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PARTS LISTING TABLE OF CONTENTS

Page

C BOARD COMPLETE Parts List :

......................................................................................................... 43

A BOARD COMMON Parts List :

Parts common to all models listed in this manual .......................................... 44

A BOARD VARIANT Parts List :

Parts that belong only to the model specified

Model

KV-14LM1 ......................................................................................................... 50

KV-14LT1 ......................................................................................................... 50

MISCELLANEOUS :

......................................................................................................... 51

ACCESSORIES AND PACKAGING MATERIALS : .................................................................................................. 51

Note : Refer to the designated variant parts list when seeking a part indicated by an asterisk (*)

Parts indicated (XX) on the Schematic Diagram are not used in this model and
therefore do not appear in the Parts List.

SECTION 7

ELECTRICAL PARTS LIST

Содержание KV-14LM1K

Страница 1: ... SCC Q54B A KV 14LT1E RM 887 Spanish SCC Q53B A KV 14LT1K RM 887 OIRT SCC Q51B A KV 14LT1U RM 887 UK SCC Q52B A MODEL COMMANDER DEST CHASSIS NO KV 14LM1B RM 889 French SCC Q54D A KV 14LM1E RM 889 Spanish SCC Q53D A KV 14LM1K RM 889 OIRT SCC Q51D A KV 14LM1U RM 889 UK SCC Q52D A RM 889 ...

Страница 2: ...BE USED DURING ANY SERVICE WORK TO AVOID POSSIBLE SHOCK HAZARD DUE TO LIVE CHASSIS THE CHASSIS OF THIS RECEIVER IS DIRECTLY CONNECTED TO THE POWER LINE SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY SHADING AND MARKED ON THE SCHEMATIC DIAGRAMS EXPLODED VIEWS AND IN THE PARTS LIST ARE CRITICAL FOR SAFE OPERATION REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN ...

Страница 3: ...a j o n o h p s e r u t a e F r e h t O n o i t c e t e d o t u A m e t s y s V T k n i l t r a m S r e m i T p e e l S t x e t e l e T 1 T L 4 1 V K n o i t c e t e d o t u A m e t s y s V T r e m i T p e e l S 1 M L 4 1 V K k c a j e n o h p d a e H k c a j i n i m o e r e t s m e t s y s l o r t n o c e t o m e R l o r t n o c d e r a r f n I s t n e m e r i u q e r r e w o P c d V 3 n o i t a ...

Страница 4: ... o N F F O F F O F F O F F O F F O F F O F F O F F O L m r o N N O F F O F F O F F O N O F F O F F O F F O T A S m r o N F F O F F O F F O F F O F F O F F O F F O F F O M m r o N F F O F F O F F O F F O F F O F F O F F O F F O t x e t e l e T N O N O N O N O F F O F F O F F O F F O o e r e t S m a c i N F F O F F O F F O F F O F F O F F O F F O F F O WARNING UK Models only The flexible mains lead ...

Страница 5: ... mode Low state 0 2V TV mode Input impedence More than 10K ohms Input capacitance Less than 2nF 9 Ground green 10 Open 11 Green Green signal 0 7 3dB 75 ohms positive 12 Open 13 Ground red 14 Ground blanking 15 _ _ Red input 0 7 3dB 75 ohms positive _ S signal Chroma input 0 3 3dB 75 ohms positive 16 Blanking input Ys signal High state 1 3V Low state 0 0 4V Input impedence 75 ohms 17 Ground video o...

Страница 6: ...O 2 0 d e v r e s e R 3 0 c n y S l a c i t r e V o N 4 0 B K A e l b a t s n U 5 0 n o r e w o p t a w o l s e n i l a t a d r o d n a k c o l c s u b C I I 6 0 n o r e w o p t a e g d e l w o n k c a s u b C I I o n M V N 7 0 d e s U t o N 8 0 n o r e w o p t a e g d e l w o n k c a o n r e n u T 9 0 d e s u t o N 0 1 N O r e w o P t a e g d e l w o n k c a o n r e l l o r t n o c e l g n u J 1 ...

Страница 7: ...ing Yes No OK K K K Switching On the TV and Automatically Tuning The first time you switch on your TV a sequence of menu screen appear on the TV enabling you to 1 choose the language of the menu screen 2 choose the country in which you wish to operate the TV 3 search and store all available channels TV Broadcast and 4 change the order in which the channels TV Broadcast appear on the screen However...

Страница 8: ...s or to set the time period delay max of 4 hours and finally press OK to store While watching the TV you can press the button on the remote control to display the time remaining One minute before the TV switches itself into standby mode the time remaining is displayed on the TV screen automatically ON TIMER The On Timer option in the Timer menu allows you to select a time period for the TV to swit...

Страница 9: ...OK Manual Programme Preset Programme System Channel Label AFT Skip Decoder Confirm OK 01 B G C 21 TVE On No Off 12 Menu System continued 3 After selecting the Channel option press Then press or to select the channel tuning C for terrestrial channels or S for cable channels Next press After that press the number buttons to enter directly the channel number of the TV Broadcast or the channel of the ...

Страница 10: ...ort Weather 25 153 101 98 TELETEXT Index Programme News Sport Weather 25 153 101 98 TELETEXT Index Programme News Sport Weather 25 153 101 98 TELETEXT Index Programme News Sport Weather 25 153 101 98 16 Connecting Optional Equipment Using the following instructions you can connect a wide range of optional equipment to your TV set Connecting cables are not supplied Connecting a VCR To connect a VCR...

Страница 11: ...r or no picture screen is dark but good sound No picture or no menu information from the equipment connected to the Scart connector Good picture no sound No colour on colour programmes Distorted picture when changing programmes or selecting teletext Picture slanted only for KV 21LT1K Noisy picture when viewing a TV channel Remote control does not function The standby indicator on the TV flashes ev...

Страница 12: ...l 2 4 Service Position Release the mains power cable from its securing posts Remove the rear cover fixing screws indicated Pull the rear cover away from the front beznet until clear of chassis Note Use a cross head screwdriver with a blade length of at least 200mm Remove screw Remove FBT support bracket Release the 2 securing clips located at either side of the chassis and slide the PWB clear of t...

Страница 13: ... shatter hook sticks out Removal of the Anode Cap 2 6 Picture Tube Removal WARNING BEFORE REMOVING THE ANODE CAP High voltage remains in the CRT even after the power is disconnected To avoid electric shock discharge CRT before attempting to remove the anode cap Short between anode and CRT coated earth ground strap Coated Earth Ground Strap 1 Discharge the anode of the CRT and remove the anode cap ...

Страница 14: ... Green and verify the condition 6 When the position of the deflection yoke has been determined fasten the deflection yoke with the screws 7 If the beam does not land correctly in all the corners use a magnet to correct it See Fig 3 4 When complete readjustment is necessary or a new picture tube is installed carry out the following adjustments Unless there are specific instructions to the contrary ...

Страница 15: ...TAT magnet influence each other The movement of the magnets interact with each other and so the respective dot position should be monitored while carrying out this adjustment Use the H STAT VR to adjust the Red Green and Blue dots so that they coincide at the centre of the screen by moving the dots in the horizontal direction Operation of the BMC Hexapole magnet G B R G B R G B R G B R G B R G B R...

Страница 16: ... deflection yoke spacer 2 Tilt the deflection yoke as indicated in the figure below and optimise the geometry Tilting the DY Up and Down will balance the upper and lower pin adjustment Tilting the DY Left and Right will balance the H Trap adjustment 3 Re install the deflection yoke spacer YCH VR Deflection Yoke Deflection Yoke TLV VR Screen Corner Convergence TLH pieces Deflection Yoke Tilt Direct...

Страница 17: ...EEN located on the Flyback Transformer to the point just before the flyback return lines disappear Layout of each control 1 Input an all white signal from the pattern generator 2 Enter into the Service Mode by pressing TEST TEST and MENU on the Service Commander 3 Select Service from the on screen menu display and press the right arrow button on the remote commander 4 The Service menu will appear ...

Страница 18: ...0 E 6 0 E 7 0 E 8 0 E 9 0 E 0 1 E 1 1 E G N I K R O W E M I T S R U O H S E T U N I M P C O A N P V O C N Y S V R K I C I I M V N E L G N U J R E N U T P D N U O S V 8 5 5 2 0 5 5 2 0 5 5 2 0 5 5 2 0 5 5 2 0 5 5 2 0 5 5 2 0 5 5 2 0 5 5 2 0 5 5 2 0 0 0 0 0 0 0 0 0 0 0 0 0 1 Turn on the main power switch and enter into the stand by mode 2 Press the following sequence of buttons on the Remote Command...

Страница 19: ...st register value For destination France set the value to 6 All other destinations set the value to 0 2 Receive a signal of 64dBuV 75 ohm terminated 62dBuV 75 ohms for B model via the tuner antenna socket 3 Connect a voltmeter to pin1 of TU101 print side of A Board or to the AGC pin of CN001 mount side of A Board 4 Confirm that the AGC voltage is 3 5volts 0 3volts 5 If adjustment is required enter...

Страница 20: ...x e T 5 1 t s e T n o i t a t o R e r u t c i P 6 1 0 5 l e v e l e r u t c i P 9 1 e d o M y r o t c a F e l g g o T 1 2 E D A n o i t a n i t s e D 2 2 L B n o i t a n i t s e D 3 2 E D A n o i t a n i t s e D 4 2 U n o i t a n i t s e D 5 2 E D A n o i t a n i t s e D 6 2 L B n o i t a n i t s e D 7 2 R K n o i t a n i t s e D 8 2 R K n o i t a n i t s e D 1 3 e l b a n E e l b a s i D f f o t ...

Страница 21: ...21 Memo ...

Страница 22: ...or bar input signal Voltage variations may be noted due to normal production tolerences B bus B bus RF signal path earth ground earth chassis Reference Information RESISTOR RN METAL FILM RC SOLID FPRD NON FLAMMABLE CARBON FUSE NON FLAMMABLE FUSIBLE RS NON FLAMMABLE METAL OXIDE RB NON FLAMMABLE CEMENT RW NON FLAMMABLE WIREWOUND ADJUSTMENT RESISTOR COIL LF 8L MICRO INDUCTOR CAPACITOR TA TANTALUM PS ...

Страница 23: ... Q606 Q607 6 5 4 7 3 LOWB D624 D622 D618 D619 VM VCC QCP DETECT Q612 602 1 4 CN1201 J1200 R AUDIO 64 XTAL IN 48 AUDIO MUTE 5 AUD OUT CV6520 6 67 2 1 VCC OUT IC002 REMOTE CONTROL RECEIVER 3 3V STBY 6 5 2 3 7 1 5V STBY IC201 AUDIO AMP MUTE 1 IN INL 10 14 OUT L H DRIVE Q535 FUNCTION SWITCH S001 S006 68 IC401 AV LINK 5V STBY 69 R0 58 A10 B10 1 2 3 4 G0 57 B0 56 IK 55 GREEN BLUE IK EWD 17 VD 18 VD 19 A...

Страница 24: ...3 4 4 1 6 6 1 8 5 4 0 7 8 7 7 6 4 0 9 8 1 8 7 4 6 3 0 1 6 7 8 4 8 2 1 1 9 1 8 9 4 3 2 2 1 4 9 7 0 5 2 0 4 1 5 6 1 1 5 5 2 5 1 1 1 2 5 5 2 6 1 4 4 1 3 5 5 2 8 1 4 6 8 4 5 1 2 1 0 2 1 C I 1 1 1 5 5 2 5 3 9 4 6 5 0 3 5 0 7 5 1 3 6 0 8 5 1 3 7 3 1 1 9 5 2 3 9 3 0 2 6 0 0 1 0 3 6 0 2 1 0 4 6 0 4 1 5 3 1 1 5 6 0 f e R e b c f e R e b c 3 1 0 Q 0 7 0 0 4 0 6 Q 0 0 5 2 6 1 0 Q 0 0 3 3 8 0 6 Q 0 0 6 5 2 1 ...

Страница 25: ... I N 4 0 0 C I T 6 N M W 4 0 C 4 2 M T 6 N M W 4 0 C 4 2 M T 6 N M W 4 0 C 4 2 M T 6 N M W 4 0 C 4 2 M T 6 N M W 8 0 C 4 2 M T 6 N M W 8 0 C 4 2 M T 6 N M W 8 0 C 4 2 M T 6 N M W 8 0 C 4 2 M 1 0 4 C I T D 3 9 3 M L T D 3 9 3 M L T D 3 9 3 M L T D 3 9 3 M L 6 0 4 R J 0 T R O H S 0 T R O H S 0 T R O H S 0 T R O H S 0 2 4 R K 0 1 K 0 1 K 0 1 K 0 1 8 2 4 R K 0 1 K 0 1 K 0 1 K 0 1 9 2 4 R K 7 4 K 0 1 K...

Страница 26: ...B A 34 35 36 A D E F G B C R S T V W X Y Z 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 U M N O P Q H I J K L 34 35 36 ...

Страница 27: ...9P TOP VIEW 1 4 8 5 B C E 8 7 6 5 1 3 4 TOP VIEW 2 LM393DT TDA2822M TEA2124 IRF614 LF 5 4 SEMICONDUCTORS B C E LETTER SIDE 2SA933AS QRT 2SAG33ASQT 2SA933AS RT 2SC1740S RT 2SC2785 HFE E C B 2 1 3 1 3 2 DAN202K DAN202K T146 2SK2251 01 F19 E B C CATHODE ANODE D4SB60L F AK04 V1 AU 01Z V1 BYD33G BYD33G AMMO DINL20 U TA2 DINL40 U TR2 ERB44 06TP1 EGP20G EG 1Z V1 EL1Z ERD28 06S ERD28 06S ERC06 15SL FMN G1...

Страница 28: ...ZJ T 77 6 8C MTZJ T 77 8 2B MTZJ T 77 7 5B MTZJ T 77 9 1A MTZJ T 77 9 1C MTZJ T 77 10 MTZJ T 77 15B MTZJ T 77 33A MTZJ 33C MTZJ 7 5B RD3 9ES B2 RD5 6ESB2 RD6 8ES B2 RD7 5ESB2 RD9 1ES B3 RD10ESB2 RD15ESB2 1SS119 25TD 1SS133T 77 CATHODE ANODE UF4005PKG23 CATHODE ANODE 1SS355TE 17 RD12SB2 UDZS TE 17 4 7B UDZS TE 17 5 6B UDZS TE 17 6 8B UDZS TE 17 9 1B UDZ TE 17 22B ...

Страница 29: ...atch Centre Osc SS F B Timer TSD OCP Control Logic Level Shift Sel 34v ref 5v 15v 8v Driver Reg 10v 18 8 14 16 15 10 12 11 9 14 2 6 5 SW 1 VOL PWR 15 3 Pwr Gnd Sgn Gnd 2K 4 3 7 9 10 MUTE STBY PROTECTION 13 Vcc A BOARD IC604 BA41W12ST A BOARD IC401 IC531 LM393TD A BOARD IC601 MCZ3001D A BOARD IC1201 TDA7494 ...

Страница 30: ... 4 4 204 517 02 SUPPORT FBT KV 14LM1 14LT1B 14LT1E 4 204 517 01 SUPPORT FBT KV 14LT1K 14LT1U 5 1 453 347 11 TRANSFORMER ASSY FLYBACK NX 1747 U2A4 6 8 598 535 00 FRONTEND BTF EF411 KV 14LM1B 14LT1B 8 598 531 00 FRONTEND BTF EC401 KV 14LM1E 14LT1E 8 598 537 00 FRONTEND BTF EP401 KV 14LM1K 14LT1K 8 598 527 00 FRONTEND BTF EU601 KV 14LM1U 14LT1U 7 A 1632 901 A A BOARD COMPLETE KV 14LM1B A 1632 891 A A...

Страница 31: ...GUIDE LIGHT 60 4 203 128 01 SHEET BLOTTING 61 8 735 570 05 PICTURE TUBE A34LRG70X 62 8 451 401 21 DEFLECTION YOKE Y14RSA L 63 A 1632 885 A C BOARD COMPLETE 64 4 369 318 21 SPRING TENSION 65 1 419 548 11 COIL DEGAUSSING 66 4 205 377 01 DGC HOLDER 67 4 203 097 01 HOLDER HV 68 1 540 007 13 CAP ASSY HIGH VOLTAGE 69 4 074 601 01 SPACER DY 70 4 365 808 01 SCREW 5 TAPPING 71 1 529 711 11 SPEAKER 8CM 72 4...

Страница 32: ...t Parts that belong only to the model specified Model KV 14LM1 50 KV 14LT1 50 MISCELLANEOUS 51 ACCESSORIES AND PACKAGING MATERIALS 51 Note Refer to the designated variant parts list when seeking a part indicated by an asterisk Parts indicated XX on the Schematic Diagram are not used in this model and therefore do not appear in the Parts List SECTION 7 ELECTRICAL PARTS LIST ...

Страница 33: ...33 DIODE 1SS133T 77 D721 8 719 991 33 DIODE 1SS133T 77 D722 8 719 991 33 DIODE 1SS133T 77 D723 8 719 991 33 DIODE 1SS133T 77 D724 8 719 991 33 DIODE 1SS133T 77 D725 8 719 991 33 DIODE 1SS133T 77 D726 8 719 991 33 DIODE 1SS133T 77 SOCKET J701 1 251 595 11 SOCKET CRT COIL L704 1 414 183 41 INDUCTOR 10UH TRANSISTOR Q701 8 729 046 28 TRANSISTOR BF420 126 Q702 8 729 119 78 TRANSISTOR 2SC1740S RT Q703 8...

Страница 34: ...RAMIC CHIP 0 01UF 10 00 50V C033 1 163 009 11 CERAMIC CHIP 0 001UF 10 00 50V C035 1 163 009 11 CERAMIC CHIP 0 001UF 10 00 50V C036 1 163 009 11 CERAMIC CHIP 0 001UF 10 00 50V C037 1 137 354 11 FILM 0 01UF 5 00 100V C038 1 163 037 11 CERAMIC CHIP 0 022UF 10 00 50V C039 1 164 505 11 CERAMIC CHIP 2 2UF 16V C040 1 163 017 00 CERAMIC CHIP 0 0047UF 10 00 50V C042 1 163 213 00 CERAMIC CHIP 0 0022UF 5 00 ...

Страница 35: ... 0 0015UF 10 00 2KV C613 1 104 571 91 CERAMIC 0 0015UF 10 00 2KV C614 1 161 964 51 CERAMIC 0 0047UF 250V C615 1 115 339 11 CERAMIC CHIP 0 1UF 10 00 50V C617 1 164 644 11 CERAMIC 330PF 10 00 500V C618 1 126 949 11 ELECT 220UF 20 00 35V C619 1 164 644 11 CERAMIC 330PF 10 00 500V C620 1 135 871 21 FILM 15000PF 3 800V C621 1 164 644 11 CERAMIC 330PF 10 00 500V C622 1 104 571 91 CERAMIC 0 0015UF 10 00 ...

Страница 36: ... 719 069 60 DIODE UDZS TE17 9 1B D435 8 719 069 60 DIODE UDZS TE17 9 1B D436 8 719 069 60 DIODE UDZS TE17 9 1B D501 8 719 908 03 DIODE GP08DPKG23 D502 8 719 056 95 DIODE UDZ TE 17 22B D503 8 719 069 55 DIODE UDZS TE17 5 6B D504 8 719 074 43 DIODE BAS316 115 D505 8 719 988 61 DIODE 1SS355TE 17 D506 8 719 908 03 DIODE GP08DPKG23 D507 8 719 070 56 DIODE PDZ5 1B 115 D512 8 719 908 03 DIODE GP08DPKG23 ...

Страница 37: ...5 1 459 111 00 INDUCTOR 10MH L537 1 419 551 11 COIL HORIZONTAL LINEARITY L538 1 406 984 11 INDUCTOR 1 5MH L601 1 408 603 31 INDUCTOR 10UH L602 1 408 611 31 INDUCTOR 47UH L603 1 412 524 11 INDUCTOR 8 2UH L1200 1 535 303 00 LEAD JUMPER 5 0MM L1203 1 535 303 00 LEAD JUMPER 5 0MM PHOTO COUPLER PH601 8 749 016 21 IC TCET1103G TRANSISTOR Q016 8 729 120 28 TRANSISTOR 2SC2412K T 146 R Q212 8 729 422 33 TR...

Страница 38: ...6 069 00 RES CHIP 6 8K 5 1 10W R065 1 216 295 91 SHORT 0 R066 1 216 053 00 RES CHIP 1 5K 5 1 10W R067 1 216 073 00 RES CHIP 10K 5 1 10W R068 1 216 083 00 RES CHIP 27K 5 1 10W R069 1 216 073 00 RES CHIP 10K 5 1 10W R070 1 216 025 91 RES CHIP 100 5 1 10W R071 1 216 049 91 RES CHIP 1K 5 1 10W R072 1 216 295 91 SHORT 0 R074 1 216 073 00 RES CHIP 10K 5 1 10W R075 1 216 295 91 SHORT 0 R089 1 216 295 91 ...

Страница 39: ...00 METAL OXIDE 4 7K 5 1W R552 1 216 097 91 RES CHIP 100K 5 1 10W R553 1 249 381 11 CARBON 1 5 1 4W R557 1 216 065 91 RES CHIP 4 7K 5 1 10W R558 1 216 025 91 RES CHIP 100 5 1 10W R559 1 247 863 91 CARBON 22K 5 1 4W R561 1 216 129 00 RES CHIP 2 2M 5 1 10W R562 1 216 121 91 RES CHIP 1M 5 1 10W R565 1 216 025 91 RES CHIP 100 5 1 10W R583 1 216 081 00 RES CHIP 22K 5 1 10W R589 1 216 295 91 SHORT 0 R591...

Страница 40: ...NVERTER SRT T603 1 435 525 11 TRANSFORMER CONVERTER PIT THERMISTOR TH601 1 803 586 11 THERMISTOR NTC THP601 1 803 951 11 THERMISTOR PTC VARISTOR VDR601 1 803 830 11 VARISTOR ERZV14D621 CRYSTAL X001 1 578 774 11 VIBRATOR CRYSTAL IC IC001 8 759 671 89 IC TDA9390H N1 3 0130 T3 IC004 8 759 575 71 IC M24C04 WMN6T TUNER TU101 8 598 535 00 FRONTEND BTF EF411 KV 14LM1B 8 598 531 00 FRONTEND BTF EF401 KV 1...

Страница 41: ...4LM1K 14LT1K 8 598 527 00 FRONTEND BTF EU601 KV 14LM1U 14LT1U 8 735 570 05 PICTURE TUBE A34LRG70X 8 451 401 21 DEFLECTION YOKE Y14RSA L 1 540 007 13 CAP ASSY HIGH VOLTAGE 4 205 481 21 MANUAL INSTRUCTION KV 14LM1B 14LT1B GERMAN FRENCH ENGLISH ITALIAN DUTCH 4 205 481 51 MANUAL INSTRUCTION KV 14LM1E 14LT1E DANISH GERMAN SPANISH GREEK ITALIAN NORWEGIAN PORTUGUESE SWEDISH FINNISH TURKISH 4 205 481 41 M...

Страница 42: ...e modules Please contact your local Sony Service organisation for the latest information Read restore and compare NVM contents via the I2C bus Acknowledge check of all I2C devices in the TV set Read Error Codes emulation of the Error Reader tool Remote Commander emulation User programmable Functional Check through Infrared Fast and documented Test Mode setting of all Sony TV chassis Partnumbers TR...

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