Samsung CZ28D83NSPXXEH Service Manual Download | Manualshive

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8. Block Diagrams

Samsung Electronics

Block Diagrams

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Summary of Contents for CZ28D83NSPXXEH

Page 1: ...XEH CZ28D83NSPXXEH COLOR TELEVISION RECEIVER CONTENTS Precautions Reference Information Specifications Alignment and Adjustments Troubleshooting Exploded Views and Parts List Electrical Parts List Block Diagrams Wiring Diagram Schematic Diagrams 1 2 3 4 5 6 7 8 9 10 ...

Page 2: ...rtz Hour Inches Per Second Kilowatt hour Kilogram Kilohertz Kilohm Kilometer Kilometer Per Hour Kilovolt Kilovolt ampere Kilowatt Liter Megahertz MV MW MΩ m µA µF µH µm µs µW mA mg mH mI mm ms mV nF Ω pF Ib rpm rps s V VA W Wh Megavolt Megawatt Megohm Meter Microampere Microfarad Microhenry Micrometer Microsecond Microwatt Milliampere Milligram Millihenry Milliliter Millimeter Millisecond Millivol...

Page 3: ...afe Ground Green Y High High Frequency High Fidelity Inductance Capacitance Integrated Circuit Intermediate Frequency I O L L LED LF MOSFET MTS NAB NEC NTSC OSD PCB PLL PWM QIF R RC RF R Y SAP SAW SIF SMPS S N SW TP TTL TV UHF UL UV VCD VCO VCXO VHF VIF VR VTR VTVM TR Input output Left Low Light Emitting Diode Low Frequency Metal Oxide Semiconductor Field Effect Tr Multi channel Television Sound N...

Page 4: ...R DESCRIPTION FMP 3FU 1 5KV 5A TO 3PF ST D5SB60 600V 6A SIP 4 FMG G2CS 1000V 3A TO 220F ST BRIDGE A62 00045A D06U20S DREAM PAP103T STP 6P PRE AMP TP TDA959XPS N1 3I OTP 64P ST SDIP C81DC 1028x8Bit 8P 100mS 5V PLASTIC 10uA CMOS POWER AA62 00056A LA7845 VIDEO AA62 30175D TDA607Q TDA7297 AA62 30182E MSP3410D CS SDIP 52P 8V 1 2W SOUND PROCESSOR 7042 TO 92 3P 177MIL PLASTIC 4 NJM2246D 3 INPUT DIP 8P 30...

Page 5: ...0Hz With TTX 10page REMARK Table 2 3 1 UOC SPEC MSP3400D MSP3410D REMARK Table 2 3 2 SOUND IC SPEC TDA7297 FUNCTION 15W x 2CH 10W x 2CH 5W x 2CH REMARK Table 2 3 3 SOUND AMP SPEC TECC0949PG35A TEDE9 203A TAEL G671D FUNCTION Without LNA Without LNA With LNA REMARK SAMSUNG LG ALPS Table 2 3 4 TUNER SPEC TDA6107Q TDA6108JF FUNCTION 25 Normal 29 Normal 21 Flat 25 Flat REMARK Table 2 3 5 VIDEO OUTPUT A...

Page 6: ... K1 38 90 MHz 32 40 MHz 34 47 MHz PAL SECAM B G I 02 09 13 57 PAL I 38 90 MHz 32 90 MHz 34 47 MHz PAL SECAM B G I 02 13 14 69 NTSC M 45 75 MHz 41 25 MHz 42 18 MHz PAL SECAM B G D K I NT4 43 NT3 58 PAL SECAM B G D K NT4 43 PAL SECAM B G D K I NT4 43 NT3 58 PAL SECAM B G D K I NT4 43 NT3 58 PAL SECAM B G D K I NT4 43 NT3 58 PAL SECAM B G D K I NT4 43 NT3 58 PAL SECAM B G D K I NT4 43 NT3 58 PAL SECA...

Page 7: ...rmer 4 2 Automatic Degaussing A degaussing coil is mounted around the picture tube so that external degaussing after moving the TV should be unnecessary But the receiver must be properly degaussed upon installation The degaussing coil operates for about 1 second after the power is switched ON If the set is moved or turned in a different direction the power should be OFF for at least 10 minutes If ...

Page 8: ...ontrol If you have Factory remote control PICTURE OFF PICTURE ON DISPLAY MENU MUTE PICTURE ON DISPLAY FACTORY 4 5 1 Service Mode 4 5 2 Factoy Mode OSD ADJUST OPTION 52 2A 48 G2 ADJUST RESET SPM 836EAN 2002 02 08 AGC SCT SBT BLR BLB RG GG BG VSL VS VA HS SC CDL 33 13 9 31 27 32 25 31 19 38 40 30 24 9 STT AKB PDL NDL PSR NSR VOL LCO TXP MVOL FMWS AGCS1 OMD SCL 7 0 15 10 15 10 10 0 9 10 0 1 26 1 PWL ...

Page 9: ... 45 20 Remark RF AGC Sub contrast high light adjustment Sub brightness low light adjustment Black level offset R low light R adjustment Black level offset B low light B adjustment White point R high light R adjustment White point G high light 25 fixed White point B high light B adjustment Vertical slope Vertical shift Vertical amplitude Horizontal shift S correction Cathode drive level Sub tint NT...

Page 10: ...Ah D3 D5 14h D5 D0 15h D15 D0 Initial Value 1 32 32 32 32 32 32 32 32 0 0 15 10 7 9 31 27 Remark Ident sensitivity PAL NTSC decoder Horizontal parallelogram Horizontal bow EW width EW parabola EW upper corner parabola EW lower corner parabola EW tarpezium Vertical zoom Delay of RGB output to VM output Ampulitude of SVM out DVD PAL sub color gain adjustment DVD NTSC sub color gain adjustment DVD Su...

Page 11: ... ASIA OFF Remark CIS ON CS CB CD MONO MONO BILI L STEREO L STEREO BILI STEREO NICAM RCA SCART RCA DVD NOR ZOOM 16 9 NOR ZOOM ON MUST OFF ON OFF 21 F PIN FREE CRT OFF ON OFF QUEST OFF OFF ON OPTION ON OFF EUROPE OFF OFF MUST OFF ON OFF EUROPE OFF EAST ASIA CHINA OFF MUST OFF 4 5 2 B OPTION ADJUST OPTION 52 2A 48 G2 ADJUST RESET SPM 836EAN 2002 02 08 4 5 2 C G2 ADJUST Entering G2 Adjust Mode Screen ...

Page 12: ...lignment and Adjustments 4 6 Samsung Electronics 4 5 2 D SCREEN CHANGE I2C BUS GEOMETRIC ADJUSTMENT 9 H Symmetry 5 H Corner 8 H Trapizium 4 H Parabola 10 H Shift 6 V Amp 3 H EW 2 1 V Shift V Slope 7 V SC ...

Page 13: ...d for m Controller core and periphery port 0 5 8mA current sinking capability for direct drive of LEDs port 0 6 8mA current sinking capability for direct drive of LEDs digital ground of TV processor SECAM PLL decoupling 2nd supply voltage TV processor 8V supply voltage decoupling of digital circuit of TV processor phase 2 filter phase 1 filter ground 3 for TV processor bandgap decoupling East West...

Page 14: ... filter AGC sound IF inter external AGC for DVB applications main supply voltage TV processor internal CVBS input ground for TV processor CVBS3 Y input chroma input scan velocity modulation output 2nd RGB YUV insertion input 2nd R input V R Y input PR input 2nd G input Y input 2nd B input U B Y input PB input beam current limiter input black current input V guard input Red output Green output Blue...

Page 15: ...6007 GY 60 GRY 3 0203 001290 TAPE OPP MASKING ANT 100C T0 073 W30 L50 2 HA68 02179A LABEL RATING 58MM 53MM WHITE 2 AA65 30113A CLAMPER CORE D COIL NYLON 66 V2 BLK 2 CF SPK 6003 001024 SCREW TAPTITE RWH B M4 L12 ZPC YEL SW ASSY COVER REAR 1 AA90 04722A ASSY COVER REAR 29M6 S56A 2 HA64 02344B CABINET BACK 29M6 SEH VL 1823 SV012P II 3 AA81 00096A RESIN A VL 1823 G5433 A 2 AA65 30008A CLAMPER CORE COR...

Page 16: ...000546 DIODE RECTIFIER TVR10G 400V 1 0A DO 41 T 4 D502 0402 000546 DIODE RECTIFIER TVR10G 400V 1 0A DO 41 T 4 D503 0402 000546 DIODE RECTIFIER TVR10G 400V 1 0A DO 41 T 4 D602 0403 000508 DIODE ZENER MTZJ5 6B 5 6V 5 45 5 73V 500 4 DZ105 0403 000508 DIODE ZENER MTZJ5 6B 5 6V 5 45 5 73V 500 4 DZ215 0403 000508 DIODE ZENER MTZJ5 6B 5 6V 5 45 5 73V 500 4 DZ402 0403 000508 DIODE ZENER MTZJ5 6B 5 6V 5 45...

Page 17: ...MM 4 R223 2001 000702 R CARBON 39KOHM 5 1 8W AA TP 1 8X3 2MM 4 R228 2001 000734 R CARBON 4 7KOHM 5 1 8W AA TP 1 8X3 2M 4 R908 2001 000734 R CARBON 4 7KOHM 5 1 8W AA TP 1 8X3 2M 4 R603 2001 000734 R CARBON 4 7KOHM 5 1 8W AA TP 1 8X3 2M 4 R606 2001 000734 R CARBON 4 7KOHM 5 1 8W AA TP 1 8X3 2M 4 R201 2001 000739 R CARBON 4 7MOHM 5 1 8W AA TP 1 8X3 2M 4 R212 2001 000739 R CARBON 4 7MOHM 5 1 8W AA TP ...

Page 18: ...00nF 5 400V TP 19x8x16 7 5 4 C808 2301 001435 C FILM PPF 1 5nF 5 1 2kV TP 15x8x12 5mm 4 C303 2305 000149 C FILM MPEF 100nF 5 100V TP 12x12 5x6 5 4 C301 2305 000285 C FILM MPEF 220NF 5 100V TP 10 5X5 5X15 4 C217 2305 000289 C FILM MPEF 220nF 5 63V TP 5mm 4 C247 2305 000289 C FILM MPEF 220nF 5 63V TP 5mm 4 C407 2305 000382 C FILM MPEF 4 7nF 5 400V TP 5mm 4 C220 2305 000412 C FILM MPEF 470nF 5 63V TP...

Page 19: ... CU TCWA 300V 52mm TAPING 4 J182 3812 000219 WIRE NO SHEATH CU TCWA 300V 52mm TAPING 4 J185 3812 000219 WIRE NO SHEATH CU TCWA 300V 52mm TAPING 4 J186 3812 000219 WIRE NO SHEATH CU TCWA 300V 52mm TAPING 4 J198 3812 000219 WIRE NO SHEATH CU TCWA 300V 52mm TAPING 4 J200 3812 000219 WIRE NO SHEATH CU TCWA 300V 52mm TAPING 4 J201 3812 000219 WIRE NO SHEATH CU TCWA 300V 52mm TAPING 4 J202 3812 000219 W...

Page 20: ...BSP3 1 2H 4 EL803 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 4 EL804 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 4 EY301 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 4 EY302 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 4 EY311 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 4 EY401 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 4 EY402 6042 000002 EYELET ID1 5 OD2 L2 8 ...

Page 21: ...LON V0 W 3 Q804 0502 000242 TR POWER KSA614 PNP 25W TO 220 TP 40 24 3 Q403 0502 001007 TR POWER KSC2073 H2 NPN 25W TO 220 ST 6 3 QE01 0505 001723 FET SILICON FQP630TSTU N 200V 9A 0 4OHM 3 CR403S 2306 000330 C FILM MPPF 7 7NF 3 1 6KV BK 28 5X18 5X 3 CR402S 2306 000357 C FILM MPPF 8 2nF 5 1 6KV BK 20x9 5x17 3 X601 2801 004020 CRYSTAL UNIT 18 432MHz 30ppm 28 AAM 12pF 3 CN902 3711 003043 CONNECTOR HEA...

Page 22: ...3 2mm 4 R268C 2001 000241 R CARBON 1 5KOHM 5 1 8W AA TP 1 8X3 2M 4 R266C 2001 000241 R CARBON 1 5KOHM 5 1 8W AA TP 1 8X3 2M 4 R252C 2001 000472 R CARBON 2 7KOHM 5 1 8W AA TP 1 8X3 2M 4 R254C 2001 000472 R CARBON 2 7KOHM 5 1 8W AA TP 1 8X3 2M 4 R230C 2001 000793 R CARBON 47OHM 5 1 8W AA TP 1 8X3 2MM 4 R220C 2001 000924 R CARBON 680OHM 5 1 8W AA TP 1 8X3 2MM 4 C261C 2401 002009 C AL 100uF 20 16V GP ...

Page 23: ...POWER AA62 30184A KA7632 4 CIS 0205 000129 GREASE SILICON SC102 JAPAN 4 CIS 1203 001939 IC POSI FIXED REG 7632 SIP 10P PLASTI 4 CIS 6003 000334 SCREW TAPTITE RH 2S M3 L6 ZPC YEL SWR 4 CIS AA62 30184A HEAT SINK PS SPC T1 0 FT I 33 15 40 3 IC801S AA96 50373H ASSY H S POWER AA62 30181K 5Q1265RT 4 1203 002257 IC PWM CONTROLLER 5Q12656RT TO 220F 5L 5 4 6003 000333 SCREW TAPTITE RH 2S M3 L10 ZPC YEL SW ...

Page 24: ... TP 1 8X3 2MM 4 R703 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM 4 R704 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM 4 R710 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM 4 R717 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM 4 R725 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM 4 R909 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM 4 R910 2001 000281 R CARBON 100OHM 5 1...

Page 25: ... 25PF 50V C0G TP 4 C631 2201 000304 C CERAMIC DISC 0 001NF 0 25PF 50V C0G TP 4 C804 2201 000332 C CERAMIC DISC 2 2NF 20 250V Y5U TP 9X4 4 C805 2201 000332 C CERAMIC DISC 2 2NF 20 250V Y5U TP 9X4 4 C887 2201 000374 C CERAMIC DISC 0 22NF 5 50V C0G TP 10 5 4 C411 2201 000556 C CERAMIC DISC 0 47NF 10 500V Y5P TP 5 4 C413 2201 000556 C CERAMIC DISC 0 47NF 10 500V Y5P TP 5 4 C415 2201 000556 C CERAMIC D...

Page 26: ... 4mm 4 L604 2701 000170 INDUCTOR AXIAL 3 9uH 10 3x7mm 4 L206 2701 000184 INDUCTOR AXIAL 4 7uH 10 2 5x3 4mm 4 L101 2701 000202 INDUCTOR AXIAL 560nH 10 2 5x3 4mm 4 X201 2801 003433 CRYSTAL UNIT 12MHZ 30PPM 28 AAM 30PF 30O 4 L407 2901 000297 FILTER EMI ON BOARD 3A 3 5x5 TP 4 L501 2901 000297 FILTER EMI ON BOARD 3A 3 5x5 TP 4 L805 2901 000297 FILTER EMI ON BOARD 3A 3 5x5 TP 4 L401 2901 000297 FILTER E...

Page 27: ...NG 4 J710 3812 000219 WIRE NO SHEATH CU TCWA 300V 52mm TAPING 4 J800 3812 000219 WIRE NO SHEATH CU TCWA 300V 52mm TAPING 4 J805 3812 000219 WIRE NO SHEATH CU TCWA 300V 52mm TAPING 4 J806 3812 000219 WIRE NO SHEATH CU TCWA 300V 52mm TAPING 4 J807 3812 000219 WIRE NO SHEATH CU TCWA 300V 52mm TAPING 4 J810 3812 000219 WIRE NO SHEATH CU TCWA 300V 52mm TAPING 4 J811 3812 000219 WIRE NO SHEATH CU TCWA 3...

Page 28: ...T ID1 5 OD2 L2 8 NI SN BSP3 1 2H 4 EY851 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 4 EY852 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 4 EY853 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 4 EY854 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 4 EY855 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 4 EY856 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 4 EY857 6042 000002...

Page 29: ...003 001019 SCREW TAPTITE RH B M4 L12 ZPC BLK SWR 3 AA61 60003J SPRING ETC CS SUS304 OD6 N7 OD6 3 AA64 02868A KNOB CONTROL 25D8 HIPS HB GRY 4 HA83 00006A LP RESIN HIPS BASF495F NTR HB 4 HA83 00011A LP RESIN M BATCH WILSON 6007 GY 60 GRY 4 HA83 00040A LP MARKING PAINT METALLIC SILVER SV 012 3 HA64 02315A WINDOW RMC LED 28D8 SEH PC CLR 4 HA83 00010A LP RESIN OROGLAS VM 100 ZHN 2 3 AA64 70117B BADGE B...

Page 30: ...8 Block Diagrams Samsung Electronics Block Diagrams 8 1 ...

Page 31: ...9 Wiring Diagram Wiring Diagram Samsung Electronics 9 1 TACT S W MSP RGB AMP CRT PCB SOUND AMP POWER TRANS FBT UOC NJM2235 TUNER DVD 2 SCART OR RCA 9P HOR TR VER AMP MULTI REG ...

Page 32: ...TP01 TP07 TP02 TP08 TP03 TP09 TP06 TP10 TP05 TP04 10 Schematic Diagrams Samsung Electronics Schematic Diagrams 10 1 10 1 MAIN 1 TP07 TP08 TP09 TP10 TP01 TP02 TP03 TP04 TP05 TP06 ...

Page 33: ...Schematic Diagrams 10 2 Samsung Electronics TP11 TP12 TP13 TP16 TP22 TP23 TP14 TP15 TP21 TP20 TP18 TP19 TP17 TP24 10 2 MAIN 2 TP18 TP19 TP11 TP12 TP13 TP14 TP15 TP20 TP21 TP22 TP16 TP23 TP17 TP24 ...

Page 34: ...Samsung Electronics Schematic Diagrams 10 3 TP26 TP25 10 3 MAIN 3 TP25 TP26 ...

Page 35: ...Schematic Diagrams 10 4 Samsung Electronics 10 4 MAIN 4 TP26 TP25 TP25 TP26 ...

Page 36: ...Samsung Electronics Schematic Diagrams 10 5 10 5 MAIN 5 ...

Page 37: ...Schematic Diagrams 10 6 Samsung Electronics 10 6 MAIN 1 AA41 00785C 29 FLAT ...

Page 38: ...Samsung Electronics Schematic Diagrams 10 7 10 7 MAIN 2 AA41 00785C 29 FLAT ...

Page 39: ...Schematic Diagrams 10 8 Samsung Electronics 10 8 MAIN 3 AA41 00785C 29 FLAT ...

Page 40: ...Samsung Electronics Schematic Diagrams 10 9 10 9 MAIN 4 AA41 00785C 29 FLAT ...

Page 41: ...Schematic Diagrams 10 10 Samsung Electronics 10 10 MAIN 5 AA41 00785C 29 FLAT ...

Page 42: ...Samsung Electronics Schematic Diagrams 10 11 10 11 MAIN 6 AA41 00785C 29 FLAT ...

Page 43: ...Schematic Diagrams 10 12 Samsung Electronics 10 12 HORIZANTAL BLOCK VIF BLOCK Horizantal Block VIF Block ...

Page 44: ...Samsung Electronics Schematic Diagrams 10 13 10 12 AUDIO SWITCHING SYSTEM SWITCHING SIF BLOCK Audio Switching System Switching SIF Block ...

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