Internal Use Only
North/Latin America http://aic.lgservice.com
Europe/Africa http://eic.lgservice.com
Asia/Oceania http://biz.lgservice.com
LED TV
SERVICE MANUAL
CHASSIS : LD33B
MODEL : 42LN57** 42LN57**-Z*
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
Printed in Korea P/NO : MFL67727118 (1303-REV00)
CONTENTS
CONTENTS .............................................................................................. 2
SAFETY PRECAUTIONS ........................................................................ 3
SERVICING PRECAUTIONS .................................................................... 4
SPECIFICATION ....................................................................................... 6
ADJUSTMENT INSTRUCTION .............................................................. 14
BLOCK DIAGRAM ................................................................................. 21
EXPLODED VIEW .................................................................................. 22
SCHEMATIC CIRCUIT DIAGRAM ..............................................................
Only for training and service purposes
- 2 -
LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved.
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
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 th e cir cuitry 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.
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.
Leakage Current Hot Check (See below Figure)
Plug the AC cord directly into the AC outlet.
Do not use a line Isolation Transformer during this check.
Connect 1.5 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 exp ose d metallic par t. 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
Only for training and service purposes
- 3 -
LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved.
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 conict 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 specied 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 ammable mixture.
Unless specied 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 xtures specied in this
service manual.
CAUTION : Do not connect the test xture 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 eld-effect transistors
and semiconductor “chip” components. The following techniques
should be used to help reduce the incidence of component damage caused by static by static electricity.
1. Immediately before handling any semiconductor component or
semiconductor-equipped assembly, drain off any electrostatic
charge on your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging wrist strap device, which should be removed to prevent
potential shock reasons prior to applying power to the unit
under test.
2. After removing an electrical assembly equipped with ES
devices, place the assembly on a conductive surface such as
aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder
ES devices.
4. Use only an anti-static type solder removal device. Some solder removal devices not classied as “anti-static” can generate
electrical charges sufcient to damage ES devices.
5. Do not use freon-propelled chemicals. These can generate
electrical charges sufcient 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 oor can generate static electricity sufcient 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, suction-
type solder removal device or with solder braid.
CAUTION: Work quickly to avoid overheating the circuit
board printed foil.
6. Use the following soldering technique.
a. Allow the soldering iron tip to reach a normal temperature
(500 °F to 600 °F)
b. First, hold the soldering iron tip and solder the strand
against the component lead until the solder melts.
c. Quickly move the soldering iron tip to the junction of the
component lead and the printed circuit foil, and hold it there
only until the solder ows 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.
Only for training and service purposes
- 4 -
LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved.
IC Remove/Replacement
Some chassis circuit boards have slotted holes (oblong) through
which the IC leads are inserted and then bent at 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.
Only for training and service purposes
- 5 -
LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved.
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 LD33B
chassis.
2. Requirement for Test
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
ea ch drawing and s pe cificatio n b y p art number in
accordance with BOM.
5) The receiver must be operated for about 20 minutes prior to
the adjustment.
3. Test method
1) Performance: LGE TV test method followed
2) Demanded other specification
- Safety : CE, IEC specification
- EMC : CE, IEC
4. Model General Specification
No. Item Specication Remarks
1 Market EU(PAL Market-37Countries) DTV & Analog (Total 37 countries)
DTV (MPEG2/4, DVB-T) : 29 countries
Germany, Netherland, Switzerland, Hungary, Austria, Slovenia, Bulgaria, France, Spain, Italy, Belgium, Luxemburg,
Greece, Czech, Croatia, Turkey, Moroco, Ireland, Latvia,
Estonia, Lithuania, Poland, Portugal, Romania, Albania,
Bosnia, Serbia, Slovakia, Beralus
DTV (MPEG2/4, DVB-T2): 8 countries
UK(Ireland), Sweden, Denmark, Finland, Norway, Ukraine,
Kazakhstan, Russia
DTV (MPEG2/4, DVB-C): 37 countries
Germany, Netherland, Switzerland, Hungary, Austria,
Slovenia, Bulgaria, France, Spain, Italy, Belgium, Russia,
Luxemburg, Greece, Czech, Croatia, Turkey, Moroco, Ireland, Latvia, Estonia, Lithuania, Poland, Portugal, Romania,
Albania, Bosnia, Serbia, Slovakia, Beralus, UK, Sweden,
Denmark, Finland, Norway, Ukraine, Kazakhstan
DTV (MPEG2/4,DVB-S): 30 countries
Germany, Netherland, Switzerland, Hungary, Austria,
Slovenia, Bulgaria, France, Spain, Italy, Belgium, Russia,
Luxemburg, Greece, Czech, Croatia, Turkey, Moroco, Ireland, Latvia, Estonia, Lithuania, Poland, Portugal, Romania,
Albania, Bosnia, Serbia, Slovakia, Beralus
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
Only for training and service purposes
- 6 -
LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved.
No. Item Specication Remarks
1) PAL-BG
2) PAL-DK
3) PAL-I/I’
2 Broadcasting system
3 Program coverage
4 Receiving system
4) SECAM-L/L', DK , BG, I
5) DVB-T
6) DVB-C
7) DVB-T2
8) DVB-S/S2
1 ) Digital TV
- VHF, UHF
- C-Band,Ku-Band
2) Analogue TV
- VHF : E2 to E12
- UHF : E21 to E69
- CATV : S1 to S20
- HYPER : S21 to S47
Analog : Upper Heterodyne
Digital : COFDM, QAM
Model : *L*V*-Z* (T2 only Model)
DVB-S: Satellite
► DVB-T
- Guard Interval(Bitrate_Mbit/s)
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 (Model : *L*V*-Z* (T2 only Model))
- 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 ~ 45Msymbol/s
DVB-S (QPSK) : 2 ~ 45Msymbol/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
5 Scart (1EA) PAL, SECAM
6 Video Input RCA(1EA) PAL, SECAM, NTSC
7 Head phone out
8 Component Input (1EA)
9 HDMI Input (3EA)
10 Audio Input (3EA)
11 SDPIF out (1EA) SPDIF out
12 USB (1EA) EMF, DivX HD, For SVC (download) JPEG, MP3, DivX HD
13 Ethernet Connect(1EA) Ethernet Connect
Antenna, AV1, AV2, Component, HDMI1,
HDMI2, HDMI3, USB1, USB2, USB3
Y/Cb/Cr
Y/Pb/Pr
HDMI1-DTV
HDMI2-DTV
HDMI3-DTV
DVI Audio
Component/AV2
AV1
Scart 1 Jack is Full scart and support ATV/DTV-OUT
(not support DTV Auto AV)
4 System : PAL, SECAM, NTSC, PAL60
Common port
Hybrid Type
HDMI1: PC support(HDMI version 1.3)
Support HDCP
L/R Input.
Only for training and service purposes
- 7 -
LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved.
5. Component Video Input (Y, Pb , Pr )
No. Resolution H-freq(kHz) V-freq(Hz) Pixel clock
1. 720×480 15.73 60.00 SDTV, DVD 480i
2. 720×480 15.63 59.94 SDTV, DVD 480i
3. 720×480 31.47 59.94 480p
4. 720×480 31.50 60.00 480p
5. 720×576 15.625 50.00 SDTV 576i
6. 720×576 31.25 50.00 SDTV 576p
7. 1280×720 45.00 50.00 HDTV 720p
8. 1280×720 44.96 59.94 HDTV 720p
9. 1280×720 45.00 60.00 HDTV 720p
10. 1920×1080 31.25 50.00 HDTV 1080i
11. 1920×1080 33.75 60.00 HDTV 1080i
12. 1920×1080 33.72 59.94 HDTV 1080i
13. 1920×1080 56.250 50 HDTV 1080p
14. 1920×1080 67.5 60 HDTV 1080p
Only for training and service purposes
- 8 -
LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved.
6. HDMI Input
6.1. DTV mode
No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz)
1. 640*480 31.469 / 31.5 59.94/60 SDTV 480P
2. 720*480 31.469 / 31.5 59.94 / 60 SDTV 480P
3. 720*576 31.25 50 SDTV 576P
4. 720*576 15.625 50 SDTV 576I
5. 1280*720 37.500 50 HDTV 720P
6. 1280*720 44.96 / 45 59.94 / 60 HDTV 720P
7. 1920*1080 33.72 / 33.75 59.94 / 60 HDTV 1080I
8. 1920*1080 28.125 50.00 HDTV 1080I
9. 1920*1080 26.97 / 27 23.97 / 24 HDTV 1080P
10. 1920*1080 25 HDTV 1080P
11. 1920*1080 33.716 / 33.75 29.976 / 30.00 HDTV 1080P
12. 1920*1080 56.250 50 HDTV 1080P
13. 1920*1080 67.43 / 67.5 59.94 / 60 HDTV 1080P
6.2. PC mode
No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz)
1 640 x 350 @70Hz 31.468 70.09 EGA
2 720 x 400 @70Hz 31.469 70.08 DOS
3 640 x 480 @60Hz 31.469 59.94 VESA(VGA)
4 800 x 600 @60Hz 37.879 60.31 VESA(SVGA)
5 1024 x 768 @60Hz 48.363 60.00 VESA(XGA)
6 1152 x 864 @60Hz 54.348 60.053 VESA
7 1280 x 1024 @60Hz 63.981 60.020 VESA(SXGA)
8 1360 x 768 @60Hz 47.712 60.015 VESA(WXGA)
9 1920 x 1080 @60Hz 67.5 60.00 WUXGA(Reduced Blanking)
10. 1920*1080 25 HDTV 1080P
11. 1920*1080 33.716 / 33.75 29.976 / 30.00 HDTV 1080P
12. 1920*1080 56.250 50 HDTV 1080P
13. 1920*1080 67.43 / 67.5 59.94 / 60 HDTV 1080P
Only for training and service purposes
- 9 -
LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved.
7. 3D Mode
7.1. HDMI 1.4b (3D supported mode automatically)
No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) VIC 3D input proposed mode Proposed
1
640*480
2 62.938/63 59.94/ 60 50.35/50.4 1
3 31.469 / 31.5 59.94/ 60 50.35/50.4 1 Side-by-side(Full) (SDTV 480P)
4
720*480
5 62.938/63 59.94 / 60 54/54.06 2,3
6 31.469 / 31.5 59.94 / 60 54/54.06 2,3 Side-by-side(Full) (SDTV 480P)
7
720*576
8 62.5 50 54 17,18
9 31.25 50 54 17,18 Side-by-side(Full) (SDTV 576P)
10
720*576
11 31.25 50 54 21
12 15.625 50 54 21 Side-by-side(Full) (SDTV 576I)
13
14 75 50 148.5 19
15 37.500 50 148.5 19 Side-by-side(Full) (HDTV 720P)
1280*720
16 44.96 / 45 59.94 / 60 74.18/74.25 4
17 89.91/90 59.94 / 60 148.35/148.5 4
18 44.96 / 45 59.94 / 60 148.35/148.5 4 Side-by-side(Full) (HDTV 720P)
19
20 67.432 / 67.50 59.94 / 60 148.35/148.5 5
21 33.72 / 33.75 59.94 / 60 148.35/148.5 5 Side-by-side(Full) (HDTV 1080I)
1920*1080
22 28.125 50.00 74.25 20
23 56.25 50.00 148.5 20
24 28.125 50.00 148.5 20 Side-by-side(Full) (HDTV 1080I)
25
26 43.94/54 23.97 / 24 148.35/148.5 32
27 26.97 / 27 23.97 / 24 148.35/148.5 32 Side-by-side(Full) (HDTV 1080P)
28 28.125 25 74.25 33
29 56.24 25 148.5 33
1920*1080
30 28.12 25 148.5 33 Side-by-side(Full) (HDTV 1080P)
31 33.716 / 33.75 29.976 / 30.00 74.18/74.25 34
32 67.432 / 67.5 29.976 / 30.00 148.35/148.5 34
33 33.716 / 33.75 29.976 / 30.00 148.35/148.5 34 Side-by-side(Full) (HDTV 1080P)
34 56.250 50 148.5 31
35 67.43 / 67.5 59.94 / 60 148.35/148.50 16
31.469 / 31.5 59.94/ 60 25.125 1
31.469 / 31.5 59.94 / 60 27.00/27.03 2,3
31.25 50 27 17,18
15.625 50 27 21
37.500 50 74.25 19
33.72 / 33.75 59.94 / 60 74.18/74.25 5
26.97 / 27 23.97 / 24 74.18/74.25 32
Top-and-Bottom
Side-by-side(half)
Frame packing
Line alternative
Top-and-Bottom
Side-by-side(half)
Frame packing
Line alternative
Top-and-Bottom
Side-by-side(half)
Frame packing
Line alternative
Top-and-Bottom
Side-by-side(half)
Frame packing
Field alternative
Top-and-Bottom
Side-by-side(half)
Frame packing
Line alternative
Top-and-Bottom
Side-by-side(half)
Frame packing
Line alternative
Top-and-Bottom
Side-by-side(half)
Frame packing
Field alternative
Top-and-Bottom
Side-by-side(half)
Frame packing
Field alternative
Top-and-Bottom
Side-by-side(half)
Frame packing
Line alternative
Top-and-Bottom
Side-by-side(half)
Frame packing
Line alternative
Top-and-Bottom
Side-by-side(half)
Frame packing
Line alternative
Top-and-Bottom
Side-by-side(half)
Top-and-Bottom
Side-by-side(half)
Secondary(SDTV 480P)
Secondary(SDTV 480P)
Secondary(SDTV 480P)
(SDTV 480P)
Secondary(SDTV 480P)
Secondary(SDTV 480P)
Secondary(SDTV 480P)
(SDTV 480P)
Secondary(SDTV 576P)
Secondary(SDTV 576P)
Secondary(SDTV 576P)
(SDTV 576P)
Secondary(SDTV 576I)
Secondary(SDTV 576I)
Secondary(SDTV 576I)
(SDTV 576I)
Primary(HDTV 720P)
Primary(HDTV 720P)
Primary(HDTV 720P)
(HDTV 720P)
Primary(HDTV 720P)
Primary(HDTV 720P)
Primary(HDTV 720P)
(HDTV 720P)
Secondary(HDTV 1080I)
Primary(HDTV 1080I)
Primary(HDTV 1080I)
(HDTV 1080I)
Secondary(HDTV 1080I)
Primary(HDTV 1080I)
Primary(HDTV 1080I)
(HDTV 1080I)
Primary(HDTV 1080P)
Primary(HDTV 1080P)
Primary(HDTV 1080P)
(HDTV 1080P)
Secondary(HDTV 1080P)
Secondary(HDTV 1080P)
Secondary(HDTV 1080P)
(HDTV 1080P)
Primary(HDTV 1080P)
Secondary(HDTV 1080P)
Primary(HDTV 1080P)
(HDTV 1080P)
Primary(HDTV 1080P)
Secondary(HDTV 1080P)
Primary(HDTV 1080P)
Secondary(HDTV 1080P)
Only for training and service purposes
- 10 -
LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved.
7.2. HDMI Input(1.3)
No. Resolution H-freq(kHz) V-freq.(kHz) Pixel clock(MHz) Proposed 3D input proposed mode
1 1280*720 45.00 60.00 74.25 HDTV 720P
2 1280*720 37.500 50 74.25 HDTV 720P
3 1920*1080 33.75 60.00 74.25 HDTV 1080I
4 1920*1080 28.125 50.00 74.25 HDTV 1080I
5 1920*1080 27.00 24.00 74.25 HDTV 1080P
6 1920*1080 28.12 25 74.25 HDTV 1080P
7 1920*1080 33.75 30.00 74.25 HDTV 1080P
8 1920*1080 67.50 60.00 148.5 HDTV 1080P
9 1920*1080 56.25 50 148.5 HDTV 1080P
2D to 3D, Side by Side(half),
Top & Bottom, Single Frame Sequential
2D to 3D, Side by Side(half),
Top & Bottom
2D to 3D, Side by Side(Half),
Top & Bottom, Checker Board
2D to 3D, Side by Side(half),
Top & Bottom, Checkerboard,
Single Frame Sequential,
Row Interleaving, Column Interleaving
7.3. RF Input(3D supported mode manually)
No. Resolution Proposed 3D input proposed mode
2D to 3D
Side by Side(Half)
Top & Bottom
2D to 3D
1 HD
2 SD
1080I
720P
576P
576I
7.4. RF Input (3D supported mode automatically)
No. Signal 3D input proposed mode
1 Frame Compatible
Side by Side(Half),
Top & Bottom
7.5. USB Input (3D supported mode manually)
No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed 3D input proposed mode
2D to 3D, Side by Side(Half)* ,
1 1920*1080 33.75 30 74.25 HDTV 1080P
640*350
720*400
Others - - -
(“*” 3D supported mode manually & automatically)
640*480
800*600
1152*864
1280*1024
Top & Bottom*, Checkerboard*,
Row Interleaving, Column Interleaving
(Photo : side by Side(half), Top & Bottom)
2D to 3D
Only for training and service purposes
- 11 -
LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved.
7.6. HDMI-PC Input (3D supported mode manually)
No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) 3D input proposed mode Proposed
1 1024*768 48.36 60 65
2 1360*768 47.71 60 85.5
2D to 3D, Side by Side(half)
Top & Bottom
2D to 3D, Side by Side(half)
Top & Bottom
HDTV 768P
HDTV 768P
2D to 3D, Side by Side(half)
Top & Bottom, Checker Board,
3 1920*1080 67.500 60 148.50
Single Frame Sequential,
HDTV 1080P
Row Interleaving,
Column Interleaving
640*350
720*400
4 Others - - - 2D to 3D
640*480
800*600
1152*864
7.7. DLNA Input (3D supported mode manually)
No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed 3D input proposed mode
2D to 3D, Side by Side(Half)*,Top &
1 1920*1080 33.75 30 74.25
(“*” 3D supported mode manually & automatically)
Bottom*,Checker Board*, Row Interleav-
ing, Column Interleaving(Photo : Side by
Side(Half), Top&Bottom)
7.8. Component Input(3D) (3D supported mode manually)
No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock Proposed 3D input proposed mode
1 1280*720 45.00 60.00 74.25 HDTV 720P
2 1280*720 37.500 50 74.25 HDTV 720P
3 1920*1080 33.75 60.00 74.25 HDTV 1080I
4 1920*1080 28.125 50.00 74.25 HDTV 1080I
5 1920*1080 27.00 24.00 74.25 HDTV 1080P
2D to 3D, Side by Side(Half), Top & Bottom
6 1920*1080 28.12 25 74.25 HDTV 1080P
7 1920*1080 33.75 30.00 74.25 HDTV 1080P
8 1920*1080 67.50 60.00 148.5 HDTV 1080P
9 1920*1080 56.250 50 148.5 HDTV 1080P
7.9. 3D Input mode
No. Side by Side Top & Bottom Checker board
1
ii.
iii.
Single Frame
Sequential
iv.
Frame
Packing
v.
vi.
2D to 3D
Only for training and service purposes
- 12 -
LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved.
ADJUSTMENT INSTRUCTION
1. Application Range
This specification sheet is applied to all of the LED TV with
LD33B chassis.
2. Designation
(1) Because this is not a hot chassis, it is not necessary to
use an isolation transformer. However, the use of isolation
transformer will help protect test instrument.
(2) Adjustment must be done in the correct order.
(3) The adjustment must be performed in the circumstance of
25 °C ± 5 °C of temperature and 65 % ± 10 % of relative
humidity if there is no specific designation.
(4) The input voltage of the receiver must keep AC 100-240
V~, 50/60 Hz.
(5) The receiver must be operated for about 5 minutes prior to
the adjustment when module is in the circumstance of over
15.
In case of keeping module is in the circumstance of 0 °C, it
should be placed in the circumstance of above 15 °C for 2
hours.
In case of keeping module is in the circumstance of below
-20 °C, it should be placed in the circumstance of above 15
°C for 3 hours.
[Caution]
When still image is displayed for a period of 20 minutes or
longer (Especially where W/B scale is strong. Digital pattern
13ch and/or Cross hatch pattern 09ch), there can some
afterimage in the black level area.
3.2. LAN Inspection
3.2.1. Equipment & Condition
▪ Each other connection to LAN Port of IP Hub and Jig
3.2.2. LAN inspection solution
▪ LAN Port connection with PCB
▪ Setting automatic IP
▪ If you want manual connection, enter Network connection at
MENU Mode of TV. Press Start connection key, then
Network will be connected.
3. Automatic Adjustment
3.1. MAC address D/L, CI+ key D/L, Widevine
key D/L, ESN D/L, HDCP14/20 D/L
Connect: USB port
Communication Prot connection
▪ Com 1,2,3,4 and 115200(Baudrate)
Mode check: Online Only
▪ Check the test process: DETECT -> MAC -> CI -> Widevine
-> ESN -> HDCP14 -> HDCP20
▪ Play: Press Enter key
▪ Result: Ready, Test, OK or NG
▪ Printer Out (MAC Address Label)
▪ Setting state confirmation
- If automatic setting is finished, you confirm IP and MAC
Address at ‘in start’ menu mode.
Only for training and service purposes
- 13 -
LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved.
3.2.3. WIDEVINE key Inspection
- Confirm key input data at the "IN START" MENU Mode.
3.3. LAN PORT INSPECTION(PING TEST)
Connect SET → LAN port == PC → LAN Port
SET PC
3.3.1. Equipment setting
(1) Play the LAN Port Test PROGRAM.
(2) Input IP set up for an inspection to Test Program.
*IP Number : 12.12.2.2
3.4. Model name & Serial number Download
3.4.1. Model name & Serial number D/L
▪ Press "P-ONLY" key of service remote control.
(Baud rate : 115200 bps)
▪ Connect RS-232C Signal to USB Cable to USB.
▪ Write Serial number by use USB port.
▪ Must check the serial number at Instart menu.
3.4.2. Method & notice
(1) 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.
* 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)
It is impossible to download by bar code scan, so It need
Manual download.
1) Press the "Instart" key of Adjustment remote control.
2) Go to the menu "7.Model Number D/L" like below photo.
3) Input the Factory model name(ex 42LA690V-ZA) or Serial
number like photo.
3.3.2. LAN PORT inspection(PING TEST)
(1) Play the LAN Port Test Program.
(2) Connect each other LAN Port Jack.
(3) Play Test (F9) button and confirm OK Message.
(4) Remove LAN cable.
4) Check the model name Instart menu. → Factory name
displayed. (ex 42LA690V-ZA)
5) Check the Diagnost ics.(DTV country only) → Buyer
model displayed. (ex 42LA690V-ZA)
3.5. CI+ Key checking method
- Check the Section 3.1
Check whether the key was downloaded or not at ‘In Start’
menu. (Refer to below).
=> Check the Download to CI+ Key value in LGset.
Only for training and service purposes
- 14 -
LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved.
3.5.1. Check the method of CI+ Key value
(1) Check the method on Instart menu
(2) Check the method of RS232C Command
1) Into the main ass’y mode(RS232: aa 00 00)
CMD 1 CMD 2 Data 0
A A 0 0
2) Check the key download for transmitted command
(RS232: ci 00 10)
CMD 1 CMD 2 Data 0
C I 1 0
3) Result value
- Normally status for download : OKx
- Abnormally status for download : NGx
3.5.2. 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 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
3.6. WIFI MAC ADDRESS CHECK
(1) Using RS232 Command
H-freq(kHz) V-freq.(Hz)
Transmission [A][I][][Set ID][][20][Cr] [O][K][X] or [NG]
(2) Check the menu on in-start
4. Manual Adjustment
* ADC adjustment is not needed because of OTP(Auto ADC
adjustment)
4.1. EDID DATA
4.1.1. 3D EDID
▪ Reference
- HDMI1 ~ HDMI4 / RGB
- In the data of EDID, bellows may be different by S/W or
Input mode.
ⓐ Product ID
HEX EDID Table DDC Function
0001 0100 Analog
0001 0100 Digital
ⓑ Serial No: Controlled on production line.
ⓒ Month, Year: Controlled on production line:
ex) Monthly : ‘01’ → ‘01’
Year : ‘2013’ → ‘17’
ⓓ Model Name(Hex): LGTV
Chassis MODEL NAME(HEX)
LD33B 00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20
ⓔ Checksum(LG TV): Changeable by total EDID data.
ⓔ1 ⓔ2 ⓔ2 ⓔ3
10bit
/none XvYcc
HDMI1 E8 85 CC X
HDMI2 E8 75 BC X
HDMI3 E8 65 AC X
ⓕ Vendor Specific(HDMI)
1) Deep color (module 10bit)
INPUT MODEL NAME(HEX)
HDMI1 78 03 0C 00 10 00 B8 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16 10 28 10
HDMI2 78 03 0C 00 20 00 B8 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16 10 28 10
HDMI3 78 03 0C 00 30 00 B8 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16 10 28 10
8bit
/none XvYcc
2) None deep color (module 8bit)
INPUT MODEL NAME(HEX)
HDMI1 78 03 0C 00 10 00 80 1E 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16 10 28 10
HDMI2 78 03 0C 00 20 00 80 1E 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16 10 28 10
HDMI3 78 03 0C 00 30 00 80 1E 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16 10 28 10
ⓖ Colorimetry Data Block(HDMI)
1) The Model not supporting XvYcc
INPUT MODEL NAME(HEX)
HDMI1 E3 05 00 00
HDMI2 E3 05 00 00
HDMI3 E3 05 00 00
Only for training and service purposes
- 15 -
LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved.
4.1.2. 2D EDID
4.2.3. Equipment connection MAP
Pro be
RS -232 C
Sig nal Sou rce
* If TV internal pattern is used, not needed
Co lor Anal yze r
RS- 232 C
Co mp ute r
RS- 232 C
Pattern Gen era to r
▪ Reference
- HDMI1 ~ HDMI4 / RGB
- In the data of EDID, bellows may be different by S/W or
Input mode.
ⓐ Product ID
HEX EDID Table DDC Function
0001 0100 Analog
0001 0100 Digital
ⓑ Serial No: Controlled on production line.
ⓒ Month, Year: Controlled on production line:
ex) Monthly : ‘01’ → ‘01’
Year : ‘2012’ → ‘16’
ⓓ Model Name(Hex): LGTV
Chassis MODEL NAME(HEX)
LD33B 00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20
ⓔ Checksum(LG TV): Changeable by total EDID data.
ⓔ1 ⓔ2 ⓔ3
HDMI1 43 15 X
HDMI2 43 05 X
HDMI3 43 F5 X
ⓕ Vendor Specific(HDMI)
INPUT MODEL NAME(HEX)
HDMI1 67 03 0C 00 10 00 80 2D
HDMI2 67 03 0C 00 20 00 80 2D
HDMI3 67 03 0C 00 30 00 80 2D
4.2. White Balance Adjustment
4.2.1. Overview
▪ W/B adj. Objective & How-it-works
(1) Objective: To reduce each Panel's W/B deviation
(2) How-it-works : When R/G/B gain in the OSD is at 192, it
means the panel is at its Full Dynamic Range. In order to
prevent saturation of Full Dynamic range and data, one
of R/G/B is fixed at 192, and the other two is lowered to
find the desired value.
(3) Adjustment condition : normal temperature
1) Surrounding Temperature : 25 °C ± 5 °C
2) Surrounding Humidity : 20 % ~ 80 %
4.2.2. Equipment
(1) Color Analyzer: CA-210 (LED Module : CH 14)
(2) Adjustment Computer(During auto adj., RS-232C protocol
is needed)
(3) Adjustment Remote control
(4) Video Signal Generator MSPG-925F 720p/216-Gray
(Model: 217, Pattern: 78)
→ Only when internal pattern is not available
▪ Color Analyzer Matrix should be calibrated using CS-1000.
4.2.4. Adj. Command (Protocol)
<Command Format>
START 6E A 50 A LEN A 03 A CMD A 00 A VAL A CS STOP
- LEN: Number of Data Byte to be sent
- CMD: Command
- VAL: FOS Data value
- CS: Checksum of sent data
- A: Acknowledge
Ex) [Send: JA_00_DD] / [Ack: A_00_okDDX]
▪ RS-232C Command used during auto-adjustment.
RS-232C COMMAND
[CMD ID DATA]
wb 00 00 Begin White Balance adjustment
wb 00 10 Gain adjustment(internal white pattern)
wb 00 1f Gain adjustment completed
wb 00 20 Offset adjustment(internal white pattern)
wb 00 2f Offset adjustment completed
wb 00 ff
End White Balance adjustment
(internal pattern disappears )
Ex) wb 00 00 -> Begin white balance auto-adj.
wb 00 10 -> Gain adj.
ja 00 ff -> Adj. data
jb 00 c0
...
...
wb 00 1f → Gain adj. completed
*(wb 00 20(Start), wb 00 2f(end)) → Off-set adj.
wb 00 ff → End white balance auto-adj.
▪ Adj. Map
Applied Model : LD33B Chassis ALL MODELS
Command
(lower caseASCII)
CMD1 CMD2 MIN MAX
Cool
Medium
Warm
Adj. item
R Gain j g 00 C0
G Gain j h 00 C0
B Gain j i 00 C0
R Cut
G Cut
B Cut
R Gain j a 00 C0
G Gain j b 00 C0
B Gain j c 00 C0
R Cut
G Cut
B Cut
R Gain j d 00 C0
G Gain j e 00 C0
B Gain j f 00 C0
R Cut
G Cut
Explantion
Data Range
(Hex.)
Default
(Decimal)
Only for training and service purposes
- 16 -
LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved.
4.2.5. Adj. method
(1) Auto adj. method
1) Set TV in adj. mode using POWER ON key.
2) Zero calibrate probe then place it on the center of the
Display.
3) Connect Cable.(RS-232C to USB)
4) Select mode in adj. Program and begin adj.
5) When adj. is complete (OK Sign), check adj. status pre
mode. (Warm, Medium, Cool)
6) Remove probe and RS-232C cable to complete adj.
▪ W/B Adj. must begin as start command “wb 00 00” , and
finish as end command “wb 00 ff”, and Adj. offset if need.
(2) Manual adjustment. method
1) Set TV in Adj. mode using POWER ON.
2) Zero Calibrate the probe of Color Analyzer, then place it
on the center of LCD module within 10 cm of the
surface.
3) Press ADJ key → EZ adjust using adj. R/C → 7. WhiteBalance then press the cursor to the right(key ►).
(When right key(►) is pressed 204 Gray internal pattern
will be displayed)
4) One of R Gain / G Gain / B Gain should be fixed at 192,
and the rest will be lowered to meet the desired value.
5) Adjustment is performed in COOL, MEDIUM, WARM 3
modes of color temperature.
▪ If internal pattern is not available, use RF input. In EZ Adj.
menu 7.White Balance, you can select one of 2 Testpattern: ON, OFF. Default is inner(ON). By selecting OFF,
you can adjust using RF signal in 204 Gray pattern.
▪ Standard color coordinate and temperature using CA-210(CH 14)
Mode
Coordinate
x y
Temp ∆uv
Cool 0.269 ± 0.002 0.273 ± 0.002 13000 K 0.0000
Medium 0.285 ± 0.002 0.293 ± 0.002 9300 K 0.0000
Warm 0.313 ± 0.002 0.329 ± 0.002 6500K 0.0000
4.2.7. ALELF & EDGE LED White balance table
- EDGE LED module change color coordinate because of
aging time.
- Apply under the color coordinate table, for compensated
aging time.
* Normal Line
[LN5xxx, LA6xxx, LA7xxx, LA8xxx]
NC4.0
Aging
time
(Min)
1 0-2 283 287 298 306 322 342
2 3-5 282 285 297 304 321 340
3 6-9 281 284 296 303 320 339
4 10-19 279 281 294 300 318 336
5 20-35 277 277 292 296 316 332
6 36-49 275 274 290 293 314 329
7 50-79 273 272 288 291 312 327
8 80-119 272 271 287 290 311 326
9 Over 120 271 270 286 289 310 325
Cool Medium Warm
X y x y x y
271 270 286 289 313 329
▪ Adjustment condition and cautionary items
1) Lighting condition in surrounding area
Surrounding lighting should be lower 10 lux. Try to
isolate adj. area into dark surrounding.
2) Probe location
: Color Analyzer(CA-210) probe should be within 10 cm
and perpendicular of the module surface (80° ~ 100°)
3) Aging time
- After Aging Start, Keep the Power ON status during 5
Minutes.
- In case of LCD, Back-light on should be checked
using no signal or Full-white pattern.
4.2.6. Reference (White balance Adj. coordinate and
color temperature)
▪ Luminance : 204 Gray
▪ Standard color coordinate and temperature using CS-1000
(over 26 inch)
Mode
Cool 0.269 0.273 13000 K 0.0000
Medium 0.285 0.293 9300 K 0.0000
Warm 0.313 0.329 6500 K 0.0000
Coordinate
x y
Temp ∆uv
*Aging Chamber
[LN5xxx, LA6xxx, LA7xxx, LA8xxx]
NC4.0
Aging
time
(Min)
1 0-5 282 285 297 304 321 340
2 6-10 278 280 293 299 317 335
3 11-20 275 275 290 294 314 330
4 21-30 272 272 287 291 311 327
5 31-40 269 269 284 288 308 324
6 41-50 268 267 283 286 307 322
7 51-80 267 266 282 285 306 321
8 81-119 266 264 281 283 305 319
9 Over 120 265 263 280 282 304 318
Cool Medium Warm
X y x y x y
271 270 286 289 313 329
Only for training and service purposes
- 17 -
LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved.
4.3. Local Dimming Function Check
Step 1) Turn on TV.
Step 2) At the Local Dimming mode, module Edge Backlight
moving right to left Back light of IOP module moving.
Step 3) Confirm the Local Dimming mode.
Step 4) Press "exit" key.
4.4. Magic Motion Remote control test
- Re sults are automatically marked in In start OSD after
through the AP/Magic Remocon Equipment on the line
(2) When 3D OSD appear automatically, then select OK key.
(3) Don't wear a 3D Glasses, check the picture like below.
4.6. Wi-Fi Test
Step 1) Turn on TV
Step 2) Select Network Connection option in Network Menu.
4.5. 3D function test
(Pattern Generator MSHG-600, MSPG-6100[Support HDMI1.4])
* HDMI mode NO. 872 , pattern No.83
(1) Please input 3D test pattern like below.
Step 3) Select Start Connection button in Network Connection.
Step 4) If the system finds any AP like blow PIC, it is working
well.
Only for training and service purposes
- 18 -
LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved.
4.7. LNB voltage and 22KHz tone check
(only for DVB-S/S2 model)
▪ Test method
(1) Set TV in Adj. mode using POWER ON.
(2) Connect cable between satellite ANT and test JIG.
(3) Press Yellow key(ETC+SWAP) in Adj Remote control to
make LNB on.
(4) Check LED light ‘ON’ at 18 V menu.
(5) Check LED light ‘ON’ at 22 KHz tone menu.
(6) Press Blue key(ETC+PIP INPUT) in Adj Remote control
to make LNB off.
(7) Check LED light ‘OFF’ at 18 V menu.
(8) Check LED light ‘OFF’ at 22 KHz tone menu.
▪ Test result
(1) After press LNB On key, ‘18 V LED’ and ‘22 KHz tone
LED’ should be ON.
(2) After press LNB OFF key, ‘18 V LED’ and ‘22 KHz tone
LED’ should be OFF.
7. GND and Internal Pressure check
7.1. Method
(1) GND & Internal Pressure auto-check preparation
- Check that Power cord is fully inserted to the SET.
(If loose, re-insert)
(2) Perform GND & Internal Pressure auto-check
- Unit fully inserted Power cord, Antenna cable and A/V
arrive to the auto-check process.
- Connect D-terminal to AV JACK TESTER
- Auto CONTROLLER(GWS103-4) ON
- Perform GND TEST
- If NG, Buzzer will sound to inform the operator.
- If OK, changeover to I/P check automatically.
(Remove CORD, A/V form AV JACK BOX.)
- Perform I/P test
- If NG, Buzzer will sound to inform the operator.
- If OK, Good lamp will lit up and the stopper will allow the
pallet to move on to next process.
4.8. Option selection per country
4.8.1. Overview
- Option selection is only done for models in Non-EU
4.8.2. Method
(1) Press ADJ key on the Adj. R/C, then select Country Group
Meun
(2) Depending on destination, select Country Group Code 04
or Country Group EU then on the lower Country option,
select US, CA, MX. Selection is done using +, - or ►◄
key.
5. Tool Option selection
▪ Method : Press "ADJ" key on the Adjustment remote control,
then select Tool option.
6. Ship-out mode check(In-stop)
▪ After final inspection, press "IN-STOP" key of the Adjustment
remote control and check that the unit goes to Stand-by
mode.
7.2. Checkpoint
▪ TEST voltage
- GND: 1.5 KV / min at 100 mA
- SIGNAL: 3 KV / min at 100 mA
▪ TEST time: 1 second
▪ TEST POINT
- GND TEST = POWER CORD GND & SIGNAL CABLE
METAL GND
- Internal Pressure TEST = POWER CORD GND & LIVE &
NEUTRAL
▪ LEAKAGE CURRENT: At 0.5 mArms
8. Audio
Measurement condition:
(1) RF input: Mono, 1 KHz sine wave signal, 100 % Modulation
(2) CVBS, Component: 1 KHz sine wave signal 0.5 Vrms
(3) RGB PC: 1 KHz sine wave signal 0.7 Vrms
No. Item Min Typ Max Unit Remark
Audio practical
max Output, L/R
1.
(Distortion=10%
max Output)
Speaker (8Ω
2.
Impedance)
9 10 12 W
8.10 10.8 Vrms
9 10 12 W
EQ Off
AVL Off
Clear Voice Off
Only for training and service purposes
- 19 -
LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved.
9. USB S/W Download(Service only)
(1) Put the USB Stick to the USB socket
(2) Automatically detecting update file in USB Stick
- If your downloaded program version in USB Stick is
Lower, it didn’t work.
But your downloaded version is Higher, USB data is
automatically detecting (Download Version High & Power
only mode, Set is automatically Download)
(3) Show the message “Do not unplug!”
(4) Updating is starting.
(5) Updating Completed, The TV will restart automatically
(6) 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.
* After downloading, have to adjust Tool Option again.
(1) Push "IN-START" key in service remote control.
(2) Select "Tool Option 1" and push "OK" key.
(3) Punch in the number. (Each model has their number)
Only for training and service purposes
- 20 -
LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved.
BLOCK DIAGRAM
SUB
ASSY
WIFI
LEVEL
SHIFTER
DDR3
DDR3
A B
SYSTEM EEPROM
eMMC
PM
50P
EPI
Audio AMP
IC
50P
BLUTOOTH
LOCAL DIMMING
SPI
UART
KEY
USB_WIFI
IR
LOGO LIGHT
Sub Micom
X_TAL
LGE2122
X_TAL
P_TS
CI Slot
Analog Demod
T/C Demod
P_TS
IF (+/-)
P_TS
USB
P_TS
OCP
OCP
HDMI
MUX
IC
MHL
OCP
CVBS/YPbPr
CVBS/RGB
AMP
ETHERNET
SPDIF OUT
Air/
Cable
REAR(H)
Only for training and service purposes
(HDD)
USB1
USB2
USB3
SID
T/C/S2 Tuner
DVB-S
HDMI1
E
SID
LNB
(MHL)
HDMI2
HDMI3
E
H/P
AV/COMP
SCART
REA
- 21 -
LAN
OPTIC
R
LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved.
400
EXPLODED VIEW
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 essenti al that these special safet y parts shoul d be replac ed with the same compo nents as
recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards.
Do not modify the original design without permission of manufacturer.
LV1
200
521
530
540
123
570
Option
500
122
120
560
510
Option
910
A10
A22
A10
A2
900
* Set + Stand
* Stand Base + Body
* Set + Stand
* Stand Base + Body
300
Only for training and service purposes
- 22 -
301
A10
A9
A2
Set + Stand
Stand Base+Stand Body
LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved.
EAX64797001* : LD33B
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
EAX64872101* : LA33B
IC100-*2
R1EX24256BSAS0A
A0
1
A1
2
A2
3
VSS
4
NVRAM_RENESAS
I2C_SCL5
I2C_SDA5
VCC
8
WP
7
SCL
6
SDA
5
+3.3V_NORMAL
R101
4.7K
R100
4.7K
OPT
R102
AT24C256C-SSHL-T
4.7K
OPT
A0
A1
A2
GND
NVRAM
IC100
1
2
3
4
NVRAM_ATMEL
IC100-*1
M24256-BRMN6TP
E0
VCC
1
8
WC
E1
7
2
SCL
E2
6
3
SDA
+3.3V_NORMAL
VCC
8
WP
7
SCL
6
SDA
5
VSS
5
4
NVRAM_ST
Write Protection
- Low : Normal Operation
- High : Write Protection
R135 33
R134 33
HDCP EEPROM
OPT
IC101
M24C16-R
NC_1
NC_2
NC_3
VSS
VCC
8
1
WC
2
7
SCL
3
6
SDA
4
5
I2C
R121
1.2K
OSDA1
OSCL2
OSDA2
OSCL0
OSDA0
+3.3V_NORMAL
R105
4.7K
Country_TW
R103
4.7K
NON_Country_TW
R120 33
R115 33
R116 33
R117 33
R118 33
R119 33
R110 33
R111 33
R112 33
R113 33
R114 33
R109 33
R106
4.7K
MTK_FHD
FRC_120Hz
R104
4.7K
MTK_HD
NON_FRC_60Hz
STB_SCL
STB_SDA
OPCTRL_11_SCL
OPCTRL_10_SDA
OSCL1
OPCTRL_1_SCL
OPCTRL_0_SDA
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
+3.3V_NORMAL
OPT
C100
0.1uF
16V
R125 4.7K
OPT
R126 22
OPT
R127 22
OPT
R132
R124
1.2K
2.7K
R133
2.7K
Model Option
R130
4.7K
R108
R107
4.7K
4.7K
R123
4.7K
Country_AJJA
R122
4.7K
Non_Country_AJJA
MODULE_V13
R128
4.7K
MODULE_V12
R131
MTK_DDR_1.25GB
R129
MTK_DDR_1.5GB
4.7K
4.7K
R138
2.7K
I2C_SCL1
I2C_SDA1
R141
R142
2.7K
2.7K
R140
R137
4.7K
MTK_CP_BOX
MTK_DVB_T2_TUNER
R139
R136
4.7K
MTK_NON_CP_BOX
MTK_NON_DVB_T2_TUNER
+3.3V_NORMAL
R155
1K
R154
1K
I2C_1 : AMP, L/DIMMING,HDCP KEY
I2C_2 : T-CON,
I2C_3 : MICOM
I2C_4 : S/Demod,T2/Demod, LNB, MHL(Sil1292)
I2C_5 : NVRAM
I2C_6 : TUNER_MOPLL(T/C,ATV)
+3.3V_NORMAL
R147
R150
R151
R152
2.7K
4.7K
R145
4.7K
MTK_DVB_S_TUNER
4.7K
R143
4.7K
MTK_NON_DVB_S_TUNER
2.7K
R146
4.7K
MTK_EPI
DDR_0.78G
R144
4.7K
MTK_NON_EPI
NON_DDR_0.78G
2.7K
R149
R148
4.7K
4.7K
2.7K
NON_TU_Q_KR
NON_TU_Q_KR
R153
TU_N_TW/BR
2.7K
MODEL_OPT_0
MODEL_OPT_1
MODEL_OPT_2
MODEL_OPT_3
/S2_RESET
MODEL_OPT_5
MODEL_OPT_6
MODEL_OPT_7
MODEL_OPT_8
MODEL_OPT_9
MODEL_OPT_10
OPT
OPT
R152-*1
TU_Q_KR
1.5K
R152-*2
1.2K
I2C_SCL1
I2C_SDA1
I2C_SCL2
I2C_SDA2
I2C_SCL_MICOM
I2C_SDA_MICOM
I2C_SCL4
I2C_SDA4
I2C_SCL5
I2C_SDA5
I2C_SCL6
I2C_SDA6
MODEL_OPT_4
R157
1K
R156
1K
TU_Q_KR
TU_N_TW/BR
OPT
R153-*1
1.5K
R153-*2
1.2K
R162
1K
R160
OPT
1K
MODEL_OPT_1
MODEL_OPT_2
MODEL_OPT_3
MODEL_OPT_4
MODEL_OPT_5
MODEL_OPT_6
MODEL_OPT_7
MODEL_OPT_8
MODEL_OPT_9
MODEL_OPT_10
MODEL_OPT_5
MODEL_OPT_9
STRAPPING LED_PWM0 LED_PWM1 OPCTRL3 OPCTRL7
ICE mode + 27M + serial boot 1 0 0 0
ICE mode + 27M + ROM to Nand boot 1 0 0 1
ICE mode + 27M + ROM to 60bit ECC Nand boot 1 0 1 0
ICE mode + 27M + ROM to eMMC boot from 1 0 1 1
EMMC pins (share pins w/s NAND)
R163
1K
R161
1K
Country_AJJA
ICE mode + 27M + ROM to eMMC 1 1 0 0
Boot from SDIO pins
LED_PWM0
LED_PWM1
OPCTRL3
OPCTRL7
Country_TW
FRC
FRC(120Hz)
Panel
Module
DDR_1.25G
DDR
CP BOX
T2 Tuner
S Tuner
DDR
DDR_0.78G
EPI
DDR_1.25G DDR_1.5G DDR_0.768G
High
Low
TW
FHD
AJJA
Enable
Support
Support
Support
Low
Low
LOW HIGH
Non_TW MODEL_OPT_0
No FRC(60Hz)
HD
Non_AJJA
V12 V13
DDR_1.5G
Disable
Not Support
Not Support
NON_DDR_0.78G
Not Support
High
High
SOC -> CI SLOT
MT5398_MCLKI
MT5398_MIVAL_ERR
MT5398_MISTRT
SOC -> CI SLOT
MT5398_TS_OUT[0-7]
CI_DATA[0-7]
GPIO45(EMMC_RST) is dedicated to reset
EMMC for improving A1’s leakage current
/USB_OCD2
/USB_OCD1
/USB_OCD3
EMMC_RST
USB_CTL1
#SIL_RESET
USB_CTL3
Close to eMMC Flash
(IC8100)
EMMC_CLK
CI_ADDR[0-14]
CI_DATA[0]
CI_DATA[1]
CI_DATA[2]
CI_DATA[3]
CI_DATA[4]
CI_DATA[5]
CI_DATA[6]
CI_DATA[7]
CI SLOT -> SOC
SC_ID_SOC
R169
R170
MODEL_OPT_4
CI_ADDR[0-14]
MT5398_TS_OUT[0]
MT5398_TS_OUT[1]
MT5398_TS_OUT[2]
MT5398_TS_OUT[3]
MT5398_TS_OUT[4]
MT5398_TS_OUT[5]
MT5398_TS_OUT[6]
MT5398_TS_OUT[7]
MT5398_TS_IN[0]
MT5398_TS_IN[1]
MT5398_TS_IN[2]
MT5398_TS_IN[3]
MT5398_TS_IN[4]
MT5398_TS_IN[5]
MT5398_TS_IN[6]
MT5398_TS_IN[7]
NON_EU
10K
10K
MODEL_OPT_0
M_RFModule_RESET
OPC_EN
/TU_RESET1
/S2_RESET
R168
10K
VDD3V3
R194
CI_ADDR[0]
CI_ADDR[1]
CI_ADDR[2]
CI_ADDR[3]
CI_ADDR[4]
CI_ADDR[5]
CI_ADDR[6]
CI_ADDR[7]
CI_ADDR[8]
CI_ADDR[9]
CI_ADDR[10]
CI_ADDR[11]
CI_ADDR[12]
CI_ADDR[13]
CI_ADDR[14]
EPI_LOCK6
OTP_WRITE
MODEL_OPT_3
MODEL_OPT_7
MODEL_OPT_5
MODEL_OPT_6
X-TAL
MT5398_XTAL_IN
L/DIM0_MOSI
R195
10K
10K
L/DIM0_SCLK
L/DIM0_VS
OSDA0
OSCL0
OSDA1
OSCL1
AVDD_33SB
AVDD_33SB
VDD3V3
CTS
RTS
AJ23
AH23
AE28
AD28
AF22
AK21
AG24
AM18
MT5398_XTAL_IN
MT5398_XTAL_OUT
C111
0.1uF
C110
0.1uF
C109
0.1uF
C107
4.7uF
10V
IC105
LGE2122[A2_M13]
B30
GPIO0
A31
GPIO1
B31
GPIO2
A32
GPIO3
C30
GPIO4
A33
GPIO5
B32
GPIO6
C31
GPIO7
E30
GPIO8
F29
GPIO9
F27
GPIO10
F28
GPIO11
C32
GPIO12
F30
GPIO13
F32
GPIO14
D30
GPIO15
D32
GPIO16
F31
GPIO17
F33
GPIO18
E31
GPIO19
E32
GPIO20
D31
GPIO21
D33
GPIO22
E29
GPIO23
C33
GPIO24
B33
GPIO25
A30
GPIO26
E28
GPIO27
C29
GPIO28
J28
GPIO29
H29
GPIO30
J26
GPIO31
G30
GPIO32
G27
GPIO33
E27
GPIO34
D29
GPIO35
D28
GPIO36
H28
GPIO37
J27
GPIO38
G29
GPIO39
G31
GPIO40
G28
GPIO41
B28
GPIO42
K28
GPIO43
E25
GPIO44
D21
GPIO45
G23
GPIO46
C28
GPIO47
F24
GPIO48
AB8
GPIO49
AA7
GPIO50
AD6
GPIO51
AC8
GPIO52
AC7
GPIO53
AB6
GPIO54
AC6
GPIO55
ADIN0_SRV
ADIN1_SRV
ADIN2_SRV
ADIN3_SRV
ADIN4_SRV
ADIN5_SRV
ADIN6_SRV
ADIN7_SRV
C112
4.7uF
10V
DEMOD_RST
DEMOD_TSCLK
DEMOD_TSDATA0
DEMOD_TSDATA1
DEMOD_TSDATA2
DEMOD_TSDATA3
DEMOD_TSDATA4
DEMOD_TSDATA5
DEMOD_TSDATA6
DEMOD_TSDATA7
DEMOD_TSSYNC
DEMOD_TSVAL
CI_INT
CI_TSCLK
CI_TSDATA0
CI_TSSYNC
CI_TSVAL
PVR_TSCLK
PVR_TSVAL
PVR_TSSYNC
PVR_TSDATA0
PVR_TSDATA1
SPI_CLK1
SPI_CLK
SPI_DATA
SPI_CLE
OPWM2
OPWM1
OPWM0
SD_D0
SD_D1
SD_D2
SD_D3
SD_CMD
SD_CLK
LED_PWM1
LED_PWM0
OPCTRL11
OPCTRL10
OPCTRL9
OPCTRL8
OPCTRL7
OPCTRL6
OPCTRL5
OPCTRL4
OPCTRL3
OPCTRL2
OPCTRL1
OPCTRL0
C114
1.0pF
DVB_1pF
50V
C114-*1
2.7pF
50V
ATSC_2.7pF
LGE2122[A2_M13]
AK10
JTCK
AK11
JTDI
AL9
JTDO
AJ11
JTMS
AJ12
JTRST
AH11
OSDA0
AH10
OSCL0
AF11
OSDA1
AG11
OSCL1
AN29
XTALI
AM29
XTALO
AN30
AVDD33_XTAL_STB
AL29
AVSS33_XTAL_STB
AN17
AVDD33_VGA_STB
AL17
AVSS33_AVSS33_VGA_STB
AL26
AVDD33_PLL
AC21
AVSS33_PLLGP
H21
AVSS33_CPUPLL
AM17
AVDD10_LDO
AN16
AVDD10_ELDO
P30
N32
R27
T26
T27
P26
R28
U27
U26
R26
R29
P27
L25
N33
K26
N30
N31
M31
M27
L27
M29
M30
L30
L33
L32
K27
AL8
AM8
AM9
D27
C27
D26
C26
A28
E24
AF15
AG15
AL16
AM16
AE17
AG19
AH17
AE19
AH19
AK16
AG17
AJ17
AF19
AJ19
X100
27MHz
X-TAL_1
GND_1
GND_2
4
1
X-TAL_2
2
3
IC105
Wake On Lan
EMMC_CLK
PCM_RST
FE_DEMOD1_TS_CLK
FE_DEMOD1_TS_SYNC
FE_DEMOD1_TS_VAL
/PCM_REG
/PCM_CE1
MT5398_TS_SYNC
/PCM_WE
/PCM_OE
MT5398_TS_VAL
CI_A_VS1
MT5398_TS_CLK
/PCM_IRQA
/PCM_WAIT
/CI_CD2
/CI_CD1
/PCM_IORD
/PCM_IOWR
+3.3V_NORMAL
/RST_HUB
SMARTCARD_CLK/SD_EMMC_DATA[0]
SMARTCARD_PWR_SEL/SD_EMMC_DATA[1]
SMARTCARD_RST/SD_EMMC_DATA[2]
SMARTCARD_DET/SD_EMMC_DATA[3]
SMARTCARD_VCC/SD_EMMC_CMD
SMARTCARD_DATA/SD_EMMC_CLK
LED_PWM1
LED_PWM0
5V Tolerance
OPCTRL_11_SCL
OPCTRL_10_SDA
COMP1_DET
SC_DET
OPCTRL7
HP_DET
AV1_CVBS_DET
AMP_RESET_SOC
OPCTRL3
RF_SWITCH_CTL
OPCTRL_1_SCL
OPCTRL_0_SDA
MID_MAIN_1
C115
1.0pF
50V
DVB_1pF
AH15
U0TX
AH14
U0RX
AH13
U1TX
AG13
U1RX
D24
POWE
B25
POOE
D25
POCE1
A25
POCE0
C22
PDD7
B22
PDD6
A22
PDD5
C23
PDD4
A23
PDD3
B23
PDD2
D23
PDD1
C24
PDD0
C25
PARB
A26
PACLE
B26
PAALE
C21
AL15
OPWRSB
AK20
ORESET
AF17
OIRI
C20
FSRC_WR
AL14
STB_SCL
AK15
STB_SDA
AE14
POR_BND
FE_DEMOD1_TS_DATA[0]
FE_DEMOD1_TS_DATA[1]
FE_DEMOD1_TS_DATA[2]
FE_DEMOD1_TS_DATA[3]
FE_DEMOD1_TS_DATA[4]
FE_DEMOD1_TS_DATA[5]
FE_DEMOD1_TS_DATA[6]
FE_DEMOD1_TS_DATA[7]
CI SLOT -> SOC
CI SLOT -> SOC
CI SLOT -> SOC
R174
4.7K
OPT
R173
1K
PWM1_PULL_DOWN_1K
MT5398_XTAL_OUT
C115-*1
2.7pF
50V
ATSC_2.7pF
EMMC_DATA[7]
EMMC_DATA[6]
EMMC_DATA[5]
EMMC_DATA[4]
EMMC_DATA[3]
EMMC_DATA[2]
R193 4.7K
R177
4.7K
OPT
PWM_DIM2
R179
22
22
R178
R176
1K
PWM2_PULL_DOWN_1K
AMP_RESET_SOC
+3.3V_NORMAL
SOC_TX
R183
SOC_RX
4.7K
EMMC_CMD
FE_LNA_Ctrl1
FE_LNA_Ctrl2
CAM_SLIDE_DET
EMMC_DATA[1]
EMMC_DATA[0]
EMMC_CLK
R158
22
STB_SCL
STB_SDA
FE_DEMOD1_TS_DATA[0-7]
D100
1N4148W
100V
4.7K
R180
EXTERNAL DEMOD
-> SOC
PWM_DIM2
PWM_DIM1
SMARTCARD_CLK/SD_EMMC_DATA[0]
SMARTCARD_PWR_SEL/SD_EMMC_DATA[1]
SMARTCARD_RST/SD_EMMC_DATA[2]
SMARTCARD_DET/SD_EMMC_DATA[3]
SMARTCARD_VCC/SD_EMMC_CMD
SMARTCARD_DATA/SD_EMMC_CLK
R182
R184
4.7K
33
EMMC_DATA[2-7]
AVDD_33SB
R188
4.7K
R187
4.7K
OPT
R186
R196
240
R185
10K
2011.12.13
M_REMOTE_TX
M_REMOTE_RX
CAM_SLIDE_DET
WOL/ETH_POWER_ON
+3.3V_NORMAL
22
Q100
PMV48XP
D
G
AMP_RESET_N
R189
10K
OPT
C117
0.1uF
16V
+3.3V_NORMAL
S
OTP_WRITE
/RST_HUB
SOC_RESET
10K
R190
8
PLACE AT JACK SIDE
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
Port was changed !!!!
WIFI_DP
WIFI_DM
+1.2V_MTK_AVDD
VDD3V3_HDMI
OPT
C398
0.1uF
16V
DDC_SCL_3_JACK
DDC_SCL_1_SOC
DDC_SDA_3_JACK
DDC_SDA_1_SOC
5V_HDMI_3_JACK
5V_HDMI_1_SOC
HDMI_HPD_3_JACK
HDMI_HPD_1_SOC
HDMI_HPD_4_MHL
C303
0.1uF
C399
0.1uF
16V
OPT
ARC
TP381
HDMI_CEC
DDC_SCL_MHL
DDC_SDA_MHL
R305
1K
R306
1K
R307 1K
5VBUS
C306
0.1uF
C307
C304
0.1uF
0.1uF
USB_DP3
USB_DM3
USB_DP2
USB_DM2
USB_DP1
USB_DM1
R382
0
0
R383
VDD3V3
C302
0.1uF
HP_LOUT_AMP
HP_ROUT_AMP
Place at JACK SIDE
V26
AC27
AB27
AA26
W27
AC26
AB26
Y26
W26
AE29
Y27
AA28
V28
AD29
AA27
AA29
V29
AA33
AA32
P33
P32
AH33
AE27
T25
W25
AD27
H32
USB_DP_P0
H33
USB_DM_P0
J32
USB_DP_P1
J31
USB_DM_P1
K32
USB_DP_P2
K31
USB_DM_P2
AN10
USB_DP_P3
AM10
USB_DM_P3
K33
AVDD33_USB_P0P1P2
AN8
AVDD33_USB_P3
M25
AVSS33_USB_P1
AE11
AVSS33_USB_P3
R302
180
C311 1uF
R303
82
IC105
LGE2122[A2_M13]
HDMI_CEC
HDMI_0_SCL
HDMI_1_SCL
HDMI_2_SCL
HDMI_3_SCL
HDMI_0_SDA
HDMI_1_SDA
HDMI_2_SDA
HDMI_3_SDA
HDMI_0_PWR5V
HDMI_1_PWR5V
HDMI_2_PWR5V
HDMI_3_PWR5V
HDMI_0_HPD
HDMI_1_HPD
HDMI_2_HPD
HDMI_3_HPD
AVDD12_HDMI_0_RX
AVDD12_HDMI_1_RX
AVDD12_HDMI_2_RX
AVDD12_HDMI_3_RX
AVDD33_HDMI
AVSS33_HDMI_RX_1
AVSS33_HDMI_RX_2
AVSS33_HDMI_RX_3
AVSS33_HDMI_RX_4
IC105
LGE2122[A2_M13]
HP_OUT
L303
BLM18PG121SN1D
HP_OUT
L302
BLM18PG121SN1D
10V
HDMI_0_RX_0
HDMI_0_RX_0B
HDMI_0_RX_1
HDMI_0_RX_1B
HDMI_0_RX_2
HDMI_0_RX_2B
HDMI_0_RX_C
HDMI_0_RX_CB
HDMI_1_RX_0
HDMI_1_RX_0B
HDMI_1_RX_1
HDMI_1_RX_1B
HDMI_1_RX_2
HDMI_1_RX_2B
HDMI_1_RX_C
HDMI_1_RX_CB
HDMI_2_RX_0
HDMI_2_RX_0B
HDMI_2_RX_1
HDMI_2_RX_1B
HDMI_2_RX_2
HDMI_2_RX_2B
HDMI_2_RX_C
HDMI_2_RX_CB
HDMI_3_RX_0
HDMI_3_RX_0B
HDMI_3_RX_1
HDMI_3_RX_1B
HDMI_3_RX_2
HDMI_3_RX_2B
HDMI_3_RX_C
HDMI_3_RX_CB
HP_OUT
C332
0.22uF
10V
HP_OUT
C331
0.22uF
10V
+5V_NORMAL
R308
1.2K
OPT
R309
100K
Wake On Lan
AVDD33_ETH
AVSS33_ELDO
AVSS33_LD
AVSS33_COM
HP_LOUT
HP_ROUT
TXVP_0
TXVN_0
RXVP_1
RXVN_1
PHYLED1
PHYLED0
Close to JACK
C345
10uF
COMP1/AV1/DVI_L_IN
HDMI_ARC
COMP1/AV1/DVI_R_IN
AG30
AG31
AF30
AF31
AE32
AE33
AG32
AG33
AD30
AD31
AC32
AC33
AC30
AC31
AE30
AE31
Y30
Y31
W32
W33
W30
W31
AA30
AA31
U30
U31
T32
T33
T30
T31
V30
V31
AL13
AM13
AL12
AM12
AF13
AJ13
AN12
REXT
AN14
AE13
AC16
AC15
AVDD_33SB
D0+_HDMI3_JACK
D0-_HDMI3_JACK
D1+_HDMI3_JACK
D1-_HDMI3_JACK
D2+_HDMI3_JACK
D2-_HDMI3_JACK
CK+_HDMI3_JACK
CK-_HDMI3_JACK
D0+_HDMI1_SOC
D0-_HDMI1_SOC
D1+_HDMI1_SOC
D1-_HDMI1_SOC
D2+_HDMI1_SOC
D2-_HDMI1_SOC
CK+_HDMI1_SOC
CK-_HDMI1_SOC
D0+_HDMI4_MHL
D0-_HDMI4_MHL
D1+_HDMI4_MHL
D1-_HDMI4_MHL
D2+_HDMI4_MHL
D2-_HDMI4_MHL
CK+_HDMI4_MHL
CK-_HDMI4_MHL
C328
0.1uF
EPHY_TDP
EPHY_TDN
EPHY_RDP
EPHY_RDN
MODEL_OPT_1
/TU_RESET2
R315 24K
Close to Tuner
TU_S/N/Q_T/US/KR/TW
IF_P
TU_S/N/Q_T/US/KR/TW
IF_N
+1.2V_MTK_AVDD
C350
C354
VDD3V3
0.1uF
0.1uF
C347
0.1uF
For PCB Pattern
SC_R_IN_SOC
SC_L_IN_SOC
TP379
PC_R_IN_SOC
TP380
PC_L_IN_SOC
COMP1/AV1/DVI_R_IN_SOC
COMP1/AV1/DVI_L_IN_SOC
Close to AVDD33_ADAC & AVDD33_AADC
VDD3V3
L304
C365
C305
C362
10uF
1uF
0.1uF
10V
+1.2V_MTK_AVDD
SC_CVBS_IN_SOC
COMP1_Y/AV1_CVBS_SOC
TU_CVBS
10V
C352 0.01uF
TU_A_GLOBAL_6/7
R339
2.2K
OPT
C351
0.1uF
R341 100
R340 100
TU_A_GLOBAL_6/7
TUNER_SIF
Close to MT5369
TU_S/N/Q_T/US/KR/TW
C312
R346
1K
R331
R380
1K
1K
TU_S/N/Q_T/US/KR/TW
C336
1uF
10V
TU_S/N/Q_T/US/KR/TW
C337 1uF
10V
TU_S/N/Q_T/US/KR/TW
TU_S/N/Q_T/US/KR/TW
IF_AGC
33pF
R334 51
TU_S/N/Q_T/US/KR/TW
TU_S/N/Q_T/US/KR/TW
C310
33pF
TU_S/N/Q_T/US/KR/TW
R332 10K
C341
0.047uF
TU_S/N/Q_T/US/KR/TW
For PCB Pattern
R335 51
Close to Tuner
MODEL_OPT_2
R343
24K
1%
AVDD3V3_AADC
C358
0.1uF
VDD3V3
TU_S/N/Q_T/US/KR/TW
R342 10K
C355
0.047uF
TU_S/N/Q_T/US/KR/TW
Close to MT5369
R328
470K
OPT
R329
470K
OPT
MODEL_OPT_8
MODEL_OPT_9
MODEL_OPT_10
GCLK_SOC
MCLK_SOC
GST_SOC
EO_SOC
VCOM_DYN
PMIC_RESET
2D/3D_CTL
PCM_5V_CTL
USB_CTL2
C363
1uF
10V
C364
0.1uF
TP300
OSCL2
OSDA2
C360 0.047uF
C359 0.047uF
TU_A_GLOBAL_6/7
C361 1uF
VDD3V3
AVDD3V3_AADC
Near the SOC
C338
560pF
50V
OPT
C339
560pF
50V
OPT
LGE2122[A2_M13]
AA8
TCON0
AA9
TCON1
W6
TCON2
U6
TCON3
U7
TCON4
V8
TCON5
V6
TCON6
AB7
TCON7
W9
TCON8
U8
TCON9
U9
TCON10
V9
TCON11
V7
TCON12
AN1
AVDD12_LVDS_1
AN2
AVDD12_LVDS_2
AN3
AVDD12_LVDS_3
AN4
AVDD33_LVDS
AM4
AVSS12_LVDS_1
AM3
AVSS12_LVDS_2
AF5
AVSS12_LVDS_3
AE5
AVSS33_LVDS_1
AC5
AVSS33_LVDS_2
V5
AVSS33_LVDS_3
T1
REXT_VPLL
LGE2122[A2_M13]
AL32
AIN1_R_AADC
AN32
AIN1_L_AADC
AM33
AIN2_R_AADC
AM31
AIN2_L_AADC
AM32
AIN3_R_AADC
AK33
AIN3_L_AADC
AL33
AIN4_R_AADC
AN33
AIN4_L_AADC
AJ32
AVDD33_AADC
AC24
AVSS33_AADC
AN31
VMID_AADC
AH25
MPXP
LGE2122[A2_M13]
AM27
ADCINP_DEMOD
AN27
ADCINN_DEMOD
AN26
AVDD33_DEMOD
AN28
AVDD12_DEMOD
AL28
AVSS33_DEMOD
AL27
AVSS12_DEMOD
L26
IF_AGC
M28
RF_AGC
AJ27
LOUTN
AK27
LOUTP
N27
OSCL2
N26
OSDA2
AK26
CVBS3P
AM25
CVBS2P
AH26
CVBS1P
AK25
CVBS0P
AJ26
CVBS_COM
AM26
AVDD33_CVBS
AB20
AVSS33_CVBS_1
AB22
AVSS33_CVBS_2
16V
C346
10uF
16V
IC105
IC105
IC105
1608 sizs For EMI
R344
1608 sizs For EMI
R345
BE0P
BE0N
BE1P
BE1N
BE2P
BE2N
BECKP
BECKN
BE3P
BE3N
BE4P
BE4N
BO0P
BO0N
BO1P
BO1N
BO2P
BO2N
BOCKP
BOCKN
BO3P
BO3N
BO4P
BO4N
AE0P
AE0N
AE1P
AE1N
AE2P
AE2N
AECKP
AECKN
AE3P
AE3N
AE4P
AE4N
AO0P
AO0N
AO1P
AO1N
AO2P
AO2N
AOCKP
AOCKN
AO3P
AO3N
AO4P
AO4N
AR0_ADAC
AL0_ADAC
AR1_ADAC
AL1_ADAC
AR2_ADAC
AL2_ADAC
AVDD33_ADAC
AVSS33_ADAC
ALIN
ASPDIF0
ASPDIF1
AOBCK
AOLRCK
AOMCLK
AOSDATA4
AOSDATA3
AOSDATA2
AOSDATA1
AOSDATA0
VGA_SDA
VGA_SCL
VDACX_OUT
VDACY_OUT
AVDD33_VIDEO
AVDD12_RGB
AVSS33_VDAC_BG
AVSS12_RGB
AVSS33_VDAC
Close to Main Chip
30K
C342
100pF
50V
30K
C343
100pF
50V
Y1
TXC4N
Y2
TXC4P
W3
TXC3N
W4
TXC3P
V3
TXCCLKN
V4
TXCCLKP
V1
TXC2N
V2
TXC2P
U3
TXC1N
U4
TXC1P
T3
TXC0N
T4
TXC0P
AD1
TXD4N
AD2
TXD4P
AC3
TXD3N
AC4
TXD3P
AB3
TXDCLKN
AB4
TXDCLKP
AB1
TXD2N
AB2
TXD2P
AA3
TXD1N
AA4
TXD1P
Y3
TXD0N
Y4
TXD0P
AH1
TXA4N
AH2
TXA4P
AG3
TXA3N
AG4
TXA3P
AF3
TXACLKN
AF4
TXACLKP
AF1
TXA2N
AF2
TXA2P
AE3
TXA1N
AE4
TXA1P
AD3
TXA0N
AD4
TXA0P
AM1
TXB4N
AM2
TXB4P
AL3
TXB3N
AL4
TXB3P
AK3
TXBCLKN
AK4
TXBCLKP
AK1
TXB2N
AK2
TXB2P
AJ3
TXB1N
AJ4
TXB1P
AH3
TXB0N
AH4
TXB0P
AK30
AJ29
AJ31
AK29
AJ30
Ready For commercial Audio_R_OUT
AH28
Ready For commercial Audio_L_OUT
AJ33
AC23
AG9
AG10
V27
AK9
AJ9
AF10
AH9
AK8
AJ8
AH8
AJ10
AK18
HSYNC
AL18
VSYNC
AL20
RP
AM20
GP
AL19
BP
AN20
COM
AK19
SOG
AG22
AH22
AL21
COM1
AK22
PB1P
AL22
PR1P
AM21
Y1P
AN21
SOY1
AM23
COM0
AL23
PB0P
AL24
PR0P
AN23
Y0P
AK23
SOY0
AH24
AJ24
AN25
AN18
AC19
AK17
AE20
COMP1/AV1/DVI_L_IN_SOC
COMP1/AV1/DVI_R_IN_SOC
AVDD3V3_AADC
Don’t use as GPIO
C371 0.01uF
C372 0.01uF
C373 0.01uF
C374 0.01uF
C375 1500pF
OPT
R349 0
R350 10
EU
VDD3V3
TP376
TP305
TP303
TP306
TP304
TP382
TP383
TP301
TP302
R361 51
R362 51
R363 51
R364 51
DTV/MNT_V_OUT_SOC
+1.2V_MTK_AVDD
C382
0.1uF
HP_OUT
HP_OUT
R351 1.2K
R352 1.2K
COMP1_Y/AV1_CVBS
C377
C383
1200pF
1200pF
HP_OUT
HP_OUT
SPDIF_OUT
ARC
SC_COM_SOC
SC_G_SOC
SC_R_SOC
SC_B_SOC
SC_FB_SOC
For PCB Pattern
COMP1_COM_SOC
COMP1_Pb_SOC
COMP1_Pr_SOC
COMP1_Y/AV1_CVBS_SOC
COMP1_Pb
COMP1_Pr
1.0Vpp
HP_OUT
HP_OUT
R369 1.2K
R370 1.2K
ZD302
ZD304
ZD306
C390
1200pF
HP_OUT
R366 100
R367 100
R368 100
R371 100
PCB_700*
ADLC 5S 02 015
PCB_700*
ADLC 5S 02 015
ADLC 5S 02 015
C395
1200pF
HP_OUT
1608 sizs For EMI
0
R374
C388
C394
27pF
27pF
50V
50V
OPT
OPT
1608 sizs For EMI
0
R373
C391
C386
27pF
27pF
50V
50V
OPT
OPT
1608 sizs For EMI
0
R372
C385
C392
27pF
27pF
50V
50V
FOR EMI
OPT
OPT
For PCB Pattern
HP_ROUT_MAIN
HP_LOUT_MAIN
SCART_Rout_SOC
SCART_Lout_SOC
AUD_SCK
AUD_LRCK
AUD_MASTER_CLK
C387
C389
C393
22pF
22pF
22pF
OPT
OPT
OPT
AUD_LRCH
C396
33pF
OPT
C384
R355
10pF
75
50V
R381
1%
0
1/16W
R354
C379
75
10pF
50V
1%
C378
R353
75
10pF
50V
1%
COMP1_Y/AV1_CVBS_SOC
COMP1_COM_SOC
COMP1_Pb_SOC
COMP1_Pr_SOC
MT5398_MCLKI
MT5398_MIVAL_ERR
MT5398_MISTRT
MT5398_TS_OUT[0-7]
CI_DATA[0-7]
CI_ADDR[0-14]
CI_DATA[0]
CI_DATA[1]
CI_DATA[2]
CI_DATA[3]
CI_DATA[4]
CI_DATA[5]
CI_DATA[6]
CI_DATA[7]
MT5398_TS_OUT[0]
MT5398_TS_OUT[1]
MT5398_TS_OUT[2]
MT5398_TS_OUT[3]
MT5398_TS_OUT[4]
MT5398_TS_OUT[5]
MT5398_TS_OUT[6]
MT5398_TS_OUT[7]
MT5398_TS_IN[0]
MT5398_TS_IN[1]
MT5398_TS_IN[2]
MT5398_TS_IN[3]
MT5398_TS_IN[4]
MT5398_TS_IN[5]
MT5398_TS_IN[6]
MT5398_TS_IN[7]
SC_ID_SOC
/CI_CD2
/CI_CD1
/PCM_IORD
/PCM_IOWR
PCM_RST
/PCM_REG
/PCM_CE1
MT5398_TS_SYNC
/PCM_WE
/PCM_OE
MT5398_TS_VAL
CI_A_VS1
MT5398_TS_CLK
/PCM_IRQA
/PCM_WAIT
SC_R_IN_SOC
SC_L_IN_SOC
SC_CVBS_IN_SOC
SC_COM_SOC
SC_G_SOC
SC_R_SOC
SC_B_SOC
SC_FB_SOC
DTV/MNT_V_OUT_SOC
SCART_Rout_SOC
SCART_Lout_SOC
PCM_5V_CTL
SC_DET
CI_ADDR[0]
CI_ADDR[1]
CI_ADDR[2]
CI_ADDR[3]
CI_ADDR[4]
CI_ADDR[5]
CI_ADDR[6]
CI_ADDR[7]
CI_ADDR[8]
CI_ADDR[9]
CI_ADDR[10]
CI_ADDR[11]
CI_ADDR[12]
CI_ADDR[13]
CI_ADDR[14]
TP312
TP313
TP314
TP315
TP316
TP317
TP318
TP319
TP320
TP321
TP322
TP323
TP324
TP325
TP326
TP327
TP328
TP329
TP330
TP331
TP332
TP333
TP334
TP335
TP336
TP337
TP338
TP339
TP340
TP341
TP342
TP343
TP344
TP345
TP346
TP347
TP348
TP349
TP350
TP351
TP352
TP353
TP354
TP355
TP356
TP357
TP358
TP307
TP308
TP309
TP310
TP311
TP359
TP360
TP361
TP362
TP363
TP364
TP365
TP366
TP367
TP368
TP369
TP370
TP371
TP372
TP373
TP374
TP375
TP377
TP378
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.
MID_MAIN_2
2011.12.19
9
WOL_CTL
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
VDD3V3
+3.5V_ST
R500
10K
B
C500
4.7uF
10V
OPT
R502
R501
+3.5V_ST_WAKE
10K
1.8K
C
Q500
MMBT3904(NXP)
E
+3.3V_NORMAL
OPT
L503
BLM18PG121SN1D
OPT
L502
BLM18PG121SN1D
Q501
PMV48XP
S
G
C501
4.7uF
10V
L501
BLM18PG121SN1D
C503
10uF
OPT
C504
0.1uF
D
C502
0.1uF
16V
VDD3V3
C505
10uF
AVDD_33SB
C506
0.1uF
+3.5V_ST_WAKE
ZD500
IC105
+1.2V_MTK_CORE
3.3V_EMMC
L505
BLM18PG121SN1D
+1.2V_MTK_CORE
OPT
C513
10uF
POWER_ON/OFF1
C531
0.1uF
16V
OPT
C527
0.1uF
TP500
OPT
C535
0.1uF
LAN_JACK_POWER
TP501
VDD3V3
C510
0.1uF
16V
+1.2V_MTK_CORE
+1.2V_MTK_CORE
IC500
AP2121N-3.3TRE1
VIN
3
1
60mA
C507
C508
0.1uF
2.2uF
+3.5V_ST_WAKE
5V
OPT
C514
10uF
L504
BLM18PG121SN1D
VOUT
2
GND
C517
10uF
5600mA
C523
0.1uF
C518
10uF
AVDD_33SB
C512
1uF
10V
C532
C520
0.1uF
0.1uF
+1.2V_MTK_AVDD
+3.3V_NORMAL
DECAP FOR SOC (HIDDEN - UCC) DECAP FOR SOC Rework (BOTTOM)
+1.5V_DDR
C509
0.1uF
C511
0.1uF
+1.2V_MTK_CORE
+1.5V_DDR
OPT
C539
0.1uF
TP502
VDD3V3
OPT
C541
0.1uF
16V
TP503
LGE2122[A2_M13]
L11
VCCK_1
N12
VCCK_2
P12
VCCK_3
AG5
VCCK_4
AH5
VCCK_5
AJ5
VCCK_6
AK5
VCCK_7
AL5
VCCK_8
AM5
VCCK_9
AN5
VCCK_10
AK6
VCCK_11
AL6
VCCK_12
AM6
VCCK_13
AN6
VCCK_14
M11
VCCK_15
N11
VCCK_16
P11
VCCK_17
R11
VCCK_18
M12
VCCK_19
R12
VCCK_20
L13
VCCK_21
L14
VCCK_22
L15
VCCK_23
L17
VCCK_24
L18
VCCK_25
L19
VCCK_26
T11
VCCK_27
U11
VCCK_28
V11
VCCK_29
W11
VCCK_30
Y11
VCCK_31
AA11
VCCK_32
AB11
VCCK_33
AC11
VCCK_34
R23
VCCK_35
L12
VCCK_36
W12
VCCK_37
V23
VCCK_38
Y12
VCCK_39
AF6
VCCK_40
AG6
VCCK_41
AH6
VCCK_42
AJ6
VCCK_43
AE7
VCCK_44
AF7
VCCK_45
AG7
VCCK_46
AD8
VCCK_47
AE8
VCCK_48
AF8
VCCK_49
AE9
VCCK_50
AC10
VCCK_51
AD10
VCCK_52
AD11
VCCK_53
AE10
VCCK_54
AF9
VCCK_55
AG8
VCCK_56
AH7
VCCK_57
AJ7
VCCK_58
AK7
VCCK_59
AL7
VCCK_60
AM7
VCCK_61
AN7
VCCK_62
L16
VCCK_63
V12
VCCK_64
U12
VCCK_65
T12
VCCK_66
AD13
VCCK_67
AD17
VCCK_68
AD14
VCCK_69
AB12
VCCK_70
AA12
VCCK_71
AC12
VCCK_72
T9
VCC3IO_C
Y10
VCC3IO_B_1
AA10
VCC3IO_B_2
D22
VCC3IO_A_1
E22
VCC3IO_A_2
AC18
DVSS_1
AB21
DVSS_2
AB14
DVSS_3
N13
DVSS_4
P13
DVSS_5
R13
DVSS_6
T13
DVSS_7
U13
DVSS_8
V13
DVSS_9
W13
DVSS_10
Y13
DVSS_11
P18
DVSS_12
N14
DVSS_13
P14
DVSS_14
R14
DVSS_15
T14
DVSS_16
U14
DVSS_17
V14
DVSS_18
W14
DVSS_19
Y14
DVSS_20
R18
DVSS_21
N15
DVSS_22
P15
DVSS_23
DVSS_24
DVSS_25
DVSS_26
DVSS_27
DVSS_28
DVSS_29
DVSS_30
DVSS_31
DVSS_32
DVSS_33
DVSS_34
DVSS_35
DVSS_36
DVSS_37
DVSS_38
DVSS_39
DVSS_40
DVSS_41
DVSS_42
DVSS_43
DVSS_44
DVSS_45
DVSS_46
DVSS_47
DVSS_48
DVSS_49
DVSS_50
DVSS_51
DVSS_52
DVSS_53
DVSS_54
DVSS_55
DVSS_56
DVSS_57
DVSS_58
DVSS_59
DVSS_60
DVSS_61
DVSS_62
DVSS_63
DVSS_64
DVSS_65
DVSS_66
DVSS_67
DVSS_68
DVSS_69
DVSS_70
DVSS_71
DVSS_72
DVSS_73
DVSS_74
DVSS_75
DVSS_76
DVSS_77
DVSS_78
DVSS_79
DVSS_80
DVSS_81
DVSS_82
DVSS_83
DVSS_84
DVSS_85
DVSS_86
DVSS_87
DVSS_88
DVSS_89
DVSS_90
DVSS_91
DVSS_92
DVSS_93
DVSS_94
DVSS_95
DVSS_96
DVSS_97
DVSS_98
DVSS_99
DVSS_100
DVSS_101
DVSS_102
DVSS_103
DVSS_104
DVSS_105
DVSS_106
DVSS_107
DVSS_108
DVSS_109
DVSS_110
DVSS_111
DVSS_112
DVSS_113
DVSS_114
DVSS_115
DVSS_116
DVSS_117
DVSS_118
DVSS_119
DVSS_120
DVSS_121
DVSS_122
DVSS_123
DVSS_124
DVSS_125
DVSS_126
DVSS_127
R15
T15
U15
V15
W15
Y15
AA15
AB15
T18
R16
T16
U16
V16
W16
Y16
AA16
AB16
R17
T17
U17
V17
Y17
N16
V18
Y18
P16
V19
Y19
W17
AA17
AB17
N19
AC14
C13
K24
K25
L24
M17
M18
M19
P17
P19
N18
U20
V20
W20
Y20
AA20
R19
T19
M20
N20
U21
V21
W21
Y21
AA21
P20
R20
T20
U22
V22
W22
Y22
AA22
N21
P21
R21
T21
M22
N22
P22
R22
T22
M21
AC17
AA19
M13
M14
M15
AA13
AB13
AA14
AB19
D6
W19
U19
N17
L3
AB18
AA18
W18
U18
D16
AC13
M16
AC20
AC22
AD20
Y23
AA23
AB23
V24
W23
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.
MID_MAIN_3
2011.12.09
10
PLACE AT JACK SIDE
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
R610
C601
10pF
51K
1/16W
1%
EU
L611
120-ohm
EU
OPT
C607
100pF
EU
SC_ID
READY FOR FILTER (EMI)
SC_CVBS_IN
R613
10K
SC_ID_SOC
EU
SC_CVBS_IN_IF
R604
75
1%
EU
SC_L_IN
SC_R_IN
SC_FB
SC_R
SC_G
SC_B
Close to JACK
R601
470K
OPT
R602
470K
OPT
R605
75
1%
R606
75
1%
R608
75
1%
EU
EU
R607
75
1%
R609
22
EU
EU
SC_FB_SOC
PLACE AT MAIN SOC SIDE
C604
10pF
EU
C605
10pF
EU
0
R637
1/16W
EU
C606
10pF
EU
EU
Close to Main Chip
C602
330pF
50V
OPT
C603
330pF
50V
OPT
C608
10uF
16V
C609
10uF
16V
EU
EU
1608 size For EMI
R625
30K
EU
1608 size For EMI
R626
30K
EU
C610
100pF
50V
EU
C611
100pF
50V
EU
SC_CVBS_IN_IF
SCART_Rout_SOC
SCART_Lout_SOC
R614
0
1/16W
5%
EU
R624
0
1/16W
5%
EU
R623 100
R622 100
R620 100
R621 100
R617 100
SC_L_IN_SOC
SC_R_IN_SOC
EU
EU
EU
EU
EU
C615 0.01uF
EU
C614 0.01uF
C612 0.01uF
C613 0.01uF
C616 0.047uF
R618
15K EU
R619
15K
EU
Close to SOC
SC_R_SOC
C619
330pF
50V
EU
C618
330pF
50V
EU
SC_G_SOC
SC_COM_SOC
SC_B_SOC
SC_CVBS_IN_SOC
EU
EU
C620
C621
PLACE AT IC6000
+3.3V_NORMAL
EU
R630
1uF
1uF
+3.3V_NORMAL
EU
R628
68K
EU
R629
100K
R635
10K
EU
R636
10K
EU
68K
R631
100K
EU
SCART_Rout
SCART_Lout
SCART_AMP_R_FB
SCART_AMP_L_FB
EU
EU
EU
EU
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.
DTV/MNT_V_OUT_SOC
R616
EU
75
1%
TU_CVBS
R615
OPT
READY FOR FILTER (EMI)
EU
R600
0
75
1%
TP600
C600
220pF
OPT
C617
100pF
EU
DTV/MNT_V_OUT
MID_MAIN_SCART
2011.12.30
11
A_RVREF1
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
A_RVREF4
+1.5V_DDR
+1.5V_DDR
R706
1K
1%
R707
1K
1%
R708
1K
1%
R709
1K1%C716
C713
0.1uF
C714
0.1uF
C715
0.1uF
0.1uF
R710
A_RVREF4
A_RVREF1
+1.5V_DDR
M8
H1
1%
240
L8
B2
D9
G7
K2
K8
N1
N9
R1
R9
A1
A8
C1
C9
D2
E9
F1
H2
H9
J1
J9
L1
L9
A9
B3
E1
G8
J2
J8
M1
M9
P1
P9
T1
T9
B1
B9
D1
D8
E2
E8
F9
G1
G9
DDR_512MB_SS
IC701
K4B4G1646B-HCK0
VREFCA
VREFDQ
ZQ
VDD_1
VDD_2
VDD_3
VDD_4
VDD_5
VDD_6
VDD_7
VDD_8
VDD_9
VDDQ_1
VDDQ_2
VDDQ_3
VDDQ_4
VDDQ_5
VDDQ_6
VDDQ_7
VDDQ_8
VDDQ_9
NC_1
NC_2
NC_3
NC_4
VSS_1
VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8
VSS_9
VSS_10
VSS_11
VSS_12
VSSQ_1
VSSQ_2
VSSQ_3
VSSQ_4
VSSQ_5
VSSQ_6
VSSQ_7
VSSQ_8
VSSQ_9
A10/AP
A12/BC
RESET
DDR_512MB_SS
IC703
ARA[0-14]
ARA[0]
N3
A0
ARA[1]
P7
A1
ARA[2]
P3
A2
ARA[3]
N2
A3
ARA[4]
P8
A4
ARA[5]
P2
A5
ARA[6]
R8
A6
ARA[7]
R2
A7
ARA[8]
T8
A8
ARA[9]
R3
A9
ARA[10]
L7
ARA[11]
R7
A11
ARA[12]
N7
ARA[13]
T3
A13
ARA[14]
T7
A14
M7
A15
M2
BA0
BA1
BA2
CK
CK
CKE
CS
ODT
RAS
CAS
WE
DQSL
DQSL
DQSU
DQSU
DML
DMU
DQL0
DQL1
DQL2
DQL3
DQL4
DQL5
DQL6
DQL7
DQU0
DQU1
DQU2
DQU3
DQU4
DQU5
DQU6
DQU7
ARBA0
N8
ARBA1
M3
ARBA2
J7
K7
K9
ARCKE
L2
/ARCS
K1
ARODT
J3
/ARRAS
K3
/ARCAS
L3
/ARWE
T2
ARREST
F3
ARDQS0
G3
/ARDQS0
C7
ARDQS1
B7
/ARDQS1
E7
ARDQM0
D3
ARDQM1
ARDQ[0]
E3
ARDQ[1]
F7
ARDQ[2]
F2
ARDQ[3]
F8
ARDQ[4]
H3
ARDQ[5]
H8
ARDQ[6]
G2
ARDQ[7]
H7
ARDQ[8]
D7
ARDQ[9]
C3
ARDQ[10]
C8
ARDQ[11]
C2
ARDQ[12]
A7
ARDQ[13]
A2
ARDQ[14]
B8
ARDQ[15]
A3
ARCLK0
R712
100
5%
/ARCLK0
ARDQ[0-7]
ARDQ[8-15]
ARCLK1
/ARCLK1
ARDQ[16-23]
ARDQ[24-31]
ARA[0-14]
R714
100
5%
ARDQ[16]
ARDQ[17]
ARDQ[18]
ARDQ[19]
ARDQ[20]
ARDQ[21]
ARDQ[22]
ARDQ[23]
ARDQ[24]
ARDQ[25]
ARDQ[26]
ARDQ[27]
ARDQ[28]
ARDQ[29]
ARDQ[30]
ARDQ[31]
ARBA0
ARBA1
ARBA2
ARCKE
/ARCSX
ARODT
/ARRAS
/ARCAS
/ARWE
ARREST
ARDQS2
/ARDQS2
ARDQS3
/ARDQS3
ARDQM2
ARDQM3
ARA[0]
ARA[1]
ARA[2]
ARA[3]
ARA[4]
ARA[5]
ARA[6]
ARA[7]
ARA[8]
ARA[9]
ARA[10]
ARA[11]
ARA[12]
ARA[13]
ARA[14]
K4B4G1646B-HCK0
N3
A0
P7
A1
P3
A2
N2
A3
P8
A4
P2
A5
R8
A6
R2
A7
T8
A8
R3
A9
L7
A10/AP
R7
A11
N7
A12/BC
T3
A13
T7
A14
M7
A15
M2
BA0
N8
BA1
M3
BA2
J7
CK
K7
CK
K9
CKE
L2
CS
K1
ODT
J3
RAS
K3
CAS
L3
WE
T2
RESET
F3
DQSL
G3
DQSL
C7
DQSU
B7
DQSU
E7
DML
D3
DMU
E3
DQL0
F7
DQL1
F2
DQL2
F8
DQL3
H3
DQL4
H8
DQL5
G2
DQL6
H7
DQL7
D7
DQU0
C3
DQU1
C8
DQU2
C2
DQU3
A7
DQU4
A2
DQU5
B8
DQU6
A3
DQU7
+1.5V_DDR
C718
0.1uF
C720
0.1uF
C722
0.1uF
C726
0.1uF
C728
0.1uF
C703
10uF
1uF
10V
C701
+1.5V_DDR
C708
C717
0.1uF
C719
0.1uF
C750
0.1uF
C723
0.1uF
C725
0.1uF
C727
0.1uF
C706
10uF
1uF
10V
VREFCA
VREFDQ
VDD_1
VDD_2
VDD_3
VDD_4
VDD_5
VDD_6
VDD_7
VDD_8
VDD_9
VDDQ_1
VDDQ_2
VDDQ_3
VDDQ_4
VDDQ_5
VDDQ_6
VDDQ_7
VDDQ_8
VDDQ_9
VSS_1
VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8
VSS_9
VSS_10
VSS_11
VSS_12
VSSQ_1
VSSQ_2
VSSQ_3
VSSQ_4
VSSQ_5
VSSQ_6
VSSQ_7
VSSQ_8
VSSQ_9
A_RVREF2
M8
A_RVREF3
H1
1%
240
R716
L8
ZQ
+1.5V_DDR
B2
D9
G7
K2
K8
N1
N9
R1
R9
A1
A8
C1
C9
D2
E9
F1
H2
H9
J1
NC_1
J9
NC_2
L1
NC_3
L9
NC_4
A9
B3
E1
G8
J2
J8
M1
M9
P1
P9
T1
T9
B1
B9
D1
D8
E2
E8
F9
G1
G9
A_RVREF2
A_RVREF3
+1.5V_DDR
+1.5V_DDR
C735
R720
0.1uF
1K
1%
R721
C736
1K
1%
0.1uF
+1.5V_DDR
C707
C705
10uF
1uF
10V
+1.5V_DDR
C733
R718
0.1uF
1K
1%
R719
C734
1K
1%
0.1uF
H5TQ4G63AFR-PBC
N3
A0
P7
A1
P3
A2
N2
A3
P8
A4
P2
A5
R8
A6
R2
A7
T8
A8
R3
A9
L7
A10/AP
R7
A11
N7
A12/BC
T3
A13
T7
A14
M7
A15
M2
BA0
N8
BA1
M3
BA2
J7
CK
K7
CK
K9
CKE
L2
CS
K1
ODT
J3
RAS
K3
CAS
L3
WE
T2
RESET
F3
DQSL
G3
DQSL
C7
DQSU
B7
DQSU
E7
DML
D3
DMU
E3
DQL0
F7
DQL1
F2
DQL2
F8
DQL3
H3
DQL4
H8
DQL5
G2
DQL6
H7
DQL7
D7
DQU0
C3
DQU1
C8
DQU2
C2
DQU3
A7
DQU4
A2
DQU5
B8
DQU6
A3
DQU7
IC701-*1
H5TQ4G63AFR-PBC
DDR_512MB_Hynix
M8
N3
VREFCA
A0
P7
A1
P3
A2
H1
N2
VREFDQ
A3
P8
A4
P2
A5
L8
R8
ZQ
A6
R2
A7
T8
A8
B2
R3
VDD_1
A9
D9
L7
VDD_2
A10/AP
G7
R7
VDD_3
A11
K2
N7
VDD_4
A12/BC
K8
T3
VDD_5
A13
N1
T7
VDD_6
A14
N9
M7
VDD_7
A15
R1
VDD_8
R9
M2
VDD_9
BA0
N8
BA1
M3
BA2
A1
VDDQ_1
A8
J7
VDDQ_2
CK
C1
K7
VDDQ_3
CK
C9
K9
VDDQ_4
CKE
D2
VDDQ_5
E9
L2
VDDQ_6
CS
F1
K1
VDDQ_7
ODT
H2
J3
VDDQ_8
RAS
H9
K3
VDDQ_9
CAS
L3
WE
J1
NC_1
J9
T2
NC_2
RESET
L1
NC_3
L9
NC_4
F3
DQSL
G3
DQSL
A9
C7
VSS_1
DQSU
B3
B7
VSS_2
DQSU
E1
VSS_3
G8
E7
VSS_4
DML
J2
D3
VSS_5
DMU
J8
VSS_6
M1
E3
VSS_7
DQL0
M9
F7
VSS_8
DQL1
P1
F2
VSS_9
DQL2
P9
F8
VSS_10
DQL3
T1
H3
VSS_11
DQL4
T9
H8
VSS_12
DQL5
G2
DQL6
H7
DQL7
B1
VSSQ_1
B9
D7
VSSQ_2
DQU0
D1
C3
VSSQ_3
DQU1
D8
C8
VSSQ_4
DQU2
E2
C2
VSSQ_5
DQU3
E8
A7
VSSQ_6
DQU4
F9
A2
VSSQ_7
DQU5
G1
B8
VSSQ_8
DQU6
G9
A3
VSSQ_9
DQU7
IC701-*2
DDR_512MB_MICRON
IC703-*2
MT41K128M16JT-125:K
MT41K256M16HA-125:E
DDR_512MB_MICRON
M8
N3
VREFCA
A0
P7
A1
P3
A2
H1
N2
VREFDQ
A3
P8
A4
P2
A5
R8
L8
A6
ZQ
R2
A7
T8
A8
R3
B2
A9
VDD_1
L7
D9
A10/AP
VDD_2
R7
G7
A11
VDD_3
K2
N7
A12/BC
VDD_4
K8
T3
VDD_5
A13
N1
VDD_6
N9
M7
VDD_7
NC_5
R1
VDD_8
R9
M2
VDD_9
BA0
N8
BA1
M3
BA2
A1
VDDQ_1
A8
J7
VDDQ_2
CK
C1
K7
VDDQ_3
CK
C9
K9
VDDQ_4
CKE
D2
VDDQ_5
E9
L2
VDDQ_6
CS
F1
K1
VDDQ_7
ODT
H2
J3
VDDQ_8
RAS
H9
K3
VDDQ_9
CAS
L3
WE
J1
NC_1
J9
T2
NC_2
RESET
L1
NC_3
L9
NC_4
T7
F3
A14
DQSL
G3
DQSL
A9
C7
VSS_1
DQSU
B3
B7
VSS_2
DQSU
E1
VSS_3
G8
E7
VSS_4
DML
J2
D3
VSS_5
DMU
J8
VSS_6
M1
E3
VSS_7
DQ0
M9
F7
VSS_8
DQ1
P1
F2
VSS_9
DQ2
P9
F8
VSS_10
DQ3
T1
H3
VSS_11
DQ4
T9
H8
VSS_12
DQ5
G2
DQ6
H7
DQ7
B1
VSSQ_1
B9
D7
VSSQ_2
DQ8
D1
C3
VSSQ_3
DQ9
D8
C8
VSSQ_4
DQ10
E2
C2
VSSQ_5
DQ11
E8
A7
VSSQ_6
DQ12
F9
A2
VSSQ_7
DQ13
G1
B8
VSSQ_8
DQ14
G9
A3
VSSQ_9
DQ15
DDR_256MB_MICRON
M8
N3
VREFCA
A0
P7
A1
P3
A2
N2
H1
A3
VREFDQ
P8
A4
P2
A5
R8
L8
A6
ZQ
R2
A7
T8
A8
R3
B2
A9
VDD_1
L7
D9
A10/AP
VDD_2
R7
G7
A11
VDD_3
N7
K2
A12/BC
VDD_4
T3
K8
A13
VDD_5
N1
VDD_6
N9
M7
VDD_7
NC_5
R1
VDD_8
R9
M2
VDD_9
BA0
N8
BA1
M3
BA2
A1
VDDQ_1
A8
J7
VDDQ_2
CK
C1
K7
VDDQ_3
CK
C9
K9
VDDQ_4
CKE
D2
VDDQ_5
E9
L2
VDDQ_6
CS
F1
K1
VDDQ_7
ODT
H2
J3
VDDQ_8
RAS
H9
K3
VDDQ_9
CAS
L3
WE
J1
NC_1
J9
T2
NC_2
RESET
L1
NC_3
L9
NC_4
T7
F3
A14
DQSL
G3
DQSL
A9
C7
VSS_1
DQSU
B3
B7
VSS_2
DQSU
E1
VSS_3
G8
E7
VSS_4
DML
J2
D3
VSS_5
DMU
J8
VSS_6
M1
E3
VSS_7
DQ0
M9
F7
VSS_8
DQ1
P1
F2
VSS_9
DQ2
P9
F8
VSS_10
DQ3
T1
H3
VSS_11
DQ4
T9
H8
VSS_12
DQ5
G2
DQ6
H7
DQ7
B1
VSSQ_1
B9
D7
VSSQ_2
DQ8
D1
C3
VSSQ_3
DQ9
D8
C8
VSSQ_4
DQ10
E2
C2
VSSQ_5
DQ11
E8
A7
VSSQ_6
DQ12
F9
A2
VSSQ_7
DQ13
G1
B8
VSSQ_8
DQ14
G9
A3
VSSQ_9
DQ15
IC703-*1
MT41K256M16HA-125:E
DDR_512MB_Hynix
N3
M8
A0
VREFCA
P7
A1
P3
A2
N2
H1
A3
VREFDQ
P8
A4
P2
A5
R8
L8
A6
ZQ
R2
A7
T8
A8
R3
B2
A9
VDD_1
L7
D9
A10/AP
VDD_2
R7
G7
A11
VDD_3
N7
K2
A12/BC
VDD_4
T3
K8
A13
VDD_5
N1
VDD_6
M7
N9
NC_5
VDD_7
R1
VDD_8
M2
R9
BA0
VDD_9
N8
BA1
M3
BA2
A1
VDDQ_1
J7
A8
CK
VDDQ_2
K7
C1
CK
VDDQ_3
K9
C9
CKE
VDDQ_4
D2
VDDQ_5
L2
E9
CS
VDDQ_6
K1
F1
ODT
VDDQ_7
J3
H2
RAS
VDDQ_8
K3
H9
CAS
VDDQ_9
L3
WE
J1
NC_1
T2
J9
RESET
NC_2
L1
NC_3
L9
NC_4
F3
DQSL
G3
DQSL
C7
A9
DQSU
VSS_1
B7
B3
DQSU
VSS_2
E1
VSS_3
E7
G8
DML
VSS_4
D3
J2
DMU
VSS_5
J8
VSS_6
E3
M1
DQ0
VSS_7
F7
M9
DQ1
VSS_8
F2
P1
DQ2
VSS_9
F8
P9
DQ3
VSS_10
H3
T1
DQ4
VSS_11
H8
T9
DQ5
VSS_12
G2
DQ6
H7
DQ7
B1
VSSQ_1
D7
B9
DQ8
VSSQ_2
C3
D1
DQ9
VSSQ_3
C8
D8
DQ10
VSSQ_4
C2
E2
DQ11
VSSQ_5
A7
E8
DQ12
VSSQ_6
A2
F9
DQ13
VSSQ_7
B8
G1
DQ14
VSSQ_8
A3
G9
DQ15
VSSQ_9
IC703-*3
IC701-*3
MT41K128M16JT-125:K
DDR_256MB_MICRON
M8
N3
VREFCA
A0
M8
P7
VREFCA
A1
P3
A2
H1
N2
VREFDQ
A3
H1
P8
VREFDQ
A4
P2
A5
R8
L8
A6
ZQ
L8
R2
ZQ
A7
T8
A8
R3
B2
A9
VDD_1
B2
L7
VDD_1
VDD_2
VDD_3
VDD_4
VDD_5
VDD_6
VDD_7
VDD_8
VDD_9
VDDQ_1
VDDQ_2
VDDQ_3
VDDQ_4
VDDQ_5
VDDQ_6
VDDQ_7
VDDQ_8
VDDQ_9
NC_1
NC_2
NC_3
NC_4
NC_6
VSS_1
VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8
VSS_9
VSS_10
VSS_11
VSS_12
VSSQ_1
VSSQ_2
VSSQ_3
VSSQ_4
VSSQ_5
VSSQ_6
VSSQ_7
VSSQ_8
VSSQ_9
D9
A10/AP
VDD_2
D9
R7
G7
A11
VDD_3
G7
N7
K2
A12/BC
VDD_4
K2
T3
K8
A13
VDD_5
K8
N1
VDD_6
N1
N9
M7
VDD_7
NC_5
N9
R1
VDD_8
R1
R9
M2
VDD_9
BA0
R9
N8
BA1
M3
BA2
A1
VDDQ_1
A1
A8
J7
VDDQ_2
CK
A8
C1
K7
VDDQ_3
CK
C1
C9
K9
VDDQ_4
CKE
C9
D2
VDDQ_5
D2
E9
L2
VDDQ_6
CS
E9
F1
K1
VDDQ_7
ODT
F1
H2
J3
VDDQ_8
RAS
H2
H9
K3
VDDQ_9
CAS
H9
L3
WE
J1
NC_1
J1
J9
T2
NC_2
RESET
J9
L1
NC_3
L1
L9
NC_4
L9
T7
F3
NC_6
DQSL
T7
G3
DQSL
A9
C7
VSS_1
DQSU
A9
B3
B7
VSS_2
DQSU
B3
E1
VSS_3
E1
G8
E7
VSS_4
DML
G8
J2
D3
VSS_5
DMU
J2
J8
VSS_6
J8
M1
E3
VSS_7
DQ0
M1
M9
F7
VSS_8
DQ1
M9
P1
F2
VSS_9
DQ2
P1
P9
F8
VSS_10
DQ3
P9
T1
H3
VSS_11
DQ4
T1
T9
H8
VSS_12
DQ5
T9
G2
DQ6
H7
DQ7
B1
VSSQ_1
B1
B9
D7
VSSQ_2
DQ8
B9
D1
C3
VSSQ_3
DQ9
D1
D8
C8
VSSQ_4
DQ10
D8
E2
C2
VSSQ_5
DQ11
E2
E8
A7
VSSQ_6
DQ12
E8
F9
A2
VSSQ_7
DQ13
F9
G1
B8
VSSQ_8
DQ14
G1
G9
A3
VSSQ_9
DQ15
G9
C745
0.1uF
RVREF_A
C751
0.1uF
+1.5V_DDR
C753
0.1uF
R730
1K
1%
R731
1K
1%
C746
0.1uF
C747
0.1uF
RVREF_A
C755
0.1uF
C754
0.1uF
ARCKE
ARCLK1
/ARCLK1
ARCLK0
/ARCLK0
ARODT
/ARRAS
/ARCAS
/ARCS
/ARWE
ARREST
ARBA0
ARBA1
ARBA2
/ARCSX
ARA[0-14]
C702
1uF
+1.5V_DDR
TP700
TP701
ARA[14]
ARA[13]
ARA[12]
ARA[11]
ARA[10]
ARA[9]
ARA[8]
ARA[7]
ARA[6]
ARA[5]
ARA[4]
ARA[3]
ARA[2]
ARA[1]
ARA[0]
C704
10uF
10V
LGE2122[A2_M13]
R1
DDRV_1
R2
DDRV_2
R3
DDRV_3
R4
DDRV_4
R5
DDRV_5
K3
DDRV_6
R6
DDRV_7
L8
DDRV_8
M8
DDRV_9
D17
DDRV_10
A19
DDRV_11
J22
MEMTP
K22
MEMTN
D18
RVREF_A
G8
ARCKE
B5
ARCLK1
A5
ARCLK1
B14
ARCLK0
A14
ARCLK0
F13
ARODT
E13
ARRAS
G13
ARCAS
G15
ARCS
H18
ARWE
G16
ARRESET
D15
ARBA0
F9
ARBA1
G18
ARBA2
F15
ARCSX
D11
ARA14
F16
ARA13
D8
ARA12
E11
ARA11
G9
ARA10
E16
ARA9
F11
ARA8
G17
ARA
F10
ARA6
E17
ARA5
E10
ARA4
E15
ARA3
F17
ARA2
G10
ARA1
F18
ARA0
IC105
ARDQM0
ARDQS0
ARDQS0
ARDQM1
ARDQS1
ARDQS1
ARDQ10
ARDQ11
ARDQ12
ARDQ13
ARDQ14
ARDQ15
ARDQM2
ARDQS2
ARDQS2
ARDQ16
ARDQ17
ARDQ18
ARDQ19
ARDQ20
ARDQ21
ARDQ22
ARDQ23
ARDQM3
ARDQS3
ARDQS3
ARDQ24
ARDQ25
ARDQ26
ARDQ27
ARDQ28
ARDQ29
ARDQ30
ARDQ31
AVDD33_MEMPLL
AVSS33_MEMPLL
ARDQ0
ARDQ1
ARDQ2
ARDQ3
ARDQ4
ARDQ5
ARDQ6
ARDQ7
ARDQ8
ARDQ9
D12
ARDQM0
D14
ARDQS0
C14
/ARDQS0
0.1uF
C700
ARDQ[0]
ARDQ[1]
ARDQ[2]
ARDQ[3]
ARDQ[4]
ARDQ[5]
ARDQ[6]
ARDQ[7]
ARDQM1
ARDQS1
/ARDQS1
ARDQ[8]
ARDQ[9]
ARDQ[10]
ARDQ[11]
ARDQ[12]
ARDQ[13]
ARDQ[14]
ARDQ[15]
ARDQM2
ARDQS2
/ARDQS2
ARDQ[16]
ARDQ[17]
ARDQ[18]
ARDQ[19]
ARDQ[20]
ARDQ[21]
ARDQ[22]
ARDQ[23]
ARDQM3
ARDQS3
/ARDQS3
ARDQ[24]
ARDQ[25]
ARDQ[26]
ARDQ[27]
ARDQ[28]
ARDQ[29]
ARDQ[30]
ARDQ[31]
VDD3V3
B17
D10
C17
C10
C18
B9
E18
D9
C15
A13
B13
B11
B16
A11
A17
C12
A16
C11
C16
A3
D5
C5
E7
B2
C8
B1
A9
C1
C9
C3
C6
A4
B4
A1
B7
C4
C7
B3
A7
A2
D7
A20
H9
ARDQ[0-7]
ARDQ[8-15]
ARDQ[16-23]
ARDQ[24-31]
B_RVREF5
B_RVREF6
+1.5V_DDR
+1.5V_DDR
IC702
R711
BRA[14]
+1.5V_DDR
MT41K128M16JT-125:K
M8
VREFCA
H1
VREFDQ
1%
240
L8
ZQ
B2
VDD_1
D9
VDD_2
G7
VDD_3
K2
VDD_4
K8
VDD_5
N1
VDD_6
N9
VDD_7
R1
VDD_8
R9
VDD_9
A1
VDDQ_1
A8
VDDQ_2
C1
VDDQ_3
C9
VDDQ_4
D2
VDDQ_5
E9
VDDQ_6
F1
VDDQ_7
H2
VDDQ_8
H9
VDDQ_9
J1
NC_1
J9
NC_2
L1
NC_3
L9
NC_4
T7
NC_6
A9
VSS_1
B3
VSS_2
E1
VSS_3
G8
VSS_4
J2
VSS_5
J8
VSS_6
M1
VSS_7
M9
VSS_8
P1
VSS_9
P9
VSS_10
T1
VSS_11
T9
VSS_12
B1
VSSQ_1
B9
VSSQ_2
D1
VSSQ_3
D8
VSSQ_4
E2
VSSQ_5
E8
VSSQ_6
F9
VSSQ_7
G1
VSSQ_8
G9
VSSQ_9
DDR_256MB_MICRON
A10/AP
A12/BC
RESET
IC702-*1
K4B2G1646E-BCK0
DDR_256MB_SS
N3
A0
P7
A1
P3
A2
N2
A3
P8
A4
P2
A5
R8
A6
R2
A7
T8
A8
R3
A9
L7
A10/AP
R7
A11
N7
A12/BC
T3
A13
M7
NC_5
M2
BA0
N8
BA1
M3
BA2
J7
CK
K7
CK
K9
CKE
L2
CS
K1
ODT
J3
RAS
K3
CAS
L3
WE
T2
RESET
F3
DQSL
G3
DQSL
C7
DQSU
B7
DQSU
E7
DML
D3
DMU
E3
DQL0
F7
DQL1
F2
DQL2
F8
DQL3
H3
DQL4
H8
DQL5
G2
DQL6
H7
DQL7
D7
DQU0
C3
DQU1
C8
DQU2
C2
DQU3
A7
DQU4
A2
DQU5
B8
DQU6
A3
DQU7
M8
VREFCA
H1
VREFDQ
L8
ZQ
B2
VDD_1
D9
VDD_2
G7
VDD_3
K2
VDD_4
K8
VDD_5
N1
VDD_6
N9
VDD_7
R1
VDD_8
R9
VDD_9
A1
VDDQ_1
A8
VDDQ_2
C1
VDDQ_3
C9
VDDQ_4
D2
VDDQ_5
E9
VDDQ_6
F1
VDDQ_7
H2
VDDQ_8
H9
VDDQ_9
J1
NC_1
J9
NC_2
L1
NC_3
L9
NC_4
T7
NC_6
A9
VSS_1
B3
VSS_2
E1
VSS_3
G8
VSS_4
J2
VSS_5
J8
VSS_6
M1
VSS_7
M9
VSS_8
P1
VSS_9
P9
VSS_10
T1
VSS_11
T9
VSS_12
B1
VSSQ_1
B9
VSSQ_2
D1
VSSQ_3
D8
VSSQ_4
E2
VSSQ_5
E8
VSSQ_6
F9
VSSQ_7
G1
VSSQ_8
G9
VSSQ_9
BRA[15]
BRBA0
BRBA1
BRBA2
BRCKE
/BRCS
BRODT
/BRRAS
/BRCAS
/BRWE
BRREST
BRDQS0
/BRDQS0
BRDQS1
/BRDQS1
BRDQM0
BRDQM1
BRA[0-14]
R713
100
5%
BRCLK0
/BRCLK0
BRDQ[0-7]
BRDQ[8-15]
BRA[0]
N3
A0
BRA[1]
P7
A1
BRA[2]
P3
A2
BRA[3]
N2
A3
BRA[4]
P8
A4
BRA[5]
P2
A5
BRA[6]
R8
A6
BRA[7]
R2
A7
BRA[8]
T8
A8
BRA[9]
R3
A9
BRA[10]
L7
BRA[11]
R7
A11
BRA[12]
N7
BRA[13]
T3
A13
M7
NC_5
M2
BA0
N8
BA1
M3
BA2
J7
CK
K7
CK
K9
CKE
L2
CS
K1
ODT
J3
RAS
K3
CAS
L3
WE
T2
F3
DQSL
G3
DQSL
C7
DQSU
B7
DQSU
E7
DML
D3
DMU
E3
BRDQ[0]
DQ0
F7
BRDQ[1]
DQ1
F2
BRDQ[2]
DQ2
F8
BRDQ[3]
DQ3
H3
BRDQ[4]
DQ4
H8
BRDQ[5]
DQ5
G2
BRDQ[6]
DQ6
H7
BRDQ[7]
DQ7
BRDQ[8]
D7
DQ8
BRDQ[9]
C3
DQ9
BRDQ[10]
C8
DQ10
BRDQ[11]
C2
DQ11
BRDQ[12]
A7
DQ12
BRDQ[13]
A2
DQ13
BRDQ[14]
B8
DQ14
BRDQ[15]
A3
DQ15
H5TQ2G63DFR-PBC
N3
A0
P7
A1
P3
A2
N2
A3
P8
A4
P2
A5
R8
A6
R2
A7
T8
A8
R3
A9
L7
A10/AP
R7
A11
N7
A12/BC
T3
A13
M7
NC_5
M2
BA0
N8
BA1
M3
BA2
J7
CK
K7
CK
K9
CKE
L2
CS
K1
ODT
J3
RAS
K3
CAS
L3
WE
T2
RESET
F3
DQSL
G3
DQSL
C7
DQSU
B7
DQSU
E7
DML
D3
DMU
E3
DQL0
F7
DQL1
F2
DQL2
F8
DQL3
H3
DQL4
H8
DQL5
G2
DQL6
H7
DQL7
D7
DQU0
C3
DQU1
C8
DQU2
C2
DQU3
A7
DQU4
A2
DQU5
B8
DQU6
A3
DQU7
IC702-*2
DDR_256MB_HYNIX
M8
VREFCA
H1
VREFDQ
L8
ZQ
B2
VDD_1
D9
VDD_2
G7
VDD_3
K2
VDD_4
K8
VDD_5
N1
VDD_6
N9
VDD_7
R1
VDD_8
R9
VDD_9
A1
VDDQ_1
A8
VDDQ_2
C1
VDDQ_3
C9
VDDQ_4
D2
VDDQ_5
E9
VDDQ_6
F1
VDDQ_7
H2
VDDQ_8
H9
VDDQ_9
J1
NC_1
J9
NC_2
L1
NC_3
L9
NC_4
T7
NC_6
A9
VSS_1
B3
VSS_2
E1
VSS_3
G8
VSS_4
J2
VSS_5
J8
VSS_6
M1
VSS_7
M9
VSS_8
P1
VSS_9
P9
VSS_10
T1
VSS_11
T9
VSS_12
B1
VSSQ_1
B9
VSSQ_2
D1
VSSQ_3
D8
VSSQ_4
E2
VSSQ_5
E8
VSSQ_6
F9
VSSQ_7
G1
VSSQ_8
G9
VSSQ_9
RVREF_C
+1.5V_DDR
C741
R726
0.1uF
1K
1%
R727
C742
1K
1%
0.1uF
BRA[0-15]
RVREF_C
BRCLK0
/BRCLK0
BRCKE
BRODT
/BRRAS
/BRCAS
/BRCS
BRBA0
BRBA1
BRBA2
/BRWE
BRA[15]
BRA[14]
BRA[13]
BRA[12]
BRA[11]
BRA[10]
BRA[9]
BRA[8]
BRA[7]
BRA[6]
BRA[5]
BRA[4]
BRA[3]
BRA[2]
BRA[1]
BRA[0]
+1.5V_DDR
C709
B_RVREF6
R702
0.1uF
C710
0.1uF
C711
0.1uF
C712
0.1uF
B_RVREF5
1K
1%
R703
1K
1%
R704
1K
1%
R705
1K
1%
LGE2122[A2_M13]
C2
RVREF_C
J2
BRCLK0
J1
BRCLK0
L6
BRCKE
E3
BRODT
L4
BRRAS
D3
BRCAS
D4
BRCS
J4
BRBA0
M6
BRBA1
E4
BRBA2
K4
BRWE
J3
BRA15
P4
BRA14
G5
BRA13
P6
BRA12
P5
BRA11
L5
BRA10
F4
BRA9
P3
BRA8
H4
BRA7
P2
BRA6
K6
BRA5
M5
BRA4
K5
BRA3
G6
BRA2
N5
BRA1
E5
BRA0
B19
DDRV_12
C19
DDRV_13
D19
DDRV_14
E19
DDRV_15
F19
DDRV_16
G19
DDRV_17
F5
DDRV_18
H5
DDRV_19
N8
DDRV_20
P8
DDRV_21
D13
DDRV_22
E8
DDRV_23
G11
DDRV_24
D20
DDRV_25
E20
DDRV_26
F20
DDRV_27
G20
DDRV_28
R7
DDRV_29
R8
DDRV_30
T5
DDRV_31
T6
DDRV_32
T7
DDRV_33
T8
DDRV_34
IC105
BRDQM0
BRDQS0
BRDQS0
BRDQ0
BRDQ1
BRDQ2
BRDQ3
BRDQ4
BRDQ5
BRDQ6
BRDQ7
BRDQM1
BRDQS1
BRDQS1
BRDQ8
BRDQ9
BRDQ10
BRDQ11
BRDQ12
BRDQ13
BRDQ14
BRDQ15
BRRESET
L1
BRDQM0
H2
BRDQS0
H1
/BRDQS0
BRREST
BRDQ[0]
BRDQ[1]
BRDQ[2]
BRDQ[3]
BRDQ[4]
BRDQ[5]
BRDQ[6]
BRDQ[7]
BRDQM1
BRDQS1
/BRDQS1
BRDQ[8]
BRDQ[9]
BRDQ[10]
BRDQ[11]
BRDQ[12]
BRDQ[13]
BRDQ[14]
BRDQ[15]
E2
N3
E1
N1
D1
P1
D2
N2
H3
K1
K2
N4
F2
M3
F1
L2
F3
M4
G3
G4
BRDQ[0-7]
BRDQ[8-15]
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.
2011.12.09
DDR ONE SIDE 12
CI TS INPUT
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
MT5398_TS_OUT[0-7]
MT5398_MISTRT
MT5398_MIVAL_ERR
MT5398_MCLKI
CI TS OUTPUT
MT5398_TS_IN[0-7]
MT5398_TS_CLK
MT5398_TS_VAL
MT5398_TS_SYNC
Close to MT5369
MT5398_TS_OUT[0]
MT5398_TS_OUT[1]
MT5398_TS_OUT[2]
MT5398_TS_OUT[3]
MT5398_TS_OUT[4]
MT5398_TS_OUT[5]
MT5398_TS_OUT[6]
MT5398_TS_OUT[7]
R907
R908
R909
Close to MT5369
MT5398_TS_IN[0]
MT5398_TS_IN[1]
MT5398_TS_IN[2]
MT5398_TS_IN[3]
MT5398_TS_IN[4]
MT5398_TS_IN[5]
MT5398_TS_IN[6]
MT5398_TS_IN[7]
Close to CI Slot
Close to CI Slot
C900
12pF
50V
OPT
Close to MT5398
AR902
47
AR903
47
CI
47
CI
47
CI
47
AR900 47
AR901 47
R915
R916
R917
CI_A_DATA[0-7]
CI_A_DATA[0]
CI_A_DATA[1]
CI DETECT
+3.3V_NORMAL
CI_A_VS1
/PCM_A_REG
R927
R926
R928 100
+5V_CI_ON
10K
100
CI
0
CI
CI
R929
OPT
R930
47K
CI
R931 22
OPT
R932 22
OPT
10120698-015LF
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
65
66
67
68
R933
10K
OPT
JK900
69
R934
R935
G1 G2
10K
CI
CI_VS1
/PCM_REG
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26 60
27 61
28 62
29 63
30 64
31
32
33
34
R936
10K
CI
CI_A_ADDR[0-14]
CI_A_DATA[3]
CI_A_DATA[4]
CI_A_DATA[5]
CI_A_DATA[6]
CI_A_DATA[7]
CI
R939 22
C906 0.1uF
OPT
0
CI_A_DATA[0]
CI_A_DATA[1]
10K
CI_A_DATA[2]
R937
R938
OPT
10K
OPT
R914
R910
10K
/PCM_OE
/PCM_WE
10K
CI
+3.3V_NORMAL
R906
10K
OPT
R900
10K
OPT
R911 22
R912 22
PCM_RST
/PCM_WAIT
PCM_INPACK
/PCM_A_REG
CI
/PCM_WAIT
PCM_INPACK
R925
CI_VS1
/PCM_REG
/PCM_CE2
/PCM_IRQA
+5V_CI_ON
0
R913
47K
CI
R918
47K
CI
CI_MDI[0-7]
R921
R922
R920
47K
R919
CI
R923
R924
10K
10K
OPT
OPT
C904
C905
0.1uF
10uF
10V
CI
CI
/CI_CD1
CI_TS_DATA[3]
CI_TS_DATA[4]
CI_TS_DATA[5]
CI_TS_DATA[6]
CI_TS_DATA[7]
/PCM_CE2
CI_VS1
CI_MDI[0]
CI_MDI[1]
CI_MDI[2]
CI_MDI[3]
CI_MDI[4]
CI_MDI[5]
CI_MDI[6]
CI_MDI[7]
CI_TS_CLK
CI
22
CI
22
OPT
22
CI_TS_VAL
CI_TS_SYNC
CI_TS_DATA[0]
CI_TS_DATA[1]
CI_TS_DATA[2]
/CI_CD2
CI
CI_MDI[0]
CI_MDI[1]
CI_MDI[2]
CI_MDI[3]
CI
CI_MDI[4]
CI_MDI[5]
CI_MDI[6]
CI_MDI[7]
C902
12pF
50V
Close to CI Slot
OPT
CI
CI_TS_DATA[0]
CI_TS_DATA[1]
CI_TS_DATA[2]
CI_TS_DATA[3]
CI
CI_TS_DATA[4]
CI_TS_DATA[5]
CI_TS_DATA[6]
CI_TS_DATA[7]
CI
47
CI
47
CI
47
CI_MDI[0-7]
CI_IN_TS_SYNC
CI_IN_TS_VAL
CI_IN_TS_CLK
CI_TS_DATA[0-7]
CI_TS_CLK
CI_TS_VAL
CI_TS_SYNC
PCM_RST
/CI_CD1
/CI_CD2
/PCM_IORD
/PCM_IOWR
/PCM_IORD
/PCM_IOWR
/PCM_CE1
CI_A_DATA[2]
CI_A_DATA[3]
CI_A_DATA[4]
CI_A_DATA[5]
CI_A_DATA[6]
CI_A_DATA[7]
CI
CI
CI_A_ADDR[0]
CI_A_ADDR[1]
CI_A_ADDR[2]
CI_A_ADDR[3]
CI_A_ADDR[4]
CI_A_ADDR[5]
CI_A_ADDR[6]
CI_A_ADDR[7]
CI_A_ADDR[8]
CI_A_ADDR[9]
CI_A_ADDR[10]
CI_A_ADDR[11]
CI_A_ADDR[12]
CI_A_ADDR[13]
CI_A_ADDR[14]
R940 22
C907
0.1uF
16V
AR904 0
AR905 0
AR906 0
AR907 0
AR908 0
AR909 0
CI_A_DATA[0-7]
CI
+5V_CI_ON
/PCM_CE1
CI
CI
CI
CI
CI
CI_ADDR[10]
CI_ADDR[11]
CI_ADDR[12]
CI
CI_ADDR[13]
CI_ADDR[14]
CI_A_ADDR[10]
CI_A_ADDR[11]
CI_A_ADDR[9]
CI_A_ADDR[8]
CI_A_ADDR[13]
CI_A_ADDR[14]
CI_A_ADDR[12]
CI_A_ADDR[7]
CI_A_ADDR[6]
CI_A_ADDR[5]
CI_A_ADDR[4]
CI_A_ADDR[3]
CI_A_ADDR[2]
CI_A_ADDR[1]
CI_A_ADDR[0]
CI_DATA[0]
CI_DATA[1]
CI_DATA[2]
CI_DATA[3]
CI_DATA[4]
CI_DATA[5]
CI_DATA[6]
CI_DATA[7]
CI_ADDR[0]
CI_ADDR[1]
CI_ADDR[2]
CI_ADDR[3]
CI_ADDR[4]
CI_ADDR[5]
CI_ADDR[6]
CI_ADDR[7]
CI_ADDR[8]
CI_ADDR[9]
CI_DATA[0-7]
CI_ADDR[0-14]
R941 22
R942 22
/PCM_IRQA
/PCM_OE
/PCM_WE
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.
CI_IN_TS_VAL
CI_IN_TS_CLK
CI_IN_TS_SYNC
MID_MAIN_CI
2011.11.21
13
FROM LPB & PSU
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
+3.5V_ST
P_DET_BOTH_12_3.5V
P_DET_BOTH_12_3.5V
R2410-*1
2.7K
1%
R2409-*1
1.2K
1%
Power_DET
On-semi
+12V
C2401
0.1uF
50V
+3.5V_ST
RL_ON
L2402
CIS21J121
C2406
0.1uF
16V
L2401
CIS21J121
VCC
P_DET_BOTH_24_3.5V
P_DET_BOTH_24_3.5V
R2408
10K
R2401
10K
L/DIM0_MOSI_PWR
IC2401-*1
NCP803SN293
3
2
1
GND
P_DET_BOTH_24_3.5V
R2418-*1
100
P_DET_BOTH_24_3.5V
R2416-*1
100K
P_DET_BOTH_24_3.5V
+12V
P_DET_ONLY_12V
R2410
2.7K
1%
P_DET_ONLY_12V
R2409
1.2K
1%
+24V
MMBT3906(NXP)
Q2401
3
1
2
RESET
C2410-*1
0.1uF
50V
P_DET_BOTH_24_3.5V
+3.5V_ST
R2413
0
5%
P_DET_BOTH_24_3.5V
+3.5V_ST
R2400
R2412
0
8.2K
P_DET_BOTH_12_3.5V
R2411
1.5K
1%
P_DET_BOTH_12_3.5V
L/DIM0_MOSI
VCC
C2411
0.1uF
16V
P_DET_BOTH_12_3.5V
VCC
C2410
0.1uF
50V
P2400
SMAW200-H24S2
POWER_18P
PWR ON
1
1
3.5V
3
3
3.5V
5
5
GND
7
7
24V
9
9
GND
11
11
12V
13
13
12V
15
15
GND
17
17
GND
19
GND
21
19
23
POWER_24P
25
SMAW200-H18S1
P2401
P_DET_BOTH_12_24V
P_DET_BOTH_12_24V
P_DET_BOTH_12_24V
P_DET_BOTH_12_24V
R2417
100K
IC2402
NCP803SN293
RESET
3
2
1
GND
R2416
100K
IC2401
NCP803SN293
RESET
3
2
1
GND
P_DET_BOTH_12_3.5V
INV ON
2
2
PDIM#1
4
4
PDIM#2
6
6
GND
8
8
24V
10
10
GND
12
12
12V
14
14
24V
16
16
GND
18
18
GND
20
L/DIMO_VS
22
L/DIM0_SCLK
24
R2412-*1
8.2K
R2411-*1
1.5K
1%
R2410-*2
2.7K
1%
R2409-*2
1.2K
1%
P_DET_BOTH_12_3.5V
P_DET_BOTH_12_24V
R2416-*2
100K
R2418-*2
100
P_DET_BOTH_12_24V
+3.5V_ST
R2421
10K
OPT
R2419
100
R2418
100
R2425
100
PWM_DIM1
PWM_DIM2
L2403
CIS21J121
L/DIM0_VS_PWR
L/DIM0_SCLK_PWR
IC2401-*2
NCP803SN293
VCC
3
1
GND
P_DET_BOTH_12_24V
POWER_DET
C2412
0.1uF
16V
not to RESET at 8kV ESD
24V-->3.48V
12V-->3.58V
ST_3.5V-->3.5V
+3.3V_NORMAL
R2426
1K
INV_CTL
+24V
C2413
0.1uF
50V
RESET
2
C2410-*2
0.1uF
50V
P_DET_BOTH_12_24V
L/DIM_OUT
R2459
L/DIM0_SCLK
L/DIM0_MOSI
L/DIM0_VS
33
L/DIM_OUT
R2458
33
L/DIM_OUT
R2456
33
R2457
4.7K
L/DIM_OUT
+24V
L2406
BLM18PG121SN1D
C2417
10uF
35V
L/DIM0_SCLK_PWR
L/DIM0_MOSI_PWR
L/DIM0_VS_PWR
C2422
0.1uF
50V
DDR MAIN 1.5V
HDMI LEAKAGE Workaround in MTK A2(A0) (Default= with HDMI_LEAKAGE)
+3.3V_NORMAL
R2454
OPT
0
1/16W
5%
PANEL_VCC
R2453
10K
G
D
S
NTR4501NT1G
Q2408
+5V_Normal
IC2404
RT8289GSP
C2423
0.01uF
50V
BOOT
1
NC_1
2
NC_2
3
FB
4
5A
1%
51K
R1
R2436
16K
R2438
1%
C2424
150pF
50V
R2
Vout=1.222*(1+R1/R2)
9
THERMAL
8
7
6
5
[EP]GND
SW
VIN
GND
EN
D2401
B540C
L2407
4.7uH
40V
VDD3V3_HDMI
C2453
0.1uF
16V
125C
C2425
22uF
10V
C2427
0.1uF
+12V
L2408
BLM18SG121TN1D
C2432
0.01uF
50V
PANEL_CTL
+5V_NORMAL
JP2408
JP2409
125C
C2426
22uF
10V
R2439
10K
16V
C2429
C2428
10uF
10V
POWER_ON/OFF2_3
0.1uF
16V
JP2410
PANEL_POWER
C2433
0.1uF
50V
JP2411
R2437
10K
R2442
B
33K
5.6K
R2441
C
E
C2435
4.7uF
50V
Q2406
MMBT3904(NXP)
Q2407
AO3407A
S
G
POWER_ON/OFF1
POWER_ON/OFF2_1
POWER_ON/OFF2_2
POWER_ON/OFF2_3
POWER_ON/OFF2_4
D
C2440
1uF
25V
OPT
OPT
R2451
1/8W
2K
R2452
OPT
TYP 1450mA
PANEL_VCC
C2443
2K
0.1uF
1/8W
50V
R2404
5.1K
R2406
10K
1%
1%
R2
+1.2V_MTK_CORE
R1
L2400
BLM18PG121SN1D
Placed on SMD-TOP
C2402
C2400
10uF
10uF
16V
16V
+12V
C2403
0.1uF
16V
OPT
PGND
VIN
AGND
FB
IC2400
BD86106EFJ
1
2
THERMAL
3
4
6A
L2404
C2405
0.0068uF
50V
R2403
10K
2uH
POWER_ON/OFF1
C2407
10uF
10V
C2408
10uF
10V
C2409
10uF
10V
C2414
10uF
10V
C2441
47pF
50V
OPT
[EP]
SW_2
8
SW_1
9
7
EN
6
R2402
6.8K
COMP
5
C2404
0.1uF
16V
Vout=0.8*(1+R1/R2)
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.
5V
ZD2402
DDR MAIN 1.5V
POWER_ON/OFF2_1
10K
R2430
C2420
3A
EP[GND]
1
THERMAL
2
3
4
3A
5
AGND
17
0.1uF
BOOT14PWRGD15EN16VIN_3
13
12
11
10
IC2403
TPS54319TRE
7
8
COMP
RT/CLK6VSENSE
C2455
16V
0.1uF
16V
L2411
C2450
0.01uF
50V
330K 1/16W 5%
NR5040T2R2N
C2421
4700pF
50V
2.2uH
C2456
10uF
10V
C2451
10uF
10V
C2454
10uF
10V
C2447
10uF
10V
PH_3
PH_2
PH_1
SS/TR
9
R2432
R2431
15K
1/16W 5%
R2433
56K
1/16W
1%
R2455
R1
47K 1%
R2
+1.5V_DDR
C2452
100pF
50V
C2457
0.1uF
16V
5V
ZD2401
L2409
BLM18PG121SN1D
Placed on SMD-TOP
C2430
10uF
16V
OPT
POWER_ON/OFF2_2
+3.5V_ST
L2405
BLM18PG121SN1D
VIN_1
VIN_2
C2418
10uF
10V
C2419
0.1uF
16V
C2448
10uF
10V
OPT
GND_1
GND_2
Vout=0.827*(1+R1/R2)=1.521V
+3.3V_NORMAL
+12V
IC2405
TPS54327DDAR
EN
1
VFB
9
2
THERMAL
VREG5
C2431
10uF
16V
10K
R2414
C2436
0.1uF
C2434
0.1uF
16V
OPT
16V
3
SS
4
C2415
C2416
1uF
3300pF
10V
50V
Vout=0.765*(1+R1/R2)
30K
3.3K
10K
1%
1/16W
1%
R1
1%
R2
+3.3V_NORMAL
5V
ZD2400
OPT
MAX 3.4 A
L2410
[EP]GND
VIN
16V
8
0.1uF
C2437
VBST
7
SW
6
GND
5
2uH
NR8040T2R0N
MID_POWER
C2438
10uF
10V
C2439
10uF
10V
C2442
10uF
10V
C2444
10uF
10V
C2445
100pF
50V
OPT
R2427
R2440
R2428
2011.11.25
24
Renesas MICOM
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
For Debug
+3.5V_ST
MICOM_DEBUG
P3000
12507WS-04L
5
1
2
3
4
Don’t remove R3014,
not making float P40
R3016 1K
R3014 10K
MICOM_DEBUG
MICOM_DEBUG
MICOM_RESET
GP4 High/MID Power SEQUENCE
POWER_ON/OFF!
POWER_ON/OFF2_1
POWER_ON/OFF2_2
POWER_ON/OFF2_3
POWER_ON/OFF2_4
SOC_RESET
MICOM MODEL OPTION
MICOM MODEL OPTION
+3.5V_ST
MODEL_OPT_0
MODEL_OPT_1
R3007-*2
22K
R3007-*1
56K
MICOM_GED
MICOM_H13
R3002 10K
R3003 10K
MICOM_M13
R3000 10K
R3001 10K
MICOM_NON_GED
R3006 10K
MICOM_PDP
MICOM_NC4_8PIN
R3007 10K
R3010 10K
MICOM_TOUCH_KEY
R3004 10K
R3005 10K
MICOM_GP3_12/15PIN
R3008 10K
MICOM_LCD/OLED
MICOM_TACT_KEY
R3013 10K
MICOM_LOGO_LIGHT
R3012 10K
MICOM_NON_LOGO_LIGHT
MICOM_OLED_FRC
MICOM_OLED_MAIN
MODEL1_OPT_0
MODEL1_OPT_1
MODEL1_OPT_2
MODEL1_OPT_3
MODEL1_OPT_4
MODEL1_OPT_5
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.
MODEL_OPT_2
MODEL_OPT_3
MODEL_OPT_5
0
NON LOGO
TACT_KEY
LCD
/ OLED
IR_wafer(12/15)
M13 MODEL_OPT_4
NON_GED
1
LOGO
TOUCH_KEY
PDP
IR_wafer(10pin)
H13
GED
CAM_PWR_ON_CMD
For LOGO LIGHT
Ready for sample set
Need to Assign ADC port
Ready for sample set
EDID_WP
P75/KR5/INTP9/SCK01/SCL01
P74/KR4/INTP8/SI01/SDA01
P30/INTP3/RTC1HZ/SCK11/SCL11
I2C_SCL_MICOM
I2C_SDA_MICOM
EDID_WP
PANEL_CTL
WOL/WIFI_POWER_ON
HDMI_CEC
POWER_ON/OFF2_2
POWER_ON/OFF2_3
EYE_SDA
EYE_SCL
CAM_PWR_ON_CMD
P60/SCLA0
P61/SDAA0
P31/TI03/TO03/INTP4
P73/KR3/SO01
P72/KR2/SO21
P71/KR1/SI21/SDA21
P70/KR0/SCK21/SCL21
IR
+3.5V_ST
P62
P63
R3035
3.3K
R3036
3.3K
EYE_Q_10P
P122/X2/EXCLK
P121/X1
REGC47VSS48VDD
44
45
46
1
2
3
4
IC3000-*1
5
6
R5F100GEAFB#30
7
MICOM_LEAD_Cu
8
9
10
11
12
13
14
15
16
17
P17/TI02/TO02
P51/INTP2/SO11
P16/TI01/TO01/INTP5
P50/INTP1/SI11/SDA11
P15/PCLBUZ1/SCK20/SCL20
HDMI_WAUP:HDMI_INIT
MHL_DET
+3.5V_ST
+3.5V_ST
R3021
10K
P60/SCLA0
P61/SDAA0
P31/TI03/TO03/INTP4
P75/KR5/INTP9/SCK01/SCL01
P74/KR4/INTP8/SI01/SDA01
P73/KR3/SO01
P72/KR2/SO21
P71/KR1/SI21/SDA21
P70/KR0/SCK21/SCL21
P30/INTP3/RTC1HZ/SCK11/SCL11
EYE_Q_10P
P120/ANI19
P41/TI07/TO07
P40/TOOL0
RESET41P124/XT2/EXCLKS
P123/XT1
P137/INTP0
37
38
39
40
42
43
18
19
20
P13/TXD2/SO20
P14/RXD2/SI20/SDA20
P12/SO00/TXD0/TOOLTXD
P11/SI00/RXD0/TOOLRXD/SDA00
36
35
34
33
32
31
30
29
28
27
26
25
21
22
23
24
P146
P147/ANI18
P10/SCK00/SCL00
P140/PCLBUZ0/INTP6
P00/TI00/TXD1
P01/TO00/RXD1
P130
P20/ANI0/AVREFP
P21/ANI1/AVREFM
P22/ANI2
P23/ANI3
P24/ANI4
P25/ANI5
P26/ANI6
P27/ANI7
MHL_DET
C3000
0.1uF
P62
P63
8pF
C3002
X3000
32.768KHz
10K
GND
R3032
Ready For
Commercial
C3001 0.47uF
P137/INTP0
P122/X2/EXCLK
P121/X1
REGC
VSS
VDD
43
44
45
46
47
48
1
2
3
4
5
6
7
8
IC3000
R5F100GEAFB
MICOM_LEAD_Au
9
10
11
12
13
14
15
16
17
18
P17/TI02/TO02
P51/INTP2/SO11
P16/TI01/TO01/INTP5
P50/INTP1/SI11/SDA11
P14/RXD2/SI20/SDA20
P15/PCLBUZ1/SCK20/SCL20
LED_R
POWER_DET
WOL/ETH_POWER_ON
WOL_CTL
POWER_ON/OFF1
LED_R
SOC_RESET
C3003 8pF
R3028
4.7M
MICOM_RESET
OPT
R3029 22
MICOM_RESET_22OHM
P40/TOOL0
RESET
P124/XT2/EXCLKS
P123/XT1
39
40
41
42
19
20
21
LOGO_LIGHT
MICOM_DEBUG
LOGO_LIGHT
C3004
0.1uF
16V
P120/ANI19
P41/TI07/TO07
37
38
36
35
34
33
32
31
30
29
28
27
26
25
22
23
24
+3.5V_ST
10K
R3030
R3031
P140/PCLBUZ0/INTP6
P00/TI00/TXD1
P01/TO00/RXD1
P130
P20/ANI0/AVREFP
P21/ANI1/AVREFM
P22/ANI2
P23/ANI3
P24/ANI4
P25/ANI5
P26/ANI6
P27/ANI7
P146
P147/ANI18
P13/TXD2/SO20
P10/SCK00/SCL00
P12/SO00/TXD0/TOOLTXD
P11/SI00/RXD0/TOOLRXD/SDA00
INV_CTL
SOC_TX
SOC_RX
AMP_MUTE
CAM_CTL
MODEL1_OPT_5
CAM_CTL
CEC_REMOTE
MICOM_RESET_SW
JTP-1127WEM
OPT
270K
4 3
ST_BY_DET_CAM
MICOM
SW3000
BAT54_SUZHO
1 2
ST_BY_DET_CAM
MICOM_RESET_33OHM
R3029-*1 33
R3033
27K
D3000
G
Q3001-*1
SI1012CR-T1-GE3
S
D
HDMI_CEC_FET_VISHAY
RL_ON
SCART_MUTE
POWER_ON/OFF2_4
POWER_ON/OFF2_1
KEY2
KEY1
MODEL1_OPT_1
MODEL1_OPT_4
MODEL1_OPT_0
SIDE_HP_MUTE
MODEL1_OPT_3
MODEL1_OPT_2
For CEC
+3.5V_ST
D
G
S
Q3001
RUE003N02
HDMI_CEC_FET_ROHM
R3034
120K
2012.02.22
30
SCART_MUTE
POWER_ON/OFF2_4
HDMI_CEC