Manuale d’uso / di manutenzione del prodotto WS28V55VS8XXEC del fabbricante Samsung
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COLOR TELEVISION RECEIVER Chassis : KS3A(P)_50Hz(REV . 4) Model : WS28V53NS8XXEC WS28V55VS8XXEC WS32V56VS8XXEC COLOR TELEVISION RECEIVER CONTENTS Precautions Reference Information Specifications Alignment and Adjustments T roubleshooting Exploded Views and Parts List Electrical Parts List Block Diagrams Wiring Diagram Schematic Diagrams 1.
1. Precautions 1-1 Safety Precautions 1. Be sure that all of the built-in pr otective devices are r eplaced. Restore any missing protective shields. 2. When reinstalling the chassis and its assemblies, be sure to r estore all pr otective devices, including: nonmetallic control knobs and compartment covers.
1-1 Safety Precautions (Continued) 9. High voltage is maintained within specified limits by close-tolerance, safety-related components and adjustments. If the high voltage exceeds the specified limits, check each of the special components. 10. Design Alteration W arning: Never alter or add to the mechanical or electrical design of this unit.
1-2 Servicing Precautions 1. Servicing precautions ar e printed on the cabinet. Follow them. 2. Always unplug the unit’s AC power cord fr om the AC power source befor e attempting to: (a) Remove or .
1. Some semiconductor (“solid state”) devices are easily damaged by static electricity . Such components are called Electr ostatically Sensitive Devices (ESDs); examples include integrated circuits and some field-ef fect transistors. The following techniques will reduce the occurr ence of component damage caused by static electricity .
Reference Information Samsung Electronics 2-1 2. Reference Information 2-1 T ables of Abbreviations and Acronyms A Ah Å dB dBm °C °F °K F G GHz g H Hz h ips kWh kg kHz k Ω km km/h kV kV A kW I M.
Reference Information 2-2 Samsung Electronics T able 2-2 T able of Acronyms ABL AC ACC AF AFC AFT AGC AM ANSI APC APC A/V AV C BAL BPF B-Y CA TV CB CCD CCTV Ch CRT CW DC DVM EIA ESD ESD FBP FBT FF FM .
T able 2 - 3 IC Line - Up NO 1 DESCRIPTION Video Processor Multistandard Sound Processor MICOM, TTX(MTP) EEPROM Audio AMP RGB Drive AMP Hybrid IC V ertical IC Horizontal Drive IC E/W Drive IC SPS Controllor Bridge Diode Photo Coupler 5V Controlled Regulator Rectifier Diode 3.
2-4 Samsung Electronics T able 2 - 3 IC Line - Up NO 2 3 4 5 DESCRIPTION Video Output AMP R.G.B Drive Push-Pull (VM) TR-Power (TIL T) OP-AMP (TIL T) OP-AMP TR-Power Video Switching IC with Adder Output High-end Picture-In Picture IC 1-TUNER PIP 3.3V Regulator LOC.
Reference Information Samsung Electronics 2-5 SPEC TDA7297 FUNCTION 15W x 2CH, 10W x 2CH REMARK SPEC TCLS3101PD09A(S) TCPS3000P TCPS3001PD09E(S) TCPW3001PD09A(S) TCL3101PD16A FUNCTION CS with LNA Func.
2-6 Samsung Electronics MEMO.
Specifications Samsung Electronics 3-1 3. Specifications Specifications are subject to change. T elevision System Antena Input CS Power Consumption Requirements Frequency Sound Output Effect Jacks Fro.
3-2 Samsung Electronics MEMO.
Alignment and Adjustments Samsung Electronics 4-1 4. Alignment and Adjustments 4-1 General Alignment Instructions 1. Usually , a color TV -VCR needs only slight touch-up adjustment upon installation. Check the basic characteristics such as height, horizontal and vertical sync and focus.
Alignment and Adjustments 4-2 Samsung Electronics 4-5 SCREEN Adjustment 1. Input T oshiba Pattern 2. Enter “Service Mode”.(Refer to “Service Mode”) 3. Select “G2-Adjust”. 4. Set the values as example(Refer to page4-24). 4-4 Dynamic Focus Adjustment 1.
Alignment and Adjustments Samsung Electronics 4-3 When you do not have T oshiba Pattern, follow this method. 1. Set the TV on the condition that A V mode no signal(black) 2. Enter the “Menu” and set the mode to blue screen of f. 3. Enter the “Service Mode”.
Alignment and Adjustments 4-4 Samsung Electronics 4-6 E 2 PROM (IC902) Replacement 1. When IC902 is replaced, all adjustment data r evert to the initial values. So, all adjustment values when servicing should be readjusted. 2. After IC902 is replaced, connect the AC power supply cord.
■ Backgr ound : It is occurred to service confusion ■ Cause : CR T Socket PCB change as CR T changing fr om Double Focus to Single Focus ■ How to service Code : It is differ ent to CR T Socket Code per focus type Case : 1. Using CR T Socket PCB for Single Focus at CR T for Double Focus (1) Change the CR T Socket in PCB(Single → Double).
Alignment and Adjustments 4-6 Samsung Electronics 4-8 Factory Adjustment 1. T o enter the “Service Mode”, Press the remote-contr ol keys in this sequence : - If you do not have Factory remote-contr ol - If you have Factory remote-contr ol 2. After the Service Mode is entered, the initial scr een is as shown in the figure below .
Alignment and Adjustments Samsung Electronics 4-7 4-8-2 Memory Data 4-8-2(A) DEFLECTION (GEOMETRIC ADJUSTMENT V ALUE) No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 OSD V .
Alignment and Adjustments 4-8 Samsung Electronics 21" 4:3 SED AK RANGE OSD INITIAL DATA SIM-806EW1(SEH) V Amp V Shift V Slope V SC H EW H T rapizium H Parabola H Symmetry H Corner H Shift Zoom 4:.
Alignment and Adjustments Samsung Electronics 4-9 29" Flat/ DVD RANGE OSD INITIAL DATA SIM-812MA3 SIM- 812MAD SIM-806MA3 SIM- 812EA1 SIM- 806EI1 V Amp V Shift V Slope V SC H EW H T rapizium H Parabola H Symmetry H Corner H Shift PIP Contrast PIP T int PIP V .
Alignment and Adjustments 4-10 Samsung Electronics 4-8-2(B) SCREEN CHANGE (I2C BUS GEOMETRIC ADJUSTMENT) 8 H Symmetry 9 H Corner 6 H Trapizium 7 H Parabola 10 H Shift 5 H EW 3 V Slope 4 V SC 1 V Amp 2.
Alignment and Adjustments Samsung Electronics 4-11 4-8-2(C) VIDEO ADJUST 1 No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 OSD Red Cufoff Green Cutoff Blue Cutoff Red Drive Green Drive Blue Drive Sub Bright Sub Contrast Sub Color Sub T int BCL Threshold BCL Gain BCL T ime BCL T ime2 BCL Bri Reduction P .
Alignment and Adjustments 4-12 Samsung Electronics 21" 4:3 SED AK RANGE OSD INITIAL DATA SIM-806EW1(SEH) Red Cufoff Green Cutoff Blue Cutoff Red Drive Green Drive Blue Drive Sub Bright Sub Contrast Sub Color Sub T int BCL Threshold BCL Gain BCL T ime BCL T ime2 BCL Bri Reduction P .
Alignment and Adjustments Samsung Electronics 4-13 29" Flat/ DVD RANGE OSD INITIAL DATA SIM- 812MA3 SIM- 812MAD SIM- 806MA3 SIM- 812EA1 SIM- 806EI1 Red Cufoff Green Cutoff Blue Cutoff Red Drive Green Drive Blue Drive Sub Bright Sub Contrast Sub Color Sub T int BCL Threshold BCL Gain BCL T ime TTX Contrast P .
Alignment and Adjustments 4-14 Samsung Electronics 4-8-2(D) VIDEO 2 ADJUST No. 1 2 3 4 5 6 7 8 9 10 OSD B stretch-BTHR B stretch-BTL T B stretch-BAM Coring NR Off V alue Melody V olume RGB Bright RGB .
Alignment and Adjustments Samsung Electronics 4-15 21" 4:3 SED/Tho AK RANGE OSD INITIAL DATA SIM-806EW1(SEH) B stretch-BTHR B stretch-BTL T B stretch-BAM Coring NR Off V alue Melody V olume RGB B.
Alignment and Adjustments 4-16 Samsung Electronics 29" Flat RANGE OSD INITIAL DATA SIM-806EW1(HQ) SIM-812MA3 B stretch-BTHR B stretch-BTL T B stretch-BAM Coring NR Off V alue Melody V olume RGB B.
Alignment and Adjustments Samsung Electronics 4-17 Output 51 1 400 300 200 100 0 0 100 200 300 400 500 600 700 800 900 1023 Li tilt 1 [0...51 1] tilt 2 [0...51 1] Part 1 Part 2 Slope 1 [0...15] Slope 2 [0...15] 0 2 4 6 8 10 12 14 0 2 4 6 8 10 12 14 range=256.
Alignment and Adjustments 4-18 Samsung Electronics 21" 4:3 SED/Tho AK RANGE OSD INITIAL DATA SIM-806EW1(SEH) Peak Threshold Soft Limit Slope B Hard Limit Peak Video Ref Peak Video Gain ACC Ref=(P.
Alignment and Adjustments Samsung Electronics 4-19 29" Flat RANGE OSD INITIAL DATA SIM-806EW1(HQ) SIM-812MA3 Peak Threshold Soft Limit Slope B Hard Limit Peak Video Ref Peak Video Gain ACC Ref=(P.
Alignment and Adjustments 4-20 Samsung Electronics Sound A2/NICAM V-DOLBY Mono L-Stereo IC601 MSP3400D, MSP3410D MSP3411G Not used this mode for KS3A Chassis 4-8-2(F) OPTION No.
Alignment and Adjustments Samsung Electronics 4-21 4:3 WIDE MODEL OSD INITIAL DATA SIM-806EW1(SEH) SIM-806EW1(HQ) System A V by CH Key Sound CRT A V Mode Speaker TTX TOP X-Ray T ilt Control Auto FM AKB T ext Language Option On Option 4:3 2Scart Non Off Off Off On On West CW On V.
Alignment and Adjustments 4-22 Samsung Electronics INITIAL DATA OSD Language Sound CRT A V Mode X-Ray T ilt Control Auto FM PIP Txt Language LNA Equalizer High Deviate TTX On/Off A V by CH Key AKB SIM.
Alignment and Adjustments Samsung Electronics 4-23 4-8-2(G) G2-ADJUST After setting COL/CDL/WDRV/IBRM to each spec of models, adjust the screen VR till the color of MRCR/MRCG/MRCB/MRWDG becomes green OSD MRCR MRCG MRCB MRWDG IBRM WDRV CDL COL(G) COL(G) COL(B) No.
Alignment and Adjustments 4-24 Samsung Electronics 21" 4:3 SED AK RANGE OSD INITIAL DATA SIM-806EW1(SEH) MRCR MRCG MRCB MRWDG IBRM WDRV CDL COL(R) COL(G) COL(B) 0 ~ 255 0 ~ 255 0 ~ 255 0 ~ 255 0 .
Alignment and Adjustments Samsung Electronics 4-25 4-8-2(H) OTHERS OSD VSU H QEW H ZOOM P ARABOLA H 16:9 P ARABOLA TTX H SHIFT MONO SOUND SYSTEM V SLICE LEVEL MELODY VOLUME AKB TTX LIST PRIOR MAIN NEWLIN Main PFGHB PIP BLKLR PIP BLKLB PIP PKLR PIP PKLG PIP PKLB No.
Alignment and Adjustments 4-26 Samsung Electronics 29" Flat RANGE OSD INITIAL DATA SIM-812MA3 SIM-812MAD SIM-806MA3 SU H QEW H ZOOM Parabola H 16:9 Parabola TTX H Shift Mono sounD system V Slice .
Alignment and Adjustments Samsung Electronics 4-27 4-8-2(I) Y -ADD OSD H-BOW H-ANGLE H-DSCC DVD TINT CONTROL DVD SUB TINT EHT OFFSET EHT HORIZONT AL VDPY B2 Version No. 1 2 3 4 5 6 7 8 Function Horizontal bow control (Refer to bottom picture) actually no active function.
4-9-1 Pin Layout Alignment and Adjustments 4-28 Samsung Electronics 4-9 MICOM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35.
Alignment and Adjustments Samsung Electronics 4-29 4-9-2 Pin Assignment Specification DESCRIPTION EEPROM Write Protection EEPROM Serial Data Line EEPROM Serial Clock Line Disable Micom IIC Peripheral .
Alignment and Adjustments 4-30 Samsung Electronics 4-9-2 Pin Assignment Specification (Continued) PIN NO 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 FUNCTION I/O N.C. GND Vdd N.C. N.C. Reset X-In X-Out GND Vdd R G B COR Vdd GND Vdd I/O I/O N.
T roubleshooting Samsung Electronics 5-1 5. T roubleshooting 5-1 No Power Check LED lamp Abnormal Abnormal Abnormal Abnormal Abnormal Abnormal Abnormal Abnormal Plug in Power Cord Check MICOM IIC #5, .
5-2 No Picture T roubleshooting 5-2 Samsung Electronics No Picture, but sound is in normal operation T urn the VR of FBT , higher screen voltage and Check the Deflection is in Normal Operation (If the.
T roubleshooting Samsung Electronics 5-3 5-3 No Sound No Sound, but Picture is in normal operation Check the CN602 Connection and Signal Check 14V Line Check IC601 Input V oltages (5V ,8V) Check IC601.
MEMO 5-4 Samsung Electronics.
6. Exploded V iew & Parts List 6-1 WS28V53NS8XXEC(32V5) Exploded View & Parts List Samsung Electronics 6-1 No Code No Description;Specification Q’ty Remark S.
Electrical Parts List Samsung Electronics 7-1 7-1 WS28V53NS8XXEC Level Loc. No. Code No. Description ; Specification Remark 7. Electrical Parts List Level Loc.
2 C222 2202-000632 C-CERAMIC,MLC-AXIAL;100nF ,20%,50V ,Z5U,TP 2 C223 2202-000632 C-CERAMIC,MLC-AXIAL;100nF ,20%,50V ,Z5U,TP 2 C901 2202-000632 C-CERAMIC,MLC-AXIAL;100nF ,20%,50V ,Z5U,TP 2 C921 2202-00.
Electrical Parts List Samsung Electronics 7-3 Level Loc. No. Code No. Description ; Specification Remark Level Loc. No. Code No. Description ; Specification Remark 2 GT103 AA60-40014A PIN-GT ,ASSY ;AU.
2 J419 3812-000219 WIRE-NO SHEA TH CU;TCW A,300V ,52mm(T APING) 2 J801 3812-000219 WIRE-NO SHEA TH CU;TCW A,300V ,52mm(T APING) 2 J802 3812-000219 WIRE-NO SHEA TH CU;TCW A,300V ,52mm(T APING) 2 J803 3.
Electrical Parts List Samsung Electronics 7-5 Level Loc. No. Code No. Description ; Specification Remark Level Loc. No. Code No. Description ; Specification Remark 2 EL406 AA60-40011B K EYELET ;ID2.2,OD3.2,BSP 2 EL407 AA60-40011B K EYELET ;ID2.2,OD3.2,BSP 2 EL408 AA60-40011B K EYELET ;ID2.
2 R701 2001-000969 R-CARBON;75OHM,5%,1/8W ,AA,TP ,1.8X3.2MM 2 R702 2001-000969 R-CARBON;75OHM,5%,1/8W ,AA,TP ,1.8X3.2MM 2 R703 2001-000969 R-CARBON;75OHM,5%,1/8W ,AA,TP ,1.8X3.2MM 2 R704 2001-000969 R-CARBON;75OHM,5%,1/8W ,AA,TP ,1.8X3.2MM 2 R719 2001-000969 R-CARBON;75OHM,5%,1/8W ,AA,TP ,1.
Electrical Parts List Samsung Electronics 7-7 Level Loc. No. Code No. Description ; Specification Remark Level Loc. No. Code No. Description ; Specification Remark 2 R429 2001-001103 R-CARBON(S);20KOHM,5%,1/2W ,AA,TP ,2.4X6.4 2 R436 2003-002008 R-MET AL OXIDE(S);18Kohm,5%,2W ,AF ,TP ,3.
2 J521 3812-000219 WIRE-NO SHEA TH CU;TCW A,300V ,52mm(T APING) 2 J523 3812-000219 WIRE-NO SHEA TH CU;TCW A,300V ,52mm(T APING) 2 J524 3812-000219 WIRE-NO SHEA TH CU;TCW A,300V ,52mm(T APING) 2 J526 3.
Electrical Parts List Samsung Electronics 7-9 Level Loc. No. Code No. Description ; Specification Remark Level Loc. No. Code No. Description ; Specification Remark 2 CN705 AA39-20009E LEAD CONNECTOR-A.
ASSY PCB MAIN(OPT) 1 AA94-11586A ASSY PCB MAIN(OPT);WS28V5DH,KS3A/H,TH,IN 2 C815 2401-003602 C-AL;220uF ,20%,160V ,GP ,BK,22x25mm,1 2 CN501 3711-002641 CONNECTOR-HEADER;BOX,10P ,1R,2.54mm,STRAI 2 CX801S 2306-000321 C-FILM,MPPF;470NF ,5%,275V ,TP ,-,22.
Electrical Parts List Samsung Electronics 7-11 Level Loc. No. Code No. Description ; Specification Remark Level Loc. No. Code No. Description ; Specification Remark 2 C218 2202-000632 C-CERAMIC,MLC-AX.
2 J208 3812-000219 WIRE-NO SHEA TH CU;TCWA,300V ,52mm(T APING) 2 J209 3812-000219 WIRE-NO SHEA TH CU;TCWA,300V ,52mm(T APING) 2 J210 3812-000219 WIRE-NO SHEA TH CU;TCWA,300V ,52mm(T APING) 2 J211 3812.
Electrical Parts List Samsung Electronics 7-13 Level Loc. No. Code No. Description ; Specification Remark Level Loc. No. Code No. Description ; Specification Remark 2 J701 3812-000219 WIRE-NO SHEA TH .
2 EL811 AA60-40011B K EYELET ;ID2.2,OD3.2,BSP 2 R236 2001-000515 R-CARBON;220OHM,5%,1/8W ,AA,TP ,1.8X3.2MM 2 R237 2001-000515 R-CARBON;220OHM,5%,1/8W ,AA,TP ,1.8X3.2MM 2 R238 2001-000515 R-CARBON;220OHM,5%,1/8W ,AA,TP ,1.8X3.2MM 2 R247 2001-000515 R-CARBON;220OHM,5%,1/8W ,AA,TP ,1.
Electrical Parts List Samsung Electronics 7-15 Level Loc. No. Code No. Description ; Specification Remark Level Loc. No. Code No. Description ; Specification Remark 2 R301 2004-001983 R-MET AL(S);2.49Kohm,1%,1/2W ,AA,TP ,2.4x6. 2 R820 2001-001096 R-CARBON(S);2.
2 FA803S 3601-001228 FUSE-AXIAL LEAD;125V ,10A,FAST -ACTING,EPO 2 R407 2001-001114 R-CARBON(S);270OHM,5%,1/2W ,AA,TP ,2.4X6.4 2 C828 2201-000376 C-CERAMIC,DISC;0.22nF ,5%,50V ,SL,TP ,6.3x3 2 R405 2008-001013 R-FUSIBLE(S);1.2ohm,5%,2W ,AF ,TP ,3.9x10mm 2 R704 2001-000969 R-CARBON;75OHM,5%,1/8W ,AA,TP ,1.
Electrical Parts List Samsung Electronics 7-17 Level Loc. No. Code No. Description ; Specification Remark Level Loc. No. Code No. Description ; Specification Remark ASSY CRT 1 HA94-50010A ASSY CRT ;W66EJU011X121,100Hz,28,WIDE A 2 AA03-00241A CRT COLOR;A68QCP691X300,+380MG,1.
2 J516 3812-000219 WIRE-NO SHEA TH CU;TCWA,300V ,52mm(T APING) 2 J520 3812-000219 WIRE-NO SHEA TH CU;TCWA,300V ,52mm(T APING) 2 J524 3812-000219 WIRE-NO SHEA TH CU;TCWA,300V ,52mm(T APING) 2 J526 3812.
Electrical Parts List Samsung Electronics 7-19 Level Loc. No. Code No. Description ; Specification Remark Level Loc. No. Code No. Description ; Specification Remark 2 EYP13 AA60-40011A K EYELET ;ID2.0,OD2.8,BST 2 EYP14 AA60-40011A K EYELET ;ID2.0,OD2.
ASSY PCB MAIN(OPT) 1 AA94-05592B ASSY PCB MAIN(OPT);WS32W7DH,KS3A/H,TH,IN 2 C815 2401-003602 C-AL;220uF ,20%,160V ,GP ,BK,22x25mm,1 2 CN501 3711-002641 CONNECTOR-HEADER;BOX,10P ,1R,2.54mm,STRAI 2 CX801S 2306-000321 C-FILM,MPPF;470NF ,5%,275V ,TP ,-,22.
Electrical Parts List Samsung Electronics 7-21 Level Loc. No. Code No. Description ; Specification Remark Level Loc. No. Code No. Description ; Specification Remark 2 C632 2202-000806 C-CERAMIC,MLC-AXIAL;220pF ,10%,50V ,Y5P ,TP 2 C634 2401-001840 C-AL;100uF ,20%,16V ,GP ,TP ,6.
2 J607 3812-000219 WIRE-NO SHEA TH CU;TCWA,300V ,52mm(T APING) 2 J611 3812-000219 WIRE-NO SHEA TH CU;TCWA,300V ,52mm(T APING) 2 J614 3812-000219 WIRE-NO SHEA TH CU;TCWA,300V ,52mm(T APING) 2 J615 3812.
Electrical Parts List Samsung Electronics 7-23 Level Loc. No. Code No. Description ; Specification Remark Level Loc. No. Code No. Description ; Specification Remark 2 EY432 AA60-40011A K EYELET ;ID2.0,OD2.8,BST 2 EY433 AA60-40011A K EYELET ;ID2.0,OD2.
2 R627 2001-000281 R-CARBON;100OHM,5%,1/8W ,AA,TP ,1.8X3.2MM 2 R723 2001-000281 R-CARBON;100OHM,5%,1/8W ,AA,TP ,1.8X3.2MM 2 R909 2001-000281 R-CARBON;100OHM,5%,1/8W ,AA,TP ,1.8X3.2MM 2 R907 2001-000281 R-CARBON;100OHM,5%,1/8W ,AA,TP ,1.8X3.2MM 2 J904 2001-000281 R-CARBON;100OHM,5%,1/8W ,AA,TP ,1.
Electrical Parts List Samsung Electronics 7-25 Level Loc. No. Code No. Description ; Specification Remark Level Loc. No. Code No. Description ; Specification Remark 2 D901 0404-000156 DIODE-SCHOTTKY ;.
2 IC601 1204-001661 IC-SOUND PROCESSOR;MSP3411G-A2,DIP ,52P ,- 2 T401 AA26-50001S TRANS-HORIZ.DRIVE;-,-,-,6.0mH,-,-,44uH,- 2 TU01S AA40-00079A TUNER;TCPW3001PD16A(S),P AL,181CH,38. 2 AA98-00245A ASSY SUB P ART ;S51A,PCB MAIN(OPT) 3 0202-000008 SOLDER-WIRE;S63S-W3.
Electrical Parts List Samsung Electronics 7-27 Level Loc. No. Code No. Description ; Specification Remark Level Loc. No. Code No. Description ; Specification Remark 4 DZS01 0403-000508 DIODE-ZENER;MTZJ5.6B,5.6V ,5.45-5.73V ,500 4 DZS02 0403-000508 DIODE-ZENER;MTZJ5.
2 J510 3812-000219 WIRE-NO SHEA TH CU;TCWA,300V ,52mm(T APING) 2 J511 3812-000219 WIRE-NO SHEA TH CU;TCWA,300V ,52mm(T APING) 2 JF01 3812-000219 WIRE-NO SHEA TH CU;TCW A,300V ,52mm(T APING) 2 JF02 381.
Electrical Parts List Samsung Electronics 7-29 Level Loc. No. Code No. Description ; Specification Remark Level Loc. No. Code No. Description ; Specification Remark 3 0204-001024 FLUX;DF-98TVS,-,20%,- 3 0204-000442 SOL VENT ;1M-1000,C3H70H,96,- 2 R701 2001-000028 R-CARBON(S);100OHM,5%,1/2W ,AA,TP ,2.
2 HA68-02177B LABEL-PQS;ALL,30MM,65MM,WHITE,AA68-02177 ASSY P ACKING 1 AA90-03551A ASSY P ACKING;32V5 2 AA60-40006A PIN-ST APLE;AUTO,33X17.8X2.4,H18,33X17.8X 2 HA69-01646A CUSHION-SET ;32V5,PS FOAMED,C=0.02 3 HA83-00058A LP-RESIN-EPS;,CHEIL SF-301V ,WHT 2 AA69-00744F BAG-SHEET ;-,HDPE PE FOAM,T0.
8. Block Diagrams Samsung Electronics Block Diagrams 8-1 8-1 Power Diagram.
8-2 Block Diagram Block Diagrams 8-2 Samsung Electronics.
9. Wiring Diagram Wiring Diagram Samsung Electronics 9-1 KEY2 KEY1 GND KEY3 TIME STD GND 5V IR GND GND CONTROL PCB MAIN PCB DOUBLE FOCUS PCB CRT PCB SIDE A V PCB L + L + L + R + R + R + L - L - L - R - R - R - VO GD VI GD LO RO LI RI SC-1 GND SY -I GND SC-O GND VERT V2 V1 NC 16.
9-2 Samsung Electronics MEMO.
TP01 TP02 TP03 TP07 TP08 TP04 TP05 TP06 TP09 TP10 10. Schematic Diagrams Samsung Electronics Schematic Diagrams 10-1 10-1 MAIN 1 TP07 TP08 TP09 TP10 TP01 TP02 TP03 TP04 TP05 TP06.
TP11 TP14 TP12 TP13 TP15 TP25 10-2 MAIN 2 Schematic Diagrams 10-2 Samsung Electronics TP11 TP12 TP13 TP14 TP15 TP25.
10-3 MAIN3 Samsung Electronics Schematic Diagrams 10-3 TP17 TP16 TP18 TP20 TP19 TP23 TP22 TP21 TP24 TP22 TP23 TP24 TP16 TP17 TP18 TP19 TP20 TP21.
10-4 MAIN 4 Schematic Diagrams 10-4 Samsung Electronics TP26 TP27 TP28 TP29 TP30 TP31 TP32 TP32 TP26 TP27 TP28 TP29 TP30 TP31.
10-5 PIP MODULE, SWITCH MODULE Samsung Electronics Schematic Diagrams 10-5 PIP MODULE SWITCH MODULE.
Schematic Diagrams 10-6 Samsung Electronics 10-6 CRT TP33 TP34 TP35 wtih in V/M TP35 TP34 TP33 wtih out V/M.
Samsung Electronics Schematic Diagrams 10-7 10-7 SIDE A V , DOUBLE FOCUS DOUBLE FOCUS SIDE A V.
ELECTRONICS © Samsung Electronics Co., Ltd. Sep. 2002 Printed in Korea 3KS3A-SEH-0911.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Samsung WS28V55VS8XXEC è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Samsung WS28V55VS8XXEC - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Samsung WS28V55VS8XXEC imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Samsung WS28V55VS8XXEC ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Samsung WS28V55VS8XXEC, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Samsung WS28V55VS8XXEC.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Samsung WS28V55VS8XXEC. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Samsung WS28V55VS8XXEC insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
