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LED TV
SERVICE MANUAL
CHASSIS : LC31A / LD31T
MODEL : 22LN45**
22LN45**-Z*
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
P/NO : MFL67651304 (1303-REV00)
Printed in Korea
CONTENTS
CONTENTS . ............................................................................................. 2
SAFETY PRECAUTIONS ......................................................................... 3
SERVICING PRECAUTIONS ................................................................... 4
SPECIFICATION ....................................................................................... 6
ADJUSTMENT INSTRUCTION ................................................................ 9
TROUBLE SHOOTING ........................................................................... 15
BLOCK DIAGRAM ................................................................................. 19
EXPLODED VIEW .................................................................................. 20
SCHEMATIC CIRCUIT DIAGRAM ..............................................................
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
-2-
LGE Internal Use Only
SAFETY PRECAUTIONS
IMPORTANT SAFETY NOTICE
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
Leakage Current Hot Check (See below Figure)
Plug the AC cord directly into the AC outlet.
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 1 W), keep the resistor 10 mm away from PCB.
Keep wires away from high voltage or high temperature parts.
Do not use a line Isolation Transformer during this check.
Connect 1.5 K / 10 watt resistor in parallel with a 0.15 uF 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
0.5 mA.
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
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 1 MΩ and 5.2 MΩ.
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.
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
-3-
LGE Internal Use Only
SERVICING PRECAUTIONS
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.
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
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 1.25 cm) 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, suctiontype 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.
-4-
LGE Internal Use Only
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.
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.
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.
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
-5-
LGE Internal Use Only
SPECIFICATION
NOTE : Specifications and others are subject to change without notice for improvement.
1. Application range
This specification is applied to the LED TV used LC31A /
LD31T chassis.
3. Test method
2. Requirement for Test
1) Performance: LGE TV test method followed
2) Demanded other specification
- Safety : CE, IEC specification
- EMC : CE, IEC
Each part is tested as below without special appointment.
1) Temperature: 25 °C ± 5 °C(77 °F ± 9 °F), CST: 40 °C ± 5 °C
2) Relative Humidity: 65 % ± 10 %
3) Power Voltage
: Standard input voltage (AC 100-240 V~, 50/60 Hz)
* Standard Voltage of each products 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 5 minutes prior to
the adjustment.
4. Model General Specification
No.
Item
Specification
Remarks
DTV & Analog (Total 37 countries)
DTV (MPEG2/4, DVB-T) :37 countries
UK/Italy/Germany/France/Spain/Sweden/Finland/Netherlands/
Belgium/Luxemburg/ Greece/Denmark/Czech/Austria/Hungary
/Swiss/Croatia/Turkey/Norway/Slovenia/Poland/Ukraine/Portugal/Ireland/Morocco/Latvia/Estonia/Lithania/Rumania/Bulgaria/
Russia/SlovakiaBosnia/Serbia/Albania/Kazakhstan/Belarus
*4 Country, Nordic option(EU model only)
- Denmark , Finland, Norway, Sweden
DTV (MPEG2/4, DVB-T2): 8 countries
UK/Denmark/Sweden/Finland/Norway/Ireland/Ukraine/Kazakhstan
1
Market
EU/CIS(PAL Market-37 Countries)
DTV (MPEG2/4, DVB-C): 37 countries
UK/Italy/Germany/France/Spain/Sweden/Finland/Netherlands/
Belgium/Luxemburg/ Greece/Denmark/Czech/Austria /Hungary/Swiss/Croatia/Turkey/Norway/Slovenia/Poland/Ukraine/
Portugal/Ireland/Morocco/Latvia/Estonia/Lithania/Rumania/
Bulgaria/Russia/Slovakia/Bosnia/Serbia/Albania/Kazakhstan/
Belarus
DTV (MPEG2/4,DVB-S): 29 countries
Italy/Germany/France/Spain/Netherlands/ Belgium/Luxemburg/
Greece/ Czech/Austria /Hungary/Swiss/Croatia/Turkey/Slovenia/Poland/Portugal/ Morocco/Latvia/Estonia/Lithuania/Rumania/Bulgaria/Russia/SlovakiaBosnia/Serbia/Albania/ Belarus
Supported satellite : 22 satellites
HISPASAT 1C/1D, ATLANTIC BIRD 2, NILESAT 101/102,
ATLANTIC BIRD 3, AMOS 2/3, THOR 5/6, IRIUS 4, EUTELSAT-W3A, EUROBIRD 9A, EUTELSAT-W2A, HOTBIRD 6/8/9,
EUTELSAT-SESAT, ASTRA 1L/H/M/KR, ASTRA 3A/3B, BADR
4/6, ASTRA 2D, EUROBIRD 3, EUTELSAT-W7, HELLASSAT
2, EXPRESS AM1, TURKSAT 2A/3A, INTERSAT10
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
-6-
LGE Internal Use Only
No.
2
Item
Broadcasting system
Specification
Analogue TV
1) PAL-BG
2) PAL-DK
3) PAL-I/I’
4) SECAM-BG
5) SECAM-DK
6) SECAM L/L’
Remarks
Analogue TV : (RF) VHF: E2 to E12, UHF : E21 to E69
(CATV) S1 to S20, HYPER: S21 to S47
Digital TV : VHF, UHF
Satellite TV : VHF, UHF,
C-Band, Ku-Band
Digital TV
1) DVB-T/C/T2
* DVB-T2 ( T2 model only support )
* DVB-S/S2 (Satellite model only support )
Satellite Digital TV
1) DVB-T/C/S/S2
3
Receiving system
Analog : Upper Heterodyne
Digital : COFDM, QAM
4
5
Scart Jack (1EA)
Component Input (1EA)
PAL, SECAM
Y/Pb/Pr
6
CVBS Input (1EA)
PAL, SECAM, NTSC
7
RGB Input
RGB-PC
8
HDMI Input (1EA)
HDMI
9
Audio Input (3EA)
10
11
Headphone out (1EA)
USB (1EA)
► DVB-T
- Guard Interval(Bitrate_Mbit/s)B : 1/4, 1/8, 1/16, 1/32
- Modulation : Code Rate
QPSK
: 1/2, 2/3, 3/4, 5/6, 7/8
16-QAM : 1/2, 2/3, 3/4, 5/6, 7/8
64-QAM : 1/2, 2/3, 3/4, 5/6, 7/8
► DVB-T2
- Guard Interval(Bitrate_Mbit/s)
1/4, 1/8, 1/16, 1/32, 1/128, 19/128, 19/256,
- Modulation : Code Rate
QPSK
: 1/2, 2/5, 2/3, 3/4, 5/6
16-QAM : 1/2, 2/5, 2/3, 3/4, 5/6
64-QAM : 1/2, 2/5, 2/3, 3/4, 5/6
256-QAM: 1/2, 2/5, 2/3, 3/4, 5/6
► DVB-C
- Symbolrate : 4.0Msymbols/s to 7.2Msymbols/s
- Modulation : 16QAM, 64-QAM, 128-QAM and 256-QAM
► DVB-S/S2
- symbolrate
DVB-S2 (8PSK / QPSK) : 2 ~ 45 Msymbol/s
DVB-S (QPSK) : 2 ~ 45 Msymbol/s
- viterbi
DVB-S mode : 1/2, 2/3, 3/4, 5/6, 7/8
DVB-S2 mode : 1/2, 2/3, 3/4, 3/5, 4/5, 5/6, 8/9, 9/10
Scart 1 Jack is Full scart and support RF-OUT(analog).
4 System(Rear) : PAL, SECAM, NTSC, PAL60
CVBS Video input is used by common port with Component.
Analog(D-SUB 15PIN)
Rear1EA / HDMI version 1.4/ support PC
Support HDCP/HDMI : MHL Support
RGB/DVI Audio
Component & CVBS
SCART
Antenna, AV, Component, RGB, HDMI
Picture, Music, Movie, SVC
DVB-T
12
DVB
DVB-C
13
14
Local Key (Touch)
LAN JACK
Modular
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
L/R Input
CVBS Audio input is used by common port with Component.
Side 1EA
Software Update + Picture + Music + Movie
CI : U
K, Finland, Denmark, Norway, Sweden, Russia, Spain,
Ireland, Luxemburg, Belgium, Netherland
CI+ : France(Canal+), Italy(DGTVi)
CI : Switzerland, Austria, Slovenia, Hungary, Bulgaria
CI+: Switzerland(UPC,Cablecom), Netherland(Ziggo),
Germany(KDG,CWB), Finland(labwise)
Only UK model
-7-
LGE Internal Use Only
5. Timing
5.1. RGB/HDMI (PC)
No.
Specification
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
1.
720*400
31.468
70.080
28.321
2.
640*480
31.469
59.940
25.175
3.
640*480
37.500
75.000
31.500
4.
800*600
37.879
60.317
40.000
5.
800*600
46.875
75.000
49.500
6.
1024*768
48.363
60.004
65.000
7.
1024*768
60.023
75.029
78.750
8.
1280*720
45.000
60.000
74.250
9.
1280*800
49.702
59.810
83.500
10.
1366*768
47.717
59.79
85.5
Remark
5.2. HDMI (DTV)
No.
Specification
Remark
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
1.
720*480
31.469
31.5000
59.940
60.000
27.000
27.030
SDTV 480P
2.
720*576
31.250
50.000
27.864
SDTV 576P
3.
1280*720
37.500
50.000
74.250
HDTV 720P
4.
1280*720
44.960
45.000
59.940
60.000
74.170
74.250
HDTV 720P
5.
1920*1080
33.720
33.750
59.940
60.000
74.170
74.250
HDTV 1080I
6.
1920*1080
28.125
50.000
74.250
HDTV 1080I
7.
1920*1080
27.000
24.000
74.250
HDTV 1080P
8.
1920*1080
33.750
30.000
74.250
HDTV 1080P
9.
1920*1080
56.250
50.000
148.500
HDTV 1080P
10.
1920*1080
67.430
67.500
59.940
60.000
148.350
148.500
HDTV 1080P
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
-8-
LGE Internal Use Only
5.3. Component
No.
Specification
Remark
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
1.
720*480
15.730
59.940
13.500
SDTV, DVD 480I(525I)
2.
720*480
15.750
60.000
13.514
SDTV, DVD 480I(525I)
3.
720*576
15.625
50.000
13.500
SDTV, DVD 576I(625I) 50Hz
4.
720*480
31.470
59.940
27.000
SDTV 480P
5.
720*480
31.500
60.000
27.027
SDTV 480P
6.
720*576
31.250
50.000
27.000
SDTV 576P 50Hz
7.
1280*720
44.960
59.940
74.176
HDTV 720P
8.
1280*720
45.000
60.000
74.250
HDTV 720P
9.
1280*720
37.500
50.000
74.250
HDTV 720P 50Hz
10.
1920*1080
33.720
59.940
74.176
HDTV 1080I
11.
1920*1080
33.750
60.000
74.250
HDTV 1080I
12.
1920*1080
28.125
50.000
74.250
HDTV 1080I 50Hz,
13.
1920*1080
56.250
50.000
148.500
HDTV 1080P
14.
1920*1080
67.432
59.940
148.350
HDTV 1080P
15.
1920*1080
67.500
60.000
148.500
HDTV 1080P
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
-9-
LGE Internal Use Only
ADJUSTMENT INSTRUCTION
1. Application Range
4) Click “Read” tab, and then load download file(XXXX.bin) by
clicking “Read”.
This document is applied to LC31A / LD31T chassis LED TV
which is manufactured in TV(or Monitor) Factory or is
produced on the basis of this data.
(4)
filexxx.bin
2. Designation
1) T he 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 : Free Voltage.
3) Magnetic Field Condition: Nil.
4) Input signal Unit: Product Specification Standard.
5) Reserve after operation: Above 5 Minutes (Heat Run)
Temperature : at 25 °C ± 5 °C
Relative humidity : 65 % ± 10 %
Input voltage : 110-240 V, 50/60 Hz
6) Adjustment equipments: Color Analyzer(CA-210 or CA-110),
DDC Adjustment Jig equipment, Service remote control.
7) Push The "IN STOP KEY" – For memory initialization
Case1 : Software version up
1. After downloading S/W by USB , TV set will reboot
automatically.
2. Push “In-stop” key.
3. Push “Power on” key.
4. Function inspection
5. After function inspection, Push “In-stop” key.
Case2 : Function check at the assembly line
1. When TV set is entering on the assembly line, Push
“In-stop” key at first.
2. Push “Power on” key for turning it on.
→ If you push “Power on” key, TV set will recover
channel information by itself.
3. After function inspection, Push “In-stop” key.
5) Click “Auto” tab and set as below
6) Click “Run”.
7) After downloading, check “OK” message.
(5)
(5)
(7) ……….OK
(6)
*
USB DOWNLOAD(*.epk file download)
1) Make New folder named “LG_DTV” and put ISP file(*.epk)
in the folder.
2) Put the USB Stick to the USB socket.
3) Automatically detecting update file in USB Stick
- If your downloaded program version in USB Stick is Low,
it didn’t work.
- B ut your downloaded version is High, USB data is
automatically detecting
4) Show the message "Copying files from memory"
5) Updating is starting.
3. Main PCB check process
* APC - After Manual-Insult, executing APC
* Boot file 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) C lick “Connect” tab. If display “Can’t”, Check connect
computer, jig, and set.
(1)
(2)
OK
(3)
* After downloading, have to adjust TOOL OPTION again.
1. Push "ADJ" key in service remote control.
2. Select "Tool Option 1" and push "OK" key.
3. Punch in the number. (Each model has their number.)
4. Completed selecting Tool option.
Please Check the Speed :
Use the speed under
200KHz.
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
6) U pdating Completed, The Multi-vision will restart
automatically.
7) If your TV is turned on, check your updated version and
Tool option. (explain the Tool option, next stage)
* If downloading version is more high than your TV have,
TV can lost all channel data. In this case, you have to
channel recover. if all channel data is cleared, you didn’t
have a DTV/ATV test on production line.
- 10 -
LGE Internal Use Only
3.1. EDID Process
3.2. Function Check
3.1.1. EDID download
3.2.1. Check display and sound
(1) Press "Power only" key of service remote control.
(2) Press the ADJ KEY on R/C and enter EZ ADJUST
(3) Enter EDID D/L mode by pushing "►" key at "11. EDID D/L".
(4) EDID download is executed automatically.
(5) Press EXIT key on service remote control.
*Check Input and Signal items. (cf. work instructions)
1) TV
2) AV (SCART/CVBS)
3) COMPONENT (480i)
4) RGB(PC : 1366 x 768 @ 60Hz)
5) HDMI(PC : 1366 x 768 @ 60Hz)
6) PC Audio In
* Display and Sound check is executed by Remote control
EZ ADJUST
0. Tool Option1
1. Tool Option2
2. Tool Option3
3. Tool Option4
EDID D/L
4. Tool Option5
5. Tool Option6
HDMI
OK
6. Country Group
RGB
OK
7. Area Option
Start
8. ADC Calibration
<Caution> Not to push the INSTOP key after completion if the
function inspection.
Reset
3.3. CI+ key writing process. (Device CN)
9. White Balance
10. 10 Point WB
3.3.1. Communication Port Connection
11. Test Pattern
12. EDID D/L
►
14. Touch Sensitivity Setting
15. Ext. Input Adjust
16. SPK Lipsync Adjust
17.SPDIF Lipsync Adjust
<Caution>
- Never connect HDMI & D-sub Cable when download EDID.
- Download HDMI
Connection : PCBA (USB Port) → USB to Serial Adapter
(UC-232A) → RS-232C cable → PC(RS-232C port)
* Caution: L D31Q/LD31A chassis support only UC-232A
driver. (only use this one)
* Edid data and Model option download (USB)
NO
Item
CMD 1 CMD 2 Data 0
Enter download Download
A
A
0 0 When transfer the ‘Mode
MODE
‘Mode In’
In’, Carry the command.
EDID data and Download
A
E
00 10 Automatically download
Model option
(The use of a internal Data)
download
3.3.2. CI+ Key Download
3.1.2. RGB EDID Data
(1) All models without 29MN33D(Product ID: 22984/HEXA: 59C8)
(1) Set CI+ Key path Directory at Start Mac & CI+ Download
Programme.
(2) Set COM 1,2,3,4 / 115200(Baudrate) (1)/(2)
(3) Click port connection button(1)
(4) Start CI+ Key Download, Push the button(4)
(5) Check OK or NG
*(week), **(year), ***(Check sum) : Adjustable Data
: Screen size,
: Color Characteristics
3.1.3. HDMI EDID Data
(1) All models(Product ID: 22986/HEXA:59CA)
*(week), **(year), ***(Check sum) : Adjustable Data
**** (physical address): (HDMI : 10), ****(Check sum): (HDMI : CE)
: Screen size,
: Color Characteristics
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
- 11 -
(6) After completing download, CI + key values are increase
by one automatically. To write CI+ key next SET, click CI+
key writing button(5) directly.
(7) Check whether the key was downloaded or not at ‘In Start’
menu. (Refer to below).
LGE Internal Use Only
4. Total Assembly line process
4.1. Tool option & ADC Check
(1) Press "Power on" key of service remote control.
(2) Connect USB Port → USB to Serial Adapter (UC-232A) →
RS-232C cable → PC(RS-232C port)
(3) Check the 'Tool Option'(Refer to the BOM Comments or
Adjustment spec)
(4) Check the ‘ADC’ is ok.
4.2. Model name & Serial number download
4.2.1. Model name & Serial number D/L
1) Press "Power on" key of service remote control.
2) Connect RS232 Signal Cable to RS-232 Jack.
3) Write Model Name & Serial Number by use RS-232.
4) Must check the serial number at the Diagnostics of SET UP
menu. (Refer to below.)
=> Check the Download to CI+ Key value in LG set.
(1) Check the method of CI+ Key value
1) Check the method on Instart menu
2) Check the method of RS232C Command
a. Into the main ass’y mode(RS232: aa 00 00)
CMD 1
CMD 2
Data 0
A
A
0
0
b. Check the key download for transmitted command
(RS232: ci 00 10)
CMD 1
CMD 2
Data 0
C
I
1
0
4.2.2. Method & notice
(1) M
odel Name & Serial Number D/L is using of scan equipment.
(2) Setting of scan equipment operated by Manufacturing
Technology Group.
(3) Serial number D/L must be conformed when it is produced
in production line, because serial number D/L is mandatory
by D-book 4.0.
c. Result value
- Normally status for download : OKx
- Abnormally status for download : NGx
(2) Check the method of CI+ key value(RS232)
1) Into the main ass’y mode(RS232: aa 00 00)
CMD 1
CMD 2
Data 0
A
A
0
*Manual Download (Model Name and Serial Number)
If the TV set is downloaded By OTA or Service man,
Sometimes model name or serial number is initialized. (Not
always) There is impossible to download by bar code scan,
so It need Manual download.
1) Press the 'Instart' key of ADJ remote control.
2) Go to the menu '6.Model Number D/L' like below photo.
3) Input the Factory model name(ex 24LN4500) or Serial
number like photo.
0
2) Check the mothed of CI+ key by command
(RS232: ci 00 20)
CMD 1
CMD 2
Data 0
C
I
2
0
3) Result value
i 01 OK 1d1852d21c1ed5dcx
CI+ Key Value
4) Check the model name Instart menu → Factory name
displayed (ex 24LN4500)
5) Check the Diagnostics (DTV country only) → Buyer
model displayed (ex 24LN4500)
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
- 12 -
LGE Internal Use Only
4.3. Function Check
4.4. White balance adjustment
4.3.1. Check display and sound
- Equipment
(1) Color Analyzer: CA-210 (LED Module : CH 14)
(2) Adj. Computer(During auto adj., RS-232C protocol is
needed)
(3) Adjust Remote control
■ Check Input and Signal items. (cf. work instructions)
1) TV
2) AV (SCART/CVBS)
3) COMPONENT (480i)
4) RGB(PC : 1366 x 768 @ 60Hz)
5) HDMI(PC : 1366 x 768 @ 60Hz)
6) PC Audio In
* Display and Sound check is executed by Remote control
* Caution : Not to push the INSTOP KEY after completion if
the function inspection.
RGB Gains are fixed data for each model.
Insert RS-232C Jack which is connected with PC for White
Balance or equivalent device.
→ Total Assembly line should be check whether the color
coordinate(x,y) data refer to below table were meet or not.
- Cool Panel
4.3.2. PCMCIA CARD Check
You must adjust DTV 29 Channel and insert PCMCIA CARD
to socket.
- If PCMCIA CARD works normally, video signals will appear
on screen. But it works abnormally, "No CA module" will
appear on screen.
* Caution: Set up "RF mode" before launching products.
Color
Temperature
Luminance
(cd/m²)
4.3.3. PIP Check
Cool
13,000
K
X=0.276 (±0.03)
Y=0.275 (±0.03)
Medium
9,300
K
X=0.290 (±0.03)
Y=0.298 (±0.03)
Warm
6,500
K
X=0.318 (±0.03)
Y=0.334 (±0.03)
Cool
Min : 80
K
Typ : 110
Medium
Min : 80
K
Typ : 110
Warm
Min : 70
K
Typ : 110
<Test Signal>
Inner pattern
(204gray,80IRE)
<Test Signal>
Inner pattern
(204gray,80IRE)
* Note : x,y coordinates are drifted about 0.007 after 30 mins
heat-run. So checking color coordinate within 5-min at
total assembly line, consider x,y coordinates might be
up to 0.007 than x,y target of each color temperature.
(1) Press “Power on” key of service remote control.
(2) Input RGB & TV(ATV or DTV) signal.
(3) Set Input mode to RGB.
(4) Press ‘PIP” key of ADJ remote control
(5) Check TV Video & Audio signal of Sub picture.
* Note : Manual W/B process using adjusts Remote control.
1) After enter Service Mode by pushing "ADJ" key,
2) E nter "White Balance" by pushing "►" key at "White
Balance".
EZ ADJUST
0. Tool Option1
Whit Balance
1. Tool Option2
4.3.4 HDMI MHL Function Inspection(HDMI2 Port only)
(1) Insert HDMI cable for MHL function JIG connected to
HDMI2 port of the SET.
(2) Check that LED of JIG is green light and check that set
screen is correctly worked.
(3) If NG situation or other HDMI jack connection, LED of JIG
is red light and screen is not displayed.
2. Tool Option3
Color Temp.
3. Tool Option4
R-Gain
◄ Cool
4. Tool Option5
G-Gain
104
5. Tool Option6
B-Gain
192
6. Country Group
R-Cut
64
7. Area Option
G-Cut
64
8. ADC Calibration
B-Cut
64
9. White Balance
Test-Pattern
ON
10. 10 Point WB
Backlight
11. Test Pattern
Reset
►
100
100
To Set
12 EDID D/L
13. Sub B/C
14. Touch Sensitivity Setting
15. Ext. Input Adjust
16. SPK Lipsync Adjust
17.SPDIF Lipsync Adjust
* W hen doing Adjustment, Please make circumstance as
below.
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
- 13 -
LGE Internal Use Only
4.5. DPM Operation check
■ Measurement Condition: 100~240V@ 50/60Hz
(1) Set Input to RGB-PC and connect D-sub cable to set RGB Mode.
Set Input to HDMI(with Input Label set to PC) and connect
HDMI cable to set - HDMI Mode
(2) Cut off H sync or V sync of signal.
(3) Check DPM operation refer to the below table.
Operating Condition
Power S/W On
Sync(H/V) Video LED(SET) Wattage(W)
Sleep mode RGB, HDMI
Off/Off
Off
Amber
1
■ HDMI DPM Operating condition
- Input Label: HDMI (PC&DVI Mode)
MHL Cable
HDMI & HDMI to DVI Cable
X
O
DPM
4.6. Model name & SW version & Adjust check
* Press the ‘Instart’ key of ADJ remote control.
4.6.1. Model Name& SW Version Check
1) Check ‘Model Name’.
2) Check ‘S/W Version’ (Refer to the IC Ver. in the BOM)
4.6.2. Adjust Check
1) Check ‘Country Group’
2) Check ‘Area Option’
3) Check ‘Tool Option’ (Refer to the BOM Comments)
4) Check ‘Adjust ADC[Comp&RGB]’ is OK.
5) Check ‘EDID[RGB&HDMI]’ is OK.
* After check all, Press the 'EXIT' key of ADJ remote control to
go out SVC menu.
4.7. Outgoing condition Configuration
* After all function test., press IN-STOP key by SVC Remote
control. And make Outgoing Condition.
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
- 14 -
LGE Internal Use Only
TROUBLE SHOOTING
1. No Power
Check C820 All
Voltage Level (19V)
N
Check Power connector
OK ?
N
Replace Adapter
Y
Check IC809 Output
Voltage Level (3.3V_ST)
N
Replace IC809
Y
Check IC802 output
Voltage Level (12V)
N
Replace IC802 &
Recheck
Y
Check IC810 Output
Voltage Level (2.5V)
N
Replace IC810
Y
Check IC807 Output
Voltage Level (1.5V)
N
Replace IC807
Y
Check IC806 Output
Voltage Level (1.15V)
N
Replace IC806
Y
Check X201 Clock
24MHz
N
Replace X201
Y
Replace IC100 Flash Memory
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
- 15 -
LGE Internal Use Only
2. No Picture
Module
Back Light On ?
N
Check WLED_ENABLE high
R131
N
Check IC101
Replace Main Scaler IC
N
Check LED Driver IC1100
Replace LED Driver IC
Y
Y
Check LED Driver output
(LED Driver B’d P1101
#1,2,3,4,9,10,11,12)
Check Panel power
P601(#27,28,29,30) 12V
IC804Output 12V
N
Replace IC804
Y
Check Panel clock
P601(#9,10)
N
Check IC101
Repair Main B/D
Y
Check FFC Cable for damage
or open conductors.
N
Replace Cable
Y
Replace T-con
Board or module
3. No Video - Digital TV
Check RF Cable
Y
1. Check Tuner(TU2603 #5) Power (3.3V)
2. Check IC803 Output voltage(3.3V)
N
Replace IC803
Y
1. Check Tuner(TU2602 #7) Power (1.8V)
2. Check IC805 Output voltage(1.8V)
N
Replace IC805
Y
Check Tuner(TU2602) I2C Signal
SCL(R3735), SDA(R3736)
N
Check IC101
Y
Check Tuner(TU2603)
Data, CLK, SYN, VAL
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
N
Replace Tuner(TU2603)
Recheck
- 16 -
LGE Internal Use Only
4. No Video - Component
Check input signal format
Is it supported?
Y
Wave f orm of Comp Y
Wave f orm of Comp Pb
Check Component Cable
Wave f orm of Comp Pr
Y
Check JK2800
N
Replace JK2800 or
Check Device
N
Replace R239,R237,R241
C220,C218,C222
Y
Check signal
R239,R237,R241
C220,C218,C222
Y
IC101 has problem
Wave f orm of C220
Wave f orm of C218
Wave f orm of C222
5. No Video - RGB
Check input signal format
Is it supported?
Y
Check RGB Cable
Y
Check JK400
N
Replace JK400 or
Check Device
Y
Check Hsync, Vsync
R4024, R4025
N
Replace R4024, R4025
Wave f orm of R4025(Vsync)
Y
Check signal RGB
R228,R230,R232
C204,C206,C208
N
Wave f orm of R4024(Hsync)
Replace R228,R230,R232
C204,C206,C208
Y
IC101 has problem
Wave f orm of R228/C204
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
- 17 -
Wave f orm of R230/C206
Wave f orm of R232/C208
LGE Internal Use Only
6. No Video - HDMI
Check input signal format
Is it supported?
Y
Check HDMI Cable for damage
or open connector
Y
N
Check JK500,501
for proper connection or damage
Replace connector
Y
N
Check I2C Signal (JK500,501)
(#15, #16)
Re download EDID data
Y
N
Check HDCP Key (IC101)
Replace Scaler(IC101)
7. No Audio
Make sure you can’t hear any audio and
Device support the audio signal normally.
Y
Check Speaker and
its wire connection (P700)
and the resistance
N
Replace connector or Speaker
Y
Check R4045 Voltage Level (3.3V)
N
Replace IC807(3.3V)
Y
Check Signal from IC700
L700,L701, L706, L709
N
Replace IC700
Y
Check Signal from IC101
SDA/SCL
(R703/R214, R707/R213)
N
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
Replace IC101
- 18 -
LGE Internal Use Only
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
SP (R)
SP (L)
WLED- Status
- 19 -
Address[0:12]
Address[0:12]
USB (Jpeg,MP3,DVIX)
RGB
AP2191DSG
DSUB_R/G/B/H/V
Mstar M1(L13)
HDMI_TMDS & HDMI I2C
HDMI(MHL)
1 Ch
LVDS
SPI_CK
SPI_CI
SPI_CS
SPI_DO
CI_CLK
CI_VIAL Error
CI_SYNC
CI_DATA[0~7]
PCMCIA Slot
Option(Only for DVB)
SCART (Full)
LGIT HALF l NIM
(DVB T/C)
Option
FE_TS_CLK
FE_TS_VAL Error
FE_TS_SYNC
FE_TS_DATA
- DVB- T/C : TDSS- G501D(Half NIM)
- ATSC: TDSS-H501F (Half NIM)
- ISDB - T : TDSN- B601F (Full NIM)
SIF
Buffer_FE_TS_CLK
Buffer_FE_TS_VAL Error 74LVC541A
Buffer
Buffer_FE_TS_SYNC
IC502
Buffer_FE_TS_DATA[0]
FE_Tuner_SDA&SCL
FE_DE_SDA&SCL
Option(Only for DVB)
COMPONENT
COMP_Y , Pb ,Pr
CVBS
COMP_L & R_IN
CI_ADDR[0~14]
REG
CI_OE
CI_IORD
CI_IOWR
CI- WE
CI ADDR[0~7]
74LCX244
Buffer
IC501
CVBS& Scart RGB
PCM_A
[0~14]
PCM_A
[0~7]
PCM_DATA [0~7]
EEPROM SCL & SDA
System
EEPROM
TV L&R Sound
SCART_OUT
F_RB
PF- OE
PF_CEO
1GB
NAND Flash
SERIAL
Flash
Headp hone Audio IN
LGE2121-MS10
(MSD804KKX)
DDR2
DDR2 Data [0:15]
DDR3 SDRAM
(1GB)
DDR2
MAX3232CDR
HP L & R out
AMP SCL&SDA
Audio_ Master_CLK
/DATA[3]
Digital amp
(NTP7513)
DDR3 SDRAM
2GB
DDR3: 800MHz
DDR2 Data [0:15]
RS- 232C
[Option : Only hotel model]
WLED_ENABLE
OVP_SEL
CH_SEL
WLED_DIM_ADJ
DMB
[LED Driver IC]
Option
Panel
BLOCK DIAGRAM
LGE Internal Use Only
EXPLODED VIEW
IMPORTANT SAFETY NOTICE
502
501
300
510
301
511
A2
A31
200
801
800
122
540
120
LV1
521
900
400
910
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.
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
- 20 -
LGE Internal Use Only
IC102
H27U1G8F2CTR-BC
/PF_WP
NC_11
R106
1K
NC_12
R102
3.3K
NC_13
NC_14
NC_15
15
34
16
33
17
32
18
31
19
30
20
29
21
28
22
27
23
26
24
25
AE21
AB21
Y15
NC_22
OPT
4.7K
R152
4.7K
OPT
OPT
C103
0.1uF
VSS_2
R123
VCC_2
4.7K
NC_23
4.7K
PCM_A[0]
C102
10uF
R103
0
LED_AMBER
R100 OPT 0
LED_RED
NC_21
SPI_SDI
NC_20
AR102
R148
AUD_MASTER_CLK
PCM_A[3]
I/O3
33
OPT
C112
100pF
50V
PCM_A[2]
I/O2
I/O1
PCM_A[1]
I/O0
PCM_A[0]
22
NC_19
NC_18
PCM_A[1]
V20
PCM_A[2]
W22
PCM_A[3]
AB18
PCM_A[4]
AA20
PCM_A[5]
AA21
PCM_A[6]
Y19
PCM_A[7]
AB17
PCM_A[8]
Y16
PCM_A[9]
AB19
AUD_MASTER_CLK_0
PCM_A[10]
AB20
PCM_A[11]
AA16
PWM0
PCMDATA[3]/GPIO123
PCMDATA[4]/GPIO122
PCMDATA[5]/GPIO121
AE18
PCMDATA[6]/GPIO120
NF_CE1Z/GPIO141
PCMDATA[7]/GPIO119
NF_WPZ/GPIO196
NF_CEZ/GPIO140
W20
AUD_SCK
PWM1
PCMDATA[2]/GPIO131
PCM_A[12]
AA19
PCM_A[13]
AC21
PCM_A[14]
AA17
PCMADR[0]/GPIO128
NF_CLE/GPIO139
PCMADR[1]/GPIO127
NF_REZ/GPIO142
PCMADR[2]/GPIO125
NF_WEZ/GPIO143
PCMADR[3]/GPIO124
NF_ALE/GPIO144
PCMADR[4]/GPIO102
NF_RBZ/GPIO145
/PCM_REG
AA22
AD22
/PCM_IORD
AD20
/PCM_IOWR
PCMADR[8]/GPIO111
/PCM_IRQA
Y18
/PCM_CD
Y21
/PCM_WAIT
Y22
PCM_RST
NAND_1G_SS
GPIO_PM[0]/GPIO6
PCMADR[10]/GPIO117
PM_UART_TX/GPIO_PM[1]/GPIO7
PCMADR[11]/GPIO115
GPIO_PM[2]/GPIO8
PCMADR[12]/GPIO107
GPIO_PM[3]/GPIO9
PCMADR[13]/GPIO110
GPIO_PM[4]/GPIO10
PCMADR[14]/GPIO109
PM_UART_RX/GPIO_PM[5]/GPIO11
PM_SPI_SCZ1/GPIO_PM[6]/GPIO12
GPIO_PM[7]/GPIO13
GPIO_PM[8]/GPIO14
PCMOE_N/GPIO116
GPIO_PM[9]/GPIO15
PCMWE_N/GPIO195
PM_SPI_SCZ2/GPIO_PM[10]/GPIO16
PCMIORD_N/GPIO114
NC_2
NC_3
1
48
2
47
3
46
4
45
5
44
6
43
NC_1
NC_28
NC_2
NC_27
NC_3
NC_26
NC_4
USB_OCD
V21
USB_CTL
1
48
2
47
3
46
4
45
5
44
6
43
LGE2121-MS10 (MSD804KKX)
: EAN62674101 (NON_KR/US REGION)
NC_29
NC_28
R20
PCM_5V_CTL
S7LR-M_MS10
IC101-*1
LGE2121-MS (M1_L13_MS10)
NC_27
I/O7
NC_5
I/O6
NC_6
AA18
AB22
AE20
I/O7
AE21
AB21
Y15
I/O6
7
42
8
41
RB
I/O5
7
42
8
41
AB18
I/O5
AA20
AA21
Y19
RE
R
I/O4
I/O4
AB17
Y16
AB19
AB20
CE
NC_7
NC_8
9
40
10
39
11
38
NC_25
E
NC_24
NC_7
NC_8
NC_23
9
40
10
39
11
38
NC_25
AA16
AA19
AC21
AA17
NC_24
/MHL_OCP_DET
12
37
13
36
14
35
VCC_2
VDD_1
VSS_2
VSS_1
12
37
13
36
NC_9
AD22
NC_22
NC_9
NC_21
NC_10
14
35
15
34
16
33
NC_20
CL
I/O3
AL
15
34
16
33
NF_WPZ/GPIO196
PCMADR[0]/GPIO128
NF_CLE/GPIO139
NF_CEZ/GPIO140
PCMADR[1]/GPIO127
NF_REZ/GPIO142
PCMADR[2]/GPIO125
NF_WEZ/GPIO143
PCMADR[3]/GPIO124
NF_ALE/GPIO144
PCMADR[4]/GPIO102
NF_RBZ/GPIO145
AC20
Y21
Y22
WE
17
32
18
31
I/O2
W
I/O1
WP
19
30
20
29
I/O0
NC_11
V21
T20
U22
17
32
18
31
19
30
20
29
NC_13
28
22
27
23
26
24
25
NC_19
NC_12
NC_18
NC_13
NC_17
NC_14
21
28
22
27
23
26
24
25
I2C_SCL
AD19
I2C_SDA
GPIO_PM[0]/GPIO6
PCMADR[10]/GPIO117
PM_UART_TX/GPIO_PM[1]/GPIO7
PCMADR[11]/GPIO115
GPIO_PM[2]/GPIO8
PCMADR[12]/GPIO107
GPIO_PM[3]/GPIO9
PCMADR[13]/GPIO110
GPIO_PM[4]/GPIO10
PM_UART_RX/GPIO_PM[5]/GPIO11
PM_SPI_SCZ1/GPIO_PM[6]/GPIO12
GPIO_PM[7]/GPIO13
GPIO_PM[8]/GPIO14
PCMOE_N/GPIO116
GPIO_PM[9]/GPIO15
PCMWE_N/GPIO195
PM_SPI_SCZ2/GPIO_PM[10]/GPIO16
PCMIORD_N/GPIO114
E4
N25
N24
I/O3
A8
PCMCE_N/GPIO118
PM_SPI_CZ0/GPIO_PM[12]/GPIO0
PCMIRQA_N/GPIO108
K5
PM_SPI_SDI/GPIO2
PCMCD_N/GPIO133
PM_SPI_SDO/GPIO3
TS0CLK/GPIO90
PCM2_CE_N/GPIO134
TS0VALID/GPIO88
PCM2_IRQA_N/GPIO135
TS0DATA_[1]/GPIO81
TS0DATA_[2]/GPIO82
UART1_TX/GPIO46
TS0DATA_[3]/GPIO83
UART1_RX/GPIO47
TS0DATA_[4]/GPIO84
UART2_TX/GPIO68
TS0DATA_[5]/GPIO85
UART2_RX/GPIO67
TS0DATA_[6]/GPIO86
UART3_TX/GPIO50
TS0DATA_[7]/GPIO87
NC_16
NC_15
TS0CLK/GPIO90
G4
J5
POWER_ON/OFF1
L6
PM_RXD
C2
L5
/FLASH_WP
M6
HP_MUTE
M5
PANEL_CTL
C1
5V_DET_HDMI_1
M4
NTP_MUTE
A2
R147
33
D3
R146
33
SPI_SCK
/SPI_CS
B2
B1
R151
M4
PWM0
N23
D3
PWM1
B2
B1
P22
SCART1_MUTE
Y12
ERROR_OUT
LED_AMBER
Y11
AA12
TS1VALID/GPI99
SPI_SDO
CI_TS_CLK
CI_TS_VAL
CI_TS_SYNC
TS1DATA_[1]/GPIO92
TS1DATA_[3]/GPIO94
PWM0/GPIO69
TS1DATA_[4]/GPIO95
PWM1/GPIO70
TS1DATA_[5]/GPIO96
PWM2/GPIO71
TS1DATA_[6]/GPIO97
PWM3/GPIO72
TS1DATA_[7]/GPIO98
R21
R154
22
P20
R113
22
F6
TS0DATA_[0]/GPIO80
CI_TS_DATA[0-7]
PCM2_RESET/GPIO137
TS0DATA_[1]/GPIO81
TS0DATA_[2]/GPIO82
UART1_TX/GPIO46
TS0DATA_[3]/GPIO83
UART1_RX/GPIO47
TS0DATA_[4]/GPIO84
UART2_TX/GPIO68
TS0DATA_[5]/GPIO85
UART2_RX/GPIO67
TS0DATA_[6]/GPIO86
UART3_TX/GPIO50
TS0DATA_[7]/GPIO87
Y13
CI_TS_DATA[0]
Y11
CI_TS_DATA[1]
AA12
CI_TS_DATA[2]
AB12
CI_TS_DATA[3]
AA14
CI_TS_DATA[4]
AB14
CI_TS_DATA[5]
AA13
CI_TS_DATA[6]
AB11
CI_TS_DATA[7]
from CI SLOT
FE_TS_CLK
FE_TS_VAL_ERR
FE_TS_SYNC
AC15
TS1CLK/GPIO101
I2C_SCKM2/DDCR_CK/GPIO75
TS1VALID/GPI99
I2C_SDAM2/DDCR_DA/GPIO74
TS1SYNC/GPIO100
AD15
DDCA_DA/UART0_TX
TS1DATA_[0]/GPIO91
DDCA_CK/UART0_RX
TS1DATA_[1]/GPIO92
TS1DATA_[3]/GPIO94
PWM0/GPIO69
TS1DATA_[4]/GPIO95
PWM1/GPIO70
TS1DATA_[5]/GPIO96
PWM2/GPIO71
TS1DATA_[6]/GPIO97
PWM3/GPIO72
TS1DATA_[7]/GPIO98
FE_TS_DATA[0-7]
AC16
AD16
FE_TS_DATA[0]
AE15
FE_TS_DATA[1]
AE14
FE_TS_DATA[2]
AC13
FE_TS_DATA[3]
AC14
FE_TS_DATA[4]
AD12
FE_TS_DATA[5]
AD13
FE_TS_DATA[6]
AD14
FE_TS_DATA[7]
Internal demod out
PWM4/GPIO73
PWM_PM/GPIO197
AB14
AA13
AB11
H6
KEY1
G5
AD15
KEY2
AC16
C110
C107
0.1uF
0.1uF
16V
16V
AE15
2011.11.15
WalkieTalkie Issue
AE14
AC13
AC14
AD12
G4
J5
J4
SAR0/GPIO34
SAR1/GPIO35
SAR2/GPIO36
SAR3/GPIO37
SAR4/GPIO38
AD13
AD14
PWM4/GPIO73
KEY_SCL
KEY_SDA
SAR0/GPIO34
R101
22
R163
22
R164
SAR1/GPIO35
SAR2/GPIO36
LED_RED
SAR3/GPIO37
R23
VSYNC_LIKE/GPIO146
22
R24
R25
VSYNC_LIKE/GPIO146
T21
Y12
AA14
R24
T22
AA10
AB12
AD16
TS1DATA_[0]/GPIO91
EU
22
R110
R23
R25
PCM2_WAIT_N/GPIO136
P21
AA10
120915
Pull up added
R180
4.7K
SPI_SDI
33
TS0SYNC/GPIO89
PCM2_CD_N/GPIO138
M5
NC_17
NC_16
PCM2_IRQA_N/GPIO135
C1
H6
G5
NC_18
TS0VALID/GPIO88
TS1DATA_[2]/GPIO93
PWM_PM/GPIO197
NC_19
P24
D1
TS1SYNC/GPIO100
DDCA_DA/UART0_TX
P21
R21
PCM2_CE_N/GPIO134
D2
SAR4/GPIO38
NC_15
MULTI_ON
K4
for SERIAL FLASH
L5
AC15
TS1CLK/GPIO101
I2C_SCKM2/DDCR_CK/GPIO75
TS1DATA_[2]/GPIO93
J4
NC_14
PM_SPI_SDO/GPIO3
PCMWAIT_N/GPIO103
M6
Y13
TS0DATA_[0]/GPIO80
I2C_SDAM2/DDCR_DA/GPIO74
P20
22
RGB_DDC_SCL
C2
TS0SYNC/GPIO89
PCM2_CD_N/GPIO138
PCM2_WAIT_N/GPIO136
D2
P22
R137
K4
L6
PWM2
I/O1
I/O0
P23
RGB_DDC_SDA
J6
PCMWAIT_N/GPIO103
UART3_RX/GPIO51
P24
22
K6
A2
PM_SPI_SCK/GPIO1
P23
I/O2
R136
GPIO_PM[11]/GPIO17
PCM2_RESET/GPIO137
NC_20
F6
21
5V_DET_HDMI_2
J6
H5
PCMADR[9]/GPIO113
U21
NC_21
N23
NC_12
PM_SPI_SDI/GPIO2
PCMCD_N/GPIO133
AD17
PCMADR[7]/GPIO106
PCMADR[8]/GPIO111
DDCA_CK/UART0_RX
NC_11
PCMIRQA_N/GPIO108
UART3_RX/GPIO51
AE17
Y14
NC_22
D1
WP
A8
MODEL_OPT_7
PCM_RESET/GPIO132
B8
ALE
AC18
AC19
PCMADR[5]/GPIO104
D4
CLE
for SYSTEM EEPROM
(IC104)
AC17
AD18
PCMADR[6]/GPIO105
AD21
VSS_2
B8
MODEL_OPT_6
AE18
NF_CE1Z/GPIO141
PCMDATA[7]/GPIO119
PCMIOWR_N/GPIO112
VDD_2
R20
NC_10
PCMDATA[5]/GPIO121
PCMDATA[6]/GPIO120
AB15
AA22
N24
PM_RXD
PCMDATA[3]/GPIO123
PCMREG_N/GPIO126
NC_23
N25
PCMDATA[4]/GPIO122
PCMADR[14]/GPIO109
Y18
VSS_1
E4
PM_TXD
PCMDATA[1]/GPIO130
PCMDATA[2]/GPIO131
Y20
AD20
VCC_1
PM_SPI_CZ0/GPIO_PM[12]/GPIO0
D4
120917
Changed
PCMDATA[0]/GPIO129
W20
V20
W22
R/B
U22
MHL_OCP_EN
NC_26
AA15
NC_5
NC_6
PM_TXD
K5
Y14
LGE2121-NonMS10 (MSD804KKX)
: EAN62651201 (KR/US REGION)
W21
NC_4
PCMCE_N/GPIO118
DSUB_DET
K6
+3.3V_ST
PM_SPI_SCK/GPIO1
U21
EAN60762401
IC102-*2
NAND01GW3B2CN6E
NC_29
/F_RB
PCM_RESET/GPIO132
T20
NC_1
PF_ALE
AD19
GPIO_PM[11]/GPIO17
NAND_1G_NUMONYX(DEV)
EAN61857001
IC102-*1
K9F1G08U0D-SCB0
/PF_WE
AE17
H5
PCMADR[9]/GPIO113
AD21
AC20
/PF_OE
AD17
PCMADR[7]/GPIO106
PCMIOWR_N/GPIO112
/PCM_CE
/PF_CE1
AC19
+3.3V_ST
PCMREG_N/GPIO126
/PCM_WE
NC_16
/PF_CE0
AC18
PCMADR[6]/GPIO105
AB15
/PCM_OE
/PF_WP
AD18
PCMADR[5]/GPIO104
Y20
NC_17
AC17
R125
35
AA15
PCM_D[5]
PCM_D[6]
PCM_D[7]
NC_24
R142
14
AE20
PCM_D[4]
C113
50V
WP
36
AB22
PCM_D[3]
PCMDATA[1]/GPIO130
47K
0.1uF
/PF_WE
37
13
PCM_D[2]
PCMDATA[0]/GPIO129
OPT
R128
WE
12
W21
AA18
PCM_A[0-14]
4.7K
PF_ALE
38
S7LR-M_NON_MS10
PCM_D[0]
PCM_D[1]
OPT
ALE
11
+3.3V_ST
R153
CLE
/PF_CE1
39
+3.3V_Normal
NC_25
4.7K
NC_9
NC_10
10
PCM_A[4]
R143
22
AR104
40
I/O4
R124
VSS_1
OPT
R105
1K
9
PCM_A[5]
R165
VCC_1
+3.3V_Normal
41
PCM_A[6]
I/O5
4.7K
NC_8
C101
0.1uF
8
I/O6
4.7K
NC_7
OPT
R108
1K
42
PCM_D[0-7]
Boot from 8051 with SPI flash
Secure B51 without scramble
Secure B51 with scramble
Boot from MIPS with SPI flash
Boot from MIPS with SPI flash
Boot from MIPS with SPI flash
Secure MIPS without scramble
Scerur MIPS with SCRAMBLE
OPT
/PF_CE0
43
7
4’b0000
4’b0001
4’b0010
4’b0100
4’b0101
4’b0110
4’b1001
4’b1010
R121
CE
6
:
:
:
:
:
:
:
:
4.7K
/PF_OE
44
B51_no_EJ
SB51_WOS
SB51_WS
MIPS_SPE_NO_EJ
MIPS_SPI_EJ_1
MIPS_SPI_EJ_2
MIPS_WOS
MIPS_WS
PCM_A[7]
I/O7
OPT
RE
5
22
AR101
NC_26
R117
R/B
45
4.7K
NC_6
46
4
R118
R107
1K
/F_RB
3
<CHIP Config>
(I2S_OUT_BCK,I2S_OUT_MCK,PAD_PWM1PAD_PWM0)
4.7K
R109
3.9K
NC_5
IC101
MSD804KKX
PCM_A[0-7]
NC_27
OPT
NC_4
22
AR103
1’b0
1’b1
NC_28
R115
NC_3
48
NAND_1G_HYNIX_9103(DEV)
EAN35669103
47
2
1
4.7K
NC_2
<CHIP Config(LED_R/BUZZ)>
Boot from SPI CS1N(EXT_FLASH)
Boot from SPI_CS0N(INT_FLASH)
+3.3V_Normal
NC_29
R116
NC_1
10K
+3.3V_Normal
10V
NAND FLASH MEMORY
T21
SPI1_CK/GPIO199
SPI1_DI/GPIO200
SPI2_CK/GPIO201
T22
SPI2_DI/GPIO202
SPI1_CK/GPIO199
SPI1_DI/GPIO200
SPI2_CK/GPIO201
SPI2_DI/GPIO202
+5V_Normal
PM MODEL OPTION
IC101
MSD804KKX
+3.3V_ST
+3.3V_Normal
WLED_ENABLE
R156
BLU_CURRENT_CTL
10K
R157
PWM0
100
WLED_DIM_ADJ
OPT
R174
10K
R140 R141
1K
1K
R160
4.7K
R161
4.7K
R144
2.2K
R145
2.2K
R178
R131
100
Q100
MMBT3904(NXP)
R179
100
B
AV_CVBS_DET
4.7K
R129
OPT
PM_MODEL_OPT_1
OPT
R175
10K
OPT
R176
10K
HP_DET
NAND_EN
E5
D5
E7
F7
AB3
A9
F4
MODEL_OPT_1
R181
10K
KEY_SCL
F5
AB5
TUNER_RESET
MODEL_OPT_0
KEY_SDA
E6
B7
SCART1_DET
120915
ADDED
I2C_SCL
applied on only SMALL PCB
B6
E
OPT
AMP_SDA
I2C_SDA
AMP_RST
OLP
R127
4.7K
PC_AUDIO_DET
PM_MODEL_OPT_0
AMP_SCL
S7LR-M_NON_MS10
C7
C
OPT
PWM2
C111
2.2uF
C100
1uF
OPT
100
OPT
R177
10K
10K
R126
I2C
10K
R130
DIMMING
AB1
N6
AB2
+3.3V_ST
SERIAL FLASH MEMORY
EEPROM
MODEL_OPT_2
+3.3V_ST
DEMOD_RESET
+3.3V_Normal
IC103
AT24C256C-SSHL-T
NVRAM_ATMEL
C105
0.1uF
NVRAM_RENESAS
IC103-*1
M24256-BRMN6TP
IC103-*2
E0
A0
A1
1
8
2
7
GND
3
4
6
5
EAN61133501
8
VCC
E1
A0
1
8
CS
VCC
/SPI_CS
OPT
R135
10K
2
7
WC
A1
SCL
A2
2
7
WP
DO[IO1]
SPI_SDO
WP
E2
SCL
R111
SDA
R112
C104
8pF
OPT
22
22
I2C_SCL
3
6
4
5
SDA
3
6
VSS
4
5
1
2
8
7
VCC
C114
0.1uF
S_FLASH_MAIN_MACRONIX
IC100-*1
MX25L8006EM2I-12G
3
6
CLK
4
5
LVA2P
GPIO44
LVA2N
GPIO45
LVA3P
GPIO48
LVA3N
GPIO49
LVA4P
GPIO52
LVA4N
GPIO53
AB24
AD25
AC24
AE23
AC23
AC22
RXA0+
RXA0RXA1+
RXA1RXA2+
RXA2RXA3+
RXA3-
AD23
V23
GPIO54
LVB0P
GPIO55
LVB0N
I2C_SCKM0/GPIO56
LVB1P
I2C_SDAM0/GPIO57
LVB1N
GPIO76
LVB2P
GPIO77
LVB2N
U24
V25
V24
W25
W23
AA23
Y24
AA25
AA24
AE24
LVACLKP
LVACLKN
LVBCLKP
8
VCC
AD24
Y23
RXACK+
RXACK-
W24
SO/SIO1
R139
DI[IO0]
33
T25
GPIO194
GPIO191
2
7
3
6
4
5
HOLD#
GPIO192
U23
T24
T23
MODEL_OPT_3
MODEL_OPT_4
MODEL_OPT_5
GPIO193
SPI_SDI
EAN62389501
GND
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
1
SPI_SCK
WP#
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.
LVA1N
GPIO43
AC25
LVBCLKN
HOLD[IO3]
SDA
GND
EAN61548301
GPIO42
AB23
LVB4N
CS#
%WP[IO2]
I2C_SDA
C106
8pF
OPT
LVA1P
LVB4P
SCL
/FLASH_WP
VSS
GPIO41
R1EX24256BSAS0A
VCC
A0’h
A2
1
+3.3V_ST
LVA0N
LVB3N
IC100
W25Q80BVSSIG
OPT
R138
4.7K
LVA0P
GPIO40
LVB3P
S_FLASH_MAIN_WINBOND
NVRAM_ST
AC2
AB25
GPIO39
SCLK
SI/SIO0
EAX65077401
NC4_S7LRM
MAIN1_EU
2012.09.15
1
12
LGE Internal Use Only
MODEL OPTION
R203
RF_SW_OPT
RF_SWITCH_CTL
100
Note
+1.15V_VDDC
VDDC 1.15V
0
MODEL_OPT_5
T24
NON_DVB_S
DVB_S
MODEL_OPT_6
B8
MIU1-NO_DDR
MIU1-128M
1
MODEL_OPT_7
A8
NON_DualStream
DualStream
0.1uF
0.1uF
0.1uF
0.1uF
OPT
OPT
OPT
C304
1
1
OPT
C302
256M
256M+128M
MIU0-256M
OPT
C291
MIU0-128M
OPT
C298
U23
OPT
0.1uF
C276
MODEL_OPT_4
OPT
0.1uF
3D
C260
NON_3D
0.1uF
10uF
T25
C299
10uF
MODEL_OPT_3
C292
1
0.1uF
0
1uF
0
128M+128M
C283
0
DVB_T2
C280
128M
NON_DVB_T2
1uF
PHM_ON
AB2
C277
F4
MODEL_OPT_2
PHM_OFF
+1.15V_VDDC
VDDC : 2026mA
MODEL_OPT_1
MODEL_OPT_1
MODEL_OPT_2
Model
OPT 6
Model
OPT 4
Memory
HD
FHD
10uF
MODEL_OPT_0
AB3
MEMORY OPTION
HIGH
LOW
C275
MODEL_OPT_0
PIN NO.
C228
1K
1K
PIN NAME
MODEL_OPT_HD
R226
R211
MODEL_OPT_PHM(O)
1K
1K
R208
R206
MODEL_OPT_3D(O)
1K
1K
MODEL_OPT_MIU0-256M
R224
R222
MODEL_OPT_DVB_T2(O)
+3.3V_Normal
+2.5V_Normal
MODEL_OPT_DVB_S(O)
1K
R291
MODEL_OPT_MIU1(O)
MODEL_OPT_DUAL_STREAM(O)
R290
1K
+3.3V_Normal
MODEL OPTION
Ginga
MODEL_OPT_3
MODEL_OPT_4
Normal Power 3.3V
C251
S7LR-M_NON_MS10
J2
J3
K3
J1
K2
K1
L2
L3
T5
T4
V5
PM_MODEL_OPT_0
0.1uF R234
47
0.1uF R235
RXACKN
RXA0P
IP
RXA1P
IM
RXA1N
SIFP
RXA2N
SIFM
OPT
OPT
OPT
OPT
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
OPT
0.1uF
0.1uF OPT
0.1uF
C232
C267
C301
C265
C297
C279
R15
C241
0.1uF
C240
0.1uF
T10
AC5
DDCDA_DA/GPIO27
P19
FB_CORE
R16
R243
10K
L11
HOTPLUGA/GPIO22
R247
0
IF_AGC_MAIN
AD6
+3.3V_ST
XOUT
R5
HOTPLUGD/GPIO25
AE9
USB1_DP
G3
F1
D0-_HDMI1
D1+_HDMI1
G2
G1
D1-_HDMI1
H2
D2+_HDMI1
H3
D2-_HDMI1
R220
120715
Added
DDC_SDA_1
R221
DDC_SCL_1
R6
22
U6
22
P5
HPD1
R4
CEC_REMOTE_S7
RXBCKP
I2S_IN_SD/GPIO149
RXBCKN
I2S_IN_WS/GPIO147
RXB0P
RXB0N
I2S_OUT_BCK/GPIO154
RXB1P
I2S_OUT_MCK/GPIO152
RXB1N
I2S_OUT_SD/GPIO155
DSUB_HSYNC
DSUB_VSYNC
DSUB_R+
DSUB_G+
R267
R228
510
33
R3
C204
0.047uF
N2
R229
68
C205
0.047uF
P3
R230
33
C206
0.047uF
N3
R231
68
C207
0.047uF
N1
R232
33
C208
0.047uF
M3
R233
68
C209
0.047uF
M2
2.4K
C210
1000pF
M1
R214
22
C307
R215
0
AMP_SCL
AMP_SDA
D9
1/10W
5%
COMP_DET
AUD_SCK
C9
AUD_MASTER_CLK_0
B9
DDCDB_DA/GPIO29
V3
C10
R253
SC1_R+
SC1_G+
C211
0.047uF
U3
R254
68
C212
0.047uF
U2
R255
33
C213
0.047uF
T1
C214
C215
0.047uF
0.047uF
T2
R257
68
33
R258
68
C216
0.047uF
R1
C217
1000pF
R256
SC1_B+
33
SC1_SOG_IN
R236
R2
T3
VDD33
AUL1
VSYNC0
AUR1
RIN0P
AUL2
RIN0M
AUR2
GIN0P
AUL3
AUR3
BIN0P
AUL4
BIN0M
AUR4
AB9
C236
2.2uF
AA11
C237
2.2uF
DDR3 1.5V
SC1_L_IN
SC1_R_IN
Y9
R237
COMP_Y+/AV_CVBS_IN
COMP_Pb+
C218
0.047uF
Y2
R238
68
C219
0.047uF AA3
R239
33
C220
0.047uF
W2
R240
C221
C222
0.047uF
0.047uF
Y3
R241
68
33
R242
68
C223
0.047uF
W3
C224
1000pF
V1
W1
AUOUTL2
AVDD5V_MHL
GIN1P
GPIO_PM[14]/GPIO20
GIN1M
AUOUTR2
BIN1P
AB8
Y8
GPIO_PM[15]/GPIO21
2.2uF
Y10
C243
2.2uF
AC7
C244
2.2uF
AD7
C245
2.2uF
AVDD_MIU
L17
COMP_R_IN
M17
R270
0
PC_L_IN
PC_R_IN
L16
SC1_CVBS_IN
COMP_Y+/AV_CVBS_IN
33
C225
0.047uF AA8
R245
33
C226
0.047uF
Y4
R246
33
C227
0.047uF
W4
1/10W
5%
AUDIO OUT
MHL_CD_SENSE
V6
AA5
Y5
AA4
V4
Y6
AA1
DTV/MNT_VOUT
50V
R252
68
C233
0.047uF
W5
B17
A5
SCART1_Rout
U5
C11
TP209
C19
AUVRM
Close to MSTAR
C249
4.7uF
AE5
BIN2P
AUVAG
BIN2M
AUVRP
C253
1uF
C256
0.1uF
C263
10uF
1/10W
5%
D19
Normal 2.5V
E17
E18
R271
0
AD5
GIN2M
+2.5V_Normal
AVDD2P5
E19
E22
C247
10uF
C248
0.1uF
AVDD2P5:172mA
R272
0
F8
F17
AC6
AA6
L203
5.6uH
AB6
L205
5.6uH
EARPHONE_OUTR
1/10W
5%
H/P OUT
HP_LOUT
C269
10uF
OPT
OPT
C271
C270
0.1uF
0.1uF
F18
C273
0.1uF
C274
0.1uF
HP_ROUT
G8
N22
CVBS1
R275
0
C6
RP/GPIO63
R276
0
C5
AVDD25_PGA:13mA
SOC_RESET
C268
4.7uF
10V
A6
RN/GPIO66
C4
LED1/GPIO59
R277
0
OPT
C272
4.7uF
10V
R278
0
OPT
1/10W
5%
GPIO61
GPIO64
GPIO65
111026Switch
EBF32593901 Deletion
C3
A3
M21
M20
C238
0.1uF
16V
F10
V15
W16
V8
C200
4.7uF
10V
B3
B4
LED0/GPIO58
N20
M22
R273
0
+3.3V_ST
B5
TN/GPIO62
N21
AVDD2P5_MOD
TP/GPIO60
NC_5
VCOM
F19
H8
CVBS0
AB4
NC_1
GND_53
DVDD_DDR
GND_54
GND_56
AVDD2P5_ADC_1
GND_57
AVDD2P5_ADC_2
GND_58
AVDD2P5_ADC_3
GND_59
AVDD2P5_ADC_4
GND_60
GND_61
GND_62
GND_63
AVDD_MOD_1
GND_64
AVDD_MOD_2
GND_65
GND_67
NC_3
GND_68
NC_4
GND_69
GND_70
GND_71
GND_72
AVDD_DVI_USB_1
GND_73
AVDD_DVI_USB_2
GND_74
AVDD3P3_MPLL
GND_75
AVDD_DMPLL
GND_76
GND_77
GND_78
GND_79
AVDD_AU33
GND_80
AVDD_EAR33
GND_81
GND_82
VDDP_1
GND_83
VDDP_2
GND_84
GND_85
AVDD_LPLL_1
GND_86
AVDD_LPLL_2
GND_87
GND_88
GND_89
GND_91
AVDD_DDR0_D_1
GND_92
AVDD_DDR0_D_2
GND_93
AVDD_DDR0_D_3
GND_94
AVDD_DDR0_C
GND_95
GND_96
AVDD_DDR1_D_1
GND_97
AVDD_DDR1_D_2
GND_98
AVDD_DDR1_D_3
GND_99
GND_100
GND_102
GND_103
GND_104
C23
L202
BLM18SG121TN1D
CVBSOUT1
C203
1000pF
OPT
GND_52
GND_EFUSE
/VBUS_EN
MIUVDDC
RIN2M
NC_6
AVDDL_MOD
E9
AVDD_DDR1:55mA
AVDD5V_MHL
Y7
RIN2P
NC_7
GND_51
GND_105
A23
HSYNC2
CVBS3
GND_50
FB_CORE
GND_101
SCART1_Lout
+1.15V_VDDC
CVBS2
NC_2
AVDD_DDR1_C
D14
EARPHONE_OUTL
R244
GND_49
K17
+1.5V_DDR
COMP_L_IN
C22
SOGIN2
TU_CVBS
GND_47
AVDD_DDR0:55mA
C242
BIN1M
CVBS In/OUT
VDDC_14
J17
L15
AA7
W6
GPIO_PM[13]/GPIO19
RIN1M
GIN2P
GND_46
VDDP_NAND
D18
33
GND_45
VDDC_13
V19
K16
AA9
AA2
COMP_Pr+
VDDC_12
R19
K15
AUDIO IN
HSYNC1
AVDD_MIU
OPT
COMP
GND_44
GND_90
SOGIN1
0
VDDC_11
V7
W19
VDD33
HSYNC0
RIN1P
GND_43
AUD_LRCK
I2S_OUT_WS/GPIO153
AUR0
VSYNC1
GND_42
VDDC_10
M19
T19
V2
SC1_ID
1uF
W7
HOTPLUGB/GPIO23
GIN0M
VDDC_9
W18
SOGIN0
SC1_FB
AVDD_AU33
I2S_I/F
RXB2N
DDCDB_CK/GPIO28
GND_41
DVDD_NODIE
AUD_LRCH
C306
R261
10K
R260
DSUB_B+
P2
22
RXB2P
AUL0
510
D8
R213
B10
CEC/GPIO5
R266
R7
1uF
CK-_HDMI1
D0+_HDMI1
AVDD_DVI
C305
F3
P7
AVDD_MPLL
USB_DP
C8
I2S_IN_BCK/GPIO148
F2
CK+_HDMI1
M7
DDCDC_CK/GPIO30
HOTPLUGC/GPIO24
VDDC_8
L7
USB_DM
AE12
0.1uF
HPD2
USB1_DM
DDCDC_DA/GPIO31
C303
AC8
AC12
RXC2N
GND_40
AVDD_NODIE
AVDD_DVI
C300
AD8
22
C234
0.1uF
0.1uF
R219
1/10W
5%
C296
AE8
22
E2
0.1uFOPT
DDC_SCL_2
R218
USB0_DP
RXC2P
GND_39
VDDC_7
U7
AVDD_NODIE
0.1uF OPT
120715
Added
DDC_SDA_2
SIDE USB
C290
D2-_HDMI2
RXC1N
R217
0
10uF OPT
AD11
W15
100
C281
AE11
USB0_DM
VDDC_6
W14
0.1uF
D1-_HDMI2
D2+_HDMI2
CI_DET
E3
RXC1P
U19
0.1uF
AD10
AVDD2P5_MOD
C235
AC11
GND_38
V18
AVDD_MPLL
OPT R296
GND_37
VDDC_5
GND_66
0
D6
RXC0P
RXC0N
C252
0.1uF
12.08.03
22->27pF
C229
AD9
D0-_HDMI2
D1+_HDMI2
SPDIF_OUT/GPIO151
27pF
10uF
D0+_HDMI2
RXCCKN
OPT R297
C286
0.1uF
C278
AC10
SPDIF_IN/GPIO150
VDDC_4
AVDD25_LAN
1/10W
5%
C262
GND_36
Y17
27pF
C202 10uF
AC9
CK-_HDMI2
D7
RXCCKP
R216
0
0.1uF
CK+_HDMI2
X201
24MHz
1M
R287
AC1
W12
AVDD_NODIE
Close to MSTAR
PM_MODEL_OPT_1
W10
AVDD_NODIE:7.362mA
TU_SDA
AD1
VDDC_3
W9
AVDD2P5
W11
C261
GND_35
GND_55
TU_SCL
I2C_SDAM1/GPIO79
GND_34
VDDC_2
STby 3.3V
C285
0.047uF
25V
TUNER_I2C
XIN
M14
MIUVDDC
AE2
AE6
I2C_SCKM1/GPIO78
VDDC_1
P10
C282
0.1uF
DDCDA_CK/GPIO26
GND_33
GND_48
R274
0
AD4
RXA2P
R14
FB_CORE
1/10W
5%
+3.3V_Normal
AE3
R10
R269
0
AC3
RXA0N
P14
P15
RF_AGC
HDMI
L10
AVDD_AU33
ANALOG SIF
Close to MSTAR
AD3
NC_9
IF_AGC
DSUB
K11
N12
C264
1000pF
OPT
50V
AD2
SCART1_RGB
H9
TU_SIF
AC4
NC_8
GND_32
G9
M12
47
G10
AVDDLV_USB
M13
C250
RXACKP
C266
IC101
MSD804KKX
C259
C289
33pF
K12
K10
C255
IF_N_MSTAR
10uF
OPT
0.1uF
C284
C258
1/10W
5%
0.1uF
100
C288
33pF
C246
R289
R268
0
IF_P_MSTAR
C287
100pF
OPT
+1.15V_VDDC
S7LR-M_NON_MS10
DTV_IF
0.1uF
0.1uF
C257
C239
100
10uF
Close to MSTAR
R288
IC101
MSD804KKX
VDD33
+3.3V_Normal
C293
MODEL_OPT_FHD
1K
1K
* Dual Stream is only Korea 3D spec
R227
R212
MODEL_OPT_PHM(X)
MODEL_OPT_7
C254 10uF
MODEL_OPT_DVB_T2(X)
1K
1K
R209
R207
MODEL_OPT_3D(X)
MODEL_OPT_MIU0-128M
1K
1K
R225
R223
1K
MODEL_OPT_DVB_S(X)
LNA2_CTL
RF_SWITCH_CTL
R294
IF_AGC_SEL
MODEL_OPT_MIU1(X)
MODEL_OPT_DUAL_STREAM(X)
1K
R293
MODEL_OPT_5
MODEL_OPT_6
T18
GND_1
GND_106
GND_2
GND_107
GND_3
GND_108
GND_4
GND_109
GND_5
GND_110
GND_6
GND_111
GND_7
GND_112
GND_8
GND_113
GND_9
GND_114
GND_10
GND_115
GND_11
GND_116
GND_12
GND_117
GND_13
GND_118
GND_14
GND_119
GND_15
GND_120
GND_16
GND_121
GND_17
GND_122
GND_18
GND_123
GND_19
GND_124
GND_20
GND_125
GND_21
GND_126
GND_22
GND_127
GND_23
GND_128
GND_24
GND_129
GND_25
GND_130
GND_26
GND_131
GND_27
GND_132
GND_28
GND_133
GND_29
GND_134
GND_30
GND_135
GND_31
GND_136
G11
G12
G13
G14
G17
G18
G19
G24
H11
H12
H13
H14
H15
H16
H17
H18
H19
J9
J10
J11
J12
J13
J14
J15
J16
J18
J19
J25
K9
K13
K14
H10
K18
K19
K22
L8
L9
J8
L12
L13
L18
L19
M8
K8
M10
M11
L14
M15
M16
M18
M25
N10
N11
N13
N14
N15
N16
N17
N19
K7
P8
P9
M9
P11
P13
P16
P17
P18
P12
R8
R9
R11
R12
R13
R17
T8
T9
N7
T11
T12
T13
T14
T15
T16
T17
U8
U9
U10
U11
U12
U13
U14
U15
U16
U17
R18
V9
V10
V11
V12
V14
V17
T7
E8
R205
10
SOC_RESET
C
N4
IRIN/GPIO4
ARC0
HWRESET
T6
N5
R210
0
C231
1uF
IR
HDMI_ARC
D200
MMBD6100
A2
A1
R200
62K
OPT
C201
0.1uF
OPT
ZD200
3.3V
SOC_RESET
SB_MUTE
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.
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
EAX65077401
NC4_S7LRM
MAIN2_EU
2012.09.15
2
12
LGE Internal Use Only
C
+5V_Normal
USB(SIDE)
PC AUDIO(SIDE)
0
R421
OPT
R420
D416
MMBD6100
A2
0
+3.3V_ST
DSUB RGB
IC400
AP2191DSG
+5V_USB
A1
NC
+3.3V_Normal
OUT_2
OUT_1
12.08.10
47K->470K
R413
10K
R408
10K
R407
470K
C400
0.1uF
R409
1K
PC_AUDIO_DET
C404
10uF
10V
OPT
FLG
8
1
7
2
6
3
5
4
GND
IN_1
IN_2
C405
EN
USB_CTL
RGB_DDC_SCL
OPT
R403
0
JP400
2:E18
DSUB_HSYNC
JP401
VA417
20V
OPT
OPT
R404
0
JP409
L401
BLM15BD121SN1
R434
47K
R442
470K
12.07.02
BY.Hwang
4
M4
5
M5_GND
1
R445
15K
JP403
VA420
20V
JP402
C413
220pF
50V
R441
470K
R447
10K
USB_OCD
JK402
R446
10K
JP429
2
C414
220pF
50V
USB_DM
1:AL8
USB_DP
1:AL7
JP428
JP427
OPT
VA424
20V
OPT
VA425
20V
111026
ESD diode deletion
EAH39491601 2EA
120103
ESD diode addition
EAF61530301 2EA
DSUB_DET
C
R429 0
JP407
R435
R427 0
L402
BLM15BD121SN1
VA419
20V
PC_L_IN
KJA-PH-1-0177
JK401
DSUB_B+
R400
75
M3_DETECT
+3.3V_ST
JP408
C419
47pF
50V
3
JP404
R418
47K
DSUB_VSYNC
M1
3
PM_TXD
2:E18
M6
1
USB DOWN STREAM
OPT
R406
0
OPT
VA401
20V
OPT
VA400
20V
3AU04S-305-ZC-(LG)
PC_R_IN
6
PM_RXD
OPT
VA415
20V
OPT
0.1uF
R419
47
R444
15K
OPT
R405
0
OPT
OPT
C403
18pF
50V
4
RGB_DDC_SDA
OPT
C401
18pF
50V
VA407
20V
OPT
5
JP411
R417
10K
R426 0
VA418
20V
OPT
R431
0
JP405
DSUB_G+
Q400
MMBT3904(NXP)
B
10K
E
SYNC_GND
DDC_CLOCK
JP410
SHILED
Jack Shield (HDMI1, HDMI2, RGB)
16
V_SYNC
DDC_GND
15
NC
5
H_SYNC
GND_1
10
14
9
4
DDC_DATA
BLUE_GND
BLUE
13
8
3
GND_2
1
5.5V
5.5V
VA406
5.5V
VA403
VA402
GREEN
GREEN_GND
11
7
6
R402
75
11.10.31
To Improve EMI
2
C421
47pF
50V
RED
JP406
DSUB_R+
12
L403
BLM15BD121SN1
RED_GND
OPT
C420 R401
47pF 75
50V
JK400
SPG09-DB-010
JackShield(for NonCKD)
M1
11.10.27
To Improve Ringing issue
LOW capacitance Part apply
Hotel_Model(RS232C apply)
C402
0.33uF
16V
+3.3V_ST
C407
0.33uF
16V
1
16
V+
2
15
3
4
120918
JIG GND Point addition
C408
0.1uF
16V
Hotel_Model(RS232C apply)
C1-
C2+
C25
V-
DOUT2
6
7
RIN2
Hotel_Model(RS232C apply)
C406
0.33uF
16V
8
JackShield(for CKD)
M1-*1
MGJ63348202
Hotel_Model(RS232C apply)
C1+
RS232C(SIDE)
MGJ63348201
JP_GND1 JP_GND2 JP_GND3 JP_GND4
IC401
MAX3232CDR
VCC
GND
14
RIN1
DOUT1
13
12
ROUT1
11
DIN1
10
DIN2
ROUT2
9
Hotel_Model(RS232C apply)
Hotel_Model(RS232C apply)
C409
0.1uF
16V
R410
0
PM_TXD
PM_RXD
NON_Hotel_Model(RS232C Bypass)
R412
0
R415
100
NON_Hotel_Model(RS232C Bypass)
+3.3V_ST
P400
VA411
20V
12507WS-04L
R414
100
VA408
20V
OPT
VA410
20V
OPT
1
VA412
20V
2
3
JP413
JP412
JP414
4
IR_OUT
M5_GND
M4
M3_DETECT
M1
M6
5
4
3
1
6
JK404
KJA-PH-1-0177
IR_OUT
5
R416
0
Hotel_Model(RS232C apply)
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.
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
EAX65077401
NC4_S7LRM
INTERFACE
2012.09.15
4
12
LGE Internal Use Only
HDMI
HDMI_1
CEC
+3.3V_ST
R504
47K
R506
47K
R520
100
5V_DET_HDMI_1
R505
10K
C
Q500
MMBT3904(NXP)
B
E
OPT
VA504
5V_HDMI_1
CEC_REMOTE_S7
HDMI_CEC
+5V_Normal
5V_HDMI_1
5V_HDMI_2
+5V_Normal
+3.3V_ST
OPT
1K
19
VA511
20V
17
Q502
MMBT3904(NXP)
OPT
VA512
20V
OPT
18
DDC_SDA_1
OPT
EAG61491201
6
5
4
3
2
1
2.7K
R521
R522
2.7K
2.7K
A2
A1
120915
47K->2.7K
DDC_SDA_1
DDC_SDA_2
DDC_SCL_1
DDC_SCL_2
HDMI_ARC
OPT
VA507
20V
12
7
R518
2.7K
0
HDMI1_ARC
13
8
R517
DDC_SCL_1
15
14
9
C
HPD1
16
11
10
A2
R510
10K
B
E
R526
MMBD6100
D503
MMBD6100
D502
C
C
C
MMBD6100
D501
R502
20
A1
10K
SHIELD
A2
A1
R508
OPT
VA508
20V
VA500
20V
HDMI_CEC
ESD_HDMI_SEMTECH(DEV)
D504
RCLAMP0524PA
1
10
CK-_HDMI1
2
9
CK+_HDMI1
3
8
CK+
D0D0_GND
D0+
4
7
5
6
VA501
20V
120715
Added for ESD prevention
120825
OPT->APPLY
D0-_HDMI1
D0+_HDMI1
120825
ESD component addition
D1D1_GND
ESD_HDMI_SEMTECH(DEV)
D505
RCLAMP0524PA
1
10
D1-_HDMI1
2
9
D1+_HDMI1
3
8
D1+
D2D2_GND
D2+
4
7
5
6
D504-*1
IP4283CZ10-TBA
TMDS_CH1-
TMDS_CH1+
GND_1
1
10
2
9
3
8
4
7
5
6
D505-*1
IP4283CZ10-TBA
NC_4
TMDS_CH1-
NC_3
TMDS_CH1+
GND_2
GND_1
1
10
2
9
3
8
4
7
5
6
MHL OCP
NC_4
NC_3
GND_2
D2-_HDMI1
TMDS_CH2-
D2+_HDMI1
TMDS_CH2+
NC_2
TMDS_CH2-
NC_1
TMDS_CH2+
ESD_HDMI_NXP
NC_2
NC_1
LN4500
ESD_HDMI_NXP
AVDD5V_MHL
5V_HDMI_2
IC500
BD82020FVJ
JK500
R531
0
LN4500
LN4500
D500
MBR230LSFT1G
R511
10
LN4500
8
1
7
2
6
3
5
4
+3.3V_Normal
GND
+3.3V_Normal
30V
C500
10uF
121109
10V
Change 0ohm -> 10ohm LN4500
(EOS Issue.. Mstar Recommand)
100K
OPT
R516
OUT_2
OUT_1
IN_1
IN_2
C503
0.1uF
LN4500
R519
10K
LN4500
R538
10K
MHL_OLD
R535
2.7K
LN4500
EN
R536
MHL_NEW
Q506
LN4500
C
B
+3.3V_Normal
C
OC
+3.3V_ST
E
0
HDMI_2 With MHL
OUT_3
+5V_ST
R500
47K
R503
47K
R515
LN4500
R525 0
5V_DET_HDMI_2
R501
10K
10K
LN4500
R533
20K
LN4500
B
LN4500
R534
10K
LN4500
Q501
MMBT3904(NXP)
B
E
C
C
OPT
VA505
5V_HDMI_2
/MHL_OCP_DET
R537
0
MHL_OLD
R523
10K
B
R524
10K
LN4500
E
E
Q507
LN4500
/VBUS_EN
(Active Low)
Q508
LN4500
MHL_OCP_EN
(Active High)
120915
22->100ohm
LN4500
R509
100
MN33D
R528
SHIELD
MN33D
1K
20
19
18
OPT
VA513
20V
17
MN33D
Q505
MMBT3904(NXP)
OPT
VA514
20V
C
R529
10K
B
HPD2
E
DDC_SDA_2
16
DDC_SCL_2
15
R527
OPT
VA509
20V
12
8
7
6
5
4
3
2
1
VA502
20V
OPT
VA510
20V
CK+
D0D0_GND
D0+
D1-
ESD_HDMI_SEMTECH(DEV)
D506
RCLAMP0524PA
1
10
CK-_HDMI2
2
9
CK+_HDMI2
3
8
4
7
5
6
120715
Added for ESD prevention
120825
OPT->APPLY
D506-*1
IP4283CZ10-TBA
TMDS_CH1-
D0-_HDMI2
D0+_HDMI2
TMDS_CH1+
120825
ESD component addition
GND_1
ESD_HDMI_SEMTECH(DEV)
D507
RCLAMP0524PA
10
1
D1-_HDMI2
2
9
D1+_HDMI2
3
8
D1_GND
D1+
D2D2_GND
D2+
VA503
20V
4
7
5
6
TMDS_CH2-
TMDS_CH2+
1
10
2
9
3
8
4
7
5
6
D507-*1
IP4283CZ10-TBA
NC_4
TMDS_CH1-
NC_3
TMDS_CH1+
GND_2
GND_1
NC_2
TMDS_CH2-
NC_1
TMDS_CH2+
ESD_HDMI_NXP
1
10
2
9
3
8
4
7
5
6
NC_4
NC_3
GND_2
NC_2
NC_1
ESD_HDMI_NXP
+3.3V_ST
D2-_HDMI2
D2+_HDMI2
OPT
R513
10K
9
HDMI_ARC
HDMI_CEC
13
11
10
0
HDMI2_ARC
LN4500
R512
0
0
R530
MN33D
VA506
5.6V
JK501
1/16W
5%
OPT
EAG61491201
14
E
R514
10K
LN4500
C502
0.047uF
25V
C
OPT
Q504
C
B
Q503
E
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
MHL_CD_SENSE
MMBT3904(NXP)
OPT
R532
0
LN4500
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.
MMBT3906(NXP)
OPT
B
R507
300K
LN4500(MHL_PULL_DOWN_300K)
EAX65077401
NC4_S7LRM
HDMI
2012.09.15
5
12
LGE Internal Use Only
Module
IR/LED and Control
+3.3V_ST
KEY2
KEY_SCL
R614
100
KEY_SDA
+3.3V_ST
270
R617
3.3K
JP600
JP601
P601
10031HR-30
1
1
2
2
3
+3.3V_ST
R604
L600
BLM18PG121SN1D
R616
3.3K
KEY1
P600
12507WR-12L
R615
100
R610
JP602
330
4
3
5
JP605
120915
RED LED setting
: 9.6->7.9mA
JP604
4
5
RXA3+
6
RXA3-
7
8
JP603
Amber LED setting : 9.6mA
6
RXACK+
9
RXACK-
10
7
11
JP607
RXA2+
12
RXA2-
13
8
JP606
14
9
JP608
R600
10K
C
B
LED_RED
10
(IR Port protection against ESD)
121018
100ohm->200ohm
IR
Q600
MMBT3904(NXP)
R601
10K
JP609
R630
200
RXA1+
15
RXA1-
16
17
11
E
RXA0+
18
RXA0-
19
JP610
+3.3V_ST
OPT D603 20V
OPT D602 20V
OPT
C603
100pF 50V
OPT
C602
100pF 50V
20V
D601
50V
C601
1000pF
20V
D600
C600
0.1uF
50V
12
JP611
PIN22
0~0.7V
13
20
VESA
21
R628
0
2.7~3.3V JEDIA
22
PIN23
23
R629
0
LGD
LGD
GND
NC
NC
24
25
12.07.17
Change D601~3
26
C
R602
10K
27
B
Q601
LED_AMBER
28
+12V_PANEL_POWER
MMBT3904(NXP)
R603
10K
E
2012.04.13
1K/10W -> 4.7K/10W
29
C607
1000pF
50V
31
4.7K
R627
C606
10uF
25V
4.7K
R626
C605
0.1uF
50V
4.7K
R625
111116
100uF Ecap
Deletion
EAE38362801
4.7K
R624
30
2012.04.13
10uF/10V -> 10uF/25V
JP612
IR_OUT(Ready)
+3.3V_ST
IR_OUT
R619
10K
OPT
R620
0
R618
22
+3.3V_ST
IR_OUT
IR_OUT
IR_OUT
R621
10K
C
Q602
MMBT3904(NXP)
IR_OUT
B
E
R622
10K
IR_OUT
C604
1000pF
IR_OUT
C
Q603
MMBT3904(NXP)
IR_OUT
B
R623
47K
IR_OUT
IR
E
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.
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
EAX65077401
NC4_S7LRM
MODULE&CONTROL
2012.09.15
6
12
LGE Internal Use Only
L700-*1
10.0uH
Audio_Coil_TAIYO
NRS6045T100MMGK
AUDIO AMP
+3.3V_AMP
L706-*1
10.0uH
AMP_RST
C706
1000pF
50V
50V
C711
AUD_MASTER_CLK
1
VDD_PLL
2
DGND_PLL
3
GND
4
DGND
5
12.08.09
PVDD1B
OUT1A
PVDD1A
32
33
PGND1A
BST1A
34
35
AD
CLK_I
GND_IO
RESET
36
37
31
JP704
25
AGND
24
VDR2
JP705
23
BST2A
21
OUT2A
20
17
PGND2B
PVDD2A
16
BST2B
19
15
MONITOR_2
18
14
MONITOR_1
OUT2B
13
PVDD2B
12
MONITOR_0
5.1K
VCC5
10
TP701
R728
VDR1
SDA
TP700
C740
0.1uF
50V
LPH6045T-100M
R704
12
26
PGND2A
C708
33pF
50V
C705
33pF
50V
5.1K
27
22
100
R720
12
R727
BST1B
9
100
L706
10uHAudio_Coil_ABCO
C731
390pF
50V
D707
1N4148W
100V
OPT
C739
0.1uF
50V
C735
0.47uF
50V
PGND1B
BCK
11
R703
R707
L700
10uH Audio_Coil_ABCO
LPH6045T-100M
28
8
0x54
R715
12
29
WCK
NTP7513
R719
12
30
7
FAULT
AMP_SDA
AMP_SCL
IC700
Audio_Coil_TAIYO
NRS6045T100MMGK
OUT1B
6
AUD_SCK
L709-*1
10.0uH
OPT
C703
0.01uF
50V
C730
390pF
50V
SDATA
AUD_LRCK
C718
10uF
25V
D706
1N4148W
100V
OPT
DVDD
C725
1uF
10V
AUD_LRCH
C715
0.1uF
50V
Audio_Coil_TAIYO
NRS6045T100MMGK
OPT
R700
3.3
THERMAL
41
SCL
OPT
C704
0.1uF
16V
38
40
AGND_PLL
39
16V
C700
0.1uF
16V
VDD_IO
0.1uF
OPT
C701
0.1uF
16V
+19V_AMP_VCC
C712
0.1uF
50V
[EP]GND
C702
10uF
10V
L701-*1
10.0uH
22000pF
R716
0
C707
Audio_Coil_TAIYO
NRS6045T100MMGK
C722
22000pF
50V
P700
SMAW250-H04R
SPK_L+
3
SPK_L-
2 SPK_R+
C727
1uF
25V
C726
1uF
25V
C743
1uF
25V
JP706
1 SPK_R-
C723
22000pF
50V
JP707
WAFER-ANGLE
+19V_AMP_VCC
D704
1N4148W
100V
OPT
R717
12
R712
12
L701
10uH Audio_Coil_ABCO
LPH6045T-100M
C728
390pF
50V
TP702
4
C713
C714
C716
0.1uF
50V
0.1uF
50V
10uF
25V
C710
C729
390pF
50V
D705
1N4148W
100V
OPT
22000pF
R718
12
C734
0.47uF
50V
L709
10uH Audio_Coil_ABCO
LPH6045T-100M
R702
12
C737
R729
0.1uF
50V
5.1K
C738
R730
0.1uF
50V
5.1K
50V
+3.3V_ST
R705
10K
D700
MMBD6100
A2
SB_MUTE
C
A1
NTP_MUTE
R709
100
C
Q700
MMBT3904(NXP)
R701 B
C709
1000pF
50V
10K
OPT
R708
33K
E
Headphone block
+3.3V_Normal
R706
47K
R710
1K
HP_DET
HP_LOUT
VA703
20V
OPT
E
Q701
MMBT3904(NXP)
B
R713
1K
C
Pop-up noise killer
C720
10uF
10V
C719
1000pF
50V
OPT
+19V
Q705
MMBT3904(NXP)
B
E
C
KDS226
D710
AC
6
M6
1
M1
3
M3_DETECT
HP_ROUT
JP700
M4
JP701
5
A
C
11.10.27
2.7K->220K
JP702
Q703
MMBT3904(NXP)
VA701
20V
M5_GND
Q704
MMBT3904(NXP)
B
B
VA702
20V
C
R711
1K
C
E
JP703
4
R734
220K
C742
4.7uF
50V
+3.3V_ST
11.10.27
Apply->OPT
R737-*1
3K
R737
SCART MUTE ON
12K
SCART MUTE OFF
3K:
With SCART MUTE BLOCK
12K:
Without SCART MUTE BLOCK
SB_MUTE
R738
12K
E
Q706
MMBT3906(NXP)
C
R735
220K
C
MUTE control
D709
MMBD6100
A2
B
12.08.16
12.11.07
Added by JCPark 1K->0 by JHShin
to solve pop-noise issue
C
R714
3.3K
B
E
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
MMBT3906(NXP)
Q702
B
OPT
R739
0
C724
47uF
25V
E
KJA-PH-1-0177-2
JK700
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.
470
C721
10uF
10V
C717
1000pF
50V
OPT
E
1/16W
5%
R736
R733
10K
Q707
MMBT3904(NXP)
C
A1
SB_MUTE
HP_MUTE
EAX65077401
NC4_S7LRM
AUDIO AMP
2012.09.15
7
12
LGE Internal Use Only
+3.3V_ST
3
5
FB
4
11.11.07
6604->6601
C869
220pF
50V
R816
68K
R819
0
OPT
C808
150pF
50V
R838
15K
1%
POWER_ON/OFF1
VOLTAGE HIGHER
11.11.05
POWER_ON/OFF1
2K
R855
OPT
R873
10K
1%
12.03.08
EAE42868301(3225)->
EAE61081701(3216)
8
GND
SS
1
7
2
6
3
5
C835
0.033uF
50V
R884
180K
L803
FB
4
1
3
1
ADJ/GND
0
C836
10uF
10V
C837
0.1uF
50V
R865
1
C843
1uF
10V
OPT
C906
0.1uF
50V
C842
10uF
10V
R825
10K
1%
M1 Core
OPT
R811
100K 1%
+1.15V_VDDC
R812
POWER_ON/OFF1 4.7K
11.11.07
0.1uF->0.22uF
C819
0.47uF
16V
OPT
C802
10uF
10V
C816
0.1uF
50V
SW
GND
11.11.29
0.047uF->0.033uF
150K->180K
IN
C806
0.1uF
50V
SW
12.03.08
EAE42868301(3225)->
EAE61081701(3216)
GND
1
7
2
6
3
5
4
SS
OLP
11.11.14
2200pF->4700pF
10K->8.2K
150pF->330pF
2
6
3
5
4
OPT
C859
10uF
25V
OPT
R898
180K
EN
C855
47uF
25V
11.11.14
0CE476WH6DC(1000hr)->
EAE61423901(2000hr)
COMP
C866
0.1uF
50V
R841
1% 2K
R893
47K
FB
OPT
C862
10uF
10V
C841
8200pF
OPT
25V
C850
150pF
50V
R822
1.8K
220 1%
R848
560->220
12.08.10
OPT
C881
47pF
50V
10K->8.2K
3.3V TO 1.5V LDO
1%
R826
0
C833
4700pF
50V
C847
330pF
50V
R820
8.2K
L806
10uH
C863
0.1uF
50V
IC807
R835
120K
11.11.07
0->47K
R806
10K
OPT R807
1K
C853
47uF
25V
R892
47K
+3.3V_Normal
7
L805
10uH
11.11.14
0CE476WH6DC(1000hr)->
EAE61423901(2000hr)
FB
1
SS
11.11.07
R822 68K->1.8K
C841 4700pF->8200pF
R863
0
R885
180K
EN
COMP
8
0
C846
0.22uF
16V
11.11.07
0->47K
IC802
8
MP1472GJ-C452-Z
+12V_Normal
MP1472GJ-C452-Z
C838
0.033uF
50V
R882
IC806
11.11.07
0->47
C830
0.01uF R871
47 BST
50V
19V TO 12V DCDC CONVERTER
R805
POWER_ON/OFF1 4.7K
OPT
C894
0.1uF
50V
5V TO 1.15V DCDC CONVERTER
MULTI_ON
IN
C800
10uF
25V
E
C856
10uF
10V
OUT
C861
0.1uF
50V
C892
1uF
10V
R872
1
R813
0
11.11.07
C825 0->47
0.01uF R869
47
50V
BST
Q802
MMBT3904(NXP)
B
0
2
+12V_Normal
C813
0.47uF
16V
OPT
C
R839
4.7K
ADJ/GND
OUT
R864
12K 1%
R845
R824
0
C832
4700pF
50V
C845
330pF
50V
R818
8.2K
3
AP1117E33G-13
R834
33K 1%
R891
47K
IN
+3.3V_TUNER
IC803
R808
0
1uF
25V
R868
IC805
AP1117E18G-13
2
OPT
C858
10uF
10V
C852
47uF
25V
11.11.14
0CE476WH6DC(1000hr)->
EAE61423901(2000hr)
11.11.14
2200pF->4700pF
10K->8.2K
150pF->330pF
OPT
R804
100K 1%
C882
R843
1K
12.07.17
ZXMP3F30FHTA
->AO3407A
+1.8V_TUNER
+5V_Normal
IN
EN
COMP
R860
0
12.03.08
EAE61081701(25V)->
EAE52158501(10V)
10uH
11.11.07
0->47K
MULTI_ON
11.11.15
111116
Panel switch deletion
111201
Panel switch recover
11.12.20
LDO change
EAN54428101 (1A) adj
->EAN54428601 (1A) 3.3v
MP1472GJ-C452-Z
SW
10K->22K
OPT
C899
0.1uF
50V
PANEL_CTL
+5V_USB
G
D
C898
4.7uF
10V
OPT
C897
10uF
10V
E
IC800
C810
0.1uF
50V
OPT
R877
1
11.11.28
1.2K->2K
11.11.29
0.047uF->0.033uF
150K->180K
IN
VOUT
S
C879
4.7uF
10V
R842
22K
GND
C896
10uF
10V
Q803
AO3407A
OPT
0
11.12.01
LDO change
EAN56716601 (5A)
->EAN54428101 (1A)
OPT
11.11.07
C868 0->47
0.01uF R888
50V
BST
47
IC810
AP2114H-2.5TRG1
R840
10K
R802
POWER_ON/OFF1 4.7K
C804
10uF
25V
D
1uF
25V
Q804
MMBT3904(NXP)
B
0
R878
C891
100
C
R870
100K
11.10.27
R800
100K 1%
C811
0.47uF
16V
OPT
PMV48XP
Q805
R874
19V TO 5V DCDC CONVERTER
MULTI_ON
G
VIN
11.11.14
0CE476WH6DC(1000hr)->
EAE61423901(2000hr)
R851
47K 1%
COMP
C814
0.1uF
50V
C840
10uF
10V
C895
0.1uF
50V
8.2K 0
R831 R830
1%
12.03.08
EAE42868301(3225)->
EAE61081701(3216)
6
GND
C812
47uF
25V
+2.5V_Normal
S
[EP]GND
TJ4220GDP-ADJ
+1.5V_DDR
0
R846
5% 2012.08.12
R835 : 33k -> 120k
R846 : 12K -> 0
NC_1
R817
POWER_ON/OFF1 4.7K
R827
10K
1%
EN2
C817
0.1uF
50V
OPT
+3.3V_AMP
OPT
VIN3
NC4
+3.3V_ST
R879
0
8
2
GND
R881
7
3
6
4
5
1%
5%
10K
R844
0
R849
ADJ/SENSE
VOUT
C857
0.01uF
50V
NC_2
R833
10K
11.11.29
Diode DEL
0DSKE00048A
Not used :
only for small(ready)
1
C805
10uF
10V
0
OPT
C867
0.1uF
50V
C864
10uF
10V
1%
JP800
C820 111129
47uF 47uF DEL
25V
300K
R815
1
111129
Discharging R DEL
(0RJ2201J674)
FREQ
EN
2
R886
+3.3V_Normal
OPT
C890
4.7uF
10V
R875
22K
111116
10K->22K
1K->100
R832
1K
9
7
11.10.27
1000Hr->2000Hr
R857
0
10uH
40V
1
THERMAL
VIN
4
L802
SW
D802
SMAB34
8
KJA-DC-1-0032
C803
10uF
25V
+12V_PANEL_POWER
MP1584EN
BST
JP801
2
+12V_Normal
+3.3V_ST
IC809
R809
10
+19V
PANEL POWER CONTROL
R866
0
C807
0.1uF
16V
[EP]GND
JK800
+3.3V_AMP
111116
EBK61011501(Diode)
->EBK38029201(Rohm)
->EBK61913601(NXP) 3.3V drive
1%
C818
0.1uF
50V
9
36K
11.10.27
THERMAL
R803
R876
0
R801
100K
R814
0
OPT
AMP_VCC Control
AO3407A Vgs : 10.8V(24V input)
120915
MP1584->MP1472
AO3407A Vgs : 10.36V(19V input)
AMP_VCC
OPT
C809
0.1uF
50V
19V TO 5V DCDC FOR MHL
MULTI_ON
C839
2.2uF
50V
R880
10K
12.03.08
EAE42868301(3225)->
EAE61081701(3216)
Q807
AO3407A
+19V_AMP_VCC
G
R821
12K
+19V_SCART
S
0
L807
3.3uH
R903
100K 1%
OPT
POWER_ON/OFF1 R904
4.7K
C878
0.47uF
16V
OPT
CPI2520NHL3R3ME 2520
R810
10K
MULTI_ON
R836
10K
C
Q806
MMBT3904(NXP)
B
C834
0.01uF
50V
C860
10uF
25V
C865
0.01uF
50V
11.11.29
0.047uF->0.033uF
150K->180K
OPT
R856
D
R887
4.7K 5%
R902
0
OPT
C801
10uF
25V
MHL_CD_SENSE
11.11.07
C872 0->47
0.01uF R890
50V
47
BST
+19V
IN
E
C870
10uF
25V
12.03.08
EAE42868301(3225)->
EAE61081701(3216)
+5V_ST
IC808
C893
0.1uF
50V
SW
GND
MP1472GJ-C452-Z
8
1
7
2
6
3
5
4
SS
C889
0.033uF
50V
R894
180K
L801
10uH
EN
COMP
11.11.14
0CE476WH6DC(1000hr)->
EAE61423901(2000hr)
R899
47K
FB
11.11.07
0->47K
11.11.14
2200pF->4700pF
10K->8.2K
150pF->330pF
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.
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
C873
4700pF
50V
C874
330pF
50V
R895
8.2K
12.03.08
EAE61081701(25V)->
EAE52158501(10V)
C875
47uF
25V
OPT
C876
10uF
10V
R901
0
C877
0.1uF
50V
R889
33K 1%
R896
0
12K 1%
R900
R897
10K
1%
EAX65077401
NC4_S7LRM
POWER
2012.08.25
8
12
LGE Internal Use Only
11.11.29
Diode change canceled(111202)
EAH61112701->EAH61533501
+19V
11.11.15
1K->100ohm
1000pF->100pF
C1116
100pF
50V
C1121
4.7uF
50V
12.08.11
24K->22K
PGND_2
4
5
24
23
22
21
20
VIN
PDIM
R1123
100K
RISET
BLU_CURRENT_CTL
6
19
7
18
R1124
1.5K
1%
LS8
R1125
24K
1%
LS7
8
17
9
16
10
15
11
14
12
13
0
Q1103
AOD478
G
12.01.10
Main AOD478
Sub AP18T10GH
LS5
JP1100
NC_2
JP1101
+24V_BLU
R1107
220K
R1109
30K
50V
1/16W
1/16W
IC1101
TPS40210DGQR
VREF
CS
R1137
0.1
1%
1W
NDRV
RSS
R1132
R1134
RT
MULTI_ON
11.10.27
Parallel 0ohm DEL
30K 1%
R1131
R1133
R1135
1.5K 1%
R1101
4.7K
B
1.5K 1%
1/16W
16V
SS
DIS/EN
COMP
0.047uF
25V
C1120
47pF
50V
2
10
C1137
1uF
50V
C1138
1uF
50V
OPT
C1139
1uF
50V
9
8
3
4
7
5
6
VDD
BP
D
R1113
3.3
GDRV
470K
1/16W
12.05.17 To improve audible noise
C1103 2200pF->47pF
C1105 47pF->OPT
GND
C1132
0.1uF
16V
Q1101
AOD478
G
1/16W
R1111
1K
ISNS
C1131
1uF
10V
S
C1134
100pF
50V
R1108
51K
R1104
JP1103
1
1/16W
FB
C1117
2200pF
50V
LS3
LGND
C1126
0.22uF
Q1102
MMBT3904(NXP)
LS2
LS4
C1136
68uF
35V
[EP]
E
4700pF
50V
C1125
LS1
R1105
10K
C
R1102
10K
C1123
COMP
C1135
68uF
35V
+3.3V_ST
S
JP1104
LS6
C1119
100pF
RC
39K 1%
1%
R1136
C1122
1uF
25V
220K 1%
11.11.15
1000pF->100pF
12.05.17
C1110 EAE62721801 33uF,
C1111 0CH8106J691 10uF
-> EAE60171701 68uF 2EA
1W
C1111
100pF
50V
3
D
C1115
0.1uF
50V
OPT
1W
R1115
0.1
R1122
100K
D1101
BR210
R1114
0.1
NC_1
PGND_1
[EP]GND
C1113
10uF
25V
11
C1114
1000pF
50V
R1128
22K
1%
2
C1112
47uF
25V
THERMAL
OVP
R1121
100
11.11.29
0DSKE00048A Diode DEL
1/16W
R1100
510K
1
25
EN
THERMAL
12.08.11
270K+270K
->510K 2012size
L1100
10uH
100V
IC1100
DT1641AS
WLED_DIM_ADJ
+19V
R1106
1.5K
R1129
100K
1%
1/8W
1%
D1103
BR210
100V
C1118
47uF
25V
WLED_ENABLE
VOUT
L1101
33uH
10K
1/16W
R1127
100
R1103
LED DRIVER
11.12.02
22uF 2EA->47uF 1EA
EAE60365101->EAE61423901
1/16W
12.07.03 To improve backlight blinking
C1103 47pF->2200pF
C1105 47pF->Apply
R1103 18K->470K
JP1107
JP1108
JP1105
JP1106
12.10.16
EAN62407801->EAN62656301
JP1102
VOUT
P1101
SM14B-SRSS-TB
+24V_BLU
13
12
C1124
33uF
100V
C1127
1uF
100V
C1128
1uF
100V
OPT
C1129
1uF
100V
JP1088
OPT
C1130
1uF
100V
24V
1
24V
2
24V
3
9
24V
4
8
24V
5
7
GND
6
6
GND
5
GND
8
4
GND
9
3
GND
10
ERROR_OUT
11
11
12.03.08
EAE61103401 2.2uF MLCC 1ea(3225)
->EAE61381601 1uF MLCC 2ea(3216)
OPT
JP1109
R1110
100
ERROR_OUT
INV_ON
R1112
0
WLED_ENABLE
05002HR-H12J05
7
1/16W
JP1110
1
JP1111
P1100
OPT
2
1/16W
10
NC
PWN_DIM
WLED_DIM_ADJ
OPT
12
13
14
C1133
1uF
10V
15
GND
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.
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
EAX65077401
NC4_S7LRM
LED DRIVER
2012.08.25
11
12
LGE Internal Use Only
R1227
AVDD_DDR0
L1202
CIC21J501NE
0.1uF
1uF
C1220
1uF
C1241
1uF
C1238
1uF
C1219
1uF
C1218
C1217
0.1uF
0.1uF
C1239
10uF
C1206
OPT
C1251
1K 1%
1%
0.1uF
C1250
1K
1000pF
C1249
1%
R1225
1K
0.1uF
C1248
1000pF
CLose to Saturn7M IC
+1.5V_DDR
R1228
R1224
1K 1%
CLose to Saturn7M IC
B-MVREFDQ
B-MVREFCA
C1247
A-MVREFCA
1000pF
0.1uF
C1204
1%
R1205
1K
C1203
1000pF
0.1uF
C1202
C1201
A-MVREFDQ
CLose to DDR3
AVDD_DDR0
AVDD_DDR0
1K 1%
R1204
AVDD_DDR0
1K 1%
1%
R1202
1K
R1201
AVDD_DDR0
CLose to DDR3
EAN61836301
IC1202
K4B1G1646G-BCK0
EAN61836301
IC1201
K4B1G1646G-BCK0
IC101
MSD804KKX
DDR_1600_SS
DDR_1600_SS
A3
A4
A5
L8
ZQ
AVDD_DDR0
A7
A8
B2
C1205
10uF
D9
C1207
0.1uF
G7
C1208
0.1uF
K2
C1210
0.1uF
K8
C1211
0.1uF
N1
C1212
0.1uF
N9
C1213
0.1uF
R1
C1214
0.1uF
R9
C1215
0.1uF
C1216
0.1uF
VDD_1
A9
VDD_2
A10/AP
VDD_3
A11
VDD_4
A12/BC
VDD_5
VDD_7
C1
C9
D2
E9
F1
H2
H9
L1
L9
T7
R2
T8
R3
L7
R7
N7
T3
M2
BA0
N8
M3
BA2
VDDQ_1
VDDQ_2
CK
VDDQ_4
CKE
VDDQ_5
CS
VDDQ_7
ODT
VDDQ_8
RAS
VDDQ_9
CAS
K9
K1
J3
K3
L3
T2
RESET
J2
J8
M1
M9
P1
P9
T1
T9
F3
DQSL
G3
C7
VSS_1
DQSU
VSS_2
DQSU
VSS_3
DML
VSS_5
DMU
VSS_6
DQL0
VSS_8
DQL1
VSS_9
DQL2
VSS_10
DQL3
VSS_11
DQL4
DQL5
DQL6
D8
E2
E8
F9
G1
G9
D3
E3
VSS_7
F7
F2
F8
H3
H8
G2
H7
DQL7
B1
D1
B7
E7
VSS_4
VSS_12
B9
A-MA5
A-MA6
A-MA8
A-MA7
A-MA9
A-MA8
A-MA9
A-MA10
A-MA11
A-MA10
A-MA12
A-MA11
A-MA13
A-MA12
A-MA13
A-MA14
A-MBA0
A-MBA1
A-MBA2
VSSQ_1
D7
VSSQ_2
DQU0
VSSQ_3
DQU1
VSSQ_4
DQU2
VSSQ_5
DQU3
VSSQ_6
DQU4
VSSQ_7
DQU5
VSSQ_8
DQU6
VSSQ_9
DQU7
C3
C8
C2
A7
A2
B8
A3
A11
C14
B11
F12
C15
E12
A14
D11
B14
D12
C16
C13
A15
E11
B13
S7LR-M_NON_MS10
A_DDR3_A[0]
B_DDR3_A[0]
A_DDR3_A[1]
B_DDR3_A[1]
A_DDR3_A[2]
B_DDR3_A[2]
A_DDR3_A[3]
B_DDR3_A[3]
A_DDR3_A[4]
B_DDR3_A[4]
A_DDR3_A[5]
B_DDR3_A[5]
A_DDR3_A[6]
B_DDR3_A[6]
A_DDR3_A[7]
B_DDR3_A[7]
A_DDR3_A[8]
B_DDR3_A[8]
A_DDR3_A[9]
B_DDR3_A[9]
A_DDR3_A[10]
B_DDR3_A[10]
A_DDR3_A[11]
B_DDR3_A[11]
A_DDR3_A[12]
B_DDR3_A[12]
A_DDR3_A[13]
B_DDR3_A[13]
A_DDR3_A[14]
B_DDR3_A[14]
A-MBA0
A-MBA1
C1209
A-MBA2
0.01uF
50V
A-MCK
A-MCKE
A-MCKB
A-MCKE
A-MCKB
F13
B15
D25
F22
G22
E24
F21
E23
D22
D24
D21
B-MA2
B-MA1
B-MA3
B-MA2
B-MA4
B-MA3
B-MA5
B-MA4
B-MA6
B-MA5
B-MA7
B-MA6
B-MA8
B-MA7
B-MA9
B-MA8
B-MA10
C25
F23
E13
B_DDR3_BA[0]
A_DDR3_BA[1]
B_DDR3_BA[1]
A_DDR3_BA[2]
B_DDR3_BA[2]
C17
A17
B16
B_DDR3_MCLK
A_DDR3_MCLKZ
B_DDR3_MCLKZ
A_DDR3_MCLKE
B_DDR3_MCLKE
N2
P8
P2
R8
R2
T8
R3
L7
R7
B-MA11
B-MA10
B-MA12
B-MA11
B-MA13
N7
T3
B-MA12
E21
F20
B-MBA1
B-MBA2
0.01uF
50V
A-MODT
A-MRASB
AVDD_DDR0
A-MODT
A-MRASB
A-MCASB R1231
A-MWEB 10K
A-MCASB
A-MWEB
A-MRESETB
E14
M3
B-MBA2
B12
A12
C12
A_DDR3_ODT
A_DDR3_RASZ
A_DDR3_CASZ
A_DDR3_WEZ
B_DDR3_ODT
B_DDR3_RASZ
K9
B-MCKE
K1
B_DDR3_CASZ
B-MWEB
F11
A-MDQSLB
A-MDQSL
A-MDQSLB
A-MDQSU
A-MDQSU
A-MDQSUB
A-MDQSUB
A-MDML
A-MDMU
A-MDML
A-MDMU
A-MDQL0
A-MDQL0
A-MDQL1
A-MDQL2
A-MDQL1
A-MDQL3
A-MDQL2
A-MDQL4
A-MDQL3
A-MDQL5
A-MDQL4
A-MDQL5
A-MDQL6
A-MDQL7
A-MDQL6
A-MDQL7
A-MDQU0
A-MDQU0
A-MDQU1
A-MDQU2
A-MDQU1
A-MDQU3
A-MDQU2
A-MDQU4
A-MDQU3
A-MDQU5
A-MDQU4
A-MDQU6
A-MDQU5
A-MDQU6
A-MDQU7
1G 1600
B19
C18
A_DDR3_DQSLB
B_DDR3_DQSL
A18
A_DDR3_DQSUB
B_DDR3_DQSU
B_DDR3_DQML
A_DDR3_DQMU
B_DDR3_DQMU
D17
G15
B21
F15
B22
F14
A22
D15
B_DDR3_DQL[0]
A_DDR3_DQL[1]
B_DDR3_DQL[1]
A_DDR3_DQL[2]
B_DDR3_DQL[2]
A_DDR3_DQL[3]
B_DDR3_DQL[3]
A_DDR3_DQL[4]
B_DDR3_DQL[4]
A_DDR3_DQL[5]
B_DDR3_DQL[5]
A_DDR3_DQL[6]
B_DDR3_DQL[6]
A_DDR3_DQL[7]
B_DDR3_DQL[7]
G16
B20
F16
C21
E16
A20
D16
C20
B_DDR3_DQU[0]
A_DDR3_DQU[1]
B_DDR3_DQU[1]
A_DDR3_DQU[2]
B_DDR3_DQU[2]
A_DDR3_DQU[3]
B_DDR3_DQU[3]
A_DDR3_DQU[4]
B_DDR3_DQU[4]
A_DDR3_DQU[5]
B_DDR3_DQU[5]
A_DDR3_DQU[6]
B_DDR3_DQU[6]
A_DDR3_DQU[7]
B_DDR3_DQU[7]
B7
VDD_3
A12/BC
VDD_4
A13
VDD_5
VDD_6
VDD_7
VDD_8
BA0
B-MDML
D3
B-MDML
L20
B-MDMU
F7
B-MDQL1
J24
L24
J23
M24
H23
B-MDQL2
B-MDQL1
B-MDQL3
B-MDQL2
B-MDQL4
B-MDQL3
B-MDQL5
B-MDQL4
B-MDQL6
F2
F8
H3
H8
G2
H7
B-MDQL7
B-MDQL5
M23
B-MDQL7
VDDQ_1
CK
VDDQ_2
CK
VDDQ_3
CKE
VDDQ_4
VDDQ_5
CS
VDDQ_6
ODT
VDDQ_7
RAS
VDDQ_8
CAS
VDDQ_9
C3
B-MDQU1
L22
H22
K20
H20
L21
H21
C8
B-MDQU2
B-MDQU1
B-MDQU3
B-MDQU2
B-MDQU4
B-MDQU3
B-MDQU5
B-MDQU4
B-MDQU6
B-MDQU5
B-MDQU7
C1228
0.1uF
K2
C1229
K8
C1230
0.1uF
N1
C1231
0.1uF
0.1uF
N9
C1232
0.1uF
R1
C1233
0.1uF
R9
C1234
0.1uF
C1235
0.1uF
C1236
0.1uF
A8
C1
C9
D2
E9
F1
H2
H9
J1
NC_1
NC_2
NC_4
DQSL
J9
L1
L9
T7
NC_6
B-MA14
A9
DQSU
VSS_1
DQSU
VSS_2
VSS_3
DML
VSS_4
DMU
VSS_5
VSS_6
DQL0
VSS_7
DQL1
VSS_8
DQL2
VSS_9
DQL3
VSS_10
DQL4
VSS_11
DQL5
VSS_12
C2
A7
A2
B8
A3
B3
E1
G8
J2
J8
M1
M9
P1
P9
T1
T9
DQL6
B1
VSSQ_1
D7
B-MDQU0
B-MDQU0
G7
A1
DQL7
B-MDQL6
K23
10uF
VDD_9
E3
B-MDQL0
B-MDQL0
C1227
BA1
E7
B-MDMU
G21
A_DDR3_DQU[0]
B-MDQSU
B-MDQSUB
L23
A_DDR3_DQL[0]
A11
C7
B-MDQSUB
H24
A_DDR3_DQML
VDD_2
D9
DQSL
B-MDQSU
J20
B_DDR3_DQSUB
E15
A21
B-MDQSLB
J21
A_DDR3_DQSU
G3
B-MDQSL
K25
B_DDR3_DQSLB
B18
A10/AP
F3
B-MDQSLB
K24
A_DDR3_DQSL
VDD_1
RESET
B-MRESETB
B_DDR3_RESET
AVDD_DDR0
B2
A9
T2
B-MDQSL
A-MDQSL
240
1%
A8
WE
B-MRESETB
R1226
ZQ
A7
NC_3
E20
A_DDR3_RESET
L3
B-MWEB
R1232
10K
B-MCASB
A24
K3
B-MCASB
B-MRASB
B_DDR3_WEZ
J3
B-MRASB
B-MODT
B24
L8
A6
L2
AVDD_DDR0
B25
A5
J7
K7
B-MVREFDQ
VREFDQ
A4
BA2
B-MCKE
D20
H1
A3
B-MCKB
B-MCKB
F25
N8
B-MBA1
C1240
B-MCK
G23
A2
M2
B-MBA0
B-MBA0
B-MVREFCA
VREFCA
A1
NC_5
B-MA14
F24
M8
A0
M7
B-MA13
D23
G25
A_DDR3_MCLK
P3
B-MODT
A-MDQU7
DQU0
VSSQ_2
DQU1
VSSQ_3
DQU2
VSSQ_4
DQU3
VSSQ_5
DQU4
VSSQ_6
DQU5
VSSQ_7
DQU6
VSSQ_8
DQU7
VSSQ_9
B9
D1
D8
E2
E8
F9
G1
G9
B-MDQU6
K21
B-MDQU7
2G 1600
DDR_1600_HYNIX_9003(DEV)
DDR_1600_HYNIX_9003(DEV)
IC1201-*1
H5TQ1G63EFR-PBC
N3
P7
P3
N2
P8
P2
R8
R2
T8
R3
L7
R7
N7
T3
A3
N8
P3
H1
VREFDQ
P2
A5
L8
ZQ
T8
A9
VDD_1
A10/AP
VDD_2
A11
VDD_3
A12/BC
VDD_4
NC_7
VDD_5
VDD_6
NC_5
VDD_7
BA0
VDD_9
VDD_8
K7
K3
L3
CK
VDDQ_2
VDDQ_3
VDDQ_4
VDDQ_5
CS
VDDQ_6
ODT
VDDQ_7
RAS
VDDQ_8
CAS
VDDQ_9
WE
R7
N7
K8
T3
N1
N9
R9
RESET
NC_2
NC_3
NC_4
F3
DQSL
A8
K7
K9
A3
F1
K1
J3
H9
K3
L3
P8
R2
A9
VDD_1
A10/AP
VDD_2
A11
VDD_3
A12/BC
VDD_4
NC_7
VDD_5
VDD_6
NC_5
VDD_7
BA0
VDD_9
VDD_8
G7
L7
K2
R7
K8
N7
N1
T3
VDDQ_2
VDDQ_3
VDDQ_4
VDDQ_5
CS
VDDQ_6
ODT
VDDQ_7
RAS
VDDQ_8
CAS
VDDQ_9
C1
J7
C9
K7
D2
K9
E9
F1
K1
H9
J3
K3
NC_2
NC_3
NC_4
L3
B7
A9
DQSU
DQSU
DML
VSS_4
DMU
VSS_5
VSS_6
E3
F7
F2
F8
H3
H8
G2
H7
VSS_2
VSS_3
E7
D3
VSS_1
DQL0
VSS_7
DQL1
VSS_8
DQL2
VSS_9
DQL3
VSS_10
DQL4
VSS_11
DQL5
VSS_12
C3
C2
A7
A2
B8
A3
G8
E7
D3
J8
M1
F7
F2
P9
F8
T1
H3
T9
H8
G2
B1
DQU0
VSSQ_2
DQU1
VSSQ_3
DQU2
VSSQ_4
DQU3
VSSQ_5
DQU4
VSSQ_6
DQU5
VSSQ_7
DQU6
VSSQ_8
DQU7
VSSQ_9
B9
DML
VSS_4
DMU
VSS_5
VSS_6
E3
M9
P1
DQL0
VSS_7
DQL1
VSS_8
DQL2
VSS_9
DQL3
VSS_10
DQL4
VSS_11
DQL5
VSS_12
D1
C3
C8
E2
C2
E8
A7
F9
A2
G1
B8
G9
A3
B3
C7
E1
B7
E7
J8
D3
M1
M9
E3
P1
F7
P9
F2
T1
F8
T9
H3
H8
B1
VSSQ_1
DQU1
VSSQ_3
DQU2
VSSQ_4
DQU3
VSSQ_5
DQU4
VSSQ_6
DQU5
VSSQ_7
DQU6
VSSQ_8
DQU7
VSSQ_9
H7
DDR_2G_1600_SS
IC1201-*5
K4B2G1646E-BCK0
N9
VDDQ_2
CK
VDDQ_3
CKE
VDDQ_4
CS
VDDQ_6
VDDQ_5
ODT
VDDQ_7
RAS
VDDQ_8
CAS
VDDQ_9
J7
K7
C9
K9
D2
F1
K1
H2
J3
K3
L3
NC_2
NC_4
J9
T7
DQSU
D1
D7
D8
C3
E2
C8
E8
C2
F9
A7
G1
A2
G9
B8
VDD_1
VDD_2
A11
VDD_3
VDD_4
VDD_5
VDD_6
VDD_7
VDD_8
L7
R7
K2
N7
K8
T3
IC1202-*5
K4B2G1646E-BCK0
N9
M3
VDDQ_1
CK
VDDQ_3
CKE
VDDQ_4
CS
VDDQ_6
VDDQ_5
ODT
VDDQ_7
RAS
VDDQ_8
CAS
VDDQ_9
NC_2
NC_3
NC_4
DQSL
J7
K7
C9
K9
D2
F1
K1
H2
J3
H9
K3
L3
J9
T7
VSS_1
VSS_2
DML
VSS_4
DMU
VSS_5
DQL0
VSS_7
VSS_6
DQL1
VSS_8
DQL2
VSS_9
DQL3
VSS_10
DQL4
VSS_11
DQL5
VSS_12
A9
C7
B3
B7
DQSU
E1
G8
E7
J2
D3
J8
M1
E3
M9
F7
P1
F2
P9
F8
T1
H3
T9
H8
G2
DQL6
H7
VSSQ_1
DQU1
VSSQ_3
DQU2
VSSQ_4
DQU3
VSSQ_5
DQU4
VSSQ_6
DQU5
VSSQ_7
DQU6
VSSQ_8
DQU7
VSSQ_9
B9
D7
D1
C3
D8
C8
E2
C2
E8
A7
F9
A2
G1
B8
G9
VSS_1
VSS_2
VSS_3
DML
VSS_4
DMU
VSS_5
DQL0
VSS_7
VSS_6
DQL1
VSS_8
DQL2
VSS_9
DQL3
VSS_10
DQL4
VSS_11
DQL5
VSS_12
A3
VDD_3
VDD_4
VDD_5
VDD_6
VDD_7
VDD_8
D9
L7
G7
R7
K2
N7
K8
T3
N9
BA1
VDDQ_1
CK
VDDQ_3
CKE
VDDQ_4
CS
VDDQ_6
VDDQ_5
ODT
VDDQ_7
RAS
VDDQ_8
CAS
VDDQ_9
NC_2
NC_3
NC_4
F3
DQSL
J7
K7
C9
K9
D2
F1
K1
H2
J3
H9
K3
L3
J9
A9
C7
B3
B7
DQSU
E1
G8
E7
J2
D3
J8
M1
E3
M9
F7
P1
F2
P9
F8
T1
H3
T9
H8
G2
H7
VSSQ_1
DQU1
VSSQ_3
DQU2
VSSQ_4
DQU3
VSSQ_5
DQU4
VSSQ_6
DQU5
VSSQ_7
DQU6
VSSQ_8
DQU7
VSSQ_9
B9
D7
D1
C3
D8
C8
E2
C2
E8
A7
F9
A2
G1
B8
G9
VSS_1
VSS_2
VSS_3
DML
VSS_4
DMU
VSS_5
DQL0
VSS_7
VSS_6
DQL1
VSS_8
DQL2
VSS_9
DQL3
VSS_10
DQL4
VSS_11
DQL5
VSS_12
T7
A3
VDD_5
VDD_6
VDD_7
VDD_8
BA0
K2
K8
N1
N9
R1
R9
VDD_9
A1
VDDQ_1
CK
VDDQ_2
CK
VDDQ_3
CKE
VDDQ_4
CS
VDDQ_6
VDDQ_5
ODT
VDDQ_7
RAS
VDDQ_8
CAS
VDDQ_9
WE
NC_2
NC_3
NC_4
F3
DQSL
A8
C1
C9
D2
E9
F1
H2
H9
J1
NC_1
RESET
G3
D9
G7
BA1
T2
L1
A9
C7
B3
B7
J9
L1
L9
T7
NC_6
E7
J2
D3
J8
M1
E3
M9
F7
P1
F2
P9
F8
T1
H3
T9
H8
G2
H7
VSSQ_1
DQU1
VSSQ_3
DQU2
VSSQ_4
DQU3
VSSQ_5
DQU4
VSSQ_6
DQU5
VSSQ_7
DQU6
VSSQ_8
DQU7
VSSQ_9
B9
D7
D1
C3
D8
C8
E2
C2
E8
A7
F9
A2
G1
B8
G9
VSS_1
VSS_2
VSS_3
DML
VSS_4
DMU
VSS_5
DQL0
VSS_7
VSS_6
DQL1
VSS_8
DQL2
VSS_9
DQL3
VSS_10
DQL4
VSS_11
DQL5
VSS_12
A3
B3
E1
G8
J2
J8
M1
M9
P1
P9
T1
T9
DQL6
DQL7
B1
VSSQ_2
A9
DQSU
DQSU
E1
G8
DQL6
DQU0
VDD_3
VDD_4
DQSL
DQL7
B1
VSSQ_2
DQSU
VDD_1
VDD_2
A11
A12/BC
L9
NC_6
B2
A9
A10/AP
L2
J1
NC_1
RESET
A8
C1
E9
L8
ZQ
A7
A8
BA2
A1
VDDQ_2
A6
M2
M3
H1
VREFDQ
A4
A5
NC_5
N8
VREFCA
A2
A3
M7
R1
R9
M8
A0
A1
A13
N1
VDD_9
WE
G3
DQL6
DQU0
VDD_1
VDD_2
A11
R3
DQSL
DQL7
B1
VSSQ_2
DQSU
T8
A12/BC
CK
R8
R2
B2
A9
L9
NC_6
L8
ZQ
A10/AP
T2
L1
P8
A7
BA0
N2
P2
A8
L2
J1
NC_1
F3
A8
E9
H1
VREFDQ
BA2
C1
P7
A4
A6
N3
P3
A5
M2
N8
VREFCA
A2
A3
NC_5
A1
VDDQ_2
A0
A1
M7
R1
R9
M8
A13
N1
VDD_9
WE
G3
D9
G7
BA1
RESET
R3
DQSL
VSS_3
DQU0
T8
A12/BC
CK
R8
R2
B2
A9
L9
NC_6
L8
ZQ
A10/AP
T2
L1
P8
A7
BA0
N2
P2
A8
L2
J1
NC_1
H1
VREFDQ
BA2
A8
P7
A4
A6
N3
P3
A5
M2
C1
H9
VREFCA
A2
A3
NC_5
N8
E9
A0
A1
M7
R1
R9
M8
A13
N1
M3
DQL7
B9
A3
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.
N7
T3
A1
VDDQ_1
DQSU
G8
J2
G2
VSSQ_2
L7
R7
K2
K8
DQSL
DQL6
DQU0
D9
BA1
DQSL
R3
G7
VDD_9
NC_3
DQL7
D7
D8
VSS_2
VSS_3
VDD_7
VDD_8
F3
VSS_1
VDD_5
VDD_6
RESET
L9
A9
DQSU
H7
VSSQ_1
D7
B7
J2
DQL6
DQL7
C8
B3
E1
VDD_3
VDD_4
NC_6
C7
DQSU
VDD_1
VDD_2
A11
A12/BC
T2
G3
C7
T8
A9
CK
R8
R2
B2
A10/AP
T7
DQSL
L8
ZQ
WE
J9
L1
P8
A7
BA0
N2
P2
A8
L2
H2
J1
NC_1
H1
VREFDQ
BA2
A8
P7
A4
A6
N3
P3
A5
NC_5
M3
VREFCA
A2
A3
M7
R9
A1
CK
DQSL
A0
A1
A13
N9
R1
M8
M2
CK
F3
G3
T8
R3
N8
VDDQ_1
L9
DQSL
B2
D9
BA1
RESET
P2
R8
A7
A8
T2
P3
N2
L8
ZQ
WE
L1
NC_6
VREFDQ
A5
A6
L2
H2
T7
P7
H1
A4
CKE
D2
J9
A1
J7
C1
E9
N3
BA2
C9
DDR_2G_1600_SS
IC1202-*4
H5TQ2G63DFR-PBC
VREFCA
A2
M2
N8
IC1201-*4
H5TQ2G63DFR-PBC
M8
A0
M7
R1
J1
NC_1
T2
G3
G7
K2
A1
CK
CKE
K1
R3
L7
M3
VDDQ_1
L2
J3
B2
D9
BA1
BA2
K9
R8
R2
A7
A8
J7
N2
P8
A4
A6
N3
P7
A1
M2
M3
VREFCA
A2
DDR_2G_1600_HYNIX DDR_2G_1600_HYNIX
IC1202-*1
H5TQ1G63EFR-PBC
M8
A0
M7
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
B-MA0
B-MA9
C24
G20
A_DDR3_BA[0]
P7
B-MA1
B23
B-MCK
A-MCK
A-MRESETB
NC_4
A9
G8
A-MA4
A-MA7
NC_3
DQSL
E1
A-MA5
A-MA6
K7
WE
NC_1
NC_6
B3
A-MA3
L2
VDDQ_6
NC_2
A-MA2
J7
CK
VDDQ_3
J1
J9
R8
A-MA1
A-MA3
M7
BA1
A8
P2
A-MA2
A-MA4
NC_5
VDD_8
VDD_9
P8
A13
VDD_6
A1
A-MA14
A6
N2
A-MA0
1%
R1203
240
1%
P3
A-MA1
R1235
56
VREFDQ
A-MA0
1%
A2
H1
A-MVREFDQ
P7
56
R1237
A1
1%
A0
1%
VREFCA
R1236
56
A-MVREFCA
N3
B-MA0
56
R1238
N3
M8
B1
VSSQ_1
DQU0
VSSQ_2
DQU1
VSSQ_3
DQU2
VSSQ_4
DQU3
VSSQ_5
DQU4
VSSQ_6
DQU5
VSSQ_7
DQU6
VSSQ_8
DQU7
VSSQ_9
B9
D1
D8
E2
E8
F9
G1
G9
EAX65077401
NC4_S7LRM
DDR
2012.09.15
12
12
LGE Internal Use Only
* Option name of this page : CI_SLOT
(because of Hong Kong)
CI Region
CI SLOT
+5V_CI_ON
CI_DATA[0-7]
CI TS INPUT
P1900
EAG41860102
10067972-000LF
R1903
10K
FE_TS_DATA[7]
FE_TS_DATA[6]
FE_TS_DATA[5]
CI_MDI[5]
FE_TS_DATA[4]
CI_MDI[4]
AR1906
/CI_CD1
R1908
100
3
38
4
CI_DATA[4]
CI_DATA[5]
39
5
CI_DATA[6]
CI_TS_DATA[6]
CI_TS_DATA[7]
40
6
CI_DATA[7]
41
7
42
8
43
9
CI_IORD
44
10
CI_ADDR[11]
CI_IOWR
45
11
CI_ADDR[9]
47
R1921
10K
FE_TS_DATA[0-7]
R1929
CI_MISTRT
12
47
13
CI_ADDR[13]
48
14
CI_ADDR[14]
CI_MDI[2]
49
15
CI_MDI[3]
50
16
51
17
52
18
OPT
53
19
R1916
54
20
OPT
R1910
C1905
0.1uF
CI_MDI[4]
CI_MDI[5]
0
R1920
GND
55
21
56
22
CI_ADDR[7]
CI_ADDR[6]
REG
CI_TS_CLK
CI_TS_VAL
CI_TS_SYNC
10K
57
23
R1902
47
58
24
CI_ADDR[5]
R1901
47
59
25
CI_ADDR[4]
60
26
CI_ADDR[3]
61
27
R1926
100
33
62
28
CI_ADDR[1]
R1927
33
63
29
CI_ADDR[0]
64
30
65
31
CI_DATA[1]
CI_DATA[2]
R1925
AR1903
33
CI_TS_DATA[0]
66
32
CI_TS_DATA[1]
67
33
CI_TS_DATA[2]
CI_TS_DATA[3]
120915
ADDED
CLOSE TO MSTAR
GND
G2
2
120915 BufferIC change
0ITO742440D
->0ISTLPH048A
CI HOST I/F
CI_ADDR[2]
CI_DATA[0]
CI_ADDR[0-14]
34
68
OPT
R1909
0
R1907
100
120915
Array->normal resistor
120915
ADDED
/PCM_IRQA
C1915
0.1uF
16V
CI_MDI[7]
R1906
FE_TS_CLK
CI_WE
CI_MDI[6]
PCM_RST
R1911
10K
100
CI_ADDR[12]
/PCM_WAIT
33
100
+5V_Normal
C1909
0.1uF
0
R1930
R1931
OE
DIR
L
L
OUTPUT
INPUT
L
H
INPUT
OUTPUT
H
X
HIGH-Z
HIGH-Z
CI ADDRESS
NAND ADDRESS
IC1902
74LVC245A
+5V_Normal
C1913
0.1uF
16V
GND
GND
R1904
10K
CLOSE TO MSTAR
+3.3V_CI
G1
1
69
/CI_CD2
C1914
2pF
50V
FE_TS_SYNC
FE_TS_VAL_ERR
CI_MCLKI
CI_OE
CI_ADDR[8]
46
CI_MDI[1]
33
CI_MIVAL_ERR
/PCM_CE
CI_ADDR[10]
CI_MDI[0]
GND
CLOSE TO MSTAR
CI_DATA[0-7]
37
CI_TS_DATA[5]
R1919
FE_TS_DATA[0]
CI_MDI[0]
CI_TS_DATA[4]
10K
FE_TS_DATA[2]
FE_TS_DATA[1]
CI_MDI[1]
CI_DATA[3]
36
R1905
R1928
10K
FE_TS_DATA[3]
CI_MDI[2]
35
AR1901
33
120915
ADDED
33
CI_MDI[3]
C1903
0.1uF
16V
+5V_Normal
33
CI_MDI[7]
CI_MDI[6]
FE_TS_DATA[0-7]
C1906
10uF
10V
AR1905
CI_DATA[0-7]
+5V_Normal
NAND_EN
R1932
22
DIR
A0
CI_ADDR[0]
GND
C1904
0.1uF
16V
A1
CI_ADDR[1]
A2
CI_ADDR[2]
CI_MISTRT
CI_MIVAL_ERR
A3
CI_ADDR[3]
1
20
2
19
3
18
4
17
5
16
6
15
7
14
8
13
9
12
10
11
VCC
OE
R1933
22
CI_DET
B0
PCM_A[0]
B1
PCM_A[1]
B2
PCM_A[2]
CI_MCLKI
A4
CI_ADDR[4]
A5
CI_ADDR[5]
A6
CI_ADDR[6]
CI DETECT
A7
CI_ADDR[7]
+3.3V_CI
GND
IC1901
74LVC1G32GW
B
1
A
2
GND
3
5
VCC
4
Y
PCM_A[3]
B4
PCM_A[4]
B5
PCM_A[5]
B6
PCM_A[6]
+3.3V_CI
+3.3V_CI
+3.3V_Normal
B3
B7
PCM_A[7]
/CI_CD2
C1908
0.1uF
16V
R1917
10K
GND
C1902
0.1uF
R1915
47
CI_DET
CI_DATA[0]
R1918
47
/PCM_CD
AR1907
33
PCM_D[0]
CI_DATA[1]
PCM_D[1]
CI_DATA[2]
PCM_D[2]
CI_DATA[3]
PCM_D[3]
CI_DATA[4]
AR1908
33
PCM_D[4]
CI_DATA[5]
PCM_D[5]
CI_DATA[6]
PCM_D[6]
CI_DATA[7]
PCM_D[7]
PCM_D[0-7]
OPT
C1901
0.1uF
/CI_CD1
CI_DATA[0-7]
L1901
BLM18PG121SN1D
CI POWER ENABLE CONTROL
PCM_D[0-7]
CI_DATA[0-7]
+5V_CI_ON
+5V_Normal
C1907
0.1uF
16V
OPT
R1912
10K
R1914
22K
C1911
4.7uF
10V
L1902
BLM18PG121SN1D
AR1912
D
S
Q1902
AO3407A
G
C1910
0.1uF
16V
OPT
R1923
10K
OPT
C1912
0.1uF
16V
PCM_A[8]
PCM_A[9]
CI_ADDR[10]
PCM_A[10]
CI_ADDR[11]
PCM_A[11]
AR1913
R1922
2.2K
33
CI_ADDR[8]
CI_ADDR[9]
33
CI_ADDR[12]
PCM_A[12]
CI_ADDR[13]
PCM_A[13]
CI_ADDR[14]
PCM_A[14]
/PCM_REG
REG
R1913
10K
PCM_5V_CTL
R1924
10K
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.
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
C
Q1901
MMBT3904(NXP)
B
E
AR1909 33
CI_OE
CI_WE
/PCM_OE
/PCM_WE
CI_IORD
/PCM_IORD
CI_IOWR
/PCM_IOWR
EAX65077401
NC4_S7LRM
PCMCI
2012.09.15
19
12
LGE Internal Use Only
NETCAST4.0 EU(DVB-T/C)_TUNER_BLOCK
RF_SW_OPT
R2603
0
RF_SWITCH_CTL
TU2600
TDSS-G501D
12.08.14
diagonal noise improve
OPT
C2624
0.1uF
16V
1
2
3
4
5
6
7
8
9
10
11
B1
B1
A1
+3.3V_TU
Close to TUNER
C2603
0.1uF
16V
RF_SW_OPT
TU_I2C_FILTER
R2609-*1
MLG1005SR27JT
NC
R2614
100K
R2611
100
TUNER_RESET
C2622
0.1uF
16V
+3.3V_TU
TU_I2C_FILTER
R2610-*1
MLG1005SR27JT
RESET
R2870
1K
SCL
TU_I2C_NON_FILTER
R2609 33
SDA
TU_I2C_NON_FILTER
R2610 33
C2612
20pF
50V
R2871
1K
+3.3V_TU
TU_SCL
C2607
20pF
50V
3.3V
ALIF_[N]
+3.3V_TU
+3.3V_TU
C2651
20pF
50V
+1.8V_TUNER
C2652
20pF
50V
A_DEMODE
R2618
470
TU_SDA
C2621
100pF
50V
C2623
0.1uF
16V
E
C2602
100pF
50V
C2604
0.1uF
16V
0.1uF
16V
A_DEMODE
C2627
100uF
16V
OPT
DLIF[N]
TU_SIF
R2624
220
A_DEMODE
R2625
220
A_DEMODE
C
TU_CVBS
E
0
A_DEMODE
IF_AGC_MAIN
C2600
0.1uF
16V
A_DEMODE B
R2616
4.7K
R2638
IF_AGC
DLIF_[P]
A_DEMODE
Q2600
MMBT3906(NXP)
C2626
1.8V
ALIF_[P]
A_DEMODE
R2619
82
close to TUNER
C2628
100uF
16V
OPT
R2608
0
should be guarded by ground
Q2601A_DEMODE
MMBT3906(NXP)
B
C
R2635
680
NON_A_DEMODE
R2637
680
NON_A_DEMODE
R2636
2K
NON_A_DEMODE
R2602
0
IF_P_MSTAR
A1
IF_N_MSTAR
R2601
0
12
DEMOD_RESET
SHIELD
This was being applied to the only china demod,
so this has to be deleted in both main and ISDB sheet.
IF_AGC_SEL
LNA2_CTL
+3.3V_TU
+3.3V_TUNER
L2606
CIS21J121
C2643
22uF
10V
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.
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
C2644
0.1uF
16V
C2646
22uF
10V
C2648
0.1uF
16V
EAX65077401
NC4_S7LRM
TUNER_EU
2012.09.15
26
12
LGE Internal Use Only
SCART / COMPONENT&CVBS
COMPONENT&CVBS
COMP_ADC_FILTER_L
L2807
CM2012FR10KT
SCART AMP
COMP_NON_ADC_FILTER
L2807-*1
0
COMP_Y+/AV_CVBS_IN
COMP_ADC_FILTER
C2830
47pF
50V
SCART JACK
IC2800
SN324
DTV/MNT_L_OUT
R2838
1K
SCART JACK
R2847
2.2K
AV_CVBS_DET
COMP_Pb+
6A
COMP_ADC_FILTER
[GN]O-SPRING
JP2810
5A
[GN]CONTACT
4A
R2824
75
D2812
20V
120927
OPT->APPLY
JP2811
[BL]E-LUG-S
COMP_ADC_FILTER_L
L2805
CM2012FR10KT
7B
[BL]O-SPRING
SCART1_Lout
COMP_ADC_FILTER
C2828
47pF
50V
C2827
47pF
50V
SCART JACK
R2849
5.6K
C2817
0.1uF
50VSCART1_Rout
COMP_NON_ADC_FILTER
L2805-*1
0
COMP_ADC_FILTER
JP2814
[RD]E-LUG-S
R2823
75
D2813
20V
7C
SCART JACK
C2819
330pF
[RD]O-SPRING_1
5C
R2846
2.2K
R2841
10K
120927
OPT->APPLY
JP2815
[RD]CONTACT_1
R2842
1K
DTV/MNT_R_OUT
COMP_DET
4C
R2832
10K
[WH]O-SPRING
4E
[RD]CONTACT_2
5E
[RD]O-SPRING_2
6E
[RD]E-LUG
JP2812
OPT
D2815
5.6V
C2810
1000pF
50V
R2825
470K
C2822
10uF
10V
SCART JACK
R2834
12K
JP2813
C2811
1000pF
50V
R2826
470K
DTV/MNT_L_OUT
OPT(EU_SCART mute)
+19V_SCART
Q2802
MMBT3904(NXP)
SCART JACK
R2809
0
120927
OPT->APPLY
15
14
13
12
11
SCART JACK
R2807
75
SCART JACK
C2800
47pF
50V
SCART JACK
R2828
470
B
OPT
C2802
220pF
50V
C
SCART JACK
SCART JACK
R2821
R2856
200
200
SCART JACK
D2801
20V
AV_DET
COM_GND
JP2802
SYNC_IN
JP2803
OPT
D2802
20V
SYNC_OUT
SYNC_GND2
SYNC_GND1
JP2804
RGB_IO
JP2805
R_OUT
SCART JACK
C2809
SCART JACK 100uF
R2816
16V
75
120927
OPT->APPLY
SCART JACK
D2804
20V
G_GND
SCART JACK
R2806
75
Gain=1+Rf/Rg
Rg
JP2801
SCART_ADC_FILTER
SCART_ADC_FILTER
C2832
C2831
47pF
47pF
SCSRT_NON_ADC_FILTER
50V
50V
L2808-*1
0
SCART_ADC_FILTER_L
L2809
CM2012FR10KT
8
OUT3
7
JP2806
6
B_GND
SCART JACK
D2805
20V
5
120927
OPT->APPLY
AUDIO_GND
4
AUDIO_L_OUT
JP2807
AUDIO_R_IN
JP2808
AUDIO_R_OUT
JP2809
OPT(EU_SCART mute)
Q2804
MMBT3906(NXP)
OPT(EU_SCART mute)
D2819
MMBD6100
DTV/MNT_R_OUT
OPT(EU_SCART mute)
Q2803
MMBT3904(NXP)
OPT(EU_SCART mute)
R2840
2K
A2
3
1
2
A1
SCART1_MUTE
SB_MUTE
C2816
0.1uF
OPT(EU_SCART mute)
1
2
C2818
0.1uF
50V
SCART JACK
SCART JACK
R2835
10K
SCART JACK
R2836
10K
SCART1_MUTE
SCART JACK
R2814
15K
SC1_ID
D2811
20V
SCART JACK
SCART JACK
R2817
3.9K
SCART JACK
R2812
10K
3
2
OPT(EU_SCART mute)
R2844
10K
OPT(EU_SCART mute)
R2839
2K
SCART JACK
R2800 3
2K
SCART JACK
SC1_B+
SCART_ADC_FILTER
C2836
SCART_NON_ADC_FILTER
47pF
L2810-*1
50V
0
SCART JACK SCART_ADC_FILTER
C2835
R2803
75
47pF
50V
+3.3V_ST
Q2806
MMBT3906(NXP)
SC1_R+
SC1_G+
SCART_ADC_FILTER
C2834
SCART_NON_ADC_FILTER
47pF
L2809-*1
50V
0
SCART_ADC_FILTER_L
L2810
CM2012FR10KT
8
1
7
INV_IN3
SCART JACK
R2827
180
Q2805
MMBT3904(NXP)
SCART JACK SCART_ADC_FILTER
C2833
R2802
47pF
75
50V
9
AUDIO_L_IN
9
DTV/MNT_VOUT
D2B_OUT
G_OUT
D2B_IN
10
B_OUT
6
NON_INV_IN3
SCART JACK
R2830
15K
SCART JACK
SCART JACK
D2803
20V
R_GND
JP2800
10
SCART JACK
R2858
100
E
Rf
SC1_FB
SCART JACK
R2811
75
SCART JACK
C2815
0.1uF
50V
SCART JACK
C2814
10uF
25V
SCART JACKSCART JACK
Q2801
R2829
MMBT3904(NXP)
47K SCART JACK
C
C2812
B
47uF
25V
SCART JACK
SCART JACK
R2857
R2820
360
0
SCART JACK
R2815
22
OPT
D2809
20V
SCART_ADC_FILTER_L
L2808
CM2012FR10KT
120927
OPT->APPLY
RGB_GND
ID
5
GND
C
SC1_SOG_IN
SCART JACK E
Q2800
MMBT3906(NXP)
SC1_CVBS_IN
16
11
[SCART AUDIO MUTE]
OPT
D2810
20V
17
4
NON_INV_IN4
121107 OPT->APPLY
To solve EMS Issue
SCART1_DET
18
OUT2
12
R2833
12K
+3.3V_Normal
19
INV_IN2
3
INV_IN4
COMP_R_IN
OPT
D2816
5.6V
SCART JACK
R2808 SCART JACK
4.7K
R2810
1K
20
13
R2831
10K
FULL SCART
21
2
OUT4
121107 OPT->APPLY
To solve EMS Issue
PPJ234-05
JK2800
22
14
OPT
D2818
5.6V
COMP_L_IN
5D
SCART JACK
C2824 33pF
SCART JACK
1
NON_INV_IN1
NON_INV_IN2
SCART JACK
R2853
33K
SCART JACK
R2843
220K
+3.3V_Normal
COMP_ADC_FILTER
C2826
47pF
50V
C2825
47pF
50V
INV_IN1
VCC
COMP_Pr+
5B
R2854
10K
SCART JACK
C2820
330pF
+19V_SCART
OUT1
R2855
10K
[GN]E-LUG
COMP_NON_ADC_FILTER
L2806-*1
0
SCART JACK
SCART JACK
R2852
C2821
33K
10uF
10V
SCART JACK
SCART JACK
C2823
R2845
33pF
220K
SCART JACK
R2848
5.6K
SCART JACK
COMP_ADC_FILTER_L
L2806
CM2012FR10KT
C2813
0.1uF
16V
R2851
470K
OPT
D2817
5.6V
SCART JACK
R2837
10K
OPT
120927
OPT->APPLY
+3.3V_Normal
OPT
COMP_ADC_FILTER
C2829
47pF
50V
R2850
470K
R2822
75
D2814
20V
SC1_L_IN
OPT
D2806
20V
SCART JACK
R2804
470K
SCART JACK
C2805
1000pF
50V
SCART JACK
R2818
12K
121107 OPT->APPLY
To solve EMS Issue
SCART JACK
R2813
10K
SCART JACK
JK2801
PSC008-01
OPT
D2808
20V
SCART JACK
R2805
470K
SCART JACK
C2806
1000pF
50V
SC1_R_IN
SCART JACK
R2819
12K
121107 OPT->APPLY
To solve EMS Issue
DTV/MNT_L_OUT
OPT
D2807
20V
OPT
C2803
1000pF
50V
OPT
C2807
4700pF
OPT
D2800
20V
OPT
C2804
1000pF
50V
OPT
C2808
4700pF
DTV/MNT_R_OUT
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.
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
EAX65077401
GP4L_S7LR2
SCART&COMP
2012.09.15
28
12
LGE Internal Use Only