DLP TV Chassis : L66A(N)_Galilei Model : HLS5087WX/XAA SERVICE Manual DLP TV FEATURES HD Built in TV ■ ■ ■ NTSC/ATSC Tuner Embedded Digital Audio output (OPTICAL) jack ■ ■ ■ Firmware upgrade by USB Port /Wise Link HL-S5087W www.fieldtechsource.net...
Never change the part. 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. www.fieldtechsource.net Samsung Electronics...
Page 6
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. www.fieldtechsource.net Samsung Electronics...
5. Check for insulation between the blade of the AC plug 10. The sharp edges of the metal material may cause and that of any conductive materials (i.e. the metal physical damage, so ensure wearing protective gloves panel, input terminal, earphone jack, etc). during the repair. www.fieldtechsource.net Samsung Electronics...
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. www.fieldtechsource.net Samsung Electronics...
4. 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. www.fieldtechsource.net Samsung Electronics...
- K3 Design ■ 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...
Page 12
- DTV Picture quality differentiation with MPEG Noise Reduction(De-blocking/De-Ringing) - Extended definition and uniform Scaling implementation with the horizontal 12tap and the vertical 8Tap Scaler - Natural Edge implementation with De-Jagging function - Pattern and fine signal sharpness improvement by Pre-Scaler and DE www.fieldtechsource.net Samsung Electronics...
*Sound (RMS) : 10W + 10W ■ In/Out Terminals - Rear : 2 RF In, 3 CVBS In, 2 S-VHS In, 2 Component In, 1 PC D-SUB In, 2 HDMI In(DVI Comportable With Adaptive Jack Only) 1 Optical audio, 1 RS-232C port www.fieldtechsource.net Samsung Electronics...
Page 14
- Language : English/French/Spanish - Picture Size : 4:3/16:9/Zoom1/Zoom2/Wide Fit - V-CHIP - Closed Caption - Sleep Timer : 180 Min. - Optical sound output - RS-232C - Wise Link ■ Remocon - TM87B ■ Power Supply - AC 110V~120V www.fieldtechsource.net Samsung Electronics...
5. Vertical / Horizontal Position adjustment : See page 3-20. 6. CCA : See page 3-20. 7. Board LED check : Check the LED is turned on. (In the DMD Board) 8. Tilt/Focus adjustment : See page 3-25/26. www.fieldtechsource.net Samsung Electronics...
Item Selection by Moving the Cursor Direction keys ▲ / ▼ Data Increase/Decrease for the Selected Item Direction keys ◀ / ▶ Source Cycles through the active input source that are connected to the unit Enter Item Selection/execution www.fieldtechsource.net Samsung Electronics...
Page 19
FACTORY ON/OFF SMART DEBUG ON/OFF All user settings are set to default EER COUNT ON/OFF ON/OFF EER COUNT 0x90d0 LNA+ LNA Check Count ON/OFF Downloadable US RRS To trans the CCA data form DMD to DIGITAL DMD→DIGITAL www.fieldtechsource.net Samsung Electronics...
Page 20
Auto This displays the built-in pattern of the DDP3021 chip. DDP3021 drives the DMD panel, so displaying this pattern Test Pattern (DDP) 0~18 means there is no error in the DDP3021 projection function and the panel itself. www.fieldtechsource.net Samsung Electronics...
Page 21
Blue-y adjustment Blue-Y 0~32768 Blue-Y adjustment White-x 0~32768 White-x adjustment White-y 0~32768 White-y adjustment White-Y 0~32768 White-Y adjustment Yellow-x 0~32768 Yellow-y 0~32768 Yellow-Y 0~32768 Cyan-x 0~32768 Cyan-y 0~32768 Cyan-Y 0~32768 DRedX 0~32768 Target Red X value for CCA www.fieldtechsource.net Samsung Electronics...
Page 22
Default Remark Actu Gain[Patt 1] 0~175 Actuator Gain adjustment Actu Gain[Patt 2] 0~175 Actuator Gain adjustment Actu On/Off Actuator On/Off selection DB On/Off DB Border On / Off DB Weight DB Gain DB Aperture SB Gain 0~255 www.fieldtechsource.net Samsung Electronics...
Page 24
Sub Color ON/OFF DNIe On/Off 50~150 Brightness adjustment for the high-light parts of the screen Sub Contrast 0~50 Contrast Offset 0~511 Brightness adjustment for the low-light parts of the screen Sub Brightness Brightness Offset R_COEFF_MATR_CRR R_COEFF_MATR_CBG R_COEFF_MATR_CRG R_COEFF_MATR_CBB www.fieldtechsource.net Samsung Electronics...
Page 25
Hue adjustmemt ;1000000:-45º~0000000:0º~0111111:+43 6º HUE BIAS 0~63 Hue Bias adjustmemt ; 000000:0º~111111+45º CKILL Adjustment for the sensitivity of killer detect ratio ; 000:40dB~111:-30dB BTCLON LSB Process at SRC Block BTCL ALT YNRON FILON 0~15 M_AGC_GAIN 0~225 3D/2D 2D/3D 117[0x75] www.fieldtechsource.net Samsung Electronics...
Page 32
Red bright level H_FILTER1 0~11 H_FILTER2 0~10 V_FILTER1 DE-RINGING DEMO DE-BLOCKING DEMO CTI DEMO PRE-PRO DEMO Auto FRC RANGE ON/OFF SSTL_DDS 0~10 Overscan Test Pattern(SDP52M) 0~31 Test Pattern(SDP52S) 0~31 12. S5H2200 Item Range Default Remark Test Pattern(ALBA) 0~255 www.fieldtechsource.net 3-16 Samsung Electronics...
Page 33
AGC_Rel 0x50 Eq_Ctrl 0x030e PTL_Coell 0x23 PTL_Step 0x05c0 14. STV82X8 Item Range Default Remark Stereo Pilot high 0~255 Stereo Pilot low 0~255 SAP Pilot high 0~255 SAP Pilot low 0~255 MELODY-ON VOL. MELODY-OFF VOL. Speaker Type www.fieldtechsource.net Samsung Electronics 3-17...
Page 34
Dynamic Global On / Off Dynamic Local On / Off 0~100 Dynamic Skin On / Off Dynamic Strength Dynamic Cont Gain 0~100 Dynamic Satu Dynamic Satu Gain 0~255 Sharp Picture VLUT TBD0 Sharp Filter Sharp Picture Gain 0~255 www.fieldtechsource.net 3-18 Samsung Electronics...
Page 35
Lamp Life Lamp Clear Initialize Lamp usage time Mute Time(Video) Lamp Select Philips Lamp Watt 120W/132W 132W Actuator Gain [Patt1] 0 ~ 175 Actuator Gain adjustment Actuator Gain [Patt2] 0 ~ 175 Actuator Gain adjustment Factory Reset www.fieldtechsource.net Samsung Electronics 3-19...
6. Press the ◀▶ (Left of Right) buttons to adjust. Check the red color at the bottom of the screen at its minimum and maximum values of changing from red to magenta, then adjust to the mean value. www.fieldtechsource.net 3-20 Samsung Electronics...
Page 37
5) If the DMD PCB is changed, Press the ▼ ▲(Up or Down) button to move to Digital→DMD, 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 DMD→Digital, then press ENTER to select. www.fieldtechsource.net Samsung Electronics 3-21...
Page 38
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. www.fieldtechsource.net 3-22 Samsung Electronics...
Page 39
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. www.fieldtechsource.net Samsung Electronics 3-23...
2) In order to enter the Service Mode, Press "Mute" → "1” → "8" → "2" → "POWER" buttons on the Remote Control. 3) In case entry into SERVICE MODE is unsuccessful, repeat steps 1 and 2 directly above. T_GALIAUS0_00XX 4) You can check the firmware version at the bottom of the Factory menu. 2006_XX_XX T-GALIUCOM5-60XX T-GAIAUS1_XX www.fieldtechsource.net 3-24 Samsung Electronics...
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. www.fieldtechsource.net Samsung Electronics 3-25...
Page 42
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.) www.fieldtechsource.net 3-26 Samsung Electronics...
Page 43
※When one person works, do the following: 1) Remove the side-cover of the cabinet side. 4. Adjust the Lens focus. 2) See the screen through the hole on the side and adjust the focus. Focus Alignment www.fieldtechsource.net Samsung Electronics 3-27...
Page 45
Exploded View & Part List 4. Exploded View & Part List 4-1 HLS5087WX/XAA You can search for the updated part code through ITSELF web site. URL:http://itself.sec.samsung.co.kr Loc.No. Code No. Description Specification Q'ty SA/SNA Remark M0006 BP63-00721A COVER-REAR 50K2/K3,HIPS,HB,BK500 S.N.A M0006...
Electrical Part List 5. Electrical Part List 5-1 HLS5087WX/XAA Service Item You can search for the updated part code through ITSELF web site. URL:http://itself.sec.samsung.co.kr Loc.No. Code No. Description Specification Q'ty SA/SNA M0013 BP96-01473A ASSY COVER P-REAR BOTTOM K2/K3,HIPS,V0,B M0014 BP94-02258C...
< Blinking Lamp and Temp LEDs > Is lamp cover installed? Install lamp cover CN101 Make sure lamp cover switch is activating Short CN802 5&6 Check boss PIN on DMD Board on Lamp Cover Replace the DMD Board Replace the Main Board www.fieldtechsource.net Samsung Electronics...
Page 49
Replace Power Board Re-install lamp assy' Check pin 1 on CN803 Check 5Vpp at CN803 on DMD board for 5V DC pin 1 on DMD Board Replace lamp assy' or ballast Replace DMD Board Replace ballast or lamp assy' www.fieldtechsource.net Samsung Electronics...
Page 50
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. www.fieldtechsource.net Samsung Electronics...
Page 51
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. → Replace the DMD board. www.fieldtechsource.net Samsung Electronics...
Page 52
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). www.fieldtechsource.net Samsung Electronics...
Page 53
Check if DMD Fan is running? If necessary, Replace Main Board. Check Cables connected to Check Cables connected to BALLAST. If necessary, Power Board. If necessary, replace BALLAST. replace Power Board. Check Cables connected to DMD Board. If necessary, replace DMD Board. www.fieldtechsource.net Samsung Electronics...
If turning the lamp on fails, the set automatically tries turning the lamp on 3 times. If all attempts fail, all LED's on the front panel will blink. Check the lamp and the ballast and replace them, if necessary. www.fieldtechsource.net Samsung Electronics...
Check to see if a blue flame starts igniting in the arc gap inside the ballast momentarily during start-up. There is no problem with the ballast if there is a flame. When the ballast has no error, replace the lamp. A blue flame occurs momentarily during start- 5V 60Hz www.fieldtechsource.net Samsung Electronics...
Page 56
Check if the color wheel is running. + Check the DMD board and the ballast for the signals. Check the second CN750 pin for input signals. When 3.5V, 180Hz is output, the color wheel is operating normally. 3.5V 240Hz ※ DMD Board Check Diagram www.fieldtechsource.net Samsung Electronics...
Block Diagram 7. Block Diagram 7-1 Overall Block Diagram USB Service jack / Wise Link Main Board Rear Board ※For the Assy Code, see the service item on page 5-1. www.fieldtechsource.net Samsung Electronics...
Block Diagram 7-2 Partial Block Diagram 7-2-1 S5H2201+SDP51/52 Block Diagram ※Options are deleted on the ATSC only Model www.fieldtechsource.net Samsung Electronics...
Page 60
Block Diagram 7-2-2 SMPS Block Diagram Option ※Options are deleted on the ATSC only Model www.fieldtechsource.net Samsung Electronics...
Page 61
Block Diagram 7-2-3 Reset Signal Flow Block Diagram Option Option Option ※Options are deleted on the ATSC only Model. www.fieldtechsource.net Samsung Electronics...
Page 62
Block Diagram 7-2-4 S5H2201+I2c Signal Flow Block Diagram ※Options are deleted on the ATSC only Model. www.fieldtechsource.net Samsung Electronics...
Page 63
Block Diagram 7-2-5 Power Flow Block Diagram(Rear Board) ※Options are deleted on the ATSC only Model. www.fieldtechsource.net Samsung Electronics...
Page 64
Block Diagram 7-2-6 Power Flow Block Diagram(Main Board) ※Options are deleted on the ATSC only Model. www.fieldtechsource.net Samsung Electronics...
* CN804 : Supplies power to the main board. * GT801 : Anti-lightning wire connected to the main board. The anti-lightning wire should be installed for safety purposes. * PD802S : Inlet type of terminal that is connected to the AC power cable. www.fieldtechsource.net Samsung Electronics...
Page 71
PCB Diagram 9-1-3 Power Board Connector Pin CN804 Connecting Power to Main Board Pin Name PIN No. Pin Name STD5V S14.5V STD5V S_GND S14.5VB POWER_SW S_GND 5.7VB 5.7VB 12V_OPTION 12V_OPTION 12VB 12VB 12VB www.fieldtechsource.net Samsung Electronics...
- DTV Picture quality differentiation with MPEG Noise Reduction(De-blocking/De-Ringing) - Extended definition and uniform Scaling implementation with the horizontal 12tap and the vertical 8Tap Scaler - Natural Edge implementation with De-Jagging function - Pattern and fine signal sharpness improvement by Pre-Scaler and DE www.fieldtechsource.net Samsung Electronics...
* CN1702 : Connected to the side AV * CN1804 : Connected to the side USB port * High Definition Multimedia Interface : The HDMI™ (High Definition Multimedia Interface) supports compressed standard and high definition digital video formats and existing digital multi-channel audio formats. www.fieldtechsource.net Samsung Electronics...
* DMD PANEL : This is protected with a heat sink and fixtures. * DDP3021 : This processes the DMD drive and the signals. * PMD1000 : This supplies the DMD Board power and controls the color wheel rotating. * DAD2000 : This supplies DMD reset signals. www.fieldtechsource.net 9-10 Samsung Electronics...
Page 80
Schematic Diagram 10. Schematic Diagram 10-1 Main Board 10-1-1 Albatross+DDR memory interface This Document can not be used without Samsung’s authorization. Power Signal www.fieldtechsource.net Samsung Electronics 10-1...
Page 81
Schematic Diagram 10-1-2 Albatross+Local bus interface This Document can not be used without Samsung’s authorization. Power Signal www.fieldtechsource.net 10-2 Samsung Electronics...
Page 82
Schematic Diagram 10-1-3 Albatross+TS AV interface This Document can not be used without Samsung’s authorization. Power Signal t ’ t ’ d i l d i l t t i www.fieldtechsource.net Samsung Electronics 10-3...
Page 83
Schematic Diagram 10-1-4 Albatross+POWER This Document can not be used without Samsung’s authorization. Power Signal www.fieldtechsource.net 10-4 Samsung Electronics...
Page 84
Schematic Diagram 10-1-5 Main SDP51 This Document can not be used without Samsung’s authorization. Power Signal Samsung Electronics www.fieldtechsource.net 10-5...
Page 85
Schematic Diagram 10-1-6 Sub SDP51 This Document can not be used without Samsung’s authorization. Power Signal www.fieldtechsource.net 10-6 Samsung Electronics...
Page 86
Schematic Diagram 10-1-7 SDP52 This Document can not be used without Samsung’s authorization. Power Signal Samsung Electronics www.fieldtechsource.net 10-7...
Page 87
Schematic Diagram 10-1-8 DNIe4 This Document can not be used without Samsung’s authorization. Power Signal www.fieldtechsource.net 10-8 Samsung Electronics...
Page 88
Schematic Diagram 10-1-9 TMDS This Document can not be used without Samsung’s authorization. Power Signal www.fieldtechsource.net Samsung Electronics 10-9...
Page 89
Schematic Diagram 10-1-10 TERMINAL This Document can not be used without Samsung’s authorization. Power Signal www.fieldtechsource.net 10-10 Samsung Electronics...
Page 90
Schematic Diagram 10-1-11 MAIN-TUNER This Document can not be used without Samsung’s authorization. Power Signal www.fieldtechsource.net Samsung Electronics 10-11...
Page 91
Schematic Diagram 10-1-12 SUB-TUNER This Document can not be used without Samsung’s authorization. Power Signal 1/10W 1/10W SUPLVAL SUPLVAL www.fieldtechsource.net 10-12 Samsung Electronics...
Page 92
Schematic Diagram 10-1-13 POD This Document can not be used without Samsung’s authorization. Power Signal www.fieldtechsource.net Samsung Electronics 10-13...
Page 93
Schematic Diagram 10-1-14 1394 This Document can not be used without Samsung’s authorization. Power Signal www.fieldtechsource.net 10-14 Samsung Electronics...
Page 94
Schematic Diagram 10-1-15 AUDIO This Document can not be used without Samsung’s authorization. Power Signal www.fieldtechsource.net Samsung Electronics 10-15...
Page 95
Schematic Diagram 10-1-16 MICOM This Document can not be used without Samsung’s authorization. Power Signal . . . www.fieldtechsource.net 10-16 Samsung Electronics...
Page 96
Schematic Diagram 10-1-17 IO EXPANDER This Document can not be used without Samsung’s authorization. Power Signal www.fieldtechsource.net Samsung Electronics 10-17...
Page 97
Schematic Diagram 10-1-18 DC-DC This Document can not be used without Samsung’s authorization. Power Signal ..www.fieldtechsource.net 10-18 Samsung Electronics...
Page 98
Schematic Diagram 10-2 Rear Board 10-2-1 INPUT_JACK This Document can not be used without Samsung’s authorization. Power Signal www.fieldtechsource.net Samsung Electronics 10-19...
Page 99
Schematic Diagram 10-2-2 AV_SWITCH This Document can not be used without Samsung’s authorization. Power Signal www.fieldtechsource.net 10-20 Samsung Electronics...
Page 100
Schematic Diagram 10-2-3 TC90103_MAIN This Document can not be used without Samsung’s authorization. Power Signal www.fieldtechsource.net Samsung Electronics 10-21...
Page 101
Schematic Diagram 10-2-4 MST3369 This Document can not be used without Samsung’s authorization. Power Signal www.fieldtechsource.net 10-22 Samsung Electronics...
Page 102
Schematic Diagram 10-2-5 HDMI_JACK This Document can not be used without Samsung’s authorization. Power Signal www.fieldtechsource.net Samsung Electronics 10-23...
Page 103
Schematic Diagram 10-2-6 CONNECTOR This Document can not be used without Samsung’s authorization. Power Signal www.fieldtechsource.net 10-24 Samsung Electronics...
Page 104
Schematic Diagram 10-2-7 USB_GEMSTAR_DEBUG This Document can not be used without Samsung’s authorization. Power Signal www.fieldtechsource.net Samsung Electronics 10-25...
Page 105
Schematic Diagram 10-3 DMD Board 10-3-1 DMD-1 This Document can not be used without Samsung’s authorization. Power Power Signal t ’ l l a t ’ l l a t ’ l l a www.fieldtechsource.net 10-26 Samsung Electronics...
Page 106
Schematic Diagram 10-3-2 DMD-2 This Document can not be used without Samsung’s authorization. Power Signal Samsung Electronics www.fieldtechsource.net 10-27...
Page 107
Schematic Diagram 10-3-3 DMD-3 This Document can not be used without Samsung’s authorization. Power Signal www.fieldtechsource.net 10-28 Samsung Electronics...
Page 108
Schematic Diagram 10-3-4 DMD-4 This Document can not be used without Samsung’s authorization. Power Signal t s i www.fieldtechsource.net Samsung Electronics 10-29...
Page 109
Schematic Diagram 10-3-5 DMD-5 This Document can not be used without Samsung’s authorization. Power Signal l l a l l a l l a www.fieldtechsource.net 10-30 Samsung Electronics...
Page 110
Schematic Diagram 10-3-6 DMD-6 This Document can not be used without Samsung’s authorization. Power Signal www.fieldtechsource.net Samsung Electronics 10-31...
Page 111
Schematic Diagram 10-3-7 DMD-7 This Document can not be used without Samsung’s authorization. Power Signal www.fieldtechsource.net 10-32 Samsung Electronics...
Page 112
Schematic Diagram 10-3-8 DMD-8 This Document can not be used without Samsung’s authorization. Power Signal g i j l l a l l a l l a f l l f l l g i j a l l p i l www.fieldtechsource.net...
Page 113
Schematic Diagram 10-3-9 DMD-9 This Document can not be used without Samsung’s authorization. > - www.fieldtechsource.net 10-34 Samsung Electronics...
Page 114
Schematic Diagram 10-4 Power This Document can not be used without Samsung’s authorization. www.fieldtechsource.net Samsung Electronics 10-35...
Connect the video signal from a camcorder or video game. Connect the audio signal from a camcorder or video game. Y ou can connect a USB mass storage device to view the photo files (JPEG) and play the audio files (MP3) saved on the device. www.fieldtechsource.net Samsung Electronics 11-1...
• 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. www.fieldtechsource.net 11-2 Samsung Electronics...
Page 117
Use the rear panel jacks to connect components such as a VCR. You can connect different components such as VCRs, Set-Top Box and a DVD player etc., because there are two sets of video input jacks and two sets of component video input jacks on the rear panel of your TV. For more information, see "Connections". www.fieldtechsource.net Samsung Electronics 11-3...
You can use the remote control up to about 23 feet from the TV. When using the remote control, always point it directly at the TV. You can also use your remote control to operate your VCR, Cable box, DVD player or Samsung Set-Top Box.
① Separate the DVI cable. : The DVI screw is made of soft plastic and may easily break when applying excessive force through a screw driver. Ensure that extreme caution is taken when loosening the screw. www.fieldtechsource.net Samsung Electronics 12-1...
Page 122
Part Name Description Description Photo Holder ① Pull out the holder Chassis. Chassis Rear ① Seperate the GT-wire. Board ② Seperate the cables. - Main board : 6 cable - Rear board : 2 cable GT-wire www.fieldtechsource.net 12-2 Samsung Electronics...
Page 123
Description Photo Rear ① Remove 2 Stand Offs from the D-Sub connector. Board ① Remove 2 Standoffs from the DVI connector. ① Remove the Rear shield case Rear ① Remove the Mainshield case Board/ Main Board/ www.fieldtechsource.net Samsung Electronics 12-3...
Page 124
Disassembly & Reassembly Part Name Description Description Photo Main Board ① Detach Rear board from assy. ① Remove the 6 screws. ① Detach the Main board from the holder chassis ① Rear,Main board www.fieldtechsource.net 12-4 Samsung Electronics...
Page 125
① Remove the 2 screw. : TH,B,M4.L15,BLK,SWRCH18A ② Remove the engine by pulling it out of the cabinet. : Be careful when removing the Light Engine as it may get caught up by the upper cable of the case. www.fieldtechsource.net Samsung Electronics 12-5...
Page 126
: Wear gloves when handling the power board as there may be some remaining electrical charge in the capacitors. Specifically, avoid touching any part of the capacitors. ① After removing the screws, separate the bottom power braket. : PWH,B,M3,L10,ZPC(YEL),SWRCH18A www.fieldtechsource.net 12-6 Samsung Electronics...
Part Name Description Description Photo Lamp ① Unplug the TV, then use a screwdriver to remove the screws. : WSP,PH,+,M4,L12,ZPC(YEL),SM10C ① Remove the Lamp cover. ① Remove the lamp cover duct www.fieldtechsource.net Samsung Electronics 12-7...
Page 128
Disassembly & Reassembly Part Name Description Description Photo Lamp ① Loosen 1point screw and pull out the lamp holder www.fieldtechsource.net 12-8 Samsung Electronics...
Page 129
Disassembly & Reassembly 12-1-6 Ballast Replacement Part Name Description Description Photo Ballast ① Remove the lamp cover duct. ① Loosen 1point screw and pull out the lamp holder. ① Remove 2 screws. ① Remove the color wheel cover. www.fieldtechsource.net Samsung Electronics 12-9...
Page 130
Disassembly & Reassembly Part Name Description Description Photo Ballast ① Remove 3 screws. ① Remove the ballast cover and the fan. ① Remove 3 screws ① Remove Ballast Assy. www.fieldtechsource.net 12-10 Samsung Electronics...
Page 131
Disassembly & Reassembly Part Name Description Description Photo Ballast ① Remove 3 screw ThenRemove holder-ballast www.fieldtechsource.net Samsung Electronics 12-11...
Page 132
Part Name Description Description Photo Color ① Remove two cables at the DMD Board. Wheel ① Remove 2 screws and the color wheel cover ① Remove 2 screws. : PWH,+,B,M3,L10,ZPC(YEL),SWRCH18A,- ① Disassemble the color wheel assembly. www.fieldtechsource.net 12-12 Samsung Electronics...
Page 133
① Replace it with a new color wheel and rubber assembly. Wheel : Never touch the color wheel. Touch only the cover assembly. ※ Replace the color wheel and refer to "INDEX DELAY Adjustment" on page 3-20 to adjust the index delay. www.fieldtechsource.net Samsung Electronics 12-13...
Page 134
Disassembly & Reassembly 12-1-8 Actuator(Smooth Picture) Replacement Part Name Description Description Photo Actuator ① Remove the cable at the Actuator. ① Remove screws(3ea) at the Actuator cover. : BH,+,M3,L16,ZPC(YEL),SWRCH ① Replace it with a new actuator. www.fieldtechsource.net 12-14 Samsung Electronics...
Page 135
12-1-9 Separation of the DMD Board and Panel Part Name Description Description Photo ① Remove the 7 point cables. Board ① Remove 2 screws and remove fan assy. ① Remove Assy-shield-rear. ① Never touch 3 screws in the red circle www.fieldtechsource.net Samsung Electronics 12-15...
Page 136
Disassembly & Reassembly Part Name Description Description Photo ① Remove 4 spring screws. Board ① Remove 4 screws. ① Remove heat-sink Assy. ① Remove 4 screws. www.fieldtechsource.net 12-16 Samsung Electronics...
Page 137
① Remove Assy-DMD board. Board ① Pull out the DMD panel using by tweezers and remove DMD panel carefully. : Be careful not to make Panel dirty ! Be careful not to damage pin of the interposer ! www.fieldtechsource.net Samsung Electronics 12-17...
Page 138
Disassembly & Reassembly 12-1-10 Dynamic Black replacement Part Name Description Description Photo Dynamic ① Disconnector Connector. black ① Remove 2 screws : WSP,BH,+,M3,L16,ZPC(YEL),SWRCH ① Remove Dynamic Black assy. www.fieldtechsource.net 12-18 Samsung Electronics...
Page 139
Description Photo Front, ① Set. Rear ① Remove 14 screws used for assembling the cover rear, top and cover-front. ② Remove 9 screws used for assembling the cover-rear, bot, and cover-main. ③ Disassemble the cover-rear and bot. www.fieldtechsource.net Samsung Electronics 12-19...
Page 140
Disassembly & Reassembly Part Name Description Description Photo ① Disassemble the cover-rear and bot, then remove 2 screws used for assembling the cover-front on the left and right bottom of the cover-main. www.fieldtechsource.net 12-20 Samsung Electronics...
Page 141
Part Name Description Description Photo Connector ① Remove 2 screws used for fixing the holder-terminal. ② Detach the Chassis Assy and disassemble the connector on the part of control. Front ① Detach the cover-front from the set. www.fieldtechsource.net Samsung Electronics 12-21...
Page 142
Description Photo Brkt-Screen ① Remove the screws used for fixing the brkt. ( 3 on the top, 2 on each left and right, and 5 on the bottom) ② Disassemble the brkt. (top, side, and bottom) www.fieldtechsource.net 12-22 Samsung Electronics...
Page 143
② Put your hand under the screen center and lift up the screen, then pull it toward the front and detach the screen. ① Detach the screen from the cover-front. www.fieldtechsource.net Samsung Electronics 12-23...
And based on the DMD panel used, a 1-panel TV requires a color wheel while a 3-panel TV does not. The HD3,HD4,HD5 panel needs an actuator while the HD2 does not. However, the drive mechanism and the overall block structure of the two panels are the same. www.fieldtechsource.net Samsung Electronics 13-1...
The secondary induced voltage is a dozen-KHZ square wave power, which goes through the smoothing cap (CS822) to be generated in the standby 5V. d. Multi power also operates the same way. ※Options are deleted on the ATSC only Model www.fieldtechsource.net 13-2 Samsung Electronics...
Page 147
2) Output voltage * D12V / 2.5A - 12V , 3.3V , 1.8V : For signal processing * A6.5V / 1A - For driving the tuner * S14.5V / 4A -For driving sound processor * T30V / 5mA - For driving the tuner * A65V / 30mA - For driving the actuator www.fieldtechsource.net Samsung Electronics 13-3...
Page 148
■ DNIe: Uses a noise-filtering and picture quality improvement algorithm to implement natural colors. ■ Tuner: Main-HD Tuner,Sub-Analog Tuner ■ HDMI: Receives Two input signal and transfers it to S5H2201. ■ Others: Anynet implementation, Optical Power Port, USB Update Port (not available for MP3) www.fieldtechsource.net 13-4 Samsung Electronics...
Page 149
Circuit Description 13-2-3 DMD Board Block Description v i r s r i ■ Controls the lamp (ON/OFF) ■ Drives the color wheel motor ■ Drives the panel ■ Controls the sensors www.fieldtechsource.net Samsung Electronics 13-5...
B Channel Data Bus [When measured, there should be a waveform] A,B Channel Positive MBRST# (Mirror Bias Rest) 26V A,B Channel Negative www.fieldtechsource.net The part from the present position to the GND (The black part is also a GND.) 13-6 Samsung Electronics...
Page 151
* When about 4 seconds have passed If the voltage between R254 and 1) Method for checking whether the DDP1010 IC RESET is normal. after changing to pulse waveform, the R255 is 3V, it is normal. screens are displayed on the set. www.fieldtechsource.net Samsung Electronics 13-7...
Page 153
Program ROM M29W800BT x 2, ST 8M(1M x 8 or 512K x 16), Flash Memory Actuator Driver DDP3021, TI DLP Data Processor AD Converter AD7801BRU Actuator Drive , 60Hz TMDS Receiver SiI7171 TMDS Digital Receiver, 75MHz www.fieldtechsource.net Samsung Electronics 13-9...
The mirror returns to a blank state so that no stains or after-images are left. The SAMSUNG SKY500N model has both an ANYNET port and a SERVICE jack port. Because the shape of the ANYNET port on the DLP TV is the same as that of the SERVICE jack port of the SKY500N, it fails to turn the TV off after a connection has been reported.
Page 156
Ex: For LCD 15:9 devices, "Wide" is displayed on the OSD instead of "16:9". 4. The picture size can be changed even in the blue screen. However, the picture size should be controlled by the product specifications if the change is impossible due to hardware restrictions. www.fieldtechsource.net 14-2 Samsung Electronics...
Anynet An AV networking system of Samsung's various AV devices, English Captions (Subtitle) which enables the user to conveniently control AV devices A feature to provide English captions or character information using the TV.
Page 158
Reference Information S-video Terminal This is, called "Super-video", divided into video and color sig- nals for sharper image display. VHF/UHF VHF refers to the 2 - 13 channel system; UHF indicates the 14 - 69 channel system. www.fieldtechsource.net 14-4 Samsung Electronics...
Reference Information 14-3 K280 Engine Ass'y ※See the part section on next pages(pages 14-6 to 14-8). www.fieldtechsource.net Samsung Electronics 14-5...
Page 163
DLP TV Chassis : L66A(N)_Galilei Model : HLS5087WX/XAA SERVICE Manual DLP TV FEATURES HD Built in TV ■ ■ ■ NTSC/ATSC Tuner Embedded Digital Audio output (OPTICAL) jack ■ ■ ■ Firmware upgrade by USB Port /Wise Link HL-S5087W www.fieldtechsource.net...