Samsung DVD P241 - Progressive-Scan DVD Player Manual Download Page 1

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DVD PLAYER

Chassis : Trino
DVD-P241

SERVICE

1. Precautions

2. Alignment and Adjustment

3. Exploded Views and Parts List

4. Electrical Parts List

5. Block Diagram

6. Schematic Diagrams

Manual

DVD PLAYER

CONTENTS

SERVICE MANUAL

DVD-P241

STANDBY/ON

EZ VIEW

LOADING

ELECTRONICS

DEC. 2003

Printed in Korea

AK82-00418A

If you want to know additional information which is not included on this Service Manual, please refer to the
DVD-P241 Training Manual (AK82-00419A).

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.

Summary of Contents for DVD P241 - Progressive-Scan DVD Player

Page 1: ...DVD P241 STANDBY ON EZ VIEW LOADING ELECTRONICS Samsung Electronics Co Ltd DEC 2003 Printed in Korea AK82 00418A If you want to know additional information which is not included on this Service Manual please refer to the DVD P241 Training Manual AK82 00419A This Service Manual is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable international ...

Page 2: ...erwriters 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 ...

Page 3: ...nched 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 neces...

Page 4: ...d 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 identi fied by shading by or by in th...

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: ... Assy 3 Make solder land 2 points short on Pick up See Fig 1 4 4 Disassemble the Pick up 1 5 2 Assembly 1 Replace the Pick up 2 Remove the soldering 2 points on Pick up 3 Reassemble the Deck Assy PICK UP ASS Y SOLDER LAND 2 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: ...Samsung Electronics 2 1 2 Alignment and Adjustment 2 1 Location of Test Point Fig 2 1 Location of Test Point Pin 29 of RIC1 ...

Page 9: ...t Point 2 2 Skew Adjustment Test Disc Adjustment Spec Test Point Adjustment Location TDV 533 Pin 29 of RIC1 Screw A B Chapter 14 Flat Waveform Main PCB Component Side Ass y Deck Top Side See Fig 2 1 See Fig 2 2 Fig 2 2 Ass y Deck Top Side Test Disc Service not Available Table 2 1 ...

Page 10: ...e Oscilloscope Range as follows Voltage 20mV Div Frequency 10m Sec 3 Adjust the Screws A and B See Fig 2 2 using a Hex screwdriver until you obtain a Flat Waveform and the picture is stable Then go to Chapter 1 and make sure the Waveform is Flat here as well If not you have to go back to Chapter 14 and adjust again If you cannot obtain a Flat waveform then the unit is defective Note The Deck must ...

Page 11: ...Samsung Electronics 3 1 3 Exploded View and Parts List 3 1 Cabinet Assembly 3 2 Deck Assembly Page 3 2 3 4 ...

Page 12: ...Exploded Views and Parts List 3 2 Samsung Electronics 3 1 Cabinet Assembly P025 C015 W001 P001 C001 A001 C002 W005 W005 ...

Page 13: ...ASSY CABINET FRONT HIPS 94 V2 DVD P240 X C002 AK64 00503B DOOR TRAY DVD P240 XAA TSEC ABS 94HB T2 C015 AK64 00500C CABINET TOP DVD P142 XEL SECC T0 5 W429 P001 AK92 00339A ASSY PCB MAIN DVD P241 MAIN ASSY P025 AC39 10200N CBF POWER CORD EP2 SPT 2 AWG 18 1 8MT WA W001 6003 000275 SCREW TAPTITE BH B M3 L10 BLK SWCH101 W005 6003 000117 SCREW TAPTITE BH B M3 L6 ZPC YEL SWRC ...

Page 14: ...Exploded Views and Parts List 3 4 Samsung Electronics 3 2 Deck Assembly H212 H205 H210 H209 H903 H104 H109 H106 H105 H107 H207 H206 H904 H904 H211 H206 H203 H103 H108 H204 H903 H903 H241 H102 H202 H900 ...

Page 15: ...K DP 15 H202 AK73 00005B RUBBER INSULATOR DP 15 BUTYL 12 HS30 H H203 AH61 50327A SHAFT P U DP 3 SUS L84 7 OD3 H204 AK66 00043A GEAR FEED A DP 15 POM H205 AK66 00044A GEAR FEED B DP 15 POM H206 AK61 00032A HOLDER CAM SKEW DP 9 POM BLACK H207 AK31 00014A MOTOR SPINDLE DP 15 3000RPM H209 AK64 00491A CHASSIS SUB DP 15 POM H210 AK31 00005A MOTOR FEED ASSY DP 9 H211 AK97 00638A ASSY PICK UP SOH DT2 TRIN...

Page 16: ...092 R CHIP 15Kohm 5 1 10W TP 1608 AR49 2007 000097 R CHIP 47Kohm 5 1 10W TP 1608 AR50 2007 000097 R CHIP 47Kohm 5 1 10W TP 1608 AR52 2007 000078 R CHIP 1Kohm 5 1 10W TP 1608 AR54 2007 000102 R CHIP 100Kohm 5 1 10W TP 1608 AR55 2007 000077 R CHIP 470ohm 5 1 10W TP 1608 DCN1 3708 001696 CONNECTOR FPC FFC PIC 24P 1MM STRAIGHT S DCN2 3708 001266 CONNECTOR FPC FFC PIC 11P 1MM STRAIGHT S DOC1 2203 00025...

Page 17: ...EF 24nF 5 50V TP 6 5x10 5x PCR15 2301 000423 C FILM LEAD PEF 3 3nF 5 100V TP 7x10x4 PCS32 2301 000129 C FILM LEAD PEF 100nF 5 50V TP 10X9X4 3 PDR11 0401 000101 DIODE SWITCHING 1N4148 100V 200mA DO 35 PDR12 0401 000101 DIODE SWITCHING 1N4148 100V 200mA DO 35 PDS01 0402 001196 DIODE RECTIFIER 1T5 600V 1A TS 1 TP PDS02 0402 001196 DIODE RECTIFIER 1T5 600V 1A TS 1 TP PDS03 0402 001196 DIODE RECTIFIER ...

Page 18: ...8 RR2 2007 000078 R CHIP 1Kohm 5 1 10W TP 1608 RR3 2007 000078 R CHIP 1Kohm 5 1 10W TP 1608 RR4 2007 000312 R CHIP 10ohm 5 1 4W TP 3216 RR5 2007 000084 R CHIP 4 7Kohm 5 1 10W TP 1608 RR7 2007 000381 R CHIP 13Kohm 5 1 10W TP 1608 VC10 2203 005148 C CER CHIP 100nF 10 16V X7R TP 1608 VC11 2203 005148 C CER CHIP 100nF 10 16V X7R TP 1608 VC14 2203 000783 C CER CHIP 0 33NF 5 50V C0G TP 1608 VC17 2203 00...

Page 19: ...P 1608 ZR15 2007 001164 R CHIP 75ohm 1 1 10W TP 1608 ZR16 2007 001164 R CHIP 75ohm 1 1 10W TP 1608 ZR17 2007 007277 R CHIP 392ohm 1 1 10W TP 1608 ZR18 2007 000113 R CHIP 33ohm 5 1 10W TP 1608 ZR19 2007 000113 R CHIP 33ohm 5 1 10W TP 1608 ZR2 2007 000070 R CHIP 0ohm 5 1 10W TP 1608 ZR20 2007 000113 R CHIP 33ohm 5 1 10W TP 1608 ZR21 2007 000113 R CHIP 33ohm 5 1 10W TP 1608 ZR22 2007 000074 R CHIP 10...

Page 20: ...Remote Control Feed Motor ZIC2 SDRAM Coaxial Yout Cout RIC1 SP3723 RF Amp DPD ZIC1 Vaddis 6 A V Decoder CVBS R Pr B Pb G Y Lt Rt A V Decoder AC3 MPEG 5 1 Video Encoder 4DAC AUDIO DSP CSS INPUT FIFO DEMUX AIC2 PCM1742 2 CH Audio DAC 6dB AMP 6dB AMP Down L R DTS Bitstream Compo Y B Pb C R Pr Comp G Y ZIC5 2KBit EEROM Post Filter Post Filter IEC958 1937 Post Filter VIC1 LA73054 Optical ...

Page 21: ...ed without Samsung s authorization Samsung Electronics 6 1 6 Schematic Diagrams 6 1 Power 6 2 AV Decoder Main Micom 6 3 Servo 6 4 Video 6 5 Audio 6 6 Key Block Identification of PCB Main PCB Component Side 6 2 6 3 6 4 6 5 6 6 6 7 ...

Page 22: ...Schematic Diagrams 6 2 Samsung Electronics This Document can not be used without Samsung s authorization 6 1 Power ...

Page 23: ...Schematic Diagrams Samsung Electronics 6 3 This Document can not be used without Samsung s authorization 6 2 AV Decoder Main Micom ...

Page 24: ...Schematic Diagrams 6 4 Samsung Electronics This Document can not be used without Samsung s authorization 6 3 Servo ...

Page 25: ...Schematic Diagrams Samsung Electronics 6 5 This Document can not be used without Samsung s authorization 6 4 Video ...

Page 26: ...Schematic Diagrams 6 6 Samsung Electronics This Document can not be used without Samsung s authorization 6 5 Audio ...

Page 27: ...Schematic Diagrams Samsung Electronics 6 7 This Document can not be used without Samsung s authorization 6 6 Key ...

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