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C216

HCFK104ZCA C CHIP CERA

50V Y5V 0.1MF Z 2012

C217

HCFK104ZCA C CHIP CERA

50V Y5V 0.1MF Z 2012

C220

HCFK104ZCA C CHIP CERA

50V Y5V 0.1MF Z 2012

C221

HCFK104ZCA C CHIP CERA

50V Y5V 0.1MF Z 2012

C223

HCFK104ZCA C CHIP CERA

50V Y5V 0.1MF Z 2012

C224

CEXF1C101V C ELECTRO

16V RSS 100MF (6.3X11) TP

C225

HCFK104ZCA C CHIP CERA

50V Y5V 0.1MF Z 2012

C226

CMXM2A103J C MYLAR

100V 0.01MF J (TP)

C227

CMXM2A103J C MYLAR

100V 0.01MF J (TP)

C228

CMXM2A103J C MYLAR

100V 0.01MF J (TP)

C229

CCXB1H101K C CERA

50V B 100PF K (TAPPING)

C231

HCQK102JCA C CHIP CERA

50V CH 1000PF J 2012

C239

HCFK104ZCA C CHIP CERA

50V Y5V 0.1MF Z 2012

C240

CEXF1H100V C ELECTRO

50V RSS 10MF (5X11) TP

C250

CMXM2A103J C MYLAR

100V 0.01MF J (TP)

C251

CMXM2A103J C MYLAR

100V 0.01MF J (TP)

C401

CMXM2A104J C MYLAR

100V 0.1MF J (TP)

C402

CMXM2A154J C MYLAR

100V 0.15MF J (TP)

C403

CMXM2A473J C MYLAR

100V 0.047MF J (TP)

C404

CMXM2A473J C MYLAR

100V 0.047MF J (TP)

C405

CEXF1E471C C ELECTRO

25V RUS 470MF (10X16) TP

C406

CMXM2A184J C MYLAR

100V 0.18MF J

C407

CEXF1H220V C ELECTRO

50V RSS 22MF (5X11) TP

C408

CCXB1H102K C CERA

50V B 1000PF K (TAPPING)

C409

CMXL2D104J C MYLAR

MEU 200V 0.1MF J(TP)

C410

CCXB1H222K C CERA

50V B 2200PF K (TAPPING)

C501

CXCH1H470J C CERA

50V CH 47PF J (TAPPING)

C502

CEXF1H100V C ELECTRO

50V RSS 10MF (5X11) TP

C503

CEXF1H101V C ELECTRO

50V RSS 100MF (8X11.5) TP

C504

CEXE1C330C C ELECTRO

16V RU 33MF 5X11

C505

CMXM2A472GC MYLAR

100V 4700PF G (TP)

C506

CEXF1C221V C ELECTRO

16V RSS 220MF (8X11.5) TP

C507

CMXM2A822J C MYLAR

100V 8200PF J (TP)

C508

CMXM2A103G C MYLAR

100V 0.01MF G (TP)

C509

CMXM2A104J C MYLAR

100V 0.1MF J (TP)

C510

CMXM2A822J C MYLAR

100V 8200PF J (TP)

C511

CEXF1H109V C ELECTRO

50V RSS 1MF (5X11) TP

C512

HCFK104ZCA C CHIP CERA

50V Y5V 0.1MF Z 2012

C515

HCFK104ZCA C CHIP CERA

50V Y5V 0.1MF Z 2012

C516

CCXB2H102K C CERA

500V B 1000PF K (TAPPING)

C517

CMXM2A104J C MYLAR

100V 0.1MF J (TP)

C518

CEXF1C221V C ELECTRO

16V RSS 220MF (8X11.5) TP

C519

CMYH3C502J C MYLAR

1.6KV BUP 5000PF J

C520

CMXE2J562J

C MYLAR

630V PU 5600PF J (TP)

C521

CMXL2D223J C MYLAR

MEU 200V 0.022MF J(TP)

C522

CEXF2E109V C ELECTRO

250V RSS 1MF (6.3X11)

C523

CCXB3D101K C CERA

2KV B 100PF K (TAPPING)

C524

CMXB2A472J C MYLAR

100V EU 4700PF J (TP)

C525

CEXF1E470C C ELECTRO

25V RUS 47MF (5X11) TP

C526

CEXF1E470C C ELECTRO

25V RUS 47MF (5X11) TP

C527

CCXB3A102K C CERA

1KV B 1000PF K (TAPPING)

C528

CMXF2G154J C MYLAR

MPP 400V 0.15MF J

0001

9979800511

PCB MAIN

T=1.6*246*310

0001

9979800514

PCB CRT

CMC-529B T=1.6*136*105

B001

5PB13890--

COIL BEAD

BI3890

B002

5PB13890--

COIL BEAD

BI3890

B003

5PB13857--

COIL BEAD

BI3857(AXIAL)

B004

5PB13857--

COIL BEAD

BI3857(AXIAL)

B005

5PB13857--

COIL BEAD

BI3857(AXIAL)

B006

5PB13857--

COIL BEAD

BI3857(AXIAL)

B007

5PB13857--

COIL BEAD

BI3857(AXIAL)

B201

5PB13857--

COIL BEAD

BI3857(AXIAL)

B203

5PB13857--

COIL BEAD

BI3857(AXIAL)

B501

5PB13890--

COIL BEAD

BI3890

B503

5PB13857--

COIL BEAD

BI3857(AXIAL)

B504

5PB13857--

COIL BEAD

BI3857(AXIAL)

B505

5PB13857--

COIL BEAD

BI3857(AXIAL)

B890

5PB13857--

COIL BEAD

BI3857(AXIAL)

B892

5PB13857--

COIL BEAD

BI3857(AXIAL)

C001

CL1UC3104M C LINE ACROSS

WORLD AC250V 0.1UF M R.47

C002

CEYP2G221Z C ELECTRO

400V SMH 220MF (25.4*40)

C003

CCXE3D103P C CERA

HIKE 2KV 0.01MF P

C004

CCXB3A101K C CERA

1KV B 100PF K

C005

CEXF1H470C C ELECTRO

50V RUS 47MF (6.3X11) TP

C006

CCXB1H681K C CERA

50V B 680PF K (TAPPING)

C007

CMXM2A152J C MYLAR

100V 1500PF J (TP)

C008

CH1FDF222M C CERA AC

HIKB AC400V 222M

C009

CH1FDF222M C CERA AC

HIKB AC400V 222M

C102

CEXF2C470V C ELECTRO

160V RSS 47MF (13X25) TP

C104

CEXF2A101V C ELECTRO

100V RSS 100MF (13X20) TP

C105

CEXF1C471V C ELECTRO

16V RSS 470MF (10X12.5)TP

C106

CEXF1C470V C ELECTRO

16V RSS 47MF (5X11) TP

C107

HCFK104ZCA C CHIP CERA

50V Y5V 0.1MF Z 2012

C108

CEXF1V221C C ELECTRO

35V RUS 220MF (10X12.5)TP

C109

CEXF1E471C C ELECTRO

25V RUS 470MF (10X16) TP

C111

CEXF1C102V C ELECTRO

16V RSS 1000MF (10X20) TP

C112

CEXF1E102V C ELECTRO

25V RSS 1000MF (13X20) TP

C113

CEXF1C221V C ELECTRO

16V RSS 220MF (8X11.5) TP

C115

HCFK104ZCA C CHIP CERA

50V Y5V 0.1MF Z 2012

C118

HCFK104ZCA C CHIP CERA

50V Y5V 0.1MF Z 2012

C120

HCFK104ZCA C CHIP CERA

50V Y5V 0.1MF Z 2012

C121

CMXM2A102J C MYLAR

100V 1000PF J (TP)

C122

CEXF1H109V C ELECTRO

50V RSS 1MF (5X11) TP

C202

CCXB1H102K C CERA

50V B 1000PF K (TAPPING)

C204

HCFK104ZCA C CHIP CERA

50V Y5V 0.1MF Z 2012

C205

HCFK104ZCA C CHIP CERA

50V Y5V 0.1MF Z 2012

C208

CCXB1H102K C CERA

50V B 1000PF K (TAPPING)

C209

CCXB1H102K C CERA

50V B 1000PF K (TAPPING)

C210

CCXB1H181K C CERA

50V B 180PF K (TAPPING)

C211

CCXB1H181K C CERA

50V B 180PF K (TAPPING)

C212

HCFK104ZCA C CHIP CERA

50V Y5V 0.1MF Z 2012

C213

HCFK104ZCA C CHIP CERA

50V Y5V 0.1MF Z 2012

C214

HCFK104ZCA C CHIP CERA

50V Y5V 0.1MF Z 2012

C215

HCFK104ZCA C CHIP CERA

50V Y5V 0.1MF Z 2012

39

The components identified by mark 

have special characteristics important for safety and x-ray radiation.

These should be replaced only with the types specified in the parts list.

LOC

PART-CODE                    PART-NAME                                PART-DESC

LOC

PART-CODE                    PART-NAME                                       PART-DESC

!
!

!

!

ELECTRICAL PARTS LIST

Summary of Contents for 529B

Page 1: ...ServiceManual XGA COLOR MONITOR Model 529B DAEWOO ELECTRONICS CO LTD OVERSEAS SERVICE DEPT...

Page 2: ...6 GENERAL INFORMATION 7 PIN CONNECTOR 8 CAUTIONS FOR ADJUSTMENT AND REPAIR 8 OPERATION AND ADJUSTMENT 9 ALIGNMENT PROCEDURE 13 TROUBLESHOOTING HINTS 15 BLOCK DIAGRAM 29 PCB LAYOUT 30 SCHEMATIC DIAGRA...

Page 3: ...hat these critical parts be replaced with manufacturer s specified parts to prevent X ray shock fire or other hazards Do not modify the original design without getting a written permission from DAEWOO...

Page 4: ...ld result in damage to the equipment or other property WARNING Statements identify conditions or practices that could result in personal injury or loss of life Terms as marked on equipment CAUTION Sta...

Page 5: ...with a pipe cleaner cotton tipped stick or comparable nonabrasive applicator 10 by volume Aceton and 90 by volume isopropyl alchohol 90 99 strength 6 Do not defeat any plug socket B voltage interlock...

Page 6: ...electrically shorted together by conductive foam aluminum foil or comparable conductive material 7 Immediately before removing the protective material from the leads of a replacement ES device touch t...

Page 7: ...an anti static suction type solder removal device or with desoldering braid before removing the IC Replacement 1 Carefully insert the replacement IC in the circuit board 2 Carefully bend each IC lead...

Page 8: ...rcuit board 4 Securely crimp each connection and solder it 5 Inspect the solder joints of the two original leads on the circuit board copper side If they are not shiny reheat them and apply additional...

Page 9: ...rom 50Hz to 160Hz This color monitor supports IBM PC PC XT PC AT personal System 2 PS 2 Apple Macintosh and compatible users crisp text and vivid color graphics display when using the following graphi...

Page 10: ...ustment procedure described in the service manual is made by a visual check Allow 20 minutes warm up time for the display before checking or adjusting only electrical specification or function Reform...

Page 11: ...d function Move cursor to the left window on the OSD window Decrease the value of any selected function Launch OSD On Screen Display MENU window Move cursor to the high window on the OSD window Increa...

Page 12: ...10 Key Process When you choose the icon on the OSD window you can exit the OSD screen Hot Key BRIGHTNESS CONTRAST MENU Start...

Page 13: ...om sides of the screen are bowed PIN CORNER BOTTOM Adjust the position of the display horizontally left or right and vertically up or down H CENTER V CENTER Adjust the width horizontal size and the he...

Page 14: ...12 Select language for OSD 5 languages LANGUAGE ICON CONTROL FUNCTIONS Reset the screen to the Factory Preset Display Settings RECALL...

Page 15: ...ctory preset mode H size V size H phase V position Pincushion Trapezoid Parallelogram Pin balance Pin corner are adjusted at each mode In Factory Auto Alignment was done at each mode Therefore Factory...

Page 16: ...hatch pattern on display b Adjust the focus from the best over all focus on the display Also adjust the brightness to the desired condition c Vertical red and blue lines are converged by varying the a...

Page 17: ...their ambient circuit Trouble in 8Vdc line of the Main PWB Check the clamping pulse circuit Check the signal cable No Character Is whole screen bright Yes Yes Yes Yes Yes No No No No No Yes Yes Rk Gk...

Page 18: ...pply unit Is CRT heater red hot No Yes No No No No Yes No Yes Yes Yes Yes No Is Heater Voltage CRT PWB about 6V Increase the Brightness Contrast control level fully Maximum No Raster Is whole screen b...

Page 19: ...G2 voltage normal Is the output of pre amp IC801 pin 14 16 19 all normal Check video signal cable or video card Trouble in IC801 or its ambient circuit Trouble in video output circuit Q803 Q804 Q833 Q...

Page 20: ...D Font Is the output of IC204 PIN 13 14 15 normal Refer to Missing Color No Yes Yes Yes If menu key selected Trouble in IC801 and its ambient circuit No No Yes Is the Fast Blanking signal IC204 pin12...

Page 21: ...in Q501 T501 If the holddown circuit stops the horizontal oscillator during the check turn off the power then turn on again about 10 seconds later Yes Yes Yes Check the circuit of P S U No Trouble in...

Page 22: ...of the IC501 correct Trouble in IC501 or its ambient circuit Is the pulse of pin 33 of the IC201 correct Check IC201 and its ambient circuit No No No Yes Yes Is the input H Sync correct Check IC201 an...

Page 23: ...voltage correct Refer to P S U Is the pulse of pin 4 6 of the IC401 correct Trouble in vertical D Y No No No Yes Yes Is the output of pin 12 13 of IC501 all normal Check IC401 and its ambient circuit...

Page 24: ...22 7 Focus Monitor remains unfocused Check Focus VR in FBT Is focus acceptable Trouble in Focus circuit FBT Yes OK No...

Page 25: ...onvergence Is convergence on the center area bad Is convergence on the fringe area bad Adjust static convergence Refer to Adjustment procedure for convergence Yes Adjust D Y Location Yes No Poor conve...

Page 26: ...Circuit Is the DC level of the base of Q517 changeable No Yes Is the DC level of pin 11 with the IC501 changeable Yes No Check the Q515 Q516 and its ambient circuit Is the collector pulse of Q505 corr...

Page 27: ...DC voltage with IC501 pin 12 13 changeable Check the IC501 and its ambient circuit No Trouble in Vertical Output Circuit Refer to Vertical Output circuit Yes Abnormal V Size Is the DC voltage with IC...

Page 28: ...Q515 Q517 and its ambient circuit Yes Side Pincusion distortion is excessive or barrel O K Select the side pincushion icon in OSD menu and adjust to acceptable position Yes Is the waveform of IC501 p...

Page 29: ...T001 or IC001 and its ambient circuit Trouble in bridge diode D001 or peripheral device No Is the waveform T001 pin 5 correct Trouble in T001 or D101 No Trouble in P S U Is the power switch on Switch...

Page 30: ...tage of IC102 pin 3 set at 5Vdc Trouble in IC102 D103 No Is voltage of C108 set at 22Vdc No Yes Yes Yes Is voltage of IC103 pin 3 set at 12Vdc Trouble in D106 Q103 or IC103 P S U O K Trouble in D104 T...

Page 31: ...GHTNESS CONTRAST MUTE SDA 1 SIGNAL IN VIDEO PRE AMP KA2143B VIDEO OUT BIAS BFQ225 PH2369 BFQ221 BFQ241 CDT MCU NT6862 D COIL POWER IN FILTER CIRCUIT EEPROM 24LC08 OSD GEN DWOSD07 H V OSC G D CHOPPER C...

Page 32: ...30 PCB LAYOUT Main PCB Component Side...

Page 33: ...31 Main PCB Solder Side...

Page 34: ...32 CRT PCB Component Side CRT PCB Solder Side...

Page 35: ...33 SCHEMATIC DIAGRAM Power Connection section...

Page 36: ...34 Control Vertical Out section...

Page 37: ...35 Horizontal section...

Page 38: ...36 Video section...

Page 39: ...37 EXPLODED VIEW MECHANICAL PARTS LIST...

Page 40: ...pF D 0 5 F 1pF J 5 K 10 P 100 0 Z 80 Fig Part No Description Index R101 Resistors RE 42820J Carbon 82J R102 RD 4Z201J Carbon1 4W 200J Allowance F 1 J 5 K 10 M 20 G 2 38 INFORMATION OF PART DESCRIPTION...

Page 41: ...AIN T 1 6 246 310 0001 9979800514 PCBCRT CMC 529BT 1 6 136 105 B001 5PB13890 COILBEAD BI3890 B002 5PB13890 COILBEAD BI3890 B003 5PB13857 COILBEAD BI3857 AXIAL B004 5PB13857 COILBEAD BI3857 AXIAL B005...

Page 42: ...CMYLAR 1 6KVBUP1200PFJ TP C534 CMXM2D104J CMYLAR 200V0 1MFJ C535 CCXB2H102K CCERA 500VB1000PFK TAPPING C536 CCXF1H104Z CCERA 50VF0 1MFZ C537 CCXB2H102K CCERA 500VB1000PFK TAPPING C538 CCXF1H104Z CCERA...

Page 43: ...15Y AUTO Q592 TZTA1266Y TR KTA1266Y AUTO 1015Y Q701 TZTC3198Y TR KTC3198Y 1815Y AUTO Q702 TZTC3202Y TR KTC3202Y AUTO 1959Y D563 D1N4004 DIODE 1N4004 D565 DZN4148 DIODE 1N4148AUTO52MM D566 DZN4148 DIOD...

Page 44: ...2KOHMJ R502 HRFT123JCA RCHIP 1 1012KOHMJ2012 R503 RD AZ683J RCARBONFILM 1 668KOHMJ R504 RD 4Z303J RCARBONFILM 1 430KOHMJ R505 RD 4Z244J RCARBONFILM 1 4240KOHMJ Q703 TZTA1270Y TR KTA1270Y AUTO 562Y Q8...

Page 45: ...ARBONFILM 1 61MOHMJ R848 HRFT104JCA RCHIP 1 10100KOHMJ2012 R506 RD AZ471J RCARBONFILM 1 6470OHMJ R507 HRFT122JCA RCHIP 1 101 2KOHMJ2012 R508 HRFT472JCA RCHIP 1 104 7KOHMJ2012 R509 RD 2Z479J RCARBONFIL...

Page 46: ...TP8D13 X201 5PEF0EC8T4 RESONATOR EFOEC8004T4 R849 HRFT473JCA RCHIP 1 1047KOHMJ2012 R850 HRFT273JCA RCHIP 1 1027KOHMJ2012 R851 HRFT622JCA RCHIP 1 106 2KOHMJ2012 R852 HRFT101JCA RCHIP 1 10100OHMJ2012 R8...

Page 47: ...VERSEAS SERVICE DEPT DAEWOO ELECTRONICS CO LTD 686 AHYEON DONG MAPOGU SEOUL KOREA C P O BOX 8003 SEOUL KOREA TELEX DWELEC K28177 8 CABLE DAEWOOELEC FAX 02 590 6291 TEL 02 360 7114 590 6151 5 http www...

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