LG 32LB520B User manual
Printed in Korea
MODEL: 32LB520B
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
LED TV
SERVICE MANUAL
US/Canada/Mexico http://aic.lgservice.com
http://eic.lgservice.com
http://biz.lgservice.com
Internal Use Only
CHASSIS : 6M62N
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Only for training and service purposes
CONTENTS
CONTENTS .............................................................................................. 2
SAFETY PRECAUTIONS ........................................................................ 3
SERVICING PRECAUTIONS ................................................................... 4
SPECIFICATION ...................................................................................... 6
ADJUSTMENT INSTRUCTION ............................................................... 8
EXPLODED VIEW .................................................................................. 13
14
SCHEMATIC CIRCUIT DIAGRAM ..........................................................
- 3 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
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 usedduring the
servicing of a receiver whose chassis is not isolated from the AC
power line. Use a transformer of adequate power rating as this
protects the technician from accidents resulting in personal injury
from electrical shocks.
It will also protect the receiver and it's components from being
damaged by accidental shorts of the circuitry that may be
inadvertently introduced during the service operation.
If any fuse (or Fusible Resistor) in this TV receiver is blown,
replace it with the specified.
When replacing a high wattage resistor (Oxide Metal Film Resistor,
over 1 W), keep the resistor 10 mm away from PCB.
Keep wires away from high voltage or high temperature parts.
Before returning the receiver to the customer,
always perform an AC leakage current checkon 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 10 MΩ and 200 MΩ.
When the exposed metal has no return path to the chassis the
reading must be infinite.
An other abnormality exists that must be corrected before the
receiver is returned to the customer.
Leakage Current Hot Check (See below Figure)
Plug the AC cord directly into the AC outlet.
Do not use a line Isolation Transformer during this check.
Connect 1.5 K / 10 watt resistor in parallel with a 0.15 uF capacitor
between a known good earth ground (Water Pipe, Conduit, etc.)
and the exposed metallic parts.
Measure the AC voltage across the resistor using AC voltmeter
with 1000 ohms/volt or more sensitivity.
Reverse plug the AC cord into the AC outlet and repeat AC voltage
measurements for each exposed metallic part. Any voltage
measured must not exceed 0.75 volt RMS which is corresponds to
0.5 mA.
In case any measurement is out of the limits specified, there is
possibility of shock hazard and the set must be checked and
repaired before it is returned to the customer.
Leakage Current Hot Check circuit
IMPORTANT SAFETY NOTICE
SAFETY PRECAUTIONS
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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 conict between the
following servicing precautions and any of the safety precautions
on page 3 of this publication, always follow the safety precau-
tions. 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 explo-
sion hazard.
2. Test high voltage only by measuring it with an appropriate
high voltage meter or other voltage measuring device (DVM,
FETVOM, etc) equipped with a suitable high voltage probe.
Do not test high voltage by "drawing an arc".
3. Do not spray chemicals on or near this receiver or any of its
assemblies.
4. Unless specied otherwise in this service manual, clean
electrical contacts only by applying the following mixture to the
contacts with a pipe cleaner, cotton-tipped stick or comparable
non-abrasive applicator; 10 % (by volume) Acetone and 90 %
(by volume) isopropyl alcohol (90 % - 99 % strength)
CAUTION: This is a ammable mixture.
Unless specied otherwise in this service manual, lubrication
of contacts in not required.
5. Do not defeat any plug/socket B+ voltage interlocks with which
receivers covered by this service manual might be equipped.
6. Do not apply AC power to this instrument and/or any of its
electrical assemblies unless all solid-state device heat sinks
are correctly installed.
7. Always connect the test receiver ground lead to the receiver
chassis ground before connecting the test receiver positive
lead.
Always remove the test receiver ground lead last.
8. Use with this receiver only the test xtures specied in this
service manual.
CAUTION: Do not connect the test xture ground strap to any
heat sink in this receiver.
Electrostatically Sensitive (ES) Devices
Some semiconductor (solid-state) devices can be damaged eas-
ily by static electricity. Such components commonly are called
Electrostatically Sensitive (ES) Devices. Examples of typical ES
devices are integrated circuits and some eld-effect transistors
and semiconductor “chip” components. The following techniques
should be used to help reduce the incidence of component dam-
age 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. Alter-
natively, obtain and wear a commercially available discharg-
ing 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 expo-
sure 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 sol-
der removal devices not classied as “anti-static” can generate
electrical charges sufcient to damage ES devices.
5. Do not use freon-propelled chemicals. These can generate
electrical charges sufcient to damage ES devices.
6. Do not remove a replacement ES device from its protective
package until immediately before you are ready to install it.
(Most replacement ES devices are packaged with leads elec-
trically 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 mate-
rial to the chassis or circuit assembly into which the device will
be installed.
CAUTION: Be sure no power is applied to the chassis or cir-
cuit, and observe all other safety precautions.
8. Minimize bodily motions when handling unpackaged replace-
ment ES devices. (Otherwise harmless motion such as the
brushing together of your clothes fabric or the lifting of your
foot from a carpeted oor can generate static electricity suf-
cient to damage an ES device.)
General Soldering Guidelines
1. Use a grounded-tip, low-wattage soldering iron and appropri-
ate tip size and shape that will maintain tip temperature within
the range or 500 °F to 600 °F.
2. Use an appropriate gauge of RMA resin-core solder composed
of 60 parts tin/40 parts lead.
3. Keep the soldering iron tip clean and well tinned.
4. Thoroughly clean the surfaces to be soldered. Use a mall wire-
bristle (0.5 inch, or 1.25 cm) brush with a metal handle.
Do not use freon-propelled spray-on cleaners.
5. Use the following unsoldering technique
a. Allow the soldering iron tip to reach normal temperature.
(500 °F to 600 °F)
b. Heat the component lead until the solder melts.
c. Quickly draw the melted solder with an anti-static, suction-
type solder removal device or with solder braid.
CAUTION: Work quickly to avoid overheating the circuit
board printed foil.
6. Use the following soldering technique.
a. Allow the soldering iron tip to reach a normal temperature
(500 °F to 600 °F)
b. First, hold the soldering iron tip and solder the strand
against the component lead until the solder melts.
c. Quickly move the soldering iron tip to the junction of the
component lead and the printed circuit foil, and hold it there
only until the solder ows onto and around both the compo-
nent 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.
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Only for training and service purposes
IC Remove/Replacement
Some chassis circuit boards have slotted holes (oblong) through
-
cuit 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 remain-
ing 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 pos-
sible to diode body.
2. Bend the two remaining leads perpendicularly 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 when-
ever 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 connec-
tions).
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 con-
nected 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 then
it does not touch components or sharp edges.
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Only for training and service purposes
SPECIFICATION
NOTE : Specifications and others are subject to change without notice for improvement
.
1. Application range
This specification is applied to the LED TV used
6M62N chassis.
2. Requirement for Test
Each part is tested as below without special appointment.
1) Temperature: 25 °C ± 5 °C(77 °F ± 9 °F), CST: 40 °C ± 5 °C
2) Relative Humidity: 65 % ± 10 %
3) Power Voltage
: Standard input voltage (AC 120V~, 50/60 Hz)
* Standard Voltage of each products is marked by models.
4) Specification and performance of each parts are followed
each drawing and specification by part number in
accordance with BOM.
5) ehT receiver must be operated for about 5minutes prior to
the adjustment.
3. Test method
1) Performance: LGE TV test method followed
2) Demanded other specification
- Safety : UL specification
- EMC : FCC
4. Model General Specification
No. Item Remarks
1. Market US/Canada/Mexico
2. Broadcasting system
1) NTSC
2)AIR:ATSC
3)CABLE:64QAM/256QAM
3. Channel Storage 1) VHF : 02~13
2) UHF : 14~69
3) DTV : 02-69
4) CATV :01~135 (N.America)
5) CADTV : 01~135 (N.America)
4. Receiving system Analog : Upper Heterodyne
Digital : 8VSB/64&256QAM
5. Video(Composite Input) PAL, NTSC 4 System : PAL M, PAL N, NTSC, PAL60
6. Component Input Y/Cb/Cr, Y/Pb/Pr
7. HDMI Input HDMI: DTV/DVI Support HDCP
8. SPDIF out SPDIF out
9. USB Input Music :MP3; Photo: JPEG
10. Headphone
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Only for training and service purposes
5. Component Video Input (Y, CB/PB, CR/PR)
No. Resolution H-freq(kHz) V-freq(Hz) Porposed
1 720×480 15.73 60.00 SDTV, DVD 480i
2 720×480 15.63 59.94 SDTV, DVD 480i
3 720×480 31.47 59.94 480p
4 720×480 31.50 60.00 480p
5
6
7
8
1280×720 44.96 59.94 HDTV 720p
9
1280×720 45.00
26.97
27
33.72
33.75
29.97
30
24
23.976
60.00 HDTV 720p
10
11 1920×1080
1920×1080
1920×1080
1920×1080
1920×1080
33.75 60.00 HDTV 1080i
12 1920×1080
1920×1080
33.72
67.432 59.94
59.94 HDTV 1080i
13
14 1920×1080 67.5 60 HDTV 1080p
HDTV 1080p
HDTV 1080p
HDTV 1080p
HDTV 1080p
HDTV 1080p
6. HDMI Input : Refer to adjust specification about EDID data.
6.1. DTV mode
No. Resolution H-freq(kHz) V-freq.(kHz) Pixel clock(MHz) Proposed
1. 640*480 31.469 / 31.5 59.94 / 60 25.175/25.200 SDTV 480P
720*480 31.469 / 31.5 59.94 / 60 27.00/27.03 SDTV 480P
720(1440)*480 15.73 / 15.75 59.94 / 60 27.00/27.028 SDTV 480i
2.
3.
4. 1280*720 44.96 / 45 59.94 / 60 74.17/74.25 HDTV 720P
5. 1920*1080 33.72 / 33.75 59.94 / 60 74.17/74.25 HDTV 1080I
6.
7.
8.
1920*1080 26.97 / 27 23.97 / 24 74.17/74.25 HDTV 1080P
1920*1080 33.716/33.75 29.976/30.00 74.25 HDTV 1080P
1920*1080 67.43 / 67.5 59.94 / 60 148.35/148.50 HDTV 1080P
6.2. PC mode
No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remark
1.
2.
3.
4.
5.
720*400 @70Hz 31.469 70.08 28.321 DOS
640*480 @60Hz 31.469 59.940 25.175 VESA(VGA)
800*600 @60Hz 37.879 60.31 40.000 VESA(SVGA)
1024*768 @60Hz 48.363 60.00 65.000 VESA(XGA)
6
7.
60.020 108 VESA(SXGA) FHD only(Support to HDMI-PC)
60.015 85.5 VESA(WXGA)
1280*1024 @60Hz 63.981
1360*768 @60Hz 47.712
1920*1080 @60Hz 67.5 60.0 148.5 WUXGA
(Reduced blanking) FHD only(Support to HDMI-PC)
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Only for training and service purposes
ADJUSTMENT INSTRUCTION
1. Application Range
This specification sheet is applied to all of the LED TV with
MSD3393LU 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 °C ± 5 °C
Relative humidity : 65 ± 10 %
Input voltage : 120V~, 50/60 Hz
(6) Adjustment equipments
: Color Analyzer(CA-210 or CA-310), Service remote control.
(7) Push the “RESTORE" key - For memory initialization.
3. Main PCB check process
▪APC - After Manual-Insert, executing APC
Case1 : Software version up
1. ,BSUybW/SgnidaolnwodretfA TV set will reboot
automatically.
2. Push “RESTORE” key.
3. Push “Power on” key.
4. Function inspection
5. After function inspection, Push “RESTORE” key.
Case2 : Function check at the assembly line
1. When TV set is entering on the assembly line, Push
“RESTORE” 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 “RESTORE” key.
:
*. Burning HDCP EY
1.Connect your PC to TV set with USB debug cable.
2.
Turn onthe TVset, thenopen theHDCP operatingtool
“MStarIS P UtilityV4.5.7 Alpha”.
3. Click “Connect”to get communication from the TV set,
and read out the device type.
4. Click “HDCP”to enter HDCP management
interface. Change the Value“HDCP Key Index”
to “1”, “HDCP Key Allocation”to "0X390000"for
32LB520B/60LB5200/65LB5200.
5. Click “HDCP Key File”to load the HDCP Key file
provided.
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Only for training and service purposes
4. ADC Process
4.1. ADC
- Set TV to YUV source by pushing"YUV)key
- Input full color bar signal using HD signal generator
* Required equipment : Factory remote control.
4.2. Function Check
4.2.1. Check display and sound
■ Check Input and Signal items.
(1) TV
(2) AV (CVBS)
(3) COMPONENT (1080I/480i)
(4) HDMI
* Display and Sound check is executed by Remote control.
<Caution> Not to push the "RESTORE" key after
completion if the function inspection.
EZ ADJUST
0
1. Tool Option2
2. Tool Option3
3. Tool Option4
4. Tool Option5
5. Tool Option Commercial
6. Country Group
7. Area Option
9. White Balance
10. 10 Point WB
11. Test Pattern
12. EDID D/L
13. Sub B/C
14. Ext. Input Adjust
ADC Calibration
ADC Comp 480i
ADC Comp 1080p
ADC Type
NG
NG
Reset
Begin adjust by pushing “ADC ADJ" key
HD signal generator.
100% color bar
Note: 1. The YPBPR Auto White Balance adjust
(AUTO ADC) must be done on the product line.
2 In YPBPR channel ,must adjust the SD
and HD two modes.
6. Click “Read” to load the main software for this TV set.
7. Click “Auto”to ready for HDCP Key updating. Settings
as below:
8. Click to select “PartialErase”, then click Setup. An erase
block setting window will pop up. Choose the bank according
to "0X390000"for 32LB520B/60LB5200/65LB5200. Click
“OK”to confirm.
9. Click “Run” to update the HDCP Key.
Warm Tips:
The HDCP Key index value will be increased automatically.
That means after you update the first TV set,you only need
to connect another TV set to your PC, click“Connect”, then
“Run” to update.
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Only for training and service purposes
5. Total Assembly line process
5.1. Adjustment Preparation
▪ W/B Equipment condition
CA310 CH01, Test signal: Inner pattern(80IRE)-LED Module
▪ evobA 5 minutes H/run in the inner pattern. ("power on" key
of Adjustment remote control)
4Open W/B auto adjust system and load saved parameters.
5Click the "application "button and begin to adjust
automatically when finished ,it will display PASS.
*STEPS:
1Connect Debug line.
2. Connect HDMI port and input 80% full white signal.
3Calibrate the color analyzer (CA310).
Auto Adjust -W/B
*
*
The spec of color temperature and coordinate.
Mode Color Temp Color coordinate Remark
Cool (C50) 13,000 K X=0.271 (±0.002)
Y=0.270 (±0.002)
<Test Signal>
- Inner pattern
for W/B adjust
- External white
pattern
(80IRE, 204gray)
Medium(0) 9,300 K X=0.286 (±0.002)
Y=0.289 (±0.002)
Warm(W50) 6,500 K X=0.313 (±0.002)
Y=0.329 (±0.002)
Probe
Color
analyzer
HD signal generator
Positioning
Ring
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Only for training and service purposes
* Manual W/B process using adjust Remote control.
■ Color analyzer(CA310,CA210)should be used in the
calibrated ch.
■ Operate the zero-calibration of the CA310 or CA210,
then stick sensor to the module when adjusting.
■Enter factory mode by pushing customer remote controller:
input 3195.
■ Select W/B ADJUST item , push "ok" then enter into
adjust page.
■ For manual adjustment, it is also possible by the following
sequence.
(1) Set TV in aging mode by play a picture or music by USB for
more than 30 minutes.(if not executed this step the condition
for w/B will be different).
(2) Push “Exit” key.
(3) Enter factory mode by pushing customer remote controller:
input 3195. Select W/B ADJUST item , push "ok" then en
ter into adjust page.
(4) Zero Calibrate the probe of Color Analyzer, then place it
on the center of LCD module within 10cm of the surface
(5) Select each items (Red/Green/Blue Gain) using
▲/▼(CH +/-) key on Remote control.
(6) Adjust R/ G/ B Gain using ◄/►(VOL +/-) key on R/C.
(7) Adjust three modes all (Cool / Medium / Warm)
- For All model
Fix the one of R/G/B gain and change the others
- For G-FIX model
Cool Mode
1) Fix the one of R/G/B gain to 192 (default data) and
decrease the others. (If G gain is adjusted over 172
and R and B gain less than 192 , Adjust is O.K.)
2) If G gain is less than 172, Increase G gain by up to
172, and then increase R gain and G gain same
amount of increasing G gain.
3) If R gain or B gain is over 255, readjust G gain less
than 172, Conform to R gain is 255 or B gain is 255
Medium / Warm Mode - Fix the one of R/G/B gain
to 192 (default data) and decrease the others.
(8) When adjustment is completed, exit adjustment mode
using EXIT key on Remote control.
* CASE Cool
First adjust the coordinate far away from the target
value(x, y).
1) x, y > target
i) Decrease the R, G.
2) x, y < target
i) First decrease the B gain,
ii) Decrease the one of the others.
3) x > target, y < target
i) First decrease B, so make y a little more than the
target.
ii) Adjust x value by decreasing the R.
4) x < target, y > target
i) First decrease B, so make x a little more than the
target.
ii) Adjust x value by decreasing the G.
* After You finish all adjustments and function inspections,
Press “SETTING” button
, choose Initial Setting” option,
and choose “Yes”. It will show choose language picture,
then turn off TV and unplug the AC cable.
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Only for training and service purposes
5.4. Outgoing condition Configuration
■ When pressing RESTORE key by Service remote control,
Red LED are blinked alternatively. And then automatically
turn off. (Must not AC power OFF during blinking)
5.5. GND and HI-POT Test
5.5.1. GND & HI-POT auto-check preparation
(1) Check the POWER CABLE and SIGNAL CABE insertion
condition.
(2) You can’t use Tuner Ground & Tuner signal line at all
models (applied Isolator inner tuner)
5.5.2. GND & HI-POT auto-check
(1) Pallet moves in the station.(POWER CORD / AV CORD is
tightly inserted)
(2) Connect the AV JACK Tester.
(3) Controller on.
(4) GND Test (Auto)
- If Test is failed, Buzzer operates.
- If Test is passed, execute next process(Hi-pot test).
(Remove A/V CORD from A/V JACK BOX)
(5) HI-POT test (Auto)
- If Test is failed, Buzzer operates.
- If Test is passed, GOOD Lamp on and move to next
process automatically.
5.5.3. Checkpoint
(1) Test voltage
1) 3 Poles
- GND: 1.5 KV/min at 100 mA
- SIGNAL: 3 KV/min at 100 mA
2) 2 Poles
- SIGNAL: 3 KV/min at 100 mA
(2) TEST time: 1 second
(3) TEST POINT
1) 3 Poles
- GND Test = POWER CORD GND and SIGNAL
CABLE GND.
- Hi-pot Test = POWER CORD GND and LIVE &
NEUTRAL.
2) 2 Poles
- Hi-pot Test = Accessible Metal and LIVE & NEUTRAL.
(4) LEAKAGE CURRENT: At 0.5 mArms
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Only for training and service purposes
EXPLODED VIEW
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These
parts are identified by in the Schematic Diagram and EXPLODED VIEW.
It is essential that these special safety parts should be replaced with the same components as
recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards.
Do not modify the original design without permission of manufacturer.
IMPORTANT SAFETY NOTICE
900
610
400
120
511 512
510 513
600
500
200
521
540
522
A2 A3 A9 A10
5
5
4
4
3
3
2
2
1
1
D D
CC
BB
A A
Test Point & MARK
Connetor 5V Standby Power(option) 3A
Vout=0.8V*(1+R1/R2)
R1
R2
Inverter controller
Power Switch
If POWER BOARD IS 5stb ONLY ,PL NOT PATCH THESE GUY.
Standby controller
H :Power on
L :Power off
3.3V Power
R2
R1
Vout=0.8V*(1+R1/R2)
Resistors close to the DC-DC
1.15V Core Power
Max :1.0A
If chip is 6306,The R2 Value is 8.2K 1%
If chip is 3393,The R2 Value is 10K 1%
NOTICE:
1.5V/1.8V Power_Normal
If chip is 3393,The R1 Value is 220R 5% Vout=1.8V
If chip is 6306,The R1 Value is 470R 5% Vout=1.5V
NOTICE:
R1
R2
Vout=1.25V*(R1+R2)/R1
BL-ON/OFF
BL-ADJUST
BL-ON/OFF
BL-ADJUST
STANDBY
STANDBY
STANDBY
+12V_PWR
+5V_Standby
+5V_Normal
+3.3V_Normal
+5V_Normal
+12V_NORMAL
+5V_Standby
+12V_PWR
+3.3V_Normal
+5V_Standby
+3.3V_Normal
+12V_PWR VDDC
+5V_Normal
+1.8V_DDR2
+12V_PWR +12V
VBL_CTRL
BRI_ADJ
STANDBY PWR-ON/OFF
STANDBY
STANDBY
BL-ON/OFF
BL-ADJUST
Title
veRrebmuNtnemucoDeziS
teehS:etaD of
System power
1.0
MSD3393
Custom
1 9Friday, September 27, 2013
Title
veRrebmuNtnemucoDeziS
teehS:etaD of
System power
1.0
MSD3393
Custom
1 9Friday, September 27, 2013
Title
veRrebmuNtnemucoDeziS
teehS:etaD of
System power
1.0
MSD3393
Custom
1 9Friday, September 27, 2013
L1 22uH_3A
ADJ
OUT
IN
U5
AMS1117-3.3
3
2
1
4
C6
0.1uF/0402/16V
R26
220R/0402/5%/470R/0402/5%
C8
2.2nF/0402/16V
H7
NC
1
C2
10uF/16V/0805
H4
NC
1
2
3
4
5
6
7
8
9
C26
2.2uF/0603/16V
H5
NC
1
C1
0.1uF/0402/16V
R10 9.1K/0402/1%
C18
10uF/16V/0805
R7
20K/0402/5%
C11
0.1uF/0402/16V/NC
L2
22uH_3A
R1 100K/0402/5%
C4
0.1uF/0402/16V
C24
0.1uF/0402/16V
R4
4.7K/0402/5%
R14
20R/0402/5%
C17
10uF/16V/0805
R24
22K/0402/5%
Q1
3904/SOT-23
1
2 3
+
CA3
470uF/16V/EC3.5
C12
1uF/0402/16V
C19
0.1uF/0402/16V
R17
10K/0402/5%
R19
200R/0402/5%
C28
2.2uF/0603/16V
R11
4.7K/0402/5%
Q2
3904/SOT-23
1
2 3
R15
22K/0402/5%
Q3
3904/SOT-23
1
2 3
C16
10uF/16V/0805
C27
0.1uF/0402/16V
C14
10uF/16V/0805
Q4
3904/SOT-23
1
2 3
R3 27K/0402/5%
+
CA8
100uF/35V/ECS-5M
R8
10K/0402/5%
R18
4.7K/0402/1%
R23
100K/0402/5%
U1
AOZ3015PI/SOP8
EN
7
FB 5
VIN
2
AGND
3
PGND 1
VCC
4
Vo 8
COMP
6
LX 9
R6
100R/0402/5%
H6
NC
1
C5
1nF/0402/16V/NC
U2
4953/SOP8
S1
1
G1
2
S2
3
G2
4
D1 8
D1 7
D2 6
D2 5
R5 51K/0402/1%
R27
100R/0402/5%
U3
MP1470
FB 4
SW 2
IN
3
GND
1
EN
5
BST 6
H1
NC
1
2
3
4
5
6
7
8
9
C20
0.1uF/0402/16V
C25
2.2uF/0603/16V
R22
10K/0402/1% or 8.2K/0402/1%
C7
0.1uF/0402/16V/NC
H3
NC
1
2
3
4
5
6
7
8
9
R21
100K/0402/5%
ADJ
OUT
IN
U4
AMS1117-Adj
3
2
1
4
H2
NC
1
2
3
4
5
6
7
8
9
C13
10uF/16V/0805
C21
10pF/0402/16V
C9
0.1uF/0402/16V/NC
C3
10uF/16V/0805
R16
4.7K/0402/5%
R25
470R/0402/5%
R2
200R/0402/5%/NC
R9
22K/0402/5%
C22
2.2uF/0603/16V
R12
100K/0402/5%
C10
0.1uF/0402/16V
C23
0.1uF/0402/16V
+
CA9
200uF/35V/ECS-5M
R20
100K/0402/5%
C29
0.1uF/0402/16V
C15
10uF/16V/0805
R13
100K/0402/5%
SCHEMATIC CIRCUIT DIAGRAM
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
HDMI Interface
PC & YPBPR Interface
CVBS IN & OUT
AUDIO IN
DIF IN
USB & SPDIF_OUT
RESET
FLASH
XTAL
DDR2 1.8V
3.3V
VDDC 1.15V
4'h00
{IPAD_PWM1, PAD_PWM0}
B51_NO_EJ
CHIP_CONFIG
3.3V audio
ISP AND VGA EDID
DEBUG
MUST pull high to 5VSTB
Close to Mstar IC
3.3V MPLL
Close to Mstar IC
Audio Line Out
IR&KEYB
Standby :L :Power on Green Led
H :Power off Red Led
FOR EMI
VGA_HSYNC
RGB0_B+
RGB0_G+
RGB0_G-
RGB0_R+
VGA_VSYNC
RGB1_B+
RGB1_SOG
RGB1_G+
RGB1_G-
RGB1_R+
VGA_VSYNC
VGA_HSYNC
RGB0_G+
RGB0_G-
RGB0_B+
RGB0_R+
RGB1_R+
RGB1_G-
RGB1_G+
RGB1_B+
RGB1_SOG
CVBS0+
CVBS_VCOM
CVBS1_OUT
CVBS0+
CVBS_VCOM
CVBS1_OUT
AU_VAG
AU_VRM
LINEIN_L4
LINEIN_R4
LINEIN_R1
LINEIN_L1
VGA-Rin_AU
VGA-Lin_AU
AV1-Lin
AV1-Rin LINEIN_L4
LINEIN_R4
XTALO
XTALI
TUNER_SDA
TUNER_SCL
VIFM
VIFP
IFAGC
HDMI-CEC
HDMI2-RX2N
HDMI2-RX1P
HDMI2-SCL
HDMI2-CLKP
HDMI2-RX1N
HDMI2-SDA
HDMI2-RX0P
HDMI2-CLKN
HDMI2-RX2P
HDMI2-RX0N
HDMI2-HPDIN
HDMI1-RX1P
HDMI1-CLKP
HDMI1-RX1N
HDMI1-RX0P
HDMI1-CLKN
HDMI1-RX2P
HDMI1-SCL
HDMI1-RX0N
HDMI1-HPDIN
HDMI1-RX2N
HDMI1-SDA
HDMI-ARC
HDMI1-RX0N
HDMI1-RX0P
HDMI1-CLKP
HDMI1-CLKN
HDMI1-RX2N
HDMI1-RX2P
HDMI1-RX1P
HDMI1-RX1N
HDMI2-RX0N
HDMI2-RX1N
HDMI2-RX1P
HDMI2-CLKN
HDMI2-CLKP
HDMI2-RX2N
HDMI2-RX2P
G0_RXE1+
G3_RXE0-
G2_RXE0+
G1_RXE1-
R4_RXO1+
R7_RXO0-
R6_RXO0+
R3_RXO2-
R5_RXO1-
R2_RXO2+
B4_RXEC+
B7_RXE2-
B3_RXE3-
B6_RXE2+
B2_RXE3+
B5_RXEC-
G6_RXO3+
G7_RXO3-
R4_RXO1+
R7_RXO0-
R6_RXO0+
R3_RXO2-
R5_RXO1-
R2_RXO2+
G6_RXO3+
G7_RXO3-
SPI_SCK
SPI_SDI
SPI_CSN
#F_WP
System-RST
XTALO
XTALI
VIFM
VIFP
USB1_D-
USB1_D+
LINEIN_L1
LINEIN_R1
B3_RXE3-
B2_RXE3+
B7_RXE2-
G3_RXE0-
G1_RXE1-
B6_RXE2+
G2_RXE0+
HDMI2-RX0P
AU_VAG
LINE3OUT_L
LINE3OUT_R
MHL_VBUS-EN
AMP-MUTE
PWR-ON/OFF
G0_RXE1+
HDMI1-HPDIN
VBL_CTRL
BRI_ADJ
SPI_SCK
SPI_CSN
SPI_SDI
SPI_SDO
HDMI-ARC
UART-TX
UART-RX
HDMI-CEC
IR-in
System-RST
KEY1-SAR1
KEY0-SAR0
USB2_D+
USB2_D-
PANEL_ON/OFF
ARC_DET
HDMI1-SCL
HDMI1-SDA
MHL_CABLE-DET
HDMI2-SDA
HDMI2-SCL
HDMI2-HPDIN
PWM1
PWM0
MHL_CABLE-DET
MHL_VBUS-EN
PWM1
PWM0
AMP-MUTE
PANEL_ON/OFF
ARC_DET
TUNER_SDA
TUNER_SCL
PWR-ON/OFF
SPI_SDO
IFAGC
UART-TX
UART-RX
AU_VRM
LINE3OUT_L
LINE3OUT_R
KEY1-SAR1
KEY0-SAR0
IR-in
SPDIF_OUT
SPDIF_OUT
HDMI0-HPDIN
HDMI0-HPDIN
HDMI0-SCL
HDMI0-SDA
HDMI0-SDA
HDMI0-SCL
HDMI0-RX2N
HDMI0-RX1P
HDMI0-CLKP
HDMI0-RX1N
HDMI0-RX0P
HDMI0-RX2P
HDMI0-CLKN
HDMI0-RX0N
HDMI0-RX1N
HDMI0-RX1P
HDMI0-RX0N
HDMI0-RX0P
HDMI0-RX2N
HDMI0-CLKN
HDMI0-CLKP
HDMI0-RX2P
USB2_D-
USB2_D+
USB1_D+
USB1_D-
KEY0-in KEY1-in
LED_R
LED_R
KEY1-in
IR_in
LED_G
IR-in
KEY0-in KEY0-SAR0
IR_in
LED_G
KEY1-SAR1
LINE0OUT_R
LINE0OUT_L
LINE0OUT_R
LINE0OUT_L
B4_RXEC+
B5_RXEC-
+3.3V_Normal
+5V_Standby
+1.8V_DDR2
+3.3V_Normal
VDDC
+3.3V_TU
+3.3V_Normal
+3.3V_Normal
+3.3V_Normal
+3.3V_AU
+3.3V_Normal
+3.3V_Normal
+3.3V_Normal
VDDC
VDDC
VDDC
VDDC
+1.8V_DDR2
+1.8V_DDR2
AVDD5V_MHL
+3.3V_ADC
+3.3V_ADC
+3.3V_Normal +3.3V_AU
+5V_Standby
+3.3V_Normal +3.3V_PLL
+3.3V_PLL
+5V_Standby
+3.3V_Normal
+3.3V_Normal
+3.3V_Normal
+5V_Standby
+3.3V_Normal
+3.3V_Normal
HDMI-CEC
HDMI1-CLKP
HDMI1-RX1N
HDMI1-RX0P
HDMI1-CLKN
HDMI1-RX2P
HDMI1-SCL
HDMI1-RX0N
HDMI1-RX2N
HDMI1-SDA
HDMI1-HPDIN
HDMI2-RX2N
HDMI2-RX1P
HDMI2-SCL
HDMI2-CLKP
HDMI2-RX1N
HDMI2-SDA
HDMI2-RX0P
HDMI2-CLKN
HDMI2-RX2P
HDMI2-RX0N
HDMI2-HPDIN
HDMI1-RX1P
HDMI-ARC
YPbPr_Y
YPbPr_PR
YPbPr_PB
VGA_VSYNC
VGA-Rin
VGA-Gin
VGA_HSYNC
VGA-Bin
AV1
CVBS1_OUT
AV1-Lin
AV1-Rin
USB1_D+
USB1_D-
IFP
IFN
G6_RXO3+
R5_RXO1-
B3_RXE3-
G2_RXE0+
B6_RXE2+
R4_RXO1+
B2_RXE3+
G1_RXE1-
R7_RXO0-
B5_RXEC-
R3_RXO2-
G0_RXE1+
G7_RXO3-
R6_RXO0+
B4_RXEC+
G3_RXE0-
R2_RXO2+
B7_RXE2-
IFAGC-T
MHL_CABLE-DET
MHL_VBUS-EN
VBL_CTRL
BRI_ADJ
AMP-MUTE
PANEL_ON/OFF
ARC_DET
TUNER_SDA
TUNER_SCL
PWR-ON/OFF
UART_RX
UART_TX
LINEOUT_APML
LINEOUT_APMR
VGA-Rin_AU
VGA-Lin_AU
SPDIF_OUT
HDMI0-HPDIN
HDMI0-SCL
HDMI0-SDA
HDMI0-RX2N
HDMI0-RX1P
HDMI0-CLKP
HDMI0-RX1N
HDMI0-RX0P
HDMI0-CLKN
HDMI0-RX2P
HDMI0-RX0N
USB2_D-
USB2_D+
STANDBY
AV_AUOUTR1
AV_AUOUTL1
Title
Size Document Number Rev
Date: Sheet of
MAIN CHIP
1.0
MSD3393
C
29Wednesday, June 11, 2014
Title
Size Document Number Rev
Date: Sheet of
MAIN CHIP
1.0
MSD3393
C
29Wednesday, June 11, 2014
Title
Size Document Number Rev
Date: Sheet of
MAIN CHIP
1.0
MSD3393
C
29Wednesday, June 11, 2014
C41
0.1uF/0402/16V
R67 100R/0402/5%
TP4
1
R33 68R/0402/5%
C73
0.1uF/0402/16V
R70
22R/0402/5%
R43
10K/0402/5%
D12
ESD
R28 33R/0402/5%
C35
2.2uF/0603/16V
R45
8.2K/0402/5%
R44
8.2K/0402/5%
C33
0.1uF/0402/16V
MSD3393LU
U6
MSD3393LU
LVA0M 70
SOGIN1
22 BIN1P
21
GIN1M
24 GIN1P
23
CVBS0
28 CVBS1
27
AUL1
36
GIN0P
16
GPIO0/GPIO44
55
LVACKM
64
VDDC/DVDD_DDR_CMD
54 VDDIO_CMD
53
AVDD_MOD
5
RIN1P
25
HOTPLUG_C/D 80
LVA1P 67
LVB3P 71
DDCDB_CL 112
DDCDB_DA 111
GIN0M
17
IRIN 93
CEC 92
TEST 91
DDCA_CK 90
DDCA_DA 89
LVA3M
62
LVACKP
63
LVA2P 65
LVA2M 66
DP_P0 97
LVB2P 74
LVB2M 75
LVB1P 76
LVB1M 77
LCK/LVB0P 78
PWM0 83
AVDD_MOD 73
DM_P0 96
HOTPLUG_B 113
AVDD_5V 114
GND_EFUSE 115
RX0P_B 128
VIFP
46
VIFM
47
AUOUTR0
44
IFAGC
45
XIN
50 AVDD3P3_DMPLL
49
Xout
51
RX1N_B
1
RX1P_B
2
RX2N_B
3
RX2P_B
4
RXCN_A
6
RXCP_A
7
RX0N_A
8
RX0P_A
9
RX1N_A
10
RX1P_A
11
RX2N_A
12
RX2P_A
13
HSYNC0
14
BIN0P
15
RIN0P
18
VSYNC0
19
AVDD3P3_ADC
20
VCOM
29
CVBS_OUT1
30
VDDC
31
AVDD_AU33
32
VAG
37
AUL0
34
AUR1
35
AUR4
40
AUOUTL3
41
AVDD_MOD
52
GPIO3/GPIO47
58
GPIO4/GPIO48
59
LVA3P
61
GPIO2/GPIO46
57
LVA0P 69
LVB3M 72
LVA1M 68
LDE/LVB0M 79
HOTPLUG_A 81
SPI_DO 84
SPI_DI 85
SPI_CZ 86
PWM1 82
VDDIO_DATA 105
DDCDC_CL 106
DM_P1 98
VDDC/DVDD_DDR_DATA 104
DP_P1 99
AVDD_MOD 100
DDCDA_DA 109
INT/GPIO64 94
VDDC/AVDDL_DVI 116
RESET 95
MHL_DET 110
DDCDC_DA 107
DDCDA_CL 108
MARK 129
VSYNC1
26
AUR0
33
AUOUTL0
43 AUOUTR3
42
GPIO1/GPIO45
56
SPI_CK 87
RXCN_D 117
RXCP_D 118
RX0N_D 119
RX0P_D 120
RX1N_D 121
RX2N_D 123
RX2P_D 124
RX1P_D 122
RXCP_B 126
RX0N_B 127
RXCN_B 125
VRM
38
AUL4
39
SAR1 102
SAR0 101
SAR2 103
GPIO5/GPIO49
60
ARC 88
AVDD3P3_DADC
48
MARK 130
Test 131
E-PAD 132
R49
100K/0402/5%
R51
0R/0402/5%
R46
0R/0402/5%
C79
33pF/0402/16V
C67
0.1uF/0402/16V
C64 2.2uF/0603/16V
L5
0R/0603/5%
C40
2.2uF/0603/16V
R40
200K/0402/5%
C77
1nF/0402/16V
R29 68R/0402/5%
C80
33pF/0402/16V
Q7
3904/SOT-23
1
2 3
C36
0.1uF/0402/16V
C62
1nF/0402/16V
C37
0.1uF/0402/16V
C46
2.2uF/0603/16V
R30 33R/0402/5%
R64
4.7K/0402/5%
L4
0R/0603/5%
C57
1nF/0402/16V
L3
0R/0603/5%
Y1
24MHz
3
C78
2.2uF/0603/16V R57 4.7K/0402/5%
C61 2.2uF/0603/16V
C71
0.1uF/0402/16V
R35 33R/0402/5%
R63
10K/0402/5%
C70
2.2uF/0603/16V
C58 47nF/0402/16V
C60 47nF/0402/16V
R53
1M/0402/5%
R34 33R/0402/5%
C72
22nF/0402/16V
D1
BAV99
3
1
2
R59
4.7K/0402/5%
R47
1K/0402/5%
R66 100R/0402/5%
C56 1nF/0402/16V
L6
0R/0603/5%
R62
1K/0402/5%
C51 47nF/0402/16V
C74
0.1uF/0402/16V
R31 33R/0402/5%
R65
4.7K/0402/5%
C44
0.1uF/0402/16V
R36 0R/0402/5%
C31
0.1uF/0402/16V
C38
0.1uF/0402/16V
C52 47nF/0402/16V
C66
1nF/0402/16V
C63 2.2uF/0603/16V
R72
22R/0402/5%
C39
0.1uF/0402/16V
R60
10K/0402/5%
C30
2.2uF/0603/16V
C49 47nF/0402/16V
R56
2K/0402/5%
Q6
3904/SOT-23
1
2 3
C45
0.1uF/0402/16V
R54
100K/0402/5%
R55
2K/0402/5%
C81
0.1uF/0402/16V
C76
33pF/0402/16V
C65 2.2uF/0603/16V
R50
10K/0402/5%
U7
MX25L3205
CE# 1
SO 2
WP# 3
VSS 4
SI
5SCK
6HOLD#
7VDD
8
C42
0.1uF/0402/16V
Q5
3906/SOT-23
1
3 2
C47
0.1uF/0402/16V
C43
0.1uF/0402/16V
C69
2.2uF/0603/16V
J1
CON20W-J20-12
1
2
3
4
5
6
7
8
9
10
11
12
C34
0.1uF/0402/16V
R41
200K/0402/5%
C50 47nF/0402/16V
C55 47nF/0402/16V
C75
2.2uF/0603/16V
R58 4.7K/0402/5%
R37
200K/0402/5%
D13
ESD
C68
0.1uF/0402/16V
R42
200K/0402/5%
R38 150R/0402/5%
C54 47nF/0402/16V
R39 180R/0402/5%
R48
1K/0402/5%
C165
1nF/0402/16V
R52
1K/0402/5%
C53 47nF/0402/16V
C32
0.1uF/0402/16V
C48 47nF/0402/16V
R61
22K/0402/5%
R32 33R/0402/5%
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Net to other page
LVDS CONNECTOR ( 1 DIP + 2 SMT OPTIONAL )
HI CONNECTOR Power for panel
G0_RXE1+
G3_RXE0-
G2_RXE0+
G1_RXE1-
R4_RXO1+
R7_RXO0-
R6_RXO0+
R3_RXO2-
R5_RXO1-
R2_RXO2+
B7_RXE2-
B3_RXE3-
B6_RXE2+
B2_RXE3+
G6_RXO3+
G7_RXO3-
R0_RXOC+
G6_RXO3+
R4_RXO1+
R2_RXO2+
R6_RXO0+
G0_RXE1+
B4_RXEC+
B6_RXE2+
B2_RXE3+
G2_RXE0+
R5_RXO1-
R1_RXOC-
R3_RXO2-
R7_RXO0-
G7_RXO3-
B5_RXEC-
G3_RXE0-
G1_RXE1-
B7_RXE2-
B3_RXE3-
R1_RXOC- B5_RXEC-
R0_RXOC+ B4_RXEC+
B4_RXEC+
B5_RXEC-
PANEL_ON/OFF
VCC-Panel
+5V_Normal
+12V_NORMAL
VPANEL_IN VCC-Panel
G6_RXO3+
R5_RXO1-
B3_RXE3-
G2_RXE0+
B6_RXE2+
R4_RXO1+
B2_RXE3+
G1_RXE1-
R7_RXO0-
R3_RXO2-
G0_RXE1+
G7_RXO3-
R6_RXO0+
G3_RXE0-
R2_RXO2+
B7_RXE2-
PANEL_ON/OFF
B5_RXEC-
B4_RXEC+
Title
Size Document Number Rev
Date: Sheet of
LVDS Interface
1.0
MSD3393
B
39Wednesday, June 11, 2014
Title
Size Document Number Rev
Date: Sheet of
LVDS Interface
1.0
MSD3393
B
39Wednesday, June 11, 2014
Title
Size Document Number Rev
Date: Sheet of
LVDS Interface
1.0
MSD3393
B
39Wednesday, June 11, 2014
C82
0.1uF/0402/16V/NC
C84
0.1uF/0402/16V/NC
+
CA11
470uF/16V/EC3.5
FB3 0R/1206/5%/NC
CN2
DIP/20*2
VCC 1
VCC
2VCC 3
VCC
4GND 5
GND
6GND 7
GND
8B4+ 9
B4-
10 B3+ 11
B3-
12 BC+ 13
BC-
14 B2+ 15
B2-
16 B1+ 17
B1-
18 B0+ 19
B0-
20 GND 21
SG
22 I/O 23
MODE
24
GND 27
GND
28 A4+ 29
A4-
30 A3+ 31
A3-
32 AC- 33
AC-
34 A2+ 35
A2-
36 A1+ 37
A1-
38 A0+ 39
A0-
40
DCR-O 25
DCR-I
26
Q8
AO3401A/SOT-23/NC
R68
100K/0402/5%
Q9
3904/SOT-23
1
2 3
R69
100K/0402/5%
C83
1uF/0402/16V/NC
R73
10K/0402/5%
C85
0.1uF/0402/16V
FB4 0R/1206/5% U8 9435/SOP8
S
1
S
2
S
3
G
4
D5
D6
D7
D8
R71
4.7K/0402/5%
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Close to Mstar IC
YPBPR & AV IN
VIDEO OUT
FOR ATV/AV DEBUG
Closed to IC
SPDIF OUT
AUDIO IN
HD_L
HD_R
SPDIF_O
SPDIF_O
+5V_Normal
CVBS1_OUT
YPbPr_PB
AV1-Lin
AV1-Rin
YPbPr_Y
YPbPr_PR
AV1
SPDIF_OUT
HD_L
HD_R
AV1-IN
Title
Size Document Number Rev
Date: Sheet of
Video Interface
1.0
MSD3393
B
49Monday, July 14, 2014
Title
Size Document Number Rev
Date: Sheet of
Video Interface
1.0
MSD3393
B
49Monday, July 14, 2014
Title
Size Document Number Rev
Date: Sheet of
Video Interface
1.0
MSD3393
B
49Monday, July 14, 2014
R79
12K/0402/5%
D14
ESD
R84
75R/0402/5%
NC/RV1
ESD
NC/C88
0.1uF/0402/16V/NC
R199
0R/0402/5%
R77 10K/0402/5%
R82
100R/0402/5%
WHITE
RED
P1
RCA-2P
1
2
3
4
P14
NC/FIBER-OPTIC
GND 1
VCC 2
INPUT 3
R76 10K/0402/5%
P2
RCA-3P
12
34
56
C86
220pF/0402/16V/NC
C87
220pF/0402/16V/NC
TP2
1
R83
75R/0402/5%
C102
33pF/0402/16V
R81
330R/0402/5%
R85
75R/0402/5%
R80
12K/0402/5%
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Close to Mstar IC
VGA VGA AUDIO IN
DDC_SDA_D
VGA-Rin
DDC_SCL_D
VGA-Gin
VGA-Bin
VGA-Rin
VGA-Gin
VGA-Bin
VGA-Lin_AU
VGA-Rin_AU
VGA_VSYNC
VGA_HSYNC
VGA-Bin
VGA-Gin
VGA-Rin
VGA-Lin_AU
VGA-Rin_AU
UART_RX
UART_TX
Title
Size Document Number Rev
Date: Sheet of
VGA Interface
1.0
MSD3393
A
59Wednesday, May 14, 2014
Title
Size Document Number Rev
Date: Sheet of
VGA Interface
1.0
MSD3393
A
59Wednesday, May 14, 2014
Title
Size Document Number Rev
Date: Sheet of
VGA Interface
1.0
MSD3393
A
59Wednesday, May 14, 2014
R92
10K/0402/5%
R95
75R/0402/5%
C89
220p/0402/16V
R87 10K/0402/5%
R89
12K/0402/5%
R93
10K/0402/5%
R96
75R/0402/5%
R91100R/0402/5%
P4
VGA/15 PIN
1
6
2
7
3
8
4
9
5
11
12
13
14
15 10
1617
C90
220p/0402/16V
R86 10K/0402/5%
R88
12K/0402/5%
P5
PHONEJACK
2
3
5
1
4
R90100R/0402/5%
R94
75R/0402/5%
5
5
4
4
3
3
2
2
1
1
DD
C C
BB
AA
USB POWER
USB INTERFACE
USB1_D1-_in
USB1_D1+_in
USB1_D-
USB1_D+
USB2_D-
USB2_D+
USB2_D1-_in
USB2_D1+_in
+5V_USB0
+5V_Normal5V_USB
+5V_USB0
5V_USB
5V_USB+5V_USB0
+5V_USB0
USB1_D-
USB1_D+
USB2_D+
USB2_D-
Title
veRrebmuNtnemucoDeziS
teehS:etaD of
USB Interface
1.0
MSD3393
A
6 9Monday, July 14, 2014
Title
veRrebmuNtnemucoDeziS
teehS:etaD of
USB Interface
1.0
MSD3393
A
6 9Monday, July 14, 2014
Title
veRrebmuNtnemucoDeziS
teehS:etaD of
USB Interface
1.0
MSD3393
A
6 9Monday, July 14, 2014
P6
USB_A
11
22
33
44
5
5
6
6
R99 2.2R
C92
2.2uF/0603/16V
P7USB_A
11
22
33
44
5
5
6
6
R98 2.2/0402/5%
C93
0.1uF/0402/16V
R100 2.2R
C94
2.2uF/0603/16V
C91
0.1uF/0402/16V
D2
+
CA10
200uF/35V/ECS-5M
R97 2.2/0402/5%
5
5
4
4
3
3
2
2
1
1
D D
C C
BB
A A
CEC & ARC MHL
HDMI1
HDMI2 With MHL
HDMI3
HDMI-CEC
HDMI1-HPDIN
HDMI1-HPD
HDMI1-DDC-SCL
HDMI_ARC HDMI-ARC
HDMI2-DDC-SCL
HDMI2-DDC-SDA
HDMI1-DDC-SDA
HDMI1-RX1P
HDMI1-RX2N
HDMI1-RX1N
HDMI1-RX2P
HDMI1-RX0N
HDMI1-RX0P
HDMI1-CLKN
HDMI1-CLKP
HDMI1_RX1P
HDMI1_RX1N
HDMI1_RX0N
HDMI1_RX2N
HDMI1_CLKN
HDMI1_RX2P
HDMI1_CLKP
HDMI1_RX0P
HDMI2-RX1P
HDMI2-RX2N
HDMI2-RX1N
HDMI2-RX2P
HDMI2-RX0N
HDMI2-RX0P
HDMI2-CLKN
HDMI2-CLKP
HDMI2_RX1P
HDMI2_RX1N
HDMI2_RX0N
HDMI2_RX2N
HDMI2_CLKN
HDMI2_RX2P
HDMI2_CLKP
HDMI2_RX0P
CEC
MHL_CD_SENSE
HDMI2-HPD HDMI2-HPDIN
HDMI1-DDC-SDA
HDMI1_RX2P
HDMI1-DDC-SCL
HDMI1_RX2N
HDMI1_CLKP
HDMI1_CLKN
CEC
HDMI1_RX0P
HDMI1_RX1N
HDMI1_RX0N
HDMI1_RX1P
HDMI1-HPD
MHL_CD_SENSE
HDMI2-DDC-SDA
HDMI2_RX2P
HDMI2-DDC-SCL
HDMI2_RX2N
HDMI2_CLKP
HDMI2_CLKN
CEC
HDMI2_RX0P
HDMI2_RX1N
HDMI2_RX0N
HDMI2_RX1P
HDMI2-HPD
HDMI3-HPD
HDMI3-DDC-SDA
HDMI3-DDC-SCL
HDMI0-HPDIN
HDMI3-RX1P
HDMI3-RX2N
HDMI3-RX1N
HDMI3-RX2P
HDMI3-RX0N
HDMI3-RX0P
HDMI3-CLKN
HDMI3-CLKP
HDMI3_RX1P
HDMI3_RX1N
HDMI3_RX0N
HDMI3_RX2N
HDMI3_CLKN
HDMI3_RX2P
HDMI3_CLKP
HDMI3_RX0P
HDMI3-DDC-SCL
HDMI3-DDC-SDA
CEC
HDMI3-HPD
HDMI3_RX0N
HDMI3_RX0P
HDMI3_RX1P
HDMI3_RX1N
HDMI3_RX2P
HDMI3_RX2N
HDMI3_CLKP
HDMI3_CLKN
HDMI_ARC
HDMI1/5V
HDMI1/5V
HDMI3/5V
AVDD5V_MHL
+5V_Standby HDMI2/5V
HDMI2/5V
AVDD5V_CD
AVDD5V_CD
HDMI2/5V +5V_Standby
HDMI1/5V
HDMI2/5V
HDMI3/5V
HDMI3/5V
HDMI3/5V
HDMI-CEC
HDMI1-HPDIN
HDMI1-SCL
HDMI1-SDA
HDMI-ARC
HDMI2-HPDIN
HDMI2-SCL
HDMI2-SDA
HDMI1-RX2P
HDMI1-RX2N
HDMI1-RX1P
HDMI1-RX1N
HDMI1-RX0P
HDMI1-RX0N
HDMI1-CLKP
HDMI1-CLKN
HDMI2-RX2P
HDMI2-RX2N
HDMI2-RX1P
HDMI2-RX1N
HDMI2-RX0P
HDMI2-RX0N
HDMI2-CLKP
HDMI2-CLKN
ARC_DET
MHL_VBUS-EN
MHL_CABLE-DET
HDMI0-HPDIN
HDMI0-SCL
HDMI0-SDA
HDMI0-RX2P
HDMI0-RX2N
HDMI0-RX1P
HDMI0-RX1N
HDMI0-RX0P
HDMI0-RX0N
HDMI0-CLKP
HDMI0-CLKN
MHL_CABLE-DET
Title
veRrebmuNtnemucoDeziS
teehS:etaD of
HDMI Interface
1.0
MSD3393
D
7 9Wednesday, June 11, 2014
Title
veRrebmuNtnemucoDeziS
teehS:etaD of
HDMI Interface
1.0
MSD3393
D
7 9Wednesday, June 11, 2014
Title
veRrebmuNtnemucoDeziS
teehS:etaD of
HDMI Interface
1.0
MSD3393
D
7 9Wednesday, June 11, 2014
R136
10K/0402/5%
R146 100R/0402/5%
R154
100/0402/5%
R149
300K/0402/5%
R126 5.1R/0402/5%
R148 4.7K/0402/5%
R124
10K/0402/5%
R116 5.1R/0402/5%
R142 33R/0402/5%
P8
HDMI
DAT2- 3
DAT2+ 1
Dat1 shield 5
DDC SCL 15
DDC SDA 16
DAT1- 6
DAT1+ 4
Dat2 shield 2
+5V 18
CEC/DDC GND 17
HPD 19
DAT0- 9
DAT0+ 7
Dat0 shield 8
clk shield 11
clk+ 10
clk- 12
CEC 13
GND 20
GND 21
GND 22
ARC1 14
GND 23
R103 5.1R/0402/5%
P10
HDMI
DAT2- 3
DAT2+ 1
Dat1 shield 5
DDC SCL 15
DDC SDA 16
DAT1- 6
DAT1+ 4
Dat2 shield 2
+5V 18
CEC/DDC GND 17
HPD 19
DAT0- 9
DAT0+ 7
Dat0 shield 8
clk shield 11
clk+ 10
clk- 12
CEC 13
GND 20
GND 21
GND 22
ARC1 14
GND 23
C96
47nF/0402/16V
R132 5.1R/0402/5%
P9
HDMI
DAT2- 3
DAT2+ 1
Dat1 shield 5
DDC SCL 15
DDC SDA 16
DAT1- 6
DAT1+ 4
Dat2 shield 2
+5V 18
CEC/DDC GND 17
HPD 19
DAT0- 9
DAT0+ 7
Dat0 shield 8
clk shield 11
clk+ 10
clk- 12
CEC 13
GND 20
GND 21
GND 22
ARC1 14
GND 23
R107 5.1R/0402/5%
R120
10K/0402/5%
Q11
3904/SOT-23
1
2 3
R110 33R/0402/5%
R106
10K/0402/5%
R117 5.1R/0402/5%
R114 4.7K/0402/5%
Q10
3904/SOT-23
1
2 3
R134 5.1R/0402/5%
R135
47K/0402/5%
R127INS163289633R/0402/5%
R144 200R/0402/5%
D3
BAT54C/SOT23/NC
3
1
2
QA1
AP2181DWG-7
VOUT 1
4
/EN
GND
2
/OC 3
VIN
5
R111 5.1R/0402/5%
R151
10K/0402/5%
R119 5.1R/0402/5%
R143 5.1R/0402/5%
R138 33R/0402/5%
R115 5.1R/0402/5%
R131 5.1R/0402/5%
R152 10R/0402/5%
R141 5.1R/0402/5%
R145 0R/0402/5%
R133 5.1R/0402/5%
C95
2.2uF/0603/16V
R113 5.1R/0402/5%
R104
10K/0402/5%
R123 5.1R/0402/5%
R121 5.1R/0402/5%
R105
10K/0402/5%
R129 33R/0402/5%
R140 33R/0402/5%
R102
1K/0402/5%
R112 33R/0402/5%
R139 5.1R/0402/5%
R118
1K/0402/5%
R150
10K/0402/5%
R101 5.1R/0402/5%
R108 5.1R/0402/5%
R155
NC/1K/0402/5%
R130 5.1R/0402/5%
R137 5.1R/0402/5%
R109 5.1R/0402/5%
R147 10K/0402/5%/NC
R128 4.7K/0402/5%
R122
10K/0402/5%
R125 5.1R/0402/5%
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