Samsung CS-25M6W Dokumentacja Strona 1

COLOR TELEVISION RECEIVERChassis : K57A(N) Model : CL21M6WKX/RCLCL21M6WKX/XAXCT29M6WKX/MAMCOLOR TELEVISION RECEIVER CONTENTSPrecautionsSpecificatio

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Disassembly and reassemblySamsung Electronics 3-13. Disassembly and Reassembly3-1 Back Cover Removal1. After removing the screws, press the tension ri

Disassembly and reassembly3-2 Samsung Electronics3-2 Main Board Removal3-3 Speaker Removal1. Separate the socket board from the CRT neck.2. Remove

Disassembly and reassemblySamsung Electronics 3-33-4 CRT Removal1. Spread a soft mat on the floor. Place the TV set facedown.2. Remove the 4 nuts

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Alignment and AdjustmentsSamsung Electronics 4-14. Alignment and Adjustments4-1 Preadjustment4-1-1 Factory Mode1. Do not attempt these adjustments in

4-2-2 Main Adjustment ParameterAlignment and Adjustments4-2 Samsung ElectronicsSCT Sub Cont ras t 0 ~ 230~23SBT Sub Bright nes sBLRBlack Level offset

Alignment and AdjustmentsSamsung Electronics 4-30~630~630~630~630~630~200~230~230~160~630~63DSKBLB in DVD modeDynamic Skin Tone ControlBLR in DVD mode

Alignment and Adjustments4-4 Samsung Electronics4-2-3 Option BytesIn the Service Mode, various can be selected via the Option Table. Example:123456789

Alignment and AdjustmentsSamsung Electronics 4-54-3 Other Adjustments4-3-1 General1. Usually, a color TV needs only slight touch-up adjustment upon

ELECTRONICS© Samsung Electronics Co., Ltd. OCT. 2002Printed in KoreaAA82- 00170A

Alignment and Adjustments4-6 Samsung Electronics4-3-3 High Voltage CheckCAUTION: There is no high voltage adjustment on this chassis.The B+ power sup

Alignment and AdjustmentsSamsung Electronics 4-74-3-7 White Balance AdjustmentFig. 4-2 Convergence Magnet Assembly4 Pole Magnet6 Pole Magnet2 Pole Ma

Alignment and Adjustments4-8 Samsung Electronics4-3-8 Center Convergence Adjustment1. Warm up the receiver for at least 20 minutes. 2. Adjust the two

4-3-9 RF AGC AdjustmentSet the AGC data to 33 (Factory Mode).4-3-10 Sub-Color AdjustmentSet data to (Factory Mode).4-3-11 Geometry

8. Adjust EW GeometryAlignment and Adjustments4-10 Samsung Electronics3 EWID (EW Width)7 ETRP ( EW Trapezivm)2HBOW (Horizontal Bow)1 HPAR (Hori

Alignment and AdjustmentsSamsung Electronics 4-11

MEMO4-12 Samsung Electronics

Samsung ElectronicsTroubleshooting5-15. Troubleshooting 5-1 No PowerLED OffLED OnAbnormalNormalNormalNormalNormalNormalAbnormalAbnormalAbnormalAbnorma

5-2 Samsung Electronics5-2 No Video (Sound OK)TroubleshootingNornalNornalNornalNornalNornalNornalNornalNornalAbnormalAbnormalAbnormalAbnormalAbnormalA

5-3 No Sound (Video OK)TroubleshootingSamsung Electronics 5-3NormalNormalNormalNormalNormalNormalCheckthe signalOutput from CN602CN603Check Speaker an

1. Precautions1-1 Safety Precautions1. Be sure that all of the built-in protectivedevices are replaced. Restore any missingprotective shields.2. When

5-4 Samsung ElectronicsTroubleshooting5-4 Horizontal Lines Appear or ScreenNormalNormalAbnormalAbnormalCheck R413,R414D405,D406CheckIC201SCheck IC201S

6. Exploded View & Parts List6-1 CL21M6WKX/RCLExploded View & Parts ListSamsung Electronics 6-1No Code No Description;Specification Q’ty

Exploded View & Parts List6-2 Samsung Electronics6-2 CL21M6WKX/XAXNo Code No Description;Specification Q’ty RemarkAA64-02330P CABINET-F

Exploded View & Parts ListSamsung Electronics 6-36-3 CT29M6WKX/MAMNo Code No Description;Specification Q’ty Remark1 AA64-03038J CABINET

Electrical Parts ListSamsung Electronics 7-17-1 CL29M9WKX/XAX7. Electrical Parts ListLoc. No. Code No. Description ; Specification RemarkASSY CHASSIS1

4 DZ202 0403-000720 DIODE-ZENER;MTZJ9.1B,9.1V,8.57-9.01V,5004 DZ205 0403-000720 DIODE-ZENER;MTZJ9.1B,9.1V,8.57-9.01V,5004 DZ206 0403-000720 DIODE-ZENE

4 R707 2001-000969 R-CARBON;75OHM,5%,1/8W,AA,TP,14 R708 2001-000969 R-CARBON;75OHM,5%,1/8W,AA,TP,14 R709 2001-000969 R-CARBON;75OHM,5%,1/8W,AA,TP,14 R

4 C616 2401-000493 C-AL;10UF,20%,50V,WT,5X11MM,5M4 C617 2401-000493 C-AL;10UF,20%,50V,WT,5X11MM,5M4 C627 2401-000493 C-AL;10UF,20%,50V,WT,5X11MM,5M4 C

4 J616 3812-000219 JUMPER-WIRE-SO,COPPER;TA0.6SN/52M/M(A4 J619 3812-000219 JUMPER-WIRE-SO,COPPER;TA0.6SN/52M/M(A4 J620 3812-000219 JUMPER-WIRE-SO,COPP

4 EY857 AA60-40011A EYELET;-,ID2.0,OD2.8,-,-,BST4 EY858 AA60-40011A EYELET;-,ID2.0,OD2.8,-,-,BST4 EY859 AA60-40011A EYELET;-,ID2.0,OD2.8,-,-,BST4 EY86

1-1 Safety Precautions (Continued)9. High voltage is maintained within specifiedlimits by close-tolerance, safety-related components and adjustments.

3 J510 3812-000219 JUMPER-WIRE-SO,COPPER;TA0.6SN/52M/M(A3 J511 3812-000219 JUMPER-WIRE-SO,COPPER;TA0.6SN/52M/M(A3 J512 3812-000219 JUMPER-WIRE-SO,COPP

3 SWY02 3404-000176 SWITCH-TACT;12V,50MA,90-150GF,3 SWY03 3404-000176 SWITCH-TACT;12V,50MA,90-150GF,3 SWY04 3404-000176 SWITCH-TACT;12V,50MA,90-150GF,

ASSY CHASSIS1 A/CHAS AA91-05810F ASSY CHASSIS;CL21M6WKX/XAX2 A/MAIN AA94-12207A ASSY PCB MAIN;CL21M6WKX/XAX,K57A3 D801S 0402-001160 DIODE-BRIDGE;D5SB6

4 DZ222 0403-000720 DIODE-ZENER;MTZJ9.1B,9.1V,8.57-9.01V,5004 DZ223 0403-000720 DIODE-ZENER;MTZJ9.1B,9.1V,8.57-9.01V,5004 DZ224 0403-000720 DIODE-ZENE

4 R808 2001-001170 R-CARBON(S);6.8OHM,5%,1/2W,AB,4 R810 2001-001192 R-CARBON(S);820OHM,5%,1/2W,AB,4 R403 2001-001066 R-CARBON(S);110OHM,5%,1/2W,AA,TP,

4 C804 2401-001192 C-AL;33UF,20%,50V,GP,6X11MM,5MM,TP4 C507 2401-001232 C-AL;4.7UF,20%,250V,GP,10X12.54 C409 2401-001397 C-AL;470UF,20%,25V,GP,10X16MM

4 J628 3812-000219 JUMPER-WIRE-SO,COPPER;TA0.6SN/52M/M(A4 J629 3812-000219 JUMPER-WIRE-SO,COPPER;TA0.6SN/52M/M(A4 J630 3812-000219 JUMPER-WIRE-SO,COPP

4 EL402 AA60-40011B EYELET;-,ID2.2,OD3.2,-,-,BSP4 EL403 AA60-40011B EYELET;-,ID2.2,OD3.2,-,-,BSP4 EL404 AA60-40011B EYELET;-,ID2.2,OD3.2,-,-,BSP4 EL40

ASSY ACCESSORY1 A/ACCS AA92-07075B ASSY ACCESSORY;CL21M6WK,K57A SEM2 AC-TAP 0203-001279 TAPE-OPP MASKING;#232,T0.14,W15,L50000,Y2 RMT AA59-00141F REMO

ASSY CHASSIS1 * AA91-05793U ASSY CHASSIS;CT29M6WKX/MAM..2 AA94-11720A ASSY PCB CRT;CT-29K5,K57A...3 C507 2301-000213 C-FILM,PEF;220nF,5%,250V,TP,21.5x

1-2 Servicing Precautions1. Servicing precautions are printed on the cabinet. Follow them.2. Always unplug the unit’s AC power cord fromthe AC power

...4 RF22 2003-002214 R-METAL OXIDE(S);680ohm,5%,2W,AG,TP,3.9x...4 RF23 2003-000746 R-METAL OXIDE(S);56ohm,5%,2W,AF,TP,4x12m...4 RF24 2003-000746 R

...4 C307 2301-000247 C-FILM,PEF;33nF,5%,50V,TP,8.1x4.5x13mm,5...4 C401 2301-000383 C-FILM,PEF;10nF,5%,50V,TP,6x7x3.2mm,5mm...4 C402 2401-000302 C-

...4 DZ808 0403-000720 DIODE-ZENER;MTZJ9.1B,9.1V,8.57-9.01V,500...4 DZ809 0403-000508 DIODE-ZENER;MTZJ5.6B,5.6V,5.45-5.73V,500...4 DZ810 0403-00137

...4 L407 2901-000297 FILTER-EMI ON BOARD;-,3A,-,-,3.5x5,TP,-...4 L601 2701-000169 INDUCTOR-AXIAL;3.9uH,10%,2.5x3.4mm...4 L602 2701-000169 INDUCTOR

...4 R810 2001-001192 R-CARBON(S);820OHM,5%,1/2W,AA,TP,2.4X6.4...4 R812 2001-001067 R-CARBON(S);11KOHM,5%,1/2W,AA,TP,2.4X6.4...4 R813 2001-000290 R

..2 AA61-00813B SUPPORT-CRT;25M6,29M6,HIPS,HB,NATURL..2 AA60-00055C SPACER-GUM,CRT;ALL MODEL,NTR RUBBER,GRY,ASSY P/MATERIAL1 * AA92-03126U ASSY P/MATE

8. Block Diagram8-1 K57ABlock Diagram8-1CRT+16. 5 V /- 14 V33VR G BPIFS I GNAL120V/220V3. 3 V5V8VHEATERHVSPEAKERDY200VSIF- OUTSIFSIGNALSOUND AMP( TDA7

Samsung Electronics 9-19. Wiring Diagram9-1 K57AWiring DiagramCRT PCB876 54312 L- IN R- IN L -OUTR- OUTV- INGNDV-OUTGND125678934GNDSENSETILTGNDSVM-OUT

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TP23TP22TP21TP19TP18TP16TP17TP15TP13TP14Schematic Diagrams10-1Samsung Electronics10. Schematic Diagrams10-1 MAIN(1/3)TP13 TP14TP16TP17TP19 TP21TP23TP1

1. Some semiconductor (“solid state”) devicesare easily damaged by static electricity. Suchcomponents are called ElectrostaticallySensitive Devices (E

Schematic Diagrams10-2 Samsung Electronics10-2 MAIN(2/3)TP01TP02TP03TP12TP04TP10TP7TP05TP06TP08TP02TP04TP06TP08TP12TP01TP03TP05TP07TP10

Schematic Diagrams10-3Samsung Electronics10-3 MAIN(3/3)TP24TP24

Schematic Diagrams10-4 Samsung Electronics10-4 CRT

Samsung Electronics 2-1Specifications and IC Data2. Specifications and IC Data2-1 SpecificationsTelevision System:Channels:Intermediate Frequencies (M

2-2 Samsung Electronics2-2 IC Line UpSpecifications and IC DataLoc. NoIC501Table 2-1 IC Line-UpIC202PC801SPC802SSPM-464ATDA9592 PS/NI, SPM-464A,64PIC

2-3 Semiconductor Base DiagramsSpecifications and IC DataSamsung Electronics 2-3ELECTROLYTIC-CONDENSERICDIODESPM464A(Pin 64)MSP3425G(Pin 52)LM393(Pin