Benutzeranleitung / Produktwartung DVD-L200W des Produzenten Samsung
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PORT ABLE DVD PLA YER DVD-L200W DVD-L200 SER VICE 1. Precautions 2. T roubleshooting 3. Exploded Views and Parts List 4. Electrical Parts List 5. Block Diagram 6. Schematic Diagrams Manual PORT ABLE DVD PLA YER CONTENTS SERVICE MANUAL DVD-L200W/DVD-L200 ELECTRONICS © Samsung Electronics Co.
Samsung Electronics 1-1 1. Precautions 1-1 Safety Precautions 1) Before r eturning an instrument to the customer , always make a safety check of the entire instr ument, including, but not limited to, the following items: (1) Be sure that no built-in pr otective devices are defective or have been defeated during servicing.
Precautions 1-2 Samsung Electronics 2) Read and comply with all caution and safety re- lated notes on or inside the cabinet, or on the chas- sis. 3) Design Alteration W arning-Do not alter or add to the mechanical or electrical design of this instru- ment.
Precautions Samsung Electronics 1-3 1-2 Servicing Precautions CAUTION : Before servicing units cover ed by this service manual and its supplements, read and follow the Safety Precautions section of this manual.
Precautions 1-4 Samsung Electronics 1-3 ESD Precautions Electrostatically Sensitive Devices (ESD) Some semiconductor (solid state) devices can be dam- aged easily by static electricity . Such components commonly are called Electr ostati- cally Sensitive Devices(ESD).
Precautions Samsung Electronics 1-5 1-4 Handling the optical pick-up The laser diode in the optical pick up may suffer elec- trostatic br eakdown because of potential static elec- tricity from clothing and your body . The following method is recommended.
Precautions 1-6 Samsung Electronics 1-5 Pick-up disassembly and reassembly 1-5-1 Disassembly 1) Remove the power cord. 2) Disassemble the Ass’y-DVD Deck. 3) Make solder land 3 points short on Pick-up FPC. (See Fig. 1-4) 4) Disassemble the Pick-up. 1-5-2 Assembly 1) Replace the Pick-up.
No focus incoming FE in SIC1-8 is within specified range? Check Deck Ass'y. Check RIC1 and A, B, C, D input. Yes No A Samsung Electronics 2-1 2. T roubleshooting No Disc recognition LD is outputted from object lens at play key input? No focus incoming and no disc occurs.
Tr oubleshooting 2-2 Samsung Electronics NO LD CD ON RIC1-22 is 5V? Current exceeds 0.1A? LD out pick-up replace. Open check in related circuit. Check SIC1 Yes Yes Yes No No Divide RQ1 emitter terminal voltage and 5V real voltage difference into 6.2ohm.
Tr oubleshooting Samsung Electronics 2-3 FINE SEEK Check RIC1-58 is missing? TZCO signal (SIC1-159) is occurs? Track incomming is delayed? TE is normal level? Pick-up transfer smooth. Check RIC1 Peripheral curcuit. Check SIC1 Peripheral curcuit. Time out due to many jump counts.
Tr oubleshooting 2-4 Samsung Electronics CD/VCD/DVD L/R output error (Mixed Audio output) Normal DATA 0 is input in AIC01-3? Analog output of AIC01-14, 15, 18, 19 is normal? Check Jack3 peripheral soldering shot. Check ZIC1-184 output. Check ZIC1-179 (CD/VCD ; 16.
Tr oubleshooting Samsung Electronics 2-5 Digital output error Output in ZIC1-181 is normal? Output in Jack3 is normal? Check Jack3 peripheral soldering shot.
Tr oubleshooting 2-6 Samsung Electronics S-Video output error 27MHz clock input is normal at pin 161 in ZIC1? Analog output is normal at pin 172,173 in ZIC1? Check the connection between pin 161 in ZIC1 and ZY1.
Tr oubleshooting Samsung Electronics 2-7 Battery charging error VDD and 5V appears at pin5 in PIC03? pin2,4 in PQ502 is in low state? Base in PQ503 is in high state? Check the connection to pin8 in PIC04. Check the connection between pin base in PQ503 and pin48 in UIC01.
Tr oubleshooting 2-8 Samsung Electronics LCD output error Pin38 in XCON1 is in high state? Pin3 in XQ102 is in high state? Check the connection between pin44 in ZIC1 and pin38 in XCON1.
3-1 3. Exploded V iew and Parts List 3-1 Cabinet Assembly - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-2 Deck Assembly - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 3-2 3-4 Y ou can search for the updated part code through ITSELF web site.
Exploded Views and Parts List 3-2 3-1 Cabinet Assembly UT01 ! @ # # $ % U ^ * & Q = ) ( 1 E 3 2 5 w 4 6 e 0 q 0 8 8 “ 8 8 8 8 9 7 + + 7 ‘ ‘ ‘ ‘ H100 “ r (MAIN B PCB) R (MAIN A PCB) T (.
Exploded Views and Parts List 3-3 Loc. No Parts No. Description ; Specification Remark 1 AK97-00448B ASSY -LCD BACK;ASSY ,DVD-L200W ,XEF 2 AK97-00447A ASSY -LCD FRONT ;ASSY ,DVD-L200,- 3 3001-001349 SPEAKER;0.5W ,8OHM,74DB,450HZ°æ90HZ 4 AK07-00001B LCD-170MMWIRE;10INCH 170mm,DVD-L200,800* 5 AH61-01319A HINGE-LEFT ;DVD-L200,SUS,T0.
Exploded Views and Parts List 3-4 3-2 Deck Assembly H115 H101 H103 H112 H116 H102 H116 H116 H105 H106 H107 H111 H115 H104 H117 H113 H114 H109 H104 H104 S.
Exploded Views and Parts List 3-5 Loc. No Parts No. Description ; Specification Remark H101 AK63-00023A COVER-PU;DP-P2,SUS 304 T=0.3,-,-,-,-,- H102 AK61-00080A BRACKET -SHAFT ;DP-P2,POM,-,-,-,-,- H103.
Exploded Views and Parts List 3-6 MEMO.
This Document can not be used without Samsung’ s authorization Loc.No Part No Description ; Specification Remark Loc.No Part No Description ; Specification Remark Samsung Electronics 4-1 31 ASSY PCB.
This Document can not be used without Samsung’ s authorization Loc.No Part No Description ; Specification Remark Loc.No Part No Description ; Specification Remark 4-2 Samsung Electronics Electrical Parts List AR179 2007-000086 R-CHIP;5.6Kohm,5%,1/10W ,TP ,1608 AR180 2007-000086 R-CHIP;5.
This Document can not be used without Samsung’ s authorization Loc.No Part No Description ; Specification Remark Loc.No Part No Description ; Specification Remark Electrical Parts List Samsung Electronics 4-3 RC19 2203-006035 C-CER,CHIP;220NF ,+-10%,10V ,X7R,TP ,1608 RC2 2203-000140 C-CER,CHIP;1.
SIC01 1204-001700 IC-P AL/NTSC DECODER;SAA7114,QFP ,100P ,550 SIC1 AH13-00006B IC ASIC;S5L1455X01,DVD-P293,160,+3.3V , SIC2 1105-001355 IC-DRAM;416256,256KX16BIT ,TSOP(II),40P SIC3 1003-001489 IC-MOTOR DRIVER;FAN8728,HQFP ,48P ,14X14MM SIC4 AH14-10004R IC;M74HCU04,SOP ,TAPE 14P SL1 3301-000314 BEAD-SMD;AB,120ohm,1.
XIC01 1205-002159 IC-LCD CONTROLLER;JAG-D,LQFP ,144P ,20X20M XIC02 0801-002626 IC-CMOS LOGIC;74L VX573,LA TCH,TSSOP ,20P ,1 XIC03 0801-002626 IC-CMOS LOGIC;74L VX573,LA TCH,TSSOP ,20P ,1 XIC04 1001-00.
ZR2 2007-000360 R-CHIP;12ohm,1%,1/10W ,TP ,1608 ZR26 2007-000070 R-CHIP;0ohm,5%,1/10W ,TP ,1608 ZR27 2007-000084 R-CHIP;4.7Kohm,5%,1/10W ,TP ,1608 ZR28 2007-000084 R-CHIP;4.7Kohm,5%,1/10W ,TP ,1608 ZR29 2007-000084 R-CHIP;4.7Kohm,5%,1/10W ,TP ,1608 ZR3 2007-000118 R-CHIP;390ohm,5%,1/10W ,TP ,1608 ZR30 2007-000084 R-CHIP;4.
PE101 2404-000256 C-T A,CHIP;47UF ,20%,16V ,GP ,TP ,7343 PE102 2404-001043 C-T A,CHIP;47uF ,20%,10V ,GP ,TP ,6032,- PE104 2404-001043 C-T A,CHIP;47uF ,20%,10V ,GP ,TP ,6032,- PE108 2404-001043 C-T A,C.
VR102 2007-001164 R-CHIP;75ohm,1%,1/10W ,TP ,1608 VR103 2007-000094 R-CHIP;22Kohm,5%,1/10W ,TP ,1608 VR104 2007-001164 R-CHIP;75ohm,1%,1/10W ,TP ,1608 VR105 2007-000075 R-CHIP;220ohm,5%,1/10W ,TP ,1608 VR106 2007-000084 R-CHIP;4.7Kohm,5%,1/10W ,TP ,1608 VR107 2007-000084 R-CHIP;4.
BR132 2007-000086 R-CHIP;5.6Kohm,5%,1/10W ,TP ,1608 BR135 2007-000079 R-CHIP;1.8Kohm,5%,1/10W ,TP ,1608 BR165 2007-000090 R-CHIP;10Kohm,5%,1/10W ,TP ,1608 BR199 2007-000090 R-CHIP;10Kohm,5%,1/10W ,TP ,1608 BR201 2007-000033 R-CHIP;0ohm,5%,1/4W ,TP ,3216 BT101 2601-001104 TRANS-SMD,PULSE;6:900MH,0.
This Document can not be used without Samsung’ s authorization 4-10 Samsung Electronics Electrical Parts List MEMO.
This Document can not be used without Samsung’ s authorization Samsung Electronics 5-1 5. Block Diagram DECK ASS'Y Actuator Spindle/Sled Motor Pick-up & I/V Amp Y/C Out CVBS Out/In Line In/.
Block Diagram 5-2 Samsung Electronics This Document can not be used without Samsung’ s authorization MEMO.
This Document can not be used without Samsung’ s authorization Samsung Electronics 6-1 6. Schematic Diagrams 6-2 6-3 6-4 6-5 6-6 6-7 6-8 6-9 6-10 6-11 6-12 6-1 DCDC/Battery (Main B PCB) - - - - - - .
Schematic Diagrams 6-2 Samsung Electronics This Document can not be used without Samsung’ s authorization 6-1 DCDC/Battery (Main B PCB).
6-2 Power (Main A PCB) Schematic Diagrams Samsung Electronics 6-3 This Document can not be used without Samsung’ s authorization.
Schematic Diagrams 6-4 Samsung Electronics This Document can not be used without Samsung’ s authorization 6-3 A V -Decoder (Main A PCB).
Schematic Diagrams Samsung Electronics 6-5 This Document can not be used without Samsung’ s authorization 6-4 Servo (Main A PCB).
Schematic Diagrams 6-6 Samsung Electronics This Document can not be used without Samsung’ s authorization 6-5 Video 1/Audio 2 (Main B PCB).
Schematic Diagrams Samsung Electronics 6-7 This Document can not be used without Samsung’ s authorization 6-6 Video 2 (Main A PCB).
Schematic Diagrams 6-8 Samsung Electronics This Document can not be used without Samsung’ s authorization 6-7 Audio 1 (Main A PCB).
Schematic Diagrams Samsung Electronics 6-9 This Document can not be used without Samsung’ s authorization 6-8 Display (Main A PCB).
Schematic Diagrams 6-10 Samsung Electronics This Document can not be used without Samsung’ s authorization 6-9 Key/Sub-Micom.
Schematic Diagrams Samsung Electronics 6-11 This Document can not be used without Samsung’ s authorization 6-10 LCD.
Schematic Diagrams 6-12 Samsung Electronics This Document can not be used without Samsung’ s authorization 6-11 Inverter.
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