Toshiba FSTPURE ColorStream 14AF42 Service Manual Download | Manualshive

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SERVICE MANUAL

COLOR TELEVISION

FILE NO. 050-200202

14AF42

DOCUMENT CREATED IN JAPAN, Mar., 2002

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Summary of Contents for FSTPURE ColorStream 14AF42

Page 1: ...SERVICE MANUAL COLOR TELEVISION FILE NO 050 200202 14AF42 DOCUMENT CREATED IN JAPAN Mar 2002 ...

Page 2: ...t which has the same character Especially as to the important parts for safety which is indicated in the circuit diagram or the table of parts as a mark the designated parts must be used 4 PUT PARTS AND WIRES IN THE ORIGINAL POSITION AFTER ASSEMBLING OR WIRING There are parts which use the insulation material such as a tube or tape for safety or which are assembled in the condition that these do n...

Page 3: ...ion at AC 80 W at AC 120 V 60 Hz Stand by at AC 4 W at AC 120 V 60 Hz Per Year kWh Year Protector Power Fuse Yes G 4 Regulation Safety CSA Radiation IC X Radiation WHC G 5 Temperature Operation 5oC 40oC Storage 20oC 60oC G 6 Operating Humidity Less then 80 RH G 7 On Screen Menu Yes Display Menu Type Icon Picture Yes Contrast Yes Brightness Yes Color Yes Tint Yes Sharpness Yes Audio Yes Bass Yes Tr...

Page 4: ...er Source Voltage D C 3V UM size x pcs UM 4 x 2 pcs Total Keys 42 Keys Keys Power Yes 1 Yes 2 Yes 3 Yes 4 Yes 5 Yes 6 Yes 7 Yes 8 Yes 9 Yes 0 Yes 100 Yes CH Up Yes CH Down Yes Volume Up Yes Volume Down Yes C C TV Caption Text Yes CH1 CH2 Yes TV Video Input Select Yes CH RTN Quick View Yes SLEEP Yes RECALL Call Yes Reset Yes Menu Enter Yes Mute Yes Exit Yes MTS Audio Select Yes Fav Up Yes Fav Down ...

Page 5: ...k Yes Video Lock Yes Game Timer Yes Energy Star No Favorite CH Yes G 12 Accessories Owner s Manual Language English French W Warranty No Remote Control Unit Yes Rod Antenna No Poles Terminal Loop Antenna No Terminal U V Mixer No DC Car Cord Center No Guarantee Card No Warning Sheet No Circuit Diagram No Antenna Change Plug No Service Station List Yes Important Safey Instructions Yes Dew AHC Cautio...

Page 6: ...utput RCA Audio Output RCA x 2 Euro Scart No Color Stream RCA x 3 S Input Yes Diversity No Ext Speaker No DC Jack 12V Center No VHF UHF Antenna Input F Type AC Outlet No G 14 Set Size Approx W x D x H mm 432 x 386 x 344 5 G 15 Weight Net Approx 11 0kg 24 3 lbs Gross Approx 13 0 kg 28 7 lbs G 16 Carton Master Carton No Content Sets Material Dimensions W x D x H mm x x Description of Origin Gift Box...

Page 7: ... Flip up the sides of the Rubber Cap in the direction of the arrow and remove one side of the support Refer to Fig 1 2 2 DISASSEMBLY INSTRUCTIONS GND on the CRT Screwdriver Alligator Clip Support CRT GND on the CRT Rubber Cap CRT Support Fig 1 1 Fig 1 2 3 After one side is removed pull in the opposite direction to remove the other NOTE Take care not to damage the Rubber Cap INSTALLATION 1 Clean th...

Page 8: ...ng a blower type IC desoldering machine Refer to Fig 2 2 2 Fig 2 2 NOTE Do not add the rotating and the back and forth directions force on the IC until IC can move back and forth easily after desoldering the IC leads completely When IC starts moving back and forth easily after desoldering completely pickup the corner of the IC using a tweezers and remove the IC by moving with the IC desoldering ma...

Page 9: ... Thin tip Soldering Iron NOTE When the IC leads are bent during soldering and or repairing do not repair the bending of leads If the bending of leads are repaired the pattern may be damaged So be always sure to replace the IC in this case Finally confirm the soldering status on four sides of the IC using a magnifying glass Confirm that no abnormality is found on the soldering position and installa...

Page 10: ...en required to change the MEMORY IC the following steps should be taken to ensure correct data settings while making reference to TABLE 1 Table 1 1 2 3 4 5 6 7 8 The unit will now have the correct DATA for the new MEMORY IC Enter DATA SET mode by setting VOLUME to minimum Press both VOL DOWN button on the set and Channel button 6 on the remote control for more than 1 second ADDRESS and DATA should...

Page 11: ...brightness and contrast to normal position Activate the adjustment mode display of Fig 1 1 and press the channel button 13 on the remote control to select R BIAS Press the CH UP DOWN button on the remote control to select the R BIAS G BIAS B BIAS B DRIVE or G DRIVE Adjust the VOL UP DOWN button on the remote control to whiten the R BIAS G BIAS B BIAS B DRIVE and G DRIVE at each step tone sections ...

Page 12: ...normal position Activate the adjustment mode display of Fig 1 1 and press the channel button 07 on the remote control to select V SIZE Press the VOL UP DOWN button on the remote control until the SHIFT quantity of the OVER SCAN on upside and downside becomes 10 2 2 9 VERTICAL LINEARITY 1 2 3 4 NOTE Adjust after performing adjustments in section 2 8 After the adjustment of Vertical Linearity reconf...

Page 13: ... CH UP button once the set to SEP 2 mode Then perform the above adjustment 4 Method 1 1 2 3 4 5 6 7 8 9 Set the multi sound signal generator L ch 1KHz R ch Non input and receive the RF Connect the oscilloscope to the Audio Out Jack R ch Press the AUDIO SELECT button on the remote control to set to the stereo mode Activate the adjustment mode display of Fig 1 1 and press the channel button 37 on th...

Page 14: ...rforming adjustments in section 3 1 1 2 3 4 5 Receive the green raster pattern from color bar generator Adjust the pair of purity magnets to center the color on the screen Adjust the pair of purity magnets so the color at the ends are equally wide Move the deflection yoke backward to neck side slowly and stop it at the position when the whole screen is green Confirm red and blue color Adjust the s...

Page 15: ...TION GUIDE WIRING CONNECTION CP401 TP002 CP801A T501 VR502 TU001 CD701A J702 J701 J703 J708 CD701B CP1001 W169 R527 CP101 J704 FB401 AC IN CP501 CD801 CRT SPEAKER CD1001 L503 CP502 CRT CRT PCB MAIN PCB R808 TP805 TP806 CP804 CP805_1 R806 J802 CP803 CD803 CRT ...

Page 16: ...LINE3 LINE2 YUV IN Y S INPUT IF 11 SCL 4 SDA 5 30 31 SCL SDA SCL 24 SDA 25 18 19 18 17 12 7 2 5 14 7 19 2 24 23 21 22 30 32 31 25 22 20 27 29 9 3 5 2 4 1 7 14 15 13 8 10 Y C L R V 10 15 3 5 T501 18 16 34 28 16 15 14 42 47 55 38 31 9 7 3 51 14 4 6 3 HV 1 7 9 F 10 S 1 5 6 R G B DY 8 F 4 L R V L R V V OUT FBP IN H OUT ABCL B OUT G OUT R OUT C IN CVBSLNT IN IF DET OUT IF IN IF IN 9 10 SCL SDA SCL SDA ...

Page 17: ......

Page 18: ...9 C206 C202 R202 C221 R219 R220 R218 Q204 R217 C638 C001_1 C720 C1012 C1010 C602 R1013 Q1001 C734 C723 R1009 C722 C750 C637_1 R716 R714 R717 R723 C793 R770 C728 C712 C721 C745 C746 C737 C739 C738 C708 C707 C730 R705 R702 C743 R708 R713 R751 R741 R1011 R1010 C229 C614 R1522 C1533 R1520 R1519 Q1507 R1516 C641 C1526 Q603 R636 Q604 R635 R138 C1531 Q601 C227 R747 R750 R607 R223 C742 C740 R314 C609 IC90...

Page 19: ......

Page 20: ... 2 3 SW102 SKHVBED010 CH DOWN SW104 SKHVBED010 VOL DOWN SW105 SKHVBED010 POWER SW103 SKHVBED010 VOL UP SW101 SKHVBED010 CH UP IC198 S 24C16AFJA TB 01 MEMORY IC 1 2 3 4 5 6 7 8 Q103 KRC102SRTK X RAY TEST X101 EFOEC8004T4 1 2 3 D109 SLR 342VCT32 POWER ON CP101 173979 7 1 2 3 4 5 6 7 CAUTION DIGITAL TRANSISTOR TM101 SBKMOP006B BT001 R03 AB E_20_T BT002 R03 AB E_20_T IC101 OEC7074A MICON IC 1 10 11 12...

Page 21: ... CH C221 0 01 B C229 100P CH C641 0 001 B W844 W838 W840 W804 W843 W842 W833 W820 W839 D604 MTZJ6 2B D603 MTZJ6 2B D201 MTZJ12B D606 MTZJ5 6B D602 MTZJ6 2B C214 10 50V YK C615 100 16V YK C640 1000 16V YK C616 47 16V YK C608 1 50V YK C211 0 22 50V YK C213 100 16V YK C203 100 10V YK C604 1 50V YK C935 4 7 50V YK C216 10 50V YK D605 11E1 EIC D611 1SS133 D613 1SS133 D614 1SS133 D608 1SS133 D612 1SS133...

Page 22: ... MARKED BY CAUTION DANS LA NOMENCLATURE DES PIECES N UTILISER QUE CELLS DECRITES DANGEREUSES AN POINT DE VUE SECURITE ETANT LES PIECES REPAREES PAR UN ATTENTION R430 120K 1 2W R420 2 2 1 2W R417 33K R442 2 2K 1 4W R407 5 6K R415 820 R412 6 8K R429 680 1 2W R433 680 1 2W R443 68K 1 2W R403 330 R454 220 1 2W R453 10K R406 470 1 2W R437 2 2 1 2W R428 100 1 4W R432 8 2K 1 2W R421 680 1 2W C428_1 0 001...

Page 23: ...2K R512 1K 1 4W R536 100K 1 4W R519 1K 1 2W R508 6 8K 1 4W R554 100K 1 2W R500 2 7M 1 2W 10 R518 1 5M 1 2W R515 10K 1 4W R553 6 8K 1 2W R511 22K R537 100K 1 4W R532 1 5K R510 100 R520 390 1 4W R505 10K 1 4W R507_1 56K 1 2W R513 10K R516 10K R540 1 2M 1 4W R539 1 2M 1 4W R535 5 6K 1 4W R525 47K R545 150 R544 270 R543_1 1K 1 4W R546 100 1 4W R533 270 R547 100 1 4W C519_1 0 001 250V KX C554 0 022 B C...

Page 24: ...0K R325 1 8K R327 100K R328 100 R326 100 1 4W R319 4 7K R1009 10K R314 1 5K R320 1 5K R322 5 6K R323 5 6K R1003 4 7K C1010 0 01 B C1012 0 01 B C330 0 022 B C333 0 47 B C331 0 022 B C332 0 47 B C334 0 033 B C335 0 033 B C339 0 01 B C338 0 001 B C336 100P CH C337 100P CH C325 0 01 B W832 W831 W859 C328 2 2 50V KA C1002 10 50V YK C1003_1 470 25V YK C1004 1000 25V YK C1001 10 50V YK C1007 22 50V YK C1...

Page 25: ... 9K R749 3 9K R715 1K R717 470 R748 3 9K R716 470 R770 470 R724 3 3K R725 3 3K R726 270 R751 1K R752 1K R734 10K 1 4W R722 1 5K R732 3 9K R739 3 9K R737 180K R703 75 R720 100 1 4W R727 1K R736 1K R738 220K R731 220K R730 180K C751 180P W121 B C708 1 B C712 1 B C721 1 B C728 1 B C744 0 0056 B C743 0 0056 B C727 0 0056 B C726 0 0056 B C734 0 01 B C723 47P CH C731 0 01 B C750 1 B C748 0 1 B C720 33P ...

Page 26: ... 47 R1515 470 R1513 470 R1514 470 C1527 0 0012 B C1531 0 01 B C1504 0 1 B C1505 0 1 B C1508 0 1 B C1507 0 1 B C1506 0 1 B C1503 0 1 B C1512 0 1 B C1514 0 1 B C1533 22P CH C1535 0 1 B C1526 0 01 B C1509 0 01 B C1517 100P CH C1513 0 1 B C1519 0 1 B C1521 0 1 B C1523 120P CH C1515 0 1 B W872 W864 W852 W851 W812 C1530_2 3 3 50V YK C1516 10 16V KA C1525 100 6 3V YK C1528 100 16V YK C1501 100 6 3V YK C1...

Page 27: ...TTENTION R817 270 1 4W R819 270 1 4W R802 100 1 4W R815 220 1 4W R803 100 1 4W R821 270 1 4W R811 1 8K 1 4W R812 1 8K 1 4W R810 1 8K 1 4W R813 220 1 4W R801 100 1 4W R814 220 1 4W R809 100 1 4W R829 2 7K 1 4W R828 2 7K 1 4W R830 2 7K 1 4W C804 270P B C805 270P B C806 330P B C815 330P B C820 0 001 500V B C813 0 0022 M C823 330P B C808 0 001 2KV B W805 W806 W804 C809 2 2 250V YK D801 1SS133 D802 1SS...

Page 28: ...1V 50µs div 8 0 5V 10ms div 7 1V 20µs div 6 1V 20µs div MICON TUNER The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram CHROMA IF 11 0 5V 20µs div 10 2V 20µs div 13 1V 20µs div 12 1V 2µs div 14 2V 20µs div 15 2V 20µs div NOTE ...

Page 29: ...oon number in the schematic diagram NOTE 16 2V 5ms div 17 20V 5ms div 18 10V 10ms div 19 20V 20µs div 20 2V 20µs div 26 5V 2ms div 28 200mV 20µs div 27 5V 2ms div 29 200mV 20µs div 30 2V 20µs div SOUND AV 21 200V 50µs div 23 2V 5ms div 22 2V 5ms div 24 2V 5ms div 25 2V 5ms div DEFLECTION ...

Page 30: ...owing waveforms were measured at the point of the corresponding balloon number in the schematic diagram NOTE 31 1V 50µs div 32 2V 5ms div 33 2V 5ms div 34 0 5V 20µs div 38 50V 20µs div 39 50V 20µs div 37 50V 20µs div CRT ...

Page 31: ...3 203 203 203 L503 V801 104 PCB110 CRT PCB J801 105 117 117 117 117 108 109 110 113 112 205 205 101 205 SP1002 205 SP1001 107 PCB010 MAIN PCB 208 TU001 FB401 206 206 207 208 206 201 201 201 201 115 202 116 116 116 204 106 102 114 ...

Page 32: ...BZ710035 8117540A64 SCREW TAPPING B0 TRUSS 4x16 202 BZ710262 8117540A04 SCREW TAPPING B0 TRUSS 4x10 203 BZ710383 8121J50C04 SCREW TAPPING B0 GW15 5x30 204 BZ710031 8110630A04 SCREW TAP TITE P BRAZIER 3x10 205 BZ710030 8110630804 SCREW TAP TITE P BRAZIER 3x8 206 BZ710239 8109I30A04 SCREW TAP TITE B WH7 3x10 207 BZ710019 8109630802 SCREW TAP TITE B BRAZIER 3x8 208 BZ710018 8107630804 SCREW TAP TITE ...

Page 33: ... CE 22 UF 250V C430 AD300064 E02LT8220M CE 22 UF 100V C501 AD300067 E02LF4102M CE 1000 UF 35V C502 AD300078 C0JBB0713K CC 0 001 UF 2KV B C503 AD300078 C0JBB0713K CC 0 001 UF 2KV B C505 BZ110145 P2472B104M CMP 0 1 UF 275V PHE840 C506 BZ110145 P2472B104M CMP 0 1 UF 275V PHE840 C507 AD300607 E51CGC331M CE 330 UF 200V C513 AD301026 CD39E0M13M CC 0 001 UF 250V C514 AD301026 CD39E0M13M CC 0 001 UF 250V ...

Page 34: ... SILICON 1SS133T 77 ICS IC101 AD301027 I56F07074A IC OEC7074A IC103 AD300050 I9UJ0T600C IC PST600C IC198 AD301216 A3J003C015 IC FOR USA S 24C16AFJA TB 01 AD301217 A3J004C015 IC FOR CANADA S 24C16AFJA TB 01 IC201 AD300058 I05DC12530 IC TB1253N IC303 BZ611034 I06DF62420 IC M62420SP IC401 BZ611053 I01TD55220 IC AN5522 IC502 BZ611033 I1KA97809A IC KIA7809API IC503 BZ611015 I1KA97805A IC KIA7805API IC5...

Page 35: ...H L603 BZ310040 02167F470J COIL 47 UH L604 BZ310040 02167F470J COIL 47 UH L701 BZ310005 02167D101K COIL 100 UH L703 BZ310040 02167F470J COIL 47 UH L802 AD300123 021673151K COIL 150 UH L803 AD300123 021673151K COIL 150 UH L804 AD300123 021673151K COIL 150 UH L901 BZ310058 021LA6220K COIL 22 UH L1503 BZ310113 021673221K COIL 220 UH L1505 AD300613 02167F150J COIL 15 UH L1510 AD300613 02167F150J COIL ...

Page 36: ...D701A AD300622 06CH243001 CORD CONNECTOR CH243001 CP1001 AD301045 069S140419 CONNECTOR PCB SIDE A2502WV2 4P CP801A BZ614273 067U010049 WIRE HOLDER B2013H02 10P EL001 BZ614044 124120301A EYE LET XRY20X30BD EL002 BZ614043 124116281A EYE LET XRY16X28BD F501 AD301046 081PC6R305 FUSE 51MS063L FB401 AD301151 043214035F TRANSFORMER FLYBACK 3214035F FH501 BZ614005 06710T0006 HOLDER FUSE EYF 52BC FH502 BZ6...

Page 37: ...TOSHIBA CORPORATION 1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...

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