Samsung DVD-M101 Service Manual Download Page 69

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Schematic Diagrams

9-12

Samsung Electronics

(Only for
DVD-M3xx/M4xx Series models)

9-11 Front-Micom/VFD Display

Summary of Contents for DVD-M101

Page 1: ...oubleshooting 4 Exploded Views and Parts List 5 Electrical Parts List 6 Block Diagrams 7 PCB Diagrams 8 Wiring Diagrams 9 Schematic Diagrams Manual DVD PLAYER CONTENTS SERVICE MANUAL DVD M101 M201 M301 M403 DVD M101 M104G DVD M103 M105 M105B M107 M107G M108 M109 M203 M205 M205G M207 M207G DVD M201 DVD M300 DVD M301 M305 M307 M307G M403 M405 M407 M407G M409 ELECTRONICS Samsung Electronics Co Ltd MA...

Page 2: ...rwriters Laboratories UL 1270 40 7 With the instrument s AC switch first in the ON position and then in the OFF position measure from a known earth ground metal water pipe conduit etc to all exposed metal parts of the instrument antennas handle brackets metal cabinets screw heads metallic overlays control shafts etc espe cially any exposed metal parts that offer an electri cal return path to the c...

Page 3: ...ched out of place or frayed wiring Do not change spacing between a component and the printed circuit board Check the AC power cord for damage 5 Components parts and or wiring that appear to have overheated or that are otherwise damaged should be replaced with components parts and or wiring that meet original specifications Additionally determine the cause of overheating and or damage and if necess...

Page 4: ...nd lead last 2 The service precautions are indicated or printed on the cabinet chassis or components When servic ing follow the printed or indicated service precau tions 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 ratings Components i enti fied by shading by or by in t...

Page 5: ...posure of the assem bly 3 Use 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 suffi cient 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 ...

Page 6: ... sheet 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 not to let your clothes or any other static sources to touch the unit Be sure to put on a wrist strap grounded to the sheet Be sure to lay a conductive sheet made of copper etc Which is grounded to the table Fig 1 3 6 Short the short terminal on the PCB wh...

Page 7: ...rt 2LD 4 points on Pick up See Fig 1 4 4 Disassembly the Pick up 1 5 2 Assembly 1 Replace the Pick up 2 Remove the soldering 2 points 2LD 4 points on Pick up 3 Reassemble the Deck Assy PICK UP ASS Y 1LD 2LD SOLDER LAND 2 POINTS SHORT CD DVD SOLDER LAND 4 POINTS SHORT Note If the assembly and disassembly are not done in correct sequence the Pick up may be damaged Fig 1 4 ...

Page 8: ...ssembly and Reassembly 2 1 Cabinet and PCB 2 1 1 Top Cabinet Removal 1 Remove 3 Screws Œ on the back Top Cabinet 2 Lift up the Top Cabinet in direction of arrow Œ 3 SCREWS Fig 2 1 Top Cabinet Removal Note Reassembly in reverse order ...

Page 9: ...he Door Tray in direction of arrow A 3 Close Tray Œ and power off Note If Tray Œ doesn t open insert a Screw driver into the Emergency hole ˇ as shown in detailed draw ing and then push it in the direction of arrow B Open Tray manually Œ TRAY DOOR TRAY A Side View ˇ EMERGENCY HOLE SCREW DRIVER B Fig 2 2 Door Tray Removal ...

Page 10: ...NET ˆ KEY PCB 5 SCREWS ˇ KNOB JOG Œ KNOB VOLUME DVD M10x SERIES DVD M20x SERIES MODELS DVD M30x SERIES DVD M40x SERIES MODELS Fig 2 3 Ass y Front Cabinet Removal 2 1 3 Ass y Front Cabinet Removal 1 Remove Knob Volume Œ and Ass y Front Cabinet 2 Remove Knob Jog ˇ and 5 Screws and Key PCB ˆ ...

Page 11: ...aasembly DECK ASS Y Œ 3 SCREWS DCN1 MAIN PCB FLAT CABLE CONNECT WIRE DCN2 2 1 4 Ass y Deck Removal 1 Disconnect Flat Cable Connect Wire from DCN1 DCN2 on Main PCB 2 Remove 3 Screws Œ from the Ass y Deck and lift it up Fig 2 4 Ass y Deck Removal ...

Page 12: ...mbly Samsung Electronics 2 5 MAIN PCB ˇ 3 SCREWS Œ 2 SCREWS JACK PCB Fig 2 5 Main PCB Jack PCB Removal 2 1 5 Main PCB Jack PCB Removal 1 Remove 2 Screws Œ and lift up the Jack PCB 2 Remove 3 Screws ˇ and lift up the Main PCB ...

Page 13: ...2 6 Samsung Electronics Disassembly and Reaasembly JACK PCB MAIN PCB KEY PCB DVD M30x SERIES M40x SERIES MODELS ONLY 2 2 PCB Location Fig 2 6 PCB Location ...

Page 14: ... DECK PCB MAIN PCB DCN1 ˇ CONNECT WIRE HCN1 HOUSING PCB MAIN PCB DCN2 ˆ CN8 MAIN PCB JACK PCB DCN1 Ø PCN1 MAIN PCB JACK PCB PCNS1 FCN1 MAIN PCB JACK PCB CN2 S CT1 CT2 CT3 CT4 CT5 DECK ASS Y DECK PCB JACK PCB MAIN PCB ˆ Ø CT3 CT4 CT5 DVD M10x SERIES DVD M20x SERIES MODELS 2 3 Connector Diagram Fig 2 7 Connector Diagram ...

Page 15: ...AT CABLE DECK PCB MAIN PCB DCN1 ˇ CONNECT WIRE HCN1 HOUSING PCB MAIN PCB DCN2 ˆ CN8 MAIN PCB JACK PCB DCN1 Ø PCN1 MAIN PCB JACK PCB PCNS1 KCN1 KEY PCB JACK PCB CN3 CT1 CT2 CT3 CT4 CT5 DECK ASS Y DECK PCB JACK PCB MAIN PCB KEY PCB ˆ Ø CT3 CT4 CT5 DVD M30x SERIES DVD M40x SERIES MODELS Fig 2 8 Connector Diagram ...

Page 16: ...ider Housing ˇ in the direction arrow A 2 When the Tray Disc comes out a little pull it in the direction arrow B by hand 3 Pull the Tray Disc to disassemble while simultaneously pushing 2 Stoppers ˆ left right in the direction arrow C D Fig 2 9 Tray Disc Removal A Œ SCREW DRIVER EMERGENCY HOLE ˇ SLIDER HOUSING TRAY DISC B C ˆ STOPPER ˆ STOPPER D ...

Page 17: ...4 2 Assy P U Deck Removal 1 Disconnect DCN2 Œ DCN3 2 Lift down the Assy P U Deck ˇ while simultaneously pushing 2 Hooks ˆ in the direction of arrow A B Fig 2 10 Assy P U Deck Removal Œ DCN2 ˆ HOOK HOOK DCN3 ˇ ASSY P U DECK A B Assembly Point SLIDER HOUSING ...

Page 18: ... Tray 4 Lift up the Slider Housing ˆ 5 Remove the soldering Ø of 2 points Red Black 6 Remove 2 Screws and lift down the Motor Load Assy 7 Push the 3 Hooks bottom side in the direction arrow C and lift up the Housing PCB 8 Push the Hooks Ô and remove Deck PCB Fig 2 11 Housing Ass y Removal Œ BELT ˇ PULLEY GEAR GEAR TRAY MOTOR LOAD ASSY 3 HOOKS HOUSING PCB DECK PCB Ô HOOK Ø SOLDERING 2 SCREWS ˆ SLID...

Page 19: ...sembly and Reaasembly 2 4 4 Sub Chassis Removal 1 Remove the Soldering of Motor Feed wire Œ 2 Remove the 4 Screws 3 Lift up the Ass y Brkt Deck ˇ Fig 2 12 Sub Chassis Removal 4 SCREWS ˇ ASSY BRAK DECK Œ SOLDERING OF MOTOR FEED WIRE ...

Page 20: ...d B Gear Feed A ˇ 3 Remove 2 Screws 4 Remove Shaft Pick Up ˆ and Pick Up Assy Ø 5 Remove 1 Screw 6 Remove 2 Screws 7 Remove 3 Spring Spindle and Motor Spindle Ass y Fig 2 13 Ass y Brkt Deck Removal 2 SCREW Œ WASHER GEAR FEED B 2 SCREWS 1 SCREW ˆ SHAFT PICK UP ˇ GEAR FEED A Ø PICK UP ASS Y SPRING SPINDLE MOTOR SPINDLE ...

Page 21: ...2 14 Samsung Electronics Disassembly and Reaasembly MEMO ...

Page 22: ...tputted from object lens at play key input No focus incoming and no disc occurs Yes No B A No focus incoming FE in SIC1 25 is within specified range SIC3 26 27 output are normal Check open state from SIC3 to pick up Check RIC1 and A B C D input Check SIC3 Yes Yes No No A ...

Page 23: ...led Motor and connection Check MIC1 Yes No LED SLED SIC3 32 33 output are normal Check SIC3 Yes No NO LD CD ON RIC1 21 is 5V Current exceeds 0 1A LD out pick up replace Open check in related circuit Check MIC1 Yes Yes Yes No No Divide RQ1 emitter terminal voltage and 5V real voltage difference into 10ohm B ...

Page 24: ...Focus On Yes Yes Yes A See Fine Seek Check No Yes Check pick up No FINE SEEK Check FINE SEEK MIRR signal RIC1 46 is missing TZCO signal SIC1 24 is occurs Track incomming is delayed TE is within 2V and 3V Pick up transfer smooth Check RIC1 Peripheral curcuit Check SIC1 Peripheral curcuit Time out due to many jump counts Check SIC1 peripheral circuit SIC1 33 output is normal SIC3 28 29 terminal outp...

Page 25: ...c motor Check SIC1 MIC1 Check SIC3 soldering and power Check path to RIC1 and SIC1 Check RIC1 soldering and power RIC1 70 output are normal RIC1 71 output is normal Check RIC1 peripheral circuit and A B C D Yes Yes Yes Yes Yes Yes No No No No No No No Tray open close MIC1 6 8 is Open L L Close H H Check SIC3 35 36 output at open close Check signal line state from SIC3 35 36 to tray motor Micom MIC...

Page 26: ...g shot Check ZIC1 121 output Check ZIC1 125 CD VCD 16 9344MHz DVD 18 432MHz Yes Yes No No AOP1 1 7 output is normal Check AOP1 peripheral circuit Yes No Base terminal level of AQ1 AQ3 are L Check FIC1 47 mute Yes No Digital output error Output in ZIC1 127 is normal Output in AIC3 6 8 10 is normal Check AVJ4 ACJ5 peripheral soldering shot Check ZIC1 peripheral circuit Check AIC3 Yes No No Yes ...

Page 27: ...ts in PICF1 4 Check PRF11 PRF14 Yes No Pulse is missing in PICF1 5 Replace PICF1 Check feed back Yes Yes No Yes No Power Free Voltage Standby LED OFF PFD01 error PDS01 voltage is missing Replace PQR11 Replace fuse Check PDS01 04 No No Yes Collector of PQR11 output normal voltage Check 2 d voltage No Operation of PQR11 is normal Replace PQR12 Yes No Switching operation of PQR11 is normal Replace PQ...

Page 28: ...wen VIC1 and PICS4 2 Check the connection between PICS4 2 and pin 1 in VIC1 Check the soldering of VIC1 No No Check the connection between VIC1 and output jack Pin of VDD_2 5 VDD 3 3 in Zic1 has normal level Check the connection between pin 1 in PCNS1 and pin 3 in ZIC5 Yes No Peak to peak voltage level of pin 27 in VIC1 is 2V Video signal of about 1V appears at output jack Yes No Yes Check the RCA...

Page 29: ...uted at pin 139 145 151 in ZIC1 Check the pin 13 in SCIC1 H state Check SCQ 2 3 circuit See Video output error in RCA jacks Yes Yes No No R signal is outputed normally at pin 4 in SCIC2 Yes No Yes Œ Check the connection between pin 151 in ZIC1 and pin 3 in SCIC2 Check the pin 9 10 11 in SCIC3 H state Œ Check the pin 8 in VIC1 H state Check the connection with pin 18 20 16 in VIC1 No Check the conn...

Page 30: ...4 1 4 Exploded View and Parts List 4 1 Cabinet Assembly 4 2 Deck Assembly Page 4 2 4 6 ...

Page 31: ...2 13 12 12 151 CN1B 100 DECK DVD MECHA 602 ASS Y PCB JACK S N A Service Not Available 1 DVD M101 M104G DVD M103 M105 M105B M107 M107G M108 M109 DVD M203 M205 M205G M207 M207G DVD M201 DVD M301 M305 M307 M307G M403 M405 M407 M407G M409 DVD M300 UT01 1 2 2 1 2 701 151 3 1 4 701 151 2 3 1 2 4 SLOW VOL CON MODE Normal Joy Stick Jog Shuttle ...

Page 32: ...AH97 00640C AH97 00643A AH64 11306Z AH64 00971C AH64 00933B AH92 00986B AH92 00987C AH92 00582C AH59 00093B Canada DVD M101 1 1LD AH97 00572A AH97 00574A AH64 00933A AH92 00986A AH92 00987A AH59 00092A DVD M201 1 2LD AH97 00573A AH97 00574A AH64 00933A AH92 00986A AH92 00987B AH59 00092A DVD M300 1 2LD AH97 00638A AH97 00641A AH64 11306Q AH64 00971B AH64 00933A AH92 00986B AH92 00987N AH92 00582D ...

Page 33: ... AH92 00986C AH92 00987D AH59 00092B DVD M205 2 2LD AH97 00639A AH97 00642E AH64 00933G AH92 00986C AH92 00987D AH59 00092B DVD M305 2 2LD AH97 00640A AH97 00643E AH64 11306Z AH64 00971E AH64 00933G AH92 00986D AH92 00987E AH92 00582C AH59 00093B DVD M405 2 2LD AH97 00640B AH97 00643E AH64 11306Z AH64 00971E AH64 00933G AH92 00986E AH92 00987K AH92 00582C AH59 00094B Denmark DVD M105 2 1LD AH97 00...

Page 34: ...di Arabia DVD M105 2 1LD AH97 00639B AH97 00642E AH64 00933G AH92 01040F AH92 01013H AH59 00092B DVD M205 2 2LD AH97 00639A AH97 00642E AH64 00933G AH92 01040F AH92 01013J AH59 00092B DVD M305 2 2LD AH97 00640A AH97 00643E AH64 11306Z AH64 00971E AH64 00933G AH92 01040G AH92 01013K AH92 00582C AH59 00093B DVD M405 2 2LD AH97 00640B AH97 00643E AH64 11306Z AH64 00971E AH64 00933G AH92 01040H AH92 0...

Page 35: ...Exploded Views and Parts List 4 6 4 2 Deck Assembly H108 H106 H101 H105 H107 H102 H240 H211 H203 H241 DCN1B 905 H104 H250 H103 H207 H208 H201 H202 H210 H204 H205 H209 H206 901 900 904 906 903 ...

Page 36: ...P 7 H201 AH97 00561A ASSY BKRT DECK SECC POM DP 7 1LD SEC 1LD AH97 00561B ASSY BKRT DECK SECC POM DP 7 2LD H202 AH73 00023A RUBBER INSULATOR BUTYL RUBBER DP 3 H203 AH61 50327A SHAFT P U DP SUS420J2 OD3 L84 7 S FINISH H204 AH66 00075A GEAR FEED A POM M90 44 H205 AH66 00076A GEAR FEED B POM M90 44 H206 AC60 30306A WASHER SLIT ID2 1 OD5 0 T0 5 POLYS H207 AH31 00022A MOTOR SPINDLE ASSY RSM 2610D DP 7 ...

Page 37: ...Exploded Views and Parts List 4 8 MEMO ...

Page 38: ...608 PC6 2203 005148 C CERAMIC CHIP 100nF 10 16V X7R TP 1608 PCN1 3711 000596 CONNECTOR HEADER BOX 10P 1R 2mm STRAIGHT PE1 2401 002165 C AL 100uF 20 16V GP TP 6 3x7 5 PE2 2401 002165 C AL 100uF 20 16V GP TP 6 3x7 5 PE3 2401 002165 C AL 100uF 20 16V GP TP 6 3x7 5 PE4 2401 002165 C AL 100uF 20 16V GP TP 6 3x7 5 PE5 2401 002165 C AL 100uF 20 16V GP TP 6 3x7 5 PIC1 1203 002178 IC VOLTAGE REGULATOR 1563...

Page 39: ...V X7R TP 1608 SC54 2203 001222 C CERAMIC CHIP 820pF 10 50V X7R TP 1608 SC55 2203 005148 C CERAMIC CHIP 100nF 10 16V X7R TP 1608 SC56 2203 005148 C CERAMIC CHIP 100nF 10 16V X7R TP 1608 SC57 2203 005148 C CERAMIC CHIP 100nF 10 16V X7R TP 1608 SC58 2203 005148 C CERAMIC CHIP 100nF 10 16V X7R TP 1608 SC59 2203 005148 C CERAMIC CHIP 100nF 10 16V X7R TP 1608 SC60 2203 005148 C CERAMIC CHIP 100nF 10 16V...

Page 40: ...CHIP 10nF 10 50V X7R TP 1608 ZC81 2203 000815 C CERAMIC CHIP 0 033nF 5 50V NP0 TP 160 ZC82 2203 000815 C CERAMIC CHIP 0 033nF 5 50V NP0 TP 160 ZC83 2203 000815 C CERAMIC CHIP 0 033nF 5 50V NP0 TP 160 ZC84 2203 000815 C CERAMIC CHIP 0 033nF 5 50V NP0 TP 160 ZC9 2203 000257 C CERAMIC CHIP 10nF 10 50V X7R TP 1608 ZD1 0402 000309 DIODE RECTIFIER 1SR154 400 400V 1A PSM ZE30 2401 002165 C AL 100uF 20 16...

Page 41: ...OHM 5 1 10W DA TP 2012 AR38 2001 000515 R CARBON 220OHM 5 1 8W AA TP 1 8X3 2MM AR4 2007 000300 R CHIP 10KOHM 5 1 10W DA TP 2012 AR40 2001 000429 R CARBON 1KOHM 5 1 8W AA TP 1 8X3 2MM AR5 2007 000300 R CHIP 10KOHM 5 1 10W DA TP 2012 AR51 2007 000468 R CHIP 1KOHM 5 1 10W DA TP 2012 AR54 2001 000429 R CARBON 1KOHM 5 1 8W AA TP 1 8X3 2MM AR55 2001 000273 R CARBON 100KOHM 5 1 8W AA TP 1 8X3 2M AR56 200...

Page 42: ...DE RECTIFIER UG2D 200V 2A DO 204AC TP PDS33 0402 001438 DIODE RECTIFIER 60V 3A AXIAL BK PDS34 0402 001438 DIODE RECTIFIER 60V 3A AXIAL BK PDS36 0402 001195 DIODE RECTIFIER F1T4 400V 1 0A TS 1 TP PDS51 0401 000101 DIODE SWITCHING 1N4148 100V 200mA DO 35 PDS52 0402 000132 DIODE RECTIFIER 1N4004 400V 1A DO 41 TP PER10 2401 003365 C AL 150uF 20 200V GP TP 18x25 7 5 PER11 2401 001235 C AL 4 7uF 20 250V...

Page 43: ...P 2012 AC71 2203 000192 C CERAMIC CHIP 100nF 80 20 50V Y5V TP AC72 2203 000192 C CERAMIC CHIP 100nF 80 20 50V Y5V TP AC73 2203 000716 C CERAMIC CHIP 3 3nF 10 50V X7R TP 2012 AC74 2203 000938 C CERAMIC CHIP 0 47nF 5 50V NP0 TP 2012 AC76 2203 000938 C CERAMIC CHIP 0 47nF 5 50V NP0 TP 2012 AC77 2203 000192 C CERAMIC CHIP 100nF 80 20 50V Y5V TP AC78 2203 000192 C CERAMIC CHIP 100nF 80 20 50V Y5V TP AC...

Page 44: ... 1 8W AA TP 1 8X3 2M AR146 2007 001224 R CHIP 9 1KOHM 5 1 10W DA TP 2012 AR147 2007 000026 R CHIP 200OHM 5 1 10W DA TP 2012 AR148 2001 000734 R CARBON 4 7KOHM 5 1 8W AA TP 1 8X3 2M AR149 2007 000026 R CHIP 200OHM 5 1 10W DA TP 2012 AR15 2007 000026 R CHIP 200OHM 5 1 10W DA TP 2012 AR150 2007 001224 R CHIP 9 1KOHM 5 1 10W DA TP 2012 AR152 2007 000300 R CHIP 10KOHM 5 1 10W DA TP 2012 AR153 2007 0005...

Page 45: ... AXIAL 100nF 80 20 50V Y5V HC6 2202 002037 C CERAMIC MLC AXIAL 100nF 80 20 50V Y5V HCC1 2202 000173 C CERAMIC MLC AXIAL 1nF 10 50V Y5P TP 1 HCC2 2202 000173 C CERAMIC MLC AXIAL 1nF 10 50V Y5P TP 1 HE3 2401 002075 C AL 4 7uF 20 50V GP TP 5x11 5 HE4 2401 002075 C AL 4 7uF 20 50V GP TP 5x11 5 HL1 2701 000114 INDUCTOR AXIAL 10uH 10 2 5x3 4mm HL2 2701 000114 INDUCTOR AXIAL 10uH 10 2 5x3 4mm HOP1 1201 0...

Page 46: ... 2KOHM 5 1 8W AA TP 1 8X3 2M PRS55 2001 000062 R CARBON 470OHM 5 1 4W AA TP 2 4X6 4MM PRS56 2001 000429 R CARBON 1KOHM 5 1 8W AA TP 1 8X3 2MM PTD1 AH26 00098G TRANS SWITCHING EE2621 DVD M105 AC230V PVA1 1405 000186 VARISTOR 470V 2500A 17 5x7 5mm TP PZE31 0403 001211 DIODE ZENER MTZJ12B 11 44 12 03V 500MW D PZR31 0403 001036 DIODE ZENER 1N4745A 16V 5 1W DO 41 TP PZS51 0403 000717 DIODE ZENER MTZJ5 ...

Page 47: ...CT 12V 50mA 160gf 6x6mm SPST KSW3 3404 000165 SWITCH TACT 12V 50mA 160gf 6x6mm SPST KSW4 3404 000165 SWITCH TACT 12V 50mA 160gf 6x6mm SPST KSW5 3404 000165 SWITCH TACT 12V 50mA 160gf 6x6mm SPST KSW6 3404 000165 SWITCH TACT 12V 50mA 160gf 6x6mm SPST 701 ASSY PCB KEY KEY PCB DVD M300 ONLY JOG1 3406 001073 SWITCH ROTARY 5V DC 0 5MA 24P 7 5MM JOY1 3409 001124 SWITCH KEY 15V DC 20mA 100mohm 25to 70C KC...

Page 48: ...2 RF Amp DPD MIC1 TMP91C219F Main Controller FIC1 uPD780232 Front Controller ZIC1 ZiVA 4 1 A V Decoder CVBS CVBS R Pr B Pb G Y Lt Rt L R Post Filter Optical A V Decoder AC3 MPEG 5 1 Video Encoder 4DAC AUDIO DSP CSS INPUT FIFO DEMUX AIC1 AK4382 2 CH Audio DAC Down L R Compo Post Filter Y B Pb Post Filter C R Pr Post Filter Comp G Y IEC958 1937 VIC1 MM1540 MIC3 1M SDRAM OPTION 6 1 DVD M101 M103 M105...

Page 49: ...n Controller FIC1 uPD780232 Front Controller ZIC1 ZiVA 4 1 A V Decoder CVBS R Pr B Pb G Y Lt Rt Optical A V Decoder AC3 MPEG 5 1 Video Encoder 4DAC AUDIO DSP CSS INPUT FIFO DEMUX AIC1 AK4382 2 CH Audio DAC Down L R Compo Post Filter Y B Pb Post Filter C R Pr Post Filter Comp G Y IEC958 1937 MIC3 1M SDRAM C T S W R L R R F L F R AIC2 AK4356 5 1CH Audio DAC Post Filter Post Filter Post Filter Post F...

Page 50: ...RIC1 KS1462 RF Amp DPD MIC1 TMP91C219F Main Controller FIC1 uPD780232 Front Controller ZIC1 ZiVA 4 1 A V Decoder CVBS Lt Rt Post Filter Optical A V Decoder AC3 MPEG 5 1 Video Encoder 4DAC AUDIO DSP CSS INPUT FIFO DEMUX AIC1 AK4382 2 CH Audio DAC Down L R Compo Post Filter Y B Pb Post Filter C R Pr Post Filter Comp G Y VIC1 MM1540 6dB AMP SCIC1 MM1443 6dB AMP MIC3 1M SDRAM SCART JACK 6 3 DVD M104G ...

Page 51: ...Rt Optical A V Decoder AC3 MPEG 5 1 Video Encoder 4DAC AUDIO DSP CSS INPUT FIFO DEMUX AIC1 AK4382 2 CH Audio DAC Down L R MIC3 1M SDRAM SCIC2 MC14053BD VIC1 1540 SCIC1 MM1443 SCJ1 VCR SCJ1 TV DVD_RGB DVD_L R DVD_Y DVD_CVBS COMP Y B Pb RGB CVBS A L R CVBS A L R CVBS CVBS A L R A L R VCR RGB Post Filter Yout Cout CVBS Post Filter VIC1 MM1540 6dB AMP C T S W R L R R F L F R AIC2 AK4356 5 1CH Audio DA...

Page 52: ...Samsung Electronics 7 1 7 PCB Diagrams 7 2 7 3 7 4 7 4 7 4 7 1 Main 7 2 Jack 7 3 Key 7 4 Deck 7 5 Housing ...

Page 53: ...PCB Diagrams 7 2 Samsung Electronics 7 1 Main COMPONENT SIDE SOLDER SIDE ...

Page 54: ...PCB Diagrams Samsung Electronics 7 3 7 2 Jack ...

Page 55: ...PCB Diagrams 7 4 Samsung Electronics ONLY FOR DVD M300 7 3 Key 7 5 Housing 1 LD 7 4 Deck 2 LD ONLY FOR DVD M301 M305 M307 M307G M403 M405 M407 M407G M409 ...

Page 56: ...Samsung Electronics 8 1 8 Wiring Diagrams 8 1 DVD M101 M103 M104G M105 M105B M107 M107G M108 M109 M201 M203 M205 M205G M207 M207G ...

Page 57: ...Wiring Diagrams 8 2 Samsung Electronics 8 2 DVD M300 M301 M305 M307 M307G M403 M405 M407 M407G M409 ...

Page 58: ... Free Voltage 9 4 AV Decoder Main Micom Key 9 5 Servo 9 6 Video RCA Jack Output 9 7 Video 1 SCART Jack Output 9 8 Video 2 SCART Jack Output 9 9 Audio 9 10 Audio 5 1 Channel Option 9 11 Front Micom VFD Display 9 12 Headphone Option 9 13 Key Only for DVD M30x M40x Series models 9 14 Deck Block Identification of PCB Main PCB Component Side Jack PCB Conductor Side ...

Page 59: ...Schematic Diagrams 9 2 Samsung Electronics 9 1 Power 120 Voltage ...

Page 60: ...Schematic Diagrams Samsung Electronics 9 3 9 2 Power 230 Voltage ...

Page 61: ...Schematic Diagrams 9 4 Samsung Electronics 9 3 Power Free Voltage ...

Page 62: ...Schematic Diagrams Samsung Electronics 9 5 KEY Only for DVD M10x M20x Series models 9 4 AV Decoder Main Micom Key ...

Page 63: ...Schematic Diagrams 9 6 Samsung Electronics 9 5 Servo ...

Page 64: ...Schematic Diagrams Samsung Electronics 9 7 9 6 Video RCA Jack Output ...

Page 65: ...Schematic Diagrams 9 8 Samsung Electronics 9 7 Video 1 SCART Jack Output ...

Page 66: ...Schematic Diagrams Samsung Electronics 9 9 9 8 Video 2 SCART Jack Output ...

Page 67: ...Schematic Diagrams 9 10 Samsung Electronics 9 9 Audio ...

Page 68: ...Schematic Diagrams Samsung Electronics 9 11 9 10 Audio 5 1 Channel Option ...

Page 69: ...Schematic Diagrams 9 12 Samsung Electronics Only for DVD M3xx M4xx Series models 9 11 Front Micom VFD Display ...

Page 70: ...Schematic Diagrams Samsung Electronics 9 13 9 12 Headphone Option ...

Page 71: ...Schematic Diagrams 9 14 Samsung Electronics 9 13 Key Only for DVD M30x M40x Series models ...

Page 72: ...Schematic Diagrams Samsung Electronics 9 15 9 14 Deck HOUSING PCB HOUSING PCB 1 LD 2 LD ...

Page 73: ...Schematic Diagrams 9 16 Samsung Electronics MEMO ...

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