
*1'
9
*1'
9
*1'
*1'
*1'
9
9
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Service Manual
Model No.:
3-4. LED Panel
T460HW07 V5
- 12 -
Service Manual
Model No.:
3-4-1.Connector de finition
PIN
Symbol
Description
PIN
Symbol
Description
1
N.C.
AUO Internal Use Only
26
GND
Ground
2
N.C.
AUO Internal Use Only
27
GND
Ground
3
N.C.
AUO Internal Use Only
28
CH2_0-
LVDS Channel 2, Signal 0-
4
N.C.
AUO Internal Use Only
29
CH2_0+
LVDS Channel 2, Signal 0+
NC or GND: 8 bit
30
CH2_1-
LVDS Channel 2, Signal 1-
AUO Internal Use Only
31
CH2_1+
LVDS Channel 2, Signal 1+
32
CH2_2-
LVDS Channel 2, Signal 2-
5
Reserved
(BITSEL)
6
N.C.
7
LVDS_SEL
8
N.C.
AUO Internal Use Only
33
CH2_2+
LVDS Channel 2, Signal 2+
9
N.C.
AUO Internal Use Only
34
GND
Ground
10
N.C.
AUO Internal Use Only
35
CH2_CLK-
LVDS Channel 2, Clock -
11
GND
Ground
36
CH2_CLK+
LVDS Channel 2, Clock +
12
CH1_0-
LVDS Channel 1, Signal 0-
37
GND
Ground
13
CH1_0+
LVDS Channel 1, Signal 0+
38
CH2_3-
LVDS Channel 2, Signal 3-
14
CH1_1-
LVDS Channel 1, Signal 1-
39
CH2_3+
LVDS Channel 2, Signal 3+
15
CH1_1+
LVDS Channel 1, Signal 1+
40
Reserved
AUO Internal Use Only
16
CH1_2-
LVDS Channel 1, Signal 2-
41
Reserved
AUO Internal Use Only
17
CH1_2+
LVDS Channel 1, Signal 2+
42
GND
Ground
18
GND
Ground
43
GND
Ground
19
CH1_CLK-
LVDS Channel 1, Clock -
44
GND
Ground
20
CH1_CLK+
LVDS Channel 1, Clock +
45
GND
Ground
21
GND
Ground
46
GND
Ground
22
CH1_3-
LVDS Channel 1, Signal 3-
47
N.C.
No connection
23
CH1_3+
LVDS Channel 1, Signal 3+
48
VDD
Power Supply, +12V DC Regulated
24
Reserved
AUO Internal Use Only
49
VDD
Power Supply, +12V DC Regulated
25
Reserved
AUO Internal Use Only
50
VDD
Power Supply, +12V DC Regulated
51
VDD
Power Supply, +12V DC Regulated
Open/High(3.3V) for NS,
Low(GND) for JEIDA
Note: N.C. : please leave this pin unoccupied. It can not be connected by any signal (Low/GND/High).
- 13 -
Service Manual
Model No.:
4. Disassemble and assemble
4-1 Remove the Pedestal
/D\GRZQWKHXQLWVRWKDWUHDUFRYHU
faces upward
5HPRYH WKH WKUHH VFUHZ IURP WKH
UHDUFRYHULQGLFDWHGZLWKż
7KHQUHPRYHWKHSHGHVWDO
4-2Remove the Back Cover
5HPRYHWKHWKHVHVFUHZLQGLFDWHGRQ
¿JXUHDERYHE\ż
7KHQUHPRYHWKHEDFNFRYHUIURPWKH
unit.
4-3. Remove the adhesive tape
Remove the adhesive tape indicated on the
¿JXUHDERYH
- 14 -
Service Manual
Model No.:
4-4 Remove the Main board
'LVFRQQHFWHG WKH FRXSOHU
CON203 CN204 CON101
CON807 CON102
5HPRYHWKH0DLQERDUG
4-5 Remove the speaker
Take out the speaker
- 15 -
Service Manual
Model No.:
4-6 Remove the remote control
take out the remote control board
4-7 Remove the Power Supply
- 16 -
Service Manual
Model No.:
5. Installation Instructions
5-1 External Equipment Connections
Accessories
Remote Control
User GUIDE
Battery
Antenna Connection
Connect one end of a coaxial cable (not included) to the ANT IN jack on the back of
your TV/DVD combo, then connect the other end of the cable into the antenna or cable
TV wall outlet.
To improve picture quality from an antenna in a poor signal area, install a signal
DPSOL¿HU
If you need to split the antenna signal to connect two TVs, install a two-way splitter.
- 17 -
INSTALLATION
ANTENNA
Note:
Aerial connections: IEC (female).
Input impendance:75 unbalanced.
PC
STEPS:
Be sure both the TV and computer are powered off.
1.Connect a VGA and audio cable.
2.Connect the power cord.
3.Turn on the TV, switch to PC mode.
4.Turn on the PC.
Y
HDMI1
HDMI2
USB
VGA
PC AUDIO HEADPHONE COAXIAL
RF
- 18 -
COMPONENT
Pb
Pr
INSTALLATION
PC
PRESET MODE
RESOLUTION
V.Freq.(Hz)
H.Freq.(KHz)
1
720*400
70
31.47
2
640*480
60
31.47
3
640*480
75
37.50
4
800*600
60
37.88
5
800*600
75
46.88
6
1024*768
60
48.36
7
1024*768
70
56.48
8
1024*768
75
60.02
9
1280*1024
60
63.98
10
1280*1024
75
80.00
11
1366*768
60
67.50
- 19 -
INSTALLATION
AV EQUIPMENT
There are two HDMI ports located on the back of your TV. You can connect a Blu-ray player,
DVD player, or other video equipment through these ports.
There is one component (Y, Pb, Pr) and one composite (AV) video input located on the back
of your TV. You can connect a VCR, cable box, or other video equipment to these jacks.
Please see the diagram below. You may also need to refer to the owner's manual of the device
that you are trying to connect.
Y
HDMI1
USB
HDMI2
VGA
PC AUDIO HEADPHONE COAXIAL
COMPONENT
Pb
Pr
RF
R
Pb
B
COMPONENT
Pr
HDMI
G
R
W
RF
B
R
PC AUDIO HEADPHONE COAXIAL
G
Y
VIDEO EQUIPMENT with YPbPr
Y Yellow (video)
W White(audio L)
R Red(audio R or Pr)
B Blue(Pb)
R
W
VIDEO
COMPOSITE
L
R
HDMI2
W
R
USB
AC-INPUT
100-240V~50/60HZ
VGA
G Green(Y)
VIDEO EQUIPMENT
R
TO VIDEO
OUTPUTS
HDMI1
W
TO AUDIO OUTPUTS
The television's inputs can be connected to the following types of equipment: VCR, multi disc player,
DVD, camcorder, video game or stereo system, etc.....
YPbPr can support these video formats:480i,576i,480p,576p,720p,1080i.
- 20 -
Service Manual
Model No.:
5-2 HDMI Connections
When the source device(DVD player or Set Top Box) supports HDM
How To Connect
1. Connect the source device to HDMI port of this TV with an HDMI cable(not supplied
with this product).
2. No separated audio connection is necessary.
How To Use
If the source device supports Auto HDMI function, the output resolution of the source
device will be automatically
set to 1280x720p.
If the source device does not support Auto HDMI, you need to set the output resolution
appropriately.
To get the best picture quality, adjust the output resolution of the source device to
1280x720p.
Select HDMI input source in input source option of Select Main source menu.
When the source device(DVD player or Set Top Box) supports DVI
How To Connect
1. Connect the source device to HDMI port of this TV with a HDMI-to-DVI cable(not
supplied with this product).
2. A separated audio connection is necessary.
3. If the source device has an analog audio output connector, connect the source device
audio output to DVI Audio In port located on the PC port.
How To Use
If the source device supports Auto DVI function, the output resolution of the source device
will be automatically
set to 1280x720p.
If the source device does not support Auto DVI, you need to set the output resolution
appropriately.
To get the best picture quality, adjust the output resolution of the source device to
1280x720p.
Press the INPUT button to select HDMI input source in input source option of Select Main
source menu.
Installation
- 21 -
Service Manual
Model No.:
Cable sample
HDMI Cable
(not supplied with the product)
HDMI to DVI Cable
( not supplied with the product)
Analog Audio Cable
(Stereo to RCA type)
(not supplied with the product)
- 22 -
Service Manual
Model No.:
Power source
TO USE AC POWER SOURCE
Use the AC polarized line cord provided for operation on AC.
Insert the AC cord plug into a standard polarized AC outlet.
NOTES:
Ŷ1HYHUFRQQHFWWKH$&OLQHFRUGSOXJWRRWKHUWKDQWKHVSHFL¿HGYROWDJH
Use the attached power cord only.
Ŷ,IWKHSRODUL]HG$&FRUGGRHVQRW¿WLQWRDQRQSRODUL]HG$&RXWOHW
GRQRWDWWHPSWWR¿OHRUFXWWKHEODGH,WLVWKHXVHUCVUHVSRQVLELOLW\WRKDYHDQ
electrician replace the obsolete outlet.
Ŷ,I\RXFDXVHDVWDWLFGLVFKDUJHZKHQWRXFKLQJWKHXQLWDQGWKHXQLWIDLOVWRIXQFWLRQ
simply unplug the unit from the AC outlet and plug it back in. The unit should return to
normal operation.
- 23 -
Service Manual
M odel No.:
6. Operation Instructions
Basal information
6-1 Front panel controls
Side panel
STANDBY
VOLVOL+
4
3
1
2
CHCH+
MENU
SOURCE
30 30
1: Remote control sensor.
2: Indicator LED:
GREEN POWER ON.
RED STANDBY.
3: Key board (on side of TV).
4: Main power switch (on bottom rear of TV)
1. SOURCE: Display the input source menu.
2. MENU: Display main MENU.
3. CH+/CH-: In TV mode, press "CH+" or "CH-" to change the channel
up and down. In MENU mode, press "CH+" or "CH-" to select items in
standby mode, press "CH+" or "CH-" to turn on the TV.
4. VOL+/VOL-: Adjust sound level. In MENU mode, press "VOL+ " or
"VOL- " to adjust the item that you selected.
5. STANDBY: Press this button to turn the unit ON from STANDBY
mode. Press it again to turn the set back to STANDBY.
REAR Connections
AC-INPUT
100-240V~50/60HZ
VIDEO
COMPOSITE
L
R
All the terminals are (from left to right):
POWER SOCKET, VIDEO, AUDIO INPUT.
Note: AV and component (YPbPr) share the R and L audio inputs.
SIDE Connections
Y
HDMI1
HDMI2
USB
VGA
PC AUDIO HEADPHONE COAXIAL
COMPONENT
Pb
Pr
RF
All the terminals are (from left to right):
HDMI1, HDMI2, USB, VGA, PC AUDIO, HEADPHONE, COAXIAL, RF, YPbPr INPUT .
Note: 1. When HDMI has an input signal coming from a DVI source then the audio input signal must be
connected to the PC audio input.
- 24 -
5
4
3
2
1
Service Manual
Model No.:
6-3 Setting Up Your Remote Control
YPbPr
CC
MTS
VGA
DTV
STRENGTH
TV
AV
HDMI
CH LIST
EPG
FAV
TV
DISPLAY
S.M
CH
VOL
P.M
1: POWER
Press to power ON/OFF (standby) the TV.
2: NUMBER KEY
Press to enter the TV channel number and select a channel
(Press " " to choose the sub-channel).
3:
Press to display the on screen display (OSD) menu or
return to the previous menu.
4: CURSOR
When the OSD menu is displayed on-screen, use these
buttons as the up, down, left, right and ENTER buttons to
adjust the various options in the OSD menu.
5: EXIT
Press to exit the OSD menu.
6: VOL+/Press VOL+ or VOL- to adjust the volume.
7: P .M
Press repeatedly to select a picture mode.
8:
Press to display or exit the TV input source menu.
9: MUTE
Press to switch the sound ON/OFF.
10: RECALL
Press to switch between the current and previously
viewed channel.
11: ENTER
Press to confirm a selection.
12: TV DISPLAY
Press to show the information about the current input source.
13: S.M
Press repeatedly to switch audio modes.
14: CH+/CHPress CH+ or CH- to browse through the TV channels.
15: ASPECT
Press to change the picture aspect ratio.
16: CH LIST
To display the channel list. Press to display the channel list.
In DVD mode, press to eject the disc.
17: EPG
Press to display the DTV Electronic Program Guide.
In DVD mode, press to go to the previous chapter.
18: FAV
Press to display the favorite channels list. In DVD mode,
press to go to the next chapter.
19: HDMI
Press to go directly to the HDMI input source.
20: AV
Press to go directly to the AV input source.
21: DTV STRENGTH
Press to display the DTV signal strength.
22: TV
Press to go directly to the TV input source.
23: YPbPr
Press hot key to go directly to the Component (YPbPr) input source.
24: CC
Press to turn on or off the closed captions.
25: VGA
Press hot key to go directly to the VGA input source.
26: MTS
Press to activate the NTSC TV sounds, such as Stereo,
SAP or Mono tone, and audio languages of DTV.
27: COLOR KEYS
Reserved keys
- 25 -
Service Manual
Model No.:
7. Electrical parts
7-1. C ircu
it D iagram
5VA
+
4
1
5
3
R110
100K
R108
0R
R101
120K
L101
10uH_1.5A
C101
33P
568MA
1.32V DC-DC
U101
SY8008B SOT-23
LX
OUT/FB
SY8008B
SOT-23
VIN
EN
Q101
AO3407
VCC-Panel
NC/51R
R121
3
C110
Vpp=100mV
0.1uF
C109
MAX:708MA
EC111
+
C132
470uF/16V
C133
10uF
5
R105
1K
C115
100pF
2
1uF
4
1.32V
2
C1
5VA
+
FB102
R113
1K
1
3
C112
0.1uF
R106
1K
C113
100PF
4
1
NC/10uF
C951
VIN
EN
LX
5
3
C116
33P
EC114
+
127MA
R104
120K
R107
82K
R109
100K
470uF/16V
C119
0.1uF
10uF
C121
2
3.3VA
1.8VA
2
1 Vpp=21mV
2.5VA
C102 0.1uF
C104 10uF
MAX:364MA
+
D101
1N4001
Temperature 50&
EC113
220uF/16V
C107
33P
L102
10uH-1.5A/WSA43-100M-R456789 )
1.812V
Vpp=23mV
U102
SY8008B SOT-23
R112
150K
R114
300K
R116
100K
CN102
5p,2.0
1
BL-ON/OFF 2
BL-ADJUST 3
4
5
5VA
3.3VA
130mA MAX:182MA
OUT/FB
SY8008B
SOT-23
L103
BL-ADJUST
BL-ON/OFF
5
3
10uH-1.5A/WSA43-100M-R456789 )
LX
U105
SY8008B SOT-23
100R
1k
OUT/FB
SY8008B
SOT-23
VIN
EN
R962
Q814
3904
R969
5VA 3.3VA
4.7K
R966
R967
NC/22K
0.1uF
C122
10uF
C123
5VA
C120
10uF
3
VIN
FB5
4
332mA MAX:360MA
2
R154
C3
10uF
1
EC16
+ C129
3.3V_TUNER
C84
820R
R157
Vpp=20mV
+3.3Vstb
standby:14MA
on :89MA
C128
0.1uF
3.3V_TUNER
2
of
3.3V_TUNER
0.1uF
C130
5Vstb
1
MAX:19MA
MAX:95MA
1uF
510R 220uF/16V
0.1uF
U12
AMS1084CD-ADJ
VOUT
"# silicon tuner $%
600Ω-3A-1206
C2
10uF
3.3VA
R128 510R
1uF
C127
Sheet
MSD3391DS
1
DC-DC
Friday, February 03, 2012
Document Number
C126
1uF
5Vstb
MST Power supply
R129
820R
U104
AMS1117-ADJ
5Vstb
C125
10uF
IN
R960
4.7K
5VA
C118
100PF
4
1.8V 1.32V 3ms~20ms !
220uF/16V
EC102
+
10uH-1.5A/WSA43-100M-R456789 )
R961
R964
NC/4.7K
3904
Q815
1k 1
Title
Size
Custom
Date:
OUT
10uF
R963
4.7K
R959
NC/10K
R968
4.7K
R965
1K 1
5VA
FB103
10uH-1.5A/WSA43-100M-R456789 )
2 ON_PBACK
ON
'( 8008)*+,. 400khz/0123!
OFF
2 ADJ-PWM
ADJ
Q102
NC/2N7002
100P
Vout=0.6X(1+R up/R down)
MAX 600mA
C131
0.22uF
NC/100K
1
PWR-ON/OFF
ON
4
TAB
1
GND
2
10uH-1.5A/WSA43-100M-R456789 )
FB101
NC/0R
PANEL POWER
R119
0R
R122
100K
R123
Q150
3904
R115
4.7K
33R
2
3
4
2
R118
1K
1
R111
R130
0.1uF
ADJ
1
12VA
5VA
1E56 BIT3
ON
OFF
R124
R27
4.7K
R137
5Vstb
1K
1
1
R131
NC/0R
H:ON
L:OFF
R136
4.7K
Q104
3904
OFF
GND
2
3
2
220uF/16V
EC103
2 ON_PANEL
10K
EC105
220uF/16V
EC107
220uF/16V
12VA
+
5VA
+
Q107
3904
PWR_ON/OFF#
5VA
NC/0R BL-ADJUST
BL-ON/OFF
0R
0R
R134
NC/0R
3
9
Rev
1.0
D
C
B
A
- 26 -
R125
+5V_Normal
FB2 FB42R/4A
+12V_NORMAL
MAINPOWER
CN101
FB3 FB42R/4A
5Vstb
R133
R132
C124
R135
4
EC104
220uF/16V
2
3
2
4.7K
R120
10uF
1
0.1uF
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2
D
C
B
A
5
3
2
3
2
3
2
3
2
C117
GND
1
2
C114
D
5
T GPIO0
HDMI-ARC
HDMI-CEC
HDMI2-RX0P
HDMI2-RX0N
HDMI2-RX1P
HDMI2-RX1N
HDMI2-RX2P
HDMI2-RX2N
HDMI2-CLKN
HDMI2-CLKP
HDMI2-SCL
HDMI2-SDA
HDMI2-HPDIN
HDMI1-RX0P
HDMI1-RX0N
HDMI1-RX1P
HDMI1-RX1N
HDMI1-RX2P
HDMI1-RX2N
HDMI1-CLKN
HDMI1-CLKP
HDMI1-SCL
HDMI1-SDA
HDMI1-HPDIN
HDMI Interface
5 HDMI1-RX0P
5 HDMI1-RX0N
5 HDMI1-RX1P
5 HDMI1-RX1N
5 HDMI1-RX2P
5 HDMI1-RX2N
5 HDMI1-CLKN
5 HDMI1-CLKP
5 HDMI1-SCL
5 HDMI1-SDA
5 HDMI1-HPDIN
5 HDMI2-RX0P
5 HDMI2-RX0N
5 HDMI2-RX1P
5 HDMI2-RX1N
5 HDMI2-RX2P
5 HDMI2-RX2N
5 HDMI2-CLKN
5 HDMI2-CLKP
5 HDMI2-SCL
5 HDMI2-SDA
5 HDMI2-HPDIN
4 ARC_DET
4 HDMI-ARC
5 HDMI-CEC
R207
R208
R209
R210
R211
R201
R203
R204
R205
R206
33R
68R
33R
33R
0R
47nF RGB1_R+
47nF RGB1_G47nF RGB1_G+
47nF RGB1_B+
1nF RGB1_SOG
47nF RGB0_R+
47nF RGB0_G47nF RGB0_G+
47nF RGB0_B+
1nF RGB0_SOG
VGA_HSYNC
VGA_VSYNC
R247
R213
R214
33R C245
33R C242
33R C243
47nF
47nF
47nF
CVBS0+
CVBS1+
CVBS2+
33R C231
68R C232
33R C233
33R C234
0R C240
C201
C227
C228
C229
C230
PC & YPBPR Interface
4 VGA-Rin
4 VGA-Gin
4 VGA-Bin
4 YPbPr_Y
4 YPbPr_PB
4 YPbPr_PR
4 VGA_HSYNC
4 VGA_VSYNC
4 AV1_VIN
4 SIDE_AV
4 DVD_AV
LINEIN_L0
LINEIN_R0
LINEIN_L1
LINEIN_R1
LINEIN_L3
LINEIN_R3
LINEIN_L5
LINEIN_R5
47nF CVBS_VCOM
2.2uF
2.2uF
2.2uF
2.2uF
2.2uF
2.2uF
2.2uF
2.2uF
R221
C266 VIFM
0R/51R 0.1uF
L201
NC/100nH
R217
C259 VIFP
0R/51R 0.1uF
C287
C288
C252
C253
C254
C255
C256
C257
68R C244
C260
R216
0R/33R
AV1_L
AV1_R
SIDE_AV_L
SIDE_AV_R
VGA-Lin_AU
VGA-Rin_AU
HD_LIN
HD_RIN
R215
CVBS IN & OUT
C258
0R/0.1uF
R218
NC
AV1_L
AV1_R
SIDE_AV_L
SIDE_AV_R
VGA-Lin_AU
VGA-Rin_AU
DVD_IN_L
DVD_IN_R
AUDIO IN
4
4
4
4
4
4
4
4
NC/120pF
R220
0R/33R
L202
C261
10uF
HDMI1-HPDIN
HDMI1-CLKN
HDMI1-CLKP
HDMI1-RX0N
HDMI1-RX0P
HDMI1-SDA
HDMI1-RX1N
HDMI1-RX1P
HDMI1-SCL
HDMI1-RX2N
HDMI1-RX2P
+3.3Vstb
HDMI2-CLKN
HDMI2-CLKP
HDMI2-RX0N
HDMI2-RX0P
HDMI2-HPDIN
HDMI2-RX1N
HDMI2-RX1P
HDMI2-SDA
HDMI2-RX2N
HDMI2-RX2P
HDMI2-SCL
HDMI-ARC
1.32V
VGA_HSYNC
RGB0_B+
RGB0_SOG
RGB0_G+
RGB0_GRGB0_R+
VGA_VSYNC
2.5VA
+3.3Vstb
1.32V
RGB1_B+
RGB1_SOG
RGB1_G+
RGB1_GRGB1_R+
CVBS2+
CVBS1+
CVBS0+
CVBS_VCOM
C264
10uF
AU_VAG
2.5VA
AU_VRP
LINEIN_L0
LINEIN_R0
LINEIN_L1
LINEIN_R1
C262 C263
0.1uF 0.1uF
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
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
U1
4
R202
PAD_HOTPLUGB
PAD_B_RXCN
PAD_B_RXCP
PAD_B_RX0N
PAD_B_RX0P
PAD_DDCDB_DA
PAD_B_RX1N
PAD_B_RX1P
PAD_DDCDB_CK
PAD_B_RX2N
PAD_B_RX2P
AVDD_DVI
PAD_RXCN
PAD_RXCP
PAD_RX0N
PAD_RX0P
PAD_HOTPLUGA
PAD_RX1N
PAD_RX1P
PAD_DDCDA_DA
PAD_RX2N
PAD_RX2P
PAD_DDCDA_CK
PAD_ARC0
AVDD1P2_DVI_A/VDD
PADA_HSYNC0
PADA_BIN0P
PADA_SOGIN0
PADA_GIN0P
PADA_GIN0M
PADA_RIN0P
PADA_VSYNC0
AVDD1P2_ADC
PADA_BIN1P
PADA_SOGIN1
PADA_GIN1P
PADA_GIN1M
PADA_RIN1P
AVDD2P5_ADC/AVDD2P5_REF
AVDD3P3_ADC/AVDD3P3_CVBS/AVDD_MPLL
PADA_CVBS3
PADA_CVBS2
PADA_CVBS1
PADA_CVBS0
PADA_VCOM
PADA_CVBS_OUT1
PAD_LINEIN_L0
PAD_LINEIN_R0
PAD_LINEIN_L1
PAD_LINEIN_R1
AVSS_VRM_ADC/AVSS_VRM_DAC
PAD_VRP
PAD_VAG
AVDD_AU25
0R
MSD3391DS
0.1uF
C268
L204
FB/60R/0.3A
5VA
IFAGC
C271
R224
C270
6
7
SPI_SDI
SPI_SCK
VCC-FLASH
10K
C100
0.1uF
R143
R229
27R
0R
+3.3Vstb
:;<4=>?
SPI_Flash-CSN
SPI_Flash-SCK
SPI_Flash-SDI
SPI_Flash-SDO
Close to MSTAR IC
RP33X4
0.1uF
RP11
10uF
UART2_RX
DIF IN
R219
NC
2.5VA
HDMI3-HPDIN
HDMI3-CLKN
HDMI3-CLKP
HDMI3-RX0N
HDMI3-RX0P
HDMI3-RX1N
HDMI3-RX1P
HDMI3-RX2N
HDMI3-SDA
22nF
C274
3
PAD_IO[26]
PAD_IO[27]
PAD_IO[28]
VDDIOA_DATA
PAD_IO[29]
PAD_IO[30]
VDD/DVDD_DDR
PAD_IO[31]
PAD_IO[32]
PAD_IO[33]
PAD_IO[34]
VDDIOA_DATA
PAD_IO[35]
PAD_IO[36]
PAD_IO[37]
PAD_IO[38]
VDDIOA_DATA
PAD_IO[39]
PAD_IO[40]
PAD_IO[41]
PAD_IO[42]
PAD_IO[43]
VDDIOA_DATA
PAD_IO[44]
PAD_IO[45]
PAD_IO[46]
PAD_IO[47]
PAD_I2S_OUT_BCK
PAD_I2S_OUT_SD
PAD_I2S_OUT_WS
PAD_I2S_OUT_MCK
PAD_SPDIF_IN
PAD_SPDIF_OUT
PAD_PWM0
VDDP_2
PAD_GPIO0
PAD_GPIO2
PAD_GPIO3
VDD
PAD_R_ODD[7]
PAD_R_ODD[6]
PAD_R_ODD[5]
PAD_R_ODD[4]
PAD_R_ODD[3]
PAD_R_ODD[2]
PAD_R_ODD[1]
PAD_R_ODD[0]
PAD_G_ODD[7]
PAD_G_ODD[6]
PAD_G_ODD[5]
PAD_G_ODD[4]
AVDDL_MOD
AVDD_MOD
AVDD_LPLL
7
KEY1
KEY0
R254
R253
R246
1K
1K
1K
IR
6p,2.0
1
2
3
4
5
6
CN201
IR_SYNC
1
2
3
4
5
6
162
161
160
159
158
157
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
IRIN
A-T MDQL5
A-T MDQL2
A-T MDQL0
A-T MDQL7
A-T MDQU5
1.8VA
1.32V
A-T MDQU2
A-T MDQU0
A-T MDQU7
A-T MDML
1.8VA
A-T MDQSUB
A-T MDQSU
A-T MDQSLB
A-T MDQSL
ON
R242
100R
1n
C280
5Vstb
A-T MCKE
A-T MWEB
A-T MCASB
A-T MRASB
A-T MODT
A-T MDQSU
A-T MDQSUB
A-T MDQSL
A-T MDQSLB
A-T MCK
A-T MCKB
A-T MDMU
A-T MDML
A-T MDQL0
A-T MDQL1
A-T MDQL2
A-T MDQL3
A-T MDQL4
A-T MDQL5
A-T MDQL6
A-T MDQL7
A-T MDQU0
A-T MDQU1
A-T MDQU2
A-T MDQU3
A-T MDQU4
A-T MDQU5
A-T MDQU6
A-T MDQU7
1K
C286
10P
KEY0-in
KEY1-in
1n
C279
1
2
A-T MCKE 3
A-T MWEB 3
A-T MCASB 3
A-T MRASB 3
A-T MODT 3
A-T MDQSU 3
A-T MDQSUB 3
A-T MDQSL 3
A-T MDQSLB 3
A-T MCK 3
A-T MCKB 3
A-T MDMU 3
A-T MDML 3
A-T MDQL[0:7]
A-T MDQU[0:7]
A-T MBA[0:2]
10
9
8
7
6
5
4
3
2
1
CN203
R248
A-T MDQL[0:7] 3
A-T MDQU[0:7] 3
A-T MBA[0:2] 3
R240
4.7K
LED_G
Q203
3904
1.32V
C204
0.1uF
VDDC 1.32V
C203
10uF
CC0805
C212
0.1uF
DDR2 1.8V
1.8VA
C211
10uF
CC0805
C220
0.1uF
C205
0.1uF
C213
0.1uF
C221
0.1uF
Standby Power 3.3V
+3.3Vstb
C219
10uF
CC0805
C235
10uF
CC0805
C236
0.1uF
C237
0.1uF
Normal Power 3.3V
3.3VA
C246
0.1uF
C247
0.1uF
C248
0.1uF
Normal Power 2.5V
2.5VA
R226
200R
C267
10uF
R223
200R
C206
0.1uF
C214
0.1uF
C222
0.1uF
C238
0.1uF
C249
0.1uF
mstar IC
L203
10uH
L205
10uH
C272
10uF
C207
0.1uF
C215
0.1uF
C223
0.1uF
C239
0.1uF
1
C208
0.1uF
C216
0.1uF
C224
0.1uF
C209
0.1uF
C210
0.1uF
C218
0.1uF
C226
0.1uF
32F0 Bit3 LVDS@A
C217
0.1uF
C225
0.1uF
8
C250
0.1uF
EARPHONE_LOUT
8
2
EARPHONE_ROUT
5Vstb
CN204
2*20Pin-2.0mm
GND GND
RO0+RO0RO1+RO1RO2+RO2ROC+
ROCRO3+RO3RO4+RO4GND GND
RE0+ RE0RE1+ RE1RE2+ RE2REC+RECRE3+ RE3RE4+ RE4GND GND
GND
LCDOP
VCC VCC
VCC VCC
VCC VCC
OP2 OP1
R271
4.7K
3.3VA
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
Sheet
2
LCD_OP
RXO0RXO1RXO2RXOCRXO3RXO4-
RXE0RXE1RXE2RXECRXE3RXE4-
9
100R
OVERDRIVER
VCC-Panel
LCD_OP#
of
R262
PANEL_ON/OFF
R273 NC/33R
OVERDRIVER
R274 NC/33R
R277
NC/0R
MSD3391DS
1
MAIN CHIP
T uesday, April 03, 2012
Document Number
R276
NC/0R
SCL
SDA
R270
4.7K
2
RXO0+
4
RXO1+
6
RXO2+
8
RXOC+
10
RXO3+
12
RXO4+
14
16
RXE0+
18
RXE1+
20
RXE2+
22
RXEC+
24
RXE3+
26
RXE4+
28
30
VCC-Panel
32
34
36
38
PANEL_ON/OFF 40
LVDS CONNECTOR
5Vstb
Audio Line Out
EARPHONE_L
EARPHONE_R
LVDS CONNECTOR
1
A-T MA[0:13] 3
4.7K
4p,GND
4
3
2
1
H1
A-T MA[0:13]
5Vstb
R236
4.7K
LED_R
Q202
3904
10
9
8
7
6
5
4
3
2
1
LED-IR
KEY
3p,2.0,Keypad
1
2
3
CN202
KEY0-in
KEY1-in
LED_R
LED_G
ST ANDBY
IRIN
4 IRIN
To DVD
R278
4.7K
R239
LED
A-T MBA0
A-T MBA1
A-T MBA2
ST ANDBY
IRIN
IR
LED
1.8VA
A-T MDMU
A-T MDQU6
A-T MDQU1
A-T MDQU4
A-T MDQU3
OFF
A-T MA0
A-T MA1
A-T MA2
A-T MA3
A-T MA4
A-T MA5
A-T MA6
A-T MA7
A-T MA8
A-T MA9
A-T MA10
A-T MA11
A-T MA12
A-T MA13
1K
C278
100pF
1.8VA
A-T MDQL6
A-T MDQL1
A-T MDQL3
A-T MDQL4
I2S_OUT _BCK
I2S_OUT _SD
I2S_OUT _WS
I2S_OUT _MCK
SPDIF_IN
SPDIF_OUT
PWM0
3.3VA
SCL
LCD_OP
SDA
KEY0-in
KEY1-in
5Vstb
IRIN
ST ANDBY
LED_G
LED_R
C28
10uF
R251
1.32V
2.5VA
3.3VA
1.32V
RXO0RXO0+
RXO1RXO1+
RXO2RXO2+
RXOCRXOC+
RXO3RXO3+
RXO4RXO4+
+3.3Vstb 5Vstb
KEY&IR BOARD
IFAGC-T
3.3VA
UART2_TX
PWM1
1.32V
HDMI3-HPDIN
HDMI3-CLKN
HDMI3-CLKP
HDMI3-RX0N
HDMI3-RX0P
+3.3Vstb
HDMI3-RX1N
HDMI3-RX1P
HDMI3-SDA
HDMI3-RX2N
HDMI3-RX2P
HDMI3-SCL
RXE4+
RXE4RXE3+
RXE3RXEC+
RXECRXE2+
RXE2RXE1+
RXE1RXE0+
RXE05
8
SPI_CSN
SPI_SCK
SPI_SDI
SPI_SDO
SI
SCK
EN25F32
WP#
HOLD#
VDD
HDMI3-RX2P
FB/60R/0.3A
VSS
SO
CE#
U17
HDMI3-SCL
1
2
FLASH_WP0N 3
SPI_CSN
4.7K
R149
SPI_SDI
SPI_SCK
VCC-FLASH
+3.3Vstb
HDMI3-SCL
HDMI3-RX2P
HDMI3-RX2N
HDMI3-SDA
HDMI3-RX1P
HDMI3-RX1N
HDMI3-RX0P
HDMI3-RX0N
HDMI3-CLKP
HDMI3-CLKN
HDMI3-HPDIN
HDMI3
EARPHONE_L
EARPHONE_R
+3.3Vstb
XTALO
XTALI
+3.3Vstb
2.5VA
VIFM
VIFP
4
Title
Size
Date:
Custom
3.3VA
R272
NC/0R
R275
4.7K
LCD_OP#
Rev
1.0
D
C
B
A
- 27 -
7 D_IFP
C265
0R/0.1uF
C2
4.7K
3.3VA
24.000MHz
C273
15pF
Y201
C269
C1 15pF
Close to MSTAR IC
with width trace
R225
XT ALO 0R
XTAL
R228
1M
4.7K
R156
5
6
7
8
FOR TEST
SPI_CSN
SPI_SDO
+3.3Vstb
R155
10K
0R
TGPIO0
TGPIO1
R222
M_SCL
M_SDA
7 D_IFN
USB0_DUSB0_D+
USB1_DUSB1_D+
SPDIF_OUT
BCDE3206FG
HIG
JK.55MS!
USB & SPDIF_OUT
6 USB0_D6 USB0_D+
6 USB1_D6 USB1_D+
4 SPDIF_OUT
5Vstb
XT ALI
C1=C2=2*CL-5
NOTE: 30PPM
I2S_OUT _SD R233
NC
I2S_OUT _BCK
R234
Mode Selection
R237
4.7K
4.7K
R238
4.7K
I2S_OUT _MCK
R235
PWM1
R241
NC/10K
R153
+3.3Vstb
FLASH_WP
1K
4
TF4
TF5
FLASH_WP0N
3
TF3 T F1 TF6
SPI_SDO 2
TF2
TF7
SPI_CSN 1
TP
TF1
TF8
FLASH
PWM0
PWR-ON/OFF
9
ON_PBACK 9
ADJ-PWM 9
ON_PANEL 8
UART _T X 4
UART _RX 4
4
C135
0.1uF
2
3
2
3
2
RESET
D201
BAV99
C275
2.2uF
C277
1nF
System-RST
PWR-ON/OFF
ON_PBACK
PWM0
PWM1
UART _T X
UART _RX
HP_DET 8
AMP-MUT E 1
DVD_ON/OFF
T UNER_SCL 7
T UNER_SDA 7
LINEIN_L3
LINEIN_R3
LINEIN_L5
LINEIN_R5
Closed to MST IC
silicon tuner
C258:0R
C265:0R
R216:0R
R220:0R
R217:0R
R221:0R
C259:0.1μF
C266:0.1μF
C260:NC
L201:NC
R218:NC
R219:NC
can tuner
C258:0.1μF
C265:0.1μF
R216:33R
R220:33R
R217:51R
R221:51R
C259:0.1μF
C266:0.1μF
C260:120pF
L201:100nH
R218:NC
R219:NC
R227
1M
R230
10K 1
R232
100K
Q201
MMBT 3906
R231
1K
R257
R255
UART 2_T X
AMP-MUT E
T GPIO1
SPDIF_IN
I2S_OUT _WS
T UNER_SCL
T UNER_SDA
R245
10K
C276
4.7uF
10K
10K
R263
R265
R267
NC/10K R279
NC/10K R259
GPIO
5Vstb
3.3VA
10K
10K
10K
R268
R269
8.2K R243
8.2K R244
100P C281
100P C285
10P C282
C
B
A
M_SCL0R
M_SDA0R
10P C283
217
System-RST
216
IR_SYNC
215
HDMI-CEC
214
UART_TX
213
UART_RX
212
AMP-MUTE
211
KEY0
210
KEY1
209
ON_PBACK
208
C202 1uF
207
PWR-ON/OFF
206
LED
205
SPI_Flash-CSN
204
203
+3.3Vstb
FLASH_WP
202
SPI_Flash-SDO
201
SPI_Flash-SDI
200
SPI_Flash-SCK
199
GND_EFUSE
198
USB1_D+
197
USB1_D196
USB0_D+
195
USB0_D194
193
1.32V
A-TMCKE
192
A-TMBA2
191
A-TMA3
190
A-TMA7
189
A-TMA12
188
A-TMA9
187
186
1.8VA
185
A-TMA5
184
A-TMA10
183
A-TMA1
182
A-TMBA0
181
A-TMBA1
180
A-TMWEB
179
A-TMA13
178
A-TMA11
177
A-TMA8
176
A-TMA6
175
A-TMA4
174
173
1.8VA
A-TMA2
172
A-TMA0
171
A-TMCASB
170
A-TMRASB
169
A-TMODT
168
167
3.3VA
166
A-TMCKB
165
A-TMCK
164
163
1.8VA
L206
FB
QFP_GND
PAD_RESET
PAD_IRIN
PAD_CEC
PAD_DDCA_DA
PAD_DDCA_CK
PAD_GPIO_PM[1]
PAD_SAR0
PAD_SAR1
PAD_SAR2
DVDD_NODIE
PAD_GPIO_PM[4]
PAD_GPIO_PM[5]
PAD_GPIO_PM[6]
AVDD_NODIE
PAD_PWM_PM
PAD_PM_SPI_DO
PAD_PM_SPI_DI
PAD_PM_SPI_CK
GND_EFUSE
PAD_DP_P1
PAD_DM_P1
PAD_DP_P0
PAD_DM_P0
VDD
PAD_IO[0]
PAD_IO[1]
PAD_IO[2]
PAD_IO[3]
PAD_IO[4]
PAD_IO[5]
VDDIOA_CMD
PAD_IO[6]
PAD_IO[7]
PAD_IO[8]
PAD_IO[9]
PAD_IO[10]
PAD_IO[11]
PAD_IO[12]
PAD_IO[13]
PAD_IO[14]
PAD_IO[15]
PAD_IO[16]
PAD_IO[17]
VDDIOA_CMD
PAD_IO[18]
PAD_IO[19]
PAD_IO[20]
PAD_IO[21]
PAD_IO[22]
PAD_IO[23]
AVDD_PLL
PAD_IO[24]
PAD_IO[25]
VDDIOA_MCLK
C284
100P
3
PAD_LINEIN_L3
PAD_LINEIN_R3
PAD_LINEIN_L5
PAD_LINEIN_R5
AVDD_AU33
PAD_LINEOUT_L0
PAD_LINEOUT_R0
AVSS_EAR33
PAD_EARPHONE_OUTL
PAD_EARPHONE_OUTR
AVDD_EAR33
PAD_XTAL_OUT
PAD_XTAL_IN
AVDD3P3_DMPLL
AVDD25_DREF/AVDD2P5_DADC
PAD_VIFM
PAD_VIFP
AVDD2P5_DPGA
AVSS_DPGA
PAD_IFAGC
PAD_TGPIO0
PAD_TGPIO1
PAD_TESTPIN
PAD_DDCR_CK
PAD_DDCR_DA
PAD_UART_RX2
VDDP_1
PAD_UART_TX2
PAD_PWM1
VDD/AVDD1P2_DVI_C
PAD_HOTPLUGC
PAD_C_RXCN
PAD_C_RXCP
PAD_C_RX0N
PAD_C_RX0P
AVDD_DVI_PC
PAD_C_RX1N
PAD_C_RX1P
PAD_DDCDC_DA
PAD_C_RX2N
PAD_C_RX2P
PAD_DDCDC_CK
PAD_B_ODD[0]
PAD_B_ODD[1]
PAD_B_ODD[2]
PAD_B_ODD[3]
PAD_B_ODD[4]
PAD_B_ODD[5]
PAD_B_ODD[6]
PAD_B_ODD[7]
PAD_G_ODD[0]
PAD_G_ODD[1]
PAD_G_ODD[2]
PAD_G_ODD[3]
8 6 4 2
1
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
7 5 3 1
2
2
3
(MST IC)
5
RP301
RP302
(DDR2 memory)
A-MCKE
A-MBA2
A-MA3
A-MA7
RP/100R/0402
100R
A-MA10
A-MA1
A-MBA0
A-MBA1
RP/75R/0402
A-MA12
A-MA9
A-MA5
R1
8 6 4 2
A-TMCKE
A-TMBA2
A-TMA3
A-TMA7
A-TMA12
A-TMA9
A-TMA5
A-TMA10
A-TMA1
A-TMBA0
A-TMBA1
8 6 4 2
RP305
RP/75R/0402
A-TMWEB R2 RP303 150R
A-MWEB
A-TMA13
A-MA13
A-TMA11
A-MA11
A-TMA8
A-MA8
A-TMA6
A-MA6
RP304 RP/75R/0402
A-MA4
A-MA2
A-MA0
A-MCASB
RP/75R/0402
A-TMA4
A-TMA2
A-TMA0
A-TMCASB
8 6 4 2
A-TMRASB R303
A-TMODT R304
22R
22R
75R
75R
A-MCKB
A-MCK
A-MRASB
A-MODT
10nF
C329
R307R308
56R 56R
A-TMCKB R305
A-TMCK R306
5
B3
F3
4
RFU
RFU
RFU
A9
A12
A7
A3
A1
A10
A5
BA1
BA0
DQ6
DQ1
DQ3
DQ4
DQ11
DQ12
DQ9
DQ14
LDQS
LDQS#
UDQS
UDQS#
UDM
LDM
1.8VA
U301
PRMOS/V59C1512164QDJ25
A-TMDMU
A-TMDML
A-TMDQSL F7
A-TMDQSLB E8
A-TMDQSU B7
A-TMDQSUB A8
D3
D1
C2
B1
F1
G2
H3
H1
A-TMDQU3
A-TMDQU4
A-TMDQU1
A-TMDQU6
A-TMDQL6
A-TMDQL1
A-TMDQL3
A-TMDQL4
L3
L2
M3
M2
N3
A-MBA1
A-MBA0
A-MA1
A-MA10
A-MA5
P3
R2
P2
N2
R7
L1
R3
A-MA9
A-MA12
A-MA7
A-MA3
A-MBA2
A-MA13
4
1
NC
2
J1
3
Vss
VddQ
Vdd
NC
VssQ DQ3
VddQ
VssQ LDM
Vdd
Vss
RFU
A12
A7
A3
A10
BA0
CKE
RFU
A9
A5
A1
BA1
WE#
VddL Vref Vss
DQ4
VddQ DQ1
DQ6
Vss
DQ12 VssQ DQ11
VddQ DQ9
DQ14 VssQ UDM
Vdd
3
A9
C1
C3
C7
C9
E9
G1
G3
G7
G9
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
7
8
9
VssQ UDQS# VddQ
VddQ
UDQS VssQ DQ15
VddQ DQ8
DQ10 VssQ DQ13
VssQ LDQS# VddQ
VddQ
LDQS VssQ DQ7
A6
A2
A8
A4
A0
Vss
Vdd
ODT
Vdd
VssQ DQ5
VddQ DQ0
DQ2
VssDL CK
RAS# CK#
A11
NC
CAS# CS#
RFU
3
Vref
CKE
CLK
CLK#
DQ15
DQ8
DQ10
DQ13
DQ7
DQ0
DQ2
DQ5
ODT
RAS#
CS#
CAS#
A0
A2
A4
A6
A8
A11
WE#
J2
K2
J8
K8
1.8VA
R302
1K
1.8VA
2
A-TMCKE
A-TMWEB
A-TMCASB
A-TMRASB
A-TMODT
A-TMDQSU
A-TMDQSUB
A-TMDQSL
A-TMDQSLB
A-TMCK
A-TMCKB
A-TMDMU
A-TMDML
A-TMDQL[0:7]
A-TMDQU[0:7]
A-TMA[0:13]
A-TMBA[0:2]
1
A-TMCKE 2
A-TMWEB 2
A-TMCASB 2
A-TMRASB 2
A-TMODT 2
A-TMDQSU 2
A-TMDQSUB 2
A-TMDQSL 2
A-TMDQSLB 2
A-TMCK 2
A-TMCKB 2
A-TMDMU 2
A-TMDML 2
A-TMDQL[0:7] 2
A-TMDQU[0:7] 2
A-TMA[0:13] 2
A-TMBA[0:2] 2
1
9
Rev
1.0
C317 C318 C319 C320 C321 C322 C323 C324 C325 C326 C327 C328
MSD3391DS
DDR2
Sheet
of
C316
1K
R301
A-MVReF
A-MCKE
A-MCK
A-MCKB C330
A-MA0
A-MA2
A-MA4
A-MA6
Document Number
Friday, October 21, 2011
3
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
2
10uF
A-TMDQU7 0.1uF
A-TMDQU0
A-TMDQU2
A-TMDQU5
A-TMDQL7
A-TMDQL0
A-TMDQL2
A-TMDQL5
B9
C8
D7
D9
F9
G8
H7
H9
A-MCASB
M8
M7
N8
N7
A-MA8
A-MA11
A-MWEB
A-MODT
A-MRASB
K9
K7
L8
L7
P8
P7
K3
Title
Size
Custom
Date:
D
C
B
A
- 28 -
D
C
B
A
8 6 4 2
VddQ
VddQ
VddQ
VddQ
VddQ
VddQ
VddQ
VddQ
VddQ
VddQ
VssQ
VssQ
VssQ
VssQ
VssQ
VssQ
VssQ
VssQ
VssQ
VssQ
VssDL
A7
B2
B8
D2
D8
E7
F2
F8
H2
H8
J7
7 5 3 1
VddL
Vss
Vss
Vss
Vss
Vss
7 5 3 1
A1
E1
J9
M9
R1
A3
E3
J3
N1
P9
8 6 4 2
7 5 3 1
Vdd
Vdd
Vdd
Vdd
Vdd
NC
NC
NC
R8
A2
E2
7 5 3 1
7 5 3 1
D
1
2
3
4
5
6
1
1
2
3
5
1
2
3
4
5
6
1
2
3
4
5
6
SIDE-AU-R
J406
6
5
4
3
2
1
6
5
4
3
2
1
J401
NC/AV-JACK-3/AV
SIDE_CVBS
SIDE-AU-L
SIDE-AU-R
SIDE-AU-L
SIDE_CVBS
YPbPr_PR
YPbPr_PB
YPbPr_Y
SIDE YPbPr
YPbPr_Y 2
YPbPr_PB 2
YPbPr_PR 2
CN513
SIDE_AV_R 2
SIDE_AV_L 2
SIDE_AV 2
SIDE AV
R431
75R
R436
12K
R438
12K
1
1
2
2
3
3
4
4
NC/AV-JACK-3/AV
CN505
9
1
1
2
2
9
8
3
3
4
4
8
5
5
6
6
7
1
6
2
7
3
8
4
9
5
10
AV1-L
AV1-R
YPbPr_PB
YPbPr_Y
RX530
4
RX531
RX514
NC/V800AA
AV1-L
AV1-R
AV1-VIN
R549
R551
10Ω
VGA-Bin
VGA-Gin
VGA-Rin
22K
22K
R538
75R
R554
12K
R552
12K
AV1_L
AV1_R
AV1_L
AV1_R
2
2
CN514
1
1
2
2
3
3
4
4
5
5
6
6
6p,2.0
2
YPbPr_Y
YPbPr_PR
YPbPr_PB
^_`46aLEDCDYPBPR
AV1_VIN
VGA-Gin 2
VGA-Bin 2
UART_RX 2
UART_TX 2
R728
10K
J601
1
2
3
4
USB1DM
USB1DP
5VUSB1
5VUSB0
USB0DM
USB0DP
NC/V800AA
USB Interface
1
2
3
4
USB-101B
J602
USB-101B
NC/10P C604
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
HDMI_CEC
3
R601
R602
R607
R605
5.1R USB1_D5.1R USB1_D+
USB1_D- 2
USB1_D+ 2
R504
R505
R502
R503
R501
5.1R
5.1R
5.1R
5.1R
5.1R
5.1R
5.1R
RX2BCLKN
RX2B0N
RX2BCLKP
RX2B1N
RX2B0P
RX2B2N
RX2B1P
RX2B2P
USB0_D- 2
USB0_D+ 2
R506
R507
5.1R
5.1R USB0_D5.1R USB0_D+
R508
CN405
4
3
2
1
4
3
2
1
CN406
4p,2.0,USB1
R544
R545
4.7K
USB0DM
USB0DP
5VUSB1
USB1DM
USB1DP
5VUSB0
R509
1K
Q501
3904
HDMI2-RX2P 2
HDMI2-RX2N 2
HDMI2-RX1P 2
HDMI2-RX1N 2
HDMI2-RX0P 2
HDMI2-RX0N 2
HDMI2-CLKP 2
HDMI2-CLKN 2
HDMI2-SCL 2
HDMI2-SDA 2
5VA
1uF
C603
R604
10K
L1
1.5A-1206
U601
5
IN
3
FLG
4
EN
OUT
2
5VUSB1
5VUSB0
EC110 + C607
EC109 + C605
1uF
NC/100uF/16V
1uF
1
100uF/16V
NC/MC2110HNTR
1
2
1
3
4
3
5
6
5
7
8
7
9
10 9
11
12 11
13
14 13
15
16 15
17
18 17
19
20 19
CN1 DIP-20(2*10)
HDMI3 CONNECTOR
2
4
6
8
10
12
HDMI3/5V
14
16
HDMI3-HPD 18
20
HDMI_CEC
HDMI-ARC
2 HDMI3-HPDIN
NC
NC
NC
NC
NC
NC
E68
NC
E69
IRIN 2
DVD_ON/OFF 2
12K
12K
DVD_AV 2 R429 R430
DVD-Rin
DVD-Lin
ARC_DET
HDMI-ARC 2
100R
100R
2.7K
R730
R425
R426
0R
C700
1uF
R726
0R
R534 5.1R
HDMI3-RX2P
HDMI3-RX2P 2
R535 5.1R
HDMI3-RX2N
HDMI3-RX2N 2
R536 5.1R
HDMI3-RX1P
HDMI3-RX1P 2
R539 5.1R
HDMI3-RX1N
HDMI3-RX1N 2
R540 5.1R HDMI3-RX0P
HDMI3-RX0P 2
R541 5.1R HDMI3-RX0N
HDMI3-RX0N 2
R542 5.1R HDMI3-CLKP
HDMI3-CLKP 2
R543 5.1R HDMI3-CLKN
HDMI3-CLKN 2
HDMI3-SCL
HDMI3-SDA
ARC
HDMI2/5V
HDMI_ARC
DVD_AR
DVD_AL
R427
R433
100R
R428
75R
DVD_CVBS
DVD INPUT
CN402
DVD INTERFACE
1
2
3
4
5
6
7
7pin 2.0mm
R435
1K
5VA
4
3
2
1
DVD POWER
4pin 2.0mm
CN403
R727
4.7K
NC
2
2
2
2
2
2
2
2
2
2
HOTPLUG_2
HDMI1-RX2P
HDMI1-RX2N
HDMI1-RX1P
HDMI1-RX1N
HDMI1-RX0P
HDMI1-RX0N
HDMI1-CLKP
HDMI1-CLKN
HDMI1-SCL
HDMI1-SDA
HDMI2/5V
HDMI2/5V
RX2B2P
RX2B2N
RX2B1P
RX2B1N
RX2B0P
RX2B0N
RX2BCLKP
RX2BCLKN
33R
33R
4p,2.0,USB0
DDC2BSCL
DDC2BSDA
R511
10K
R513
R512
10K
R510
10K
HOTPLUG2
RX1B2P
RX1B2N
RX1B1P
RX1B1N
RX1B0P
RX1B0N
RX1BCLKP
RX1BCLKN
33R
33R
VCC_AMP
R734
10R
Q708
2N3906
NC
RX1B2P
DDC1BSCL R546
DDC1BSDA R547
HDMI-CEC 2
+12V_NORMAL
10K 1
R736
22K
AVCC
E67
RX1B2N
RX1B1P
R527 100R
FB1
R733
Q709
BT3904
NC
RX1B1N
RX1B0P
+3.3Vstb
R526
NC/47K
HDMI_CEC
VCC_AMP
22K
1
E66
5.1R
RX1B0N
RX1BCLKP
HDMI1/5V
R524
1K
HOTPLUG_1
Q502
3904
VCC_AMP
LOUT+
C727
1000P/1μF
C728
1000P/1μF
LOUT-
ROUTC708
1000P/1μF
C726
1000P/1μF
ROUT+
R732
MUTE#
+ EC816
600Ω-3A-1206
220uF/25V
FB1'([\]%2113/9108/3113)*
"#U705LMNpin28! +,-/0123!
FB707 600Ω-3A-1206
L707 NC/33uH-2A
1uF
C741
VCC_AMP
26 C731
0.22uF/25V
25
24
L708 NC/33uH-2A
FB708 600Ω-3A-1206
L709 NC/33uH-2A
L710 NC/33uH-2A
FB709 600Ω-3A-1206
VCC_AMP
FB710 600Ω-3A-1206
NC
5.1R
5.1R
4.7K
OUTPL
23 C733
0.22uF/25V
22
0.22uF/25V
E65
5.1R
5.1R
R523
10K
R525
10K
R528
PGND
BSPL
LINN
BSNL
OUTNL
PVCCL
GAIN0
FAULT
GAIN1
LINP
AVCC
AGND
27
U705
TPA2113/TPA3113/RT9108
1
28
SD
PVCCL
2
3
4
5
6
GAIN0
7
16
17 C734
18
19
21
BSNR
C735
20 0.22uF/25V
PGND
OUTNR
OUTPR
BSPR
NC
R514
5.1R
5.1R
0.22uFAL1+
GAIN1
8
AVCC
GVDD
PVCCR
E63
R515
R516
DDC2BSCL
DDC2BSDA
R517
R518
R522
10K
HOTPLUG1
2 HDMI2-HPDIN
R519
R520
RX1BCLKN
2 HDMI1-HPDIN
R788 1K
C725 1uF
R735 NC/0R
C729 0.22uF
AL1-
AL+ C738
MUTE#
5.1R
MUTE
R521
DDC1BSCL
DDC1BSDA
VCC_AMP
9
RINP
VCC_AMP
E64
HDMI1/5V
HOTPLUG_1
AL+
AR+
C456 NC/560p AL1+
HDMI2/5V
HOTPLUG_2
HDMI_CEC
HDMI_ARC
HDMI Interface
20
HDMI2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
J502
21
21
DATA2+
DATA2 SHIELD
DATA2DATA1+
DATA1 SHIELD
DAT1ADATA0+
23
23DATA0 SHIELD
DATA0CLK+
CLK SHIELD
CLK22
22
CEC
NC
SCL
SDA
DDC/CEC GND
+5V POWER
HOT PLUG
20
20
HDMI1
J501
21
21
DATA2+
DATA2 SHIELD
DATA2DATA1+
DATA1 SHIELD
DAT1ADATA0+
23
23DATA0 SHIELD
DATA0CLK+
CLK SHIELD
CLK22
22
CEC
NC
SCL
SDA
DDC/CEC GND
+5V POWER
HOT PLUG
20
R776 0R
R768 0R
2113/9108/3113(3110)
AMP_LIN
AMP_RIN
C736 1uF
NC
R789
10K
R790 10K/75K
10
PLIMIT
C730 1uF
C732 0.22uFAR1- 11
RINN
0.22uFAR1+ 12
13
AR+ C739
15
E62
100R
100R
R729
47K
R722
1K
VGA_VSYNC 2
VGA_HSYNC 2
D55
330R
+3.3Vstb
C457 NC/560p AR1+
PVCCR
E61
R409
R410
100R
100R
VGA-Rin 2
10R AV1_VIN
R411
R412
2
BAV99
R784
GAIN0 10K
14
PBTL
E60
R414
VGA-Lin_AU 2
VGA-Rin_AU 2
R724
R718
330R
EC117
47uF/25V
R783
NC/1K
R755
0R
R606
"#U705LMNpin15!
+ EC817
220uF/25V
E78
22K
R537
RX516
NC/V800AA
10Ω
RX512
NC/V800AA
10Ω
NC/V800AA NC/V800AA
YPbPr_PR
AV1-VIN
RX532
NC/V800AA
FB405
22K
R413
R406 R407 R408
75R 75R 75R
FB406
22K
DDC_SCL_D
DDC_SDA_D
FB407
22K
NC/V800AA
NC/V800AA
NC/V800AA
R421
EC112
220uF/16V
1
Q701
3906
6
5
GAIN1
R787
NC/10K
C602
AV-JACK-1
R
Y
V
7
VGA
10Ω
10Ω
10Ω
10Ω
R422
NC/V800AA
NC/V800AA
R725
270K
R871
1K
RX601
AV AND YPbPr
L
Pb
Pr
VGA IN
J402
11
12
13
14
15
FB408
FB409
FB410
FB411
NC/V800AA
NC/V800AA
NC/V800AA
NC/V800AA
6
3
2
5
4
1
R868
10K
VCC_AMP
0R
R786
1K
1uF
C742
E79
NC/Side_AV
J408
3
S
2
S
1
G
Single RCA
VGA Audio IN
J404
MUTE CONTROL
MUTE R879
1K 1
Q852
3904
EPQRSTUV
WIXU705YQ TDA3113 Z TDA2113 GR790=10K
WIXU705YQ RT9108 GR790=75K!
GND
2
2
4
560p
C452
22K
22K
C453
560p
C405
33P
J802
Head Phone
4pin-2.54mm
OFF
R873
Q851
3904
6
TCLOD
GAIN0=0
GAIN1=1
R603 10K
NC/10K
3
4
NC/V800AA
R434
NC/V800AA
R437
NC/V800AA
L401
SPDIFOUT
0R /FB_11_OHM_500MA
PH_L
C812
10p
2
TP1 1
5
PH_R
2
1
PH_DET 4
PH_L
3
TP1
FOR 2X3W
1E56 BIT0
2 AMP-MUTE
ON:9.7V
OFF:4.3V
NC/V800AA
NC/10P C601
C606
NC/10P
5
6
NC/V800AA
NC/V800AA
NC/V800AA
SIDE_CVBS
SIDE-AU-L
SIDE-AU-R
R440
75R
R29
1K
R948
PH_DET
PH_R
C811
10p
AL+
ROUT+ 1
ROUT- 2 1
LOUT- 3 2
LOUT+ 4 3
4
ON
1517:
RX603
RX602
NC/V800AA
RX604
NC/V800AA
5
6
1
2
3
4
5
6
C401
150R
R947 10R
FOR S2
C813
10p
R851
100R
R946
1K
NC/1uF
C743
C818 NC/1uF
EC813 NC/100uF/16V
EC8081 NC/470uF/10V
LOUT+
2
EC8091 NC/470uF/10V
ROUT+
2
R723 R719
7
7
J403
J405
NC
NC
SPDIF_OUT
SPDIF Output
2 SPDIF_OUT
RX515
VCC_AMP
R945
10R
SVR
FOR S2
MUTE
8
8
CN807
0R
R887
4.7K
10K
R530
HDMI3/5V
10K
R529
HDMI3-SCL
HDMI3-SDA
R532
10K
DVD_IN_R 2
DVD_IN_L 2
HDMI3-HPDIN R531
DVD_IN_R
DVD_IN_L
1
HDMI3-SCL
HDMI3-SDA
Q503
3904
Date:
Custom
Size
Title
HDMI3-HPD
R533
1K
HDMI3/5V
1
2
2
MSD3391DS
Friday, March 30, 2012
Sheet
4
YPBPR VGA IN & AV IN
Document Number
of
9
Rev
1.0
D
C
B
A
- 29 -
RX521
R417
AR+
0R/4.7K
R872
R423
RX523
RX528
16
17
R415
R416
75R
C817 NC/1uF
NC/0R NC/0R
C451
0.1uF
3.3VA
R827
100K
EC807
220uF/16V
AMP_LIN
R825
1K
EC812
220uF/16V
AMP_RIN
1
2
3
4
5
6
7
8
9
10
R424
12K
Head Phone
C815
1uF
HP_DET
2 EARPHONE_LOUT
2 HP_DET
2 EARPHONE_ROUT
1517
IN1
SGND
SVRR
OUT1
PGND
OUT2
VCC
M/SB
IN2
GND/HS
U802 NC/TPA1517
GND/HS
GND/HS
GND/HS
GND/HS
GND/HS
GND/HS
GND/HS
GND/HS
GND/HS
GND/HS
2
2
3
R769
R778
12K
RX527
5
NC/22K
NC/22K
C450
560p
RX526
7
7
75R
75R
NC/10P
3
3
2
3
1
C
B
A
20
19
18
17
16
15
14
13
12
11
2
3
560p
3113: 0~2V standby
3.4~8.8V mute
9.2↑V normally
1
2
1
2
RX524
7
RX522
RX529
1517GCD4.7K
2113GCD0R!
4
GND
29
3
2
RX525
8
8
8
RX513
RX518
RX519
RX520
NC/470pF
5
C819
10P
C139
NC/470pF
RX517
+
+
+
C138
7
7
+
8
8
7
7
8
8
+
J701
RFIN
5
1
6
RFIN
C720
3.3V_Tun
47nF
C701
120pF
10pF
C722
3.3V_Tun
C721
47nF
C704
120pF
C706
220nH 120mA
C705
82pF
4
D701
NC/BAV99W
C724
3.3V_Tun
C723
47nF
3.3V_Tun
47nF
4
3.3V_Tun
R701
0R
1
2
3
4
5
6
7
8
9
10
3.3V_Tun
220nF
C702
VCCRF
RFin
NC
NC
GNDDIG2
Test2
Test1
GNDDIG1
AS_XTSel
GNDDIG0
CapRFAGC
C745
NC/47pF
C744
NC/47pF
C714
3
3.3V_Tun
U701
TDA18273
Y701
18pF
C715 3.3V_Tun
18pF
NX3225GA/16MHz
TUNER_SDA 2
TUNER_SCL 2
3
C716
100nF
IRQ
V_Sync
XTOUT1
XTOUT2
GNDDIG3
IFn
IFP
GNDIF
VCCIF
V_IF_AGC
L705
C717
6.8nF
30
29
28
3.3V_Tun
27
26
25
24
23
22
21
C718
2.7nF
C707
6.8nF
R704
430R
C719
220nF
2
R703
1k
C709
100nF
C710
100nF
2
3.3V_Tun
IFAGC-T 2
3.3V_TUNER 1
D_IFN 2
D_IFP 2
Document Number
1
1
Sheet
MSD3391DS
Saturday, January 14, 2012
TUNER
E
XLVDS/!
Title
Size
B
Date:
7
of
9
Rev
1.0
D
C
B
A
- 30 -
31
VHFSupply
CP
20
100nH_150mA
32
VHFL
VTUN
19
100nf
C703
33
VHFSens
GNDSYNT
18
8.2nH_110mA
L704
34
VHFH
35
VCCRF Filter
VCCSYN
16
CAPREGVCO
17
2.4nH_220mA
L703
36
UHFL
Xtalnot
15
37
UHFSupply
Xtal
14
2.2nH 1000mA
L702
38
UHFH
Test1
13
39
RFAGC_Sense
SDA
12
150pF
3.3V_Tun
L706
40
SCL
11
General Vcc decoupling
3.3V_Tun
47nF
330nH 140mA
Each of these Vcc pins of TDA18273 is decoupled by a
single capacitor (pin 1, 16, 27, 35)
C713
L701
10uF
D
C
B
A
5
R706
4.7k
R705
4.7k
C712
10
9
8
7
5
4
3
2
Service Manual
Model No.:
7-2 .Wiring Connection Diagram
4
3
2
5
1
NO.N ame
Connection Wire(For Speaker)
1
Connection Wire(Power For Mainboard)
2
LVDS Wire
3
Connection Wire(For Remote and Keyboard)
4
Connection Wire(Control for Backlight on/off)
5
- 31 -
Service Manual
Model No.:
8. Measurements and Adjustments
1. PICTURE MENU
Note:
1). Audio language is available in ATSC/TVmode only.
2). Auto volume is available only when the input signal volume is too
large or there is distortion.
In this menu,you can adjust the picture options here,
such as contrast, brightness, etc.
Press
to select, press OK to adjust.
<
Picture Mode
Color Temperature
VGA Setting
Aspect Ratio
Noise Reduction
Picture
Standard
Normal
Fill
Middle
>
3. TIMER MENU
In this menu, you can adjust the sleep timer, time zone, etc. Press
select,press OK to adjust.
Note:
1). If you want to adjust contrast, brightness, color, and sharpness, the picture mode
must be set to personal.
2). This will increase or decrease Warm (red) and Cool (blue) colors to suit your
personal preference.
Select Cool to give the white colors a blue tint, Normal to give the white colors a
neutral tint, Warm to give the white colors a red tint.
Standard mode is the default setting, if you select some other options, the power
consumption may change.
<
Sleep Timer
Time Zone
DST
Time Format
Clock
Time
Off
Pacific
Off
12-hour
----/--/-- --
to
<
Note:
1). Time zone, DST (Daylight Saving Time) and the clock are available in
ATSC mode only, and the Clock can't be adjusted.
1.1 Advanced
When a PC is connected, you can adjust the PC advanced settings.
1). H-Pos: Adjust the horizontal position of the screen.
2). V-Pos: Adjust the vertical position of the screen.
3). Clock: Fine tune the screen width.
4). Phase: Fine tune the phase of the screen. Usually you don't adjust this
item.
5). Auto: Auto adjust to fit the screen.
4.OPTION menu
In this menu, you can adjust the Menu language, Closed Caption, Restore
Default etc.
Press
to select, press OK to adjust.
Menu Language
Transparent
Closed Caption
Restore Default
Advanced
H-Pos
<
Option
English
25%
<
H-Pos
Clock
Phase
Auto
4.1 Closed Caption
MENU
CC Mode
2.AUDIO menu
In this menu, you can ajust the sound options here.
Press
to select, press OK to adjust.
CC Off
Basic Selection CC1
Advanced Selection Servicel
Option
<
Audio
Sound Mode
Audio Language
Digital Output
Surround Sound
Auto Volume
Standard
English
PCM
Off
Off
<
MENU
- 32-
OPERATION
Content
1). CC Mode: Switch the closed caption mode.
2). Advanced selection: only available in ATSC.
3). Option: Used to edit the CC font.
Rating
Note:
1). Restore Default: Restore Default will clear all the programs and reset
all the settings to default value.
Content
FV
L
D
V
S
(Adult
(Sexually
(Fantasy (Violence) (Sexual
violence)
situation) language) suggestive
dialog)
TV-Y (All
children)
TV-Y7(Direct to
Suggested order children)
TV-G(General
age
X
audience)
5.LOCK MENU
In this menu, you can change the password and adjust the vchip settings.
Enter the password, to enter the lock menu. The factory default password
is 0000.
<
Change Password
System Lock
US
Canada
RRT Setting
Resel RRT
Lock
TV-PG(Parental
Guidance
suggested)
X
X
X
X
TV-14(Parents
strongly
cautioned)
X
X
X
X
TV-MA(Mature
audience only)
X
X
X
And use the ENTER key to lock/unlock Parental
Controls .
Off
<
2). MPAA: Switching the movie-rating control level;
N/A, G, PG, PG-13, R, NC-17, X.
Rating
G
5.1 Change Password
1). Old password: Input the old password.
2). New password: Input the new password.
3). Confirm password: Input the new password again.
PG
Age PG-13
R
5.2 System Lock
When the System Lock switch is ON, the options listed below can be
adjusted.
5.3 US
Press the OK button to display the following screen.
NC-17
X
Description
General audiences, All Ages admitted
Parental Guidance suggested. Some material may not be
Suitable for children.
Parents strongly cautioned. Some material .may be
Inappropriate for children under 13.
Restrict. Under 17 requires accompanying parent or adult
guardian(age varies in some jurisdictions)
No one 17 and under admitted.
X is an older rating that is unified with NC-17 but may be
encoded in the data of older movies.
5.4 Canada
Press the OK button, to display the following screen.
TV
MPAA
Canada
Canada Eng
Canada Fre
MENU
OK
1). TV: Press the OK buttonto display the following screen.
TV RATING
MENU
1). Canada English: Switching the English rating control
level: EXEMPT, C, C8+, G, PG, 14+, 18+.
ALL
FV
V
S
L
D
MENU
OK
OK
- 33 -
OPERATION
Description
Rating
E
C
Exempt: Includes news, sports, documents and other information
programming: talk shows, music videos, and variety programming.
Children: Intended for younger children under the age of 8 years.
Pays careful attention to themes that could threaten their sense of
securityand well-being.
C8+
Children over 8 years old: Contains no portrayal of violence as the
preferred, acceptable, or only way to resolve conflict; nor encourage
children to imitate dangerous acts which they may see on the screen .
G
General: Considered acceptable for all age groups, Appropriate
viewing for the entire family, contains very little violence, physical,
verbal or emotional.
Parental Guidance: Intended for a general audience, but may not be
suitable for younger children (under the age of 8) because it could
contain controversial themes or issues.
Age PG
14+
18+
Over 14 Years: Could contain themes where violence is one of the
dominant elements of the storyline But it must be integral to the
devel opment of plot or character. Language usage could be profane
and nudity , present within the context of theme.
<
Air/Cable
Auto Scan
Favorite
Show/Hide
DTV Signal
Channel
Cable
<
6.1 Air/Cable:
Select Air TV signal and cable TV signal.
6.2 Auto Scan:
If it's the first time you use the TV, you should scan all the TV channels
first.
Press the OK button to confirm, to display the following screen.
Adults: Intended for viewers 18 years and older and might contain
depictions of violence, which while related to the development of
plot, character or themes, are intended for adult viewing. Could
contain graphic language and portrayals of secretary and nudity.
Auto Scan
Scan all channels
Digital channel only
Analog channel only
2). Canada French: Switching the French-rating control
level: E, G, 8ANS+, 13 ANS+, 16ANS+, 18ANS+.
Rating
MENU
Description
E
Exempt programming
G
General :All ages and children, contains minimal direct violence,
but may be integrated into the plot in a humorous or unrealistic
manner .
8ans+
General but inadvisable for young children :May be viewed by a
wide public audience, but could contain scenes disturbing to
children under 8 who cannot distinguish between imaginary and
real situations. Recommended for viewing with paren.
Age
13ans+
OK
Press the OK button to select a scan type, you will see the message below
which indicates that the auto search is in progress.
Auto Scan
Over 13 years: Could contain scenes of frequent violent scenes
and in tense violence.
16ans+ Over 16 years: Could contain frequent violent scenes and violence.
DTV+ATV
Found:
0
Programme(S)
Analog:
0
Programme(S)
Digital:
0
Programme(S)
18ans+ Over 18 years: Only for adult viewing. Could contain frequent
violent scenes and extreme violence.
1%...
5.5 RRT setting
in ATSC digital TV mode, it can be adjusted
5.6 Reset RRT:
Press OK button, the screen will be displayed as follow:
RF CH 2
DTV
6.3 Favorite:
Press the OK button to choose/delete favorite channels.
6.4 Show/Hide
Press the OK button to display/ hide the current channel.
6.5 DTV signal
Display DTV strength signal. It can't be selected or adjusted.
6. Channel MENU
In this menu, you can adjust digital and analog TV Channels.
Press
to select, press OK to adjust.
- 34 -
Service Manual
Model No.:
8.1 How to enter into the factory model
1. You can press "source-2-5-8-0" to go into factory setting. Presse the key "exit"
to shut the factory setting.
content:
1: ADC setup: set ADC value of YUV,VGA. It can also be auto-set. Adopt 100%
color bar to yuv and Checkerboard signal to vga.
2:Adjust the brightness and contrast ratio of each signal, which do not affect the
value of user's menu.
3: adjust the color temperature and white balance of each signal source.
4: SSC to adjust the spectrum for passing the EMC test.
5:special set
1)2hour off-- for Aging test
2)WDT --watch dog
3)white pattern --set pure color output for the panel, used at the checking and
aging test for panel.
4)reset
5)set the recorder
6)set power-on screen display.
6:QMAP adjust :adjust color quality.
7:PEQ set sound EQ
8:sw information: to check the sofeware information
9:UART DEBUG : Access to serial port and connect a computer if set to HK.
10:BMTEST :cpu check the CPU
The last line is SW Ver.No
- 35 -
Service Manual
Model No.:
8.2 How to update software
Haier MSD3391 F/W upgrade with USB SOP
Step 1: Ready for F/W Upgrade
1.1 Prepare a USB memory .
#$%
it from computer’s USB port!
Step 2: F/W Upgrade
2.1 AC ON
2.2,then input USB , press "MENU" and choose "update software", and then press "OK".
2.3,Now you should choose "Yes",TV begin to update.You should reset TV after update.
Note: When Upgrade on the process, please don’t Power-Off!
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Service Manual
Model No.:
8.3 How to enter into the hotel model
1. You can press "source-1-0-0-1" to go into the hotel model. Presse the key "exit"
to shut the hotel model.
Content:
1.Hotel Mode: Hotel mode switch
2.Panel Key Lock: Panel key lock
3.Max Volume: Hotel mode can adjust the maximum volume
4.Start Source: Hotel mode locking TV signal source
5.Start Channel: Hotel mode locking program channels
6.Start Menu Display: Hotel Mode menu is displayed
7.Input Source Change: Hotel mode is to display the Source
8.Save to USB: TV related equipment will be copied to the system, U disk ,
to other machines used for cloning
9.Loaking: U disk data will be cloned into the machine
10.Volume Default
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Service Manual
Model No.:
9. Trouble shooting
9-1. Simple check
- 38 -
Change LVDS wire
Yes
Check if there is +12V at
Pin35 in CN204
Yes
Check if the backlight of
panel is working
No picture but have sound
No
No
- 39 -
Change Panel
Change the Power
board
Yes
Pin3(3.3V) is normal
check if CN102 Pin2(5V) No
Still having
problems
Replace the
Q101 Q150
9-2. Main board failure check
Mainboard
Change the
Model No.:
Service Manual
No
Still having problems
Check the
speakers
Check if there is output at Pin1ǃ
Pin2 Pin3 Pin4 of CN807
Yes
No
- 40 -
Change Mainboard
Check if there is input at Pin3 ǃPin12 of U705
Yes
No
No
No
No
Change L707ǃL708 ǃ
L709ǃL710
Change U705
Change FB1
check the signal input
circuit of C738, C739
and EC807,EC812
check the signal input
circuit of L203, L205
Check the input source
Check if there is +12V at Pin15 and Pin28 of U705
Yes
Check if there is input at C738 ǃC739
Yes
Check if there is signal at L203 and L205
Yes
Check if there is
sound input signal
No sound but have picture
Model No.:
Service Manual
Yes
Yes
Yes
Change
Mainboard
work well
Check if there FLASH(U17)
has the right software and
Pin5 2-5V
CN101(Pin11-12:12V Pin7-8 5
:V
Check if there is voltage in
CN101(Pin6 5V )
Check if there is voltage in
No sound No picture
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No
No
No
Update the
software
Change the
Main board
Change the
Power board
No
Change sound
system
Still having
problems
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Update the software and
make the reboot;
or change the
Mainboard
For ease of use, recommend that customer format the picture and sound
settings in the automatic option.
Verify if sound system is
correct .
Poor sound
Poor sound
Still having
problems
Refer to relative
instructions in the
Manual for color adjust
Yes
Verify if the same
problem exists in
other channels
No color for some
channel program (black
and white)
Check out of picture and sound
system of this channel
- 43 -
Updata the software and
make the reboot;
or change the mainboard
No
No color for some channel program (black and white)
™
™
™
™
™
™
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1. check if the power supply have
12V and 5V output
• 2.Verify if the DC/DC convertors
have the right output
(5V,3.3V,2.5V,1.8V,1.32V)
•3.Verify if the Mainchip(MSD3391DS),
DDR, AudioAMP…solder well;
•4.Verify if the FLASH(U17) has the
right software and work well;
• 5.Verify if the Y1(Crystal) has the
right frequency
•
• Mainboard not work
1. check if the voltage input and
output of boost IC is working
normally.
2.Verify if the Mainboard output the
right On/Off signal to power board;
3.Verify if the Mainboard output the
LVDS singal to panel T-con board
4.Verify if the software is the right
version of this model.
5.Change the LVDS wire to check
if it’s broken.
Panel not work
™
™
™
- 45 -
1.Verify if the power cord connect well?
2.check if the power supply if working
normally ; check if the power supply of
+5Vstandby is working normally;
3. check if the POWER ON/OFF
voltage is high pressure;
4.check if the power supply have
+12V/+5V output;
Check if Main board / LVDS wire /
Panel are in good condition ?
™
™
Power board not work
™
Service Manual
Model No.:
9-3. Pannel failure
Failure Mode
Part
Name
Description
V B/D
Vertical bar
V Dim
Vertal gray line
V L/D
Vertical color
line(light or dark
forever)
H B/D
Horizontal bar
H Dim
Horizontal gary
line
H L/D
Horizontal
line(light or dark
forever)
TCP
Phenomena
- 46 -
Failure cause
Block Defect :TCP cracking or cracking
Dim or L/D :TCP Sunken
:TCP lead cracking
:ACF bonding short
:Awful environment and
something electric enter
into LCD
:Mis-align between TCP and
Panel
:Panel failure
:TCP failure
Service Manual
Model No.:
Part
Name
Description
Phenomena
Dot Defect
Bright dot dark dot in
pannel
Failure cause
Incoming Inspection
Standard
Bladder between Polarizer
and top glass
Polarizer Bubble
Bladder in Polarizer
Panel or
Polarlzer
Tine or rigidity arose
Polarizer Scratch Polarizer Scratch
Eyewinker inside Polarizer
F / M i n s i d e Eyewinker inside
Polarizer
Polarizer
Abnormal Display Abnormal Display
Circuit
Flashing
Bright and dark
display alternately
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1.Chip lose action
2.IC ahort or jointiog bad
3.Pannel and vsc connect
bad
Service Manual
Model No.:
Failure Mode
Part
Name
White Screen
Description
Phenomena
B/L normal,
only white screen
display
Black Screen
B/L normal,
only Black screen
display
FIIcker
Crosstalk
Failure cause
Maybe caused
by surge current
and EDS
LCD
Vcom imbalance
Circuit
Abnormal Color
Abnormal Color
Only
color abormal
Capacitance
improper bring
crosstalk inside
LCD pannel
Only
color abnormal
- 48 -
1.Chip
lose action
2.IC short or
jointion bad
3.Pannel and vsc
connect bad
Service Manual
Model No.:
Failure Mode
Part
Name
Mechanlcal
Nolse
Description
Phenomena
When
turn panel,appear
cacophony
Ripple
Connectric circle
B/L off
B/L lose action
*Connect
badness
between wire and
electrode
B/L dark
B/L brightness
darker than
normal
*Connect
badnessShort
between wire and
electrode
B/L
wire damaged
B/L
wire damaged
B/L wire open
Without backlight
B/L shut down
B/L shutdown in
sometime
F/M
F/M
inB/L ,white,balck
Rotundity
or wirelike
Operation
abnormal
or systemic noise
Operation
abnormal
or systemic noise
Short bitween
lamp housing and
wire, Because
consume power
too much
F/M in B/L unit
- 49 -
Failure cause
Caused
by Mechanica
noise of backlight
unit
Causeed by
between
mechanism and
pannel
Service Manual
Model No.:
Failure Mode
Part
Name
Light leakage
Mechanlcal or B/
L
Uniformity
Mount hole
Description
Phenomena
Brightness
at bottom of LCM
brighter
than normal
Failure cause
B/L unit badness
B/L brightness
asymmetric
Sheet in B/L unit
is uneven
Lack screw
or screw damage
*Lack screw
Screw damage
- 50 -
Sincere Forever
Haier Group
Haier Industrial Park, No.1, Haier Road
266101, Qingdao, China
http://www.haier.com
Printed in China