Samsung HT-DS400 Service Manual
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Samsung HT-DS400 Service Manual

Dvd receiver amp
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See also: Instruction Manual , Quick Manual
SERVICE
DVD RECEIVER AMP SYSTEM
DVD RECEIVER AMP
HT-DS400
HT-DS420
Manual
CONTENTS
- Confidential -

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Summary of Contents for Samsung HT-DS400

  • Page 1: Table Of Contents

    DVD RECEIVER AMP HT-DS400 HT-DS420 SERVICE Manual DVD RECEIVER AMP SYSTEM CONTENTS 1. Alignment and Adjustments 2. Exploded Views and Parts List 3. Electrical Parts List 4. Block Diagrams 5. Wiring Diagram 6. Schematic Diagrams 7. IC Block Diagrams 8. Troubleshooting...

  • Page 2: Alignment And Adjustments

    FM IN Output 28 dB(±2dB) 10 kΩ Adjust SVR1 so that “TUNED” of FLT is lighted (Figure 1-2) *Adjust FM S.S.G level to 28dB Figure1-2 FM Auto Search Level Adjustment * AM, LW, SW Band : No Adjustment point Samsung Electronics...

  • Page 3: Exploded Views And Parts List

    2.Exploded Views and Parts List 2-1 Total Exploded View Samsung Electronics...
  • Page 4 AH73-00733A SHEET-SMPS PC 0.5T AH61-01608A HOLDER-H/SINK ABS+GF30% AH61-01140A BRKT-PCB SPTE 0.5T AH61-01355A BRKT-TUNER SECC 1.0T AH73-00765A SHEET-TOP PC 0.5T AH64-02315B CABINET-TOP SECC 0.6T AH61-01580A HOLDER-ANYNET AH61-01628A BRKT-GND,ANYNET PBS 0.3T AH64-02842C CABINET-REAR SECC 0.6T EUROPE AH64-02842D SECC 0.6T AMERICA,ASIA Samsung Electronics...
  • Page 5 6003-000152 SCREW-TAP 2*10.12 AH73-00058A RUBBER-CD SILICON 30 0205-001106 GREASE GX-99004 0205-001109 GREASE DM-523 6003-000283 SCREW TAP 3*8 AH02-00038A TAPE 10mm*80mm 3809-001451 CABLE-FLAT 60mm 24P 3302-001505 MAGNET CHUCK 190 gf AH30-00055A PICK-UP 4P.JST AH39-00495A WIRE-HARNESS UL1007,#28,70mm AH39-00496A WIRE-HARNESS UL1007,#28,65mm Samsung Electronics...
  • Page 6 2-3 SPEAKER Composite View 2-3-1 HT-DS400 * CAUTION : The NET FRAME(or FRONT PANEL ASS’Y) uses bonding to connect to CABINET ASS’Y. The extreme care not to damage the SPEAKER during disassembly. Samsung Electronics...
  • Page 7 2-3-2 HT-DS420 * CAUTION : The NET FRAME(or FRONT PANEL ASS’Y) uses bonding to connect to CABINET ASS’Y. The extreme care not to damage the SPEAKER during disassembly. Samsung Electronics...

  • Page 8: Electrical Parts List

    2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 AH44-00048A SMPS;HT-DS400,ORTP-931,AC/DC,400W,2 MR79 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 AH59-01323D REMOCON-ASSY;HT-DS400,SAMSUNG,-,-,52KEY, PR19 2007-000075 R-CHIP;220ohm,5%,1/10W,TP,1608 VR18 2007-000076 R-CHIP;330ohm,5%,1/10W,TP,1608 AH59-01354A DECK-MECHA ASSY;-,HT-DS400,-,14.4 MM,5 V VR19 2007-000076 R-CHIP;330ohm,5%,1/10W,TP,1608 2007-000076 R-CHIP;330ohm,5%,1/10W,TP,1608 AH31-00030B MOTOR DC;-,RF-300E-1D390,-,-,-,-,-,-,-, 2007-000076 R-CHIP;330ohm,5%,1/10W,TP,1608 AH39-00425A CONNECT WIRE;HT-DL200,RING,-,-,-,BLK,-,R 2007-000076 R-CHIP;330ohm,5%,1/10W,TP,1608 AH59-01184A DECK-MECHA ASSY;-,CMS-SD100,-,-,-,-,CD D 2007-000076 R-CHIP;330ohm,5%,1/10W,TP,1608...
  • Page 9 2203-000440 C-CER,CHIP;1nF,10%,50V,X7R,TP,1608,- 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,TP,1608 RC16 2203-000491 C-CER,CHIP;2.2nF,10%,50V,X7R,TP,1608,- 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,TP,1608 RC14 2203-000491 C-CER,CHIP;2.2nF,10%,50V,X7R,TP,1608,- 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,TP,1608 RC13 2203-000491 C-CER,CHIP;2.2nF,10%,50V,X7R,TP,1608,- 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,TP,1608 RC12 2203-000491 C-CER,CHIP;2.2nF,10%,50V,X7R,TP,1608,- 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,TP,1608 MC45 2203-000646 C-CER,CHIP;0.024NF,5%,50V,C0G,TP,1608 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,TP,1608 2203-000681 C-CER,CHIP;0.027NF,5%,50V,C0G,TP,1608 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,TP,1608 MC50 2203-000681 C-CER,CHIP;0.027NF,5%,50V,C0G,TP,1608 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,TP,1608 Samsung Electronics...
  • Page 10 3711-002533 CONNECTOR-HEADER;BOX,5P,1R,2MM,SMD-A,SN, AR23L 2007-000981 R-CHIP;5.6Kohm,5%,1/8W,TP,2012 3711-005306 CONNECTOR-HEADER;BOX,4P,1R,2MM,SMD-A,TIN 2007-001133 R-CHIP;68ohm,5%,1/8W,TP,2012 PCN1 3711-005307 CONNECTOR-HEADER;BOX,8P,1R,2MM,SMD-S,TIN SR11 2007-001133 R-CHIP;68ohm,5%,1/8W,TP,2012 2007-001166 R-CHIP;75ohm,5%,1/8W,TP,2012 AH92-02070A ASSY PCB;HT-DS400,MAIN PCB ASSY SR22 2007-001166 R-CHIP;75ohm,5%,1/8W,TP,2012 SR21 2007-001166 R-CHIP;75ohm,5%,1/8W,TP,2012 OPT1 0603-001126 OPTIC TRANSMITTER;5V,13.2MB/S,5M,-14.5DB AR71 2007-001166 R-CHIP;75ohm,5%,1/8W,TP,2012 ACW7 3708-001094 CONNECTOR-FPC/FFC/PIC;13P,1.25MM,STRAIGH SR10 2007-001166 R-CHIP;75ohm,5%,1/8W,TP,2012...
  • Page 11 3404-000165 SWITCH-TACT;12V,50mA,160gf,6x6mm,SPST ABD4 3301-001495 BEAD-SMD;120ohm,2012,2500mA,TP,115ohm/1 3404-000165 SWITCH-TACT;12V,50mA,160gf,6x6mm,SPST ABD7 3301-001495 BEAD-SMD;120ohm,2012,2500mA,TP,115ohm/1 3404-000165 SWITCH-TACT;12V,50mA,160gf,6x6mm,SPST SW10 3404-000165 SWITCH-TACT;12V,50mA,160gf,6x6mm,SPST AH92-02071B ASSY PCB-FRONT (460);HT-DS400,FRONT (460 3404-000165 SWITCH-TACT;12V,50mA,160gf,6x6mm,SPST 3404-000165 SWITCH-TACT;12V,50mA,160gf,6x6mm,SPST ULD1 0601-001432 LED;ROUND,BLUE,3mm,455nm ULD2 0601-001432 LED;ROUND,BLUE,3mm,455nm AH92-02072A ASSY PCB;HT-DS400,MICOM PCB ASSY UEYE 0609-001187 MODULE REMOCON;HORIZONTAL,12.4MM,TR E-VR 3406-001047 SWITCH-ROTARY;5V DC,0.5mA,-,12mm...
  • Page 12 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 3301-001069 BEAD-SMD;120ohm,1.6x0.8x0.8mm,200mA,TP, UR79 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 UIC1 AH11-00149A MASK ROM;-,HT-410HD,48K,-,QIP100E,-,100 UR80 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 UR81 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 AH92-02073D ASSY PCB-AMP (460);HT-DS400 CE,AMP UR82 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 2003-000481 R-METAL OXIDE(S);120ohm,5%,2W,AA,TP,4x12 UR83 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 2003-000674 R-METAL OXIDE(S);39ohm,5%,1W,AA,TP,3.3x9 UR84 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 C7RL 2401-003564 C-AL;1000uF,20%,35V,LZ,TP,12.5X25mm...
  • Page 13 2203-000206 C-CER,CHIP;100nF,10%,50V,X7R,TP,2012 HR3R 2007-000300 R-CHIP;10Kohm,5%,1/8W,TP,2012 2203-000206 C-CER,CHIP;100nF,10%,50V,X7R,TP,2012 HR3L 2007-000300 R-CHIP;10Kohm,5%,1/8W,TP,2012 2203-000206 C-CER,CHIP;100nF,10%,50V,X7R,TP,2012 HR1R 2007-000300 R-CHIP;10Kohm,5%,1/8W,TP,2012 C6FL 2203-000206 C-CER,CHIP;100nF,10%,50V,X7R,TP,2012 HR1L 2007-000300 R-CHIP;10Kohm,5%,1/8W,TP,2012 2203-000206 C-CER,CHIP;100nF,10%,50V,X7R,TP,2012 HR10R 2007-000300 R-CHIP;10Kohm,5%,1/8W,TP,2012 2203-000206 C-CER,CHIP;100nF,10%,50V,X7R,TP,2012 HR6R 2007-000300 R-CHIP;10Kohm,5%,1/8W,TP,2012 2203-000206 C-CER,CHIP;100nF,10%,50V,X7R,TP,2012 R7FR 2007-000300 R-CHIP;10Kohm,5%,1/8W,TP,2012 2203-000206 C-CER,CHIP;100nF,10%,50V,X7R,TP,2012 Samsung Electronics...
  • Page 14 C-CER,CHIP;22nF,10%,50V,X7R,TP,2012 C201 2401-001364 C-AL;470uF,20%,16V,GP,TP,10x12.5,5 C16S 2203-000609 C-CER,CHIP;22nF,10%,50V,X7R,TP,2012 SC50 2401-001502 C-AL;47uF,20%,16V,GP,TP,6.3x5,2.5 C13FL 2203-000787 C-CER,CHIP;0.33NF,5%,50V,C0G,TP,2012 SC51 2401-001502 C-AL;47uF,20%,16V,GP,TP,6.3x5,2.5 C13FR 2203-000787 C-CER,CHIP;0.33NF,5%,50V,C0G,TP,2012 SC50 2401-001502 C-AL;47uF,20%,16V,GP,TP,6.3x5,2.5 C13RL 2203-000787 C-CER,CHIP;0.33NF,5%,50V,C0G,TP,2012 SC51 2401-001502 C-AL;47uF,20%,16V,GP,TP,6.3x5,2.5 C13RR 2203-000787 C-CER,CHIP;0.33NF,5%,50V,C0G,TP,2012 2401-001538 C-AL;47uF,20%,25V,GP,TP,5x11mm,5mm C14C 2203-000787 C-CER,CHIP;0.33NF,5%,50V,C0G,TP,2012 2401-001625 C-AL;6.8uF,20%,50V,GP,TP,5x11,5 Samsung Electronics...
  • Page 15 C-AL;100uF,20%,16V,GP,TP,6.3x11,2.5 HC51 2401-001895 C-AL;100uF,20%,16V,GP,TP,6.3x11,2.5 2401-001975 C-AL;47uF,20%,16V,GP,TP,5x11mm,5mm 2401-001975 C-AL;47uF,20%,16V,GP,TP,5x11mm,5mm 2401-002180 C-AL;2.2uF,20%,50V,GP,TP,5x11mm,5mm 2401-002180 C-AL;2.2uF,20%,50V,GP,TP,5x11mm,5mm SL1R 3301-000317 BEAD-SMD;120ohm,2x1.25x0.9mm,200mA,TP,, SL1L 3301-000317 BEAD-SMD;120ohm,2x1.25x0.9mm,200mA,TP,, HL1R 3301-000317 BEAD-SMD;120ohm,2x1.25x0.9mm,200mA,TP,, HL1L 3301-000317 BEAD-SMD;120ohm,2x1.25x0.9mm,200mA,TP,, 3301-000317 BEAD-SMD;120ohm,2x1.25x0.9mm,200mA,TP,, 3301-001069 BEAD-SMD;120ohm,1.6x0.8x0.8mm,200mA,TP, 3301-001069 BEAD-SMD;120ohm,1.6x0.8x0.8mm,200mA,TP, 3301-001069 BEAD-SMD;120ohm,1.6x0.8x0.8mm,200mA,TP, 3301-001069 BEAD-SMD;120ohm,1.6x0.8x0.8mm,200mA,TP, 3301-001069 BEAD-SMD;120ohm,1.6x0.8x0.8mm,200mA,TP, 3301-001069 BEAD-SMD;120ohm,1.6x0.8x0.8mm,200mA,TP, Samsung Electronics...

  • Page 16: Block Diagrams

    4. Block Diagram 4-1 MAIN Part Samsung Electronics...
  • Page 17 4-2 DVD Part Samsung Electronics...

  • Page 18: Wiring Diagram

    5. Wiring Diagram Samsung Electronics...

  • Page 19: Schematic Diagrams

    6. Schematic Diagram - This Document can not be used without Samsung’s authorization - 6-1-1 MAIN (RCA) Samsung Electronics...
  • Page 20 6-1-2 MAIN (SCART) - This Document can not be used without Samsung’s authorization - Samsung Electronics...
  • Page 21 6-2 FRONT - This Document can not be used without Samsung’s authorization - Samsung Electronics...
  • Page 22 6-3 AMP - This Document can not be used without Samsung’s authorization - Samsung Electronics...
  • Page 23 6-4 MICOM FRONT - This Document can not be used without Samsung’s authorization - Samsung Electronics...
  • Page 24 6-5 TUNER - This Document can not be used without Samsung’s authorization - Samsung Electronics...
  • Page 25 6-6 DVD PACK - This Document can not be used without Samsung’s authorization - Samsung Electronics...

  • Page 26: Ic Block Diagrams

    7. IC Block Diagrams 7-1 Main 7-1-1. FAN8082 Samsung Electronics...
  • Page 27 7-1-2. MAX232 Samsung Electronics...
  • Page 28 7-1-3. TAS5121 Samsung Electronics...
  • Page 29 7-1-4. S5G5128A Samsung Electronics...
  • Page 30 Samsung Electronics...
  • Page 31 7-1-5. PS9818 7-1-6. WM8775 Samsung Electronics...
  • Page 32 7-2 DVD 7-2-1. A29L160 7-2-2. ESMT_M12L128168A Samsung Electronics...
  • Page 33 7-2-3. 74HCT245 7-2-4. S524C20D21_20D41 Samsung Electronics...
  • Page 34 7-2-5. STM_74LCX157 7-2-6. STM_74LCX244 Samsung Electronics...
  • Page 35 8-2-7. STM_74LCX374 Samsung Electronics 7-10...
  • Page 36 MICOM PORT ASSIGNMENT 7-11 Samsung Electronics...

  • Page 37: Troubleshooting

    8. TroubleShooting 8-1 Main Samsung Electronics...
  • Page 38 Samsung Electronics...
  • Page 39 8-2 DVD SERVO parts Samsung Electronics...
  • Page 40 Samsung Electronics...
  • Page 41 Samsung Electronics...
  • Page 42 Samsung Electronics...
  • Page 43 Samsung Electronics...
  • Page 44 Samsung Electronics...
  • Page 45 Samsung Electronics...
  • Page 46 8-3 DVD MPEG Parts 8-10 Samsung Electronics...
  • Page 47 Samsung Electronics 8-11...
  • Page 48 ELECTRONICS © Samsung Electronics Co.,Ltd. APR. 2004 Printed in Korea Code no. AH68-01543A...

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