Samsung CS29A11 Specifications

COLOR TELEVISION RECEIVERChassis : K55AModel : TXN2771HFX/XAATXN2771HFX/XACTXN2670WHFXXAACOLOR TELEVISION RECEIVER CONTENTSPrecautionsReference Inf

Reference Information2-4 Samsung ElectronicsBlock Des-Loc Part-Number IC Name DescriptionIC07IC02IC09IC01IC04QF10QF09IC501IC502IC503IC504IC505QF10QF09

Specifications Samsung Electronics 3-13. Specifications Broadcasting SystemTuning SystemIntermediate FrequencyPower Supply NTSC-MVHF (CH 2 ~ 13)UHF (C

3-2 Samsung ElectronicsMEMO

Alignment and Adjustments Samsung Electronics 4-14. Alignment and Adjustments 4-1 AdjustmentsUsually, a color TV needs only slight touch-up adjustment

Alignment and Adjustments4-2 Samsung Electronics4-1-3 Screen Voltage Adjustment1. Enter the Service Mode by pressing the remote control keys in the fo

Alignment and Adjustments Samsung Electronics 4-34-1-5 When adjusting Screen Voltage and White Balance1. Screen Voltage and White Balance are related

Alignment and Adjustments4-4 Samsung Electronics4-2 MICOM PORT PIN FUNCTIONFIRST STATE12345678910111213141516171819202122232425262728293031(33)32(34)3

Alignment and Adjustments Samsung Electronics 4-5PIN FUNCTIONFIRST STATE37(40)38(41)39(42)40(43)41(44)42(45)43(46)44(47)45(48)46(49)47(50)48(51)49(52)

4-3-1 Factory Adjustment ValuesAlignment and Adjustments4-6 Samsung Electronics4-3 Factory Adjustment Values and White Balance SettingsSERVICEDeflecti

: Fixed ValueAlignment and Adjustments Samsung Electronics 4-74-4 Functions of Each Port in Service ModeDEFLECTIONV-AMPV-SHIFTH-EWH-SHIFTV-LINUP-LINLO

ELECTRONICS© Samsung Electronics Co., Ltd. Mar. 2003Printed in KoreaAA82-00406A

Alignment and Adjustments4-8 Samsung Electronics480P OFFSETV-AMPV-SHIFTH-EWH-SHIFTV-LINUP-LINLOW-LINV-SCH-PARUP-CORLOW-CORH-TRABOWANGLEV-POSICXA Left

Alignment and Adjustments Samsung Electronics 4-91080i OFFSETV-AMPV-SHIFTH-EWH-SHIFTV-LINUP-LINLOW-LINV-SCH-PARUP-CORLOW-CORH-TRABOWANGLEV-POSICXA Le

Alignment and Adjustments4-10 Samsung ElectronicsPC OFFSETV-AMPV-SHIFTH-EWH-SHIFTV-LINUP-LINLOW-LINV-SCH-PARUP-CORLOW-CORH-TRABOWANGLEV-POSICXA Left

Alignment and Adjustments Samsung Electronics 4-11VIDEO ADJUST 1SDI CRTTXM2796HFXTXM2796HFXTXM2798HFXTXM3096HFXTXM3097HFXTXM3098HFXTXM3296HFXTXM3297HF

Alignment and Adjustments4-12 Samsung ElectronicsVIDEO ADJUST21SDI CRTTXM2796HFXTXM2796HFXTXM2798HFXTXM3096HFXTXM3097HFXTXM3098HFXTXM3296HFXTXM3297HFX

Alignment and Adjustments Samsung Electronics 4-13VIDEO ADJUST 3SDI CRTTXM2796HFXTXM2796HFXTXM2798HFXTXM3096HFXTXM3097HFXTXM3098HFXTXM3296HFXTXM3297HF

Alignment and Adjustments4-14 Samsung ElectronicsOPTION BYTETXM3297HFX TXM2796HFXTXM3296HFXTXM2797HFX TXM2798HFXTXM3298HFXTXM3096HFXTXM3097HFX TXM3098

Alignment and Adjustments Samsung Electronics 4-154-8 Screen Change (I2C Bus Geometric Adjustment)12Bow4 V-Linearity5 Upper Linearity11H- Trapezuim3 H

4-16 Samsung ElectronicsMEMO

5. Exploded View & Parts List5-1 TXN2771HFX/XAAExploded View & Parts ListSamsung Electronics 5-11 AA96-01472A ASSY COVER P-FRONT;29A10,ABS HB,

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

Exploded View & Parts List5-2 Samsung ElectronicsNo Code No Description;Specification Q’ty Remark1 AA96-01458A ASSY COVER P-FRONT;DP 28

Electrical Parts ListSamsung Electronics 6-1ASSY CHASSIS1 A/CHAS AA91-05794Y ASSY CHASSIS;TXN2771HFX/XAA,K55A..2 A/MAIN AA94-12670A ASSY PCB MAIN;TXN2

...4 D409 0402-000493 DIODE-RECTIFIER;1R5GU41,400V,1...4 D402 0402-000534 DIODE-RECTIFIER;RG10V,400V,1.5...4 D404 0402-000534 DIODE-RECTIFIER;RG10V

Electrical Parts ListSamsung Electronics 6-3Level Loc. No. Code No. Description ; Specification Remark Level Loc. No. Code No. Description ; Speci

...4 C907 2305-000412 C-FILM,MPEF;470NF,5%,63V,-,5MM...4 C101 2305-000665 C-FILM;104J, 60V,5MM TAPING...4 C103 2305-000665 C-FILM;104J, 60V,5MM TAP

Electrical Parts ListSamsung Electronics 6-5Level Loc. No. Code No. Description ; Specification Remark Level Loc. No. Code No. Description ; Speci

...4 EY408 AA60-40011A EYELET;-,ID2.0,OD2.8,-,-,BST...4 EY409 AA60-40011A EYELET;-,ID2.0,OD2.8,-,-,BST...4 EY410 AA60-40011A EYELET;-,ID2.0,OD2.8,-

Electrical Parts ListSamsung Electronics 6-7Level Loc. No. Code No. Description ; Specification Remark Level Loc. No. Code No. Description ; Speci

...3 EL100 AA60-40011B EYELET;-,ID2.2,OD3.2,-,-,BSP...3 EL80 AA60-40011B EYELET;-,ID2.2,OD3.2,-,-,BSP...3 EL81 AA60-40011B EYELET;-,ID2.2,OD3.2,-,-,BS

Electrical Parts ListSamsung Electronics 6-9Level Loc. No. Code No. Description ; Specification Remark Level Loc. No. Code No. Description ; Speci

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

ASSY CHASSIS1 A/CHAS AA91-05794Y ASSY CHASSIS;TXN2771HFX/XAA,K55AASSY CPT1 A/CPT AA91-02173Q ASSY CPT;A68QCP891X004,29,+380MG,ITC,CTASSY COVER FRONT1

Electrical Parts ListSamsung Electronics 6-11ASSY CHASSIS1 A/CHAS AA91-05810M ASSY CHASSIS;TXN2670WHFXXAA,K55A..2 A/MAIN AA94-12678A ASSY PCB MAIN;TXN

...4 D803 0402-000546 DIODE-RECTIFIER;TVR10G,400V,1...4 D804 0402-000546 DIODE-RECTIFIER;TVR10G,400V,1...4 D816 0402-000546 DIODE-RECTIFIER;TVR10

Electrical Parts ListSamsung Electronics 6-13Level Loc. No. Code No. Description ; Specification Remark Level Loc. No. Code No. Description ; Spec

...4 C635 2305-000665 C-FILM;104J, 60V,5MM TAPING...4 C646 2305-000665 C-FILM;104J, 60V,5MM TAPING...4 C651 2305-000665 C-FILM;104J, 60V,5MM TAPING

Electrical Parts ListSamsung Electronics 6-15Level Loc. No. Code No. Description ; Specification Remark Level Loc. No. Code No. Description ; Spec

...4 EY420 AA60-40011A EYELET;-,ID2.0,OD2.8,-,-,BST...4 EY421 AA60-40011A EYELET;-,ID2.0,OD2.8,-,-,BST...4 EY422 AA60-40011A EYELET;-,ID2.0,OD2.8,-

Electrical Parts ListSamsung Electronics 6-17Level Loc. No. Code No. Description ; Specification Remark Level Loc. No. Code No. Description ; Spec

...3 R511 2001-001194 R-CARBON(S);82KOHM,5%,1/2W,AA,...3 C522 2201-002117 C-CERAMIC,DISC;4.7nF,20%,3kV,Y5U,TP,16x6...3 C523 2306-000272 C-FILM,MPPF;82

Electrical Parts ListSamsung Electronics 6-19Level Loc. No. Code No. Description ; Specification Remark Level Loc. No. Code No. Description ; Spec

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

6-20 Samsung ElectronicsMEMO

TroubleshootingSamsung Electronics 7-17. Troubleshooting7-1 No RasterCheckST-BYCheck ST5VQ804 "E"Check VIN(DC)TS801S PIN 13AbnormalAbnormal

7-2 No SoundTroubleshooting7-2 Samsung ElectronicsNO SOUNDCheck the signal of CN601Check the input signal of IC602 pins 7,11Check the input signal of

TroubleshootingSamsung Electronics 7-37-3 No PowerPlug in the Power CordCheck Power LEDCheck IC901 B+(3.3VDD)Check Q804HC801SFA801SFA802SCheck CN901,

Troubleshooting7-4 Samsung Electronics7-4 Horizontal Lines AppearHorizontal lines appearNomalNomalAbnomalAbnomalAbnomalCheck IC301 B+(16V, -13.5V)Chec

TroubleshootingSamsung Electronics 8-18. Block Diagram8-1 Voltage / Current Block DiagramSMPSFBT136V/845mACPT Heater6.24V/625mA(AC)214V/41mA33V Tuner1

MEMO8-2 Samsung Electronics

8-3 PCB LayoutSamsung ElectronicsBlock Diagrams8-3

Block Diagrams8-4 Samsung Electronics8-4 System Block DiagramPOWERSPS 250W5Q1565FTRANSMAIN TmblockTuner/ LAN/IFPIP TmblockTuner/LAN/IFAC INPUT78R0978R

8-5 Power Block DiagramSamsung ElectronicsBlock Diagrams8-5

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

8-6 Video Signal Block DiagramBlock Diagrams8-6 Samsung ElectronicsVS9407Decoder*2H/V ScalerDRAM / SRAMPIPCX2165RGB MatrixDeflectionCXA2151Sync Count

8-7 Sound signal Block DiagramSamsung ElectronicsBlock Diagrams8-747283738273940164142252449MICOMSDA555AUDIOOUTAUDIO PROCESSORMSP34XXL-OR-OL-OR-OL-IR

Block Diagrams8-8 Samsung Electronics40524735192Deflection & MetrixCXA2165EW-OUTH-BlankV-BlankH-DriveV P DriveV N Drive31COMPARATORKA393FETGSDH-DR

TP01TP02TP09TP10TP11TP03TP04TP05TP07TP08TP069. Schematic Diagrams Samsung ElectronicsSchematic Diagrams9-19-1 MAIN 1TP07TP08TP09TP10TP11TP01TP02TP03TP

Schematic Diagrams9-2 Samsung ElectronicsTP12TP13TP18TP16 TP14 TP15TP179-2 MAIN 2TP18TP12TP13TP14TP15TP16TP17

Samsung ElectronicsSchematic Diagrams9-39-3 MAIN 3TP19TP19

Schematic Diagrams9-4 Samsung Electronics9-4 MAIN 4TP25TP23TP24TP20TP22TP21TP20TP21TP22TP23TP24TP25

Samsung ElectronicsSchematic Diagrams9-59-5 CRT / VM TDA6120Q

Schematic Diagrams9-6 Samsung Electronics9-6 CRT / VM TDA6120Q

Samsung ElectronicsSchematic Diagrams9-79-7 WOOFER

Reference InformationSamsung Electronics 2-12. Reference Information2-1 Tables of Abbreviations and AcronymsAAhÅdBdBm°C°F°KFGGHzgHHzhipskWhkgkHzkΩkmkm

Schematic Diagrams9-8 Samsung Electronics9-8 FEATURE-BOX-1

Samsung ElectronicsSchematic Diagrams9-99-9 FEATURE-BOX-2

Schematic Diagrams9-10 Samsung Electronics9-10 FEATURE-BOX-3

Samsung ElectronicsSchematic Diagrams9-119-11 FEATURE-BOX-4

Schematic Diagrams9-12 Samsung Electronics9-12 SIDE AV, WOOFER JACK, CONTROLWOOFER JACKSIDE AVCONTROL

Reference Information2-2 Samsung ElectronicsTable 2-2 Table of AcronymsABLACACCAFAFCAFTAGCAMANSIAPCAPCA/VAVCBALBPFB-YCATVCBCCDCCTVChCRTCWDCDVMEIAESDES

Reference InformationSamsung Electronics 2-32-2 IC Line UpBlock Des-Loc Part-Number IC Name DescriptionIC901HIC401TU02SIC06IC805HC401D801SHC801IC602I