Samsung Fpt5884x-Xaa Chasis f35a Plasma Tv Sm
description
Transcript of Samsung Fpt5884x-Xaa Chasis f35a Plasma Tv Sm
SERVICE Manual
PLASMA DISPLAY TVChassis : F35A(N_58FHD)_SaffronModel : FPT5884X/XAA
PLASMA DISPLAY TV CONTENTS
1. Precaution
2. Product Specification
3. Disassembly & Reassembly
4. Troubleshooting
5. Exploded View & Part List
6. Wiring Diagram
7. Schematic Diagram
Refer to the service manual in the GSPN (see the rear cover) for the more information.
FP-T5884
Table of Contents
1. Precaution1-1 Safety Precautions ......................................................................................................................................................1-11-2 Servicing Precautions ..................................................................................................................................................1-31-3 Static Electricity Precautions .......................................................................................................................................1-41-4 Installation Precautions ...............................................................................................................................................1-5
2. Product Specification2-1 Product Specification ...................................................................................................................................................2-12-2 Specifications Analysis ................................................................................................................................................2-32-3 Accessories .................................................................................................................................................................2-4
3. Disassembly & Reassembly3-1 Overall Disassembly & Reassembly ............................................................................................................................3-1
4. Troubleshooting4-1 Troubleshooting ...........................................................................................................................................................4-14-2 Adjustment ...................................................................................................................................................................4-84-3 Upgrade .......................................................................................................................................................................4-27
5. Exploded View & Part List5-1 FPT5884X/XAA Exploded View ...................................................................................................................................5-15-2 FPT5884X/XAA Service Item ......................................................................................................................................5-3
6. Wiring Diagram6-1 Overall Wiring ..............................................................................................................................................................6-1
7. Schematic Diagram7-1 Circuit Description .......................................................................................................................................................7-17-2 Schematic Diagram .....................................................................................................................................................7-3
1. Make sure all protective devices are properly installedincluding non-metallic handles and compartment coverswhen installing or re-installing the chassis or chassisassemblies.
2. Make sure that no gaps exist between the cabinets forchildren to insert their fingers in to prevent children fromreceiving electric shocks. Gaps mentioned above includeventilation holes between the PDP module and the cabi-net mask, and the improper installation of the rear cabi-net.
Errors may occur when the resistance is below 1.0 ㏁ orover 5.2 ㏁.In these cases, make sure that the device is repairedbefore sending it back to the customer.
3. Check for Electricity Leakage (Figure 1-1)Warning: Do not use an insulated transformer for check-ing the leakage. Use only those current leakage testersor mirroring systems that comply with ANSIC 101.1 andthe Underwriter Laboratory's specifications (UL1410,59.7).
Fig. 1-1 AC Leakage Test
4. A high voltage is maintained within the specified limitsusing safety parts, calibration and tolerances. When voltage exceeds the specified limits, check each specialpart.
5. Warning for Engineering Changes:Never make any changes or additions to the circuitdesign or the internal part for this product.Ex: Do not add any audio or video accessoryconnectors. This might cause physical damage.Furthermore, any changes or additions to the originaldesign/engineering will invalidate the warranty.
6. Warning - Hot Chassis:Some TV chassis are directly connected to one end ofthe AC power cord for electrical reasons.Without insulated transformers, the product can only berepaired safely when the chassis is connected to theearth end of the AC power source.
To make sure the AC power cord is properly connected,follow the instructions below. Use the voltmeter tomeasure the voltage between the chassis and theearth ground. If the measurement is over 1.0V, unplugthe AC power cord and change the polarity before re-inserting it. Measure the voltage between the chassisand the ground again.
7. Some TV chassis are shipped with an additional sec-ondary grounding system. The secondary system isadjacent to the AC power line. These two groundingsystems are separated in the circuit using an unbreak-able/unchangeable insulation material.
8. When any parts, material or wiring appear overheated ordamaged, replace them with new immediately. Whenany damage or overheating is detected, correct thisimmediately and make a regular check of possibleerrors.
9. Check for the original shape of the lead, especially thatof the antenna wiring, any sharp edges, the AC powerand the high voltage power. Carefully check if the wiringis too tight, incorrectly placed or loose. Never change thespace between the part and the printed circuit board.Check the AC power cord for possible damages. Keepthe part or the lead away from any heat-emittingmaterials.
Precaution
Samsung Electronics 1-1
LEAKAGECURRENTTESTER
DEVICEUNDERTEST
TEST ALLEXPOSED METAL
SURFACES
2-WIRE CORD
ALSO TEST WITHPLUG REVERSED
(USING AC ADAPTERPLUG AS REQUIRED)
EARTHGROUND
(READING SHOULDNOT BE ABOVE
0.5mA)
To avoid possible damage or electric shocks or exposure to radiation, follow the instructions below with regard to safety, instal-lation, service and ESD.
1. Precaution
1-1 Safety Precautions
10. Safety Indication:Some electrical circuits or device related materialsrequire special attention to their safety features, whichcannot be viewed by the naked eye. If an original part isreplaced with another irregular one, the safety orprotective features will be lost even if the new one has ahigher voltage or more watts.
Critical safety parts should be bracketed with ( ).Use only regular parts for replacements (in particular,flame resistance and dielectric strength specifications).Irregular parts or materials may cause electric shock orfire.
Precaution
1-2 Samsung Electronics
!
1. The service instructions are printed on the cabinet, andshould be followed by any service personnel.
2. Make sure to unplug the AC power cord from the powersource before starting any repairs.(a) Remove or re-install parts or assemblies.(b) Disconnect the electric plug or connector, if any.(c) Connect the test part in parallel with the electrolyticcapacitor.
3. Some parts are placed at a higher position than theprinted board. Insulated tubes or tapes are used for thispurpose. The internal wiring is clamped using buckles toavoid contact with heat emitting parts. These parts areinstalled back to their original position.
4. After the repair, make sure to check if the screws, partsor cables are properly installed. Make sure no damage iscaused to the repaired part and its surroundings.
5. Check for insulation between the blade of the AC plugand that of any conductive materials (i.e. the metalpanel, input terminal, earphone jack, etc).
6. Insulation Check Process: Unplug the power cord fromthe AC source and turn the switch on. Connect the insu-lating resistance meter (500v) to the AC plug blade.
The insulating resistance between the blade of the ACplug and that of the conductive material should be morethan 1 ㏁.
7. Any B+ interlock should not be damaged.If the metal heat sink is not properly installed, noconnection to the AC power should be made.
8. Make sure the grounding lead of the tester is connectedto the chassis ground before connecting to the positivelead. The ground lead of the tester should be removedlast.
9. Beware of risks of any current leakage coming intocontact with the high-capacity capacitor.
10. The sharp edges of the metal material may causephysical damage, so protect yourself by wearing glovesduring the repair.
11. Due to the nature of plasma display panels, partial after-images may appear if a still picture is displayed on thescreen for a long period of time.This is caused by brightness deterioration due to thestorage effect of the panel, and to prevent this fromhappening, we recommend that the brightness and con-trast are reduced.(e.g.) Contrast: 25, Brightness: 50
Precaution
Samsung Electronics 1-3
Warning 1: First carefully read the "Safety Instruction" in this service manual.When there is a conflict between the service and the safety instructions, follow the safety instruction at all times.
Warning 2: Any electrolytic capacitor with the wrong polarity will explode.
1-2 Servicing Precautions
1-3 Static Electricity Precautions1. Some semi-conductive ("solid state") devices are
vulnerable to static electricity. These devices are knownas ESD. ESD includes the integrated circuit and the fieldeffect transistor. To avoid any materials damage fromelectrostatic shock, follow the instructions describedbelow.
2. Remove any static electricity from your body byconnecting the earth ground before handling anysemi-conductive parts or assemblies. Alternatively, wear a dischargeable wrist-belt.(Make sure to remove any static electricity beforeconnecting the power source - this is a safety instructionfor avoiding electric shock)
3. Remove the ESD assembly and place it on a conductivesurface such as aluminum foil to prevent accumulatingstatic electricity.
4. Do not use any Freon-based chemicals.Such chemicals will generate static electricity thatcauses damage to the ESD.
5. Use only grounded-tip irons for soldering purposes.
6. Use only anti-static solder removal devices.Most solder removal devices do not support ananti-static feature. A solder removal device without ananti-static feature can store enough static electricity tocause damage to the ESD.
7. Do not remove the ESD from the protective box until thereplacement is ready. Most ESD replacements arecovered with lead, which will cause a short to the entireunit due to the conductive foam, aluminum foil or otherconductive materials.
8. Remove the protective material from the ESDreplacement lead immediately after connecting it to thechassis or circuit assembly.
9. Take extreme caution in handling any uncovered ESDreplacements. Actions such as brushing clothes or liftingyour leg from the carpet floor can generate enough staticelectricity to damage the ESD.
Precaution
1-4 Samsung Electronics
CAUTION
These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock do not perform any servicing other than that contained in theoperating instructions unless you are qualified to do so.
Precaution
Samsung Electronics 1-5
1-4 Installation Precautions1. For safety reasons, more than two people are required
for carrying the product.
2. Keep the power cord away from any heat emittingdevices, as a melted covering may cause fire or electricshock.
3. Do not place the product in areas with poor ventilationsuch as a bookshelf or closet. The increased internaltemperature may cause fire.
4. Bend the external antenna cable when connecting it tothe product. This is a measure to protect it from beingexposed to moisture. Otherwise, it may cause a fire orelectric shock.
5. Make sure to turn the power off and unplug the powercord from the outlet before repositioning the product.Also check the antenna cable or the external connectorsif they are fully unplugged. Damage to the cord maycause fire or electric shock.
6. Keep the antenna far away from any high-voltage cablesand install it firmly. Contact with the high-voltage cable orthe antenna falling over may cause fire or electric shock.
7. When connecting the RF antenna, check for a DTVreceiving system and install a separate DTV receptionantenna for areas with no DTV signal.
8. When installing the product, leave enough space (4")between the product and the wall for ventilationpurposes.A rise in temperature within the product may cause fire.
9. When moving a PDP with removable speakers, detachthe speakers first before moving the main body.Moving the PDP main body without separating thespeakers may cause the speakers to detach, possiblycausing damage or injury.
1-6 Samsung Electronics
MEMO
Product Specification
Samsung Electronics 2-1
2. ProductSpecification2-1 ProductSpecification
FeaturesBlock Specification Major IC Remark
RF Digital/Analog (DTV Built In) NTSC/VSB/QAM TunerS4LF111X01(Lake2) SEMCO
PDP Module Samsung SDI WF2 FHD 58”FHD New ModulePower Samsung electro mechanics SMPS
Video
NTSC 3.58, ATSCHDMIDNIe(FBE2)Component, PC
Lake2SDP64
Sound SRS TruSuround XT, Dolby Digital MSP 4450K, NTP-3000 Optical OutputCabinet P9 Design
SpecificationModel FP-T5884
Screen Size 58 inches (16:9)
Dimensions (WxHxD) 57.7 x 32.9 x 3.9 inches (1465.1 x 838.0 x 99.7 mm) - without stand57.7 x 35.6 x 13.5 inches (1465.1 x 904.7 x 344.7 mm) - with stand
Weight 141 lbs(64kg) - with stand130 lbs(59kg) - without stand
Voltage AC 100~240V, 60HzPC Resolution 1920(H) x 1080(V)Screen Size 58 inches (16:9)
ANTENNA inputANT 1 - AIR IN
ANT 2 - CABLE IN※ 75Ω unbalanced
VIDEO input
VIDEO1, S-VIDEO2COMPONENT1 - 480i/480p/720p/1080i/1080pCOMPONENT2 - 480i/480p/720p/1080i/1080p
PCHDMI1 (DVI Compatible) - 480p/720p/1080i/1080p
HDMI2 - 480p/720p/1080i/1080pHDMI3 (Side-AV) - 480p/720p/1080i/1080p
AUDIO input
AV1, AV2S-VIDEO1, S-VIDEO2
COMPONENT1 - 480i/480p/720p/1080i/1080pCOMPONENT2 - 480i/480p/720p/1080i/1080p
PCDVI
Audio Output AUDIO (L/R)Speaker Output 15W + 15WNew Features Anynet+, WISELINK
Product Specification
2-2 Samsung Electronics
■ NewFeaturesexplanation
- WISELINK: This function enables you to view photo (JPEG) and listen to audio files (MP3) saved on a USB Mass Storage Class (MSC) device.
- Anynet+: Anynet+ is an AV network system that enables you to control all connected Samsung AV devices with your Samsung TV’s remote.
To directly connect to TV
Connect the [HDMI 1], [HDMI 2] or [HDMI 3] jack on the TV and the HDMI OUT jack of the corresponding Anynet+ device using the HDMI cable.
To connect to Home Theater
1. Connect the [HDMI 1], [HDMI 2] or [HDMI 3] jack on the TV and the HDMI OUT jack of the corresponding Anynet + device using the HDMI cable.
2. Connect the HDMI IN jack of the home theater and the HDMI OUT jack of the corresponding Anynet + device using the HDMI cable.
Connect the Optical cable between [Digital Audio Out (Optical)] on your TV and Digital Audio Input on the Home Theater.
Connect only one Home Theater. You can listen to 5.1 channel sound through the home theater’s speakers. Otherwise, you can only listen to 2 channel
stereo sound in other cases. Make sure to connect the Digital Audio IN (Optical) of the home theater and the TV correctly to listen to TV sound through the home theater. However, you cannot listen to sound from the BD recorder that is sent to the home theater via the TV in 5.1 channel sound because the TV outputs only 2 channel stereo sound. Please see the manual for the home theater.
You can connect an Anynet + device using the HDMI 1.3 cable. Some HDMI cables may not support Anynet+ functions. Anynet + works when the AV device supporting Anynet+ is in the Standby or On status. Anynet + supports up to 12 AV devices in total.
TVAnynet + Device 1 Anynet + Device 2
Anynet + Device 3
HDMI 1.3 CableHDMI 1.3 Cable
HDMI 1.3 CableOptical Cable
Home Theater
HDMI 1.3 Cable
TV Anynet + Device 1 Anynet + Device 2 Anynet + Device 3
HDMI 1.3 CableHDMI 1.3 Cable
HDMI 1.3 Cable
Product Specification
Samsung Electronics 2-3
2-2 SpecificationsAnalysis※ : application, : non-application
Model FP-T5884 (Saffron-58FHD) HP-T5064 (Calla-50HD)
Design
Basic
Display Type PDP TV PDP TV
Built-In Tuner
Resolution 1920x1080 1365 x 768
PDP Module SamsungSDI58”FHDWF2 W2A
Screen Size 58inches 50 inches
Picture ratio 16 : 9 16 : 9
Dimensions (WxHxD) 57.7x32.9x3.9inches withoutstand57.7x35.6x13.5incheswithstand
48.4 x 33.4 x 12.4 inches
Weight 141lbs-withstand 130lbs-withoutstand 97 lbs / 44kg
Picture
Brightness 1,000cd/m2 1,300 Cd/m2
Contrast Ratio 15000:1 10,000 : 1
Picture Enhacer DNIe(FBE2) FBE2
Comb Filter
Audio
Equalizer 5 Band 5 Band
Auto Volume Control
Surround Sound SRSTruSurround SRS TruSurround XT
Speaker Output 15W + 15W 15W + 15W
Features
PIP
Double Screen
Caption
Still Image
EPG
My Color Control
Color Weakness
Energy Saving
Anynet
Connections
Antenna 2 (Cable/Air) 2 (Cable/Air)
AV Input 2 2
S-Video 2 2
Component (Y/PB/PR) 2 2
PC (D-SUB) 1 1
DVI
HDMI 3 3
Sub Woofer
Optical 1 1
Coaxial
ETC Speaker/Stand Built-in Speaker Built-in Speaker
※For the power supply and power consumption, refer to the label attached to the product.
Product Specification
2-4 Samsung Electronics
2-3 Accessories
Accessories Item Item code RemarkSu
pplie
d Acc
esso
ries
Remote ControlBatteries
BN59-00603A4301-000103
Samsung Service center
Power Cord 3903-000145
Owner’s Instructions BN68-01183Z
Warranty CardRegistration Card
Safety Guide Manual
BN68-00514CAA68-03575AAA68-03242E
Cloth-Clean BN63-01798A
Ferrite Core for Power Cord 3301-001110
Ferrite Core for Side-AV/S-VIDEO 3301-001305
Ferrite Core for Headphone 3301-001456
Acce
ssor
ies th
at ca
n be p
urch
ased
addit
ionall
y
S-VIDEO Cable1200mm BN39-00149A
Electronics Store/ Internal shopping mall
HDMI Cable3000mm BN39-00641A
HDMI/DVI cable3000mm BN39-00643A
Component Cables (RCA)1500mm BN39-00279A
Optical Cable None
Product Specification
Samsung Electronics 2-5
Accessories Item Item code Remark
Acce
ssor
ies th
at ca
n be p
urch
ased
addit
ionall
y
PC Cable1830mm BN39-00115A
Electronics Store/ Internal shopping mall
PC Audio Cable2000mm BN39-00061B
Antenna Cable3000mm BN39-00333A
MEMO
2-6 Samsung Electronics
Disassembly & Reassembly
Samsung Electronics 3-1
3. Disassembly&Reassembly3-1 OverallDisassembly&Reassembly
Notice- Be sure to separate the power cord before disassembling the unit.- Discharge the capacitors first when separating PCB’s with high capacity capacitors such as SMPS, X Main Board, Y Main
Board, etc. (A spark may be generated by the electric charge, and there is danger of electronic shock.)- Check that the cables are properly connected referring to the circuit diagram when disassembling or assembling the unit
taking care not to damage the cables.- Take care not to scratch the Glass Filter in the front.- Assemble the boards in the reverse order of the disassembly.- The plasma must be layed down on a flat padded surface for disassembly and reassembly.
3-1-1 SeparationofASSYSTANDP-BASEPart Name Description Description Photo
Stand ① Remove 6 screws. : PH,+,WSP,S,M4,L40,ZPC(BLK), SWRCH18A,
② Pull the stand down to remove it from the unit.
Please lay the PDP unit face down on a soft surface when removing the stand.
3-1-2 SeparationofASSYCOVERP-REARPart Name Description Description Photo
Cover Rear
① Remove 4 screws. ( ) : M8,L16,ZPC(BLK),SWRCH18A,WP
② Remove 16 screws. ( ) : BH,+,B,M4,L12,ZPC(BLK),SWRCH18
③ Remove 4 screws. ( ) : BH,+,S,M4,L10,ZPC(BLK),SWRCH18
④ Remove the 2 Hex nuts for the PC input. ( ) : #4-40,L6,NI PLT,C3601,-
⑤Remove the Nut and Washer for the Tuner Jack.( ) :INCH,3/8-32,NI PLT,SM2OC,T2.2 MBsBD,-,-,PI15,10,TO.8,-
⑥ Remove the rear cover.
Disassembly & Reassembly
3-2 Samsung Electronics
3-1-3 SeparationofASSYPCBMISC-MAINPart Name Description Description Photo
Main Board
① Detach all connectors from the Main Board.
② Remove 6 screws. : PH,+,WWP,M3,L8,NI PLT
③ Remove the Main Board.
3-1-4 SeparationofFILTER-EMIACLINEPart Name Description Description Photo
FILTER EMI
AC LINE
① Detach connector from SMPS.
② Remove 2 screws. ( ) : FH,+,M3,L10,NI PLT,SWRCH18A,FP,
③ Remove a screw. ( ) : PH,+,WSP,M4,L8,ZPC(WHT), SWRCH18A
④ Remove 3 screws. ( ) : BH,+,S,M4,L10,ZPC(BLK),SWRCH18
⑤ Remove FILTER-EMI AC LINE.
3-1-5 SeparationofBRACKET-PCBPart Name Description Description Photo
Bracket PCB
① Remove 2 screws. : BH,+,S,M4,L10,ZPC(BLK),SWRCH18
② Remove the BRACKET-PCB.
Disassembly & Reassembly
Samsung Electronics 3-3
3-1-6 SeparationofASSYBRACKETP-SUPPORTSTANDPart Name Description Description Photo
Bracket Support Stand
① Remove 6 screws. : BH,+,S,M4,L10,ZPC(BLK),SWRCH18
② Remove the BRACKET-SUPPORT STAND.
3-1-7 SeparationofASSYBRACKETP-SUPPORTFILTERPart Name Description Description Photo
Bracket Support
Filter
① Remove 6 screws. : BH,+,WP,B,M4.0,L12,ZPC(BLK), SWRCH18A
② Remove the Speaker Connector.
Disassembly & Reassembly
3-4 Samsung Electronics
3-1-8 SeparationofHOLDER-MODULEPart Name Description Description Photo
Holder Module
① Remove 6 screws. ( ) : BH,+,S,M4,L10,ZPC(BLK),SWRCH18
② Remove Holder Module.
Please lay the PDP panel face down on a soft surface when separating front cover.
3-1-9 SeparationofSMPS-PDPTVPart Name Description Description Photo
SMPS ① Detach all connectors from the SMPS.
② Remove 8 screws. : PH,+,WWP,M3,L8,NI PLT,SWRCH18A
③ Remove the SMPS.
Wear gloves when handling the power board as there may be some remaining electr ical charge in the capacitor. Specifically, avoid touching any part of the capacitor.
3-1-10SeparationofASSYPDPMODULEP-LOGICMAINBOARDPart Name Description Description Photo
LogicBoard
① Detach all connectors from the Logic Main Board.
② Remove 4 screws. : PH,+,WWP,M3,L8,NI PLT,SWRCH18A
③ Remove the Logic Main Board.
Disassembly & Reassembly
Samsung Electronics 3-5
3-1-11SeparationofASSYPDPMODULEP-XMAINBOARDPart
Name Description Description Photo
Flat Cable ① Detach all Connectors from the X-Main Board.
※ To separate the Flat Cable of the X-Board, press the upper and the lower sides of the connector.
X-Main Board
① Remove 4 screws. : PH,+,WWP,M3,L8,NI PLT,SWRCH18A
② Remove the X-Main Board.
X-Scan Board
① Remove 6 screws. : PH,+,WWP,M3,L8,NI PLT,SWRCH18A,
② Remove the X-Scan Board.
Disassembly & Reassembly
3-6 Samsung Electronics
3-1-12SeparationofASSYPDPMODULEP-YMAINBOARDPart Name Description Description PhotoFlat Cable ① Detach the 6 scan board connectors
from the panel by pulling the holder from both the top and bottom ends.
Y-Scan Board
① Remove 7 screws. : PH,+,WWP,M3,L8,NI PLT,SWRCH18A
Y-Main Board
① Detach all connectors from the Y-Main Board.
② Remove 8 screws. : PH,+,WWP,M3,L8,NI PLT, SWRCH18A
③ Remove the Y-Main Board.
Disassembly & Reassembly
Samsung Electronics 3-7
3-1-13SeparationofASSYPDPMODULEP-ADDRESSBUFFERBOARDPart Name Description Description Photo
Upper Adrress Buffer Board
① Detach all of the connectors from the buffer board.
② Remove 12 screws. : PH,+,WWP,M3,L8,NI PLT
③ Remove the E, F, G-Buffer Board.
Lower Adrress Buffer Board
① Detach all of the connectors from the buffer board.
② Remove 12 screws. : PH,+,WWP,M3,L8,NI PLT
③ Remove the E, F, G-Buffer Board.
3-1-14SeparationofASSYPANELBRACKETSPart Name Description Description Photo
Panel Brackets
① Remove 3 screws. ( ) : BH,+,B,M4,L3,ZPC(BLK)
② Remove 4 screws. ( ) : BH,+,S,M4,L10,ZPC(BLK)
③ Remove the Side Panel Brackets.
Disassembly & Reassembly
3-8 Samsung Electronics
3-1-15SeparationofASSYPCBFUNCTIONPart Name Description Description PhotoFunction
Board① Detach all of the connectors from the
buffer board.
② Remove the Function Board.
Troubleshooting
Samsung Electronics 4-1
4. Troubleshooting4-1 Troubleshooting
4-1-1 FirstChecklistforTroubleshooting
1. Check the various cable connections first.- Check to see if there is a burnt or damaged cable.- Check to see if there is a disconnected or loose cable connection.- Check to see if the cables are connected according to the connection diagram.
2. Check the power input to the Main Board.
3. Check thevoltage inandoutbetween theSMPS↔MainBoard,between theSMPS↔X,YMainBoard,andbetween the Logic Boards.
Troubleshooting
4-2 Samsung Electronics
4-1-2 CheckpointsbyErrorMode
■ NoPower
Symptom- The LEDs on the front panel do not work when connecting the power cord.- The SMPS relay does not work when connecting the power cord.- The unit appears to be dead.
Major Checklist
The SMPS relay or the LEDs on the front panel does not work when connecting the power cord if the cables are improperlyconnectedortheMainBoardorSMPSisnotfunctioning.Inthiscase,checkthefollowing:- Check the internal cable connection.- Check the fuses.- Check the output voltages of the SMPS.- Replace the Main Board.
Troubleshooting Procedures Check that the AC power cord is connected Connect the AC power cord①
If LED is set up as being ON when POWER-ON,checkthelight-onLED
Is the AC Inlet socket connected?
Check the connection between Fuse F801S and FE802 for checking SMPS’s Fuse
Replace Fuse (FE801)
Connect AC Inlet socket
Yes
No
No
No
Yes
Yes
ChecktheNo.4STAND-BYpowerofCN801
Yes
Replace the Main Board
Yes
②
③
④
⑤
Replace FuseNo
Replace the SMPSNo
② ③
①
④
⑤
Troubleshooting
Samsung Electronics 4-3
■ WhentheunitisrepeatedlyturningonandoffSymptom - The SMPS relay is repeatedly turning on and off.
Major Checklist
Ingeneral, theSMPSrelay repeatedly turnsonandoffby theprotection functiondue toadefectonaboardconnected to the SMPS.- DisconnectallcablesfromtheSMPS,operatetheSMPSaloneandcheckiftheSMPSworksproperlyandif
each voltage output is correct.- IfthesymptomcontinuesevenwhenSMPSisoperatedalone,replacetheSMPS.- IfthesymptomisnotobservedwhenoperatingtheSMPSalone,findanydefectiveassembliesbyconnecting
the cables one by one.
Troubleshooting Procedures CheckthattheVa,VsvoltageofSMPS
match the voltages marked on the module label
Replace the SMPS①
Did problem improve?
Did problem improve?
Did problem improve?
Yes
No
Did problem improve?
Did problem improve?
Replace the Main Board
ReplacetheYMainBoard
ReplacetheXMainBoard
Replace the Logic Board
ReplacetheX,YBufferBoard
No
No
No
No
No
Yes
Yes
Yes
Yes
Caution
WhENSEPARATINgANDCONNECTINgThECABLESSuChASCN807,CN808,CN809,CN810,CN811OfThEMAINSMPS,CN4000OfThEXMAINBOARD,ANDCN5004OfThEYMAINBOARD,ASPARkMAYBEgENERATEDBYThEELECTRICChARgEOfThEhIghCAPACITYCAPACITOR.ThEREfORE,WAITSOMETIMEAfTERDISCONNECTINg ThE POwER CORD FROM ThE uNIT.
①
Troubleshooting
4-4 Samsung Electronics
■ NoSoundSymptom - Video is normal but there is no sound.
Major Checklist- when the speaker connectors are disconnected or damaged.- when the sound processing part of the Main Board is not functioning.- Speaker defect.
Troubleshooting Procedures
Is the cable connection between the Main Board and the speaker properly connected? Cable Connection①
CheckthatthevoltageofNo.7,8pinofSMPS CN801 has 18V
Yes
No
Is the speaker output terminal of the Main Board normal?
Yes
Replace the Speaker
Yes
②
③
Replace the SMPSNo
Replace the Main BoardNo
②
③
①
③
Troubleshooting
Samsung Electronics 4-5
4-1-3 FaultsandCorrectiveActionsSymptom Related Image Causes and Countermeasures
A blank vertical cell (block) appears on the screen.
Address buffer defect- Replace the corresponding upper/lowerbuffers(E,forg)
COF defect (burnt)- Replace the module
A green screen appears when the TV is turned on.
The Scale is not reseting- Replace the Main board
The OSD box appears but there is no text.
Incorrect program version- Check the version of each program- Replace the Main board
A b lank upper (or lower) b lock appears on the screen.
upper/LowerYBufferdefect- Replace the corresponding upper/
lower buffers
Troubleshooting
4-6 Samsung Electronics
Symptom Related Image Causes and CountermeasuresEither the main or sub picture does not appear.
Replace the Main board
A vertical green line appears on the screen.
The SMPS voltage is incorrect- Adjust the SMPS voltage according
to the vo l tage pr in ted on the module label
Dim screen (blurred in red) X-Mainboarddefect- ReplacetheX-Mainboard
A blank screen appears - ReplacetheY-Mainboard
Troubleshooting
Samsung Electronics 4-7
4-1-4 TroubleshootingProceduresbyassemblyNo Assembly Major Symptoms
1 SMPS-PDP TV Nopower,Blankscreen,theRelayrepeatsOnandOff
2 ASSYPDPMODuLEP-XMAIN Blank screen
3 ASSYPDPMODuLEP-YMAIN Blank screen
4 ASSYPDPMODuLEP-LOgICMAIN Blankscreen,Screennoise
5 ASSYPDPMODuLEP-XMAINSCAN Screen is blank
6 ASSYPDPMODuLEP-YMAINSCANuPPER upper screen is blank
7 ASSYPDPMODuLEP-YMAINSCANLOWER Lower screen is blank
8 ASSYPDPMODuLEP-ADDRESSEBuffER Corresponding Buffer Board block screen is blank
9 ASSYPDPMODuLEP-ADDRESSfBuffER Corresponding Buffer Board block screen is blank
10 ASSYPDPMODuLEP-ADDRSSSg-BuffER Corresponding Buffer Board block screen is blank
11 ASSYPCBMISC-MAIN NoPower,Abnormalscreenforeachinputsource,PIPscreentrouble,Soundtrouble
12 ASSYBOARDP-fuNCTION&IR The side function key does not work properly.Theremotecontroldoesnotworkproperly,theLEDdoesnotworkproperly.
②③
①
④
⑩⑫
⑨ ⑦⑧
⑤
⑥
⑦ ⑨⑧
⑤
Troubleshooting
4-8 Samsung Electronics
4-2 Adjustment
4-2-1 ServiceInstruction
■ BeforePerformingAfterSalesServices1. Check if the measurement and test equipment is working properly.2. Secure sufficient work space for disassembling the product.3. Prepare a soft pad for disassembling the product.
■ ServiceadjustmentitemafterreplacementofBoard
<If adjustment equipment is available> ① PDPOptionoffactoryMode→setthefactoryDataTypeitemasthesuitablevalueofrelevantmodel. ② Adjust Calibration of Factory Mode for each mode. ③ Adjust white Balance of Factory Mode.
<If adjustment equipment is not available> ① write down the value of hDMI white Balance of Factory Mode before replacing Board. ② PDPOptionoffactoryMode→setthefactoryDataTypeitemasthesuitablevalueofrelevantmodel. ③ Set the value of hDMI white Balance with the value written down before.
Troubleshooting
Samsung Electronics 4-9
4-2-2 HowtoAccessServiceMode
1. general Remote
ToEnter: POWEROFF MUTE POWERON1 8 2 (Intervalbetweenkeystrokes:lessthan3sec)
ToExit: POWEROFF POWERON
2. Factory Remote
ToEnter: POWERON INFO FactoryKey (Intervalbetweenkeystrokes:lessthan3sec)
ToExit: POWEROFF POWERON Press the Factory key twice with a key stroke interval of more than 1 second (Pressing once enters Aging Mode)
3. Settings when entering Factory mode- SharpScreen(Dynamic),ColorTone(Cool1),factory(DynamicCEOff)
4. Adjustment Procedures- Channel▲▼key :Selectanitem.- Volume ◀▶key :Adjustthevalueupordown.- MENukey :SavethechangestotheEEPROMandreturntothehigher-levelmode.- usingtheNumeric(0~9)keys,youcanselectachannel.- usingtheSOuRCEkey,youcanswitchAVmodes.
5. InitialSERVICEMODEDISPLAYState
NTSC-RFCalibration Sub Micom Download
Option Byte Checksum
white Balance kS1410
w/B Movie Dynamic Contrast
SVP-LX EEPROM Access Count
FBE2 PDP Option
MSP44XX RESET
NTP3000 15W,63fMRTu/SAffP71
T-SAfAuSC-0044feb152007T-SAfAuSS-0021[Sec:27]
※ The version of the firmware displayed at the bottom of the screen may differ and the firmware is subject to change for the improvement of product functions.
※IfyouhaveadjustedthesettingsinServiceMode,youhavetoresettheproduct.
Troubleshooting
4-10 Samsung Electronics
4-2-3 FactoryData
1. CalibrationItem Data
AV Calibration SuccessCompnent Calibration SuccessPC Calibration SuccesshDMI Calibration Success
2. Option ByteItem Range RF AV/S-Video Compnent hD PC hDMI
hDMI Polarity 10 10 10 10 10watchdog Enable 1 1 1 1 1Spread Spectrum >> >> >> >> >>NIM Version kS1410 kS1410 kS1410 kS1410 kS1410AuTO wALL On On On On OnRS-232JACk AutowM AutowM AutowM AutowM AutowMgamma 0.9 0.9 0.9 0.9 0.9hSCB STD STD STD STD STDLVDS_TX_fmt [0] [0] [0] [0] [0]LVDS_TX_Bit 12Bit 12Bit 12Bit 12Bit 12BitPanel Display Time 0hr 0hr 0hr 0hr 0hrMuteTime[Rf] 2 2 2 2 2Ch Memory SAMEX SAMEX SAMEX SAMEX SAMEXshop mode Off Off Off Off OffDownloadable RRT On On On On OnPC Mode ident Auto Auto Auto Auto AutoIRE Off Off Off Off OffIRE Offset 60 60 60 60 60hDMI hot plug Enable Enable Enable Enable EnablehDMI Delay Time 1200 1200 1200 1200 1200hDMI Mode Ident Auto Auto Auto Auto AutoSelect FBE FBE2x/1x FBE2x/1x FBE2x/1x FBE2x/1x FBE2x/1xwM_Calibration 0 0 0 0 0SVP Caption level 16 16 16 16 16No MgT Case Enable Off Off Off Off Offhotel Mode Off Off Off Off Off
♦Theunderlinedareitemsappliedduringtheserviceadjustment.Noneoftheothersshouldbeadjusted.
Troubleshooting
Samsung Electronics 4-11
* Spread SpectrumItem Data
SSC Range 0SSC RESET SEL 0
3. white BalanceItem Range RF AV/S-Video Compnent hD PC hDMI
Sub Brightness 0~255 128 128 128 128 128R-Offset 0~1023 483 512 512 512 512g-Offset 0~1023 512 512 512 512 512B-Offset 0~1023 519 512 512 512 512Sub-Contrast 0~255 128 128 128 128 128R-gain 0~1023 559 512 512 512 512g-gain 0~1023 512 512 512 512 512B-gain 0~1023 623 512 512 512 512
Troubleshooting
4-12 Samsung Electronics
4. w/B MovieItem Range RF AV/S-Video Compnent hD PC hDMI
w/B MOVIE ON/OFF ON/OFF Off Off Off Off OffMODE Dynamic/Movie Dynamic Dynamic Dynamic Dynamic Dynamic
Color Tone Coo2/Cool1/Normal/warm1/warm2 Cool1 Cool1 Cool1 Cool1 Cool1
Msub Contrast 128 128 128 128 128Msub Bright 128 128 128 128 128w2_Rgain 127~-128 0 0 0 0 0w2_Bgain 127~-128 0 0 0 0 0w2_Roffset 511~-512 0 0 0 0 0w2_Boffset 511~-512 0 0 0 0 0w1_Rgain 127~-128 0 0 0 0 0w1_Bgain 127~-128 0 0 0 0 0w1_Roffset 511~-512 0 0 0 0 0w1_Boffset 511~-512 0 0 0 0 0Nor_Rgain 127~-128 0 0 0 0 0Nor_Bgain 127~-128 0 0 0 0 0Nor_Roffset 511~-512 0 0 0 0 0Nor_Boffset 511~-512 0 0 0 0 0C2_Rgain 127~-128 0 0 0 0 0C2_Bgain 127~-128 0 0 0 0 0C2_Roffset 511~-512 0 0 0 0 0C2_Boffset 511~-512 0 0 0 0 0Movie Contrast 0~100 80 0 80 80 80Movie Bright 0~100 45 0 45 45 45Movie Color 0~100 45 0 45 45 45Movie Sharpness 0~100 20 0 20 20 20
Troubleshooting
Samsung Electronics 4-13
5. SVP-LXItem Range RF AV/S-Video Compnent hD PC hDMI
Sharpness >> >> >> >> >>LNA PLuS >> >> >> >> >>uV Dealy >> >> >> >> >>PgA >> >> >> >> >>Calibration Target >> >> >> >> >>CLk_A 00~255 16 16 16 16 16CLk_B 00~255 96 96 96 96 48CLk_C 00~255 8 8 8 8 8Roffset 65 65 65 65 65goffset 65 65 65 65 65Boffset 65 65 65 65 65Rgain 292 292 292 292 292ggain 292 292 292 292 292Bgain 292 292 292 292 292DP_A7 00~255 255 255 255 255 255D0_A15 00~255 0 0 0 0 0DP_A23 00~255 0 0 0 0 0
① SharpnessItem Range RF AV/S-Video Compnent hD PC hDMI
h2gain 10 10 10 10 10h4gain 16 16 16 10 16V2gain 10 10 10 10 10V4gain 16 16 16 10 16Sr2gain 0 0 0 0 0Sr4gain 0 0 0 0 0Sl2gain 0 0 0 0 0Sl4gain 0 0 0 0 0Peakth1 4 4 4 4 4Peakth2 47 47 47 47 47Sub_Color 60 62 62 62 62
Troubleshooting
4-14 Samsung Electronics
② LNA PLuSItem Range RF AV/S-Video Compnent hD PC hDMI
dB0_Peaking_th1 2 2 0 0 0dB0_Vpeaking_th1 4 4 0 0 0dB1_NoiseAmount 3 3 0 0 0dB1_Peaking_th1 12 12 0 0 0dB1_Vpeaking_th1 12 12 0 0 0dB2_NoiseAmount 6 6 0 0 0dB2_Peaking_th1 24 24 0 0 0dB2_Vpeaking_th2 24 24 0 0 0dB3_NoiseAmount 10 10 0 0 0dB3_Peaking_th1 128 128 0 0 0dB3_Vpeaking_th1 80 80 0 0 0
③ uV DelayItem Range RF AV/S-Video Compnent hD PC hDMI
u Delay 0 0 0 0 0V Delay 0 0 0 0 0
④ PgAItem Range RF AV/S-Video Compnent hD PC hDMI
TCD3_Contrast 114 114 126 126 126TCD3_Bright 45 45 40 40 40TCD3_YC_Delay 0 0 0 0 0ANALOg_Y_Offset 66 66 67 20 66ANALOg_PB_Offset 128 128 128 23 128ANALOg_PR_Offset 128 128 128 20 128ANALOg_Y_gain 194 194 193 206 194ANALOg_PB_gain 128 128 128 128 128ANALOg_PR_gain 128 128 128 128 128
Troubleshooting
Samsung Electronics 4-15
⑤ Calibration TargetItem Range RF AV/S-Video Compnent hD PC hDMI
1st_AV_Low 0x10 0x10 0x10 0x10 0x101st_AV_high 0xDC 1xDC 1xDC 0xDC 0xDC1st_AV_Delta 0x4 0x4 0x4 0x4 0x41st_COMP_Low 0x10 0x10 0x10 0x10 0x101st_COMP_high 0xEB 1xEB 1xEB 0xEB 0xEB1st_COMP_Delta 0x4 0x4 0x4 0x4 0x41st_PC_Low 0x4 0x4 0x4 0x4 0x41st_PC_high 0xEB 1xEB 1xEB 0xEB 0xEB1st_PC_Delta 0x4 0x4 0x4 0x4 0x4NoneNoneNone2nd_AV_Low 0x1 0x1 0x1 0x1 0x12nd_AV_high 0xEB 1xEB 1xEB 0xEB 0xEB2nd_AV_Delta 0x8 0x8 0x8 0x8 0x82nd_COMP_Low 0x1 0x1 0x1 0x1 0x12nd_COMP_high 0xEB 1xEB 1xEB 0xEB 0xEB2nd_COMP_Delta 0x8 0x8 0x8 0x8 0x82nd_PC_Low 0x1 0x1 0x1 0x1 0x12nd_PC_high 0xEB 1xEB 1xEB 0xEB 0xEB2nd_PC_Delta 0x8 0x8 0x8 0x8 0x82nd_hDMI_Low 0x1 0x1 0x1 0x1 0x12nd_hDMI_high 0xEB 1xEB 1xEB 0xEB 0xEB2nd_hDMI_Delta 0x8 0x8 0x8 0x8 0x8
Troubleshooting
4-16 Samsung Electronics
6. FBE2Item Range RF AV/S-Video Compnent hD PC hDMI
Patt-Sel 0 0 0 0 0B-Slope gain 74 80 84 84 84B-Tilt Min 20 20 20 20 20B-Tilt Max 120 120 120 120 120Lfunc Basis 75 75 75 75 75hfunc Basis 88 88 88 88 88Mean offset1 64 64 64 64 64Mean offset2 235 235 235 235 235Mean slope 93 93 93 93 93Input Offset 128 128 128 128 128Acr Offset 25 25 25 25 25Arc Th1 30 30 30 30 30Acr th2 120 120 120 120 120Skin-Enable 1 1 1 1 1Skin-Tu 130 130 130 128 134Skin-Tv 130 130 130 128 134Sub Color 128 128 140 130 140M-Skin-Tu 100 100 100 100 100M-Skin-Tv 100 100 100 100 100M-Au Sub color 128 128 128 128 128Mw_Skin Tu 100 100 100 100 100Mw_Skin Tv 100 100 100 100 100M-wi Sub color 128 128 128 128 128
►Patt-Sel(pattern)[NextPage]
Troubleshooting
Samsung Electronics 4-17
►Patt-Sel (pattern)
1 8 15 22
2 9 16 23
3 10 17 24
4 11 18 25
5 12 19 26
6 13 20
7 14 21
Troubleshooting
4-18 Samsung Electronics
7. MSP44XXItem Range RF AV/S-Video Compnent hD PC hDMI
FM_Precale 31 31 31 31 31Melody Volume 7 7 7 7 7SpdifDelay 0 0 0 0 0InternalDelayDtv 0 0 0 0 0InternalDelayAnalog 45 45 45 45 45Carrier Mute 1 1 1 1 1Pilot high 10 10 10 10 10Pilot Low 5 5 5 5 5Scart1 Out Volume 109 109 109 109 109Scart2 Out Volume 115 115 115 115 115
8. NTP3000Item Range RF AV/S-Video Compnent hD PC hDMI
Amp Volume 21 21 21 21 21PwM MOD 234 234 234 234 234Drc Thresh 25 25 25 25 25Speaker EQ 1 1 1 1 1
9. SubmicomDownload 0
10.Checksum [0000]
11.kS1410Item Range RF AV/S-Video Compnent hD PC hDMI
RF_AgC 0x8A 0x8A 0x8A 0x8A 0x8AVSB-CR_gAIN 0x2E 0x2E 0x2E 0x2E 0x2EVSB_CR_k1_1_NARRO 0xE 0xE 0xE 0xE 0xEVSB-CR_k1_1_WIDE 0xC 0xC 0xC 0xC 0xCVSB_CR_k1_2_NARRO 0xD 0xD 0xD 0xD 0xDVSB-CR_k1_2_WIDE 0xC 0xC 0xC 0xC 0xCVSB-CR_k2_1_NARRO 0x12 0x12 0x12 0x12 0x12VSB-CR_k2_1_WIDE 0x10 0x10 0x10 0x10 0x10VSB-CR_k2_2_NARRO 0x11 0x11 0x11 0x11 0x11VSB-CR_k2_2_WIDE 0x10 0x10 0x10 0x10 0x10VSB_EQ_CTRL1 0x30E 0x30E 0x30E 0x30E 0x30EVSB_EQ_CTRL2 0x104 0x104 0x104 0x104 0x104VSB_EQ_INIT_STEP 0x3161 0x3161 0x3161 0x3161 0x3161VSB_EQ_STEP 0x6111 0x6111 0x6111 0x6111 0x6111VSB_PTL_STEP 0x522 0x522 0x522 0x522 0x522
Troubleshooting
Samsung Electronics 4-19
12. Dynamic ContrastItem Range
Dynamic CE OffDynamic ASL gain OnfBE2Y_MEANREAD
13. EEPROM Access Count
14. PDP OptionItem Range RF AV/S-Video Compnent hD PC hDMI
Pixel Shift Test 0 0 0 0 0Logic D/L Off Off Off Off OffSound Output 15W 15W 15W 15W 15WPattern Select 0 0 0 0 0Model Select SAffP91 SAffP91 SAffP91 SAffP91 SAffP91Panel Select FhD_ASIC FhD_ASIC FhD_ASIC FhD_ASIC FhD_ASICPanel Type 50fhD 50fhD 50fhD 50fhD 50fhDPanel Version w2 w2 w2 w2 w2Logic Sw Version 70208 70208 70208 70208 70208Factory update Off Off Off Off OffFactory Data Type 63FMRTu 63FMRTu 63FMRTu 63FMRTu 63FMRTuCDC_Sw OFF OFF OFF OFF OFFCDC_STRENg_Th 0 0 0 0 0BRE_SE OFF OFF OFF OFF OFFPANEL TEMP 37 37 37 37 37*PANEL_TEMP:ThismenuisdisplayedforthePANELtemperature.ItissensinginbottomoftheLogic-Board.
15.RESET
16.15Wm63fMRTu/SAffP71
Troubleshooting
4-20 Samsung Electronics
4-2-4 ServiceAdjustment-YoumustperformCalibrationintheLatticePatternbeforeadjustingtheWhiteBalance.
■ColorCalibration
Adjust spec.1. Source :hDMI2. SettingMode :1280*720@60hz3. Pattern :Pattern#24(ChessPattern)
( Chess Pattern )4.useEquipment:SencoreVP803orsimilar
※use other equipment only after comparing the result with that of the Master equipment.
Input mode Calibration PatternCVBSIN(Model_#1) PerforminNTSCB&WPattern#24 LatticeComponentIN(Model_#6) Performin720pB&WPattern#24 LatticePCAnalogIN(Model_#21) PerforminVESAXgA(1024x768)B&WPattern#24 LatticehDMI IN Performin720pB&WPattern#24 Lattice
Troubleshooting
Samsung Electronics 4-21
■ MethodofColorCalibration(AV)1) Apply the NTSC Lattice (N0. 3) pattern signal to the AV IN 1 port2) Press the Source key to switch to “AV1” mode3) Enter Service mode4) Select the “Calibration” menu5) Selectthe“AVCalibration”menu.6) In“AVCalibrationOff”status,pressthe“▶” key to perform Calibration.7) WhenCalibrationiscomplete,itreturnstothehigh-levelmenu.8) Youcanseethechangeofthe“AVCalibration”statusfromfailuretoSuccess.
■ MethodofColorCalibration(Component)1) Apply the 720p Lattice (N0. 6) pattern signal to the Component IN 1 port2) Press the Source key to switch to “Component1” mode3) Enter Service mode4) Select the “Calibration” menu5) Selectthe“CompCalibration”menu.6) In“CompCalibrationOff”status,pressthe“▶” key to perform Calibration.7) WhenCalibrationiscomplete,itreturnstothehigh-levelmenu.8) Youcanseethechangeofthe“CompCalibration”statusfromfailuretoSuccess.
■ MethodofColorCalibration(PC)1) ApplytheVESAXgALattice(N0.21)patternsignaltothePCINport2) Press the Source key to switch to “PC” mode3) Enter Service mode4) Select the “Calibration” menu5) Selectthe“PCCalibration”menu.6) In“PCCalibrationOff”status,pressthe“▶” key to perform Calibration.7) WhenCalibrationiscomplete,itreturnstothehigh-levelmenu.8) Youcanseethechangeofthe“PCCalibration”statusfromfailuretoSuccess.
■ MethodofColorCalibration(hDMI)1) Apply the 720p Lattice (N0. 6) pattern signal to the hDMI1/DVI IN port2) Press the Source key to switch to “hDMI1” mode3) Enter Service mode4) Select the “Calibration” menu5) Selectthe“hDMICalibration”menu.6) In“hDMICalibrationOff”status,pressthe“▶” key to perform Calibration.7) WhenCalibrationiscomplete,itreturnstothehigh-levelmenu.8) Youcanseethechangeofthe“hDMICalibration”statusfromfailuretoSuccess.
Troubleshooting
4-22 Samsung Electronics
■ WhiteBalance
Adjust spec.1. Source :hDMI2. SettingMode :1280*720@60hz3. Pattern :Pattern#924. useEquipment :MIk-7256(MSPg925L)
< SAMSuNg whITE BALANCE Adjustment PATTERN with FPD >
5. Workorder ①ConnecthDMI(DVI)outputterminalofMIk-7256(MSPg925L)tothehDMIinputinmainset ②Set the input to hDMI mode ③Enter the white Balance menu of service mode ④Contact CA-210 sensor to glass filter
< Fixed Position of CA210 Probe >
⑤ Adjust the low light -AdjustSub-Bright(LBE)tosetthe‘Y’value - Adjust R-Offset (‘x’) and B-Offset (‘y’) to the color coordinates. * Do not adjust g-Offset data ⑥ Adjust the high light -AdjustSub-Contrast(LBE)tosetthe‘Y’value - Adjust R-gain (‘x’) and B-gain (‘y’) to the color coordinates. * Do not adjust the g-gain data
Troubleshooting
Samsung Electronics 4-23
Input mode(CA-210)
x y Y(L) T(k),MPCD
CVBS(NTSC-J)
h/L 278± 3 278± 3 22fL(20fL↑) 10,500(±0)L/L 278±5 278±5 1.0fL± 0.3fL 10,500(±0)
COMP(720P)
h/L 278± 3 278± 3 23fL(20fL↑) 10,500(±0)L/L 278±5 278±5 1.3fL± 0.2fL 10,500(±0)
hDMI(720P)
h/L 278± 3 278± 3 23fL(20fL↑) 10,500(±0)L/L 278±5 278±5 1.2fL± 0.1fL 10,500(±0)
PC(XgA)(1024*768)
h/L 279±3 294±3 21fL(20fL↑) -L/L 287±5 297±5 0.8fL± 0.2fL -
Troubleshooting
4-24 Samsung Electronics
4-2-5 Replacements&Calibration
* Check items listed after changing each
Replaced assembly items Check Items
ASSYPCBMISC-MAIN ① Auto Program② white Balance Adjust
SMPS-PDP TV Vs,VavoltagecheckandadjustASSYPDPMODuLEP-XMAIN
Not to be adjusted
ASSYPDPMODuLEP-YMAINASSYPDPMODuLEP-LOgICMAINASSYPDPMODuLEP-XMAINSCANASSYPDPMODuLEP-YMAINSCANuPPERASSYPDPMODuLEP-YMAINSCANLOWERASSYPDPMODuLEP-ADDRESSE-BuffERASSYPDPMODuLEP-ADDRESSf-BuffERASSYPDPMODuLEP-ADDRSSSg-BuffER
※WhenreplacingtheSMPSorPDPpanel,youhavetocheckthevoltageprintedonthepanelstickerandadjustit.
Troubleshooting
Samsung Electronics 4-25
■ VoltageAdjustment
1. After replacing theSMPSorPDPpanel, youmust adjust the voltage referring to the voltage label printedon thepanel. ( I f y o u d o n o t a d j u s t t h e v o l t a g e , a n a b n o r m a l d i s c h a r g e s y m p t o m m a y a p p e a r . )
Value Board AdjustmentVs 202
SMPSVa 65Ve 110Vsc -185
※DonotadjustthevoltageonX-boardandY-board.(Vb,Vbf).
2. A point of adjusting SMPS-MAIN voltage.
SMPS
Voltage Label
VA-TP
VS-TPVS-Adj
VA-Adj
Troubleshooting
4-26 Samsung Electronics
■ Y-RRandY-FRcontrols
60usec
80usec
Rising rampvariable resistor
Falling rampvariable resistor
Test Point
Setthemainreset(rising:60usec,falling:80usec)bychangethevalueofvariableresistor.
60usec
80usec
Rising rampvariable resistor
Falling rampvariable resistor
Test Point
Troubleshooting
Samsung Electronics 4-27
4-3 Upgrade
4-3-1 USBDownloadMethod
1. uSB Download Method1 Download the upgrade file in uSB flash driver.2 Extract the file. “T-SAFFRON” folder will be listed.3InserttheuSBMemorySticktotheWISELINkportinStand-bymode.4 Turn the power on.5 Press “MENu” and find “Sw upgrade” in Menu “SETuP”.6 Select the “Sw upgrade” from the menu.7 Select “uSB” from the menu.8 The banner OSD “Scaning for uSB...” is displayed.9 The banner OSD “upgrade version **** to version ****” is displayed.
Select“Yes”.0 The banner OSD “upgrade version **** to version ****” is displayed.
I t t a k e s a b o u t 3 0 s e c . (Warning:Don’tremoveuSBflashdriverduringupgrade.)
! The banner OSD “upgrade is completed” is displayed when the upgrade is completed.
@ Remove the uSB flash driver from PDP TV and check the program version.
Troubleshooting
4-28 Samsung Electronics
4-3-2 HowtoChecktheVersionoftheProgram
1. Procedures for checking in the user Menu1 Select the “Setup” menu in the Menu screen2Placethecursoroverthe“On”of“functionhelp”,andpressthe“Info”keyontheremotecontrol3 The version of the program is displayed at the bottom of the Menu screen
MAIN PROGRAM VERSIONMICOM VERSION
MAIN PROGRAM VERSIONMICOM VERSION
2. how to check Program Version on factory mode.
MAIN PROGRAM VERSIONMICOM VERSION
MAIN PROGRAM VERSIONMICOM VERSION
MEMO
Samsung Electronics 4-29
Exploded View & Part List
Samsung Electronics5-1
5. ExplodedView&PartList5-1 FPT5884X/XAAExplodedView
T0
07
4T
02
68
T0
00
3
T0
17
5
M0
112
T0
17
5
T0
60
3
T0
45
6
M0
14
9
T0
04
4
M0
15
0M
01
46
T0
10
1
M0
41
2
T0
07
9
T0
17
5
M0
15
0
M0
00
6
T0
17
5FT
53
2 M0
15
0
T0
16
5
M0
01
3
M0
14
6
M0
02
7
M0
14
6
M0
10
2M
01
45
Exploded View & Part List
Samsung Electronics 5-2
Loc. No. Code No. Description Specification Q’ty SA/SNA Remark
FT532 2901-001465 FILTER-EMI AC LINE 250V,8A,EK,UL,CSA,TUV 1 S.N.AM0006 BN96-06036A ASSY SHIELD P-COVER 58P9,SECC 0.8 1 S.N.AM0013 BN96-05719A ASSY COVER P-REAR 58P9,SECC T0.5 1 S.AM0027 BN96-05718A ASSY STAND P-BASE 58P9,-,ABS+PMMA HB,BK2 1 S.AM0102 BN96-04802A ASSY BLU P Bordeaux Plus,BACK LIGHT UNIT 1 S.AM0112 BN63-03574A COVER-FRONT 58P9,ABS+PMMA,-,-,-,HB,SEA,B 1 S.N.AM0145 BN96-05867A ASSY BOARD P-TU FUNCTION IR FPT5884X/XAA 1 S.AM0146 BN96-05714A ASSY BRACKET P-FILTER RIGHT 58P9,AL A606 1 S.N.AM0146 BN96-05715A ASSY BRACKET P-FILTER LEFT 58P9,AL A6063 1 S.N.AM0146 BN63-03577A SHIELD CASE 58P9,SECC,0.5 1 S.N.AM0149 BN96-05712A ASSY BRACKET P-FILTER TOP 58P9,AL A6063, 1 S.N.AM0150 BN96-05713A ASSY BRACKET P-FILTER BOTTOM 58P9,AL A60 1 S.N.AM0150 BN96-05716A ASSY BRACKET P-SUPPORT FILTER 58P9,AL A6 1 S.N.AM0150 BN96-05717A ASSY BRACKET P-SUPPORT FILTER 58P9,AL A6 1 S.N.AM0412 BN96-05720A ASSY BRACKET P-PCB 58P9,SECC T0.8 1 S.N.AT0003 BN96-05711A ASSY COVER P-FRONT 58P9,-,ABS+PMMA HB,BK 1 S.A
T0044 BN96-05638A ASSY PDP MODULE P PL58FH001A,S58FH-XB01, 1 S.A
T0074 BN59-00599A REMOCON Bordeaux plus,TM87C,SAMSUNG28P+E 1 S.AT0079 BN94-01187F ASSY PCB MISC-MAIN FPT5884X/XAA (P9),F35 1 S.AT0101 BN61-03293A BRACKET-WALL 58P9,SECC,2.0 2 S.N.AT0165 BN96-06008A ASSY COVER P-AV 58P9,HIPS HB,BLK 1 S.N.AT0175 BN96-05589A ASSY SPEAKER P 8ohm,P9 50” right, FR,sid 1 S.AT0175 BN96-05590A ASSY SPEAKER P 8ohm,P9 50” Left, FR,side 1 S.AT0175 BN96-05587B ASSY SPEAKER P 8ohm,P9 58” Right, woofer 1 S.AT0175 BN96-05588A ASSY SPEAKER P 8ohm,P9 50” Left, woofer, 1 S.AT0268 3903-000144 CBF-POWER CORD DT,US,BP3/Y,U(IEC C13-RA) 1 S.AT0456 BN67-00200A GLASS-FILTER EMI 58” FHD with B/C,Mesh M 1 S.AT0603 BN64-00628A WINDOW-RMC 50P9,PC,VIOLET 1 S.N.A
Exploded View & Part List
Samsung Electronics5-3
5-2 FPT5884X/XAAServiceItem※ This is the list which is available to repair the real material at the time of service.
Loc. No. Code No. Description Specification Q’ty Remark
M0013 BN96-05719A ASSY COVER P-REAR 58P9,SECC T0.5 1M0027 BN96-05718A ASSY STAND P-BASE 58P9,-,ABS+PMMA HB,BK2 1M2893 BN39-00802P LEAD CONNECTOR FPT5884X/XAA,UL1007#26,24 1M2893 BN39-00843C LEAD CONNECTOR FPT5084X/XAA,UL20276#30,4 1T0003 BN96-05711A ASSY COVER P-FRONT 58P9,-,ABS+PMMA HB,BK 1T0044 BN96-05638A ASSY PDP MODULE P PL58FH001A,S58FH-XB01, 1T1910 BN96-05640A ASSY PDP MODULE P-X-MAIN BOARD PL58FH001 1
BN96-05641A ASSY PDP MODULE P-X-MAIN BUFFE PL58FH001 1T1911 BN96-05642A ASSY PDP MODULE P-Y-MAIN BOARD PL58FH001 1T1960 BN96-05643A ASSY PDP MODULE P-Y-MAIN UPPER PL58FH001 1T1961 BN96-05644A ASSY PDP MODULE P-Y-MAIN LOWWE PL58FH001 1T1917 BN96-05645A ASSY PDP MODULE P-LOGIC MAIN B PL58FH001 1T1914 BN96-05646A ASSY PDP MODULE P-ADDRESS E-BU PL58FH001 1T1915 BN96-05647A ASSY PDP MODULE P-ADDRESS F-BU PL58FH001 1T1916 BN96-05648A ASSY PDP MODULE P-ADDRESS G-BU PL58FH001 1T0074 BN59-00599A REMOCON Bordeaux plus,TM87C,SAMSUNG28P+E 1T0079 BN94-01187F ASSY PCB MISC-MAIN FPT5884X/XAA (P9),F35 1T0764 BN44-00183A SMPS-PDP TV Saffran 58,SEM,AC/DC,679.9W, 1
Schematic Diagram
Samsung Electronics 7-1
7. SchematicDiagram7-1 CircuitDescription
Y Main Board
PDP Panel
Logic Board
Main Board
SMPS Board
X Main Board
CPUDecoder
VideoDecoder
VideoS/W
SpeakerOut
AudioProcessor
A/DConverter
LVDSTrans
ImageEnhancer Deinterlacer
ImageScaler
TMDSRecever
LVDS
Micom
Main SMPS
AC PowerSource
Address Buffer
Y-PulseGenerator
X-PulseGenerator
InputData
Processor
DataController
DRAM
DriverTiming
Controller
DisplayData
DisplayTiming
RowDriver
ScanTiming
■ SMPSBoardThe SMPS used for the PDP has been designed to be efficient, compact and lightweight. For VS and VA outputs, a LLC converter has been used. For the other outputs, a Flyback converter has been used.
■ LOGICBoardThe logic circuit consists of a Logic Main Board and an Address Buffer Board. The Logic Main Board decodes the video signal encoded by the Video Board, outputs the ADDRESS data signal for each pattern and generates X and Y drive signals. The Address Buffer Board buffers and transfers the ADDRESS data output signal using TCP IC.
- LVDS with built-in video signal processing (W/L, error diffusion, APC, FCR, etc.) applied and 1 ASIC chip.- Outputs the address Drive IC control and data signals to the Buffer Board.- Outputs the control signal for the X and Y Drive Boards.- Monitors major drive voltages (Micom Circuit Block); detects if a surge voltage has been applied and protects the Drive Circuit.- Temperature Adaptive Operating Mode (Low Temperature/Room Temperature/High Temperature); Discharge optimization for
each temperature level.
■ X-MAINBoardConnects to the X terminal block, 1) provides maintaining voltage waveform (including ERC), and 2) maintains the Ve bias in the Scan section.
■ Y-MAINBoardConnects to the Y terminal block, 1) provides maintaining voltage waveform (including ERC), 2) provides Y Rising, Falling Ramp waveforms, and 3) maintains the Vscan bias.
■ AddressBufferBoardIt delivers the data signal and control signal to the TCP.
MEMO
7-2 Samsung Electronics
Schematic Diagram
Samsung Electronics 7-3
7-2 SchematicDiagram7-2-1 MAINPOWERBLOCKThis Document can not be used without Samsung’s authorization.
Power
Schematic Diagram
7-4 Samsung Electronics
7-2-2 STANDBYMICOM(S3F866B)This Document can not be used without Samsung’s authorization.
Power
Schematic Diagram
Samsung Electronics 7-5
7-2-3 SOUNDPROCESSOR(MSP4450)This Document can not be used without Samsung’s authorization.
Power
Schematic Diagram
7-6 Samsung Electronics
7-2-4 SOUNDAMP(NTP3000)&POPSOLUTIONThis Document can not be used without Samsung’s authorization.
Power
Schematic Diagram
Samsung Electronics 7-7
7-2-5 NIMTUNER1410This Document can not be used without Samsung’s authorization.
Power
Schematic Diagram
7-8 Samsung Electronics
7-2-6 BACKAVIN/OUTThis Document can not be used without Samsung’s authorization.
Power
Schematic Diagram
Samsung Electronics 7-9
7-2-7 SIDEAVIN/OUTThis Document can not be used without Samsung’s authorization.
Power
Schematic Diagram
7-10 Samsung Electronics
7-2-8 HDMISWITCH&PCIN&HDMIINPUTThis Document can not be used without Samsung’s authorization.
Power
Schematic Diagram
Samsung Electronics 7-11
7-2-9 SVP-LX_MAINThis Document can not be used without Samsung’s authorization.
Power
Schematic Diagram
7-12 Samsung Electronics
7-2-10LVDS&PWMCONTROL&PANELI/FThis Document can not be used without Samsung’s authorization.
Schematic Diagram
Samsung Electronics 7-13
7-2-11SVP-LXDDRMEMORYThis Document can not be used without Samsung’s authorization.
Power
Schematic Diagram
7-14 Samsung Electronics
7-2-12LAKE(I2C&GPIO&USB&UART&INT)This Document can not be used without Samsung’s authorization.
Power
Schematic Diagram
Samsung Electronics 7-15
7-2-13LAKE(I2SIN/OUT&TS-IN&YCbCr-OUT)This Document can not be used without Samsung’s authorization.
Power
Schematic Diagram
7-16 Samsung Electronics
7-2-14LAKE(DDRMEMORY)This Document can not be used without Samsung’s authorization.
Power
Schematic Diagram
Samsung Electronics 7-17
7-2-15LAKE(STATICMEMORY&DEBUG)This Document can not be used without Samsung’s authorization.
Power
Schematic Diagram
7-18 Samsung Electronics
7-2-16LAKE(POWERBLOCK)This Document can not be used without Samsung’s authorization.
Schematic Diagram
Samsung Electronics 7-19
7-2-17SIL9125(HDMIRX)This Document can not be used without Samsung’s authorization.
Power
Schematic Diagram
7-20 Samsung Electronics
7-2-18FBE2(IMAGE_ENHANCER)This Document can not be used without Samsung’s authorization.
Power
This Service Manual is a property of Samsung Electronics Co.,Ltd.Any unauthorized use of Manual can be punished under applicable International and/or domestic law.
GSPN (Global Service Partner Network)
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© Samsung Electronics Co.,Ltd. May. 2007 Printed in Korea AA82-04694A