Samsung HT-E6759W Service Manual
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Samsung HT-E6759W Service Manual

Samsung HT-E6759W Service Manual

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SERVICE
Blu-ray Home Theater System
HT-E6759W
Refer to the service manual in the GSPN (see the rear cover) for more information.
Blu-ray Home Theater
System
Model Name
Model Code
MANUAL
1. Precaution
2. Product Specification
3. Disassembly and Reassembly
4. Troubleshooting
5. PCB Diagram
6. Schematic Diagram
HT-E6759W
HT-E6759W/ZG
Contents

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Summary of Contents for Samsung HT-E6759W

  • Page 1 Blu-ray Home Theater System Model Name HT-E6759W Model Code HT-E6759W/ZG SERVICE MANUAL Blu-ray Home Theater System Contents 1. Precaution 2. Product Specification 3. Disassembly and Reassembly 4. Troubleshooting 5. PCB Diagram 6. Schematic Diagram HT-E6759W Refer to the service manual in the GSPN (see the rear cover) for more information.

  • Page 2: Table Of Contents

    Initialization & Upgrade Methods ....................4 − 23 4.2.1. How to check F/W version .................... 4 − 23 4.2.2. How to update firmware....................4 − 24 4.2.3. Initialization ....................... 4 − 27 4.3. Buyer-Region Code Setting Method .................... 4 − 28 Copyright© 1995-2012 SAMSUNG. All rights reserved.
  • Page 3 6.12. HDMI RPT..........................6 − 14 6.12.1. Test Point Wave Form ....................6 − 15 6.13. DDR3 INTERFACE......................... 6 − 16 6.14. INTERFACE/SATA BLOCK ..................... 6 − 17 6.15. FLASH MEMORY ........................6 − 18 Copyright© 1995-2012 SAMSUNG. All rights reserved.
  • Page 4 6.17. F_END_MORTOR DRIVER ..................... 6 − 20 6.18. F_END_SC7300........................6 − 21 6.19. USB ............................6 − 22 6.20. VT ............................6 − 23 6.21. SMPS ............................ 6 − 24 6.21.1. Test Point Wave Form ....................6 − 25 Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 5: Precaution

    TES T ALL EXPO S ED METAL SU RFACES 2-WIRE CORD ALSO TES T WITH PLUG REVER S ED (US ING AC EARTH ADAPTER P LUG GROUND AS R EQ UIRED) Figure 1.1 AC Leakage Test Copyright© 1995-2012 SAMSUNG. All rights reserved.
  • Page 6 Use replacement components that have the same ratings, especially for flame resistance and dielectric strength specifications. A replacement part that does not have the same safety characteristics as the original might create shock, fire or other hazards. Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 7: Servicing Precautions

    CAUTION 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. Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 8: Precautions For Electrostatically Sensitive Devices (Esds)

    8) Minimize body motions when handling unpackaged replacement ESDs. Motions such as brushing clothes together, or lifting a foot from a carpeted floor can generate enough static electricity to damage an ESD. Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 9: Product Specification

    • 3D Sound • HDMI 1.4 with ARC (support HDMI 2 In) • DLNA • Smart Hub • Disc to Digital • Vacuum Tube Amplifier. • Bluetooth (except ZA / ZC) • CD Ripping Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 10: Specifications

    Analog input 20 Hz ~ 20 kHz (± 3 dB) Frequency response Digital input 20 Hz ~ 40 kHz (± 4 dB) 70 dB S/N Ratio 60 dB Channel separation Input sensitivity (AUX) 500 mV Copyright© 1995-2012 SAMSUNG. All rights reserved.
  • Page 11 (W x H x D) Center : 14.17 x 2.93 x 2.96 inches Subwoofer : 6.61 x 13.78 x 11.22 inches Front : 8.59 Ibs Surround : 1.34 Ibs Weights Center : 1.98 Ibs Subwoofer : 8.06 Ibs Copyright© 1995-2012 SAMSUNG. All rights reserved.
  • Page 12 NOTE • Network speeds equal to or below 10 Mbps are not supported. • Samsung Electronics Co., Ltd reserves the right to change the specifications without notice. • Weight and dimensions are approximate. • Design and specifications are subject to change without prior notice.

  • Page 13: Ht-E67Xx Specifications

    Analog input 20 Hz ~ 20 kHz (± 3 dB) Frequency response Digital input 20 Hz ~ 40 kHz (± 4 dB) S/N Ratio 70 dB Channel separation 60 dB Input sensitivity (AUX) 500 mV Copyright© 1995-2012 SAMSUNG. All rights reserved.
  • Page 14 Centre : 360 x 74.5 x 68.5 mm (W x H x D) Subwoofer : 200 x 390 x 350 mm Front/Front Top : 4.7 kg Surround : 3.9 kg Weights Centre : 0.9 kg Subwoofer : 5.7 kg Copyright© 1995-2012 SAMSUNG. All rights reserved.
  • Page 15 NOTE • Network speeds equal to or below 10 Mbps are not supported. • Samsung Electronics Co., Ltd reserves the right to change the specifications without notice. • Weight and dimensions are approximate. • Design and specifications are subject to change without prior notice.

  • Page 16: Specifications Analysis

    Pick Up 7G Pickup 6G VE Pickup Front Micom SANYO SANYO MAIN Chip SAMSUNG SOC SAMSUNG SOC Included (SWA-5000) Included (SWA-5000) Wireless Rear Speaker Built-In Built-In Wi-Fi LAN Dongle HDMI IN 2 Inputs 2 Inputs Copyright© 1995-2012 SAMSUNG. All rights reserved.
  • Page 17 BACKEND Firenze Main ↔ Loader + Frontend Sunext + Frontend Raptor Vacuum Tube AMP + TI Amplifier (TA5613 Analog AMP + TA5414 IR Amplifier Digital AMP) O : Feature Included X : Not Included Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 18: Disk And Format Compatibility

    Information about the discs is written in detail on the disc box. Please refer to this if necessary. • When you play a BD-J title, loading may take longer than a normal title or some functions may perform slowly. 2-10 Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 19: Disc Types Your Product Cannot Play

    • Samsung cannot guarantee that this product will play every disc bearing the Blu-ray Disc, DVD or CD logo because disc formats evolve, and problems and errors may occur during the creation of Blu-ray Disc, DVD, and CD software and/or the manufacture of discs.

  • Page 20: Region Code

    Russia, Eastern Europe, India, most of Africa, North Korea, Mongolia China NOTE • If the Region number of a Blu-ray Disc/DVDs does not correspond to the Region number of this product, the product cannot play the disc. 2-12 Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 21: Logos Of Discs The Product Can Play

    2.5. Logos of Discs the product can play Blu-ray Disc 3D Blu-ray Disc BD-LIVE Dolby DivX NTSC broadcast system in PAL broadcast system in U.S.A, Canada, Korea, Japan U.K, France, Germany, etc. Java Copyright© 1995-2012 SAMSUNG. All rights reserved. 2-13...

  • Page 22: Supported Formats

    6 ~ 30 SP/ASP H.264 1920 x 1080 6 ~ 30 BP/MP/HP *.3gp 3GPP MPEG4 1920 x 1080 6 ~ 30 SP/ASP MPEG2 1920 x 1080 24/25/30 *.vro MPEG MPEG1 1920 x 1080 24/25/30 LPCM 2-14 Copyright© 1995-2012 SAMSUNG. All rights reserved.
  • Page 23 Normal playback is not guaranteed if the file’s container information is wrong or the file itself is corrupted. • Files having higher bit or frame rates than standard may stutter when played back. Copyright© 1995-2012 SAMSUNG. All rights reserved. 2-15...

  • Page 24: Accessories

    Item code Remark Remote Control AH59-02404A Soft Cloth AH81-02286C iPod Dock AH96-00051C Ferrite Core 3301-000144 Batteries (AAA size) 4301-000116 Local Samsung Dealer ASC microphone AH30-00099A Video Cable AH39-40001V FM Antenna AH42-00021A User Manual AH68-02478P 2-16 Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 25: Disassembly And Reassembly

    Unfasten 4 screws on the rear side. : BH,+,B,M3,L10,ZPC(BLK),SWRCH18A Slide the Cover-Top back to remove. Pull side cover and lift up Cover-Top. CAUTION Be careful not to make any scratches as you remove them. Copyright© 1995-2012 SAMSUNG. All rights reserved.
  • Page 26 Then the hooks on the top side can be automatically • removed. Disconnect the Touch ITO Film FPCs on Front PCB. • Unfasten 2 screws and pull out the Front PCB. : BH,+,B,M3,L10,ZPC(BLK),SWRCH18A • Disconnect the FFC from Front PCB. Copyright© 1995-2012 SAMSUNG. All rights reserved.
  • Page 27 Remove the DECK Assy from the Cover Bottom. • For Wi-Fi, unfasten 1 screw and disconnect FFC. : BH,+,-,B,M3,L8,ZPC(WHT),SWRCH18A,ROUND TYPE Unfasten 5 screws on SMPS PCB. : BH,+,-,B,M3,L6,ZPC(WHT),SWRCH18A,RF Disconnect the connector and the power cord. Copyright© 1995-2012 SAMSUNG. All rights reserved.
  • Page 28 10. Unfasten 3 screws on USB PCB. : BH,+,-,B,M3,L8,ZPC(WHT),SWRCH18A,ROUND TYPE Pull out the ASSY. Disconnect the 20 pin wire. 11. Unfasten 1 screw on USB PCB. :BH,+,B,M3,L10,ZPC(BLK),SWRCH18A Push the hook and pull USB PCB. Copyright© 1995-2012 SAMSUNG. All rights reserved.
  • Page 29 3. Disassembly and Reassembly Description Description Photo 12. Unfasten 2 screws on VT PCB. : BH,+,B,M3,L10,ZPC(BLK),SWRCH18A Pull out the USB PCB. Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 30: Troubleshooting

    4. Troubleshooting 4. Troubleshooting 4.1. Checkpoints by Error Mode Oscilloscope Setting Values Normal Voltage 24 MHz 32.768 KHz Voltage/DIV 1 V/div 200 mV/div 500 mV/div TIME/DIV 100 ms/div 100 ns/div 100 us/div Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 31: No Power

    → OK? Re fe r to wa ve pa tte rn ima ge of Fig. 4-1 a nd Fig. 4-2. If you didn’t know fa ilure re a so n, re pla ce SMPS . Copyright© 1995-2012 SAMSUNG. All rights reserved.
  • Page 32 47 0P F CS_M_P CS_M_P 40 0V 40 0V 100NF 100NF CM803 CM803 15KO HM 15KO HM 47UF 47UF 1/10W 1/10W * 6.21. S MP S * 5.10. SMPS P CB Top <Fig. 4-1> Copyright© 1995-2012 SAMSUNG. All rights reserved.
  • Page 33 1KOHM 1KOHM 1/10W 1/10W 470P F 470P F 400 V 400V GND_04_ GND_04_ GND_P GND_P 220PF 220PF RA861 RA861 LTV-817M-B LTV-817M-B * 6.21. S MP S * 5.10. SMPS P CB Top <Fig. 4-2> Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 34: No Sound

    Cha nge MAIN P CB As s' y. Che ck pa iring be twe e n TX a nd RX module or cha nge TX Module . Cha nge MAIN P CB As s 'y. Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 35: Disc Loading Error

    Is the De ck ca ble (be twe e n MAIN & DECK) Re ins e rt DECK ca ble co rre ctly. ins e rte d corre ctly? Cha nge the DEC K. Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 36: Remote Doesn't Work

    Re fe r to wa ve pa tte rn ima ge of Fig. 4-3. If the re is not s igna l on MAIN P CB IC23 P IN 7, Cha nge MAIN P BA or FFC Ca ble . Copyright© 1995-2012 SAMSUNG. All rights reserved.
  • Page 37 ST3.3V ST3.3V 1/16W 1/16W 47OHM 47OHM VGND VGND 1/10W 1/10W 47OHM 47OHM 47NF 47NF 100NF 100NF 10UF 10UF REMOCON REMOCON VGND VGND * 6.2. FRONT <REMOCON EYE DATA> * 5.2. FRONT Top <Fig. 4-3> Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 38: No Screen

    4. Troubleshooting 4.1.5. No Screen No P icture No Logo. Logo s cre e n is OK? HDMI? (HDMI) BD/DVD P la yba ck is OK? Compos ite ? Cha nge the MAIN P CB. Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 39: No Picture (Hdmi)

    Fig. 4-6. Che ck HIC1 pre phe ra l circu it. Che ck HO1 S olde ring s ta tus. If a ll is ok, cha nge HIC1. HDMI ca ble Error. Copyright© 1995-2012 SAMSUNG. All rights reserved. 4-10...
  • Page 40 OUT_LINES OUT_LINES HS0_RC- HS0_RC- IN_LINES IN_LINES OUT_LINES OUT_LINES P0 _5V P0 _5V DGND DGND DGND DGND * 6.12. HDMI_RP T <HDMI EYE S IGNAL> * 5.4 . MAIN P CB Top <Fig. 4-4> 4-11 Copyright© 1995-2012 SAMSUNG. All rights reserved.
  • Page 41 HS1_RC- HS1_RC- IN_LINES IN_LINES OUT_LINES OUT_LINES P1 _5V DGND DGND DGND DGND DGND DGND * 6.12. HDMI_RP T HCN 2 <HDMI EYE S IGNAL> * 5.4 . MAIN P CB Top <Fig. 4-5> Copyright© 1995-2012 SAMSUNG. All rights reserved. 4-12...
  • Page 42 IN_LINES OUT_LINES OUT_LINES IN_LINES IN_LINES OUT_LINES OUT_LINES IN_LINES IN_LINES OUT_LINES OUT_LINES DGND DGND DGND DGND * 6.12. HDMI_RP T <AC Le ve l 200~400mV> * 5.4 . MAIN P CB Top <Fig. 4-6> 4-13 Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 43: No Logo (Hdmi)

    Che ck IC29’s or S yst e m MICOM. cryst a l(X2) s igna l is OK? Re fe r to wa ve pa tte rn ima ge of Fig. 4-8. HDMI Ca ble Error. Copyright© 1995-2012 SAMSUNG. All rights reserved. 4-14...
  • Page 44 IN_LINES OUT_LINES OUT_LINES IN_LINES IN_LINES OUT_LINES OUT_LINES IN_LINES IN_LINES OUT_LINES OUT_LINES DGND DGND DGND DGND * 6.12. HDMI_RP T <AC Le ve l 200~400mV> * 5.4 . MAIN P CB Top <Fig. 4-7> 4-15 Copyright© 1995-2012 SAMSUNG. All rights reserved.
  • Page 45 CB20 12UA300 T VSSOSC VSSOSC HPD_B HPD_B VDDOS C VDDOS C i_HDMI_HOTPLUG i_HDMI_HOTPLUG UNDEFINED UNDEFINED * 6.12. HDMI_RP T IC 1 9 <X2 Must be 24MHz> * 5.4 . MAIN P CB Top <Fig. 4-8> Copyright© 1995-2012 SAMSUNG. All rights reserved. 4-16...

  • Page 46: No Logo (Composite)

    Vide o output from IC19 P in 4? proble m, ch a nge the MAIN P CB. Re fe r to wa ve pa tte rn ima ge of Fig. 4-10. Compone nt Ca ble Error. 4-17 Copyright© 1995-2012 SAMSUNG. All rights reserved.
  • Page 47 OPT ION OPT ION DGND DGND DGND DGND TEST OPTION TEST OPTION * 6.7. AUDIO/VIDEO/IP OD OUT CEC IC 1 9 <C847 COMP OS ITE COLORBAR> * 5.4. MAIN P CB Top <Fig. 4-9> Copyright© 1995-2012 SAMSUNG. All rights reserved. 4-18...
  • Page 48 OPT ION DGND DGND TES T OPTION TES T OPTION * 6.7. AUDIO/VIDEO/IP OD OUT CEC IC 1 9 <R118 COMP OS ITE OUTP UT COLORBAR> * 5.4. MAIN P CB Top <Fig. 4-10> 4-19 Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 49: Disc Skips Or Freezing

    Signa l level OK? BD : ove r 400 mV Cha nge the DECK. DVD : ove r 200 mV CD : ove r 200 mV Cha nge the MAIN PCB. Cha nge the MAIN PCB. Copyright© 1995-2012 SAMSUNG. All rights reserved. 4-20...

  • Page 50: No Disc Reading Error

    Samsu ng Ele ctronics . which is a va ila ble on the Sa m- sung We b Site Update with the new version and try again. 4-21 Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 51: Network Error

    The connection between LAN and SET is direct. So there is no need to check H/W if there is network problem. If it is, the problem is MAIN CHIP (IC1)'s BGA soldering problem. It must be changed to a new board. Copyright© 1995-2012 SAMSUNG. All rights reserved. 4-22...

  • Page 52: Initialization & Upgrade Methods

    Loader : Loader Firmware Region : BD region code / DVD region code Macrovision : Macrovision version Model : Model name Main Touch IC : touch key firmware HDMI RX : HDMI Firmware 4-23 Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 53: How To Update Firmware

    The upgrade is complete when the product turns off, and then turns on again by itself. Never turn the product off or back on manually during the update process. Samsung Electronics shall take no legal responsibility for product malfunction caused by an unstable Internet connection or consumer negligence during a software upgrade.
  • Page 54 8) Select By Disc. NOTE When the system upgrade is done, check the software details in the software Upgrade menu. Do not turn off the product during the Software Upgrade. It may cause the product malfunction. 4-25 Copyright© 1995-2012 SAMSUNG. All rights reserved.
  • Page 55 If it downloads new upgrade software, the product will ask you if you want to install it when you turn the product on. NOTE To use the Download in Standby Mode function, your product must be connected to the Internet. Copyright© 1995-2012 SAMSUNG. All rights reserved. 4-26...

  • Page 56: Initialization

    During Stand-By, just press Remote Controller Stop-Button for over 5 seconds. Then, VFD Sign : ‘Reset.’ → Power will be turned off automatically. • System Micom setting will be initialized. • Tuner setting, EQ setting will be initialized. 4-27 Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 57: Buyer-Region Code Setting Method

    NOTE The “T-MODE” indicator on the VFD only appears for a very short time. 3) You can see “TEST − −” on the VFD. Insert the number “46” to select the Region Code. Copyright© 1995-2012 SAMSUNG. All rights reserved. 4-28...
  • Page 58 When you insert the number, the first number is “0”. For example, HT-D5100 5.1 CH USA –> 000. After that, power off. To check the number you inserted, do 1, 2, 3 and than insert “47” during “TEST − −”. 4-29 Copyright© 1995-2012 SAMSUNG. All rights reserved.
  • Page 59 ARAB, PAKISTAN, EGYPT, IRAQ, LEBANON, SYLBIA, MOROCCO, TUNIS (ZN) SAUDI (UM), ALGERIA (SH), S.AFRICA (XA), ISRAEL (SQ), NIGERIA (SW), SUDAN (SJ), ETIOPIA (GA), KENYA (KE) CHINA (XZ),HONGKONG (ZK) BRAZIL (ZD) CANADA (ZC) IRAN (HC) ETC1 ETC2 ETC3 Copyright© 1995-2012 SAMSUNG. All rights reserved. 4-30...
  • Page 60 ARAB, PAKISTAN, EGYPT, IRAQ, LEBANON, SYLBIA, MOROCCO, TUNIS (ZN) SAUDI (UM), ALGERIA (SH), S.AFRICA (XA), ISRAEL (SQ), NIGERIA (SW), SUDAN (SJ), ETIOPIA (GA), KENYA (KE) CHINA (XZ),HONGKONG (ZK) BRAZIL (ZD) CANADA (ZC) IRAN (HC) ETC1 ETC2 ETC3 4-31 Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 61: Pcb Diagram

    DGND US B+ VT_IN_FR WIFI US B- VT_HT 5 US B PW R BCN1 1 VT_IN_FL 1 VT_IN_FL VT_IN_FR VT_HT VT_IN_FR VT_HT BD_HFM 1 BD_HFM CN200 1 CNM86 1 CN22 MAIN SMPS FRO NT Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 62: Front Pcb Top

    5. PCB Diagram 5.2. FRONT PCB Top TP 2 Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 63: Pin Connection

    5. PCB Diagram 5.2.1. Pin Connection 1) CN1 Touch Key / VFD Interface Pin No. Signal TC_CLK TC_DATA REMOT D3.3V VR_CE VFD_DATA VFD_CLK T_RST ST3.4V Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 64: Test Point Wave Form

    5. PCB Diagram 5.2.2. Test Point Wave Form Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 65: Front Pcb Bottom

    5. PCB Diagram 5.3. FRONT PCB Bottom IC 2 N 1 0 Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 66: Main Pcb Top

    IC 17 ZI C2 003 IC2 0 0 2 IC2 0 0 1 IC2 3 CN25 B C N 1 IC1 1 C N 3 0 0 1 C N 2 C N 2 2 Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 67: Pin Connection

    VR_CE BD MPD 2) BCN1 DVD_VR Blutooth Module SLO1+ DVD_MPD Pin No. Signal SLO1- CD_VR VT_IN_FL SLO2- D3.3V SLO2+ REMOT DVD LD VT_IN_FR BDLD VT_HT TC_DATA CD LD TC_CLK M_A- M_B- M_B- BD RF- Copyright© 1995-2012 SAMSUNG. All rights reserved.
  • Page 68 USB+ DGND DGND D12V ASC MIC IN D12V DGND D12V ASC_Sen DGND R12V DGND R12V ST3.4V FGND ST3.4V VT_IN_FL VARI_PWR FGND R12V VT_IN_FR PGND FGND PGND VT_OUT_FL PGND FNGD PGND VT_OUT_FR PGND FGND VT_CTL Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 69: Test Point Wave Form

    5. PCB Diagram 5.4.2. Test Point Wave Form Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 70: Main Pcb Bottom

    5. PCB Diagram 5.5. MAIN PCB Bottom IC 1 IC 4 5-10 Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 71: Usb Pcb Top

    5. PCB Diagram 5.6. USB PCB Top VC N 1 U C N 3 AS C N 1 Copyright© 1995-2012 SAMSUNG. All rights reserved. 5-11...

  • Page 72: Pin Connection

    Signal Pin No. Signal USB5V VT_IN_FL USB5V USB- VT_IN_FR USB+ VT_HT DGND ASC MIC IN DGND 190V ASC_Sen 190V R12V R12V FGND VT_IN_FL VT_OUT_FL FGND VT_IN_FR VT_OUT_FR FGND VT_OUT_FL FNGD VT_OUT_FR FGND VT_CTL 5-12 Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 73: Usb Pcb Bottom

    5. PCB Diagram 5.7. USB PCB Bottom Copyright© 1995-2012 SAMSUNG. All rights reserved. 5-13...

  • Page 74: Vt Pcb Top

    5. PCB Diagram 5.8. VT PCB Top 5-14 Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 75: Pin Connection

    5. PCB Diagram 5.8.1. Pin Connection 1) VCN3 VT Audio Pin No. Signal VT_IN_FL VT_IN_FR VT_HT 190V 190V VT_OUT_FL VT_OUT_FR Copyright© 1995-2012 SAMSUNG. All rights reserved. 5-15...

  • Page 76: Vt Pcb Bottom

    5. PCB Diagram 5.9. VT PCB Bottom 5-16 Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 77: Smps Pcb Top

    5. PCB Diagram 5.10. SMPS PCB Top N M8 61 TP 1 TP 1 Copyright© 1995-2012 SAMSUNG. All rights reserved. 5-17...

  • Page 78: Pin Connection

    5. PCB Diagram 5.10.1. Pin Connection 1) CNM861 MAIN Power Connector Pin No. Signal VSS-5V R_12V P_ON DGND D12V D12V D12V DGND DGND ST3.4V ST3.4V VARI_PWR R12V PGND PGND PGND PGND PGND 5-18 Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 79: Test Point Wave Form

    5. PCB Diagram 5.10.2. Test Point Wave Form Copyright© 1995-2012 SAMSUNG. All rights reserved. 5-19...

  • Page 80: Smps Pcb Bottom

    5. PCB Diagram 5.11. SMPS PCB Bottom 5-20 Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 81: Schematic Diagram

    2Gb(128M x 16) 1Gb(64M x 16) I2S Re a r Wire le s s C S 5 3 4 6 Tune r TX Module MP S ASC In Wire le s s P OWER RX Module 4560 Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 82: Front

    STOP STOP REMOCON REMOCON FUNCTION FUNCTION 0.2O HM 0.2O HM 6.3V 6.3V POWER POWER T_GND T_GND CIM10J 121N C CIM10J 121N C POWER_LED POWER_LED VGND VGND T_RESET T_RESET VGND VGND T_GND T_GND T_GND T_GND Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 83: Test Point Wave Form

    6. Schematic Diagram 6.2.1. Test Point Wave Form Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 84: Pwm Variable Fan

    KRC106S-R TK KRC106S-R TK BD1001 BD1001 Q202 Q202 12C4> 12C4> VARI_PC_A VARI_PC_A 0.01OHM 0.01OHM CB2012UA 300T CB2012UA 300T UNDEFINED UNDEFINED 0.01O HM 0.01O HM PGND PGND F_GND F_GND UNDEFINED UNDEFINED F_GND F_GND DGND DGND Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 85: Power_Amp

    CB2012UA 300T DGND DGND PGND PGND PGND PGND PGND PGND DGND DGND 0.01OHM 0.01OHM 1/10W 1/10W PGND PGND 3.3OHM 3.3OHM BD2004 BD2004 R2023 R2023 R2024 R2024 3.3OHM 3.3OHM MC210 MC210 1/10W 1/10W 100NF 100NF Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 86: Eyeable_Amp

    PGND PGND VT_OUT_FR VT_OUT_FR C994 C994 33P F 50V OPTION 33P F 50V OPTION OPTION OPTION VT_OUT_FL VT_OUT_FL C995 C995 33P F 33P F C996 C996 33P F 50V 33P F 50V PGND PGND Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 87: Dc-Dc Power

    F_ON_OFF2 F_ON_OFF2 DGND DGND MQ97 MQ97 8B5> 8B5> 4H5< 4H5< 10KOHM 10KOHM 1/16W 1/16W DGND DGND DGND DGND FE5.0V _PW FE5.0V _PW DGND DGND DGND DGND DGND DGND DGND DGND SDB30A40-PF SDB30A40-PF DGND DGND Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 88: Audio/Video/Ipod Out Cec

    33A1 p_DAC3CH_AVSS 33A1 BIAS BIAS o_DAC3CH_IO1 o_DAC3CH_IO1 p_DAC3CH_AVSS 33A2 p_DAC3CH_AVSS 33A2 o_DAC3CH_IO2 o_DAC3CH_IO2 220NH 220NH DGND DGND OP TION OP TION DGND DGND DGND DGND DGND DGND DGND DGND TEST OPTION TEST OPTION Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 89: Test Point Wave Form

    6. Schematic Diagram 6.7.1. Test Point Wave Form Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 90: Usb/Ethernet

    1/16W 1/16W R434 R434 R428 R428 LED1_AD1 LED1_AD1 4.7KOHM 4.7KOHM 1/16W 1/16W R436 R436 R429 R429 LED0_AD0 LED0_AD0 4.7KOHM 4.7KOH M 1/16W 1/16W R435 R435 R430 R430 I_MAC_RX _DV I_MAC_RX _DV DGND DGND 6-10 Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 91: Usb Hub_Ipod Certi

    DGND DGND DGND IPOD CRADLE INCLUDE : PID~, P IPOD CRADLE INCLUDE : PID~, P PBD10 PBD10 IPOD CRADLE NOT INCLUDE : PN~ IPOD CRADLE NOT INCLUDE : PN~ DGND DGND DGND DGND Copyright© 1995-2012 SAMSUNG. All rights reserved. 6-11...

  • Page 92: Front Micom

    VFDCE_B 100NF 100NF DGND DGND VFDCE VFDCE T_RESET T_RESET UGND_B UGND_B UGND UGND R12V_B R12V_B R12V R12V DGND DGND DGND DGND DGND DGND FRONT FULL DOWN CHECK FRONT FULL DOWN CHECK DGND DGND 6-12 Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 93: Dir/Adc/Rx Switching/D.in

    OUT2 IN1+ IN1+ IN2- IN2- IN2+ IN2+ IC33 IC33 S45 60 S45 60 ASC_MIC_IN ASC_MIC_IN AC46 AC46 VSS-5V VSS-5V 10UF 10UF AR60 AR60 47KOHM 47KOHM 1/10W 1/10W DGND DGND DGND DGND DGND DGND Copyright© 1995-2012 SAMSUNG. All rights reserved. 6-13...

  • Page 94: Hdmi Rpt

    0.01OH M 0.01OH M DGND DGND UNDEFINED UNDEFINED PLACE ALL DECOUPLING CAPACITORS PLACE ALL DECOUPLING CAPACITORS AS CLOSE TO THE PIN AS POSSIBLE AS CLOSE TO THE PIN AS POSSIBLE DGND DGND DGND DGND 6-14 Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 95: Test Point Wave Form

    6. Schematic Diagram 6.12.1. Test Point Wave Form Copyright© 1995-2012 SAMSUNG. All rights reserved. 6-15...

  • Page 96: Ddr3 Interface

    VSSQ DDRB_CLK+ DDRB_CLK+ R810 R810 VSSQ VSSQ DDRA_CLK1+ DDRA_CLK1+ VSSQ VSSQ VSSQ VSSQ DGND DGND DDRB_CLK- DDRB_CLK- VSSQ VSSQ DGND DGND DDRA_CLK1- DDRA_CLK1- VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ DGND DGND DGND DGND 6-16 Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 97: Interface/Sata Block

    R259 R259 4.7KOHM 4.7KOHM DGND DGND DGND DGND R-CHIP;4. 7KOHM,5%, 1/16W ,TP,1005 R-CHIP;4. 7KOHM,5%, 1/16W ,TP,1005 DRM_WP DRM_WP 12C3> 12C3> DGND DGND DRM_SCL DRM_SCL 12B 3> 12B 3> DRM_SDA DRM_SDA 12B 3<> 12B3<> Copyright© 1995-2012 SAMSUNG. All rights reserved. 6-17...

  • Page 98: Flash Memory

    OP EN 1/16W 1/16W 10KOHM 10KOHM 0OHM 0OHM R725 R725 OP EN OP EN DGND DGND EMMC_D0 EMMC_D0 EMMC_D1 EMMC_D1 EMMC_D2 EMMC_D2 EMMC_D3 EMMC_D3 EMMC_D4 EMMC_D4 EMMC_D5 EMMC_D5 EMMC_D6 EMMC_D6 EMMC_D7 EMMC_D7 EMMC_CMD EMMC_CMD 6-18 Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 99: Firence Power Jtag Debug

    6. Schematic Diagram 6.16. FIRENCE POWER JTAG DEBUG Copyright© 1995-2012 SAMSUNG. All rights reserved. 6-19...

  • Page 100: F_End_Mortor Driver

    DRV_DMO FCS _P FCS _P TRK_N TRK_N FCS _N FCS _N TRK_P TRK_P DRV_LDIN DRV_LDIN DRV_TRO DRV_TRO DRV_F LO DRV_FLO DRV_F RO DRV_FRO DGND DGND DGND DGND DRV_LDIN DRV_LDIN DRV_DMO DRV_DMO DGND DGND 6-20 Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 101: F_End_Sc7300

    SFDI_T MIO2 MIO2 MIO1 MIO1 DGND DGND MIO0 MIO0 0OHM 0OHM DISC_IN DISC_IN 0O HM 0O HM DGND DGND OP TION OP TION MIO3 MIO3 OPUSEL OPUSEL OP TION OP TION DGND DGND Copyright© 1995-2012 SAMSUNG. All rights reserved. 6-21...

  • Page 102: Usb

    VR22 VC24 VC24 SHUT DOWN SHUT DOWN 100K OHM 100K OHM BELOW 1.05V BELOW 1.05V 1/10W 1/10W VT_HTGND VT_HTGND VD50 VD50 VD60 VD60 1N4148WS 1N4148WS 1N4148WS 1N4148WS VC301 VC301 47UF 47UF VT_HTGND VT_HTGND 6-22 Copyright© 1995-2012 SAMSUNG. All rights reserved.
  • Page 103 100K OHM 100K OHM VS360-V09T -N16 VS360-V09T -N16 VC58 VC58 1/10W 1/10W 204-10UY OC/S530-A3 204-10UY OC/S530-A3 204-10UY OC/S530-A3 204-10UY OC/S530-A3 VTIN_GND VTIN_GND VTGND VTGND VTGND VTGND VTOUT_GND VTOUT_GND VT_HT1 VT_HT1 VTGND VTGND VTGND VTGND Copyright© 1995-2012 SAMSUNG. All rights reserved. 6-23...

  • Page 104: Smps

    KIA431AM ICM861 ICM861 1KOHM 1KOHM 1/10W 1/10W FB_M_03_S FB_M_03_S SH_REF_S SH_REF_S EY802 EY802 CATHODE CATHODE 3KOHM 3KOHM NE_IN_P NE_IN_P L1_IN_P L1_IN_P 1/10W 1/10W EY801 EY801 PD801S PD801S GND_P GND_P GND_01_S GND_01_S GND_01_S GND_01_S 6-24 Copyright© 1995-2012 SAMSUNG. All rights reserved.

  • Page 105: Test Point Wave Form

    6. Schematic Diagram 6.21.1. Test Point Wave Form Copyright© 1995-2012 SAMSUNG. All rights reserved. 6-25...
  • Page 106 E.Asia, W.Asia, https://gspn2.samsungcsportal.com China, Japan N.America, S.America https://gspn3.samsungcsportal.com This Service Manual is a property of Samsung Electronics Co.,Ltd. © 2012 Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under All rights reserved. applicable International and/or domestic law.

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