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Samsung PG19N, Service Manual

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Samsung PG19N Service Manual Download Page 80

10 Schematic Diagrams

PG17N*/PG19N*

10-12

10-7 Video Parts  Schematic 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

Summary of Contents for PG19N

Page 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 Schemat...

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

Page 3: ...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...

Page 4: ...nce 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...

Page 5: ...aximum 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 In...

Page 6: ...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 Po...

Page 7: ...pening 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 ha...

Page 8: ...d 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 CN8...

Page 9: ...rs 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 pro...

Page 10: ...omatic 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 Sign...

Page 11: ...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 T...

Page 12: ...ing 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...

Page 13: ...st 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 Cross...

Page 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...

Page 15: ...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...

Page 16: ...g 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 PROCEDUR...

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

Page 18: ...oltage 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...

Page 19: ...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 IC2...

Page 20: ...eplace 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...

Page 21: ...re 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 an...

Page 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 vari...

Page 23: ...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...

Page 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 Q52...

Page 25: ...place 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 a...

Page 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...

Page 27: ...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...

Page 28: ...301 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 an...

Page 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 Contro...

Page 30: ...heck 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 c...

Page 31: ...roper 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 1...

Page 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 b...

Page 33: ...C1 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 N...

Page 34: ...17N 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...

Page 35: ...d 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 i...

Page 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 SP...

Page 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 0006...

Page 38: ...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...

Page 39: ...T 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 5...

Page 40: ...KT 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 0012...

Page 41: ...oded 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...

Page 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...

Page 43: ...42 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...

Page 44: ...uF 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 FI...

Page 45: ...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...

Page 46: ...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 4030...

Page 47: ...8 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...

Page 48: ...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 00000...

Page 49: ...GNAL 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 9...

Page 50: ...0OHM 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...

Page 51: ...HM 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 20...

Page 52: ...00OHM 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...

Page 53: ...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 R53...

Page 54: ...N 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 2M...

Page 55: ...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 Z...

Page 56: ...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 000...

Page 57: ...L1015 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...

Page 58: ...00122 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 2N555...

Page 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 R...

Page 60: ...P 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...

Page 61: ...L 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...

Page 62: ...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 R...

Page 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 2...

Page 64: ...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 WIR...

Page 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 NO...

Page 66: ...NPUT 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 OU...

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

Page 68: ...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_DSU...

Page 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...

Page 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...

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

Page 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...

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

Page 74: ...7 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...

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

Page 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 AN...

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

Page 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 Q...

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

Page 80: ...iagram 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 RG...

Page 81: ...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 RM...

Page 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...

Page 83: ...C 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 4...

Page 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...

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

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