1. Manuals
  2. Brands
  3. Samsung Manuals
  4. TV Receiver
  5. SP43T8HPX/BOB
  6. Service manual

Samsung SP43T8HPX/BOB Service Manual

Projection tv receiver, chassis: j54a(p)c1.5
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
PROJECTION TV RECEIVER
PROJECTION TV RECEIVER
Chassis :
J54A(P)C1.5
Model:
SP43T8HPX/BOB
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
C O N T E N T S
Precautions
Reference Information
Specifications
Alignment and Adjustments
Troubleshooting
Exploded View and Parts List
Electric Parts List
Block Diagrams
Wiring Diagram
Schematic Diagrams

Advertisement

Table of Contents
loading

Related Manuals for Samsung SP43T8HPX/BOB

Summary of Contents for Samsung SP43T8HPX/BOB

  • Page 1 PROJECTION TV RECEIVER Chassis : J54A(P)C1.5 Model: SP43T8HPX/BOB PROJECTION TV RECEIVER C O N T E N T S Precautions Reference Information Specifications Alignment and Adjustments Troubleshooting Exploded View and Parts List Electric Parts List Block Diagrams Wiring Diagram Schematic Diagrams...

  • Page 2: Safety Precautions

    The current measured should the X–ray Protection Specifications Label, and not exceed 0.5 milliamp. Reverse the power- the Product Safety and X-ray Warning Note on plug prongs in the AC outlet and repeat the the service data schematic. test. Samsung Electronics...
  • Page 3 14. Components, parts and wiring that appear to have overheated or that are otherwise damaged should be replaced with parts that meet the original specifications. Always determine the cause of damage or overheat- ing, and correct any potential hazards. Samsung Electronics...

  • Page 4: Servicing Precautions

    (except lamp) are damaged, replace the whole optical engine. 5. Check the insulation between the blades of the AC plug and accessible conductive parts (examples: metal panels, input terminals and earphone jacks). Samsung Electronics...

  • Page 5: Precautions For Electrostatically Sensitive Devices (Esds)

    4. Do not use freon-propelled chemicals. These unpackaged replacement ESDs. Motions such can generate electrical charges that damage as brushing clothes together, or lifting a foot ESDs. from a carpeted floor can generate enough static electricity to damage an ESD. Samsung Electronics...

  • Page 6: Reference Information

    Millimeter Hour Millisecond Inches Per Second Millivolt Kilowatt-hour Nanofarad Ω Kilogram Kilohertz Picofarad kΩ Kilohm Pound Kilometer Revolutions Per Minute km/h Kilometer Per Hour Revolutions Per Second Kilovolt Second (Time) Kilovolt-ampere Volt Kilowatt Volt-ampere Liter Watt Megahertz Watt-hour Samsung Electronics...
  • Page 7 Fail Safe Voltage Controlled Oscillator Ground VCXO Voltage Controlled Crystal Oscillator Green-Y Very High Frequency High Video Intermediate Frequency High-Frequency Variable Resistor HI-FI High Fidelity Video Tape Recorder Inductance-Capacitance VTVM Vacuum Tube Voltmeter Integrated Circuit Transistor Intermediate Frequency Samsung Electronics...
  • Page 8 LF18CDT SCALER MODULE IC11 78RM33D IC01A VSP9407B-B11 IC04 CXA2165Q IC08 74HC4052 IC13 NC7SB3157P6X IC05 24C64 IC07 EL2250CS 7042 IC02 78RM33D CG MODULE IC17 TLC2932IPWLE IC06 TSC87251G2D-OTP IC01 SDC12 IC09, IC10, IC11,IC14 TL072C IC12 KA324D IC04, IC15, IC16 7S04 Samsung Electronics...
  • Page 9 Table 2 - 3 IC Line - Up (Continued) Block Name IC Location IC Name IC902 24C16 IC903 78RM33D MICOM MODULE IC901 SDA5550M IC904 7025 IC905 M27W201-80F6 IC431, IC471 MC4558C IC841 78R05 IC851 SE110N ICS801 VIPER12A IC402 DDRI1001 ICZ03, ICZ04 STK392-010 IC831S STR-X6459A IC301 LA7845 Samsung Electronics...
  • Page 10 Reference Information 2-3 MICOM IIC BUS LINE -UP / MSP3452G(Option) Samsung Electronics...
  • Page 11 MENO Samsung Electronics...

  • Page 12: Specifications

    38.90 32.40 38.90 32.90 L(L’) 34.5(41.0) 41.0(34.5) Sound Output MAX : 15W x 2 ( 8ohm ) Rated Voltage AC220V / Free Voltage ( Option ) High Voltage 29KV 250V/6.3A FUSE CODE NO : 3601-000300 Power Consumption 230W Samsung Electronics...
  • Page 13 290 304 8.5 290 304 6.5 290 290 0.45 290 290 0.35 590 290 0.4 290 290 0.4 290 290 0.35 290 290 0.35 R-CUT OFF G-CUT OFF B-CUT OFF R-DRIVE G-DRIVE B-DRIVE SUB-BRIGHT SUB-CONTRAST SUB COLOR COL AXIS Samsung Electronics...

  • Page 14: Alignment And Adjustments

    1. When EEPROM IC (IC902) is replaced, first connect the power cord and wait for about 4~5 seconds. 2. After replacing EEPROM IC (IC902), enter the Service mode. Next, enter the standard data or the previous EEPROM IC data before replacement. And then check and adjust any items related to Geometric, Picture, Option. Samsung Electronics...
  • Page 15 H Trapezium 0 ~ 63 0 ~ 63 Angle 0 ~ 63 V Position 0 ~ 63 Up UCG 0 ~ 3 Lo UCG 0 ~ 3 CXA Left Blk 0 ~ 63 CXA Right Blk 0 ~ 63 Samsung Electronics...
  • Page 16 0 ~ 23 Sut Tint 0 ~ 63 CTI Level 0 ~ 3 COL Axis 0 ~ 3 LTI Level 0 ~ 3 0 ~ 15 Melody Volume 0 ~ 20 LIT Mode 0 ~ 3 System 0 ~ 3 Samsung Electronics...
  • Page 17 VM Delay 0 ~ 3 SHP CD 0 ~ 3 SHP f0 0 / 1 SHP f1 & P/O AKB Time 0 ~ 63 BandPass 9407 HighPass 9407 S ABL 0 ~ 3 P ABL 0 ~ 15 Samsung Electronics...
  • Page 18 NR Low Ref 0 ~127 NR High Value 0 ~255 NR Low Value 0 ~255 NR Hight Ref(S) 0 ~127 NR Low Ref(s) 0 ~127 NR High Value(S) 0 ~255 NR Low Value(S) 0 ~255 NR Read M/S 0/27 Samsung Electronics...
  • Page 19 OFF / ON X-RAY OFF / ON AUTO FM OFF / 2-TUNER 2-TUNER OFF / ON OFF / ON Letter Box OFF / ON D/W PIP OFF / ON OFF / ON Natural Zoom OFF / ON HELP Samsung Electronics...
  • Page 20 Alignment and Adjustments 4-2-1(G) YC DELAY Item Range P.YC(AV) Delay S.YC(AV) Delay N.YC(AV) Delay P.BG.YC Dealy P.DK.YC Delay P.I.YC Delay P.M.YC Delay P.N.YC Delay S.BG.YC Delay S.DK.YC Delay S.I.YC Delay S.M.YC Delay S.L.YC Delay N.M.YC Delay N4.43 YC Delay Samsung Electronics...
  • Page 21 H Trapezium 0 ~ 63 0 ~ 63 Angle 0 ~ 63 V Position 0 ~ 63 Up UCG 0 ~ 3 Lo UCG 0 ~ 3 CXA Left Blk 0 ~ 63 CXA Right Blk 0 ~ 63 Samsung Electronics...
  • Page 22 0 ~ 23 Sut Tint 0 ~ 63 CTI Level 0 ~ 3 COL Axis 0 ~ 3 LTI Level 0 ~ 3 0 ~ 15 Melody Volume 0 ~ 20 LIT Mode 0 ~ 3 System 0 ~ 3 Samsung Electronics...
  • Page 23 VM Delay 0 ~ 3 SHP CD 0 ~ 3 SHP f0 0 / 1 SHP f1 & P/O AKB Time 0 ~ 63 BandPass 9407 HighPass 9407 S ABL 0 ~ 3 P ABL 0 ~ 15 4-10 Samsung Electronics...
  • Page 24 0 ~ 20 NR High Ref 0 ~127 NR Low Ref 0 ~127 NR High Value NR Low Value NR Hight Ref(S) 0 ~127 NR Low Ref(s) 0 ~127 NR High Value(S) NR Low Value(S) NR Read M/S Samsung Electronics 4-11...
  • Page 25 OFF / ON LIST PRIOR 0N(AUSTRALIA) WEST EUROPE / EAST EUROPE RUSSIAN / GREEK-TURKEY TTX LANG WEST EUROPE ARABIC WEST EUROPE ARABIC / FARSI / AREB-HEBREW OFF / ON OFF / ON AV MEMORY OFF / ON AUSTRALIA 4-12 Samsung Electronics...
  • Page 26 Alignment and Adjustments 4-2-2(G) YC DELAY Item Range P.YC(AV) Delay S.YC(AV) Delay N.YC(AV) Delay P.BG.YC Dealy P.DK.YC Delay P.I.YC Delay P.M.YC Delay P.N.YC Delay S.BG.YC Delay S.DK.YC Delay S.I.YC Delay S.M.YC Delay S.L.YC Delay N.M.YC Delay Samsung Electronics 4-13...

  • Page 27: Screen Change

    Alignment and Adjustments 4-3 Screen Change (When Adjusting I C Bus Geometric Items) V AMP V - S - CORRECTION H Parabolra V SHIFT H EW H Trapezium H SHIFT V LINEARITY ANGLE 4-14 Samsung Electronics...

  • Page 28: Other Adjustments

    ) 1. Input a sub-brightness adjustment signal. (TOSHIBA PATTERN) 4. To restore both sound and picture, turn off the TV and reset it after about 30 seconds. 2. In the stand-by mode, press the remote-control Samsung Electronics 4-15...
  • Page 29 ADJUSTMENT 1. Loosen the lens screws. 2. Cover the two lenses that are not being adjusted. 3. Adjust the lens, observing the color aberration vertically and horizontally within 3 blocks of the center of the crosshatch pattern. 4-16 Samsung Electronics...
  • Page 30 14. Adjust the Focus-pack VR for fine focusing. 15. Press the button on the remote control, and the mode changes to the Convergence Adjustment mode. S.STD 16. Press the button on the remote control to return to normal viewing. Samsung Electronics 4-17...
  • Page 31 47W3 Screen Size : X 1045, Y 588 (X:764 = 22 x 2 + 60 x 12, Y:262 = 17 x 2 + 38 x 6)-PAL MODE 3 0 .0 9 m m 8 2 .0 7 m m 3 0 .0 9 m m 3 8 .1 5 m m 8 5 .2 8 m m 3 8 .1 5 m m 4-18 Samsung Electronics...
  • Page 32 65W3 Screen Size : X 1442, Y 838 (X:764 = 22 x 2 + 60 x 12, Y:262 = 17 x 2 + 38 x 6)-PAL MODE 4 1 .5 2 m m 3 .2 5 m m 4 1 .5 2 m m 5 4 .3 7 m m .5 4 m m 5 4 .3 7 m m Samsung Electronics 4-19...
  • Page 33 48T6 Screen Size : X 973.4 Y 738.4 (X:764 = 22 x 2 + 60 x 12, Y:262 = 17 x 2 + 38 x 6)-PAL MODE 2 8 .0 3 m m 6 .4 5 m m 2 8 .0 3 m m 4 7 .9 1 m m .1 0 m m 4 7 .9 1 m m 4-20 Samsung Electronics...
  • Page 34 62T6 Screen Size : X 1259.4, Y 948 (X:764 = 22 x 2 + 60 x 12, Y:262 = 17 x 2 + 38 x 6)-PAL MODE .2 7 m m 8 .8 1 m m 3 6 .2 7 m m 6 1 .5 1 m m .5 0 m m 6 1 .5 1 m m Samsung Electronics 4-21...
  • Page 35 Convergence Data Convergence Data Left/Right Move Button UP/DOWN Move Button Menu Video Convergence Data UP/DOWN Move Button Test Normal Display P.Size Convergence H-PHASE Text/Mix Info. Sleep Perfect Focus Move Button(Right) Scan Swap Locate Convergence H-PHASE Move Button(Left) 4-22 Samsung Electronics...

  • Page 36: Cancel Key

    Press to call the factory default values. S.Mode 11. SAVE BUTTON After the Convergence Adjustments are completed, press to save data. S.STD 12. EXIT BUTTON After the Convergence adjustments are completed, press to exit to TV mode. Samsung Electronics 4-23...
  • Page 37 14. CONVERGENCE PICTURE MOVE BUTTON (Right) (Up) (Left) (Down) Cg -Data Move Button 15. CONVERGENCE MOVE BUTTON Sleep Press to move the convergence right ( ) or left ( 16. CONVERGENCE DATA ZERO BUTTON Press to zero the convergence correction data. 4-24 Samsung Electronics...
  • Page 38 43” (43T7) SP43T7 5-485(Press in regular order) 48” (48T6) SP48T6 5-545(Press in regular order) 54” (54T6) SP54T6 5-625(Press in regular order) 62” (62T6) SP62T6 65”(65W3) SP65W3 Locate 18. Data shift Button Press to transmit data(PAL Mode/NTSC Mode). Samsung Electronics 4-25...

  • Page 39: Convergence Adjustment

    If OSD displayed as shown in figure below, press the key to exit. Then, redo step 3 to enter the Convergence Mode. After entering the Convergence Mode, Stand by for about five seconds before doing the adjustments. 4-26 Samsung Electronics...
  • Page 40 Alignment and Adjustments Menu Menu Mute P.Size Samsung Electronics 4-27...
  • Page 41 Alignment and Adjustments LINE Adjust S.Mode Menu 4-28 Samsung Electronics...
  • Page 42 Alignment and Adjustments S.Mode Samsung Electronics 4-29...
  • Page 43 Alignment and Adjustments 4-8-2 Perfect Focus(Factory Mode) Up, Down Left, Right Perfect Focus Perfect Focus Exit Exit Process : 83% Process : 83% S.STD 4-30 Samsung Electronics...

  • Page 44: Pin Layout

    Alignment and Adjustments 4-9 MICOM and Pins Voltage 4-9-1 Pin Layout 2.5V 3.3V 3.3V 2.5V SDA2 SCL2 BUS-STOP SDA1 SCL1 S-RESET V-MUTE TTX-CVBS OSD-F/B 2.5V OSD-B OSD-G MAIN-AFT OSG-R SUB-AFT 2.5V KEY2 KEY1 XTAL1 H-BLK XTAL2 V-BLK Samsung Electronics 4-31...
  • Page 45 SCL2 SERIAL CLOCK LINE2 3.27[V] C-SPK MUTE CENTER SPEAKER MUTE 3.26[V] SDA2 SERIAL DATA LINE2 3.27[V] SW3(CONTROL) 5[mV] SW2(CONTROL) 2.08[V] SUB-AFT SUB TUNER AFT CONTROL 2.57[V] MAIN-AFT MAIN TUNER AFT CONTROL 1.04[V] BUS-STOP IIC BUS STOP 3.27[V] 4-32 Samsung Electronics...
  • Page 46 VERTICAL SYNC HORIZONTAL SYNC 215.51[mV] TTX-CVBS TTX/CAPTION-CVBS 1.19[V] AN-LINK NOT USE OSD-TTX-R ON SCREEN DISPLAY RED 168[mV] OSD-TTX-G ON SCREEN DISPLAY GREEN 0.46[V] WRITE PROTECT OSD-TTX-B ON SCREEN DISPLAY BLUE 0.46[V] 3.3[V] 3.3[V] 3.26[V] OSD-TTX-FB OSD/TTX-FB 7.31[mV] Samsung Electronics 4-33...
  • Page 47 SERIAL CLOCK LINE 3.42[V] SDA1 SERIAL DATA LINE 3.50[V] COMP COMP 27.28[mV] CG-R CONVERGENCE RED 0.27[mV] CG-G CONVERGENCE GREEN 0.27[mV] CG-B CONVERGENCE BLUE 0.29[mV] CG-SYNC CONVERGENCE SYNC 180.03[mV] DYNAMIC FOCUS 1.5[V] 9[V] 9[V] 9[V] 13.5[V] 13.5[V] 14.05[V] 4-34 Samsung Electronics...
  • Page 48 2.08[V] PIP-C PIP-C INPUT 1.20[mV] PIP-Y CVBS PIP-Y/CVBS INPUT 1.33[mV] MAIN-C MAIN-C INPUT 1.34[mV] MAIN-Y CVBS MAIN-Y/CVBS INPUT 1.57[mV] RF2-CVBS RF2-CVBS DVD-Pr/R DVD-Pr/R(SCART) DVD-Y/G DVD-Y/G(SCART) DVD-Pb/B DVD-Pb/B(SCART) FB(SCART) DVD-Pr DVD-Pr DVD-Y DVD-Y DVD-Pb DVD-Pb 5[V]-DW2 5[V]-DW2 4.89[V] Samsung Electronics 4-35...
  • Page 49 BLUE VERTICAL OUT 34.27[mV] BLUE HORIZONTAL OUT -107.32[mV] GREEN VERTICAL OUT 101.52[mV] GREEN HORIZONTAL OUT -15.83[mV] RED VERTICAL OUT 104.32[mV] RED HORIZONTAL OUT -88.95[mV] H-BLK HORIZONTAL BLANK 275[mV] V-BLK VERTICAL BLANK -13.22[mV] -5[V] -5[V] -4.99[V] 5[V] 5[V] 5.24[V] 4-36 Samsung Electronics...

  • Page 50: Electrical Parts List

    Electrical Parts List You can search for the updated part code through ITSELF web site. URL : http://itself.sec.samsung.co.kr 7. Electrical Parts List 7-1 SP43T8HPX/BOB Loc. No. Code No. Description ; Specification Remark Loc. No. Code No. Description ; Specification Remark ASSY CPT-R AA61-00056B BRACKET-LENS;PROJECTION,SECC,T1.6,-,-,-,...
  • Page 51 T0334 BP64-00016B CABINET BACK/TOP 43T7,T8 AA40-00050A TUNER;TCLW3101PD18A(S),TCLW3101PD18A(S), AA40-00051A TUNER;TCPW3001PC18B(S),TCPW3001PC18B(S), BP61-00012A BRACKET-MIRROR;DP,42W5,AA61-01123A,11.8K S.N.A T0614 AA65-30013A CLAMP-WIRE;-,NYLON-6 S.N.A T0614 AA65-30018A CLAMP-WIRE;DONG-A,NYLON-66,-,-,-,DATL-60 S.N.A T0614 AA65-30104C CLAMP-WIRE;ALL MODEL,NYLON 66,V2,-,NTR, S.N.A AA65-30008A CLAMP-CORD;-,PE,HB,-,BLK,- S.N.A AA65-30105A CLAMPER CORE-WIRE;ALL MODEL,NYLON 66,V, S.N.A T0614 AA65-30110A CLAMP-WIRE;ALL MODEL,NYLON 66,V2,-,BLK,P S.N.A Samsung Electronics...
  • Page 52 K A278R A09 9. 0V SCA N MDL K A78R12 12.0V SO UND C G AMP EER 5345 -20V K A7905 ( -5. 0V ) CG-MDL C G AMP EER 5345 +20V S ound AMP EER 5345 +29V Samsung Electronics...
  • Page 53 10mH / 2.45A 1mH / 5A PS2561 Stand-by Error AMP Trans SE11ON PS2561 Line Filter Power 10mH / 2.45A Control 1mH / 5A 7V / 0.13A Line Filter 10mH / 2.45A Micom 7805 5V / 0.13A FUSE AC IN Samsung Electronics...
  • Page 54 20V / 0.8 3 A Co nve rg en ce AMP - 20V / 0.6 8 A S T K 3 9 2 -0 1 0 S T K3 92 - 01 0 R- CY G -C Y B- C Y Samsung Electronics...
  • Page 55 C Y - R M A S T E R - S W S U B A C - I N P U T D Y - B D Y - G D Y - R MA IN Samsung Electronics...
  • Page 56 Schematic Diagrams 10. Schematic Diagrams 10-1 MAIN 1 TP01 TP02 TP01 TP02 Samsung Electronics 10-1...
  • Page 57 Schematic Diagrams 10-2 MAIN 2 TP03 TP04 TP03 TP05 TP04 TP05 10-2 Samsung Electronics...
  • Page 58 Schematic Diagrams 10-3 MAIN 3 TP06 TP07 TP06 TP07 Samsung Electronics 10-3...
  • Page 59 Schematic Diagrams 10-4 MAIN 4 TP20 TP14 TP08 TP12 TP11 TP14 TP13 TP10 TP09 TP15 TP09 TP08 TP16 TP10 TP15 TP16 TP17 TP18 TP19 TP17 TP11 TP20 TP18 TP12 TP19 TP13 10-4 Samsung Electronics...
  • Page 60 Schematic Diagrams 10-5 MICOM Samsung Electronics 10-5...
  • Page 61 Schematic Diagrams 10-6 CRT 10-6 Samsung Electronics...
  • Page 62 Schematic Diagrams 10-7 SUB 1 TP21 TP21 Samsung Electronics 10-7...
  • Page 63 Schematic Diagrams 10-8 SUB 2 TP22 TP23 TP23 TP22 10-8 Samsung Electronics...
  • Page 64 Schematic Diagrams 10-9 SUB 3 Samsung Electronics 10-9...
  • Page 65 Schematic Diagrams 10-10 CONVERGENCE ( SDC12 - 1 ) 10-10 Samsung Electronics...
  • Page 66 Schematic Diagrams 10-11 CONVERGENCE ( SDC12 - 2 ) Samsung Electronics 10-11...
  • Page 67 Schematic Diagrams 10-12 PRO SCAN 1 10-12 Samsung Electronics...
  • Page 68 Schematic Diagrams 10-13 PRO SCAN 2 Samsung Electronics 10-13...
  • Page 69 Schematic Diagrams 10-14 AV FRONT 10-14 Samsung Electronics...
  • Page 70 Schematic Diagrams 10-15 VM Samsung Electronics 10-15...
  • Page 71 Schematic Diagrams 10-16 CONTROL 10-16 Samsung Electronics...
  • Page 72 Schematic Diagrams 10-17 DY JACK, SENSOR DY JACK SENSOR Samsung Electronics 10-17...

Table of Contents