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PDF ( 数据手册 , 数据表 ) CF6844N3XEF

零件编号 CF6844N3XEF
描述 COLOR TELEVISION RECEIVER MANUAL
制造商 Samsung
LOGO Samsung LOGO 


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CF6844N3XEF 数据手册, 描述, 功能
COLOR TELEVISION RECEIVER
Chassis : S51A
Model: CF6844N3X/XEF
COLOR TELEVISION RECEIVER
CONTENTS
1. Precautions
2. Specifications and IC Data
3. Disassembly and Reassembly
4. Alignment and Adjustment
5. Troubleshooting
6. Exploded View and Parts List
7. Electric Parts List
8. Block Diagram
9. PCB Layout Diagram
10. Wiring Diagram
11. Schematic Diagrams
http://www.Datasheet4U.com







CF6844N3XEF pdf, 数据表
Electric Parts List
Loc. No.
Code No. Description ; Specification
Remark
Loc. No.
Code No. Description ; Specification
Remark
C808
C809
C811
C812
C813
C814
C815
C816
C817
C818
C819
C820
C821
C822
C823
C824
C825
C826
C827
C828
C829
C830
C831
C832
C833
C834
C901
C902
C903
C904
C905
C906
C907
C908
C909
C910
C911
C913
C914
C915
C916
C917
C918
C919
C920
C921
C922
C923
C924
C925
C926
C927
C928
CE01
CE02
CE03
CN501B
CN602
CN701
CN802
CN901A
CT01
CT02
CT03
CT04
CT05
CT06
CT08
CT09
CW901
D201
D202
D203
D204
D205
D209
D210
2401-002292 C-AL;47uF,20%,25V,WT,TP,8X11,5
2301-000224 C-FILM,PEF;22nF,5%,50V,TP,7.4x3.9x13mm,5m
2301-000310 C-FILM,PEF;68nF,5%,50V,TP,8.0X8.5X4.0X5,5
2201-001013 C-CERAMIC,DISC;4.7nF,20%,400V,Y5U,TP,16x7,7.5
2201-001013 C-CERAMIC,DISC;4.7nF,20%,400V,Y5U,TP,16x7,7.5
2201-000683 C-CERAMIC,DISC;850pF,10%,1KV,Y5P,TP,10x5,5
2401-003026 C-AL;330uF,20%,200V,GP,ST,22x35,10
2401-000293 C-AL;100uF,+30-10%,200V,HR,TP,16x25
2201-000599 C-CERAMIC,DISC;560pF,10%,500V,Y5P,TP,7x4,5
2401-000722 C-AL;2200uF,20%,25V,WT,TP,16x25,7.5
2201-000599 C-CERAMIC,DISC;560pF,10%,500V,Y5P,TP,7x4,5
2401-000722 C-AL;2200uF,20%,25V,WT,TP,16x25,7.5
2301-000192 C-FILM,PEF;1nF,5%,50V,TP,5.3x10mm,5mm
2201-000599 C-CERAMIC,DISC;560pF,10%,500V,Y5P,TP,7x4,5
2401-001840 C-AL;100uF,20%,16V,GP,TP,6.3x11,5
2305-000289 C-FILM,MPEF;220nF,5%,63V,TP,-,5mm
2306-000122 C-FILM,MPPF;100nF,5%,50V,TP,7.3x4.0x5.0mm,
2401-001840 C-AL;100uF,20%,16V,GP,TP,6.3x11,5
2401-002235 C-AL;10UF,20%,16V,GP,TP,5X11MM,5MM
2401-000493 C-AL;10uF,20%,50V,LZ,TP,5x11mm,5mm
2401-000302 C-AL;100uF,20%,25V,GP,TP,6.3x11,5
2401-000611 C-AL;1uF,20%,50V,WT,TP,5x11,5
2401-000480 C-AL;10uF,20%,50V,GP,TP,5x11,5
2401-001840 C-AL;100uF,20%,16V,GP,TP,6.3x11,5
2401-002144 C-AL;47uF,20%,16V,GP,TP,5x11,5
2201-000370 C-CERAMIC,DISC;220pF,10%,50V,Y5P,TP,4.0X4.0,5
2201-000234 C-CERAMIC,DISC;150pF,5%,50V,CH,TP,9.5x3,5
2301-000108 C-FILM,PEF;1.5nF,5%,50V,TP,6.5x3.0x5.5mm,
2201-000119 C-CERAMIC,DISC;100nF,+80-20%,50V,Y5V,TP,8x3.5
2401-000480 C-AL;10uF,20%,50V,GP,TP,5x11,5
2305-000665 C-FILM,MPEF;100NF,5%,63V,TP,7.5X4.0X5.0MM,
2305-000665 C-FILM,MPEF;100NF,5%,63V,TP,7.5X4.0X5.0MM,
2202-002037 C-CERAMIC,MLC-AXIAL;100nF,80-20%,50V,Y5V,TP,2.2x3.
2202-002037 C-CERAMIC,MLC-AXIAL;100nF,80-20%,50V,Y5V,TP,2.2x3.
2202-002037 C-CERAMIC,MLC-AXIAL;100nF,80-20%,50V,Y5V,TP,2.2x3.
2202-000796 C-CERAMIC,MLC-AXIAL;1nF,10%,50V,Y5P,TP,3.5x19,-
2202-000796 C-CERAMIC,MLC-AXIAL;1nF,10%,50V,Y5P,TP,3.5x19,-
2301-000445 C-FILM,PEF;4.7nF,5%,50V,TP,5.5x7x3mm,5mm
2401-002144 C-AL;47uF,20%,16V,GP,TP,5x11,5
2401-002144 C-AL;47uF,20%,16V,GP,TP,5x11,5
2201-000980 C-CERAMIC,DISC;30pF,5%,50V,CH,TP,5.0x3.0,5mm
2201-000980 C-CERAMIC,DISC;30pF,5%,50V,CH,TP,5.0x3.0,5mm
2301-000192 C-FILM,PEF;1nF,5%,50V,TP,5.3x10mm,5mm
2202-002037 C-CERAMIC,MLC-AXIAL;100nF,80-20%,50V,Y5V,TP,2.2x3.
2401-000480 C-AL;10uF,20%,50V,GP,TP,5x11,5
2202-000796 C-CERAMIC,MLC-AXIAL;1nF,10%,50V,Y5P,TP,3.5x19,-
2401-000302 C-AL;100uF,20%,25V,GP,TP,6.3x11,5
2202-002037 C-CERAMIC,MLC-AXIAL;100nF,80-20%,50V,Y5V,TP,2.2x3.
2401-000480 C-AL;10uF,20%,50V,GP,TP,5x11,5
2202-002037 C-CERAMIC,MLC-AXIAL;100nF,80-20%,50V,Y5V,TP,2.2x3.
2202-002037 C-CERAMIC,MLC-AXIAL;100nF,80-20%,50V,Y5V,TP,2.2x3.
2202-002037 C-CERAMIC,MLC-AXIAL;100nF,80-20%,50V,Y5V,TP,2.2x3.
2401-001333 C-AL;470nF,20%,50V,GP,TP,5x11,5
2401-002597 C-AL;220uF,20%,35V,GP,TP,10x12.5,5
2305-000665 C-FILM,MPEF;100NF,5%,63V,TP,7.5X4.0X5.0MM,
2305-000470 C-FILM,MPEF;68nF,5%,100V,TP,-,5mm
AA39-20604ALEAD CONNECTOR-ASSY;-,YBNH250-9,YBNH05/04,5/4P,50
3711-002644 CONNECTOR-HEADER;BOX,5P,1R,2.5MM,STRAIGHT,SN
3711-002647 CONNECTOR-HEADER;BOX,8P,1R,2.5mm,STRAIGHT,SN
AA27-20004K COIL-DEGAUSSING;-,29,19.0ohm,45T,3000mm,E
3711-002643 CONNECTOR-HEADER;BOX,4P,1R,2.5mm,STRAIGHT,SN
2305-000665 C-FILM,MPEF;100NF,5%,63V,TP,7.5X4.0X5.0MM,
2401-000242 C-AL;100UF,20%,10V,GP,TP,6X11,5MM
2202-002037 C-CERAMIC,MLC-AXIAL;100nF,80-20%,50V,Y5V,TP,2.2x3.
2202-002037 C-CERAMIC,MLC-AXIAL;100nF,80-20%,50V,Y5V,TP,2.2x3.
2202-000164 C-CERAMIC,MLC-AXIAL;180PF,10%,50V,Y5P,3.5X19,-,TP
2401-002144 C-AL;47uF,20%,16V,GP,TP,5x11,5
2401-001914 C-AL;1uF,20%,50V,BP,TP,5x11,5
2305-000665 C-FILM,MPEF;100NF,5%,63V,TP,7.5X4.0X5.0MM,
2503-000156 C-NETWORK;100pFx4,20%,50V
0401-000005 DIODE-SWITCHING;1N4148,75V,300MA,DO-35,TP
0401-000005 DIODE-SWITCHING;1N4148,75V,300MA,DO-35,TP
0401-000005 DIODE-SWITCHING;1N4148,75V,300MA,DO-35,TP
0401-000005 DIODE-SWITCHING;1N4148,75V,300MA,DO-35,TP
0401-000005 DIODE-SWITCHING;1N4148,75V,300MA,DO-35,TP
0402-000216 DIODE-RECTIFIER;ERC24-06,600V,1.0A,DO-204
0401-000005 DIODE-SWITCHING;1N4148,75V,300MA,DO-35,TP
D217
D301
D302
D303
D304
D401
D402
D403
D404
D406
D407
D410
D507
D508
D509
D520
D601
D602
D801
D802
D803
D804
D805
D806
D807
D808
D809
D810
D813
D901
D906
DE01
DT01
DT02
DT04
DV801
DV802
DZ201
DZ202
DZ203
DZ204
DZ205
DZ206
DZ210
DZ302
DZ303
DZ304
DZ305
DZ306
DZ402
DZ403
DZ505
DZ601
DZ602
DZ603
DZ604
DZ701
DZ702
DZ703
DZ704
DZ705
DZ801
DZ802
DZ803
DZ804
DZ805
DZ807
DZ808
DZ901
DZ904
DZ905
DZ906
! F801
F801A
F801B
! F802
! F803
0401-000005 DIODE-SWITCHING;1N4148,75V,300MA,DO-35,TP
0402-000546 DIODE-RECTIFIER;TVR10G,400V,1.0A,DO-41,TP
0401-000005 DIODE-SWITCHING;1N4148,75V,300MA,DO-35,TP
0401-000005 DIODE-SWITCHING;1N4148,75V,300MA,DO-35,TP
0401-000005 DIODE-SWITCHING;1N4148,75V,300MA,DO-35,TP
0402-000493 DIODE-RECTIFIER;1R5GU41,400V,1.5A,DO-15L,TP
0402-000132 DIODE-RECTIFIER;1N4004,400V,1A,DO-41,TP
0402-000132 DIODE-RECTIFIER;1N4004,400V,1A,DO-41,TP
0402-001012 DIODE-RECTIFIER;FMP-3FU,1500V,5A,TO-3PF
0402-000546 DIODE-RECTIFIER;TVR10G,400V,1.0A,DO-41,TP
0402-000216 DIODE-RECTIFIER;ERC24-06,600V,1.0A,DO-204
0402-000493 DIODE-RECTIFIER;1R5GU41,400V,1.5A,DO-15L,TP
0402-000546 DIODE-RECTIFIER;TVR10G,400V,1.0A,DO-41,TP
0402-000546 DIODE-RECTIFIER;TVR10G,400V,1.0A,DO-41,TP
0402-000546 DIODE-RECTIFIER;TVR10G,400V,1.0A,DO-41,TP
0402-000132 DIODE-RECTIFIER;1N4004,400V,1A,DO-41,TP
0403-000296 DIODE-ZENER;MTZ5.6B,5.6V,5.45-5.73V,500mW,
0401-000005 DIODE-SWITCHING;1N4148,75V,300MA,DO-35,TP
0402-000213 DIODE-RECTIFIER;ERB12-06,600V,1.0A,DO-41,TP
0402-001160 DIODE-BRIDGE;D5SB60,600V,2.8A,SIP-4,ST
0402-000546 DIODE-RECTIFIER;TVR10G,400V,1.0A,DO-41,TP
0401-000005 DIODE-SWITCHING;1N4148,75V,300MA,DO-35,TP
0402-000231 DIODE-RECTIFIER;FMG-G26S,600V,4A,TO-220F,ST
0402-000493 DIODE-RECTIFIER;1R5GU41,400V,1.5A,DO-15L,TP
0402-000233 DIODE-RECTIFIER;FML-G12S,200V,5A,-,-
0402-000132 DIODE-RECTIFIER;1N4004,400V,1A,DO-41,TP
0401-000005 DIODE-SWITCHING;1N4148,75V,300MA,DO-35,TP
0401-000005 DIODE-SWITCHING;1N4148,75V,300MA,DO-35,TP
0402-000493 DIODE-RECTIFIER;1R5GU41,400V,1.5A,DO-15L,TP
0401-000005 DIODE-SWITCHING;1N4148,75V,300MA,DO-35,TP
0401-000005 DIODE-SWITCHING;1N4148,75V,300MA,DO-35,TP
0402-000546 DIODE-RECTIFIER;TVR10G,400V,1.0A,DO-41,TP
0401-000005 DIODE-SWITCHING;1N4148,75V,300MA,DO-35,TP
0401-000005 DIODE-SWITCHING;1N4148,75V,300MA,DO-35,TP
0401-000005 DIODE-SWITCHING;1N4148,75V,300MA,DO-35,TP
1405-000187 VARISTOR;750V,1250A,12.5x7mm,TP
1405-000187 VARISTOR;750V,1250A,12.5x7mm,TP
0403-000297 DIODE-ZENER;MTZ6.2B,6.2V,5.96-6.27V,500mW,
0403-000297 DIODE-ZENER;MTZ6.2B,6.2V,5.96-6.27V,500mW,
0403-000298 DIODE-ZENER;MTZ6.8C,6.8V,6.66-7.01V,500mW,
0403-000662 DIODE-ZENER;MTZ3.0B,3.0V,3.01-3.22V,500mW,
0403-000551 DIODE-ZENER;MTZ3.9B,3.9V,3.89-4.16V,500mW,
0403-000294 DIODE-ZENER;MTZ4.7B,4.7V,4.55-4.80V,500mW,
0403-000659 DIODE-ZENER;MTZ2.0A,2V,1.88-2.10V,500mW,DO
0403-000545 DIODE-ZENER;MTZ24B,24V,22.61-23.77V,500mW,
0403-000545 DIODE-ZENER;MTZ24B,24V,22.61-23.77V,500mW,
0403-000545 DIODE-ZENER;MTZ24B,24V,22.61-23.77V,500mW,
0403-000494 DIODE-ZENER;MTZ39,39V,35.36-37.2V,500mW,DO
0403-000700 DIODE-ZENER;TZP33A,33V,31-35V,1W,DO-41,TP
0403-000300 DIODE-ZENER;MTZ8.2B,8.2V,7.78-8.19V,500mW,
0403-000698 DIODE-ZENER;TZP12A,12V,11.4-12.6V,1W,DO-41
0403-000563 DIODE-ZENER;MTZ9.1B,9.1V,8.57-9.01V,500mW,
0403-000545 DIODE-ZENER;MTZ24B,24V,22.61-23.77V,500mW,
0403-000545 DIODE-ZENER;MTZ24B,24V,22.61-23.77V,500mW,
0403-000545 DIODE-ZENER;MTZ24B,24V,22.61-23.77V,500mW,
0403-000545 DIODE-ZENER;MTZ24B,24V,22.61-23.77V,500mW,
0403-000563 DIODE-ZENER;MTZ9.1B,9.1V,8.57-9.01V,500mW,
0403-000563 DIODE-ZENER;MTZ9.1B,9.1V,8.57-9.01V,500mW,
0403-000563 DIODE-ZENER;MTZ9.1B,9.1V,8.57-9.01V,500mW,
0403-000563 DIODE-ZENER;MTZ9.1B,9.1V,8.57-9.01V,500mW,
0403-000563 DIODE-ZENER;MTZ9.1B,9.1V,8.57-9.01V,500mW,
0403-000300 DIODE-ZENER;MTZ8.2B,8.2V,7.78-8.19V,500mW,
0403-000296 DIODE-ZENER;MTZ5.6B,5.6V,5.45-5.73V,500mW,
0403-000296 DIODE-ZENER;MTZ5.6B,5.6V,5.45-5.73V,500mW,
0403-000296 DIODE-ZENER;MTZ5.6B,5.6V,5.45-5.73V,500mW,
1203-001217 IC-POSI.ADJUST REG.;431,TO-92,3P,4.58MIL,PLASTIC,2
0403-000296 DIODE-ZENER;MTZ5.6B,5.6V,5.45-5.73V,500mW,
0403-000562 DIODE-ZENER;MTZ7.5B,7.5V,7.07-7.45V,500mW,
1203-000451 IC-VOLTAGE REGULATOR;33,TO-92,3P,-,PLASTIC,31/35V,
0403-000563 DIODE-ZENER;MTZ9.1B,9.1V,8.57-9.01V,500mW,
0403-000296 DIODE-ZENER;MTZ5.6B,5.6V,5.45-5.73V,500mW,
0403-000296 DIODE-ZENER;MTZ5.6B,5.6V,5.45-5.73V,500mW,
3601-000281 FUSE-FERRULE;250V,4A,TIME LAG,GLASS,5x20mm
3602-000114 FUSE-HOLDER;-,-,30MOHM
3602-000114 FUSE-HOLDER;-,-,30MOHM
3601-001086 FUSE-FERRULE;125V,5A,FA,GLASS,2.4x7.5mm
3601-001086 FUSE-FERRULE;125V,5A,FA,GLASS,2.4x7.5mm
7-2 Samsung Electronics







CF6844N3XEF equivalent, schematic
5-3 No Video (Sound OK)
Check IC201
Pin 12,37 (8V)
Yes
No
Check IC201
Pin 6 (CVBS)
2Vp-p
Yes
Check IC201
Pins 19, 20, 21
(R/G/B-OUT)
Yes
Check IC202
pin 27 (Y-IN)
Yes
Check IC501,
on the CRT PCB
No
No
No
No
Yes
Check/Replace
R505 (HEATER 6.3Vrms)
CRT, V999
Check/Replace
IC804 KA7630
Check/Replace
IC201
Check/Replace
IC201,D205,DZ204
Check/Replace
IC501
Troubleshooting
Samsung Electronics
5-3










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