LG 32LD310H User manual

LCD TV
SERVICE MANUAL
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
CHASSIS : LA06A
MODEL : 32LD310H 32LD310H-UA
32LD320H 32LD320H-UA
North/Latin America http://aic.lgservice.com
Europe/Africa http://eic.lgservice.com
Asia/Oceania http://biz.lgservice.com
Internal Use Only
Printed in KoreaP/NO : MFL66280202(1101-REV01)

LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved.
Only for training and service purposes - 2 -
CONTENTS
CONTENTS .............................................................................................. 2
SAFETY PRECAUTIONS ......................................................................... 3
SPECIFICATION....................................................................................... 6
ADJUSTMENT INSTRUCTION .............................................................. 10
EXPLODED VIEW .................................................................................. 19
SVC. SHEET ...............................................................................................

LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved.
Only for training and service purposes - 3 -
SAFETY PRECAUTIONS
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the
Schematic Diagram and Exploded View.
It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent
Shock, Fire, or other Hazards.
Do not modify the original design without permission of manufacturer.
General Guidance
An isolation Transformer should always be used during the
servicing of a receiver whose chassis is not isolated from the AC
power line. Use a transformer of adequate power rating as this
protects the technician from accidents resulting in personal injury
from electrical shocks.
It will also protect the receiver and it's components from being
damaged by accidental shorts of the circuitry that may be
inadvertently introduced during the service operation.
If any fuse (or Fusible Resistor) in this TV receiver is blown,
replace it with the specified.
When replacing a high wattage resistor (Oxide Metal Film Resistor,
over 1W), keep the resistor 10mm away from PCB.
Keep wires away from high voltage or high temperature parts.
Before returning the receiver to the customer,
always perform an AC leakage current check on the exposed
metallic parts of the cabinet, such as antennas, terminals, etc., to
be sure the set is safe to operate without damage of electrical
shock.
Leakage Current Cold Check(Antenna Cold Check)
With the instrument AC plug removed from AC source, connect an
electrical jumper across the two AC plug prongs. Place the AC
switch in the on position, connect one lead of ohm-meter to the AC
plug prongs tied together and touch other ohm-meter lead in turn to
each exposed metallic parts such as antenna terminals, phone
jacks, etc.
If the exposed metallic part has a return path to the chassis, the
measured resistance should be between 1MΩand 5.2MΩ.
When the exposed metal has no return path to the chassis the
reading must be infinite.
An other abnormality exists that must be corrected before the
receiver is returned to the customer.
Leakage Current Hot Check (See below Figure)
Plug the AC cord directly into the AC outlet.
Do not use a line Isolation Transformer during this check.
Connect 1.5K/10watt resistor in parallel with a 0.15uF capacitor
between a known good earth ground (Water Pipe, Conduit, etc.)
and the exposed metallic parts.
Measure the AC voltage across the resistor using AC voltmeter
with 1000 ohms/volt or more sensitivity.
Reverse plug the AC cord into the AC outlet and repeat AC voltage
measurements for each exposed metallic part. Any voltage
measured must not exceed 0.75 volt RMS which is corresponds to
0.5mA.
In case any measurement is out of the limits specified, there is
possibility of shock hazard and the set must be checked and
repaired before it is returned to the customer.
Leakage Current Hot Check circuit
1.5 Kohm/10W
To Instrument's
exposed
METALLIC PARTS
Good Earth Ground
such as WATER PIPE,
CONDUIT etc.
AC Volt-meter
IMPORTANT SAFETY NOTICE
0.15uF

LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved.
Only for training and service purposes - 4 -
CAUTION: Before servicing receivers covered by this service
manual and its supplements and addenda, read and follow the
SAFETY PRECAUTIONS on page 3 of this publication.
NOTE: If unforeseen circumstances create conflict between the
following servicing precautions and any of the safety precautions on
page 3 of this publication, always follow the safety precautions.
Remember: Safety First.
General Servicing Precautions
1. Always unplug the receiver AC power cord from the AC power
source before;
a. Removing or reinstalling any component, circuit board
module or any other receiver assembly.
b. Disconnecting or reconnecting any receiver electrical plug or
other electrical connection.
c. Connecting a test substitute in parallel with an electrolytic
capacitor in the receiver.
CAUTION: A wrong part substitution or incorrect polarity
installation of electrolytic capacitors may result in an
explosion hazard.
2. Test high voltage only by measuring it with an appropriate high
voltage meter or other voltage measuring device (DVM,
FETVOM, etc) equipped with a suitable high voltage probe.
Do not test high voltage by "drawing an arc".
3. Do not spray chemicals on or near this receiver or any of its
assemblies.
4. Unless specified otherwise in this service manual, clean
electrical contacts only by applying the following mixture to the
contacts with a pipe cleaner, cotton-tipped stick or comparable
non-abrasive applicator; 10% (by volume) Acetone and 90% (by
volume) isopropyl alcohol (90%-99% strength)
CAUTION: This is a flammable mixture.
Unless specified otherwise in this service manual, lubrication of
contacts in not required.
5. Do not defeat any plug/socket B+ voltage interlocks with which
receivers covered by this service manual might be equipped.
6. Do not apply AC power to this instrument and/or any of its
electrical assemblies unless all solid-state device heat sinks are
correctly installed.
7. Always connect the test receiver ground lead to the receiver
chassis ground before connecting the test receiver positive
lead.
Always remove the test receiver ground lead last.
8. Use with this receiver only the test fixtures specified in this
service manual.
CAUTION: Do not connect the test fixture ground strap to any
heat sink in this receiver.
Electrostatically Sensitive (ES) Devices
Some semiconductor (solid-state) devices can be damaged easily
by static electricity. Such components commonly are called
Electrostatically Sensitive (ES) Devices. Examples of typical ES
devices are integrated circuits and some field-effect transistors and
semiconductor "chip" components. The following techniques
should be used to help reduce the incidence of component
damage caused by static by static electricity.
1. Immediately before handling any semiconductor component or
semiconductor-equipped assembly, drain off any electrostatic
charge on your body by touching a known earth ground.
Alternatively, obtain and wear a commercially available
discharging wrist strap device, which should be removed to
prevent potential shock reasons prior to applying power to the
unit under test.
2. After removing an electrical assembly equipped with ES
devices, place the assembly on a conductive surface such as
aluminum foil, to prevent electrostatic charge buildup or
exposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ES
devices.
4. Use only an anti-static type solder removal device. Some solder
removal devices not classified as "anti-static" can generate
electrical charges sufficient to damage ES devices.
5. Do not use freon-propelled chemicals. These can generate
electrical charges sufficient to damage ES devices.
6. Do not remove a replacement ES device from its protective
package until immediately before you are ready to install it.
(Most replacement ES devices are packaged with leads
electrically shorted together by conductive foam, aluminum foil
or comparable conductive material).
7. Immediately before removing the protective material from the
leads of a replacement ES device, touch the protective material
to the chassis or circuit assembly into which the device will be
installed.
CAUTION: Be sure no power is applied to the chassis or circuit,
and observe all other safety precautions.
8. Minimize bodily motions when handling unpackaged
replacement ES devices. (Otherwise harmless motion such as
the brushing together of your clothes fabric or the lifting of your
foot from a carpeted floor can generate static electricity
sufficient to damage an ES device.)
General Soldering Guidelines
1. Use a grounded-tip, low-wattage soldering iron and appropriate
tip size and shape that will maintain tip temperature within the
range or 500°F to 600°F.
2. Use an appropriate gauge of RMA resin-core solder composed
of 60 parts tin/40 parts lead.
3. Keep the soldering iron tip clean and well tinned.
4. Thoroughly clean the surfaces to be soldered. Use a mall wire-
bristle (0.5 inch, or 1.25cm) brush with a metal handle.
Do not use freon-propelled spray-on cleaners.
5. Use the following unsoldering technique
a. Allow the soldering iron tip to reach normal temperature.
(500°F to 600°F)
b. Heat the component lead until the solder melts.
c. Quickly draw the melted solder with an anti-static, suction-
type solder removal device or with solder braid.
CAUTION: Work quickly to avoid overheating the circuit
board printed foil.
6. Use the following soldering technique.
a. Allow the soldering iron tip to reach a normal temperature
(500°F to 600°F)
b. First, hold the soldering iron tip and solder the strand against
the component lead until the solder melts.
c. Quickly move the soldering iron tip to the junction of the
component lead and the printed circuit foil, and hold it there
only until the solder flows onto and around both the
component lead and the foil.
CAUTION: Work quickly to avoid overheating the circuit
board printed foil.
d. Closely inspect the solder area and remove any excess or
splashed solder with a small wire-bristle brush.
SERVICING PRECAUTIONS

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Only for training and service purposes - 5 -
IC Remove/Replacement
Some chassis circuit boards have slotted holes (oblong) through
which the IC leads are inserted and then bent flat against the
circuit foil. When holes are the slotted type, the following technique
should be used to remove and replace the IC. When working with
boards using the familiar round hole, use the standard technique
as outlined in paragraphs 5 and 6 above.
Removal
1. Desolder and straighten each IC lead in one operation by gently
prying up on the lead with the soldering iron tip as the solder
melts.
2. Draw away the melted solder with an anti-static suction-type
solder removal device (or with solder braid) before removing the
IC.
Replacement
1. Carefully insert the replacement IC in the circuit board.
2. Carefully bend each IC lead against the circuit foil pad and
solder it.
3. Clean the soldered areas with a small wire-bristle brush.
(It is not necessary to reapply acrylic coating to the areas).
"Small-Signal" Discrete Transistor
Removal/Replacement
1. Remove the defective transistor by clipping its leads as close as
possible to the component body.
2. Bend into a "U" shape the end of each of three leads remaining
on the circuit board.
3. Bend into a "U" shape the replacement transistor leads.
4. Connect the replacement transistor leads to the corresponding
leads extending from the circuit board and crimp the "U" with
long nose pliers to insure metal to metal contact then solder
each connection.
Power Output, Transistor Device
Removal/Replacement
1. Heat and remove all solder from around the transistor leads.
2. Remove the heat sink mounting screw (if so equipped).
3. Carefully remove the transistor from the heat sink of the circuit
board.
4. Insert new transistor in the circuit board.
5. Solder each transistor lead, and clip off excess lead.
6. Replace heat sink.
Diode Removal/Replacement
1. Remove defective diode by clipping its leads as close as
possible to diode body.
2. Bend the two remaining leads perpendicular y to the circuit
board.
3. Observing diode polarity, wrap each lead of the new diode
around the corresponding lead on the circuit board.
4. Securely crimp each connection and solder it.
5. Inspect (on the circuit board copper side) the solder joints of
the two "original" leads. If they are not shiny, reheat them and if
necessary, apply additional solder.
Fuse and Conventional Resistor
Removal/Replacement
1. Clip each fuse or resistor lead at top of the circuit board hollow
stake.
2. Securely crimp the leads of replacement component around
notch at stake top.
3. Solder the connections.
CAUTION: Maintain original spacing between the replaced
component and adjacent components and the circuit board to
prevent excessive component temperatures.
Circuit Board Foil Repair
Excessive heat applied to the copper foil of any printed circuit
board will weaken the adhesive that bonds the foil to the circuit
board causing the foil to separate from or "lift-off" the board. The
following guidelines and procedures should be followed whenever
this condition is encountered.
At IC Connections
To repair a defective copper pattern at IC connections use the
following procedure to install a jumper wire on the copper pattern
side of the circuit board. (Use this technique only on IC
connections).
1. Carefully remove the damaged copper pattern with a sharp
knife. (Remove only as much copper as absolutely necessary).
2. carefully scratch away the solder resist and acrylic coating (if
used) from the end of the remaining copper pattern.
3. Bend a small "U" in one end of a small gauge jumper wire and
carefully crimp it around the IC pin. Solder the IC connection.
4. Route the jumper wire along the path of the out-away copper
pattern and let it overlap the previously scraped end of the good
copper pattern. Solder the overlapped area and clip off any
excess jumper wire.
At Other Connections
Use the following technique to repair the defective copper pattern
at connections other than IC Pins. This technique involves the
installation of a jumper wire on the component side of the circuit
board.
1. Remove the defective copper pattern with a sharp knife.
Remove at least 1/4 inch of copper, to ensure that a hazardous
condition will not exist if the jumper wire opens.
2. Trace along the copper pattern from both sides of the pattern
break and locate the nearest component that is directly
connected to the affected copper pattern.
3. Connect insulated 20-gauge jumper wire from the lead of the
nearest component on one side of the pattern break to the lead
of the nearest component on the other side.
Carefully crimp and solder the connections.
CAUTION: Be sure the insulated jumper wire is dressed so the
it does not touch components or sharp edges.

LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved.
Only for training and service purposes
1. Application range
This spec sheet is applied all of the 32”, 37”, 42” LCD TV with
LA06A chassis and 26” LCD TV with LA06B chassis.
2. Requirement for Test
Each part is tested as below without special appointment.
1) Temperature: 25 ºC ± 5 ºC
2) Relative Humidity: 65 ± 10 %
3) Power Voltage : Standard input voltage(100-240V~, 50/60Hz)
* Standard Voltage of each product is marked by models
4) Specification and performance of each parts are followed
each drawing and specification by part number in
accordance with BOM.
5) The receiver must be operated for about 5 minutes prior to
the adjustment.
3. Test method
1) Performance: LGE TV test method followed
2) Demanded other specification
- Safety : UL, CSA, IEC specification
- EMC: FCC, ICES, IEC specification
- 6 -
SPECIFICATION
NOTE : Specifications and others are subject to change without notice for improvement.
4. General Specification(TV)
No Item Specification Remark
1 Receivable System 1) ATSC / NTSC-M
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 1) AC 100 ~ 120V 50/60Hz Mark : 110V, 60Hz
4 Market North America
5 Screen Size 32 / 37 / 42 inches
6 Aspect Ratio 16:9
7 Tuning System FS
8 LCD Module LC370WUG-SCA1 37LD310H-UA/37LD320H-UA
LC320WXE-SCA1 32LD310H-UA/37LD320H-UA
LC420WUG-SCA1 42LD320H-UA
LC260WXN-SBA3 26LD320H-UA
9 Operating Environment Temp : 0 ~ 40 deg
Humidity : ~ 80 %
10 Storage Environment Temp : -20 ~ 60 deg
Humidity : -85 %

- 7 - LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. Chrominance & Luminance
5.1. 32LD310H-UA/32LD320H-UA : LC320WXE-SCA1(LGD)
No. Item Min Typ Max Unit Remarks
1 White brightness 300 350 cd/m2EPA 4.0
2 Luminance uniformity 1.25 5point
3 Color coordinate RED X Typ. 0.636 Typ.
(Default) Y -0.03 0.335 +0.03
GREEN X 0.291
Y 0.603
BLUE X 0.146
Y 0.061
WHITE X 0.279
Y 0.292
4 Contrast ratio 800 1200 EPA 4.0, except RGB mode
10,000:1 50,000:1
6 Color Temperature Cool Typ. 0.269 Typ The W/B Tolerance is
-0.015 0.273 +0.015 ±0.015 for Adjustment
Medium Typ 0.285 Typ
-0.015 0.293 +0.015
Warm Typ 0.313 Typ
-0.015 0.329 +0.015
- EPA 4.0
Luminance : To qualify as ENERGY STAR under this specification, the peak luminance of the product in the ‘home” mode, or in the
default mode as shipped, shall not be less than 65% of the peak luminance of the “retail” mode, or the brightest selectable
preset mode, of the product.

- 8 - LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved.
Only for training and service purposes
6. Component Video Input (Y, CB/PB, CR/PR)
No Resolution H-freq(kHz) V-freq.(kHz) Pixel clock Proposed
1. 720*480 15.73 60 13.5135 SDTV ,DVD 480I
2. 720*480 15.73 59.94 13.5 SDTV ,DVD 480I
3. 720*480 31.50 60 27.027 SDTV 480P
4. 720*480 31.47 59.94 27.0 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 67.500 60 148.50 HDTV 1080P
10. 1920*1080 67.432 59.94 148.352 HDTV 1080P
11. 1920*1080 27.000 24.000 74.25 HDTV 1080P
12. 1920*1080 26.97 23.976 74.176 HDTV 1080P
13. 1920*1080 33.75 30.000 74.25 HDTV 1080P
14. 1920*1080 33.71 29.97 740176 HDTV 1080P
7. RGB Input (PC)
No Resolution H-freq(kHz) V-freq.(kHz) Pixel clock Proposed
PC DDC
1. 640*350 31.468 70.09 25.17 EGA X
2. 720*400 31.469 70.08 28.32 DOS O
3. 640*480 31.469 59.94 25.17 VESA(VGA) O
4. 800*600 37.879 60.31 40.00 VESA(SVGA) O
5. 1024*768 48.363 60.00 65.00 VESA(XGA) O
6. 1280*768 47.776 59.87 79.50 CVT(WXGA) X
7. 1360*768 47.712 60.015 85.50 VESA(WXGA) X
8. 1280*1024 63.981 60.020 108.00 VESA (SXGA) O
9. 1600*1200 75.000 60.000 162 VESA (UXGA) O
10. 1920*1080 66.587 59.934 138.50 WUXGA O

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8. HDMI input (PC/DTV)
No Resolution H-freq(kHz) V-freq.(kHz) Pixel clock Proposed
PC DDC
1. 640*350 31.468 70.09 25.17 EGA X
2. 720*400 31.469 70.08 28.32 DOS O
3. 640*480 31.469 59.94 25.17 VESA(VGA) X
4. 800*600 37.879 60.31 40.00 VESA(SVGA) O
5. 1024*768 48.363 60.00 65.00 VESA(XGA) O
6. 1280*768 47.776 59.870 79.5 CVT(WXGA) O
7. 1360*768 47.712 60.015 85.50 VESA (WXGA) O
8. 1280*1024 63.981 60.020 108.00 VESA (SXGA) O
9. 1600*1200 75.000 60.000 162 VESA (UXGA) X
10. 1920*1080 67.500 60.000 148.50 HDTV 1080P O
DTV
1 720*480 31.50 60 27.027 SDTV 480P O
2 720*480 31.47 59.94 27.00 SDTV 480P O
3 1280*720 45.00 60.00 74.25 HDTV 720P O
4 1280*720 44.96 59.94 74.176 HDTV 720P O
5 1920*1080 33.75 60.00 74.25 HDTV 1080I O
6 1920*1080 33.72 59.94 74.176 HDTV 1080I O
7 1920*1080 67.500 60 148.50 HDTV 1080P O
8 1920*1080 67.432 59.939 148.352 HDTV 1080P O
9 1920*1080 27.000 24.000 74.25 HDTV 1080P O
10 1920*1080 26.97 23.976 74.176 HDTV 1080P O
11 1920*1080 33.75 30.000 74.25 HDTV 1080P O
12 1920*1080 33.71 29.97 74.176 HDTV 1080P O

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ADJUSTMENT INSTRUCTION
1. Application range
This spec. sheet applies to LA06A Chassis applied LCD TV
all models manufactured in TV factory
2. Specification
2.1 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.
2.2 AdjThe adjustment must be performed in the
circumstance of 25 ±5 C of temperature and
65±10% of relative humidity if there is no specific
designation.
2.4 The input voltage of the receiver must keep
100~240V, 50/60Hz.
2.5 The receiver must be operated for about 5 minutes
prior to the adjustment when module is in the
circumstance of over 15
In case of keeping module is in the circumstance of
0°C, it should be placed in the circumstance of above
15°C for 2 hours
In case of keeping module is in the circumstance of
below -20°C, it should be placed in the circumstance of
above 15°C for 3 hours,.
Caution) When still image is displayed for a period of 20
minutes or longer (especially where W/B scale is
strong. Digital pattern 13ch and/or Cross hatch
pattern 09ch), there can some afterimage in the
black level area.
3. Adjustment items
3.1 Board Level Adjustment
• Adjust 480i Comp1 (ADC)
• EDID/DDC download
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-Star Menu 1.ADJUST
CHECK.
Component 1080p RGB-PC Adjust will be calculated by 480i
adjust value.
3.2 Final assembly adjustment
• White Balance adjustment
• RS-232C functionality check
• Factory Option setting per destination
• Ship-out mode setting (In-Stop)
3.3 Etc
• Ship-out mode
• Tool option menu
• USB Download(S/W Update, Option, Service only)
• ISP Download(Option)
4. Automatic Adjustment
4.1. ADC Adjustment
(1) Overview
ADC adjustment is needed to find the optimum black level
and gain in Analog-to-Digital device and to compensate
RGB deviation.
(2) Equipment & Condition
1) Jig (RS-232C protocol)
2) Inner Pattern
- Resolution : 1080P (Inner Pattern)
- Resolution : 1024*768 RGB (Inner Pattern)
- Pattern : Horizontal 100% Color Bar Pattern
- Pattern level : 0.7±0.1 Vp-p
(3) Adjustment
1) Adjustment method
- Using RS-232, adjust items listed in 3.1 in the other
shown in “4.1.3.3”
2) Adj. protocol
Ref.) ADC Adj. RS232C Protocol_Ver1.0
3) Adj. order
- aa 00 00 [Enter ADC adj. mode]
- xb 00 40 [Change input source to Component1(480i)]
- ad 00 10 [Adjust 480i Comp1]
- xb 00 60 [Change input source to RGB(1024*768)]
- ad 00 10 [Adjust 1024*768 RGB]
- ad 00 90 End adj.
Protocol Command Set ACK
Enter adj. mode aa 00 00 a 00 OK00x
Source change xb 00 40 b 00 OK40x (Adjust 480i Comp1 )
xb 00 60 b 00 OK60x (Adjust 1080p RGB)
Begin adj. ad 00 10
Return adj. result OKx (Case of Success)
NGx (Case of Fail)
Read adj. data (main) (main)
ad 00 20 000000000000000000000000007c007b006dx
(sub) (sub)
ad 00 21 000000070000000000000000007c00830077x
Confirm adj. ad 00 99 NG 03 00x (Fail)
NG 03 01x (Fail)
NG 03 02x (Fail)
OK 03 03x (Success)
End adj. aa 00 90 a 00 OK90x

- 11 -
5. Manual Adjustment
5.1 ADC(Saturn5) Adjustment
5.1.1 Overview
ADC adjustment is needed to find the optimum black level
and gain in Analog-to-Digital device and to compensate
GB deviation.
5.1.2 Equipment & Condition
1) Adjust emocon
2) 801GF(802B, 802F, 802 ) or MSPG925FA Pattern
Generator
- esolution: 480i Comp1 (MSPG-925FA:model-209,
pattern-65)
- esolution: 1024*768 GB(Inner Pattern)
- Pattern : Horizontal 100% Color Bar Pattern
- Pattern level: 0.7±0.1 Vp-p
- Image
3) Must use standard cable
5.1.3 Adjust method
5.1.3.1 ADC 480i/1080p Comp1 GB
1) Check connected condition of Comp1 cable to the
equipment
2) Give a 480i Mode, Horizontal 100% Color Bar Pattern to
Comp1.
(MSPG-925FA -> Model: 209, Pattern: 65)
3) Change input mode as Component1 and picture mode
as “Standard”
4) Press the In-start Key on the ADJ remote after at least 1
min of signal reception. Then, select 5. ADC Calibration.
And Press OK Button on the menu “Start”. The
adjustment will start automatically.
5) If ADC Comp 480i is successful, “ADC Component
Success” is displayed and Comp480i/1080p is
completed.
If ADC calibration is failure, “ADC Component Fail” is
displayed.
6) If ADC calibration is failure, after rechecking ADC
pattern or condition, retry calibration.
7) After completing ADC Component, input mode will be
changed to GB automatically.
8) If ADC calibration is successful, “ADC GB Success” is
displayed.
If ADC calibration is failure, “ADC GB Fail” is displayed.
9) If ADC calibration is failure, after recheck ACD pattern or
condition, retry calibration.
5.2. EDID (The Extended Display
Identi ication Data) / DDC (Display
Data Channel) download
5.2.1 Overview
It 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”
5.2.2 Equipment
• Since embedded EDID data is used, EDID download JIG,
HDMI cable and D-sub cable are not need.
• Adjust remocon
5.2.3 Download method
1) Press Adj. key on the Adj. /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, e-try download.
• Caution) When EDID Download, must remove
GB/HDMI Cable.
5.2.4 EDID DATA
LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved.
Only for training and service purposes
HDMI-1 EDID table
HDMI-2 EDID table
Analog ( GB) EDID table

- 12 -
5.3. White Balance Adjustment
(1) Overview
• W/B adj. Objective & How-it-works
- Objective: To reduce each Panel’s W/B deviation
- 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.
- Adj. condition : normal temperature
1) Surrounding Temperature: 25±5ºC
2) Warm-up time: About 5 Min
3) Surrounding Humidity: 20% ~ 80%
(2) Equipment
1) Color Analyzer: CA-210 (NCG: CH 9 / WCG: CH12)
2) Adj. Computer(During auto adj., RS-232C protocol is
needed)
3) Adjust Remocon
4) Video Signal Generator MSPG-925F 720p/216-Gray
(Model:217, Pattern:78)
-> Only when internal pattern is not available
• Color Analyzer Matrix should be calibrated using CS-1000
(3) Equipment connection MAP
(4) Adj. Command (Protocol)
1) RS-232C Command used during auto-adj.
Ex) wb 00 00 -> Begin white balance auto-adj.
wb 00 10 -> Gain adj.
ja 00 ff -> Adj. data
jb 00 c0
...
...
wb 00 1f -> Gain adj. complete
*(wb 00 20(start), wb 00 2f(end)) -> Off-set adj.
wb 00 ff -> End white balance auto adj.
2) Adjustment Map
Applied Model : LA06A Chassis All models.
(5) Auto adj. method
1) Set TV in adj. mode using POWER ON key
2) Zero calibrate probe then place it on the center of the
Display
3) Connect Cable(RS-232C)
4) Select mode in adj. Program and begin adj.
5) When adj. is complete (OK Sing), check adj. status pre
mode (Warm, Medium, Cool)
6) Remove probe and RS-232C cable to complete adj.
* W/B Adj. must begin as start command “wb 00 00” , and
finish as end command “wb 00 ff”, and Adj. offset if need
(6) 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. White-
Balance then press the cursor to the right (KEYG).
(When KEY(G) is pressed 216 Gray internal pattern
will be displayed)
4) One of R Gain / G Gain / B Gain should be fixed at
192, and the rest will be lowered to meet the desired
value.
5) Adj. is performed in COOL, MEDIUM, WARM 3 modes
of color temperature.
- If internal pattern is not available, use RF input. In EZ
Adj. menu 6.White Balance, you can select one of 2
Test-pattern: ON, OFF. Default is inner(ON). By
selecting OFF, you can adjust using RF signal in 216
Gray pattern.
LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved.
Only for training and service purposes
Color Analyzer
Computer
Pattern Generator
RS-232C
RS-232C
RS-232C
Probe
Signal Source
* If TV internal pattern is used, not needed
Connection Diagram of Automatic Adjustment
RS-232C COMMAND Meaning
[CMD ID DATA]
wb 00 00 Begin White Balance adj.
wb 00 ff End White Balance adj.(Internal pattern disappeared)
ITEM Command Data Range Default
(Hex.) (Decimal)
Cmd 1 Cmd 2 Min Max
Cool R-Gain j g 00 C0
G-Gain j h 00 C0
B-Gain j i 00 C0
R-Cut
G-Cut
B-Cut
Medium R-Gain j a 00 C0
G-Gain j b 00 C0
B-Gain j c 00 C0
R-Cut
G-Cut
B-Cut
Warm R-Gain j d 00 C0
G-Gain j e 00 C0
B-Gain j f 00 C0
R-Cut
G-Cut

- 13 -
* 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
- LCD: Color Analyzer (CA-210) probe should be
within 10cm and perpendicular of the module
surface (80°~ 100°)
3) Aging time
- After Aging Start, Keep the Power ON status during 5
Minutes.
- In case of LCD, Back-light on should be checked
using no signal or Full-white pattern.
(7) Reference (White Balance Adj. coordinate and color
temperature)
•Luminance: 216 Gray
•Standard color coordinate and temperature using CS-
1000
•Standard color coordinate and temperature using CA-
210(CH 14)
5.4. HDCP (High-Bandwidth Digital
Contents Protection) SETTING
- HDCP setting is not necessary in This Chassis.
5.5 Option selection per country
5.5.1 Overview
•Option selection is only done for models in Non-USA North
America due to rating
•Applied model: LA06A Chassis applied None USA
model(CANADA, MEXICO)
5.5.2 Method
1) Press ADJ key on the Adj. R/C, then select Country
Group Meun
2) Depending on destination, select KR or US, then on the
lower Country option, select US, CA, MX. Selection is
done using +, - KEY
5.6 Tool Option selection
•Method : Press Adj. key on the Adj. R/C, then select Tool
option.
5.7 hip-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.
•After final inspection, Always turn on the Mechanical S/W.
LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved.
Only for training and service purposes
Mode Color Coordination Temp ∆UV
xy
COOL 0.269 0.273 11000K 0.0000
MEDIUM 0.285 0.293 9300K 0.0000
WARM 0.313 0.329 6500K 0.0000
Mode Color Coordination Temp ∆UV
xy
COOL 0.269±0.002 0.273±0.002 13000K 0.0000
MEDIUM 0.285±0.002 0.293±0.002 9300K 0.0000
WARM 0.313+0.002 0.329±0.002 6500K 0.0000
Model Tool 1 Tool 2 Tool 3 Tool 4 Tool 5
32LD320H-UA 16864 8786 32772 2305 0
37LD320H-UA 20960 8786 32772 2305 0
42LD320H-UA 25056 8786 32772 2305 0
26LD320H-UA 12768 8786 32772 2305 0

- 14 -
6. GND and Internal Pressure check
6.1. Method
1) GND & Internal Pressure auto-check preparation
- Check that Power Cord is fully inserted to the SET.
(If loose, re-insert)
2) Perform GND & Internal Pressure auto-check
- Unit fully inserted Power cord, Antenna cable and A/V arrive to the auto-check process.
- Connect D-terminal to AV JACK TESTER
- Auto CONTROLLER(GWS103-4) ON
- Perform GND TEST
- If NG, Buzzer will sound to inform the operator.
- If OK, changeover to I/P check automatically.
(Remove CORD, A/V form AV JACK BOX)
- Perform I/P test
- If NG, Buzzer will sound to inform the operator.
- If OK, Good lamp will lit up and the stopper will allow the pallet to move on to next process.
6.2. Checkpoint
•TEST voltage
- GND: 1.5KV/min at 100mA
- SIGNAL: 3KV/min at 100mA
•TEST time: 1 second
•TEST POINT
- GND TEST = POWER CORD GND & SIGNAL CABLE METAL GND
- Internal Pressure TEST = POWER CORD GND & LIVE & NEUTRAL
•LEAKAGE CURRENT: At 0.5mArms
7. Audio
Measurement condition:
1. RF input : Mono, 1KHz sine wave signal, 100% Modulation
2. CVBS, Component : 1KHz sine wave signal 0.4Vrms
3. RGB PC : 1KHz sine wave signal 0.7Vrms
LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved.
Only for training and service purposes
No Item Min Typ Max Unit Remark
1.
Audio practical max 9.0 10.0 12.0 W Measurement 32/37/42LD320H-UA
Output, L/R 8.5 8.9 9.8 Vrms condition
(Distortion=10% 6.3 7.0 8.4 W EQ Off 26LD320H-UA
max Output) 7.09 7.48 8.19 Vrms AVL Off
Clear Voice Off
2. Speaker (8Ω10.0 15.0 W Measurement 32/37/42LD320H-UA
Impedance) 5.0 15.0 W condition 26LD320H-UA
EQ Off
AVL Off
Clear Voice Off

- 15 -
8. Etc
9. USB S/W Download (option)
(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.
(5) Updating Completed, The TV will restart automatically
(6) If your TV is turned on, check your updated version and
Tool option. (explain the Tool option, next stage)
* If downloading version is more high than your TV have,
TV can lost all channel data. In this case, you have to
channel recover. if all channel data is cleared, you didn’t
have a DTV/ATV test on production line.
* After downloading, have to adjust TOOL OPTION again.
1) Push "IN-START" key in service remote controller.
2) Select "Tool Option 1" and Push “OK”button.
3) Punch in the number. (Each model has their number.)
LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved.
Only for training and service purposes
Power Status
Main B/D Shipping Condition AC Swithch condtion
Chassis Module Assembly ON N/A
Front Module Assembly N/A OFF
Factory incoming ON OFF
Final Assembly ON ON
Ship-Out OFF ON

- 16 -
10. Test factor for commercial model
10.1 IR IN/Out, Lodgenet Check
10.1.1 Check Order “OK”Judgment
1) The method of Cable connecting from jig to TV.
a) Power Cable is connected to jig for supplying
voltage. (as below picture point2)
b) Phone jack is Connected for IR out test from TV
REMOTE CONTROL OUT(JK900) to jig. (as below
picture point1)
c) In the right side of check jig, 11pin SPI/MPI signal
cable is connected to MPI dummy board. (as below
picture point3)
2) Test sequence
a) Press EYE using adjust remote-control.
b) Then, tuning the channel 96- 1.(Lodgenet digital1.)
automatically.
c) Check it whether the video is clear and 1~5 factor
“OK”like below picture.
(IR IN / IR OUT / SPI TEST / MPI TEST / 12V IN)
If you find any problem, press <Eye> button and retest.
10.1.2 Needs JIG & Equip. & Cable
1) adjust remote-control
2) commercial check jig & adapter
3) 11 pin cable
4) Phone jack Cable
10.2 Auto camport test
After D-box on, AC power Off and On.
When available AV signal comes to side AV jack, input
mode changing to AV2 automatically.
LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved.
Only for training and service purposes
IR IN
Power
MPI/SPI
SIGNAL 11P
No.3 Pin on
nSPI mode

- 17 -
10.3 b_LAN Main board Check
10.3.1 Overview
It is LNET RF modem & FTG card
10.3.2 Equipment
1) b_LAN Checker: UTC-1000 (with Cable accessory)
2) Computer(for test result monitoring)
3) Connection JIG
10.3.3 Equipnent connection map & b_LAN Check
4) Check
=========================================
1. Setting Procedure
1) Setting JIG
(1) Connect UTC-1000 Equipment to JIG device as a like left picture
- Connection Line:
UTC-1000 TOP1 <--> Game port(RJ21)
-> TV-LINK CFG (Phone Jack)
UTC-1000 TOP2 <--> JIG 11pin Connection
UTC-1000 RF1 <--> b_LAN RF IN
UTC-1000 LAN <--> PC LAN Port
2. Working procedure
1) Connection
UTC-1000 LAN <--> PC LAN Port
UTC-1000 TOP1 <--> Game port(RJ21)
-> TV-LINK CFG (Phone Jack)
UTC-1000 RF1 <--> b_LAN RF IN
2) Power on JIG
3) Test Start
UTC-1000 TOP2 <--> JIG 11pin Connection
4) Checking b-LAN MAC Address
Check whether it is same their address numbers or not between B-LAN Label and on the pc address numbers.
LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved.
Only for training and service purposes
TOP1
TOP2
RF1
Power
TOP
AC 110V
UTC-1000
LAN P
O
RT
Computer LA N
PORT
b
_
LAN RF IN
RJ12
Phone Jack (2)

- 18 -
* Checking JIG contents
1. Check whether displaying all “Pass”or not at the number 3.4.6.7.9 contents of UTC-1000 on the PC
2. Check “Version 6.0”of the 1. b_LAN Application version
3. Check whether it is same their address numbers or not between B-LAN Label and 2. MAC Address on the pc.
11. Serial number download.
Connect Bar Code scan equipment and TV set by RS-232C cable.
1) E2PROM Data Write
2) E2PROM Data Read
LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved.
Only for training and service purposes - 19 -
300
200 801
802
804
805
806
520
530
540
550
400
900
120
510
500
LV1
560
A2 A10
A5
EXPLODED VIEW
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These
parts are identified by in the Schematic Diagram and EXPLODED VIEW.
It is essential that these special safety parts should be replaced with the same components as
recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards.
Do not modify the original design without permission of manufacturer.
IMPORTANT SAFETY NOTICE

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.
TS_5
001:AJ15
0.1uF
16V
C2214
MLB-201209-0120P-N2
L1227
0.1uF
16V
C2199
0
R2401
3.3V_Proidiom
TS_SYNC
001:AJ16
3.3V_Proidiom
TS_3
001:AJ15
0.1uF
16V
C2202
0.1uF
16V
C2211
0.1uF
16V
C2207
0.1uF
16V
C2215
PM_TS_SYNC
001:AJ19
+VCCINT_1.5V
012:S26;012:AJ26
0R2425
MLB-201209-0120P-N2
L1235
PM_TS[0-7]
001:AJ19
+VCCINT_1.5V
4.7K R2563
MLB-201209-0120P-N2
L1236
0.1uF
16V
C2205
3.3V_Proidiom
MSCL_3.3V
FE_DEMOD_SCL
001:AG5;002:S20
3.3V_Proidiom
+VCCINT_1.5V
0.1uF
16V
C2213
BSS83
Q1115
S
B
D
G
10uF
16V
C2176
0.1uF
16V
C2203
AMP_SDA
:AG6;002:Q21;002:T19;007:C12;007:J5;038:F14
1uF
50V
C2192
VSB_RESET
012:B17
AMP_SCL
G6;002:Q21;002:U15;007:E14;007:J5;038:F13
100 R2564
10K R2391
1K
R2403
0.1uF
16V
C2193
TS_7
001:AJ14
0.1uF
16V
C2217
0 R2386
OPT
TS_VALID
001:AJ16
0R2436
0
R2420
TS_CLK
001:AJ17
3.3V_Proidiom
0.1uF
16V
C2181
OPT
3.3V_Proidiom
0.1uF
16V
C2187
TS_2
001:AJ15
0 R2385
OPT
3.3V_Proidiom
TS_1
001:AJ16
GND
0.1uF
16V
C2204
0R2431
DE_H_SYSCLK
012:C13
+3.3V_Normal
MLB-201209-0120P-N2
L1232
1uF
25V
C2179
OPT
FPGA_RESET
012:Q17
0
R2426
0.1uF
16V
C2206
1K
R2404
62pF
50V
C2219
OPT
10K R2392
3.3V_Proidiom
MLB-201209-0120P-N2
L1231
0.1uF
16V
C2197
MLB-201209-0120P-N2
L1233
3.3V_Proidiom
0.01uFC2191
1uF
25V
C2255
1K
R2397
LGDT1129
IC1209
H1
CLK1
B8
IO2_29/TP_SOP
B9
IO2_21/TP_VALID
B10
IO2_17/TP_ERR
C5
IO2_41/TP_DATA[7]
C6
IO2_36/TP_DATA[6]
C7
IO2_31/TP_DATA[5]
C8
IO2_25/TP_DATA[4]
C9
IO2_23/TP_DATA[3]
C10
IO2_18/TP_DATA[2]
C11
IO2_14/TP_DATA[1]
C12
IO2_8/TP_DATA[0]
M1
IO1_29
C3
IO1_2
C2
IO1_3
B1
IO1_4
G5
IO1_5
F4
IO1_6
D3
IO1_7
E4
IO1_8
F5
IO1_9
E3
IO1_10
D2
IO1_11
E2
IO1_12
G1
CLK0
B2
IO2_48/RESET
D14
IO3_37/I2C_SCK
E14
IO3_34/I2C_SDA
K4
DCLK
K13
CONF_DONE
H3
NCONFIG
J4
NCE
H2
DATA0
G4
IO1_21SO
K3
IO1_22/ASDO
H4
NCEO
J13
NSTATUS
J3
MSEL0
J2
MSEL1
J14
TCK
H15
TDO
J15
TMS
H14
TDI
D4
IO1_1/INIT_DONE
D1
IO1_13
F3
IO1_14
G3
IO1_15
F2
IO1_16
E1
IO1_17
G2
IO1_18
F1
IO1_19
H5
IO1_20
J1
IO1_23
K2
IO1_24
L3
IO1_25
K1
IO1_26
L1
IO1_27
L2
IO1_28
N1
IO1_30
M2
IO1_31
N2
IO1_32
M3
IO1_33
L5
IO1_34
M4
IO1_35
N3
IO1_36
K5
IO1_37
L4
IO1_38
R1
IO1_39
P2
IO1_40
P3
IO1_41
N4
IO1_42
R2
IO4_1
T2
IO4_2
R3
IO4_3
P4
IO4_4
R4
IO4_5
T4
IO4_6
R5
IO4_7
M5
IO4_9
M6
IO4_10
N5
IO4_11
N6
IO4_12
R6
IO4_14
M7
IO4_15
T6
IO4_16
R7
IO4_17
N7
IO4_19
T8
IO4_21
M8
IO4_22
N8
IO4_23
M10
IO4_25
T9
IO4_27
N9
IO4_29
T11
IO4_31
N10
IO4_32
N11
IO4_36
N12
IO4_37
M9
IO4_38
M11
IO4_39
M12
IO4_40
R12
IO4_42
T13
IO4_43
R13
IO4_44
R14
IO4_45
P13
IO4_46
T15
IO4_47
R15
IO4_48
N13
IO3_1
P14
IO3_2
P15
IO3_3
R16
IO3_4
N15
IO3_5
N16
IO3_6
K12
IO3_7
K14
IO3_8
L12
IO3_9
N14
IO3_10
M13
IO3_11
M14
IO3_12
L13
IO3_13
M15
IO3_14
M16
IO3_15
L14
IO3_16
L15
IO3_17
L16
IO3_18
K16
IO3_19
K15
IO3_20
J16
IO3_21
H16 CLK3
G16 CLK2
H12 IO3_22
G14 IO3_23
G13 IO3_24
G15 IO3_25
F16 IO3_26
F14 IO3_27
F13 IO3_28
F15 IO3_29
E16 IO3_30
E15 IO3_31
D16 IO3_32
D15 IO3_33
F12 IO3_35
E13 IO3_36
H13 IO3_38
G12 IO3_39
B16 IO3_40
C15 IO3_41
C14 IO3_42
D13 IO3_43
B15 IO2_1
A15 IO2_2
B14 IO2_3
C13 IO2_4
B13 IO2_5
A13 IO2_6
B12 IO2_7
A2 IO2_47
E12 IO2_9
E11 IO2_10
E9 IO2_11
D12 IO2_12
D11 IO2_13
B3 IO2_46
B11 IO2_15
A11 IO2_16
D10 IO2_19
A9 IO2_20
D9 IO2_22
C4 IO2_45
E10 IO2_24
B4 IO2_44
D8 IO2_26
E8 IO2_27
A8 IO2_28
D7 IO2_30
A4 IO2_43
B7 IO2_32
A6 IO2_33
E7 IO2_34
P12 IO4_41/CH_DATA[7]
P11 IO4_35/CH_DATA[6]
P10 IO4_33/CH_DATA[5]
P9 IO4_28/CH-DATA[4]
P8 IO4_24/CH_DATA[3]
P7 IO4_18/CH_DATA[2]
P6 IO4_13/CH_DATA[1]
P5 IO4_8/CH_DATA[0]
R10 IO4_30/CH_ERR
R9 IO4_26/CH_SOP
R8 IO4_20/CH_VALID
R11 IO4_34/CH_CLK
A7 VCCINT_1
A10 VCCINT_2
G8 VCCINT_3
G10 VCCINT_4
H7 VCCINT_5 H9 VCCINT_6
J8 VCCINT_7
J10 VCCINT_8
K7 VCCINT_9 K9 VCCINT_10
T7 VCCINT_11
T10 VCCINT_12
C1 VCCIO1_1
G6 VCCIO1_2
P1 VCCIO1_3
T3 VCCIO4_1 L7 VCCIO4_2
L10 VCCIO4_3 T14 VCCIO4_4
P16 VCCIO3_1
K11 VCCIO3_2
C16 VCCIO3_3
A14 VCCIO2_1
F10 VCCIO2_2
F7 VCCIO2_3
A3 VCCIO2_4 A1 GND_1
A16 GND_2
A5 GND_3
A12 GND_4
F6 GND_5 F8 GND_6 F9 GND_7
F11 GND_8
G7 GND_9 G9 GND_10
G11 GND_11
H8 GND_12
H10 GND_13
J7 GND_14 J9 GND_15
K6 GND_16 K8 GND_17
K10 GND_18
L6 GND_19 L8 GND_20 L9 GND_21
L11 GND_22
T1 GND_23 T5 GND_24
T12 GND_25
T16 GND_26
J6 GNDA_PLL1 J5 GNDG_PLL1
J11 GNDA_PLL2 J12 GNDG_PLL2
H6 VCCA_PLL1
H11 VCCA_PLL2
B6 IO2_35 B5 IO2_42
D6 IO2_37 D5 IO2_38
E6 IO2_39 E5 IO2_40
MAX809RTR
IC1210
temp 1
GND
3VCC 2
RESET
0R2447
0.1uF
16V
C2196
TS_4
001:AJ15
1K
R2402
3.3V_Proidiom
MSDA_3.3V
0.1uF
16V
C2178
0R2446
0.1uF
16V
C2194
SYS_RESET
001:AJ21
0R2435
MLB-201209-0120P-N2
L1228
0.1uF
16V
C2212
3.3V_Proidiom
MSCL_3.3V
PM_TS_VALID
001:AJ19
GND
22R2387
1N4148W
D1250
OPT
MLB-201209-0120P-N2
L1234
FE_DEMOD_SDA
001:AG5;002:S20
+5V_Normal
0.1uF
16V
C2190
TS_6
001:AJ15
PM_TS_CLK
001:AJ19
0R2448
1uF
50V
C2185
FPGA_RESET
012:B19
0.1uF
16V
C2200
0
R2421
DE_H_SYSCLK
012:Q17
0.1uF
16V
C2218
MSDA_3.3V
TS_0
001:AJ16
0.1uF
16V
C2210
0.1uF
16V
C2195
0.1uF
16V
C2216
0
R2399
BSS83
Q1114
S
B
D
G
10K
R2390
OPT
0.01uFC2188
OPT
R2405
0.1uF
16V
C2208
3.3V_Proidiom
0.1uF
16V
C2198
0
R2419
0
R2423
0.1uF
16V
C2209
27MHz
X1006
61
25
34
10K
OPT
R2406
0R2424
100uF
16V
C2177
100
OPT
R2393
0
OPT
R2418
MLB-201209-0120P-N2
L1230
0R2449
0.1uF
16V
C2180
OPT
100
R2394
OPT
0.1uF
16V
C2201
VSB_RESET 22R2415
22R2416
22R2417
100R2441
100R2442
100R2443
100R2444
10KR2412
10KR2413
10KR2414
10KR2409
10KR2408
10K
R2422
4.7uF
16V
C2186 4.7uF
16V
C2189
PM_TS[2]
TS_7
PM_TS[4]
PM_TS[1]
TS_4
TS_0
TS_6
PM_TS[0]
PM_TS[7]
TS_2
PM_TS[6]
PM_TS[5]
TS_3
TS_1
TS_5
PM_TS[3]
FPGA
RESET
FPGA POWER
I2C
INNER LAYER PATERN
27MHz
FPGA
12(11) 21
LD320H-UA_LA06A
2010.09.04