Sony Trinitron KV-BM14M70 Service Manual Download Page 7

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KV-BM14M70

RM-W101

Two screw

(+BVTP 3

12)

Rear cover

Six screws

(+BVTP 4

16)

Terminal

bracket

Two screw

(+BVTP 4

16)

One screw

(+BVTP 3

16)

A board

SECTION 1

DISASSEMBLY

1-2.

SPEAKER REMOVAL

1-3.

CHASSIS ASSY REMOVAL

1-4.

SERVICE POSITION

1-5.

TERMINAL BRACKET REMOVAL

1-6.

A BOARD REMOVAL

1-1.

REAR COVER REMOVAL

Summary of Contents for Trinitron KV-BM14M70

Page 1: ...REVISION HISTORY BX1S MODEL KV BM14M70 PART NO 9 872 430 02 NO SUFFIX DATE SUPPL CORR DESCRIPTION CHASSIS 1 01 2003 12 1st Issue 2 02 2004 6 R827 Part Number Change Page 63 Supp 1 ...

Page 2: ...CHASSIS TRINITRON COLOR TV SERVICE MANUAL BX1S MODEL COMMANDER DEST CHASSIS NO KV BM14M70 RM W101 Ukraine SCC V14C A RM W101 MODEL COMMANDER DEST CHASSIS NO ...

Page 3: ...cation 32 4 3 Schematic Diagram Information 32 4 3 1 A Board Processor Block A 33 4 3 2 A Board Audio Block B 35 4 3 3 A Board Power Supply Block C 37 4 3 4 A Board Deflection Block D 39 4 3 5 A Board Tuner Block E 41 4 3 6 A Board Jack Block F 43 4 3 7 C Board Schematic Diagram 45 4 4 Voltage Measurement and Waveforms 46 4 5 Printed Wiring Boards and Parts Location 49 4 6 Semiconductors 52 5 EXPL...

Page 4: ...symptom that is diagnosed first by the micro controller is displayed on the screen Refer to Screen G2 Adjustment in this manual SELF DIAGNOSTIC FUNCTION Diagnosis Item Description Power does not turn on B overcurrent OCP V Protect IK AKB Power supply NG 5V for Video Processor No of timer STANDBY 1 indicator flashes Does not light 2 times 4 times 5 times 8 times Self Diagnostic display Diagnosis re...

Page 5: ...reen Test In standby mode press buttons on the remote commander sequentially in rapid succession as shown below Display Channel 5 Volume Power TV Note that this differs from entering the service mode volume The following screen will be displayed indicating the error count Diagnostic Item Flash Count B overcurrent 2 times V Protect 4 times IK AKB 5 times Power Supply NG 5V 8 times for Video process...

Page 6: ...n overcurrent on the B 135V line is detected by pin 32 of IC001 A board If the voltage of pin 32 of IC001 A board is more than 4V the unit will automatically go to standby V PROTECT Occurs when an absence of the vertical deflection pulse is detected by pin 13 of IC001 A board IK AKB If the RGB levels do not balance within 15 sec after the power is turned on this error will be detected by IC001 A b...

Page 7: ...r 2 Six screws BVTP 4 16 1 Terminal bracket 3 Two screw BVTP 4 16 2 One screw BVTP 3 16 1 A board SECTION 1 DISASSEMBLY 1 2 SPEAKER REMOVAL 1 3 CHASSIS ASSY REMOVAL 1 4 SERVICE POSITION 1 5 TERMINAL BRACKET REMOVAL 1 6 A BOARD REMOVAL 1 1 REAR COVER REMOVAL ...

Page 8: ...rd so as not to damage the inside of anode cap A metal fitting called the shatter hook terminal is built into the rubber 3 Do not turn the foot of rubber over too hard The shatter hook terminal will stick out or damage the rubber anode button 1 7 PICTURE TUBE REMOVAL Note Please make sure the TV set is not in standing position before removing necessary CRT support located on bottom right and left ...

Page 9: ... c d d a Preparation In order to reduce the influence of geomagnetism on the set s picture tube face it east or west Switch on the set s power and degauss with the degausser 2 1 BEAM LANDING Picture Mode DYNAMIC 1 Input a white signal with the pattern generator Contrast Brightness 2 Set the pattern generator raster signal to a green raster 3 Move the deflection yoke to the rear and adjust with pur...

Page 10: ...s together at the center of the screen adjust the horizontal convergence with the H STAT variable resistor and the V STAT magnet in the manner given below In this case the H STAT variable resistor and the V STAT magnet influence each other so be sure to perform adjustments while tracking Center dot R G B R G B H STAT VR V STAT Magnet RV750 H STAT C Board BMC Hexapole V STAT DY pocket Purity V STAT...

Page 11: ... B XCV B R TLH B R Piece A 90 conv correct a b c d TLH Insert TLH Correction Plate to DY Pocket Left or Right YCH Insert YCH VOL on DY TLV Rotate TLV VOL on DY XCV Rotate XCV Adj core on DY 3 Screen corner Convergence 1 Affix a Piece A 90 conv correct corresponding to the misconverged areas b a c d a d screen corner misconvergence ON DY TLV TLV XCV YCH DY pocket DY pocket TLH Plate XCV ...

Page 12: ...RT 10 with 1 and 4 and adjust SBRT 10 data with 3 and 6 so that the third stripe from right dimly lit 4 Write into the memory by pressing MUTING then 5 GA models C O 20 IRE S G 30 IRE 165 2VDC 2 3 FOCUS ADJUSTMENT FOCUS adjustment should be completed before the W B adjustment 1 Receive digital monoscope pattern 2 Set picture mode DYNAMIC 3 Adjust focus VR to obtain a just focus at the center of th...

Page 13: ... the power switch ON and set to Service Mode 3 Call the adjusted items again to confirm adjustments were made t DISPLAY t 5 t VOL t POWER item no service data NVM field channel no category in decimal item name in decimal NG service command frequency video input name GEOM 006 HSIZ 031 x SERVICE 60 S VIDEO 1 software service data reserved power on time release ID version in binary for factory color ...

Page 14: ...s to WRITE 5 Execute the writing with the button The WRITE display will be changed to red color while excuting and back to SERVICE Example on screen display Use the same method for all Items Use 1 and 4 to select the adjustment item use 3 and 6 to adjust write with MUTING then execute the write with Note 1 In WRITE the data for all items are written into memory together 2 For adjustment items that...

Page 15: ...6 w 0 5 w 0 6 0 5 1 3 1 3 1 3 1 3 7 0 0 P O C U 7 1 0 3 6 0 T S U J D A a l o b a r a P r e n r o C r e p p U W E 0 6 w 0 5 w 0 6 0 5 1 3 1 3 1 3 1 3 8 0 0 P O C L 7 1 0 3 6 0 T S U J D A a l o b a r a P r e n r o C r e w o L W E 0 6 w 0 5 w 0 6 0 5 1 3 1 3 1 3 1 3 9 0 0 Z T W E 1 3 0 3 6 0 T S U J D A m u i z e p a r T W E 0 6 w 0 5 w 0 6 0 5 1 3 1 3 1 3 1 3 0 1 0 P L S V 1 3 0 3 6 0 T S U J D A ...

Page 16: ... 0 X I F w o L 3 2 l a m r o N 1 h g i H 0 g n i t t e S p m e T r o l o C e d o M e r u t c i P 0 0 1 0 2 0 1 0 1 2 0 V U O 0 0 0 s l a n g i S t u p n I V U n o l o r t n o C t e s f f O 0 0 0 0 J V T y t i l a n o i t c n u F t i n I e g n a R A T A D n o i t c n u F e t o N e l b a T e m a N e c i v e D d e l i a t e D e u l a V l a i t i n I s s e r d d A M V N y r o g e t a C o N e m a N c e...

Page 17: ... 0 0 1 0 0 X I F e n i L y a l e D d n a b e s a B a m o r h C f o s s a p y B s r e h t o C S T N 2 1 0 O C F 0 0 0 1 0 0 X I F n O r o l o C d e c r o F 0 0 3 1 0 T N I T 1 3 0 3 6 0 X I F l o r t n o C t n i T d n a B e s a B s r e h t o V U Y 1 3 1 3 4 1 0 V U T 0 0 0 1 0 0 X I F s l a n g i S V U n o l o r t n o C t n i T 0 0 J V T y t i l a n o i t c n u F t i n I e g n a R A T A D n o i t c...

Page 18: ... S 2 0 0 3 0 0 X I F l e v e L g n i p p i l C t f o S h A 8 0 0 3 0 0 L W P 1 0 0 1 0 0 X I F h c t i w S g n i t i m i L e t i h W k a e P 1 0 4 0 0 L T H W 6 0 0 5 1 0 X I F g n i t i m i L e t i h W k a e P 5 0 0 M A G 1 0 0 1 0 0 X I F a m m a G 0 0 6 0 0 S T W 1 0 0 3 0 0 X I F h c t e r t S e t i h W d n a l o r t n o C a m m a G s r e h t O e v i L 7 0 0 R F T 0 0 0 1 0 0 X I F l a n g i S...

Page 19: ...S t u p t u O o e d i V 3 0 7 0 0 I A V 0 0 0 1 0 0 X I F m e t s y S L L y l n o n o i t c e r r o C e d u t i l p m A l a n g i S t u p t u O I m e t s y S 0 0 J V T y t i l a n o i t c n u F t i n I e g n a R A T A D n o i t c n u F e t o N e l b a T e m a N e c i v e D d e l i a t e D e u l a V l a i t i n I s s e r d d A M V N y r o g e t a C o N e m a N c e D c e D s s e r d d A e v a l S n ...

Page 20: ... d n u o S M A r o f l a n g i S t u p t u O o i d u A 0 0 4 0 0 C V P H 0 0 0 1 0 0 X I F l o r t n o C e m u l o V e n o h P d a e H 0 0 J V T y t i l a n o i t c n u F t i n I e g n a R A T A D n o i t c n u F e t o N e l b a T e m a N e c i v e D n o m m o C y r o g e t a C o N e m a N c e D c e D s s e r d d A e v a l S T X T 0 0 0 V X T 9 3 0 3 6 0 X I F s p i l i h P r o f n o i t i s o P l...

Page 21: ...o n V T L V T I o r u E n o N o e d i V v T 0 0 0 0 0 0 3 1 0 F E S 3 0 0 7 0 0 X I F t c e f f E o e r e t S o n o M e l b i d e r c n I o n o m I o e r e t s I 5 0 3 0 4 1 0 L 1 A 0 0 0 5 5 2 X I F t f e L e m u l o V 1 X U A 0 0 5 1 0 R 1 A 0 0 0 5 5 2 X I F t h g i R e m u l o V 1 X U A 0 0 6 1 0 S A B 8 0 0 5 1 0 X I F t e s f f O s s a B n i a M 7 1 0 E R T 8 0 0 5 1 0 X I F t e s f f O e l ...

Page 22: ... s M F J A I E f o e t u m o t u a r o f e z i s s i s e r e t s y H 4 0 4 1 0 Y L N O 0 0 0 1 0 0 X I F t u p t u o C E D n o M A C I N d e t a l e r y l n o e c u d o r p e R 0 0 5 1 0 M A X E 0 0 0 1 0 0 X I F P E D D L d r a d n a t s n i e t u m o t u a f o e s a c n i e c r u o s k c a b l l a F 0 0 6 1 0 T M I N 0 0 0 1 0 0 X I F P E D D e t a r r o r r e t i b n o d n e p e d n o i t c n u...

Page 23: ... i m 5 a t a d r e m i t f f o t u h s o t u A 0 0 1 0 0 B D S O 0 0 0 5 1 0 X I F s s e n t h g i r b D S O h 0 6 o r c i M R M M 5 0 2 0 0 H D S O 5 0 0 5 1 0 X I F n o i t i s o P l a t n o z i r o H D S O h 0 6 o r c i M R M M 5 0 3 0 0 V D S O 7 3 0 3 6 0 X I F n o i t i s o P l a c i t r e V D S O 0 6 0 5 h 0 6 o r c i M R M M 3 6 1 3 4 0 0 E T U M 0 0 0 1 0 0 X I F d e l b a n e 1 h c t i w...

Page 24: ...AM PAL NTSC SECAM YUV S Input TV TV TV VIDEO VIDEO VIDEO YC 003 YDLY Comb Model 08 08 08 11 09 11 09 09 Non Comb Model 02 02 10 2 2 2 09 09 Category No Name Model Table TV Video YUV SADJ 002 SSHP 21 Comb models 35 35 35 21 Non Comb models 35 38 35 All 14 models Category No Name Model Data PICT 001 CFA Comb models 00 Non Comb models 01 Category No Name Model Data ES5 2D Data ES7 2D YC 000 PFRQ Comb...

Page 25: ...TL 09 00 Category No Name Stereo models Non stereo models SDEC 026 DCXI 01 00 027 DCXG 03 00 029 DCLH 06 00 Category No Name AR21 BT21 HW21 AR14 HW21 BM14 21 series AV Stereo 3D series non 3D BT21 SDSP 002 BBL 01 00 00 01 00 00 003 BBH 05 00 00 04 00 00 004 BBLW 06 06 06 06 06 06 016 BAS 13 14 11 00 13 0 017 TRE 14 14 12 13 14 00 018 EQ1 12 09 00 07 11 00 019 EQ2 04 10 00 00 00 00 020 EQ3 10 09 00...

Page 26: ...cart BX1L 3 Video in 11 3 composite terminals Euro no terminal BX1L 4 Video in SECAM SECAM Color System 0 not available 1 available Color decoding Color Crystal Selection 00 PAL NTSC SECAM Multi 01 NTSC 3 58MHz 10 PAL NTSC SECAM 4 43MHz 11 PAL NTSC Tri Norma No OPB2 Item KV BM14M70 0 0 SECAM 1 0 1 Component 0 AV Multi PAM GA 0 D1 JPN 0 Composite SCART Color Decording HDEV High Deviation Mode 0 dis...

Page 27: ... 0 ASD 0 Forced 60 0 No Surround 1 Full Surround 0 No OPB4 Item KV BM14M70 Text 0 Top 0 V Chip 0 Surround 0 Equalizer 0 VM 0 1 spk Models 1 Firmware SMAT 0 Firmware SSD Firmware Downloading 0 disabled 1 enabled SMAT Surround Matrix 0 Active 1 Passive 1 spk Models 1 Speaker Models 0 2 or 3 Speaker Models 1 1 speaker Models VM Velocity Modulation 0 disabled 1 enabled Equalizer 5 band Equalizer Model...

Page 28: ...ary for BX1L 0 Comb Not available 1 Comb available Feature 1 Temporary for BX1L 0 PiP Not Available 1 PiP available OSD Language Selection 01xx French English always available except JP US 0x1x Spanish 0xx1 Portuguese US 1x1x Complicated Chinese GA NTSC 1xx1 Korean 1xxx Simplified Chinese GA x1xx Arabic xx1x Thai xxx1 Vietnamese 0000 Destination ADE EU 0001 Destination BL 0010 Destination KR 0011 ...

Page 29: ...r then adjust to VB1 VB2 VB3 VB4 with 3 and 6 6 Then press MUTING t to write the data The highest level of VB1 VB2 VB3 VB4 must be aligned at the same time The ideal difference between VB2 and VB3 is within 110mV For single system with NTSC 4 43 select TV channel with NTSC 4 43 and repeat 4 t 6 3 4 DEFLECTION ADJUSTMENT H TRAPEZOID ADJUSTMENT 1 Receive cross hatch dotsignal 2 Adjust on to make H T...

Page 30: ... Lower Corner Parabola 009 EWTZ EW Trapezium 010 VSLP Vertical Slope VS 011 VSIZ Vertical Amplitude 012 SCOR S Correction SC 013 VPOS Vertical Shift VSH 014 HBL RGB Blanking Mode 015 WBF Timing of Wide Blanking WBF 016 WBR Timing of Wide Blanking WBR 017 SBL Service Blanking 018 COPY Copy the GEO data to all 50 60Hz NVM area WIDE MODE 60Hz V Compression Adjustment 1 Input mono scope signal 2 Adjus...

Page 31: ...e memory V CENTER ADJUSTMENT VPOS 1 Input Monoscope signal 2 Activate the Service Adjustment Mode 3 Select the VPOS item with 1 and 4 4 Adjust value of VPOS with 3 and 6 for the best vertical center 5 Press MUTING then to save into the memory V LINEARITY VLIN V CORRECTION SCOR PIN AMP EWPW AND HORIZONTAL TRAPEZOID EWTZ ADJUSTMENTS 1 Input Monoscope signal 2 Activate the Service Adjustment Mode 3 S...

Page 32: ...dback 3W Mono 3W R L R HP mute EHT ABL Hp Ik EW Hd V V RGB B On Off stdby Device 12C 12C SIRCS Key buttons PLL I O Port VIF SIF POWER Color Decoder YUV Processor Jungle RGB FM MONO Dem Volume control ONE CHIP Micro Text CC V chip 11 Xtalout 10 Xtalin 74 76 YUVout 70 72 VUY IN 119 KEY 97 SIRCS 98 99 SCL1 SDA1 108 109 SCL0 SDA0 102 B INT 122 123 RED GREEN LED 77 Fbl3 78 80 R Y R Y G B Y B IN 34 InL5...

Page 33: ...re waveform references B bus B bus k signal path Note The reference number which starts with Wxxx eg W003 indicates a wire to wire connection Note Components marked as XX are not fitted on this model A Board C Board 4 2 CIRCUIT BOARDS LOCATION Reference information RESISTOR RN METAL FILM RC SOLID FPRD NONFLAMMABLE CARBON FUSE NONFLAMMABLE FUSIBLE RS NONFLAMMABLE METAL OXIDE RB NONFLAMMABLE CEMENT ...

Page 34: ... A49 1 8V_MAIN W003 W004 W008 10uH L012 UN2216 Q006 UN2216 Q007 CHIP 220 R087 CHIP 220 R098 D005 XX CHIP 68k R379 CHIP 100 R380 25V 0 01 B CHIP C308 W009 W010 W011 25V 0 01 B CHIP C072 16V 100 C004 25V XX B C309 CHIP 12k R044 25V 6800p B C046 16V 2 2 C044 F CHIP CHIP 6 8k R314 CHIP 6 8k R315 CHIP 100 R384 CHIP 100 R385 CHIP 100 R386 SCARTFBL A16 A14 To F16 CHIP 39k R051 16V 470 C002 16V 100 C304 1...

Page 35: ...0p CHIP C234 XX CHIP C235 CHIP 100 R239 C215 XX CHIP 10K R236 8 9 7 6 5 10 11 12 IC200 AN17804A OUTC NC IN R NC RF S_GND IN L IN C NC OUTL MUTE PW_GND VCC STBY OUTR NC XX FB2607 1 1UH FB2602 5A PS2601 500V 470p B C2631 1000 C2636 35V 1000 C2648 To C4 B12 AUDIO_1 To C5 B11 AUDIO_2 To C6 B10 AUDIO_GND CHIP 0 R218 S3L20UF4 D2625 330 R219 XX C224 XX C228 CHIP XX R227 CHIP XX R228 FPRD XX R2645 FPRD 1 ...

Page 36: ...3 AM01AV1 D602 AM01AV1 D603 W018 FB605 XX 160V 330 C665 XX FB610 250V 330p B C657 TP601 FN155 Q605 250V 330p B C670 2W RS XX R651 11EQS10 TB5 D622 JW1602 XX PDZ3 6B 115 D635 25V 0 01 B C672 W024 47uH L600 47uH L601 RN 470K R660 RN 560K R661 250V 330p B C625 250V 2200p C622 E 2W RS 0 27 R620 2W RS 0 22 R619 XX CH C673 XX B C674 XX C675 CHIP 4 7K R634 450V 220 C611 XX R672 CHIP CHIP 10k R635 16V 2 2...

Page 37: ...OUTPUT VCC OUT REF VOLT 2SC3209LK Q8010 CHIP 6 8k R8009 1W RS 1 R878 XX C866 FPRD 1 2k R822 16V 0 047 B C863 1 2W 150k R835 CHIP XX R898 CHIP XX R8014 4 3 2 1 TJM4558CDT IC802 RN CP XX R8015 TH800 XX UDZSTE 175 6B D829 200V PT 0 022 C806 200V PT 0 01 C848 200V PT 0 022 C849 XX D826 250V PP 0 15 C841 250V PP 0 27 C852 100V PT 0 1 C838 100V PT 0 1 C850 2kV 330p C846 400V PP 0 033 C842 2SA11091 O Q80...

Page 38: ...o A51 E12 AGC MUTE To A26 E5 IFVO IF_MON_OUT SWF101 XX 1 2 3 4 5 3W RS 22k R121 CHIP 100 R150 To F26 E4 IFVO CHIP XX JR1109 1 1P TP101 XX CHIP 0 JR1110 CHIP 56 R109 XX R126 CHIP XX L105 D107 XX CHIP 0 R152 16V 470 C108 16V 470 C120 CHIP XX JR1102 10 C106 I O SWF O G SWF103 XX 100uH L100 0 0047 B C115 CHIP 4 7K R106 CHIP 3 9K R107 RN CP 470 R108 0 01 B CHIP C119 To F30 E17 TU AGC CHIP XX JR1111 0 3...

Page 39: ...1 F2 F2 F3 F3 F4 F4 F3 L R V J903 CHIP R9051 CHIP R9052 CHIP C917 470p 16V 1 F CHIP C918 UDZSTE 175 6B D915 CHIP 220k R940 V J909 F2 J908 2P 1 2 3 J905 1 2 3 6 7 4 5 8 9 10 11 12 13 J904 XX 1 2 3 J901 1 2 3 6 7 4 5 8 9 10 11 12 13 14 15 16 17 18 35V 47 C955 UDZSTE 175 6B D918 CHIP 75 R9053 XX JW1900 5 JW1901 CHIP 470 R9044 P18 1 2 3 4 5 5P CN904 AGC GND B INT B DAT B CLK CHIP 0 JR1903 To E17 F30 T...

Page 40: ...58 HSS82 TJ D756 HSS82 TJ D755 HSS82 TJ D754 R774 150 3W RS 1 2W 100 R783 R713 0 CHIP C783 1000p B CHIP 1 CN704 1P 1000V 1 3 9 8 7 6 5 4 2 TDA6108AJF N1 IC751 B IN G IN R IN GND IK VDD R OUT G OUT B OUT 0 47 R794 GP08D D750 1 2W 470k R780 1 2W FPRD 100K R795 1 2 3 4 5 6 7 7P CN701 WHT GND B G R GND 1K 9V 1000p B CHIP C786 500V XX B C753 500V 1000p C787 RS R781 0 47 JW1781 5 JW1782 5 5 JW1783 CHIP ...

Page 41: ...44 2 2 1 5 45 8 4 46 4 9 47 4 9 48 1 4 2 160V 5 49 2 2 50 2 2 51 1 4 52 1 5 53 2 2 54 2 2 55 1 5 1 9 56 1 9 1 4 57 2 2 1 9 58 1 4 59 1 5 60 3 2 61 3 2 62 3 1 63 3 1 64 1 4 65 0 6 324 0mV 6 66 0 4 5 440V 7 67 1 4 3 160V 8 68 0 69 4 2 70 1 2 71 1 2 72 1 2 73 2 0 74 1 6 75 123 8 124 7 76 0 77 4 2 78 1 3 79 1 3 80 1 3 81 0 82 4 2 0 83 1 9 2 3 84 3 2 85 1 7 1 560V PAL 9 2 040V NTSC 9 86 1 7 1 380V 10 8...

Page 42: ...8 0 IC804 1 0 4 648 0mV 17 2 13 3 3 12 4 4 13 3 5 196 0 141 6 54 40V 16 6 13 2 7 0 4 PH600 1 23 1 2 22 0 3 33 0 33 4 4 2 6 Q001 B 0 C 2 3 E 0 Q006 B 0 3 3 C 3 3 2 0 E 0 2 1 9 Q007 B 3 2 0 C 2 0 3 3 E 1 9 0 3 Q008 B 0 5 C 0 E 0 Q009 B 0 C 0 E 0 Q010 B 0 C 0 E 0 Q011 B 0 C 0 E 0 Q012 B 0 6 C 40 7 32 9 E 0 Q013 B 40 7 32 8 C 1 7 E 0 Q016 B 0 C 0 E 0 Q100 B 2 9 3 1 C 8 9 E 2 4 0 Q101 B 0 C 8 9 E 0 Q10...

Page 43: ... 9 C 7 7 8 9 E 3 6 4 2 Q912 B 82 4 74 5 C 0 5 E 0 Q8009 B 195 4 195 0 C 195 7 195 3 E 196 0 195 7 Q8010 B 0 5 0 C 118 9 E 0 DY800 1 320V 12 Ref Pin No Voltage v Ref Pin No Voltage v A BOARD VOLTAGE LIST AND WAVEFORM Ref Pin No Voltage v C BOARD VOLTAGE LIST AND WAVEFORM Ref Pin No Voltage v Ref Pin No Voltage v IC751 1 1 8 1 260V 1 2 1 8 1 200V 2 3 1 8 1 360V 3 4 0 5 4 4 6 195 6 195 4 7 142 3 141 ...

Page 44: ... G1 1 G2 RCV G4 1 3 4 5 6 7 8 9 10 11 13 GND 2 1 8 9 1 7 1 5 D750 D754 D755 D756 IC751 D781 J751 A701 A703 A705 RV750 L750 CN701 CN703 CN704 CN705 L780 L781 L782 L783 R756 R757 R758 R760 R763 R764 R765 R773 R774 R780 R781 R783 C751 C752 C753 C754 R794 R795 EY701 EY703 C781 C782 C787 JW1781 JW1782 D782 Q701 R713 R752 R753 R754 R766 R767 R768 R775 R776 R777 R778 R784 R785 R786 C759 C783 C786 C788 C7...

Page 45: ...67 R873 C837 JR1100 Q104 D008 C068 C644 C838 JR1101 JR001 D009 C069 C839 JR1102 R876 C646 FB2607 C647 R877 JR004 D200 DY800 R878 D201 C649 R879 JR005 D202 D203 JR007 JR008 D204 C070 C840 JR1109 JR009 D205 C071 C841 D206 C072 C842 D207 C073 D208 C650 R880 C844 Q111 R881 D209 C845 C652 C846 R882 C077 C653 C847 R883 JR1110 L100 C078 R884 C654 C848 L101 C079 C849 JR1111 JR1112 JR012 R886 L102 C657 JR0...

Page 46: ...D RU4AM T3 S3L20UF4 10ERB20 TA2B5 10ERB20 TB3 11EQS10 TB5 MA77 MA2ZD14001S0 UDZSTE 175 6B UDZSTE 179 1B UDZSTE 173 6B ANODE CATHODE MMDL914T1 TRANSISTOR 1PS226 115 2SC3209LK IRF614 037 CAT24WC16J1 TE13 TJM4558CDT LM2903DT STV9302A IC E C B 1 7 3 1 2 1 3 2 MSB709 RT1 MSD601 RT1 UN2211 UN2216 2SA1091 O 2SC3779D AA FN155 E B C RPM7240 H5 TA7805S 2SC5885 Small Outline L leaded Package Pin 8 98 SOP 1 T...

Page 47: ... 53 KV BM14M70 RM W101 IC STR F6267S LF1357 TDA11010H N1B000PN TOP VIEW ...

Page 48: ...693 636 11 TUNER FSS TEDE9 21 4 095 890 11 BRACKET TERMINAL ICON p 2 SCREWS 22 1 824 968 11 POWER CORD WITH CONNECTOR 23 4 022 115 12 HOLDER AC CORD 24 4 092 370 02 BRACKET FBT z 1 SCREW 25 4 093 771 01 COVER FRONT PANEL z 2 SCREWS 26 1 477 678 42 TOP SWITCH BLOCK 27 4 092 231 01 GUIDE LIGHT z 1 SCREWS Items marked are not stocked since they are seldom required for routine service Some delay shoul...

Page 49: ... C078 1 162 923 11 CERAMIC CHIP 47PF 5 50V C080 1 162 964 11 CERAMIC CHIP 0 001UF 10 50V C081 1 162 964 11 CERAMIC CHIP 0 001UF 10 50V C089 1 162 964 11 CERAMIC CHIP 0 001UF 10 50V C090 1 162 927 11 CERAMIC CHIP 100PF 5 50V C091 1 162 927 11 CERAMIC CHIP 100PF 5 50V C092 1 107 826 11 CERAMIC CHIP 0 1UF 10 16V C093 1 107 826 11 CERAMIC CHIP 0 1UF 10 16V C094 1 107 826 11 CERAMIC CHIP 0 1UF 10 16V C...

Page 50: ...2UF 10 275V C662 1 107 826 11 CERAMIC CHIP 0 1UF 10 16V C665 1 110 626 11 ELECT 330UF 20 160V C666 1 165 538 11 FILM 0 1UF 10 0V C668 1 126 933 11 ELECT 100UF 20 16V C670 1 127 942 51 CERAMIC 330PF 10 250V C672 1 162 970 11 CERAMIC CHIP 0 01UF 10 25V C678 1 164 505 11 CERAMIC CHIP 2 2UF 16V C680 1 164 315 11 CERAMIC CHIP 470PF 5 50V C682 1 115 466 91 ELECT 1000UF 20 16V C685 1 126 934 11 ELECT 220...

Page 51: ...8 759 157 40 IC UPC574J D108 8 719 069 55 DIODE UDZSTE 175 6B D109 8 719 069 55 DIODE UDZSTE 175 6B D200 8 719 062 51 DIODE 1PS226 115 D201 8 719 081 97 DIODE MMDL914T1 D202 8 719 081 97 DIODE MMDL914T1 D203 8 719 081 97 DIODE MMDL914T1 D204 8 719 081 97 DIODE MMDL914T1 D205 8 719 081 97 DIODE MMDL914T1 D208 8 719 081 97 DIODE MMDL914T1 D211 8 719 062 51 DIODE 1PS226 115 D212 8 719 081 97 DIODE MM...

Page 52: ...026 1 216 864 11 SHORT CHIP 0 JR027 1 216 864 11 SHORT CHIP 0 JR036 1 216 864 11 SHORT CHIP 0 JR037 1 216 864 11 SHORT CHIP 0 JR038 1 216 864 11 SHORT CHIP 0 JR040 1 216 864 11 SHORT CHIP 0 JR041 1 216 864 11 SHORT CHIP 0 JR042 1 216 864 11 SHORT CHIP 0 JR043 1 216 864 11 SHORT CHIP 0 JR046 1 216 864 11 SHORT CHIP 0 JR047 1 216 864 11 SHORT CHIP 0 JR049 1 216 864 11 SHORT CHIP 0 JR051 1 216 864 11...

Page 53: ...1 216 809 11 METAL CHIP 100 5 1 10W R029 1 216 809 11 METAL CHIP 100 5 1 10W R030 1 216 809 11 METAL CHIP 100 5 1 10W R038 1 216 809 11 METAL CHIP 100 5 1 10W R039 1 216 809 11 METAL CHIP 100 5 1 10W R041 1 216 809 11 METAL CHIP 100 5 1 10W R042 1 216 825 11 METAL CHIP 2 2K 5 1 10W R044 1 216 834 11 METAL CHIP 12K 5 1 10W R045 1 216 809 11 METAL CHIP 100 5 1 10W R046 1 216 809 11 METAL CHIP 100 5 ...

Page 54: ...R870 1 218 855 11 METAL CHIP 2 2K 0 50 1 10W R871 1 243 692 71 METAL OXIDE 220 5 1W R872 1 216 864 11 SHORT CHIP 0 R873 1 216 841 11 METAL CHIP 47K 5 1 10W R876 1 216 833 11 METAL CHIP 10K 5 1 10W R300 1 216 809 11 METAL CHIP 100 5 1 10W R302 1 216 861 11 METAL CHIP 2 2M 5 1 10W R303 1 216 861 11 METAL CHIP 2 2M 5 1 10W R304 1 216 855 11 METAL CHIP 680K 5 1 10W R307 1 216 861 11 METAL CHIP 2 2M 5 ...

Page 55: ...007 1 216 864 11 SHORT CHIP 0 R9008 1 216 864 11 SHORT CHIP 0 R9009 1 216 864 11 SHORT CHIP 0 R9017 1 216 809 11 METAL CHIP 100 5 1 10W R9018 1 216 809 11 METAL CHIP 100 5 1 10W R9019 1 216 809 11 METAL CHIP 100 5 1 10W R9020 1 216 809 11 METAL CHIP 100 5 1 10W R9021 1 216 809 11 METAL CHIP 100 5 1 10W R9022 1 216 809 11 METAL CHIP 100 5 1 10W R9023 1 216 809 11 METAL CHIP 100 5 1 10W R9025 1 216 ...

Page 56: ...K J751 1 451 544 11 SOCKET CRT COIL L780 1 410 667 31 INDUCTOR 22UH RESISTOR R713 1 216 864 11 SHORT CHIP 0 R752 1 216 819 11 METAL CHIP 680 5 1 10W R753 1 216 819 11 METAL CHIP 680 5 1 10W R754 1 216 819 11 METAL CHIP 680 5 1 10W R756 1 219 746 11 METAL 1K 5 1 2W R757 1 219 746 11 METAL 1K 5 1 2W R758 1 219 746 11 METAL 1K 5 1 2W R763 1 260 087 11 CARBON 100 5 1 2W R764 1 260 087 11 CARBON 100 5 ...

Page 57: ...M70 RM W101 Ukraine SCC V14C A MODEL COMMANDER DEST CHASSIS NO CHASSIS BX1S SECTION 6 ELECTRICAL PARTS LIST see page 60 REF NO PART NO DESCRIPTION REMARK R827 1 243 542 71 RESISTOR OXIDE METAL FILM 1 5 Sony Corporation Sony EMCS Malaysia Sdn Bhd Visual Products 9 872 430 02 English 2004 6 ...

Page 58: ...d emploi et conservez le pour toute référence ultérieure PR 0 1 2 3 4 5 3 6 7 8 9 6 7 AR 2003 Sony Corporation KV BT21 KV BM14 4 096 628 13 1 M81 M80 M70 Trinitron Color TV GB Operating Instructions Before operating the unit please read this manual thoroughly and retain it for future reference ...

Page 59: ...ltages and other hazards are present inside the TV Refer servicing and disposal of the TV to qualified personnel Your TV is recommended for home use only Do not use the TV in any vehicle or where it may be subject to excessive dust heat moisture or vibrations Do not operate the TV if any liquid or solid object falls into it Have it checked immediately by qualified personnel only Do not block the v...

Page 60: ...liances to the same power socket Do not damage the power cord Pull the power cord out by the plug Do not pull the power cord itself Even if your TV is turned off it is still connected to the AC power source mains as long as the power cord is plugged in Unplug the TV before moving it or if you are not going to use it for several days To prevent fire or shock hazard do not expose the TV to rain or m...

Page 61: ... TV 20 mm 3 8 mm screws clamps band Screw the band to the TV stand and to the provided hole at the rear of your TV 1 Put a cord or chain through the clamps 2 Screw one clamp to a wall or pillar and the other clamp to the provided hole at the rear of your TV Note Use only the supplied screws Use of other screws may damage the TV or ...

Page 62: ... Setup 7 Overview of Controls TV top control front and rear panels 8 Using the remote control and basic functions 9 Advanced Operations Viewing Teletext KV BT21M81 only 11 Menu Adjustment Introducing the menu system 12 Changing the Picture setting 15 Changing the Sound setting 16 Changing the Timer setting 17 Changing the Channel Setup setting 18 Changing the Setup setting 20 GB ...

Page 63: ...V by following the instructions of the Initial Setup menu see page 7 Plug in the power cord then press on the TV to turn it on Note The 1 standby indicator flashes green for a few seconds when turning on the TV This does not indicate a malfunction Connect the antenna cable not supplied to 8 antenna input at the rear of the TV Tip You can also connect your TV to other optional components see page 2...

Page 64: ...ic channel presetting Once you select Yes your TV will start searching for all the available channels If the message No channel found Please connect cable antenna appears check your TV connections then press t 3 Press 2 to adjust the bars on the top and bottom of the menu if they are slanted then press t KV BT21M81 only If no adjustment is necessary then press t 4 Press 2 to select No then press t...

Page 65: ...urn on the TV 6 2 Remote control sensor 3 Wake Up indicator 17 3 1 Standby indicator 6 4 i Headphone jack 4 Earphone jack 5 t2 Video input terminal 2 21 6 PROG Select program number 7 2 Adjust volume 8 t Select TV or video input 21 Menu operations 7 2 Select and adjust items 8 t Confirm selected items 9 MENU Display or cancel the menu 0 8 Antenna input terminal 21 qa T Monitor output terminal 21 q...

Page 66: ...iption Page 1 1 Turn off temporarily or turn on the TV 2 a Display the TV program 3 Jump to previous program number 4 PROG Select program number 5 2 Adjust volume 9 Not function for your TV 0 Display on screen information qa Mute the sound qd t Select TV or video input 21 qf 0 9 Input numbers qj Select surround mode options KV BT21M81 On surround Simulated stereo like monaural BT21M80 only sound O...

Page 67: ...picture settings from the Picture Adjustment option in the menu see page 15 Menu operations 6 MENU Display or cancel the menu 14 7 Confirm selected items 14 qk V v B b Select and adjust items 14 Timer operations qg Set TV to turn on automatically qh Set TV to turn off automatically Teletext operations green label KV BT21M81 only 4 Display the next or previous page 11 8 Display Teletext broadcast 1...

Page 68: ...er the correct page number To access the next or previous page press or hold pause a Press to display the symbol at Teletext display the top left corner of the screen To resume normal Teletext viewing press reveal concealed Press information e g To conceal the information press the an answer to a quiz button again enlarge the Teletext Press Each time you press the display Teletext display changes ...

Page 69: ... Color Temperature Intelligent Picture Mode KV BT21M81 BT21M80 only Sound Adjustment KV BT21M81 BT21M80 only Balance KV BT21M81 BT21M80 only Intelligent Volume Surround KV BT21M81 BT21M80 only Level 3 Function Select the picture mode Dynamic t Standard t Soft t Personal Adjust the Personal option Picture t Brightness t Color t Hue t Sharpness t Reset Adjust white color tint Cool t Neutral t Warm O...

Page 70: ...stem Level 3 Function Set TV to turn off automatically Set TV to turn on automatically Preset channels automatically Preset channels manually Select the TV system B G t I t D K t M Label the program number Block unwanted programs Change the menu language English t Arabic Adjust the picture position Label the connected equipment Select the color system Auto t PAL t SECAM t NTSC3 58 t NTSC4 43 Page ...

Page 71: ...revious menu level Cancel the menu Press V v B or b B or b MENU Press V or v to select the desired item Press or b to confirm your selection and go to the next level Press MENU to display the menu TV 0 MENU PROG Select Confirm End Picture Color Temperature Cool Picture Adjustment Mode Dynamic Intelligent Picture On Select End Channel Setup Program Label TV System Manual Program Auto Program Confir...

Page 72: ...he setting to your personal preference in the Picture Adjustment and Color Temperature options only when the Personal mode is selected Adjusting the Picture Adjustment items under Personal mode 1 Press V or v to select either Picture contrast Brightness Color Hue color tones or Sharpness then press Selecting Reset will set your TV to the factory setting 2 Press V v B or b to adjust the setting of ...

Page 73: ... Intelligent Volume adjust the volume of all program numbers and video inputs automatically Press V or v to select On then press To cancel select Off then press Surround choose either On Simulated or Off KV BT21M81 BT21M80 only see page 9 You can adjust the setting to your personal preference in the Sound Adjustment option only when the Personal mode is selected Adjusting the Sound Adjustment item...

Page 74: ... Up Timer set TV to turn on automatically Press V or v to select the desired period of time max of 12 hours then press After the selected length of time the TV switches on automatically and Wake Up Timer will appear on the screen The indicator on the TV lights up amber once you set the Wake Up Timer Notes You can also cancel Sleep Timer and Wake Up Timer by turning off the TV s main power If no bu...

Page 75: ...e Presetting channels manually on page 19 TV System select the TV system Press V or v to select either B G I D K or M then press Program Label label the program number 1 Select Program and press Press V or v to select the program number then press 2 Select Label and press then press V or v to select alphanumeric characters for the label Program Block block unwanted programs 1 Select Program and pr...

Page 76: ... TV system 1 Press V or v to select TV System then press 2 Press V or v until the sound becomes normal then press 4 If you are not satisfied with the picture and sound quality you may be able to improve them by using the Fine tuning feature 1 Press V or v to select Fine then press 2 Press V or v to select Manual then press 3 Press V v B or b until the picture and sound quality are optimal then pre...

Page 77: ...position when it is not aligned with the TV screen KV BT21M81 only Press B or b to adjust the picture position then press Video Label label the connected equipment 1 Select Video Input and press Press V or v to select the input you want to label then press 2 Select Label and press then press V or v to select the label options Video 1 Video 2 VCR SAT Game or Edit You may edit the video label by ent...

Page 78: ...el Audio Video cable not supplied Camcorder Sound Mix Terminal KV BM14M70 only You can connect the audio L and R jacks from your AV equipment to both MONO jacks on the TV to enjoy mixed left and right sound If you do not prefer the mixed sound disconnect either one of the MONO jacks Note If you connect a VCR to 8 antenna input preset the signal output from the VCR to the program number 0 on the TV...

Page 79: ...p menu and select Manual Program to preset the channel again Try using a booster Turn off or disconnect the booster if it is in use Display the Channel Setup menu and select the appropriate TV System Check the power cord antenna and VCR connections Press 1 power Press main power on the TV to turn off the TV for about five seconds then turn it on again The connection is loose or the cable is damage...

Page 80: ... earth s magnetic field may affect the TV Press 2 to increase the volume level Press to cancel the muting Do not use a hair dryer or other equipment near the TV Check the antenna setup Contact a Sony dealer for advice Use a highly directional antenna Use the fine tuning Fine function Check the antenna setup Contact a Sony dealer for advice Turn off or disconnect the booster if it is in use Display...

Page 81: ...inappropriate Signal transmission is too low Your TV s self diagnosis function indicates the possible problems Changes in room temperature sometimes make the TV cabinet expand or contract causing a noise This does not indicate a malfunction The TV s demagnetizing function is working This does not indicate a malfunction Keep external speakers or other equipment away from the TV Do not move the TV w...

Page 82: ...M PAL PAL 60 SECAM NTSC3 58 NTSC4 43 English Farsi Persian KV BT21M81 only VHF E2 to E12 UHF E21 to E69 CATV S01 to S03 S1 to S41 UHF B21 to B68 CATV S01 to S03 S1 to S41 VHF C1 to C12 R1 to R12 UHF C13 to C57 R21 to R60 CATV S01 to S03 S1 to S41 Z1 to Z39 VHF A2 to A13 UHF A14 to A79 CATV A 8 to A 2 A to W 4 W 6 to W 84 75 ohm external terminal 3 W 3 W 3 W Input 2 Output 1 Phono jacks 1 Vp p 75 o...

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