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DLP TV
Chassis : L67B(N)_Orchid Model : HLT5076SX/XAA
SERVICE
DLP TV
Manual
FEATURES HD Built in TV NTSC/ATSC Tuner Embedded 3D Ready PC input 3HDMI Interface Adopted Digital Audio output (OPTICAL) jack Firmware upgrade by USB Port
HL-T5076S
Refer to the service manual in the GSPN (see the rear cover) for the more information.
GSPN (Global Service Partner Network)
Area North America Latin America CIS Europe China Asia Mideast & Africa Web Site service.samsungportal.com latin.samsungportal.com cis.samsungportal.com europe.samsungportal.com china.samsungportal.com asia.samsungportal.com mea.samsungportal.com
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.
© Samsung Electronics Co., Ltd. Apr. 2007
Printed in Korea AA82-04611A
Table of Contents
Chapter 1 Precaution
1-1 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1-2 Servicing Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 1-3 Static Electricity Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 1-4 Installation Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Chapter 2 Product Specification
2-1 Product Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 2-2 Key Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 2-3 Specifications Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5 2-4 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Chapter 3 Alignment & Adjustment
3-1 Service Instruction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 3-2 How to Access Service Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 3-3 Factory Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 3-4 Service Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14 3-5 Software Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18 3-6 Replacements & Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19
Chapter 4 Exploded View & Part List
4-1 HLT5076SX/XAA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Chapter 5 Electrical Part List
5-1 HLT5076SX/XAA Service Item . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Chapter 6 Troubleshooting
6-1 Checkpoints by Error Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 6-2 Troubleshooting Procedures by Error Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
Chapter 7 Block Diagram
7-1 Overall Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 7-2 Partial Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
Chapter 8 Wiring Diagram
8-1 Overall Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1 8-2 Main Board Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3
Chapter 9 PCB Diagram
9-1 Power Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1 9-2 Main Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-2 9-3 Jack Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3 9-4 DMD Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-4
Chapter 10 Schematic Diagram
10-1 Main Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1 10-2 Jack Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-20 10-3 DMD Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-21 10-4 Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-31
Precaution
1. Precaution
To avoid possible damages or electric shocks or exposure to radiation, follow the instructions below with regard to safety, installation, service and ESD.
1-1 Safety Precautions
1. Make sure all protective devices are properly installed including non-metallic handles and compartment covers when installing or re-installing the chassis or chassis assemblies. Make sure that no gaps exist between the cabinets for children to insert their fingers in to prevent children from receiving electric shocks. 6. Errors may occur when the resistance is below 1.0 or over 5.2 . In these cases, make sure that the device is repaired before sending it back to the customer. 3. Check for Electricity Leakage (Figure 1-1) Warning: Do not use an insulated transformer for checking the leakage. Use only those current leakage testers or mirroring systems that comply with ANSIC 101.1 and the Underwriter Laboratory's specifications (UL1410, 59.7). 5. Warning for Engineering Changes: Never make any changes or additions to the circuit design or the internal part for this product. Ex: Do not add any audio or video accessory connectors. This might cause physical damage. Furthermore, any changes or additions to the original design/engineering will invalidate the warranty. Warning - Hot Chassis: Some TV chassis are directly connected to one end of the AC power cord for electrical reasons. Without insulated transformers, the product can only be repaired safely when the chassis is connected to the earthed end of the AC power source. To make sure the AC power cord is properly connected, follow the instructions below. Use the voltmeter to measure the voltage between the chassis and the earthed ground. If the measurement is over 1.0V, unplug the AC power cord and change the polarity before reinserting it. Measure the voltage between the chassis and the ground again. 7. Some TV chassis are shipped with an additional secondary grounding system. The secondary system is adjacent to the AC power line. These two grounding systems are separated in the circuit using an unbreakable/unchangeable insulation material. When any parts, material or wiring appear overheated or damaged, replace them with new regular ones immediately. When any damage or overheating is detected, correct this immediately and make a regular check of possible errors.
2.
DEVICE UNDER TEST TEST ALL EXPOSED METAL SURFACES 2-WIRE CORD ALSO TEST WITH PLUG REVERSED (USING AC ADAPTER PLUG AS REQUIRED)
LEAKAGE CURRENT TESTER
(READING SHOULD NOT BE ABOVE 0.5mA)
8.
EARTH GROUND
Fig. 1-1 AC Leakage Test 4. A high voltage is maintained within the specified limits using safety parts, calibration and tolerances. When voltage exceeds the specified limits, check each special part.
9. Check for the original shape of the lead, especially that of the antenna wiring, any sharp edges, the AC power and the high voltage power. Carefully check if the wiring is too tight, incorrectly placed or loose. Never change the space between the part and the printed circuit board. Check the AC power cord for possible damages. Keep the part or the lead away from any heat-emitting materials.
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Precaution
10. Safety Indication: Some electrical circuits or device related materials require special attention to their safety features, which cannot be viewed by the naked eye. If an original part is replaced with another irregular one, the safety or protective features will be lost even if the new one has a higher 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 or fire. 11. Pay additional attention to the current leakage as the voltage between the power board and the ballast is 220 to 440v, i.e. very high. And also beware of possible electric shock from the primary power source.
1-2
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Precaution
1-2 Servicing Precautions
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. The service instructions are printed on the cabinet, and should be followed by any service personnel. Make sure to unplug the AC power cord from the power source 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 electrolytic capacitor. Some parts are placed at a higher position than the printed board. Insulated tubes or tapes are used for this purpose. The internal wiring is clamped using buckles to avoid contact with heat emitting parts. These parts are installed back to their original position. After the repair, make sure to check if the screws, parts or cables are properly installed. Make sure no damage is caused to the repaired part and its surroundings. Check for insulation between the blade of the AC plug and that of any conductive materials (i.e. the metal panel, input terminal, earphone jack, etc). 6. Insulation Check Process: Unplug the power cord from the AC source and turn the switch on. Connect the insulating resistance meter (500v) to the AC plug blade. The insulating resistance between the blade of the AC plug and that of the conductive material should be more than 1 . 7. Any B+ interlock should not be damaged. If the metal heat sink is not properly installed, no connection to the AC power should be made. Make sure the grounding lead of the tester is connected to the chassis ground before connecting to the positive lead. The ground lead of the tester should be removed last. Beware of risks of any current leakage coming into contact with the high-capacity capacitor.
3.
8.
4.
9.
5.
10. The sharp edges of the metal material may cause physical damage, so ensure wearing protective gloves during the repair.
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Precaution
1-3 Static Electricity Precautions
1. Some semi-conductive ("solid state") devices are vulnerable to static electricity. These devices are known as ESD. ESD includes the integrated circuit and the field effect transistor. To avoid any materials damage from electrostatic shock, follow the instructions described below. Remove any static electricity from your body by connecting the earth ground before handling any semi-conductive parts or ass'ys. Alternatively, wear a dischargeable wrist-belt. (Make sure to remove any static electricity before connecting the power source - this is a safety instruction for avoiding electric shock) Remove the ESD ass'y and place it on a conductive surface such as aluminum foil to prevent accumulating static electricity. Do not use any Freon-based chemicals. Such chemicals will generate static electricity that causes damage to the ESD. Use only grounded-tip irons for soldering purposes. 6. Use only anti-static solder removal devices. Most solder removal devices do not support an anti-static feature. A solder removal device without an anti-static feature can store enough static electricity to cause damage to the ESD. Do not remove the ESD from the protective box until the replacement is ready. Most ESD replacements are covered with lead, which will cause a short to the entire unit due to the conductive foam, aluminum foil or other conductive materials. Remove the protective material from the ESD replacement lead immediately after connecting it to the chassis or circuit ass'y. Take extreme caution in handling any uncovered ESD replacements. Actions such as brushing clothes or lifting your leg from the carpet floor can generate enough static electricity to damage the ESD.
7. 2.
8.
3.
9.
4.
5.
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 the operating instructions unless you are qualified to do so.
1-4
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Precaution
1-4 Installation Precautions
1. For safety reasons, more than two people are required for carrying the product. 5. Make sure to turn the power off and unplug the power cord from the outlet before repositioning the product. Also check the antenna cable or the external connectors if they are fully unplugged. Damage to the cord may cause fire or electric shock. Keep the antenna far away from any high-voltage cables and install it firmly. Contact with the high-voltage cable or the antenna falling over may cause fire or electric shock. When connecting the RF antenna, check for a DTV receiving system and install a separate DTV reception antenna for areas with no DTV signal. Check the basics of the screen test. - Image position/size, Tilt adjustment, Actuator activation
6. 2. Keep the power cord away from any heat emitting devices, as a melted covering may cause fire or electric shock. When installing the product, make sure to keep it away from the wall (more than 10cm/4 inches spacing should be around the Top,Back, and both sides of the unit) for ventilation purposes. Poor ventilation may cause an increase in the internal temperature of the product, resulting in a shortened component life and degraded performance. Bend the external antenna cable when connecting it to the product. This is a measure to protect it from being exposed to moisture. Otherwise, it may cause a fire or electric shock.
7.
3.
8.
4.
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1-5
MEMO
1-6
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Product Specification
2. Product Specification
2-1 Product Features
Block DMD RF Power Video Sound Cabinet Specfication - Panel Resolution : 1920x1080 - Intergrated HDTV Tuner (NTSC/ATSC TUNER Embedded) - Input Voltage : AC110V~120V - Stand-By : under 1W - MPEG2 Decoder/Analog Decoder. - ( IPC, Scaler, Video enhancer) - speaker : 10W + 10W - Trusurround XT, Dolby Digital - K7 Design Major IC xHD5 DMD Panel QamLink Stand-by (KA1M0565) S5H2201, CXD3815 SDP62 STV8258 Remark
Chip Description - S5H2201 : SAMSUNG S5H2201 HD-TV Audio/Video Decoder Processor is designed to provide a cost-effective, low power size and high performance micro-controller solution for HD-TV,SD-TV, STB applications. To reduce total system cost, S5H2201 also provides the following features: separate 4KB Instruction and 4KB Data Cache, an improved audio DSP, a programmable video encoder with a dual output capability of interlaced and progressive scan, Memory controller, 4-channel Timers with PWM, I/O Ports, 2-channel 8-bit ADCs, 5-channel 10-bit DACs, 2channel UARTs with handshake, IIC-BUS interface, IIS-BUS interface, SIO, Memory-Stick(NOTE) Card Interface and PLL for clock generation. - SDP62 (B1) : * 4CH Input CH1, CH2 : 30Bit (RGB, YCbCr444, 601,10Bit or 8Bit) CH3 : 24Bit (RGB,YCbCr444 each 8bit, 601 10bit) CH4 : 20Bit (Only 601 8Bit or 10Bit) * OSD Input * Output Digital RGB(10Bit 444) Digital YCbCr(10Bit 444) RGB/YCbCr 10bit OUTPUT @CLK_OUT RGB/YCbCr 20bitEven/Odd) OUTPUT - CXD3815 : The CX3815Q is a multi chroma that supports TV systems worldwide. It has a motion adaptive 3-D Y/C separation function for NTSC and PAL signals. In addition, this chip also has analog and digital composite signal and component signal input functions, and functions as a video signal processor IC that outputs the component signals selected from each video signal format input.(Applications: color TV's) - STV 8258 : The STV82x8 family, based on audio digital signal processors (DSP), performs high quality and advanced dedicated digital audio processing.These devices provide all of the necessary resources for automatic detection and demodulation of analog audio transmissions for NTSC TV broadcasts. Virtual or true, multi-channel capabilities and easy digital links make them ideal for digital audio low cost consumer applications. Starting from enhanced stereo up to independent control of 5 loudspeakers and a subwoofer (5.1 channels), the STV82x8 family offers standard and advanced features plus sound enhancements, spatial and virtual effects to enhance television viewer comfort and entertainment.
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2-1
Product Specification
Important efficiency comparison Item 480i Input (Bit Resol.) 1080i Input (Component) Graphic Display NTSC Input S5H2201+SDP51/52(Before) - 480i(10)480p(10)1080p(10) - De-interlacing No. 1 - Input 10bit, Output 10bit - ME/MC IPC :480i, 1080bit - S5H2201DNIe(Separate Port No P.E) - 1080p graphic muxing to the final output - 3D-combMain(TC90103FG) - Super NRMain/Sub(2xSDP51) S5H2201+SDP62(After) - 480i(10) 1080p(16) - De-interlacing No.1 - Input 10bit, Output 10bit - ME/MC IPC :480i, 1080i - S5H2201SDP62(Separate PortNo P.E) - 1080p Graphic muxing to the final output - 3D-Comb Main(CXD3815) - Super NR Main/Sub(SDP62)
The advantage of SDP62 - Video processor integrating NR, IPC, Scaler and PE - NR(Noise Reduction) * ME/MC NR * Adaptive NR using Noise Estimation - IPC(Interlace to Progressive Conversion) * ME/MC IPC * Ticker detection * Film mode - Scaler * Premium scaler(H=12Tap, V=8Tap 128 polyphase) * Dejagging - PE(Picture Enhancement) * Motion Adaptive Detail Enhancement * Chrominance Transition Improvement * Contrast Adjustment * My Color Control & Management
2-2
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Product Specification
2-2 Key Features
Model Voltage Frequency of Operation Power Consumption Dimensions (W x D x H) Weight HL-T5076S AC 110 - 120V~ 60Hz 230 watts 1156 x 270 x 773 inches 1156 x 270 x 773 mm 28.3Kg / 79.37 lbs HL-T5676S AC 110 - 120V~ 60Hz 230 watts 1290 x 270 x 847 inches 1290 x 270 x 847 mm 28.6 Kg / 79.37 lbs HL-T6176S AC 110 - 120V~ 60Hz 230 watts 1400 x292 x 910 inches 1400 x292 x 910 mm 33.6 Kg / 79.37 lbs
H/W Configuration - DMD Panel : 0.65" (1920 x1080p, TI) - One Panel Optical Chassis (K780) - LAMP: 132W (50",56",61") - NTSC/ATSC Tuners : NTSC/DTV Reception - Support HDMI Interface : Adopts DVI/HDMI systems for digital HDs including STB. - DNIe4 : High quality image implementation - USB Interface : Use the USB interface for service purposes (S/W Upgrade),Wise Link - 3D Ready feature S/W Configuration - MCU : Albatross CPU - 4-Layered Architecture : Device Driver/OS/Hardware Abstraction/Application - OSD : 32Bit True Color Graphics OSD - Enhanced system stability by separating the DTV control and the application control systems into multi-processes. Picture - DMD Panel Panel Size : 0.65" Panel Resolution : 1920 x 1080 - Tuner : Integrated HDTV Tuner (NTSC/ATSC Embbeded) - Display Format : 1920 x 1080 Sound - Sound System : TruSurround XT,Dolby Digital - Amp/Channel : 2 Channel Digital Amp - Speaker System & Output(RMS) Sound (RMS) : 10W + 10W In/Out Terminals - Rear : 2 RF In, 2 CVBS In, 2 S-VHS In, 2 Component In, 3 HDMI In(DVI compatible With Adaptive Jack Only), 1 Optical audio out, 1 Monitor out, 1 PC in, 3D Ready, 1 RS-232C port
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Product Specification
Feature - Component Interface (480i/480p/720p/1080i/1080p, Y/Pb/Pr) - Digital Interface : 3HDMI - Graphic Interface : PC - Language : English/French/Spanish - Picture Size : 4:3/16:9/Zoom1/Zoom2/Wide Fit/Just Scan - V-CHIP - Closed Caption - Sleep Timer : 180 Min. - Optical sound output - RS-232C - Wise Link - Game Mode - 3D Game Remocon - TM87C Power Supply - AC 110V~120V
2-4
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Product Specification
2-3 Specifications Analysis
Model HL-R5078W HL-R5668W HL-T5076S
Design
Display Device Built-in Tuner Display Format Screen Size Aspect ratio Progressive scan Digital Comb Filter Picture First Surface Mirror Brightness Contrast Color Wheel Size/Bearing Anti-glare Sun Screen Screen Pitch Image enhancer DMD Base/Tremble/Balance Equalizer Auto Volume Leveler Audio Surround Sound Speaker system Output Power 2-Tuner Split-Screen PIP Split-screen Side-by-Side Features MTS with dbx Noise Reduction/SAP Still Picture Wise Link Plug & Play S-Video In HDTV Component Video Input (Y, Pb, Pr) 1080p/1080i/480P/480i PC HDMI Digital Sound
DLP ATSC, NTSC 1080p, 1080i, 720p, 480p, 480i 50 inch 16:9 Yes 3D Comb Yes 800cd/ 10000:1 7segment/65, Air Bearing No 0.098mm DNIe4 xHD3 No 5 Band Yes TruSurround XT Dolby Digital 2 Way 4 Speaker 15Wx2 Yes(HD/SD/QAM) Yes Yes Yes No Yes Rear 2, Side1 Rear 2 Yes Yes Optical 1
DLP ATSC, NTSC 1080p, 1080i, 720p, 480p, 480i 56 inch 16:9 Yes 3D Comb Yes 600cd/ 10000:1 7segment/65, Air Bearing No 0.098mm DNIe4 xHD3 No 5 Band Yes TruSurround XT Dolby Digital 2 Way 4 Speaker 15Wx2 Yes(HD/SD/QAM) Yes Yes Yes No Yes Rear 2, Side1 Rear 2 Yes Yes Optical 1
DLP ATSC, NTSC 1080p, 1080i, 720p, 480p, 480i 50 inch 16:9 Yes 3D Comb Yes 600cd/ 10000:1 7segment/65, Air Bearing No 0.098mm DNIe4 xHD5 No 5 Band Yes TruSurround XT Dolby Digital 2 Way 4 Speaker 10Wx2 No Yes Yes Yes Yes Yes Rear 2 Rear 2 Yes Yes Optical 1
Connections
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2-5
Product Specification
2-4 Accessories
Accessories Item Remocon Batteries Supplied Accessories Item code BP59-00125A 4301-000103 Remark
Manual
BP68-00630A Samsung Service center
Cloth-Clean
BN63-01798A
Power Cord
3903-000144
HDMI/DVI cable
-
HDMI Cable
-
S-VIDEO Cable
-
Accessories that can be purchased additionally
Optical Cable
-
Antenna Cable
-
Electronics Store/ Internal shopping mall
Component Cables (RCA)
-
1Stereo/2RCA Cable
-
3D IR Emitter
-
3D Glasses
-
2-6
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Product Specification
Accessories Accessories that can be purchased additionally
Item Replacement Lamp
Item code -
Remark
PC Audio Cable
-
Electronics Store/ Internal shopping mall
Audio/Video Cables
-
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MEMO
2-8
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Alignment & Adjustment
3. Alignment & Adjustment
3-1 Service Instruction
Check items listed after changing each
Check Items Replaced Items
S/W Version
Front LCD
Actuator Gain
V-Position H-Position
Tilt Focus
Main Board Main Power Board Optical Engine DMD Board LAMP Front LED Assy Detect Board
The Rear board is irremovable and supplied as a separate part in the field 1. Software version check : After Entering the Service mode, Check the list below * S/W Notation "T-ORCHAUSO_0001" indicates "Orchid basic model USA ver 0001". 2. Front LED check : In this S/M it is page 6-2-1. 3. DMD 0x00000001 indicates DMD board bit sequence program version. 4. Actuator Gain adjustment : See page 3-4-4. 5. Vertical / Horizontal Position adjustment : See page 3-4-1. 6. CCA : See page 3-16. 7. Board LED check : Check the LED is turned on. (In the DMD Board)
T-ORCHAUSO_00XX T-DLAMAUS5_10XX RFS... 2007-00-00 DMD XXX T-LEEUM-0399
8. Tilt/Focus adjustment : See page 3-20/21/22.
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3-1
Alignment & Adjustment
3-2 How to Access Service Mode
1. Turn off the power to put the unit into the STAND-BY mode. 2. In order to enter the Service Mode, Press "Mute" "1" "8" "2" "POWER" button on the Remote Control. In case entry into SERVICE MODE is unsuccessful, repeat the procedures above. 3. Initial DISPLAY State in times of Service Mode Switch overs OPTION CHECKSUM DDP3021 SERVICE CCA(ON) DeSaturation(ON) SP Actuator CXD3815 MST33X9 SDP62(IPC) SDP62(SCALER) SDP62(PE) S5H2200 KS1409_TUNER STV82X8 CINEMA CCA ESP T-ORCHAUSO_00XX T-DLAMAUS5_10XX RFS... 2007-00-00 DMD XXX T-LEEUM-0399
4. Buttons operations within Service Mode MENU Direction keys / Direction keys / Source Enter
Full Menu Display / Move to Parent Menu Item Selection by Moving the Cursor Data Increase/Decrease for the Selected Item
Cycles through the active input source that are connected to the unit Item Selection/execution
3-2
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Alignment & Adjustment
3-3 Factory Data
1. OPTION No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Item Factory Reset Lamp Control WB Reset EER Reset User Reset DIGITALDMD Lamp Clear Lamp Life AUTO POWER MUTE TIME(Video) DDC Protection LNA Default PROTECT WATCH DOG WD COUNT DBG/RS232 SEL BUS STOP FACTORY SMART DEBUG EER COUNT ON/OFF EER COUNT LNA+ LNA Check Count DMDDIGITAL Shop Mode Color Gamut(Wide) PC Ident Hotplug On/Off Hotplug Off Hold Time HDMI Mute time DDP 3D Test
The underlined are items applied during the service adjustment. None of the others should be adjusted.
Range 0~1 ON/OFF -
Default Always OFF h Dynamic, Always
Remark
Initialize the White Balance value Clear the EEPROM
Initialize lamp usage time. Lamp Life is set to zero Lamp on time counter The sets turns on automatically when the power cord is plugged in Time which the screen will be black while switching DDC write ON/OFF selection LNA setting OFF/Auto selection Protection ON/OFF selection Watch Dog ON/OFF selection Count for Watch Dog event Rs232/Debug
ON/OFF 0~1000 ON/OFF ON/OFF ON/OFF ON/OFF 0 0~1 ON/OFF ON/OFF ON/OFF ON/OFF
ON 440 ON Auto ON ON 0 RS232 OFF ON OFF OFF 0x90d0 ON 10
All user settings are set to default
ON/OFF
OFF Auto ON 1500ms Oms
To trans the CCA data form DMD to DIGITAL
3D ready Function TEST
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3-3
Alignment & Adjustment
2. DDP3021 No 1 2 3 4 5 6 7 8 9 10 11 12 13 Item H/V-Position LAMP SYNC INDEX DELAY SEQ SELECT V-FLIP H-FLIP GAMMA MPC Lamp Boost Lamp Sync Delay Lamp Select 3D GLS_Trans Test Pattern (DDP) 0~18 0~15 Flip/Nomal Flip/Nomal 0 ~ 15 ON/OFF 0 ~ 63 0~4095 0~2 0x05 Normal Normal [4]OEM OFF 15 120 Philips 1800 0 This displays the built-in pattern of the DDP3021 chip. DDP3021 drives the DMD panel, so displaying this pattern means there is no error in the DDP3021 projection function and the panel itself. Sequence Selection Vertical Flip Operation Horizontal Flip Operation Gamma Table Selection MPC Funcion On/Off Lamp Boost value selection Lamp Sync delay value selection Philips, Osram, Ushio Range 0 ~ 60 0~3 Default H:60/V:30 2 Pulse(P), Pass(T) Remark Horizontal and Vertical image adjustment
3-4
Samsung Electronics
Alignment & Adjustment
3. CCA No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 CCA Red-x Red-y Red-Y Green-x Green-y Green-Y Blue-x Blue-y Blue-Y White-x White-y White-Y Yellow-x Yellow-y Yellow-Y Cyan-x Cyan-y Cyan-Y [COOL2]DWhite_X [COOL2]DWhite_Y [COOL1]DWhite_X [COOL1]DWhite_Y [NORMAL]DWhite_X [NORMAL]DWhite_Y [WARM1]DWhite_X [WARM1]DWhite_Y [WARM2]DWhite_X [WARM2]DWhite_Y WB Spread WB adjusted value is spread to other mode Item Range On/Off 0~32768 0~32768 0~32768 0~32768 0~32768 0~32768 0~32768 0~32768 0~32768 Default ON 646 340 86 295 620 300 146 58 53 CCA On/Off Selection Red-x measurement value using Red-y measurement value Red-Y measurement value Green-x measurement value Green-y measurement value Green-Y measurement value Blue-xmeasurement value Blue-y measurement value Blue-Y measurement value using Remark
Samsung Electronics
3-5
Alignment & Adjustment
4. DeSaturation(ON) No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Item Desaturation Control [NORMAL]Red-x [NORMAL]Red-y [NORMAL]Green-x [NORMAL]Green-y [NORMAL]Blue-x [NORMAL]Blue-y [NORMAL]Cyan-x [NORMAL]Cyan-x [NORMAL]Magenta-x [NORMAL]Magenta-y [NORMAL]Yellow-x [NORMAL]Yellow-y [sRGB]Red-x [sRGB]Red-y [sRGB]Green-x [sRGB]Green-y [sRGB]Blue-x [sRGB]Blue-y [sRGB]Cyan-x [sRGB]Cyan-x [sRGB]Magenta-x [sRGB]Magenta-y [sRGB]Yellow-x [sRGB]Yellow-y Desaturation mode Normal 0~32768 0~32768 0~32768 0~32768 0~32768 0~32768 0~32768 0~32768 0~32768 0~32768 0~32768 0~32768 0~32768 0~32768 0~32768 0~32768 0~32768 0~32768 0~32768 0~32768 0~32768 0~32768 Range Default ON 646 340 295 620 146 58 274 285 439 424 571 446 646 340 295 620 146 58 274 285 439 424 Remark
3-6
Samsung Electronics
Alignment & Adjustment
5. SP Actuator No 1 2 3 4 5 6 7 8 9 10 Item Actu Gain Control Actu Gain Detail Actu On/Off DB On/Off DB Border DB BP Weight DB Gain DB Aperture SB Gain PC DB Range 0~175 0~175 0~1 0~1 On / Off 0~3 0~1 0~255 0 ~ 255 Default 70 70 ON ON OFF 0% 3 open 0 3 Actuator Gain adjustment Actuator Gain adjustment Actuator On/Off selection Remark
6. CXD 3815 RF No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Y_LEVEL C_LELVEL YCDLY CVCOEF SUBHUE KILLEV PRESHOOT OVERSHOOT SHPCORE SHPF0 NDPOS YCOREMT CCOREMT CNRSEL PHASEC LIMITC HIGHCOMP HIGFIL YHFLEV4 VGAIN CLPPOS NOISE_LEV Item Min 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Max 255 255 15 3 63 3 15 15 3 3 3 15 15 1 31 31 15 3 1 7 15 Default 200 136 8 3 32 1 8 8 0 2 0 1 1 0 20 2 8 3 0 0 8 No control value ,Only display the value Remark
Samsung Electronics
3-7
Alignment & Adjustment
AV No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Y_LEVEL C_LELVEL YCDLY CVCOEF SUBHUE KILLEV PRESHOOT OVERSHOOT SHPCORE SHPF0 NDPOS YCOREMT CCOREMT CNRSEL PHASEC LIMITC HIGHCOMP HIGFIL YHFLEV4 VGAIN CLPPOS NOISE_LEV Item Min 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Max 255 255 15 3 63 3 15 15 3 3 3 15 15 1 31 31 15 3 1 7 15 Default 217 147 8 3 32 1 10 10 0 2 0 1 1 0 20 1 8 3 0 0 8 No control value ,Only display the value Remark
3-8
Samsung Electronics
Alignment & Adjustment
S-VIDEO No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Y_LEVEL C_LELVEL YCDLY CVCOEF SUBHUE KILLEV PRESHOOT OVERSHOOT SHPCORE SHPF0 NDPOS YCOREMT CCOREMT CNRSEL PHASEC LIMITC HIGHCOMP HIGFIL YHFLEV4 VGAIN CLPPOS NOISE_LEV Item Min 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Max 255 255 15 3 63 3 15 15 3 3 3 15 15 1 31 31 15 3 1 7 15 Default 224 147 8 1 32 1 10 10 0 2 0 1 1 0 20 0 8 3 0 0 8 No control value ,Only display the value Remark
Samsung Electronics
3-9
Alignment & Adjustment
7.MST3369 COMP 480I No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Item RED CUTOFF GREEN CUTOFF BLUE CUTOFF PHASE RED GAIN GREEN GAIN BLUE GAIN PLLDIV PLLGAIN CLPDLY CLPDUR HSOPW SYNC_CTRL SOGMID_CTRL SEP_THR PRECST POSTCST ADC_BWO ADC_BW1 SOG_BW Test Pattern(MST3369) Min 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Max 255 255 255 64 255 255 255 4096 31 255 255 255 255 255 255 255 255 255 255 255 Default 127 96 127 48 198 200 198 857 1 8 8 24 64 197 32 11 21 102 6 221 test Pattern generation Remark
3-10
Samsung Electronics
Alignment & Adjustment
COMP 480P No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Item RED CUTOFF GREEN CUTOFF BLUE CUTOFF PHASE RED GAIN GREEN GAIN BLUE GAIN PLLDIV PLLGAIN CLPDLY CLPDUR HSOPW SYNC_CTRL SOGMID_CTRL SEP_THR PRECST POSTCST ADC_BWO ADC_BW1 SOG_BW Test Pattern(MST3369) Min 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Max 255 255 255 64 255 255 255 4096 31 255 255 255 255 255 255 255 255 255 255 255 Default 128 96 128 32 198 200 198 857 4 8 8 24 64 189 32 11 21 85 5 221 test Pattern generation Remark
Samsung Electronics
3-11
Alignment & Adjustment
COMP720P No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Item RED CUTOFF GREEN CUTOFF BLUE CUTOFF PHASE RED GAIN GREEN GAIN BLUE GAIN PLLDIV PLLGAIN CLPDLY CLPDUR HSOPW SYNC_CTRL SOGMID_CTRL SEP_THR PRECST POSTCST ADC_BWO ADC_BW1 SOG_BW Test Pattern(MST3369) Min 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Max 255 255 255 64 255 255 255 4096 31 255 255 255 255 255 255 255 255 255 255 255 Default 127 96 127 55 202 204 202 1649 11 56 32 48 64 189 32 11 14 51 3 221 test Pattern generation Remark
3-12
Samsung Electronics
Alignment & Adjustment
COMP1080i No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Item RED CUTOFF GREEN CUTOFF BLUE CUTOFF PHASE RED GAIN GREEN GAIN BLUE GAIN PLLDIV PLLGAIN CLPDLY CLPDUR HSOPW SYNC_CTRL SOGMID_CTRL SEP_THR PRECST POSTCST ADC_BWO ADC_BW1 SOG_BW Test Pattern(MST3369) Min 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Max 255 255 255 64 255 255 255 4096 31 255 255 255 255 255 255 255 255 255 255 255 Default 127 96 127 55 200 204 203 2199 11 56 32 48 64 189 32 11 14 51 3 221 test Pattern generation Remark
Samsung Electronics
3-13
Alignment & Adjustment
COMP1080p No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Item RED CUTOFF GREEN CUTOFF BLUE CUTOFF PHASE RED GAIN GREEN GAIN BLUE GAIN PLLDIV PLLGAIN CLPDLY CLPDUR HSOPW SYNC_CTRL SOGMID_CTRL SEP_THR PRECST POSTCST ADC_BWO ADC_BW1 SOG_BW Test Pattern(MST3369) Min 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Max 255 255 255 64 255 255 255 4096 31 255 255 255 255 255 255 255 255 255 255 255 Default 127 96 127 50 200 204 203 2199 29 56 48 96 64 189 32 11 14 34 2 221 test Pattern generation Remark
3-14
Samsung Electronics
Alignment & Adjustment
PC No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Item RED CUTOFF GREEN CUTOFF BLUE CUTOFF PHASE RED GAIN GREEN GAIN BLUE GAIN PLLDIV PLLGAIN CLPDLY CLPDUR HSOPW SYNC_CTRL SOGMID_CTRL SEP_THR PRECST POSTCST ADC_BWO ADC_BW1 SOG_BW Test Pattern(MST3369) Min 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Max 255 255 255 64 255 255 255 4096 31 255 255 255 255 255 255 255 255 255 255 255 Default 128 128 128 0 145 145 145 0 0 0 0 0 0 0 0 0 0 0 0 238 test Pattern generation Remark
Samsung Electronics
3-15
Alignment & Adjustment
8. SDP62(IPC) No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Item (NR)M_NR_ON/OFF (NR)S_NR_ON/OFF (NR)NR_Zeromotion_M (NR)NR_Fullmotion_M (NR)M_MAX_WEIGHT (NR)S_MAX_WEIGHT (NR)GMV_ON (NR)TH_FULLMD 51FLT_ON FLT_SP FLT_FP FLT_STL FLT_MOT Spatial_Analog_TH Ticker_Mode Debuger_Mode (FILM)3:2_Mode (FILM)2:2_Mode (FILM)FLM_32_22 CLK_OSD_PHASE MIX_STL_SLP (M)Test Pattern (S)Test Pattern Range Default ON ON 18 240 110 110 ON 3 3 ON OFF 0 0 0 All on 0 1 1 3 3 2 0 0 INPUT TEST PATTERN B1 OSD DATA LATCH PAHSE 0: Vertical Interpolation(do not use directional information) All off,Interlace only,Ecxept film,All on off,film,Stop,Motion,Moving,Judder,Ticker,Weigh 3:2 PULL DWON MODE SELECTION 2:2 PULL DWON MODE SELECTION MAIN NR FRAME WEIGHT SUB NR FRAME WEIGHT Global Motion Vector ON/OFF Remark MAIN PICTURE NR ON/OFF SUB PICTURE NR ON/OFF Gain control for motion compensation
3-16
Samsung Electronics
Alignment & Adjustment
9. SDP62(SCALER) No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 Item Main AUTO_PAGE_SE Main YH_PAGE Main YV_PAGE Main CH_PAGE Main CV_PAGE (CTI)GAINU (CTI)GAINV (CTI)R_CHCNT_ON (MADE)SDR_MAX_TH1 (MADE)SDR_MAX_TH2 (MADE)ANTI_V (MADE)ANTI_H MG_ON MM_ON (MADE)DE_GAIN_X1 (MADE)DE_GAIN_X2 (MADE)DE_GAIN_Y1 (MADE)DE_MR (MADE)H_RTH2 (MADE)CORING_ON/O (MADE)H_CORING_F1 (MADE)H_CORING_F2 (MADE)V_CORING_F3 (MADE)NE_ON (MADE)SUP_LIFT (MADE)H_FILTER1 (MADE)H_FILTER2 (MADE)V_FILTER1 DB_DEMO PRE_DEMO SP_DEMO CTI_DEMO JR_SUB JR_DEMO Range Default ROM 2 7 2 2 96 96 OFF 6 6 ON ON ON OFF 8 16 16 24 8 ON 6 6 6 OFF ON 1 10 4 ON OFF ON OFF ON ON MAIN H FILER1 SELECT MAIN H FILER2 SELECT MAIN V FILER SELECT De-blocking Processing ON/OFF Pre-DE Processing ON/OFF Super Precision Processing ON/OFF CTI Processing ON/OFF MADE CORING ON/OFF MADE CORING Threshold MADE CORING Threshold MADE CORING Threshold MADE linkage NE ON/OFF MADE Gain of horizontal high frequecy region MADE Gain of horizontal middle frequecy region MADE Gain of vertical region LOG SCLAE GAIN SDR STillFrame motion weight threshold SDR STillFrame motion weight threshold MADE IPC Motion V LPF ON/OFF MADE IPC Motion H LPF ON/OFF Filter Page Select YH Filter Select YV Filter Select CH Filter Select CV Filter Select CB CTI gain CR CTI gain Remark
Samsung Electronics
3-17
Alignment & Adjustment
10. SDP62(PE) No 1 2 3 4 5 7 8 9 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 Item Test Pattern SNI_PROC_CEP SNI_PROC_DEP SNI_PROC_CEA SNI_PROC_CCS SNI_PROC_MCC SNI_PROC_CA SNI_PROC_CVD SNI_BWS B_RATIO BLACK_TILT B_GAIN_MAX GAIN_X1 GAIN_X2 GAIN_Y1 GAIN_Y2 SUP_LIFT_SEL BOOL_SUPP_SELX1 BOOL_SUPP_SELX2 BOOL_SUPP_SELY1 BOOL_SUPP_SELY2 BPPL_ENH_SEL R_MR CORING_ON RTH2 NDON WB_RED_C_COEFF WB_GRN_C_COEFF WB_BLU_C_COEFF WB_RED_B_COEFF WB_GRN_B_COEFF WB_BLU_B_COEFF R_Coring_TH1 R_Coring_TH2 R_Coring_TH3 R_Coring_TH4 H_FILTER1 Range Default 0 ON ON ON ON ON ON ON Adaptive 13000 110 380 20 24 16 24 OFF ON OFF ON ON ON 150 ON 4 ON 1024 1024 1024 1024 1024 1024 2 2 3 3 5 Horizontal high frequecy Coring Threshold Horizontal middle frequecy Coring Threshold Vertical high frequecy Coring Threshold Vertical middle frequecy Coring Threshold DE horizontal high frequecy Filter selection Post Coring ON/OFF Noise Detection Block Threshold2 Noise Detection ON/OFF Horizontal high frequecy Shoot Shppression ON/OFF Horizontal middle frequecy Shoot Shppression ON/OFF Vertical high frequecy Shoot Shppression ON/OFF Vertical middle frequecy Shoot Shppression ON/OFF Amplitude scaling block gain Processing ON/OFF Remark OUTPUT TEST PATTERN SELECTION Contrast Enhancement ON/OFF Detail Enhancement Processing ON/OFF Contrast Enhancement ON/OFF Color Compensation Processing ON/OFF MCC Processing ON/OFF Contrast Adjustment Processing ON/OFF Color Vision Deficiency Processing ON/OFF BWS MODE SELECTION Low lecel informatino for the minimum value Black Stretch Area Black slope gain limit Gain of horizontal high frequecy region Gain of horizontal middle frequecy region Gain of vertical high frequecy region Gain of vertical middle frequecy region
3-18
Samsung Electronics
Alignment & Adjustment
No 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
Item H_FILTER2 V_FILTER1 V_FILTER2 YSUBTRACT Sub Color Sub Color_Offset DNIe On/Off Sub Contrast Contrast Offset (M)Contrast Offset Sub Brightness CRR CBG CRG CBB CRR_MOVIE CBG_MOVIE CRG_MOVIE CBB_MOVIE LGAIN UGAIN
Range
Default 5 1 1 0 62 0 ON 107 5 0 243 910 1830 1820 1023 750 1830 1700 1023 200 100
Remark DE horizontal middle frequecy Filter selection DE vertical high frequecy Filter selection DE vertical middle frequecy Filter selection Input Y channel Setup level Color gain N.C DNIe Processing ON/OFF Brightness adjustment for the high-light parts of the screen Standard Contrast offset N.C Brightness adjustment for the low-light parts of the screen YCbCr TO RGB MATRIX YCbCr TO RGB MATRIX YCbCr TO RGB MATRIX YCbCr TO RGB MATRIX MOVIE MODE YCbCr TO RGB MATRIX MOVIE MODE YCbCr TO RGB MATRIX MOVIE MODE YCbCr TO RGB MATRIX MOVIE MODE YCbCr TO RGB MATRIX Contrast Adjustment dark gain Contrast Adjustment bright gain
11. S5H2200 No 1 Item Test Pattern(ALBA) Range 0~255 Default 1 Remark
Samsung Electronics
3-19
Alignment & Adjustment
12. KS1409_Tuner No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Rf_Agc Vsb_CR_Gain Vsb_CR_K1_1_Narrow Vsb_CR_K1_1_Wide Vsb_CR_K1_2_Narrow Vsb_CR_K1_2_Wide Vsb_CR_K2_1_Narrow Vsb_CR_K2_1_Wide Vsb_CR_K2_2_Narrow Vsb_CR_K2_2_Wide Vsb_Eq_Ctrl1 Vsb_Eq_Ctrl2 Vsb_Eq_Init_Step Vsb_Eq_Step Vsb_Ptl_Step Vsb_Ptl_Alpha Qam_Agc Qam_Eq_Step1 Qam_Eq_Step2 Qam_Ptl_K1 Qam_Ptl_K2 Item Range Default 0x8a 0x002e 0x0e 0x0c 0x0d 0x0c 0x12 0x10 0x11 0x10 0x030e 0x0104 0x3161 0x6111 0x0522 0x0055 0x2a38 0x312f 0xa8b0 0x37 0x2c Remark
3-20
Samsung Electronics
Alignment & Adjustment
13. STV82X8 No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Item Stereo Pilot High Stereo Pilot low SAP Pilot_High SAP Pilot_Low Melody-ON VOL Melody-Off VOL Speaker Type AMP Pwr(W) Carrier Mute SQTH CETH Audio Delay [NTP] PWM Mode [NTP] AMP Vol [NTP] DRC Thresh EQ On/Off Range 0-255 0-255 0-5 0-5 Default 0x8A 0x4a 0x1010 0x01 0x50 0x030e K3 10W ON 112 16 1 0xea 0x17 0x1f Remark
14. Cinema CCA No 1 2 3 4 5 6 7 8 9 10 Item [COOL2]DWhiteX [COOL2]DWhiteY [COOL1]DWhiteX [COOL2]DWhiteY [NORMAL]DWhiteX [NORMAL]DWhiteY [WARM1]DWhiteX [WARM1]DWhiteY [WARM2]DWhiteX [WARM2]DWhiteY Range Default 267 269 274 276 282 285 293 300 310 269 Remark Target Red X value for CCA Target Red Y value for CCA Target Green X value for CCA Target Green Y value for CCA Target Blue X value for CCA Target Blue Y value for CCA Target Cyan X value for CCA Target Cyan Y value for CCA Target Magenta X value for CCA Target Magenta Y value for CCA
Samsung Electronics
3-21
Alignment & Adjustment
15. ESP No 1 2 3 4 5 6 7 8 9 10 11 Item Dynamic Global On / Off Dynamic Local On / Off Dynamic Skin On / Off Dynamic Strength Dynamic Cont Gain Dynamic Satu Dynamic Satu Gain Sharp Picture VLUT Sharp Filter Sharp Picture Gain Range 0~1 0~2 0~100 0~2 0~100 0~1 0~255 0~1 0~2 0~255 Default OnOff OnOff OnOff Low 0 OFF 128 ON TBD0 UCF 255 Remark
16. SERVICE No 1 2 3 4 5 6 7 8 9 10 11 12 13 Item H/V-Position User Reset INDEX DELAY LAMP SYNC CCA(ON) DMDDigital DigitalDMD Lamp Life Lamp Clear MUTE TIME(VIDEO) Lamp Select Actu Gain Control Actu Gain Detail 0 ~ 175 0 ~ 175 4 Philips 68 68 Actuator Gain adjustment Actuator Gain adjustment 22h Range 0 ~ 60 0 0~3 Default H:60/V:30 45 0 All user settings are set to default Index delay adjustment Remark
3-22
Samsung Electronics
Alignment & Adjustment
3-4 Service Adjustment
3-4-1 Vertical / Horizontal Position Adjustment
1. Turn off the power to put the unit into the STAND-BY mode. 2. In order to enter the Service Mode, Press "Mute" "1" "8" "2" "POWER" buttons on the Remote Control. 3. Select "Service" on the first display of the Service mode menu. 4. Select the H/V-Position for vertical and horizontal positioning by using the (Up & Down) buttons. Press the (Left or Right) buttons to adjust the screen position. Do not set the V-position value to 34 or 35. (Setting to these values will cause horizontal lines on the right side of the screen.)
Samsung Electronics
3-23
Alignment & Adjustment
3-4-2 CCA Adjustment Service Methods : CCA Adjustment is needed after changing a DMD board or Main board
CCA : In DLP TV, even the same RGB color may differ depending on the light engine. CCA (Color Coordinate Adjustment) corrects the color to achieve the color accuracy. CCA performs color correction after measuring and inputting the current light engine's data on actual color coordinates for displayed Red, Green, Blue,Yellow,Cyan and White color patterns, using a color coordinate measuring equipment. At this moment, color correction is performed below. 1) This procedure is needed if the Main Board or DMD Board are changed. 2) Turn off power to put the unit into the STAND-BY mode. 3) In order to enter the Service Mode, press "Mute""1""8""2""Power" buttons on the Remote Control.
OPTION
4) Select "Option" on the display of the Service mode menu 5) If the DMD PCB is changed, Press the (Up or Down) button to move to DigitalDMD, then press ENTER to select.
6) Then Press ENTER to save CCA information to the DMD board 7) If the Main PCB is changed, Press the (Up or Down) button to move to DMDDigital, then press ENTER to select.
3-24
Samsung Electronics
Alignment & Adjustment
8) Then Press ENTER to save CCA information to the Main board
Attention Performing CCA is independent on current display's resolution and input signal type if you don't measure color coordinates data. Measuring color coordinates data requires specific equipment not possessed by service per sonnel, that makes performing manual adjustment impossible. Adjusting CCA is applied to all the signal mode. Don't change desired value because it will be harmful to the color of the SET.
Samsung Electronics
3-25
Alignment & Adjustment
3-4-3 ACTUATOR GAIN Adjustment
1. Before Adjustment 1) Turn off the power to put the unit into the STAND-BY mode. 2) In order to enter the Service Mode, Press "Mute" "1" "8" "2" "POWER" button on the Remote Control. 3) Select "Service" on the first display of the Service mode menu. 4) "Select Actu Gain Control or Actu Gain Detail." 5) The Actuator gain control screen will be displayed. 6) Press the (Left of Right) button to adjust. check the smooth picture at it's minimum and maximum values of changing ,then adjust to the mean value. - Actu Gain Control : In case of controlling with Cross Pattern.
Before Adjusting After Adjusting
Actuator Gain
95
- Actu Gain Detail : In case of controlling with Crosshatch Pattern.
CROSSHATCH PATTERN
CAUSTION: Actu Gain Detail is just controlled by your eye because control value doesn't appear In picture.
2. Making Adjustments 1) As shown in the picture above, change the actuator values to eliminate saw tooth shapes. - To fine tune, increase the data value ensuring that you get the center between the starting and ending points of the disappearing saw tooth shape.
3-26
Samsung Electronics
Alignment & Adjustment
3-5 Software Upgrade
1. Insert a USB drive containing the firmware upgrade into the USB Upgrade Port on the side of the TV.
2. Press the MENU button. Press the or button to select Setup, then press the ENTER button. Press the or button to select SW Upgrade, then press the ENTER button. The message Scanning for USB... It may take up to 30 seconds. is displayed. Please be careful to not disconnect the power or remove the USB drive while upgrades are being applied. The TV will shut off and turn on automatically after completing the firmware upgrade. Please check the firmware version after the upgrades are complete. The firmware and upgrade process may be different by country and region.
T-ORCHAUSO_00XX T-DLAMAUS5 DMD 0x00000001 (DMD sequence ver) DSP 0-0-0 (DMD DSP ver.) RFS... 2007-01-17 T-LEEUM-0309
Samsung Electronics
3-27
Alignment & Adjustment
3-6 Replacements & Calibration
3-6-1 Tilt the Screen
1. Remove the 20 point screws. Remove the Bottom cover. : BH,+,S,M4,L10,ZPC(BLK),SWRCH18 (6ea) : BH,+,B,M4,L12,ZPC(BLK),SWRCH18 (14ea) 2. Loosen the 3 points screws. Left 2 points screws : PWH,S,M3,L8,ZPC(YEL),SWRCH18A Right 1 points screw : PWH,S,M3,L7,ZPC(YEL),SWRCH18A
3. Turn off the power to put the unit into the STAND-BY mode.In order to enter the Service Mode, Press "Mute" "1" "8" "2" "POWER" buttons on the Remote Control.Select "DDP3021(LED)" on the first display of the Service Mode menu. Press the (Up or Down) buttons, then press ENTER to select. Press the(Right) button until you see the CROSSHATCH PATTERN.Then, adjust the screen position, by holding both of the upper corners of the DMD board.
CROSSHATCH PATTERN
Fix the safety switch on the right with tape so that the set can be turned on after removing the bottom cover.
3-28
Samsung Electronics
Alignment & Adjustment
Even when those screws are loosened, the board does not separate it can be moved within the adjustable range because there are spring screws at the center holding it. When adjusting the screen, it is better for two people to work together. One person should adjust the picture position while the other person looks at the screen. If only one person is performing this adjustment, back port should be removed, and image on the screen monitored through there. The movement direction of the board and the picture are different. - When it is tilted to the left, the screen tilts to the right. - But, When the board is lifted upward, the screen lifted upward, too. When the picture adjustment is completed: First, tighten the two screws on the left of the DMD board and then slowly tighten the one screw on the bottom right. Be careful not to touch the board while tightening the screws. (When using an electric-powered screwdriver, be careful that the torque is not too high.) Notice The proper geometry adjustment needs to be in this order - 1)DMD Adj (Coarse) 2) Back cabinet adj's and H/V position (Fine)
Samsung Electronics
3-29
Alignment & Adjustment
3-6-2 Align the Focus
1. Remove the DMD FAN. but don't disconnect connector 2. Turn the knob to find best focus at the screen the knob is black wheel under the heat sink.
3-30
Samsung Electronics
Alignment & Adjustment
3-6-3 Tilt Adjustment
Tilt Inspection 1.Enter Factory(mute+182+Power) H/V Position -> Appear tilt Pattern.
Tilt Pattern (Internal Pattern)
Inspect the Tilt (with external Lionhead pattern)
2.Tilt Specification Inch 50",56" 61" Spec 7mm 8mm *TOP Tilt : H1-H3 Remark * BOTTOM TILT: H2-H4
Samsung Electronics
3-31
Alignment & Adjustment
Top Tilt Adjustment 1.Loosen Screw A at the 2 points shown. 2.Use Screw B to adjust Top Tilt - Image Down B(R or L) Rotate CCW - Image Up B(R or L) Rotate CW 3.Refer to the Lionhead pattern to determine the correct adjustment. As shown in the figure below, align the blue line to the cabinet bezel.
Screw A : Fix Engine.
Screw B : Tilt Adjustment
4.Fix Screw A at the 2 points shown
3-32
Samsung Electronics
Alignment & Adjustment
Bottom Tilt Adjustment 1.Loosen Screw A at 4 points as shown.
Screw A : Fix fixing 3. Loosen 1ea of screw which isMirror engine base Screw B : Tilt Adjustment like the picture below. Make it half-assembled state, by loosing about 3 rounds without loosing all. 2.Rotate Screw B to adjust Bottom Tilt - Image Down B(Right) Rotate CW B(Left) Rotate CCW - Image Up B(Right) Rotate CCW B(Left) Rotate CW
3.Refer to the Lionhead pattern to determine the correct adjustment. As shown in the figure below, align the green line to the cabinet bezel.
4.Fix Screw A at the 4 points as shown.
Samsung Electronics
3-33
Alignment & Adjustment
Bottom bowing Adjustment 1.First loosen the 2 screws as shown Fig #1. Fig #1 If the bottom of the screen is bowing down, (In most case) - Insert a flat screwdriver above screw #1 as shown Fig #2. - While applying upward force on the flat screwdriver handle (causing downward motion of screw #1 by rocking against cabinet), monitor bottom bowing on the screen and tighten screw #2 when straight.
2.If the bottom of the screen is bowing up, - Insert a flat screwdriver under #1 as shown Fig #3.. - While applying downward force on the flat screwdriver handle (causing upward motion of screw #1 by rocking against cabinet), monitor bottom bowing on the screen and tighten screw #2 when straight.
Fig #2
Fig #3
3-34
Samsung Electronics
Alignment & Adjustment
3-6-4 Light Shadow Adjustment
Shadow Inspection 1.- Enter Factory Test Pattern Select White Pattern
Back Cover Open 1.Remove the Back Cover 2.Remove the Dust Cap
Samsung Electronics
3-35
Alignment & Adjustment
Adjust Light Tunnel 1.As shown in the left picture, adjust the light tunnel and inspect the adjust condition.
2.To remove the right side Shadow, do the following - Front Screw : Turn Right (CW)
3.To remove the upper side Shadow, do the following - Rear Screw : Turn Right (CW)
3-36
Samsung Electronics
Alignment & Adjustment
3.Final Inspection 1.Shadow Inspection - Enter Factory Test Pattern Select White Pattern 2.Make sure to inspect the left bottom and right upper corner of the screen for shadow defect.
Samsung Electronics
3-37
MEMO
3-38
Samsung Electronics
Exploded View & Part List
4. Exploded View & Part List
4-1 HLT5076SX/XAA
Loc.No. M0006 M0013 M0014 M0096 M0112
T0074 T0268
Code No. BP63-00954A BP96-01780A BP94-02309A BP96-01790A BP63-00951A BP96-01923A BP96-01773A BP64-00641A BP67-00328A BP67-00327A BP64-00643A BP59-00125A BP64-00626A BP96-01742A BP63-00955A BP96-01791A BP96-01794B BP61-01533A BP94-02310A BP67-00322A 3903-000144 BP96-01787A BP96-01776A BP96-01781A BP96-01746B BP96-01943A BP61-01505A BP44-01002C BP61-01515B BP91-01138A BP63-00956A
Description COVER-REAR ASSY COVER P-REAR ASSY PCB MAIN ASSY COVER P-REAR BOTTOM COVER-FRONT ASSY BRACKET P-PCB ASSY COVER P-FRONT KNOB CONTROL SCREEN FRESNEL SCREEN LENTI INDICATOR LED REMOCON WINDOW LED ASSY ENGINE P-DLP COVER DUCT ASSY COVER P-TERMINAL BOARD ASSY SPEAKER P BRACKET-EARTH ASSY PCB MISC-KEY CONTROL MIRROR-FRONT CBF-POWER CORD ASSY BRACKET P-SCREEN TOP ASSY BRACKET P-SCREEN SIDE ASSY BRACKET P-SCREEN SIDE ASSY BRACKET P-SCREEN BOTTOM ASSY BRACKET P-SCREEN BOTTOM BRACKET-SUPPORT SMPS-DLP TV BRACKET-REAR TOP ASSY MISC-DETECOTR S/W COVER DUST
Specification 50K7(ULTRA SLIM),PS,V0,BK500, 50K7(ULTRA SLIM),PS,V0 HLT5676SX/XAA,L67B K7(ULTRA SLIM), 50K7(ULTRA SLIM),ABS+PMMA,HB 56K7(ULTRA SLIM),SECC 50K7(ULTRA SLIM),ABS+ 56K7(ULTRA SLIM),ABS,HB,BLK Orchid,50W, 1134mm x 651m Orchid,50W,1134mm x 651mm,1 56K7(ULTRA SLIM),PC,CLEAR LAUREL,TM87C,Samsung 28p+EEPROM, 56K6(SLIM),PC,MILKY,SMOG 50K7,PHILIPS,132W,E22, 56K7(ULTRA SLIM),ABS,V0,BK500 K7,PS,V0,BK5 8ohm,Horn type,10W,1400/7 56K7,SPTE,T0.3,NTR HLT5676SX/XAA, 50K7,Glass,1094Ąż480Ąż235Ąż DT,US,BP3/Y,U(IEC C13-RA) 50K7(ULTRA SLI 50K7(LEFT),AL 50K7(RIGHT),A 50K7,AL6063 50K7(ULTRA 50K7(ULTRA SLIM),SECC-1, SP50K6HDX/XAA,AC/DC,90V-132V 50K7,SECC,T1.6,NTR HLS4676,L64E 56K7(ULTRA SLIM),PS,HB,BK500
Q'ty 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 2 1 1
SA/SNA S.N.A S.A S.A S.A S.N.A S.N.A S.A S.N.A S.A S.A S.N.A S.A S.N.A S.A S.N.A S.N.A S.A S.N.A S.N.A S.A S.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.A S.N.A S.A S.N.A
Remark
M0412 T0003 T0022 T0053 T0054 T0059 T0074
T0443 T0054
T0053 T0444 T0952
T0082 T0129 T0130 T0130
T0514 T0130 M0096
T0003
T0444
T0175 T0210 T0245 T0260
T0445 M0112 T0445 T0082 T0175 T0129
T0268 T0443 T0444
M0013 T0130
T0444 T0445 T0445 T0514 T0764
T0059 T0937 T0022 M0006 T0172 M0412 T0245 T0910 T0210 M0014 T0764
T0910 T0937 T0952
T0260
Samsung Electronics
4-1
Electrical Part List
5. Electrical Part List
5-1 HLT5076SX/XAA Service Item
Loc.No.
M2893 M2893 M2893 M2893 M2893 M2893 M0114 M2893 M2893 M2893 M2893 M2893 M2893 T0764 T0049 T0074 T0054 T0053 M0014 T0129 T0003 M0013 M0096 T0175 T0888 T0889 T0703
Code No.
BP39-00174H BP39-00180D BP39-00192D BP39-00229C BP39-00231D BP39-00246B BP39-00253A BP39-00258A BP39-00259A BP39-00260A BP39-00261A BP39-00263A BP39-00264A BP44-01002C BP47-00036A BP59-00125A BP67-00327A BP67-00328A BP94-02309A BP96-01742A BP96-01773A BP96-01780A BP96-01790A BP96-01794B BP96-01795A BP96-01855A BP96-01856A
Description
LEAD CONNECTOR LEAD CONNECTOR LEAD CONNECTOR LEAD CONNECTOR LEAD CONNECTOR LEAD CONNECTOR CBF SIGNAL LEAD CONNECTOR LEAD CONNECTOR LEAD CONNECTOR LEAD CONNECTOR LEAD CONNECTOR LEAD CONNECTOR SMPS-DLP TV LAMP-BALLAST REMOCON SCREEN LENTI SCREEN FRESNEL ASSY PCB MAIN ASSY ENGINE P-DLP ASSY COVER P-FRONT ASSY COVER P-REAR ASSY COVER P-REAR BOTTOM ASSY SPEAKER P ASSY LAMP P ASSY COLOR WHEEL P ASSY DMD BOARD P
Specification
HLT5676SX/XAA,UL1007#22,U HLS4676SX/XAA,UL1015#18,U ORCHID,UL2464#26,UL/CSA,1 ORCHID,UL1061#28,UL 1061 ORCHID,UL1571#30,UL 1571 ORCHID,UL1007#26,UL 1007 ORCHID,24p/24p,UL20276,700mm, HLT5676SX/XAA,UL1061#28,U HLT5676SX/XAA,UL1061#28,U HLT5676SX/XAA,UL2835#28,U HLT5676SX/XAA,UL2547#26,U HLT5075S/XAA,UL2835#28,UL HLT5075S/XAA,UL2835#28,UL SP50K6HDX/XAA,AC/DC,90V-132V EUC 132D P/42,65mm,130mm,70 LAUREL,TM87C,Samsung 28p+EEPROM, Orchid,50W,1134mm x 651mm,1 Orchid,50W, 1134mm x 651m HLT5676SX/XAA,L67B 50K7,PHILIPS,132W,E22, 50K7(ULTRA SLIM),ABS+ 50K7(ULTRA SLIM),PS,V0 K7(ULTRA SLIM), 8ohm,Horn type,10W,1400/7 K780,PHILIPS 132W,E22,SVC K780,SVC K780,SVC
Q'ty
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
SA/SNA
S.A S.A S.A S.A S.A S.A S.A S.A S.A S.A S.A S.A S.A S.A S.A S.A S.A S.A S.A S.A S.A S.A S.A S.A S.A S.A S.A
Samsung Electronics
5-1
MEMO
5-2
Samsung Electronics
Troubleshooting
6. Troubleshooting
6-1 Checkpoints by Error Mode
1. Power Light: Check the master switch (ON/OFF) and the fuse to see if they are operating. 2. LED Blinking: See the basic LED checklist in 6-2-1. < Blinking Temp & Timer LED >
Are fans running? No Check for 8Vdc at CN804 & CN805 Pin3 on DMD Board. No Check CN804 pins 15&16 on No the Power board for 12VB Yes Replace the Main board Yes Yes
Replace DMD Board
Replace fan(s)
Replace Power Board
< Blinking Lamp and Temp LEDs >
Is lamp cover installed?
Yes No
Install lamp cover
Make sure lamp cover switch is activating
CN101
Yes
No
Short CN802 5&6 Check boss PIN on DMD Board on Lamp Cover
No
Replace the DMD Board
No
Replace the Main Board
Samsung Electronics
6-1
Troubleshooting
3. Noise: Internal noise may be caused by a foreign substance on the fan or driving device. For a DLP TV, the lamp fan, DMD board fan and color wheel are vulnerable to noise. Sometimes the connector wire around the lamp or DMD fan makes contact with the fan, while the color wheel is protected inside the module and cannot make contact with any nearby wires. However the color wheel sensor or the drive motor may cause noise by making contact with the color wheel. As the color wheel uses an air bearing system, it has a very slight possibility of creating internal noise. When irregular noise occurs for no particular reason, check the inside of the TV for any foreign substances. The DLP projection TV may cause noise as the physical screen is empty inside, causing a resonance to a particular frequency. Thus a low vibration is not a malfunction. Any 'creaking' noise is mostly from the structure of the device itself. A short, harsh noise may occur from a distortion or malformation due to thermal expansion between the metal joints, screws and loaded parts, respectively. Any intermittent 'creaking' noise can be removed by loosening the screws. 4. A black screen with the lamp on: Replace the DMD board. 5. Line Pattern: Regular line patterns occur vertically or horizontally: Replace the DMD board. 6. Voice Distortion: Replace the main or rear board. 7. Outside Light: This is not a product malfunction, but a possible installation or human error. This occurs when the projected light from the surrounding illumination reflects onto the screen. This disappears as the TV starts operating and the TV lamp gets brighter. However, you can avoid outside light by changing the position of the TV or the installation angle. Decreasing the illumination or changing the indoor lighting may work. 8. Screen Flip-over: Enter Factory mode in DDP3021 and perform H-Flip (flip horizontally) and V-Flip (flip vertically). The screen will flip over horizontally or vertically.
6-2
Samsung Electronics
Troubleshooting
9. Other Screen Errors: 40 Vertical lines 16 pixels wide: DDP3021 or BGA, DMD panel interference. Replace the DMD board or DMD Panel .
Horizontal Bar or No Raster: Error in DAD2000 or DMD Panel or other DMD board problem. Replace the DMD board or DMD Panel
Dotted Vertical Bar: Error in Rambus Dram(IC 403) or the soldering Replace the DMD board
Beehive mosaic patterns all over the screen: Error in the TMDS Receiver (IC100) or the soldering The H sync signals are not transferred to DDP3021. Check the Digital Board and DVI cable If there was no problem, Replace the DMD board
Samsung Electronics
6-3
Troubleshooting
6-1-1 Video Circuit Error Checking
Basics: - The DDP3021 on the DMD board has a feature to display internal test patterns. - SDP62, which is an end port in the digital board, has a feature to display internal test patterns. - The rear board is the first output and the main board is the second one, followed by DMD, which is the final one. Diagnosis By Module 1. Access Service Mode (In Standby mode, press "Mute", "1", "8", "2" and "Power" to turn the screen on and enter service mode) 2. Check if there is an error in the DMD board DDP3021 TEST PATTERN Press the right arrow key: Options of FULL WHITE, BLACK, RED, GREEN and BLUE PATTERN are displayed on the screen. If "Pattern" does not appear, this is a DMD board error. 3. Check if there is an error in the main board before the DMD. When the DMD board has been determined to be error free based on the test patterns: FACTORY MODE SDP62 TEST PATTERN normal display: no error in the main board. If "Pattern" does not appear, you have to check a rear board first, and check a DMD Board second, next check a main Board. 4. Check for a power signal from the SMPS to the main boards. (See the circuit diagram below).
6-4
Samsung Electronics
Troubleshooting
6-1-2 Flow Chart for Malfunction
Yes If the DLP turns on
No Can you see anything in the screen? Yes
No
Can you see OSD menu running in the screen?
Yes
No
Check the Power Cord
Check Cables connected to Main Board. If necessary, replace the Main Board
Can you see Digital Channel broadcast ? No
Replace the Main Board
Yes Does the LAMP turn on?
1) Check the DVI Cable connected between the Main Board and the DMD Board. If necessary, replace DVI Cable.
Check Cables connected to DMD Board. If necessary, replace DMD Board.
1) DVI Cable
No No
Check if CN2 Power are supplied.
Yes
2) DMD Fan
2)
Replace LAMP Check if DMD Fan is running? Yes
Check Cables connected to Main Board. If necessary, Replace Main Board.
No Check Cables connected to BALLAST. If necessary, replace BALLAST.
Check Cables connected to Power Board. If necessary, replace Power Board.
Check Cables connected to DMD Board. If necessary, replace DMD Board.
Samsung Electronics
6-5
Troubleshooting
6-2 Troubleshooting Procedures by Error Modes
6-2-1 Installation & Connection
: Light is On : Light is Blinking : Light is Off TIMER LAMP STAND BY/TEMP Standby state. The picture will automatically appear in about 15 seconds. Auto Timer ON/OFF has been set and the set will automatically be turned on in about 15 seconds. A cooling fan inside the set is not operating normally. Lamp cover on rear of the set is not properly shut. Check if the ventilation hole on the rear of the set is blocked, because if the inner temperature is too high, the power will shut off. LED Driver or Sub power is defective. Indication
It takes about 30 seconds for the TV to warm up, so normal brightness may not appear immediately. The TV has a fan to keep the inside lamp from overheating. You'll occasionally hear it working.
6-2-2 Protect Status
1. Attempting to turn the LED on fails repeatedly If turning the lamp on fails, the set automatically tries turning the LED on 3 times. If all attempts fail, all LED's on the front panel will blink. Check the LED,LED Driver and Sub power check the LED,LED Driver and Sub SMPS and replace them if necesscary.
6-6
Samsung Electronics
Block Diagram
7. Block Diagram
7-1 Overall Block Diagram
USB Service jack / Wise Link
Jack Board
Main Board
For the Assy Code, see the service item on page 5-1.
Samsung Electronics
7-1
Block Diagram
7-2 Partial Block Diagram
7-2-1 SMPS Block Diagram
MAIN - POWER
Bridge Di ode RBV- 6 0 6
RELA Y S1 6 V_B : 2 . 5 A( 0 . 7 A) TO Su b - SM PS USA (voltage multiplying)
S wi t c h i n g - IC KA5Q0765RT
MAIN & SOUND TRANS
Rect i fi er
6 . 0 V_B : 0 . 7 A
1 2 V_B : 2 . 0 A
PHOTO- COUPL ER PS2 5 6 1
Erro r Am p
KA43 1
L i n e Fi l t e r
Bridge Diode D2 SB6 0
Swi tc h i n g - IC VI PER12A
stand- by TRANS
STD 5 . 0 V : 0 .0 5 ~ 0 . 2 A
Rec t i f ier
PHOTO - COUPL ER PS2 5 6 1
Erro r Am p
KA43 1
PO W ER C TL
7-2
Samsung Electronics
Block Diagram
7-2-4 Digital board Block Diagram
WISE LINK
USB1.1
DTV
Albatross
2 MPEG 2 IPC 3 Scaler AC3 -Decod 32bit Graphic 2 TS 1n 1 TS out
2ch 32bit DDR
Flash ONENAND
Micom S3F84BB
Control Panel
83.25MHz
DDR MEMORY ATSC ONLY(32MB*4)
RF-SPLITTER Air
VSB NIM
TS1 (parallel)
TMTUNER block SUB TUNER
I2S to MSP4450 I2S from HDMI
Cable
153.5MHz
30 bit in 30 bit out (10 bit proc.)
OSD 32bit
YC VIDEO 1/2 CVBS Monitor out DTV CVBS IN OUT VIDEO SW TEA6425 ADC main CXD3815
80MHz BT601 20bit
YCbCr 24bit 74.175MHz
Display Panel
74.25MHz
TMDS Tx Sil7170
CH3 CH1
YCbCr 16bit
B1 (SDP62)
CH4 CH2
COMPO. 1/2 Component ADC & TMDS MST3369 170Mhz
YUV or RGB 4:4:4 30bit
165Hz
2 IPC SCALER DNIe
EM6A9320B1,128M bit X2
PC HDMI1 HDMI
166MHz
I2S to Albatross
HDMI2 HDMI HDMI S/W
AV1,2,3/ Compo1,2 PC/ DVI
Sound Processor STV8258 Audio SW TEA6422
Audio DA PCM1754
SPDIF out R Speaker L
HDMI3 HDMI
I2S from Albatross+
Audio AMP NTP3000
Samsung Electronics
7-3
Block Diagram
7-2-5 DMD board Block Diagram
7-4
Samsung Electronics
Wiring Diagram
8. Wiring Diagram
8-1 Overall Wiring
For the part information, SMPS see page 8-2.
Key Control Blue Light RMC LED
CN102
CN101
CN103
CN1056
CN100
PMD1000
Dynamic Black
CN1054
CN1055
DMD Panel
DAD2000
CN1006
CN803
Smoothe Picture
CN802
DDP3021 CN100
CN750CN800
CN805
Cover Detect
CN804
Fan Color wheel
Fan
Ballact
Samsung Electronics
8-1
Wiring Diagram
8-1-2 Connect Cables
The code number of cable(Lead-connector) can be changed, see "5 Chapter. Electrical Part List." Use Code LED_indicator 6p BP39-00258A LED_Blue 3p BP39-00259A RMC 3P BP39-00261A
Photo
Use Code
Key Control 4P BP39-00260A
Ground discharge cable 1p BP39-00180D
Power 24p BP39-00174H
Photo
Us