LCD PROJECTION TELEVISION Chassis : Model : LCD PROJECTION TELEVISION L56A PLK405WX/XAC SLK407WX/XAC CONTENTS 1. Precautions 2. Reference Information 3. Specifications 4. Disassembly and Reassembly 5. Alignment and Adjustments 6. Troubleshooting 7. Exploded View and Parts List 8. Electrical Parts List 9. Block Diagram 10. Wiring Diagram 11.
ELECTRONICS © Samsung Electronics Co., Ltd. SEP.
Precautions 1. Precautions Follow these safety, servicing and ESD precautions to prevent damage and protect against potential hazards such as electrical shock and X-rays. 1-1 Safety Precautions 1. Be sure that all of the built-in protective devices are replaced. Restore any missing protective shields. 2. When reinstalling the chassis and its assemblies, be sure to restore all protective devices, including: nonmetallic control knobs and compartment covers. 3.
Precautions 1-1 Safety Precautions (Continued) 9. High voltage is maintained within specified limits by close-tolerance, safety-related components and adjustments. If the high voltage exceeds the specified limits, check each of the special components. 10. Design Alteration Warning: Never alter or add to the mechanical or electrical design of this unit. Example: Do not add auxiliary audio or video connectors. Such alterations might create a safety hazard.
Precautions 1-2 Servicing Precautions Warning 1 : First read the “Safety Precautions” section of this manual. If some unforeseen circumstance creates a conflict between the servicing and safety precautions, always follow the safety precautions. Warning 2 : An electrolytic capacitor installed with the wrong polarity might explode. 1. Servicing precautions are printed on the cabinet. Follow them. 2.
Precautions 1-3 Precautions for Electrostatically Sensitive Devices (ESDs) 1. Some semiconductor (“solid state”) devices are easily damaged by static electricity. Such components are called Electrostatically Sensitive Devices (ESDs); examples include integrated circuits and some field-effect transistors. The following techniques will reduce the occurrence of component damage caused by static electricity. 2.
Reference Information 2.
Reference Information Table 2-2 Abbreviations ABL AC ACC AF AFC AFT AGC AM ANSI APC APC A/V AVC BAL BPF B-Y CATV CB CCD CCTV Ch CRT CW DC DVM EIA ESD ESD FBP FBT FF FM FS GND G-Y H HF HI-FI IC IC IF 2-2 Automatic Brightness Limiter Alternating Current Automatic Chroma Control Audio Frequency Automatic Frequency Control Automatic Fine Tuning Automatic Gain Control Amplitude Modulation American National Standards Institute Automatic Phase Control Automatic Picture Control Audio-Video Automatic Volume Contr
Reference Information 2-2 IC Line Up Table 2 - 3 IC Line - Up Assy Loc.No. Component Description Remarks H001 AA40-10005R TUNER, TECC1070PG30A(S) SEMCO H002 AA40-10005U TUNER, TCPN9082PC27A(S) SEMCO IC601 AA96-50367A ASSY-H/S SOUND AMP TDA7265 PHILIPS IC902 1103-000128 24C02, EEPROM ATMEC IC905 0904-001121 PCF8574P, I/O EXPANDER PHILIPS REL601 3501-000332 Relay-Power OMRON X901 2801-0003120 CRYSTAL, 8.
Reference Information Table 2 - 3 IC Line - Up (Continued) Assy PROSCAN LCD-CTRL POWER 2-4 Loc.No. Component Description Remarks ICP101 1204-001362 IC-VIDEO PROCESS, VPC3215C ITT ICP103 1205-001172 IC-INTERFACE, CIP3250A ITT ICP301 1204-001623 IC-VERTICAL PROCESSOR, SDA9400 SIEMENS ICP302 1203-001419 IC-VOLTAGE REGULATOR, 4931 ICP401 1002-001045 IC-D/A CONVERTER, SDA9280 SIEMENS ICP501 1204-001550 IC-VIDEO PROCESS, CXA2101AQ SONY ICP601 1204-001372 IC-HOR./VER.
Specifications 3. Specifications MODEL SYSTEM PLH403W / PLK405W / SLK407W TUNING Frequency Synthesizer COLOUR NTSC 3.58 SOUND Stereo System ANTENNA IMPEDANCE 75 ohm Unbalanced Coaxial SCREEN SIZE 101.
MEMO 3-2 Samsung Electronics
Disassembly and Reassembly 4. Disassembly and Reassembly 4-1 Back Cover Removal 1. After removing the 16 screws, pull the bottom part of the cabinet backwards. 2. Loosen the 4 screws and remove the supporter. 3. After loosening the 4 screws, remove the lens cover and fan duct. 4. Loosen the 2 screws. Remove the optical meter. 5. Loosen the 2 screws. Remove the stabilizer.
Disassembly and Reassembly 6. After loosening the 2 screws, remove the chassis holder and power mounting. 4-2 7. After removing the 6 screws, pull the top cabinet backwards.
Disassembly and Reassembly 4-2 Lamp Replacement 1. Loosen the screw. 2. Remove the cover. 3. Using a hexagonal wrench, loosen the two screws that secure the lamp. 4. Pull out the lamp. 5. PROCEDURE After completing the lamp replacement, enter the Service Mode (use a remote control). (2) Press the Mute key to reset the lamp life (“0000”). (3) Press the ADD key to exit. (1) Select the 84 (lamp life) with using the volume DOWN key (See the figure below).
Disassembly and Reassembly 4-2-1 Lamp (bulb only) Replacement 1. Loosen the two screws. 2. Remove the lamp-bracket from the lamp assembly. 3. After loosening the two brackets, remove the lamp-holder and wires. 4. After loosening one screw and one nut, remove the bulb.
Disassembly and Reassembly 4-3 Air Filter Check 1. Loosen the screw. 2. Remove the cover. 3. After removing the holder and filter from the cover, clean the filter.
Disassembly and Reassembly 4-4 Liquid Crystal Panel Replacement 1. After removing the 16 screws, pull the cabinet backwards. 2. Loosen the 3 screws. Remove the supporter. 3. After loosening the 4 screws, remove the lens cover and fan duct. 4. Loosen the 2 screws. Remove the optical meter. 5. Remove the GUIDE from the FPC-Connector. 6. Remove FPC cable from the FPC-Connector.
Disassembly and Reassembly 7. Loosen the 4 screws and remove the PCB-LCD. 8. Using a hexagonal wrench, loosen the two screws. 9. Lift the LCD in the direction of arrow.
Disassembly and Reassembly 4-5 Speaker Removal 1. Loosen the 4 screws and remove the speaker holders.
Alignment and Adjustments 5. Alignment and Adjustments 5-1 Lens and Mirror Cleaning 1. Mix the alcohol and ethyl in appropriate proportions. 2. Use a clean cotton cloth or a cleaning paper. 3. Clean the top of the lens by turning it as shown. The pattern starts at the center and proceeds outward, as shown below: 4. Use minimal pressure when rubbing the mirror. Otherwise, the surface will be damaged. 5-2 Focus Adjustment for projection Lens 1. Loosen the 4 screws that secure the optical assembly. 2.
Alignment and Adjustments 5-3 Liquid Crystal Screen Center Adjustment After installing the new liquid crystal panel, make sure that the liquid crystal screen center is aligned with the screen center. If they are not aligned, make the following adjustments: 1. Using a hexagonal wrench, loosen the two screws that secure the liquid crystal panel. Note: Loosen the screws just until the panel can move easily. 2. Using two fingers, lift the liquid crystal upward. (The screen moves downward.) 3.
Alignment and Adjustments 5-4 Side Panel Controls SIDE PANEL CONTROLS (THE OPERATION PANEL OPENS OUTWARD WHEN PRESSED) TV/VIDEO MUTE Channel Select Button 1. Press for the channel selection. 2. Press for the content adjustment. MENU CHANNEL Volume Button 1. Press for the volume UP/DOWN. 2. Press for content adjustment.
Alignment and Adjustments 5-5 Service Mode Adjustments 5-5-1 LCD Interface IC (CXA1853) Adjustment Values to be adjusted for each set 5-4 No. Item Range Initial value 0 Description main bright 63 34 Adjusts for DC level of R,G,B signal before doing the gamma adjustment. The greater the value, the darker it gets 1 R main bright 63 36 Adjusts for DC level of R signal before doing the gamma adjustment.
Alignment and Adjustments 5-5-1 LCD Interface IC (CXA1853) Adjustment (Continued) No. Item Range Initial value Description 21 signal center 63 14 Adjusts the DC level of video signals (applied to LCD). Set the signal center to 7V 22 common control 63 30 Adjusts the common voltage (applied to LCD) 23 white limit 63 32 Adjusts the limiter voltage of white peak of R,G,B signal (applied to LCD).
Alignment and Adjustments 5-5-4 Progressive Module (CIP3250) Adjustment No.
Alignment and Adjustments 5-5-7 Progressive Module (CXA2101) Adjustment No. Item Range Initial value Description 58 sub bright 63 55 0:-13 IRE, 31:CENTER, 63:+13 IRE 59 CR offset1 15 7 Fixed value (7:0mV) 60 CB offset1 15 7 Fixed value (7:0mV) 61 sub con 15 7 Contrast gain control (0:-1.9dB, 7:0dB, 15:+1.7dB) 62 sub col 15 7 Color gain control (0:-2.1dB, 7:0dB, 15:+1.
Alignment and Adjustments 5-5-8 Option No.
Alignment and Adjustments 5-6 Circuit Adjustments 5-6-1 LCD Control Board PLL Adjustment (CNL06) 1. Input a color bar signal. 2. Connect RPD,FPD to an oscilloscope, and check the waveforms (1V/div, 20 µs /div). RPD FPD Adjust so that the DC level of RPD becomes 2.5V Adjust so that the DC level of FPD becomes 2.5V 5-6-2 Signal Center Adjustment 1. Input a 5-STEP or 7-STEP signal (COLOR OFF). 2. Connect TPL304 (G1) to an oscilloscope, and check the waveforms (2V/div,10µs /div).
Alignment and Adjustments 5-6-6 White Balance Adjustment 5-6-6 (A) REFERENCE COORDINATE TABLE Diffusion F ilter Used W/B Spec C A-100 x y Y H/L 270 261 M/L 273 250 7.0 ± 0.5 1.5 ± 0.5 L /L 275 260 0.20 ± 0.03 5-6-6 (B) POSITION OF MEASUREMENT PROBE 1 2 3 4 5 6 7 8 9 10 100mm Probe 1 Probe 2 Probe 3 10-sept signal input Special Notes: - When the value of the Middle White does not meet the Reference Coordinate Table, adjust after selecting the factory value of r,b main bright.
Alignment and Adjustments 5-7 LED Display Check Timer Lamp Temperature : Light ON Timer Lamp : Light OFF : Light Flickering Status Temperature A timer pilot lights when Timer Auto ON/OFF is selected.
Alignment and Adjustments 5-8 MiCOM (CXP85340) 5-8-1 Pin Layout 2H SYNC V SYNC K4-IN4 K3-IN3 K2-IN2 K1-IN1 Lamp Error Ballast Temp Fan Cont SDA0(EEPROM) SCL0(EEPROM) SDA1(P/Scan..) SCL1(P/Scan..) SDA2(LCD..) SCL2(LCD..) N.C N.C N.C LCD Cont Ena IRQ1 IRQ2 S-Clock S-Data N.
Alignment and Adjustments 5-8-2 Pin Assignment Specification No Name Signal In/Out Logic Function 1 Hsync Hori Sync input for OSD input Active high Hori Sync input for OSD 2 Vsync Vert Sync input for OSD input Active high Vert Sync input for OSD 3 PA5 KEY scan 4 in-out - 4 PA4 KEY scan 3 in-out - 5 PA3 KEY scan 2 in-out - 6 PA2 KEY scan 1 in-out - 7 PA1 Lamp Detect input Active high Lamp status detect 8 PA0 PWR2 output Active high Ballast on/off control 9
Alignment and Adjustments 5-14 No Name Signal In/Out Logic Function 33 PD0 Hold input Active low Hold 34 Xtal 8.3886068 Mhz Xtal in input - 35 Extal 8.3886068 Mhz Xtal out output - 36 Reset Reset input Active low Reset 37 PE7 Power 1 output Active high Main Power on/off 38 PE6 Speaker IN/EXT output Active low 39 AN3 NC input 40 AN2 Sub AFC Input input volt Sub AFC Signal Input 41 AN1 Main AFC Input input volt Main AFC Signal input 42 AN0 N.
Alignment and Adjustments Samsung Electronics 5-15
Troubleshooting 6. Troubleshooting 6-1 Service Mode 1. To enter the Service Mode, press the remote-control keys in the following sequence: Mute → 1 → 8 → 2 → Power ON/OFF 2. Use the Volume UP/DOWN keys to move within the Service Mode. 3. Use the MENU key and Mute key to change data. (1) Press the MENU key to increase data. (2) Press the Mute key to decrease data. 4. Use the Memory key and Delete key to exit. (1) Press the Memory key to store data in memory.
Troubleshooting 6-2 No Power Timer LED, lamp LED, or abnormal temperature LED on? Yes See LED Display Check No Press the power switch Check IC901 micom pin 37:LOW(0) No Check/Replace IC901 Yes Check Connector AP1 pin 3: HIGH No Check /Replace Q908, R961, R747 No Check/Replace Q804, R838, R835, REL801 No Check /Replace F801,Line Filter Yes Check REL801 Yes Check the AC voltage of D803, IC801 Yes Check the voltage on each pin of power circuit 6-2 Samsung Electronics
Troubleshooting 6-3 No Standby (+5V) Check the voltage of IC808 pin 5 (over 6V) Yes Check/Replace IC808 Regulator IC (SI-3050C) No Check the AC power supply of D826 Yes Check the associated circuitry parts of T802, IC801 No Check F801 Yes Replace F801 (AC250V/6.
Troubleshooting 6-5 No AP2 (+30V) Check the voltage output to D817 Yes Check/Replace L809, D817 Yes Replace F802 (AC250V/3.0A) No Check F802 No Check the voltage output from T801 pin 18 Yes Check/Replace L806 No Check/Replace T801 6-6 AP2 (+40V) Check the voltage output to D820 Yes Check/Replace L810, D820 Yes Check/Replace R831 (1/2W 3.3Ω) Yes Check/Replace R831 (1/2W 3.
Troubleshooting 6-7 No AP2 (+12V) or No AP3 (+12V) Check the voltage output to D821 Yes Check/Replace L812, D821 No Check the voltage output from T801 pin12 Yes Check/Replace L811 No Check/Replace T801 6-8 No AP2 (+8V) or No AP3 (+8V) Check the voltage output to D819 Yes Check/Replace L809, D819 Yes Replace F803 (AC250V/3.
Troubleshooting 6-9 No AP3 (+15.5V) Check the voltage of IC803 (over 18V) Yes Check/Replace IC803, R827, R828 No Check the voltage of D818 Yes Check/Replace D818 No Check the fusible resistance of R803 Yes Check/Replace R803 (1/2W 3.3Ω) No Check/Replace T801 6-10 No AP3 (+13.
Troubleshooting 6-11 Lamp Not Working Timer LED, Lamp LED, Abnormal Temporature LED flicker at the same time? Or, check the lamp time (6000 hrs) Yes Check/Replace Lamp No Check the DC voltage of BALLAST (about 300V) No Check F801 (on the Power Board), D803, IC801 Samsung Electronics Yes Check the voltage of AB1 (connector) pin1 on the Main Board (over 3.5V) Yes No Check the voltage of IC901 pin 8 (over 3.
Troubleshooting 6-12 No Picture Lamp ON? No See Lamp Display Check Yes Check the voltage output from the Power Board No See No Power Yes Check the voltage on the Main Board No Check/Replace abnormal components Yes Check M-Y-O, M-C-O, S-Y-O, S-C-O output from the AV S/W Board (H006) No Check AV S/W Board (H006) and comb filter Yes Check R-out,B-out, G-out, HV-BLK, 2H-SYNC, V-SYNC output from the Proscan Board (H006) No Check Proscan Board (H007) Yes Check the signal output from ICL106, 107,
Troubleshooting 6-13 No Color Check M-C-O, S-C-O color signal output from the AV S/W Board (H006) No Check the AV Switch Board and comb filter Yes Check R-out, B-out, G-out signal output from the Proscan Board No Check the Proscan Board Yes Check R,G,B signal output to ICL105 pin 44,45, 46 on the LCD Control Board No Check ICL105 or the Content Menu Yes Check the signal output from ICL106, 107,108 pin 5 No Check ICL106,107,108 Yes Check R,G,B signal output to ICL204 (CXA1853) pin15,16,17 No
Troubleshooting 6-14 Horizontal Sync Pattern Appears On Screen Pattern Looks Like This : Yes Check M-Y-O, signal output from the AV S/W Board No Check the AV Switch Board Yes Check 2H-SYNC,HV-BLK output from the Proscan Board No Check the Proscan Board No Check ASS'Y AC1 (connector) Yes Check 2H-SYNC, supply to LCD Control Board Yes Check 2H-SYNC input to ICL301 pin11 on LCD Control Board No Check ICL104 and FL302 Yes Check the voltage of CNL06 FPD, RPD (2.
Troubleshooting 6-15 Vertical Sync Bars Appear on Screen Yes Check M-Y-O, S-Y-O signal output from the AV S/W Board No Check the AV Switch Board and comb filter Yes Check V-SYNC,HV-BLK output from the Proscan Board No Check the Proscan Board No Check ASS Y AC1 (connector) Yes Check V-SYNC supply to LCD Control Board Yes Check V-SYNC input to ICL301 pin14 on LCD Contrrol No Check ICL104 and FL302 Yes Check the terminal (connected to LCD panel) Samsung Electronics 6-11
Troubleshooting 6-16 No Sound No Internal speaker selected? Select the internal speaker Yes Volume ok? No Adjust the Volume Yes Check Main-L, Main-R signal output from AV Switch Board No Check AV Switch Board Yes Check L,G signal supply to IC601 (Sound AMP) No Chek C616, C617, R614, R615, C601, C602, C603, C604, R604, R601 Yes Check +34V (IC601 pin3) No See No +34V of AP2 Yes Check IC601 pin5:LOW(0) No Check Q601, Q602 (IC901 pin54:LOW) Yes Check the sound output from IC601 pin 7,1
Troubleshooting 6-17 Customer Set Time Fails (PLH403WS3/XAA Only) Set a certain time during Picture ON 1 2 Disconnect the AC cord 3 Connect the AC cord 4 Check fo the time during Picture ON Check the time is correct NO Replace the BackupBattery(CR2032) on the watch board Repeat 1 ~ 4 YES Check the time is correct NO Check/Replace the Watch board YES O.
MEMO Samsung Electronics 6-14
Exploded View & Parts List 7. Exploded View & Parts List 7-1 40J5 No Code No Description;Specification Q’ty 5 5-1 5-2 5-3 5-4 5-5 5-6 5-7 5-8 5-9 AA91-00242A ASSY-LENS,MECHA;-,-,DS007,ST-43J6 ASSY-LAMP 1 1 AA95-00578A ASSY-PCB,LCD CONTROL;-,PLH403W3X/XAA,L56 1 AA63-00197B 3103-001017 AA63-00198B COVER-DUCT IN,L;-,40J3P,-,ABS,V0,BLK,-,FAN-DC;12VDC,120mA,2200rpm,1m^3,2.
Exploded View & Parts List No 7-2 Code No Description Specification Q’ty Remark Samsung Electronics
Electrical Parts List 8. Electrical Parts List 8-1 PLK405WX/XAC Level Loc. No. Code No. Description ; Specification Remark ASSY PCB MAIN(OPT) 1 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ...3 ...3 ...3 ..2 ...3 ...3 ...3 ..2 ...3 ...3 ...3 ...3 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ...3 ...3 ...3 ...3 ...3 ...3 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....
Electrical Parts List Level ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 8-2 Loc. No. Code No.
Electrical Parts List Level ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 Loc. No. Code No.
Electrical Parts List Level ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 8-4 Loc. No. Code No.
Electrical Parts List Level ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 Loc. No. Code No.
Electrical Parts List Level ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 8-6 Loc. No. Code No.
Electrical Parts List Level ..2 ...3 ...3 ...3 ..2 ..2 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ....4 ...3 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 Loc. No. Code No.
Electrical Parts List Level ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ..2 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ..2 ...3 ...3 ...3 ...3 ...3 ....4 ....4 8-8 Loc. No. Code No.
Electrical Parts List Level ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 Loc. No. Code No.
Electrical Parts List Level Loc. No. Code No. ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 Description ; Specification AA63-00140C SPACER-FAN;EPDM,-,BLK,510X7X2,PJT,AA61-10337ABRACKET-BACK,T;-,SVP-403J,SECC-1,T1.2,BL AA61-10338ABRACKET-MIRROR,B;-,SVP-403J,SECC-1,T1.2, AA61-10339ABRACKET-MIRROR,T;-,SVP-403J,SECC-1,T1.2, AA61-10340ABRACKET-MIRROR,SUP;-,SVP-403J,SECC-1,T1. AA61-10341ABRACKET-MIRROR,SUP;-,SVP-403J,SECC-1,T1.
Electrical Parts List Level ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ...3 ...3 ...3 ...3 ...3 ...3 ..2 ..2 ..2 ...3 ...3 ...3 ..2 ...3 ...3 ...3 ...3 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ...3 ...3 ...3 ...3 ..2 ...3 ...3 ...3 ...3 ..2 ...3 ...3 ...3 ..2 ..2 ...3 ...3 ...3 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 Loc. No. Code No.
Electrical Parts List Level ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ..2 ...3 ..2 Loc. No. Code No. R806 R807 R808 R809 R811 R812 R813 R815 R816 R817 R818 R819 R820 R821 R823 R824 R825 R827 R828 R829 R830 R832 R833 R834 R835 R836 R838 R839 R840 V801 V802 V803 Description ; Specification 2003-000706 R-METAL OXIDE(S);47Kohm,5%,2W,AA,TP,4.
Electrical Parts List Level ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 Loc. No. Code No.
Electrical Parts List Level ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 8-14 Loc. No. Code No.
Electrical Parts List 8-2 SLK407WX/XAC Level Loc. No. Code No. Description ; Specification Remark ASSY PCB MAIN(OPT) 1 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ...3 ...3 ...3 ..2 ...3 ...3 ...3 ..2 ...3 ...3 ...3 ...3 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ...3 ...3 ...3 ...3 ...3 ...3 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....
Electrical Parts List Level ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 8-16 Loc. No. Code No.
Electrical Parts List Level ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 Loc. No. Code No.
Electrical Parts List Level ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 8-18 Loc. No. Code No.
Electrical Parts List Level ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 Loc. No. Code No.
Electrical Parts List Level ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 8-20 Loc. No. Code No.
Electrical Parts List Level ...3 ...3 ...3 ...3 ....4 ...3 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 Loc. No. Code No.
Electrical Parts List Level ....4 ....4 ....4 ....4 ....4 ..2 ...3 ...3 ...3 ..2 ..2 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ..2 ...3 ...3 ...3 ...3 ...3 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 8-22 Loc. No. Code No.
Electrical Parts List Level ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ..2 ...3 Loc. No. Code No.
Electrical Parts List Level ..2 ..2 ..2 ..2 ...3 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ...3 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 Loc. No. Code No.
Electrical Parts List Level Loc. No. Code No. Description ; Specification Remark ASSY ACCESSORY 1 ..2 ...3 ..2 ..2 ..2 * AA94-02714AASSY ACCESSORY;SLK407WX/XAC,L56A,CANADA, S.N.A M/T AA26-90001E 2011-001061 AA68-00973A AA68-01081A AA39-40001B TRANS-MATCHING;-,300ohm/75ohm,NTSC,40-89 RC-NETWORK;1-2MOHM,-,270PF,2,1/2W,2P MANUAL USERS;SLK407WX/XAA,SEA,ENG,USA,W/ S.N.A MANUAL USERS;SLK407WX/XAC,SECA,FRE,CANAD S.N.A CABLE-RCA;-,RCA,1500mm,0.12/10,RED/WHT/Y ASSY-PCB,POWER 1 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..
Electrical Parts List Level ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ..2 ...3 ..2 Loc. No. Code No.
Electrical Parts List Level ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 Loc. No. Code No.
Electrical Parts List Level ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 8-28 Loc. No. Code No.
Electrical Parts List Level Loc. No. Code No. Description ; Specification Remark Level Loc. No. Code No. Description ; Specification Remark ASSY-POWER,CORD 1 * AA96-00156BASSY-POWER,CORD;-,EP2/YES(US),H/C250MM,K ..2 ..2 ..2 ..2 ..2 AA39-10007Y AA63-10002B AA61-20284A 3811-000401 3301-001201 Samsung Electronics POWER-CORD;-,EP2/YES,SPT-2 18AWGx2C,2.4m BAND-TIE;-,NYLON66 V2,-,-,L140,NTR,-,HOLDER;-,P-CORD,PP,VO,BLK,KE-002 WIRE-PVC CU;BCWA,300V,ROLL,17/0.16mm,#22 CORE-FERRITE;AE,230.5x10.
MEMO 8-30 Samsung Electronics
Block Diagram 9. Block Diagram BROADCASTING SYSTEM : NTSC / PAL M,N MAIN TUNER : LNA BUILT-IN TUNER [TECC1070PG30A(S) ; PIP USED POPULAR TYPE TUNER [TECC1070PG26A(S); PIP NOT USED +9V LNA + TUNER SCL AS AGC +5V SDA +33V +9V N.C R.F PHONE N.C JACK CABLE SCL SDA SAS IF I 2C LNA-CON OPTION PIP TUNER [TCPN9 082PC27A (S) ; T M - BLO CK] +33V +5V N.
Samsung Electronics VGA-F/RUN V GND D-Pr D-Y D-Pb 7 8 10 4 5 6 PC_H IN PC_V IN GND 12 13 14 YM V-MUTE GND 9V CN203 CNI01 10 11 12 13 14 GND N.C N.C GND N.
Schematic Diagrams 11.
Schematic Diagrams 11-2 MAIN 2/4 11 06 14 12 13 16 15 DVD-Y R501 5 03 04 09 07 08 10 : Power Line : Signal Line 11-2 Samsung Electronics
Schematic Diagrams 11-2 -1 MAIN 2/4 WAVEFORMS TP03 CAPTION CVBS IN TP07 TP04 PIP VIDEO IN TP08 TP05 PROSCAN Y IN TP06 PROSCAN C IN Samsung Electronics PIP FB OUT & ZOOM TP11 PROSCAN OSD R IN TP15 PROSCAN G OUT PIP B OUT TP12 PROSCAN OSD G IN TP16 PROSCAN B OUT TP09 PIP G OUT TP13 PROSCAN OSD B IN TP10 PIP R OUT TP14 PROSCAN R OUT 11-3
Schematic Diagrams 11-3 MAIN 3/4 TP21 MTS AUDIO R TP17 SUB-TUNER VIDEO TP18 IF VIDEO TP19 IF SIF TP20 MTS AUDIO L 21 20 19 17 18 : Power Line : Signal Line 11-4 Samsung Electronics
Schematic Diagrams 11-4 MAIN 4/4 22 24 TP22 3D -DOMB CVBS IN TP23 3D-COMB C OUT TP24 3D-COMB Y OUT 23 : Power Line : Signal Line Samsung Electronics 11-5
Schematic Diagrams 11-5 PROSCAN 1/3 11-6 Samsung Electronics
Schematic Diagrams 11-6 PROSCAN 2/3 Samsung Electronics 11-7
Schematic Diagrams 11-7 PROSCAN 3/3 11-8 Samsung Electronics
Schematic Diagrams 11-8 ASSY-LCD CONTROL BAORD #1 : Power Line : Signal Line Samsung Electronics 11-9
Schematic Diagrams 11-9 ASSY-LCD CONTROL BAORD #2 TP30 TP35 TP31 TP32 TP36 TP30 11-10 LCD CXA1853 PIN 9 R IN TP31 LCD CXA1853 PIN 10 G IN TP32 LCD CXA1853 PIN 11 B IN TP33 LCD CXA1853 PIN 5 R OUT : Power Line : Signal Line TP33 TP34 TP34 LCD CXA1853 PIN 16 G OUT TP35 LCD CXA1853 PIN 17 B OUT TP36 LCD CNL04 PIN 3 PSIG Samsung Electronics
Schematic Diagrams 11-10 ASSY-LCD CONTROL BAORD #3 TP39 TP40 TP41 TP37 TP42 TP43 TP44 TP45 TP46 TP47 TP48 TP38 TP49 TP50 TP51 TP52 TP53 TP54 TP55 : Power Line : Signal Line Samsung Electronics 11-11
Schematic Diagrams 11-10-1 ASSY-LCD CONTROL BAORD #3 WAVEFORMS TP37 LCD CXD2443Q PIN 13 HSYNC IN TP38 LCD CXD2443Q PIN 14 VSYNC IN TP41 LCD CNL04 PIN 1 COMMON VOLTAGE TP45 LCD CNL04 PIN 6 BLUE1 TP49 LCD CNL04 PIN 14 HST TP53 LCD CNL04 PIN 19 VCK TP42 LCD CNL04 PIN 3 PSIG TP46 LCD CNL04 PIN 7 GREEN2 TP50 LCD CNL04 PIN 15 HCK1 TP54 LCD CNL04 PIN 20 VST TP55 LCD CNL04 PIN 22 PCG TP39 LCD CNL06 RPD OUT TP43 LCD CNL04 PIN 4 GREEN1 TP47 LCD CNL04 PIN 8 RED 2 TP51 LCD CNL04 PIN 16 HCK2
Schematic Diagrams 11-11 SIDE KEY, RMC SIDE KEY RMC : Power Line : Signal Line Samsung Electronics 11-13
Schematic Diagrams 11-12 A/V SWITCHING : Power Line 11-14 Samsung Electronics
Schematic Diagrams 11-13 3D COMB : Power Line : Signal Line Samsung Electronics 11-15
Schematic Diagrams 11-14 PIP & CAPTION 11-16 Samsung Electronics
Schematic Diagrams 11-15 POWER : Power Line Samsung Electronics 11-17
Schematic Diagrams 11-16 INTERFACE (SLK407WX Only) (PLH403WS3S Only) : Power Line : Signal Line 11-18 Samsung Electronics
