Samsung BD-F5100 Service Manual Download Page 46 | Manualshive

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6. Schematic Diagrams

3) IC1S01 Vcc circuit

a) ICIS01, RIS05, RIS07,RIS08 : ICIS01 driving resistance (ICIS01 works through driving resistance at power cord in)

b) ICIS01 Vcc : RIS05, RIS07, RIS08

i) Use the output of transformer as Vcc, because the current starts to flow into transformer while ICIS01 is active

ii) Rectify to DIS07 and smooth to CIS09.

iii) Use the output of transformer as ICIS01 Vcc : The loads are different before and after ICIS01 driving. (Vcc of ICIS01 decreases below OFF voltage , using only the resistance dut to lode increase after ICIS01 driving.)

4) Feedback Control Circuit

a) F/B Terminal of IC1 determines output duty cycle.

b) C-E (Collector-Emitter) of and F/B potential of PQIZ1 are same.

6-4

Copyright© 1995-2013 SAMSUNG. All rights reserved.

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Summary of Contents for BD-F5100

Page 1: ...TK UM XA XD XE XL XM XN XP XS XT XU XV XY XZ ZA ZB ZC ZD ZF ZK ZN ZS ZX ZW AA SERVICEMANUAL Blu Ray Disc Player Contents 1 Precautions 2 Product Specifications 3 Disassembly and Reassembly 4 Troubleshooting 5 PCB Diagrams 6 Schematic Diagrams Refer to the service manual in the GSPN see the rear cover for more information ...

Page 2: ...n be played 2 5 2 1 7 Supported File Formats 2 5 2 1 7 1 Notes on the USB connection 2 5 2 1 7 2 AVCHD Advanced Video Codec High Definition 2 7 2 2 Chassis Product Specification 2 8 2 3 Option Product Specification 2 10 3 Disassembly and Reassembly 3 1 3 1 Cabinet and PCB 3 1 3 1 1 Top Cabinet Removal 3 1 3 1 2 Assy Deck Removal 3 2 3 1 3 S M P S PCB Removal 3 3 3 1 4 Main PCB Removal 3 4 3 2 PCB ...

Page 3: ...iagram of S M P S Circuit 6 5 6 3 S M P S S M P S PCB 6 6 6 4 DC DC Power Main PCB 6 7 6 5 AV_ Karaoke Main PCB 6 8 6 6 HDMI_SPDIF Main PCB 6 9 6 7 NAND_Ethernet_USB Main PCB 6 10 6 8 DDR3 Bank 0 Main PCB 6 11 6 9 DDR3 Bank 1 Main PCB 6 12 6 10 MISC_UART_STRAP Main PCB 6 13 6 11 F_E 0 Main PCB 6 14 6 12 F_E 1 Main PCB 6 15 6 13 Touch Touch PCB 6 16 Copyright 1995 2013 SAMSUNG All rights reserved i...

Page 4: ...include but are not limited to excessively wide cabinet ventilation slots and an improperly fitted and or incorrectly secured cabinet back cover c Leakage Current Hot Check With the instrument completely reassembled plug the AC line cord directly into a 230V 220V 240V AC outlet Do not use an isolation transformer during this test Use a leakage current tester or a metering system that complies with...

Page 5: ... property damage resulting therefrom 4 Observe original lead dress Take extra care to assure correct lead dress in the following areas 1 near sharp edges 2 near thermally hot parts be sure that leads and components do not touch thermally hot parts 3 the AC supply 4 high voltage and 5 antenna wiring Always inspect in all areas for pinched out of place or frayed wiring Do not change spacing between ...

Page 6: ...recautions are indicated or printed on the cabinet chassis or components When servicing follow the printed or indicated service precautions and service materials 3 The components used in the unit have a specified flame resistance and dielectric strength When replacing components use components which have the same Components identified by shading in the circuit diagram are important for safety or f...

Page 7: ...e only a grounded tip soldering iron to solder or unsolder ESD devices 4 Use only an anti static solder removal devices Some solder removal devices not classified as anti static can generate electrical charges sufficient to damage ESD devices 5 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ESD devices 6 Do not remove a replacement ESD device from i...

Page 8: ...et This gives them the same ground as the sheet 4 Remove the optical pick up block 5 Perform work on top of the conductive sheet Be careful to let your clothes or any other static sources touch the unit NOTE Be sure to put on a wrist strap grounded to the sheet Be sure to lay a conductive sheet that is grounded to the table made of copper Fig 1 3 6 Short the short terminal on the PCB which is insi...

Page 9: ...2 Product Specifications 2 Product Specifications 2 1 Product Specification Copyright 1995 2013 SAMSUNG All rights reserved 2 1 ...

Page 10: ...isc Not all discs will have the features described below Video highlights The BD ROM format for movie distribution supports three highly advanced video codecs including AVC VC 1 and MPEG 2 HD video resolutions are also available 1920 x 1080 HD 1280 x 720 HD For High Definition Playback To view high definition contents in BD discs an HDTV High Definition Television is required Some discs may requir...

Page 11: ...e audio and video remain playing in the background Interactivity Certain Blu ray Discs may contain Animated menus and Trivia games User Browsable Slideshows With Blu ray Discs you can browse through various still pictures while the audio remains playing Subtitles Depending on what is contained on the Blu ray Disc you may be able to select different font styles sizes and colors for the subtitles Su...

Page 12: ...spect ratio adjustment 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 1 4 Disc types that cannot be played HD DVD DVD RAM DVD RW VR mode 3 9 GB DVD R for Authoring DVD ROM PD MV etc Super Audio CD except CD layer CVD CD ROM CDV CD G CD I ...

Page 13: ...ideo that is under 30fps frame rate Your player only supports USB Mass Storage Class MSC devices such as thumb drives and USB HDD HUB is not supported Certain USB HDD Devices multi card readers and thumb drives may not be compatible with this player If some USB devices require excessive power they may be limited by the circuit safety device If playback from a USB HDD is unstable provide additional...

Page 14: ...rate frame rate than standard may stutter when played back Seek skip function is not available if the file s index table is damaged Video decoder Supports up to H 264 Level 4 1 and AVCHD Does not support H 264 FMO ASO RS and VC1 SP MP AP L4 MPEG4 SP ASP Below 1280 x 720 60 frames max Above 1280 x 720 30 frames max Does not support GMC 2 or higher Audio decoder Supports WMA 7 8 9 and STD Does not s...

Page 15: ...use the x v Color format This player can play back AVCHD discs that use x v Color format x v Color is a trademark of Sony Corporation AVCHD and the AVCHD logo are trademarks of Matsushita Electronic Industrial Co Ltd and Sony Corporation NOTE Some AVCHD format discs may not play depending on the recording condition AVCHD format discs need to be finalized x v Color offers a wider color range than n...

Page 16: ...2 Product Specifications 2 2 Chassis Product Specification 2 8 Copyright 1995 2013 SAMSUNG All rights reserved ...

Page 17: ...2 Product Specifications Copyright 1995 2013 SAMSUNG All rights reserved 2 9 ...

Page 18: ...2 Product Specifications 2 3 Option Product Specification 2 10 Copyright 1995 2013 SAMSUNG All rights reserved ...

Page 19: ...3 Disassembly and Reassembly 3 Disassembly and Reassembly 3 1 Cabinet and PCB NOTE Connector Must be removed with care 3 1 1 Top Cabinet Removal Copyright 1995 2013 SAMSUNG All rights reserved 3 1 ...

Page 20: ...3 Disassembly and Reassembly 3 1 2 Assy Deck Removal 3 2 Copyright 1995 2013 SAMSUNG All rights reserved ...

Page 21: ...3 Disassembly and Reassembly 3 1 3 S M P S PCB Removal Copyright 1995 2013 SAMSUNG All rights reserved 3 3 ...

Page 22: ...3 Disassembly and Reassembly 3 1 4 Main PCB Removal 3 4 Copyright 1995 2013 SAMSUNG All rights reserved ...

Page 23: ...3 Disassembly and Reassembly 3 2 PCB Location Copyright 1995 2013 SAMSUNG All rights reserved 3 5 ...

Page 24: ...4 Troubleshooting 4 Troubleshooting 4 1 Troubleshooting 4 1 Copyright 1995 2013 SAMSUNG All rights reserved ...

Page 25: ...4 Troubleshooting Copyright 1995 2013 SAMSUNG All rights reserved 4 2 ...

Page 26: ...4 Troubleshooting 4 3 Copyright 1995 2013 SAMSUNG All rights reserved ...

Page 27: ...4 Troubleshooting Copyright 1995 2013 SAMSUNG All rights reserved 4 4 ...

Page 28: ...4 Troubleshooting 4 5 Copyright 1995 2013 SAMSUNG All rights reserved ...

Page 29: ...4 Troubleshooting Copyright 1995 2013 SAMSUNG All rights reserved 4 6 ...

Page 30: ...4 Troubleshooting 4 7 Copyright 1995 2013 SAMSUNG All rights reserved ...

Page 31: ...4 Troubleshooting Copyright 1995 2013 SAMSUNG All rights reserved 4 8 ...

Page 32: ...4 Troubleshooting 4 9 Copyright 1995 2013 SAMSUNG All rights reserved ...

Page 33: ...4 Troubleshooting Copyright 1995 2013 SAMSUNG All rights reserved 4 10 ...

Page 34: ...4 Troubleshooting 4 11 Copyright 1995 2013 SAMSUNG All rights reserved ...

Page 35: ...pgrade software is downloading press the button When a system upgrade is in progress UPDATE is displayed on the front panel Update Now You can use Update Now to update the software through your network connection or by using a USB flash drive The network instructions are below The USB flash drive instructions are on the next page 1 Select Update Now and then press the button The Update now pop up ...

Page 36: ...ds 6 Click Firmware in the center of the page 7 Click the ZIP button in the File column on the right side of the page 8 Click Send in the first pop up that appears Click OK in the second pop up to download and save the firmware file to your PC 9 Unzip the zip archive to your computer You should have a single folder with the same name as the zip file 10 Copy the folder to a USB flash drive 11 Make ...

Page 37: ...5 PCB Diagrams 5 PCB Diagrams 5 1 Wiring Diagram Copyright 1995 2013 SAMSUNG All rights reserved 5 1 ...

Page 38: ...5 PCB Diagrams 5 2 Main PCB 5 2 Copyright 1995 2013 SAMSUNG All rights reserved ...

Page 39: ...5 PCB Diagrams Copyright 1995 2013 SAMSUNG All rights reserved 5 3 ...

Page 40: ...5 PCB Diagrams 5 3 S M P S PCB 5 4 Copyright 1995 2013 SAMSUNG All rights reserved ...

Page 41: ...5 PCB Diagrams Copyright 1995 2013 SAMSUNG All rights reserved 5 5 ...

Page 42: ...5 PCB Diagrams 5 4 Touch PCB 5 6 Copyright 1995 2013 SAMSUNG All rights reserved ...

Page 43: ...rent or amended since this drawing was prepared CAUTION Most semiconductor devices are electrostatically sensitive and therefore require the special handling techniques described under the electrostatically sensitive ES devices section of this service manual WARNING Components identified with the mark have the special characteristics for safety When replacing any of these components Use only the s...

Page 44: ...6 Schematic Diagrams 6 1 All Block Diagram 6 2 Copyright 1995 2013 SAMSUNG All rights reserved ...

Page 45: ...er input output d R1S02 Rush current limit resistance at the moment of power cord insertion Without P1S02 the bridge diode might be damaged as the rush current increases 2 SNUBBER Circuit D1S10 C1S10 R1S10 a Prevent residual high voltage at the terminals of switch during switch off Suppress noise High inverted power occurs at switch off because of the 1st winding of transformer V L1 xdi dt L1 Leak...

Page 46: ...er while ICIS01 is active ii Rectify to DIS07 and smooth to CIS09 iii Use the output of transformer as ICIS01 Vcc The loads are different before and after ICIS01 driving Vcc of ICIS01 decreases below OFF voltage using only the resistance dut to lode increase after ICIS01 driving 4 Feedback Control Circuit a F B Terminal of IC1 determines output duty cycle b C E Collector Emitter of and F B potenti...

Page 47: ...6 Schematic Diagrams 6 2 3 Internal Block Diagram Internal Block Diagram of S M P S Circuit Copyright 1995 2013 SAMSUNG All rights reserved 6 5 ...

Page 48: ...6 Schematic Diagrams 6 3 S M P S S M P S PCB 6 6 Copyright 1995 2013 SAMSUNG All rights reserved ...

Page 49: ...6 Schematic Diagrams 6 4 DC DC Power Main PCB Copyright 1995 2013 SAMSUNG All rights reserved 6 7 ...

Page 50: ...6 Schematic Diagrams 6 5 AV_ Karaoke Main PCB 6 8 Copyright 1995 2013 SAMSUNG All rights reserved ...

Page 51: ...6 Schematic Diagrams 6 6 HDMI_SPDIF Main PCB Copyright 1995 2013 SAMSUNG All rights reserved 6 9 ...

Page 52: ...6 Schematic Diagrams 6 7 NAND_Ethernet_USB Main PCB 6 10 Copyright 1995 2013 SAMSUNG All rights reserved ...

Page 53: ...6 Schematic Diagrams 6 8 DDR3 Bank 0 Main PCB Copyright 1995 2013 SAMSUNG All rights reserved 6 11 ...

Page 54: ...6 Schematic Diagrams 6 9 DDR3 Bank 1 Main PCB 6 12 Copyright 1995 2013 SAMSUNG All rights reserved ...

Page 55: ...6 Schematic Diagrams 6 10 MISC_UART_STRAP Main PCB Copyright 1995 2013 SAMSUNG All rights reserved 6 13 ...

Page 56: ...6 Schematic Diagrams 6 11 F_E 0 Main PCB 6 14 Copyright 1995 2013 SAMSUNG All rights reserved ...

Page 57: ...6 Schematic Diagrams 6 12 F_E 1 Main PCB Copyright 1995 2013 SAMSUNG All rights reserved 6 15 ...

Page 58: ...6 Schematic Diagrams 6 13 Touch Touch PCB 6 16 Copyright 1995 2013 SAMSUNG All rights reserved ...

Page 59: ...na Japan https gspn2 samsungcsportal com N America S America https gspn3 samsungcsportal com 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 2013 Samsung Electronics Co Ltd All rights reserved Printed in Korea ...

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