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P75

SPECIFICATIONS

D-1H

Picture tube

Video image area

Max. resolution

Standard image area

Input signal

Video

Sync

0.25 mm aperture grill pitch
17 inches measured diagonally
90-degree deflection

(16" maximum viewing image)
Approx. 329.5 x 243 mm (w/h)
(13 x 9 

5/8 

 inches)

Horizontal: Max. 1280 dots
Vertical: Max. 1024 lines
(at 75 Hz Refresh Rates)

Approx. 306 x 230 mm (w/h)(Mode 1-13)
Approx. 294 x 231 mm (w/h)(Mode 14-15)

Analog RGB  (75 ohms typical)
0.7 Vp-p, Positive
External HD/VD, Composite
Polarity Free TTL
Video Composite (Sync on Green)
0.286 Vp-p, Negative

CHASSIS

SERVICE MANUAL

Design and specifications are subject to change without notice.

P75

 COLOR  MONITOR

US Model

Canadian Model

UK Model

AEP Model

N. Hemisphere Model

S. Hemisphere Model

Australian Model

Chassis No. SCC-L07E-A

Power Consumption

Maximum
Nominal

Deflection frequency

AC input voltage / current

Dimensions

Mass

115W
100W, 341 BTU/h

Horizontal: 30 to 85 KHz
Vertical: 50 to150 Hz

100 to 120 V, 50/60 Hz, 1.8 A
220 to 240V, 50/60Hz, 1A

424 x 422 x 428 (w/h/d)
(16.7 x 16.6 x 16.9 inches)

Approx. 18.48 kg (40.8 lb.)

Содержание D-1H

Страница 1: ...pical 0 7 Vp p Positive External HD VD Composite Polarity Free TTL Video Composite Sync on Green 0 286 Vp p Negative CHASSIS SERVICE MANUAL Design and specifications are subject to change without noti...

Страница 2: ...9 481 VERTICAL Ver Freq Hz 70 086 59 940 75 000 85 008 70 084 60 317 75 000 85 061 74 550 60 004 75 029 84 997 75 062 60 020 75 025 V Total 4 4 9 5 2 5 5 0 0 5 0 9 4 4 9 6 2 8 6 2 5 6 3 1 6 6 7 8 0 6...

Страница 3: ...DENTIFIES DANS LE PRESENT MANUEL SUIVRE CES PROCEDURES LORS DE CHAQUE REMPLACEMENT DE COMPOSANTS CRITIQUES OU LORSQU UN MAUVAIS FONTIONNEMENT SUSPECTE 1 Check the area of your repair for unsoldered or...

Страница 4: ...TS 11 5 DIAGRAMS 5 1 Block Diagram 15 5 2 Circuit Boards Location 18 5 3 Schematic Diagrams and Printed Wiring Boards 18 1 D Board Schematic Diagram 19 2 A Board Schematic Diagram 23 3 H S U1 U2 Schem...

Страница 5: ...te as a pass through system Your computer must have a USB host controller installed for any USB connected devices to operate CAUTION To prevent deterioration of signal transfer or malfunction of USB d...

Страница 6: ...scroll down by pressing the Minus button and reverse or back up by pressing the Plus button located on the monitor front panel 3 Highlight your choice and press the Select button again For example if...

Страница 7: ...768 at 60 0 kHz 75 Hz 12 VESA Standard 1024 X 768 at 68 7 kHz 85 Hz 13 Macintosh Compatible 1152 X 870 at 68 7 kHz 75 Hz 14 VESA Standard 1280 X 1024 at 63 9 kHz 60 Hz 15 VESA Standard 1280 X 1024 at...

Страница 8: ...VAL 2 2 SERVICE POSITION SECTION 2 DISASSEMBLY 1 2 3 A board D board D board One screw BVTT 4 x 8 1 2 7 A board 4 Five screws BVTP 3 x 12 5 Cable bracket Cable stopper 3 S board H board 6 8 3 Cabinet...

Страница 9: ...ap to the metal chassis CRT shield or carbon painted on the CRT after removing the anode REMOVAL PROCEDURES Do not use sharp objects which may cause damage to the surface of the anode cap Do not squee...

Страница 10: ...elow Standard voltage 185 3 0 VDC SECTION 3 SAFETY RELATED ADJUSTMENT Part Replaced RV501 Part Replaced D BOARD When replacing parts shown in the table below the following operational checks must be p...

Страница 11: ...CRT neck 5 Attach a landing adjuster sensor on the CRT 6 Using a landing checker adjust the DY position purity tilt of DY 7 Clamp the DY screw Clamping torque 22 2 kgcm 2 2 0 2 N m Convergence Rough...

Страница 12: ...vergence point in sequence H STAT 11 Digital Convergence Adjustment A Horizontal Convergence 2 7 0 4 6 1 5 3 9 8 12 11 V STAT B V STAT T CCV RT MCV RT XBV R MCV RB CCV RB CCV LB MCV LB XBV L MCV LT CC...

Страница 13: ...le resistors have characteristic curve B unless otherwise noted When replacing parts shown in the table below be sure to perform the safety related adjustment Part Replaced RV501 Part Replaced All vol...

Страница 14: ...24 15V 6 6 3 V IN H IN 46 GND DDCSCL DDCSDA RESET IC904 V DRIVE 5 2 H OUT V DEF 12 CONV CONTROL IC701 4 33 PCI Q521 BUFFER 18 PB1 7P HSYNC VSOUT CSYNC BPCLP SHRP1 CBLK NC HOSTGND IICSCL GND IICSDA 3...

Страница 15: ...00 1 2W RC 75 RN CP 10k CHIP 1M CHIP 100 1 2W RC 0 1 25V B CHIP 0 1 25V B CHIP 0 1 25V B CHIP 0 1 25V B CHIP 0 1 25V B CHIP 0 1 25V B CHIP 0 1 25V B CHIP 0 1 25V B CHIP 0 1 25V B CHIP 2 2M 1W RN 0 1 2...

Страница 16: ...250V CHIP LFT 1 5 FPRD 330 1W RS 1 5 1 2W RN 5 6k RM 1 5 1 2W RN 12k RN CP 2 2k 10k CHIP 6 8k RN CP 12k RN 36k RN CP 0 47 FPRD 100 180k RN CP 10k RN CP 0 47 FPRD 10k CHIP 330k RN 2 7k RN 100 22k 22k...

Страница 17: ...1 2 3 4 FB9101 FB9102 FB9103 VR9101 VR9102 CN9101 5MM 5MM 5MM 10K 10K 2 1 3 2 1 5V CONT BRIGHT GND TO D BOARD CN9901 CN990...

Страница 18: ...2 3 CN9201 3P TO D BOARD RED GREEN PWR SWITCH AND LED...

Страница 19: ...1 2 3 CN1301 5V DMO DPO 5V DPO 1 2 3 CN1302 TO U2 BOARD CN1303 TO USB PNP DEVICES DMO...

Страница 20: ...1 2 3 4 CN1304 5V DM1 DP1 GND 5V DM1 DPO DP GND 1 2 3 4 CN1303 TO COMPUTER USB PORT TO U1 BOARD CN1302...

Страница 21: ...225 01 CABINET 23 4 063 226 01 BADGE COMPAQ 24 4 063 219 01 LABEL INFORMATION 25 A 1390 837 A S BOARD MOUNTED 26 A 1346 730 A D BOARD COMPLETE 27 1 453 241 11 TRANSFORMER ASSY FLYBACK NX 4400 X4L4 28...

Страница 22: ...7FRFM M41LKN50X 9 4 040 897 01 SPACER DY 10 1 452 923 21 NECK ASSY 11 8 451 490 11 DY Y17FRJ3 M 12 1 500 386 11 FILTER CLAMP FERRITE CORE 13 A 1298 545 A A BOARD COMPLETE 14 4 062 321 01 CUSHION A 15...

Страница 23: ...52 4 063 231 01 CUSHION UPPER 52 4 064 213 01 CUSHION UPPER AEP UK models made in UK 53 1 776 027 41 CORD SET POWER US CND models made in US 53 1 558 481 11 CORD SET POWER AUS model made in US 53 1 7...

Страница 24: ...0 FILM 0 1MF 5 50V C018 1 107 961 91 ELECT 10MF 20 250V C019 1 130 495 00 FILM 0 1MF 5 50V C022 1 104 664 11 ELECT 47MF 20 25V C027 1 164 232 11 CERAMIC CHIP 0 01MF 10 50V C028 1 104 664 11 ELECT 47MF...

Страница 25: ...ORT FB302 1 216 295 91 SHORT FB303 1 500 104 21 FERRITE FB310 1 412 911 11 FERRITE FILTER FL002 1 412 911 11 FERRITE IC IC001 8 752 076 89 IC CXA2055P IC002 8 759 435 33 IC LM2405T IC003 8 759 530 14...

Страница 26: ...5 394 00 METAL 75 1 1 4W R304 1 216 021 00 RES CHIP 68 5 1 10W R306 1 216 073 00 RES CHIP 10K 5 1 10W R307 1 216 067 00 RES CHIP 5 6K 5 1 10W R308 1 216 069 00 RES CHIP 6 8K 5 1 10W R309 1 216 121 91...

Страница 27: ...3 11 ELECT 100MF 20 16V C563 1 163 005 11 CERAMIC CHIP 470PF 10 50V C570 1 104 665 11 ELECT 100MF 20 25V C571 1 126 964 11 ELECT 10MF 20 50V C572 1 107 651 11 ELECT 4 7MF 20 250V C573 1 107 651 11 ELE...

Страница 28: ...IP 0 01MF 10 50V C928 1 164 232 11 CERAMIC CHIP 0 01MF 10 50V C929 1 163 009 11 CERAMIC CHIP 0 001MF 10 50V C930 1 137 370 11 FILM 0 01MF 5 50V C931 1 163 133 00 CERAMIC CHIP 470PF 5 50V C932 1 164 23...

Страница 29: ...D914 8 719 911 19 DIODE 1SS119 25 D916 8 719 911 19 DIODE 1SS119 25 D917 8 719 158 15 DIODE RD5 6SB D918 8 719 109 89 DIODE RD5 6ESB2 D919 8 719 109 89 DIODE RD5 6ESB2 D920 8 719 986 73 DIODE RB441Q D...

Страница 30: ...UCTOR 100UH L605 1 406 665 11 INDUCTOR L606 1 406 665 11 INDUCTOR L701 1 412 537 31 INDUCTOR 100UH L702 1 412 537 31 INDUCTOR 100UH L901 1 412 537 31 INDUCTOR 100UH L902 1 412 537 31 INDUCTOR 100UH FI...

Страница 31: ...1 10W R536 1 249 417 11 CARBON 1K 5 1 4W F R537 1 216 089 91 RES CHIP 47K 5 1 10W R538 1 215 905 11 METAL OXIDE 10 5 3W F R539 1 215 905 11 METAL OXIDE 10 5 3W F R540 1 215 476 00 METAL 200K 1 1 4W R5...

Страница 32: ...2 11 CARBON 270 5 1 2W R704 1 215 445 00 METAL 10K 1 1 4W R705 1 249 425 11 CARBON 4 7K 5 1 4W R706 1 249 425 11 CARBON 4 7K 5 1 4W R707 1 249 429 11 CARBON 10K 5 1 4W R708 1 249 429 11 CARBON 10K 5 1...

Страница 33: ...HDT T505 1 429 211 11 TRANSFORMER FERRITE HST T601 1 431 534 11 TRANSFORMER CONVERTER SRT THERMISTOR TH501 1 807 796 11 THERMISTOR TH502 1 807 796 11 THERMISTOR TH600 1 809 827 11 THERMISTOR TH601 1...

Страница 34: ...923 21 NECK ASSY 1 453 241 11 TRANSFORMER ASSY FLYBACK NX 4400 X4L4 1 500 386 11 FILTER CLAMP FERRITE CORE 1 558 481 11 CORD SET POWER AUS model made in US 1 765 719 11 CORD SET POWER AEP models made...

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