|
|
Internal Use Only |
North/Latin America |
http://aic.lgservice.com |
|
Europe/Africa |
http://eic.lgservice.com |
|
Asia/Oceania |
http://biz.lgservice.com |
LCD TV
SERVICE MANUAL
CHASSIS : LD91A
MODEL : 32LH2000 MODEL : 32LH2010
32LH2000-ZA
32LH2010-ZB
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
P/NO : MFL50326815 (0903-REV00) |
Printed in Korea |
|
|
CONTENTS
CONTENTS .............................................................................................. |
2 |
PRODUCT SAFETY ................................................................................. |
3 |
SPECIFICATION ....................................................................................... |
6 |
ADJUSTMENT INSTRUCTION ................................................................ |
9 |
EXPLODED VIEW .................................................................................. |
14 |
SVC. SHEET ............................................................................................... |
|
Copyright ©2009 LG Electronics. Inc. All right reserved. |
- 2 - |
LGE Internal Use Only |
Only for training and service purposes |
|
|
SAFETY PRECAUTIONS
IMPORTANT SAFETY NOTICE
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the Schematic Diagram and Exploded View.
It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent Shock, Fire, or other Hazards.
Do not modify the original design without permission of manufacturer.
General Guidance
An isolation Transformer should always be used during the servicing of a receiver whose chassis is not isolated from the AC power line. Use a transformer of adequate power rating as this protects the technician from accidents resulting in personal injury from electrical shocks.
It will also protect the receiver and it's components from being damaged by accidental shorts of 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 1MΩ and 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
AC Volt-meter
|
Good Earth Ground |
|
such as WATER PIPE, |
To Instrument's |
CONDUIT etc. |
0.15uF |
|
exposed |
|
METALLIC PARTS |
|
|
1.5 Kohm/10W |
When 25A is impressed between Earth and 2nd Ground for 1 second, Resistance must be less than 0.1 Ω *Base on Adjustment standard
Copyright ©2009 LG Electronics. Inc. All right reserved. |
- 3 - |
LGE Internal Use Only |
Only for training and service purposes |
|
|
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.
2.After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly.
3.Use only a grounded-tip soldering iron to solder or unsolder ES devices.
4.Use only an anti-static type solder removal device. Some solder removal devices not classified as "anti-static" can generate electrical charges sufficient to damage ES devices.
5.Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.
6.Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or comparable conductive material).
7.Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material to the chassis or circuit assembly into which the device will be installed.
CAUTION: Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.
8.Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity sufficient to damage an ES device.)
General Soldering Guidelines
1.Use a grounded-tip, low-wattage soldering iron and appropriate tip size and shape that will maintain tip temperature within the range or 500°F to 600°F.
2.Use an appropriate gauge of RMA resin-core solder composed of 60 parts tin/40 parts lead.
3.Keep the soldering iron tip clean and well tinned.
4.Thoroughly clean the surfaces to be soldered. Use a mall wirebristle (0.5 inch, or 1.25cm) brush with a metal handle.
Do not use freon-propelled spray-on cleaners.
5.Use the following unsoldering technique
a.Allow the soldering iron tip to reach normal temperature. (500°F to 600°F)
b.Heat the component lead until the solder melts.
c.Quickly draw the melted solder with an anti-static, 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.
Copyright ©2009 LG Electronics. Inc. All right reserved. |
- 4 - |
LGE Internal Use Only |
Only for training and service purposes |
|
|
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.
Copyright ©2009 LG Electronics. Inc. All right reserved. |
- 5 - |
LGE Internal Use Only |
Only for training and service purposes |
|
|
SPECIFICATION
NOTE : Specifications and others are subject to change without notice for improvement.
1. Application range |
3. Test method |
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This specification is applied to the LCD TV used LD91A |
1) Performance: LGE TV test method followed |
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chassis. |
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2) Demanded other specification |
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2. Requirement for Test |
- Safety: CE, IEC/EN60065 |
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- EMC:CE, IEC |
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Each part is tested as below without special appointment. |
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1) Temperature : 25±5ºC (77±9ºF), CST : 40±5ºC |
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2) Relative Humidity : 65±10% |
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3) Power Voltage : Standard input voltage (100-240V@50/60Hz) |
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* Standard Voltage of each products is marked by models. |
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4) Specification and performance of each parts are followed |
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each drawing and specification by part number in |
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accordance with BOM. |
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5) The receiver must be operated for about 5 minutes prior to |
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the adjustment. |
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4. Electrical specification |
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- Module General Specification |
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No |
Item |
Specification |
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Remark |
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1 |
Screen Device |
32” wide color display module |
|
LCD |
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2 |
Aspect Ratio |
16:9 |
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3 |
LCD Module |
32” TFT LCD HD |
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LGD |
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4 |
Storage Environment |
Temp. : -20 ~ 60 deg |
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Humidity : 10 ~ 90 % |
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5 |
Input Voltage |
AC100-240V~, 50/60Hz |
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6 |
Power Consumption |
Typ : 87.8 |
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LCD(Module) + Backlight(Lamp) |
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7 |
Module Size |
760.0 (H) x 450.0 (V) x 48.0 (D) |
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8 |
Pixel Pitch |
0.17025(H) x 0.51175(V) |
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9 |
Back Light |
12 EEFL |
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10 |
Display Colors |
1.06Billion(FHD LGD),16.7M (others) |
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11 |
Coating |
3H, AG |
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Copyright ©2009 LG Electronics. Inc. All right reserved. |
- 6 - |
LGE Internal Use Only |
Only for training and service purposes |
|
|
5.Chroma& Brightness
-Module optical specification
No. |
Item |
Specification |
Min. |
Typ. |
Max. |
Remark |
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1. |
Viewing Angle<CR>10> |
Right/Left/Up/Down |
178 |
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Degree |
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2. |
Luminance |
Luminance (cd/m2) |
400 |
500 |
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Variation |
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- |
1.3 |
MAX /MIN |
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3. |
Contrast Ratio |
CR |
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800 |
1200 |
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4. |
CIE Color Coordinates |
White |
WX |
|
0.279 |
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WY |
|
0.292 |
Typ |
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RED |
Xr |
|
0.639 |
±0.03 |
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Yr |
|
0.333 |
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Green |
Xg |
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0.292 |
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Yg |
|
0.604 |
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Blue |
Xb |
|
0.145 |
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Yb |
|
0.064 |
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1)Standard Test Condition (The unit has been ‘ON’)
2)Stable for approximately 30 minutes in a dark environment at 25±2ºC.
3)The values specified are at approximate distance 50Cm from the LCD surface
4)Ta=25±2°C, VLCD=12.0V, fV=60Hz, Dclk=74.25MHz VBR_A=1.65V,ExtVBR_B=100%
6.Component Video Input (Y, CB/PB, CR/PR)
No |
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Specification |
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Remark |
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Resolution |
H-freq(kHz) |
V-freq(Hz) |
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1. |
720x480 |
15.73 |
60.00 |
SDTV,DVD 480i |
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2. |
720x480 |
15.63 |
59.94 |
SDTV,DVD 480i |
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3. |
720x480 |
31.47 |
59.94 |
480p |
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4. |
720x480 |
31.50 |
60.00 |
480p |
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5. |
720x576 |
15.625 |
50.00 |
SDTV,DVD 625 Line |
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6. |
720x576 |
31.25 |
50.00 |
HDTV 576p |
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7. |
1280x720 |
45.00 |
50.00 |
HDTV 720p |
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8. |
1280x720 |
44.96 |
59.94 |
HDTV 720p |
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9. |
1280x720 |
45.00 |
60.00 |
HDTV 720p |
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10. |
1920x1080 |
31.25 |
50.00 |
HDTV 1080i |
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11. |
1920x1080 |
33.75 |
60.00 |
HDTV 1080i |
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12. |
1920x1080 |
33.72 |
59.94 |
HDTV 1080i |
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13. |
1920x1080 |
56.250 |
50 |
HDTV 1080p |
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|
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14. |
1920x1080 |
67.5 |
60 |
HDTV 1080p |
|
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Copyright ©2009 LG Electronics. Inc. All right reserved. |
- 7 - |
LGE Internal Use Only |
Only for training and service purposes |
|
|
7. RGB (PC)
No |
|
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Specification |
|
Proposed |
Remark |
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|
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Resolution |
H-freq(kHz) |
V-freq(Hz) |
Pixel Clock(MHz) |
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1. |
720*400 |
31.468 |
70.08 |
28.321 |
|
For only DOS mode |
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2. |
640*480 |
31.469 |
59.94 |
25.17 |
VESA |
Input 848*480 60Hz, 852*480 60Hz |
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-> 640*480 60Hz Display |
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3. |
800*600 |
37.879 |
60.31 |
40.00 |
VESA |
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4. |
1024*768 |
48.363 |
60.00 |
65.00 |
VESA(XGA) |
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5. |
1280*768 |
47.78 |
59.87 |
79.5 |
WXGA |
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6. |
1360*768 |
47.72 |
59.8 |
84.75 |
WXGA |
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7. |
1280*1024 |
63.595 |
60.0 |
108.875 |
SXGA |
FHD model |
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8. |
1920*1080 |
66.587 |
59.93 |
138.625 |
WUXGA |
FHD model |
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8.HDMI Input (PC/DTV)
(1)DTV Mode
No |
Resolution |
H-freq(kHz) |
V-freq.(Hz) |
Pixel clock(MHz) |
Proposed |
Remark |
||
1. |
720*480 |
31.469 |
/31.5 |
59.94 /60 |
27.00/27.03 |
SDTV 480P |
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2. |
720*576 |
31.25 |
|
|
50 |
54 |
SDTV 576P |
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|
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|
|
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3. |
1280*720 |
37.500 |
|
50 |
74.25 |
HDTV 720P |
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|
|
|
|
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|
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4. |
1280*720 |
44.96 |
/45 |
59.94 /60 |
74.17/74.25 |
HDTV 720P |
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5. |
1920*1080 |
33.72 |
/33.75 |
59.94 /60 |
74.17/74.25 |
HDTV 1080I |
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6. |
1920*1080 |
28.125 |
|
50.00 |
74.25 |
HDTV 1080I |
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7. |
1920*1080 |
26.97 |
/27 |
23.97 /24 |
74.17/74.25 |
HDTV 1080P |
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8. |
1920*1080 |
33.716 |
/33.75 |
29.976 /30.00 |
74.25 |
HDTV 1080P |
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9. |
1920*1080 |
56.250 |
|
50 |
148.5 |
HDTV 1080P |
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10. |
1920*1080 |
67.43 |
/67.5 |
59.94 /60 |
148.35/148.50 |
HDTV 1080P |
|
(2) PC Mode
No |
Resolution |
H-freq(kHz) |
V-freq.(Hz) |
Pixel clock(MHz) |
Proposed |
Remark |
|
|
|
|
|
|
|
1. |
720*400 |
31.468 |
70.08 |
28.321 |
|
HDCP |
|
|
|
|
|
|
|
2. |
640*480 |
31.469 |
59.94 |
25.17 |
VESA |
HDCP |
|
|
|
|
|
|
|
3. |
800*600 |
37.879 |
60.31 |
40.00 |
VESA |
HDCP |
|
|
|
|
|
|
|
4. |
1024*768 |
48.363 |
60.00 |
65.00 |
VESA(XGA) |
HDCP |
|
|
|
|
|
|
|
5. |
1280*768 |
47.78 |
59.87 |
79.5 |
WXGA |
HDCP |
|
|
|
|
|
|
|
6. |
1360*768 |
47.72 |
59.8 |
84.75 |
WXGA |
HDCP |
|
|
|
|
|
|
|
7. |
1280*1024 |
63.595 |
60.0 |
108.875 |
SXGA |
HDCP/FHD model |
|
|
|
|
|
|
|
8. |
1920*1080 |
67.5 |
60.00 |
138.625 |
WUXGA |
HDCP/FHD model |
|
|
|
|
|
|
|
Copyright ©2009 LG Electronics. Inc. All right reserved. |
- 8 - |
LGE Internal Use Only |
Only for training and service purposes |
|
|
ADJUSTMENT INSTRUCTION
1. Application Range
This specification sheet is applied to all of the LCD TV with LD91G chassis.
2.Designation
1)The adjustment is according to the order which is designated and which must be followed, according to the plan which can be changed only on agreeing.
2)Power Adjustment: Free Voltage
3)Magnetic Field Condition: Nil.
4)Input signal Unit: Product Specification Standard
5)Reserve after operation: Above 5 Minutes (Heat Run) Temperature : at 25±5ºC
Relative humidity : 65±10% Input voltage : 220V, 60Hz
6)Adjustment equipments: Color Analyzer (CA-210 or CA110), DDC Adjustment Jig equipment, SVC remote controller
7)Push The “IN STOP KEY” - For memory initialization.
Case1 : Software version up
1.After downloading S/W by USB, TV set will reboot automatically
2.Push “In-stop” key
3.Push “Power on” key
4.Function inspection
5.After function inspection, Push “I n-stop” key.
Case2 : Function check at the assembly line
1.When TV set is entering on the assembly line, Push “In-stop” key at first.
2.Push “Power on” key for turning it on.
-> If you push “Power on” key, TV set will recover channel information by itself.
3.After function inspection, Push “In-stop” key.
3.Main PCB check process
* APC - After Manual-Insult, executing APC
*Boot file Download
1)Execute ISP program “Mstar ISP Utility” and then click “Config” tab.
2)Set as below, and then click “Auto Detect” and check “OK” message
If “Error” is displayed, Check connection between computer, jig, and set.
3)Click “Read” tab, and then load download file (XXXX.bin) by clicking “Read”
4)Click “Connect” tab. If “Can’t” is displayed, check connection between computer, jig, and set.
(2)(3)
Please Check the Speed : To use speed between from 200KHz to 400KHz
5)Click “Auto” tab and set as below
6)Click “Run”.
7)After downloading, check “OK” message.
(4)
filexxx.bin
(5)
(7) ……….OK
(6)
*USB DOWNLOAD
1)Put the USB Stick to the USB socket
2)Automatically detecting update file in USB Stick
-If your downloaded program version in USB Stick is Low, it didn’t work. But your downloaded version is High, USB data is automatically detecting
3)Show the message “Copying files from memory”
(1)
filexxx.bin
Copyright ©2009 LG Electronics. Inc. All right reserved. |
- 9 - |
LGE Internal Use Only |
Only for training and service purposes |
|
|
4) Updating is staring.
5)Fishing the version uploading, you have to put USB stick and “AC Power” off.
6)After putting “AC Power” on and check updated version on your TV.
* 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 hax their number)
Module |
Tool option1 |
Tool option2 |
Tool option3 |
Tool option4 |
|
|
|
|
|
LGD V4 |
16449 |
1574 |
1956 |
3584 |
|
|
|
|
|
LGD V3.5 |
16450 |
1574 |
1956 |
3584 |
|
|
|
|
|
AUO |
16464 |
1574 |
1444 |
3584 |
4) Completed selecting Tool option.
3.1.ADC Process
(1)ADC
•Input signal : Component 480i
•Signal equipment displays.
Adjustment pattern
-Component 480I
MODEL: 209 in Pattern Generator(480i Mode) PATTERN : 65 in Pattern Generator(MSPG-925 SERIES)
•After enter Service Mode by pushing “ADJ” key,
•Enter Internal ADC mode by pushing “G” key at “5. ADC Calibration”
<Caution> Using ‘power on’ button of the Adjustment R/C , power on TV.
* ADC Calibration Protocol (RS232)
Item |
CMD1 |
CMD2 |
Data0 |
|
|
|
|
|
|
|
|
Adjust |
A |
A |
0 |
0 |
When transfer the ‘Mode In’, |
‘Mode In’ |
|
|
|
|
Carry the command. |
|
|
|
|
|
|
ADC Adjust |
A |
D |
1 |
0 |
Automatically adjustment |
|
|
|
|
|
(The use of a internal pattern) |
|
|
|
|
|
|
Adjust Sequence
•aa 00 00 [Enter Adjust Mode]
•xb 00 40 [Component1 Input (480i)]
•ad 00 10 [Adjust 480i Comp1]
•xb 00 60 [RGB Input (1024*768)]
•ad 00 10 [Adjust 1024*768 RGB]
•aa 00 90 End Adjust mode
* Required equipment : Adjustment R/C.
3.2.Function Check
(1)Check display and sound
-Check Input and Signal items. (cf. work instructions)
1)TV
2)AV (SCART1/SCART2/ CVBS)
3)COMPONENT (480i)
4)RGB (PC : 1024 x 768 @ 60hz)
5)HDMI
6)PC Audio In
* Display and Sound check is executed by Remote controller.
Copyright ©2009 LG Electronics. Inc. All right reserved. |
- 10 - |
LGE Internal Use Only |
Only for training and service purposes |
|
|
4. Total Assembly line process
4.1. Adjustment Preparation
·W/B Equipment condition
CA210 : CH 9, Test signal : Inner pattern (85IRE)
·Above 5 minutes H/run in the inner pattern. (“power on” key of adjust remote control)
Cool |
11,000k |
ºK |
X=0.276(±0.002) |
|
|
|
|
|
|
|
|
|
Y=0.283(±0.002) |
<Test Signal> |
|
|
|
|
|
Medium |
9,300k |
ºK |
X=0.285(±0.002) |
Inner pattern |
|
|
|
|
|
|
|
|
Y=0.293(±0.002) |
(216gray,85IRE) |
|
|
|
|
|
Warm |
6,500k |
ºK |
X=0.313(±0.002) |
|
|
|
|
|
|
|
|
|
Y=0.329(±0.002) |
|
|
|
|
|
|
*Connecting picture of the measuring instrument (On Automatic control)
Inside PATTERN is used when W/B is controlled. Connect to auto controller or push Adjustment R/C POWER ON -> Enter the mode of White-Balance, the pattern will come out.
** Caution **
Color Temperature : COOL, Medium, Warm.
One of R Gain/G Gain/ B Gain should be kept on 0xC0, and adjust other two lower than C0.
(when R/G/B Gain are all C0, it is the FULL Dynamic Range of Module)
*Manual W/B process using adjusts Remote control.
•After enter Service Mode by pushing “ADJ” key,
•Enter White Balance by pushing “G” key at “6. White Balance”.
Full White Pattern |
|
CA-210 |
|
COLOR
ANALYZER
TYPE: CA-210
RS-232C Communication
*Auto-control interface and directions
1)Adjust in the place where the influx of light like floodlight around is blocked. (illumination is less than 10ux).
2)Adhere closely the Color Analyzer (CA210) to the module less than 10cm distance, keep it with the surface of the Module and Color Analyzer’s Prove vertically.(80~100°).
3)Aging time
-After aging start, keep the power on (no suspension of power supply) and heat-run over 5minutes.
-Using ‘no signal’ or ‘full white pattern’ or the others, check the back light on.
• Auto adjustment Map(RS-232C) |
|
|
|
|
|
|||||
RS-232C COMMAND |
|
|
|
|
|
|
||||
[CMD |
ID |
DATA] |
|
|
|
|
|
|
|
|
Wb |
00 |
00 |
|
White Balance Start |
|
|
||||
Wb |
00 |
ff |
|
White Balance End |
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
RS-232C COMMAND |
MIN |
|
CENTER |
MAX |
|||||
|
|
[CMD ID DATA] |
|
(DEFAULT) |
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
Cool |
Mid |
Warm |
|
Cool |
|
Mid |
Warm |
|
|
|
|
|
|
|
|
|
|
|
|
|
R Gain |
|
jg |
Ja |
jd |
00 |
172 |
|
192 |
192 |
255 |
|
|
|
|
|
|
|
|
|
|
|
G Gain |
|
jh |
Jb |
je |
00 |
172 |
|
192 |
192 |
255 |
|
|
|
|
|
|
|
|
|
|
|
B Gain |
|
ji |
Jc |
jf |
00 |
192 |
|
192 |
172 |
255 |
|
|
|
|
|
|
|
|
|
|
|
R Cut |
|
|
|
|
|
64 |
|
64 |
64 |
128 |
|
|
|
|
|
|
|
|
|
|
|
G Cut |
|
|
|
|
|
64 |
|
64 |
64 |
128 |
|
|
|
|
|
|
|
|
|
|
|
B Cut |
|
|
|
|
|
64 |
|
64 |
64 |
128 |
|
|
|
|
|
|
|
|
|
|
|
*After done all adjustments, Press “In-start” button and compare Tool option and Area option value with its BOM, if it is correctly same then unplug the AC cable. If it is not same, then correct it same with BOM and unplug AC cable. For correct it to the model’s module from factory JIG model.
*Push The “IN STOP KEY” after completing the function inspection.
4.2.DDC EDID Write (RGB 128Byte )
•Connect D-sub Signal Cable to D-sub Jack.
•Write EDID Data to EEPROM(24C02) by using DDC2B protocol.
•Check whether written EDID data is correct or not.
*For SVC main Ass’y, EDID have to be downloaded to Insert Process in advance.
4.3. DDC EDID Write (HDMI 256Byte)
•Connect HDMI Signal Cable to HDMI Jack.
•Write EDID Data to EEPROM(24C02) by using DDC2B protocol.
•Check whether written EDID data is correct or not.
*For SVC main Ass’y, EDID have to be downloaded to Insert Process in advance.
4.4. EDID DATA
1)All Data : HEXA Value
2)Changeable Data :
*: Serial No : Controlled / Data:01 **: Month : Controlled / Data:00
***:Year : Controlled
****:Check sum
Copyright ©2009 LG Electronics. Inc. All right reserved. |
- 11 - |
LGE Internal Use Only |
Only for training and service purposes |
|
|
-Auto Download
•After enter Service Mode by pushing “ADJ” key,
•Enter EDID D/L mode.
•Enter “START” by pushing “OK” key.
* Edid data and Model option download (RS232)
Item |
CMD1 |
CMD2 |
Data0 |
|
|
|
|
|
|
|
|
Download |
A |
A |
0 |
0 |
When transfer the ‘Mode In’, |
‘Mode In’ |
|
|
|
|
Carry the command. |
|
|
|
|
|
|
Download |
A |
E |
00 |
10 |
Automatically Download |
|
|
|
|
|
(The use of a internal pattern) |
|
|
|
|
|
|
-Manual Download
* Caution
1)Use the proper signal cable for EDID Download
-Analog EDID : Pin3 exists
-Digital EDID : Pin3 exists
2)Never connect HDMI & D-sub Cable at the same time.
3)Use the proper cables below for EDID Writing
4)Download HDMI1, HDMI2, separately because HDMI1 is different from HDMI3
|
|
|
|
|
For Analog EDID |
|
For HDMI EDID |
|
|
|
|
|
|
|
|
|
|
|
|
D-sub to D-sub |
|
|
|
|
|
DVI-D to HDMI or HDMI to HDMI |
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Item |
Condition |
Data(Hex) |
|
|
|
Manufacturer ID |
GSM |
1E6D |
|
|
|
Version |
Digital : 1 |
01 |
|
|
|
Revision |
Digital : 3 |
03 |
|
|
|
1) HD RGB EDID data
|
0 |
1 |
2 |
3 |
4 |
5 |
6 |
|
7 |
8 |
9 |
A |
|
B |
C |
D |
E |
F |
|
00 |
00 |
FF |
FF |
FF |
FF |
FF |
FF |
00 |
1E |
6D |
a |
|
|
|
b |
|
|||
10 |
|
c |
01 |
03 |
68 |
73 |
41 |
|
78 |
0A |
CF |
74 |
|
A3 |
57 |
4C |
|
B0 |
23 |
20 |
09 |
48 |
4C |
A1 |
08 |
00 |
81 |
|
C0 |
61 |
40 |
45 |
|
40 |
31 |
40 |
|
01 |
01 |
30 |
01 |
01 |
01 |
01 |
01 |
01 |
66 |
|
21 |
50 |
B0 |
51 |
|
00 |
1B |
30 |
|
40 |
70 |
40 |
36 |
00 |
7E |
8A |
42 |
00 |
00 |
|
1E |
01 |
1D |
00 |
|
72 |
51 |
D0 |
|
1E |
20 |
50 |
6E |
28 |
55 |
00 |
7E |
8A |
42 |
|
00 |
00 |
1E |
00 |
|
00 |
00 |
FD |
|
00 |
3A |
60 |
3E |
1F |
46 |
10 |
00 |
0A |
20 |
|
20 |
20 |
20 |
20 |
|
20 |
|
|
d |
|
|
70 |
|
|
|
|
|
|
|
d |
|
|
|
|
|
|
|
|
00 |
e |
|
80 |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
|||
90 |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
|||
A0 |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
|||
B0 |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
|||
C0 |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
|||
D0 |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
|||
E0 |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
|||
F0 |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
FF |
2) HD HDMI EDID data
|
0 |
|
1 |
2 |
3 |
4 |
5 |
6 |
|
7 |
8 |
9 |
A |
|
B |
C |
D |
|
E |
F |
00 |
00 |
|
FF |
FF |
FF |
FF |
FF |
FF |
00 |
1E |
6D |
a |
|
|
|
b |
|
|||
10 |
c |
|
01 |
03 |
80 |
73 |
41 |
|
78 |
0A |
CF |
74 |
|
A3 |
57 |
4C |
|
B0 |
23 |
|
20 |
09 |
|
48 |
4C |
A1 |
08 |
00 |
81 |
|
C0 |
61 |
40 |
45 |
|
40 |
31 |
40 |
|
01 |
01 |
30 |
01 |
|
01 |
01 |
01 |
01 |
01 |
66 |
|
21 |
50 |
B0 |
51 |
|
00 |
1B |
30 |
|
40 |
70 |
40 |
36 |
|
00 |
7E |
8A |
42 |
00 |
00 |
|
1E |
01 |
1D |
00 |
|
72 |
51 |
D0 |
|
1E |
20 |
50 |
6E |
|
28 |
55 |
00 |
7E |
8A |
42 |
|
00 |
00 |
1E |
00 |
|
00 |
00 |
FD |
|
00 |
3A |
60 |
3E |
|
1F |
46 |
10 |
00 |
0A |
20 |
|
20 |
20 |
20 |
20 |
|
20 |
|
|
d |
|
|
70 |
|
|
|
|
|
|
|
|
d |
|
|
|
|
|
|
|
|
01 |
e |
|
80 |
02 |
|
03 |
20 |
F1 |
4E |
10 |
1F |
|
84 |
13 |
05 |
14 |
|
03 |
02 |
12 |
|
20 |
21 |
90 |
22 |
|
15 |
01 |
26 |
15 |
07 |
50 |
|
09 |
57 |
07 |
|
|
|
|
f |
|
|
|
A0 |
f |
|
80 |
18 |
71 |
1C |
16 |
|
20 |
58 |
2C |
25 |
|
00 |
7E |
8A |
|
42 |
00 |
|
B0 |
00 |
|
9E |
01 |
1D |
00 |
80 |
51 |
|
D0 |
0C |
20 |
40 |
|
80 |
35 |
00 |
|
7E |
8A |
C0 |
42 |
|
00 |
00 |
1E |
8C |
0A |
D0 |
|
8A |
20 |
E0 |
2D |
|
10 |
10 |
3E |
|
96 |
00 |
D0 |
7E |
|
8A |
42 |
00 |
00 |
18 |
02 |
|
3A |
80 |
18 |
71 |
|
38 |
2D |
40 |
|
58 |
2C |
E0 |
45 |
|
00 |
7E |
8A |
42 |
00 |
00 |
|
1E |
01 |
1D |
80 |
|
D0 |
72 |
1C |
|
16 |
20 |
F0 |
10 |
|
2C |
25 |
80 |
7E |
8A |
42 |
|
00 |
00 |
9E |
00 |
|
00 |
00 |
00 |
|
00 |
D5 |
*Detail EDID Options are belowProduct ID
Model Name |
HEX |
EDID Table |
DDC Function |
|
|
|
|
FHD Model |
0001 |
01 00 |
Analog/Digital |
|
|
|
|
HD Model |
0000 |
00 00 |
Analog/Digital |
|
|
|
|
Serial No: Controlled on production line.
Month, Year: Controlled on production line: ex) Monthly : ‘02’ -> ‘02’
Year : ‘2009’ -> ‘13’
Model Name(Hex):
MODEL |
MODEL NAME(HEX) |
|
|
all |
00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 |
|
|
Checksum: Changeable by total EDID data.
Vendor Specific(HDMI)
INPUT |
MODEL NAME(HEX) |
|
|
HDMI1 |
67030C001000011D |
|
|
HDMI2 |
67030C002000011D |
|
|
HDMI3 |
67030C003000011D |
|
|
Copyright ©2009 LG Electronics. Inc. All right reserved. |
- 12 - |
LGE Internal Use Only |
Only for training and service purposes |
|
|
4.5. Outgoing condition Configuration
-When pressing IN-STOP key by SVC remocon, Red LED are blinked alternatively. And then Automatically turn off.
(Must not AC power OFF during blinking)
4.6. Internal pressure
Confirm whether is normal or not when between power board’s ac block and GND is impacted on 1.5kV(dc) or 2.2kV(dc) for one second
5.Model name & Serial number D/L
•press “Power on” key of service remocon. (Baud rate : 115200 bps)
•Connect RS232 Signal Cable to RS-232 Jack.
•Write Serial number by use RS-232.
•Must check the serial number at the Diagnostics of SET UP menu. (Refer to below).
*Manual Download (Model Name and Serial Number)
If the TV set is downloaded by OTA or Service man, Sometimes model name or serial number is initialized.(Not always)
There is impossible to download by bar code scan, so It need Manual download.
1)Press the ‘instart’ key of ADJ remote controller.
2)Go to the menu ‘5.Model Number D/L’ like below photo.
3)Input the Factory model name(ex 42LH4000-ZA) or Serial number like photo.
4)Check the model name Instart menu -> Factory name displayed (ex 42LH4000-ZA)
5)Check the Diagnostics (DTV country only) ->s Buyer model displayed (ex 42LH4000)
5.1. Signal TABLE
CMD |
LENGTH |
ADH |
ADL |
DATA_1 |
. . . |
Data_n |
CS |
DELAY |
CMD : A0h
LENGTH : 85~94h (1~16 bytes)
ADH : EEPROM Sub Address high (00~1F) ADL : EEPROM Sub Address low (00~FF) Data : Write data
CS : CMD + LENGTH + ADH + ADL + Data_1 +…+ Data_n Delay : 20ms
5.2. Command Set
No. |
Adjust mode |
CMD(hex) |
LENGTH(hex) |
Description |
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1 |
EEPROM WRITE |
A0h |
84h+n |
n-bytes Write (n = 1~16) |
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*Description
FOS Default write : <7mode data> write
Vtotal, V_Frequency, Sync_Polarity, Htotal, Hstart, Vstart, 0, Phase
Data write : Model Name and Serial Number write in EEPROM,.
5.3. method & notice
A.Serial number D/L is using of scan equipment.
B.Setting of scan equipment operated by Manufacturing Technology Group.
C.Serial number D/L must be conformed when it is produced in production line, because serial number D/L is mandatory by D-book 4.0.
Copyright ©2009 LG Electronics. Inc. All right reserved. |
- 13 - |
LGE Internal Use Only |
Only for training and service purposes |
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EXPLODED VIEW
IMPORTANT SAFETY NOTICE
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the Schematic Diagram and EXPLODED VIEW.
It is 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.
400
805 |
520 |
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540 |
A10 |
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530 |
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806 |
A2 |
801 |
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804 |
803 |
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550 |
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LV1 |
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802 |
32LH2000 |
200T |
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200 |
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900 |
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200N |
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120 |
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300 |
510 |
310 |
32LH2010 |
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500 |
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320 |
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Copyright |
LG Electronics. Inc. All right reserved. |
- 14 - |
LGE Internal Use Only |
Only for training and service purposes |
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.reserved right All .Inc .Electronics LG 2009 © Copyright
purposes service and training for Only
Only Use Internal LGE
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IC102 |
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NAND FLASH MEMORY |
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+3.3V |
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HY27US08121B-TPCB |
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+3.3V |
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C105 |
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VOLTAGE DETECTOR |
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*Mstar reset:Active high reset |
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NC_1 |
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NC_28 |
10uF 6.3V |
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/PF_CE0 |
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1 |
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48 |
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NC_2 |
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NC_27 |
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H : Serial Flash |
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2 |
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47 |
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L : NAND Flash |
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NC_3 |
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NC_26 |
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PCM_A[0-7] |
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+3.3V_ST |
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/PF_CE1 |
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3 |
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46 |
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H : 16 bit |
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OPT |
1K |
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3.9K |
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NC_4 |
5 |
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44 |
NC_25 |
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L : |
8 bit |
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1K |
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4 |
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45 |
AR102 |
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NC_5 |
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I/O7 |
PCM_A[7] |
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R105 |
R1540 |
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R111 |
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R107 470 |
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R/B |
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I/O5 |
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PCM_A[5] |
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IC100 |
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NC_6 |
6 |
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43 |
I/O6 |
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PCM_A[6] |
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/F_RB |
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7 |
1386 WON |
42 |
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LGE3368A (Saturn6 No-DivX) |
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X100 |
080923_Time Delay |
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/PF_OE |
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RE |
8 |
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41 |
I/O4 |
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PCM_A[4] |
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C102 |
10uF |
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0 |
R116 |
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12MHz |
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C111 |
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22 |
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CE |
9 |
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40 |
NC_24 |
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6.3V |
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20pF |
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/PF_CE0 |
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PCM_D[0-7] |
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R193 |
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1K |
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NC_7 |
10 |
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39 |
NC_23 |
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IC101 |
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D4 |
HWRESET |
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B3 |
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1M |
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XIN |
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C112 |
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OPT |
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NC_8 |
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PRE |
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KIA7427F |
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A3 |
R172 |
0 |
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VCC |
OUT |
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XOUT |
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R112 |
C103 |
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11 |
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38 |
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1 |
3 |
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PCM_D[0] |
AC16 |
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20pF |
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0.1uF |
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VCC_1 |
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VCC_2 |
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PCMD0/CI_D0 |
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12 |
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37 |
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2 |
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PCM_D[1] |
AA15 |
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E6 |
R173 |
0 |
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C101 |
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R115 |
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PCMD1/CI_D1 |
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TESTPIN/GND |
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VSS_1 |
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VSS_2 |
C106 |
0.1uF |
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0.022uF |
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GND |
10K |
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PCM_D[2] |
AA16 |
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13 |
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36 |
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16V |
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PCM_D[3] |
AC6 |
PCMD2/CI_D2 |
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NC_9 |
14 |
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35 |
NC_22 |
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PCM_D[4] |
Y10 |
PCMD3/CI_D3 |
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SPI_DI |
AE11 |
R1524 |
33 |
SPI_DI |
G12 |
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PCM_D[5] |
Y11 |
PCMD4/CI_D4 |
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AF12 |
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NC_10 |
15 |
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34 |
NC_21 |
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PCMD5/CI_D5 |
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SPI_DO |
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SPI_DO |
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PCM_D[6] |
Y12 |
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AE12 |
R1525 |
33 |
SPI_CS |
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/PF_CE1 |
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CLE |
16 |
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33 |
NC_20 |
AR103 |
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PCM_A[0-14] |
PCM_D[7] |
Y13 |
PCMD6/CI_D6 |
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/SPI_CS |
AD11 |
R1526 |
33 |
SPI_CK |
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ALE |
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I/O3 |
PCM_A[3] |
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PCMD7/CI_D7 |
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SPI_CK |
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REAR_USB |
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17 |
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32 |
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PCM_A[0] |
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PF_ALE |
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AB16 |
PCM_A0/CI_A0 |
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REAR_USB_DP4:AJ6 |
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/PF_WE |
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WE |
18 |
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31 |
I/O2 |
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PCM_A[2] |
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PCM_A[1] |
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AC15 |
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REAR_USB_DM4:AJ5 |
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R1539 |
1K |
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WP |
20 |
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29 |
I/O1 |
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PCM_A[1] |
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PCM_A[2] |
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AC14 |
PCM_A1/CI_A1 |
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B5 |
R174 |
0 |
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OPT |
OPT |
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+3.3V |
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NC_11 |
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I/O0 |
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PCM_A[0] |
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PCM_A[4] |
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AC12 |
PCM_A3/CI_A3 |
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19 |
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30 |
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PCM_A[3] |
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AB14 |
PCM_A2/CI_A2 |
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R196 |
R197 |
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15K |
15K |
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NC_12 |
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NC_19 |
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22 |
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PCM_A[5] |
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AB8 |
PCM_A4/CI_A4 |
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USB_DP_1 |
A5 |
R175 |
0 |
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R151 |
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R103 |
10K |
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NC_14 |
21 |
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28 |
NC_17 |
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PCM_A[6] |
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AC13 |
PCM_A5/CI_A5 |
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USB_DM_1 |
AC10 |
R178 |
0 |
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SIDE_USB_DP |
4:AJ5 |
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22 |
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27 |
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PCM_A[8] |
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AB5 |
PCM_A7/CI_A7 |
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USB_DP_2 |
AB10 |
R179 |
0 |
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NC_13 |
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NC_18 |
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PCM_A[7] |
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AA9 |
PCM_A6/CI_A6 |
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USB_DM_2 |
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SIDE_USB_DM 4:AJ6 |
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PF_WP |
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0 |
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23 |
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26 |
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PCM_A[9] |
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AA4 |
PCM_A8/CI_A8 |
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R132 |
R133 |
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SIDE_USB |
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C |
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NC_15 |
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NC_16 |
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PCM_A[10] |
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PCM_A9/CI_A9 |
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15K |
15K |
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24 |
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25 |
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V4 |
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OPT |
OPT |
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R1509 |
0 |
B |
Q100 |
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PCM_A[11] |
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Y4 |
PCM_A10/CI_A10 |
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OPT |
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KRC103S |
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PCM_A[12] |
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AB9 |
PCM_A11/CI_A11 |
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+3.3V_ST |
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E OPT |
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PCM_A[13] |
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AA7 |
PCM_A12/CI_A12 |
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PCM_A[14] |
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AD6 |
PCM_A13/CI_A13 |
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R195 |
10K |
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PCM_A14/CI_A14 |
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PM GPIO Assignment Recommended by MStar |
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PCM_RST |
R1510 |
33 |
AA14 |
PCM_RST/CI_RST |
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GPIO_PM0/GPIO134 |
E5 |
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WARM_LED_ON/LED_W8:B11 |
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IC103 |
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+3.3V |
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/PCM_CD |
R1511 |
33 |
AB18 |
PCM_CD/CI_CD |
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GPIO_PM1/GPIO135 |
F5 |
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R1520 |
100 |
DBG_TX |
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+3.3V |
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EEPROM |
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IC105: EAN43352801(ATMEL SHRINK) |
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Y5 |
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G5 |
R184 |
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||||||||||||||||
Serial FLASH MEMORY |
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/PCM_OE |
R1512 |
33 |
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100 |
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INV_CTL |
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|||||||||||||||||||||||
R1533 |
4.7K |
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W25X32VSSIG |
L102 |
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R1515 |
33 |
AB15 |
/PCM_OE |
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GPIO_PM2/GPIO136 |
H5 |
R185 |
100 |
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8:M10 |
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M24512-WMW6 |
+3.3V |
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/PCM_WAIT |
AC8 |
PCM_WAIT/CI_WACK |
GPIO_PM4/GPIO138 |
G6 |
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POWER_ |
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8:P5 |
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||||||||||
for BOOT |
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IC105 |
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0IMMRMP008A(MICROCHIP) |
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/PCM_REG |
R1513 |
33 |
AA10 |
PCM_REG/CI_CLK |
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GPIO_PM3/GPIO137 |
F6 |
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PANEL_CTL |
8:Q8 |
R182 |
OPT100 |
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R1514 |
33 |
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R186 |
100 |
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ON/OFF1 |
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POWER_DET |
|||||
1 |
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SPI_CS |
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CS |
1 |
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8 |
VCC |
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/PCM_IRQA |
R1516 |
33 |
AC7 |
/PCM_IRQA |
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GPIO_PM5/INT1/GPIO139 |
H6 |
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DBG_RX |
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R1523 |
100 |
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_ |
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+3.3V |
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$0.76 |
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E0 |
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VCC |
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/PCM_WE |
AA5 |
/PCM_WE |
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GPIO_PM6/INT2/GPIO140 |
AC17 |
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POWER_DET |
||||||
FlashWP |
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0.1uF C104 |
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E1 |
$0.418 |
8 |
WC |
C100 |
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AR100 |
/PCM_IOWR |
R1519 |
33 |
T4 |
PCM_IOR/CI_RD |
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GPIO130/LCK |
AF11 |
R159 |
100 |
FE_BOOSTER_CTL |
10:AA4 |
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R187 OPT 100 |
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R1530 |
DO |
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HOLD |
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1 |
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W4 |
PCM_IOWR/CI_WR |
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GPIO131/LDE/SPI_WPn1 |
AB17 |
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LVDS_SEL |
10:AA4 |
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||||||||
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R104 10K |
SPI_DO |
2 |
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7 |
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0.1uF |
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/PCM_IORD |
R1518 |
33 |
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R167 |
100 |
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C |
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33 |
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R100 |
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EEPROM_SCL |
E19;T19;Y13 |
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D6 |
/PF_OE |
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AA12 |
/PF_CE1 |
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GPIO62/PCM2_CD_N/TX1 |
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Flash_WP_1 |
T22 |
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ISP_TXD |
|||||
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2 |
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7 |
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/PCM_CE |
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AE6 |
/PCM_CE |
|
GPIO132/LHSYNC/SPI_WPn |
AA18 |
R1535 |
0 |
A11 |
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||||||
R101 |
0 |
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WP |
3 |
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6 |
CLK |
|
SPI_CK |
|
E2 3 |
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SCL |
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C4 |
/PF_CE0 |
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/PF_CE0 |
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GPIO60/PCM2_RESET/RX1 |
SDA1 |
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T22 |
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6 |
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R110 |
22 |
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/PF_CE1 |
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AF6 |
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AA17 |
R1536 |
0 |
SCL1 |
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|||||||||||||
R102 |
0 |
B |
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GND |
4 |
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5 |
DIO |
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SPI_DI |
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0 VSS |
|
5 |
SDA |
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EEPROM_SDA |
E20;T19;Y14 |
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C4 |
/PF_WE |
AR101 |
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22 |
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AA11 |
/PF_OE |
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OPT |
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4 |
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C107 |
C108 |
R113 |
22 |
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D7 |
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AC9 |
/PF_WE |
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E |
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D6 |
PF_ALE |
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PF_ALE |
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|||||||
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Q101 |
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8pF |
8pF |
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PF_WP |
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Y14 |
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|||
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KRC103S |
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OPT |
OPT |
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A7 |
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AB11 |
PF_AD15 |
LHSYNC2/I2S_OUT_MUTE/RX1 |
E7 |
R1537 |
22 |
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FE_TUNER_SCL |
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|||||
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OPT |
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C3 |
/F_RB |
22 |
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F_RBZ |
AC18 |
V4 |
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LVSYNC/GPIO133 |
R1534 |
100 |
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OPC_EN |
|
11:N20 |
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|||
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EEPROM_SCL |
|
R162 |
0 |
|
F8 |
|
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C6 |
R1538 |
22 |
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E16;E19;T19 |
|
|
0 |
|
D11 |
UART2_TX/SCKM |
|
GPIO79/LVSYNC2/TX1 |
F9 |
|
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|
FE_TUNER_SDA |
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||||
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E16;E20;T19 |
|
EEPROM_SDA |
|
R163 |
|
UART2_RX/SDAM |
|
UART2_RX/GPIO84 |
|
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||||
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R164 |
0 |
|
AB21 |
|
F10 |
|
|
USB_OCD |
|
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|
|||||
HDCP EEPROM |
|
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SDA0 |
|
0 |
|
AC21 |
DDCR_DA |
|
UART2_TX/GPIO85 |
A6 |
R169 |
22 |
|
|
4:AG3 |
|
|
|
|
|
|
||||||
|
|
|
+3.3V |
|
|
|
|
Addr:10101-- |
|
MCU BOOT STRAP |
DIMMING |
|
|
|
|
|
|
|
SCL0 |
|
R165 |
|
DDCR_CK |
|
UART1_RX/GPIO86 |
5V_HDMI_1 |
|
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||||||||||||||||||
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B6 |
R170 |
22 |
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|||||||||||||||||||||
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10 : BOOT 51 |
|
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R140 |
22 |
|
J1 |
|
|
UART1_TX/GPIO87 |
AF5 |
|
|
5V_HDMI_2 |
|
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|
|
11 : BOOT RISC |
|
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ISP_RXD |
|
R141 |
22 |
|
J2 |
DDCA_CLK |
|
GPIO42/PCM2_CE_N |
AF10 |
R127 |
100 |
PCM_5V_CTL |
5:D24 |
|
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CI_TS_DATA[0-7] |
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+3.3V |
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ISP_TXD |
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R142 |
22 |
|
W5 |
DDCA_DA |
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GPIO43/PCM2_IRQA_N |
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AV_CVBS_DET |
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4:M4 |
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IC107 |
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R1545 |
100 |
PWM0 |
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DBG_RX |
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R143 |
22 |
|
V5 |
UART_RX2 |
|
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AA8 |
CI_TS_DATA[0] |
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R158 |
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CAT24WC08W-T |
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C114 |
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A_DIM |
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DBG_TX |
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UART_TX2 |
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TS0_D0 |
Y8 |
CI_TS_DATA[1] |
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||||||
4.7K |
A0 |
1 |
8 |
VCC |
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0.1uF |
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R198 |
R1501 |
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PWM_DIM |
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R1544 |
100 |
PWM2 |
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TS0_D1 |
Y9 |
CI_TS_DATA[2] |
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1K |
1K |
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TS0_D2 |
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A1 |
$0.199 |
WP |
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PWM0 |
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AB7 |
CI_TS_DATA[3] |
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2 |
7 |
R109 |
4.7K |
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E16;T19;Y13 |
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TS0_D3 |
AA6 |
CI_TS_DATA[4] |
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A2 |
3 |
6 |
SCL |
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R161 |
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22 |
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EEPROM_SCL |
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PWM1 |
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C1500 |
C1501 |
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TS0_D4 |
AB6 |
CI_TS_DATA[5] |
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VSS 4 |
5 |
SDA |
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R199 |
R1500 |
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1uF |
2.2uF |
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TS0_D5 |
U4 |
CI_TS_DATA[6] |
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OPT |
OPT |
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TS0_D6 |
AC5 |
CI_TS_DATA[7] |
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|||||||||
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R171 |
22 |
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EEPROM_SDA |
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1K |
1K |
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TS0_D7 |
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OPT |
OPT |
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AC4 |
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CI_TS_SYN |
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E16;T19;Y14 |
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TS0_SYNC |
AD5 |
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5:D10 |
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TS0_VLD |
AB4 |
|
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CI_TS_VAL |
|
5:D10 |
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TS0_CLK |
|
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CI_TS_CLK |
|
5:D10 |
|
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I2C |
|
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|
+5V_GENERAL |
|
+3.3V_TUNER |
|
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|||||
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+3.3V |
|
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|
R1504 |
4.7K |
R1505 |
4.7K |
R1506 |
1.2K |
R1507 |
1.2K |
R1503 |
2.2K |
R1502 |
2.2K |
R124 |
4.7K |
R125 |
4.7K |
|
|
AI13;10:I9 |
FE_TUNER_SDA |
|
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EEPROM_SDA E16;E20;Y14 |
|
AI13;10:I9 |
FE_TUNER_SCL |
|
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EEPROM_SCL E16;E19;Y13 |
|
10:I12 |
FE_DEMOD_SDA |
|
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R122 |
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0 |
SDA0 |
T21;Y14 |
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R123 |
|
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0 |
|||||
10:I12 FE_DEMOD_SCL |
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SCL0 |
T21;Y14 |
|||
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||||
11:J8 |
MEMC_SDA |
R130 |
|
0 |
FRC/LVDS_B |
|
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SDA0 |
T21;Y14 |
||||
11:Q8 |
MEMC_SCL |
R131 |
|
0 |
FRC/LVDS_B |
|
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SCL0 |
T21;Y14 |
||||
7:F12;11:AG10 |
SDA_SUB/AMP |
R128 |
|
0 |
|
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SDA1 |
AK12 |
|
7:F13;11:AG9 |
SCL_SUB/AMP |
R129 |
|
0 |
|
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SCL1 |
AK12 |
|
POWER DETECT |
|
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+24V/+15V |
+12V/+15V |
|
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|
|
+3.3V_ST |
|
|
|||
|
|
19~32 |
|
|
37~47 |
|
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R1543 |
|
|
||
|
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R1521 |
|
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|
||||
|
|
3.6K |
|
|
R1528 |
|
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IC1500 |
|
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|
10K |
|
|
|||
|
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2.7K |
|
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|||
|
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|
1% |
|
|
I |
|
KIA7042AF |
|
O |
|
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|
||
|
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1 |
|
|
3 |
|
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POWER_DET |
||
|
|
26~32 |
|
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2 |
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R1508 |
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G |
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R1527 |
|
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R1529 |
|
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||
|
1.8K |
1K |
|
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1.8K |
|
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19~22 |
|
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||
|
|
1% |
|
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37~47 |
|
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PWM0 |
|
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AB13 |
PWM0 |
|
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AB12 |
|||
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PWM1 |
|
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AD12 |
PWM1 |
|
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11:AE17 |
|
PWM2 |
|
|
R150 |
|
100 |
|
AA13 |
PWM2 |
|||||
|
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OPT |
|
A4 |
PWM3 |
|||
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|||||
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11:Y9 |
KEY1 |
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SAR0 |
||
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B4 |
||||
|
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LED_ON/LED_R |
|
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|
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11:Y10 |
KEY2 |
|
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|
|
F4 |
SAR1 |
|
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R1550 |
100 |
|
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|
E4 |
SAR2 |
||
|
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|
|
7:G25;7:R15;9:AI24;9:AI25 |
SB_MUTE |
|
|
|
|
|
|
IR |
R146 |
0 |
|
|
|
C4 |
SAR3 |
||||||
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IRIN |
|
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11:X16;11:AD14 |
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||
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AC11 |
GPIO44 |
|
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|
9:AI24 |
|
SCART2_MUTE |
|
|
R156 |
100 |
D9 |
GPIO96 |
|||||
|
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|
R157 |
100 |
D10 |
||||||||
|
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|
|
7:F6 |
AMP_RST |
|
|
R189 |
|
0 |
D7 |
GPIO88 |
|||
|
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|
|
MODEL_OPT_1 |
|
|
R168 |
|
0 |
E11 |
GPIO90/I2S_OUT_MUTE |
||||
|
|
|
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|
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|
|
MODEL_OPT_2 |
|
|
R160 |
100 |
E8 |
GPIO91 |
|||||
MODEL OPTION |
|
|
|
|
|
|
|
|
|
|
|
|
|
8:C6 ERROR_OUT |
|
|
R166 |
100 |
E10 |
GPIO97 |
|||||||
|
|
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|
|
|
|
|
7:R15 NTP_MUTE |
|
|
R126 |
|
0 |
D6 |
GPIO98 |
||||
|
|
|
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|
|
|
|
|
|
|
|
|
|
MODEL_OPT_0 |
|
|
R148 |
|
100 |
D5 |
GPIO99 |
||||
|
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|
|
|
|
|
|
|
|
|
|
|
|
COMP_DET |
|
|
R147 |
100 |
C5 |
GPIO103/I2S_OUT_SD3 |
|||||
|
|
|
|
|
+3.3V |
|
|
|
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|
|
|
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|
|
DSUB_DET |
|
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|
GPIO102 |
||
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FRC/LVDS |
_B |
|
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|
R1603 |
|
R1605 |
|
R1607 |
R1609 |
|
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|
||
|
|
|
3.3K |
|
3.3K |
|
3.3K |
3.3K |
|
|
|
|
|
|
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|
||
|
|
|
FHD |
|
LED_NORMAL |
|
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|
||
|
R1600 |
|
100 |
|
|
|
|
|
|
|
MODEL_OPT_0 |
|
|
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|
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|
|
|
|
|
|
MEMC_RESET |
|
|
|
|
|
|
|
|
MODEL_OPT_1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
FRC/LVDS_B |
|
|
|
|
|
|
|
|
|
|
|
|
MODEL OPTION |
|
|
|
|
|
|
|
||||||
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|||||
FE_AGC_SPEED_CTL |
R1601 |
|
100 |
|
|
|
|
|
|
|
MODEL_OPT_2 |
PIN NAME |
|
PIN NO. |
HIGH |
|
|
|
LOW |
|
|
|
|||||
/FE_RESET |
R1611 |
|
100 |
|
|
|
|
|
|
|
MODEL_OPT_3 |
MODEL_OPT_0 |
|
D6 |
LCD |
|
|
|
PDP |
|
|
|
|||||
|
|
|
|
|
|
NO_FRC/LVDS |
_A |
|
|
|
MODEL_OPT_1 D7 |
B9(FHD) |
FRC |
|
|
NO_FRC |
|
|
|
||||||||
|
|
|
R1604 |
|
R1606 |
|
R1608 |
R1610 |
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B9(HD) |
LVDS_B |
LVDS_A |
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3.3K |
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3.3K |
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3.3K |
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OPT |
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MODEL_OPT_2 |
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E11 |
LED_NORMAL |
LED_MOVING |
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HD |
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LED_MOVING |
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MODEL_OPT_3 |
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B9 |
FHD |
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HD |
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TS1_D0 |
AB19 |
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BUF_TS_DATA[0] |
5:V22 |
AA20 |
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TS1_SYNC |
AC19 |
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BUF_TS_SYN |
5:V22 |
TS1_VLD |
AA19 |
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BUF_TS_VAL_ERR5:V21 |
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TS1_CLK |
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BUF_TS_CLK |
5:V21 |
ET_TXD0 |
C10 |
R154 |
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100 |
SCART2_DET |
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B11 |
R177 |
100 |
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ET_TXD1 |
A9 |
R183 |
100 |
SC_RE2 |
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ET_TX_CLK |
C11 |
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SC_RE1 |
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ET_RXD0 |
C9 |
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SIDE_HP_MUTE |
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ET_RXD1 |
B10 |
R190 |
100 |
HP_DET |
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ET_TX_EN |
A10 |
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EDID_WP |
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R191 |
100 |
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ET_MDC |
B9 |
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BIT_SEL |
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ET_MDIO |
A11 |
R153 |
100 |
MODEL_OPT_3 |
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ET_COL |
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SCART1_DET |
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+3.3V
R152
4.7K OPT
GPIO67 |
A7 |
R192 |
100 |
USB_CTL |
4:AL4 |
B8 |
R155 |
100 |
|||
GPIO68 |
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SCART1_MUTE 9:AI25 |
9:N25
9:N24
7:G26
9:AI24
6:AI16;6:AL7;6:AL12
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 MAIN |
DIAGRAMSCHEMATIC |
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.reserved right All .Inc .Electronics LG 2009 © Copyright
purposes service and training for Only
Only Use Internal LGE
6:K9
6:K8
6:K10
6:K9
6:K11
6:K10
6:K12
6:K11
6:K7;6:AL9
6:K7;6:AL9
6:J6
6:K20
6:K19
6:K21
6:K20
6:K21
6:K21
6:K22
6:K22
6:K18;6:AL19
6:K18;6:AL18
6:J16
6:X15
6:X14
6:X15
6:X15
6:X16
6:X16
6:X17
6:X17
6:X13;6:AL14
6:X13;6:AL13
6:W11
6:AM25
9:P8
9:O6
9:J6
9:J8
9:J9
E21;9:O4
4:C22
4:C22
4:C26
4:C24
4:C23
4:K13
4:K11
4:K12
E17;9:O4
9:AE2
4:M2
10:AA8
9:AL4
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CK+_HDMI1 |
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CK-_HDMI1 |
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D0+_HDMI1 |
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D0-_HDMI1 |
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D1+_HDMI1 |
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D1-_HDMI1 |
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D2+_HDMI1 |
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D2-_HDMI1 |
R207 |
0 |
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DDC_SDA_1 |
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R208 |
0 |
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DDC_SCL_1 |
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R247 |
100 |
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HPD1 |
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CK+_HDMI2 |
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CK-_HDMI2 |
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HDMI |
D0+_HDMI2 |
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D1-_HDMI2 |
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D0-_HDMI2 |
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D1+_HDMI2 |
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D2+_HDMI2 |
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D2-_HDMI2 |
R201 |
0 |
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DDC_SDA_2 |
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R202 |
0 |
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DDC_SCL_2 |
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R203 |
100 |
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HPD2 |
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CK+_HDMI3 |
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CK-_HDMI3 |
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D0+_HDMI3 |
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D0-_HDMI3 |
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D1+_HDMI3 |
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D1-_HDMI3 |
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D2+_HDMI3 |
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D2-_HDMI3 |
R248 |
0 |
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DDC_SDA_3 |
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|||
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DDC_SCL_3 |
R249 |
0 |
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HPD3 |
R200 |
100 |
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HDMI_CEC |
R204 |
100 |
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RGB |
SC1_ID |
R210 |
47 |
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SC1_FB |
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||||
SC1_R |
R211 |
47 |
C200 |
0.047uF |
||
SCART |
R212 |
47 |
C201 |
0.047uF |
||
SC1_CVBS_IN |
||||||
|
SC1_G |
R213 |
47 |
C202 |
0.047uF |
|
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SC1_B |
R214 |
470 |
C203 |
1000pF |
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|
R215 |
47 |
C204 |
0.047uF |
R216 |
47 |
C205 |
0.047uF |
R217 |
47 |
C206 |
0.047uF |
|
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R243 |
R244 |
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10K |
10K |
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R246 |
22 |
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DSUB_HSYNC |
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||
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R245 |
22 |
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DSUB |
DSUB_VSYNC |
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DSUB_R |
|
R218 |
47 |
C212 |
0.047uF |
|
DSUB_G |
|
R219 |
47 |
C207 |
0.047uF |
|
DSUB_B |
|
R220 |
47 |
C213 |
0.047uF |
|
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R221 |
470 |
C208 |
1000pF |
COMP |
COMP_Pr |
|
R222 |
47 |
C214 |
0.047uF |
|
R223 |
47 |
C215 |
0.047uF |
||
COMP_Y |
|
|||||
|
R224 |
47 |
C216 |
0.047uF |
||
COMP_Pb |
|
|||||
|
R225 |
470 |
C209 |
1000pF |
||
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|||||
|
9:P8 |
SC2_ID |
R284 |
100 |
|
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||
CVBS |
SC1_CVBS_IN |
|
R205 |
47 |
C210 |
0.047uF |
|
R206 |
47 |
C211 |
0.047uF |
||
SC2_CVBS_IN |
|
|||||
|
R226 |
47 |
C217 |
0.047uF |
||
AV_CVBS_IN |
|
|||||
|
R227 |
47 |
C218 |
0.047uF |
||
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|
|||||
|
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R235 |
47 |
C2024 |
0.047uF |
|
|
|
R236 |
47 |
C2019 |
0.047uF |
TV/MNT |
DTV/MNT_VOUT |
|
R228 |
100 |
C221 |
0.047uF |
|
FE_VMAIN |
|
R209 |
100 |
C222 |
0.047uF |
FE_VSCART_OUT
IC100
LGE3368A (Saturn6
F1 RXACKP
F2 RXACKN
G2 RXA0P
G3 RXA0N
H3 RXA1P
G1 RXA1N
H1 RXA2P
H2 RXA2N
A1 DDCD_A_DA
B2 DDCD_A_CK
A2 HOTPLUG_A
C3 RXBCKP
B1 RXBCKN
C1 RXB0P
C2 RXB0N
D2 RXB1P
D3 RXB1N
E3 RXB2P
D1 RXB2N
E1 DDCD_B_DA
F3 DDCD_B_CK
E2 HOTPLUG_B
AE8 RXCCKP
AD8 RXCCKN
AD9 RXC0P
AF8 RXC0N
AF9 RXC1P
AE9 RXC1N
AE10 RXC2P
AD10 RXC2N
AE7 DDCD_C_DA
AF7 DDCD_C_CK
AD7 HOTPLUG_C
J3 CEC
N2 HSYNC0/SC1_ID
N1 VSYNC0/SC1_FB
P2 RIN0P/SC1_R
R3 GIN0P/SC1_G
R1 BIN0P/SC1_B
P3 SOGIN0/SC1_CVBS
P1 RINM
T3 BINM
R2 GINM
K3 HSYNC1/DSUB_HSYNC
K2 VSYNC1/DSUB_VSYNC
L1 RIN1P/DSUB_R
L3 GIN1P/DSUB_G
K1 BIN1P/DSUB_B
L2 SOGIN1
V1 RIN2P/COMP_PR+
V2 GIN2P/COMP_Y+
U1 BIN2P/COMP_PB+
V3 SOGIN2
J5 VSYNC2
U3 CVBS1/SC1_CVBS
U2 CVBS2/SC2_CVBS
T1 CVBS3/SIDE_CVBS
T2 VCOM1
M1 CVBS4/S-VIDEO_Y
M2 CVBS6/S-VIDEO_C
N3 CVBS5
M3 CVBS7
W1 CVBS0/RF_CVBS
Y3 VCOM0
Y2 CVBSOUT0/SC2_MNTOUT AA2 CVBSOUT1
+1.26V_VDDC
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C2043 |
C2044 |
|
C243 |
C246 |
C249 |
C252 |
C257 |
C264 |
C275 |
C281 |
C289 |
C294 |
C297 |
C2000 |
C2001 |
C2003 |
C2005 |
C2031 |
C2032 |
C2033 |
C2034 |
C2035 |
C2036 |
C2037 |
C2038 |
C2039 |
C2040 |
C2041 |
C2042 |
10uF |
10uF |
|
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
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+1.8V_DDR
C2027 |
C242 |
C245 |
C248 |
C251 |
C254 |
C259 |
C266 |
C277 |
C283 |
C291 |
C296 |
10uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
+3.3V |
|
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|
|
+3.3V_VDDP |
|
|
L210 |
|
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|
BLM18PG121SN1D |
|
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|
|
C2004 |
C2026 |
C276 |
C265 |
C258 |
C253 |
C250 |
C247 |
C244 |
C241 |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
No-DivX)
+1.26V_VDDC
LVA0P |
AE16 |
22 |
R267 |
|
|
LVA_ |
0P |
AD16 |
22 |
R268 |
|
|
|||
LVA0M |
AD15 |
22 |
R269 |
|
|
LVA_ |
0M |
LVA1P |
AF16 |
22 |
R270 |
|
|
LVA_ |
1P |
LVA1M |
AF15 |
22 |
R271 |
|
|
LVA_ |
1M |
LVA2P |
AE15 |
22 |
R272 |
|
|
LVA_ |
2P |
LVA2M |
AD13 |
22 |
R273 |
|
|
LVA_ |
2M |
LVA3P |
AF14 |
22 |
R275 |
|
|
LVA_ |
3P |
LVA3M |
AF13 |
22 |
R258 |
|
|
LVA_ |
3M |
LVA4P |
AE13 |
22 |
R259 |
|
|
LVA_ |
4P |
LVA4M |
|
|
|
|
|
LVA_ |
4M |
LVACKP |
AE14 |
22 |
R260 |
|
|
LVA_CKP |
|
AD14 |
22 |
R261 |
|
|
|||
LVACKM |
|
|
|
|
|
LVA_CKM |
|
LVB0P |
AE20 |
22 |
R276 |
|
|
LVB_ |
0P |
AD20 |
22 |
R277 |
|
|
|||
LVB0M |
AD19 |
22 |
R278 |
|
|
LVB_ |
0M |
LVB1P |
AF20 |
22 |
R279 |
|
|
LVB_ |
1P |
LVB1M |
AF19 |
22 |
R280 |
|
|
LVB_ |
1M |
LVB2P |
AE19 |
22 |
R281 |
|
|
LVB_ |
2P |
LVB2M |
AD17 |
22 |
R282 |
|
|
LVB_ |
2M |
LVB3P |
AF18 |
22 |
R283 |
|
|
LVB_ |
3P |
LVB3M |
AF17 |
22 |
R262 |
|
|
LVB_ |
3M |
LVB4P |
AE17 |
22 |
R263 |
|
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LVB_ |
4P |
LVB4M |
|
|
|
|
|
LVB_ |
4M |
LVBCKP |
AE18 |
22 |
R264 |
|
|
LVB_CKP |
|
AD18 |
22 |
R265 |
|
|
|||
LVBCKM |
|
|
|
|
|
LVB_CKM |
|
AUR0 |
AA3 |
|
C229 |
2.2uF |
|
SC1_R_IN |
|
Y1 |
|
C230 |
2.2uF |
|
|||
AUL0 |
AE1 |
|
C2006 |
2.2uF |
|
SC1_L_IN |
|
AUR1 |
AF3 |
|
C2007 |
2.2uF |
|
|
|
AUL1 |
AE3 |
|
C2008 |
2.2uF |
|
SC2_R_IN |
|
AUR2 |
AE2 |
|
C2009 |
2.2uF |
|
||
AUL2 |
|
|
SC2_L_IN |
||||
AUR3 |
AA1 |
|
C2011 |
2.2uF |
|
AV_R_IN |
|
AB1 |
|
C2012 |
2.2uF |
|
|
||
AUL3 |
AB2 |
|
C2013 |
2.2uF |
|
AV_L_IN |
|
AUR4 |
AC2 |
|
C2014 |
2.2uF |
|
COMP_R_IN |
|
AUL4 |
AB3 |
|
C2015 |
2.2uF |
|
COMP_L_IN |
|
AUR5 |
AC3 |
|
C2016 |
2.2uF |
|
PC_R_IN |
|
AUL5 |
|
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PC_L_IN |
|
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|
FE_SIF |
|
SIF0P |
W3 |
|
C231 |
0.1uF |
R241 |
47 |
|
W2 |
|
C232 |
0.1uF |
R242 |
47 |
|
|
SIF0M |
|
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|
|
SPDIF_IN |
F11 |
|
R266 |
100 |
|
5V_HDMI_3 |
|
E9 |
|
R230 |
100 |
|
|||
SPDIF_OUT |
|
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|
|||
|
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|
|
11:J8
11:Q8
11:J7
11:Q7
11:J7
11:Q7
11:J7
11:Q7
11:J6
11:Q6
11:J7
11:Q7
11:J10;11:M16
11:Q16;11:Q10
11:J10;11:M16
11:Q16;11:Q10
11:J9;11:M15
11:Q15;11:Q10
11:J9;11:M15
11:Q15;11:Q9
11:J9;11:M15
11:Q15;11:Q9
11:J9;11:M15
11:Q15;11:Q9
9:J12
9:J10
9:AE11
9:AE10
4:M6
4:M5
4:K15
4:K13
4:Z5
4:Z6
10:P13
OUT LVDS
IN AUDIO
|
AF1 |
|
|
R237 |
100 |
|
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|
AUOUTR0/HP_ROUT AF2 |
|
|
R238 |
100 |
|
|
|
|
|
|
|
|
|
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|
|
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|
|
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|
|
AUOUTL0/HP_LOUT AD3 |
|
|
R239 |
100 |
|
|
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|
AUOUTR1/SC1_ROUT AD1 |
|
|
R240 |
100 |
|
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|
AUOUTL1/SC1_LOUT AC1 |
|
|
R250 |
100 |
|
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|
AUOUTR2/SC2_ROUT AD2 |
|
|
R251 |
100 |
|
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|
AUOUTL2/SC2_LOUT |
|
|
|
|
C2017 |
0.01uF |
|
|
C2018 |
0.01uF |
|
|
C2020 |
0.01uF |
|
|
C2021 |
0.01uF |
|
|
C2022 |
0.01uF |
|
|
C2023 |
0.01uF |
|
|
|
|
|
|
|
R252 |
22K |
R253 |
22K |
R254 |
22K |
R255 |
22K |
R256 |
22K |
R257 |
22K |
||||||||||||
I2S_OUT_MCK |
A8 |
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R231 |
22 |
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B7 |
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R232 |
22 |
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I2S_OUT_WS |
C7 |
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R233 |
22 |
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I2S_OUT_BCK |
D8 |
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R234 |
22 |
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I2S_OUT_SD |
C8 |
R274 |
100 |
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C236 |
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C237 |
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I2S_IN_SD |
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OPT |
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C238 |
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C239 |
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22pF |
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22pF |
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22pF |
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22pF |
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OPT |
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OPT |
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OPT |
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OPT |
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K4 |
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0.1uF |
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C235 |
0.1uF |
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VCLAMP |
C223 |
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H4 |
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C233 |
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REFP |
J4 |
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0.1uF |
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REFM |
G4 |
R229 |
390 |
0.1uF |
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REXT |
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1% +3.3V |
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C234 |
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Check |
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AE5 |
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C224 |
0.1uF |
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AUCOM AE4 |
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AUVRM AF4 |
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C225 |
10uF |
6.3V |
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AUVRP |
AD4 |
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C226 |
0.1uF |
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AUVAG |
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C227 |
1uF |
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C228 |
4.7uF |
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SPDIF_OUT |
4:T11 |
HP_ROUT |
7:G21 |
HP_LOUT |
7:G19 |
SCART1_Rout |
9:T14 |
SCART1_Lout |
9:S12 |
SCART2_Rout |
9:AN15 |
SCART2_Lout |
9:AM13 |
AUDIO_MASTER_CLK 7:F7 |
|
MS_LRCK |
7:F12 |
MS_SCK |
7:F12 |
MS_LRCH |
7:F12 |
OUT AUDIO
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IC100 |
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VDDC : 970mA |
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LGE3368A (Saturn6 No-DivX) |
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E16 |
GND_2 |
VDDC_ |
D16 |
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E17 |
D17 |
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E18 |
GND_3 |
VDDC_ |
D18 |
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F7 |
GND_4 |
VDDC_ |
D19 |
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L9 |
GND_5 |
VDDC_ |
D20 |
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L10 |
GND_6 |
VDDC_ |
H18 |
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GND_7 |
VDDC_ |
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L11 |
H19 |
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GND_8 |
VDDC_ |
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H20 |
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VDDC_ |
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VDDC_ |
J20 |
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L12 |
GND_9 |
VDDC_10 |
K20 |
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L13 |
GND_10 |
VDDC_11 |
L20 |
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L14 |
GND_11 |
VDDC_12 |
M20 |
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L15 |
GND_12 |
VDDC_13 |
P7 |
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L16 |
GND_13 |
VDDC_14 |
R7 |
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L17 |
GND_14 |
VDDC_15 |
T7 |
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L18 |
GND_15 |
VDDC_16 |
T22 |
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M9 |
U7 |
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GND_16 |
VDDC_17 |
U20 |
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M |
M10 |
GND_17 |
VDDC_18 |
U22 |
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M11 |
VDDC_19 |
V7 |
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M12 |
GND_18 |
VDDC_20 |
V22 |
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M13 |
GND_19 |
VDDC_21 |
W11 |
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M14 |
GND_20 |
VDDC_22 |
W12 |
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M15 |
GND_21 |
VDDC_23 |
W19 |
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M16 |
GND_22 |
VDDC_24 |
W20 |
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M17 |
GND_23 |
VDDC_25 |
W22 |
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GND_24 |
VDDC_26 |
Y22 |
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M18 |
|
VDDC_27 |
+3.3V_VDDP |
|
VDDP : 102.3mA |
|
|||||
N4 |
GND_25 |
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|||||||
N9 |
GND_26 |
|
H9 |
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N10 |
GND_27 |
VDDP_1 |
H10 |
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N11 |
GND_28 |
VDDP_2 |
H11 |
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N12 |
GND_29 |
VDDP_3 |
H12 |
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N13 |
GND_30 |
VDDP_4 |
N20 |
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N14 |
GND_31 |
VDDP_5 |
P20 |
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GND_32 |
VDDP_6 |
W9 |
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N15 |
GND_33 |
VDDP_7 |
W10 |
+3.3V_S6 |
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+3.3V |
||
N16 |
VDDP_8 |
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AVDD_AU : 36.11mA |
|
N17 |
GND_34 |
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L209 |
|
N18 |
GND_35 |
|
W7 |
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BLM18PG121SN1D |
|
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P4 |
GND_36 |
AVDD_AU |
+1.8V_DDR |
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P9 |
GND_37 |
|
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C284 |
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C293 |
|
P10 |
GND_38 |
|
G12 |
|
0.1uF |
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0.1uF |
|
GND_39 |
AVDD_DDR_ |
G13 |
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AVDD_DDR_ |
H13 |
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P11 |
GND_40 |
AVDD_DDR_ |
H14 |
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P12 |
AVDD_DDR_ |
H15 |
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P13 |
GND_41 |
AVDD_DDR_ |
H16 |
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P14 |
GND_42 |
AVDD_DDR_ |
W14 |
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P15 |
GND_43 |
AVDD_DDR_ |
W15 |
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P16 |
GND_44 |
AVDD_DDR_ |
W16 |
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P17 |
GND_45 |
AVDD_DDR_ |
W17 |
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+3.3V_S6 |
AVDD_MEMPLL : 23.77mA |
||
P18 |
GND_46 |
AVDD_DDR_10 |
W18 |
|
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||||
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GND_47 |
AVDD_DDR_11 |
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R4 |
GND_48 |
AVDD_MEMPLL_ |
H17 |
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R9 |
T20 |
|
C262 |
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R10 |
GND_49 |
AVDD_MEMPLL_ |
V20 |
|
C269 |
C273 |
|
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|||
R11 |
GND_50 |
AVDD_MEMPLL_ |
|
|
0.1uF |
0.1uF |
0.1uF |
|
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||
R12 |
GND_51 |
|
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|
+3.3V_S6 |
AVDD_LPLL : 4.69mA |
|||||
R13 |
GND_52 |
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R14 |
GND_53 |
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R15 |
GND_54 |
AVDD_LPLL |
R20 |
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GND_55 |
|
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+3.3V_AVDD_MPLL |
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R16 |
GND_56 |
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C279 |
|
R17 |
AVDD_MPLL |
H7 |
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0.1uF |
|
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R18 |
GND_57 |
|
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||
T5 |
GND_58 |
|
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C2029 |
|
C2025 |
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||
T9 |
GND_59 |
|
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0.1uF |
|
10uF |
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T10 |
GND_60 |
|
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6.3V |
|
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|
AVDD_33 : 281mA |
T11 |
GND_61 |
|
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+3.3V_AVDD |
T12 |
GND_62 |
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L206 |
|
GND_63 |
|
J7 |
|
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|
BLM18PG121SN1D |
|
T13 |
|
AVDD_33_1 |
K7 |
|
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T14 |
GND_64 |
AVDD_33_2 |
L7 |
C263 |
C271 |
C274 |
C260 |
C267 |
|
C286 |
|
T15 |
GND_65 |
AVDD_33_3 |
M7 |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
0.1uF |
|
0.1uF |
|
T16 |
GND_66 |
AVDD_33_4 |
N7 |
+3.3V_S6 |
|
||||||
T17 |
GND_67 |
AVDD_33_5 |
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T18 |
GND_68 |
|
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U5 |
GND_69 |
AVDD_DM |
W8 |
|
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W13 |
GND_70 |
|
+3.3V_S6 |
|
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||
Y21 |
GND_71 |
|
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|
C2030 |
|
AA23 |
GND_72 |
AVDD_USB |
H8 |
|
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|
|
0.1uF |
AVDD_DM : 0.03mA |
|
GND_73 |
|
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|
C256
Close to IC |
0.1uF |
as close as possible |
|
AVDD_OTG : 22.96mA
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.
.reserved right All .Inc .Electronics LG 2009 © Copyright
purposes service and training for Only
SDDR_D[0-15]
Only Use Internal LGE
DDR2 1.8V By CAP - Place these Caps near Memory
|
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|
+1.8V_DDR |
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+1.8V_DDR |
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0.1uF |
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0.1uF |
||
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C302 |
C303 |
10uF |
C304 |
0.1uF |
C305 |
0.1uF |
C306 |
0.1uF |
C307 |
|
0.1uF |
C308 |
0.1uF |
C310 |
0.1uF |
C312 |
0.1uF |
C313 |
0.1uF |
C314 |
0.1uF |
C315 |
0.1uF |
C316 |
0.1uF |
C317 |
|
0.1uF |
C318 |
0.1uF |
C319 |
0.1uF |
C320 |
|
C323 |
C324 |
10uF |
C325 |
0.1uF |
C326 |
0.1uF |
C327 |
0.1uF |
C328 |
0.1uF |
C329 |
0.1uF |
C330 |
|
0.1uF |
C331 |
|
0.1uF |
C332 |
|
0.1uF |
C334 |
0.1uF |
C336 |
0.1uF |
C337 |
0.1uF |
C338 |
0.1uF |
C339 |
0.1uF |
C340 |
0.1uF |
C341 |
0.1uF |
C342 |
||
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0.1uF |
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0.1uF |
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Close to DDR Power Pin |
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Close to DDR Power Pin |
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+1.8V_DDR |
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+1.8V_DDR |
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+1.8V_DDR |
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R301 |
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1% |
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R321 |
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1K 1% |
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R345 1K |
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1K |
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1% |
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0.1uF |
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0.1uF |
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1% |
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R322 |
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1% |
0.1uF |
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R343 |
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IC300 |
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1KR302 |
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1K |
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C311 |
0.1uF |
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1K |
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1% |
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0.1uF |
0.1uF |
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IC301 |
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C300 |
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C301 |
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C309 |
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C333 |
C335 |
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HY5PS1G1631CFP-S6 |
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IC100 |
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H5PS5162FFR-S6C |
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LGE3368A (Saturn6 No-DivX) |
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SDDR_D[0] |
DQ0 |
G8 |
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SDDR_D[1] |
DQ1 |
G2 |
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SDDR_D[2] |
DQ2 |
H7 |
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SDDR_D[3] |
DQ3 |
H3 |
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SDDR_D[4] |
DQ4 |
H1 |
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SDDR_D[5] |
DQ5 |
H9 |
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SDDR_D[6] |
DQ6 |
F1 |
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SDDR_D[7] |
DQ7 |
F9 |
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SDDR_D[8] |
DQ8 |
C8 |
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SDDR_D[9] |
DQ9 |
C2 |
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SDDR_D[10] |
DQ10 |
D7 |
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SDDR_D[11] |
DQ11 |
D3 |
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SDDR_D[12] |
DQ12 |
D1 |
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SDDR_D[13] |
DQ13 |
D9 |
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SDDR_D[14] |
DQ14 |
B1 |
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SDDR_D[15] |
DQ15 |
B9 |
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+1.8V_DDR |
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VDD5 |
A1 |
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||
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VDD4 |
E1 |
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VDD3 |
J9 |
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VDD2 |
M9 |
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VDD1 |
R1 |
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VDDQ10 |
A9 |
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VDDQ9 |
C1 |
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VDDQ8 |
C3 |
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VDDQ7 |
C7 |
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VDDQ6 |
C9 |
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VDDQ5 |
E9 |
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VDDQ4 |
G1 |
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VDDQ3 |
G3 |
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VDDQ2 |
G7 |
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VDDQ1 |
G9 |
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VSS5 |
A3 |
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VSS4 |
E3 |
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VSS3 |
J3 |
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VSS2 |
N1 |
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VSS1 |
P9 |
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VSSQ10 |
B2 |
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VSSQ9 |
B8 |
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VSSQ8 |
A7 |
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VSSQ7 |
D2 |
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VSSQ6 |
D8 |
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VSSQ5 |
E7 |
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VSSQ4 |
F2 |
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VSSQ3 |
F8 |
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VSSQ2 |
H2 |
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VSSQ1 |
H8 |
J2 |
VREF |
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M8 |
A0 |
SDDR_A[0] |
|
M3 |
A1 |
SDDR_A[1] |
|
M7 |
A2 |
SDDR_A[2] |
|
N2 |
A3 |
SDDR_A[3] |
|
N8 |
A4 |
SDDR_A[4] |
|
N3 |
A5 |
SDDR_A[5] |
|
N7 |
A6 |
SDDR_A[6] |
|
P2 |
A7 |
SDDR_A[7] |
|
P8 |
A8 |
SDDR_A[8] |
|
P3 |
A9 |
SDDR_A[9] |
|
M2 |
A10/AP |
SDDR_A[10] |
|
P7 |
A11 |
SDDR_A[11] |
|
R2 |
A12 |
SDDR_A[12] |
SDDR_A[0-12]
SDDR_A[5] |
|
AR300 |
|
ADDR2_A[5] |
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||
SDDR_A[3] |
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ADDR2_A[3] |
SDDR_A[1] |
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ADDR2_A[1] |
SDDR_A[10] |
56 |
|
56 |
ADDR2_A[10] |
|
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AR301 |
|
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SDDR_A[9] |
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ADDR2_A[9] |
SDDR_A[12] |
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ADDR2_A[12] |
SDDR_A[7] |
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ADDR2_A[7] |
SDDR_A[0] |
|
AR302 |
|
ADDR2_A[0] |
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||
SDDR_A[2] |
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ADDR2_A[2] |
SDDR_A[4] |
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ADDR2_A[4] |
SDDR_A[6] |
56 |
|
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ADDR2_A[6] |
SDDR_A[11] |
|
|
R319 56 |
ADDR2_A[11] |
SDDR_A[8] |
|
R320 |
56 |
ADDR2_A[8] |
ADDR2_A[0-12]
L2 BA0
L3 BA1
L1 BA2
J8 CK
K8 CK
K2 CKE
K9 ODT
L8 CS
K7 RAS
L7 CAS
K3 WE
F7 LDQS
B7 UDQS
F3 LDM
B3 UDM
E8 LDQS
A8 UDQS
|
|
SDDR_BA[0] |
56 |
R303 |
||
|
|
SDDR_BA[1] |
56 |
R304 |
||
|
|
SDDR_BA[2] |
56 |
R305 |
||
|
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|
|
|
22 |
R306 |
|
SDDR_CK |
OPT |
150 R300 |
|
|
|
|
/SDDR_CK |
22 |
R307 |
|||
|
|
|
||||
|
|
|
SDDR_CKE |
56 |
R308 |
|
OPT R350 |
|
R346 |
OPT |
+1.8V_DDR |
|
|
0 |
4.7K |
|
|
|||
OPT |
|
SDDR_ODT56 |
R309 |
|||
|
|
|
||||
|
R347 |
4.7K |
|
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|
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|
|
/SDDR_RAS |
56 |
R310 |
||
|
|
/SDDR_CAS |
56 |
R311 |
||
|
|
|
/SDDR_WE |
56 |
R312 |
|
|
|
SDDR_DQS0_P 56 |
R313 |
|||
|
|
SDDR_DQS1_P 56 |
R314 |
|||
|
|
SDDR_DQM0_P 56 |
R315 |
|||
|
|
SDDR_DQM1_P 56 |
R316 |
|||
|
|
SDDR_DQS0_N 56 |
R317 |
|||
|
|
SDDR_DQS1_N |
56 |
R318 |
ADDR2_BA[0] ADDR2_BA[1] ADDR2_BA[2] ADDR2_MCLK
/ADDR2_MCLK ADDR2_CKE
ADDR2_ODT
/ADDR2_RAS
/ADDR2_CAS
/ADDR2_WE
ADDR2_DQS0_P
ADDR2_DQS1_P
ADDR2_DQM0_P
ADDR2_DQM1_P
ADDR2_DQS0_N
ADDR2_DQS1_N
|
|
SDDR_D[11] |
AR306 |
ADDR2_D[11] |
|
R3 |
NC5 |
|
|
||
SDDR_D[12] |
|
ADDR2_D[12] |
|
||
R7 |
NC6 |
|
|
||
SDDR_D[9] |
|
ADDR2_D[9] |
|
||
|
|
|
|
||
|
|
SDDR_D[14] |
56 |
ADDR2_D[14] |
|
A2 |
NC1 |
SDDR_D[4] |
AR307 |
ADDR2_D[4] |
|
NC2 |
|
|
|||
E2 |
SDDR_D[3] |
|
ADDR2_D[3] |
|
|
NC3 |
|
|
|||
R8 |
SDDR_D[1] |
|
ADDR2_D[1] |
15]- |
|
J7 |
VSSDL |
SDDR_D[6] |
56 |
ADDR2_D[6] |
D[0 |
SDDR_D[15] |
AR308 |
ADDR2_D[15] |
|||
|
|
|
ADDR2 |
||
|
+1.8V_DDR |
SDDR_D[8] |
|
ADDR2_D[8] |
|
|
|
SDDR_D[10] |
|
ADDR2_D[10] |
|
|
|
SDDR_D[13] |
56 |
ADDR2_D[13] |
|
J1 |
VDDL |
SDDR_D[7] |
AR309 |
ADDR2_D[7] |
|
|
|
|
|||
|
|
SDDR_D[0] |
|
ADDR2_D[0] |
|
|
|
SDDR_D[2] |
|
ADDR2_D[2] |
|
|
|
SDDR_D[5] |
|
ADDR2_D[5] |
|
|
|
|
56 |
|
|
D15
A_MVREF
ADDR2_A[0] |
C13 |
|
B_DDR2_A0 |
T26 |
BDDR2_A[0] |
|
|
ADDR2_A[1] A22 A_DDR2_A0 |
AF26 |
BDDR2_A[1] |
|
||||
ADDR2_A[2] B13 A_DDR2_A1 |
B_DDR2_A1 |
T25 |
BDDR2_A[2] |
|
|||
ADDR2_A[3] C22 A_DDR2_A2 |
B_DDR2_A2 |
AF23 |
BDDR2_A[3] |
|
|||
ADDR2_A[4] A13 A_DDR2_A3 |
B_DDR2_A3 |
T24 |
BDDR2_A[4] |
|
|||
ADDR2_A[5] A23 A_DDR2_A4 |
B_DDR2_A4 |
AE23 |
BDDR2_A[5] |
-12] |
|||
ADDR2_A[6] C12 A_DDR2_A5 |
B_DDR2_A5 |
R26 |
BDDR2_A[6] |
||||
ADDR2_A[7] B23 A_DDR2_A6 |
B_DDR2_A6 |
AD22 |
BDDR2_A[7] |
A[0 |
|||
ADDR2_A[8] |
B12 |
A_DDR2_A7 |
B_DDR2_A7 |
R25 |
BDDR2_A[8] |
||
ADDR2_A[10] |
B22 |
A_DDR2_A9 |
B_DDR2_A9 |
AD23 |
BDDR2_A[10] |
BDDR2 |
|
ADDR2_A[9] |
C23 |
A_DDR2_A8 |
B_DDR2_A8 |
AC22 |
BDDR2_A[9] |
|
|
ADDR2_A[11] |
A12 |
A_DDR2_A10 |
B_DDR2_A10 |
R24 |
BDDR2_A[11] |
|
|
ADDR2_A[12] |
A24 |
A_DDR2_A11 |
B_DDR2_A11 |
AE22 |
BDDR2_A[12] |
|
|
|
|
|
A_DDR2_A12 |
B_DDR2_A12 |
|
|
|
|
|
C24 |
A_DDR2_BA0 |
B_DDR2_BA0 |
AC23 |
|
|
|
|
B24 |
AC24 |
|
|
||
|
|
D24 A_DDR2_BA1 |
B_DDR2_BA1 |
AB22 |
|
|
|
|
|
B14 |
A_DDR2_BA2 |
B_DDR2_BA2 |
V25 |
|
|
|
|
|
A_DDR2_MCLK |
B_DDR2_MCLK |
|
|
|
|
|
A14 |
|
/B_DDR2_MCLK |
V24 |
|
|
|
|
D23 /A_DDR2_MCLK |
AB23 |
|
|
||
|
|
|
A_DDR2_CKE |
B_DDR2_CKE |
|
|
|
|
|
D14 |
A_DDR2_ODT |
B_DDR2_ODT |
U26 |
|
|
|
|
|
|
|
|
||
|
|
D13 |
|
/B_DDR2_RAS |
U25 |
|
|
|
|
D12 /A_DDR2_RAS |
U24 |
|
|
||
|
|
D22 /A_DDR2_CAS |
/B_DDR2_CAS |
AB24 |
|
|
|
|
|
|
/A_DDR2_WE |
/B_DDR2_WE |
|
|
|
|
|
B18 |
|
|
AB26 |
|
|
|
|
C17 A_DDR2_DQS0 |
B_DDR2_DQS0 AA26 |
|
|
||
|
|
|
A_DDR2_DQS1 |
B_DDR2_DQS1 |
|
|
|
|
|
C18 |
A_DDR2_DQM0 |
|
AC25 |
|
|
|
|
A19 |
B_DDR2_DQM0 AC26 |
|
|
||
|
|
|
A_DDR2_DQM1 |
B_DDR2_DQM1 |
|
|
|
|
|
A18 |
|
|
AB25 |
|
|
|
|
B17 |
A_DDR2_DQSB0 |
B_DDR2_DQSB0 AA25 |
|
|
|
|
|
|
A_DDR2_DQSB1 B_DDR2_DQSB1 |
|
|
|
|
ADDR2_D[0] |
B15 |
|
|
W25 |
BDDR2_D[0] |
|
|
ADDR2_D[1] |
A21 |
A_DDR2_DQ0 |
B_DDR2_DQ0 AE26 |
BDDR2_D[1] |
|
||
ADDR2_D[2] |
|
A15 |
A_DDR2_DQ1 |
B_DDR2_DQ1 |
W24 |
BDDR2_D[2] |
|
ADDR2_D[3] |
|
B21 |
A_DDR2_DQ2 |
B_DDR2_DQ2 |
AF24 |
BDDR2_D[3] |
|
ADDR2_D[4] |
|
C21 |
A_DDR2_DQ3 |
B_DDR2_DQ3 |
AF25 |
BDDR2_D[4] |
|
ADDR2_D[5] |
|
C14 |
A_DDR2_DQ4 |
B_DDR2_DQ4 |
V26 |
BDDR2_D[5] |
|
ADDR2_D[6] |
|
C20 |
A_DDR2_DQ5 |
B_DDR2_DQ5 |
AE25 |
BDDR2_D[6] |
-15] |
ADDR2_D[7] |
C15 |
A_DDR2_DQ6 |
B_DDR2_DQ6 |
W26 |
BDDR2_D[7] |
||
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|
|
A_DDR2_DQ7 |
B_DDR2_DQ7 |
Y26 |
|
D[0 |
ADDR2_D[8] |
|
C16 |
BDDR2_D[8] |
||||
ADDR2_D[9] |
|
C19 |
A_DDR2_DQ8 |
B_DDR2_DQ8 |
AD25 |
BDDR2_D[9] |
BDDR2 |
ADDR2_D[11] |
B20 |
A_DDR2_DQ10 |
B_DDR2_DQ10 |
AE24 |
BDDR2_D[11] |
||
ADDR2_D[10] |
B16 |
A_DDR2_DQ9 |
B_DDR2_DQ9 |
Y25 |
BDDR2_D[10] |
|
|
ADDR2_D[12] |
|
A_DDR2_DQ11 |
B_DDR2_DQ11 |
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A20 |
AD26 |
BDDR2_D[12] |
|
||||
ADDR2_D[13] |
A16 |
A_DDR2_DQ12 |
B_DDR2_DQ12 |
Y24 |
BDDR2_D[13] |
|
|
ADDR2_D[14] |
B19 |
A_DDR2_DQ13 |
B_DDR2_DQ13 |
AD24 |
BDDR2_D[14] |
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ADDR2_D[15] |
A17 |
A_DDR2_DQ14 |
B_DDR2_DQ14 AA24 BDDR2_D[15] |
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|||
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A_DDR2_DQ15 |
B_DDR2_DQ15 |
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BDDR2_A[9] |
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AR303 |
TDDR_A[9] |
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||
BDDR2_A[3] |
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TDDR_A[3] |
BDDR2_A[1] |
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TDDR_A[1] |
BDDR2_A[10] |
|
56 |
TDDR_A[10] |
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AR304 |
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BDDR2_A[5] |
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TDDR_A[5] |
BDDR2_A[12] |
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TDDR_A[12] |
BDDR2_A[7] |
|
56 |
TDDR_A[7] |
BDDR2_A[0] |
|
AR305 |
TDDR_A[0] |
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||
BDDR2_A[2] |
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TDDR_A[2] |
BDDR2_A[4] |
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TDDR_A[4] |
BDDR2_A[6] |
|
56 |
TDDR_A[6] |
BDDR2_A[11] |
R325 |
56 |
TDDR_A[11] |
BDDR2_A[8] |
R326 |
56 |
TDDR_A[8] |
TDDR_A[0-12]
|
|
VREF |
J2 |
TDDR_A[0] |
A0 |
M8 |
|
TDDR_A[1] |
A1 |
M3 |
|
TDDR_A[2] |
A2 |
M7 |
|
TDDR_A[3] |
A3 |
N2 |
|
TDDR_A[4] |
A4 |
N8 |
|
TDDR_A[5] |
A5 |
N3 |
|
TDDR_A[6] |
A6 |
N7 |
|
TDDR_A[7] |
A7 |
P2 |
|
TDDR_A[8] |
A8 |
P8 |
|
TDDR_A[9] |
A9 |
P3 |
|
TDDR_A[10] |
A10/AP |
M2 |
|
TDDR_A[11] |
A11 |
P7 |
|
TDDR_A[12] |
A12 |
R2 |
BDDR2_BA[0] |
|
R327 |
56 |
|
TDDR_BA[0] |
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||
BDDR2_BA[1] |
|
R328 |
56 |
|
TDDR_BA[1] |
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||
BDDR2_BA[2] |
OPT |
R329 |
56 |
|
TDDR_BA[2] |
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||
BDDR2_MCLK |
|
R330 |
22 |
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R344 |
150 |
OPT |
TDDR_MCLK |
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/BDDR2_MCLK |
|
R331 |
22 |
/TDDR_MCLK |
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||||
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|||||
BDDR2_CKE |
|
R332 |
56 |
|
TDDR_CKE |
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||
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|
+1.8V_DDR |
R348 |
OPT4.7K |
R351 |
0 |
||
BDDR2_ODT |
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R333 |
56 |
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||
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/BDDR2_RAS |
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R334 |
56 |
/BDDR2_CAS |
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R335 |
56 |
/BDDR2_WE |
|
R336 |
56 |
BDDR2_DQS0_P |
|
R337 |
56 |
BDDR2_DQS1_P |
|
R338 |
56 |
BDDR2_DQM0_P |
|
R339 |
56 |
BDDR2_DQM1_P |
|
R340 |
56 |
BDDR2_DQS0_N |
|
R341 |
56 |
BDDR2_DQS1_N |
|
R342 |
56 |
BDDR2_D[11] |
AR310 |
TDDR_D[11] |
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||
BDDR2_D[12] |
|
TDDR_D[12] |
|
BDDR2_D[9] |
|
TDDR_D[9] |
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BDDR2_D[14] |
|
TDDR_D[14] |
|
AR311 |
56 |
TDDR_D[4] |
|
BDDR2_D[4] |
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BDDR2_D[3] |
|
TDDR_D[3] |
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BDDR2_D[1] |
|
TDDR_D[1] |
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BDDR2_D[6] |
56 |
TDDR_D[6] |
|
BDDR2_D[15] |
AR312 |
TDDR_D[15] |
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||
BDDR2_D[8] |
|
TDDR_D[8] |
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BDDR2_D[10] |
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TDDR_D[10] |
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BDDR2_D[13] |
|
TDDR_D[13] |
|
AR313 |
56 |
TDDR_D[7] |
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BDDR2_D[7] |
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BDDR2_D[0] |
|
TDDR_D[0] |
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BDDR2_D[2] |
|
TDDR_D[2] |
|
BDDR2_D[5] |
56 |
TDDR_D[5] |
|
R349 OPT 4.7K /TDDR_RAS /TDDR_CAS /TDDR_WE
TDDR_DQS0_P TDDR_DQS1_P
TDDR_DQM0_P TDDR_DQM1_P
TDDR_DQS0_N TDDR_DQS1_N
+1.8V_DDR
BA0 L2 BA1 L3 NC4 L1
CK J8 CK K8 CKE K2
ODT K9 CS L8 RAS K7 CAS L7 WE K3
LDQS F7 UDQS B7
LDM F3 UDM B3
LDQS E8 UDQS A8
NC5 R3 NC6 R7
NC1 A2 NC2 E2 NC3 R8
VSSDL J7
VDDL J1
G8 |
DQ0 |
TDDR_D[0] |
|
G2 |
DQ1 |
TDDR_D[1] |
|
H7 |
DQ2 |
TDDR_D[2] |
|
H3 |
DQ3 |
TDDR_D[3] |
|
H1 |
DQ4 |
TDDR_D[4] |
|
H9 |
DQ5 |
TDDR_D[5] |
|
F1 |
DQ6 |
TDDR_D[6] |
|
F9 |
DQ7 |
TDDR_D[7] |
|
C8 |
DQ8 |
TDDR_D[8] |
|
C2 |
DQ9 |
TDDR_D[9] |
|
D7 |
DQ10 |
TDDR_D[10] |
|
D3 |
DQ11 |
TDDR_D[11] |
|
D1 |
DQ12 |
TDDR_D[12] |
|
D9 |
DQ13 |
TDDR_D[13] |
|
B1 |
DQ14 |
TDDR_D[14] |
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B9 |
DQ15 |
TDDR_D[15] |
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+1.8V_DDR |
|
A1 |
VDD5 |
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||
E1 |
VDD4 |
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J9 |
VDD3 |
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M9 |
VDD2 |
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R1 |
VDD1 |
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A9 |
VDDQ10 |
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C1 |
VDDQ9 |
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C3 |
VDDQ8 |
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C7 |
VDDQ7 |
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C9 |
VDDQ6 |
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E9 |
VDDQ5 |
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G1 |
VDDQ4 |
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G3 |
VDDQ3 |
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G7 |
VDDQ2 |
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G9 |
VDDQ1 |
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A3 |
VSS5 |
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E3 |
VSS4 |
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J3 |
VSS3 |
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N1 |
VSS2 |
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P9 |
VSS1 |
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B2 |
VSSQ10 |
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B8 |
VSSQ9 |
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A7 |
VSSQ8 |
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D2 |
VSSQ7 |
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D8 |
VSSQ6 |
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E7 |
VSSQ5 |
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F2 |
VSSQ4 |
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F8 |
VSSQ3 |
|
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H2 |
VSSQ2 |
|
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H8 |
VSSQ1 |
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|
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.
TDDR_D[0-15]
DDR2
.reserved right All .Inc .Electronics LG 2009 © Copyright
purposes service and training for Only
Only Use Internal LGE
AV (OPT:SIDE_AV) |
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R400 |
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JK402 |
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0 |
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AV_CVBS_IN |
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PPJ218-01 |
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AMOTECH |
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R411 |
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C414 |
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D406 |
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4A |
[YL]O_SPRING |
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30V |
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75 |
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47pF |
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+3.3V |
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50V |
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5A |
[YL]CONTACT |
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R401 |
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2A |
[YL]U_CAN |
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4.7K |
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R409 |
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AMOTECH |
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AV_CVBS_DET |
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3B |
[WH]C_LUG |
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C404 |
1K |
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D403 |
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0.1uF |
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5.6V |
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16V |
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2B |
[WH]U_CAN |
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4C |
[RD]O_SPRING |
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R413 |
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10K |
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AV_L_IN |
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5C |
[RD]CONTACT |
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AMOTECH |
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R415 |
12K |
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D404 |
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R410 |
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C413 |
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5.6V |
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470K |
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100pF |
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2C |
[RD]U_CAN |
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50V |
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R414 |
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10K |
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AV_R_IN |
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AMOTECH |
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R408 |
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C412 |
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R417 |
12K |
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5.6V |
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D405 |
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470K |
100pF |
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50V |
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+3.3V |
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COMPONENT |
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R418 |
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4.7K |
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R425 |
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AMOTECH |
1K |
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COMP_DET |
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1:AA22 |
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D412 |
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JK400 |
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5.6V |
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PPJ229-01 |
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2A |
[GN]1P_CAN |
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4A |
[GN]CONTACT |
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R419 |
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3A |
[GN]O_SPRING |
AMOTECH0 |
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COMP_Y |
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2:E20 |
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2B |
[BL]1P_CAN |
D407 |
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R426 |
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30V |
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75 |
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5B |
[BL]C_LUG_L |
AMOTECH |
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COMP_Pb |
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2:E20 |
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D408 |
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R427 |
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2C |
[RD]1P_CAN1 |
30V |
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75 |
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5C |
[RD]C_LUG_L |
AMOTECH |
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COMP_Pr |
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2:E20 |
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2D |
[WH]1P_CAN |
D409 |
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R428 |
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30V |
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75 |
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R432 |
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R435 |
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5D |
[WH]C_LUG_L |
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10K |
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0 |
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COMP_L_IN |
2:S16 |
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2E |
[RD]1P_CAN2 |
D410 |
R429 |
C415 |
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R434 |
12K |
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5.6V |
50V |
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AMOTECH |
470K |
1000pF |
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4E |
[RD]CONTACT |
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R431 |
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R436 |
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3E |
[RD]O_SPRING |
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10K |
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0 |
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COMP_R_IN |
2:S16 |
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D411 |
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C417 |
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R433 |
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5.6V |
470K |
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12K |
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50V |
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AMOTECH |
R430 |
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1000pF |
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OPT |
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R443 75 |
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+5V_ST |
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D400 |
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ENKMC2838-T112 |
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A1 |
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C |
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A2 |
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IC400 |
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CAT24C02WI-GT3 |
C400 |
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0.1uF |
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A0 1 |
8 VCC |
16V |
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R412 |
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R404 |
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R406 |
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10K |
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EDID_WP |
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A1 |
WP |
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R416 |
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2 |
7 |
4.7K |
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4.7K |
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[ PC ] |
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100 |
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A2 |
SCL |
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ISP_RXD |
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3 |
6 |
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VSS |
SDA |
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ISP_TXD |
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4 |
5 |
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C401 |
C402 |
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18pF |
18pF |
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50V |
50V |
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R444 |
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R445 |
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22 |
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22 |
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D413 |
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OPT |
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30V |
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D414 |
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30V |
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0 |
R437 |
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ADUC30S03010L_AMODIODE |
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D419 |
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2:E18 |
DSUB_VSYNC |
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ADMC5M03200L_AMODIODE |
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0 |
R440 |
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5.6V |
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2:E18 |
DSUB_HSYNC |
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D418 |
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+3.3V |
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ADMC5M03200L_AMODIODE |
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OPT |
5.6V |
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2:E19 |
DSUB_B |
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R447 |
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D415 |
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4.7K |
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C418 |
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JP414 |
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R448 |
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ADUC30S03010L_AMODIODE |
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OPT |
30V |
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DSUB_DET |
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JP412 |
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R446 |
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D420 |
1K |
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0 |
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ADMC5M03200L_AMODIODE |
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5.6V |
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OPT |
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2:E19 |
DSUB_G |
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JP413 |
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R441 |
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C419 |
D416 |
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75 |
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OPT |
30V |
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ADUC30S03010L_AMODIODE |
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11 |
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12 |
13 |
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14 |
15 |
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6 |
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7 |
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8 |
9 |
10 |
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16 |
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1 |
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2 |
3 |
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4 |
5 |
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2:E18 |
DSUB_R |
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R442 |
75 |
C420 |
D417 |
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P400 |
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OPT |
30V |
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||
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ADUC30S03010L_AMODIODE |
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KCN-DS-1-0089 |
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|
REAR USB (OPT:REAR_USB)
PC AUDIO
JK401
PEJ024-01
3 |
E_SPRING |
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6A |
T_TERMINAL1 |
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7A |
B_TERMINAL1 |
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4 |
R_SPRING |
D421 |
C422 |
|
R451 |
R455 |
AMOTECH |
R449 |
15K |
0 |
|||
|
|
100pF |
|
R453 |
||
|
|
5.6V |
50V |
470K |
|
|
5 |
T_SPRING |
OPT |
|
|
10K |
|
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|||
|
B_TERMINAL2 |
|
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|
R452 |
|
7B |
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15K |
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T_TERMINAL2 |
D422 |
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R456 |
6B |
AMOTECH |
C424 |
R450 |
|
0 |
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100pF |
470K |
|
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5.6V |
50V |
|
|
R454 |
8 |
SHIELD_PLATE |
OPT |
|
|
|
10K |
PC_R_IN 2:S16
PC_L_IN 2:S16
4HHS-4F |
JK404 |
UB01123- |
|
STREAM DOWN USB
+5V_USB_REAR
1 |
0.1uF |
C423 |
|
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2 |
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3 |
|
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|
D401 |
D402 |
4 |
CDS3C05HDMI1 |
|
|
5.6V |
CDS3C05HDMI1 |
|
|
5.6V |
5 |
|
|
REAR_USB_DM 1:AL8
REAR_USB_DP 1:AL7
SPDIF OPTIC JACK
|
+5V_GENERAL |
+5V_GENERAL |
|
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|
AMODIODE |
R462 |
|
JK403 |
SIDE USB (OPT:SIDE_USB) |
|
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|||||
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|
IC402 |
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|||
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1K |
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_ |
|
|
JST1223-001 |
|
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|
MP6211DH |
|
|
+5V_USB_SIDE |
||
SPDIF_OUT |
ADMC5M03200L |
|
C406 |
2 1 |
iOptberFi |
|
|
|
|
USB_CTL |
R420 |
0.1uF |
C403 |
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GND |
|
|
OUT_3 |
8 |
1 |
GND |
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2:X18 |
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OUT_2 |
7 |
2 |
IN_1 |
|
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|
OPT |
|
VCC |
C405 |
C407 |
OUT_1 |
6 |
3 |
IN_2 |
|
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|
0.1uF |
10uF |
|
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||
|
|
ZD403 |
|
|
|
OPT |
FLAG |
5 |
4 |
EN |
|
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|
0.1uF |
VINPUT |
c |
|
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|
1:AI26 |
10K |
|
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16V |
3 |
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||
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4 |
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FIX_POLE |
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R403 |
USB_OCD |
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47 |
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|
1:AI14 |
4-0004 |
JK405 |
USB |
1 |
|
|
|
KJA-UB- |
|
EAMSTR DOWN |
4 3 2 |
|
SIDE_USB_DM 1:AL8 |
|
|
CDS3C05HDMI1 |
D426 |
1:AL7 |
|||
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|
|
SIDE_USB_DP |
|
|
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|
|
D425 |
|
|
|
|
|
|
5.6V |
CDS3C05HDMI1 |
|
|
|
|
|
|
5.6V |
|
|
|
|
5 |
|
|
|
1:AJ19
DBG_TX
DBG_RX
RS232C
+5V_ST
C425
0.33uF
16V
|
|
|
|
|
|
|
C429 |
|
|
|
|
|
C428 |
|
|
0.33uF |
|
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|
16V |
|
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|
0.33uF |
|
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|
16V |
|
|
|
C430 |
|
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|
0.047uF |
|
|
|
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|
|
|
25V |
|
RI N2 |
DOUT2 |
V- |
C2- |
C2+ |
C1- |
V+ |
C1+ |
|
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
|
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|
IC403 |
|
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|
MAX3232CDR |
|
|
|
||
|
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
+5V_ST |
ROUT2 |
DI N2 |
DI N1 |
ROUT1 |
RI N1 |
DOUT1 |
GND |
VCC |
C431 0.1uF 16V
IR_OUT
R457 |
R458 |
|
|
|
|
|
|
R461 |
D423 |
OPT |
6.2K |
6.2K |
|
|
|
R459 |
R460 |
|
0 |
ADUC30S03010L_AMODIODE |
|
|
|
|
|
@maker |
100 |
100 |
|
30V |
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
D424 OPT |
|
C426 |
220pF |
50V |
|
|
|
|
|
ADUC30S03010L_AMODIODE |
||
|
|
|
|
|
30V |
|
||||
C427 |
220pF |
50V |
|
|
|
|
|
|
|
|
|
P401 |
|
|
|
|
|
|
|
|
|
KCN-DS-1-0088 |
|
|
|
|
|
|
|
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||
|
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|
6 |
7 |
|
8 |
9 |
|
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10 |
|
|
|
|
1 |
|
2 |
|
3 |
4 |
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.
INTERFACE
.reserved right All .Inc .Electronics LG 2009 © Copyright
purposes service and training for Only
Only Use Internal LGE
DVB-CI SLOT |
|
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|
+5V_CI_ON |
|
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|
|
CI_DATA[0-7] |
|
|
|
|
|
+5V_GENERAL |
|
|
C505 |
|
|
|
|
|
|
|
|
7] |
|
|
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|||
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- |
|
|
|
|
|
|
|
R505 |
|
10K |
|
|
|
10uF |
|
|
|
P500 |
|
|
|
|
DATA[0CI |
|
|
|
|
|
|
|
|
|
|
|
|
10V |
|
|
EAG41860101 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
/CI_CD1 |
|
|
|
|
|
|
|
|
|
|
|
10067972-050LF |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
C501 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
0.1uF |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
16V |
|
|
|
|
35 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
R511 |
100 |
|
|
36 |
|
|
|
|
|
CI_DATA[3] |
|
|
|
|
|
|
AR500 |
|
|
|
|
|
|
|
|
37 |
|
3 |
|
|
|
CI_DATA[4] |
R517 |
10K |
|
|
|
|
33 |
|
|
|
|
|
|
|
|
|
|
|
CI_DATA[5] |
|
|
|||||
CI_TS_DATA[4] |
|
|
|
|
|
|
|
|
|
38 |
|
4 |
|
|
|
|
|
||||
CI_TS_DATA[5] |
|
|
|
|
|
|
|
|
|
|
39 |
|
5 |
|
|
|
CI_DATA[6] |
|
|
|
|
CI_TS_DATA[6] |
|
|
|
|
|
|
|
|
|
|
40 |
|
6 |
|
|
|
CI_DATA[7] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
R515 |
47 |
|
|
|
|
|||
CI_TS_DATA[7] |
|
|
|
|
|
|
|
|
|
|
41 |
|
7 |
|
|
|
|
/PCM_CE |
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
CI_ADDR[10] |
|
||||
|
|
|
|
|
|
|
|
|
|
|
42 |
|
8 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
R508 |
10K |
|
|
|
43 |
|
9 |
|
|
|
|
|
|
CI_OE |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
CI_ADDR[11] |
|
|||
CI_IORD |
|
|
|
|
|
|
|
|
|
|
44 |
|
10 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
CI_ADDR[9] |
+5V_GENERAL |
||||
CI_IOWR |
|
|
|
|
|
|
|
|
|
|
45 |
|
11 |
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
CI_ADDR[8] |
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
46 |
|
12 |
|
|
|
|
|
|
|
|
CI_MDI[1] |
|
|
|
|
|
|
|
|
|
|
48 |
|
14 |
|
|
|
|
|
CI_ADDR[13] |
R518 |
10K |
CI_MDI[0] |
|
|
|
|
|
|
|
|
|
|
47 |
|
13 |
|
|
|
|
|
CI_ADDR[14] |
|
|
CI_MDI[2] |
|
|
|
|
|
|
|
|
|
|
49 |
|
15 |
|
|
R516 |
100 |
|
|
CI_WE |
|
CI_MDI[3] |
|
|
|
|
|
|
|
|
|
|
50 |
|
16 |
|
|
|
|
|
/PCM_IRQA |
||
|
|
|
|
|
C503 |
0.1uF |
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
0 |
51 |
|
17 |
|
0 |
|
|
|
|
|
|
||
|
|
|
|
|
GND |
|
|
R513 |
52 |
|
18 |
R514 |
C508 |
|
|
|
|
C509 |
|||
|
|
|
|
|
|
|
|
|
|
|
|
OPT |
|
|
|
|
0.1uF |
||||
CI_MDI[4] |
|
|
|
|
|
|
|
|
OPT |
|
53 |
|
19 |
0.1uF |
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
GND |
|
|
|
16V |
||||
CI_MDI[5] |
|
|
|
|
|
|
|
|
|
|
54 |
|
20 |
|
|
|
|
|
CI_ADDR[12] |
|
|
CI_MDI[6] |
|
|
|
|
|
|
|
|
|
|
55 |
|
21 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
CI_ADDR[7] |
GND |
||||
CI_MDI[7] |
|
|
|
|
|
|
|
|
|
|
56 |
|
22 |
|
|
|
|
|
|||
|
|
|
|
|
R509 |
10K |
|
|
|
|
|
|
|
|
|
CI_ADDR[6] |
|
|
|||
|
|
|
|
|
|
|
|
|
57 |
|
23 |
|
|
|
|
|
|
|
|||
PCM_RST |
R500 |
R503 |
47 |
|
|
|
|
|
|
|
58 |
|
24 |
|
|
|
|
|
CI_ADDR[5] |
|
|
/PCM_WAIT |
47 |
|
|
|
|
|
|
|
|
59 |
|
25 |
|
|
|
|
|
CI_ADDR[4] |
|
|
|
REG |
|
AR503 |
|
|
|
|
|
|
|
|
60 |
|
26 |
|
|
|
|
|
CI_ADDR[3] |
|
|
|
|
33 |
|
|
|
|
|
|
|
|
|
|
|
|
|
CI_ADDR[2] |
|
|
|||
CI_TS_CLK |
|
|
|
|
|
|
|
|
|
61 |
|
27 |
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
CI_ADDR[1] |
|
|
|||
CI_TS_VAL |
|
|
|
|
|
|
|
|
|
|
62 |
|
28 |
|
|
|
|
|
|
|
|
CI_TS_SYN |
|
|
|
|
|
|
|
|
|
|
63 |
|
29 |
|
|
|
CI_DATA[0] |
|
CI_ADDR[0] |
|
|
|
|
|
|
|
|
|
|
|
|
|
64 |
|
30 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
65 |
|
31 |
|
|
|
CI_DATA[1] |
|
|
CI_ADDR[0-14] |
|
CI_TS_DATA[0] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
CI_DATA[2] |
|
|
||||
|
|
33 |
|
|
|
|
|
|
|
66 |
|
32 |
|
|
|
|
|
|
|
||
CI_TS_DATA[1] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
67 |
|
33 |
|
|
|
|
|
|
|
|
|
CI_TS_DATA[2] |
|
|
|
|
|
|
|
|
|
|
68 |
|
34 |
|
|
|
|
|
|
|
|
CI_TS_DATA[3] |
|
|
|
|
|
|
|
0 |
OPT |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
AR504 |
|
|
R507 |
10K |
|
|
|
G2 |
G1 |
|
|
|
|
|
|
|
|
||
|
|
|
|
|
100 |
R512 |
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
/CI_CD2 |
|
|
|
|
R510 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
+5V_GENERAL |
|
|
|
|
|
|
|
|
|
|
GND |
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
GND |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
R506 |
|
|
|
|
|
|
|
GND |
|
|
|
|
|
|
|
|
|
|
|
|
|
10K |
C502 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0.1uF |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
16V |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
CI_MISTRT |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
CI_MIVAL_ERR |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
CI_MCLKI |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
DVB-CI TS INPUT
AR506
33
CI_MDI[7]
CI_MDI[6]
CI_MDI[5]
CI_MDI[4]
AR507
33
CI_MDI[3]
CI_MDI[2]
CI_MDI[1]
CI_MDI[0]
AR513
33
D14 CI_MISTRT
CI_MIVAL_ERR
CI_MCLKI
|
FE_TS_DATA[7] |
|
|
|
|
|
|
|
|
|
|
|
|||||||||
|
FE_TS_DATA[6] |
|
|
|
|
|
|
|
|
|
|
|
|||||||||
|
FE_TS_DATA[5] |
-7] |
|
|
|
|
|
|
|
|
|
|
|||||||||
|
FE_TS_DATA[4] |
|
|
|
|
|
|
|
|
|
|
||||||||||
|
FE_TS_DATA[2] |
DATA[0 |
|||||||||||||||||||
|
FE_TS_DATA[3] |
|
|
|
|
|
|
|
|
|
|
|
|||||||||
|
FE_TS_DATA[1] |
TS |
|||||||||||||||||||
|
FE_TS_DATA[0] |
FE |
|||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
FE |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
_TS_ |
DATA[0 |
-7] |
|||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
FE |
|
_TS_ |
|
SYN |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
FE_TS_ |
VAL_ |
ERR |
|
|
|
|
|
|
|
|
|
|
|
|||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
FE |
_TS_ |
CLK |
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
DVB-CI HOST I/F
|
|
|
CI_DET |
|
|
|
|
IC501 |
|
|
|
|
+3.3V_CI |
|||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
C511 |
||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0.1uF |
||||||||
|
|
|
|
|
|
|
|
|
|
|
1OE |
|
|
VCC |
|
|
16V |
|||||||||||
|
|
|
|
|
|
|
|
|
|
1 |
TOSHIBA |
20 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
1A1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
2OE |
|
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
PCM |
_ |
A[0] |
|
|
|
2 |
|
19 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
2Y4 |
0ITO742440D |
1Y1 |
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||
|
CI_ADDR[7] |
3 |
|
18 |
|
|
|
|
|
|
|
|
CI_ADDR[0] |
|||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
1A2 |
|
2A4 |
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
PCM |
_ |
A[1] |
|
|
|
4 |
|
17 |
|
|
|
|
|
|
|
|
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
PCM |
_A[7] |
||||||||||||
|
|
|
|
|
|
|
|
|
|
|
2Y3 |
TC74LCX244FT |
1Y2 |
|
|
|
|
|
|
|
|
|
|
|
||||
|
CI_ADDR[6] |
|
2Y2 |
1Y3 |
|
|
|
|
|
|
CI_ADDR[1] |
|||||||||||||||||
|
5 |
|
16 |
|
|
|
|
|
|
|
|
|||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
1A3 |
|
2A3 |
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
PCM |
_ |
A[2] |
|
|
|
6 |
|
15 |
|
|
|
|
|
|
|
|
PCM |
_A[6] |
|
|||||||
|
|
|
|
|
|
|
|
|
|
7 |
|
14 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
CI_ADDR[5] |
|
|
|
|
|
|
|
|
|
CI_ADDR[2] |
|||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
1A4 |
|
2A2 |
|
|
|
|
|
|
|
|
|
|
|
||||
|
PCM |
_A[3] |
|
|
|
8 |
|
13 |
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
PCM |
_A[5] |
|||||||||||||
|
|
|
|
|
|
|
|
|
|
|
2Y1 |
|
1Y4 |
|
|
|
|
|
|
|
|
|
|
|
||||
|
CI_ADDR[4] |
9 |
|
12 |
|
|
|
|
|
|
|
|
CI_ADDR[3] |
|||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
GND |
|
2A1 |
|
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|
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
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|
|
10 |
|
11 |
|
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|
|
|
|
|
|
PCM |
_A[4] |
||||||
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|
DVB-CI DETECT
IC500
74LVC1G32GW
E12
/CI_CD2 |
B |
1 |
5 |
VCC |
|
|
|
|
|
/CI_CD1 |
A |
2 |
|
|
|
|
|
|
|
D4 |
GND |
3 |
4 |
Y |
CI POWER ENABLE CONTROL
+5V_ST
R504
C500 22K 0.1uF
16V
R529
2.2K
R502
10K B
PCM_5V_CTL
R501
33K
DVB-CI SERIAL BUFFER TS
+3.3V_CI |
|
+3.3V_CI |
|
|
|
|
+3.3V_CI |
C5 10 |
1uF6V |
R520 |
10K |
0. 1 |
GND |
|
AB9 |
|
|
|
|
|
|
|
|
|
|
R519 |
|
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|
|
|
IC502 |
|
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|
|
CI_DET |
|
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|
|
|
|
47 |
R521 |
1:AA10 |
|
|
74LVC541A(PW) |
|
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||
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|
|
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|
|
|
|||||
|
|
|
/PCM_CD |
|
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|
|
|
|
47 |
|
|
|
|
|
|
|
C512 |
0.1uF |
|
|
|
|
|
OE1 |
1 |
|
20 |
VCC |
||
|
|
|
AE5;10:J17 |
|
A0 |
2 |
|
19 |
OE2 |
|
|
|
|
|
FE_TS_CLK |
|
|
|
|
||||
|
|
|
AE5;10:W19 |
|
A1 |
|
|
|
Y0 |
R526 |
|
|
|
|
FE_TS_VAL_ERR |
|
3 |
|
18 |
47 |
BUF_TS_CLK |
||
|
|
|
AE5;10:J17 |
|
A2 |
|
|
|
Y1 |
R528 |
|
|
|
|
FE_TS_SYN |
|
4 |
BUFFER |
17 |
47 |
BUF_TS_VAL_ERR |
||
S |
D |
|
|
10K |
A4 |
6 |
15 |
Y3 |
47 |
BUF_TS_DATA[0] |
|
|
|
|
AG4;10:J17 |
|
A3 |
|
|
|
Y2 |
R527 |
|
Q501 |
+5V_CI_ON |
|
FE_TS_DATA[0] |
|
5 |
|
16 |
47 |
BUF_TS_SYN |
||
RSR025P03 |
|
|
R522 |
|
|
|
|
|
R525 |
|
|
|
|
|
|
R523 |
A5 |
|
|
|
Y4 |
|
|
G |
C507 |
R524 |
|
10K |
7 |
|
14 |
|
|
||
|
0.1uF |
|
|
|
|
|
|
|
|
|
|
|
16V |
33K |
|
|
A6 |
|
|
|
Y5 |
|
|
C504 |
|
|
|
8 |
|
13 |
|
|
|||
10uF |
|
|
|
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|
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|
|
|
|
10V |
|
|
|
|
A7 |
|
|
|
Y6 |
|
|
C |
|
|
|
|
9 |
|
12 |
|
|
||
Q500 |
|
|
|
|
|
|
|
|
|
|
|
2SC3052 |
|
|
|
|
GND |
10 |
|
11 |
Y7 |
|
|
E |
|
|
|
|
|
|
|
|
|
|
|
|
CI_DATA[0] |
|
CI_DATA[1] |
-7] |
CI_DATA[2] |
CI_DATA[3] |
|
DATA[0 |
CI_DATA[4] |
CI |
CI_DATA[5] |
|
CI_DATA[6] |
|
CI_DATA[7] |
CI_DATA[0-7]
CI_ADDR[8]
CI_ADDR[9]
CI_ADDR[10]
CI_ADDR[11]
CI_ADDR[12]
CI_ADDR[13]
CI_ADDR[14]
REG
CI_OE
CI_WE
CI_IORD
CI_IOWR
AR508
33
AR509
33
AR510
33
AR511
33
AR512
33
PCM_D[0]
PCM_D[1]
PCM_D[2]
PCM_D[3]
PCM_D[4] |
-7] |
|
D[0 |
||
PCM_D[5] |
||
PCM_D[6] |
PCM |
|
PCM_D[7] |
PCM_D[0-7]
PCM_A[8]
PCM_A[9]
PCM_A[10]
PCM_A[11]
PCM_A[12]
PCM_A[13]
PCM_A[14] /PCM_REG
/PCM_OE
/PCM_WE
/PCM_IORD
/PCM_IOWR
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.
PCMCIA
.reserved right All .Inc .Electronics LG 2009 © Copyright
purposes service and training for Only
Only Use Internal LGE
|
|
|
UI_HW_PORT1 |
|
|||||||
|
|
|
5V_HDMI_1 |
|
|
|
|
|
|
||
|
|
|
|
|
|
|
C |
|
|
R615 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Q601 |
|
B |
10K |
|
|
22 |
|
|
|
|
|
2SC3052 |
|
|
HPD1 |
|
|
|
|
|
|
|
|
E |
|
|
|
|
|
19 |
|
|
|
|
C600 |
|
|
|
|
|
|
|
|
|
|
0.1uF |
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
||
|
18 |
|
|
|
R612 |
16V |
|
|
|
|
|
|
|
R600 |
2K |
|
|
|
22JP600 |
|
|
||
|
|
|
1K |
|
|
|
|
|
|||
|
17 |
|
|
|
R610 |
|
|
|
|||
|
|
|
|
|
|
|
|
||||
|
16 |
|
|
|
|
|
|
|
|
|
DDC_SDA_1 |
|
|
|
|
|
|
|
|
|
|
JP601 |
2:E10;AL9 |
|
15 |
|
|
|
|
|
R611 |
|
22 |
DDC_SCL_1 |
|
|
|
|
|
|
|
|
2:E10;AL9 |
||||
|
14 |
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
R607 |
0 |
|
K19;X14;AH25 |
||
|
|
|
|
|
|
|
|
||||
|
13 |
|
|
|
|
|
|
|
|
|
CEC_REMOTE |
|
|
|
|
|
|
|
|
|
2:E8 |
||
|
12 |
|
|
|
|
|
|
|
|
|
CK-_HDMI1 |
EAG39789402 |
|
|
|
|
|
|
|
|
|
|
|
11 |
CK+ |
|
|
|
|
|
|
|
2:E8 |
||
10 |
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
CK+_HDMI1 |
||
9 |
D0- |
|
|
|
|
|
|
|
2:E9 |
||
|
|
|
|
|
|
|
|
|
D0-_HDMI1 |
||
8 |
D0_GND |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
7 |
D0+ |
|
|
|
|
|
|
|
2:E8 |
|
|
|
|
|
|
|
|
|
|
|
D0+_HDMI1 |
|
|
6 |
D1- |
|
|
|
|
|
|
|
2:E9 |
|
|
|
|
|
|
|
|
|
|
|
D1-_HDMI1 |
|
|
5 |
D1_GND |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
4 |
D1+ |
|
|
|
|
|
|
|
2:E9 |
|
|
|
|
|
|
|
|
|
|
|
D1+_HDMI1 |
|
|
3 |
D2- |
|
|
|
|
|
|
|
2:E9 |
|
|
|
|
|
|
|
|
|
|
|
D2-_HDMI1 |
|
|
2 |
D2_GND |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1 |
D2+ |
|
|
|
|
|
|
|
2:E9 |
|
|
|
|
|
|
|
|
|
|
|
D2+_HDMI1 |
|
|
20 |
|
|
|
|
|
|
|
|
|
|
|
21 |
|
|
|
|
|
|
|
|
|
|
JK600 |
GND |
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
5V_HDMI_1 |
|
+5V_ST |
|
|
|
|
|
|
|
|
|
|
A2 |
|
A1 |
|
|
|
|
|
|
|
|
|
|
|
ENKMC2838-T112 |
|
|
|
|
|
|
|
|
|
|
|
D600 |
|
|
|
|
|
|
|
|
|
|
C |
|
|
|
IC600 |
|
|
|
|
|
|
|
|
EDID_WP 1:AJ20;AI16;AL12 |
|
|
CAT24C02WI-GT3 |
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
JP606 |
|
|
|
|
|
|
A0 |
1 |
VCC |
|
|
|
|
|
|
|
|
|
|
8 |
|
|
|
|
|
|
|
|
|
|
A1 |
|
WP |
R618 |
|
|
|
|
|
|
|
|
2 |
0 |
|
|
C603 |
R626 |
|
R629 |
|
|||
|
7 |
|
|
|
4.7K |
|
|
|
|
||
|
|
|
|
|
|
0.1uF |
|
4.7K |
|
||
A2 |
3 |
SCL |
|
|
|
|
|
|
|
|
|
|
6 |
|
|
|
|
|
|
|
DDC_SCL_1 |
2:E10;K7 |
|
|
|
|
|
R623 |
0 |
|
|
|
|||
|
|
|
|
|
|
|
|
|
|||
VSS |
4 |
SDA |
|
|
|
|
|
|
|
|
|
|
5 |
|
|
|
|
|
|
|
DDC_SDA_1 |
2:E10;K7 |
|
|
|
|
|
R621 |
0 |
|
|
|
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.
|
|
UI_HW_PORT2 |
|
|||||||
|
|
(OPT:REAR_HDMI_2EA) |
|
|||||||
|
|
|
5V_HDMI_2 |
|
|
|
|
|
||
|
|
|
|
|
|
|
C |
|
R616 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Q602 |
B |
10K |
|
|
22 |
|
|
|
|
2SC3052 |
|
|
HPD2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
C601 |
E |
|
|
|
|
19 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0.1uF |
|
|
|
||
|
18 |
|
|
|
R613 |
16V |
|
|
|
|
|
|
R601 |
2K |
|
|
|
|
|
||
|
17 |
|
1K |
|
|
|
JP602 |
|
||
|
|
|
|
R603 |
22 |
|
2:E12;AL19 |
|||
|
16 |
|
|
|
|
|
|
|
|
DDC_SDA_2 |
|
|
|
|
|
|
|
|
|
|
2:E12;AL18 |
|
15 |
|
|
|
|
|
R604 |
22 |
|
DDC_SCL_2 |
|
|
|
|
|
|
|
|
|||
|
14 |
|
|
|
|
|
R605 |
0 |
JP603 |
K8;X14;AH25 |
|
|
|
|
|
|
|
|
CEC_REMOTE |
||
|
13 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2:E11 |
|
12 |
|
|
|
|
|
|
|
|
CK-_HDMI2 |
|
|
|
|
|
|
|
|
|
|
|
EAG39789402 |
11 |
CK+ |
|
|
|
|
|
|
|
2:E10 |
10 |
|
|
|
|
|
|
|
|
CK+_HDMI2 |
|
9 |
D0- |
|
|
|
|
|
|
|
2:E11 |
|
|
|
|
|
|
|
|
|
D0-_HDMI2 |
||
8 |
D0_GND |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
7 |
D0+ |
|
|
|
|
|
|
|
2:E11 |
|
|
|
|
|
|
|
|
|
D0+_HDMI2 |
|
|
6 |
D1- |
|
|
|
|
|
|
|
2:E11 |
|
|
|
|
|
|
|
|
|
D1-_HDMI2 |
|
|
5 |
D1_GND |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
4 |
D1+ |
|
|
|
|
|
|
|
2:E11 |
|
|
|
|
|
|
|
|
|
D1+_HDMI2 |
|
|
3 |
D2- |
|
|
|
|
|
|
|
2:E12 |
|
|
|
|
|
|
|
|
|
D2-_HDMI2 |
|
|
2 |
D2_GND |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1 |
D2+ |
|
|
|
|
|
|
|
2:E12 |
|
|
|
|
|
|
|
|
|
D2+_HDMI2 |
|
|
20 |
|
|
|
|
|
|
|
|
|
|
21 |
|
|
|
|
|
|
|
|
|
JK601 |
GND |
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
5V_HDMI_2 |
+5V_ST |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
A2 |
A1 |
|
|
|
|
|
|
|
|
|
|
ENKMC2838-T112 |
|
|
|
|
|
|
|
|
|
|
D602 |
|
|
IC602 |
|
|
|
|
|
|
C |
|
|
|
CAT24C02WI-GT3 |
|
|
|
|
|
|
|
EDID_WP |
|
|
|
|
|
|
|
JP611 |
|
|
|
|
A0 |
1 |
VCC |
|
|
|
|
|
|
|
|
|
8 |
|
|
|
|
|
|
|
|
|
A1 |
|
WP |
R640 |
|
|
|
R649 |
|
||
2 |
0 |
|
|
C607 |
R646 |
|
||||
|
7 |
|
|
|
4.7K |
4.7K |
|
|||
|
|
|
|
|
|
0.1uF |
|
|||
A2 |
|
SCL |
|
|
|
|
|
|
|
|
|
3 |
6 |
|
|
|
|
|
|
|
DDC_SCL_2 |
|
|
|
|
R645 |
0 |
|
|
|
|
|
VSS |
|
SDA |
|
|
|
|
|
|
|
|
|
4 |
5 |
|
|
|
|
|
|
|
DDC_SDA_2 |
|
|
|
|
R642 |
0 |
|
|
|
|
GND
HDMI_CEC
HDMI_CEC
|
|
|
+3.3V_ST |
|
|
|
|
R627 |
R631 |
|
|
|
120K |
OPT |
|
Q600 |
|
MMBD301LT1G |
|
|
SSM6N15FU |
D603 |
|
|
|
|
|
30V |
|
SOURCE1 |
|
|
DRAIN1 |
|
1 |
|
|
6 |
CEC_REMOTE |
GATE1 |
OPT |
GATE2 |
|
|
2 |
5 |
|
||
DRAIN2 |
|
|
SOURCE2 |
OPT |
3 |
|
|
4 |
C605 |
|
|
|
|
|
|
|
|
|
0.1uF |
|
|
|
|
16V |
|
R625 |
0 |
|
GND |
UI_HW_PORT3
SIDE HDMI (OPT:SIDE_HDMI)
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5V_HDMI_3 |
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JACK_GND |
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C |
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R617 |
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Q603 |
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B |
10K |
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20 |
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2SC3052 |
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HPD3 |
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C602 |
E |
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19 |
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0.1uF |
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18 |
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16V |
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R602 |
2K |
R614 |
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JP604 |
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1K |
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17 |
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R608 |
22 |
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2:E14;AL14 |
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16 |
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JP605 |
DDC_SDA_3 |
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2:E15;AL13 |
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$0.26 |
15 |
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R606 |
22 |
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DDC_SCL_3 |
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14 |
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K19;K8;AH25 |
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R609 |
0 |
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CEC_REMOTE |
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13 |
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2:E13 |
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12 |
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CK-_HDMI3 |
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EAG42463001 |
11 |
CK+ |
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2:E13 |
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10 |
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CK+_HDMI3 |
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9 |
D0- |
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2:E13 |
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D0-_HDMI3 |
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8 |
D0_GND |
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7 |
D0+ |
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2:E13 |
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D0+_HDMI3 |
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D1- |
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6 |
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2:E14 |
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D1-_HDMI3 |
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D1_GND |
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5 |
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4 |
D1+ |
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2:E14 |
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D1+_HDMI3 |
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D2- |
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3 |
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2:E14 |
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D2_GND |
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D2-_HDMI3 |
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2 |
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1 |
D2+ |
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2:E14 |
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D2+_HDMI3 |
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JK602 |
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GND |
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HDMI |
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5V_HDMI_3 |
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+5V_ST |
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A2 |
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ENKMC2838-T112 |
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D601 |
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IC601 |
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C |
A1 |
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CAT24C02WI-GT3 |
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EDID_WP |
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JP607 |
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A0 |
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VCC |
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1 |
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8 |
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A1 |
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WP |
R619 |
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0 |
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C604 |
R628 |
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R630 |
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2 |
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7 |
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0.1uF |
4. 7K |
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4.7K |
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A2 |
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SCL |
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R620 |
0 |
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3 |
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6 |
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DDC_SCL_3 |
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VSS |
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SDA |
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4 |
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5 |
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DDC_SDA_3 |
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R622 |
0 |
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.reserved right All .Inc .Electronics LG 2009 © Copyright
purposes service and training for Only
Only Use Internal LGE
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D704 |
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R725 |
R705 |
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1N4148W |
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12 |
12 |
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SPK_L+ |
AB10 |
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AMP_VCC |
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100V |
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C755 |
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OPT |
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L704 |
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0.01uF |
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C741 |
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DA-8580 |
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C749 |
R730 |
50V |
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1000pF |
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EAP38319001 |
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R734 |
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50V |
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2S |
2F |
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0.1uF |
4.7K |
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50V |
3.3 |
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SPEAKER_L |
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C733 |
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C729 |
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C725 |
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C742 |
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C745 |
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0.1uF |
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0.1uF |
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10uF |
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1000pF |
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1S |
1F |
0.47uF |
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R735 |
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50V |
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50V |
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50V |
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50V |
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35V |
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D705 |
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C750 |
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3.3 |
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0.1uF |
R731 |
C756 |
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1N4148W |
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R726 |
R713 |
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50V |
4.7K |
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100V |
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0.01uF |
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C716 |
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OPT |
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12 |
12 |
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SPK_L- |
AB11 |
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22000pF |
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C726 |
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50V |
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22000pF |
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50V |
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1:AA21 |
AMP_RST |
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PGND1A2 |
PGND1A1 |
OUT1A2 |
OUT1A1 |
PVDD1A2 |
PVDD1A1 |
PVDD1B2 |
PVDD1B1 |
OUT1B2 |
OUT1B1 |
PGND1B2 |
PGND1B1 |
BST1B |
VDR1B |
C727 |
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R704 |
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0.1uF |
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16V |
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100 |
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C707 |
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1000pF |
R740 |
C713 |
|
56 |
55 |
54 |
53 |
52 |
51 |
50 |
49 |
48 |
47 |
46 |
45 |
44 |
43 |
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C730 |
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50V |
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||||
|
2:X21 |
AUDIO_MASTER_CLK |
|
0 |
0. 1uF |
BST1A |
1 |
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42 |
NC |
0. 1uF |
C732 |
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R727 |
R716 |
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SPK_R+ |
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16V |
VDR1A |
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41 |
VDR2A |
16V |
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D706 |
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12 |
12 |
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AB11 |
||||||
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2 |
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22000pF |
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1N4148W |
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||||||
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+1.8V_AMP |
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+3.3V |
|
RESET |
3 |
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40 |
BST2A |
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50V |
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100V |
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L705 |
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C757 |
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|||||||||
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AD |
4 |
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39 |
PGND2A_2 |
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OPT |
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C743 |
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DA-8580 |
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0.01uF |
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+1.8V_AMP |
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C709 |
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DVSS_1 |
5 |
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38 |
PGND2A_1 |
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1000pF |
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EAP38319001 |
|
C751 |
R732 |
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|||
BLM18PG121SN1D |
R703 |
0 |
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C728 |
|
C720 |
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50V |
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50V |
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|||||||||||
BLM18PG121SN1D |
|
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DVDD_PLL |
13 |
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30 |
OUT2B_1 |
|
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2S |
2F |
|
0.1uF |
4.7K |
R736 |
|
|
||||||
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0.1uF |
|
VSS_IO |
6 |
IC701 |
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37 |
OUT2A_2 |
|
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C746 |
50V |
|
3.3 |
|
SPEAKER_R |
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L701 |
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CLK_I |
7 |
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36 |
OUT2A_1 |
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C744 |
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0.47uF |
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C708 |
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VDD_IO |
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35 |
PVDD2A_2 |
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1000pF |
|
1S |
1F |
50V |
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L700 |
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C705 |
1000pF |
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8 |
EAN60664001 |
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50V |
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R737 |
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100pF |
50V |
|
DGND_PLL |
9 |
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34 |
PVDD2A_1 |
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D707 |
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C752 |
R733 |
3.3 |
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50V |
R708 |
|
AGND_PLL |
10 |
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33 |
PVDD2B_2 |
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R728 |
R719 |
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C758 |
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3.3K |
|
LFM |
NTP-3100L |
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32 |
PVDD2B_1 |
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1N4148W |
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0.1uF |
4.7K |
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11 |
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100V |
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12 |
12 |
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50V |
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0.01uF |
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AVDD_PLL |
12 |
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31 |
OUT2B_2 |
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OPT |
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50V |
SPK_R- |
AB12 |
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TEST0 |
14 |
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29 |
PGND2B_2 |
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0.1uF |
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0.1uF |
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C700 |
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C702 |
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50V |
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50V |
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1uF |
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0.1uF |
C704 |
C706 |
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15 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
24 |
25 |
26 |
27 |
28 |
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AMP_VCC |
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10V |
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16V |
1uF |
0.1uF |
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10V |
16V |
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DVSS2 |
DVDD |
SDATA |
WCK |
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MONITOR0 |
MONITOR1 |
MONITOR2 |
FAULT |
VDR2B |
BST2B |
PGND2B1 |
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+1.8V_AMP |
BCK |
SDA |
SCL |
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50V |
50V |
C736 |
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C734 |
C735 |
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0.1uF |
0.1uF |
10uF |
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MCLK SDATA WCK BCK TP is necessory |
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35V |
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C760 |
C715 |
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C724 |
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1uF |
0.1uF |
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C731 |
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10V |
16V |
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0. 1uF |
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16V |
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22000pF |
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50V |
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2:X21 |
|
MS_LRCH |
|
R722 |
100 |
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+3.3V_ST |
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|||
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2:X21 |
|
MS_LRCK |
|
R720 |
100 |
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R721 |
100 |
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C721 |
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|||||
|
2:X21 |
|
MS_SCK |
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0.1uF |
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|||||
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R724 |
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||||||
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R709 |
100 |
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16V |
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||
1:L22;11:AG10 |
SDA_SUB/AMP |
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R718 |
100 |
|
10K |
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D709 |
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|||||
|
R710 |
100 |
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||||||||
|
1:L22;11:AG9 |
SCL_SUB/AMP |
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C |
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|
ENKMC2838-T112 |
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|||||
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A1 |
|
SB_MUTE |
1:AA19;G25;9:AI24;9:AI25 |
|
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||||||
|
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C712 |
C714 |
|
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Q701 |
B |
R729 |
C |
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|||
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R717 |
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||||||
|
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33pF |
33pF |
|
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|
33K OPT |
|
|
2SC3052 |
|
10K |
|
A2 |
|
NTP_MUTE |
1:AA22 |
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||
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50V |
50V |
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E |
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WAFER-ANGLE |
||
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L706 |
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120-ohm |
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AE3 |
SPK_L+ |
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4 |
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L707 |
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120-ohm |
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|
Monitor0_1_2 TP is necessory |
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AE5 |
SPK_L- |
|
L709 |
3 |
|
|||||
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120-ohm |
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AE7 |
SPK_R+ |
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2 |
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L708 |
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120-ohm |
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AE9 |
SPK_R- |
|
|
1 |
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EARPHONE AMP |
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P700 |
||||
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HP_LOUT |
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IC700 |
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2A => 5A |
||||||||||
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||||
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2:X19 |
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|
TPA6110A2DGNRG4 |
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+3.3V |
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|||||||||||
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+5V_EARPHONE |
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|||||||||||
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R711 |
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C717 |
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|||||||||
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R712 |
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|||||||
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20K |
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0.22uF |
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BOTTOM_EARPHONE |
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BYPASS 1 |
8 IN1- |
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20K |
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C701 |
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16V |
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R707 |
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DJ-S3600LM |
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R701 |
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C718 |
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JK700 |
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1uF |
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10K |
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10K |
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6.3V |
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GND |
VO1 |
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100uF |
16V |
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2 |
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7 |
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4 |
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R714 |
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C723 |
D710 |
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SHUTDOWN |
VDD |
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C719 |
1K |
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0.1uF |
5.6V |
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3 |
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6 |
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AMOTECH |
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3 |
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C703 |
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C710 |
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100uF |
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HP_ROUT 0.22uF |
R702 |
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IN2- |
VO2 |
0.1uF |
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16V |
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HP_DET |
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16V |
20K |
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2 |
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4 |
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5 |
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16V |
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C722 |
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2:X19 |
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R715 |
0.1uF |
D711 |
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1 |
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+5V_EARPHONE |
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1K |
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5.6V |
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5 |
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R706 |
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+5V_EARPHONE |
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AMOTECH |
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D700 |
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+5V_GENERAL |
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20K |
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C711 |
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ENKMC2838-T112 |
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R742 |
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100uF |
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A1 |
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10K |
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C |
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16V |
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C |
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D708 |
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R700 |
B |
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Q700 |
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A2 |
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FIX-TER |
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2SC3052 |
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10K |
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ENKMC2838-T112 |
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C |
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||||
1:AA19;R15;9:AI24;9:AI25 |
SB_MUTE |
A1 |
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C |
R741 |
B |
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E |
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10 |
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Q705 |
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C-LUG-ER |
7 |
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A2 |
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2SC3052 |
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1:AJ19 |
SIDE_HP_MUTE |
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10K |
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E |
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3 |
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TRANSFER[L] |
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4 |
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BREAK[L] |
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5 |
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C-LUG-EL |
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C-LUG-ES 6 |
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8 |
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BREAK[R] |
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9 |
|
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES |
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TRANSFER[R] |
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|
PEJ026-01 |
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. |
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JK701 |
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS |
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TOP_EARPHONE_out_of_stock |
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ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR |
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|
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. |
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AMP
Block diagram |
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Main Block |
|
- 19/22/26/32/37/42LH2000 |
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- 32/37/42/47LH3000 |
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|
Blocklock Diagramiagram |
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||
- 32/37/42/47LH4000 |
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|
74LVC541A Buffer IC502 |
BUF_TS_CLK/ERR/SYN/DATA[0] |
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LCD Panel |
||||
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||||||
Tuner G235D1)-(TDFW TU1000 |
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|
LVDS (10 bit) |
|
|||
|
CI_TS_DATA[0:7] |
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|||||
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|||||
FE_TS_DATA[0:7] CI_MDI[0:7] |
Slot CI (P500) |
PCM_D[0:7] CI_DATA[0:7] |
|
Reset 74LX1G14C |
KIA7027 |
|
|||||
|
(IC108) |
(IC101) |
|
||||||||
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Serial Flash |
|||||
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Schmitt Trigger |
Voltage Detector |
||||
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|
74LCX244 Buffer |
|
|
IC103 |
|||||
|
CI_ADDR[0:7] |
IC501 |
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||||
|
PCM_A[0:7] |
|
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For Boot |
|||||
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Serial Flash |
||||
FE_VMAIN |
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IC104 |
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For Triton |
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FE_ VOUT |
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SDDR_D[0:15] |
DDR2 SDRAM |
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F-SCART |
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(1Gb) |
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Mstar S6 |
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SC1_CVBS_IN |
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IC300 |
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SDDR_A[0:12] |
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SC1_R/G/B |
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TDDR_D[0:15] |
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H-SCART |
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DTV/MNT_VOUT |
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DDR2 SDRAM |
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LGE3368A |
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TDDR_A[0:12] |
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SC2_CVBS_IN |
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(512Mb) |
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AV3 |
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AV_CVBS_IN |
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IC301 |
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(No-DVIX) |
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NAND Flash |
EEPROM |
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COMPONENT |
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COMP_Y/Pb/Pr |
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PCM_A[0:7] |
AT24C512 |
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(IC100) |
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HYNIX |
(IC105) |
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RGB |
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DSUB_ R/G/B |
I2C |
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IC102 |
EEPROM |
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DSUB_H/VSYNC |
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AT24C512 |
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(HDCP)IC107 |
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SC1/2_L/R_IN, |
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AUDIO IN |
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I2S |
Digital amp |
L/R |
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(NTP3100L) |
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FE_AM_AUDIO,AV_L/R_IN, |
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IC701 |
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COMP_L/R_IN, PC_L/R_IN |
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Head |
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TPA6110A |
HP_L/ROUT |
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USB_DM/DP |
USB Power |
MP6211DH |
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Phone |
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IC700 |
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USB |
USB Power |
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IC402 |
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RS-232C |
MAX3232CDR |
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DGB_TX/RX |
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HPD1/2/3, HDMI_CEC |
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IC403 |
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SPDIF_OUT |
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5V_HDMI_1/2/3 |
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HDMI |
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SPDIF |
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TMDS[0:7] ( Data, Clock (+/-)) |
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1/2/3 |
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