LG 22 Schematic

Page 1
LCD TV
SERVICE MANUAL
CAUTION
BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
CHASSIS : LA96E
MODEL : 22LG3DDH 22LG3DDH-UA
North/Latin America http://aic.lgservice.com Europe/Africa http://eic.lgservice.com Asia/Oceania http://biz.lgservice.com
Internal Use Only
Printed in KoreaP/NO : MFL62195508 (1006-REV00)
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CONTENTS
CONTENTS .............................................................................................. 2
SAFETY PRECAUTIONS ......................................................................... 3
SPECIFICATION....................................................................................... 6
ADJUSTMENT INSTRUCTION ................................................................ 8
EXPLODED VIEW .................................................................................. 13
SVC. SHEET ...............................................................................................
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SAFETY PRECAUTIONS
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the Schematic Diagram and Exploded View. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.
General Guidance
An isolation Transformer should always be used during the servicing of a receiver whose chassis is not isolated from the AC power line. Use a transformer of adequate power rating as this protects the technician from accidents resulting in personal injury from electrical shocks.
It will also protect the receiver and it's components from being damaged by accidental shorts of the circuitry that may be inadvertently introduced during the service operation.
If any fuse (or Fusible Resistor) in this TV receiver is blown, replace it with the specified.
When replacing a high wattage resistor (Oxide Metal Film Resistor, over 1W), keep the resistor 10mm away from PCB.
Keep wires away from high voltage or high temperature parts.
Before returning the receiver to the customer,
always perform an AC leakage current check on the exposed metallic parts of the cabinet, such as antennas, terminals, etc., to be sure the set is safe to operate without damage of electrical shock.
Leakage Current Cold Check(Antenna Cold Check)
With the instrument AC plug removed from AC source, connect an electrical jumper across the two AC plug prongs. Place the AC switch in the on position, connect one lead of ohm-meter to the AC plug prongs tied together and touch other ohm-meter lead in turn to each exposed metallic parts such as antenna terminals, phone jacks, etc. If the exposed metallic part has a return path to the chassis, the measured resistance should be between 1Mand 5.2M. When the exposed metal has no return path to the chassis the reading must be infinite. An other abnormality exists that must be corrected before the receiver is returned to the customer.
Leakage Current Hot Check (See below Figure)
Plug the AC cord directly into the AC outlet.
Do not use a line Isolation Transformer during this check.
Connect 1.5K/10watt resistor in parallel with a 0.15uF capacitor between a known good earth ground (Water Pipe, Conduit, etc.) and the exposed metallic parts. Measure the AC voltage across the resistor using AC voltmeter with 1000 ohms/volt or more sensitivity. Reverse plug the AC cord into the AC outlet and repeat AC voltage measurements for each exposed metallic part. Any voltage measured must not exceed 0.75 volt RMS which is corresponds to
0.5mA. In case any measurement is out of the limits specified, there is possibility of shock hazard and the set must be checked and repaired before it is returned to the customer.
Leakage Current Hot Check circuit
1.5 Kohm/10W
To Instrument’s exposed METALLIC PARTS
Good Earth Ground such as WATER PIPE, CONDUIT etc.
AC Volt-meter
IMPORTANT SAFETY NOTICE
0.15uF
Page 4
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CAUTION: Before servicing receivers covered by this service manual and its supplements and addenda, read and follow the
SAFETY PRECAUTIONS on page 3 of this publication. NOTE: If unforeseen circumstances create conflict between the
following servicing precautions and any of the safety precautions on page 3 of this publication, always follow the safety precautions. Remember: Safety First.
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: This is a flammable mixture. Unless specified otherwise in this service manual, lubrication of contacts in not required.
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.
8. Use with this receiver only the test fixtures specified in this
service manual.
CAUTION: Do not connect the test fixture ground strap to any heat sink in this receiver.
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 incidence of component damage caused by static by static electricity.
1. Immediately before handling any semiconductor component or semiconductor-equipped 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 classified as "anti-static" can generate electrical charges sufficient to damage ES devices.
5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient 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 lifting of your foot from a carpeted floor can generate static electricity sufficient to damage an ES device.)
General Soldering Guidelines
1. Use a grounded-tip, low-wattage soldering iron and appropriate tip size and shape that will maintain tip temperature within the range or 500°F to 600°F.
2. Use an appropriate gauge of RMA resin-core solder composed of 60 parts tin/40 parts lead.
3. Keep the soldering iron tip clean and well tinned.
4. Thoroughly clean the surfaces to be soldered. Use a mall wire­bristle (0.5 inch, or 1.25cm) brush with a metal handle. Do not use freon-propelled spray-on cleaners.
5. Use the following unsoldering technique a. Allow the soldering iron tip to reach normal temperature.
(500°F to 600°F) b. Heat the component lead until the solder melts. c. Quickly draw the melted solder with an anti-static, suction-
type solder removal device or with solder braid.
CAUTION: Work quickly to avoid overheating the circuit
board printed foil.
6. Use the following soldering technique. a. Allow the soldering iron tip to reach a normal temperature
(500°F to 600°F)
b. First, hold the soldering iron tip and solder the strand against
the component lead until the solder melts.
c. Quickly move the soldering iron tip to the junction of the
component lead and the printed circuit foil, and hold it there only until the solder flows onto and around both the component lead and the foil. CAUTION: Work quickly to avoid overheating the circuit board printed foil.
d. Closely inspect the solder area and remove any excess or
splashed solder with a small wire-bristle brush.
SERVICING PRECAUTIONS
Page 5
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IC Remove/Replacement
Some chassis circuit boards have slotted holes (oblong) through which the IC leads are inserted and then bent flat against the circuit foil. When holes are the slotted type, the following technique should be used to remove and replace the IC. When working with boards using the familiar round hole, use the standard technique as outlined in paragraphs 5 and 6 above.
Removal
1. Desolder and straighten each IC lead in one operation by gently prying up on the lead with the soldering iron tip as the solder melts.
2. Draw away the melted solder with an anti-static suction-type solder removal device (or with solder braid) before removing the IC.
Replacement
1. Carefully insert the replacement IC in the circuit board.
2. Carefully bend each IC lead against the circuit foil pad and solder it.
3. Clean the soldered areas with a small wire-bristle brush. (It is not necessary to reapply acrylic coating to the areas).
"Small-Signal" Discrete Transistor Removal/Replacement
1. Remove the defective transistor by clipping its leads as close as possible to the component body.
2. Bend into a "U" shape the end of each of three leads remaining on the circuit board.
3. Bend into a "U" shape the replacement transistor leads.
4. Connect the replacement transistor leads to the corresponding leads extending from the circuit board and crimp the "U" with long nose pliers to insure metal to metal contact then solder each connection.
Power Output, Transistor Device Removal/Replacement
1. Heat and remove all solder from around the transistor leads.
2. Remove the heat sink mounting screw (if so equipped).
3. Carefully remove the transistor from the heat sink of the circuit board.
4. Insert new transistor in the circuit board.
5. Solder each transistor lead, and clip off excess lead.
6. Replace heat sink.
Diode Removal/Replacement
1. Remove defective diode by clipping its leads as close as possible to diode body.
2. Bend the two remaining leads perpendicular y to the circuit board.
3. Observing diode polarity, wrap each lead of the new diode around the corresponding lead on the circuit board.
4. Securely crimp each connection and solder it.
5. Inspect (on the circuit board copper side) the solder joints of the two "original" leads. If they are not shiny, reheat them and if necessary, apply additional solder.
Fuse and Conventional Resistor Removal/Replacement
1. Clip each fuse or resistor lead at top of the circuit board hollow stake.
2. Securely crimp the leads of replacement component around notch at stake top.
3. Solder the connections. CAUTION: Maintain original spacing between the replaced component and adjacent components and the circuit board to prevent excessive component temperatures.
Circuit Board Foil Repair
Excessive heat applied to the copper foil of any printed circuit board will weaken the adhesive that bonds the foil to the circuit board causing the foil to separate from or "lift-off" the board. The following guidelines and procedures should be followed whenever this condition is encountered.
At IC Connections
To repair a defective copper pattern at IC connections use the following procedure to install a jumper wire on the copper pattern side of the circuit board. (Use this technique only on IC connections).
1. Carefully remove the damaged copper pattern with a sharp knife. (Remove only as much copper as absolutely necessary).
2. carefully scratch away the solder resist and acrylic coating (if used) from the end of the remaining copper pattern.
3. Bend a small "U" in one end of a small gauge jumper wire and carefully crimp it around the IC pin. Solder the IC connection.
4. Route the jumper wire along the path of the out-away copper pattern and let it overlap the previously scraped end of the good copper pattern. Solder the overlapped area and clip off any excess jumper wire.
At Other Connections
Use the following technique to repair the defective copper pattern at connections other than IC Pins. This technique involves the installation of a jumper wire on the component side of the circuit board.
1. Remove the defective copper pattern with a sharp knife. Remove at least 1/4 inch of copper, to ensure that a hazardous condition will not exist if the jumper wire opens.
2. Trace along the copper pattern from both sides of the pattern break and locate the nearest component that is directly connected to the affected copper pattern.
3. Connect insulated 20-gauge jumper wire from the lead of the nearest component on one side of the pattern break to the lead of the nearest component on the other side. Carefully crimp and solder the connections. CAUTION: Be sure the insulated jumper wire is dressed so the it does not touch components or sharp edges.
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1. Application range
This specification is applied to the 22” Wide LCD TV used LA96E chassis.
2. Requirement for Test
Each part is tested as below without special appointment.
1) Temperature: 20±5ºC
2) Relative Humidity: 65±10%
3) Power Voltage : Standard input voltage(100-120V~, 50/60Hz) * Standard Voltage of each product is marked by models
4) Specification and performance of each parts are followed
each drawing and specification by part number in accordance with BOM.
5) The receiver must be operated for about 20 minutes prior to
the adjustment.
3. Test method
1) Performance: LGE TV test method followed
2) Demanded other specification
- Safety: UL, CSA, IEC specification
- EMC: FCC, ICES, IEC specification
SPECIFICATION
NOTE : Specifications and others are subject to change without notice for improvement.
4. General Specification(TV)
No Item Specification Remark
1 Receivable System VSB/64& 256 QAM/NTSC-M 2 Available Channel VHF : 02 ~ 13
UHF : 14 ~ 69 DTV : 02 ~ 69 CATV : 01 ~ 135
CADTV : 01 ~ 135 3 Input Voltage AC 100-120V, 50/60Hz Mark : 110V, 60Hz 4 Market North America 5 Screen Size 22 Inch Wide (1680 x 1050 : 21.995 inch) 6 Aspect Ratio 16:10 7 Tuning System FS 8 LCD Module LM220WE1-TLM1 (LGD) 9 Operating Environment Temp : 0 ~ 40 deg
Humidity : ~ 80 %
10 Storage Environment Temp : -20 ~ 50 deg
Humidity : 10 ~ 90 %
Model Market Appliance
22LG3DDH-UA North America Safety : UL1492, CSA C22.2.No.1
EMC : FCC Class B, IEC Class B
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5. HDMI input (PC/DTV)
No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed
PC DDC
1. 800*600 37.879 60.31 40.00 VESA(SVGA) O
2. 1024*768 48.363 60.00 65.00 VESA(XGA) O
4. 1280*768 47.776 59.87 79.50 CVT(WXGA) O
4. 1360*768 47.720 59.799 84.75 CVT(WXGA) O
5. 1366*768 47.13 59.65 72 DTV
6. 720*480 31.469 59.94 27.00 SDTV 480P
7. 720*480 31.500 60.00 27.03 SDTV 480P
8. 1280*720 44.96 59.94 74.17 HDTV 720P
9. 1280*720 45.00 60.00 74.25 HDTV 720P
10. 1920*1080 33.72 59.94 74.17 HDTV 1080I
11. 190*1080 33.75 60.00 74.25 HDTV 1080I
12. 1920*1080 67.5 60.00 148.50 HDTV 1080P
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ADJUSTMENT INSTRUCTION
1. Application Range
This specification sheet is applied for all of the LCD TV with LA96E chassis.
2. Specification
1) The adjustment is according to the order which is designated and which must be followed, according to the plan which can be changed only on agreeing.
2) Power Adjustment : 100-240V~, 50/60Hz
3) Magnetic Field Condition : Nil.
4) Input signal Unit : Product Specification Standard
5) Reserve after operation : Above 30 Minutes
6) Adjustment equipments: Color Analyzer(CA-210 or CA-
110), Pattern Generator (MSPG-925L or Equivalent), DDC Adjustment Jig equipment, SVC remote control
3. Method of PTC MICOM Download
3.1. Connection of MICOM JIG
1) Connect port(3) with Power Code
2) Connect jack(1) with PTC Micom.
3) Connect USB Cable to the computer
4) Download Program execution (SAP Configuration)
* Notice!
Because PTC Download JIG has internal memory, it can save download files using download program (SAP Configuration). Push the START button (4) after file saving, then it execute download.
3.2. Execution of download program
(SAP Configuration)
3.2.1. Execution of SAP Configuration
(1) Select HCS12 (2) Target Frequency Settings :
1) Checking the factor -> Use Specified Target Frequency…, Unsecure target….
2) Insert Target Bus Frequency -> 7372800
(3) Specify Algorithm: 9S12dt128_128k .12P (4) Specify S Record: select download file. (5) Checking factor: Erase Device, Blank Check Device,
Program Device, Verify Device
* Notice!
Don’t check other checking boxes. You must follow fig.
(6) Push the ‘Save Image to Cyclone PRO’ button, files
transfer from PC to the Download JIG.
4. Start button
3. Power
1. Connect to Micom port of TV board.
2. Connect to computer.
3
4
1
2
5
6
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4. Main PCB check process
* APC - After Manual-Insult, executing APC
4.1. Software download
1) Execute ISP program “Mstar ISP Utility” and then click “Config” tab.
2) Set as below, and then click “Auto Detect” and check “OK” message. If display “Error”, Check connect computer, jig, and set.
3) Click “Connect” tab. If display “Can’t”, Check connect
computer, jig, and set.
4) Click “Read” tab, and then load download file(XXXX.bin) by
clicking “Read”.
5) Click “Auto” tab and set as below
6) click “Run”.
7) After downloading, check “OK” message.
4.2. USB DOWNLOAD
1) Put the USB Stick to the USB socket
2) Automatically detecting update file in USB Stick
- If your downloaded program version in USB Stick is Low, it’s not work. But your downloaded version is High, USB data is automatically detecting
3) Show the message “Copying files from memory”
4) Updating is staring.
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(1)
(3)
(2)
OK
Please Check Speed : To us speed between from 200 KHz to 400 KHz
(4)
filexxx.bin
(5)
(7) ........ OK
(6)
filexxx.bin
USB PORT
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5) Finishing the version updating, you have to put out USB stick and “AC Power” off
6) After putting “AC Power” on and check updated version on your TV
4.3. ADC Process
4.3.1. PC input ADC
(1) Auto RGB Gain/Offset Adjustment
1) Convert to PC in Input-source I2C COMMAND:0xF4(SELECT INPUT) 0x00 0x60(RGB) cf. 0x10(TV), 0x20(AV), 0x40(COMPONENT),
0x60(RGB), 0x90(HDMI)
2) Signal equipment displays Output Voltage : 700 mVp-p Impress Resolution XGA (1024 x 768 @ 60Hz)
Model : 60 in Pattern Generator Pattern : 29 in Pattern Generator (MSPG-925 Series) [gray pattern that left & right is black and center is white signal (Refer below picture)].
3) Adjust by commanding AUTO_COLOR _ADJUST
(0xF1) 0x00 0x02 instruction.
(2) Confirmation
1) We confirm whether “0xB6address of EEPROM
0xA2” is “0xAA” or not.
2) If “0xB6(RGB)” address of EEPROM “0xB2” isn’t
0xAA”, we adjust once more.
3) We can confirm the ADC values from “0xB0~0xB5
(RGB)” addresses in a page “0xA2
* Manual ADC process using Service Remote control. After
enter Service Mode by pushing “ADJ” key, execute “Auto­adjust” by pushing “
G” key at “0. ADC CALIBRATION”.
4.3.2. COMPONENT input ADC
(1) Component Gain/Offset Adjustment
1) Convert to Component in Input-source I2C command : 0xF4(Select input) 0x00 0x40(Component) cf. 0x10(TV), 0x20(AV), 0x40(COMPONENT),
0x60(RGB), 0x90(HDMI)
2) Signal equipment displays Impress Resolution 480i
MODEL : 209 in Pattern Generator(480i Mode) PATTERN : 08 in Pattern Generator(MSPG-925
Series)
3) Adjust by commanding AUTO_COLOR_ADJUST (0xF1)
0x00 0x02 instruction.
4) Signal equipment display
- Impress Resolution : 1080i
- MODEL: 223 in Pattern Generator(1080i Mode)
- PATTERN: 08 in Pattern generator(MAPG-925
series)
5) Adjust by commanding AUTO_COLOR ADJUST(0xF1)
0x00 0x02 instruction.
* Manual ADC process using Service Remote control. After
enter Service Mode by pushing “ADJ” key, execute “Auto­adjust” by pushing “
G” key at “0. ADC CALIBRATION”.
(2) Confirmation
1) We confirm whether “0xBF(480i)/0xC8(1080i)” address
of EEPROM “0xA2” is “0xAA” or not.
2) If “0xBF(480i)/0xC8(1080i)” address of EEPROM “0xA2”
isn’t “0xAA”, we adjust once more.
3) We can confirm the ADC values from
“0xB9~0xBE(480i)/ 0xC2~(1080i)” addresses in a page “0xA2”.
* Manual ADC Confirmation using Service Remocon. After
enter Service Mode by pushing “INSTART” key.
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<Adjustment pattern (PC)>
EZ ADJUST
1. ADC ADJUST
2. SUB B/C ADJUST
3. W/B ADJUST
4. WHITE PATTERN : OFF
5. 2HOUR OFF : ON
6. OAD
7. UART DOWNLOAD
8. FACTORY MODE : ON
9. DEBUG MODE : OFF
10. TVLINK-COMM.ADJUST
0. ADC CALIBRATION : RGB
<Adjustment pattern (COMPONENT)>
EZ ADJUST
1. ADC ADJUST
2. SUB B/C ADJUST
3. W/B ADJUST
4. WHITE PATTERN : OFF
5. 2HOUR OFF : ON
6. OAD
7. UART DOWNLOAD
8. FACTORY MODE : ON
9. DEBUG MODE : OFF
10. TVLINK-COMM.ADJUST
0. ADC CALIBRATION : COMPONENT
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4.4. Function Check
4.4.1. Check display and sound
- Check Input and Signal items. (cf. work instructions)
1) TV
2) AV (CVBS/ S-Video)
3) COMPONENT (480i)
4) RGB (PC : 1024 x 768 @ 60hz)
5) HDMI
6) PC Audio In and H/P Out * Display and Sound check is executed by Remote control.
5. Total Assembly line process
5.1. Adjustment Preparation
1) W/B Equipment condition CA210 : CH 9, Test signal: Inner pattern (85IRE)
2) Above 5 minutes H/run in the inner pattern. (“power on” key
of adjust remote control)
3) 15 Pin D-Sub Jack is connected to the AUTO W/B EQUIPMENT.
4) Adjust Process will start by execute I2C Command (Inner pattern (0xF3, 0xFF)).
* Manual ADC process using Service Remo-con. After enter
Service Mode by pushing “ADJ” key, enter “W/B ADJUST” by pushing “
G” key at “ 3. W/B ADJUST”. (CA-210, CH-9)
* Adjust “R/G/B - GAIN” by pushing “
F”, “G” key at “Cool”
* Adjust “R/G/B - GAIN” by pushing “
F”, “G” key at “Medium”
* Adjust “R/G/B - GAIN” by pushing “
F”, “G” key at “Warm”
5.2. DDC EDID WRITE
1) Connect D-sub Signal Cable to D-Sub Jack.
2) Connect HDMI Signal Cable to HDMI Jack.
3) Write EDID DATA to EEPROM (24C02) by using DDC2B protocol.
4) Check whether written EDID data is correct or not. (Refer to Product spec).
5) Remark
A week manufacture in address 0x10 can be changed. And thus Checksum (Address: 0x7F) can be also changed.
5.2.1. EDID DATA
(1) DIGITAL DATA 256Byte
- Remark: A week manufacture in address 0x10 can be changed. And thus Checksum (Address: 0x7F) can be also changed.
EZ ADJUST
0. ADC CALIBRATION : RGB
1. ADC ADJUST
2. SUB B/C ADJUST
4. WHITE PATTERN : OFF
5. 2HOUR OFF : ON
6. OAD
7. UART DOWNLOAD
8. FACTORY MOD : ON
9. DEBUG MODE : OFF
10. TVLINK-COMM.ADJUST
3. W/B ADJUST
Color Temperature Cool 11,000 K X=0.276 ± 0.003 <Test Signal>
Y=0.283 ± 0.003 Inner pattern
Medium 9,300 K X=0.285 ± 0.003 (216gray, 85IRE)
Y=0.293 ± 0.003
Warm 6,500 K X=0.313 ± 0.003
Y=0.329 ± 0.003
W/B ADJUST
0. MODE : RGB
1. WHITE PATTERN : White
2. TEMPERATURE : Cool
4. G - GAIN : 172
5. B - GAIN : 192
6. R – OFFSET : 128
7. G – OFFSET : 128
8. B – OFFSET : 128
9. RESET
3. R - GAIN : 172
MODEL : 32LG30/AUO_32LG3DC
S/W VER : 1.33.0/ 0.0024 UTT : 1 ADC CAL.
RGB : OK YPbPr(SD) : OK YPbPr(HD) : OK
1. POWER OFF HISTORY
2. SS CONROL
3. BAUD RATE 9600
4. AUDIO EQ ON
5. CHANNEL MUTE ON
6.DTV SNR
0. AREA OPTION : USA
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1) All Data : HEXA Value
2) Changeable Data : *: Serial No : Controlled / Data:01 **: Month : Controlled / Data:00 ***:Year : Controlled ****:Check sum
5.3. HDCP setting
(High-Bandwidth Digital Contents Protection)
1) Connect D-sub Signal Cable to D-Sub Jack.
2) Input HDCP key with HDCP-key- in-program.
3) HDCP Key value is stored on EEPROM(AT24C512) which is 80~A1 addresses of 0xA0~0xA2 page
4) Write data by 64bytes.
5) AC off/ on and on HDCP button of MSPG925 and confirm whether picture is displayed or not of using MSPG925
6) HDCP Key value is different among the sets.
5.4. Outgoing condition Configuration
1) After all function test., press IN-STOP Key by SVC Remote controller. And Make Ship Condition.
2) When pressing IN-STOP key by SVC remocon, Red LED are blinked alternatively. And then turn off automatically. (Must not AC power OFF during blinking)
5.5. Internal pressure
1) Test Voltage
- GND: 1.5KV/min at 100mA
- SIGNAL: 3KV/min at 100mA
2) Test Point
- GND Test = between power cord GND and Signal cable metal GND
- Internal pressure test = between power cord GND and AC input Live.
3) leakage current: 0.5mArms (but, 32LG3DCH as hospital TV limited by 0.1mArms.)
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- 13 -
300
200
510
830
500
120
122
123
540
530
560
820
400
401
EXPLODED VIEW
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the Schematic Diagram and EXPLODED VIEW. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.
IMPORTANT SAFETY NOTICE
Page 14
PStoPDF trial version. http://www.oakdoc.com
SIDE_AV
REAR AV JACK
JK1202
PPJ218-01
4A
5A
2A
3B
2B
4C
5C
2C
PPJ148-07
JK1206
[YL]O_SPRING
[YL]CONTACT
[YL]U_CAN
[WH]C_LUG
[WH]U_CAN
[RD]O_SPRING
[RD]CONTACT
[RD]U_CAN
1
[YL]GND
2
3
[YL]CONTACT
4
[WH]GND
5
[WH]C-LUG-L
6
[RD]GND
7
8
[RD]CONTACT
[YL]O-SPRING
[RD]O-SPRING
D1215 ADUC30S03010L 30V
OPT
D1213
OPT
ADMC5M03200L
5.6V
D1214
OPT
ADMC5M03200L
5.6V
ADUC30S03010L
ADMC5M03200L
D1221 ADMC5M03200L
5.6V L1206
BG2012B080TF
L1207
BG2012B080TF
D1245
OPT
30V
OPT
D1243
ADMC5M03200L
5.6V
D1242
5.6V
OPT
R1238
75
R1248
10K
C1219
100pF
L1217
BG2012B080TF
L1218
BG2012B080TF
+3.3V
R1246 470K
R1247 470K
R1208 470K
R1206 470K
L1208
BG2012B080TF
R1215 75
1%
C1224
100pF
C1225 100pF
50V
50V
100pF
C1250
100pF
50V
C1251 50V
R1254 1K
R1259
10K
R1258
10K
R1211 10K
R1205 10K
C1252 47pF 50V
C1227 100pF
R1210
12K
R1207
12K
R1264
12K
R1263
12K
008:R32
008:R32
008:D26
AV_R_IN
AV_L_IN
AV_CVBS_IN
008:D26 SIDEAV_CVBS_IN
009:AA29
SIDEAV_SW
008:R33
SIDEAV_L_IN
008:R33
SIDEAV_R_IN
R,G,B PC&DDC
008:D29
DSUB_VSYNC
DSUB_HSYNC
008:D29
008:D28
008:D29
008:D29
DSUB_B
DSUB_G
DSUB_R
IC1200
AT24C02BN-10SU-1.8
A0
1
A1
2
A2
3
GND
4
0
0 R1233
ADUC30S03010L
R1232
R1234 75
R1235 75
R1236
75
+5V_ST_PTC
D1223
ENKMC2838-T112
A1
C
A2
C1228
0.1uF
R1265 22
16V
R1269
100
D1224
ADMC5M03200L
5.6V OPT
SIGN25
0
R1268
OPT
OPT
EEPROM_WP
008:AR22;002:T21
ISP_RXD 008:AB27
ISP_TXD
008:AB27;008:AR31
+5V_GENERAL
R1270
10K
D1225 ADMC5M03200L
5.6V
OPT
R1249
C1222
18pF
50V
D1216
ADUC30S03010L 30V
D1217 30V
D1218 ADUC30S03010L
30V
D1219 ADUC30S03010L
30V
4.7K
C1223 18pF
50V
ADMC5M03200L
D1222
5.6V
OPT
VCC
8
WP
7
SCL
6
SDA
5
D1207
30V
C1216
0.1uF OPT
C1217
0.1uF OPT
C1218
0.1uF OPT
R1253
4.7K
R1257 22
R1262
10K
COMP JACK
JK1207
PPJ209-02
2A [GN]1P_CAN
4A [GN]CONTACT
3A [GN]O_SPRING
2B [BL]1P_CAN
5B [BL]C_LUG_L
2C [RD]1P_CAN1
5C [RD]C_LUG_L
2D [WH]1P_CAN
5D [WH]C_LUG_L
2E [RD]1P_CAN2
4E [RD]CONTACT
3E [RD]O_SPRING
ADUC30S03010L
D1208
30V
OPT
OPT
OPT
OPT
OPT
D1209 ADUC30S03010L 30V
D1210
ADUC30S03010L
30V
D1211 ADMC5M03200L
5.6V
D1212 ADMC5M03200L
5.6V
R1244
470K
R1245
470K
R1241
R1242 75
R1243 75
11
12
13
14
15
JK1204
KCN-DS-1-0089
COMP1_Y
75
008:D31
6
7
8
9
1
2
3
4
16
10
5
PC AUDIO
COMP1_PB
C1220 1000pF 50V
C1221 1000pF 50V
R1252 10K
R1251 10K
R1256 12K
R1255 12K
008:D31
COMP1_PR
008:D31
COMP1_L_IN
008:R33
COMP1_R_IN
008:R33
JK1205
PEJ024-01
3
6A
7A
4
5
7B
6B
8
E_SPRING
T_TERMINAL1
B_TERMINAL1
R_SPRING
T_SPRING
B_TERMINAL2
T_TERMINAL2
SHIELD_PLATE
OPT
OPT
D1234
5.6V ADMC5M03200L
D1235
5.6V
ADMC5M03200L
C1240
100pF
50V
C1241
100pF
50V
R1297 470K
R1298 470K
R1300 10K
R1301 10K
12K
R1304
12K
R1303
R1305 0
R1307 0
PC_R_IN
008:R32
PC_L_IN
008:R31
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
26/32LG3DDH
IN/OUT
1
14
Page 15
PStoPDF trial version. http://www.oakdoc.com
HDMI1
22
QJ41193-CFEE1-7F
JK500
EDID
+3.3V_ST
5V_HDMI_1
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
20
21
R552
1K
VR500
AVRL161A1R1NT
C501
0.1uF 16V
JP502
R509
R569
R570
R571
R572
R573
R574
R575
R576
R501
820
OPT
GND
R511
JP503
Q504EB
2SC3052
0R510
0
0
0
0
0
0
0
0
0
0
C
R556 47K
R513
OPT
10K
DDC_SDA_1
008:D38;002:S20
DDC_SCL_1
008:D37;002:S20
008:D39
CK-_HDMI1
008:D39
CK+_HDMI1
008:D39
D0-_HDMI1
008:D39
D0+_HDMI1
008:D38
D1-_HDMI1
008:D38
D1+_HDMI1
008:D38
D2-_HDMI1
008:D38
D2+_HDMI1
HPD1
008:D37
IC500
CAT24C02WI-GT3
A0
1
A1
2
HDMI1
A2
3
VSS
4
A1
D501
ENKMC2838-T112
C509
0.1uF 50V
JP500
C512 8pF 50V
OPT
5V_HDMI_1
A2
C
R542 10K
OPT
OPT
C515 8pF 50V
R545 100
008:AR22;001:AK23
EEPROM_WP
008:D37;002:I23
DDC_SCL_1
008:D38;002:I24
DDC_SDA_1
+5V_GENERAL
VCC
8
WP
7
SCL
6
SDA
5
R531
R530
R536
R539
4.7K
4.7K
22
22
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
26/32LG3DDH
HDMI
2 14
Page 16
PStoPDF trial version. http://www.oakdoc.com
+1.8V_AMP & +24V_AMP
IC601
+3.3V
C646 22uF 16V
AZ1117H-1.8TRE1(EH13A)
INPUT
C647
0.1uF 16V
+24V_AUDIO
3
OUTPUT
L602
CB3216PA501E
2
1
ADJ/GND
+24V_AMP
+1.8V_AMP
GND
C648
C649
0.1uF
22uF 16V
16V
EXTERNAL SPEAKER OUT
R2225
1K
10K
C
Q1103
B
2SC3875S(ALY)
E
R2227
R2226
390
003:AF24
1.6K
3K
B
OPT C2141
0.1uF
EXT_SPK_L-
E
C
EXT_SPK
008:U28
C2139 15pF 50V
C2140
10uF
R2223
6.3V
R2224
2SA1530A-T112-1R
Q1104
C2142
+5V_GENERAL
L300
CB3216PA501E
C2143
C2144
10uF
0.1uF
16V
OPT
R2236
6.8K
OPT
R2238
+5V_ST_PTC
R2237 100
SUB_MUTE
008:AB19;003:AC20
+5V_GENERAL
4.7K R2555
OPT
R2239
9.1K
T_SPRING
R_SPRING
E_SPRING
8
6B
7B
5
4
7A
6A
3
PEJ024-01
JK300
SHIELD_PLATE
BTL Type
EXT_SPK_L-
003:P20
EXT_SPK_L+
003:W20
4.7K R2240
C
E
B
Q1105
2SC3052
4.7K
R2242
SUB_MUTE
008:AB19;003:Z25
R2250
R2251
0
0
C2148
C2149
1uF
1uF
OPT
OPT
10V
10V
T_TERMINAL2
B_TERMINAL2
B_TERMINAL1
T_TERMINAL1
IC300
TPA6011A4PWPRG4
PGND_1
1
ROUT-
2
PVDD_1
3
RHPIN
4
RLINEIN
5
RIN
6
VDD
7
LIN
8
1uF
10V
R2228
LLINEIN
9
LHPIN
10
PVDD_2
11
LOUT-
12
1K
ROUT+
24
SE/BTL
23
HP/LINE
22
R2231
0
VOLUME
21
SEDIFF
20
SEMAX
19
R2229
OPT
AGND
18
BYPASS
17
FADE
OPT
16
R2230
SHUTDOWN
15
LOUT+
14
PGND_2
13
1uF 50V
R2233
100
C2145
1K
R2232
R2234
3.3K
OPT
R2235
EXT_SPK_L+
003:AF24
NTP3100L
+1.8V_AMP
MLB-201209-0120P-N2
008:V26 008:V26 008:V26
008:AI4;010:B8
008:AI4;010:B10
008:V26
AUDIO_MASTER_CLK
+1.8V_AMP
L604
L603
MLB-201209-0120P-N2
C600
C601
10uF
16V
0.1uF 16V
Mstar Application
SDA_SUB/AMP
SCL_SUB/AMP
008:AB21
AMP_RST
MS_LRCH MS_LRCK
MS_SCK
R600
0
C603 10uF
003:AL13
003:AL13
003:AL12
SPEAKER_L
SPEAKER_R
BTL Type
L_SOUND+
003:AE16
L_SOUND-003:AE14
003:AE12
R_SOUND+
003:AE10
R_SOUND-
WAFER-ANGLE
4
3
2
1
P1400
L_SOUND+
L_SOUND- 003:AL13
R_SOUND+
R_SOUND-
+24V_AMP
R625
3.3
1uF16V
C623 22000pF
50V
R627
C624
22000pF
50V
+3.3V_ST
C643
0.01uF
47K
C626
0.01uF 50V
+24V_AMP
C615
0.01uF 50V
C620
0.1uF
PVDD1B_1
OUT1B_2
49
48
22
23
MONITOR_0
MONITOR_1
C617 1uF 10V
OUT1B_1
PGND1B_2
47
46
24
25
FAULT
MONITOR_2
C616 33pF 50V OPT
50V
PGND1B_1
BST1B
45
44
26
27
BST2B
VDR2B
C618 22000pF
50V
C619 1uF 16V
VDR1B
43
28
PGND2B_1
42 41 40 39 38 37 36 35 34 33
32 31 30 29
1uF
C609 33pF 50V
C611
10V
DGND_PLL AGND_PLL
AVDD_PLL DVDD_PLL
+1.8V_AMP
C610 10uF
10V
22000pF
BST1A
VDR1A
RESET
DVSS_1
VSS_IO
CLK_I
VDD_IO
TEST0
C612 33pF 50V
C614
LFM
50V
AD
C613
0.1uF 16V
1 2 3 4 5 6 7 8 9 10 11 12 13 14
[EP]GND
PGND1A_2
56
IC600
EAN60664001
NTP-3100L
15
DVSS_2
PGND1A_1
55
THERMAL
16
DVDD
OUT1A_2
54
57
17
SDATA
PVDD1A_2
OUT1A_1
53
18
BCK
WCK
PVDD1A_1
52
19
SDA
51
20
PVDD1B_2
50
21
SCL
+3.3V
L605
R601 100
C606
1000pF
50V
C604 100pF
50V
C605
0.1uF
16V
16V
C607 1000pF
50V
R602
3.3K
R603 0
C608
0.1uF
MLB-201209-0120P-N2
SIGN102
100R604 100R605 100R606 100R607 100R608
C625
0.1uF 50V
NC VDR2A BST2A PGND2A_2 PGND2A_1 OUT2A_2 OUT2A_1 PVDD2A_2 PVDD2A_1 PVDD2B_2 PVDD2B_1 OUT2B_2 OUT2B_1 PGND2B_2
C602
68uF
C622
SIGN85
C627
0.1uF 50V
POWER_DET
C645
0.1uF 50V
D603
100V
D602 100V
100V
D604 100V
D601 OPT
OPT
OPT
OPT
C628 68uF
SIGN75
SIGN76
SIGN69
R613
5.6 C629
1000pF
50V
C630 1000pF
50V
R614
5.6
R615
5.6
C631 1000pF
50V
C632 1000pF
50V
R616
5.6
R626
3.3
C644
0.01uF 50V
L606 DA-8580 EAP38319001
2S
1S 1F
L607 DA-8580 EAP38319001
2S
1S 1F
C635
2F
2F
C633
0.47uF 50V
C634
0.47uF
50V
0.1uF 50V
C636
0.1uF 50V
C637
0.1uF 50V
C638
0.1uF
50V
R617
4.7K
R618
4.7K
R619
4.7K
R620
4.7K
SIGN97
SIGN73
SIGN89
C639
0.01uF 50V
R621
3.3
R622
3.3 C640
0.01uF 50V
C641
0.01uF 50V
R623
3.3
R624
3.3 C642
0.01uF 50V
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
R609
R611
R610
33K
OPT
10K
0
C
R612
B
Q600
2SC3052
E
10K
AMP_MUTE
008:C13
26/32LG3DDH
Audio Amp
3 14
Page 17
+3.5V_ST
+5V_ST_PTC
PStoPDF trial version. http://www.oakdoc.com
004:AA27
OR_RELAY_ON
0
R1400
+3.5V_ST
C1401
C1400
22uF
22uF
16V
16V
C1402
16V
22uF
OPT R1402
R1401
10K
+12V
0
C1403 100uF
16V
ERROR_OUT
R1403
4.7K
B
C1405
100uF
MLB-201209-0120P-N2
C1404
0.1uF
50V
008:AB20
C
E
16V
C1407
47uF
25V
RT1P141C-T112
1
R1404
4.7K
Q1408 2SC3875S(ALY)
L1400
120-ohm
L1401
OPT
R1405
4.7K
Q1409
0.1uF
OPT R1406
JP601
JP600
C1409
OPT
BG2012B121F
3
R1407
2
OPT
C1408
0.1uF
50V
OPT
16V
FROM LIPS & POWER B/D
L1402
C1410
33K
15pF 50V
PWR ON
1
24V
3
GND
5
GND
7
3.5V
9
3.5V
11
GND
13
GND
15
12V
17
12V
19
12V
R2603 0
R1409
OPT
0
21 23
FM20020-24
25
R1408
OPT
GND/P.DIM2
0
P1408
10 12 14 16 18 20 22 24
2 4 6 8
24V 24V GND GND
3.5V
3.5V GND GND/V-sync INV ON A.DIM P.DIM1 Err OUT
JP602
R1410
4.7K
R1308
JP604
L1408
MLB-201209-0120P-N2
C1419
0.1uF 50V
+3.3V
6.8K Q1412EB
2SC3052
C1420 1uF 25V
R1417
3.3K
C
2SC3875S(ALY)
0
100
R1414
INV_ON_DEBUG
1K
JP603
OPT
L1406
OPT L1404
L1405
OPT
L1407
BLM18PG121SN1D
C1418 1uF 25V OPT
R1415 OPT
3.5V TO 5V / 12V
+3.5V_ST
+3.5V_ST
C4002
2.2uF 10V
SC632ULTRT
GND
1
C1+
2
C1-
3
IN
4
+12V
L3001
MLB-201209-0120P-N2
C3002
0.1uF 16V
IC3004
9
THERMAL
C3004 22uF 16V
L3002
22uH
IC3003
BD9306AFVM
FB
8
C3006
IC3000
SC632ULTRT
GND
1
C1+
R6017 200
1/10W 5%
2
C1-
3
IN
4
R3008 47K
1%
LX_2
8
LX_1
7
EN
6
COMP
5
R3010
C3011 1000pF 50V
C3000
2.2uF 10V
[EP]GND
C2-
8
7
6
5
C2+
OUT
EN
R3001 10K
C4003
2.2uF 10V
C4004 10uF 25V
1%
PGND
AGND
VIN
FB
5VST_1
C4005 47uF 10V
R3004
5.1K 1/10W
5%
IC3002
AOZ1073AIL
1
2
3
4
C4006 47uF 10V
R3013
11K
10K
THERMAL
1/10W
5%
8
9
7
6
5
L3004
3.6uH
+12V
C3014
47K
R3015
[EP]GND
C2-
C2+
OUT
EN
10uF
10V
009:Y26
DCDC_EN
C3005
2.2uF 10V
0.1uFC3016
0.1uF
COMP
R3002
C3007 10uF 25V
7
1K
GND
6
VCC
5
+5V_ST_PTC
C3008
C3009
47uF
47uF
10V
10V
R3006
0 R3005 47K
12V TO 5V / 3.3V MSTAR CORE
5V_ST
C3018 22uF 16V
MSTAR_POWER_ON
004:S14;009:Y28
+5V_ST_PTC
R3022 22K
R412
1
2
3
4
1K
R413 10K
RT
CT
ENB
GD
R414
OPT
22K
OPT
Q403
2SC3875S(ALY)
B
R3012
C3012
100pF
20K
50V
5V_ST
R415
15K
C
E
D3000 MBRA340T3G
40V
Q3000
Si4800BDY
D8
8
D7
7
D6
6
D5
5
C405
2.2uF 25V
C1422 68uF 35V
R1418
OPT
5V_ST
R2550
0
+5V_ST_PTC
IC706
74LVC1G32GW
0
0
R3000 10K
1%
B
1
A
2
GND
3
R1420 10K
R1421
4.7K
C1423 1uF 50V
Q1413
+24V_AUDIO
+3.5V_ST
C
E
C1424 68uF
35V
R1422 10K
OPT
R1424
RL_ON
008:AR33
RELAY_PTC
009:AF28
0
R1423
008:AR32
INV_CTL
10K
B
OPT
R1425 10K OPT
A_DIM
008:AF11
+12V
OPT
R2541
OPT
R2540
12V TO 3.3V / DDR
AOZ1073AIL
L3000
0
R1419
R3016
R3017
S1
1
S2
2
S3
3
G
4
100K
30K
R3018
1%
1%
008:AF11;007:N24
R3019
1K
C3019
15K
1%
008:AR31;004:AB25 POWER_ON/OFF1
MSTAR_POWER_ON
004:L5;009:Y28
PWM_DIM
OPC_OUT 007:N24
C3020
22uF 25V
100pF
50V
12V_DCDC
R4001
R4000
MLB-201209-0120P-N2
C3001
0.1uF 16V
0
0
OPT
C712 10uF
10V
+3.3V
R4002
1K
C3003 22uF 16V
3.3V 3.3V
R4004 10K
R4005
0
OPT
Q4000
2SC3875S(ALY)
B
R4003 10K
BLM18PG121SN1D
L702
R710
3.3K
C713
0.1uF 16V
PGND
AGND
OPT
C4000
10uF
C
E
SC4215ISTRT
NC_1
1
EN
2
VIN
3
NC_2
4
R1/R2 : 27K / 20K => Vout=1.88 R1/R2 : 15K / 12K => Vout=1.80 R1/R2 : 12K / 9.1K => Vout=1.85
VIN
FB
16V
IC701
OPT
1
2
3
4
R3003
4.7K 1%
IC3001
VCC
5
Y
4
R3007 27K
1%
LX_2
8
LX_1
7
EN
6
COMP
5
R3009
C3010 1000pF 50V
Q4001
AO4813
1S2
2G2
3S1
4G1
GND
8
ADJ
7
VO
6
NC_3
5
R713
9.1K 1%
C2253
0.1uF 16V
11K
R3011
R2542
10K
1/10W
R711
12K 1%
OPT
5%
8 D2_2
7 D2_1
6 D1_2
5 D1_1
0
L3003
+12V
47K
+1.8V_DDR
C714 22uF
16V
OR_RELAY_ON
004:A27
3.6uH
C3013
10uF
10V
R3014
POWER_ON_DELAY
008:AR31;004:S14
+3.3V
008:V17
POWER_ON/OFF1
3.3V
0.1uFC3015
C3017 22uF 16V
L720
BLM18PG121SN1D
C4001 220uF 16V
Placed on SMD-TOP
C715
0.1uF 16V
R745
R746
+12V
C IN
R718
10K
0
0
PANEL_CTL 008:AR32
CB3216PA501E
+3.3V_ST
R3020
10K
R726 10K
R725 120K OPT
+5V_GENERAL
C786 22uF
L708
+3.5V_ST
OPT
C761
4.7uF
6.3V OPT
CB3216PA501E
L711
Close to IC
C787 22uF
OPT
+5V
L716
C406 16V
100uF
C407 220uF 16V
+5V_ST
SIGN150
C704 10uF 10V
L729
CB3216PA501E
C705
0.1uF 16V
+3.3V_ST
AP1117E33G-13
IN
3
OUT
BLM18PG121SN1D
IC702
ADJ/GND
1
2
L703
C717
0.1uF 16V
C2254 16V 220uF
+5V_ST
Q404
AO4813
1S2
8 D2_2
2G2
7 D2_1
3S1
6 D1_2
4G1
5 D1_1
C708 10uF
6.3V
+3.3V_AVDD_MPLL
MSTAR CORE ON
+3.3V_ST
C710
0.1uF 16V
C732 22uF
16V
Placed on SMD-TOP
CB3216PA501E
C411 560pF 50V
C733
22uF
OPT
Vout=0.8*(1+R1/R2)
R770 56K 1/10W 1%
R769 18K
1/10W
1%
D700
1N4148W_DIODES
5V/5V_G/PANEL/1.26/3305
+5V_ST_PTC
5V_ST
5V_ST
R729
R3021
10K
10K
C
E
Q704
2SC3052
B
FB
IN
BS
OPT
IC704
MP2212DN
1
2
3
4
R732
22K
C
E
1/10W
IC705
MP2212DN
1
2
$0.24
3
4
R733 10K
R734
10
1/10W
1%
OPT
OPT R731
10K
R724
C742
10uF
R739 47K
R740 47K
C
Q705
B
2SC3052
E
R735
22K
Close to IC
EN/SYNC
8
SW_2
7
SW_1
6
VCC
5
R744
0
10
POWER_EN
EN/SYNC
8
SW_2
7
SW_1
6
VCC
5
R747
10K
R730
OPT
5.1K
Q703
R750
2SC3052
0
B
C
B
Q707 2SC3052
OPT
C762
E
4.7uF
6.3V OPT
R728 10K
OPT
R727 10K
465 mA @85% efficiency
Vout=0.8*(1+R1/R2)
R723
22K
R1
1/10W
1%
R722 75K
R2
R1
R2
100V
1/8W
Close to IC
OPT
1%
D703
1N4148W_DIODES
GND
OPT
100V
FB
GND
IN
BS
5V_ST
OPT
C743
4.7uF 25V
+3.3V
24KR736
1/8W
C788
1uF
16V
008:AR30;005:AA6
R756
OPT
100
82K R422
R421 100K
5%
R737
0
C737 1uF
10V
C765 10uF
R738
1/10W
10K
C790
0.1uF 16V
4.9A 0.0150OHM 34MHZ
NR8040T3R6N
C789
0.1uF 50V
1uF 10V
C412
L710
3.6uH
NR8040T3R6N
C741
0.1uF 50V
C749
0.1uF
Q706
AO4813
1S2
2G2
3S1
4G1
10V
MAX 3A
OPT
$0.07
L726
3.6uH
8 D2_2
7 D2_1
6 D1_2
5 D1_1
C748 1uF
25V
C766
0.1uF 16V
C751
C OUT
C791 22uF 16V
10uF
6.3V
C752 22uF 16V
L728
CB3216PA501E
L736
CB3216PA501E
C746
0.1uF 16V
CB3216PA501E
CB3216PA501E
PANEL_POWER
+5V_EXT+5V_GENERAL
1600 mA
3A, DCR=0.025 ohm
L717
BLM18PG121SN1D
C792 22uF
16V
Placed on SMD-TOP
BLM18PG121SN1D
Placed on SMD-TOP
L715
L714
C755 22uF 25V
C769 1uF 10V
+1.26V_VDDC
L727
C750
22uF
16V
C793
0.1uF
C757 10uF
10V
+3.3V_FE
C756 10uF
C780
0.1uF 16V
+5V
C758
0.1uF 16V
+5V_GENERAL
C760
0.1uF 16V
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
26/32LG3DDH
Power
4 14
Page 18
PStoPDF trial version. http://www.oakdoc.com
TUNER
+5V_TU
L1003
500
C1007
C1005
C1011
17
SHIELD
TU1001 TDVW-H104P
NC_1
1
NC_2
2
GND_1
3
+B1[5V]
4
RF_AGC
5
GND_2
6
DATA
7
CLOCK
8
AS
9
DIF[+]
10
DIF[-]
11
IF_AGC
12
SIF
13
NC_3
14
AUDIF
15
VIDEO
16
R1031
C1008
0.1uF
0.01uF 25V
OPT
C1027 100pF 50V
0
OPT
0.1uF
50V
50V
C1015 100pF
50V
10uF 10V
C1017 100pF 50V
C1013
220uF
16V
R1023
R1022
IF_AGC
R1007
12K
R1009
OPT
50V
R1008
10K
R1016
47
OPT
R1004
2.2K OPT
C1009
0.01uF
C2250 220uF 16V
+5V_TU
R1013
4.7K
22
22
OPT C1024
27pF 50V
R1010
470
0
E
B
C
0.1uF
C1021
OPT
L1004
ISA1530AC1 Q1000
R1003 0
SIFMO
OPT
6.8uH
R1017
4.7K
C1025 27pF 50V
+5V_TU
+5V_TU
R1026
R1027
0
0
FE_SIF
MStar Option
R1019
R1005 0
R1006
R1018 0
OPT
ISA1530AC1
Q1001
C1012
10K
0.047uF
OPT
50V
270
R1020
270
E
B
C
(I2C Channel 6)
FE_TUNER_SDA
FE_TUNER_SCL
50V
0.1uF
C1014
L1001
C1004
82pF 50V
R1032
R1033
R1021 0
FM Rejection Option
0 0
FE_VMAIN
008:D24
0
1/10W 5%
0
1/10W 5%
L1013
L1014
C1006
47pF
L1002 270nH
Close to tuner
IF_N
IF_P
LGDT3305
R1061
IF_P
IF_N
R1062
0.1uF
C1066
0.1uF
R1060
SIGN273
1K
IF_AGC
C1067
0.1uF
100
100
C1068
0.01uF
0.01uF
R1063
+3.3V_DVDD_PVSB
C1069 C1070
R1064
1K
TS_0 TS_1 TS_2 TS_3
TS_4 TS_5 TS_6 TS_7
+1.2V_DVDD_PVSB
100
R1065
R1066
R1067
OPT
R1068
5.1K OPT
0
OPT OPT
+3.3V_DVDD_PVSB
470
R1069
TS_0 TS_1 TS_2 TS_3
TS_4 TS_5 TS_6 TS_7
C2138
0.1uF 50V
1 2 3 4 5 6 7 8 9 10 11 12
VROA VINA2 VINA1 INCAP VSSAAD10A
I2CSEL ANTCON VDD I2CRPT_SCL I2CRPT_SDA
IF OUT RF OUT
AR1070
AR1071
C1071
48
VCCAAD10A
TPERR
13
LD1000
27pF
47
46
VSSAD10
LGDT3305
VDD33
14
15
100
100
VDD
TPVALID
45
16
X1005
25MHz
44
43
XM
VSS
IC1004
VSS33
TPDATA[0]
17
18
1MR1072
42
XTALI
XTALO
TPDATA[1]
TPDATA[2]
19
41
VSS33
TPDATA[3]
20
C1072 27pF
0
R1073
40
21
SLIM_SCAN
TPDATA[4]
R1074 47K
CB3216PA501E
38
39
OPM
VDD33
TPDATA[5]
TPDATA[6]
22
23
37
+3.3V_AVDD_PVSB
1N4148W D1000
C1073 1uF
10V
+3.3V_AVDD_PVSB
L1219
NRST
36
PLLAVSS
35
PLLAVDD
34
VSS33
33
VSS
32
VDD
31
VSS
30
SCL
29
VDD33
28
SDA
27
NIRQ
26
TPSOP
25
TPCLK
TPDATA[7]
24
R1075
OPT
C1074
R1076
VSB_RESET
R1077
22
FE_DEMOD_SCL
R1078
22
FE_DEMOD_SDA
C1075
OPT
OPT
OPT
AR1079 100 1/16W
TS_SYNC TS_CLK TS_VALID
TUNER 5V
PANEL_POWER
L1012
C1081
0.1uF 16V
C1082 100uF 16V
INPUT
IC1003
AS7809DTRE1
1
2
VCOMO
MStar Option
IC1002
GND2
KIA78R05F
6
1
2VC3
4NC5
VIN
C1036
0.33uF 16V
100
R1028
OPT
OPT
C1037
0.1uF 16V
L1010
OUTPUT
3
C1034
GND
0.1uF
BG2012B800
C1035 100uF
16V
16V
VOUT
GND1
C1039 47uF 16V
C1040
0.1uF
+5V_TU
C1041
0.01uF 25V
The value of coil & cap’ could be changed to optimized each
MLB-201209-0120P-N2
VSB_CTRL
Mercury Option
+5V_GENERAL
L1000
R1001
4.7K OPT
C1077
2.2uF 25V
C1002 100uF
16V OPT
OPT
008:AR30;004:AI10
POWER_EN
R1036
20K
C1076
C1078
2.2uF 25V
R1035
16V
OPT R1002 1K
C1003
0.1uF 50V OPT
100 OPT
1uF
VIN
EN
NC_1
EN
VIN
NC_2
2
1
SC4215ISTRT
1
2
3
4
OPT
IC1001
SC156515M-1.8TR
3
GND
IC1000
8
7
6
5
4
5
GND
ADJ
VO
NC_3
+3.3V_PVSB
VO
R1014
OPT
15K
ADJ
R1015
OPT
8.2K
C1018 100uF
16V
R1011
R1012
V0 = 0.8(R1+R2) / R2
LGDT3305 POWER
+3.3V_FE
L1005
500
C1020
0.1uF 50V
+1.2V_PVSB
R2
20K
R1
10K
C1019 100uF
C1079
0.1uF
16V
50V
VSB +3.3V B+ BLOCK
+3.3V_PVSB
L1007
C1023
10uF 3216
+3.3V_AVDD_PVSB
500
C1026
0.1uF
16V
50V
VSB +1.0V B+ BLOCK
+1.2V_PVSB
R1034
0
1/4W 5%
3216
+3.3V_PVSB
C1038 10uF 16V
L1008
C1028
500
10uF
16V
3216
+1.2V_DVDD_PVSB
C1043
C1044
0.1uF
0.1uF 50V
50V
C1030
0.1uF
+3.3V_DVDD_PVSB
C1032
0.1uF
50V
C1033
0.1uF
50V
50V
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
26/32LG3DDH
Tuner/3305
5 14
Page 19
PStoPDF trial version. http://www.oakdoc.com
DDR
DDR2 1.8V By CAP - Place these Caps near Memory
+1.8V_DDR
L1
BLM18PG121SN1D
C1
0.1uF C3
10uF
0.1uF
C5
C6
0.1uF
0.1uF
0.1uF
C8
C7
C9
0.1uF
0.1uF
0.1uF
C11
C10
C12
0.1uF
+1.8V_S_DDR
C22
C13
10uF
0.1uF
0.1uF
C14
C17
C15
0.1uF
0.1uF
0.1uF
0.1uF
C20
C19
C21
0.1uF C24
C23
C25
0.1uF
0.1uF
10uF
C30
0.1uF
10uF
C31
C29
0.1uF
0.1uF
C27
C34
C32
C33
0.1uF
0.1uF
0.1uF
C36
C37
C35
0.1uF
0.1uF
0.1uF
C41
C39
C38
0.1uF
0.1uF
0.1uF
C43
0.1uF
+1.8V_S_DDR
1% 1K
R4
0.1uF
C4
SDDR_A[0-12]
OPT
150
R2
SDDR_ODT
OPT
R48
0
1K 1%R5
SDDR_A[5] SDDR_A[3] SDDR_A[1] SDDR_A[10]
SDDR_A[9] SDDR_A[12] SDDR_A[7]
SDDR_A[0] SDDR_A[2] SDDR_A[4] SDDR_A[6] SDDR_A[11] SDDR_A[8]
SDDR_D[11] SDDR_D[12] SDDR_D[9] SDDR_D[14]
SDDR_D[4]
SDDR_D[1] SDDR_D[6]
SDDR_D[15] SDDR_D[8] SDDR_D[10] SDDR_D[13]
SDDR_D[7] SDDR_D[0] SDDR_D[2] SDDR_D[5]
AR1
56
56
AR3
AR2
56
R21
56 56R22
56R6 56R7 0R49
33R8
33R9
56R10
56R11
56R12 56R13 56R14
56R15
56R16
56R17
56R18
56R19
56R20
AR4
56
AR6
AR5
56
AR7
HY5PS1G1631CFP-S6
IC1
VDDQ10
VDDQ9 VDDQ8 VDDQ7 VDDQ6 VDDQ5 VDDQ4 VDDQ3 VDDQ2 VDDQ1
VSSQ10
VSSQ9 VSSQ8 VSSQ7 VSSQ6 VSSQ5 VSSQ4 VSSQ3 VSSQ2 VSSQ1
VDD5 VDD4 VDD3 VDD2 VDD1
DQ10 DQ11 DQ12 DQ13 DQ14 DQ15
VSS5 VSS4 VSS3 VSS2 VSS1
DQ0
G8
DQ1
G2
DQ2
H7
DQ3
H3
DQ4
H1
DQ5
H9
DQ6
F1
DQ7
F9
DQ8
C8
DQ9
C2 D7 D3 D1 D9 B1 B9
A1 E1 J9 M9 R1
A9 C1 C3 C7 C9 E9 G1 G3 G7 G9
A3 E3 J3 N1 P9
B2 B8 A7 D2 D8 E7 F2 F8 H2 H8
SDDR_D[0] SDDR_D[1] SDDR_D[2] SDDR_D[3] SDDR_D[4] SDDR_D[5] SDDR_D[6] SDDR_D[7] SDDR_D[8] SDDR_D[9] SDDR_D[10] BDDR2_A[0]
SDDR_D[0-15]
SDDR_D[11] SDDR_D[12] SDDR_D[13] SDDR_D[14] SDDR_D[15]
+1.8V_S_DDR
VREF
J2
A0
M8
A1
M3
A2
M7
A3
N2
A4
N8
A5
N3
A6
N7
A7
P2
A8
P8
A9
P3
A10/AP
M2
A11
P7
A12
R2
BA0
L2
BA1
L3
BA2
L1
CK
J8
CK
K8
CKE
K2
ODT
K9
CS
L8
RAS
K7
CAS
L7
WE
K3
LDQS
F7
UDQS
B7
LDM
F3
UDM
B3
LDQS
E8
UDQS
A8
NC5
R3
NC6
R7
NC1
A2
NC2
E2
NC3
R8
VSSDL
J7
VDDL
J1
SDDR_A[0] SDDR_A[1] SDDR_A[2] SDDR_A[3] SDDR_A[4] SDDR_A[5] SDDR_A[6] SDDR_A[7] SDDR_A[8]
SDDR_A[9] SDDR_A[10] SDDR_A[11] SDDR_A[12]
SDDR_BA[0] SDDR_BA[1]
SDDR_CKE
+1.8V_S_DDR
1000pF
C2
SDDR_CK
/SDDR_RAS /SDDR_CAS
/SDDR_WE
SDDR_DQS0_P SDDR_DQS1_P
SDDR_DQM0_P SDDR_DQM1_P
SDDR_DQS0_N SDDR_DQS1_N
ADDR2_A[5] ADDR2_A[3] ADDR2_A[1]
ADDR2_A[10]
ADDR2_A[9]
ADDR2_A[12]
ADDR2_A[7] ADDR2_A[0]
ADDR2_A[2] ADDR2_A[4] ADDR2_A[6]
ADDR2_A[11]
ADDR2_A[8]
ADDR2_BA[1] ADDR2_BA[2] ADDR2_MCLK
/ADDR2_MCLK
ADDR2_CKE
ADDR2_ODT
/ADDR2_RAS /ADDR2_CAS /ADDR2_WE
ADDR2_DQS0_P ADDR2_DQS1_P
ADDR2_DQM0_P ADDR2_DQM1_P
ADDR2_DQS0_N ADDR2_DQS1_N
ADDR2_D[11] ADDR2_D[12]
ADDR2_D[9]
ADDR2_D[14]
ADDR2_D[4] ADDR2_D[3]SDDR_D[3] ADDR2_D[1]
56
ADDR2_D[6]
ADDR2_D[15]
ADDR2_D[8] ADDR2_D[10] ADDR2_D[13]
ADDR2_D[7]
ADDR2_D[0]
ADDR2_D[2]
ADDR2_D[5]
56
+1.8V_S_DDR
R23
R24
ADDR2_BA[0]
1K 1%
0.1uF
1K 1%
C16
ADDR2_A[0-12]
ADDR2_D[0-15]
1000pF
LGE3369A (SATURN6 NON RM)
C18
D15
C13
ADDR2_A[0]
A22
ADDR2_A[1]
B13
ADDR2_A[2]
C22
ADDR2_A[3]
A13
ADDR2_A[4]
A23
ADDR2_A[5]
C12
ADDR2_A[6]
B23
ADDR2_A[7]
B12
ADDR2_A[8]
C23
ADDR2_A[9]
B22
ADDR2_A[10]
A12
ADDR2_A[11]
A24
ADDR2_A[12]
C24 B24 D24 B14
A14 D23
D14
D13 D12 D22
B18 C17
C18 A19
A18 B17
ADDR2_D[0] ADDR2_D[1] ADDR2_D[2] ADDR2_D[3] ADDR2_D[4] ADDR2_D[5] ADDR2_D[6] ADDR2_D[7] ADDR2_D[8] ADDR2_D[9] ADDR2_D[10] ADDR2_D[11] ADDR2_D[12] ADDR2_D[13] ADDR2_D[14] ADDR2_D[15]
B15 A21 A15 B21 C21 C14 C20 C15 C16 C19 B16 B20 A20 A16 B19 A17
A_MVREF
A_DDR2_A0 A_DDR2_A1 A_DDR2_A2 A_DDR2_A3 A_DDR2_A4 A_DDR2_A5 A_DDR2_A6 A_DDR2_A7 A_DDR2_A8 A_DDR2_A9 A_DDR2_A10 A_DDR2_A11 A_DDR2_A12
A_DDR2_BA0 A_DDR2_BA1 A_DDR2_BA2 A_DDR2_MCLK
/A_DDR2_MCLK A_DDR2_CKE
A_DDR2_ODT
/A_DDR2_RAS /A_DDR2_CAS /A_DDR2_WE
A_DDR2_DQS0 A_DDR2_DQS1
A_DDR2_DQM0 A_DDR2_DQM1
A_DDR2_DQSB0 A_DDR2_DQSB1
A_DDR2_DQ0 A_DDR2_DQ1 A_DDR2_DQ2 A_DDR2_DQ3 A_DDR2_DQ4 A_DDR2_DQ5 A_DDR2_DQ6 A_DDR2_DQ7 A_DDR2_DQ8 A_DDR2_DQ9 A_DDR2_DQ10 A_DDR2_DQ11 A_DDR2_DQ12 A_DDR2_DQ13 A_DDR2_DQ14 A_DDR2_DQ15
IC100
B_DDR2_A0 B_DDR2_A1 B_DDR2_A2 B_DDR2_A3 B_DDR2_A4 B_DDR2_A5 B_DDR2_A6 B_DDR2_A7 B_DDR2_A8
B_DDR2_A9 B_DDR2_A10 B_DDR2_A11 B_DDR2_A12
B_DDR2_BA0 B_DDR2_BA1 B_DDR2_BA2
B_DDR2_MCLK
/B_DDR2_MCLK
B_DDR2_CKE
B_DDR2_ODT
/B_DDR2_RAS /B_DDR2_CAS
/B_DDR2_WE
B_DDR2_DQS0 B_DDR2_DQS1
B_DDR2_DQM0 B_DDR2_DQM1
B_DDR2_DQSB0 B_DDR2_DQSB1
B_DDR2_DQ0 B_DDR2_DQ1 B_DDR2_DQ2 B_DDR2_DQ3 B_DDR2_DQ4 B_DDR2_DQ5 B_DDR2_DQ6 B_DDR2_DQ7 B_DDR2_DQ8
B_DDR2_DQ9 B_DDR2_DQ10 B_DDR2_DQ11 B_DDR2_DQ12 B_DDR2_DQ13 B_DDR2_DQ14 B_DDR2_DQ15
T26 AF26 T25 AF23 T24 AE23 R26 AD22 R25 AC22 AD23 R24 AE22
AC23 AC24 AB22 V25
V24 AB23
U26
U25 U24 AB24
AB26 AA26
AC25 AC26
AB25 AA25
W25 AE26 W24 AF24 AF25 V26 AE25 W26 Y26 AD25 Y25 AE24 AD26 Y24 AD24 AA24
BDDR2_A[0] BDDR2_A[1] BDDR2_A[2] BDDR2_A[3] BDDR2_A[4] BDDR2_A[5] BDDR2_A[6] BDDR2_A[7] BDDR2_A[8]
BDDR2_A[9] BDDR2_A[10] BDDR2_A[11] BDDR2_A[12]
BDDR2_D[0]
BDDR2_D[1]
BDDR2_D[2]
BDDR2_D[3]
BDDR2_D[4]
BDDR2_D[5]
BDDR2_D[6]
BDDR2_D[7]
BDDR2_D[8]
BDDR2_D[9] BDDR2_D[10] BDDR2_D[11] BDDR2_D[12] BDDR2_D[13] BDDR2_D[14] BDDR2_D[15]
BDDR2_A[0-12]
BDDR2_D[0-15]
BDDR2_A[9] BDDR2_A[3] BDDR2_A[1] BDDR2_A[10]
BDDR2_A[5] BDDR2_A[12] BDDR2_A[7]
BDDR2_A[2] BDDR2_A[4] BDDR2_A[6] BDDR2_A[11] BDDR2_A[8]
BDDR2_BA[0] BDDR2_BA[1]
BDDR2_BA[2]
BDDR2_MCLK
/BDDR2_MCLK
BDDR2_CKE
BDDR2_ODT
/BDDR2_RAS /BDDR2_CAS
/BDDR2_WE
BDDR2_DQS0_P BDDR2_DQS1_P
BDDR2_DQM0_P BDDR2_DQM1_P
BDDR2_DQS0_N BDDR2_DQS1_N
BDDR2_D[11] BDDR2_D[12] BDDR2_D[9] BDDR2_D[14]
BDDR2_D[4] BDDR2_D[3] BDDR2_D[1] BDDR2_D[6]
BDDR2_D[15] BDDR2_D[8] BDDR2_D[10] BDDR2_D[13]
BDDR2_D[7] BDDR2_D[0] BDDR2_D[2] BDDR2_D[5]
+1.8V_S_DDR
R47
1K
1%
H5PS5162FFR-S6C
VREF
J2
A0
M8
A1
M3
A2
M7
A3
N2
A4
N8
A5
N3
A6
N7
A7
P2
A8
P8
A9
P3
A10/AP
M2
A11
P7
A12
R2
BA0
L2
BA1
L3
CK
J8
CK
K8
CKE
K2
ODT
K9
CS
L8
RAS
K7
CAS
L7
WE
K3
LDQS
F7
UDQS
B7
LDM
F3
UDM
B3
LDQS
E8
UDQS
A8
NC4
L1
NC5
R3
NC6
R7
NC1
A2
NC2
E2
NC3
R8
VSSDL
J7
VDDL
J1
512M_HYNIX1G_HYNIX
IC2
DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15
VDD5 VDD4 VDD3 VDD2 VDD1
VDDQ10 VDDQ9 VDDQ8 VDDQ7 VDDQ6 VDDQ5 VDDQ4 VDDQ3 VDDQ2 VDDQ1
VSS5 VSS4 VSS3 VSS2 VSS1
VSSQ10 VSSQ9 VSSQ8 VSSQ7 VSSQ6 VSSQ5 VSSQ4 VSSQ3 VSSQ2 VSSQ1
TDDR_D[0] TDDR_D[1] TDDR_D[2] TDDR_D[3] TDDR_D[4] TDDR_D[5] TDDR_D[6] TDDR_D[7] TDDR_D[8]
TDDR_D[9] TDDR_D[10] TDDR_D[11] TDDR_D[12] TDDR_D[13] TDDR_D[14] TDDR_D[15]
+1.8V_S_DDR
TDDR_D[0-15]
G8 G2 H7 H3 H1 H9
F1
F9 C8 C2 D7 D3 D1 D9 B1 B9
A1 E1
J9
M9
R1
A9 C1 C3 C7 C9 E9 G1 G3 G7 G9
A3 E3
J3
N1
P9
B2 B8 A7 D2 D8 E7
F2
F8 H2 H8
C42
C40
1000pF
0.1uF
R44
1K
1%
AR13
TDDR_A[9] TDDR_A[3] TDDR_A[1]
56
56R27 56R28
AR14
56
56
56
56
TDDR_D[11] TDDR_D[12]
TDDR_D[9]
TDDR_D[14]
TDDR_D[4] TDDR_D[3] TDDR_D[1] TDDR_D[6]
TDDR_D[15]
TDDR_D[8] TDDR_D[10] TDDR_D[13]
TDDR_D[7]
TDDR_D[0]
TDDR_D[2]
TDDR_D[5]
TDDR_A[10]
TDDR_A[5]
TDDR_A[12] TDDR_A[7] TDDR_A[0] TDDR_A[2] TDDR_A[4] TDDR_A[6]
TDDR_A[11] TDDR_A[8]
OPT
56R29 56R30
0R50
TDDR_BA[2]
33R31
TDDR_MCLK
33R32
56R33
56R34
56R35 56R36 56R37
/TDDR_WE
56R38 56R39
56R40 56R41
TDDR_DQM1_P
56R42 56R43
TDDR_DQS1_N
AR12
AR10
AR8
56 AR11
AR9
56
TDDR_A[0-12]
TDDR_BA[0] TDDR_BA[1]
150
R45
R51
0
+1.8V_S_DDR
TDDR_A[0] TDDR_A[1] TDDR_A[2] TDDR_A[3] TDDR_A[4] TDDR_A[5] TDDR_A[6] TDDR_A[7] TDDR_A[8] TDDR_A[9] TDDR_A[10] TDDR_A[11] TDDR_A[12]
OPT
TDDR_CKE
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
26/32LG3DDH
DDR2 6 14
Page 20
PStoPDF trial version. http://www.oakdoc.com
LVDS
P800
FI-X30SSL-HF
GND
1
2
TXA1-[9]
TXA1+[8]
TXA2-[7]
TXA2+[6]
TXAC-[5]
TXAC+[4]
TXA3-[3]
TXA3+[2]
TXA4-[1]
TXA4+[0]
3
4
5
6
0
R847 R848
0
R849
0
0
R850
0
R851
0
R852
R853
0
R854
0
R855
0
0
R856
LVDS_TXA3+
LVDS_TXA3-
LVDS_TXAC+
LVDS_TXAC-
LVDS_TXA2+
LVDS_TXA2-
LVDS_TXA1+
LVDS_TXA1-
LVDS_TXA0+
LVDS_TXA0-
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
GND
32
33
R858
R857
R860
OPT
R859
OPT
0
0
OPT
0
OPT
0
C803
25V
22uF
OPT
C804
PWM_DIM
OPC_OUT
LVDS_TXA3+
LVDS_TXA3-
LVDS_TXAC+
LVDS_TXAC-
LVDS_TXA2+
LVDS_TXA2-
LVDS_TXA1+
LVDS_TXA1-
LVDS_TXA0+
LVDS_TXA0-
008:AQ28
OPC_EN
008:AR30
LVDS_SEL
PANEL_POWER
0.1uF
C805
1000pF
OPT R801
004:R20
10K
OPT
008:AF11;004:R21
+3.3V_ST
0
R861
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
M1
MDS61887702
M2
MDS61887702
M3
MDS61887702
M4
MDS61887702
26/32LG3DDH
LVDS
7
14
Page 21
PStoPDF trial version. http://www.oakdoc.com
SIGN483
CAT24WC08W-T
A0
A1
A2
VSS
IC100
IC105
1
$0.199
2
3
4
AUOUTR0/HP_ROUT AUOUTL0/HP_LOUT
AUOUTR1/SC1_ROUT
AUOUTL1/SC1_LOUT
AUOUTR2/SC2_ROUT
AUOUTL2/SC2_LOUT
VCC
8
WP
7
SCL
6
SDA
5
SIGN484
R2576
OPT
I2S_OUT_MCK
I2S_OUT_BCK
R2577
SIGN482 R181
R182
C197
0
LVA0P
LVA0M
LVA1P
LVA1M
LVA2P
LVA2M
LVA3P
LVA3M
LVA4P
LVA4M
LVACKP
LVACKM
LVB0P
LVB0M
LVB1P
LVB1M
LVB2P
LVB2M
LVB3P
LVB3M
LVB4P
LVB4M
LVBCKP
LVBCKM
SPDIF_IN
SPDIF_OUT
I2S_OUT_WS
I2S_OUT_SD
I2S_IN_SD
VCLAMP
AUCOM AUVRM
AUVRP
AUVAG
+5V_ST
4.7K
22
22
AE16 AD16 AD15 AF16 AF15 AE15 AD13 AF14 AF13 AE13
AE14 AD14
AE20 AD20 AD19 AF20 AF19 AE19 AD17 AF18 AF17 AE17
AE18 AD18
AA3
AUR0
Y1
AUL0
AE1
AUR1
AF3
AUL1
AE3
AUR2
AE2
AUL2
AA1
AUR3
AB1
AUL3
AB2
AUR4
AC2
AUL4
AB3
AUR5
AC3
AUL5
W3
SIF0P
W2
SIF0M
F11 E9
AF1 AF2 AD3 AD1 AC1 AD2
A8 B7 C7 D8 C8
K4 H4
REFP
J4
REFM
G4
REXT
AE5 AE4 AF4 AD4
Addr:10101--
008:G4;008:AB28;008:AN6
EEPROM_SCL
EEPROM_SDA
0.1uF
C135 C136 C137
C139
C142
R164 R165 R166 R167 R168 R169
0.1uF
C127
390
R152
1%
C129
C132
as close as possible
008:G4;008:AB28;008:AN6
2.2uFC134
2.2uF
2.2uF
2.2uF
2.2uFC138
2.2uF
2.2uF
2.2uFC143
2.2uFC144
2.2uFC145
0.1uFC146
0.1uFC147
22R159
HP_DET 014:F14
100 100 100 100 100 100
22R160 22R161 22R162 22R163
+3.3V
0.1uFC128
10uF
0.1uFC130 1uF
4.7uFC133
Close to IC
CK+_HDMI1 CK-_HDMI1 D0+_HDMI1 D0-_HDMI1 D1+_HDMI1 D1-_HDMI1 D2+_HDMI1
HDMI 1
D2-_HDMI1 DDC_SDA_1 DDC_SCL_1 HPD1
COMP1_PR
COMP1_Y
COMP1_PB
COMPONENT
DSUB_HSYNC DSUB_VSYNC
DSUB_R DSUB_G
DSUB
DSUB_B
SIDEAV_CVBS_IN
AV_CVBS_IN
CVBS
FE_VMAIN
VCOMO
TV
Audio Mute
AMP_MUTE
003:Q4
002:I22 002:I22 002:I21 002:I21 002:I20 002:I21 002:I19 002:I20
002:I24;002:S20 002:I23;002:S20
002:J25
001:P7
001:P10
001:P8
R107
10K 001:AB19 001:AB20
001:AB15 001:AB16 001:AB18
001:Q27 001:P20
005:R17
005:L15
R109
10K
D102
ENKMC2838-T112
C
LGE3369A (SATURN6 NON RM)
F1
RXACKP
F2
RXACKN
G2
RXA0P
G3
RXA0N
H3
RXA1P
G1
RXA1N
H1
RXA2P
H2
R2113
R2114
R120
R122 R123 R124
R126
R139 R117
R2122
R127 R128
R130
0 0
100R2115
100R145
47 47R121
47 470 47 47R125 47
47 47
47R129 470
47R114 47R137 47R138
47R142 47R143
47R140 47R141
100 100
100
C102 C103 C104
C106 C107
R149 C113
C108 C114 C109
C112
0.047uFC101
0.047uF
0.047uF 1000pF
0.047uFC105
0.047uF
0.047uF
22R146 22
0.047uF
0.047uF
0.047uF 1000pF
0.047uF
0.047uFC118
0.047uFC119
0.047uFC140
0.047uFC141
0.047uFC124
0.047uFC125
0.047uFC122
0.047uFC123
RXA2N
A1
DDCD_A_DA
B2
DDCD_A_CK
A2
HOTPLUG_A
C3
RXBCKP
B1
RXBCKN
C1
RXB0P
C2
RXB0N
D2
RXB1P
D3
RXB1N
E3
RXB2P
D1
RXB2N
E1
DDCD_B_DA
F3
DDCD_B_CK
E2
HOTPLUG_B
AE8
RXCCKP
AD8
RXCCKN
AD9
RXC0P
AF8
RXC0N
AF9
RXC1P
AE9
RXC1N
AE10
RXC2P
AD10
RXC2N
AE7
DDCD_C_DA
AF7
DDCD_C_CK
AD7
HOTPLUG_C
J3
CEC
N2
HSYNC0/SC1_ID
N1
VSYNC0/SC1_FB
P2
RIN0P/SC1_R
R3
GIN0P/SC1_G
R1
BIN0P/SC1_B
P3
SOGIN0/SC1_CVBS
P1
RINM
T3
BINM
R2
GINM
K3
HSYNC1/DSUB_HSYNC
K2
VSYNC1/DSUB_VSYNC
L1
RIN1P/DSUB_R
L3
GIN1P/DSUB_G
K1
BIN1P/DSUB_B
L2
SOGIN1
V1
RIN2P/COMP_PR+
V2
GIN2P/COMP_Y+
U1
BIN2P/COMP_PB+
V3
SOGIN2
J5
VSYNC2
U3
CVBS1/SC1_CVBS
U2
CVBS2/SC2_CVBS
T1
CVBS3/SIDE_CVBS
T2
VCOM1
M1
CVBS4/S-VIDEO_Y
M2
CVBS6/S-VIDEO_C
N3
CVBS5
M3
CVBS7
W1
CVBS0/RF_CVBS
Y3
VCOM0
Y2
CVBSOUT0/SC2_MNTOUT
AA2
CVBSOUT1
HDCP EEPROM
+3.3V_ST
R131
3.3K
A1
008:Z22;008:AR32
A2
008:AB20
SB_MUTE
NTP_MUTE
R106
4.7K
C148
0.1uF
0.01uF
C150
0.1uF
C149
0.1uF
10V
001:Q24 001:Q25
001:P4
001:P6 001:P15 001:P18
001:AL7 001:AL5
22K R862
C801
22K R863
0.01uF C802
R187
AR107
AR108
AR109
SIDEAV_R_IN SIDEAV_L_IN COMP1_R_IN COMP1_L_IN AV_R_IN AV_L_IN
PC_R_IN PC_L_IN
R171
47 47R172
014:G8
HP_R
HP_L
014:G5
C152
C154
22pF
22pF
OPT
OPT
S5 Reset
+3.3V_ST
0
IC103
MAX810RTR
VCC
3
GND
C195
0.1uF
L101
+3.3V
C196
0.1uF
+1.26V_VDDC
C166
C163
0.1uF
330uF
OPT
C169
0.1uF
C172
0.1uF
C175
0.1uF
C178
0.1uF
C183
0.1uF
C188
0.1uF
C193
0.1uF
C198
0.1uF
C2104
0.1uF
C2109
0.1uF
C2115
0.1uF
C2119
0.1uF
C2120
0.1uF
C2123
0.1uF
C2124
0.1uF
C2125
0.1uF
C2126
0.1uF
C2127
0.1uF
C2128
0.1uF
C2129
0.1uF
C2130
0.1uF
C2131
0.1uF
C2132
0.1uF
C2133
0.1uF
C2134
0.1uF
C2135
0.1uF
C2136
0.1uF
C2137
0.1uF
+3.3V_VDDP
C164
0.1uF
C167
0.1uF
C170
0.1uF
C173
0.1uF
C176
0.1uF
C179
0.1uF
C184
0.1uF
BLM18PG121SN1D
C189
0.1uF
+1.8V_DDR
C185
C168
C171
C165
0.1uF
330uF OPT
/PCM_OE
0 0 0 0
22 22 33 33
100R195
0R2190
0R193
0R112
100 100 100
100R221 100
100R219 100R255
22 100
008:X13
SIGN487 SIGN486
SIGN459
PCM_D[5] PCM_D[6] PCM_D[7]
PCM_A[0] PCM_A[1] PCM_A[2] PCM_A[3] PCM_A[4] PCM_A[5] PCM_A[6] PCM_A[7]
OPT OPT
PCM_A[10] PCM_A[11]
OPT OPT
LGE3369A (SATURN6 NON RM)
D4
AC16 AA15 AA16
AC6
Y10 Y11 Y12 Y13
AB16 AC15 AC14 AB14 AC12
AB8
AC13
AA9 AB5
33R2172
AA4
33R2123
V4
Y4 AB9 AA7 AD6
AA14
33R2477
AB18
33R2478
Y5
33R2479
AB15
33R2480
AA10
10KR2481
AC8
10KR2482
AC7
33R2483
AA5
33R2484
W4
33R2485 33R2486
AA12 AA11
AB11
AB21 AC21
AB13 AB12 AD12 AA13
AC11
T4
AE6
AF6
AC9
Y14
F8
D11
J1 J2
W5
V5
A4
B4 F4 E4 C4
D9
D10
D7
E11
E8
E10
D6
D5
C5
HWRESET
PCMD0/CI_D0 PCMD1/CI_D1 PCMD2/CI_D2 PCMD3/CI_D3 PCMD4/CI_D4 PCMD5/CI_D5 PCMD6/CI_D6 PCMD7/CI_D7
PCM_A0/CI_A0 PCM_A1/CI_A1 PCM_A2/CI_A2 PCM_A3/CI_A3 PCM_A4/CI_A4 PCM_A5/CI_A5 PCM_A6/CI_A6 PCM_A7/CI_A7 PCM_A8/CI_A8 PCM_A9/CI_A9 PCM_A10/CI_A10 PCM_A11/CI_A11 PCM_A12/CI_A12 PCM_A13/CI_A13 PCM_A14/CI_A14
PCM_RST/CI_RST PCM_CD/CI_CD /PCM_OE PCM_REG/CI_CLK PCM_WAIT/CI_WACK /PCM_IRQA /PCM_WE PCM_IOWR/CI_WR PCM_IOR/CI_RD /PCM_CE /PF_CE0 /PF_CE1 /PF_OE /PF_WE PF_ALE PF_AD15 F_RBZ
UART2_TX/SCKM UART2_RX/SDAM DDCR_DA DDCR_CK
DDCA_CLK DDCA_DA UART_RX2 UART_TX2
PWM0 PWM1 PWM2 PWM3
SAR0 SAR1 SAR2 SAR3 IRIN
GPIO44
GPIO96 GPIO88 GPIO90/I2S_OUT_MUTE GPIO91 GPIO97 GPIO98 GPIO99 GPIO103/I2S_OUT_SD3 GPIO102
IC100
TESTPIN/GND
USB_DM_1 USB_DM_2
GPIO_PM0/GPIO134 GPIO_PM1/GPIO135 GPIO_PM2/GPIO136 GPIO_PM3/GPIO137
GPIO_PM4/GPIO138 GPIO_PM5/INT1/GPIO139 GPIO_PM6/INT2/GPIO140
GPIO131/LDE/SPI_WPn1
GPIO130/LCK
GPIO132/LHSYNC/SPI_WPn
GPIO60/PCM2_RESET/RX1
GPIO62/PCM2_CD_N/TX1
LHSYNC2/I2S_OUT_MUTE/RX1
LVSYNC/GPIO133
GPIO79/LVSYNC2/TX1
UART2_RX/GPIO84 UART2_TX/GPIO85 UART1_RX/GPIO86 UART1_TX/GPIO87
GPIO42/PCM2_CE_N
GPIO43/PCM2_IRQA_N
ET_TX_CLK
SPI_DI SPI_DO /SPI_CS SPI_CK
USB_DP_1
USB_DP_2
TS0_D0 TS0_D1 TS0_D2 TS0_D3 TS0_D4 TS0_D5 TS0_D6 TS0_D7
TS0_SYNC
TS0_VLD TS0_CLK
TS1_D0
TS1_SYNC
TS1_VLD TS1_CLK
ET_TXD0 ET_TXD1
ET_RXD0 ET_RXD1
ET_TX_EN
ET_MDC
ET_MDIO
ET_COL
GPIO67 GPIO68
XOUT
R252
X100
B3
XIN
A3
E6
AE11 AF12 AE12 AD11
1M
0R231
0R232
12MHz
33R225
33R226 33R227
20pFC186
20pFC187
008:I9
SPI_DI
008:E10
SPI_DO
008:E10
SPI_CS
008:I9
SPI_CK
USB
B5 A5 AC10 AB10
E5 F5 G5 H5 F6 G6 H6 AC17 AB17 AF11 AA18 AA17
E7 AC18 C6 F9 F10 A6 B6 AF5 AF10
AA8 Y8 Y9 AB7 AA6 AB6 U4 AC5 AC4 AD5 AB4
AB19 AA20 AC19 AA19
C10 B11 A9 C11 C9 B10 A10 B9 A11
A7 B8
R244 R245
R2175
R242
R830
R238
R2557
R267
R2187
R829
R111
R2556
PM_TS[0] PM_TS[1] PM_TS[2] PM_TS[3] PM_TS[4] PM_TS[5] PM_TS[6] PM_TS[7]
OPT OPT OPT OPT
OPT OPT
OPT
OPT
OPT
OPT
OPT OPT
+3.3V_ST
100R2193 100R220
OPT
OPT
33
0R2194 0
100
100R2176
100 100R235 100R243 100R110 100R2188 100R249 100R250
100R2189
100
+3.3V_ST
100
0R234 0R233 0R288 0R289
100R237
100
100 100R251 100
100 0R239 0R240
100
0R202
22R2185
0R203
22R2186
33R268
100R2173
100R2174
100R224
R113
OPT
R254
R256
15K
15K
OPT
OPT
10K
R253
RX_G6
012:C8
004:AI10;005:AA6
008:AN4 008:AN4
R2559
100
OPT
R2558
100
PM_TS[0-7]
010:AO21 010:AO21 010:AN22
OPT
008:AI6;005:Q24
008:AI6;005:Q24
PM_TS[0-7]
010:AO19
PM_TS_VALID
100
FROM FPGA
005:AM26;010:G19
013:L24
USB_CTL
10K
OPT
100R236
OPT
100R108
100R2221
004:AD22
R2222
R246
OPT
FE_TUNER_SCL
FE_TUNER_SDA
PTC_TX_MSTAR
PTC_RX_MSTAR
PM_TS_SYNC
PM_TS_CLK
002:T21;001:AK23
005:X10
USB_DP
013:G21
USB_DM
013:G22
Stand-by GPIO
004:U28
RL_ON
008:G14;008:Z22
SB_MUTE
POWER_DET
TX_F5
012:K7
INV_CTL
004:S24
PANEL_CTL
POWER_ON/OFF1
004:S14;004:AB25
POWER_DET
100
007:N19 008:B10
OPC_EN
USB_OCD
100
EEPROM_WP VSB_CTRL VSB_RESET
I2C for Tuner_5V
008:AB27;001:AK22
ISP_TXD
POWER_EN
LVDS_SEL
Flash_WP_1 SDA1 SCL1
5V_HDMI_1
+3.3V_ST
013:N23 012:K9
012:D13
POWER SQ Check
GIL-G-03-S3T2
R2579
10K
1/10W
5%
OPT
0
R2578
OPT
P1
1
2
3
LVDS_TXAC+
INV_ON_DEBUG
POWER DETECT
S6_Reset
PCM_D[5-7]
0R2220
R1430
R800
RESET
TXA3-[3]
TXA3+[2]
TXA4-[1]
TXA4+[0]
TXA2-[7] TXA2+[6] TXAC-[5]
TXAC+[4]
TXA1-[9] TXA1+[8]
22K
C1430
0.01uF
22K
C800
0.01uF
C157 22pF
OPT
---------------------­ HIGH LOW D6 LCD PDP D7 B_LVDS A_LVDS E11 MOVING : PWM R/B B9 FHD HD
----------------------
R188
4.7K
R133 10K
4.7uF
C120
10V
005:O21 005:M19
+3.3V_ST
R228
100
B
014:Z22
PILLOW_SPK
003:L24
EXT_SPK
B
SIFMO
AUDIO_MASTER_CLK MS_LRCK MS_SCK MS_LRCH
C
Q107 2SC3052
E
SW100
C
Q108 2SC3052
E
FE_SIF
4 3
R134 10K
POWER_ON_DELAY
12
100
R135
C121 10uF
6.3V
ISP Debug port for S5
003:E12 003:E7 003:E6
003:E7
+3.3V_ST
10K
10K
R280
D6 D7 E11 B9
OPT
OPT
R284
R285
0
S6_Reset
R281
0
10K
0
OPT
R286
R282
008:G14;008:AR32
OPT
10K
R283
0
R287
SB_MUTE
POWER_DET
009:AA24;014:AH12
012:Z7
012:Q9
R831
+3.3V_ST
R274
OPT
EEPROM_SCL EEPROM_SDA
R832
4.7K
R2191
ERROR_OUT
/PF_CE0 /PF_CE1
/PF_OE /PF_WE PF_ALE
PF_WP /F_RB
ISP_RXD ISP_TXD
MSTAR_RX
MSTAR_TX
+3.3V_ST
PWM0 PWM1
4.7K PWM2
0
IR_mstar
SYS_RESET
DET_PILLOW
AMP_RST
NTP_MUTE
HP_MUTE
SUB_MUTE
SDA0 SCL0
100R827
008:S8 008:T6 008:S8 008:T5 008:T5 008:R4 008:S8
008:G4;008:N14;008:AN6 008:G4;008:N14;008:AN6
008:AN5 008:AN5
001:AK22
008:AR31;001:AK22
008:M9;008:AK11 008:M9;008:AK11
008:AK10
100R828
SIGN495
008:K6
010:G18
003:E13
004:D22 008:G13
014:D9
003:Z25;003:AC20
+3.3V_ST
AR102
OPT
R119
AR103
22
4.7K
PCM_A[0-7,10-11]
+5V_GENERAL
/PCM_CE
22
R215 R216
R217 R218
R191 R192 R183 R184
OPT
R196
R200 R248
R201
R179 R2160
22
22
22
C155 22pF
OPT
2
1
0.1uF
PANEL_POWER
004:N24
C174
0.1uF
C180
C177
0.1uF
0.1uF
0.1uF
LGE3369A (SATURN6 NON RM)
E16
GND_2
E17
GND_3
E18
GND_4
F7
GND_5
L9
GND_6
L10
GND_7
L11
GND_8
L12
GND_9
L13
GND_10
L14
GND_11
L15
GND_12
L16
GND_13
L17
GND_14
L18
GND_15
M9
GND_16
M10
GND_17
M11
GND_18
M12
GND_19
M13
GND_20
M14
GND_21
M15
GND_22
M16
GND_23
M17
GND_24
M18
GND_25
N4
GND_26
N9
GND_27
N10
GND_28
N11
GND_29
N12
GND_30
N13
GND_31
N14
GND_32
N15
GND_33
N16
GND_34
N17
GND_35
N18
GND_36
P4
GND_37
P9
GND_38
P10
GND_39
P11
GND_40
P12
GND_41
P13
GND_42
P14
GND_43
P15
GND_44
P16
GND_45
P17
GND_46
P18
GND_47
R4
GND_48
R9
GND_49
R10
GND_50
R11
GND_51
R12
GND_52
R13
GND_53
R14
GND_54
R15
GND_55
R16
GND_56
R17
GND_57
R18
GND_58
T5
GND_59
T9
GND_60
T10
GND_61
T11
GND_62
T12
GND_63
T13
GND_64
T14
GND_65
T15
GND_66
T16
GND_67
T17
GND_68
T18
GND_69
U5
GND_70
W13
GND_71
Y21
GND_72
AA23
GND_73
JTEG
R300
10K
C190
0.1uF
IC100
AVDD_DDR_1 AVDD_DDR_2 AVDD_DDR_3 AVDD_DDR_4 AVDD_DDR_5 AVDD_DDR_6 AVDD_DDR_7 AVDD_DDR_8
AVDD_DDR_9 AVDD_DDR_10 AVDD_DDR_11
AVDD_MEMPLL_1 AVDD_MEMPLL_2 AVDD_MEMPLL_3
AVDD_MPLL
+3.3V
C194
0.1uF
VDDC_1 VDDC_2 VDDC_3 VDDC_4 VDDC_5 VDDC_6 VDDC_7 VDDC_8
VDDC_9 VDDC_10 VDDC_11 VDDC_12 VDDC_13 VDDC_14 VDDC_15
VDDC_16 VDDC_17 VDDC_18 VDDC_19 VDDC_20 VDDC_21 VDDC_22 VDDC_23 VDDC_24 VDDC_25 VDDC_26 VDDC_27
VDDP_1 VDDP_2 VDDP_3 VDDP_4 VDDP_5 VDDP_6 VDDP_7 VDDP_8
AVDD_AU
AVDD_LPLL
AVDD_33_1 AVDD_33_2 AVDD_33_3 AVDD_33_4 AVDD_33_5
AVDD_DM
AVDD_USB
R303
R301
10K
OPT
R302
1K
10K
C199
0.1uF
+1.26V_VDDC
D16 D17 D18 D19 D20 H18 H19 H20 J20 K20 L20 M20 P7 R7 T7 T22 U7 U20 U22 V7 V22 W11 W12 W19 W20 W22 Y22
H9 H10 H11 H12 N20 P20 W9 W10
W7
+1.8V_DDR
G12 G13 H13 H14 H15 H16 W14 W15 W16 W17 W18
H17 T20 V20
R20
H7
0.1uF
J7 K7 L7 M7 N7
W8
H8
OPT
R306
OPT
R307
C191
C2105
0.1uF
C2110
0.1uF
+3.3V_VDDP
C200
0.1uF
+3.3V_AVDD_MPLL
C201 10uF 10V
C204
0.1uF
L102
BLM18PG121SN1D
C192
0.1uF
0R304
0R305
0 0
0R308
0R309
0R310
C2111 10uF
C206
0.1uF
+3.3V
PCM_A[11]
PCM_D[5]
PCM_D[7] /PCM_CE
/PCM_OE PCM_A[10]
PCM_D[6]
BLM18PG121SN1D
C215
0.1uF
C205
0.1uF
C208
0.1uF
L109
BLM18PG121SN1D
C209
0.1uF
C202
0.1uF
BLM18PG121SN1D
C210
0.1uF
JTINT
/JTRST
JTCK
JTMS JTDO
JTDI
/RST
+3.3V
C219
0.1uF
+3.3V
L106
L108
BLM18PG121SN1D
C211
0.1uF
BLM18PG121SN1D
C203
0.1uF
L107
C207
0.1uF
C216
0.1uF
+3.3V
C217
0.1uF
+3.3V
C218
0.1uF
+3.3V
L103
C214
0.1uF
Serial FLASH MEMORY
for BOOT
+3.3V
008:AR30
008:AR36
Flash_WP_1
R102
OPT
0R101
0
Q100
KRC103S
+3.3V
B
R103
10K
SPI_CS
008:AR36
SPI_DO
C
E
MX25L3205DM2I-12G
R105
4.7K
R104
33
GND
IC101
CS#
1
SO
2
WP#
3
4
+3.3V
008:AR36
L110
0.1uF
SPI_CK
008:AR35
SPI_DI
VCC
8
HOLD#
7
SCLK
6
SI
5
MCU BOOT STRAP
10 : BOOT 51
11 : BOOT RISC
C126
R147
R148
OPT
OPT
+5V_ST_PTC
EEPROM
R2544
008:AB22
Q1405EB
10K
C
0
R2127
0
R2125
0
R2126
IC104
AT24C512BW-SH-T
A0
1
A1
2
A2
3
GND
4
+3.3V
L104
VCC
8
C100
0.1uF
WP
7
SCL
6
SDA
5
R2111
33
+5V_GENERAL
L105 OPT
R118
R132
4.7K
4.7K OPT
OPT
33R2112
008:N14;008:AB28;008:AN6
EEPROM_SCL
008:N14;008:AB28;008:AN6
EEPROM_SDA
IR_mstar
2SC3875S(ALY)
Mstar IR
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
+3.3V_ST
R2195
OPT
R2196
20K
1.5K
+12V
+5V_GENERAL
OPT
B
OPT
10K
C
E
R2197
R2198
Q102 2SC3052
R2200 10K
0R2192
OPT
C
Q103
B
OPT
R2199
2.2K
E
2SC3052
+24V_AUDIO
OPT
OPT
R2201
33K
R2202
SIGN490
R2203
SIGN489
2K
+5V
R2204
OPT
10K
SIGN488
B
OPT
1KR2205
C
0
SIGN501
Q104
B
OPT
2SC3052
E
2K
R2206
1K
008:Z22;008:AR32;008:AR31;003:Q6;009:AA29
R2211 0
OPT
C
Q105
2SC3052
E
IC107
NCP803SN293
RESET
2
R2212
OPT
POWER_DET
+5V_ST_PTC
+24V_AUDIO
+12V
OPT
R2561
3K
OPT
VCC
3
1
GND
R2218
15K
R2216
30K
R2217
5.6K
NAND FLASH MEMORY
+3.3V
+3.3V
1KR150
PWM0
1K
1K
1KR151
008:AB24;008:AK11
PWM1
008:AB24;008:AK11
+5V_ST_PTC
1/10W
5%
R2546
2SC3875S(ALY)
R2545
10K
1/10W
5%
4.7K
R2547
10K
C
Q1406EB
1/10W
5%
009:AJ9;011:L21
R2548
100K
1/10W
5%
R2549
100K
1/10W
5%
IR
R258
10K
OPT
PF_WP
008:AB29
+3.3V_ST
/PF_CE0
H : Serial Flash
L : NAND Flash
/PF_CE1 H : 16 bit L : 8 bit
/F_RB
008:AB29
/PF_OE
008:AB29 /PF_CE0
008:AB30
+3.3V
10K
R153
R180 0
Q101 KRC103S
OPT
/PF_CE1
008:AB30
PF_ALE
008:AB29 /PF_WE
008:AB29
1K
3.9KR158
R156
R157
1K
OPT
OPT
R154 1K
R155
1K
NC_1
NC_2
NC_3
NC_4
NC_5
NC_6
R/B
RE
CE
NC_7
NC_8
VCC_1
0.1uFC131
VSS_1
NC_9
NC_10
CLE
ALE
WE
WP
NC_11
NC_12
NC_13
NC_14
NC_15
HY27US08121B-TPCB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
IC102
+3.3V
NC_28
48
NC_27
47
NC_26
46
NC_25
45
I/O7
44
I/O6
43
I/O5
42
I/O4
41
NC_24
40
NC_23
39
PRE
38
VCC_2
37
VSS_2
36
NC_22
35
NC_21
34
NC_20
33
I/O3
32
I/O2
31
I/O1
30
I/O0
29
NC_19
28
NC_18
27
NC_17
26
NC_16
25
AR100
C161
10uF 6.3V
AR101
PCM_A[7]
PCM_A[6]
PCM_A[5]
PCM_A[4]
22
0.1uFC162
PCM_A[3]
PCM_A[2]
PCM_A[1]
PCM_A[0]
22
PCM_A[0-7]
PWM Dimming
004:R23
A_DIM
004:R21;007:N24
PWM_DIM
C181
I2C
008:AQ28;005:Q24 008:AQ29;005:Q24
005:AN21;010:B7 005:AN21;010:B9
003:E6;010:B8
003:E6;010:B10
R185
1.2K R186 R189
C182
1uF
1uF
OPT
+5V_GENERAL
FE_TUNER_SDA
FE_TUNER_SCL
FE_DEMOD_SDA FE_DEMOD_SCL
SDA_SUB/AMP SCL_SUB/AMP
008:M9;008:AB24
100
OPT
008:M9;008:AB24
100
008:AB23
R197
R2106
4.7K
4.7K
OPT
1.2KR2107
OPT
0R2100 0R2101
0R2104 0R2105
1.2KR2108
PWM0 PWM1 PWM2
1.2KR2109
1.2KR2110
R260
+3.3V
4.7K
R266
4.7K
SDA0 SCL0
SDA1 SCL1
EEPROM_SDA EEPROM_SCL
008:AB28
008:AB28
008:G4;008:N14;008:AB28 008:G4;008:N14;008:AB28
008:AR30 008:AR30
26/32LG3DDH
KIM SUNG KYEONG
MAIN IC
8 14
Page 22
PStoPDF trial version. http://www.oakdoc.com
PTC
C2150
0.1uF 50V
IC6000
Y1
Y0
Z1
Z
Z0
INH
VEE
VSS
P1201
SMAW200-11
MC14053BDR2G
1
2
3
4
5
6
7
8
+5V_ST_PTC
+12V_C
12V
1
GND
2
BUFFERED_MPI
3
MPI_DOUT
4
SPI_DATA_OUT
5
SPI_DATA_IN
6
SPI_CLOCK
7
GND
8
VCC
9
IR_IN_MODEM
10
GAME CONT
11
VDD
16
Y
15
X
14
X1
13
X0
12
A
11
B
10
C
9
L1220
MLB-201209-0120P-N2
+12V
MBRA340T3G
40V D1404
R2252 0
1/10W 5%
R2253 0
1/10W 5%
R2254 0
1/10W 5%
R2255 0
1/10W 5%
12V_DCDC
P_CH_DN
014:U17
P_CH_UP_1
009:Z25
P_CH_UP
014:W25
5VST
5VST
R6001
R6000
R6002
R6003
R6004
4.7K
0
4.7K
0
0
NC_1
NC_2
NC_3
VSS
5VST
L6000
MLB-201209-0120P-N2
C6000
0.1uF
R6005
0
R6006
0
R6007
4.7K
R6008
0
100R6009
100R6010
100R6011
PEJ024-01
JK1404
5VST
L1509
40V
MBRA340T3G
+12V_C
R2257 0
1/10W 5%
1
2
3
4
5VST
5VST
IC1203
FM24C16A
8
6B
T_TERMINAL2
7B
B_TERMINAL2
5
4
7A
B_TERMINAL1
6A
T_TERMINAL1
3
P_CH_DN_1
009:Z25
P_ON_OFF_1
009:Z25
P_ON_OFF
014:V20
2SC3875S(ALY)
SHIELD_PLATE
T_SPRING
R_SPRING
E_SPRING
VDD
8
WP
7
SCL
6
SDA
5
5VST
Q6000EB
009:X9
R6012 10K
C
009:AZ28
R2554
0
0 R2553
IR_IN_MODEM
009:AV29
009:AV27
009:Y27
009:Y26
R2267
10K
1KR6013
C2151
0.1uF 50V
R2265 0
R2266 0
BUFFERED_MPI_DIN
MPI_DOUT
SPI_DATA_OUT
SPI_DATA_IN
SPI_CLOCK
R2268
10K
008:Z22;008:AR32;008:AR31;008:BC11;003:Q6
MSTAR_POWER_ON
009:AO28
009:AP29
009:T11
SPI_DATA_IN
004:K11
DCDC_EN
SPI_CLOCK
009:T10
5VST
Pillow_POWER_MANAGE
009:AL37;014:R12
2SC3875S(ALY)
5VST
IR_IN_MODEM
R2271
10
C2152 10uF 16V
C2153
10uF 16V
2SA1530A-T112-1R
330 R2270
C
Q1107EB
009:AB28;009:AD29;009:AD29;009:AE21;009:AI24;009:AO31
R2269 0
R2272
OPT
OPT
LD900
SAM2333
009:S9
004:L5;004:S14
SCK
MISO
Q1108
E
C
4.7K
330
A2[RD]
A1[GN]
C
001:Q26
009:R27
P_ON_OFF_1
009:R27
P_CH_DN_1
009:K26
P_CH_UP_1
DET_PILLOW
008:AB21;014:AH12
B
R2273
VCC1
L1221
MLB-201209-0120P-N2
L1222
MLB-201209-0120P-N2
UPDATE
SW900
SKHMPWE010
1 2
012:J8;012:Z7 012:D9;012:Q8
SIDEAV_SW
0
R2274
4.7K
43
5
POWER_DET
R2280
R2278 0
R2331
R2277 100
D1407
PTC_DEBUG_RX
PTC_DEBUG_TX
R2282 100
1N4148W
100V
R2284 0
R2285 10K
OPT
100
5VST
011:N19
011:N19
Q1109EB
2SC3875S(ALY)
LED_AM LED_GR
R2291
2.2K
R2297
R2296
VCC1
R2293 0
R2294 100
GIL-G-06-S3T2
5VST
L1223
CM3216F100KE
C
R2292
100K
22
P1202
0
PILLOW_MUTE
014:X24
VCC1
0
R2299
R2295
R2298
2SC3875S(ALY)
4.7K
1
2
3
4
5
6
C2154
0.1uF 50V
10K
R2301
R2302
R2300
4.7K
0
0
100R2314
100R2286 100R2287
100R2288 100R2289
100R2290
0R2303
VCC1
1uF 10V
C2155
VCC1
R2305
R2304
100K
C
Q1110EB
R2306 0
10K
R2312 R2309 R2310
0.1uF
50V
C2156
0 R2308
0 R2307
RELAY_PTC 004:U28
R2528
OPT
LD904
LD903
RXD2/PM4 TXD2/PM5
FAULT0/PQ0 FAULT1/PQ1
0
FAULT2/PQ2
0
FAULT3/PQ3
0
R2313
0
MODC/TAGHI/BKGD
IOC04/PT0 IOC05/PT1 IOC06/PT2 IOC07/PT3 IOC14/PT4
0R2311
5VST
100K
R2316
10K
SDA/PM6 SCL/PM7
VDDX
IS0/PQ4 IS1/PQ5 IS2/PQ6
1/10W
VSSX
5%
SAM2333 C
SAM2333
C
PM3
UART_SWA
012:AA5
UART_SWB
4.7K
R2317
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
012:O6
A1[GN] A2[RD]
A1[GN] A2[RD]
PP1/PW01
PP0/PW00
79
80
21
22
IOC15/PT5
IOC16/PT6
0
R2318
R2315 0
2SC3875S(ALY)
R2322 1K
C2158
0.22uF 25V
VDD1
PP5/PW05
PP4/PW04
PP3/PW03
PP2/PW02
74
75
76
77
78
MC9S12E128CFUE
27
23
24
25
26
ECLK/PE4
IOC17/PT7
PW10/IOC24/PU0
PW11/IOC25/PU1
XCLKS/NOACC/PE7
VCC1
1uF
C2157
5VST
R2320
10K
C
Q1111EB
R2324 330
R2325 330
OPT R2323 1K
VSS1
73
IC1204
28
VSSR
1/10W
5%
PAD15/AN15/KWAD15
PM0/DA0
PM1/DA1
70
71
72
31
29
30
VDDR
RESET
VDDPLL
0.1uF
C2160
C2161 220pF 50V
R2326
0
PAD10/AN10/KWAD10
PAD11/AN11/KWAD11
PAD12/AN12/KWAD12
PAD13/AN13/KWAD13
PAD14/AN14/KWAD14
65
66
67
68
69
32
33
34
35
36
XFC
TEST
XTAL
EXTAL
VSSPLL
R2330
4.7K
C2162 1000pF 50V
R2334 100
0R900
008:O6;011:L21
R2328
100K
1/10W
5%
R2335 330
R2332 330
R2333 330
VRL
VSSA
PAD08/AN08/KWAD08
PAD09/AN09/KWAD09
61
62
63
64
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
37
38
39
40
IRQ/PE1
XIRQ/PE0
PW12/IOC26/PU2
PW13/IOC27/PU3
C2163
0.01uF 50V
R2336
0
IC900
KIA7042AF
O
3
G
C900
OPT
IR
Pillow_POWER_MANAGE
009:V24;014:R12
SEL_PILLOW_1
014:AH3
SEL_PILLOW_0
R2338 330
VRH VDDA PAD07/AN07/KWAD07 PAD06/AN06/KWAD06 PAD05/AN05/KWAD05 PAD04/AN04/KWAD04 PAD03/AN03/KWAD03 PAD02/AN02/KWAD02 PAD01/AN01/KWAD01 PAD00/AN00/KWAD00 VSS2 VDD2 PS7/SS PS6/SCK PS5/MOSI PS4/MISO PS3/TXD1 PS2/RXD1 PS1/TXD0 PS0/RXD0
0 R2339
10KR901
I
1
2
014:Z3
5VST
0 R2340
R2341
R2342 30K
R2343 20K
5VST
L1224
CM3216F100KE
10K
5VST
R902 1K
C2165
1uF 10V
C901 10uF 16V
R2344 10K
C2166
0.1uF 50V
R903
C2167
0.1uF 50V
1K R2349
1K R2347
0 R2345
22K
VCC1
0
R2348
0
R2346
7.37280MHz
OUTPUT
R2350 R2351
NC
C2168
1uF 50V
0.22uFC2169
SCK
009:Y27
X900
6SV1
5
4
1KR904
0 0
2
3
011:U24
KEY_CTL_0
011:U23
KEY_CTL_1
R2352 0
R2353 0
VC
TRI-STATE
GND
RESET
SW901
SKHMPWE010
1 2
MISO 009:Y27
PTC_RX_5V
43
5
R2354
R2355
4.7K
4.7K
C2170 47pF 50V
R2357 100
5VST
R2356
10K
PTC_TX 012:C8
PTC_RX_5V
012:J7;012:K14
GIL-G-02P
2
1
Q1112EB
2SC3875S(ALY)
C2171 47pF 50V
OPT
P1203
R2358 100
5VST
R2359
470K
C
R2361
4.7K
R2360
4.7K
BUFFERED_MPI_DIN
009:T12
SPI_DATA_OUT
009:T11
5VST
R2362
4.7K
C
B
E
Q1113 2SC3875S(ALY)
R2363 100
MPI_DOUT
009:T12
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
R2329
100K
1/10W
GND
C
Q1403EB
2SC3875S(ALY)
5%
26/32LG3DDH
9
14PTC&DCDC
Page 23
PStoPDF trial version. http://www.oakdoc.com
FPGA
FPGA POWER
+3.3V
RESET
FPGA_RESET
27MHz
010:Q17
I2C
SCL_SUB/AMP
008:AI4;003:E6
MSCL_3.3V
FE_DEMOD_SCL
008:AI5;005:AN21
SDA_SUB/AMP
008:AI4;003:E6
MSDA_3.3V
FE_DEMOD_SDA
008:AI5;005:AN21
3.3V_Proidiom
L1227
MLB-201209-0120P-N2
010:Q17
DE_H_SYSCLK
3.3V_Proidiom +VCCINT_1.5V
MLB-201209-0120P-N2
L1228
C2177
100uF 16V
3.3V_Proidiom
OPT
1N4148W
R2390
D1250
10K
OPT
R2393 100
OPT
C2179
OPT
R2394
1uF
100
25V
R2563
4.7K
IC1210
OPT
R2564
100
MAX809RTR
RESET
2
3.3V_Proidiom
X1006
27MHz
6
C2176 10uF 16V
R2385
R2386
0
C2178
0.1uF 16V
22R2387
3.3V_Proidiom
OPT
OPT
0
0
0
0
0
R2391
10K
R2446
R2447
3.3V_Proidiom
R2392
10K
R2448
R2449
Q1114 BSS83
Q1115 BSS83
D B
S
D B
S
010:T25;010:AJ26
1
GND
1 25 34
008:AR22;005:AM26
VSB_RESET
008:AB21
SYS_RESET
3.3V_Proidiom
VCC
3
C2255 1uF 25V
OPT
+5V_GENERAL
G
C2180
0.1uF 16V
OPT
G
C2181
0.1uF 16V
OPT
TS_0 TS_1
TS_2 TS_3 TS_4 TS_5 TS_6 TS_7
3.3V_Proidiom
TS_CLK
TS_VALID
TS_SYNC
R2399 0
010:B19
010:C12
3.3V_Proidiom
DE_H_SYSCLK
FPGA_RESET
MSCL_3.3V MSDA_3.3V
R2401 0
005:AN19
005:AN19
005:AN19
005:AF17 005:AF17 005:AF17 005:AF17
005:AF16 005:AF16 005:AF16 005:AF16
1K
R2397
TS_0 TS_1 TS_2 TS_3
TS_4 TS_5 TS_6 TS_7
3.3V_Proidiom
R2406
GND
1K R2402
1K
R2403
1K
R2404
R2405
OPT
3.3V_Proidiom
10K
10KR2409
10KR2408
OPT
0
OPT
R2418
IO2_21/TP_VALID
IO2_41/TP_DATA[7] IO2_36/TP_DATA[6] IO2_31/TP_DATA[5] IO2_25/TP_DATA[4] IO2_23/TP_DATA[3] IO2_18/TP_DATA[2] IO2_14/TP_DATA[1]
IO2_8/TP_DATA[0]
10K
R2422
GND
0
R2420
22R2415 22R2416 22R2417
10KR2412 10KR2413 10KR2414
IO1_1/INIT_DONE
R2421 0
R2419 0
R2423
+VCCINT_1.5V
MLB-201209-0120P-N2
0R2424
IO2_29/TP_SOP
IO2_17/TP_ERR
IO1_29
IO1_10 IO1_11 IO1_12
IO2_48/RESET IO3_37/I2C_SCK IO3_34/I2C_SDA
DCLK
CONF_DONE
NCONFIG
DATA0
IO1_21SO
IO1_22/ASDO
NCEO
NSTATUS
MSEL0 MSEL1
IO1_13 IO1_14 IO1_15 IO1_16 IO1_17 IO1_18 IO1_19 IO1_20 IO1_23 IO1_24 IO1_25 IO1_26 IO1_27 IO1_28 IO1_30 IO1_31 IO1_32 IO1_33 IO1_34 IO1_35
0
CLK1
IO1_2 IO1_3 IO1_4 IO1_5 IO1_6 IO1_7 IO1_8 IO1_9
CLK0
NCE
TCK TDO TMS
1uF
C2185
TDI
L1230
3.3uF 50V
C2186
16V
3.3V_Proidiom +VCCINT_1.5V
MLB-201209-0120P-N2
L1231
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
16V
16V
C2198
C2197
VCCIO3_3
VCCIO3_2
C16
R15
IO3_1
IO4_48
16V
C2199
VCCIO3_1
K11
N13
IO3_2
16V
C2200
VCCIO4_4
P16
P14
IO3_3
16V
C2201
VCCIO4_3
T14
P15
IO3_4
L10
R16
0.1uF
16V
C2202
VCCIO4_2
L7
N15
IO3_5
0.1uF
GND_5
F6
M9
IO4_38
GND_4
A12
M11
IO4_39
GND_3
A5
M12
IO4_40
0R2425
GND_2
A16
R12
IO4_42
GND_1
A1
T13
IO4_43
0.1uF
16V
C2194
C2193
VCCIO2_4
VCCIO2_3
F7
A3
R13
R14
IO4_44
IO4_45
16V
16V
C2196
C2195
VCCIO2_2
VCCIO2_1
F10
A14
P13
T15
IO4_46
IO4_47
0.1uF
C2189
3.3uF 16V
VCCA_PLL1
GNDG_PLL2
H6
J12
R2
T2
IO4_1
IO4_2
GNDA_PLL2
GNDG_PLL1
J5
J11
R3
P4
IO4_3
IO4_4
0.01uFC2191
16V
C2190
GNDA_PLL1
GND_26
J6
T16
R4
T4
IO4_5
IO4_6
GND_25
T12
R5
IO4_7
GND_24
T5
M5
IO4_9
GND_23
T1
M6
IO4_10
1uF
C2192
GND_22
L11
N5
IO4_11
50V
GND_21
L9
N6
IO4_12
GND_20
L8
R6
IO4_14
GND_19
L6
M7
IO4_15
GND_18
K10
T6
IO4_16
GND_17
K8
R7
IO4_17
GND_16
GND_15
GND_14
GND_13
GND_12
GND_11
GND_10
GND_9
GND_8
J9
J7
K6
H10
GND_7
F9
H8
G9
G7
F11
G11
IC1209
LGDT1129
N7
T8
M8
N8
M10
T9
N9
T11
N10
N11
IO4_19
IO4_21
IO4_22
IO4_23
IO4_25
IO4_27
IO4_29
IO4_31
IO4_32
IO4_36
GND_6
F8
N12
IO4_37
0.01uFC2188
0.1uF
16V
C2187
IO2_40
IO2_39
IO2_38
IO2_37
IO2_42
IO2_35
VCCA_PLL2
E5
E6
B5
B6
D5
D6
K5
IO1_37
L4
IO1_38
R1
IO1_39
P2
IO1_40
P3
IO1_41
H11
N4
IO1_42
H1 B8 B9 B10 C5 C6 C7 C8 C9 C10 C11 C12 M1 C3 C2 B1 G5 F4 D3 E4 F5 E3 D2 E2 G1 B2 D14 E14 K4 K13 H3 J4 H2 G4 K3 H4 J13 J3 J2 J14 H15 J15 H14 D4 D1 F3 G3 F2 E1 G2 F1 H5 J1 K2 L3 K1 L1 L2 N1 M2 N2 M3 L5 M4
N3
IO1_36
0.1uF
0.1uF
16V
16V
C2204
C2203
VCCIO4_1
VCCIO1_3
T3
N16
IO3_6
IO3_7
0.1uF
16V
C2205
VCCIO1_2
P1
K12
IO3_8
0.1uF
16V
C2206
VCCIO1_1
G6
K14
IO3_9
0.1uF
16V
C2207
VCCINT_12
C1
T10
L12
N14
IO3_10
0.1uF
0.1uF
16V
16V
C2208
C2209
VCCINT_11
VCCINT_10
T7
K9
M13
M14
IO3_11
IO3_12
0.1uF
0.1uF
16V
16V
C2210
C2211
VCCINT_9
VCCINT_8
K7
J10
L13
M15
IO3_13
IO3_14
R2426 0
0.1uF
0.1uF
16V
16V
C2212
C2213
VCCINT_7
VCCINT_6
J8
M16
IO3_15
IO3_16
0.1uF
16V
C2214
VCCINT_5
H9
L14
IO3_17
0.1uF
16V
C2215
VCCINT_4
H7
L15
IO3_18
0.1uF
16V
C2216
VCCINT_3
G10
L16
IO3_19
16V
G8
K16
0.1uF
0.1uF
16V
C2218
C2217
VCCINT_2
VCCINT_1
A7
A10
D10 A11
D11 D12
A13
A15
D13
G12 H13
D15 D16
G15 G13 G14 H12 G16 H16
K15
J16
IO3_20
IO3_21
16V
IO4_34/CH_CLK
R11
IO4_20/CH_VALID
R8
IO4_26/CH_SOP
R9
IO4_30/CH_ERR
R10
IO4_8/CH_DATA[0]
P5
IO4_13/CH_DATA[1]
P6
IO4_18/CH_DATA[2]
P7
IO4_24/CH_DATA[3]
P8
IO4_28/CH-DATA[4]
P9
IO4_33/CH_DATA[5]
P10
IO4_35/CH_DATA[6]
P11
IO4_41/CH_DATA[7]
P12
IO2_34
E7
IO2_33
A6
IO2_32
B7
IO2_43
A4
IO2_30
D7
IO2_28
A8
IO2_27
E8
IO2_26
D8
IO2_44
B4
IO2_24
E10
IO2_45
C4
IO2_22
D9
IO2_20
A9
IO2_19 IO2_16 IO2_15
B11
IO2_46
B3
IO2_13 IO2_12 IO2_11
E9
IO2_10
E11
IO2_9
E12
IO2_47
A2
IO2_7
B12
IO2_6 IO2_5
B13
IO2_4
C13
IO2_3
B14
IO2_2 IO2_1
B15
IO3_43 IO3_42
C14
IO3_41
C15
IO3_40
B16
IO3_39 IO3_38 IO3_36
E13
IO3_35
F12
IO3_33 IO3_32 IO3_31
E15
IO3_30
E16
IO3_29
F15
IO3_28
F13
IO3_27
F14
IO3_26
F16
IO3_25 IO3_24 IO3_23 IO3_22 CLK2 CLK3
L1232
L1234
L1235
L1233
MLB-201209-0120P-N2
MLB-201209-0120P-N2
L1236
MLB-201209-0120P-N2
MLB-201209-0120P-N2
MLB-201209-0120P-N2
INNER LAYER PATERN
0R2435 0R2436
0R2431
100R2441 100R2442 100R2443
100R2444 PM_TS[0] PM_TS[1] PM_TS[2] PM_TS[3] PM_TS[4] PM_TS[5] PM_TS[6] PM_TS[7]
OPT C2219 62pF 50V
008:AP25
PM_TS_CLK
008:AP25
PM_TS_VALID
008:AP25
PM_TS_SYNC
008:AP27
PM_TS[0-7]
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
26/32LG3DDH
FPGA
10 14
Page 24
PStoPDF trial version. http://www.oakdoc.com
IR & LED & CONTROL
P1100
12505WS-15A00
NC
1
NC
2
C1106
1000pF
50V
C1105
IR
008:O6;009:AJ9
R1104
R1105
UPPER SMT
OPT
0
0
R1117
R1119 0
OPT
0
R1118 0
C1108
0.1uF
16V
LED_GR
LED_AM
R1120
0
009:AC33
009:AC33
BG2012B080TF
BG2012B080TF
L1102
CB3216PA501E
GND
3
GND
4
KEY0
5
KEY1
6
NC
7
ZD1111
5.6B
ZD1110
5.6B
UDZS5.1B
D1101
5.1V
ZD1112
5.6B
C1101 100pF
50V
UDZS5.1B
D1102
5.1V
0.1uF
L1100
BG2012B080TF
50V
1000pF C1102
C1103
0.1uF
50V
1000pF
C1104
5V
8
NC
9
IR
10
NC
11
GND
12
G
13
R
14
GND
15
16
GND
L1103
L1104
+5V_ST_PTC
+5V_ST_PTC
R1110
4.7K
4.7K
R1113
R1115
R1116
100
100
009:AO30
009:AO29
KEY_CTL_0
KEY_CTL_1
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
26/32LG3DDH
IR&RJP
11 14
Page 25
PStoPDF trial version. http://www.oakdoc.com
UART
R925
OPT
012:J8
008:AQ27
012:K17
009:AQ27
008:AO31
PTC_RX_MSTAR_5V
PTC_RX_MSTAR
009:AC30;012:Q8
PTC_TX_1
PTC_TX
RX_G6
PTC_DEBUG_TX
+5V_ST_PTC
0R907
0R958
R2521
4.7K
+3.3V_ST
R909
R2522
4.7K
R910
R955
R956
R957
012:C9
PTC_TX_1
+5V_ST_PTC
Q902
2SC3875S(ALY)
B
10KR917
R922
22K
C
E
+5V_ST_PTC
Q903
2SC3875S(ALY)
B
1KR923
R927 22K
C
E
Serial Port
+5V_ST_PTC
+5V_ST_PTC
R921 22K
Q901
C
2SC3875S(ALY)
10KR912
B
+5V_ST_PTC
L900
MLB-201209-0120P-N2
008:AQ28
012:D13
009:AC30;012:Z7
+5V_ST_PTC
TX_F5
008:AR32
R926 10K
C
Q905EB
E
IC901
MC14053BDR2G
1
2
3
4
5
6
7
8
009:AQ26;012:J7
16
15
14
13
12
11
10
9
+3.3V_ST
Q1200
BSS83
D B S
G
GND
Y1
0
OPT
OPT
OPT
OPT
Y0
0
Z1
0
100
Z
Z0
0
INH
VEE
VSS
PTC_RX_5V
C902
0.1uF
VDD
Y
R913
0
0
0
0
100R918
100R919
100R920
0 R959
PTC_TX_MSTAR
PTC_RX_MSTAR_5V
PTC_DEBUG_RX
009:AQ26;012:K14
PTC_RX_5V
OPT
2SC3875S(ALY)
R914
X
R915
X1
OPT
R916
X0
A
B
C
OPT
1KR924
Q904
2SC3875S(ALY)
B
1KR929
R928
22K
C
E
008:AB27
009:AC30;012:D9
UART_SWB
+5V_ST_PTC
MSTAR_TX
PTC_DEBUG_TX
009:AH36
+3.3V_ST
R1200
4.7K
R1201
4.7K
+5V_ST_PTC
IC902
ST3232CDR
C1+
C904
C903
0.047uF
0.33uF
+3.3V_ST
Q1201
BSS83
D B S
GND
V+
C1-
C906
C2+
0.33uF
C2-
0.33uFC905
V-
T2OUT
R2IN
100R930
100R931
G
VCC
16
1
GND
15
2
T1OUT
14
3
R1IN
13
4
R1OUT
12
5
T1IN
11
6
T2IN
10
7
R2OUT
8
9
IC903
MC14053BDR2G
Y1
1
Y0
2
Z1
3
Z
4
Z0
5
INH
6
VEE
7
VSS
8
C907
0.1uF
100R932
100R934
C909 220pF
0R935
100R933
VDD
16
Y
15
X
14
X1
13
X0
12
A
11
B
10
C
9
C908
0.1uF
100R936
100R937
100R938
2SC3875S(ALY)
C910
220pF
SDC15
A1
A2
100R939
100R940
+5V_ST_PTC
C
Q906EB
RxD
D900
A1
C
A2
R941 10K
D901
SDC15
KCN-DS-1-0088
C
MLB-201209-0120P-N2
P900
1
6
2
7
3
8
4
9
5
10
L901
MSTAR_RX
PTC_DEBUG_RX
1KR942
+5V_ST_PTC
009:AH37
008:AB27
009:AC30;012:J8
UART_SWA
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
26/32LG3DDH
UART 12 14
Page 26
PStoPDF trial version. http://www.oakdoc.com
USB JACK (DOWN LOAD ONLYU)
VOUT
ILIMIT
FAULT/
R2513
180
P1207
1234
USB DOWN STREAM
UB01123-4HHS-4F
5
SIGN799
L1300
CB3216PA501E
D1304
ADMC5M03200L
5.6V
C2251 47uF 10V
008:AQ34
008:AQ34
D1305
ADMC5M03200L
5.6V
C2252 47uF 10V
USB_DM
USB_DP
USB +5V Over Current Protection --> USB Jack
MIC2009YM6-TR
6
5
4
+3.3V
IC1304
VIN
1
GND
2
ENABLE
3
R2514 47
R2515
4.7K
USB_CTL
R2518
10K
C2248
10uF
+5V_EXT
C2249
10V
0.1uF
USB_OCD
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
26/32LG3DDH
USB JACK
13 14
Page 27
PStoPDF trial version. http://www.oakdoc.com
CH_UP
JK1500
1
5
008:AB20
NC
ON/OFF
CH_DN
AUDIO
COM
MUTE
NORMAL
HP_MUTE
P_GND
Drawing with Line pattern
HP_DET 008:P29
008:Q28
008:Q28
R1500
HP_R
HP_L
25V
C1502
220uF
C1503
0.1uF 50V
0
R1511
+5V_GENERAL
0
R1501 1K
OPT
R1503
R1502 1K
OPT
R1504
OPT
R1514
0 GND
R1505
3K
R1508 0
D
Q1500
G
FDV301N
S
R1509 0
D
Q1501
G
FDV301N
S
R1506
0
C1501
2.2uF 16V
R1510 OPT
R1507
9.1K
25V
1uF
C1500
2
3
6
4
R1512
R1513
SHUTDOWN
10
8
7
0
014:R6
0
BYPASS
T1501
AT2812A
R9127 0
1/4W 5%
HP_R_OUT
014:R5
HP_L_OUT
IC1500
TPA6110A2DGNRG4
1
GND
2
3
IN2-
4
R1515
50V
1
2
3
4
C1505
C1504
100pF 50V
100pF
13K
50V
R1517 1K
1/10W 5%
R1518 1K
1/10W 5%
L1501 8OHM
L1500
8OHM
100pF
C1506
OPT
R1528
2.2 1W
5%
C1509
0.022uF 50V
UPS_Power
GND
1%
5%
C1510
C1507 100pF 50V
1W
C1508
0.1uF 50V
R1521
9.1K
R1530
R1529
200
200
1/8W
1/8W
1%
470
R1527
DJ-S3600LM
5 1
2
3
4
Pillow_POWER_MANAGE
25V 1uF
C1512
C1513
MBW3216-501TF
C1511 10uF 16V
R1524
750
1/8W
5%
R1525
0
1/4W
5%
470
1W
R1526
014:N18;014:AC2
12VDC_1
R1522 470
1/10W 5%
014:N20;014:AC2
12VDC_1
R1523 470
1/10W 5%
R1516
22
R1520
OPT
IN1-
8
7
6
5
13K
VO1
R1519
VDD
VO2
1%
JK1501
100uF
100uF
L1502
16V
16V
1
2
1
2
1
2
1
2
+5V_GENERAL
470uF
C4007
16V
470uF
C1516
OPT
16V
IC1501
PC17L1(5V/35V 4P)
IC1502
PC17L1(5V/35V 4P)
IC1503
PC17L1(5V/35V 4P)
IC1504
PC17L1(5V/35V 4P)
1K
R1531
1K
R1532
C1514 100pF 50V
C1515 100pF 50V
PILLOW_OUT
PILLOW_OUT
4
3
4
3
4
3
4
3
HP_R_OUT
HP_L_OUT
014:K12
014:K9
+12V
12VD
2F
C2711
10uF 35V
14
UPS_Power
L1507
6
5
3
4
P_GND
USP_1
R2710 10K
R2711 10K
2
5
PILLOW_OUT
R2712
4.7K
R2713
4.7K
3
6
L1508
R2714 10K
R2715 10K
7
C2712
2.2uF 50V
C2713
2.2uF 50V
C2716
100uF
C2717 100uF 16V
C2714
10K
2.2uF R2717
50V
C2715
2.2uF
50V
200
R2716
16V
L2701
L2700
OPT
5VST
5VD
R1543
3K
R1542 33
R1538
OPT
22K
P_CH_DN
009:K27
47K
R1537
R1541 0
OPT
R1547 33
PILLOW_MUTE
009:AE29
P_ON_OFF
009:R26
R1544 47K
+12V_C
R1545 47K
R1546 47K
C
Q1502
B
E
2SC3875S(ALY)
014:V27;014:AB9;014:AC16;014:AF7
P_CH_UP
009:K26
R1548
22K
OPT
0
R1549
5VD
2SC3875S(ALY)
5VST_1
OPT
OPT
C1518
2.2uF 25V
C1517
10uF 16V
L6002
R1550 22K
Q1503
B
Q1504EB
PILLOW_SPK
MLB-201209-0120P-N2
C1520
+12V_C
D1500
R1534 33
R1535 33
R1540
3K
R1536
3K
R1539 33
GND
R1533 47K
4.7K
R2700
008:U29
5VST
L6001
MLB-201209-0120P-N2
2.2uF 25V
R1551
2.2K
C
E
2SC3875S(ALY)
C1519 47uF 25V
1/4W
R1553
1N4148W
100V
C
Q2700
2SC3052
5%
10
R1552
47K
+5V_GENERAL
10K
R2701
C
B
E
1S2
C1521 100uF
2G2
16V
3S1
4G1
014:V27;014:X6;014:AC16;014:AF7
009:AL36
SEL_PILLOW_0
R2702
R2703
AO4813
1/4W
Q1505
4.7K
R2705
R9128
10K
OPT
OPT R2704 0
Q2701
2SC3052
5VST
OPT
R9129
10K
0
014:V27;014:X6;014:AB9;014:AF7
8 D2_2
7 D2_1
6 D1_2
5 D1_1
5VD
1/10W
R1555
200
10K
C2704
0.1uF
C2705
0.1uF
C2706
0.1uF 50V
DET_PILLOW
008:AB21;009:AA24
C1525 10uF 16V
Q1506EB
2SC3875S(ALY)
CB3216UA121
L2702
PVCCL_1
PVCCL_2
MUTE
BYPASS
AGND_1
AGND_2
PVCCR_1
VCLAMP
PVCCR_2
D1501
1N4148W
C
SD
LIN
RIN
1/4W
100V
C2703 22uF 35V
R2708
C
R2707
B
9.1K
E
0
1/4W
5%
R2706
OPT
C2700 1uF 16V
5VD
12VD
C1523 22uF 25V
USP_1
1%
8
7
RL1500
IM02NSL
1
2
L1503
10K
OPT
R2709 0
1/4W
OPT
5%
R9130 0
1/4W 5%
C2701 1uF 16V
12VD
L1504
014:V27;014:X6;014:AB9;014:AC16
6
5
12VD
3
4
OPT
L1505
1%
1/8W
470
R1556
5VD
C2702 10uF 35V
L2703
CB3216UA121
IC2700
TPA3124D2PWPR
1
2
3
4
5
6
7
8
9
10
11
12
5VST
R1560
4.7K
4.7K R1559
5%
10
R1558
009:AL36
SEL_PILLOW_1
R1557
47K
C2707
0.1uF 50V
PGNDL_2
24
PGNDL_1
23
LOUT
22
BSL
21
AVCC_2
20
AVCC_1
19
GAIN0
18
GAIN1
17
BSR
16
ROUT
15
PGNDR_2
14
PGNDR_1
13
L2704 DA-8580 EAP38319001
2S
1S 1F
C2709
0.22uF 25V
C2708
0.22uF 25V
C2710
0.1uF 50V
SW1500
JSS2201S090
USP_1
L1506
8
7
RL1501
IM02NSL
1
2
Drawing with Line pattern
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
12VDC_1
26/32LG3DDH
HOSPITAL
14 14
Page 28
Page 29
1. Power-up boot check
Copyright ⓒ 2010 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Check standby Voltage
P1408 9pin : +3.5V_ST
OK
Check DC-DC output
IC3000 Pin 6: +5V_ST_PTC
OK
Check Q404 Output
Pin 8: +5V_ST
OK
Check X100 clock
OK
Check P1408 OR_RELAY_ON
1Pin : 3.5V
OK
Check Multi Voltage
P1408 17pin : 12V,
2pin : 24V
OK
Check Q706 Output.
12V, 5V
NO
NO
NO
NO
NO
NO
NO
Check Power connector
Replace IC3000
Re-download PTC S/W
Replace X100
Re-download software& PTC
Replace Power board
Replace Q706
OK
OK
Check Fuse
Replace Mstar(IC100)
or Main board
OK
Replace Power board
OK
Check inverter control & error
P1408 18pin : Low P1408 20pin : high
OK
Check Mstar LVDS output
R847,R848….R856
NO
NO
Check Power board
or Module
Replace Mstar(IC100)
or Main board
Page 30
2. Digital TV Video
Copyright ⓒ 2010 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Check RF Cable & Signal
OK
Check Tuner 5V Power
TU1001 4Pin
OK
Check IF_P/N Signal
OK
Check Check Demodulator Input
Clock(X1005)
OK
Check IC1004(LGDT) Output
- AR1070, AR1071 OK
Check Mstar LVDS output
R847,R848….R856
NO
NO
NO
NO
NO
Check IC1002 Check IC1003
Bad Tuner. Replace Tuner.
Replace X1005
Replace IC1004
Replace Mstar(IC100)
or Main board
3. Analog TV Video
Check RF Cable
OK
Check Tuner 5V Power
TU1001 4Pin
OK
Check CVBS signal.
TU1001 #19 Pin
OK
Check Mstar LVDS output
NO
NO
NO
Check IC1002 Check IC1003
Bad Tuner. Replace Tuner.
Replace Mstar(IC100)
or Main board
Page 31
4. Component Video
Copyright ⓒ 2010 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Check input signal format.
Is it supported?
OK
Check Component Cable.
OK
Check JK1207
OK
Check Mstar LVDS output
5. RGB Video
Check input signal format.
Is it supported?
OK
Check RGB Cable conductors for
damage.
OK
Check JK1204
OK
Check EDID
OK
Check signal
R/G/B/H/V-Sync
C113,C108,C114,R146,R149
OK
Check Mstar LVDS output
NO
NO
NO
NO
NO
NO
Replace Jack.
Replace Mstar(IC100)
or Main board
Replace Jack.
Replace the defective IC or re-
download
EDID data.
`
Check other set.
If no problem, check signal line.
Replace Mstar(IC100)
or Main board
Page 32
6. AV Video
Copyright ⓒ 2010 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Check input signal format.
Is it supported?
OK
Check AV Cable for damage or
open conductor.
OK
Check JK1206
OK
Check Mstar LVDS output
7. HDMI Video
Check input signal format.
Is it supported?
OK
Check HDMI Cable for damage or
open conductor.
OK
Check JK500
OK
Check EDID & EEPROM IC500
I2C Signal (#5, #6)
OK
Check HDCP key NVRAM(IC105)
power & I2C Signal (#5, #6)
OK
NO
NO
NO
NO
NO
Replace Jack.
Replace Mstar(IC100)
or Main board
Replace Jack.
Replace the defective IC or re-
download
EDID data.
Replace the defective IC.
Check HDMI Signal
OK
Check Mstar LVDS output
NO
NO
Check other set.
If no problem, check signal line.→NO
Replace Mstar(IC100)
or Main board
Replace Main board
Page 33
8. All Source Audio
Copyright ⓒ 2010 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Make sure you
can’t hear any audio.
OK
Check Mstar AUDIO_MASTER_CLK
R606
OK
Check Mstar I2S Output
R604, R605, R606
OK
Check IC600 Power
24V, 3.3V, 1.8V.
OK
Check Output Signal
P1400 1,2,3,4 PIN
OK
Check Connector & P600
OK
Check speaker resistance
and connector damage.
NO
NO
NO
NO
NO
NO
Replace Mstar(IC100)
or Main board
Check signal line Or replace IC100
Check Regulaor
IC601.IC3001
Replace NTP(Audio AMP)
IC600
Replace connector
if found to be damaged.
Replace speaker.
Page 34
9. Digital TV Audio
Copyright ⓒ 2010 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Check Tuner 5V Power
TU1001 4Pin
OK
Check IF_P/N Signal
OK
Check Check Demodulator Input
Clock(X1005)
OK
Check IC1004(LGDT) Output
- AR1070, AR1071 OK
Check Output Signal
P1400 1,2,3,4 PIN
OK
Check Connector & P600
OK
Check speaker resistance
and connector damage.
NO
NO
NO
NO
NO
NO
NO
Check IC1002 Check IC1003
Bad Tuner. Replace Tuner.
Replace X1005
Replace IC1004
Replace NTP(Audio AMP)
IC600
Replace connector
if found to be damaged.
Replace speaker.
NO
Bad Tuner. Replace
Tuner.
Page 35
10. Analog TV Audio
Copyright ⓒ 2010 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Check RF Cable
OK
Check Tuner 5V Power
TU1001 4Pin
OK
Check SIF buffer signal.
OK
Follow procedure All source audio
trouble shooting guide.
11. Pillow Speaker Audio
Check Switch
SW1500 Location(Pillow Speaker)
OK
Check Connection & JK1500
NO
NO
NO
Replace Connector if found to be
NO
Check IC1002 Check IC1003
Check SIF Signal line.
Replace Mstar(IC100)
or Main board
damaged
NO
Bad Tuner. Replace
Tuner.
Page 36
26LG3DDH
Copyright ⓒ 2010 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
MPEG2, LINUX
Half-NIM Tuner
IF +/-
Demod.
TR Buffer
SCL, SDA_3.3V
VSB
TS In[0…7] TS_clk, SOP, Val
TU_CVBS
SIF
SDA/SCL_5V Reset / IF_AGC …
LVDS
MPI Control
PTC
LCD Module
JACK PACK
JACK PACK
at REAR
at REAR
JACK PACK
JACK PACK
at SIDE
at SIDE
AV
Component 1
D-sub RGB
Audio L/R (for RGB)
HDMI
1
RS-232C (Ctrl./SVC)
USB2.0
IR OUT
Speaker Out(8ohm)
Universal Pillow
Mechanical Switch
Side AV
Headphone(opt)
CVBS, L/R Y Pb Pr, L/R
EEPROM
EEPROM
RGB/H/V
Audio L/R
RX/TX RX/TX
MAX3232
DP/DM
O.C. Protector
AMP
Audio AMP
PILLOW_SPK
TPA3124D2PWPR
P_CH_UP, P_ON_OFF, P_CH_DN
DET_PILLOW
CVBS, L/R
Audio L/R Out
H/P Amp.
Saturn6
Saturn6
(ATSC
(ATSC
US)
US)
12MH z
Reset IC
Reset Switch
X-tal
Data [0 … 7]
NAND Flash
Addr[0…1], CS …
(256Mb)
MPEG2/4
Linux
Scaler
+5V+5V
PIP : x
DDR_Data[0:15], DQS, DM …
Addr.[ ], ctrl. data
Data[16:31]
I2S
SCL, SDA_3.3V
SCL, SDA_3.3V
CLK,TDI,TDO,MS,RST
Digital AMP
DDR2 (512Mbit)
Qimonda / Hynix
DDR2 (512Mbit)
Qimonda / Hynix
NTP3100A
EEPROM
512Kb
IO Expander
JTAG
GPIO
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