Samsung HC-R4755W free download

File name 01_Cover.pdf

PROJECTION TV RECEIVER Chassis : P62A(N)_Benhur-3 Model : HCR4755WX/XAA (HC-R4755W) SERVICE PROJECTION TV RECEIVER Manual CONTENTS 1. 2. 3. 4. 5. 6. 7. 8. Product Specification Alignment & Adjustment Troubleshooting Exploded View & Part List Electrical Part List Block Diagram PCB Diagram Schematic Diagram ELECTRONICS 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. May. 2005 Printed in Korea AA82-02523A

File name 02_Product Specification.pdf

Product Specification 1. Product Specification Model Voltage Frequency of Operation Power Consumption Dimensions (W x D x H) Weight Model Voltage Frequency of Operation Power Consumption Dimensions (W x D x H) Weight HC-R4245W AC 120V 60Hz 240 watts 1004 x 500 x 967 mm 39.5 x 19.7 x 38.1 inches 40.4 Kg / 89.1 lbs HC-R4355W AC 120V 60Hz 240 watts 1035 x 510 x 888 mm 40.7 x 20.0 x 34.9 inches 36.4 Kg / 80.2 lbs HC-R4745W AC 120V 60Hz 240 watts 1126 x 621 x 984 mm 44.3 x 24.4 x 38.7 inches 49.9 Kg / 110.0 lbs HC-R4755W AC 120V 60Hz 240 watts 1120 x 555 x 939 mm 44.0 x 21.8x 36.9 inches 39.5 Kg / 87.0 lbs HC-R5245W AC 120V 60Hz 240 watts 1226 x 598 x 1276 mm 48.3 x 23.5 x 50.2 inches 61.0 Kg / 134.4 lbs Samsung Electronics 1-1 MEMO 1-2 Samsung Electronics

File name 03_Alignment & Adjustment.pdf

Alignment & Adjustment 2. Alignment & Adjustment 2-1 When entering the service mode: 1. Turn on the TV, and then select "STANDARD" on the picture adjustment mode. 2. Turn off the TV (STAND-BY). 3. Enter the service mode by pressing the remote control keys in the following sequence : Note : If necessary, re-do steps 1~3. 4. Initial SERVICE MODE DISPLAY State DEFLECTION VIDEO ADJUST 1 VIDEO ADJUST 2 VIDEO ADJUST 3 VIDEO ADJUST 4 VIDEO ADJUST 5 VIDEO ADJUST 6 VERSION INFORMATION OPTION RESET 5. Service Mode Control Keys MENU Direction keys / Direction keys / Full Menu Display / Move to Parent Menu Item Selection by Moving the Cursor Data Increase/Decrease for the Selected Item Samsung Electronics 2-1 Alignment & Adjustment 2-2 Factory Data + DVI connection item is corresponded to DVI application model. (HCR4245W) 1. Deflection No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 V Amp V Shift H EW H Shift V LIN Up_ Lin Low_Low V SC H Par Up_ Cor Low_ Cor H Tra Bow Angle V Position Up UCG Lo UCG CXA Left Blk CXA Right Blk Item Initial Data 31 32 31 34 7 0 0 7 20 31 31 31 31 31 31 0 0 55 15 Var/Fix Var Fix Var Fix Fix Fix Fix Fix Fix Fix Fix Fix Fix Fix Fix Fix Fix Fix Fix Range 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 15 0 ~ 15 0 ~ 15 0 ~ 15 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 63 0~ 3 0~ 3 0 ~ 63 0 ~ 63 Adjust Data All Mode 31 32 31 34 7 0 0 7 20 31 31 31 31 31 31 0 0 55 15 2-2 Samsung Electronics Alignment & Adjustment 2. Video Adjust 1 Adjust Data No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Item RED Cutoff GREEN Cutoff BLUE Cutoff Color On/Off CR Offset CB Offset RED Drive GREEN Drive BLUE Drive Sub Bright Sub Contrast Sub Color Sub Tint CTI Level COL Axis LTI Level LTI Mode System Initial Data 25 25 25 1 32 32 35 35 35 20 8 10 6 1 2 1 1 2 Var/Fix Var Var Var Fix Var Var Var Var Var Var Var Fix Fix Fix Fix Fix Fix Fix Range 0 ~ 63 0 ~ 63 0 ~ 63 0/1 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 15 0 ~ 23 0 ~ 63 0~ 3 0~ 3 0~ 3 0~ 3 0~ 3 DTV/480p/ 720p/1080i 25 25 25 1 32 32 35 35 35 20 8 6 6 1 2 1 1 2 NT(Analog)/VIDEO SVIDEO/480i 25 25 25 1 32 32 35 35 35 20 8 10 / 15 / 15 / 10 6/5/5/5 1 2 1 1 2 Samsung Electronics 2-3 Alignment & Adjustment 3. Video Adjust 2 Adjust Data No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 ABL Mode Gamma DPIC Level DC Trans ABL TH VM Level VM Coring VM f0 VM Limit VM Delay SHP CD Gain SHP f0 SHP f1 Gain Pre/Over AKB Timing S ABL P ABL Picture Limit Item Initial Data 3 1 2 2 15 2 0 2 3 0 1 0 3 1 11 3 10 3 Var/Fix Fix Fix Fix Fix Fix Fix Fix Fix Fix Fix Fix Fix Fix Fix Fix Fix Fix Fix Range 0~ 3 0~ 3 0~ 3 0~ 3 0 ~ 15 0~ 3 0~ 3 0~ 3 0~ 3 0~ 3 0~ 3 0/1 0~3 0~3 0 ~ 32 0~ 3 0 ~ 15 0~ 3 DTV/480p/ 720p/1080i 3 1 2 2 15 2 0 2 3 0 1 0 3 2 11 0 10 3 NT(Analog)/VIDEO SVIDEO/480i 3 1 2 2 15 2 0 2 3 0 1 0 3 1 11 0 10 3 2-4 Samsung Electronics Alignment & Adjustment 4. Video Adjust 3 No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 H Comp V Comp Pin Comp AFC Comp CG HAO CG VAO BKG Level CM THRESHOLD CM Det Time Pixe

File name 04_Troubleshooting.pdf

Troubleshooting 3. Troubleshooting 3-1 Opening the Set and Replacing Assemblies 3-1-1 Replacing and Repairing Each Assembly (Opening the Back Cover) Remove all indicated screws on the rear side of the Set Repair or replace the required Assembly MAIN CG Module DY JACK SUB Samsung Electronics 3-1 Troubleshooting 3-1-2 Replacing and Repairing the CRT-PCB (Opening the Rear Cover) Remove all indicated screws and open the Rear Cover. Remo v e t he F r ont - Panel and PWR- Co nt r o l Remo v e t he Sc r ew - L ef t bac k Remo v e t he Sc r ew - Ri g ht B ac k Remo v e t he F r ont Panel Remo v e t he PWR- Co nt r o l Remo v e t he Sc r ew and Pul l do w n t he L o c k ed po i nt 3-2 Samsung Electronics Troubleshooting Repair the frontal PCB-CRT or replace it after removing the attached connectors PCB-CRT R PCB-CRT G PCB-CRT B Samsung Electronics 3-3 Troubleshooting 3-1-3 Replacing a Burnt or Exhausted CRT The Back Cover is detached as illustrated below (refer to the Opening Back Cover). Remove the screws indicated and detach the Top Cover Remove the Dust Cover that prevents dust from entering into the screen Before proceeding, disconnect all the DY and Connectors connected to the assembly. Remove the 4 corner screws from the CRT and replace the CRT 3-4 Samsung Electronics Troubleshooting 3-2 Repairing No Sound Confirm that CN601 is inserted Abnormal Abnormal Check IC603 Output Terminal Pins 2 and 4 Normal Insert the CN601 Connector Check the Speakers Check IC603 Input Terminal Pin 3 Abnormal Check FD802S of the SUB Board Normal Check IC603 Input Terminal Pin 5 Abnormal Check the Sound Mute Circuit Normal Check IC603 Input Terminal Pin 7 and 11 Abnormal Normal Check IC603 Check IC601 Input Terminals Samsung Electronics 3-5 Troubleshooting 3-3 Repairing No Video (with Normal Sound) Check the Heater Normal Check for High Voltage Normal Check CN501 Pins 1, 3, and 5 Abnormal Normal Check IC501, 531, and 561 Check the CN501 Connector Normal Check IC04 Input Terminal Pins 20, 21 and 22 Abnormal Abnormal Replace the CN501 Connector Normal Check IC04 3-6 Samsung Electronics Troubleshooting Check the Heater (Abnormal) Replace R513, 543 and 573 Normal Abnormal Replace R513, 543 and 573 Check CB504 Pin 5 of the CRT-PCB Abnormal Check R464 Samsung Electronics 3-7 MEMO 3-8 Samsung Electronics

File name 05_Exploded View & Part List.pdf

Exploded View & Part List 4. Exploded View & Part List 4-1 HCR4755WX/XAA Yon can search for the updated part code through ITSELF web site. URL:http://itself.sec.samsung.co.kr M0006 T0933 T0074 Loc.No. M0006 T0068 T0054 T0053 T0101 T0130 T0091 T0003 T0102 T0108 M0006 Code No. BP63-00442A BP63-00445B BP91-01182A BP96-00946B BP64-00337A BP96-00945C AA67-00119C AA67-00196E BP61-00008A BP61-00933A BP59-00082A BP94-01550A BP94-01552A BP61-00789C BP61-00790C BP94-01032A BP67-00180B BP61-00934A BP26-00004A BP96-01079A BP94-01551A AA39-10007Y BP61-00740A BP94-01034A BP61-01049B BP61-01048A BP61-00990A BP61-00992A BP60-00060A BP91-01917A BP63-00148A Description;Specification COVER-REAR BOTTOM;43/47Q5,HIPS,V0,GR503 COVER-REAR;47Q5,HIPS,V0,GR503 ASSY MISC-CHASSIS PACK(MAIN);HCR4355,P62 ASSY COVER P-FRONT BOTTOM;47Q5,SEA,HIPS, CABINET-BOTTOM;42Q2,HIPS,V0,GR503 ASSY COVER P-FRONT;47Q5,SEA(P62A),HIPS,H SCREEN FRESNEL;SCREEN FRESNEL,1072*614,2 SCREEN LENTI;SCREEN-LENTI,1070*612,T0.76 BRACKET-MIRROR,ASSY;42W5,SECC,T1.0,AA61BRACKET-CRT TB;43Q5,SECC,T1.6 REMOCON;BENHUR-3,TM76A,47,Zilog 52MX,53, ASSY PCB MISC-A/V SIDE;DP, HCR4355,P62A, ASSY PCB MISC-PWR DEF;DP, HCR4355,P62A,Q BRACKET-SCREEN TB;DP,BP61-00496A,47Q5,SP BRACKET-SCREEN RL;DP,BP61-00497A,47Q5,SP ASSY PCB MISC-DY JACK;DP, HCP4241W5S/XA, MIRROR-BACK;SSM,GLASS,728*570*330,T3,47Q BRACKET-CRT LR;43Q5,SECC,T1.6 TRANS FBT-H/V DISTRIBUTOR;FUW50A002B/FFA ASSY COVER P-TERMINAL BOARD;DP,BP96-0098 ASSY PCB MISC-KEY CONTROL;DP, HCR4355,P6 CBF-POWER CORD;-,EP2/YES,SPT-2 18AWGx2C, BRACKET-FOCUS;42W5,SECC,T1.6 ASSY PCB MISC-PWR CONTROL;DP, HCP4241W5S BRACKET-FRONT BOTTOM;DP,BP61-00941B,47Q5 BRACKET-SUPPORT;DP,BP61-00940A,SECC,T1.2 BRACKET-SIDE L;43Q5,SECC,T1.2 BRACKET-SIDE R;43Q5,SECC,T1.2 SPACER-DUST;43Q5,SPONGE,T3.0,94HF-1 ASSY PRT-HITACHI;HCR4751WX/XAC,P60B,47Q5 COVER-FOCUS HOLE;PJTV,HIPS,2.0,HB,GR503 Q'ty 1 1 1 1 1 1 1 1 2 2 1 1 1 2 2 1 1 2 1 1 1 1 1 1 1 2 1 1 1 1 1 S.N.A S.N.A S.N.A S.N.A M0006 M0014 T0002 T0002 T0003 T0053 T0054 T0068 T0072 T0268 S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A T0102 T0600 T0074 T0091 T0097 T0101 T0101 T0118 T0105 T0072 T0115 T0524 T0294 T0102 T0105 T0108 T0115 T0601 T0118 T0130 T0245 T0268 T0294 T0525 T0097 T0514 T0002 T0409 T0384 M0014 T0384 T0409 T0514 T0524 T0525 T0600 T0601 T0933 T0002 T0245 Samsung Electronics 4-1

File name 06_Electrical Part List.pdf

Electrical Part List Yon can search for the updated part code through ITSELF web site. URL:http://itself.sec.samsung.co.kr 5. Electrical Part List 5-1 HCR4755WX/XAA Level Loc.No. Code No. Description;Specification Remark Level Loc.No. ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ..2 ..2 ..2 ..2 ..2 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 T0382 GKP T0068 T0061 T0071 T0023 CIS3 T0069 M0081 M0081 T0069 T0102 T0158 M0081 M0081 M0081 M0081 T0245 B/S+C/B T0520 CIS1 T0294 T0002 T0072 T0115 T0524 T0525 Code No. Description;Specification Remark S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A S.N.A ASSY COVER FRONT 1 ..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 ..2 ..2 ...3 ...3 ..2 ..2 ..2 ..2 ...3 ...3 ..2 ...3 ...3 ..2 ..2 ...3 ..2 ...3 ..2 ..2 ..2 ...3 ...3 ..2 ...3 ...3 ..2 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 M0001 M0081 M0081 M0081 M0081 M0081 M0081 M0081 M0081 M0081 M0081 M0081 M0081 M0081 M0081 M0081 M0081 M0081 M0081 M0081 HC+CW T0069 T0603 CIS1 T0053 T0054 T0245 T0600 T0068 T0505 T0278 T0559 GNCTRL T0382 T0101 T0067 T0101 T0102 T0067 M0114 T0514 T0514 T0409 T0409 T0057 T0022 T0415 T0213 T0293 T0003 T0382 M0112 T0002 T0082 M0081 M0081 M0081 M2893 T0299 M0114 CIS7 BP90-00282J ASSY COVER FRONT;HCR4755HL3S/XAA,P62A 6003-001023 6003-001023 6003-001026 6003-001135 6003-001135 6003-001135 6003-001135 6003-001135 6003-001135 6003-001135 6003-001135 6003-001135 6003-001135 6003-001135 6003-001339 6003-001339 6003-001339 6003-001339 6003-001339 6009-001296 AA60-00091P AA63-10002A AA65-00020A AA67-00119C AA67-00196E BP39-00009A BP60-00060A BP61-00008A AA61-01123A BP60-00005A BP61-00043B BP61-00442B BP61-00492C BP61-00789C BP60-00061E BP61-00496A BP61-00790C BP60-00061F BP61-00497A BP61-00871A BP61-01048A BP61-00940A BP61-01049B BP61-00941B BP64-00177A BP64-00327A BP96-00573B BP60-00052B BP61-01064A BP96-00945C BP61-00509C BP63-00443C BP96-00946B 3001-001641 6003-001026 6003-001135 6003-001135 AA39-00369C AA61-01104A AA61-20129A AA61-60003J SCREW-TAPTITE;PWH,+,B,M3,L10,ZPC(YEL),SW SCREW-TAPTITE;PWH,+,B,M3,L10,ZPC(YEL),SW SCREW-TAPTITE;RH,+,B,M4,L15,ZPC(BLK),SWR SCREW-TAPTITE;TH,+,B,M4,L15,BLK,SWRCH18A SCREW-TAPTITE;TH,+,B,M4,L15,BLK,SWRCH18A SCREW-TAPTITE;TH,+,B,M4,L15,BLK,SWRCH18A SCREW-TAPTITE;TH,+,B,M4,L15,BLK,SWRCH18A SCREW-TAPTITE;TH,+,B,M4,L15,BLK,SWRCH18A SCREW-TAPTITE;TH,+,B,M4,L15,BLK,SWRCH18A SCREW-TAPTITE;TH,+,B,M4,L15,BLK,SWRCH18A SCREW-TAPTITE;TH,+,B,M4,L15,BLK,SWRCH18A SCREW-TAPTITE;TH,+,B,M4,L15,BLK,SWRCH18A SCREW-TAPTITE;TH,+,B,M4,L15,BLK,SWRCH18A SCREW-TAPTITE;TH,+,B,M4,L15,BLK,SWRCH18A SCREW-TAPTITE;HH,+,B,M4,L15,ZPC(BLK),SWR SCREW-TAPTITE;HH,+,B,M4,L15,ZPC(BLK),SWR SCREW-TAPTITE;HH,+,B,M4,L15,ZPC(BLK),SWR SCREW-TAPTITE;HH,+,B,M4,L15,ZPC(BLK),SWR SCREW-TAPTITE;HH,+,B,M4,L15,ZPC(BLK),SWR SCREW-SPECIAL;BH,+,-,M4,L12(11),ZPC(BLK) SPACER-FELT;,FELT,500X10,BLK,T0.5 BAND-TIE

File name 07_Block Diagram.pdf

Block Diagram 6. Block Diagram 6-1 Main Block 6-2 DTV Module Block Samsung Electronics 6-1 Block Diagram 6-3 Micom Block 6-4 Cg-Module Block 6-2 Samsung Electronics Block Diagram 6-5 Power Block 6-6 Deflection Block Samsung Electronics 6-3 Block Diagram 6-7 Video Signal 6-8 Sound Signal 6-4 Samsung Electronics Block Diagram 6-9 Power Signal Samsung Electronics 6-5 Block Diagram 6-10 Voltage/Current Diagram 6-6 Samsung Electronics Block Diagram 6-11 Connection Diagram Samsung Electronics 6-7 MEMO 6-8 Samsung Electronics

File name 08_PCB Diagram.pdf

PCB Diagram 7. PCB Diagram 7-1 MAIN PCB Samsung Electronics 7-1 PCB Diagram 7-2 SUB PCB 7-2 Samsung Electronics PCB Diagram 7-3 DTV PCB This Document can not be used without Samsung's authorization. Samsung Electronics 7-3

File name 09_Schematic Diagram.pdf

Schematic Diagram 8. Schematic Diagram 8-1 MAIN Board 8-1-1 MAIN-1 This Document can not be used without Samsung's authorization. Samsung Electronics 8-1 Schematic Diagram 8-1-2 MAIN-2 This Document can not be used without Samsung's authorization. 8-2 Samsung Electronics Schematic Diagram 8-1-3 MAIN-3 This Document can not be used without Samsung's authorization. Samsung Electronics 8-3 Schematic Diagram 8-1-4 MAIN-4 This Document can not be used without Samsung's authorization. 8-4 Samsung Electronics Schematic Diagram 8-1-5 MAIN-5 This Document can not be used without Samsung's authorization. Samsung Electronics 8-5 Schematic Diagram 8-1-6 MAIN-6 This Document can not be used without Samsung's authorization. 8-6 Samsung Electronics Schematic Diagram 8-2 SUB Board 8-2-1 SUB-1 This Document can not be used without Samsung's authorization. Samsung Electronics 8-7 Schematic Diagram 8-2-2 SUB-2 This Document can not be used without Samsung's authorization. 8-8 Samsung Electronics Schematic Diagram 8-2-3 SUB-3 This Document can not be used without Samsung's authorization. Samsung Electronics 8-9 Schematic Diagram 8-2-4 SUB-4 This Document can not be used without Samsung's authorization. 8-10 Samsung Electronics Schematic Diagram 8-3 DTV Board 8-3-1 DTV Module-1 This Document can not be used without Samsung's authorization. Samsung Electronics 8-11 Schematic Diagram 8-3-2 DTV Module-2 This Document can not be used without Samsung's authorization. 8-12 Samsung Electronics Schematic Diagram 8-3-3 DTV Module-3 This Document can not be used without Samsung's authorization. Samsung Electronics 8-13 Schematic Diagram 8-3-4 DTV Module-4 This Document can not be used without Samsung's authorization. 8-14 Samsung Electronics Schematic Diagram 8-3-5 DTV Module-5 This Document can not be used without Samsung's authorization. Samsung Electronics 8-15 Schematic Diagram 8-3-6 DTV Module-6 This Document can not be used without Samsung's authorization. 8-16 Samsung Electronics Schematic Diagram 8-3-7 DTV Module-7 This Document can not be used without Samsung's authorization. Samsung Electronics 8-17 Schematic Diagram 8-3-8 DTV Module-8 This Document can not be used without Samsung's authorization. 8-18 Samsung Electronics Schematic Diagram 8-4 Convergence_SDC31 8-4-1 Convergence Module-1 This Document can not be used without Samsung's authorization. Samsung Electronics 8-19 Schematic Diagram 8-4-2 Convergence Module-2 This Document can not be used without Samsung's authorization. 8-20 Samsung Electronics Schematic Diagram 8-5 CRT-PCB This Document can not be used without Samsung's authorization. Samsung Electronics 8-21 Schematic Diagram 8-6 HV_Module This Document can not be used without Samsung's authorization. 8-22 Samsung Electronics Schematic Diagram 8-7 VM_Module This Document can not be used without Samsung's authorization. Samsung Electronics 8-23 Schematic Diagram 8-