Download LED TV SERVICE MANUAL

LED TV
SERVICE MANUAL
CHASSIS : LA32B
MODEL : 32LN5300
32LN5300-UB
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
P/NO : MFL67647401 (1212-REV00)
Printed in Korea
CONTENTS
CONTENTS .............................................................................................. 2
PRODUCT SAFETY ................................................................................. 3
SPECIFICATION ....................................................................................... 4
ADJUSTMENT INSTRUCTION ................................................................ 9
TROUBLE SHOOTING ............................................................................ 16
BLOCK DIAGRAM.................................................................................. 22
EXPLODED VIEW .................................................................................. 24
SCHEMATIC CIRCUIT DIAGRAM ..............................................................
-2-
SAFETY PRECAUTIONS
IMPORTANT SAFETY NOTICE
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by
in the
Schematic Diagram and Exploded View.
It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent
Shock, Fire, or other Hazards.
Do not modify the original design without permission of manufacturer.
General Guidance
Leakage Current Hot Check (See below Figure)
Plug the AC cord directly into the AC outlet.
An isolation Transformer should always be used during the
servicing of a receiver whose chassis is not isolated from the AC
power line. Use a transformer of adequate power rating as this
protects the technician from accidents resulting in personal injury
from electrical shocks.
It will also protect the receiver and it's components from being
damaged by accidental shorts of the circuitry that may be
inadvertently introduced during the service operation.
If any fuse (or Fusible Resistor) in this TV receiver is blown,
replace it with the specified.
When replacing a high wattage resistor (Oxide Metal Film Resistor,
over 1 W), keep the resistor 10 mm away from PCB.
Keep wires away from high voltage or high temperature parts.
Do not use a line Isolation Transformer during this check.
Connect 1.5 K / 10 watt resistor in parallel with a 0.15 uF capacitor
between a known good earth ground (Water Pipe, Conduit, etc.)
and the exposed metallic parts.
Measure the AC voltage across the resistor using AC voltmeter
with 1000 ohms/volt or more sensitivity.
Reverse plug the AC cord into the AC outlet and repeat AC voltage
measurements for each exposed metallic part. Any voltage
measured must not exceed 0.75 volt RMS which is corresponds to
0.5 mA.
In case any measurement is out of the limits specified, there is
possibility of shock hazard and the set must be checked and
repaired before it is returned to the customer.
Leakage Current Hot Check circuit
Before returning the receiver to the customer,
always perform an AC leakage current check on the exposed
metallic parts of the cabinet, such as antennas, terminals, etc., to
be sure the set is safe to operate without damage of electrical
shock.
Leakage Current Cold Check(Antenna Cold Check)
With the instrument AC plug removed from AC source, connect an
electrical jumper across the two AC plug prongs. Place the AC
switch in the on position, connect one lead of ohm-meter to the AC
plug prongs tied together and touch other ohm-meter lead in turn to
each exposed metallic parts such as antenna terminals, phone
jacks, etc.
If the exposed metallic part has a return path to the chassis, the
measured resistance should be between 1 MΩ and 5.2 MΩ.
When the exposed metal has no return path to the chassis the
reading must be infinite.
An other abnormality exists that must be corrected before the
receiver is returned to the customer.
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
-3-
LGE Internal Use Only
SERVICING PRECAUTIONS
CAUTION: Before servicing receivers covered by this service
manual and its supplements and addenda, read and follow the
SAFETY PRECAUTIONS on page 3 of this publication.
NOTE: If unforeseen circumstances create conflict between the
following servicing precautions and any of the safety precautions
on page 3 of this publication, always follow the safety precautions.
Remember: Safety First.
General Servicing Precautions
1. Always unplug the receiver AC power cord from the AC power
source before;
a. Removing or reinstalling any component, circuit board module or any other receiver assembly.
b. Disconnecting or reconnecting any receiver electrical plug or
other electrical connection.
c. Connecting a test substitute in parallel with an electrolytic
capacitor in the receiver.
CAUTION: A wrong part substitution or incorrect polarity
installation of electrolytic capacitors may result in an explosion hazard.
2. Test high voltage only by measuring it with an appropriate
high voltage meter or other voltage measuring device (DVM,
FETVOM, etc) equipped with a suitable high voltage probe.
Do not test high voltage by "drawing an arc".
3. Do not spray chemicals on or near this receiver or any of its
assemblies.
4. Unless specified otherwise in this service manual, clean
electrical contacts only by applying the following mixture to the
contacts with a pipe cleaner, cotton-tipped stick or comparable
non-abrasive applicator; 10 % (by volume) Acetone and 90 %
(by volume) isopropyl alcohol (90 % - 99 % strength)
CAUTION: This is a flammable mixture.
Unless specified otherwise in this service manual, lubrication of
contacts in not required.
5. Do not defeat any plug/socket B+ voltage interlocks with which
receivers covered by this service manual might be equipped.
6. Do not apply AC power to this instrument and/or any of its
electrical assemblies unless all solid-state device heat sinks are
correctly installed.
7. Always connect the test receiver ground lead to the receiver
chassis ground before connecting the test receiver positive
lead.
Always remove the test receiver ground lead last.
8. Use with this receiver only the test fixtures specified in this
service manual.
CAUTION: Do not connect the test fixture ground strap to any
heat sink in this receiver.
Electrostatically Sensitive (ES) Devices
Some semiconductor (solid-state) devices can be damaged easily by static electricity. Such components commonly are called
Electrostatically Sensitive (ES) Devices. Examples of typical ES
devices are integrated circuits and some field-effect transistors
and semiconductor “chip” components. The following techniques
should be used to help reduce the incidence of component damage caused by static by static electricity.
1. Immediately before handling any semiconductor component or
semiconductor-equipped assembly, drain off any electrostatic
charge on your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging
wrist strap device, which should be removed to prevent potential shock reasons prior to applying power to the unit under test.
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
2. After removing an electrical assembly equipped with ES
devices, place the assembly on a conductive surface such as
aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ES
devices.
4. Use only an anti-static type solder removal device. Some solder
removal devices not classified as “anti-static” can generate
electrical charges sufficient to damage ES devices.
5. Do not use freon-propelled chemicals. These can generate
electrical charges sufficient to damage ES devices.
6. Do not remove a replacement ES device from its protective
package until immediately before you are ready to install it.
(Most replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or
comparable conductive material).
7. Immediately before removing the protective material from the
leads of a replacement ES device, touch the protective material
to the chassis or circuit assembly into which the device will be
installed.
CAUTION: Be sure no power is applied to the chassis or circuit,
and observe all other safety precautions.
8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the
brushing together of your clothes fabric or the lifting of your
foot from a carpeted floor can generate static electricity sufficient to damage an ES device.)
General Soldering Guidelines
1. Use a grounded-tip, low-wattage soldering iron and appropriate
tip size and shape that will maintain tip temperature within the
range or 500 °F to 600 °F.
2. Use an appropriate gauge of RMA resin-core solder composed
of 60 parts tin/40 parts lead.
3. Keep the soldering iron tip clean and well tinned.
4. Thoroughly clean the surfaces to be soldered. Use a mall wirebristle (0.5 inch, or 1.25 cm) brush with a metal handle.
Do not use freon-propelled spray-on cleaners.
5. Use the following unsoldering technique
a. Allow the soldering iron tip to reach normal temperature.
(500 °F to 600 °F)
b. Heat the component lead until the solder melts.
c. Quickly draw the melted solder with an anti-static, suctiontype solder removal device or with solder braid.
CAUTION: Work quickly to avoid overheating the circuit
board printed foil.
6. Use the following soldering technique.
a. Allow the soldering iron tip to reach a normal temperature
(500 °F to 600 °F)
b. First, hold the soldering iron tip and solder the strand against
the component lead until the solder melts.
c. Quickly move the soldering iron tip to the junction of the
component lead and the printed circuit foil, and hold it there
only until the solder flows onto and around both the component lead and the foil.
CAUTION: Work quickly to avoid overheating the circuit
board printed foil.
d. Closely inspect the solder area and remove any excess or
splashed solder with a small wire-bristle brush.
-4-
LGE Internal Use Only
IC Remove/Replacement
Some chassis circuit boards have slotted holes (oblong) through
which the IC leads are inserted and then bent flat against the circuit foil. When holes are the slotted type, the following technique
should be used to remove and replace the IC. When working with
boards using the familiar round hole, use the standard technique
as outlined in paragraphs 5 and 6 above.
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.
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).
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).
"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.
1. Carefully remove the damaged copper pattern with a sharp
knife. (Remove only as much copper as absolutely necessary).
2. carefully scratch away the solder resist and acrylic coating (if
used) from the end of the remaining copper pattern.
3. Bend a small "U" in one end of a small gauge jumper wire and
carefully crimp it around the IC pin. Solder the IC connection.
4. Route the jumper wire along the path of the out-away copper
pattern and let it overlap the previously scraped end of the
good copper pattern. Solder the overlapped area and clip off
any excess jumper wire.
At Other Connections
Use the following technique to repair the defective copper pattern
at connections other than IC Pins. This technique involves the
installation of a jumper wire on the component side of the circuit
board.
1. Remove the defective copper pattern with a sharp knife.
Remove at least 1/4 inch of copper, to ensure that a hazardous
condition will not exist if the jumper wire opens.
2. Trace along the copper pattern from both sides of the pattern
break and locate the nearest component that is directly connected to the affected copper pattern.
3. Connect insulated 20-gauge jumper wire from the lead of the
nearest component on one side of the pattern break to the lead
of the nearest component on the other side.
Carefully crimp and solder the connections.
CAUTION: Be sure the insulated jumper wire is dressed so the
it does not touch components or sharp edges.
Fuse and Conventional Resistor
Removal/Replacement
1. Clip each fuse or resistor lead at top of the circuit board hollow
stake.
2. Securely crimp the leads of replacement component around
notch at stake top.
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
-5-
LGE Internal Use Only
SPECIFICATION
NOTE : Specifications and others are subject to change without notice for improvement.
1. Application range
3. Test method
This spec sheet is applied LED TV with LA32Bchassis
1) Performance: LGE TV test method followed
2) Demanded other specification
- Safety : UL, CSA, IEC specification
- EMC: FCC, ICES, IEC specification
2. Test condition
Each part is tested as below without special notice.
1) Temperature : 25 ºC ± 5 ºC(77 ± 9 ºF) , CST : 40 ºC±5 ºC
2) Relative Humidity: 65 % ± 10 %
3) Power Voltage
Market
Input voltage
Frequency
USA
110~240V
50/60Hz
Remark
Standard Voltage of each
product is marked by
models
4) Specification and performance of each parts are followed
each drawing and specification by part number in
accordance with BOM
5) The receiver must be operated for about 20 minutes prior to
the adjustment
4. General Specification
No
Item
Specification
Result
Remark
1.
Receiving System
1) ATSC / NTSC-M / 64 QAM / 256 QAM
2.
Available Channel
1) VHF : 02~13
2) UHF : 14~69
3) DTV : 02-69
4) CATV : 01~135
5) CADTV : 01~135
3.
Input Voltage
AC 100 ~ 240V 50/60Hz
4.
Market
NORTH AMERICA
5.
Screen Size
32/39/42/47/50/55inch Wide
(1920 × 1080)
55LN5400-UA
50LN5400-UA
47LN5400-UA
42LN5400-UA
42LN5300-UB
39LN5300-UB
32LN5300-UB
55LN5200-UA
47LN5200-UA
42LN5200-UA
32/37inch Wide (1366 × 768)
37LN530B-UA
32LN530B-UA
32LN520B-UA
6.
Aspect Ratio
16:9
7.
Tuning System
FS
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
-6-
Mark : 110V, 60Hz (N.America)
LGE Internal Use Only
No
8.
Item
Module
Specification
Result
Remark
POLA
LC550DUK-SEE1
LGD
55LN5400-UA
Direct
LC500DUE-SFR1
LGD
50LN5400-UA
Direct
LC470DUE-SFR1
LGD
47LN5400-UA
Direct
LC420DUE-SFR1
LGD
42LN5400-UA
Direct
LC420DUE-SFR1
LGD
42LN5300-UB
POLA
TBD
AUO
42LN5300-UB
POLA
HC420DUN-SLFP1
LGD
42LN5300-UB
POLA
HC390DUN-VCFP1
CMI
39LN5300-UB
POLA
TBD
AUO
39LN5300-UB
POLA
HC320DXN-VSFP1
CSOT
32LN5300-UB
Direct
LC320DUE-SFR1
LGD
32LN5300-UB
Direct
LC370DXE-SFR1
LGD
37LN530B-UA
Direct
LC320DXE-SFR1
LGD
32LN530B-UA
POLA
HC320DXN-SLFP1
LGD
32LN530B-UA
Direct
i-D
LGD
55LN5200-UA
Direct
i-D
LGD
47LN5200-UA
Direct
i-D
LGD
42LN5200-UA
Direct
i-D
LGD
32LN520B-UA
9.
Operating Environment
1) Temp : 0 ~ 40 deg
2) Humidity : ~ 80 %
10.
Storage Environment
1) Temp : -20 ~ 60 deg
2) Humidity : ~ 85 %
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
-7-
LGE Internal Use Only
5. Supported video resolutions
5.1. Component input(Y, CB/PB, CR/PR)
No
Resolution
H-freq(kHz)
V-freq.(kHz)
Pixel clock
Proposed
1.
720*480
15.73
60.00
13.5135
SDTV ,DVD 480I
2.
720*480
15.73
59.94
13.50
SDTV ,DVD 480I
3.
720*480
31.50
60.00
27.027
SDTV 480P
4.
720*480
31.47
59.94
27.00
SDTV 480P
5.
1280*720
45.00
60.00
74.25
HDTV 720P
6.
1280*720
44.96
59.94
74.176
HDTV 720P
7.
1920*1080
33.75
60.00
74.25
HDTV 1080I
8.
1920*1080
33.72
59.94
74.176
HDTV 1080I
9.
1920*1080
67.50
60.00
148.50
HDTV 1080P
10.
1920*1080
67.432
59.94
148.352
HDTV 1080P
11.
1920*1080
27.00
24.00
74.25
HDTV 1080P
12.
1920*1080
26.97
23.94
74.176
HDTV 1080P
13.
1920*1080
33.75
30.00
74.25
HDTV 1080P
14.
1920*1080
33.71
29.97
74.176
HDTV 1080P
Resolution
H-freq(kHz)
V-freq.(kHz)
Pixel clock
Proposed
720*480
31.47
60.00
27.027
SDTV 480P
2.
720*480
31.47
59.94
27.00
SDTV 480P
3.
1280*720
45.00
60.00
74.25
HDTV 720P
4.
1280*720
44.96
59.94
74.176
HDTV 720P
5.
1920*1080
33.75
60.00
74.25
HDTV 1080I
6.
1920*1080
33.72
59.94
74.176
HDTV 1080I
7.
1920*1080
67.50
60.00
148.50
HDTV 1080P
8.
1920*1080
67.432
59.94
148.352
HDTV 1080P
5.2. HDMI Input (DTV)
No
DTV
1.
9.
1920*1080
27.00
24.00
74.25
HDTV 1080P
10.
1920*1080
26.97
23.976
74.176
HDTV 1080P
11.
1920*1080
33.75
30.00
74.25
HDTV 1080P
12.
1920*1080
33.71
29.97
74.176
HDTV 1080P
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
-8-
LGE Internal Use Only
ADJUSTMENT INSTRUCTION
1. Application
This spec. sheet applies to LA32B Chassis applied LED TV all
models manufactured in TV factory
4. MAIN PCBA Adjustments
2. Specification
(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 ±5 ºC of temperature and 65±10% of relative humidity if
there is no specific designation
(4) The input voltage of the receiver must keep 100~240V,
50/60Hz
(5) At first Worker must turn on the SET by using Power Only
key.
(6) The receiver must be operated for about 5 minutes prior to
the adjustment when module is in the circumstance of over
15 ºC
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
* Download
(1) Execute ISP program “Mstar ISP Utility” and then click
“Config” tab.
(2) Set as below, and then click “Auto Detect” and check “OK”
message
If display “Error”, Check connect computer, jig, and set.
(3) Click “Connect” tab. If display “Can’t ”, Check connect
computer, jig, and set.
(1)
(2)
(3)
OK
Please Check the Speed :
To use speed between from 200KHz to 400KHz
(4) Click “Read” tab, and then load download file(XXXX.bin) by
clicking “Read”
(4)
filexxx.bin
3. Adjustment items
3.1. Main PCBA Adjustments
(1) ADC adjustment : ADC adjustment is OTP (Auto ADC)
(2) EDID download : HDMI
■ Above adjustment items can be also performed in Final
Assembly if needed.
Both Board-level and Final assembly adjustment items can
be check using In-Start Menu (1.Adjust Check).
3.2. Final assembly adjustment
(1) White Balance adjustment
(2) RS-232C functionality check
(3) Factory Option setting per destination
(4) Shipment mode setting (In-Stop)
(5) GND and HI-POT test
(5)
(7) ……….OK
3.3. Appendix
(1) Shipment conditions
(2) Tool option menu
(3) USB Download (S/W Update, Option and Service only)
(4) Preset CH Information
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
(5) Click “Auto” tab and set as below.
(6) Click “Run”.
(7) After downloading, check “OK” message.
(6)
-9-
LGE Internal Use Only
4.1. ADC Adjustment
4.2.5. EDID DATA
4.1.1. Overview
▪ ADC adjustment is needed to find the optimum black level
and gain in Analog-to-Digital device and to compensate RGB
deviation.
▪ ADC adjustment is OTP (Auto ADC)
4.2. EDID Download
4.2.1. Overview
▪ I t is a VESA regulation. A PC or a MNT will display an
optimal resolution through information sharing without any
necessity of user input. It is a realization of “Plug and Play”.
4.2.2. Equipment
(1) Since EDID data is embedded, EDID download JIG, HDMI
cable is not need.
(2) Adjust by using remote controller
4.2.3. Download method (using DFT)
※ PC(for communication through RS-232C), UART baud rate:
115200 bps
Command : aa 00 00 (Start Factory mode)
Command : ae 00 10 (Download All EDID)
Command : aa 00 90 (End of Factory mode)
4.2.4. Download method (using Service Remocon)
(1) Press Adj. key on the Adj. R/C.
(2) Select EDID D/L menu.
(3) By pressing Enter key, EDID download will begin
(4) If Download is successful, OK is display, but If Download is
failure, NG is displayed.
(5) If Download is failure, Re-try downloads.
※Caution : W hen EDID Download, must remove HDMI
Cable.
(6) EDID Write confirmation
EDID D/L (PCM)
HDMI1 : OK
HDMI2 : OK
4.2.5.1. North America (PCM)
4.2.5.1.1. FHD Model
■ HDMI 1-FHD-8BIT (C/S : E808)
EDID Block 0, Bytes 0-127 [00H-7FH]
0
10
20
30
40
50
60
70
0 1 2 3 4 5 6 7 8 9 A B C D E F
----------------------------------------------------------------------------| 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01
| 01 17 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26
| 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80
| 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
| 45 00 40 84 63 00 00 1E 66 21 50 B0 51 00 1B 30
| 40 70 36 00 40 84 63 00 00 1E 00 00 00 FD 00 3A
| 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
| 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 E8
EDID Block 1, Bytes 128-255 [80H-FFH]
0
10
20
30
40
50
60
70
0 1 2 3 4 5 6 7 8 9 A B C D E F
----------------------------------------------------------------------------| 02 03 19 F1 48 90 22 20 05 04 03 02 01 23 09 57
| 07 67 03 0C 00 10 00 80 1E 02 3A 80 18 71 38 2D
| 40 58 2C 04 05 40 84 63 00 00 1E 01 1D 80 18 71
| 1C 16 20 58 2C 25 00 40 84 63 00 00 9E 01 1D 00
| 72 51 D0 1E 20 6E 28 55 00 40 84 63 00 00 1E 8C
| 0A D0 8A 20 E0 2D 10 10 3E 96 00 40 84 63 00 00
| 18 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
| 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 08
■ HDMI 2-FHD-8BIT (C/S : E8F8)
EDID Block 0, Bytes 0-127 [00H-7FH]
0
10
20
30
40
50
60
70
0 1 2 3 4 5 6 7 8 9 A B C D E F
----------------------------------------------------------------------------| 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01
| 01 17 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26
| 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80
| 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
| 45 00 40 84 63 00 00 1E 66 21 50 B0 51 00 1B 30
| 40 70 36 00 40 84 63 00 00 1E 00 00 00 FD 00 3A
| 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
| 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 E8
EDID Block 1, Bytes 128-255 [80H-FFH]
0
10
20
30
40
50
60
70
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
- 10 -
0 1 2 3 4 5 6 7 8 9 A B C D E F
----------------------------------------------------------------------------| 02 03 19 F1 48 90 22 20 05 04 03 02 01 23 09 57
| 07 67 03 0C 00 20 00 80 1E 02 3A 80 18 71 38 2D
| 40 58 2C 04 05 40 84 63 00 00 1E 01 1D 80 18 71
| 1C 16 20 58 2C 25 00 40 84 63 00 00 9E 01 1D 00
| 72 51 D0 1E 20 6E 28 55 00 40 84 63 00 00 1E 8C
| 0A D0 8A 20 E0 2D 10 10 3E 96 00 40 84 63 00 00
| 18 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
| 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 F8
LGE Internal Use Only
4.2.5.1.2. HD Model
4.2.5.2. AC3 EDID Data
4.2.5.2.1. FHD Model
■ HDMI 1-HD (C/S : 7008)
EDID Block 0, Bytes 0-127 [00H-7FH]
0
10
20
30
40
50
60
70
0 1 2 3 4 5 6 7 8 9 A B C D E F
----------------------------------------------------------------------------| 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01
| 01 17 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26
| 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 01 01
| 01 01 01 01 01 01 66 21 50 B0 51 00 1B 30 40 70
| 36 00 40 84 63 00 00 1E 64 19 00 40 41 00 26 30
| 18 88 36 00 40 84 63 00 00 1E 00 00 00 FD 00 3A
| 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
| 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 70
EDID Block 1, Bytes 128-255 [80H-FFH]
0
10
20
30
40
50
60
70
0 1 2 3 4 5 6 7 8 9 A B C D E F
----------------------------------------------------------------------------| 02 03 19 F1 48 10 22 20 05 84 03 02 01 23 09 57
| 07 67 03 0C 00 10 00 80 1E 02 3A 80 18 71 38 2D
| 40 58 2C 04 05 40 84 63 00 00 1E 01 1D 80 18 71
| 1C 16 20 58 2C 25 00 40 84 63 00 00 9E 01 1D 00
| 72 51 D0 1E 20 6E 28 55 00 40 84 63 00 00 1E 8C
| 0A D0 8A 20 E0 2D 10 10 3E 96 00 40 84 63 00 00
| 18 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
| 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 08
■ HDMI 2-HD (C/S : 70F8)
EDID Block 0, Bytes 0-127 [00H-7FH]
0
10
20
30
40
50
60
70
0 1 2 3 4 5 6 7 8 9 A B C D E F
----------------------------------------------------------------------------| 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01
| 01 17 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26
| 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 01 01
| 01 01 01 01 01 01 66 21 50 B0 51 00 1B 30 40 70
| 36 00 40 84 63 00 00 1E 64 19 00 40 41 00 26 30
| 18 88 36 00 40 84 63 00 00 1E 00 00 00 FD 00 3A
| 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
| 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 70
EDID Block 1, Bytes 128-255 [80H-FFH]
0
10
20
30
40
50
60
70
0 1 2 3 4 5 6 7 8 9 A B C D E F
----------------------------------------------------------------------------| 02 03 19 F1 48 10 22 20 05 84 03 02 01 23 09 57
| 07 67 03 0C 00 20 00 80 1E 02 3A 80 18 71 38 2D
| 40 58 2C 04 05 40 84 63 00 00 1E 01 1D 80 18 71
| 1C 16 20 58 2C 25 00 40 84 63 00 00 9E 01 1D 00
| 72 51 D0 1E 20 6E 28 55 00 40 84 63 00 00 1E 8C
| 0A D0 8A 20 E0 2D 10 10 3E 96 00 40 84 63 00 00
| 18 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
| 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 F8
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
- 11 -
■ HDMI 1-FHD-8BIT (C/S : E896)
EDID Block 0, Bytes 0-127 [00H-7FH]
0
10
20
30
40
50
60
70
0 1 2 3 4 5 6 7 8 9 A B C D E F
----------------------------------------------------------------------------| 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01
| 01 17 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26
| 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80
| 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
| 45 00 40 84 63 00 00 1E 66 21 50 B0 51 00 1B 30
| 40 70 36 00 40 84 63 00 00 1E 00 00 00 FD 00 3A
| 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
| 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 E8
EDID Block 1, Bytes 128-255 [80H-FFH]
0
10
20
30
40
50
60
70
0 1 2 3 4 5 6 7 8 9 A B C D E F
----------------------------------------------------------------------------| 02 03 1C F1 48 90 22 20 05 04 03 02 01 26 15 07
| 50 09 57 07 67 03 0C 00 10 00 80 1E 02 3A 80 18
| 71 38 2D 40 58 2C 04 05 40 84 63 00 00 1E 01 1D
| 80 18 71 1C 16 20 58 2C 25 00 40 84 63 00 00 9E
| 01 1D 00 72 51 D0 1E 20 6E 28 55 00 40 84 63 00
| 00 1E 8C 0A D0 8A 20 E0 2D 10 10 3E 96 00 40 84
| 63 00 00 18 00 00 00 00 00 00 00 00 00 00 00 00
| 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 96
■ HDMI 2-FHD-8BIT (C/S : E886)
EDID Block 0, Bytes 0-127 [00H-7FH]
0
10
20
30
40
50
60
70
0 1 2 3 4 5 6 7 8 9 A B C D E F
----------------------------------------------------------------------------| 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01
| 01 17 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26
| 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80
| 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
| 45 00 40 84 63 00 00 1E 66 21 50 B0 51 00 1B 30
| 40 70 36 00 40 84 63 00 00 1E 00 00 00 FD 00 3A
| 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
| 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 E8
EDID Block 1, Bytes 128-255 [80H-FFH]
0
10
20
30
40
50
60
70
0 1 2 3 4 5 6 7 8 9 A B C D E F
----------------------------------------------------------------------------| 02 03 1C F1 48 90 22 20 05 04 03 02 01 26 15 07
| 50 09 57 07 67 03 0C 00 20 00 80 1E 02 3A 80 18
| 71 38 2D 40 58 2C 04 05 40 84 63 00 00 1E 01 1D
| 80 18 71 1C 16 20 58 2C 25 00 40 84 63 00 00 9E
| 01 1D 00 72 51 D0 1E 20 6E 28 55 00 40 84 63 00
| 00 1E 8C 0A D0 8A 20 E0 2D 10 10 3E 96 00 40 84
| 63 00 00 18 00 00 00 00 00 00 00 00 00 00 00 00
| 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 86
LGE Internal Use Only
5. Final Assembly Adjustment
4.2.5.2.2. HD Model
5.1. White Balance Adjustment
■ HDMI 1-HD (C/S : 7096)
EDID Block 0, Bytes 0-127 [00H-7FH]
0
10
20
30
40
50
60
70
5.1.1. Overview
0 1 2 3 4 5 6 7 8 9 A B C D E F
----------------------------------------------------------------------------| 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01
| 01 17 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26
| 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 01 01
| 01 01 01 01 01 01 66 21 50 B0 51 00 1B 30 40 70
| 36 00 40 84 63 00 00 1E 64 19 00 40 41 00 26 30
| 18 88 36 00 40 84 63 00 00 1E 00 00 00 FD 00 3A
| 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
| 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 70
EDID Block 1, Bytes 128-255 [80H-FFH]
0
10
20
30
40
50
60
70
0 1 2 3 4 5 6 7 8 9 A B C D E F
----------------------------------------------------------------------------| 02 03 1C F1 48 10 22 20 05 84 03 02 01 26 15 07
| 50 09 57 07 67 03 0C 00 10 00 80 1E 02 3A 80 18
| 71 38 2D 40 58 2C 04 05 40 84 63 00 00 1E 01 1D
| 80 18 71 1C 16 20 58 2C 25 00 40 84 63 00 00 9E
| 01 1D 00 72 51 D0 1E 20 6E 28 55 00 40 84 63 00
| 00 1E 8C 0A D0 8A 20 E0 2D 10 10 3E 96 00 40 84
| 63 00 00 18 00 00 00 00 00 00 00 00 00 00 00 00
| 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 96
■ HDMI 2-HD (C/S : 7086)
EDID Block 0, Bytes 0-127 [00H-7FH]
0
10
20
30
40
50
60
70
0 1 2 3 4 5 6 7 8 9 A B C D E F
----------------------------------------------------------------------------| 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01
| 01 17 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26
| 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 01 01
| 01 01 01 01 01 01 66 21 50 B0 51 00 1B 30 40 70
| 36 00 40 84 63 00 00 1E 64 19 00 40 41 00 26 30
| 18 88 36 00 40 84 63 00 00 1E 00 00 00 FD 00 3A
| 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
| 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 70
5.1.1.1. 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) Adj. condition: normal temperature
- Surrounding Temperature: 25±5 ºC
- Warm-up time: About 5 Min
- Surrounding Humidity: 20% ~ 80%
- Before White balance adjustment, Keep power on status,
don’t power off
5.1.1.2. Adj. 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 10cm and perpendicular of the module surface
(80°~ 100°)
(3) Aging time
- A fter 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.
5.1.2. Equipment
(1) Color Analyzer: CA-210 (NCG: CH 9 / WCG: CH12 / LED:
CH14)
(2) A dj. Computer(During auto adj., RS-232C protocol is
needed)
(3) Adjust Remocon
(4) V ideo Signal Generator MSPG-925F 720p/204-Gray
(Model:217, Pattern:49)
→ Only when internal pattern is not available
※ C olor Analyzer Matrix should be calibrated using
CS-1000
EDID Block 1, Bytes 128-255 [80H-FFH]
0
10
20
30
40
50
60
70
0 1 2 3 4 5 6 7 8 9 A B C D E F
----------------------------------------------------------------------------| 02 03 1C F1 48 10 22 20 05 84 03 02 01 26 15 07
| 50 09 57 07 67 03 0C 00 20 00 80 1E 02 3A 80 18
| 71 38 2D 40 58 2C 04 05 40 84 63 00 00 1E 01 1D
| 80 18 71 1C 16 20 58 2C 25 00 40 84 63 00 00 9E
| 01 1D 00 72 51 D0 1E 20 6E 28 55 00 40 84 63 00
| 00 1E 8C 0A D0 8A 20 E0 2D 10 10 3E 96 00 40 84
| 63 00 00 18 00 00 00 00 00 00 00 00 00 00 00 00
| 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 86
4.3. Tool Option Input
- Input Model Tool Option according to BOM
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
- 12 -
LGE Internal Use Only
5.1.3. Equipment connection
5.1.5. Adjustment method
Color Analyzer
Probe
RS-232C
Computer
RS-232C
RS-232C
※
Pattern Generator
Signal Source
※If TV internal pattern is used, not needed
5.1.5.2. Manual adj. 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 10cm of the surface..
(3) Press ADJ key -> EZ adjust using adj. R/C -> 6. WhiteBalance then press the cursor to the right (KEY►).
( When KEY(►) is pressed 204 Gray(80IRE) 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) Adj. is performed in COOL, MEDIUM, WARM 3 modes of
color temperature.
5.1.4. Adjustment Command (Protocol)
(1) RS-232C Command used during auto-adj
RS-232C COMMAND
Explanation
CMD
DATA
ID
Wb
00
00
Begin White Balance adj.
Wb
00
ff
End White Balance adj.
(internal pattern disappears )
5.1.5.1. Auto WB calibration
(1) Set TV in ADJ mode using P-ONLY key (or POWER ON
key)
(2) Place optical probe on the center of the display
- It need to check probe condition of zero calibration before
adjustment.
(3) Connect RS-232C Cable
(4) Select mode in ADJ Program and begin a adjustment.
(5) When WB adjustment is completed with OK message,
check adjustment status of pre-set mode (Cool, Medium,
Warm)
(6) Remove probe and RS-232C cable.
※ 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) Adjustment Map
Adj. item
Command
(lower case ASCII)
CMD1
Cool
Medium
CMD2
Data Range
(Hex.)
MIN
MAX
R Gain
j
g
00
C0
172
G Gain
j
h
00
C0
172
B Gain
j
i
00
C0
192
R Cut
128
G Cut
128
B Cut
128
R Gain
j
a
00
C0
192
G Gain
j
b
00
C0
192
B Gain
j
c
00
C0
192
R Cut
128
G Cut
128
B Cut
Warm
※ CASE
First adjust the coordinate far away from the target value(x, y).
(1) x, y > target
i) Decrease the R, G.
(2) x, y < target
i) First decrease the B gain,
ii) Decrease the one of the others.
(3) x >target , y < target
i) First decrease B, so make y a little more than the target.
ii) Adjust x value by decreasing the R
(4) x < target , y > target
i) First decrease B, so make x a little more than the target.
ii) Adjust x value by decreasing the G
Default
(Decimal)
► How to adjust
(1) Fix G gain at least 172
Adjust R, B Gain (In Case of Mostly Blue Gain Saturation)
(2) When R or B Gain > 255, Release Fixed G Gain and
Readjust
128
R Gain
j
d
00
C0
192
G Gain
j
e
00
C0
192
B Gain
j
f
00
C0
172
R Cut
128
G Cut
128
B Cut
128
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
※ CASE Medium / Warm
First adjust the coordinate far away from the target value(x, y).
(1) x, y > target
i) Decrease the R, G.
(2) x, y < target
i) First decrease the B gain,
ii) Decrease the one of the others.
(3) x > target , y < target
i) First decrease B, so make y a little more than the target.
ii) Adjust x value by decreasing the R
(4) x < target , y > target
i) First decrease B, so make x a little more than the target.
ii) Adjust x value by decreasing the G
- 13 -
LGE Internal Use Only
5.1.6. Reference
( White Balance Adj. coordinate and color
temperature)
5.2. Option selection per country
5.2.1. Overview
(1) Tool option selection is only done for models in Non-USA
North America due to rating
(2) Applied model: LA32B Chassis applied to CANADA and
MEXICO
▪ Luminance: 204 Gray, 80IRE
▪ Normal line
model: (normal line)LN5xxx, LA6xxx, LA7xxx, LA8xxx
Cool
H/R Time(Min)
Medium
Warm
x
y
x
x
y
x
269
273
285
293
313
329
1
0-2
281
290
297
310
322
342
2
3-5
280
288
296
308
321
340
3
6-9
279
287
295
307
320
339
4
10-19
277
284
293
304
318
336
5
20-35
275
280
291
300
316
332
6
36-49
273
277
289
297
314
329
7
50-79
271
275
287
295
312
327
8
80-119
270
274
286
294
311
326
9
Over 120
269
273
285
293
310
325
5.2.2. Country Group selection
(1) Press ADJ key on the Adj. R/C, and then select Country
Group Menu
(2) Depending on destination, select US, then on the lower
Country option, select US, CA, MX.
Selection is done using +, - KEY
(3) Using DFT(Auto)
※ PC (for communication through RS-232C) -> UART Baud
rate : 115200 bps
Command : ah 00 00 DATA(Area Number(hexadecimal))
ITEM
AREA OPTION1
▪ Aging chamber line
(Aging chamber) Model : LN5xxx, LA6xxx, LA7xxx, LA8xxx
▪ S tandard color coordinate and temperature using
CA-210(CH-14) – by aging time
Cool
H/R Time(Min)
Medium
DATA(Area Number)
AREA
0
USA
1
CANADA
2
MEXICO
5.2.3. Tool Option inspection
▪ Press Adj. key on the Adj. R/C, then select Tool option
Warm
Model
Module
Tool
option1
Tool
option2
Tool
option3
Tool
option4
x
y
x
x
y
x
32LN5300-UB
LGD
545
41478
37004
12031
269
273
285
293
313
329
47LN5400-UA
LGD
1569
33286
37004
46847
1
0-5
280
288
296
308
321
340
55LN5400-UA
LGD(POLA)
2065
33286
37004
40703
2
6-10
276
283
292
303
317
335
50LN5400-UA
LGD
1825
33286
37004
48895
3
11-20
273
278
289
298
314
330
42LN5400-UA
LGD
1313
33286
37004
36607
4
21-30
270
275
286
295
311
327
42LN5300-UB
LGD
1313
41478
37004
03839
5
31-40
267
272
283
292
308
324
42LN5300-UB
AUO
9505
41478
37004
03839
6
41-50
266
270
282
290
307
322
42LN5300-UB
LGD(POLA)
1297
41478
37004
03839
7
51-80
265
269
281
289
306
321
39LN5300-UB
CMI(POLA)
5137
41478
37004
03839
8
81-119
264
267
280
287
305
319
39LN5300-UB
AUO(POLA)
9233
41478
37004
03839
9
Over 120
263
266
279
286
304
318
32LN5300-UB
CSOT(POLA)
4625
41478
37004
03839
32LN530B-UB
LGD
545
45574
37004
03839
32LN530B-UB
LGD(POLA)
545
45574
37004
03839
※ Tool option can be reconstructed by Software
5.3. Ship-out mode check (In-stop)
- After final inspection, press In-Stop key of the Adj. R/C and
check that the unit goes to Stand-by mode
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
- 14 -
LGE Internal Use Only
6. GND and HI-POT Test
* USB S/W Download (option, Service only)
6.1. GND & HI-POT auto-check preparation
(1) Check the POWER CABLE and SIGNAL CABE insertion
condition
6.2. GND & HI-POT auto-check
(1) Pallet moves in the station. (POWER CORD / AV CORD is
tightly inserted)
(2) Connect the AV JACK Tester.
(3) Controller (GWS103-4) on.
(4) GND Test (Auto)
- If Test is failed, Buzzer operates.
- If Test is passed, execute next process (Hi-pot test).
(Remove A/V CORD from A/V JACK BOX)
(5) HI-POT test (Auto)
- If Test is failed, Buzzer operates.
- If Test is passed, GOOD Lamp on and move to next
process automatically
(1) Put the USB Stick to the USB socket.
(2) Automatically detecting update file in USB Stick.
- If your downloaded program version in USB Stick is Low,
it didn't work. But your downloaded version is High, USB
data is automatically detecting
(3) Show the message "Copying files from memory"
(4) Updating is staring.
6.3. Checkpoint
(1) Test voltage
- GND: 1.5KV/min at 100mA
- SIGNAL: 3KV/min at 100mA
(2) TEST time: 1 second
(3) TEST POINT
- GND Test = P OWER CORD GND and SIGNAL CABLE
GND.
- Hi-pot Test = POWER CORD GND and LIVE & NEUTRAL.
(4) LEAKAGE CURRENT: At 0.5mArms
7. AUDIO output check
7.1. Audio input condition
(1) RF input: Mono, 1KHz sine wave signal, 100% Modulation
(2) CVBS, Component: 1KHz sine wave signal (0.4Vrms)
7.2. Specification
No
1
Item
Audio practical
max Output, L/R
(Distortion=10%
max Output)
Min
9.0
8.5
Typ
Max
Unit
10.9
9.3
12.0
9.8
W
Vrms
Remark
(1) Measurement
condition
- EQ/AVL/Clear
Voice: Off
(2) Speaker
(8Ω Impedance)
(5) After updating is complete, The TV will restart automatically.
(6) If TV turns on, check your updated version and Tool option.
(refer to the next page about tool option)
* If downloading version is higher 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, TOOL OPTION setting is needed again.
(1) Push "IN-START" key in service remote controller.
(2) Select "Tool Option 1" and Push “OK” button.
(3) Punch in the number. (Each model has their number.)
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
- 15 -
LGE Internal Use Only
TROUBLE SHOOTING
1. Power-up boot check
Check stand-by Voltage.
P401 3, 5pin : +3.5V_ST
No
Check 18pin Power connector
ok
Main B/D 3.5V Line
Short Check
ok
Replace Power board.
ok
Check stand-by Voltage
L404, L408 : +3.5V
No
Replace L404, L408
No
Replace X201
No
Re-download software.
ok
Check X201 clock
24 MHz
ok
Check P401 PWR_ON.
1pin : 3.3V
ok
Check Multi Voltage
P401 9, 10pin : 24V
/ 13, 14, 15pin:12V
ok
Check IC402/3/7 Output Voltage
IC402 : 2.5V
IC403 : 1.15V
IC407 : 1.5V
Q403 : 3.3V
No
No
No
Replace Mstar(IC101) or Main board
Replace Power Board
Replace IC402, IC403, IC407, Q403
ok
Check LVDS Power Voltage
Q409 : 12V
No
Replace Q409
ok
Check Mstar LVDS Output
No
Replace Mstar(IC101) or Main Board
ok
Check DRV ON Control
P403 2 pin : High
No
Check Power Board
ok
Change Module
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
- 16 -
LGE Internal Use Only
2. Digital/Analog TV Video
Check RF Cable & Signal
ok
Check Tuner 3.3V Power
L3703
No
Replace L3703
ok
Check Tuner 1.8V Power
IC3703 2 pin : 1.8V
No
Replace IC3703
ok
Check IF_P/N Signal
TU3700 10/11 Pin
No
Bad Tuner. Replace Tuner.
ok
Check Mstar LVDS Output
No
Replace Mstar(IC101) or Main Board.
3. AV Video
Check input signal format.
Is it supported?
ok
Check AV Cable for damage
for damage or open conductor
ok
Check JK1702, CVBS Signal Line
R1722
No
Replace Jack
ok
Check CVBS_DET Signal
No
Replace R1713
ok
Check Mstar LVDS Output
No
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
- 17 -
LGE Internal Use Only
4. Component Video
Check input signal format.
Is it supported?
ok
Check Component Cable
for damage or open conductor.
ok
No
Check JK1702
Y/PB/PR signal Line
Replace Jack
ok
No
Check COMP_DET Signal
Replace R1712 or R1713
ok
No
Check Mstar LVDS Output
Replace Mstar(IC101) or Main Board.
5. HDMI Video
Check input signal format.
Is it supported?
ok
Check HDMI Cable conductors
for damage or open conductor.
ok
Check EDID
R832, R833, R834, R835 I2C Signal
No
Replace the defective IC or re-download EDID data
ok
Check JK801, JK803
No
Replace Jack
ok
Check HDMI_DET (HPD)
No
Replace R803, R801, R826, R807, R817, Q801, R819, R818, R830
ok
Check HDMI Signal
No
Check other set
If no problem, check signal line
No
Replace Main Board
ok
Check Mstar LVDS Output
No
Replace Mstar(IC101) or Main Board.
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
- 18 -
LGE Internal Use Only
6. MHL Video
Check input signal format.
Is it supported?
ok
Check MHL Cable conductors
for damage or open conductor.
ok
Check MHL Signal (R214, R215)
No
Replace the defective IC or re-download EDID data
ok
Check JK803
No
Replace Jack
ok
Check CD_Sense, Cbus, Vbus
No
Replace R810, R802, R831, R830, IC802, D800
ok
Check MHL Signal
No
Check other set
If no problem, check signal line
No
Replace Main Board
ok
Check Mstar LVDS Output
No
Replace Mstar(IC101) or Main Board.
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
- 19 -
LGE Internal Use Only
7. All Source Audio
Check the TV Speaker Menu
(Menu -> Audio -> TV Speaker)
Off
Toggle the Menu
On
Check AMP IC(IC3401) Power
24V, 3.3V
No
Replace Amp IC(IC501)
ok
No
Check Mstar AUDIO_MASTER_CLK
R148
Replace Mstar(IC101) or Main Board.
ok
Check AMP I2C Line
R3406, R3407
No
Check signal line. Or replace Mstar(IC101)
ok
Check Mstar I2S Output
IC3401 37,38,39 Pin
No
Check signal line. Or replace Mstar(IC101)
ok
Check Output Signal P3401
1, 2, 3, 4 pin.
No
Replace Audio AMP IC(IC3401)
ok
Check Connector & P3401
No
Replace connector
if found to be damaged.
ok
Check speaker resistance
and connector damage.
No
Replace speaker.
8. Digital/Analog TV Audio
Check RF Cable & Signal
ok
Check Tuner 3.3V Power
L3703
No
Replace L3703
ok
Check Tuner 1.8V Power
IC3703 2 pin : 1.8V
No
Replace IC3703
ok
Check IF_P/N Signal
TU3700 10/11 Pin
No
Bad Tuner. Replace Tuner.
ok
Follow procedure
‘7. All source audio’
trouble shooting guide.
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
- 20 -
LGE Internal Use Only
9. AV Audio
Check AV Cable for damage
for damage or open conductor
ok
Check JK1702 Signal Line
R1714,R1715
No
Replace Jack
ok
Follow procedure
‘7. All source audio’
trouble shooting guide.
10. Component Audio
Check Component Cable
for damage or open conductor.
ok
Check JK1702 Signal Line
R1714,R1715
No
Replace Jack
ok
Follow procedure
‘7. All source audio’
trouble shooting guide.
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
- 21 -
LGE Internal Use Only
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
- 22 -
SPK L/R
SPDIF
Component
AV
HDMI
SPDIF
CVBS, L/R
Y/Pb/Pr, L/R
TMDS
L/R
I2S
Rear
I2C
A_IF
AMP
STA380BWE
Half NIM
(SI2158_ATSC_1INPUT)
D_IF
Internal
Micom
(PM)
M1
X-tal
24MHz
MX25L6406EMI
SERIAL FLASH
MXIC 8MB(64Mb)
TMDS
DP/D
M
RS232C
I2C
MAX3232
HDMI
MHL
USB2.0
RS-232C
AT24C512C-SSHD-T
512k bit
DDR3 128MB(1Gb)
Hynic
H5TQ1G63DFR
(CLK 800MHz)
DDR3 Add.
DDR3 Data
CLK 667MHz
SPI
LVDS
(FHD/HD 60z)
Side
IR
LED_R
KEY1
FPC(30P/HD)
FPC(51P/FHD)
CONTROL
IR & LED
BLOCK DIAGRAM
LGE Internal Use Only
33
1.8k
3.3V
1k
TU _SCL
TU _SDA
CH 6
CH 5
TU _SCL
TU _SDA
M1
CH 2
I2C_SCL
I2C_SDA
22
3.3V
0
22
18p
0xC0
Tuner
0x20
Amp
0xA0
EEPROM
2.2k
3.3V
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
- 23 -
LGE Internal Use Only
EXPLODED VIEW
IMPORTANT SAFETY NOTICE
510
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
Set + Stand
Stand Base
+
Stand Body
A9
A2
300
500
A10
910
900
120
122
200
123
LV1
120
530
540
521
400
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These
parts are identified by
in the Schematic Diagram and EXPLODED VIEW.
It is essential that these special safety parts should be replaced with the same components as
recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards.
Do not modify the original design without permission of manufacturer.
- 24 -
LGE Internal Use Only
TP for NON-EU models(except EU and China)
TP for CI slot
/PCM_REG
PCM_D[0]
TP for SCART
PCM_A[8]
CI_TS_CLK
SCART1_MUTE
TP for Headphone
HP_LOUT
/PCM_OE
PCM_D[1]
PCM_A[9]
CI_TS_VAL
SC1_ID
HP_ROUT
/PCM_WE
PCM_D[2]
PCM_A[10]
CI_TS_SYNC
SC1_FB
SIDE_HP_MUTE
/PCM_IORD
PCM_D[3]
PCM_A[11]
CI_TS_DATA[0]
SC1_SOG_IN
HP_DET
/PCM_IOWR
PCM_D[4]
PCM_A[12]
CI_TS_DATA[1]
DTV/MNT_VOUT
/PCM_CE
PCM_D[5]
PCM_A[13]
CI_TS_DATA[2]
SCART1_Lout
/PCM_IRQA
PCM_D[6]
PCM_A[14]
CI_TS_DATA[3]
SCART1_Rout
/PCM_CD
PCM_D[7]
CI_TS_DATA[4]
SC1_CVBS_IN
/PCM_WAIT
CI_TS_DATA[5]
SC1_R+/COMP1_Pr+
PCM_RST
CI_TS_DATA[6]
SC1_G+/COMP1_Y+
PCM_5V_CTL
CI_TS_DATA[7]
SC1_B+/COMP1_Pb+
CI_DET
SC1/COMP1_DET
SC1/COMP1_L_IN
SC1/COMP1_R_IN
TP for FE_TS_DATA
TP for S2
S2_RESET
FE_TS_DATA[1]
FE_TS_DATA[2]
FE_TS_DATA[3]
FE_TS_DATA[4]
FE_TS_DATA[5]
FE_TS_DATA[6]
FE_TS_DATA[7]
THE
SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE
SYMBOL MARK OF THE SCHEMETIC.
Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
NC4_S7LRM
TP_NON_EN
2012.07.02
3
LGE Internal Use Only
L13 POWER BLOCK (POWER DETECT 2)
PANEL_POWER
FROM LIPS & POWER B/D
+3.5V_ST --> 3.375V --> 3.46V
+24V --> 3.78V --> 3.92V (3.79V)
+12V --> 3.58V --> 3.82V (3.68V)
Power_DET
R402-*1
100
+12V
+3.5V_SOC_RESET
+12V
L412
120
CIS21J121
Q402
+3.3V_Normal
+3.5V_ST
3
R461
10K
2
R415
100
R426
10K
R401
10K
R462
10K
B
R405
5.6K
Q407
MMBT3904(NXP)
E
POWER_DET_RESET
Q405
MMBT3904(NXP)
C406
0.1uF
16V
CIC21J501NE
PWR ON
1
2
DRV ON
3.5V
3
4
PDIM#1
3.5V
5
6
PDIM#2
GND
7
8
GND
24V
9
10
24V
L407
+24V
C418
0.1uF
50V
MLB-201209-0120P-N2
L402
+12V
C404
0.1uF
PWM_DIM_PULL_DOWN
*For 55LN54 Power ON Noise
+1.5V_DDR
2
3
VCC
1
3
PD_+24V
R403
1.5K
1%
2
GND
PD_+24V
R480
100
RESET
PWR_DET_ON_DIODES
IC409-*1
APX803D29
1
GND
RESET
2
3
VCC
1
GND
PD_+24V_PWR_DET_DIODES
PWM_DIM
R408
100
PWM1
PWM2_2CH_POWER
+3.5V_ST
IC407
AP7173-SPG-13 HF(DIODES)
GND
11
12
GND
12V
13
14
12V
L420
12V
15
16
N.C
BLM18PG121SN1D
GND
17
18
GND
MLB-201209-0120P-N2
RESET
PD_+24V_PWR_DET_ON_SEMI
IC409
NCP803SN293
+1.5V_DDR
[EP]
IN
16V
1
19
.
PG
VCC
2
EN
7
3
1.5A6
4
5
+3.3V_Normal
R433
10K
8
OUT
+3.3V_Normal
R1 R457
FB
4.3K
1/16W
1%
SS
R2
C467
560pF
50V
GND
R456
4.7K
1/16W
1%
C472
22uF
10V
C476
0.1uF
16V
+3.5V_ST
D403
5V
OPT
+3.3V_Normal
FET_2.5V_AOS
AO3435
Q403
S
L404
3.9K
9
CIC21J501NE
L408
+3.5V_ST
R412
PD_+24V
C412
0.1uF
16V
THERMAL
5V OPT
IC408-*1
PD_+24V
R404
100K
VCC
D401
POWER_DET
C474
0.1uF
GND
PD_+24V
R482
8.2K
1%
E
P401
SMAW200-H18S1
RESET
1
+24V
E
INV_CTL
2
RESET_IC_SOC_RESET
RESET_IC_SOC_RESET
R402
300
APX803D29
R489
10K
Q401
MMBT3904(NXP)
3
PD_+12V
R447
1.2K
1%
R407
5.6K
001:AL22
R421
10K
B
C
B
C411
0.1uF
16V
C
R430
10K
PANEL_CTL
C
RL_ON
R440
5.6K
R419
1K
OPT
R411
33K
PWR_DET_ON_SEMI
IC408
NCP803SN293
5%
VCC
+3.5V_ST
R406
4.7K
OPT
R463
10K
PD_+3.5V
R450
0
C461
10uF
10V
R434
10K
C423
2.2uF
10V
R438
22K
L403
BLM18PG121SN1D
D
R416
10K
PD_+12V
R448
2.7K
1%
PANEL_VCC
G
C437
22uF
10V
C425
0.1uF
16V
G
1
C443
10uF
16V
R439
33K
C438
0.1uF
25V
OPT
MMBT3906(NXP)
+3.5V_ST
R488
100K
D
S
+3.5V_ST
+3.5V_ST
Q409
AO3407A
D405
5V
R445
Vout=0.8*(1+R1/R2)=1.5319
2.2K
Q400
MMBT3904(NXP)
G
E
+2.5V_Normal
IC402
+3.3V_Normal
OUT
S7LR core 1.15V volt
R1
R454
R2
SW_IN
9
+5V_USB
C430
10uF
10V
8
PGND
SW_OUT
L413
CIC21J501NE
+5V_Normal +3.3V_Normal
VIN_1
1
VIN_2
2
GND_1
3
11
PH_2
IC403
10
TPS54319TRE
9
PH_1
THERMAL
17
5
C453
22uF
10V
SS/TR
C444
0.1uF
16V
C456
22uF
10V
RT/CLK
USB1_CTL
D404
5V
OPT
C488
8
7
6
L415
3.6uH
3300pF
USB1_OCD
COMP
R417
4.7K
OPT
5
R414
10K
FAULT
R432
1/16W 330K 5%
R436
15K
R1
C448
3300pF
R442
30K
1/16W
1%
C439
50V
100pF
R409
2K
4
50V
RLIM
3
ROSC
COMP
SS
C426
100pF
50V
OPT
2
EN_SW
1
EN
[EP]
4
PH_3
AGND
15
16
V7V
AGND
6
IC401
TPS65281RGV
VIN
THERMAL
17
C419
4.7uF 10V
12
7
14
GND_2
+1.10V_VDDC
C441
0.1uF
16V
VSENSE
10
11
LX
BST
12
13
L401
CIC21J501NE
FB
11K 1%
C417 CAP_10uF_X5R
10uF CHANGE TO
10V
10UF/10V/X5R
85C
+3.5V_ST
C403-*1
10uF 10V
CAP_10uF_X7R
BOOT
C422
0.1uF
16V
OPT
C424
330pF
50V
0.33uF
16V
R428
10K
PWRGD
R453
27K
1%
C447
+3.3V_Normal
CHANGE TO
10UF/10V/X5R
13
R452
33K
1%
EN
C421
22uF
16V
OPT
D402
5V
OPT
14
C420
22uF
16V
C440
0.1uF
16V
15
L406
3.6uH
C413
0.047uF
25V
CHANGE TO
16V/X5R
C403
10uF
10V
85C
CAP_10uF_X5R
EP[GND]
+5V_Normal
VIN_3
2
GND
16
Vout=0.8*(1+R1/R2)
+12V
R410
100K
3
1
R491
0
C405
10uF
16V
+2.5V_Normal
TJ1118S-2.5
IN
+5V_Normal
&
+5V_USB
D
B
S
R443
10K
POWER_ON/OFF_1
FET_2.5V_DIODE
DMP2130L
Q403-*1
C
C417-*1
R413
16K
C410
3300pF
50V
THE
SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE
SYMBOL MARK OF THE SCHEMETIC.
Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
10uF 10V
CAP_10uF_X7R
R2
3A
R441
75K
1/16W
1%
Vout=0.827*(1+R1/R2)
NC4_S7LRM
Power_PD2
2012/09/19
4
LGE Internal Use Only
IR/LED and Control
+3.5V_ST
R602
10K
1%
R603
10K
1%
CONTROL_NO_FILTER
R611
0
CONTROL_FILTER
L601
BLM18PG121SN1D
R600
100
KEY1
CONTROL_FILTER
C608
0.1uF
16V
CONTROL_FILTER
L602
BLM18PG121SN1D
R601
100
P600
12507WR-08L
KEY2
CONTROL_NO_FILTER
R612
0
CONTROL_FILTER
C609
0.1uF
16V
1
2
+3.5V_ST
3
L600
BLM18PG121SN1D
4
+3.5V_ST
C602
0.1uF
16V
C603
1000pF
50V
R610
1.8K
5
LED_R/BUZZ
OPT
C607
0.1uF
16V
R607
3.3K
6
7
IR
C604
100pF
50V
8
9
THE
SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE
SYMBOL MARK OF THE SCHEMETIC.
Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
NC4_S7LRM
IR/CONTROL
2012/07/18
6
LGE Internal Use Only
USB (SIDE)
+5V_USB
C700
22uF
10V
3
1
2
SIDE_USB1_DM
SIDE_USB1_DP
5
4
USB DOWN STREAM
3AU04S-305-ZC-(LG)
JK700
D700
RCLAMP0502BA
OPT
THE
SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE
SYMBOL MARK OF THE SCHEMETIC.
Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
NC4_S7LRM
USB
12/06/20
7
LGE Internal Use Only
HDMI (REAR 1 / SIDE 1 MHL)
HDMI_1
SIDE_HDMI (MHL)
5V_HDMI_4
GND
BODY_SHIELD
5V_DET_HDMI_2
R807
20
19
R830
HP_DET
C
19
R803
R832
100
R833
100
R805
0
HDMI_ARC
14
HDMI1_ARC
HDMI_CEC
EAG59023302
13
1
D826
RCLAMP0524PA
10
CK-_HDMI2
2
9
CK+_HDMI2
3
8
4
7
D0-_HDMI2
5
6
D0+_HDMI2
12
11
10
CK+
D0-
9
D0_GND
8
4
3
DDC_CLK
14
NC
D1-_HDMI2
D1+
2
9
D1+_HDMI2
D2-
3
8
4
7
D2-_HDMI2
5
6
D2+_HDMI2
VA806
ESD_HDMI
VA807
ESD_HDMI
CE_REMOTE
CK-
11
CK_GND
D828
RCLAMP0524PA
1
10
CK+
2
9
D0-
3
8
4
7
5
6
8
6
3
2
1
R835
100
DDC_SDA_4
DDC_SCL_4
HDMI_CEC
D0_GND
D0+
CK-_HDMI4
CK+_HDMI4
D0-_HDMI4
D0+_HDMI4
ESD_HDMI_SEMTECH
D1D1_GND
1
D829
RCLAMP0524PA
10
D1+
2
9
3
8
D2-
4
7
D2_GND
5
6
D1-_HDMI4
D1+_HDMI4
D2-_HDMI4
D2+_HDMI4
ESD_HDMI_SEMTECH
D2+
OPT
D811
JK803
VA801-*1
1uF
10V
ESD_HDMI1_CAP
JK801
100
+3.5V_ST
ESD_HDMI_SEMTECH
D801
ESD_HDMI1_VARISTOR
R834
VA808
ESD_HDMI
13
7
D827
RCLAMP0524PA
10
VA805
ESD_HDMI
HPD4
12
9
1
D2+
1
15
4
D2_GND
2
DDC_DATA
ESD_HDMI_SEMTECH
D1_GND
5
16
10
D1-
6
1.8K
5
D0+
7
GND
DDC_SDA_2
VA803
ESD_HDMI
15
17
DDC_SCL_2
VA804
ESD_HDMI
ESD_HDMI1_VARISTOR
16
HPD2
VA802
ESD_HDMI
3.3K
1.8K
VA801
17
R817
10K
E
R801
18
B
Q801
MMBT3904(NXP)
5V
R810
0
D812
5.6V
D801-*1
1uF
10V
ESD_HDMI1_CAP
C801
0.047uF
25V
OPT
1K
EAG62611204
20
18
100
OPT
R811
10K
R826
R819
3.3K
10K
SHIELD
R818
5V_HDMI_2
5V_DET_HDMI_4
E
R812
10K
OPT
C
Q803
OPT
B
C
B
Q802
OPT
MHL_CD_SENSE
E
D826-*1
IP4283CZ10-TBA
TMDS_CH1-
CEC
TMDS_CH1+
GND_1
TMDS_CH2-
R820
100
HDMI_CEC
TMDS_CH2+
CEC_REMOTE_S7
1
10
2
9
3
8
4
7
5
6
R802
0
D827-*1
IP4283CZ10-TBA
NC_4
TMDS_CH1-
NC_3
TMDS_CH1+
GND_2
R831
300K
GND_1
NC_2
TMDS_CH2-
NC_1
TMDS_CH2+
1
10
2
9
3
8
4
7
5
6
NC_4
NC_3
GND_2
NC_2
NC_1
ESD_HDMI_NXP
ESD_HDMI_NXP
D828-*1
IP4283CZ10-TBA
D829-*1
IP4283CZ10-TBA
MHL OCP
AVDD5V_MHL
IC802
BD82020FVJ
5V_HDMI_4
+5V_Normal
GND_1
5V_HDMI_2
5V_HDMI_4
+5V_Normal
+5V_Normal
+3.5V_ST
TMDS_CH2-
9
3
8
4
7
5
6
TMDS_CH1-
NC_3
TMDS_CH1+
GND_2
GND_1
NC_2
TMDS_CH2-
NC_1
TMDS_CH2+
1
10
2
9
3
8
4
7
5
6
+3.3V_Normal
NC_4
D800
MBR230LSFT1G
NC_3
GND_2
NC_2
R809
10
NC_1
OUT_3
8
1
7
2
6
3
5
4
GND
30V
C809
10uF
10V
100K
OPT
R808
ESD_HDMI_NXP
OUT_2
OUT_1
MMBD6100
D825
OC
C
C
C
2
NC_4
A2
MMBD6100
D824
MMBD6100
D822
10
ESD_HDMI_NXP
A1
A2
A1
A2
A1
TMDS_CH2+
1
+3.3V_Normal
IN_1
IN_2
EN
C802
0.1uF
R821
10K
R814
2.7K
E
TMDS_CH1+
C
TMDS_CH1-
Q804
R822
2.7K
R823
R824
2.7K
2.7K
DDC_SDA_2
R825
/MHL_OCP_DET
2.7K
R804
0
B
C
R806
R827
20K
B
/VBUS_EN
R813
10K
E
B
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.
R816
10K
MHL_OCP_EN
DDC_SCL_4
E
Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
(Active Low)
Q806
DDC_SDA_4
C
DDC_SCL_2
R815
10K
10K
Q805
NC4_S7LRM
HDMI_R1_S1
(Active High)
2012/11/07
8
LGE Internal Use Only
SPDIF
SPDIF OPTIC JACK
+3.3V_Normal
5.15 Mstar Circuit Application
THE
SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE
SYMBOL MARK OF THE SCHEMETIC.
Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
SHIELD
C1002
100pF
50V
VINPUT
1
2
3
4
C1001
0.1uF
16V
VCC
3
VIN
GND
4
2
Fiber Optic
1
VCC
Fiber Optic
SPDIF_OUT
GND
SPDIF-JACK-SOLTEAM
JK1001-*1
JST1223-001
FIX_POLE
SPDIF-JACK-FOXCONN
JK1001
2F01TC1-CLM97-4F
NC4_S7LRM
SPDIF
12/06/12
10
LGE Internal Use Only
LVDS (NON EU)
[51Pin LVDS Connector]
(For FHD 60Hz)
FOR FHD REVERSE(10bit)
[30Pin LVDS Connector]
(For HD 60Hz_Normal)
Change in S7LR
HD
FHD
MIRROR
P1100
Pol-change
P1101
FF10001-30
FI-RE51S-HF-J-R1500
LVDS_SEL
1
RXA0-
RXA4+
RXA0+
RXA4-
RXA0-
RXA0+
RXA3+
RXA1+
RXA1-
RXA3-
RXA1-
RXA1+
RXACK+
RXA2+
RXA2-
RXACK-
RXA2-
RXA2+
RXA2+
RXACK+
RXACK-
1
+3.3V_Normal
2
2
OPT
R1100
3.3K
3
3
4
4
5
5
OPT
R1101
10K
6
RXA2-
RXACK-
RXACK+
RXA1+
RXA3+
RXA3-
RXA1-
RXA3-
RXA3+
RXA0+
RXA4+
RXA4-
RXA0-
RXA4-
RXA4+
7
6
RXA0-
7
RXA0+
8
8
9
10
9
RXA1-
10
RXA1+
11
11
12
RXA4+
13
RXA4-
14
RXA3+
15
RXA3-
16
RXACK+
17
RXACK-
12
RXA2-
RXB4+
RXB0+
RXB0-
13
RXA2+
RXB4-
RXB0-
RXB0+
14
RXB3+
RXB1+
RXB1-
15
RXACK-
RXB3-
RXB1-
RXB1+
16
RXACK+
RXBCK+
RXB2+
RXB2-
17
LVDS_SEL
18
RXBCK-
RXB2-
RXB2+
18
19
RXA2+
RXB2+
RXBCK+
RXBCK-
19
20
RXA2-
RXB2-
RXBCK-
RXBCK+
20
21
RXB1+
RXB3+
RXB3-
21
22
RXA1+
RXB1-
RXB3-
RXB3+
22
23
RXA1-
RXB0+
RXB4+
RXB4-
23
RXB0-
RXB4-
RXB4+
24
24
RXA0+
25
RXA0-
28
29
RXB4-
29
RXB3+
RXB3-
32
RXBCK+
33
RXBCK-
FOR FHD REVERSE(8bit)
MIRROR
36
HD
C1101
0.1uF
16V
30
31
Change in S7LR
34
35
HD
L1101
120
CIS21J121
27
RXB4+
31
OPT
R1104
10K
26
28
30
OPT
R1103
3.3K
25
0
NON_AUO/CMI_39inch
27
RXA3+
+3.3V_Normal
PANEL_VCC
R1111
26
RXA3-
Pol-change
Shift
RXA4+
RXA4+
RXA4-
RXA0-
RXA4-
RXA4-
RXA4+
RXA0+
RXA1-
RXB2+
RXB2RXA3+
RXA0+
RXA0-
RXA3-
RXA0-
RXA0+
RXA1+
RXACK+
RXA1+
RXA1-
RXA2-
RXACK-
RXA1-
RXA1+
RXA2+
RXA2+
RXA2+
RXA2-
RXACKRXACK+
37
38
RXB1+
39
RXB1-
40
RXB0+
41
RXB0-
42
NON_AUO39inch
R1112
0
43
R1113
44
NON_AUO39inch
0
RXA2-
RXA2-
RXA2+
RXA1+
RXACK+
RXACK-
RXA3-
RXA1-
RXACK-
RXACK+
RXA3+
RXA0+
RXA3+
RXA3-
RXA4-
RXA0-
RXA3-
RXA3+
RXA4+
RXB4+
RXB4+
RXB4-
RXB0-
RXB4-
RXB4-
RXB4+
RXB0+
RXB3+
RXB0+
RXB0-
RXB1-
RXB3-
RXB0-
RXB0+
RXB1+
PANEL_VCC
45
46
47
FHD
L1100
120
CIS21J121
48
49
50
51
FHD
C1100
0.1uF
16V
RXBCK+
RXB1+
RXB1-
RXB2-
RXBCK-
RXB1-
RXB1+
RXB2+
EU pin assign is different from NON EU.
Because of position of HD wafer.
52
THE
SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE
SYMBOL MARK OF THE SCHEMETIC.
Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
RXB2+
RXB2+
RXB2-
RXBCK-
RXB2-
RXB2-
RXB2+
RXBCK+
RXB1+
RXBCK+
RXBCK-
RXB3-
RXB1-
RXBCK-
RXBCK+
RXB3+
RXB0+
RXB3+
RXB3-
RXB4-
RXB0-
RXB3-
RXB3+
RXB4+
NC4_S7LRM
LVDS_NON_EU
2012/09/19
11
LGE Internal Use Only
GLOBAL tuner block except EU and China
BR_RESET_DEMOD
LNA_CTRL_1
FE_TS_SYNC
FE_AGC_SPEED_CTL
IF_AGC_SEL
FE_TS_VAL_ERR
FE_BOOSTER_CTL
LNA2_CTL
FE_TS_CLK
DEMOD_SCL
LNA_CTRL_2
RF_SWITCH_CTL
Pull-up can’t be applied
because of MODEL_OPT_2
TU3700
TDSS-G201D
TU3702
TDSH-G501D(B)
TUNER_ISOLATOR_DVB_1INPUT_H
DEMOD_SDA
FE_TS_DATA[0]
TUNER_OPT
+3.3V_TU
R3740-*1
1K
TU_IIC_NON_ATSC_1K
+3.3V_TU
R3733
100K
close to TUNER
1
2
3
4
5
6
7
8
9
10
11
R3705
NC
C3701
0.1uF
16V
RESET
0
1
OPT
2
3
SCL
SDA
4
+B1[3.3V]
5
SIF
6
7
CVBS
8
IF_AGC
9
DIF[P]
10
DIF[N]
11
B1
A1
C3710
0.1uF
16V
RESET
R3740
1.8K
TU_IIC_ATSC_1.8K
R3741
1.8K
TU_IIC_ATSC_1.8K
SCL
SDA
+B1[3.3V]
C3711
18pF
50V
NC_2
C3702
R3735
33
R3736
33
TU_SCL
TU_SDA
OPT
C3742
20pF
50V
C3713
18pF
50V
OPT
C3743
20pF
50V
close to TUNER
R3758
82
TU_SIF
16V
OPT
+B2[1.8V] OPT
R3784
0
NC_3
TU_CVBS
OPT
HALF_NIM/IF_FILTER HALF_NIM/IF_FILTER
R3761-*1
R3760-*1
10
10
IF_AGC
DIF[P]
R3761
0
HALF_NIM/IF_NON_FILTER
DIF[N]
R3760
0
HALF_NIM/IF_NON_FILTER
B1
B1
TUNER_RESET
0.1uF
+B2[1.8V]
R3741-*1
1K
TU_IIC_NON_ATSC_1K
R3732
100
NC_1
A1
B1
A1
A1
Close to the tuner
IF_P_MSTAR
SHIELD
A2
B2
A2
TU_GND_A
12
B2
IF_N_MSTAR
1. should be guarded by ground
2. No via on both of them
3. Signal Width >= 12mils
Signal to Signal Width = 12mils
Ground Width >= 24mils
TU_GND_A
+3.3V_TU
+1.8V_TU
C3737
100pF
50V
NON_ASIA
0 R3715
NON_ASIA
0 R3714
TU_GND_A
GND seperation for ASIS tuner
C3708
0.1uF
16V
C3707
100pF
50V
C3738
0.1uF
16V
close to the tuner pin, add,09029
R3704
C3716
0.1uF
16V
100
IF_AGC_MAIN
should be guarded by ground
+3.3V_TU
IC3703
+1.8V_TU
AP1117E18G-13
TUNER MULTI-OPTION
TU3700-*1
TDSS-H501F(B)
3
TW_FE_LNA FILTER_SETTING
CTRL_1
CTRL_2
54MHz~350MHz
1
0
LPF
350Hz~450MHz
0
0
Through
450Hz~870MHz
0
1
HPF
Frequence
C3717
0.1uF
16V
Filter_Type
IN ADJ/GND
1
OUT
2
TUNER_ATSC
1
2
3
4
5
6
7
8
9
10
11
X
B1
A1
NC_1
RESET
R3766
1
+3.3V_Normal
+3.3V_TU
C3740
0.1uF
16V
SCL
SDA
Size change,0929
L3703
CIS21J121
+B1[3.3V]
NC_2
C3741
10uF
10V
85C
CAP_10uF_X5R
CHANGE TO
10UF 10V X5R
+B2[1.8]
NC_3
IF_AGC
C3723
22uF
6.3V
C3725
0.1uF
16V
C3715
22uF
6.3V
C3727
0.1uF
16V
C3741-*1
DIF[P]
10uF 10V
CAP_X7R_MP
DIF[N]
A1
CHANGE TO
6.3V 2012 X5R
CHANGE TO
6.3V 2012 X5R
12
SHIELD
THE
SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE
SYMBOL MARK OF THE SCHEMETIC.
Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
NC4_S7LRM
TUNER_NON_EU
2012.06.21
14
LGE Internal Use Only
COMPONENT1 & AV(COMMON), AV2
COMP_AV1/2
JK1701
PPJ248-01
7C
[RD3]E-LUG
R1716
10K
AV2_R_IN
AV2
6C
[RD3]C-SPRING
4C
[RD3]CONTACT
D1700
5.6V
AV2_LR_ZENER
R1700
470K
AV2
R1718
12K
AV2
C1701
1000pF
50V
OPT
R1717
10K
AV2_L_IN
AV2
AV2
5B
D1701
5.6V
AV2_LR_ZENER
[WH2]C-SPRING
R1701
470K
AV2
R1719
12K
AV2
C1702
1000pF
50V
OPT
+3.3V_Normal
4A
R1708
10K
AV2
[YL]CONTACT
R1711
6A
1K
AV2_CVBS_DET
AV2
D1702
5.6V
OPT
[YL]C-SPRING
AV2_CVBS_IN
COMP_AV1
JK1702
PPJ245-01
D1713
AV2_CVBS_ZENER_ROHM
7E
[RD2]E-LUG
7A
[YL]E-LUG
7H
[RD2]E-LUG
D1714
AV2_CVBS_ZENER_ROHM
D1713-*1
AV2_CVBS_ZENER_KEC
C1703
47pF
50V
AV2
R1702
75
AV2
D1714-*1
AV2_CVBS_ZENER_KEC
R1714
10K
COMP2_R_IN
6E
[RD2]C-SPRING
4E
[RD2]CONTACT
6H
D1704
5.6V
COMP_LR_ZENER
[RD2]C-SPRING
C1704
1000pF
50V
OPT
R1703
470K
R1720
12K
R1715
10K
4H
COMP2_L_IN
[RD2]CONTACT
D1705
5.6V
COMP_LR_ZENER
C1705
1000pF
50V
OPT
R1704
470K
R1721
12K
+3.3V_Normal
COMPONENT
&
AV1
5G
[WH1]C-SPRING
[RD1]CONTACT
4F
[RD1]CONTACT
[RD1]C-SPRING
6F
[RD1]C-SPRING
5D
[WH]C-SPRING
4C
6C
R1709
10K
COMP2_DET
R1712
1K
D1706
5.6V
OPT
COMP2_Pr+
D1703
COMP_Pr_ZENER_ROHM
8C
[RD1]E-LUG-S
8F
[RD1]E-LUG-S
5B
[BL]C-SPRING
5E
[BL]C-SPRING
D1707
COMP_Pr_ZENER_ROHM
D1703-*1
COMP_Pr_ZENER_KEC
R1705
75
D1707-*1
COMP_Pr_ZENER_KEC
COMP2_Pb+
D1708
COMP_Pb_ZENER_ROHM
4A
[GN]CONTACT
6A
[GN]C-SPRING
4D
[GN]CONTACT
6D
[GN]C-SPRING
D1708-*1
COMP_Pb_ZENER_KEC
R1706
75
D1710
COMP_Pb_ZENER_ROHM
D1710-*1
COMP_Pb_ZENER_KEC
+3.3V_Normal
R1710
10K
AV_CVBS_DET
R1713
1K
7A
[GN]E-LUG
7D
D1709
5.6V
OPT
[GN]E-LUG
R1722
0
COMP2_Y+/AV_CVBS_IN
D1711
COMP_Y_ZENER_ROHM
D1712
COMP_Y_ZENER_ROHM
D1711-*1
COMP_Y_ZENER_KEC
R1707
D1712-*1
COMP_Y_ZENER_KEC
75
CVBS_TEST
IC1700
MM1756DURE
VCC
PS
OUT
6
1
5
2
4
3
IN
DTV/MNT_VOUT
GND
BIAS
4.7uF
CVBS_TEST
R1723
75
CVBS_TEST
C1706
0.1uF
CVBS_TEST
C1707
0.1uF
+3.3V_Normal
C1708
CVBS_TEST
THE
SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE
SYMBOL MARK OF THE SCHEMETIC.
Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
NC4_S7LRM
REAR_NON_EU_L
2012.08.14
17
LGE Internal Use Only
ETHERNET
* H/W option : ETHERNET
+2.5V_Normal
ETHERNET
L2101
BLM18PG121SN1D
RJ45VT-01SN002
XRJV-01V-0-D12-080
1
2
3
4
5
6
7
8
1
2
3
4
ETHERNET_XMULTIPLE
JK2100
ETHERNET_XML_EMI
JK2100-*1
1
R2101
49.9
2
ETHERNET
R2102
49.9
C2101
0.1uF
ETHERNET
3
EPHY_TN
4
5
EPHY_RP
ETHERNET
R2103
49.9
ETHERNET
R2104
49.9
5
6
6
7
C2102
0.1uF
ETHERNET
EPHY_RN
7
8
9
EPHY_TP
ETHERNET
8
9
9
9
ETHERNET
C2104
0.01uF
50V
THE
SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE
SYMBOL MARK OF THE SCHEMETIC.
Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
NC4_S7LRM
LAN
2012/06/21
21
LGE Internal Use Only
NC_1
NC_2
NC_3
NC_4
NC_5
NC_6
NC_7
L3402
10uH
R3408
43
13
14
15
16
17
18
NC_8
19
20
NC_9
NC_10
21
NC_11
22
24
+3.3V_Normal
23
NC_12
AUDIO AMP(STA380BWEF)
12 GND_REG
AUD_SCK
C3414
330pF
50V
R3410
43
R3411
43
[EP]
48
VDDDIG2
47
C3408
0.1uF
16V
C3426
1000pF
50V
C3419
0.22uF
50V
C3423
0.22uF
50V
C3427
1000pF
50V
SPEAKER_R
L3405
10uH
L3401
CIS21J121
+3.3V_Normal
SPK_R+
SPK_R-
+24V
AUD_LRCK
R3402
10K
AUD_LRCH
C3407
0.1uF
16V
R3403
10K
R3404
100
R3401
10K
GNDDIG2
AUD_MASTER_CLK
+3.5V_ST
2 VSS_REG
1 VCC_REG
46
36
TESTMODE
35
MCLK
3 OUT2B
45
AGNDPLL
C3422
0.22uF
50V
SPK_L-
L3404
10uH
5 VCC2
49
SA
34
44
VREGFILT
C3425
1000pF
50V
SPEAKER_L
L3403
10uH
6 OUT2A
4 GND2
SCL
33
43
TWARNEXT/FFX4B
BICKI
C3404
2.2uF
10V
SDA
32
42
EAPD/FFX4A
C3421
0.22uF
50V
SPK_L+
7 OUT1B
IC3401
STA380BWF
INTLINE
31
41
30
FFX3B
C3424
1000pF
50V
8 VCC1
PWDN
29
FFX3A
C3413
330pF
50V
C3418
0.22uF
50V
C3420
0.22uF
50V
9 GND1
40
GNDDIG1
C3409
0.1uF
16V
10 OUT1A
RESET
VDDDIG1
28
38
39
27
37
NC_15
11 VDD_REG
LRCKI
SDI
NC_14
26
C3403
0.1uF
16V
THERMAL
NC_13
25
R3409
43
B
Q3401
MMBT3904(NXP)
C3412
1uF
50V
C3415
1uF
50V
C3416
0.1uF
50V
C3417
10uF
35V
3216
AMP_RESET
C
AMP_MUTE
C3411
0.1uF
50V
C3401 AMP_SDA
1000pF
AMP_SCL
50V
R3406
0
R3407
0
E
P3401
WAFER-ANGLE
OPT
R3405
0
SPK_L+
POWER_DET
SPK_L-
SPK_R+
SPK_R-
THE
SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE
SYMBOL MARK OF THE SCHEMETIC.
Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
NC4_S7LRM
AMP_STA380BWEF
4
3
2
1
2012/08/29
34
LGE Internal Use Only
MSTART DEBUG_4PIN
JP_GND4
JP_GND3
JP_GND1
P3900
12505WS-04A00
JP_GND2
MSTAR_DEBUG_4P
1
2
3
RGB_DDC_SCL
4
RGB_DDC_SDA
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.
Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
NC4_S7LRM
MSTAR DEBUG_4PIN
2012/06/20
39
LGE Internal Use Only
RS-232C
RS232C_DEBUG_4P
+3.5V_ST
P4000
12507WS-04L
R4001
100
VCC
R4000
100
PM_RXD
PM_TXD
PM_RXD
GND
RM_TXD
1
2
3
4
5
GND
THE
SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE
SYMBOL MARK OF THE SCHEMETIC.
Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
NC4_S7LRM
RS232C_4P_OS
2012/06/20
40
LGE Internal Use Only
IC102
H27U1G8F2CTR-BC
+3.3V_Normal
NC_10
CLE
ALE
/PF_CE1
PF_ALE
WE
/PF_WE
WP
/PF_WP
AR104
22
OS
OS
R106
1K
OS
R102
3.3K
NC_11
NC_12
NC_13
NC_14
NC_15
34
16
33
17
32
18
31
19
30
20
29
21
28
22
27
23
26
24
25
C103
0.1uF
OS
VSS_2
NC_22
1K
15
PCM_D[3]
AE20
PCM_D[4]
AA15
PCM_D[5]
PCM_D[6]
AE21
AB21
Y15
LED_R/BUZZ
NC_21
OS
AR102
NC_20
AUD_MASTER_CLK
I/O3
PCM_A[3]
I/O2
PCM_A[2]
I/O1
PCM_A[1]
I/O0
OPT
C112
100pF
50V
NC_18
W22
PCM_A[3]
AB18
PCM_A[4]
AA20
PCM_A[5]
AA21
PCM_A[6]
Y19
PCM_A[7]
AB17
PCM_A[8]
Y16
AUD_MASTER_CLK_0
PCM_A[9]
AB19
PCM_A[10]
AB20
PWM1
PCM_A[11]
AA16
PWM0
PCM_A[12]
AA19
PCM_A[13]
AC21
PCM_A[14]
AA17
56
PCM_A[0]
22
NC_19
V20
PCM_A[2]
AUD_SCK
R148
SYM.D
PCMDATA[0]/GPIO129
PCMDATA[1]/GPIO130
PCMDATA[2]/GPIO131
PCMDATA[3]/GPIO123
PCMDATA[4]/GPIO122
PCMDATA[5]/GPIO121
AE18
PCMDATA[6]/GPIO120
NF_CE1Z/GPIO141
PCMDATA[7]/GPIO119
NF_WPZ/GPIO196
NF_CEZ/GPIO140
W20
PCM_A[1]
OPT
35
10uF 10V
CAP_10uF_X7R_OS
CHANGE TO
10UF 10V X5R
VCC_2
1K
36
14
AB22
PCM_A[0]
OPT
13
C102-*1
C102 10uF 10V 85C
R152
37
CAP_10uF_X5R_OS
NC_23
R123
NC_9
38
12
W21
AA18
PCM_D[2]
PCM_A[0-14]
NC_24
1K
VSS_1
11
PCM_D[0]
PCM_D[1]
PCM_D[7]
1K
VCC_1
39
10
+3.3V_Normal
NC_25
PCMADR[0]/GPIO128
NF_CLE/GPIO139
PCMADR[1]/GPIO127
NF_REZ/GPIO142
PCMADR[2]/GPIO125
NF_WEZ/GPIO143
PCMADR[3]/GPIO124
NF_ALE/GPIO144
PCMADR[4]/GPIO102
NF_RBZ/GPIO145
/PCM_OE
PCMADR[8]/GPIO111
NC_16
/PCM_IORD
/PCM_WE
AD22
AD20
/PCM_IOWR
GPIO_PM[0]/GPIO6
PCMADR[10]/GPIO117
PM_UART_TX/GPIO_PM[1]/GPIO7
PCMADR[11]/GPIO115
GPIO_PM[2]/GPIO8
PCMADR[12]/GPIO107
GPIO_PM[3]/GPIO9
PCMADR[13]/GPIO110
GPIO_PM[4]/GPIO10
PM_UART_RX/GPIO_PM[5]/GPIO11
PM_SPI_SCZ1/GPIO_PM[6]/GPIO12
GPIO_PM[7]/GPIO13
GPIO_PM[8]/GPIO14
PCMOE_N/GPIO116
GPIO_PM[9]/GPIO15
PCMWE_N/GPIO195
PM_SPI_SCZ2/GPIO_PM[10]/GPIO16
PCMIORD_N/GPIO114
PCMIOWR_N/GPIO112
/PCM_CE
AC20
Y18
/PCM_CD
Y21
/PCM_WAIT
Y22
PCM_RST
NAND_FLASH_2G_HYNIX
NAND_FLASH_1G_TOSHIBA
EAN60708702
IC102-*1
H27U2G8F2CTR
IC102-*2
TC58NVG0S3ETA0BBBH
NC_2
NC_3
NC_4
NC_5
NC_6
R/B
RE
CE
NC_7
NC_8
VCC_1
VSS_1
NC_9
NC_10
CLE
ALE
WE
WP
NC_11
NC_12
NC_13
NC_14
NC_15
1
48
2
47
3
46
4
45
5
44
6
43
7
42
8
41
9
40
10
39
11
38
12
37
13
36
14
35
15
34
16
33
17
32
18
31
30
19
20
29
21
28
22
27
23
26
24
25
NC_29
NC_28
NC_27
NC_26
I/O7
NC_2
NC_3
NC_4
NC_5
I/O6
NC_6
I/O5
RY/BY
I/O4
RE
NC_25
NC_24
NC_23
VCC_2
VSS_2
NC_22
NC_21
CE
NC_7
NC_8
VCC_1
VSS_1
NC_9
NC_10
NC_20
CLE
I/O3
ALE
I/O2
WE
I/O1
WP
I/O0
NC_11
NC_19
NC_18
NC_17
NC_16
NC_12
NC_13
NC_14
NC_15
1
48
2
47
3
46
4
45
5
44
6
43
7
42
8
41
9
40
10
39
11
38
12
37
13
36
14
35
15
34
16
33
17
32
18
31
19
30
20
29
21
28
22
27
23
26
24
25
NC_29
NC_1
NC_28
NC_2
NC_27
NC_3
NC_26
NC_4
I/O8
NC_5
I/O7
NC_6
I/O6
RY/BY
I/O5
RE
NC_25
CE
NC_24
NC_7
NC_23
NC_8
VCC_2
VCC_1
VSS_2
VSS_1
NC_22
NC_9
NC_21
NC_10
NC_20
CLE
I/O4
ALE
WE
I/O3
WP
I/O2
I/O1
NC_11
NC_19
NC_12
NC_18
NC_13
NC_17
NC_14
NC_16
NC_15
1
48
2
47
3
46
4
45
5
44
6
43
7
42
8
41
9
40
10
39
11
38
12
37
13
36
14
35
15
34
16
33
17
32
18
31
19
30
21
28
22
27
23
26
24
25
NC_1
NC_28
NC_2
NC_27
NC_3
NC_26
NC_4
I/O8
NC_5
I/O7
NC_6
I/O6
R/B
I/O5
RE
NC_25
CE
NC_24
NC_7
NC_23
NC_8
VCC_2
VCC_1
VSS_2
VSS_1
NC_22
NC_9
NC_21
NC_10
NC_20
CLE
I/O4
ALE
I/O3
WE
I/O2
29
20
NC_29
WP
I/O1
NC_11
NC_19
NC_12
V21
USB1_CTL
NC_18
NC_13
NC_17
NC_14
NC_16
NC_15
1
48
2
47
3
46
4
45
5
44
6
43
7
42
8
41
9
40
10
39
11
38
12
37
13
36
14
35
15
34
16
33
17
32
18
31
19
30
29
20
/F_RB
POWER_DET
K6
PM_TXD
K5
INV_CTL
J6
RL_ON
K4
POWER_ON/OFF_1
L6
C2
R146
PM_RXD
33
/SPI_CS
L5
/FLASH_WP
M6
SIDE_HP_MUTE
M5
PM_SPI_CZ0/GPIO_PM[12]/GPIO0
PCMIRQA_N/GPIO108
PM_SPI_SDI/GPIO2
PCMCD_N/GPIO133
PM_SPI_SDO/GPIO3
R20
21
28
22
27
23
26
24
25
U22
NC_29
NC_28
PM_MODEL_OPT_0
M4
AMP_MUTE
R147
R180
4.7K
33
SPI_SCK
D3
B2
B1
R151
SPI_SDI
33
SPI_SDO
for SERIAL FLASH
PCMWAIT_N/GPIO103
TS0CLK/GPIO90
E4
MHL_OCP_EN
N25
PM_TXD
NC_26
N24
PM_RXD
I/O7
for SYSTEM EEPROM
(IC104)
I/O6
I/O5
I2C_SCL
I/O4
I2C_SDA
NC_25
PCM2_CE_N/GPIO134
PCM2_IRQA_N/GPIO135
S7LR-M Multi Package
B8
MODEL_OPT_6
A8
MODEL_OPT_7
CI_TS_CLK
CI_TS_VAL
CI_TS_SYNC
R136
22
P23
R137
22
P24
TS0DATA_[0]/GPIO80
PCM2_RESET/GPIO137
TS0DATA_[1]/GPIO81
TS0DATA_[2]/GPIO82
UART1_TX/GPIO46
TS0DATA_[3]/GPIO83
UART1_RX/GPIO47
TS0DATA_[4]/GPIO84
UART2_TX/GPIO68
TS0DATA_[5]/GPIO85
UART2_RX/GPIO67
TS0DATA_[6]/GPIO86
UART3_TX/GPIO50
TS0DATA_[7]/GPIO87
I2C_SCKM2/DDCR_CK/GPIO75
TS1VALID/GPI99
I2C_SDAM2/DDCR_DA/GPIO74
TS1SYNC/GPIO100
D2
D1
RGB_DDC_SCL
NC_23
VCC_2
DDCA_DA/UART0_TX
TS1DATA_[0]/GPIO91
DDCA_CK/UART0_RX
TS1DATA_[1]/GPIO92
TS1DATA_[2]/GPIO93
IC101-*1
LGE2121-MS (M1_L13_MS10)
N23
PWM1
VSS_2
NC_22
NC_21
E6
F5
NC_20
B6
I/O3
E5
D5
I/O2
I/O1
B7
E7
F7
I/O0
AB5
NC_19
AB3
A9
NC_18
F4
NC_17
AB1
N6
NC_16
P22
PWM2
C7
AB2
AC2
R21
AB25
GPIO39
LVA0P
GPIO40
LVA0N
GPIO41
LVA1P
GPIO42
LVA1N
GPIO43
LVA2P
GPIO44
LVA2N
GPIO45
LVA3P
GPIO48
LVA3N
GPIO49
LVA4P
GPIO52
LVA4N
GPIO53
P20
AB23
F6
LED_R/BUZZ
AC25
LVB0P
GPIO55
LVB0N
I2C_SCKM0/GPIO56
LVB1P
I2C_SDAM0/GPIO57
LVB1N
GPIO76
LVB2P
GPIO77
LVB2N
LVB3P
LVB3N
LVB4P
CI_TS_DATA[0-7]
Y13
CI_TS_DATA[0]
Y11
CI_TS_DATA[1]
AA12
CI_TS_DATA[2]
AB12
CI_TS_DATA[3]
from CI SLOT
CI_TS_DATA[4]
AA14
AB14
CI_TS_DATA[5]
AA13
CI_TS_DATA[6]
AB11
CI_TS_DATA[7]
FE_TS_CLK
FE_TS_VAL_ERR
FE_TS_SYNC
FE_TS_DATA[0-7]
PWM0/GPIO69
TS1DATA_[4]/GPIO95
PWM1/GPIO70
TS1DATA_[5]/GPIO96
PWM2/GPIO71
TS1DATA_[6]/GPIO97
PWM3/GPIO72
TS1DATA_[7]/GPIO98
AD15
AC16
AD16
FE_TS_DATA[0]
AE15
FE_TS_DATA[1]
AE14
FE_TS_DATA[2]
AC13
FE_TS_DATA[3]
AC14
FE_TS_DATA[4]
AD12
FE_TS_DATA[5]
AD13
FE_TS_DATA[6]
AD14
FE_TS_DATA[7]
Internal demod out
FE_TS_DATA[0]
FE_TS_DATA[0]
PWM4/GPIO73
PWM_PM/GPIO197
AB24
AD25
H6
KEY1
AC24
G5
KEY2
AE23
G4
AC23
J5
AC22
J4
AD23
SAR0/GPIO34
SAR1/GPIO35
SAR2/GPIO36
SAR3/GPIO37
SAR4/GPIO38
SCART1_MUTE
V23
GPIO54
TS1DATA_[3]/GPIO94
P21
PWM0
Y12
AC15
TS1CLK/GPIO101
S7LR-M_MS10
AA10
TS0SYNC/GPIO89
PCM2_WAIT_N/GPIO136
UART3_RX/GPIO51
RGB_DDC_SDA
NC_24
TS0VALID/GPIO88
PCM2_CD_N/GPIO138
D4
/MHL_OCP_DET
NC_27
+3.5V_ST
PANEL_CTL
C1
Y14
USB1_OCD
PCM_5V_CTL
NC_1
PF_ALE
AD19
PCM_RESET/GPIO132
T20
NC_1
PCMCE_N/GPIO118
U21
EAN61857001
IC102-*4
K9F1G08U0D-SCB0
EAN60991001
IC102-*3
TC58NVG1S3ETA00
/PF_WE
AE17
A2
PM_SPI_SCK/GPIO1
NAND_FLASH_1G_SS
NAND_FLASH_2G_TOSHIBA
EAN61508001
/PF_OE
AD17
GPIO_PM[11]/GPIO17
AD21
/PCM_IRQA
/PF_CE1
AC19
H5
PCMADR[9]/GPIO113
PCMREG_N/GPIO126
AA22
/PF_CE0
AC18
PCMADR[7]/GPIO106
AB15
NC_17
/PF_WP
AD18
PCMADR[6]/GPIO105
Y20
/PCM_REG
AC17
PCMADR[5]/GPIO104
PCMADR[14]/GPIO109
R153
OPT
R105
1K
NC_8
PCM_A[4]
R124
+3.3V_Normal
OS
C101
0.1uF
PCM_A[5]
I/O4
PCM_D[0-7]
Boot from 8051 with SPI flash
Secure B51 without scramble
Secure B51 with scramble
Boot from MIPS with SPI flash
Boot from MIPS with SPI flash
Boot from MIPS with SPI flash
Secure MIPS without scramble
Scerur MIPS with SCRAMBLE
1K
OPT
R108
1K
40
9
I/O5
4’b0000
4’b0001
4’b0010
4’b0100
4’b0101
4’b0110
4’b1001
4’b1010
OS
NC_7
41
8
PCM_A[6]
:
:
:
:
:
:
:
:
NON_OS
/PF_CE0
42
I/O6
B51_no_EJ
SB51_WOS
SB51_WS
MIPS_SPE_NO_EJ
MIPS_SPI_EJ_1
MIPS_SPI_EJ_2
MIPS_WOS
MIPS_WS
1K
CE
43
7
PCM_A[7]
OPT
/PF_OE
6
I/O7
R165
RE
S7LR-M_NON_MS10
IC101
MSD804KKX
<CHIP Config>
(I2S_OUT_BCK,I2S_OUT_MCK,PAD_PWM1PAD_PWM0)
R117
R/B
/F_RB
44
5
NC_26
1K
NC_6
45
4
PCM_A[0-7]
OS
22
AR101
NC_27
1K
OS
AR103
22
NC_5
46
3
1’b0
1’b1
NC_28
R121
OS
R109
3.9K
47
R118
OS
R107
1K
EAN35669103
2
1K
NC_4
NAND_FLASH_1G_HYNIX
NC_29
OPT
NC_3
48
R115
NC_2
<CHIP Config(LED_R/BUZZ)>
Boot from SPI CS1N(EXT_FLASH)
Boot from SPI_CS0N(INT_FLASH)
+3.3V_Normal
1
1K
NC_1
R116
NAND FLASH MEMORY
R23
VSYNC_LIKE/GPIO146
U24
V25
R24
V24
R25
W25
T21
W23
T22
SPI1_CK/GPIO199
SPI1_DI/GPIO200
SPI2_CK/GPIO201
SPI2_DI/GPIO202
AA23
Y24
AA25
AA24
LVB4N
AE24
DIMMING
LVACLKP
I2C
+3.3V_Normal
LVACLKN
LVBCLKP
AD24
Y23
W24
S7LR-M_NON_MS10
IC101
MSD804KKX
LVBCLKN
OPT
R156
T25
10K
R157
PWM0
GPIO194
R140
1K
100
R141
1K
R144
2.2K
GPIO191
R145
2.2K
GPIO192
PWM2
PWM_DIM
U23
T24
T23
OPT
C111
2.2uF
AMP_RESET
FRC_RESET
AMP_SDA
AMP_SCL
FRC_RESET
5V_DET_HDMI_2
5V_DET_HDMI_4
I2C_SDA
AV_CVBS_DET
I2C_SCL
AV2_CVBS_DET
SC1/COMP1_DET
HP_DET
S2_RESET
TUNER_RESET
PM MODEL OPTION
EEPROM
MODEL_OPT_0
+3.5V_ST
NAND_EN
NAND_EN
MODEL_OPT_1
+3.3V_Normal
LNA_CTRL_1
LNA_CTRL_2
NVRAM_RENESAS
NVRAM_ST
IC104
M24256-BRMN6TP
C105
0.1uF
IC104-*1
R1EX24256BSAS0A
NON_OS_512k_ST
NON_OS_512k_ATMEL
IC104-*2
M24512-RMN6TP
IC104-*3
AT24C512C-SSHD-T
R174
10K
S/W_TW
R177
10K
HD_LVDS_NON_EU
PM_MODEL_OPT_0
PM_MODEL_OPT_1
E0
E1
8
1
2
7
VCC
A0
VSS
3
4
6
5
8
VCC
E0
1
8
VCC
A0
1
8
VCC
WC
A1
A0’h
E2
1
SCL
R111
SDA
R112
C104
8pF
OPT
22
22
I2C_SCL
I2C_SDA
C106
8pF
OPT
A2
VSS
2
7
3
6
4
5
WP
E1
SCL
E2
SDA
7
3
6
4
5
A1
SCL
A2
SDA
GND
2
7
3
6
4
5
WP
SCL
SDA
R175
10K
S/W_EU/AJ
R176
10K
HD_LVDS_EU
MODEL_OPT_2
PM_MODEL_OPT_0
HIGH : HD_NON_EU
LOW : HD_EU
HD_LVDS_pattern is different.
Between EU and NON_EU
PM_MODEL_OPT_1
HIGH : S/W_NON_EU
LOW : S/W_EU/AJ
S/W is different.
Between TW
BR_RESET_DEMOD
E6
F5
B6
E5
D5
B7
E7
F7
AB5
AB3
A9
F4
AB1
N6
AB2
AC2
GPIO39
LVA0P
GPIO40
LVA0N
GPIO41
LVA1P
GPIO42
LVA1N
GPIO43
LVA2P
GPIO44
LVA2N
GPIO45
LVA3P
GPIO48
LVA3N
GPIO49
LVA4P
GPIO52
LVA4N
GPIO53
EAN43349003
AB25
AB23
AC25
AB24
AD25
AC24
AE23
AC23
AC22
AD23
V23
GPIO54
LVB0P
GPIO55
LVB0N
I2C_SCKM0/GPIO56
LVB1P
I2C_SDAM0/GPIO57
LVB1N
GPIO76
LVB2P
GPIO77
LVB2N
LVB3P
LVB3N
LVB4P
U24
V25
V24
W25
W23
AA23
Y24
AA25
AA24
LVB4N
AE24
LVACLKP
LVACLKN
LVBCLKP
AD24
Y23
W24
LVBCLKN
RXA0+
RXA0RXA1+
RXA1RXA2+
RXA2RXA3+
RXA3RXA4+
RXA4RXB0+
RXB0RXB1+
RXB1RXB2+
RXB2RXB3+
RXB3RXB4+
RXB4RXACK+
RXACKRXBCK+
RXBCK-
T25
GPIO194
GPIO191
EAN62389501
THE
SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE
SYMBOL MARK OF THE SCHEMETIC.
Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
VSS
2
WC
SYM.A
C7
GPIO193
GPIO192
EAN43349004
MODEL_OPT_3
U23
MODEL_OPT_4
T24
MODEL_OPT_5
T23
MODEL_OPT_8
GPIO193
NC4_S7LRM
MAIN1_NON_EU
2012/09/19
51
LGE Internal Use Only
Memory OPTION
MODEL OPTION
MODEL_OPT_0
MODEL_OPT_1
R225
R228
OPT
100
MODEL_OPT_5
R230
OPT
100
MODEL_OPT_6
R229
OPT
100
MODEL_OPT_7
R213
OPT
100
MODEL_OPT_8
MODEL_OPT_3
MODEL_OPT_4
MODEL_OPT_6
PIN NO. U23
PIN NO. B8
0
0
+1.10V_VDDC
Note
VDDC 1.05V
NON_M120
128M+128M
0
1
256M
1
0
256M+128M
1
1
M120
MODEL_OPT_4
U23
MIU0-128M
MIU0-256M
MODEL_OPT_5
T24
NON_DVB_S
DVB_S
MODEL_OPT_6
B8
MIU1-NO_DDR
MIU1-128M
MODEL_OPT_7
A8
NON_DUALSTREAM
DUALSTREAM
0.1uF
T25
C283
MODEL_OPT_3
DVB_T2
1uF
PHM_ON
PHM_OFF
1uF
NON_DVB_T2
C280
AB2
C277
F4
MODEL_OPT_2
128M
10V
MODEL_OPT_1
+1.10V_VDDC
VDDC : 2026mA
HD
FHD
MODEL_OPT_2
OPT 100
OPT 100
Ginga
Normal Power 3.3V
IF_P_MSTAR
H9
L204
BLM18PG121SN1D
J3
K3
J1
K2
K1
L2
L3
T5
POWER_ON/OFF_2
T4
V5
POWER_ON/OFF_2
RXACKP
RXACKN
SYM.C
0.1uF R216
47
C251
0.1uF R218
47
TU_SIF
C264
1000pF
OPT
50V
AC4
NC_8
ANALOG SIF
Close to MSTAR
AD3
NC_9
RXA0P
CHANGE TO
10UF 10V X5R
IP
RXA1P
IM
RXA1N
SIFP
RXA2N
SIFM
N12
P14
10uF 10V
CAP_10uF_X7R
P15
R10
R14
FB_CORE
R15
T10
L208
BLM18PG121SN1D
L227
BLM18PG121SN1D
HALF_NIM/EU_NON_T2
DDCDA_CK/GPIO26
C240
0.1uF
AD2
GND_33
GND_34
VDDC_2
GND_35
VDDC_3
GND_36
VDDC_4
GND_37
VDDC_5
GND_38
VDDC_6
GND_39
VDDC_7
GND_40
VDDC_8
GND_41
VDDC_9
GND_42
VDDC_10
GND_43
VDDC_11
GND_44
VDDC_12
GND_45
VDDC_13
GND_46
VDDC_14
GND_47
GND_49
P10
C241
0.1uF
P19
FB_CORE
HALF_NIM/EU_NON_T2
R220
10K
HALF_NIM/EU_NON_T2
R219
0
HOTPLUGA/GPIO22
GND_32
VDDC_1
GND_48
AC5
HALF_NIM/EU_NON_T2
C282
0.1uF
R16
L11
M14
MIUVDDC
NC_2
GND_50
FB_CORE
GND_51
AVDDL_MOD
GND_52
NC_1
GND_53
DVDD_DDR
GND_54
IF_AGC_MAIN
AE2
TUNER_I2C
AE6
GND_55
C285
0.047uF
25V
HALF_NIM/EU_NON_T2
RF_AGC
I2C_SCKM1/GPIO78
M13
C204-*1
+3.3V_Normal
AE3
DDCDA_DA/GPIO27
IF_AGC
M12
AVDD_AU33
AD4
RXA2P
L10
10uF 10V
CAP_10uF_X7R
CHANGE TO
10UF 10V X5R
AC3
RXA0N
K11
0.1uF
0.1uF
C255
J2
C250
C259
S7LR-M_NON_MS10
IC101
MSD804KKX
0.1uF
HALF_NIM/IF_FILTER
C289
33pF
CAP_10uF_X5R
C284
HALF_NIM/EU_NON_T2 HALF_NIM/EU_NON_T2
K10
C284-*1
0.1uF
IF_N_MSTAR
C245
0.1uF
C235
C258
0.1uF
100
G10
AVDDLV_USB
G9
C209
R289
K12
VDD33
+3.3V_Normal
HALF_NIM/IF_FILTER
C288
33pF
10V
85C
OPT
10uF
C287
C204
0.1uF
10V85C
C257
100
HALF_NIM/EU_NON_T2 HALF_NIM/EU_NON_T2
10uF
R288
MODEL_OPT_6
MODEL_OPT_4
AVDD2P5
W10
W11
W12
TU_SDA
I2C_SDAM1/GPIO79
GND_56
W9
TU_SCL
AD6
AVDD2P5_ADC_1
GND_57
AVDD2P5_ADC_2
GND_58
AVDD2P5_ADC_3
GND_59
AVDD2P5_ADC_4
GND_60
Close to MSTAR
XTAL_LOAD_27pF
C261 27pF
AD1
AE9
CK+_HDMI4
AC9
CK-_HDMI4
R214
D0+_HDMI4
R215
D0-_HDMI4
D1+_HDMI4
AC10
2.2
AD9
2.2
AC11
AD10
D1-_HDMI4
AE11
D2+_HDMI4
AD11
D2-_HDMI4
AE8
DDC_SDA_4
AD8
DDC_SCL_4
AC8
HPD4
SPDIF_IN/GPIO150
RXCCKN
SPDIF_OUT/GPIO151
USB0_DM
RXC1N
USB0_DP
RXC2P
F3
G3
D0+_HDMI2
F1
D0-_HDMI2
D1+_HDMI2
G2
G1
D1-_HDMI2
H2
D2+_HDMI2
H3
D2-_HDMI2
R6
DDC_SDA_2
U6
DDC_SCL_2
P5
HPD2
R4
CEC_REMOTE_S7
USB1_DM
DDCDC_DA/GPIO31
USB1_DP
RXBCKP
I2S_IN_SD/GPIO149
RXBCKN
I2S_IN_WS/GPIO147
RXB0P
N3
N1
M3
SC1_ID
M2
SC1_FB
M1
SC1_R+/COMP1_Pr+
R296
100
I2S_OUT_BCK/GPIO154
RXB1P
I2S_OUT_MCK/GPIO152
RXB1N
I2S_OUT_SD/GPIO155
SPDIF_OUT
AVDD25_PGA
SPDIF_OPTIC
Normal 2.5V
SIDE USB
+2.5V_Normal
GND_65
GND_67
NC_3
GND_68
NC_4
GND_69
GND_70
AVDD_NODIE
GND_71
AVDD2P5
GND_72
L7
L211
BLM18PG121SN1D
SIDE_USB1_DM
AE12
M7
AVDD2P5:172mA
P7
SIDE_USB1_DP
CAP_10uF_X5R
AMP_SCL
D8
AMP_SDA
D9
CHANGE TO
10UF 10V X5R
COMP2_DET
R7
10uF
10V
85C
C273
0.1uF
C260
1uF
C274
0.1uF
AVDD_AU33
AUD_SCK
AVDD25_PGA:13mA
AUD_MASTER_CLK_0
B9
VDD33
L229
BLM18PG121SN1D
AUD_LRCH
I2S_I/F
C10
AUD_LRCK
I2S_OUT_WS/GPIO153
GND_74
AVDD3P3_MPLL
GND_75
AVDD_DMPLL
GND_76
GND_77
GND_78
GND_79
AVDD_AU33
GND_80
AVDD_EAR33
GND_81
GND_82
R19
VDDP_1
GND_83
VDDP_2
GND_84
GND_85
W18
C269-*1
W19
10uF 10V
CAP_10uF_X7R
HOTPLUGB/GPIO23
AVDD_DVI_USB_2
V7
T19
C291
0.1uF
16V
GND_73
DVDD_NODIE
AVDD2P5_MOD
C9
AVDD_DVI_USB_1
M19
W7
RXB2N
DDCDB_CK/GPIO28
AVDD_MOD_2
U7
AVDD_NODIE
E2
W15
AVSS_PGA
RXB2P
DDCDB_DA/GPIO29
GND_64
W14
B10
RXB0N
VDD33
AVDD_LPLL_1
GND_86
AVDD_LPLL_2
GND_87
GND_88
V19
VDDP_NAND
GND_89
GND_90
AB9
AUR0
P2
P3
D6
C8
I2S_IN_BCK/GPIO148
GND_63
AVDD_MOD_1
GND_66
DDCDC_CK/GPIO30
AUL0
N2
U19
AVDD_DMPLL
CEC/GPIO5
R3
27pF
GND_62
V18
AVDD2P5_MOD
AC12
RXC2N
F2
CK+_HDMI2
AVDD25_LAN
XTAL_LOAD_30pF
C262-*1 30pF
E3
RXC1P
Y17
CI_DET
RXC0P
RXC0N
C262
GND_61
XTAL_LOAD_27pF
D7
RXCCKP
HOTPLUGC/GPIO24
CK-_HDMI2
1M
HOTPLUGD/GPIO25
X201
24MHz
XTAL_LOAD_30pF
C261-*1 30pF
C269
HDMI
R5
PM_MODEL_OPT_1
AC1
R287
XIN
XOUT
HSYNC0
AUL1
VSYNC0
AUR1
RIN0P
AUL2
RIN0M
AUR2
GIN0P
AUL3
GIN0M
AUR3
BIN0P
AUL4
BIN0M
AUR4
AA11
AVDD_MIU
K15
AA9
K16
AA7
C238
2.2uF
AV2
AB8
C239
2.2uF
AV2
C242
2.2uF
C243
2.2uF
Y8
Y10
L15
AV2_L_IN
AV2_R_IN
AVDD_DDR0_D_1
GND_92
AVDD_DDR0_D_2
GND_93
AVDD_DDR0_D_3
GND_94
AVDD_DDR0_C
GND_95
GND_96
K17
COMP2_L_IN
L17
COMP2_R_IN
AC7
GND_91
J17
Y9
M17
L16
AD7
AVDD_DDR1_D_1
GND_97
AVDD_DDR1_D_2
GND_98
AVDD_DDR1_D_3
GND_99
AVDD_DDR1_C
SOGIN0
GND_100
GND_101
AUDIO IN
CHANGE TO X5R
SC1_G+/COMP1_Y+
GND_102
E9
SC1_B+/COMP1_Pb+
GND_EFUSE
V2
SC1_SOG_IN
V3
SC1_CVBS_IN
U3
SC1/COMP1_L_IN
U2
SC1/COMP1_R_IN
T1
DEMOD_SCL
T2
DEMOD_SDA
R2
R1
T3
HSYNC1
VSYNC1
W6
GPIO_PM[13]/GPIO19
RIN1P
AUOUTL2
RIN1M
AVDD5V_MHL
GIN1P
GPIO_PM[14]/GPIO20
GIN1M
AUOUTR2
BIN1P
GPIO_PM[15]/GPIO21
AUDIO OUT
MHL_CD_SENSE
V6
B17
AVDD5V_MHL
Y7
C23
DDR3 1.5V
/VBUS_EN
W5
A5
SCART1_Rout
U5
C11
TP209
C19
BIN1M
C22
D14
AVDD_DDR0:55mA
+1.5V_DDR
D18
AVDD_MIU
AA2
R242
68
C223
0.047uF
W3
C224
V1
1000pF
W1
GIN2M
AUVAG
BIN2M
AUVRP
SOGIN2
TU_CVBS
33
C225
Y4
COMP2_Y+/AV_CVBS_IN
AV2_CVBS_IN
R246
33
C227
0.047uF
R249
33
C230
0.047uF AA5
AV2
Y5
AV2
W4
AA4
Y6
AA1
DTV/MNT_VOUT
50V
R252
68
C233
0.047uF
CVBS1
C263
10uF
AB6
L205
5.6uH
5.6uH
RP/GPIO63
CVBS3
TP/GPIO60
NC_5
HEAD_PHONE
F18
F19
EPHY_RP
C5
EPHY_TP
C268
4.7uF
10V
HEAD_PHONE
G8
AVDD_DDR1:55mA
HP_ROUT
H8
C272
4.7uF
10V
HEAD_PHONE
N22
N21
N20
M22
M21
RN/GPIO66
NC_6
LED1/GPIO59
EPHY_RN
C4
M20
SOC_RESET
F10
V15
B5
TN/GPIO62
GPIO61
GPIO64
GPIO65
EPHY_TN
C3
URSA_SCL
B4
URSA_SCL
N4
IRIN/GPIO4
ARC0
HWRESET
SWICH
SW200
JTP-1127WEM
URSA_SDA
B3
T6
N5
R210
0
HDMI1_ARC
C231
1uF
HDMI1_ARC
IR
HDMI_ARC
SOC_RESET
W16
POWER_DET_RESET +3.5V_ST
A3
URSA_SDA
RESET_IC_SOC_RESET
R266
470
C202
4.7uF
10V
RESET_IC_SOC_RESET
C200
4.7uF
10V
V8
T18
STby 3.5V
+3.5V_ST
SWICH
R205
100
+3.5V_SOC_RESET
GND_106
GND_2
GND_107
GND_3
GND_108
GND_4
GND_109
GND_5
GND_110
GND_6
GND_111
GND_7
GND_112
GND_8
GND_113
GND_9
GND_114
GND_10
GND_115
GND_11
GND_116
GND_12
GND_117
GND_13
GND_118
GND_14
GND_119
GND_15
GND_120
GND_16
GND_121
GND_17
GND_122
GND_18
GND_123
GND_19
GND_124
GND_20
GND_125
GND_21
GND_126
GND_22
GND_127
GND_23
GND_128
GND_24
GND_129
GND_25
GND_130
GND_26
GND_131
GND_27
GND_132
GND_28
GND_133
GND_29
GND_134
GND_30
GND_135
GND_31
GND_136
G12
G13
G14
G17
G18
G19
G24
H11
H12
H13
H14
H15
H16
H17
H18
H19
J9
J10
J11
J12
J13
J14
J15
J16
J18
J19
J25
K9
K13
K14
H10
K18
K19
K22
L8
L9
J8
L12
L13
L18
L19
M8
K8
M10
M11
L14
M15
M16
M18
M25
N10
N11
N13
N14
N15
N16
N17
N19
K7
P8
P9
M9
P11
P13
P16
P17
P18
P12
R8
R9
R11
R12
R13
R17
T8
T9
N7
T11
T12
T13
T14
T15
T16
T17
U8
U9
U10
U11
U12
U13
U14
U15
U16
U17
R18
V9
V10
V11
V12
V14
V17
T7
E8
MIUVDDC
AVDD_NODIE
L228
BLM18PG121SN1D
AVDD_DMPLL
SOC_RESET
C201
0.1uF
GND_1
G11
+1.10V_VDDC
L206
BLM18PG121SN1D
R217
0
R200
62K
Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
F17
HP_LOUT
LED0/GPIO58
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.
F8
A6
NC_7
VCOM
E22
H/P OUT
HEAD_PHONE
C6
CVBS2
AB4
Close to MSTAR
C256
0.1uF
CVBS0
CVBSOUT1
C203
1000pF
OPT
L203
EARPHONE_OUTR
0.047uF AA8
C253
1uF
AC6
AA6
EARPHONE_OUTL
R244
C249
4.7uF
AE5
BIN2P
CVBS In/OUT
E19
AD5
AUVRM
1uF
0.047uF
0.047uF
GIN2P
C254
C221
C222
Y3
R241
68
33
RIN2M
0.1uF
W2
C207
0.047uF
C248
C220
0.1uF
33
E18
10uF 10V
R239
E17
C278
0.047uF AA3
0.1uF
C219
C266
68
L209
BLM18PG121SN1D
L202
BLM18SG121TN1D
RIN2P
2
Y2
4
0.047uF
R238
R240
COMP2_Pb+
C218
3
COMP2_Y+/AV_CVBS_IN
33
D19
HSYNC2
1
R237
COMP2_Pr+
GND_105
A23
SCART1_Lout
V4
GND_103
GND_104
SOGIN1
COMP2
SYM.E
S7LR-M_NON_MS10
DTV_IF
CAP_10uF_X5R
Close to MSTAR
FHD
1K
+1.10V_VDDC
1K
PHM_OFF
R212
IC101
MSD804KKX
* Dual Stream is only Korea 3D spec
R227
NON_DVB_T2
1K
1K
NON_M120
R207
R209
MIU0-128M
1K
NON_DVB_S
R223
1K
MIU1-NO_DDR
R224
R294
1K
OPT
R293
R297
1K
MODEL_OPT_4
1K
R204
AB3
Memory
10V
1K
HD
1K
PHM_ON
R211
R226
1K
DVB_T2
1K
M120
R208
R206
1K
MIU0-256M
DVB_S
R221
1K
1K
MIU1-128M
R291
R222
1K
OPT 100
R201
R202 BOOSTER_OPT100
R203 RF_SW_OPT 0
NON_DUALSTREAM
RF_SWITCH_CTL
S/W_AJ
1K
LNA2_CTL
R290
R298
IF_AGC_SEL
DUALSTREAM
MODEL_OPT_0
HIGH
LOW
C275
MODEL OPTION
PIN NO.
10uF
PIN NAME
+3.3V_Normal
C228
+2.5V_Normal
10uF
+2.5V_Normal +3.3V_Normal
C286
0.1uF
C252
0.1uF
C296
10uF
10V
L207
BLM18PG121SN1D
C279
0.1uF
C205
0.1uF
NC4_S7LRM
MAIN2_NON_EU
2012.09.19
52
LGE Internal Use Only
RS-232C
HEAD_PHONE
HEAD_PHONE
R5309
0
RS232_PHONE
M6
R5302
100
+3.5V_ST
M1
M3_DETECT
OPT
D5301
ADUC 20S 02 010L
20V
RS232_PHONE
C5306
0.1uF
RS232_PHONE
IC5301
OPT
D5302
ADUC 20S 02 010L
20V
GND
5
L
4
DETECT
3
R
1
6
1
RS232_PHONE
R5301
100
JK5301-*1
KJA-PH-0-0177
RS232_PHONE
3
M4
4
M5_GND
5
KJA-PH-1-0177
JK5301
MAX3232CDR
C1+
RS232_PHONE
C5302
0.1uF
RS232_PHONE
C5303
0.1uF
V+
C1-
C2+
RS232_PHONE
C5304
0.1uF
C2-
V-
RS232_PHONE
C5305
0.1uF
DOUT2
RIN2
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
VCC
GND
DOUT1
RIN1
HEAD_PHONE
ROUT1
PM_RXD
HP_LOUT
C5307
10uF
16V
DIN1
PM_TXD
OPT
C5309
1000pF
50V
HEAD_PHONE
R5307
1K
OPT
C5310
1000pF
50V
HEAD_PHONE
R5308
1K
DIN2
ROUT2
EAN41348201
HEAD_PHONE
HP_ROUT
C5308
10uF
16V
+3.3V_Normal
R5306
HEAD_PHONE
10K
R5305
1K
HP_DET
THE
SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE
SYMBOL MARK OF THE SCHEMETIC.
Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
HEAD_PHONE
NC4_S7LRM
RS232C_PHONE
2012/06/21
53
LGE Internal Use Only
AVDD_DDR0
AVDD_DDR0
1uF
1uF
C1241
1uF
C1238
1uF
C1219
1uF
C1218
C1217
0.1uF
0.1uF
C1239
C1206
C1251
A-MVREFCA
10uF10V
1000pF
0.1uF
C1204
R1204
1K 1%
1%
R1205
1K
C1203
C1202
AVDD_DDR0
L1202
CIC21J501NE
A-MVREFDQ
1000pF
0.1uF
1K 1%
1%
R1202
1K
C1201
R1201
+1.5V_DDR
CLose to Saturn7M IC
CLose to DDR3
DDR_1600_2G_HYNIX
IC101
MSD804KKX
IC1201
H5TQ2G63DFR-PBC
EAN61829203
N3
M8
A0
A1
A2
A3
A4
R1203
A5
L8
ZQ
240
1%
AVDD_DDR0
A7
A8
B2
10V 10uF
C1205
D9
10V 10uF
C1227
G7
C1207
0.1uF
K2
C1208
0.1uF
K8
C1210
0.1uF
N1
C1211
0.1uF
N9
C1212
0.1uF
R1
C1213
0.1uF
R9
C1214
0.1uF
C1215
0.1uF
VDD_1
A9
VDD_2
A10/AP
VDD_3
A11
VDD_4
A12/BC
VDD_5
A13
VDD_6
VDD_7
VDD_9
C1
C9
D2
E9
F1
H2
H9
L1
L9
T7
R8
R2
T8
R3
L7
R7
N7
T3
M2
BA0
N8
M3
BA2
VDDQ_1
CK
VDDQ_3
CK
VDDQ_4
K9
CS
VDDQ_7
ODT
VDDQ_8
RAS
VDDQ_9
CAS
K1
J3
K3
L3
WE
NC_1
T2
RESET
NC_4
F3
DQSL
G3
C7
A9
G8
J2
J8
M1
M9
P1
P9
T1
T9
VSS_1
DQSU
VSS_2
DQSU
VSS_3
VSS_4
DML
VSS_5
DMU
VSS_6
D8
E2
DDR_1600_2G_SS
DDR_1600_2G_NANYA
DDR_1600_1G_HYNIX
IC1201-*1
K4B2G1646E-BCK0
IC1201-*2
NT5CB128M16FP-DI
IC1201-*3
H5TQ1G63EFR-PBC
EAN61848802
EAN61859702
N3
P7
P3
N2
P8
P2
R8
R2
T8
R3
L7
R7
N7
T3
M8
A0
A3
L8
K7
T8
A9
VDD_1
A10/AP
VDD_2
A11
VDD_3
A12/BC
VDD_4
A13
VDD_5
NC_5
VDD_7
BA0
VDD_9
VDD_6
VDD_8
K3
L3
R7
N7
K8
T3
N1
N9
R9
CK
VDDQ_3
VDDQ_4
VDDQ_5
CS
VDDQ_6
ODT
VDDQ_7
RAS
VDDQ_8
CAS
VDDQ_9
RESET
NC_2
NC_3
NC_4
F3
DQSL
C1
K7
K9
K1
J3
H9
K3
L3
J9
DQSU
DQSU
F7
F2
F8
H3
H8
G2
H7
DML
VSS_4
VSS_5
VSS_6
DQL0
VSS_7
DQL1
VSS_8
DQL2
VSS_9
DQL3
VSS_10
DQL4
VSS_11
DQL5
VSS_12
C3
C8
C2
A7
A2
B8
A3
VDD_5
NC_6
VDD_7
BA0
VDD_9
VDD_6
VDD_8
R3
L7
G7
R7
K2
N7
K8
T3
N1
N9
R9
VDDQ_2
CK
VDDQ_3
VDDQ_4
VDDQ_5
CS
VDDQ_6
ODT
VDDQ_7
RAS
VDDQ_8
CAS
VDDQ_9
A9
C7
B7
NC_2
NC_4
DQSL
G8
E7
J2
D3
J8
M1
C1
K7
K9
K1
J3
H9
K3
L3
M9
F7
F2
P9
F8
T1
H3
H8
G2
H7
VSSQ_2
DQU1
VSSQ_3
DQU2
VSSQ_4
DQU3
VSSQ_5
DQU4
VSSQ_6
DQU5
VSSQ_7
DQU6
VSSQ_8
DQU7
VSSQ_9
B9
DML
VSS_4
DMU
VSS_5
VSS_6
DQL0
VSS_7
DQL1
VSS_8
DQL2
VSS_9
DQL3
VSS_10
DQL4
VSS_11
DQL5
VSS_12
D1
C3
D8
C8
E2
C2
E8
A7
F9
A2
G1
B8
G9
A3
VDD_1
VDD_2
A11
VDD_3
A12/BC
VDD_4
NC_7
VDD_5
NC_5
VDD_7
BA0
VDD_9
VDD_6
VDD_8
R3
L7
G7
R7
K2
N7
K8
T3
N1
N9
EAN61836301
EAN61859501
R9
VDDQ_2
CK
VDDQ_3
VDDQ_4
VDDQ_5
CS
VDDQ_6
ODT
VDDQ_7
RAS
VDDQ_8
CAS
VDDQ_9
NC_2
NC_4
DQSL
C1
K7
K9
K1
J3
H9
K3
L3
A9
C7
B7
G8
E7
J2
D3
J8
M1
M9
F7
F2
P9
F8
T1
H3
H8
G2
H7
VSSQ_2
DQU1
VSSQ_3
DQU2
VSSQ_4
DQU3
VSSQ_5
DQU4
VSSQ_6
DQU5
VSSQ_7
DQU6
VSSQ_8
DQU7
VSSQ_9
B9
DML
VSS_4
DMU
VSS_5
VSS_6
DQL0
VSS_7
DQL1
VSS_8
DQL2
VSS_9
DQL3
VSS_10
DQL4
VSS_11
DQL5
VSS_12
D1
C3
D8
C8
E2
C2
E8
A7
F9
A2
G1
B8
G9
A3
VDD_3
A12/BC
VDD_4
A13
VDD_5
NC_5
VDD_7
BA0
VDD_9
VDD_6
VDD_8
R3
L7
G7
R7
K2
N7
K8
T3
N1
N9
R9
VDDQ_2
CK
VDDQ_3
VDDQ_4
VDDQ_5
CS
VDDQ_6
ODT
VDDQ_7
RAS
VDDQ_8
CAS
VDDQ_9
NC_2
NC_4
DQSL
C1
K7
C9
K9
K1
J3
H9
K3
L3
J9
A9
C7
B7
G8
E7
J2
D3
J8
M1
M9
F7
F2
P9
F8
T1
H3
H8
G2
H7
VSSQ_2
DQU1
VSSQ_3
DQU2
VSSQ_4
DQU3
VSSQ_5
DQU4
VSSQ_6
DQU5
VSSQ_7
DQU6
VSSQ_8
DQU7
VSSQ_9
B9
DML
VSS_4
DMU
VSS_5
VSS_6
DQL0
VSS_7
DQL1
VSS_8
DQL2
VSS_9
DQL3
VSS_10
DQL4
VSS_11
DQL5
VSS_12
D1
C3
D8
C8
E2
C2
E8
A7
F9
A2
G1
B8
G9
A3
VDD_3
A12
VDD_4
NC_6
VDD_5
NC_5
VDD_7
BA0
VDD_9
VDD_6
VDD_8
A-MA10
A-MA11
A-MA11
A-MA12
A-MA12
A-MA13
A-MA13
A-MA14
C16
C13
A15
E11
B13
B_DDR3_A[5]
A_DDR3_A[6]
B_DDR3_A[6]
A_DDR3_A[7]
B_DDR3_A[7]
A_DDR3_A[8]
B_DDR3_A[8]
A_DDR3_A[9]
B_DDR3_A[9]
A_DDR3_A[10]
B_DDR3_A[10]
A_DDR3_A[11]
B_DDR3_A[11]
A_DDR3_A[12]
B_DDR3_A[12]
A_DDR3_A[13]
B_DDR3_A[13]
A_DDR3_A[14]
B_DDR3_A[14]
A_DDR3_BA[0]
B_DDR3_BA[0]
A_DDR3_BA[1]
B_DDR3_BA[1]
A_DDR3_BA[2]
B_DDR3_BA[2]
E24
F21
E23
D22
D24
D21
C24
C25
F23
E21
D23
A-MBA0
A-MBA1
A-MBA2
A-MCK
A-MBA0
A-MBA1
C1209
0.01uF
50V
A-MCKE
A-MBA2
A-MCK
A-MCKB
A-MCKE
F13
B15
E13
G20
C17
A17
B16
F24
F20
G25
A_DDR3_MCLK
B_DDR3_MCLK
A_DDR3_MCLKZ
B_DDR3_MCLKZ
A_DDR3_MCLKE
B_DDR3_MCLKE
G23
F25
A-MCKB
A-MODT
A-MRASB
A-MODT
AVDD_DDR0
A-MCASB R1231
A-MWEB 10K
A-MRESETB
A-MRASB
A-MCASB
A-MWEB
A-MRESETB
E14
B12
A12
C12
D20
A_DDR3_ODT
B_DDR3_ODT
A_DDR3_RASZ
B_DDR3_RASZ
A_DDR3_CASZ
B_DDR3_CASZ
A_DDR3_WEZ
B25
B24
A24
B_DDR3_WEZ
F11
E20
A_DDR3_RESET
B_DDR3_RESET
DQL0
VSS_8
DQL1
VSS_9
DQL2
VSS_10
DQL3
VSS_11
DQL4
VSS_12
DQL5
F7
F2
F8
H3
H8
G2
H7
DQL7
VSSQ_1
D7
VSSQ_2
DQU0
VSSQ_3
DQU1
VSSQ_4
DQU2
VSSQ_5
DQU3
VSSQ_6
DQU4
VSSQ_7
DQU5
VSSQ_8
DQU6
VSSQ_9
DQU7
C3
C8
C2
A7
A2
B8
A3
A-MDQSL
A-MDQSLB
A-MDQSU
A-MDQSUB
A-MDQSL
A-MDQSLB
A-MDQSU
A-MDQSUB
A-MDML
A-MDML
A-MDMU
A-MDMU
A-MDQL0
A-MDQL1
A-MDQL0
A-MDQL1
A-MDQL2
A-MDQL2
A-MDQL3
A-MDQL3
A-MDQL4
A-MDQL4
A-MDQL5
A-MDQL5
A-MDQL6
A-MDQL6
A-MDQL7
A-MDQL7
A-MDQU0
A-MDQU0
A-MDQU1
A-MDQU1
A-MDQU2
A-MDQU2
A-MDQU3
A-MDQU3
A-MDQU4
A-MDQU4
A-MDQU5
A-MDQU5
A-MDQU6
A-MDQU6
A-MDQU7
A-MDQU7
B19
C18
K24
A_DDR3_DQSL
A_DDR3_DQSLB
B_DDR3_DQSL
B18
A18
J21
A_DDR3_DQSU
A_DDR3_DQSUB
B_DDR3_DQSU
H24
A_DDR3_DQML
B_DDR3_DQML
A_DDR3_DQMU
B_DDR3_DQMU
D17
G15
B21
F15
B22
F14
A22
D15
F16
C21
E16
A20
D16
C20
L20
L23
A_DDR3_DQL[0]
B_DDR3_DQL[0]
A_DDR3_DQL[1]
B_DDR3_DQL[1]
A_DDR3_DQL[2]
B_DDR3_DQL[2]
A_DDR3_DQL[3]
B_DDR3_DQL[3]
A_DDR3_DQL[4]
B_DDR3_DQL[4]
A_DDR3_DQL[5]
B_DDR3_DQL[5]
A_DDR3_DQL[6]
B_DDR3_DQL[6]
A_DDR3_DQL[7]
B_DDR3_DQL[7]
A_DDR3_DQU[0]
B_DDR3_DQU[0]
A_DDR3_DQU[1]
B_DDR3_DQU[1]
A_DDR3_DQU[2]
B_DDR3_DQU[2]
A_DDR3_DQU[3]
B_DDR3_DQU[3]
A_DDR3_DQU[4]
B_DDR3_DQU[4]
A_DDR3_DQU[5]
B_DDR3_DQU[5]
A_DDR3_DQU[6]
B_DDR3_DQU[6]
A_DDR3_DQU[7]
B_DDR3_DQU[7]
G16
B20
J20
B_DDR3_DQSUB
E15
A21
K25
B_DDR3_DQSLB
J24
L24
J23
M24
H23
M23
K23
G21
L22
H22
K20
H20
L21
H21
K21
D9
G7
K2
K8
N1
N9
R1
R9
BA1
A1
VDDQ_1
CK
VDDQ_2
CK
VDDQ_3
VDDQ_4
VDDQ_5
CS
VDDQ_6
ODT
VDDQ_7
RAS
VDDQ_8
CAS
VDDQ_9
NC_2
NC_4
F3
DQSL
A8
C1
C9
D2
E9
F1
H2
H9
J1
NC_1
NC_3
A9
C7
B7
G8
E7
J2
D3
J8
M1
J9
L1
L9
T7
NC_7
M9
F7
F2
P9
F8
T1
H3
H8
G2
VSSQ_2
DQU1
VSSQ_3
DQU2
VSSQ_4
DQU3
VSSQ_5
DQU4
VSSQ_6
DQU5
VSSQ_7
DQU6
VSSQ_8
DQU7
VSSQ_9
B9
VSS_2
DML
VSS_4
DMU
VSS_5
VSS_6
DQL0
VSS_7
DQL1
VSS_8
DQL2
VSS_9
DQL3
VSS_10
DQL4
VSS_11
DQL5
VSS_12
D1
C3
C8
E2
C2
E8
A7
F9
A2
G1
B8
G9
A3
E1
G8
J2
J8
M1
M9
P1
P9
T1
T9
B1
VSSQ_1
D7
D8
B3
DQL6
DQL7
B1
VSSQ_1
DQU0
VSS_1
VSS_3
E3
P1
T9
A9
DQSU
DQSU
E1
H7
THE
SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE
SYMBOL MARK OF THE SCHEMETIC.
Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
VDD_1
VDD_2
A11
RESET
B3
DQL6
D7
A-MA10
D12
A_DDR3_A[5]
G22
DQSL
VSS_2
DQL7
B1
VSSQ_1
DQU0
A-MA9
B14
B_DDR3_A[4]
F22
B2
A9
T2
G3
A-MA9
D11
A_DDR3_A[4]
D25
L8
A10/AP
L9
T7
NC_6
VSS_1
VSS_3
E3
P1
T9
DQSU
DQSU
E1
A-MA8
A14
B_DDR3_A[3]
ZQ
WE
L1
A-MA7
A-MA8
E12
B_DDR3_A[2]
A_DDR3_A[3]
A7
L2
F1
H2
A-MA7
C15
A_DDR3_A[2]
B23
H1
A8
CKE
D2
E9
A-MA5
A-MA6
F12
S7LR-M_NON_MS10
A_DDR3_A[0]
SYMBOL.B B_DDR3_A[0]
A_DDR3_A[1]
B_DDR3_A[1]
VREFDQ
A5
A6
J7
J1
NC_1
F3
A8
A3
G9
A-MA5
A-MA6
B11
A4
BA2
A1
VDDQ_1
CK
A2
M2
N8
VREFCA
A1
M7
R1
M3
NC_3
G3
B2
D9
BA1
RESET
B3
DQL6
D7
VDD_1
VDD_2
A11
DQSL
VSS_2
DQL7
B1
VSSQ_1
DQU0
T8
A9
A10/AP
T2
R8
R2
A7
L9
T7
NC_6
VSS_1
VSS_3
E3
P1
T9
DQSU
DQSU
E1
L8
WE
L1
P8
ZQ
A8
L2
F1
H2
N2
P2
A5
CKE
D2
J9
P3
H1
VREFDQ
A6
J7
C9
E9
A3
F9
M8
A0
E8
G1
N3
P7
A4
BA2
J1
NC_1
F3
A8
VREFCA
A2
M2
N8
A1
VDDQ_1
CK
M8
A0
A1
M7
R1
M3
NC_3
G3
B2
D9
BA1
RESET
B3
DQL6
D7
T8
A9
A10/AP
T2
R8
R2
DQSL
VSS_2
DQL7
B1
VSSQ_1
DQU0
L8
A7
L9
T7
P8
ZQ
WE
L1
N2
P2
A8
L2
F1
H2
J9
P3
H1
VREFDQ
A5
A6
CKE
D2
E9
A3
J7
C9
NC_5
VSS_1
VSS_3
E3
P1
T9
DQSU
DQSU
E1
IC1201-*5
NT5CB64M16DP-DH
N3
P7
A4
BA2
J1
NC_1
F3
A8
VREFCA
A2
M2
N8
A1
VDDQ_1
CK
M8
A0
A1
M7
R1
M3
NC_3
G3
B2
D9
BA1
RESET
B3
DQL6
DQL7
D7
VDD_4
A13
DQSL
VSS_2
DMU
E3
VDD_3
A12/BC
L9
T7
NC_6
VSS_1
VSS_3
E7
D3
VDD_1
VDD_2
A11
T2
L1
R8
R2
T8
A9
A10/AP
WE
DQSL
C7
B7
L8
A7
L2
F1
H2
P8
ZQ
A8
CKE
D2
N2
P2
A5
A6
J7
C9
E9
P3
H1
VREFDQ
BA2
J1
NC_1
T2
A8
A3
N3
P7
A4
M2
N8
VREFCA
A2
M7
R1
A1
VDDQ_1
VDDQ_2
WE
G3
R3
L7
G7
K2
M3
CK
CKE
K1
J3
B2
D9
BA1
L2
R8
R2
A7
BA2
K9
P8
ZQ
A8
J7
N2
P2
A5
A6
M2
M3
H1
VREFDQ
A4
M8
A0
A1
DDR_1600_1G_NANYA
IC1201-*4
K4B1G1646G-BCK0
EAN61829003
N3
P7
P3
A2
M7
N8
VREFCA
A1
DDR_1600_1G_SS
D3
E3
VSS_7
B1
D1
B7
E7
DQL6
B9
A-MA4
C14
NC_3
DQSL
E1
A-MA4
L2
VDDQ_6
NC_6
B3
A-MA3
K7
CKE
VDDQ_5
NC_2
A-MA2
A-MA3
J7
VDDQ_2
J1
J9
P2
A-MA2
A11
NC_5
BA1
A8
P8
A-MA0
A-MA1
M7
VDD_8
A1
A-MA14
A6
N2
A-MA0
A-MA1
1%
VREFDQ
P3
1%
H1
A-MVREFDQ
P7
R1235
56
VREFCA
R1236
56
A-MVREFCA
DQU0
VSSQ_2
DQU1
VSSQ_3
DQU2
VSSQ_4
DQU3
VSSQ_5
DQU4
VSSQ_6
DQU5
VSSQ_7
DQU6
VSSQ_8
DQU7
VSSQ_9
B9
D1
D8
E2
E8
F9
G1
G9
NC4_S7LRM
M1_DDR (1DDR)
2012/06/21
54
LGE Internal Use Only
Serial Flash for SPI boot_NON_OS
+3.5V_ST
+3.5V_ST
OPT
R5503
4.7K
+3.5V_ST
SFLASH_NON_OS_WINBOND
IC1300
W25Q64FVSSIG
CS
/SPI_CS
OPT
R5501
10K
SPI_SDO
R5502
0
WP[IO2]
/FLASH_WP
GND
SFLASH_NON_OS_MX
CS
SO/SIO1
WP
GND
Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
8
0.1uF
VCC
1
8
2
7
3
6
4
5
2
7
3
6
4
5
%HOLD[IO3]
CLK
SPI_SCK
DI[IO0]
VCC
CS
DO[IO1]
SCLK
%WP[IO2]
SI/SIO0
SFLASH_OS_MACRONIX
IC1300-*2
W25Q80BVSSIG
HOLD
GND
1
8
2
7
3
6
4
5
R5504
33
SPI_SDI
SFLASH_OS_WINBOND
IC1300-*1
MX25L6406EM2I-12G
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.
1
C5501
DO[IO1]
IC1300-*3
MX25L8006EM2I-12G
VCC
HOLD[IO3]
CS#
SO/SIO1
CLK
WP#
DI[IO0]
GND
1
8
2
7
3
6
4
5
VCC
HOLD#
SCLK
SI/SIO0
NC4_S7LRM
S_FLASH_NON_OS
2012.06.21
55
LGE Internal Use Only