Samsung PG17N Скачать руководство пользователя страница 20

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5 Troubleshooting

PG17N*/PG19N*

5-3

5-1-3 H_Deflection Failure

Q406 Drain waveform is right?

Check R480, D401, +210 V line.

Yes

Q404 gate, drain

waveforms are right?

Check Q404, R415.

Check +25 V line.

Yes

Q405 collector

waveforms are right?

Check and replace D410 and Q405.

Check DY connector connection.

Yes

Check some parts around

Q261 and Q262.

IC261 Pin 8 waveform is right?

Check some parts around IC261.

Yes

WAVEFORMS

13.0 V (Q404, Gate)

CH1 P-P = 13.0 V

CH1 RMS = 7.91 V

66.4 V (Q404, Drain)

CH1 P-P = 66.4 V

CH1 RMS = 25.84 V

1.24 kV (Q405, Collector)

CH1 P-P = 1.24 kV

CH1 RMS = 302 V

1.24 kV (Q406, Drain)

CH1 P-P = 1.24 kV

CH1 RMS = 302 V

13.0 V (IC261, #8)

CH1 P-P = 13.0 V

CH1 RMS = 7.91 V

Содержание PG17N

Страница 1: ... 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 COLOR MONITOR PG17N PG19N ...

Страница 2: ...Samsung Electronics Co Ltd April 2000 Printed in Korea P N BH68 00129F 01 ...

Страница 3: ...h lead dress to make certain 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 WA...

Страница 4: ...ance between each blade 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 alway...

Страница 5: ... Maximum Pixel Clock rate 17 205 MHz 19 240 MHz Active Display 17 Horizontal 312 mm 3 mm 12 28 0 12 Vertical 234 mm 3 mm 9 21 0 12 19 Horizontal 352 mm 3 mm 13 86 0 12 Vertical 264 mm 3 mm 10 39 0 12 Input Voltage AC 90 to 264 Volts 60 50 Hz 3 Hz Power Consumption max 17 130 Watt 19 150 Watt Dimensions Unit 17 16 3 x 17 2 x 17 6 Inches 415 0 x 438 x 448 mm W x D x H 19 18 4 x 18 0 x 19 4 Inches 46...

Страница 6: ...rate 53 674 18 631 1 138 2 702 14 222 0 569 85 061 11 756 0 056 0 503 11 179 0 019 56 250 Positive Positive Separate 60 023 16 660 1 219 2 235 13 003 0 023 75 029 13 328 0 050 0 466 12 795 0 017 78 750 Positive Positive Separate 106 250 9 412 0 837 1 325 6 972 0 279 85 000 11 765 0 028 0 433 11 294 0 009 229 50 Positive Positive Separate Mode IBM VESA MAC Timing 68 677 14 561 1 016 2 201 10 836 0 ...

Страница 7: ...Opening jig each groove along the top of the monitor till it makes a ttak sound 2 grooves Left and Right Make sure each snap is disengaged 5 Squeeze the hold snap on bottom of the monitor using your hand 6 Insert the Opening jig into the groove then release the hold snap PG17N PG19N 3 1 3 Disassembly and Reassembly This section of the service manual describes the disassembly and reassembly procedu...

Страница 8: ...nd pleat it on a flat level surface that is protected from static electricity 3 1 6 Removing the Purity PCB Assembly and Purity PCB 1 Remove the 1 screw on the PCB Assembly 2 Disconnect CN801 CN803 CN804 CN805 on the Purity PCB Assembly and Purity PCB Assembly from the Main PCB Assembly 3 Remove the 2 screws on the PCB Assembly 3 1 7 Removing the Main PCB Assembly and the Main PCB 1 Remove chassis...

Страница 9: ...ers or long nosed pliers carefully push the 4 plastic ties on the Bracket 2 Lift the Degaussing Coil Assembly from the Bracket 3 Disassembly and Reassembly PG17N PG19N 3 3 4 2 Reassembly Reassembly procedures are in the reverse order of Disassembly procedures ...

Страница 10: ...tomatic Vertical 50 Hz to 160 Hz Automatic Unless otherwise specified adjust at the 1024 x 768 mode H 68 kHz V 85 Hz signals Refer to Table 2 1 on pages 2 2 and 2 3 4 1 1 f HIGH VOLTAGE ADJUSTMENT Signal 1024 x 768 mode 68 kHz 85 Hz Display image Full white Contrast Maximum Brightness Maximum Limit 27 0 kV 0 5 kV 17 25 kV 0 5 kV Measure the hight voltage level at the anode cap High voltage should ...

Страница 11: ...d in 4 1 2 a above 2 Color analyzer or any luminance measurement equipmen 4 1 3 Connecting the SoftJig Connect the monitor to the signal generator and or PC as illustrated in Figures 4 1 and 4 2 Note The signal cable connector which includes the 3 wire cable must connect to the monitor If you use Setup 2 PC only no signal generator you can only make adjustments to the signal timing available on th...

Страница 12: ...ning frequency 91 kHz 85 Hz Display image Crosshatch pattern Brightness Cut off Contrast Maximum Click on the or box next to V_POSI to center the vertical image on the raster 4 2 2 Linearity Linearity affects the symmetry of images as they appear on the screen Unless each row or column of blocks in a crosshatch pattern is of equal size or within the tolerances shown in Tables 4 1 and 4 2 an image ...

Страница 13: ...ast Maximum Click on the or box next to PARALL to make the image are rectangular Figure 4 6 Parallelogram 4 2 6 Side Pincushion Adjustment CONDITIONS Scanning frequency 91 kHz 85 Hz Display image Crosshatch pattern Brightness Cut off Contrast Maximum Click on the or box next to BARREL to straighten the sides of the image area 4 2 7 Tilt Adjustment CONDITIONS Scanning Frequency 91 kHz 85 Hz Display...

Страница 14: ... coordinate to 0 298 0 02 4 Click on the or box next to R_CUT to set the x coordinate to 0 283 0 02 Note If the above adjustments cannot be done to each coordinate click on the or box next to G_CUT to decrease or increase the green cutoff bias and repeat procedures 2 and 3 4 3 2 b G GAIN ADJUSTMENT Figure 4 8 Green Box Pattern CONDITIONS Scanning frequency 68 kHz 85 Hz Display image Green box patt...

Страница 15: ...T This procedure is the same as that for 9300K refer to the procedure on page 4 5 4 3 3 c WHITE BALANCE ADJUSTMENT CONDITIONS Scanning frequency 68 kHz 85 Hz Display image Full white pattern Brightness Cut off Contrast Maximum 1 Click on the or boxes next to R_GAIN and B_GAIN to make the video white For 6500K color adjustment x 0 313 0 02 y 0 329 0 02 2 Refer to the procedure for 9300K section 4 3...

Страница 16: ...ng frequency 68 kHz 85 Hz Display image White flat field Luminance Cut off point at the center of the display area Note Color purity adjustments should only be attempted by qualified personnel PROCEDURE For trained and experienced service technicians only Use the following procedure to correct minor color purity problems 1 Make sure the display is not affected by external magnetic fields 2 Very ca...

Страница 17: ...Memo 4 Alignment and Adjustments 4 8 PG17N PG19N ...

Страница 18: ...voltage develops but no raster appears Video output circuits High voltage does not develop Horizontal output circuits 5 1 1 No Power Supply Check and replace FG601 D601 IC661 IC662 Done Repeating start Check and replace D601 D604 D663 Q632 and Q664 No Yes IC601 Pin 1 waveform is right Check and replace IC601 IC602 IC604 Yes No IC602 and IC604 are right Replace parts and verify voltages Yes No Norm...

Страница 19: ...S Failure Check signal source H V sync video level Make No H V sync power off mode LED blinks Check IC201 Pin 39 Yes No 12 V line off Check IC201 Pin 9 Yes No Q632 Base driving voltage exists Check IC201 Pin 10 Check and replace Q632 Yes No Done ...

Страница 20: ...replace D410 and Q405 Check DY connector connection Yes No Check some parts around Q261 and Q262 IC261 Pin 8 waveform is right Check some parts around IC261 Yes No WAVEFORMS 14 10 16 10 10 13 0 V Q404 Gate CH1 P P 13 0 V CH1 RMS 7 91 V 15 66 4 V Q404 Drain CH1 P P 66 4 V CH1 RMS 25 84 V 16 1 24 kV Q405 Collector CH1 P P 1 24 kV CH1 RMS 302 V 15 14 1 24 kV Q406 Drain CH1 P P 1 24 kV CH1 RMS 302 V 1...

Страница 21: ...ure IC201 Pin 22 voltage varies with different H_Lin DAC values IC403 Pin 7 8 voltage varies with different H_Lin DAC values Check 12 V line Check some parts around IC403 Check L403 Yes Yes No Check and replace IC201 No Replace IC201 No 5 1 6 Invariable H_Size IC261 Pin 6 voltage varies with different H_Size DAC values Check and replace IC261 No 11 11 13 6 V IC261 6 CH1 P P 13 6 V CH1 RMS 9 02 V ...

Страница 22: ... Check some parts around IC261 Pin 6 and IC201 Pin 20 Yes No 5 1 8 Side Pin or Trap Failure IC261 Pin 11 output exists Check and replace IC261 5 1 9 Para or Pin Balance Failure IC261 Pin 11 output varies with different DAC values No Replace IC261 No WAVEFORMS 17 17 28 0 V T402 8 CH1 P P 28 0 V CH1 RMS 5 92 V ...

Страница 23: ...e IC201 No Check tilt connector connection 5 1 11 V Deflection Failure 14 V line is on IC261 Pin 12 output exists Check and replace IC261 Yes Yes No Refer to 5 1 1 No Power Supply No IC301 Pin 1 input exists Check R271 and R304 Yes No IC301 Pin 6 output exists Check and replace some parts around IC301 Yes No Check V DY connector connection 9 13 9 1 32 V IC261 12 CH1 P P 1 32V CH1 RMS 1 507 V 13 55...

Страница 24: ... Yes Check some parts around IC301 Check bias voltage Check and replace IC261 and IC301 No 5 1 13 High Voltage Failure Q524 gate driving pulse exist Check 12 V line Check and replace Q521 Q522 Q523 Q524 and IC501 Yes No Done 9 21 9 1 32 V IC261 12 CH1 P P 1 32V CH1 RMS 1 507 V 21 12 2 V Q524 Gate CH1 P P 12 2 V CH1 RMS 5 30 V ...

Страница 25: ...eplace IC103 17 IC04 Yes No Check and replace Q101 Q102 and 12 V line Check CN102 5 1 14 ABL Failure 5 1 15 Dynamic Focus Failure IC261 Pin 32 and IC250 Pin 7 output are right Check and replace IC250 and IC261 Yes No Some parts around Q551 Q552 Q553 and Q554 are right Replace failed part Yes No Some parts around T502 are right Replace failed part Check the connection between FBT Pin 13 CRT Socket ...

Страница 26: ... 14 17 IC105 Pin 1 3 5 outputs are right Check 12 V line Check and replace IC102 17 IC105 Yes No Cathode DC levels are right Check 80 V line Check and replace IC101 and IC104 17 IC104 Yes No G2 voltage is right Check G2 wire CRT Socket board and FBT Change CRT Yes Done No Check signal cable and connection 22 26 23 22 1 08 V IC101 2 CH1 P P 1 08 V CH1 RMS 2 930 V 23 3 52 V IC101 35 CH1 P P 3 52 V C...

Страница 27: ...1 input is right IC201 Pins 13 and 14 inputs are right Check X201 C204 and C205 Yes Yes No Check IC606 No IC201 Pin 18 input is right Check IC202 Yes No All in output values are right Replace IC201 Yes No Done 6 WAVEFORMS 6 24 4 V IC201 13 CH1 P P 24 4 V CH1 RMS 6 32 V ...

Страница 28: ...Q301 No IC103 17 IC04 Pins 7 and 8 inputs are right Check IC201 Pins 41 and 42 Yes No IC103 17 IC04 Pins 20 21 and 22 outputs are right Check and replace IC103 17 IC04 Yes No IC101 17 IC104 Pins 4 9 and 13 inputs are right Check and replace QB51 QG51 and QR51 Check and replace IC101 17 IC104 Yes Done No Check CN102 and connector Ass y 17 only 27 27 6 72 V IC103 17 CH1 P P 6 72 V CH1 RMS 764 mV ...

Страница 29: ... output is right Check and replace IC201 Check user function key Yes No R217 and R630 are right Replace R217 and R630 Done Yes No Check degaussing connector 5 1 20 Degaussing Failure 5 1 19 User Control Failure IC201 Pins 35 and 36 inputs are right at each function Check and replace function key Check and replace IC201 Done Yes No Check connector Ass y ...

Страница 30: ...Check G2 voltage high voltage R G B cathode voltage Yes No No LED is Amber color No Yes 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 No Yes Yes Check power supply No High voltage failure Check high voltage system Check and replace IC201 Done No Yes Video failure Check Video board No Yes ...

Страница 31: ...proper AC voltage on all cathodes Refer to 5 1 16 No Video Yes Yes No Check signal generator and cathode No Are proper DC voltage on all cathodes Check IC104 17 IC104 Pins 19 20 and 21 Pins 10 11 and 12 Check QB02 QB03 QG02 QG03 QR02 and QR03 Change the CRT Done Yes No Is G2 voltage right Check G2 wire G2 control volume and FBT Yes No ...

Страница 32: ... and FBT No Is blank pedestal on Pins 29 32 and 35 of IC101 17 25 28 30 of IC104 Check IC101 17 IC104 and related components Yes No Is V_FLB pulse on Pin 17 of IC103 17 IC04 Check Q301 Done Yes No Is blank pedestal on all cathodes Check Pins 24 25 and 26 of IC101 17 19 20 21 of IC104 Check QB02 QB03 QG02 QG03 QR02 and QR03 Yes No Check white balance adjustment 5 2 4 Visible Retrace ...

Страница 33: ...IC1 are right Replace IC1 Yes Yes No Check Video cable No Signals at CN201 Pins 6 9 and CN102 Pin 6 are right Check wire dressing and connections Check circuits on Main board IC201 and IC261 Yes Done No Check input signals Pins 1 2 and 3 of D SUB connector 5 2 5 Unsynchronized Image ...

Страница 34: ...G17N PG19N 5 17 Is the convergence now within spec Readjust convergence No Done Yes Is the convergence now within spec Done Change CRT and readjust convergence No Done Yes Try readjusting convergence 5 2 6 Misconvergence ...

Страница 35: ...nd check for focus change Yes Is dynamic focus circuit right Refer to 5 1 15 Dynamic Focus Failure Replace the CRT and verify focus Yes No Adjust focus VR 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: ... 4 5 6 DESCRIPTION UNIT COVER FRONT SCREW ASS Y TAPTITE SCREW TAPTITE UNIT SHIELD VIDEO COVER VIDEO SUPPORT CDT CODE NO PG17NS BH75 00107A 6006 001010 6003 000010 BH75 00132A BH71 00021A BH72 00085A SPECIFICATION ABS HB WPP BH D5 L25 M3 L10 W W BH PG17XS SPTE TO 2 ABS HB Q TY 1 2 3 1 1 2 ...

Страница 37: ... BOTTON GUIDE POWER SHAFT POWER SCREW TAPTITE UNIT BRKT BNC UNIT SHIELD BNC UNIT STAND ASS Y CODE NO PG17NS 6003 000009 6003 000010 BH75 00053A BH75 00095A BH72 60765A BH72 60736A 6003 000010 BH75 00069A BH75 00131A BH75 00122A SPECIFICATION M4 L16 BH M3 L10 W W BH AL PC V0 T0 5 SECC 1 T1 0 0 CL ABS HB ABS HB M3 L10 W W BH SPTE T0 5 PG17NS ABS HB Q TY 1 2 1 1 1 1 6 1 1 1 ...

Страница 38: ...3 Rear Cover Ass y PG17N 6 Exploded View Parts List PG17N PG19N 6 5 NO 16 17 DESCRIPTION UNIT SHIELD COVER UNIT COVER REAR CODE NO PG17NS BH75 00099A BH75 00109A SPECIFICATION AL050S T0 3 ABS HB Q TY 1 1 ...

Страница 39: ...DT UNIT SHIELD CDT SCREW ASS Y UNIT SHIELD VIDEO VIDEO PCB UNIT COVER VIDEO CODE NO BH75 00108A BH75 00094A 6006 001010 BH75 00061A BH75 00085B SPECIFICATION ABS HB IV16 PG19NS SECC T0 5 CL X E16 W W 5X30 AL1050S T1 0 PG19NS SPTE T0 2 Q TY 1 1 1 4 1 1 1 REMARK C F CDT S CDT 5 UNIT BRKT SUPPORT BH75 00102A SECC T0 5 CL X E16 1 ...

Страница 40: ...RKT BNC SCREW TAPTITE PURITY CONTROL PCB UNIT SHIELD BNC COVER SCREW TAPTITE UNIT STAND CODE NO 6502 000127 BH75 00095A 6003 000010 BH71 00020A BH75 00062A 6003 000010 BH75 00127A 6003 000010 BH75 00123A SPECIFICATION PG19NS NYLCN 66 SECC T1 0 CL X E16 PG19NS W W 3X10 SPTE T0 2 PG19NS SPTE T0 5 W W 3X10 PG19NS SECC T0 5 CL X E16 W W 3X10 ABS HB IV16 Q TY 1 2 1 1 6 1 1 1 2 1 1 3 1 REMARK M PCB C BN...

Страница 41: ...loded View Parts List 6 8 PG17N PG19N NO 21 22 23 DESCRIPTION UNIT SHIELD COVER SCREW TAPTITE UNIT COVER REAR CODE NO BH75 00100A 6003 000010 BH75 00110A SPECIFICATION AL1050S T0 3 W W 3X10 ABS HB IV16 Q TY 1 6 1 REMARK S COVER S CDT ...

Страница 42: ... GP TP 5x11 5 C210 2202 002009 C CERAMIC MLC AXIAL 100nF 80 20 50V Y5 C211 2202 002009 C CERAMIC MLC AXIAL 100nF 80 20 50V Y5 C212 2201 000144 C CERAMIC DISC 0 1nF 5 50V NP0 TP 8 5x3 C213 2201 000017 C CERAMIC DISC 1nF 10 50V Y5P TP 5x3 5 C214 2401 000050 C AL 10uF 20 16V GP TP 5x11 2 5 C217 2202 002009 C CERAMIC MLC AXIAL 100nF 80 20 50V Y5 C218 2401 000028 C AL 10uF 20 50V GP TP 5x11 5 C219 2201...

Страница 43: ...142 C AL 1000uF 20 16V WT TP 10x20 5 C312 2401 000597 C AL 1uF 20 50V GP TP 4x7mm 1 5mm C313 2301 000013 C FILM PEF 4 7nF 5 100V TP 10 5x12 5x6 C321 2401 000028 C AL 10uF 20 50V GP TP 5x11 5 C401 2301 000016 C FILM PEF 22nF 5 100V TP 7 2x4 5x9 0mm C402 2401 001509 C AL 47uF 20 16V GP TP 5x7mm 5 C403 2301 001322 C FILM PPF 33nF 5 250V TP 17 5x5x11mm 7 C405 2305 000237 C FILM MPEF 1uF 5 63V TP 7 5x1...

Страница 44: ...7uF 20 50V GP TP 8x11 5 5 C535 2401 000771 C AL 220uF 20 100V WT TP 16x25 7 5 C536 2401 003080 C AL 3 3UF 20 50V BP TP 5X11 2 5 C537 2401 000638 C AL 2 2uF 20 350V WT TP 10x12 5mm C538 2305 000665 C FILM MPEF 100nF 5 63V TP 7 5x4 0x5 0m C539 2401 003375 C AL 2 2uF 20 50V BP TP 5x11 5 C540 2201 000732 C CERAMIC DISC 0 68nF 10 1kV Y5P TP 7x4 C551 2401 000043 C AL 1uF 20 160V GP TP 6 3x11 5 C552 2305...

Страница 45: ...2 C663 2401 000028 C AL 10uF 20 50V GP TP 5x11 5 C664 2201 000129 C CERAMIC DISC 0 1nF 10 1kV Y5P TP 7x4 C665 2301 000010 C FILM PEF 100nF 5 100V TP 11 5x12 5mm C666 2401 000913 C AL 22uF 20 16V GP TP 5x11mm 2 5m C668 2201 000019 C CERAMIC DISC 10nF 80 20 500V Y5V TP CIS BH39 00059A CBF HARNESS 3P 3P 420MM GRY UL2547 AWG26 CIS BH39 00083A CBF HARNESS 15P 15P 220MM BLU WHT BLK RE CIS BH39 00085A CB...

Страница 46: ...E BRASS D2 36 SN HEAT SINK CN412 BH71 40300A PIN HINGE BRASS D2 36 SN HEAT SINK CN413 BH71 40300A PIN HINGE BRASS D2 36 SN HEAT SINK CN415 BH71 40300A PIN HINGE BRASS D2 36 SN HEAT SINK CN416 BH71 40300A PIN HINGE BRASS D2 36 SN HEAT SINK CN417 BH71 40300A PIN HINGE BRASS D2 36 SN HEAT SINK CN601 BH71 40300A PIN HINGE BRASS D2 36 SN HEAT SINK CN602 BH71 40300A PIN HINGE BRASS D2 36 SN HEAT SINK CN...

Страница 47: ...28 DIODE ZENER BZT03C160 160V 153 171V 3 25 D604 0402 000546 DIODE RECTIFIER TVR10G 400V 1 0A DO 41 T D605 0402 000012 DIODE RECTIFIER UF4007 1KV 1A DO 41 TP D607 0402 000012 DIODE RECTIFIER UF4007 1KV 1A DO 41 TP D630 0401 000005 DIODE SWITCHING 1N4148 100V 200MA DO 35 D631 0402 001118 DIODE RECTIFIER UF1G 400V 1 2A DO 204AL D633 0402 000250 DIODE RECTIFIER RG4C 1000V 1A D634 0402 001190 DIODE RE...

Страница 48: ...7 L3 1 SN BSS3 E EH EY605 6042 000001 EYELET ID2 2 OD2 7 L3 1 SN BSS3 E EH EY606 6042 000001 EYELET ID2 2 OD2 7 L3 1 SN BSS3 E EH EY607 6042 000001 EYELET ID2 2 OD2 7 L3 1 SN BSS3 E EH EY608 6042 000001 EYELET ID2 2 OD2 7 L3 1 SN BSS3 E EH EY609 6042 000001 EYELET ID2 2 OD2 7 L3 1 SN BSS3 E EH EY61 6042 000001 EYELET ID2 2 OD2 7 L3 1 SN BSS3 E EH EY610 6042 000001 EYELET ID2 2 OD2 7 L3 1 SN BSS3 E...

Страница 49: ...IGNAL KSC945 NPN 250mW TO 92 TP Q262 0501 000303 TR SMALLSIGNAL KSA733 PNP 250mW TO 92 TP Q263 0501 000586 TR SMALLSIGNAL KSC945 NPN 250mW TO 92 TP Q264 0501 000586 TR SMALLSIGNAL KSC945 NPN 250mW TO 92 TP Q290 0501 000586 TR SMALLSIGNAL KSC945 NPN 250mW TO 92 TP Q301 0501 000586 TR SMALLSIGNAL KSC945 NPN 250mW TO 92 TP Q402 0501 000586 TR SMALLSIGNAL KSC945 NPN 250mW TO 92 TP Q403 0501 000303 TR ...

Страница 50: ...00OHM 5 1 8W AA TP 1 8X3 2MM R224 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM R225 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM R226 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM R229 2001 000977 R CARBON 8 2KOHM 5 1 8W AA TP 1 8X3 2MM R230 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM R231 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM R232 2001 000290 R CARBON 10KOHM 5...

Страница 51: ...OHM 5 1 8W AA TP 1 8X3 2MM R283 2001 000429 R CARBON 1KOHM 5 1 8W AA TP 1 8X3 2MM R285 2004 001198 R METAL 68Kohm 1 1 4W AA TP 2 4x6 4mm R286 2001 000395 R CARBON 180KOHM 5 1 4W AA TP 2 4X6 4MM R287 2004 001136 R METAL 6 8Kohm 1 1 4W AA TP 2 4x6 4m R289 2001 000354 R CARBON 150KOHM 5 1 4W AA TP 2 4X6 4MM R290 2001 000221 R CARBON 1 2KOHM 5 1 8W AA TP 1 8X3 2MM R291 2001 000007 R CARBON 3KOHM 5 1 8...

Страница 52: ...100OHM 5 1 2W AA TP 2 4X6 4 R423 2001 000028 R CARBON S 100OHM 5 1 2W AA TP 2 4X6 4 R430 2001 000290 R CARBON 10KOHM 5 1 8W AA TP 1 8X3 2MM R451 2001 000411 R CARBON 18KOHM 5 1 8W AA TP 1 8X3 2MM R452 2001 000411 R CARBON 18KOHM 5 1 8W AA TP 1 8X3 2MM R453 2001 000221 R CARBON 1 2KOHM 5 1 8W AA TP 1 8X3 2MM R454 2001 000221 R CARBON 1 2KOHM 5 1 8W AA TP 1 8X3 2MM R455 2001 000411 R CARBON 18KOHM 5...

Страница 53: ...N 1KOHM 5 1 8W AA TP 1 8X3 2MM R532 2001 000429 R CARBON 1KOHM 5 1 8W AA TP 1 8X3 2MM R533 2001 000780 R CARBON 470OHM 5 1 8W AA TP 1 8X3 2MM R534 2001 000018 R CARBON 6 8OHM 5 1 4W AA TP 2 4X6 4MM R535 2005 000401 R WIREWOUND NON 0 47ohm 5 2W AA TP 4 7 R536 2003 000014 R METALOXIDE S 10Kohm 5 3W AA TP 6x16m R537 2003 000014 R METALOXIDE S 10Kohm 5 3W AA TP 6x16m R538 2001 000073 R CARBON 33KOHM 5...

Страница 54: ...ON 220OHM 5 1 4W AA TP 2 4X6 4MM R642 2001 000508 R CARBON 220KOHM 5 1 8W AA TP 1 8X3 2MM R643 2003 000521 R METALOXIDE S 180Kohm 5 1W AA TP 3 3x R644 2001 000890 R CARBON 6 8KOHM 5 1 8W AA TP 1 8X3 2MM R645 2004 000679 R METAL 2Kohm 1 1 4W AA TP 2 4x6 4mm R646 2004 000334 R METAL 150ohm 1 1 4W AA TP 2 4x6 4mm R648 2003 000495 R METALOXIDE S 150Kohm 5 1W AA TP 3 3 R651 2001 001138 R CARBON S 390OH...

Страница 55: ...m ZD242 0403 000007 DIODE ZENER UZ6 2BM 6 2V 6 0 6 4V 500mW ZD252 0403 000007 DIODE ZENER UZ6 2BM 6 2V 6 0 6 4V 500mW ZD401 0403 000004 DIODE ZENER UZ12BM 12V 11 6 12 4V 500mW ZD501 0403 000005 DIODE ZENER UZ5 1B 4 8 5 4V 500mW DO 35 ZD601 0403 000753 DIODE ZENER MTZJ27D 27V 26 29 27 64V 500 ZD602 0403 001068 DIODE ZENER UZ4 7BSA 4 7V 4 47 4 65V 500 ZD603 0403 001220 DIODE ZENER UZ2 7BSB 2 69 2 91...

Страница 56: ...4 7uF 20 50V GP TP 5x11 5 C117 2401 000010 C AL 220uF 20 16V GP 6 3x11mm 2 C118 2202 002009 C CERAMIC MLC AXIAL 100nF 80 20 50V Y5 C119 2201 000144 C CERAMIC DISC 0 1nF 5 50V NP0 TP 8 5x3 C120 2201 000247 C CERAMIC DISC 0 015nF 5 50V NP0 TP 5x3 C124 2202 002009 C CERAMIC MLC AXIAL 100nF 80 20 50V Y5 C126 2401 000613 C AL 1uF 20 50V WT TP 5x11 5 C128 2202 002009 C CERAMIC MLC AXIAL 100nF 80 20 50V ...

Страница 57: ...UL1015 AWG18 357 CIS BH13 10335P IC HYBRID S PROJECT VPS14 ZIP 15P CRT DR CN101 3711 004228 CONNECTOR HEADER BOX 6P 1R 2MM ANGLE SN CN102 3711 004123 CONNECTOR HEADER BOX 15P 1R 2mm ANGLE SN CN12 BH71 40300A PIN HINGE BRASS D2 36 SN HEAT SINK CN13 BH71 40300A PIN HINGE BRASS D2 36 SN HEAT SINK CN14 BH71 40300A PIN HINGE BRASS D2 36 SN HEAT SINK CR01 2202 002009 C CERAMIC MLC AXIAL 100nF 80 20 50V ...

Страница 58: ...000122 TR SMALLSIGNAL 2N3904 NPN 625mW TO 92 TP Q104 0501 000122 TR SMALLSIGNAL 2N3904 NPN 625mW TO 92 TP Q141 0501 000122 TR SMALLSIGNAL 2N3904 NPN 625mW TO 92 TP QB02 0501 000140 TR SMALLSIGNAL 2N5551 NPN 625mW TO 92 QB03 0501 000138 TR SMALLSIGNAL 2N5401 PNP 625mW TO 92 TP QB51 0501 000581 TR SMALLSIGNAL 2N3906 PNP 625mW TO 92 TP QG02 0501 000140 TR SMALLSIGNAL 2N5551 NPN 625mW TO 92 QG03 0501 ...

Страница 59: ... 10KOHM 5 1 8W AA TP 1 8X3 2MM R175 2002 001022 R COMPOSITION 30MOHM 5 1 4W AA TP 2 5X6 R181 2001 001107 R CARBON S 220ohm 5 1 2W AA TP 2 4x6 4 R183 2001 000290 R CARBON 10KOHM 5 1 8W AA TP 1 8X3 2MM RB02 2001 000527 R CARBON 22OHM 5 1 8W AA TP 1 8X3 2MM RB04 2001 000290 R CARBON 10KOHM 5 1 8W AA TP 1 8X3 2MM RB05 2001 000780 R CARBON 470OHM 5 1 8W AA TP 1 8X3 2MM RB06 2001 000666 R CARBON 33OHM 5...

Страница 60: ...TP 1 8X3 2MM RR14 2001 000482 R CARBON 200KOHM 5 1 4W AA TP 2 4X6 4MM RR15 2001 000047 R CARBON 2 2KOHM 5 1 4W AA TP 2 4X6 4MM RR16 2001 000962 R CARBON 75KOHM 5 1 4W AA TP 2 4X6 4MM RR17 2001 000020 R CARBON S 22OHM 5 1 2W AA TP 2 4X6 4M RR18 2001 000037 R CARBON S 330OHM 5 1 2W AA TP 2 4X6 4 RR21 2001 000273 R CARBON 100KOHM 5 1 8W AA TP 1 8X3 2MM RR26 2001 000003 R CARBON 330ohm 5 1 8W AA TP 1 ...

Страница 61: ...AL 2200uF 20 16V WT TP 12 5x25 5 C825 2202 002009 C CERAMIC MLC AXIAL 100nF 80 20 50V Y5 C826 2202 002008 C CERAMIC MLC AXIAL 10nF 80 20 50V Y5V C827 2202 002008 C CERAMIC MLC AXIAL 10nF 80 20 50V Y5V C828 2401 000603 C AL 1uF 20 50V GP TP 5x11 5 C829 2401 000603 C AL 1uF 20 50V GP TP 5x11 5 C830 2401 001509 C AL 47uF 20 16V GP TP 5x7mm 5 C831 2401 001509 C AL 47uF 20 16V GP TP 5x7mm 5 C832 2202 0...

Страница 62: ...N 10KOHM 5 1 8W AA TP 1 8X3 2MM R813 2001 000744 R CARBON 4 7OHM 5 1 8W AA TP 1 8X3 2MM R814 2001 000522 R CARBON 22KOHM 5 1 8W AA TP 1 8X3 2MM R815 2003 000587 R METALOXIDE S 22ohm 5 1W AA TP 3 3x9m R816 2001 000744 R CARBON 4 7OHM 5 1 8W AA TP 1 8X3 2MM R817 2001 000522 R CARBON 22KOHM 5 1 8W AA TP 1 8X3 2MM R818 2003 000587 R METALOXIDE S 22ohm 5 1W AA TP 3 3x9m R819 2001 000290 R CARBON 10KOHM...

Страница 63: ... 5 1 8W AA TP 1 8X3 2MM R845 2001 000734 R CARBON 4 7KOHM 5 1 8W AA TP 1 8X3 2MM R846 2001 000244 R CARBON 1 5MOHM 5 1 8W AA TP 1 8X3 2MM R847 2001 000273 R CARBON 100KOHM 5 1 8W AA TP 1 8X3 2MM R849 2001 000244 R CARBON 1 5MOHM 5 1 8W AA TP 1 8X3 2MM R850 2001 000290 R CARBON 10KOHM 5 1 8W AA TP 1 8X3 2MM R851 2001 000047 R CARBON 2 2KOHM 5 1 4W AA TP 2 4X6 4MM TH801 1404 001039 THERMISTOR NTC 10...

Страница 64: ...7 NONE BH39 40316U JUMPER WIRE D631 NONE 0402 001118 DIODE UF1G D640 NONE 0402 001190 DIODE RG10Z HS602 NONE BH39 40306U JUMPER WIRE JP269 NONE BH39 40305U JUMPER WIRE JP305 NONE BH39 40305U JUMPER WIRE JP317 BH39 40305U JUMPER NONE JP318 2001 001163 CA 1 2W 560OHM BH39 40305U JUMPER WIRE JP38 NONE BH39 40305U JUMPER WIRE L403 BH26 00065A LINEARITY COIL BH39 40310U JUMPER WIRE PCB NONE BH39 40320U...

Страница 65: ... 40300A PIN HINGE BH71 40300A PIN HINGE Main CN206 BH71 40300A PIN HINGE NONE Main CN208 NONE 3711 003843 SMW200 08 Main JP309 BH39 40305U JUMPER WIRE NONE Main SW1 NONE 3404 000244 TACT SW Main SW2 NONE 3404 000244 TACT SW Main SW3 NONE 3404 000244 TACT SW Main SW4 NONE 3404 000244 TACT SW Main SW5 NONE NONE Main SW7 NONE 3404 001079 2 SW Main ZD245 NONE 0403 000007 ZENER 6 2v Main ZD246 NONE 040...

Страница 66: ...INPUT H SYNC V SYNC POWER OFF CONTROL VIDEO OUTPUT VOLTAGE REGULATOR KA78R12 VOLTAGE REGULATOR KA7805 5V SOG HOR VER OSC PROCESSING TDA4859 H V DRIVE DYNAMIC FOCUS HORIZONTAL FOCUS CIRCUIT H AFC HOR OUTPUT 2SC5584 H DY HORIZONTAL REGULATION CONTROL IRF9634 REGULATION SENSER HOR DRIVE S CORRECTION FBT H V OUTPUT 2SK2671 H V REGULATION ERROR FEEDBACK X RAY PROTECTOR VERTICAL BLANKING GENERATOR VERTI...

Страница 67: ...Memo 8 Block Diagrams 8 2 PG17N PG19N ...

Страница 68: ...y PCB GND 1 12V 2 5V 3 14V 4 SELECTOR 5 SOG_OUT 6 GND 7 GND NC 8 GND 9 5V_DDC 10 H_Sync 11 V_Sync 12 DDC_CLK 13 DDC_DATA 14 S_RASTER 15 GND 16 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 GND 12V 5V 14V BNC_DSUB SOG_OUT GND GND NC GND DDC 5V H_Sync V_Sync DDC_CLK DDC_DATA S_RASTER GND 16 CN208 CN102 TL TL BL BL TR TR BR BR 1 2 3 4 5 6 7 8 H_CG H_CG V_CG V_CG 1 2 1 2 1 BEAM 2 GND 3 TEMP 4 GND 5 5V 6 RESET2 ...

Страница 69: ...10 1 PG17N PG19N 1 2 10 Schematic Diagrams 10 1 Power Part Schematic Diagram WAVEFORMS 1 368 V IC601 1 CH1 P P 368 V CH1 RMS 154 6 V 2 368 V IC601 1 CH1 P P 368 V CH1 RMS 154 6 V ...

Страница 70: ... kHz 77 9 kHz 78 0 kHz 80 9 kHz 81 0 kHz 84 9 kHz 85 0 kHz 91 9 kHz 92 0 kHz 94 9 kHz 95 0 kHz 99 9 kHz 100 0 kHz 112 9 kHz H FREQUENCY S1 S2 S3 S4 S5 32 9 kHz H H H H H H H H H H L L H L H L H H L H L H L H H H L L H L L L L H L H H L L H H L L L H L L L L H L L L L H H H L L L L H L L L L H L L L L H L L L H L L L L H L L L L L L L L L L L L L L 33 0 kHz 34 9 kHz 35 0 kHz 36 9 kHz 37 0 kHz 39 9 ...

Страница 71: ...10 Schematic Diagrams 10 3 PG17N PG19N 10 2 Micom Part Schematic Diagram 4 6 3 5 ...

Страница 72: ... 27 4 78 4 8 2 69 3 42 3 01 3 24 0 3 46 3 15 0 72 1 32 0 38 0 39 1 3 4 72 GND 4 78 4 79 4 78 0 0 0 0 4 73 4 74 4 77 0 0 4 05 4 03 4 05 4 06 0 4 7 0 4 78 GND 1 41 1 94 GND 2 8 4 27 4 79 4 79 2 96 3 45 2 8 3 24 0 3 4 2 93 0 82 1 52 0 64 0 36 1 49 4 74 GND 4 77 4 78 4 77 0 0 0 0 4 78 4 74 pin pin MODES MODES 31 kHz 31 kHz 68 kHz 68 kHz 91 kHz 91 kHz Table 10 1 IC201 KSC88C6232N Unit Vrms 3 5 76 V IC2...

Страница 73: ...10 Schematic Diagrams 10 5 PG17N PG19N 10 3 H V Process Part Schematic Diagram 9 11 10 7 8 ...

Страница 74: ...07 pin pin MODES MODES 31 kHz 31 kHz 68 kHz 68 kHz 91 kHz 91 kHz Table 10 2 IC251 TDA4859 Unit Vrms 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 GND NC NC NC NC 2 36 5 55 5 85 5 82 10 52 2 43 3 6 0 96 6 67 2 86 0 53 3 68 GND 5 73 NC GND NC NC NC NC 2 38 5 56 5 81 5 75 11 89 2 55 3 75 1 21 6 73 1 93 0 42 4 GND 5 74 NC GND NC NC NC NC 2 29 5 67 5 82 5 75 11 9 2 57 3 81 0 98 6 72 2 04 0 47 3 81...

Страница 75: ...10 Schematic Diagrams 10 7 PG17N PG19N 10 4 HORI VERTICAL Part Schematic Diagram L403 12 13 17 14 15 16 ...

Страница 76: ... GND 4 34 4 29 GND 4 35 4 32 GND 11 93 11 93 9 72 1 72 2 33 GND 3 61 4 97 GND 4 33 4 31 GND 11 96 11 93 8 81 1 49 2 29 GND 3 35 5 23 GND 4 33 4 31 GND pin MODES 31 kHz 68 kHz 91 kHz Table 10 5 IC403 AN5452 Unit Vrms 12 31 6 V V_BLK IC301 CH1 P P 31 6 V CH1 RMS 12 78 V 13 55 2 V IC301 6 CH1 P P 55 2 V CH1 RMS 8 04 V 14 232 V T402 6 CH1 P P 232 V CH1 RMS 141 2 V 15 66 4 V Q404 Drain CH1 P P 66 4V CH...

Страница 77: ...10 Schematic Diagrams 10 9 PG17N PG19N 18 21 20 19 10 5 HIGH VOLTAGE Parts Schematic Diagram ...

Страница 78: ... GND 11 85 5 48 5 51 11 83 11 83 GND 4 72 9 4 72 4 66 4 66 1 14 0 14 0 61 3 15 GND 11 85 6 35 6 3 11 85 11 85 GND 4 7 9 4 7 pin MODES 31 kHz 68 kHz 91 kHz Table 10 6 IC501 TL494CN Unit Vrms 21 12 2 V Q524 Gate CH1 P P 12 2 V CH1 RMS 5 30 V 20 3 52 V Q551 Emitter CH1 P P 3 52V CH1 RMS 3 204 V 19 880 V T501 13 CH1 P P 880 V CH1 RMS 291 V 18 384 V Q524 Drain CH1 P P 384 V CH1 RMS 198 6 V ...

Страница 79: ...10 Schematic Diagrams 10 11 PG17N PG19N 10 6 Video Parts Schematic Diagram 17 ...

Страница 80: ...Diagram 19 C119 50V 100PF 1N4148 DG01 RG03 820 1 8W CG04 1uF 50V R121 R122 1 8W 4 7K 2N3904 Q103 1 8W 1K DB02 1N4148 DB01 1N4148 DR02 1N4148 DG02 1N4148 1N4148 DR01 RB01 1 8W 75 R116 1K 1 6W 1 8W 75 RG01 75 1 8W RR01 50V 100nF C170 MO R170 1 8W 1K 28 27 22 23 24 25 26 ...

Страница 81: ...2 29 2 14 2 37 2 07 4 44 3 01 1 38 4 16 3 08 GND NC 3 12 11 26 pin pin MODES MODES 31 kHz 31 kHz 68 kHz 68 kHz 91 kHz 91 kHz Table 10 7 IC101 M52748ASP Unit Vrms 22 1 08 V IC101 2 CH1 P P 1 08 V CH1 RMS 2 930 V 23 3 52 V IC101 35 CH1 P P 3 52 V CH1 RMS 3 204 V 24 5 60 V IC101 20 CH1 P P 5 60 V CH1 RMS 4 964 V 25 5 76 V IC101 21 CH1 P P 5 76 V CH1 RMS 4 972 V 26 46 4 V IC102 6 CH1 P P 46 4 V CH1 RM...

Страница 82: ...10 Schematic Diagrams PG17N PG19N 10 14 10 8 Connector Option Boards Parts Schematic Diagram C227 slcon4p CN142 OP1 SW7 SW4 SW5 SW3 SW2 SW1 CN201 R299 R292 R296 R295 R291 R293 R294 R290 CN203 CN208 ...

Страница 83: ...NC NC NC NC NC NC GND 4 8 NC 3 13 4 63 2 44 NC NC NC NC NC NC NC NC NC NC NC NC NC NC 4 8 GND 1 75 1 61 NC 4 73 4 72 4 78 NC 3 32 3 32 3 75 3 33 2 93 3 42 3 36 NC NC NC NC NC NC GND 4 8 NC 3 13 4 5 2 44 NC NC NC NC NC NC NC NC NC NC NC NC NC NC 4 8 GND 1 7 1 77 NC 4 72 4 72 4 76 NC 3 32 3 32 3 75 3 33 2 93 3 42 3 36 NC NC NC NC NC NC GND 4 8 NC 3 13 4 42 2 44 NC NC NC NC pin pin MODES MODES 31 kHz...

Страница 84: ...10 Schematic Diagrams PG17N PG19N 10 16 10 9 PURITY Parts Schematic Diagram 30 6 56 V IC801 21 CH1 P P 6 56 V CH1 RMS 3 372 V 29 6 32 V IC801 20 CH1 P P 6 32 V CH1 RMS 3 376 V 2 29 2 30 ...

Страница 85: ...Memo 10 Schematic Diagrams 10 17 PG17N PG19N ...

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Samsung PG17N, Руководство по обслуживанию

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Содержание PG17N

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