background image

— 12 —

INT-W200 / INT-WJ200

4.3 POWER SUPPLY PART LIST

REF No.

REF No.

REF No.

C601

0.1  250V

D651

MA6D49

R603

15K  0.25W

C602

220  200V

D652

FCQ10A3L

R604

220  1W

C603

470p  1KV

D653

FCQ6A4

R605

15.8K  0.25W

C604

2200p  50V

D654

MA188

R606

100K  0.25W

C605

0.22  50V

D655

AG01A

R607

120K  0.5W

C606

1000p  250V

D656

MA4062N

R608

680  0.25W

C607

1800p  50V

D657

RD5.1EB

R609

100  0.25W

C608

4700p  250V

D658

RD16EB

R610

120  0.5W

C609

3300p  50V

D659

MA4075N

R611

47K  2W

C610

0.1  250V

D660

RD6.8EB

R612

47K  2W

C651

560  25V

F601

250V  2A

R651

47  0.5W

C652

820  25V

F651

125V  5A

R652

8.2K  0.25W

C653

820  16V

F652

125V  2.5A

R653

220  0.25W

C654

22  50V

IC601

PS2501-1

R654

1.0K  0.25W

C655

0.18  50V

IC651

M51957BL

R655

10K  0.25W

C656

0.01  50V

L601

50mH  0.5A

R656

3.4K  0.25W

C657

0.015  50V

L651

3.3

µ

H  2.5A

R657

5.23K  0.25W

C658

220  25V

L652

3.3

µ

H  2.5A

R658

82  0.25W

C659

3300  16V

L653

3.3

µ

H  2.5A

R659

150  0.5W

C660

330  25V

L654

Ferrite Bead

R660

270  2W

C662

1  50V

Q601

2SK2662

R661

180  0.25W

CN601

AC Connector

Q602

2SD1450HD

R662

4.7K  0.25W

CN651

Connector

Q651

2SC3311A

R663

270  2W

D601

S1WB60S

Q652

UN4114

R664

10.2K  0.25W

D602

MA165

Q653

UN4219

R665

3.92K  0.25W

D603

MA165

Q654

UN4219

R666

4.7K  0.25W

D604

AP01C

R601

470K  0.5W

R668

180  0.25W

D605

MA165

R602

6.8M  0.5W

All capacitors are in 

µ

F unless otherwise noted.

All resistors are in 

Ω.

Summary of Contents for INT-W200

Page 1: ... port 96 pin 1 IR Blaster Out 1 U S Supplied Accessories Remote Control CH3 CH4 Switch 1 U S RM Y801 1 U S VHF UHF In Out 1 U S RM J313 1 JAPAN AC In 1 Size AA Batteries 2 Mic Input JAPAN AC Power Cord 1 1 9m A V Audio Video Cable 1 1 5m Telephone Cable 1 7 5m Dimensions 355 mm x 73 5 mm x 226mm w h d T Splitter 1 w h d 14 x 2 7 8 x 8 57 64 IR Blaster 1 U S S Video Cable 1 5m 1 Weight 3 kg 6 lbs 1...

Page 2: ...e specified values Make sure your instruments are accurate be suspicious of your HV meter if sets always have low HV 8 Check the antenna terminals metal trim metallized knobs screws and all other exposed metal parts for AC Leakage Check leakage as described below LEAKAGE TEST The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part havin...

Page 3: ...per Case and Front Cover Removal 8 2 2 Power Supply Board Hard Disk and Main PC Board Removal 8 3 SYSTEM DIAGNOSTIC TEST 9 4 DIAGRAMS 4 1 Block Diagrams 10 4 2 Power Supply Schematic 11 4 3 Power Supply Part List 12 4 4 Main PC Board Schematic 13 5 EXPLODED VIEW 47 6 ELECTRICAL PARTS LIST 48 ...

Page 4: ...WS BVTT S 3x6 2 2 POWER SUPPLY BOARD HARD DISK AND MAIN PC BOARD REMOVAL 2 1 UPPER CASE AND FRONT COVER REMOVAL SECTION 2 DISASSEMBLY COVER CONNECTOR FOUR 4 SIDE OF COVER SCREWS S TIGHT PTTWH 3X6 ONE 1 REAR PANEL SCREW S TIGHT PTTWH 3X6 FOUR 4 FRONT PANEL LATCHES THREE 3 BACK PANEL LATCHES FOUR 4 BACK OF COVER SCREWS BVTT 3X6 ONE 1 REAR PANEL SCREW 3X12 ...

Page 5: ... 4 Under Port Settings set as follows Bits per second 19200 Data bits 8 Parity None Stop bits 1 Flow Control None 3 4 TEST PROCEDURE 1 Connect the WebTV unit to PC terminal as shown in Figure 1 below 2 Energize the WebTV unit 3 The computer monitor will show the list of diagnostics choices 4 In order to select a test type the number associated with the test on the keyboard and press enter The outp...

Page 6: ...2 8 2K 0 25W C653 820 16V F652 125V 2 5A R653 220 0 25W C654 22 50V IC601 PS2501 1 R654 1 0K 0 25W C655 0 18 50V IC651 M51957BL R655 10K 0 25W C656 0 01 50V L601 50mH 0 5A R656 3 4K 0 25W C657 0 015 50V L651 3 3µH 2 5A R657 5 23K 0 25W C658 220 25V L652 3 3µH 2 5A R658 82 0 25W C659 3300 16V L653 3 3µH 2 5A R659 150 0 5W C660 330 25V L654 Ferrite Bead R660 270 2W C662 1 50V Q601 2SK2662 R661 180 0...

Page 7: ...EF NO PART NO DESCRIPTION REMARK 1 X 4034 962 1 PANEL ASSY FRONT U S 2 5 1 X 4034 962 2 PANEL ASSY FRONT JAPAN 2 5 2 4 908 848 01 EMBLEM SONY 3 4 060 987 01 PANEL INDICATOR U S 3 4 060 987 11 PANEL INDICATOR JAPAN 4 4 060 984 01 GUIDE LED 5 4 060 985 01 GUIDE REMOTE 6 4 060 980 21 CASE LOWER 7 X 4034 930 1 COVER ASSY 7 8 8 4 060 982 01 COVER CONNECTOR 9 4 060 983 01 LID S webtv 2 3 6 8 9 14 12 11 ...

Page 8: ...2 U0203 9 880 306 01 IC ZR431 U0204 9 880 307 01 IC ZR431 U0301 9 880 309 01 IC 79RV4640 167DU MAIN PC BOARD 1 761 026 11 PC BOARD ASSY MOUNTED U S 1 761 027 11 PC BOARD ASSY MOUNTED JAPAN DIODE D0601 9 880 301 01 DIODE DF04S D0801 9 880 291 01 DIODE BAV99LT1 D0802 9 880 291 01 DIODE BAV99LT1 D0804 9 880 291 01 DIODE BAV99LT1 D0806 9 880 291 01 DIODE BAV99LT1 JAPAN D1004 9 880 293 01 DIODE LGT670 ...

Page 9: ...6A 14H U1401 9 880 271 01 IC TMLHS 021 A U S U1402 9 880 305 01 IC MC3403D U S U1403 9 880 317 01 IC BT827A U1404 9 880 322 01 IC 74F3384Q U1405 9 880 321 01 IC TDA9851 U S U1406 9 880 318 01 IC LT1172CS8 U S U1407 9 880 308 01 IC KA78M05RTM U1501 9 880 322 01 IC 74F3384Q U1502 9 880 322 01 IC 74F3384Q VARISTOR V0601 9 880 328 01 VARISTOR P3100EA70 CRYSTAL Y0601 9 880 326 01 CRYSTAL 56 448MHz Y110...

Page 10: ... 50 INT W200 INT WJ200 NOTES ...

Page 11: ... 51 INT W200 INT WJ200 NOTES ...

Page 12: ... 52 INT W200 INT WJ200 Sony Corporation Sony Technology Center San Diego Product Quality Division Service Promotion Department 9 978 839 01 English 97LJ740005 1 Printed in U S A 1997 12 ...

Reviews: