Haier HL42XR1 User Manual

M
SERVICE MANUAL
COLOR TV
Customer Model: HL42XR1
Service Model: HL42XR1a
CHASSIS: MTK5380L
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 b electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the
product deal with in this service information by anyone else could result in serious injury or death.
_#2009 (Qingdao Electronics limited company)
All rights reserved. Unauthorized copying and distribution is a violation of
law.
CONTENTS
Table of contents ..................................................................... 2
1. General Information ...........................................................4
1-1. General Guidelines .............................................................. 4
1-2. Important notice .................................................................. 4
1-3. How to read this Service Manual ............................................ 5
2. Specifications ....................................................................... 6
3. Location of Controls and Components ...........................6
3-1.Board Location .................................................................... 7
3-2. Main Board & AV Board ........................................................ 7
3-3. Power Board ...................................................................... 9
3-4. LCD Panel ........................................................................ 11
4. Disassemble and
4-1 Remove the
4-2 Remove the
4-3 Remove the 4-4 Remove the
4-5 Remove the
4-6 Remove the 4-7 Remove the
4-8 Remove the keypad control
Pedestal .......................................................... 13
Back Cover ........................................................ 13
speaker ............................................................ 13
Terminal Bracket ................................................. 13
power module ..................................................... 14
Main board ........................................................ 14
remote control .............................................. 14
assemble .............................................12
.............................................. 14
Installation Instructions5 ..................................................... 15
5-1 External Equipment Connections ............................................. 16
5-2 HDMI And DVI Connections ...................................................... 20
6. Operation Instructions ...................................................... 23
6-1 TV Side Panel Controls And Connections .............................. 23
6-2 Back Panel Connections ..................................................... 24
6-3 Setting Up Your Remote Controller .......................................... 25
7. Electrical parts ............................................................................26
7-1. Block diagram ............................................................................... 26
7-2. Circuit Diagram .............................................................................. 26
7-3 .Wiring Connection Diagram ........................................................... 42
8. Measurements and Adjustments .......................................43
8-1. Service Mode .................................................................................. 43
2
8-2. Measurements and Adjustments .................................................. 43
11
Trouble shooting ......................................................................49
9-1. Simple check ............................................................................... 49
9-2. Power Supply Board failure check .............................................. 49
9-3. Main board failure check .............................................................. 51
9-4. Pannel failure ............................................................................... 53
3
1. General Information
1-1 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
1-2 Important notice
1-2-1. 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
1-2-2. Be careful to the electrical shock To prevent damage which might result in electric shock or fire, do not expose this TV set to rain or
excessive moisture. This TV must not be exposed to dripping or splashing water, and objects
Filled with liquid, such as vases, must not be place on top of or above the TV
1-2-3. 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 tech-niquesshouldbeusedtohelpreducetheincidenceofcomponentdamagecausedbyelectro
Static discharge (ESD).
1-2-4. About lead free solder (PbF) This product is manufactured using lead-free solder as a part of a movement within the consum-er
products industry at large to be environmentally responsible. Lead-free solder must be used in the servicing and repair of this product.
1-2-5. Use the genewing parts (specified parts) 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
Components identified by mark have special characteristics important for safety.
4
1-2-6. Safety Check after Repairment
Confirm that the screws ,parts and wiring which were removed in order to service are put in the
original positions, or whether there are the portions 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.
Insuration Test
1. Unplug the plug from the AC outlet.
2. Remove the antenna terminal on TV and turn on the TV.
3. Insulation resistance between the cord plug terminals and the eternal exposure metal
should be more than M ohm by using the 500V insulation resistance meter
4. 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
1-2-7. Ordering Spare Parts
Please include the following informations when you order parts. (Particularly the Version
letter)
1. Model number and Version letter The model number can be found on the back of each product and the Version letter can
be found at the end of the serial number.
2. Part No. and Description You can find them in your service manual
1-2-8. 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.
1-3. How to read this Service Manual
1-4-1. Using Icons
Icons are used to attract the attention of the reader to specific information. The meaning of 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,
5
Warning:
maydamageequipment,loosedata,get anunexpectedresultor hasto restart(partof) aprocedure.
R ce:
A "warning"isusedwhenthereisdangerof personalinjury.
A "reference"guidesthereadertootherplacesinthisbinderor in thismanual,wherehe/shewill findadditionalinformationona specifictopic.
2. Specification
Model LA42R1
Screen size 42inch
Aspect ratio 16:9
Resolution 1920×1080
Contrast Ratio 1300:1
Angel of view H:178/V: 178
Color display 16.7M
OSD language English
Color system ATSC/NTSC
Audio system DK,BG, I, LL'
Audio output power(Built-in)(W) 10Wx2
Audio output power(outer)(W) No
Total power input (W) 215W
Voltage range (V) 120V+10% V
Power frequency (Hz) 60HZ
Time of sleep timer(MINS) 240Min
Net weight(KG) 27.5
Gross weight(KG) 32
Net dimension(MM) 1020/290/724
Packaged dimension(MM) 1110/360/795
3. LOCATION OF CONTROLS AND COMPONENTS
6
3-1 Board Location
No. Parts number Description A Board Main Board
B Board Power Board
3-2 Main Board & AV Board
3-2-1 Function Description:
Main Board:
Process signal which incept from exterior equipment, then translate into signal that panel can display. 3-2-2 Connector definition
Main board connector
Power connectors (CNA1)
7
Pin number
1
2 3 4 5
6 7
Signal number
GND
+5VSB
GND
GND +12V +12V
Notes"
CNA 1-Pin 1:System power on / standby System board will use this pin to control system power.
CN1
Pin number
1
2 3
4
Signal number
Dimming
ON/OFF
GND
SELECT(NC)
SW
Notes:
CN 1-Pin2: Backlight on/off The system can turn on or turn off the backlight of TFT LCD Panel through the power supply unit path.
CN 1-Pinl: 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.
CNA2
Pin number Signal number
1 +24V/16.5V
2 +24V/16.5V 3 GND
4 GND
Remote connector(CNE1)
Pin number Signal number
1 +5VSB 2 IR IN 3 LED RED
4 LED GRE 5 GND
Keypad connector(C NE2)
8
Pin number
Speaker connector(CNC1)
Signal number
1 2
3
GND
ADIN l-K0 ADIN2-K1
Pin number
1 2
3 4
Signal number
SPEA L+
SPEA L- SPEA R SPEA R+
Other con nectors: CNB2 to Upgrade the program of MTK5380L (U13) AND FLASH (U17)
J3
UORX 2
UOTX 3
+3V3SB 1 D
4
4xl WIHOUSnNG DIP41W/HIP2_O
3-3. Power Board
3-3-1 Function Description:
Supply power for Main board, Panel.
3-3-2Connectordefinition
CON3
9
CON1
CON2
Pin# Signal
1 GND
GND
GND 4 GND 5 GND
6 24V
7 24V 8 24V
9 24V
i0 24V
Pin# Si_nal
12V
2 12V
3 GND 4 6ND
5 5VSB
6 OI_
7 ON/OFF
Pin#
1 2
4
Signal
6ND
24V 24V
IO
3-4. LCD Panel
3-4-1 Function Description: Display the signal.
3-4-2 Connector definition
No S_I Descd_ion
'1 GND Gr,au_
2 NC No Conn_tign 3 NC No Conn_tien 4 NC
5 NC
No :Conn_tion No ConneXion No ConneXion
8 VBR EXT 9 OPC O_
11 GND t2 R1AN F_RST LVDS R_eiver Sig_;l (A-)
14 R1BN FIRST LVDS R_eiver Sig_l (B-) 15 R1BP F_RS]°LVDS R_eiver Sig_l (B+)
1,6 R1CN FIRST LVDS R_eiver Sig_l (_) 17 RtCP HRST LVDS R_eiver Signal (C+)
19 R1CLKN HRST LVDS R_:eiver Clock Si9_l(- )
Ex_mal VBR (From System) OPC ou_ (From LCIVI)
G;rou_
11
No
Bit Sel_t 'H' or NC= 10bit(D)_ 'L' = 8bit
28 _AN SECOND LVDS R_eiver Sig_l (A-)
................... ; ; ; ........................ ; ; <;; ; ............................................................
SECOND LVDS R_eiver S,ig_l (A+) SECON D LVDS R_eiver Sigral (B-)
3'I SECOND LVDS Receiver Sigral (B+)
32 R2CN SECOND LVDS R_eiver Sig_l (C-)
SECOND LVDS R_eiver Sig_l (C÷)
34 GND Ground
....................... ............................ ......................................; ,;; ; ...............................;; ; ; <; ;..............
SECOND LVDS R_eiver Cl_k Signal(-) SECOND LVDS R_eiver Cl_k Signal(+)
37 GND Ground
SECON D LVDS R_eiver Sig_l (_)
........................... ......................................... ............................................. <; .......................................................
SECON D LVDS R_eiver Sig_l (D+) SECOND LVDS R_eiver Sig_l (E-)
41 SECON D LVDS Receiver Sigr_l (E÷)
................42 i,on,orGND..........................................................................................................................................................................................................................
4:3 Resew_ t'1oconr_ion or GND
44 GND
i i
45 GND Ground
46 GND Ground
48 VLCD Po'_r Sup#y +i2_0V
4.Disassemble and assemble
12
4-1 Remove the Pedestal 4-3. Remove the speaker
Remove the two screw from the speaker indicated on figure above by red line.
(]) [Jay down the unit so that rear
cover faces upward
(2) Remove the four screw from the rear
cover indicated with red line.
_3) Then remove the pedestal
4-2Remove the Back Cover
4-4 Remove the Terminal Bracket
(1) Remove the seventeen screw indicated
on figure above by red line.
(2) Then remove the back cover from the
unit.
(`1) Remove the six screw indicated on the
figure above by red line.
(2) Then put the terminal bracket to the side
13
4-5 Remove the power module 4-8 Remove the keypad control
_1_ Remove the four screw indicated on the
figure above by the red line.
_2_ Then remove the power module
[] Remove the two screw indicated on the figure
4-6 Remove the Main board
above by blue line.
_Then remove the keypad module.
_1_ Remove the eight screw indicated on the
figure above by the red line.
_2_Remove the Main board
4-7 Remove the remote control
Remove the one screw, take out the remote control board
14
5.installationinstruction
Externa| Equipment Connections
Accessories
Haie¢ o
TFT-LCD TV
OWNER'S MANUAL
7
Remote control Owner's manual
Antenna Connection
Multi-family Dwellings/Apartments (Connect to wallantenna socket)
Walt Antenna
Socket
RF Coaxial Wire(75 ohm) I
i........ _ _ ........................... ,-.............. ;
i, /
VHF Antenna
UHF Antenna
Single-family Dwellings/Houses (Connect to wall jack for outdoor antenna)
Outdoor
Antenna
Turn ctockwiseto tighten _ ................
Alkaline battery(AAA) X 2
Bronze Wire ,................................................
Bronze Wire
Be careful notto bend thebronze wire when connecting the antenna•
,
-p-p
'v.--qF_
88
To improve the picture quality in a poorsignal area, please purchase a signal amplifier and install properly•
If the antenna needs to be split fortwo TV's, install a "2-Way Signal Splitter" in the connections•
To install theantenna properly pteasecontact a
professional in your area.
15
5.1 External Equipment Connections
NOTE: All cables shownare not included with theTV.
Choose Your Connection
There are several ways to connectyour television, depending on the components you wantto connectand the quality of the signal you want to achieve. The following are examplesof some different ways toconnect your TVwith differentinput sources.
Connecting aVCR
Toavoid picture noise(interference), leave anadequate distance between theVCR and TV.
Connection Option 1 Set VCRoutput switch to channel3 or4 and then tune
the TVto the same channel number.
Connection Option 2
1. Connect theaudio and videocabtes from theVCR's output jacks to theTV input jacks, as shown in the figure.
When connecting theTV toVCR, match the jack colors (Video =yellow,Audio Left =white, andAudio Right = red). If you connect a S-VIDEO outputfrom VCRto the S-VIDEO input, the picture quality is improved; compared to connectinga regular VCRto the Video input.
2. Inserta video tape into the VCRand press PLAY on the VCR. (Referto the VCRowner's manual.)
3. Setect the inputsource with using the INPUT button on the remote control, and
then pressA/V button to select the source, press ENTER button to confirm.
@@
O Q
0@
Y Pb Pr
@ @ DV,AUD,O
©"@',o
L-AUDIO-R VGA AUDIO VGA
@@ @@
L-AUDIO -R JVIDEO L-AUDIw
[]
i....... VCR
n
16
External A/V Source Setup
How to connect
Connect the audio and video cables from the external equipment's output jacks to the TVinput jacks, as shown
in the figure. When connecting the TVto external equipment, match the jack colors (Video = yellow, Audio Left = white, and Audio
Right = red).
How to use
1. Selectthe input source with using the INPUT button on
the remote control.
2. Press A/Y button to select the desired source.
3. Press ENTER button to confirm.
4. Operate thecorresponding external equipment.
Connecting a DVD player
How to connect
1. Connect the DVD video outputs(COMPONENT) to the YPb Prjacks on the TVand connect the DVDaudio outputs tothe YPbPrAudio IN jacks onthe TV, as shown in the figure.
2. If your DVD onlyhas an S-VlDEOoutput jack, connect this to the S-VIDEO inputon theTV, as shown
in the figure.
Note
If yourDVD player does not have componentvideo
output, use S-Video.
How to use
1. Turn on the DVD player, insert a DVD.
2. Use INPUTbutton on theremote control tosetect component mode.
3. Press Play button on external equipment forprogram play.
4. Referto the DVD player's manual foroperating instructions.
©@©@@'.
© () ©
@@@@@
Pb Pr L-AUD!O-R i VGA AUDIO
S-VIDEOL-AUDIO-R
@@
© ©
DVI AUDIO
DVI AUDIO
[ VGA AUDIO
VGA
©©@
VIDEO L-AUDIO -R
F _/trder
Video Game Set
V_
@@@
VIDEO L-AUDIO -R
Component Inputports To get better picture quality, connect a DVD ptayerto the component input ports as shown below.
Component ports on the TV
Video output ports on DVD player
or
DVD
17
Connecting a DTV(digitai TV)
This TV can receive Digital Over-the-air/Cable signals withoutan external digital set-top box. However, if you do receive Digital signals from adigital set-top box or other digital external device, refer to the figure as shown below. This TVsupports HDCP (High-bandwidth Digital Contents Protection) protocol forDigital Contents 480p,720p,1080i).
How to connect Use theTV's COMPONENT, VGAor HDMI
jack forvideo connections, depending on
your set-top boxconnector. Then, make the corresponding audioconnections.
How to use
1. Turn on the digital set-top box. (Refer to the owner's manual forthe digital set-topbox.)
2. Use INPUT on the remote control to select COMPONENT ,VGAor HDMI source.
Signal COMPONENT HDMi 480i Yes Yes
480p Yes Yes 720p Yes Yes
1080i Yes Yes 1080p Yes Yes
Connecting a digital audio output
Send theTV's audio to external audio equipment (stereo system) via the Digital Audio Output (Optical) port.
How to connect
1. Connect one end of an optical cable to theTV Digital Audio(Optical) Output port.
2. Connect the otherend of the optical cable tothe digital
audio (optical) inputon the audioequipment. See the external audio equipment instruction manual for operation.
Note
When connecting with external audio equipments,such as amptifers orspeakers, please turnthe TVspeakers off.
@@@
0
@@
© ©
@@
Y Pb Pr
©@
VIDEO L-AUDIO °R
Digital Set=top Box
©
i VGA AUDIO VGA
@@ @@@
L-AUDIO -R VIDEO L-AUDIO _R
port. Looking at the laser beam may damage
Caution: Do not look into the optical output
your vision.
18
Connecting a computer
Howtoconnect
1. To getthe bestpicture quality, adjustthe VGAgraphics card to 1024x768.
2. Usethe TV'sVGAor DVI (Digital Visuallnterface)Audio IN port foraudio connections,depending on your computer
connector. [] If the graphic card on the computer does not output analog and digital RGBsimultaneously, connect only one of
eitherVGAIN or HDMI IN todisplaytheVGAon theTV. [] If the graphic card on thecomputer doesoutput analog and digitaIRGB simultaneously, setthe TVto eitherVGAor HDMI ; (theother mode isset to Plugand Play automaticatlyby theTV.)
3. Then,make thecorresponding audioconnection. Ifusing asound card,adjust the VGA sound as required. Howtouse
1. Turnon thecomputerand theTV.
2. UselNPUTonthe remotecontrottoselectVGAor HDMIsource.
3. Check the image on your TV. There may be noise associated with the resolution, vertical pattern, contrast or
brightness in VGAmode. If noiseis present, changethe VGAmode to anotherresotution, change therefresh rate to another rate oradjust the brightnessand contrast onthe menu untilthe picture isclear. Ifthe refresh rateof the VGA graphiccardcan notbe changed,changetheVGAgraphiccardor consultthe manufactureroftheVGAgraphiccard.
Note
1.UseaDVl cable.
2.Avoid keepinga fixed imageon theTV's screen fora long periodof time.The fixed image may becomepermanently
imprinted onthescreen.
3. Thesynchronization inputform for Horizontal andVerticatfrequencies isseparate.
Resolution
@@@
Q Q
©@©
Pb Pr
© @@
VIDEO
L-AUDIO-R ::S-VIDEO
L
I
_mmmmmmmmmmmml
19
5.2 HDNll and DVI Connection
When thesource device(DVD player or SetTop Box) supports HDMI
How To Connect
1. Connect thesource device toHDMI portof thisTV withan HDMI cable(notsupplied with thisproduct).
2. No separatedaudio 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 supportAuto HDMI, you need to set the output resolution appropriately. To get the best picture quatity, adjust the output resolution of the source device to 1280x720p. Select HDMI input source in inputsource option of Select Main source menu.
When the source device(DVD playeror Set Top Box) supports DVl
How To Connect
1. Connect thesource device toHDMI portof this TV witha HDMI-to-DVI cable(not supplied withthis product).
2. Aseparated audio connection is necessary.
3. If the source device hasan analog audio output connector, connect the source device audio output to DVlAudio
In port Iocatedon the leftside of HDMI port.
How To Use
If the source device supports Auto DVl function, the output resolution of the source device wilt be automatically set to 1280x720p.
If the source device does notsupportAuto DVl, 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 inputsource in input source option of Select Main source menu.
2O
Cable sample
\
HDMI Cable (not supplied withthe product)
HDMI to DVl Cable (not supplied withthe product)
Analog Audio Cabte
(Stereo to RCA type) (not supplied withthe product)
"\\\\\
21
Connecting Headphones
You can connecta set of headphones to your set if you wish to watch a TV programme withoutdisturbing the otherpeople in theroom.
Plug a setof headphones intothe 3.5mm mini-jack socket onthe side panelof the set.
Power source
Wider Hole and Blade
Polarized AC Cord Plug
AC Outlet
TO USEACPOWERSOURCE
Use theAC polarized line cord provided for operation onAC, Insert theAC cord plug into a standard potarizedAC outlet.
22
6. Operation Instructions
Basal information
iI_' ):;;! 'q
i iili....................®
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i •........... i
i o
_- _.¢' ..............
< f-_,
o \j
r-
2 y >' i
+\/ ......................(_)
2 s_
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HL26K1/HL32K1/HL32XK1/HL42XK1
1.MENU: Menu display. Press oaccess heo_-scF-eer r_erudspay
2.iNPUT: Press to _ccess the input source mode. Pressrepe;:4edytoc}a_gethesouF-ceo/eo_eyouwsFt o
3.VOL +/< Press to adjust the volume. In the MENU screen, these buttons serve as left/rightbuttons.
4.CH +/-: Press to scan through channels. To scan quickly through channels, press and hold down
5.POWER: Press toturn on andoff theTV.
6.USB rput:Cor_eca USBfas} drve ovewJPEG m_gesor ste_ o MP3sorgs,
7.Av2 AUDIOJN: Connect the audio L/R cables fromthe video signalsource to these jacks.
8.AV2WDEO iN: Connects the compositevideo cable froman external signalsource to this jack.
9.Headphone jack : Headphone audio output terminal.
10.HDM! IN: Connect aHDMI device toreceive digital audioand uncompressed digitalvideo signals.
11. Remote Sensor : Receives R signals from the remote control.
wach. he MENUscF-eeF he NPU/butor se_vesas _eEN_F[_ilRb tot.
either +/-. In the MENU screen, these buttonsserve as up/downbuttons.
Do not put anything near the sensor,whch _/sybeck here_otec rtro s_8
23
6-2 Back panel connections
©
®
L i°
I
DVI AUDIO
Pb Pr
VGA AUDIO VGA
@
L-AUDIO -R S-VIDEO
o@ @ oo o
i
L-AUDIO -R
L-AUDIO -R
@
®
®
/
®
@
1. Digital Audio Output: Connect: vat ous Iypes of d gil:;}_t_}_tsdo equ pment NOTE: In standby mode, these ports will not work.
2. DVI Audio In: When us_9 a DVZ to HDe_Z adapter_ conned: the audo sDnat to these ;scks
3. Antenna Input: Connect cable or antenna signals to the TV, either directly or through your cable box.
4. HDMI In: Co nect a HDF_I dc_vce to rece w_ dgb2t audo and uncompressed d _ t_ vdeo
5.VGA Audio In: Connect the audio L/R cables from a computer to this jack.
6.VGA Video In: Connect a video cable from a computer to this jack.
7. VIDEO In: Connects the video signal from a video device.
8. Component Video In: Connect a component video device to these jacks.
9. AUDIO In: Connect the audio L/R cables from the video signal source to these jacks.
10. S-VIDEO In: Connect the S-Video cable from an external signal source to this jacks.
11. COMPONENT AUDIO In: Connect the audio L/R cables from the component video signal source to these jacks.
12. AUDIO In: Connect the audio L/R cables from the S-Video signal source to these jacks.
13. AUDIO Out: Connect the audio L/R cables to yor ado equipment
24
6-3 Setting Up Your Remote Control
The remote control cannot be operated unless the batteries are properly loaded. When using the remote control, aim it atthe remote sensor on the TV.
Function introduction
O ...........
@
Q .....
@--
SLEEP DISPLAY
USB PLAY/PAUSE STOP REC
REV FWD PREV NEXT
__REPEAI MTS/_SAP FRE_£ CHL/SI
GUIDE CCD ARC FAVORITE
ENTER
V
........
.... O
......... O
...........................
--@
....... Q
1.POWER Press to turnon and off theTV.
2.TV DVD SETBOX CABLEVCRAUD To select one ofthe system modes in which the remote control
can be used.
3.PICTURE Press repeatedly tocycle through theavailabte picture modes.
4. AUDIO Press to cyctethrough differentsound settings.
5.INPUT Show the input source.
6.MUTE
Switches the v eosoundonoroff.
7.VOLUME UP/DOWN
Press toadjust thevolume.
8.MENU Press to open the on-screen menu.
9.THUMBSTICK (UplDownlLeftlRightlENT_£R)
Allows you to navigate the on-screen menus and adjust the system settings to your preference.
10.SLEEP button
Press to display the sleep timer option.
11. USB:Press o sw ch oUSB r,
12. MTS/SAP
Selects MTSsound: Mono, Stereo, and SAP in Analog mode. Change the audio language in DTV mode.
13.GUIDE
Press to display the guide when you are watching analog or
digital channels,
14.CCD(closed caption)
Select a closed caption.
15./4DM:Presstoseect_de*, cecor/ectedto_he/4DM rput
16PC:PFess oseect hece_putercor_eced o heVGA rput
17.Number buttons
Press to change a channel.
18. button
Press to select digital channels. For example, to enter "54-3", press "54", " o" and "3".
19.RECALL
Press to jump back andforth between twochannels.
20.CHANNEL UP/DOWN Press to scanthrough channels. To sc_ qucky beweer he
as_. wochs_es p_essa_dtoddowr_e let _/_
21 .EXIT
Clears all on-screen displays and returns to TVviewing
from any menu.
22._!f:N7 F!.R
Accesses hehgh ghted tern r theo_sc_eer _eru
23.DISPLAY Press_odspsy h_ lVsatus rfo__ato_ o_ he opofhe IV
SO eof _
24.USB Functions
Control the USBSystem.
_1/_ Rewind / Fast 4_11/_ backward/Forward [] Stop D,, Play/Pause REC REPEAT Repeat
25.FREEZE Press once to display a frozen image of the current program,
but audio continues. Press again to return to the program.
26.CH.UST
Open the channellist in TV.
27.FAV.LIST Press to open the favoritechannel listin TV.
28.ARC(Aspect Ratio Contro0 Press to change the aspect ratio.
25
7. Electrical parts
7-1. Block diagram
T_E
:5
L
L
Y
PB
PE
L
R
DO_
L_S
YLAT T_L D_FLAY
MTK5380L
m m
m
MT8292
7-2. Circuit Diagram 26
TPA3101
1 F 1 F
MT5380 (DDR1)
MODEL NAME: MT5380P1-V2
01. INDEX
02. DIGITAL POWER
03. ANALOG POWER
04. PERIPHERAL
05. ANALOG PLL/USB2.0/TUNER
06. DDR1 MEMORY
07. FLAS H/JTAG/UART/I R/TRAP
08. HDMt/SPEAKER
09. LVDS/MUTE
10. YPBPR/L/R
11. VGA IN/LR
12. AV IN/L/R/CVBSO
13. LINE OUT/HP
14. BACK LIGHT/MAIN POWER
GPIO Definition
GPiO1 Mute# GPiO3 HDMt/Sl
9_!9:::::::4............................ ..................................................................................
P?!°::::::,5............................. ....................................................................
GPtO6 HDMt EEPROM Write Protect GPiO7 HDMt HDP GPiO8 Speaker Mute
GPIO 9 LVDS Power Control
..................................:::::::.......................................................................................................................................................................................................
...... !0:::::::! _ _/ PA_ e2 c e nt[o I(R e serv e ...................
GPiO11 LVDS Panel Control(Reserve) GPtOoo12 U2RX
GPiO 13 U2TX OPCTRL0 CEC Function
OPCTRL1 VGA EEPROM Write Protect OPCTRL2 Back Light Control
OPCTRL3 Unused OPCTRL4 Trap
OPCTRL5 HDMt/S2 AIN1,2,4 Unused OPWM0(GPIO 40) Unused VCXO(GPIO 67) Unused
RF AGC(GPiO 62) Unused AIN3 L(GPIO 74) Unused
AIN3 R(GPIO 75) Unused
+/2V
o
System EEPROM Write Protect
GPIO Definition
Rev History Note DATE
V1 INITIAL VERSION 2007/04/09 V2 1Change Vcore Voltage 2Add FB for DV33 and AV33 Reserve
3 Add R49, R50 for A version IC 4 Change C20, C21 for crystal capacitors 2007/06/11 5Add DRAM Serial resistors 6Add CEC uP 7 Add U16 MT8292 2007/06/11
leo
HT5380 LQFP
u13
o
MT8292
T
TEST
Jl
EM_/HAJER
CNE2
ADN2 KI
D! .......
PH 3H
m
C74
R21_ luF
DVOPW R_I_
47K RO603/SMD
+3V3SB
....../ f.....4 d.........
co2_1 /_co29 J_ D_.b D3
loop /00pF ESD O4O2 10pF R1695
_ _ RO60S/SMD
1708 /a
...... +5Vc_Bt __R16 7 47K Q51 +5VSB RO603/SMD
Ok 2NS904
O_03/SMD SOT23/SMD
OPCTRL3 /0 _ 709
TP6
CON2/NC
NC NC_4 7K Q2 R060 _SMD 9
Q27 1 F 7A
s D ;_ / 4_'_TP3 c 70UFI6V/D/0H9
234567891011121314,15 GND
TEST COPPER DVD 5V
_ TEST COPPER
TEST
TEST
_1707 L# _ ROGO3/SMD
O53 O_03/SMD LED#
2NS_04 "
+5VSB p_l
© +5VSB +5VSB +/2v
R0603/SMD R398/K t t 3U_TjC 3
24,7,8,9,10,13 _SVSSB
2,/1,/5 _SVSB
S,9,/5 +/2V
234S891015 +SV
40PWRSB
I0 _R_N
40PCTRLS
4 ADEN1 4 ADEN2
4 GPO 3 _5D
TP23
__ DVD 5V ]
GP'O 3 v_ TP93 _ /
7k _O_03/SMD
+I2V
ADEN2
_ ADEN1
_ aPo 3
FB11
+12V
R169 0 LED GRE#
OVOPW R16_ 0 LEDRED#
R1698
TP20
__CE6
TP87
PSg Pg0
C701 01uF
CNEI TEST
_5VSB
TP"
_oo_o
0.8 x (1+2.49KJ470) = 5.04V
/K
A I B I c I D I E "
, ESD 0402 /0pF
PH_5H
T 81
1,3,4,5,6,7,8,9,10,11,12,13.14.15 GND
1,3,4,5,8,9,10,15 +5V
1,11,15 +5VSB
U1 AZ1117/adj
+5V
9
SOT223/SMD DV33 AV33
3 C_ L134
I,. 5 ouTI.... t __
A 1 1 1_,_o,o_o,1
yJ 110_°/o _CE71 _ CE1 / Os_3 ', I CB37
S 20uF/16v 100uF/16V --
NS/FB
1,4,7,8,9,10,13 +3V3SB
7 DVl 0 6 MEM VREF
6 VTT 6J DDRV
4_7_9_14 DV33
3,5,8,9,10,13 AV33
GND
+5V +5VSB
+3V3SB DV10
MEM VREF VTT
DDRV DV33
AV33
1
1 f __000_,_yO2200F10V_,000F10V,O_._oF _%.10F
_o__Z-__ r_,°_'s_==o_o_,s_o
100K 1%
DDRV DV33
U3
+SV or _12v SOP8/SMD DV10
R518 C301 O/P C302 R_
| | _ R0603/sMDTc0402/SMD;3 | C0402/ RC CB5 CE33 CE9 ", CB42
3K 0.1uF 1O0nF 1K t "
AP1513/SOP-8
I i!,
lOOoF,lOV --_--0.1oF> lOOK / _ >> _ Tco402,s_%_F'4_OoF,lOV,_ C470UF16V/DT_;0402/SMD
7
U6 AZ1117/adj _ - 3 IN
+5VSB SOT223/SMD 9 +3V3SB i i
i !c1E_u!U/_VV/D 6 C100UF16V/D6"3_ 7C0402/SMD _
= _o;:go =
O_4
I 0.1uF
C0402/SMD 0.8 X (1+1_2K) = 1.2V
1.25 x (1+180/110) = 3.3V
+5V Ull
o
,O--OA .....
LOW ES
< I ¢ 561 _ CB573 CE579
q LT1_84 T/O_2 -3 ,03_;MD _;_0F/sMD 4C7407;F/_IVv/D10H9
1.25 x (1+162/150) = 2.6V
_R32 IC RT9199 DDR Termination SOP-8 100K 1 o VTT
C
C _220uF/16v
/C/I_'F_ CE654
VTT FOR DDR TBP_MINATOR HEN VREF FOR DDR AND
MT5381 VREF
DDRV
CE6
A I B I c I D I E "
28
U7 AZ1117/adj
+_v __
CE22 _ CB18
_ O.luF
C100UF16\ 'D6.3H
100uF/16V 71CO4O2/SMD
+5V SOT223/SMD
CE83
100uF/16V
C100UF16V/D }.3H7 CO4O2/SMD
_-- _ 7
U41 AZ1117/adj
SOT223/SMD
,N_OUT_ A
' Rt2 ' 110
' R14 __,RO6O MD
, 180 Y_
1% 3/SMD
t% 3/SMD
AV33
IC573 l_ CEt9
04O2/SMD
1pIF C47UF16V/D5H7
MD
1.25 x {i_180/ii0) = 3.3v
1.25 x {i_i00/i00) = 2.5V
_ 7uF/16V
AV25
_ 100uF/16V
AV25
CE3O
100uF/16V f_ C100UF16V/DI.3H7
+12V
o
: 3 IN _ OUT ?
CB32 t
Z0.1uF
CO4O2/SMD
NC/1OOOu L/DU1311 D
U10 AZ1117/adj
SOT223/SMD
L3I
FOR MT8292 9V
D20 ii.I NC/1N41,
P"I
OPWM2
AV33 AV12
AV25
GND
+5V _
+5V TUNER
+12V
+9V
J_
1,2,4,5,6,7,8,9,10,11,12,13,14,15 GND << >>
2,5,8,9,10,13 AV33
+9V
3
i CE96
C220UF10V/D6.3H7
i 220uF/16V
AV12
! 1
RO603/SMD C575 O.luF CE28
5,8,10 AV12
+5V TUNER
5,12 AV25
1,9,15+12v <<>>
14+9v _4,7 OPWM2
o_L_F°_'t°°_°_'sl_°°°_Vv'__
R0603/SMD
1.25 x {l_O/1OO) = 1.25V
10% tolerance
_NC/1uF
+3OV _UNER
1 JR439,N/N./, NC/0R +30 TUNER +5V_TUNERc538_ - NC °_c _,
U9
9v I I °033sMDrER
CE224 CBt97 C574 CB398
0330UF1OV H7 I;O4O2/SMD 1;Fo2/SMD O4O2/SMD 220uF/16Vy_ O.luF i TC _.luF
A I B I C I D I E "
32/48KHz , Q16@41t NC/2N39 4
D22 NC/N 8
N°'33%uo Too402,sM:,
T tq ,ov)NC/33OpF..NC/22OuF/35V
29
DV33
R39
4.7K RO693/SMD
OSDAO
U13B
OSDA0 OSCLO
OSDA1 OSCL1
OPWM0 1q,q
OPWMI 2o4 OPWM2 ?0,_
VCXO 148
OXTALO 14,5 OXTALI 146
AVCC SRV 14q AVDD33 XTAL 147
ADIN4 154
ADIN2 @ ADIN1 1,51
PWRDET 1,50
AVDD33 REG 88 C XREG 07
ORESET# 71 OPWRSB 7_
NS/2.7K, R0603/S_
/
I 22pF
m06 OSDA0 207 OSCL0 GPIO 0
0,3 OSDA1 GPIO 1 0_ OSCL1 GPIO 3
OPWM0 GPIO 4 OPWM1 GPIO 5
OPWM2 GPIO 6 VCXO GPIO 7
XTALO GPIO 8 XTALI GPIO 9 AVDD33 SRV GPIO 79
AVDD33 XTAL GPIO 11
ADIN4 GPIO 13 ADIN3
ADIN2 ADIN1 OPCTRL9
ADIN0 OPCTRL1
AVDD33 REG OPCTRL3 C XREG OPCTRL4 ORESET OPCTRL5 OPWRSB
DV33
R25
1K
R060 ." MD
PWRDET
' > R28
----_-- 0.1uF
GPIO 0 .RO6_3/_M_.___, ---_ Q37 OSDA0 ,51 _ ,J,,',_I 4 -
- 33 30 !, CO4O2_IM_D
Ns/R_99 zzc ADDRgSS "A0" SOP8/SMD R0603/
C8
C04O2/SMD
MT5380 SMD LQFP LQFP256/SMD/5389/9
1OK R198 _ O O
S_[_ 1 _EPROM 24018
DV33
R40
4.7K R0693/SMD
OSCLO
1
C9
I 22pF
C04O2/SMD
24,5 GPIO 0 246 GPIO 1
?0q GPIO 3 710 GPIO 4
?11 GPIO 5 ,_q GPIO 6
60 GPIO 7 212 GPIO 8
21,3 GPIO 9 _14 GPIO 10
?16 GPIO 11 717 U2RX GPIO 12
GPIO 12
_10 U2TX GPIO 13
9? OPCTRLO 0/N_Ec 91 OPCTRL1 R0603/SMD
76 OPCTRL2
OPCTRL2
75 OPCTRL3 90 OPCTRL4
0q OPCTRL5
DV33
10K R060 MD U14 CBT0
2N3904 SOT23/SMD/ /
DV33
R15
POWER DOWN RESET# CIRCUIT
CE3 2N3904/NC
47uF/16v/NCI_,_ 2 06 R43 0/NC
D5 IuF/NC
1N4148/NC
10PCTRL3
1 AD)N1 1 ADIN2
+3V3SB
R51 NS/150
R0603/SMD
C XRE..___.GR27 v,N/,,__/SM D
R52 NS/1OO C25
RO603/SMD I 4.7uF/1OV
9 OPWM0 VCXO 9 VCXO
9 ADIN4 << >> ADIN4
R44 For PDP use.
(( _> OPCTRL3
C0805/SMD
_ OPWM0
ADIN2
OXTALI
+5V
/
_ R77
NC/0R +3V3SB RO603/SMD
_, R72
RO603/SMD . i _ _
.... R20
CE37 1K 9 U2TX
C229UF19WDSH11 _ 190->9R ORESET# 7,11 ©PCTRL4
1 Q1 9,14 OSCL0
1N4t48 47K __,7 1N4148/SMD RO6O 0.1u OPWM2
ICO4O2/SMD ICO4O2/SMD f EAD/SMD/O6O3 _
R22 RO693/SMD SOT23/SMDRO693/S D ^7 GP)OOD1 14 GP)O 1
L ....... 1 CO4O2/S_ 8,9,13,15 GP'O [4..11]
R31
5pF->2OpF 820nil CO4O2/SMD
C21 L36 I CO4O2/SMD I o.IUF
RO693/SMDR18 11_13 OPCTRL1
c 70PCTRL5
2N3904 9,14 OSDAO
t C22
C532
I nF 8 GP)O 5 <_4__>_ GP)O 5
C9492/SMD
1,2,3,5,6,7,8,9,10,11,12,13,14,15 GND <_( _ GND
2,7,9,14 DV33 +3V3SB
1,2,7,8,9,10,13 +3V3SB OSDA1
80SDA1
80SCL1 OSCL1
1,2,3,5,8,9,10,15 +5V OPCTRL2
FB_I FB m AVCC SRV
FB_17 FB m AVDD33 REG
+3V3SB
F?.___.._._F_ AVDD33 XTAL
1 OPWRSB OPWRSB
90PCTRL2
8 CEC DVlO
2,7 DVl0 U2RX
9 U2RX U2TX
OPWM1
1uF CB71
BEA /SMD/9693OXTALO
luF CB72
8 GP)O 7 _<_ _
IuF CB73
Z CO4O2/SMD I o.IUFCO4O2/SMD
<<>>
1
+5V
CEC
OPCTRL1 OPCTRL4
OPCTRL5
OSCLO OSDA0
GP(O 0 GP(O 1
OPWMI OPWM2
GPIO F4 1tl
H
GP)O 7
HOLE/GND
H3
)
HOLE/GND
H2
J
HOLE/GND
H1
)
HOLE/GND
H5
)
i i i
_ I 4 I 3 I 2 I _ "
30
] F ] F
USB DM _ USB VRT AVDD12 PLL USB VR
AVDD33 USB _6 USB DP AVDD12 PLL NS/_OOpF AVDD12 USB 67 AVD533 USB AVD512 APLL /_3
AV33
_ AV25
_470uF//6v >220u_ SOL
FB A DD33 USB AV12 FB34 FB B_D/ _y_ A_D[ B_D/ MD/0805 A DD25 SADC
TUNER DATA In7 RF AGC RI 9" 10K F AGC TUNER CLK TUNER DATA F AGC MD
+SVTUNER
_T_ C T 5V .SVF
CB1004 E31 NC
UI3D
tiff USB DM AVDD12 TVDPLL /fi 7 T@ 603/SMD
6 q AVDD12 USB AVDD12 STSPLL /_1 AVDD12 PLL C0402/
TP0 AVDD12 DMPLL _5_ AVDD12 PLL
47UF/10_ CB87 C54
_ "m _ ............ .......... _ _ _ _ l
/C0805/SvluI F ....
J_ J_ 0 luF C0402/SMD C0805/SMD 0 01uF 0 luF
T _ C0402/SMD AVSS25 SA C0402/S C0402/SMD
UI3H
AF
.............
/nil TUNER-CLK C568
.............T .T Tc'.T' .....
AVDD25 SADC
MT5380 SMD LQFP 0402/SMD
LQFP256/SMD/5380/9 _C0
F_
NC NC
NC D_F
GND GND
GND
/_ GND
rl DTV 8ADC/GW41F2
DVT-SADC/GW4 / F2
AVDD12 ADCPLL /f! _
AVDDI2HDM_PLL _55 AVDD12 PLL
AVDD12_TDPLL /5_ AVDD12 PLL
MT5380SMDLQFP LQFP256/SMD/5380/9
BEAD/ MD/0603
/_ AVSS25SADC
/_ 5 AVDD25 SADC
+5V
±
4 i# _,v_ 560R TUNER SCL
SDA
AS F
5 _ _" .... L i _-- ........
FAGC
q Q/ _F A_C 33pF 33pF /q DFAT _ TC0 02 _C0 02 SI '
DF
...... _+ _ .... _ _
+5V TUNER
T AGC 68K C696 C692
R1624
.... '£o°?
°,V4....
.... ....>./
TUNER DATA
TUNER CLK
AV12
FB19 FB AVDD12 PLL
_Y_ BEAmtC41 C31...... 1 1
i c0402/SUD C0805/SMD 001_F 01_F
AV12
l USB_5V
C/OOUFI6V/D5 3H7
i /0ouF/16v
TP/2 _ USBOPWRERR
USBOPWREN Q76
R2028
÷5V TUNER AS F
1_ FB48 F AGC
+30V TUNER FB/NC _ VT D_F
C/FB GND
IF USE T1 (DTV 8ADC/GW4ZF2) , TD/636F V FB48 SHOULD B_ N/C.
i C470U FI 6V/D8H9 D37 D36
+5V Q75
R2155
T 5V
D GND
C0402/S C0402/SMD
USBON USBDP
CE228 220uF/16V
ES_0402 0 15pF ESD O4O2 015pF
C0402/SMD C0402/SMD
SOT2S/SMD _'os¸' P_JS_¸
R2154 nanoSMDC/50F 20K RI206/SMD
2N3904
_5V F
RF AGO 3 /
ANT POWER SDA
GND
TDI636EFMK2
12346789101112 13 I4 15 GND << _
_4s:9=M_p:o4 <4>? ._P:os s_g_._P:os USBOPWRERR
I4 8292 MGPO3 %, 22
F;, "AO3401
4 7uF/10V/ NC//0K
.....................
AS
SCL
DIF
USB+5V U_B+5V
+5V TUNER
b_@ R168
C/08
/ NC//0K
T SCL
T SDA
_/ T AGC
DFATN+
TUNER
R173
3,8,10AV12 T
I¸2¸3¸4¸8,910,15*SV
247 _14 DV3S
312 AV2S
3 +SV TUNER AV33
23¸8¸9¸I013AV33
14 DVDD _ )) DVDD
MOP_O4 8292 MOP_O4 USBOPWREN
12 VP ATV V_V
12 VN ATV
.....
SIF LEVEL SHIFTER
SIF LEVEL SHIFTER
Near Tuner Near MT538X
C43 C/47 27 F
DFAT N+ A _ _Y_ .
" _ II L14 dUOnH l_ IL2123L23 220nH
1_012 i 33pF _dUOnH
DFAT_N _
oR , i_
i 33pF
C142 L21
L24 C208
NC _ TC0402iSMD
4 7pF
Use muRata Inductor and TDK Capacitor
GND dividing
FB22 NSIFB FB58 FB/NC FB39 FB/NC F_I NSIFB
B B B
31
U13A
RDQS0 11 RDQM0 13
RDQ0 9 RDQ1 6
RDQ2 7 RDQ3 6 RDQ4 ,5
RDQ5 4 RDQ6 3
RDQ7 ? RDQSI 17 RDQMI 15
RDQ8 19 RDQ9 _0
RDQ10 71 RDQ11 ?p
RDQ12 _3 RDQ13 _4
RDQ14 ?,5 RDQ15 _6
MEM VREF 53 RCS# 46
RDQS0 RA0 RDQM0 RA7
RDQ0 RWE RDQ1 RBA0
RDQ2 RA6 RDQ3 RBA1
RDQ4 RA5 RDQ5 RP_S
RDQ6 RA8 RDQ7 RA10 RDQS1 RA4
RDQM1 RCAS RDQ8 RA12
RDQ9 RCKE RDQ1O RA11
RDQ11 RA9 RDQ12 RA3
RDQ13 RA1 RDQ14 RA2 RDQ15
RVREF0 RCLK0 RCS
MT5380 SMD LQFP LQFP256/SMD/5380/9
MEM ADDR12 6 _ 7 RA12 MEM ADDR11 6 _/NiN. 5 RA11
MEM ADDR9 4 _AA 3 RA9 MEM ADDR8 47x4 RN04.0"2^v^ v 1 RA8
MEM ADDR7 47x4 R_0_(_2/_KJ_2 7 RAT MEM ADDR6 RN040_/S D_._A _ ,5 RA6
MEM ADDR5 4 'N/N/N. '3 RA5 MEM ADDR4 _ _N/N/X, 1 RA4
MEM WE# 47x4 R_0_2_N_3 7 RWE# MEM CAS# RN040_/S DM_,_ ,5 RCAS#
MEM RAS# 4 .V_ ;;_ RRAS#
MEM Ros MEM BA0 5 RBA0
MEM BA1 4 "v'N/N. 3 RBA1 MEM ADDR10 47x4 _ _ 1 RA10
MEM ADDRO 47x4 6 _/I_N_5 7 RA0 MEM ADDR1 RN040R/S 4DM_ 5 RA1 MEM ADDR2 4 .'-.,/,.,,% 3 RA2
MEM ADDR3 ? _ 1 RA3
RN0402/SMD
RN0402/SMD
RCLK0
47 RA0 36 RA7
4Q RWE# 43 RBA0
37 RA6 44 RBA1 36 RA5
4? RRAS# 35 RA8
45 RA10 39 RA4 41 RCAS#
3? RA12 31 RCKE
33 RA11 34 RA9
51 RA3 4q RA1
_Q RA2
_6 RCLK0# ?9 RCLK0
DDRV DDRV
UA1
MEM DQ0
MEM DO1 MEM DO2
MEM DO3 MEM DO4
MEM DO5 MEM DQ6
MEM DO7
MEM DOS0 MEM ADDR13
MEM DQM0 MEM WE#
MEM CAS# MEM RAS#
MEM CS#
MEM BA0 MEM BA1 MEM ADDR1O
MEM ADDR0 MEM ADDR1
MEM ADDR2 MEM ADDR3
RCKE
RCLK0 RA12 _/N/N22 MEM CLK0
RCLK0# RA13 _/N/N22 MEM CLK0# R0603/SMD
VDD VSS
?
DQ0 DQ15 VDDQ VSSQ
4
DQ1 DQ14
5
DQ2 DQ13 VSSQ VDDQ
7
DQ3 DQ12
6
DQ4 DQ11 VDDQ VSSQ
1Q
DQ5 DQ10
11
DQ6 DQ9 VSSQ VDDQ
13
DQ7 DQ8 NC NC
VDDQ VSSQ
16
LDQS UDQS
17
NC NC VDD VREF
NC VSS LDM UDM
?1
WE CLK CAS CLK
RAS CKE
?4
CS NC NC A12
BSO All
77
BS1 A9
?6
A10/AP A8
?9
A0
36
A1
3t 3?
qq
VDD VSS
16M x 16 DDR TSOP-66
DDR#1
TSOP66/SMD
RAI_A 22 MEM CLKEN
R0603/SMD
R0603/SMD / RA14100
"R0603/SMD
.ad--,
65
63 62
6O 59
57 56
54
51
4':)
47 46
45 44
41 46
39 ,36
37 36 35
MEM _Q14 _wap for layout MEM
MEM DQ13
MEM DQ12 MEM DQ11
MEM DQ10 MEM DQ9
MEM DQ8
MEM DOS1
MEM VREF
MEM DQMI MEM CLK0#
MEM CLK0 MEM CLKEN
MEM ADDR12 MEM ADDR11
MEM ADDR9 MEM ADDR8
MEM ADDR7 MEM ADDR6
MEM ADDR5 MEM ADDR4
RDQ047x4 6 _ 7 RN0402/SMD MEM DQ0 7 _ 678x4 RDQ1 6 _ MEM DO1 _ 6 RN0603/S
ROQ3 ? 6AA 1 MEM DQ3 1 AA} ? RDQ4
RDQ5 6 _ ,5 RN0402/SMD MEM DQ5 ,5 ./N/N/_ 6 RN0603/SM_
RDQ6 4 _ MEM DQ6 _ AA_ 4
RDO7 ? _ i MEM DO7 i _ _ _ ? RDQS0 RA1 "N/N/N. 47 R0603/SMD MEM DQS0 _75 R0603/SMD].
_*_ _Ji "/N/N_47 R0603/SMD MEMDQM0 _RA_*'_V_*75 R0603/SMD_ RDQMI RA3 47 R0603/SMD MEM DQMI _/XN'* 75 R0603/SMD_
_47 R0603/SMD MEM DQSI _RA'_"_v'_.75 R0603/SMD].
RDO8 "_ ,.."N/N/" 1 MEM DOS 7 _R_ 675x4 RD°9 RNA84 _ 347x4 MEM D°9 5 ./N/N._ 6 RN0603/S
RDQ10 6 _ ,5 RN0402/SMD MEM DQ10 ,3 _ 4 RDQ11 6 jNix/_ 7 MEM DQ11 1 ?
RDQ12 7 _ 6 MEM DO12 7 _ 6 75x4 RDQ13 ,5 6 MEM DO13 ,5 6 RN0603 SM_
RD 14 ' _ MEM D 14 ' _ --
O _ _ 4 O _AA_ 4
RDQ15 1 _ ? MEN DQ15 I I1 _A_A_ ?
1,2,3,4,5,7,8,9,10,11,12,13,14,15 GND ((_ GND
2 MEM VREF <<>> MEM VREF
- DDRV
2,7 DDRV _ VTT
2 VTT
6 _ 747x4 MEM DQ4 7 _ 675x4
RNA10 47x4 I I v _
RN0402/SMD
MEM WE# MEM CAS# 7 _ _ 7R5NX_603/SMD
MEM CS# MEM BA0 7 75x4
MEM BA1 ,5 jNiN/_ RN0603/SMD MEM ADDR10 3 _ 4
MEMADDR4 _ _ 75x4 MEM ADDR5 , 6 RN0603/SMD
MEMADDR6 _ _ MEM ADDR7 _N/N/"
MEM CLKEN RA_/_. NC/75
MEMMEMADDR11ADDR1231 _ 4? 7R5NXc4603/SMD MEM ADDR9
MEM ADDR8 _ MEM ADDR0
MEM ADDR1 7 MEM ADDR2 ,3 _ 4
MEM ADDR3 1 MEM ADDR13 _ /bx4
NC/'/'/'/'/'/'/'/'/'_RA 10 Hl_uuua/_wu R0603/SMD
R0603/SMD
VTT
VTT
J_
O
M#
DDRV
CEA1 CA7 A43 CA35 I
I I_.fll iA3 tA4 tA8 _8 $ _ ___4.TuF/10V I
o Ly88.3v7_oFTloF-- oF-- oFTloF o.1oF O0 0 ,SMO'
i -C0402/S_D -C0402/SMD _C0402/SMD I
VTT
iCA17 ICA19 ICA20 ICA21 ICA22 ICA28 ICA23
[ C0402/SMD C0402/SMD C0402/SMD C0402/SMD
]
C0402/SMD ! iC0402/SMDI c0805/SMD
VTT
?
ICA24 ICA25 ICA26 ICA27 ICA30 1 CEA4
0.1uF 0.1uF 0.1uF 0.1uF M_.7uF/1OV T 100uF/16V
ToH402,sMTo0402,s_To0402,s_To0402,s_080_,s_oO100UF16V/D6.3H7
J_
TS F2,s DT°. oF,S T°. oF/SMDT oF,SoT oF,SoT oF,So o ;o I°vD
_ I 4 I _ I 2 I _ "
32
POCEO# POOE#
PDDO PDD1
U13J
?,5P
POCE0 UORX
?,51
POOE UOTX
?50
PDD0
749
PDD1 OIRI
MT5380 SMD LQFP LQFP256/SMD/5388/9
JTDO R56
JTRST
JTMS
JTCK
JTDO
JTDI
9_ UORX 94 UOTX
93 OIRI
7,53 JTMS
?56 JTCK ?,5,5 JTDO
?_4 JTDI
JTRST# JTDI
JTMS JTCK
_x_ 33
RO603/SMD
T T T T
1,2,3,4,5,6,8,9,10,11,12,13,14,15 GND
JTRST#
DV33
tII
1
RN5 18K
RNO683/SMD
R53
10K
R0603/S_
R0603/SMD
PDDoR120 o _ot_
FRESE__s_VP
Iw/IJTAG DBGRQ 7
R58 _ST_ R59
O10K { 10K
RO683/SM_ RO683/SMD
U17
POCEO# 1
R54 18K RO683/SMD
JTAG DBGACK 9
M25P32
CASON8/SMD DUAL LAYOUT
DUAL LAYOUT
1 3
,5
DIP5X2/2.0MM/NC DIP5X2/P2.8
DV33 HOLD#
7 6
PDD1 NC
,5
POOE# S VCC
PDDO R12 CS#
2MB MX25L t605/S25FL016A/NS
GPIO 0 R197 NC/ K Q43
NC/10K
A
In
OIRI <<>>
DV33
POCEO# PO0
SO16W/SMD/MX25L6405
R200
OIRI
U18
PO2 PO1
_O/PO7
DV33
TT_ °
sc_KI_ _oD1
PO6 PO5
po4
PO3 GND
GND FRESET#
WP#/ACC
UORX
R45
4.7K UOTX RO683/SMD
FRESET#
NS/2N3904 SOT23/SMD
C0402/SMD
Sl
POOE#
Rl_//%% URX
R0603/SMD \\//
Rl_// NN UTX
RO683/SMD \\ //
DV33 4,9 U2RX
CB452 2,4,9,14 DV33 0 luF 2 DVl0
DCO482/SMD 2,6 DDRV
UOTX _100
FOR CODE DOWNLOADAND DEBUGGING PH3-4A
<<>> GND
1_2,11,15 +5VSB
1,2,4,8,9,10,13 +3V3SB
4,8 OSDA1 4,8 OSCL1
4,9 U2TX
+5VSB +3V3SB
U2RX U2TX
OSDA1 OSCL1
DV33 DV1O
DDRV
4 GP_oo <<>> GPIO0
11 +3V3SB TP102
11 R60 R61 TP104
DI _ TP183
* 2_
40PCTRL5 OPCTRL5
3,4 OPWM2 OPWM2 13 AOLRCK AOLRCK 13 AOBCK AOBCK
-- SIP-4P_2.OA
CNB2R62 R0603/SM
1
DVI 0
U131
VCCK VCC210 VCCK VCC210
VCCK VCC210 VCCK VCC210 VCCK VCC210
DVDD10 VCC210 DVDD10 VCC210
VCCK VCC210 VCCK VCC210
VCCK VCC210
E_PAD
E_PAD VCC310 3 E-PAD VCC310 3 E-PAD VCC310 3
E-PAD E-PAD E-PAD
E PAD E-PAD
MT5380 SMD LQFP LQFP256/SMD/5388/9
DDRV
U
DV33
DV33
R1 5 NC/4.TK OPWM2 4.7K 1 86
R1 2 NC/4.TK AOBCK 4.7K 1 55
R0683/SMD R8683
4.7K->47K AOLRCK NC/4.7 1 57
RO683/SMD R868_
RO683/SMD R8683/
+3V3SB
R1 2 "-4.7K OPCTRL4 NC/4.7 226
RO603/SMD RO6O3/S
R1 2 4.7K OPCTRL5 NC/4.7 1 27
RO683/SMD R8603/
Trap Mode OPWM2 AOBCK AOLRC K
Normal mode 0 0 0
ICE mode O O i
Core Reset 1 us 1 1
iB34 IB35 IB36 L.76uF/1OV ____IC4F5
CO4_S0_;F CO$S0_;F COTS0_;F j OO8O_,SMD|OO402,SMD
DV1O
i / o BYPASS
t
10_4 iD4_It_81 t_82 t_83 t_84 t_88 1_8_ t_80 t_88 1_8_
_[_o_il_&%%2,_mO.loFTO.loF To.loF TO.loF TO.loF TO.loFTO.loF To._oFTo.loF
t _ Cq402/}MD CO4O2/}MD CO4O2/S_D CO4O2/S_D CO4O2/S_D CO4O2/S_D CO4O2/S_D CO4O2/S_D CO4O2/S_D
DDRV
oo8o ,sT oo4o2,S%o4o2,s,
± -
L CORE BYPASS Near IC
tA37 tA38 tA39 tA4O tA41 tA42 tA4_
To.luF To.luF To.luF To.luF To.luF To.luF To._uF
D _CO4O2/SMD _CO4O2/SMD _O4O2/SMD _CO4O2/SMDA_402/SMD[ nn,_n?lSMgt
- - - DDR BY-?ASS Near IC_ -
]
_ I 4 I 3 I 2 I _ "
33
RX0CB N RX0C N RX00B N
RX00 N RX0 IB N RX0 I N RX02B N RX02 N
UI3K
7R RX0CB EXT REsLZZ_< nq RX0C OPW_ SV 7_ nl RX00B n? RX00 n_ RX0 18
n4 RX0 I AVDD33HDM_ n_ RX0 28 AVDD12CVCC n_ RX012
Ur53S0SMO LQFP LOFP256/SMD/5380/9
+3V3SBQ D153 R1605
J / ._I ....
RB520S 30/NC 27K
__ 11_K HDM{3 HPD
m ONe3 OOC SCL
_? HOM_3R×_ _'1 HOM_3R×C+ _ a__
HOM_3R×0+ __ HOM_3R×_
4 HOM__×_÷
i_ _ 13_'/N/ 1_40M4 HPD HDM2 RXI. /9 _ HDM4 RXC HDMI RXC+
/q HDM4 RXC+ _ _ HDMI RX0
a__
7 HDM4 RX0+ HDMI RXI-
L HDM4 RXI- HDMI RX/+
4 HDM4 RX/+ HDMI R_ 3 HDM4 RX2 HDMI RX2+
2-- HOM4 RX2+
021@ _11_1_ / HDMI3 RXC
021_ _11_ / HDMI3 RXC+
021_ _IIS_ / HDMI3 RX0
D21_ _ / HDMI3 RX0_
ESD 0402 015pF
D23_ _1_ / HDMI3 RXI-
D23_ _11_ / HDMI3 RX/+
D23_ _11_ / HDMI3 RX2
D23_ _S_ / HDMI3 RX2+
ESD O4O2 015pF
D20_ _11_ / HDMII RXC
D21_ _11_ / HDMII RXC+
[}21% _11_ / HDMII RX0
D21_ _ / HDMII RX0_
ESD 0402 015pF
D21_ _11_ / HDMII RX/+
D21_ _11_ / HDMII RX2
D22_ _ / HDMII RX2+
ESD O4O2 015pF
HOM_3OOC SOA 8 _
HOM_3R×0
HDM4 DDC SDA HDM2 RX2 HDM4 DDC SCL HDM2 RX2+
R2139 0 CEC HDMI RXC
HDM4 RX0 HDMI RX0+
i
OPWR0 SV
AVDD33 H
_ HOM_35V_N
023_ _IIS_ /
, 024_ _ /
, D24_ _IIS_ /
ESD0402 015pF
, D24_ _ /
, D24@ _ /
, D23@ _IIS_ /
ESD O4O2 015pF
, D22_ _ /
ESD0402 015pF
, D22_ _11_ /
, D23@ _11_ /
, D23_ _IIS_ /
ESD0402 015pF
AV33HDM_
RX0 CB _NR2 ./_ 5O RX0 CB RX0 C _N R4 _/_ 5O RX0 C
RX0 0 _N _V._50 RX0 0 _uF//SV RX0 IB _NR3S _ 5O RX0 IB RX0 I _N _50 RX0 I RX0 2B _N RS7 _/_ 5O RX0 2B
RX0 2 _N _v_,50 RX0 2
R0402/SMD RO402/SMD T
R0402/SMD
_ R0402/sMDRX0 0B _ C710
R0402/SMD R0402/SMD
R0402/SMD _ R0402/SMD
AV33_OM_ _
HDM2 RXC+
HDM2 RX0 HDM2 RX0+
HDM2 RXC
HDM2 RX/+
VERTICAL MOUNT
HDM4 RXC
HDM4 RXC+
HDM4 RX0
HDM4 RX0+
HDM4 RXI-
HDM4 RX/+
HDM4 RX2
HDM4 RX2+
HDM2 RXC
HDM2 RXC+
HDM2 RX0 HDM2 RX0+
HDM2 RXI-
HDM2 RX/+
HOM2 RX2
HOM2 RX2+
l
R2081 100 GPO 7
, Do
AV33HDM_ _ _
R212G ____ _
H
vcc
?
BRXCM BRXCP
vss
BRXOM BRXOP
vcc
n
BRXIM
q
BRXIP
vss
BRX2M BRX2P
vcc
N
ARXCM
m
ARXOP
vss
¢:----%
ARXOM
/n
ARXOP
vcc
ARXIM DRXOP ARXI P DRXOM
vcc vcc --
ARX2M DRXCP
74
ARX2P _ DRXOM _ I
,_1_-_-
vss o _ _ _ vss _ _,
R2148 _
TTT TTTTTTT°IT°IT°IT°'T°IT.....
J- 34
BEAD/SMD/0603 FBBEAD/SMD/0603 AVe3
o OSDA1 0 OSCLI
1oo OPWR0 5V
AW3 HDMI
/OK/NC
U8
CRX2M
vss _}1
ORXIP
CRmM
VCC --
ORXOP
CRX0M
VSS _
OR×OP
CRXCM
VCC --
DRX2P DRX,2M
vss _
DRXIP
DRXIM
vcc --
+3i3SB
C711
OuF//6V
+sv
47K 47K
R2079 _ R2080
AV33 HDM_
ATb354 3FPIO0
' HDM4 RX2
HDM4 RX2.
HDM4 RXI+ HDM4 RX/
HDM4 RX0_ HDM4 RX0
HDM4 RXC HDM4 RXC
AV33
FB35 FB AVDD33 H
A_
FB20 FB AVDD12 CVCC
l ......... I ........ I ....
HDM3 R_+ HDM3 R_
HDM3 RX/+ HDM3 RXt.
HDM3 RX0+ HDM3 RX0
HDM3 RXC+ HDM3 RXC
AV33 HDM_
=/0PF >/SPF
HDMI RST R215_V_47K
n
_V,,0 CEC
12345679101112 13 1415 GND
123,4,S,_JOlS +SV
23S9 10,13 AV33
35¸I0 AV12 OSOA1
4 OSOAI OSCLI 4 OSCLI CEC
4 CEC +3V3SB
49131S GP_O [411] _
HDM DDCSCL 0 OSCLI
HDM DDCSDA 0 OSDA1
4 9/4 OSCL0 OSDA0 4914 OSDA0
__ 12_'/N/'IK HDMII HPD
HOM_IOOC SOA 8
ONe100C SCL
HDM_IRXC HOM_IRXC+
HOM_IRX0 HOM_IRX0+
HOM_IRXl- HOM_IRX/÷
HOM_IRX2 HOM_IRX2+
_ HOM_I5V_N
C/7 CBI4S
C0805/SMD C0402/SMD
CON44
SHELL2 SHELL4 HPDET
DDCDATA m
CKShed
DOShield
DDCCLKNc_m
Ul Shield 4
D2Shield /
_2-- SHELL3 D2*
_SV
GND
CEC /?
CK
CK_ /'1
D0 q
D0_
DI _
Dl _
D2 _
01_F
CB145
C040SSMD
HDM_con
SHELL2 _214_,/,_ 1 K HDM2 HPD
CON45 _H
GND HDM2 DDC SDA
DDC DATA DM2 DDO SOL
SHELL4 HPOET_5v _ _ _ HDM2 5VN
CEC / _V_2 CECHDM2 _C
CK
CK Shield HDM2 RXC+
OK q_ HDM2 RX0
DO
D0 Shield HDM2 RX0+
DO HDM2 RXI-
D1
DDC CLKNc_/_
O1 Shield HDM2 RX/+
D1_ 4 HDM2 RX2
D2 3
D2 Shield / HDM2 RX2+
SHELL3 D2+
HDM Don
HORIZONTAL MOUNT
AVS38DM_
CHANGE GPiO 6 TO RESET HDHI SWITCH GPIO 6-1 RESET
GPiO--6-O NORMAL Rese_ time Pis. ref IC'S SPEC.
AV12
+12V
MUT_I
AR1
<<>> _No
_7
//lf......
A0N _44 A0P 943
AlP _ 1 A2N _a
A2P ;_CKIN
A3N
A5N _ q ASP _a
ASN _ A6P _7
CK2N _
A7N ??
A7P ??3
A0N AVDD33LVDSA A0P AVDD33 LVDSB AIN AVDD33 LVDSC
A2P CKIN CKIP TP2 A3N TN2
A_P CK2N CK2P AFN
ATP
MT5380 SMD [QFP LQFP256/SMD/5380/9
] F ] F
131415 GNO (<>>
/315 _12V +SV
1234581O15 +W
??? AVOO33 LVOS
AVDD33 LVDS
9_q AVDD33 VPLL
AV33
CE580
AV33
FB37 FB AVDD33 LVDS
CSS CSS
2 ......... Tc ........ Z ....C0402/SMD
7UF/10V CB155
AOSDATA0
23581O13 AV33
124781O13 *3V3SB
481315 OPO [4 11]
4 OPWMI _ _ OPWMI
/NT]_
4 ADN4 << >> ADN4
4 VCXO +_3SS
4,i4 _S_A0 _ O_A0
4 U2TX
I OV_ 5V _ )) 0V0 5__
............. ll
DV33
÷SVR3_1 'UD N_0
R392 /K/NC Dimming
OPWMI [ R0_3/S_£A _ a2_ _ CB:'_3 I I
- 2N3904 /uF
R0e03/SMD CB992
+3V3SS R400
° '_°4....
OPWM0
U2RX R210_. /00
...... TT
MD R0_D _ BL ON/OFF
........ 1
R0603/SMD X _L_ J_ t
MS0 PREST ADIN4 R2105 /00 / U
MS0 CLK VCXO
MS0 PWN "_ M80_NTO OPWMON21US_
+5V
0 I
I
TP84 TP85
CNI
/ PH4A
÷5V
SELECT R0603/SMD
......... R399
Inverter Control I _397
_46 47K PE_
AOMCLK _1U1
FB12 ¢_¢'_ FB/nc / ......................................_ VDSVD
L153 01UF
S_P4P 20A
ac
R0603/SMD
_0_03/SMD CNE4
U
PH_6_NC S_P_P 2 0A
CNE3 _ A4p
TP65 ASP
LVDS OUT QF3
RI206/SMD 220uF/16V 0luF C 603/SMD SMD/SOPS/PI_0UFI6V_H9 C0402/SMD
ROG03/SMD D6
12345678101112 1314,/5 GND
1,2,11,15_VSE_
/,3,/5 +/2V
I¸2¸3¸4¸581015 +_V
I¸2¸4¸7¸8,I0,/3 *3V3SE_ 0V33
2¸4¸7¸I4 0V33
10K ___
2K
OPCTRL2
A7P A7N
A6P A6N
IF Q67 : R125=5t K, R126 NC,Qg=2N7002 CB455 NC IF OF3:RI25=lK,RI26=47K,Qg=3904,CB455 =luF
---Z .......... -Z.........
35
SPDtF Out(Vertical)
UlSE
YON AVDD2RG_DC
PBOP
PBRON AVDD2 RGBFE
PROP
soY, Y_
Y_
pB_p
pR_p
DVDDI2VGA 117
Avss4_ RGBFE 1_'_ AVSS12RGBFE
AVDD12RGBFE 1_1
U_SSSOSMDLeFP LQFP2S6,SMD,SSSOa
PRO_N
AVSS12RGBADCYOP
7
Y eND
Av12
.....°D12:I.........
YPBPROLIN R152
YPBPRORN
DE_ MGP_O2 _2_2MGP_O2 14
il.... :_...............il....
4
R1_4_
CE_47 _OS/SMD CE_48
II ................ II ..........
IOUF,1OV R164B IOUF,1OV
1 C592
AVSS
DI:III:......
Avss
IR1848
_ 1oK
DVD¥1
_ESD_o2 IO_
_,....Ii@4
D192
_ESD_O2 IO_F
C_O2_SMD
R_OS,SMD
CNC4
_HS-SA-W
DVDLIN
14 DVD/DVBT/USBLf _
14 DVD/DVBT/USBR}N _ DVD R _1
_l__us_lnw_lnVn
SI_3_20,HAIER
DVDL IN
36
UTX#
--I VGASDA IN
HSYNC# R160 0 HSYNC
VSYNC# R167_/N/,0 VSYNC
1?
ESD 0402 t0pF
D23 R164 C133 ESD 0402 t0pF 2K 5pF
_R0603/S1D L
C0402/SMD _ R0603/SMD_ C0402/SMD
1N4148 VGA PLUGPW 1N4148/SMD
+5VSB
Ri D28
1N4148 1N4148/SMD
NEARLY VGA CON.
GRN
ESD 0402 t0pF 75 5pF C0402/SMD R0603/ MDC0402/S
GRN GND 0 171
BLU
ESD 0402 t0pF 75 5pF C0402/SMD R0603/ MDC0402/S
BLU GND 0 18
RED
ESD 0402 t0pF 75 5pF C0402/SMD R0603/ MDC0402/S
RED GND 0 194
NEARLY IC
68 163 10nF C132
___100 166 10nF C135 GN
68 169 10nF C136 R0_ISM D BP
___100 172 10nF C139 BN
68 174 10nF C140 R0_ISM D RP
soG
GP
1,2,3,4,5,6,7,8,9,10,12,13,14,15 GND <( >> GND
1,2,15 +5VSB SOG 10 SOG GP
10 GP 10 GN GN
10 BP BP 10 BN BN
10 RP RP 10 RN VSYNC
10 VSYNC HSYNC 10 HSYNC
4,70PCTRL4 _ _ OPCTRL44,13 OPCTRL1 OPCTRL1
UTX UTX
PHONE _ D33 PHONE/HAlER ESD 0402 t0
C0402/SMD
I/I/ +5VSB
o
VGAR IN
VGAL IN
ESD 0402 t0pF
0402/SMD
1
RN
D25 R170 C137 ESD 0402 t0pF 2K 5pF
C0402/SMD _ R0603/SMD__ C0402/SMD
HDMbR bN
P82
2N7002LT1SOT23/SMD
2N7002LT1SOT23/SMD
RCA2X1
R101 10K 1K <
R0603/SM
HDMIR IN HDMIR IN
R93 10K
DI R92
UTX#
URX#
D_82 0402 t0pF D_3 04021 RCA2/HAIER/L HDMIL IN HDMIL IN C0402/SMD C0402/SMD
HDMJLjN _ VGAL IN VGAL IN
t t VGAR IN VGAR IN
_[_ _1 " " +5VSB
UTX
URX _ rl_ 3QF6
UPDATA LEVEL
SHIFTER
_ Q_3904
R100 10K
OPCTRL4
(4_ _>_> VGALjN 14
<<>> VGARjN14
<( _>> HDMILjN 14
<<>> HDM_RjN14
VGASCL IN
I ,,,,,/N_R0603/SM [
R186 100
D31 ESD 0402 t0pF
C0402/SMD
__SM'D'100 180 10nF C144 RN VGA_ _PLUGPWR VGA PLUGPWR L
oporto1 104 04t EEP OM24002L
R195
NS/1 OK H : WP ENAB[ E
VGA PLUGPWR VGA PLUGPWR
R182 10K
R0603/SMD
VGASCL VGASDA IN 100_ . .R187
C145 D32
_.NS/0.1uF ESD 0402 t0pF
C0402/SMD C0402/SMD
10K 0.1uF R0603/ D U29 C0402/SI
R176 _ _T CB161
VGAROMWP WP NC
_--_7 VCC NC
vo so
2N3904 SOP8/SMD SOT23/SMD
-- [ : WP DSABLE
I R06
WASCL _ IscL NO
R185 10K
R0603/SMD
VGASDA
C146
_. "NS/0.1uF
C0402/SMD
__--
37
UI3F
CVBSI CVBSI DVSS25 VADC /42
Sy1 SO0 GD CVBS /3 r] GND CVBS
SO1 /_S _C1 S GND SV /uF
V_P ATV AVDD25 REF 3R AVSS25 REF VIN ATV /35 Vip ATV AVSS25 REF /4{) AVDD25 VFE V_NDC /33 V_N ATV AVDD25 VFE /37
d vBs3I
Ne_ ch&_ T C0402/SMD _80S_
TP2 __o I
sYcl OET
NS/ESD O4O2 /0pF A
AVI _-
D224 P81
NS ESD 0402 0pE
AVl OET
CO RCA3XI
CVBS0 DVDD25 VADC /41 DVSS25 VADC C569
s_o GND _UNEm m_ GNO TUNEm ql_l GNO TUNER
/ 96 yl G_D V / 94
D223 _ CVBS / S'VIDEO INTPLIT
C0402/SMD
SYIR N
- SYIL N
_ RC_/HmE_L
AVm N
AVDD25 VADC /43 AVDD25 VADC
AVSS25[VADC 144 AVDD25AVSS25VADCREF
VINSC AVSS25 VFE /36 AVSS25 VFE
2SA
LQFP256/SMD/5380/9
...... II ............
Pe
PS0
RCA2Xl D148 D104
ESD 0402 /0p D 0402 /0pF
_ C0402/SMD [t c_C0402/SMD
A3/HA ER
AVlR N C6421147UF/63V R192 33K AN1 R
TP5
YIR _N
] r ] r
C64/ 4SUFmSV
C0805/SMD _,/'v R0603/SMD
C0805/SMD ^_/N/ R0603/SMD
II
AV25
_ FB DVDD25 VADC
AV25
AV25
BEAD/ MD/0603
2.... /
/_F CB162
Dvss2s VAOC C0402/SMD
T ........._-....
FB44 FB /__M_+AVDD25c5821uFVADC
.........T..............O_F
_FB4b_m FB AVDD25 REF
AVSS25 VADC C0402/SMD
BEAD/ MD/0603
2.... /
/_F CB165
AVSS25 REF C0402/SMD
T ........._ ....
1234567891011131415 GND
/3 A_NI L _ R 18 A_Nf R
5 WN ATV WN ATV
_ FB AVDD25 VFE
BEAD/ MD/0603 1_[_ c15o
/uF CB164
AVSS25 VFE C0402/SMD
T.........T....
AV2S
I_EASLYMT5380
AVl _N R15_4 27
O146 47 47pF ESO 0402 /0pF R0603/SMD C0402/SMD
C0402/SMD
sY1 _N R15_7W27
D145 R1562 C459
C0402/SMD R0603/SMD C0402/SMD
........... 147 T ....
scl N R15_8,_A_.27
ESD 0402 /0pF 47 _47pF C0402/SMD R0603/SMD 2/SMD
R1525 C460
/00 C535 47nF CVBSI
...... °_'°tl.........
/SMD
/uF GND CVBS
C534 47nF SYI
R0603/SMD
C_6_ _ SC_
R0603/SMD
AV3L _N
AV3R_N
SYIL _N
SYIR _N
AVSL IN _)>AVSL _N 14
AVSR IN _)_AVSR IN I4
SYIL IN _{_SYIL _N 14
SYIR IN ((_SYIR IN I4
VIR _N
D180 D181
ESD O4O2 /0pF ESD O4O2 /0pF C0402/SMD C0402/SMD
AVSR N
AV3 N AV3 DET
NS/ESD 0402 /0pF,
C0402/SMD
D225 [_
TPI0g GND TP110 AVSL N
TP111 GND TP112 AV3 N
TP/13 AV3 OET
CNC2
__ PH_6_NC
i RCA3Xl
CAJACK _X? SW
............................A..... .......
CN20
SIp_6p 2 0A
O1_8 O19_
ESD 0402 /0pF ESD 0402 /0pF 00402/SMD 004@/8M5
MGPO6 8292 MGPO6 _ _ 8292 MGPO6 I4
AV3L _N
38
s I 4 I s I z I 1 "
AIN0 L 179 AIN0 R 176
AIN1 L 177 AIN1 R 176
AIN2 L 175 AIN2 R 174
AIN3 L 173 AIN3 R 177
AVDD33 AADC 171
AVSS33 AADC 103 VIMD AADC 161
REFP AADC 10? REFN AADC 100
U13G
AIN0 L ASPDIF AIN0 R AOMCLK AIN1L AOLRCK
AIN1R AOBCK AIN2 L AOSDATA0
AIN2 R ALl AIN3 L AR1
AIN3 R AL2 AVDD33AADC AR2
AVSS33 AADC AVDD33 ADAC9 VMID AADC AVDD33 ADAC1 REFPAADC AVSS33 ADAC9
REFN AADC AVSS33 ADAC1
ADAC VCM
AVDD33DIG
MT5380 SMD LQFP LQFP256/SMD/5380/9
Need fine tune timing
I CE198 1
Z 10uF/16V D_ 0B168
VIMD AADC
4.7uF/10V CB166 C195 T_ C9895/SMD 0.1 uF
?00 ASPDIF ?or) AOMCLK
?01 AOLRCK 762 AOBCK
196 AOSDATA9 100 ALl
107 AR1
191 AL2
109 AR2 19_ AVDD33 ADAC0
104 AVDD33 ADAC1 1fin AVSS33 ADACO 106 AVSS33 ADAC1
1&5 ADAC VCM 170 AVDD33 DIG
ADAC VCM
C33UF16V/ 0.1uF
C9492/SMD
C9492/SMD
AV33
CE55_ 2 C201 1
100uF/18V C04O2/SMD 0.1uF
C109UFI .3H7 AVSS83 AAD C0402/SMD
AV33
FB?_____Kmr% FB REFP AADC
FB5O BFBAD/ MD/0A6Vo[3D33 AADC
T l°F elco17o
BEAD/ MD/0603 1__M C204
IuF C8174
REFN AADC C9492/SMD
T CO4O2/SMD I O'IuF
HPDET# R324p_/N/_0 GPIO 4
7
R0603/SMD
AV33 1,2,3,4,5,6,7,8,9,10,11,12,14,15 GND << >>
FB AVDD33 ADACO 1,2,11,15 +5VSB
BEAD/ MD/0603 1C202
IuF CB171
AVSS33 ADAC0 C9492/SMD
T CO4O2/SMD I O'luF
AV33
FB(p.___fmf_ FB AVDD33 ADAC1
BEAD/ MD/0603 1C203
luF CB175
AVSS33 ADAC1 C9492/SMD
T CO4O2/SMD I O'luF
AV33
FB62 FB AVDD33 DIG
_BEAD/MD/O6O3 1 4,11 OPCTRLI_> OPCTRL1
C329 _ C3301uF C8234 14 HPDET# _ HPDET#
AVSS33 DIG C0402/SMD 10 AIN3L AIN3 R
....... 9AOSDATA0_ AOSDATAO
1,3,9,15 +12V
2,3,5,8,9,10 AV33
1,2,3,4,5,8,9,10_15 +5V
14 AINOL 14 AINOR 12 AIN1L 12 AIN1 R
10 AIN2- L 10 AIN2 -R
14,15 ALl 14,15 AR1
14 AL2 14 AR2 14,15 MUTE
10 ASPDIF
4,8,9,15 GPIO [4..11] << >> GPIO [4..111
1,2,4,7,8,9,10 +3V3SB _
10 AIN3R
9 AOMCLK AOMCLK
AOLRCK AOBCK AOBCK
+3V3SB
AOLRCK
R16t2
10K
R0603/SMD
OPCTRL1
GND
+12V
AV33
+5V
AINO L AINO R
AIN1 L AIN1 R
AIN2 L AIN2 R
ALl AR1
AL2 AR2
MUTE
ASPDIF
1
+5VSB
+3VSSB
39
VCM33
ANSR _O_
MVDDS3 VCM33 MGND33 5
ADCOUTR 7
HPOL n HPGND a
HPVDD /q HPOR /l
AGND /_
PGAOOUTL /n
ADCOUTL R
PGAOOUTR _4
A_NSL aP MVDDS3 aP07 VCMSS aP06 MGND33 aP05
ADCOUTL DGND ADCOUTR DVDD HPOUTL GPO4 HPGND GPO3 HPVDD GPO2 HPOUTR GPOI AGND GP_O0 PGAOOUTL RESET# PGA00 UTR # _ # _ MUTE#
=
tt!!tI !1tttt.......
ovss <>>o 88 _ _ _ _ o @ co4o2_s.o coso_s.o
R68 _RI 5 _U_U3/_MU C56 R281 MUTE R D D202
& //// / .... ...v ..........
qSl ...... ........................................
QFN56/SMD/8x8 +gV HPVDD _
TIT z 'uF Z ........ Z ........ CE@4 R ......
VCMP_A
CB985 (_hBEAD/ MD/i_3D 0 luF C0402/SMD
4rl 8292 MGPO7
........... i ........ _ 'uF I ........ l .....
34 MGPO3 8292 MGPO3 33 MGPO2 8292 MGPO2 + 38 MGPO1 8292 MGPO1 3_ MGPO0 8292 MGPO0
- RESET#
8292 MaPO8
MGPO4 8292 MGPO4 _ _ _
MUTE#
/0uF/16V /uF /0uF/10V /uF CB981
i .....Z z °
C/OUFIeV/D C0402/SMD C0805/SMD
DV33 MVDD33
Z Z ......... & ....
LIO FB
_V C_OUFI .... ......................... 1ME
C888 C36 35
zZ Z i ...........
/uF I /0uF/10V _C_ CB983 /0uF/16V C55 R272 MUTE R273 R/0K DQ13
C0402/SMD C0805/SMD /uF02/SMD C0402/SMD
C37CE613 C585 C38
AV_O
L135 FB
_BEAD/SMD/_DD _ _
°V33
+12V
GPO I
_m) /0 8292 MGPO8 MGPO7
L,_:_ 12 8292 MGP_O6 MaP_O5
SY_:_i_:,¸ 12 8292 MGP_O5
C0402/SMD
C0402/SMD
2,4,7,9 DV33
I234589,10,/5 +5V
13915 +/2V OSDA0
49 OSDA0
9 OSCL0 OSCL0
4 4 GPO 1
3 +9',/ +9V
DVDD << _ DVDD A2 _: 12 8292 MGPO0 << J) MGPO0
PGA_OUTLq_VVm0_0S/S o A_20UT_UE
0 luF CIOU FI6V/D4H7 _ D201
47nF 47K ESD 0402 /OpF
Z C0603 MEg603/SMD 2SD2653K C0402/SM5
oP.O,__ //// T .......MT.........
l/If MGPO8
8292 MGPO8 R1861 ,,, ^ /OK_/OK RO6OS/SMD
8292 MGPO7 _,v.v. I0_ RO6OS/SMD
8292 MGPQ5 R1808 RO603/SMD 8292 MGPQ6 __ RO603/SMD
8292 MGPQ4 R1807 _,_ /OK_/OK RO603/SMD
8292 MGPQ3 R1804 _/Vv_RO603/SMD
8292 MGPQ2 R1884 /OK RO603/SMD
DVDD
DVDD
8292 MGPO0 R64 /OK ] RO6OS/SMD
DVDD
DW3 a/681 _ AL2
[ // illcoso_,sr,4o/ f _ _ \ !lcoso_,sr,4o ov33
R65 / (7170 /OuF/63v R55 470 C649 /OuF/63V ALl
R0603/SMD / /71 /0uF/63V R57 470 C650 /0uF/63V AR1
0805/SMD IC0805/SMD [ .E N
R1645 47K 1Ok
/ R1647 c_ I0 DVD/DVBT]USB R N << >_ DVD R N
I ...... .....
HPUL _ CE21 df 47UF//6V R91 ,N/_/, o l HPOUTL / 4r_ _ 0T
_ J\ CIOUFI6V/D4H7 RO603/Sr_D / HPDET 3_ V _ C0402/8MD 12 AV3R N <{ >/
AR20UTmNE. _._ _16151 R1616" " I I _ K < _ ON40
HPOR _ CE20 , 47UF//6V R76 W o HPOUTR /
PC9 ÷ _ ......... TJCS3A/NC SYIL N
AV OO_ 2SD2653K NS/ESD 0402 /OpF D204
_ SOT23/SMD [1 AR1 OUT]AMP
_L C0402/SMD /5 ARI OUT]AMP --
PGAOOUTL , wR0603/S ALI OUTiA P
REMOVE _USBD HUTS CIRCUIT.
15 MUTE <{>> MUTE
CS0"_/uF _1 C0402/SMD _ AV3R N
SIp-3p 2 5A 12 SYIL N (<)/
CE637 R1798 470
10uF/16V R1800 1OK Q65 HDML N CIOUFI6V/D4H7 _ C683 R1799 MUTE R D I1 HDML N <<_
CE638 R1801 47O
/0uF/16V R1803 /0K Q66 CIOUFI6V/D4H7 _ C684 1<1802 MUTE R D
..... _UT...._i A_OUT.... . _A_. <<>> _AR.
4 7nF 47K HDMR N C0603 _603/SMD 28D2653K I1 HDMR N <( >/_
D AR1 OUT] MR
47nF 47K C0603 Mq_0603/SMD 2SD2653K
TO:AMP
07021147_F,O_v_804,_ 33K AIN6L
C0805/8MD R0603/SMD
O,oll._F,O_vR_800 .vv 33K AIN6RC0805/SMD R0603/SMD
cTo41147_F,O_v_8oo-vv ss_ A_.S_
C0805/8MD R0603/SMD
o,ooll_,_F,O_vR_807 .vv 33K AIN3R
C0805/SMD R0603/SMD
C653 4 7UF/6W 33K A_NIL
IIco_os,sMo mTO_-vv Rooos/sMo
C654 4 7UF/6SV SSK A_NIR
11oosos,_MoR_7°°w RO6OS,_MO
C655 4XUF/&SV SSK A_N4L
IIco_05,sMo mT°Tvv Rooos/sMo
C656 4 7UF/6SV SSK A_N4R
11oosos,_MoR_7oo-_v RO6OS,_MO
C657 4XUF/&SV SSK A_NSL
IIco_05,sMo mT°9'v"/ Rooos/sMo
C658 47UF/6SV SSK A_NSR
..... II.........A......
..... II.........A......
C659 4XUF/&SV
C660 4XUF/&SV
40
]
F ] F
TP_
TEST
+24/165V
CNA2
+/2V
DI751N4148
+/2V
CE630_I
c4zuF16v/ 5H7
D178 R/780
/N4148 1OK
IN414 RO603/SMD
47uF/IgVI_
NC
AR1
R1783/ .N/_D C04
.........OUT]AMP "VN_6fl3/S_D4701470 01_71p t
+24/165V
T
ILl ILl rl r'l
D7 RU3M D_ODES D8 RU3M D_ODES
oPw
DIODBS/RU3M DIODBS/RU3M
47K R1779
RO603/SMD 4 7K
C060_/SMD
R1771
47K
RO603/SMD
Speaker-U
TP28
rESTCOPPER Speark out
TEST
FB72 150 Ohm 2A
pvD !t_ _/"_-
C220UFIOWD63H7
TPI06 TP_07
TPl05
CNC/
rJCS 4A
SCP4P 25A
6 MD OPW
+12V
4 GPO 8 <4 >> OP'O 8 C689
1314 ALl To luF/50V
I4 MUTE _( >> MUTE /_7[ 7CALL5
_ A_UT_AMP
AR1
A£10UWAMP
Audio AMP
L146 33UH/2A _D_ker-L+
All capacitor must be >=35V
4]
047UF/50V
7-3 .Wiring Connection Diagram
Customer type HL42XK1
Factory type LA42R3
Special number DC13UOE0101
Special technique document number AT08SR0415US12
Export country American
Customer HAC :_
i \
' i
_ ) >01< ?Y"
LVD8Connector
"AC.....................................................................................Ha!::.................................................................
Pov,,,,pp modoi
J
/:we (3)
ti_ 0 ;l<P c h
Backlight Wire
Combine Wire
W r k .;_i
\._ <i
{--7 i
J
m iserqot i'D
i i power wire
L::J LVDS Wire
_:::_i,_.i_' ...........................................................................................ri.................................................IR Wire
(4_ i i Speaker Connecting Wire
_) i i Amplifier power wire {o_ i keypad Wire
J
42
8. Measurements and Adjustments
8-1, Service Mode
8-1-1 .How to enter into Service Mode
The way to the factory mode menu:
1st, press menu,
2en, input 8893,
Finished these operations, system will be into the factory mode menu.
8-1-2.How to exit
IF want to exit this factory menu,please press the botton"Exit" in the remoter.
8-2 Measurements and Adjustments
8-2-1 Version ,S/N, Panel Resoution Version:The first line is the model Name and the second line is current software version.
43
8-2-2 Video
Auto Color The option could only be used in the VGA and Component model. When we found the color in the
two models was abnormal. Then we can use the function to adjust it automatically.
Color Temperature
The function could adjust the Color Temperature., used when debugging.
8-2-3 Audio
Dolby Banner: When turn it "ON", the model will be in Dolby authentication state.
44
Compression:Compressionstyle. RF: atv line: AV/S-Video/YPbPr/VGA CompressionFactor:Compressionstate.
Downmix: outputmodel.MTSSystem:usedwhendebugging.Theparametersonlyusedwhen
debugging,noneedto be modified.
8-2-4 Channel
Range Scan: The function could make it to search the channels by differentiation the analog and
digital channels.
Single RF Scan: Search channels in the frequency scope set in advance.
45
FactoryScan: AccordingtoANTENNA-ANALOG---)ANTENNA-DIGITAL---)CABLE-
ANALOG---)CABLE-DIGITALto searchchannels,usedonlyin projectdebugging.
TunerDiagnostic:Projectdebuggingsetting,usedtoinspecttheaudiofunction. 8-2-5Gamma
Gamma: Bright: GAMMA0.8 Middle: defaultsettingsinthe program Dark: GAMMA1.2
46
8-2-6 Backlight Backlight: adjust the backlight.
8-2-7 Function Burning Mode:
Turn it "ON" to enter the aging model, This is for factory run-in testing. The screen would display
red, green, blue and black screen repeatedly. Each color screen could be exam at that time.
47
CleanStorage. Thefunctioncouldmakethemodelturnbacktothe factorydefaultsetting.
48
Remark: Thedateofthechartonlyis aexample,pleasedon'tadjustthefactorymodebaseonit.
9. Trouble shooting
9-1. Simple check
Verify if the television is properly plugged
No Picture,no sound
Blank screen
No sound
Verify if the television is properly supplied power Verify if electricity is available
Verify if correct signals are input
Press INPUT button to change signal input to TV input Restart the television of power supply is interrupted
Press Mute button and verify if Mute mode is set. Switch to otger channel and verify if the same problem
happens. Press VOL+ button to see of he problem can be solved.
Poor sound
No picture in some channel
No color for some channel program(black and white)
Spots with some or all pictures
Verufy if sound system is correct .Refer to some chapter for
adjust.
Verify if correct channel is selected. Adjust the antenna.
Make adjustments by Fine Tune and MANUAL Scan.
Verify if the same problem exists in other channels.
check out of picture and sound system. Refer to relative instructions in the Manual for color adjust.
Verify if the antennal is correctly connected. Verify if the antennal is in good condition.
Make fine adjustment of channel.
49
Horiaontal/vertical pictureshaking
Televisionoutof control
9-2. Power Supply Board failure check.
bars
or
Check for local interference such as an electrical appliance or power tool.
Disconnect the television from power supply and 10 seconds later, connect the television to the power supply. If the problem still exists, contact authorized after-sales service for technical
assistance.
heck (F1/3A) fo:F 12V'.71
N
Check FI and peripheral power supply
N Y
F1 is damaged? ] I
supp[y net
[ Check p!wez"
fol low FI
1'Power supply(U7, U9))
2'Reset signal
3' Crystal
Change U1/MP1410ES-LF or
Check U6/MCU
D17/S K34A-S MA
I
Check E33/470 p F/16V for 5V
N
Tu:Fn on the TV set(By button o:F
:['emote cont:Fol)
I Y
Check U1 fo:F 5V
output
x I
]i check. ,47
Y
]
I
I LDO(U10,U13,U16,U18,U19, ( Were those 1
_ etc.)worked normal?
_ J Y
or the loader is in
yt
LDO was damaged J
short circuit
It's normal but the 1 Ivoltage is high
U1/MP1410-ES or
I CheckPinN°'4°f II
change U1
50
I
It's normal but the
voltage is Low
E33 was damaged "}
or the loader is in
short circuit
]
J
9-3. Main board failure check
State: No Sound
No Sound
(All Mode)
1
_Fail
Change Source input
I
ail
Re-soldering or change IC U13
Fail
Fail
Fail
Re-soldering or change IC U55
Re-soldering or change IC U2
I
Change the Speaker
51
State= No picture
No Raster on Panel
ail
Re-soldering or change
t,.
IC UA1 and RNA1-17
Change the backlight B/D
I
Fail
Fail
Fail
Re-soldering or change
v
IC U13
Change the Panel wire
52
9-4. Pannel failure
Failure Mode
Part
TCP
Name
V B/D
V Dim
V L/D
H B/D
H Dim
H L/D
Description
Vertical bar
Vertat gray
line
Vertical color
line(light or
dark forever)
Horizontal bar
Horizontal
gary line
Horizontal line(light or
dark forever)
Phenomena
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
(C)
ACF bnding _nd P_
Failure Mode
Part Name Description Phenomena Failure cause
Panel or Polarizer
Dot Defect
Polarizer Bubble
Polarizer Scratch
F/M inside Polarizer
Bright dot dark dot in pannel
Bladder in Polarizer
Polarizer Scratch
Eyewinker inside Polarizer
Dot
Incoming Inspection Standard
D_k
Bladder between Polarizer and top glass
Tine or rigidity arose
Eyewinker inside Polarizer
Circuit Abnormal Display
Abnormal 1.Chip lose action
Display 2.1C ahort or jointiog bad
53
Flashing
Failure Mode
Bright and dark
3.Pannel and vsc connect bad
display alternately
Part Name
White
Screen
Black Screen
Circuit
Flicker
Abnormal
Color
Description
B/L normal, only white screen
display
B/L normal, only Black screen
display
Crosstatk
Only color abormal
Phenomena
!
Failure cause
Maybe caused by surge current and EDS
LCD Vcom imbalance
Capacitance improper bring crosstalk inside LCD pannel
1.Chip lose action
2. IC short or jointion bad
3.Pannel and vsc connect bad
Abnormal
Color
Only color abnormal
Failure Mode
Part Name Description Phenomena Failure cause
Mechanical Caused by Mechanica noise of backlight Noise unit
Ripple
B/L off
B/L dark
When turn panel,appear cacophony
Connectric circle
B/L lose action
B/L brightness darker than normal
Causeed by between mechanism and pannel
*Connect badness between electrode
*Connectbadness Shortbetween wire and electrode
wire and
B/L wire
damaged
B/L wire damaged
Operation abnormal or systemic noise
54
B/L
wire
open
B/L
down
F/M
Without backlight
shut
B/L shutdown sometime
F/M in B/L ,white,batck Rotundity or
wirelike
Operation abnormal or systemic noise
Short bitween lamp housing and wire, Because consume power too much
F/M in B/L unit
Failure Mode
Part Name Description Phenomena Failure cause
Brightness at
Light leakage
bottom of LCM brighter than
normal
B/L unit badness
Mechanical or B/L
Uniformity
Mount hole
B/L brightness asymmetric
Lack screw or screw damage
Sheet in B/L unit is uneven
*Lack screw Screw damage
55
Sincere Forever
56
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