Samsung HT-DL70D Service Manual
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Samsung HT-DL70D Service Manual

Samsung HT-DL70D Service Manual

Dvd receiver amp
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SERVICE
DVD RECEIVER AMP SYSTEM
DVD RECEIVER AMP
HT-DL70D / 80D
R
Manual
CONTENTS
5. PCB Diagrams

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Summary of Contents for Samsung HT-DL70D

  • Page 1: Table Of Contents

    DVD RECEIVER AMP HT-DL70D / 80D 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. PCB Diagrams 6. Wiring Diagram 7. Schematic Diagrams 8. IC block Diagrams...

  • Page 2: Alignment And Adjustments

    Maximum 1~7.0 Output Output(Fig1-4) Output(Fig1-4) SSG FREQ. 450 kHz AM IF Frequency 522 kHz AM ANT OUTPUT MAIN TESTER Adjustment point Speaker Terminal AM SSG 450KHZ Maximum output (Figure 1-3) OUTPUT INPUT VTVM Oscilloscope Figure1-3 AM I.F Adjustment Samsung Electronics...

  • Page 3: Exploded Views And Parts List

    2.Exploded Views and Parts List 2-1-1 Total Exploded View : HT-DL70D Samsung Electronics...
  • Page 4 * Parts List of Total Exploded view ; HT-DL70D Code No. Description ; Specification Q’ty REMARK AH64-01539A BADGE-DVD:PVC 0.25T AH64-01590B DOOR-TRAY AH64-70003K BADGE-BRAND SAMSUNG AH64-01871A WINDOW-VFD : HALF-MIRROR T3.0 AH64-01588F CABINET-FRONT:HIPS BLK AH64-01588G CABINET-FRONT:HIPS BLK AH67-00144A LENS-POWER;PMMA SMOKE AH64-01594B KNOB-POWER;ABS L/GRAY AH64-01592B KNOB-VOLUME:ABS NAT.
  • Page 5 2-1-2 Total Exploded View : HT-DL80D Samsung Electronics...
  • Page 6 VOLTAGE SEL. AH63-00303A COVER-FAN:ABS AH64-01587A CABINET-TOP:SECC T0.625 6002-000126 SCREW-TAP TITE: FH S 3X10 BLK 6002-000398 SCREW-TAP TITE: BH 2S 3X6 YEL AH60-00025A SCREW-TAP TITE: BH 3X10 SILVER AH60-00014A SCREW-TAP TITE: RH 4X6 YEL AH60-10020D SCREW-TAP TITE: RH 2.6X8 YEL Samsung Electronics...
  • Page 7 26.5*21.6 AH66-00167A BELT-PULLEY CR 1.5 3409-001119 SWITCH-DETECTOR JDS2200 AH59-00130A DVD DECK CMS-S21MG6 6001-001257 SCREW-MACHINE 1.7*3(W4.5) AJ60-10001A SCREW-TAP 2*5(W7) 6003-001210 SCREW-TAP 2.6*6(W12) AH73-00025B RUBBER-CD BUTYL 15 AH61-00958A BRACKET-GUIDE SECC 1.0t 6003-000283 SCREW-TAP 6003-000276 SCREW-TAP 3*10 AH61-00828A HOLDER-PCB ABS BLK Samsung Electronics...
  • Page 8 2-3 SPEAKER Exploded View and Parts list 2-3-1 HT-DL70D * CAUSION : It is used the bonding, connect NET FRAME(or FRONT PANEL ASS’Y) to CABINET ASS’Y. So when the disassembly, take extreme care not to demage the SPEAKER. Samsung Electronics...
  • Page 9 2-3-2 HT-DL80D * CAUSION : It is used the bonding, connect NET FRAME(or FRONT PANEL ASS’Y) to CABINET ASS’Y. So when the disassembly, take extreme care not to demage the SPEAKER. Samsung Electronics...

  • Page 10: Electrical Parts List

    *S.N.A. : Service Not Available 3. Electrical Parts List Location no. Code no. Description & Specifiation Remarks Location no. Code no. Description & Specifiation Remarks DR42 2007-000082 R-CHIP;3.3Kohm,5%,1/16W,DA,TP,1608 HT-DL70D Parts List DR81 2007-000084 R-CHIP;4.7Kohm,5%,1/16W,DA,TP,1608 ***** ***** DR50 2007-000084 R-CHIP;4.7Kohm,5%,1/16W,DA,TP,1608 DR45 2007-000084 R-CHIP;4.7Kohm,5%,1/16W,DA,TP,1608...
  • Page 11 2007-000113 R-CHIP;33ohm,5%,1/16W,DA,TP,1608 DC45 2203-001656 C-CERAMIC,CHIP;0.47nF,5%,50V,NP0,TP,1608 2007-000113 R-CHIP;33ohm,5%,1/16W,DA,TP,1608 RC36 2203-002494 C-CERAMIC,CHIP;470nF,10%,16V,X7R,TP,2012 2007-000113 R-CHIP;33ohm,5%,1/16W,DA,TP,1608 DC43 2203-002494 C-CERAMIC,CHIP;470nF,10%,16V,X7R,TP,2012 2007-000115 R-CHIP;82ohm,5%,1/16W,DA,TP,1608 DC62 2203-005261 C-CERAMIC,CHIP;1000nF,10%,25V,X7R,TP,321 2007-000115 R-CHIP;82ohm,5%,1/16W,DA,TP,1608 DTC6 2401-000243 C-AL;100uF,20%,10V,GP,TP,6.3x5,5 2007-000115 R-CHIP;82ohm,5%,1/16W,DA,TP,1608 RTC3 2401-001895 C-AL;100uF,20%,16V,GP,6.3*11,5MM,TP VR12 2007-000115 R-CHIP;82ohm,5%,1/16W,DA,TP,1608 RTC4 2401-001895 C-AL;100uF,20%,16V,GP,6.3*11,5MM,TP 2007-000116 R-CHIP;120ohm,5%,1/16W,DA,TP,1608 Samsung Electronics...
  • Page 12 2401-001975 C-AL;47uF,20%,16V,GP,TP,5x11mm,5mm 3708-001646 CONNECTOR-FPC/FFC/PIC;10P,1MM,SMD-S-LIF, BC105 2401-001975 C-AL;47uF,20%,16V,GP,TP,5x11mm,5mm AH97-00822A ASSY DVD DECK;-,-,HT-DL100 BC133 2401-001975 C-AL;47uF,20%,16V,GP,TP,5x11mm,5mm 3409-001119 SWITCH-DETECTOR;5V DC,1.0A,DPST,30gf,- BC17 2401-001975 C-AL;47uF,20%,16V,GP,TP,5x11mm,5mm 6001-001257 SCREW-MACHINE;PWH,+,M1.7,L3,ZPC(YEL),SWR BC16 2401-001975 C-AL;47uF,20%,16V,GP,TP,5x11mm,5mm AH39-00104A LEAD CONNECTOR ASSY;-,35023,51004,5P,200 BC139 2401-001975 C-AL;47uF,20%,16V,GP,TP,5x11mm,5mm BC15 2401-002180 C-AL;2.2uF,20%,50V,GP,TP,5x11mm,5mm BC19 2401-002180 C-AL;2.2uF,20%,50V,GP,TP,5x11mm,5mm Samsung Electronics...
  • Page 13 2203-000716 C-CERAMIC,CHIP;3.3nF,10%,50V,X7R,TP,2012 BR93 2007-000822 R-CHIP;390OHM,5%,1/10W,DA,TP,2012 BC100 2203-000716 C-CERAMIC,CHIP;3.3nF,10%,50V,X7R,TP,2012 BR90 2007-000872 R-CHIP;4.7KOHM,5%,1/10W,DA,TP,2012 BC129 2203-000716 C-CERAMIC,CHIP;3.3nF,10%,50V,X7R,TP,2012 BR72 2007-000872 R-CHIP;4.7KOHM,5%,1/10W,DA,TP,2012 BC26 2203-000716 C-CERAMIC,CHIP;3.3nF,10%,50V,X7R,TP,2012 BR090 2007-000931 R-CHIP;470OHM,5%,1/10W,DA,TP,2012 BC02 2203-000761 C-CERAMIC,CHIP;330nF,10%,16V,X7R,TP,2012 BR113 2007-000941 R-CHIP;47KOHM,5%,1/10W,DA,TP,2012 BC71 2203-000761 C-CERAMIC,CHIP;330nF,10%,16V,X7R,TP,2012 BR74 2007-000941 R-CHIP;47KOHM,5%,1/10W,DA,TP,2012 BC93 2203-000787 C-CERAMIC,CHIP;0.33nF,5%,50V,NP0,TP,2012 Samsung Electronics...
  • Page 14 0502-001210 TR-POWER;KSB1151,PNP,1300MW,TO-126S/L,S AZD2 0403-000352 DIODE-ZENER;UZ4.7BM,4.7V,4.4-5.0V,500mW, Q32RR 0502-001210 TR-POWER;KSB1151,PNP,1300MW,TO-126S/L,S AZD1 0403-000354 DIODE-ZENER;UZ5.1B,5.1V,4.8-5.4V,500mW,D Q32W 0502-001210 TR-POWER;KSB1151,PNP,1300MW,TO-126S/L,S 0403-000379 DIODE-ZENER;UZP12B,12V,11.4-12.6V,1W,DO- 1203-000110 IC-NEGA.FIXED REG.;7912,TO-220,3P,-,PLAS AZD3 0403-000379 DIODE-ZENER;UZP12B,12V,11.4-12.6V,1W,DO- 1203-000242 IC-POSI.FIXED REG.;7812,TO-220,3P,-,PLAS PZD5 0403-000398 DIODE-ZENER;UZP8.2B,8.2V,7.7-8.7V,1W,DO- AIC1 1203-000276 IC-POSI.FIXED REG.;7805,TO-220,3P,-,PLAS PZD2 0403-000564 DIODE-ZENER;TZP16A,16V,15.3-17.1V,1W,DO- 1203-001006 IC-VOLTAGE REGULATOR;78R05,TO-220F,4P,-, Samsung Electronics...
  • Page 15 C-AL;100uF,20%,16V,GP,6.3*11,5MM,TP R114C 2001-000515 R-CARBON;220ohm,5%,1/8W,AA,TP,1.8x3.2mm 2401-001912 C-AL;1uF,20%,50V,GP,5*11,5mm,TP R36W 2001-000522 R-CARBON;22Kohm,5%,1/8W,AA,TP,1.8x3.2mm 2401-001912 C-AL;1uF,20%,50V,GP,5*11,5mm,TP R36RR 2001-000522 R-CARBON;22Kohm,5%,1/8W,AA,TP,1.8x3.2mm AC13 2401-001912 C-AL;1uF,20%,50V,GP,5*11,5mm,TP R36FR 2001-000522 R-CARBON;22Kohm,5%,1/8W,AA,TP,1.8x3.2mm AC10 2401-001912 C-AL;1uF,20%,50V,GP,5*11,5mm,TP 2001-000522 R-CARBON;22Kohm,5%,1/8W,AA,TP,1.8x3.2mm AC12 2401-001954 C-AL;4.7uF,20%,50V,GP,TP,5x11mm,5mm 2001-000587 R-CARBON;3.3KOHM,5%,1/2W,AA,TP,3.3X9MM C54W 2401-001975 C-AL;47uF,20%,16V,GP,TP,5x11mm,5mm 2001-000591 R-CARBON;3.3Kohm,5%,1/8W,AA,TP,1.8x3.2m C54RL 2401-001975 C-AL;47uF,20%,16V,GP,TP,5x11mm,5mm Samsung Electronics...
  • Page 16 R139W 2007-000468 R-CHIP;1KOHM,5%,1/10W,DA,TP,2012 Q17RR 0501-000341 TR-SMALL SIGNAL;KSC1623-L,NPN,200mW,SOT- R76C 2007-000468 R-CHIP;1KOHM,5%,1/10W,DA,TP,2012 Q17RL 0501-000341 TR-SMALL SIGNAL;KSC1623-L,NPN,200mW,SOT- R76FL 2007-000468 R-CHIP;1KOHM,5%,1/10W,DA,TP,2012 Q17C 0501-000341 TR-SMALL SIGNAL;KSC1623-L,NPN,200mW,SOT- R76FR 2007-000468 R-CHIP;1KOHM,5%,1/10W,DA,TP,2012 Q17FL 0501-000341 TR-SMALL SIGNAL;KSC1623-L,NPN,200mW,SOT- R76RL 2007-000468 R-CHIP;1KOHM,5%,1/10W,DA,TP,2012 Q17FR 0501-000341 TR-SMALL SIGNAL;KSC1623-L,NPN,200mW,SOT- R76RR 2007-000468 R-CHIP;1KOHM,5%,1/10W,DA,TP,2012 Samsung Electronics...
  • Page 17 2007-008317 R-CHIP;0.15OHM,5%,1W,DA,TP,6432 R96FR 2007-000766 R-CHIP;330OHM,5%,1/10W,DA,TP,2012 R98W 2007-008317 R-CHIP;0.15OHM,5%,1W,DA,TP,6432 R96FL 2007-000766 R-CHIP;330OHM,5%,1/10W,DA,TP,2012 R97C 2007-008317 R-CHIP;0.15OHM,5%,1W,DA,TP,6432 R96C 2007-000766 R-CHIP;330OHM,5%,1/10W,DA,TP,2012 R97FL 2007-008317 R-CHIP;0.15OHM,5%,1W,DA,TP,6432 R93W 2007-000766 R-CHIP;330OHM,5%,1/10W,DA,TP,2012 R97FR 2007-008317 R-CHIP;0.15OHM,5%,1W,DA,TP,6432 R91RR 2007-000766 R-CHIP;330OHM,5%,1/10W,DA,TP,2012 R97RL 2007-008317 R-CHIP;0.15OHM,5%,1W,DA,TP,6432 R91RL 2007-000766 R-CHIP;330OHM,5%,1/10W,DA,TP,2012 R97RR 2007-008317 R-CHIP;0.15OHM,5%,1W,DA,TP,6432 Samsung Electronics...
  • Page 18 2007-000290 R-CHIP;100OHM,5%,1/10W,DA,TP,2012 1203-001369 IC-VOL. DETECTOR;61AN1902,SOT-23,3P,63MI UR101 2007-000290 R-CHIP;100OHM,5%,1/10W,DA,TP,2012 1204-001936 IC-DECODER;M5705,LQFP,176P,24X24MM,PALST UR100 2007-000290 R-CHIP;100OHM,5%,1/10W,DA,TP,2012 RR23 2007-000070 R-CHIP;0ohm,5%,1/16W,DA,TP,1608 UR016 2007-000290 R-CHIP;100OHM,5%,1/10W,DA,TP,2012 RR30 2007-000070 R-CHIP;0ohm,5%,1/16W,DA,TP,1608 UR39 2007-000290 R-CHIP;100OHM,5%,1/10W,DA,TP,2012 RR34 2007-000070 R-CHIP;0ohm,5%,1/16W,DA,TP,1608 UR38 2007-000290 R-CHIP;100OHM,5%,1/10W,DA,TP,2012 2007-000070 R-CHIP;0ohm,5%,1/16W,DA,TP,1608 UR37 2007-000290 R-CHIP;100OHM,5%,1/10W,DA,TP,2012 2007-000070 R-CHIP;0ohm,5%,1/16W,DA,TP,1608 Samsung Electronics...
  • Page 19 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 DR92 2007-000113 R-CHIP;33ohm,5%,1/16W,DA,TP,1608 DC69 2203-000280 C-CERAMIC,CHIP;0.01nF,0.5pF,50V,NP0,TP,1 DR54 2007-000113 R-CHIP;33ohm,5%,1/16W,DA,TP,1608 DC70 2203-000280 C-CERAMIC,CHIP;0.01nF,0.5pF,50V,NP0,TP,1 DR53 2007-000113 R-CHIP;33ohm,5%,1/16W,DA,TP,1608 DC71 2203-000280 C-CERAMIC,CHIP;0.01nF,0.5pF,50V,NP0,TP,1 DR52 2007-000113 R-CHIP;33ohm,5%,1/16W,DA,TP,1608 DC66 2203-000280 C-CERAMIC,CHIP;0.01nF,0.5pF,50V,NP0,TP,1 DR47 2007-000113 R-CHIP;33ohm,5%,1/16W,DA,TP,1608 DC67 2203-000280 C-CERAMIC,CHIP;0.01nF,0.5pF,50V,NP0,TP,1 DR93 2007-000113 R-CHIP;33ohm,5%,1/16W,DA,TP,1608 DC68 2203-000280 C-CERAMIC,CHIP;0.01nF,0.5pF,50V,NP0,TP,1 3-10 Samsung Electronics...
  • Page 20 R-CHIP;100ohm,5%,1/16W,DA,TP,1608 2203-000552 C-CERAMIC,CHIP;0.02nF,5%,50V,NP0,TP,1608 2007-000074 R-CHIP;100ohm,5%,1/16W,DA,TP,1608 2402-000176 C-AL,SMD;10uF,20%,16V,GP,TP,4.3x4.3x5.4 2007-000074 R-CHIP;100ohm,5%,1/16W,DA,TP,1608 2402-000179 C-AL,SMD;47uF,20%,16V,GP,TP,6.6x6.6x5.4 2007-000074 R-CHIP;100ohm,5%,1/16W,DA,TP,1608 2402-000179 C-AL,SMD;47uF,20%,16V,GP,TP,6.6x6.6x5.4 2007-000074 R-CHIP;100ohm,5%,1/16W,DA,TP,1608 2402-000179 C-AL,SMD;47uF,20%,16V,GP,TP,6.6x6.6x5.4 2007-000075 R-CHIP;220ohm,5%,1/16W,DA,TP,1608 2402-000179 C-AL,SMD;47uF,20%,16V,GP,TP,6.6x6.6x5.4 2007-000078 R-CHIP;1Kohm,5%,1/16W,DA,TP,1608 2402-000179 C-AL,SMD;47uF,20%,16V,GP,TP,6.6x6.6x5.4 2007-000084 R-CHIP;4.7Kohm,5%,1/16W,DA,TP,1608 2402-001059 C-AL,SMD;220uF,20%,6.3V,GP,TP,6x6.6x6.6 2007-000084 R-CHIP;4.7Kohm,5%,1/16W,DA,TP,1608 2402-001059 C-AL,SMD;220uF,20%,6.3V,GP,TP,6x6.6x6.6 2007-000084 R-CHIP;4.7Kohm,5%,1/16W,DA,TP,1608 Samsung Electronics 3-11...
  • Page 21 BC115 2401-000438 C-AL;10uF,20%,25V,GP,-,5x11,5mm BR89 2007-000468 R-CHIP;1KOHM,5%,1/10W,DA,TP,2012 BC117 2401-000438 C-AL;10uF,20%,25V,GP,-,5x11,5mm 2007-000468 R-CHIP;1KOHM,5%,1/10W,DA,TP,2012 BC128 2401-000438 C-AL;10uF,20%,25V,GP,-,5x11,5mm 2007-000468 R-CHIP;1KOHM,5%,1/10W,DA,TP,2012 BC134 2401-000438 C-AL;10uF,20%,25V,GP,-,5x11,5mm BR01 2007-000468 R-CHIP;1KOHM,5%,1/10W,DA,TP,2012 BC137 2401-000795 C-AL;220uF,20%,16V,GP,TP,8x12mm,5mm BR02 2007-000468 R-CHIP;1KOHM,5%,1/10W,DA,TP,2012 BC125 2401-000795 C-AL;220uF,20%,16V,GP,TP,8x12mm,5mm BR03 2007-000468 R-CHIP;1KOHM,5%,1/10W,DA,TP,2012 BC69 2401-001238 C-AL;4.7uF,20%,25V,GP,3*5,2.5MM,TP 3-12 Samsung Electronics...
  • Page 22 TR-POWER;KSD1691,NPN,1.3W,TO-126,BK,160 BC95 2203-000495 C-CERAMIC,CHIP;2.2nF,10%,50V,X7R,TP,2012 Q36FL 0502-001048 TR-POWER;KSD1691,NPN,1.3W,TO-126,BK,160 CE45C 2203-000495 C-CERAMIC,CHIP;2.2nF,10%,50V,X7R,TP,2012 Q36FR 0502-001048 TR-POWER;KSD1691,NPN,1.3W,TO-126,BK,160 CE45FL 2203-000495 C-CERAMIC,CHIP;2.2nF,10%,50V,X7R,TP,2012 Q36RL 0502-001048 TR-POWER;KSD1691,NPN,1.3W,TO-126,BK,160 BC88 2203-000575 C-CERAMIC,CHIP;220NF,10%,25V,X7R,TP,2012 Q36RR 0502-001048 TR-POWER;KSD1691,NPN,1.3W,TO-126,BK,160 BC87 2203-000575 C-CERAMIC,CHIP;220NF,10%,25V,X7R,TP,2012 Q36W 0502-001048 TR-POWER;KSD1691,NPN,1.3W,TO-126,BK,160 BC86 2203-000575 C-CERAMIC,CHIP;220NF,10%,25V,X7R,TP,2012 Q29C 0502-001048 TR-POWER;KSD1691,NPN,1.3W,TO-126,BK,160 Samsung Electronics 3-13...
  • Page 23 AH61-00779A HOLDER-IC;HT-DL100,PBT,-,-,-,GRAY,- Q19FR 0501-000398 TR-SMALL SIGNAL;KSC945,NPN,250mW,TO-92,T M-FL AH61-00779A HOLDER-IC;HT-DL100,PBT,-,-,-,GRAY,- Q19FL 0501-000398 TR-SMALL SIGNAL;KSC945,NPN,250mW,TO-92,T AH61-00779A HOLDER-IC;HT-DL100,PBT,-,-,-,GRAY,- Q19C 0501-000398 TR-SMALL SIGNAL;KSC945,NPN,250mW,TO-92,T AH63-00384A SHIELD-SPK,8;HT-DL100,SPTE 0.3T,-,-,-,-, 0501-000610 TR-SMALL SIGNAL;KSA928A-Y,PNP,1W,TO-92L, AH63-00385A SHIELD-SPK,4;HT-DL100,SPTE 0.3T,-,-,-,-, JVQ3 0501-000637 TR-SMALL SIGNAL;2SC1740S,NPN,300mW,SPT,T 0401-000101 DIODE-SWITCHING;1N4148,100V,200mA,DO-35, JVQ1 0504-000118 TR-DIGITAL;KSR1003,NPN,300MW,22K/22K,TO- 3-14 Samsung Electronics...
  • Page 24 C47RL 2301-000375 C-FILM,PEF;100nF,5%,50V,TP,11x12.5x6.5,7 D010RL 0401-001090 DIODE-SWITCHING;1SS355,80V,225mA,SOD-323 C47C 2301-000375 C-FILM,PEF;100nF,5%,50V,TP,11x12.5x6.5,7 D010RR 0401-001090 DIODE-SWITCHING;1SS355,80V,225mA,SOD-323 C47FL 2301-000375 C-FILM,PEF;100nF,5%,50V,TP,11x12.5x6.5,7 D020RR 0401-001090 DIODE-SWITCHING;1SS355,80V,225mA,SOD-323 C47FR 2301-000375 C-FILM,PEF;100nF,5%,50V,TP,11x12.5x6.5,7 D030RR 0401-001090 DIODE-SWITCHING;1SS355,80V,225mA,SOD-323 2401-000325 C-AL;100uF,20%,35V,GP,-,8x11.5,3.5m D030W 0401-001090 DIODE-SWITCHING;1SS355,80V,225mA,SOD-323 2401-000325 C-AL;100uF,20%,35V,GP,-,8x11.5,3.5m 0401-001090 DIODE-SWITCHING;1SS355,80V,225mA,SOD-323 2401-000385 C-AL;10uF,20%,100V,GP,TP,6.3x11,5 0401-001090 DIODE-SWITCHING;1SS355,80V,225mA,SOD-323 Samsung Electronics 3-15...
  • Page 25 R-CHIP;220OHM,5%,1/10W,DA,TP,2012 JW009 2007-000029 R-CHIP;0OHM,5%,1/10W,DA,TP,2012 R114FR 2007-000572 R-CHIP;220OHM,5%,1/10W,DA,TP,2012 R79W 2007-000267 R-CHIP;1.8KOHM,5%,1/10W,DA,TP,2012 R114RR 2007-000572 R-CHIP;220OHM,5%,1/10W,DA,TP,2012 R79RR 2007-000267 R-CHIP;1.8KOHM,5%,1/10W,DA,TP,2012 R36RL 2007-000586 R-CHIP;22KOHM,5%,1/10W,DA,TP,2012 R79RL 2007-000267 R-CHIP;1.8KOHM,5%,1/10W,DA,TP,2012 R36RR 2007-000586 R-CHIP;22KOHM,5%,1/10W,DA,TP,2012 R79C 2007-000267 R-CHIP;1.8KOHM,5%,1/10W,DA,TP,2012 R36W 2007-000586 R-CHIP;22KOHM,5%,1/10W,DA,TP,2012 R79FL 2007-000267 R-CHIP;1.8KOHM,5%,1/10W,DA,TP,2012 R36FR 2007-000586 R-CHIP;22KOHM,5%,1/10W,DA,TP,2012 3-16 Samsung Electronics...
  • Page 26 C-CERAMIC,CHIP;47nF,10%,50V,X7R,TP,2012 R86FR 2007-000931 R-CHIP;470OHM,5%,1/10W,DA,TP,2012 CE44FL 2203-000979 C-CERAMIC,CHIP;47nF,10%,50V,X7R,TP,2012 R86W 2007-000931 R-CHIP;470OHM,5%,1/10W,DA,TP,2012 CE44FR 2203-000979 C-CERAMIC,CHIP;47nF,10%,50V,X7R,TP,2012 R86RR 2007-000931 R-CHIP;470OHM,5%,1/10W,DA,TP,2012 C41RR 2203-001036 C-CERAMIC,CHIP;5.6nF,10%,50V,X7R,TP,2012 R86RL 2007-000931 R-CHIP;470OHM,5%,1/10W,DA,TP,2012 C41RL 2203-001036 C-CERAMIC,CHIP;5.6nF,10%,50V,X7R,TP,2012 R75FL 2007-000941 R-CHIP;47KOHM,5%,1/10W,DA,TP,2012 C41FR 2203-001036 C-CERAMIC,CHIP;5.6nF,10%,50V,X7R,TP,2012 R75C 2007-000941 R-CHIP;47KOHM,5%,1/10W,DA,TP,2012 C41FL 2203-001036 C-CERAMIC,CHIP;5.6nF,10%,50V,X7R,TP,2012 Samsung Electronics 3-17...
  • Page 27 R-CHIP;100OHM,5%,1/10W,DA,TP,2012 UR69 2007-000300 R-CHIP;10KOHM,5%,1/10W,DA,TP,2012 UR013 2007-000300 R-CHIP;10KOHM,5%,1/10W,DA,TP,2012 UR012 2007-000300 R-CHIP;10KOHM,5%,1/10W,DA,TP,2012 UR009 2007-000300 R-CHIP;10KOHM,5%,1/10W,DA,TP,2012 UR82 2007-000401 R-CHIP;150OHM,5%,1/10W,DA,TP,2012 UR055 2007-000401 R-CHIP;150OHM,5%,1/10W,DA,TP,2012 UR45 2007-000468 R-CHIP;1KOHM,5%,1/10W,DA,TP,2012 UR84 2007-000493 R-CHIP;2.2KOHM,5%,1/10W,DA,TP,2012 UR80 2007-000518 R-CHIP;2.7KOHM,5%,1/10W,DA,TP,2012 UR79 2007-000565 R-CHIP;220KOHM,5%,1/10W,DA,TP,2012 UR006 2007-000710 R-CHIP;3.9KOHM,5%,1/10W,DA,TP,2012 UR83 2007-000872 R-CHIP;4.7KOHM,5%,1/10W,DA,TP,2012 3-18 Samsung Electronics...

  • Page 28: Block Diagrams

    4. Block Diagram 4-1 MAIN Part Samsung Electronics...
  • Page 29 System Control Bus Optical Output IC LOGIC OPICAL OUT SPARC 74HCT245 Audio Microprocessor Microprocessor Audio Output Output System Control Bus AMP PARTS Phase MPEG JTAG Lock Interface Loop DECODER ASYNC BUS/IR/GPIO/SPI/UART1&2/ATAPI/IDC ZIVA5 Parallel/serial 13.5 MHZ Crystal DVD Interface ATAPI 40PIN Samsung Electronics...
  • Page 30 5. Printed Circuit Board Diagram 5-1 DSP * TOP VIEW * BOTTOM VIEW Samsung Electronics...
  • Page 31 5-2-1 FRONT : HT-DL70D Samsung Electronics...
  • Page 32 5-2-2 FRONT : HT-DL80D Samsung Electronics...
  • Page 33 5-3 JACK 5-4 STAND BY Samsung Electronics...
  • Page 34 5-5 MAIN Samsung Electronics...
  • Page 35 5-6 DVD MPEG * TOP VIEW * BOTTOM VIEW 5-7 DVD LOADER * TOP VIEW * BOTTOM VIEW Samsung Electronics...

  • Page 36: Wiring Diagram

    6. Wiring Diagram Samsung Electronics...

  • Page 37: Schematic Diagrams

    7. Schematic Diagram 7-1 MAIN (AMP/PROTECTION/FAN) Samsung Electronics...
  • Page 38 7-2 FRONT & DSP Samsung Electronics...
  • Page 39 TR/ DIODE MODEL DRAWING MODEL DRAWING FOCUS+ FOCUS+ TRACK+ TRACK+ VOFC+ VOFC+ VOTK+ VOTK+ EJC2 EJC2 SAMSUNG BLUE TEK CO.,LTD. SAMSUNG BLUE TEK CO.,LTD. Title Title FRONTEND VI/ TH-A5 FRONTEND VI/ TH-A5 MGND MGND MGND MGND Size Size Document Number...
  • Page 40 MODEL DRAWING MODEL DRAWING FPC/FFC_40P_1M/M_SMD FPC/FFC_40P_1M/M_SMD AT_GND AT_GND AT_GND AT_GND /IDE_CS1 /IDE_CS1 UPA_3 UPA_3 UPD_7 UPD_7 SAMSUNG BLUE TEK CO.,LTD. SAMSUNG BLUE TEK CO.,LTD. Title Title BACKEND BACKEND Size Size Document Number Document Number Custom Custom 2 PAGE 2 PAGE...
  • Page 41 7-5 JACK : Only AMERICA area(OPTION) Samsung Electronics...
  • Page 42 7-6 JACK : Only ASIA area(OPTION) Samsung Electronics...
  • Page 43 7-7 SCART JACK : Only EURO area(OPTION) Samsung Electronics...

  • Page 44: Ic Block Diagrams

    4.75 to 5.25V 28pin VSOP Package 28pin VSOP Package AK4355 Audio LOUT1+ DATT LOUT1- MCLK LRCK ROUT1+ DATT BICK ROUT1- LOUT2+ DATT Control LOUT2- CCLK Register CDTI ROUT2+ DATT ROUT2- LOUT3+ DATT LOUT3- SDTI1 SDTI2 ROUT3+ SDTI3 DATT ROUT3- Samsung Electronics...

  • Page 45: Tone Control

    0/30dB 0/30dB CBUS DECODER + LATCHES 2dB STEP R-IN1 DIG_GND 100K R-IN2 100K SPKR ATT VOLUME TREBLE BASS ROUT RIGHT R-IN3 100K R-IN4 SUPPLY INPUT MULTIPLEXER MULTIPLEXER AGND 100K + GAIN D98AU883 D98AU883 MUXOUTR TREBLE(R) BIN(R) BOUT(R) CREF Samsung Electronics...
  • Page 46 BLOCK DIAGRAM MUXOUTL L-IN1 100K L-IN2 SPKR ATT VOLUME LOUT LEFT 100K 0/30dB CBUS DECODER + LATCHES 2dB STEP R-IN1 100K DIG_GND R-IN2 SPKR ATT VOLUME ROUT RIGHT 100K SUPPLY INPUT MULTIPLEXER MULTIPLEXER AGND + GAIN D98AU868 MUXOUTR CREF Samsung Electronics...
  • Page 47 4. M62463AFP Samsung Electronics...
  • Page 48 Samsung Electronics...
  • Page 49 VDDC MCLK HAD3 VDD_3.3 HAD2 Figure 1 ZiVA-5 controller Pinout (208-pin PQFP) Table 1 ZiVA-5 controller Pin List Pin No. Pin Name I/O Voltage I/O Type ó VDDP 3.3V 3.3V* HA15 3.3V* HA14 3.3V* HA13 3.3V* HA12 3.3V* Samsung Electronics...
  • Page 50 3.3V VDD25 3.3V MD24 3.3V MA10 3.3V MD25 3.3V MA11 3.3V MD26 3.3V 3.3V MD27 3.3V 3.3V ó GND25 GROUND MCS0 3.3V MDQM3 3.3V MCS1 3.3V ó VDD25 3.3V MRAS 3.3V MD28 3.3V MCAS 3.3V MD29 3.3V 3.3V Samsung Electronics...
  • Page 51 GNDP GROUND XIN/bypass clk_216 ANALOG ó VDDP 3.3V XVDD 3.3V SDERROR/GPIO[34] 3.3V* AVSS2 GROUND SDCLK/GPIO[35] 3.3V* AVDD2 3.3V VSYNC/HIRQ1/GPIO[36] 3.3V* AVDD1 3.3V RTS2/SPI_CLK/GPIO[37] 3.3V* AVSS1 GROUND RXD2/SPI_MISO/GPIO[38] 3.3V* ó 1.8V TXD2/SPI_MOSI/GPIO[39] 3.3V* ó GROUND CTS2/SPI_CS/GPIO[40] 3.3V* ó 3.3V* Samsung Electronics...
  • Page 52 Progressive Five 10-bit ZiVA Engine Video Video A/V Core Audio Encoder DACs Input Unit System Control Bus SPARC Audio Microprocessor Output Unit Bus Interface Unit Phase Lock ASYNC BUS GPIO SPI UART1& 2 ATAPI Loop 13.5 MHz Crystal Samsung Electronics...
  • Page 53 COLUMN DECODER CELL ARRAY CELL ARRAY CELL ARRAY CELL ARRAY BANK #2 BANK #2 BANK #3 BANK #3 SENSE AMPLIFIER SENSE AMPLIFIER SENSE AMPLIFIER SENSE AMPLIFIER NOTE: The cell array configuration is 2048 * 256 * 32 8-10 Samsung Electronics...
  • Page 54 3. M6759 ; 8BIT MTP micro controller 4. M5701/M5705 ; DVD ROM controller M5701/M5705 Samsung Electronics 8-11...
  • Page 55 Pin Definitions Pin Number Pin Name Pin Function Description Ground Output 1 Motor speed control Input 1 Input 2 Supply voltage (Signal) Supply voltage (Power) Output 2 Internal Block Diagram DRIVER OUT PRE DRIVER BIAS LOGIC SWITCH 8-12 Samsung Electronics...
  • Page 56 6. M11B416256A Samsung Electronics 8-13...
  • Page 57 DQ14 DQ14 DQ13 DQ13 DQ13 Standard Pinout DQ12 DQ12 DQ12 Top View V DD V DD V DD Die Up DQ11 DQ11 DQ11 DQ10 DQ10 DQ10 V SS V SS V SS SST39LF200A/400A/800A 360 ILL F01.2 SST39VF200A/400A/800A 8-14 Samsung Electronics...

  • Page 58: Troubleshooting

    9. TroubleShooting 9-1 Main Samsung Electronics...
  • Page 59 Samsung Electronics...
  • Page 60 Samsung Electronics...
  • Page 61 Samsung Electronics...
  • Page 62 Disc presence Monitor Display=NO DISC CD or DVD judgement DVD single or CD or CDRW Dual layer judgement judgement Dual CDRW Single DVD single DVD Dual CDRW initial setting initial setting initial setting initial setting To Each disc playback Samsung Electronics...
  • Page 63 Change Disc Motor forced accelleration seveal times Disc Type Focus Seach Is focus servo Track servo ON CLV servo ON Automatic Adjustment Automatic Adjustment is done once when the disc is replaced Read TOC Search --> Picture appeares Samsung Electronics...
  • Page 64 PCB and MECHA Check line between DU3 and MJ4 Does Laser Turn Check voltage at pin17 of RCN1 is Replace Pick Up Head about 2.5V? Check BUS line between RU1 and DU3,DU3 and DU5 Samsung Electronics...
  • Page 65 Check BUS line between DU3 and DU5 Does lens move No signal with UP/DOWN No Disc full stroke in focus direction? Check connection between RU1 and RCN1. Normal Check BUS line RU1 and DU3. Check RU1 Disc is presence Samsung Electronics...
  • Page 66 6. Focus Servo does not Work Focus Servo does not Work Check peripheral circuit of DU3 and Are FE(pin42 of RU1) and PI(pin36 of RU1) normal? Check peripheral circuit of DU3 and Check Connection between PCB and MECHA Check peripheral circuit of MU9 Samsung Electronics...
  • Page 67 Check Voltage of Disc Judgment Error PI(pin36 of RU1) is normal Is TE(pin41 of RU1) Check peripheral circuit or RU1 normal? Change PickUp or RU1 Check peripheral circuit or RCN1 and Change DU3 Check connection between PCB and MECHA 9-10 Samsung Electronics...
  • Page 68 8. CLV Servo Does Not Work CLV Servo Does not Work Check peripheral circuit of DU3 Is XSRFIN(pin2 of DU3) normal? Check peripheral circuit of MU9 Is RF(pin4 of RCN1) Check peripheral circuit of RU1 normal? Check connection between PCB and MECHA Samsung Electronics 9-11...
  • Page 69 Loading Pin 33,35,36 (in time of presence) Fig,5,6,7 Check connector between Loader PCB and Ziva5PCB Check 10pin connector Check Play Video out: pin 2 ->Fig.8 TR(D1Y) S-video out: pin 3,4 ->Fig9,10 Fig.5 Fig.6 Fig.7 Fig.8 Fig.9 Fig.10 9-12 Samsung Electronics...
  • Page 70 2. Logo operation Check ZIVA5 Check 13.5MHZ crystal PIN150 Flg.1 Flg.4 Check 128MHZ Fig.1 ZIVA5 PIN56 Flg.2 Voltage 39VF800A IC Check ZIVA5 PIN 51 Pin 13,37:3.3V Flg.3 Check data line between 39VF800A IC and ZIVA5 Fig.2 Fig.3 Fig.4 Samsung Electronics 9-13...

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