Manuale d’uso / di manutenzione del prodotto CW25M064NRXXEC del fabbricante Samsung
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COLOR TELEVISION RECEIVER Chassis : KS7A(P) REV.1 Model : CW25M064NRXXEC COLOR TELEVISION RECEIVER CONTENTS Specifications Alignment and Adjustments Exploded Views and Parts List Electrical Parts List PCB Diagram Schematic Diagrams 1.
Specifications Samsung Electronics 1-1 1. Specifications C oun t ry INDEX F I X E D O r igin M ark Ma d e i nL o cal C o un t ry (F act or y) or Ma de By S a m sun g C ol o r de m o dul a t i o n de m o dul a t i o n PAL / S E CA M / N T S C 4 .4 3 / N T S C 3 .
Alignment and Adjustments Samsung Electronics 2-1 2. Alignment and Adjustments 2-1 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 2-2 Samsung Electronics 2-4 FOCUS Adjustment 1. Iput a crosshatch pattern. 2. Adjust the tuning control for the clearest pictur e. 3. Adjust the FOCUS control for well defined scanning lines in the center area of the scr een.
2-8 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 PICTURE.
Alignment and Adjustments 2-4 Samsung Electronics 2-8-2 Factoy Mode OSD SERVICE / T - ETP AS0 - 10XX Deflection Video Adjust1 Video Adjust2 Video Adjust3 Option : D2 16 04 02 YC Delay T est Pattern : .
127 127 127 180 127 127 127 127 127 127 127 127 127 127 255 255 127 127 127 127 Item Min Max -128 -128 -128 32 -128 -128 -128 -128 -128 -128 -128 -128 -128 -128 0 0 -128 -128 -128 -128 Remark Adjust A.
Alignment and Adjustments 2-6 Samsung Electronics 127 127 127 180 127 127 127 127 127 127 127 127 127 127 Item Min Max -128 -128 -128 32 -128 -128 -128 -128 -128 -128 -128 -128 -128 -128 Remark FIX FI.
Alignment and Adjustments Samsung Electronics 2-7 Video Adjust 1 255 255 255 255 255 255 100 63 23 63 1 127 255 255 15 10 10 255 127 127 15 Item Min Max 0 0 0 0 0 0 0 0 0 0 0 -128 0 0 0 -10 -10 0 10 1.
Alignment and Adjustments 2-8 Samsung Electronics Video Adjust 2 115 20 255 255 15 63 15 15 15 3 3 7 15 15 15 255 255 1 3 Item Min Max 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Remark FIX FIX FIX FIX FIX(.
Alignment and Adjustments Samsung Electronics 2-9 Video Adjust 3 31 1 127 255 127 255 255 15 63 15 255 255 255 15 15 255 255 Item Min Max 0 0 -128 0 -128 0 0 0 0 0 0 0 0 0 0 0 0 Remark FIX FIX FIX FIX.
Alignment and Adjustments 2-10 Samsung Electronics YC DELA Y 7 7 7 7 7 7 Item Min Max -8 -8 -8 -8 -8 -8 Remark FIX FIX FIX FIX FIX FIX ET -3 -3 -3 -1 -3 -3 P AL DELA Y SECAM DELA Y NTSC DELA Y P AL AV.
Alignment and Adjustments Samsung Electronics 2-11 EEPROM EEPROM SubAddress Factory Control ｸ Remark MIN MAX INITIAL 0 Dynamic Contrast 0 255 100 100 1 Dynamic Brightness FIX FIX 0 255 45 45 2 Dynam.
2-12 Samsung Electronics G2-Adjust IBRM FIX 0 255 175 FIX 0 255 110 CDL FIX 0 255 250 COLR G B FIX 0 , 0 , 0 255,255,255 110,110,110 175 110 250 150,150,150 WDRM G2 Adjust EEPROM SubAddress Factory Co.
3. Exploded View & Parts List 3-1 CW25M064NRXXEC Exploded View & Parts List Samsung Electronics 3-1 No. Code No Description;Specification Q’ty S.N.A CCM1 AA60-10050Q SCREW-MACHINE;-,SWRCH18A,M5,L26.5,HH,+,W 4 S.N.A CIS7 AA61-60003J SPRING ETC-CS;-,SUS304,-,-,OD6,N7,OD6,-, 1 S.
Electric Parts List Samsung Electronics 4-1 4-1 CW25M064NRXXEC 4. Electrical Parts List Level Loc. No. Code No. Description ; Specification Remark Level Loc. No. Code No. Description ; Specification Remark Y ou can search for the updated part code through ITSELF web site.
..2 M0014 AA94-14728A ASSY PCB MAIN;CW25M064VRXXEC,SDIG,ELDOR, ...3 0202-001366 SOLDER-WIRE FLUX;-,RS60S,D1.2,63Sn/37Pb, S.N.A ...3 T0083 0402-001296 DIODE-RECTIFIER;FMP-3FU,1.5KV ,5A,DO-201A ...3 T0090 0502-001007 TR-POWER;KSC2073-H2,NPN,25W ,TO-220,ST ,6 .
....4 T0156 0501-000389 TR-SMALL SIGNAL;KSC815,NPN,400mW ,TO-92,T ....4 T0156 0501-000389 TR-SMALL SIGNAL;KSC815,NPN,400mW ,TO-92,T ....4 T0156 0501-000389 TR-SMALL SIGNAL;KSC815,NPN,400mW ,TO-92,T ....4 Q409 0505-000109 FET-SILICON;2N7000,N,60V ,200mA,5ohm,400m .
....4 RV914 2004-000680 R-MET AL;2Kohm,1%,1/8W ,AA,TP ,1.8x3.2mm ....4 RV909 2004-000869 R-MET AL;3Kohm,1%,1/8W ,AA,TP ,1.8x3.2mm ....4 RV915 2004-000869 R-MET AL;3Kohm,1%,1/8W ,AA,TP ,1.8x3.2mm ....4 R41 1 2004-000947 R-MET AL;43Kohm,1%,1/4W,AA,TP ,2.
....4 C701 2401-002144 C-AL;47uF ,20%,16V ,GP ,TP ,5x11,5 ....4 C701 2401-002144 C-AL;47uF ,20%,16V ,GP ,TP ,5x11,5 ....4 C701 2401-002215 C-AL;2200uF ,20%,25V ,WT ,TP ,13x25,5 ....4 C701 2401-002215 C-AL;2200uF ,20%,25V ,WT ,TP ,13x25,5 ....4 C701 2401-002268 C-AL;2.
....4 EY848 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H S.N.A ....4 EY849 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H S.N.A ....4 EY850 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H S.N.A ....4 EY851 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H S.
....4 R075 2001-001 143 R-CARBON(S);4.3KOHM,5%,1/2W ,AA,TP ,2.4X6. ....4 R075 2001-001 143 R-CARBON(S);4.3KOHM,5%,1/2W ,AA,TP ,2.4X6. ....4 R075 2001-001 163 R-CARBON(S);560OHM,5%,1/2W ,AA,TP ,2.4X6.4 ....4 R075 2001-001 163 R-CARBON(S);560OHM,5%,1/2W ,AA,TP ,2.
5. PCB Diagrams 5-1 MAIN (TOP) PCB Diagram Samsung Electronics 5-1.
6. Schematic Diagrams Samsung Electronics Schematic Diagrams 6-1 6-1 MAIN This Document can not be used without Samsung’s authorization..
Schematic Diagrams 6-2 Samsung Electronics 6-2 POWER This Document can not be used without Samsung’s authorization..
Samsung Electronics Schematic Diagrams 6-3 6-3 CRT This Document can not be used without Samsung’s authorization..
Schematic Diagrams 6-4 Samsung Electronics 6-4 JACK This Document can not be used without Samsung’s authorization..
Samsung Electronics Schematic Diagrams 6-5 6-5 PIP MODULE This Document can not be used without Samsung’s authorization..
Schematic Diagrams 6-6 Samsung Electronics 6-6 CRT 2 This Document can not be used without Samsung’s authorization..
Samsung Electronics Schematic Diagrams 6-7 6-7 CONTROL This Document can not be used without Samsung’s authorization..
Schematic Diagrams 6-8 Samsung Electronics 6-8 A/V SIDE This Document can not be used without Samsung’s authorization..
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 CW25M064NRXXEC 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 CW25M064NRXXEC - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Samsung CW25M064NRXXEC imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Samsung CW25M064NRXXEC ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Samsung CW25M064NRXXEC, 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 CW25M064NRXXEC.
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 CW25M064NRXXEC. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Samsung CW25M064NRXXEC 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.
