background image

DATE: 2003. 8.  25. 

*S

*AL LOC. NO.

PART NO.

DESCRIPTION / SPECIFICATION

R462

0RD0102A609

10 OHM 1/2 W (7.0) 5% TA52

R463

0RD6801Q609

6.80K 1/4W(3 5% TA52

R464

0RN1000F409

100OHM 1/6 W 1% TA52

R465

0RN6202F409

62KOHM 1/6 W 1% TA52

R466

0RD4302Q609

43K 1/4W(3 5% TA52

R467

0RN5601F409

5.60K 1/6W 1% TA52

R473

0RD1004Q609

1M OHM 1/4 W (3.4) 5% TA52

R493

0RD1000Q609

100 1/4W(3 5% TA52

R494

0RD1000Q609

100 1/4W(3 5% TA52

R601

0RD2001Q609

2K 1/4W(3 5% TA52

R602

0RD2001Q609

2K 1/4W(3 5% TA52

R603

0RD0111A509

1.1 OHM 1/2 W(7.0) 2% TA52

R604

0RD0331A609

3.3 OHM 1/2 W (7.0) 5% TA52

R605

0RN1302F409

13K 1/6W 1% TA52

R606

0RN1302F409

13K 1/6W 1% TA52

R607

0RD1200A609

120 OHM 1/2 W (7.0) 5% TA52

R608

0RD1000Q609

100 1/4W(3 5% TA52

R609

0RD1000A609

100 OHM 1/2 W (7.0) 5% TA52

R610

0RN0390H609

0.39 1/2W  5  TA52

R701

0RMZTWD001K

RWR SMART 100OHM 7 W 5% PD T

R702

0RD1002Q609

10K 1/4W(3 5% TA52

R703

0RD3301Q609

3.30K 1/4W(3 5% TA52

R704

0RD2201Q609

2.20K 1/4W(3 5% TA52

R705

0RB0150K609

0.15 OHM 2 W 5% TA52

R706

0RD1003Q609

100K 1/4W(3 5% TA52

R707

0RD5601Q609

5.60K 1/4W(3 5% TA52

R710

0RD0472Q609

47 1/4W(3 5% TA52

R711

0RN1502F409

15K 1/6W 1% TA52

R712

0RD1003Q609

100K 1/4W(3 5% TA52

R714

0RD1001Q609

1K 1/4W(3 5% TA52

R715

0RD5601Q609

5.60K 1/4W(3 5% TA52

R716

0RD1004Q609

1M OHM 1/4 W (3.4) 5% TA52

R717

0RD1000Q609

100 1/4W(3 5% TA52

R718

0RN0101H609

1.0  1/2W  5  TA52

R718-1

0RN0111H509

1.1 OHM 1/2 W 2.00% TA52

R719

0RD0332Q609

33 1/4W(3 5% TA52

R720

0RD4701Q609

4.70K 1/4W(3 5% TA52

R721

0RN7501F409

7.50K 1/6W 1% TA52

R722

0RD1003Q609

100K 1/4W(3 5% TA52

R723

0RN1302F409

13K 1/6W 1% TA52

R729

0RX0102J609

10 OHM 1 W 5% TA52

R730

0RD6802Q609

68K 1/4W(3 5% TA52

R731

0RD1000Q609

100 1/4W(3 5% TA52

R732

0RD1001Q609

1K 1/4W(3 5% TA52

R733

0RD5602Q609

56K OHM 1/4 W(3.4) 5.00% TA5

R734

0RD2001Q609

2K 1/4W(3 5% TA52

R735

0RD1002Q609

10K 1/4W(3 5% TA52

R736

0RX2001J609

2K OHM 1 W 5% TA52

R737

0RD6801Q609

6.80K 1/4W(3 5% TA52

R738

0RN2702F409

27K 1/6W 1% TA52

R739

0RC1004A609

1M OHM 1/2 W(7.0) 5% TA52

R740

0RN1503G409

150K 1/4W  1  TA52

R741

0RD2001Q609

2K 1/4W(3 5% TA52

R742

0RD6800Q609

680 1/4W(3 5% TA52

R743

0RD1000A609

100 OHM 1/2 W (7.0) 5% TA52

R744

0RX1502J609

15KOHM 1 W 5% TA52

R745

0RD0472Q609

47 1/4W(3 5% TA52

R746

0RX1503L607

150K OHM 3 W 5% TA62

R747

0RX1503L607

150K OHM 3 W 5% TA62

R748

0RD0472Q609

47 1/4W(3 5% TA52

R749

0RD4300Q609

430 OHM 1/4 W(3.4) 5.00% TA5

R750

0RD6800Q609

680 1/4W(3 5% TA52

DATE: 2003. 8.  25. 

*S

*AL LOC. NO.

PART NO.

DESCRIPTION / SPECIFICATION

R764

0RD0472Q609

47 1/4W(3 5% TA52

R771

0RD1101Q609

1.1K OHM 1/4 W (3.4) 5% TA52

R773

0RN6202H409

62000 OHM 1/2 W 1% TA52

R774

0RN4302G409

43K OHM 1/4 W 1% TA52

R775

0RD3300Q609

330 1/4W(3 5% TA52

R776

0RD7502Q609

75K 1/4W(3 5% TA52

R780

0RD2202Q609

22K 1/4W(3 5% TA52

R781

0RX4300K607

430 OHM 2 W 5% TA62

R801

0RD1502Q609

15K 1/4W(3 5% TA52

R802

0RD2002Q509

20K OHM 1/4 W (3.4) 2% TA52

R803

0RD3302Q609

33K 1/4W(3 5% TA52

R805

0RD1002Q609

10K 1/4W(3 5% TA52

R806

0RD1002Q609

10K 1/4W(3 5% TA52

R807

0RD1001Q609

1K 1/4W(3 5% TA52

R808

0RD1001Q609

1K 1/4W(3 5% TA52

R809

0RD3602F509

36K 1/6W 2% TA52

R810

0RD1001Q609

1K 1/4W(3 5% TA52

R811

0RD1001Q609

1K 1/4W(3 5% TA52

R812

0RD2201Q609

2.20K 1/4W(3 5% TA52

R813

0RD2401Q609

2.40K 1/4W(3 5% TA52

R814

0RN1202F409

12K 1/6W 1% TA52

R815

0RN4700F409

470  1/6W  1  TA52

R816

0RD1001Q609

1K 1/4W(3 5% TA52

R817

0RD1002Q609

10K 1/4W(3 5% TA52

R818

0RD2701Q609

2.70K 1/4W(3 5% TA52

R822

0RN3601F409

3.6K 1/6W 1 TA52

R823

0RD2703Q609

270K 1/4W(3 5% TA52

R824

0RN4700F409

470  1/6W  1  TA52

R825

0RN1002F409

10K  1/6W  1  TA52

R826

0RN1602F409

16K 1/6W 1% TA52

R827

0RN1002F409

10K  1/6W  1  TA52

R830

0RD1002Q609

10K 1/4W(3 5% TA52

R831

0RN1002F409

10K  1/6W  1  TA52

R835

0RD4700Q609

470 OHM 1/4 W (3.4) 5% TA52

R836

0RD1002A609

10K OHM 1/2 W (7.0) 5% TA52

R837

0RN1202F409

12K 1/6W 1% TA52

R838

0RD0101Q609

1 1/4W(3 5% TA52

R841

0RD5601Q609

5.60K 1/4W(3 5% TA52

R842

0RMZTWD001A

4.7 OHM 5 W 5% B RWR

R843

0RX1003J609

100KOHM 1 W 5% TA52

R846

0RD0332A609

33 OHM 1/2 W (7.0) 5% TA52

R847

0RD1000A609

100 OHM 1/2 W (7.0) 5% TA52

R848

0RD0471A609

4.7 OHM 1/2 W (7.0) 5% TA52

R849

0RX1300J609

130 OHM 1 W 5% TA52

R850

0RMZTWD001C

47 OHM 7 W 5% RWR PD-TYPE

R851

0RD4701Q609

4.70K 1/4W(3 5% TA52

R853

0RD4701Q609

4.70K 1/4W(3 5% TA52

R855

0RD4701Q609

4.70K 1/4W(3 5% TA52

R857

0RD3001Q609

3K 1/4W(3 5% TA52

R859

0RD0102Q609

10 1/4W(3 5% TA52

R860

0RD2000Q609

200 1/4W(3 5% TA52

R861

0RMZTWV001J

RWR SMART 0.62OHM 7 W 5% CEM

R862

0RB0120K607

0.12 OHM 2 W 5% TA62

R864

0RD2202Q609

22K 1/4W(3 5% TA52

R865

0RD4701Q609

4.70K 1/4W(3 5% TA52

R871

0RX1500K607

150 OHM 2 W 5% TA62

R872

0RD2401Q609

2.40K 1/4W(3 5% TA52

R873

0RD0122A609

12 OHM 1/2 W (7.0) 5% TA52

R874

0RX0332K607

33 OHM 2 W 5% TA62

R875

0RX0242K607

24 OHM 2 W 5.00% TA62

R876

0RN3002F409

30K 1/6W 1% TA52

R878

0RX0182K607

18 OHM 2 W 5% TA62

- 24 -

Содержание AS120-1

Страница 1: ...COLOR MONITOR SERVICE MANUAL CAUTION BEFORE SERVICING THE UNIT READ THE SAFETY PRECAUTIONS IN THIS MANUAL CHASSIS NO CA 134 FACTORY MODEL AS120J MODEL AS120 1 AS120 BK 1 ...

Страница 2: ...mage Size 366 0 x 274 5mm 14 40 x 10 80 Preset Image Size 350 x 262 mm 13 78 x 10 31 4 2 Display Color Full Colors 4 3 Display Resolution 1600 Dots x 1200Lines 75Hz 4 4 Video Bandwidth 203MHz 5 ENVIRONMENT 5 1 Operating Temperature 0 C 40 C 32 F 103 F Ambient 5 2 Relative Humidity 10 90 Non condensing 5 3 Altitude 10 000 ft 6 DIMENSIONS with TILT SWIVEL Width 498 mm 19 60 Depth 512 mm 20 18 Height...

Страница 3: ...ed per the original design Soldering must be inspected for the cold solder joints frayed leads damaged insulation solder splashes or the sharp points Be sure to remove all foreign materials IMPLOSION PROTECTION All used display tubes are equipped with an integral implosion protection system but care should be taken to avoid damage and scratching during installation Use only same type display tubes...

Страница 4: ...0 0 318 0 064 1 049 640 x 480 60Hz Yes MODE 3 43 269 23 111 17 778 5 334 1 556 1 556 2 222 85 008 11 763 11 093 0 670 0 023 0 069 0 578 640 x 480 85Hz Yes MODE 4 60 023 16 660 13 003 3 657 0 203 1 219 2 235 75 029 13 328 12 795 0 533 0 017 0 050 0 466 1024 x 768 75Hz Yes MODE 5 68 677 14 561 10 836 3 725 0 508 1 016 2 201 84 997 11 765 11 183 0 582 0 015 0 044 0 523 1024 x 768 85Hz Yes MODE 6 79 9...

Страница 5: ...WIRING DIAGRAM 6 P301 P302 P303 Signal Cable AC Socket FBT P801 S S P901 P701 P452 P453 P451 P401 P503 P402 ...

Страница 6: ...BLOCK DIAGRAM 7 SIGNAL INPUT ...

Страница 7: ...omes stand by and suspend mode It s power consumption is below 8W When no horizontal and vertical sync signal input it s power consumption is below 3W 5 X ray Protection This circuit detects the rectified DC voltage comes from the FBT pin 4 If the high voltage of the FBT reaches up to about 30kV abnormal state H V control IC802 detects It stops B voltage supplied to the FBT T701 and high voltage i...

Страница 8: ...7 Image Rotation Tilt Circuit This circuit corrects the tilt of the screen by supplying the image rotation signal to the tilt coil which is attached to the CDT near the deflection 18 Static Convergence Control Circuit This circuit corrects the convergence of the screen by supplying the convergence signal to the H V STC coil which is attached to the CDT near the deflection 19 Moire Reduction Circui...

Страница 9: ...on the IBM compatible PC 3 EEPROM ALL CLEAR Y Yes command Caution Do not run this procedure unless the EEPROM is changed All data in EEPROM mode data and color data will be erased 4 COMMAND PRESET START Y Yes command 5 DIST ADJ FOS ADJ command 6 Adjust H POSITION as arrow keys to center of the screen 7 Adjust H SIZE as arrow keys to 390 2mm 8 Adjust V POSITION as arrow keys to center of the screen...

Страница 10: ...8 0 003 on the White Balance Meter with PC arrow keys 15 Adjust SUB CONTRAST command to 36 1FL of the raster luminance 15 Display color 15 0 full white patten at Mode 7 16 COLOR ADJ LUMINANCE ABL command 17 Adjust ABL to 26 1FL of the luminance 18 Exit from the program 6 Adjustment for Focus 1 Display H character in full screen at Mode 7 2 Adjust two Focus control on the FBT that focus should be t...

Страница 11: ... TROUBLE IN FUSE F901 TROUBLE IN IC901 CHECK FUSE OK F901 CHECK D901 BRIDGE DIODE NO YES YES NO NO CHECK C905 VOLTAGE 145VDC at 110V input 310VDC at 220V input TROUBLE IN D924 D926 D923 D922 D921 D920 TROUBLE IN Q912 Q913 Q915 Q914 IC903 IC904 Q902 YES NO CHECK D924 D926 D923 D922 D921 D920 YES ...

Страница 12: ...2 PIN 19 20 21 PIN 10 5V CHECK IC303 PIN 1 3 5 PIN10 12V PIN 6 80V TROUBLE IN P301 SIGNAL CABLE PC SIGNAL TROUBLE IN IC302 P302 TROUBLE IN IC303 TROUBLE IN CDT SOCKET NO YES NO NO YES YES CHECK R G B CATHODE VOLTAGE TROUBLE IN IC304 NO YES NO CHARACTER ...

Страница 13: ...T D924 D926 CATHODE 190V D923 D929 CATHODE 80V IC904 OUT 12V D921 CATHODE 6 3V CHECK IC401 MICOM PIN 6 5V HIGH IC801 PIN 10 12V HIGH ROTATE SCREEN CONTROL KNOB TO CLOCKWISE or COUNTER CLOCKWIES TROUBLE IN IC401 MICOM IC801 TROUBLE IN CDT SOCKET BOARD TROUBLE IN PRIMARY CIRCUIT OF T901 TROUBLE IN P302 SIGNAL CABLE AMBER GREEN OK YES NO YES NO ...

Страница 14: ...N NO V DEFLECTION ONE HORIZONTAL LINE CHECK IC601 Pin 3 15V CHECK IC601 PIN 7 47V TROUBLE IN T901 15V LINE TROUBLE IN T701 47V LINE TROUBLE IN IC601 V CIRCUIT NO NO YES YES CHECK IC801 PIN 12 SAWTOOTH WAVE TROUBLE IN IC801 NO YES ...

Страница 15: ...DE TROUBLE IN X401 IC401 TROUBLE IN IC401 TROUBLE IN IC401 TROUBLE IN T901 or PC INPUT H V SYNC SIGNAL NO H V SYNC SIGNAL NO NO NO DPMS TABLE Mode Item NORMAL STAND BY SUSPEND OFF H V SYNC ON ON OFF ON ON OFF OFF OFF LED GREEN AMBER AMBER AMBER VIDEO NORMAL OFF 0V OFF 0V OFF 0V YES YES CHECK B LINE 12V 15V 80V 5V TROUBLE IN Q913 Q915 NO YES STAND BY SUSPEND DPMS OFF MODE FAILURE ...

Страница 16: ...HECK IC401 PIN 6 5V CHECK Q920 COLLECTOR VOLTAGE 0 5V CHECK P901 CHECK RL901 TROUBLE IN IC401 MICOM TROUBLE IN D925 TROUBLE IN P901 TROUBLE IN RL901 TROUBLE IN TH901 DEGAUSSING COIL NO DEGAUSSING NO NO NO NO YES YES YES YES ...

Страница 17: ...off mode it color changes to orange 3 Adjust Buttons Use these buttons for adjusting the level of the selected item 4 SELECT Button Use these button for selecting an OSD icon to be adjusted 5 OSD Select Buttons Use these buttons to choose items in the on screen display REAR VIEW FRONT VIEW Front Control Panel Front Control Panel Power ON OFF Button Power Indicator D Sub Signal Connector AC Power S...

Страница 18: ... 18 EXPLODED VIEW A 1 3 4 10 11 12 13 14 14 14 14 14 15 14 16 17 5 5 5 2 6 7 5 8 B 9 ...

Страница 19: ...te BACK COVER ASSEMBLY CN291E D001E E CORE AS120 Black TILT SWIVEL ASSY CN291B NEC B002 T002 8A793 White TILT SWIVEL ASSEMBLY AS120J TKB002A TKT002A AF 320T STEALTH BLACK SCREW ASSEMBLY TAPTITE P TYPE D5 0 L25 0 MSWR FZMY METAL ASSY FRAME CN291E NEC COIL DEGAUSSING LX31 GET 1410MM 0 55 120TS 12 5 OHM W O PURITY FBT FLY BACK TRANSFORMER FQM19A015 UL TUBE AS120J SAMSUNG 19 FILTER CIRC EMC 02MD5 DELT...

Страница 20: ...2 C457 181 288E MKT 100V 474JTR PHS 26474 C458 0CK1040K945 0 1UF 50V Z F TR C459 0CK1010K515 100PF 50V K B TR C460 0CE475CK638 4 7UF SHL SD 50V M FM5 TP 5 C601 0CQ6821N419 6800PF 100V J PE NI TP C602 181 288G MKT 100V 334JTR PHS26334 C603 0CK1020W515 1000P 500V K B TS C605 0CE476CN618 47UF SHL 100V M FL TP5 C611 0CE108CH618 1000UF SHL 25V M FL TP5 C701 0CE106CK638 10UF SHL SD 50V M FM5 TP 5 C702 0...

Страница 21: ... 0CK1010W515 100P 500V K B TS DATE 2003 8 25 S AL LOC NO PART NO DESCRIPTION SPECIFICATION C932 0CC47001505 47PF 1KV K SL TR C953 0CE477CF638 470UF SHL TYPE 16V M FM5 TP C970 0CE476CH638 47UF SHL SD 25V M FM5 TP 5 D101 0DZ560009CE MTZJ5 6B TP ROHM K DO34 500 D102 0DZ560009CE MTZJ5 6B TP ROHM K DO34 500 D103 0DZ560009CE MTZJ5 6B TP ROHM K DO34 500 D104 0DL305029BA LTL 305DJ 0C2 TP LITEON GREE D105 ...

Страница 22: ... 34 500 IC302 0IPRPNS025A LM1246DDA NA NATIONAL SEMICO IC303 0IPRPNS007A LM2463TA NATIONAL SEMICONDUC IC304 0IPRPNS005A LM2480NA NATIONAL SEMICONDUC IC401 0IZZTSZ241B HBW96G6 WT62P1 42P ST MTP IC402 0ISG240860A M24C08 BN6 8DIP BK 8K SERIAL DATE 2003 8 25 S AL LOC NO PART NO DESCRIPTION SPECIFICATION IC601 0IPRPPH018A TDA4867J PHILIPS 9PIN ST DIP IC702 0INS353000A LF353N OP AMP IC801 0IPRPPH005A TD...

Страница 23: ...W 3 5 TA52 R303 0RD0752Q609 75 1 4W 3 5 TA52 R305 0RN6201F409 6 20K 1 6W 1 TA52 R306 0RD1002Q609 10K 1 4W 3 5 TA52 R307 0RD5102Q509 51K OHM 1 4 W 3 4 2 TA52 R308 0RD1002Q609 10K 1 4W 3 5 TA52 R314 0RD1000Q609 100 1 4W 3 5 TA52 DATE 2003 8 25 S AL LOC NO PART NO DESCRIPTION SPECIFICATION R315 0RD1000Q609 100 1 4W 3 5 TA52 R319 0RD8201Q609 8 20K 1 4W 3 5 TA52 R320 0RD4701Q609 4 70K 1 4W 3 5 TA52 R32...

Страница 24: ... 0RD0472Q609 47 1 4W 3 5 TA52 R749 0RD4300Q609 430 OHM 1 4 W 3 4 5 00 TA5 R750 0RD6800Q609 680 1 4W 3 5 TA52 DATE 2003 8 25 S AL LOC NO PART NO DESCRIPTION SPECIFICATION R764 0RD0472Q609 47 1 4W 3 5 TA52 R771 0RD1101Q609 1 1K OHM 1 4 W 3 4 5 TA52 R773 0RN6202H409 62000 OHM 1 2 W 1 TA52 R774 0RN4302G409 43K OHM 1 4 W 1 TA52 R775 0RD3300Q609 330 1 4W 3 5 TA52 R776 0RD7502Q609 75K 1 4W 3 5 TA52 R780 ...

Страница 25: ... 2W 5 TA52 R950 0RD1002Q609 10K 1 4W 3 5 TA52 R951 0RD1101A609 1 1K OHM 1 2 W 7 0 5 TA52 R952 0RD4701Q609 4 70K 1 4W 3 5 TA52 R953 0RD1002Q609 10K 1 4W 3 5 TA52 R954 0RD4700A609 470 OHM 1 2 W 7 0 5 TA52 R955 0RD4701Q609 4 70K 1 4W 3 5 TA52 R984 0RX3902J609 39K OHM 1 W 5 TA52 R990 0RD0512Q609 51 1 4W 3 5 TA52 R991 0RD5101Q609 5 10K 1 4W 3 5 TA52 R992 0RD5101Q609 5 10K 1 4W 3 5 TA52 RL901 6920TBB006...

Страница 26: ...Over Voltage Protection Input terminal of Under Voltage Protection Postive Input terminal of Buffer Amp Output terminal of Buffer Amp Postive Input terminal of OP Amp Negative Input terminal of OP Amp Output terminal of OP Amp Dead time control terminal Soft start function Output terminal of reference voltage 5V Ground terminal M62501P FP M62501 1 2 3 4 5 6 7 8 PWM OUT Vcc TIN Cosc Cagc POUT OVP U...

Страница 27: ...UTB vertical deflection coil Rp Vp VFB Rm Rref Idefl TDA4867J PHILIPS 32P SDIP SYMBOL INP INN VP OUTB GND OUTA VFB GUARD FEEDB DESCRIPTION non inverted input inverted input supply voltage output B ground output A flyback supply voltage guard output feedback inprt PIN 1 2 3 4 5 6 7 8 9 INP INN VP OUTB GND OUTA VFB GUARD FEEDB 1 2 3 4 5 6 7 8 9 TDA4867J Pin Configuration Block Diagram ...

Страница 28: ...COMPENSATION H SIZE AND V SIZE EW OUTPUT V OUTPUT V LINEARITY V LINEARITY BALANCE H PINCUSHION H CORNER H TRAPEZIUM H SIZE OUTPUT ASYMMETRIC EW CORRECTION FOCUS HORIZONTAL AND VERTICAL B CONTROL B CONTROL APPLICATION H OUTPUT STAGE X RAY PROTECTION PLL2 PARALLELOGRAM PIN UNBALANCE AND SOFT START V POSITION V SIZE VOVSCN TDA4841PS I C BUS RECEIVER 2 I C BUS REGISTERS HUNLOCK SDA SCL 9 2 to 16V H C ...

Страница 29: ... 29 30 SCHEMATIC DIAGRAM NOTICE Since this is a basic schematic diagram The value of components and some partial connection are sucject to be changed for improvement without notice ...

Страница 30: ... 31 32 PRINTED CIRCUIT BOARD 3 MAIN BOARD Component Side 1 CONTROL BOARD Component Side 4 MAIN BOARD Solder Side 2 CONTROL BOARD Solder Side ...

Страница 31: ...Aug 2003 P NO 3828TSO036C Printed in Korea ...

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