Samsung TT17J Series Скачать руководство пользователя страница 25

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5 Troubleshooting

5-8

TT17J*

5-1-15 Dynamic Focus Failure

IC401 Pin 32 output is right?

Some parts around Q551 are right?

Replace failed part.

Yes

Replace the IC401.

T502 Pin 6 input is right?

Check and replace C432.

Yes

T502 Pin 1 output is right?

Replace the T502.

Check the connection between FBT

Focus pin and CRT Socket PCB.

WAVEFORMS

2.00 V (IC401, #32)

CH1 P-P = 2.00V

CH1 RMS = 6.124V

50.0 V (T502, #6)

CH1 P-P = 50.0V

CH1 RMS = 75.6V

100 V (T502, #1)

CH1 P-P = 100V

CH1 RMS = 124.0V

5-1-16-A No Video (Video Mode)

IC704 Pin 56 is right?

(H-Sync)

IC703 Pin 32 is right?

(H-Sync)

Replace IC703.

Yes

Check 3.3V, 5V Line.

Check X701.

IC705 Pin 16 is right?

(H-Sync)

Replace IC705.

Check RCA cable and connection.

Replace Decoder Board.

Содержание TT17J Series

Страница 1: ... COLOR MONITOR CONTENTS 1 Precautions 2 Product Specifications 3 Disassembly Reassembly 4 Alignment Adjustments 5 Troubleshooting 6 Exploded View Parts List 7 Electrical Parts List 8 Block Diagram 9 Wiring Diagram 10 Schematic Diagrams ...

Страница 2: ...ertain that the leads are not pinched or that hardware is not lodged between the chassis and other metal parts in the monitor 2 Inspect all protective devices such as nonmetallic control knobs insulating materials cabinet backs adjustment and compartment covers or shields isolation resistor capacitor networks mechanical insulators etc 3 Leakage Current Hot Check Figure 1 1 WARNING Do not use an is...

Страница 3: ... of the AC plug and accessible conductive parts see above should be greater than 1 megohm 7 Never defeat any of the B voltage interlocks Do not apply AC power to the unit or any of its assemblies unless all solid state heat sinks are correctly installed 8 Always connect a test instrument s ground lead to the instrument chassis ground before connecting the positive lead always remove the instrument...

Страница 4: ...AL SECAM Audio Signal 500 mVrms over than 47 kΩ Active Display Horizontal 312 mm 4 mm Vertical 234 mm 4 mm Input Voltage AC 90 to 264 Volts 60 Hz 50 Hz 3 Hz Power Consumption 100 Watt max Dimensions W x D x H Unit Without Speakers 16 53 x 16 81 x 15 03 Inches 420 x 427 x 382 mm With Speakers 20 19 x 16 81 x 15 03 Inches 513 x 427 x 382 mm Carton 20 19 x 22 51 x 21 02 Inches 513 x 572 x 534 mm Weig...

Страница 5: ...ype Figure 2 2 Male Type Sync Type Pin No Macintosh Separate 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Red Green Blue N C DDC Return GND R GND G GND B N C GND Sync Self raster N C DDC Data H Sync V Sync DDC Clock GND R Red H V Sync Sense 0 Green GND G Sense 1 Reserved Blue Sense 2 GND V Sync GND B GND H Sync ...

Страница 6: ...e Positive Separate 31 469 31 778 3 813 1 907 25 422 0 636 59 940 16 683 0 064 1 048 15 253 0 318 25 175 Negative Negative Separate 37 500 26 667 2 032 3 810 20 317 0 508 75 000 13 333 0 080 0 427 12 800 0 027 31 500 Negative Negative Separate 43 269 23 111 1 556 2 222 17 778 1 556 85 008 11 764 0 671 0 578 11 093 0 023 36 000 Negative Negative Separate 46 875 21 333 1 616 3 232 16 162 0 323 75 00...

Страница 7: ...2 Product Specifications 2 4 TT17J Memo ...

Страница 8: ...the opposite side 9 Pull the Rear Cover up off the monitor 10 Using pinch nose pliers or ling nose pliers acrefully disconnect the Anode Cap from the CRT Warning Do not touch the Anode contact on the CRT High Voltage may remain Note If the hold snap on the bottom of the Front Cover is broken secure the cabinet by applying a 4x16 screw in the extra holes on each side of the cabinet 3 1 2 Removing t...

Страница 9: ...CB then lift up the Bottom to separate the two Shield 6 Remove the screws on the back and along each side of the Bottom Chassis 7 Carefully lift the Main PCB Ass y and remove the remaining ground wires 8 Place the Main PCB Ass y on a flat level surface that is protected from static electricity 3 1 4 CRT Ass y Disassembly 1 Complete all previous steps 2 Straighten the Degaussing Coil Assembly coate...

Страница 10: ...cified adjust at the 1024 x 768 mode 68 kHz 85 Hz Refer to Table 2 1 on page 2 3 4 1 2 Required Equipment The following equipment may be necessary for adjustment procedures 4 1 2 a DISPLAY CONTROL ADJUSTMENT 1 Non metallic screwdriver 1 5 2 5 3 mm 2 Non metallic screwdriver 1 5 2 5 3 mm 3 Digital Multimeter DMM or Digital Voltmeter 4 Signal generator or DM200 software 5 Software Softjig or DM200 6...

Страница 11: ...nts to the signal timing available on that computer system To make corrections to all factory timings requires the use of an additional signal generator 4 Alignment and Adjustments 4 2 TT17J MONITOR INTERFACE BOARD VER 2 0 PC SIGNAL GENERATOR 3 WIRE CABLE SIGNAL CABLE 5V DC ADAPTOR PARALLEL CABLE Figure 4 1 Setup 1 With Signal Generator MONITOR INTERFACE BOARD VER 2 0 PC 3 WIRE CABLE SIGNAL CABLE ...

Страница 12: ... so that the back raster comes to the center when you apply basic mode for 17 4 2 4 Centering Centering means to position the center point of the display in the middle of the display area Horizontal size and position and vertical size and position control the centering of the display Adjust the horizontal size and vertical size to their optimal settings 312 mm H x 234 mm V Adjust the horizontal po...

Страница 13: ... 2 5 a HORIZONTAL LINEARITY ADJUSTMENT CONDITIONS Scanning frequency 68 kHz 85 Hz Display image Crosshatch pattern Brightness Maximum Contrast Maximum To adjust the Horizontal Linearity refer to Table 4 1 for the tolerance range Increase or decrease H_LIN to optimize the image 4 2 5 b VERTICAL LINEARITY ADJUSTMENT CONDITIONS Scanning frequency 68 kHz 85 Hz Display image Crosshatch pattern Brightne...

Страница 14: ...attern Use control bar after selecting PINCUSHION in left menu to straighten the sides of the image area 4 2 10 Tilt Adjustment CONDITIONS Scanning Frequency 68 kHz 85 Hz Display image Crosshatch pattern Brightness Maximum Contrast Maximum Use control bar after selecting ROTATION in left menu to correct the tilt of the display 4 2 11 Degauss No adjustments are available for the degaussing circuit ...

Страница 15: ... luminance of the back raster to between 0 5 to 0 7 ft L using contron bar after selecting GREEN CUTOFF in the menu 3 Use control bar after selecting BLUE CUTOFF in left menu to set the y coordinate to 0 298 0 02 4 Use control bar after selecting RED CUTOFF in left menu to 0 283 0 02 If color values would not be matched desirable values repeat sequence 3 and 4 after readjusting GREEN CUTOFF contro...

Страница 16: ...same as 9300K but the color coordinated of back raster and white box are x 0 313 0 03 y 0 329 0 03 Select Color and click 3 CHANNEL 3 for color ajdustment for Video Mode The color coordinated of back raster and white box are x 270 0 03 y 270 0 03 1 Adjust the luminance is 0 5 0 7 ft L cut off 2 Adjust the luminance is 43ft L at white Box pattern 3 ABL control to adjust 31ft L at Full white pattern...

Страница 17: ...the following procedure to correct minor color purity problems 1 Make sure the display is not affected by external magnetic fields 2 Make sure the spacing between the PCM assembly and the CRT stem is 29 mm 1 mm 3 Display a green pattern over the entire display area 4 Adjust the purity magnet rings on the PCM assembly to display a pure green pattern Optimum setting x 0 295 0 015 y 0 594 0 015 5 Rep...

Страница 18: ...utput circuits High voltage does not develop Horizontal output circuits 5 1 1 No Power Supply Chirping noise exists Check and replace IC601 Check and replace D601 and FH1 Done No Yes Repeating start Check and replace D606 No Yes IC601 Pin 1 waveform is right Check and replace D614 IC601 Q602 and ZD601 Yes No C622 Voltage is 13 V 0 5V Check and replace IC201 IC301 IC401 Q402 and Q404 Yes No Operate...

Страница 19: ...V sync video level LED blinks Check IC201 Pin 40 Yes No 12 V line off Check IC201 Pin 6 Yes No IC602 Pin 4 voltage exists Check IC201 Pin 6 Check and replace IC602 No Yes IC601 Pin 1 output voltage exists Refer to 5 1 1 No Power Supply Done Yes No WAVEFORMS 2 2 100V IC601 1 CH1 P P 100V CH1 RMS 325 8 V ...

Страница 20: ... P P 2 00V CH1 RMS 5 868V 4 1 00V IC401 8 CH1 P P 1 00V CH1 RMS 1 298V 5 20 0 V Q403 Collector CH1 P P 20 0 V CH1 RMS 46 80V Does PWM output signal appear at Pin 6 H_out of IC401 Check IC401 Check 12 V line Yes No Does DC 12V appear at Pin 10 of IC401 Yes No 3 5 1 4 S Correction Failure S1 S4 signals are right at each frequency block Check S1 S4 signal Check and replace Q404 Q409 Q410 Q411 Q414 Q4...

Страница 21: ...C401 Pin 6 voltage varies with different B_Out DAC values Q402 Gate output duty varies with different B_Out DAC values Check some parts around Q402 IC401 Pin 3 6 Yes No Check and replace IC401 No 5 1 7 Abnormal H_Size IC401 Pin 11 output duty varies with different B offset DAC values Q404 Collector waveform is right Check and replace Q405 Q406 Q407 and Q408 Check some parts around D409 and L401 Ye...

Страница 22: ...ries with different DAC values No Replace IC401 No WAVEFORMS 7 7 1 00 V IC401 11 CH1 P P 1 00V CH1 RMS 3 008 V 5 1 10 Tilt Failure IC201 Pin 20 output duty varies with different DAC values IC603 Pin 13 output varies with different DAC values Check and replace IC603 Check and replace Q301 and Q302 Yes Yes No Check and replace IC201 No Check tilt connector connection Refer to 5 1 7 Abnormal H_Size Y...

Страница 23: ...y No IC301 Pin 6 output exists Check and replace some parts around IC301 Yes No Check DY connector connection WAVEFORMS 8 9 8 5 V IC401 12 CH1 P P 5 V CH1 RMS 1 425 V 9 10 0 V IC301 6 CH1 P P 10 0 V CH1 RMS 5 06 V 5 1 12 V Size or Pos Variation Failure IC401 Pin 12 output varies with different DAC values Yes Check and replace IC201 and IC401 Check and replace IC301 No ...

Страница 24: ...VEFORMS 10 3 10 2 00 V Q402 Gate CH1 P P 2 00 V CH1 RMS 7 692V 3 2 00 V IC401 6 CH1 P P 2 00 V CH1 RMS 5 868 V 11 50 0 V Q402 Drain CH1 P P 50 0 V CH1 RMS 73 7V IC101 Pin 8 input exists and varies with different patterns Check and replace IC101 Input full white pattern to monitor No Yes No T501 Pin 8 output exists Check and replace T501 Yes No IC201 Pin 26 output exists and varies with different p...

Страница 25: ...02 No No Check the connection between FBT Focus pin and CRT Socket PCB WAVEFORMS 13 14 12 12 2 00 V IC401 32 CH1 P P 2 00V CH1 RMS 6 124V 13 50 0 V T502 6 CH1 P P 50 0V CH1 RMS 75 6V 14 100 V T502 1 CH1 P P 100V CH1 RMS 124 0V 5 1 16 A No Video Video Mode IC704 Pin 56 is right H Sync IC703 Pin 32 is right H Sync Replace IC703 Yes Yes No Check 3 3V 5V Line Check X701 No IC705 Pin 16 is right H Sync...

Страница 26: ...03 Yes No Cathode DC levels are right Check 72 V line Check and replace QR01 QR02 QG01 QG02 QB01 and QB02 Yes No G2 voltage is right Check G2 wire CRT Socket board and FBT Change CRT Yes Done No Check signal cable and connection WAVEFORMS 15 16 17 15 1 00 V IC101 12 14 16 CH1 P P 1 00V CH1 RMS 2 452V 16 1 00 V IC101 18 21 24 CH1 P P 1 00V CH1 RMS 2 792V 17 20 0 V IC103 1 2 3 CH1 P P 20 0V CH1 RMS ...

Страница 27: ... voltage is 5V IC201 Pin 13 and 14 inputs are right Check C202 C203 and X201 Yes Yes No Check IC604 No IC201 Pin 18 input is right Check IC605 Yes No All in output values are right Replace IC201 No No Done WAVEFORMS 18 18 1 00 V IC201 13 14 CH1 P P 1 00 V CH1 RMS 2 108V ...

Страница 28: ... No IC101 Pin 29 and 30 inputs are right Check IC201 Pin 41 and 42 Yes No IC101 Pin 18 21 and 24 outputs are right Check and replace IC101 Check and replace IC103 Yes Done No Check CN104 and connector Ass y WAVEFORMS 19 20 21 19 1 00 V IC101 32 CH1 P P 1 00V CH1 RMS 4 516V 20 1 00 V IC101 1 CH1 P P 1 00V CH1 RMS 5 024V 21 1 00 V IC101 18 21 24 CH1 P P 1 00V CH1 RMS 2 580V ...

Страница 29: ...when you push the button S W Yes Check the button SW201 SW204 No Check IC201 RL601 operation is right Q601 base input is right Check and replace Q601 No No Yes Check D coil and TH601 Yes IC201 Pin 4 output is right Check and replace IC201 Yes No Done Check degaussing connector 5 1 20 Degaussing Failure ...

Страница 30: ...k G2 voltage high voltage and R G B cathode voltage Yes No No Refer to 5 2 2 Shut down Yes 5 2 2 Shut Down Blinking LED s Scan failure Check horizontal vertical deflection system and check power supply secondary voltages Yes Yes Check power supply No Check and replace IC201 Done No Video failure Check Video board No Yes ...

Страница 31: ...ck signal generator No Proper DC voltage is on all cathodes Check IC101 Pin 17 20 and 23 Check QR01 QR02 QG01 QG02 QB01 and QB02 Yes Yes No G2 voltage is right Check D502 and Q501 No Heater voltage is right Check D608 Q604 and T601 No Yes Check D504 Q502 and T501 No Yes Yes Yes G1 voltage is right No Replace CRT Done 22 WAVEFORMS 22 10 0 V R G B Video CH1 P P 10 0V CH1 RMS 17 02V ...

Страница 32: ...djust G2 No V_FLB pulse is on Collector of Q303 Check Q303 Done Yes No Does approve the Vertical pulse on the CRT Socket G1 Check CN102 and CN201 Yes No Check white balance adjustment 5 2 4 Visible Retrace 23 24 WAVEFORMS 23 5 00 V Q303 Collector CH1 P P 5 00V CH1 RMS 28 33V 24 20 00 V CRT SOCKET G1 CH1 P P 20 0V CH1 RMS 66 68V ...

Страница 33: ...gnals at Pin 28 and 29 of IC201 are right Check IC201 Yes Yes No Check Video Cable No Signals at Pin 14 and 15 of IC401 are right Check IC401 Check circuits on Main board Yes Done No Check input signals Pin 2 and 3 of CN202 5 2 5 Unsynchronized Image ...

Страница 34: ...g TT17J 5 17 The convergence is now within spec Readjust convergence No Done Yes The convergence is now within spec Done Change CRT and readjust convergence No Done Yes Try readjusting convergence 5 2 6 Misconvergence ...

Страница 35: ...ck for focus change Yes Dynamic focus circuit is right Refer to 5 1 15 Dynamic Focus Failure Replace the CRT and verify focus Yes No Adjust focus VR of FBT 5 2 7 Poor Focus 5 2 8 Purity Failure Purity is right Degaussing circuit is right Refer to 5 1 20 Degaussing Failure Replace CRT and verify purity Yes No No Done Yes Degaussing ...

Страница 36: ...TT17J 6 1 6 Exploded View and Parts List ...

Страница 37: ...Memo 6 Exploded View Parts List 6 2 TT17J ...

Страница 38: ...TT17J 6 3 6 Exploded View and Parts List 6 1 Front Cover CRT Ass y ...

Страница 39: ...6 Exploded View Parts List 6 4 TT17J 6 2 Chassis Stand Ass y ...

Страница 40: ...6 Exploded View Parts List TT17J 6 5 6 3 Rear Cover Ass y ...

Страница 41: ...Memo 6 Exploded View Parts List 6 6 TT17J ...

Страница 42: ...201AD BK D611 0402 000016 DIODE RECTIFIER UF5404 400V 3A DO 201AD TP D651M 0402 000005 DIODE RECTIFIER 31DF4 400V 3A DO 201AD BK F651 3601 000103 FUSE AXIAL LEAD 125V 1 5A FAST ACTING CERAMIC 2 4x7 1mm FUSE 3601 000004 FUSE CARTRIDGE 250V 3 15A SLOW BLOW CERAMIC 5x20mm HS301 6502 000001 CABLE CLAMP DAWH 5NB D15 L35 NTR NYLON66 SNA HS501 6502 000001 CABLE CLAMP DAWH 5NB D15 L35 NTR NYLON66 SNA IC20...

Страница 43: ...1 5 C215 2201 000146 C CERAMIC DISC 0 1nF 5 50V SL TP 5x3 5 5 C216 2401 000603 C AL 1uF 20 50V GP TP 5x11 5 C217 2202 002009 C CERAMIC MLC AXIAL 100nF 80 20 50V Y5V TP 2 3X3 C218 2201 000019 C CERAMIC DISC 10nF 80 20 500V Y5V TP 13 5x4mm 5 C220 2401 000037 C AL 470uF 20 16V GP TP 8x11 5 5 C225 2401 002075 C AL 4 7uF 20 50V GP TP 5x11 5 C301 2301 000010 C FILM PEF 100nF 5 100V TP 11 5x12 5mm 5 C302...

Страница 44: ... MPEF 1uF 5 63V TP 7 5x15 5mm 5mm C501 2301 000016 C FILM PEF 22nF 5 100V TP 7 2x4 5x9 0mm C502 2301 000016 C FILM PEF 22nF 5 100V TP 7 2x4 5x9 0mm C503 2401 000603 C AL 1uF 20 50V GP TP 5x11 5 C504 2301 000004 C FILM PEF 2 2nF 5 100V TP 5 5X10X2 9 5m C505 2401 000059 C AL 220nF 20 50V GP 5x11 5 C506 2201 000019 C CERAMIC DISC 10nF 80 20 500V Y5V TP 13 5x4mm 5 C507 2201 000285 C CERAMIC DISC 1nF 1...

Страница 45: ...02 000546 DIODE RECTIFIER TVR10G 400V 1 0A DO 41 TP D420 0401 000005 DIODE SWITCHING 1N4148 100V 200mA DO 35 TP D421 0401 000005 DIODE SWITCHING 1N4148 100V 200mA DO 35 TP D422 0401 000004 DIODE SWITCHING 1SS244 250V 625mA DO 34 TP D430 0402 000006 DIODE RECTIFIER 1N4007GP 1000V 1A DO 41 TP D431 0401 000005 DIODE SWITCHING 1N4148 100V 200mA DO 35 TP D432 0402 000546 DIODE RECTIFIER TVR10G 400V 1 0...

Страница 46: ... 7 L3 1 SN BSS3 E EH SNA EY605 6042 000001 EYELET ID2 2 OD2 7 L3 1 SN BSS3 E EH SNA EY606 6042 000001 EYELET ID2 2 OD2 7 L3 1 SN BSS3 E EH SNA EY607 6042 000002 EYELET ID1 5 OD2 L3 1 SN BSS3 E EH SNA EY608 6042 000002 EYELET ID1 5 OD2 L3 1 SN BSS3 E EH SNA EY609 6042 000002 EYELET ID1 5 OD2 L3 1 SN BSS3 E EH SNA EY610 6042 000002 EYELET ID1 5 OD2 L3 1 SN BSS3 E EH SNA FH1 3602 000001 FUSE CLIP 30m...

Страница 47: ...S 52MM AWG22 0 6PI AWG22 0 SNA JP50 BH39 40305U CBF HARNESS 52MM AWG22 0 6PI AWG22 0 SNA JP51 BH39 40305U CBF HARNESS 52MM AWG22 0 6PI AWG22 0 SNA JP52 BH39 40305U CBF HARNESS 52MM AWG22 0 6PI AWG22 0 SNA JP56 BH39 40305U CBF HARNESS 52MM AWG22 0 6PI AWG22 0 SNA JP57 BH39 40305U CBF HARNESS 52MM AWG22 0 6PI AWG22 0 SNA JP58 BH39 40305U CBF HARNESS 52MM AWG22 0 6PI AWG22 0 SNA JP59 BH39 40305U CBF ...

Страница 48: ... Q609 0501 002228 TR SMALL SIGNAL KTA1281 PNP 1000mW TO 92L TP 120 240 Q610 0501 000586 TR SMALL SIGNAL KSC945 NPN 250mW TO 92 TP 120 240 Q651M 0501 000586 TR SMALL SIGNAL KSC945 NPN 250mW TO 92 TP 120 240 R200 2001 000869 R CARBON 56OHM 5 1 8W AA TP 1 8X3 2MM R201 2001 000290 R CARBON 10KOHM 5 1 8W AA TP 1 8X3 2MM R202 2001 000290 R CARBON 10KOHM 5 1 8W AA TP 1 8X3 2MM R203 2001 000734 R CARBON 4...

Страница 49: ...4W AA TP 2 4x6 4mm R404 2004 000498 R METAL 2 7Kohm 1 1 4W AA TP 2 4x6 4m R405 2001 000591 R CARBON 3 3KOHM 5 1 8W AA TP 1 8X3 2MM R406 2001 000522 R CARBON 22KOHM 5 1 8W AA TP 1 8X3 2MM R407 2001 000109 R CARBON S 470OHM 5 1 2W AA TP 2 4X6 4MM R408 2001 000429 R CARBON 1KOHM 5 1 8W AA TP 1 8X3 2MM R409 2001 000812 R CARBON 5 6KOHM 5 1 8W AA TP 1 8X3 2MM R410 2001 000105 R CARBON 1 5KOHM 5 1 4W AA...

Страница 50: ... 1 8W AA TP 1 8X3 2MM R502 2004 000979 R METAL 47Kohm 1 1 4W AA TP 2 4x6 4mm R503 2001 000449 R CARBON 2 2KOHM 5 1 8W AA TP 1 8X3 2MM R504 2001 000008 R CARBON 15KOHM 5 1 8W AA TP 1 8X3 2MM R505 2001 000008 R CARBON 15KOHM 5 1 8W AA TP 1 8X3 2MM R506 2004 000643 R METAL 270Kohm 1 1 4W AA TP 2 4x6 4m R507 2004 000216 R METAL 10Kohm 1 1 4W AA TP 2 4x6 4mm R508 2002 000121 R COMPOSITION 1Mohm 10 1 2W...

Страница 51: ...2004 001022 R METAL 5 6Kohm 1 1 4W AA TP 2 4x6 4m R630 2001 000786 R CARBON 47KOHM 5 1 8W AA TP 1 8X3 2MM R631 2001 001088 R CARBON S 1KOHM 5 1 2W AA TP 2 4X6 4MM R632 2001 000290 R CARBON 10KOHM 5 1 8W AA TP 1 8X3 2MM R633 2001 000211 R CARBON 1OHM 5 1 4W AA TP 2 4X6 4MM R651M 2003 000631 R METAL OXIDE S 3 3ohm 5 3W AA TP 6x16mm R652M 2001 000429 R CARBON 1KOHM 5 1 8W AA TP 1 8X3 2MM R653M 2001 0...

Страница 52: ...mW TO 220IS ST 100 200 CIS 0502 001170 TR POWER 2SC5440 NPN 60000mW TOP 3E ST 8 CIS BH61 70003A SPRING CVT4857 STS304 W1 2H T0 5 W3 8 SNA CIS BH62 00038A HEAT SINK FBT TS17JS A1050S T2 0 SNA CIS BH99 00036A PCB ASSY TT17JS CIS 6003 000010 SCREW TAPTITE BWH B M3 L10 ZPC YEL SWRCH1 SNA CIS BH59 00211A PBA SUB DECODER TT17JS DB TT17JS D SAMSUNG DECODER CIS BH71 00136A BRKT DECODER TT17JS SECC T1 0 SN...

Страница 53: ...02 3301 000011 CORE FERRITE BEAD AA 3 5x1 0x5 7mm 1500 2375G SNA BD103 3301 000011 CORE FERRITE BEAD AA 3 5x1 0x5 7mm 1500 2375G SNA BD104 3301 000011 CORE FERRITE BEAD AA 3 5x1 0x5 7mm 1500 2375G SNA BD108 3301 000011 CORE FERRITE BEAD AA 3 5x1 0x5 7mm 1500 2375G SNA BD109 3301 000012 CORE FERRITE BEAD AA 3 5x1x9mm 1000 3000G SNA C101 2202 002009 C CERAMIC MLC AXIAL 100nF 80 20 50V Y5V TP 2 3X3 C...

Страница 54: ...ING 1N4148 100V 200mA DO 35 TP DG02 0401 000005 DIODE SWITCHING 1N4148 100V 200mA DO 35 TP DG03 0401 000004 DIODE SWITCHING 1SS244 250V 625mA DO 34 TP DG04 0401 000004 DIODE SWITCHING 1SS244 250V 625mA DO 34 TP DG05 0401 000005 DIODE SWITCHING 1N4148 100V 200mA DO 35 TP DR01 0401 000005 DIODE SWITCHING 1N4148 100V 200mA DO 35 TP DR02 0401 000005 DIODE SWITCHING 1N4148 100V 200mA DO 35 TP DR03 0401...

Страница 55: ...40 TR SMALL SIGNAL 2N5551 NPN 625mW TO 92 TP 80 250 QG02 0501 000138 TR SMALL SIGNAL 2N5401 PNP 625mW TO 92 TP 60 240 QR01 0501 000140 TR SMALL SIGNAL 2N5551 NPN 625mW TO 92 TP 80 250 QR02 0501 000138 TR SMALL SIGNAL 2N5401 PNP 625mW TO 92 TP 60 240 R101 2001 000766 R CARBON 43KOHM 5 1 8W AA TP 1 8X3 2MM R102 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM R107 2001 000429 R CARBON 1KOHM 5 1 8W...

Страница 56: ...2W AA TP 3 3X9MM RR11 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM RR12 2001 000449 R CARBON 2 2KOHM 5 1 8W AA TP 1 8X3 2MM RR13 2001 000273 R CARBON 100KOHM 5 1 8W AA TP 1 8X3 2MM RR14 2001 000111 R CARBON 150OHM 5 1 4W AA TP 2 4X6 4MM RR15 2001 000302 R CARBON 10OHM 5 1 8W AA TP 1 8X3 2MM RR20 2001 000947 R CARBON 7 5KOHM 5 1 8W AA TP 1 8X3 2MM SK101 1405 001064 SURGE ABSORBER 400V 20 AXIA...

Страница 57: ...90 265VAC 15 2 Ø 320 ASS Y PBA UNIT BH94 00233A ASSY PCB SF TT17JS 08E1 0804 B D ASS Y CODE BH98 00213A ASSY PCB MAIN SF TT17JS 08E1 0804 SNA BH98 00214A ASSY PCB VIDEO SF TT17JS 08E1 0804 SNA S CABLE BH39 00309A CBF SIGNAL TT17JS 15P 09P 05P 2990 1500MM UL2990 HALF BLUE D SUB MALE MAGNET 3302 000006 MAGNET RUBBER AF 14G 1620 1980G 0 58 0 9MGOe SNA Part Name Code No Description Specification Remar...

Страница 58: ...OCK RL601 UP DOWN BRIGHTNISS CONTRASTER PIN TRAP SIZE POSI DEGA LED POWER AC INPUT SOCKET CN601 LINE FILTER L601 SWITCHING TRANS T601 ACL CIRCUIT CONTRAST CONTROL BRIGHTNESS CONTROL 56V 13V 12V 6 3V 70V PS 2 VER OUT TILT CONTORL HEATER VOLTAGE CONTROL POWER OFF MODE CONTROL Q607 12V REGULATOR PS 1 PS 2 From MCU CRT HEATER G1 12V TO VIDEO 210V 30V 12V CONTRAST CONTROL BRIGHTNESS CONTROL 210V FROM F...

Страница 59: ...Memo 8 Block Diagrams 8 2 TT17J ...

Страница 60: ... GND LED OSD5V CN502 15 17 PHS CDT 15 TSB CDT 1 2 V V H NC NC H 2 x 3p DY 15 17 15 17 FOCUS1 WHT FOCUS2 RED CN304 CN501 CN704 CN701 1 2 3 4 5 6 7 8 CN210 CN703 CN706 CN801 CN211 GND DDC DATA DDC 5V S Raster DDC CLK 1 2 3 4 5 CN202 6 5V HS SW SCL SDA OSD 5V VS 1 2 3 4 5 6 7 GND 8 70 V GND 6 3 V IICCLK CLAMP 5 V GND G1 12 V V SYNC ACL IICDATA AFC BLANK 1 2 3 4 5 6 CN101 B GND GND G GND R B GND GND G...

Страница 61: ...Memo 9 Wiring Diagrams 9 2 TT17J ...

Страница 62: ...41 R457 C419 D407 C448 R526 C421 C444 Q421 C411 D431 GT501 C435 R239 Q608 C410 R531 BD401 C603 C613 C442 D409 R420 D408 R419 L401 R527 Q423 C412 D617 R458 L402 R444 R410 Q420 C427 C624 R459 T502 Q422 R530 C443 D406 C446 C436 D430 C417 D515 R427 R455 R532 R211 Q402 C406 S4 REG REG V_REG_1 V_REG_1 18 2 5 6 13 14 11 10 23 9 7 4 3 12 8 10 Schematic Diagrams 10 1 Main Part Schematic Diagram ...

Страница 63: ...200V CH1 RMS 387 2V 7 1 00 V IC401 11 CH1 P P 1 00V CH1 RMS 3 008 V 8 5 V IC401 12 CH1 P P 5 V CH1 RMS 1 425 V 9 10 0 V IC301 6 CH1 P P 10 0 V CH1 RMS 5 06 V 10 2 00 V Q402 Gate CH1 P P 2 00 V CH1 RMS 7 692V 11 50 0 V Q402 Drain CH1 P P 50 0 V CH1 RMS 73 7V 12 2 00 V IC401 32 CH1 P P 2 00V CH1 RMS 6 124V 13 50 0 V T502 6 CH1 P P 50 0V CH1 RMS 75 6V 14 100 V T502 1 CH1 P P 100V CH1 RMS 124 0V 18 1 ...

Страница 64: ...10 Schematic Diagrams TT17J 10 3 17 19 16 20 15 20 22 24 10 2 Video Part Schematic Diagram ...

Страница 65: ...00V CH1 RMS 2 792V 17 20 0 V IC103 1 2 3 CH1 P P 20 0V CH1 RMS 40 52V 19 1 00 V IC101 32 CH1 P P 1 00V CH1 RMS 4 516V 20 1 00 V IC101 1 CH1 P P 1 00V CH1 RMS 5 024V 21 1 00 V IC101 18 21 24 CH1 P P 1 00V CH1 RMS 2 580V 22 10 0 V R G B Video CH1 P P 10 0V CH1 RMS 17 02V 24 20 00 V CRT SOCKET G1 CH1 P P 20 0V CH1 RMS 66 68V ...

Страница 66: ...10 Schematic Diagrams TT17J 10 5 10 3 Decoder Part Schematic Diagram ...

Страница 67: ...10 Schematic Diagrams 10 6 TT17J 10 4 Jack Part Schematic Diagram ...

Страница 68: ...10 Schematic Diagrams TT17J 10 7 10 5 Led Part Schematic Diagram ...

Страница 69: ...10 Schematic Diagrams 10 8 TT17J Memo ...

Страница 70: ...dal Gu Suwon City Kyungki Do Korea TEL 1588 3366 Printed in Korea P N BH68 00129P 00 http www samsungmonitor com SyncMaster Worldwide http www samsung monitor com SyncMaster USA http www samtron com SAMTRON Worldwide http www sec co kr monitor Korea ...

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Samsung TT17J Series, Руководство по обслуживанию

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