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Additional Information

Sony KV-BT21M81 Group A7 (

GB,

FR, PR, AR)_4-096-628-12 (2)

Snowy picture

Noisy sound

Distorted picture

Noisy sound

Good picture

Noisy sound

No picture

No sound

Possible cause

Symptom

Solutions

Troubleshooting

If you find any problem while viewing your TV, please check the following
guide. If any problem persists, contact your Sony dealer.

Page

–

• Check the antenna cable and connection

on the TV, VCR and at the wall.

• Check the antenna setup.

Contact a Sony dealer for advice.

• Display the “Channel Setup” 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
damaged.

• The antenna setup is

inappropriate.

• Channel presetting is

inappropriate or
incomplete.

• Signal transmission is

low.

• Broadcast signals are

too strong.

• The TV system setting

is inappropriate.

• The power cord,

antenna or VCR is not
connected.

• The TV is not turned

on.

Troubleshooting guide

01GB08ADV-MIX.p65

2/9/03, 9:47 AM

Black

Содержание KV-BT21M80

Страница 1: ...REVISION HISTORY BX1 MODEL KV BT21M80 PART NO 9 872 418 01 NO SUFFIX DATE SUPPL CORR DESCRIPTION CHASSIS 1 01 2003 11 1st Issue ...

Страница 2: ...MODEL COMMANDER DEST CHASSIS NO CHASSIS TRINITRON COLOR TV SERVICE MANUAL BX1 MODEL COMMANDER DEST CHASSIS NO KV BT21M80 RM W101 Saudi Arabia SCC V10FA ...

Страница 3: ...Boards Location 31 4 3 Schematic Diagram 31 4 3 1 C Board Schematic Diagram 32 4 3 2 A Board Processor Block A 33 4 3 3 A Board Audio Block B 35 4 3 4 A Board Power Supply Block C 37 4 3 5 A Board Deflection Block D 39 4 3 6 A Board Tuner Block E 41 4 3 7 A Board Jack Block F 43 4 4 Voltage Measurement and Waveforms 45 4 5 Printed Wiring Boards and Parts Location 48 4 6 Semiconductors 51 5 EXPLODE...

Страница 4: ...symptom that is diagnosed first by the mirco 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...

Страница 5: ...en 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 processor...

Страница 6: ...ing displayed 8 Quitting Self diagnostic screen To quit the entire self diagnostic screen turn off the power switch on the remote commander or the main unit 6 SELF DIAGNOSTIC CIRCUIT B overcurrent OCP Occurs when an 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 Occu...

Страница 7: ... REMOVAL 1 3 CHASSIS ASSY REMOVAL 1 4 SERVICE POSITION 1 5 TERMINAL BRACKET REMOVAL 1 6 A BOARD REMOVAL 2 Rear cover 1 Eight screws BVTP 4 16 TYPE2 IT 3 1 Four screws Washer Head P4 16 2 Terminal bracket 3 Two screws BVTP 4 16 TYPE2 IT 3 1 One screws BVTP 3 12 TYPE2 IT 3 A Board ...

Страница 8: ...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 a a b b c 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 an...

Страница 9: ...icture 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 purity control so that the green is at the center and the blue and the red take up equally sized areas on each side See Figures 2 1 through 2 4 4 Move the deflection yoke forward and adjust so th...

Страница 10: ...en 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 Operation of V STAT magnet If the V Stat magnet is moved in the A and B arrows the red green and blue dots moves as shown below Moved RV750 H STAT ...

Страница 11: ...LH 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 TLV RB YCH R B XCV B R TLH B R a b c d Piece A 90 conv correct b a c d a d screen corner misconvergence ON DY TLV TLV XCV YCH DY pocket DY pocket XCV TLH Plate ...

Страница 12: ... cut off 2 5 WHITE BALANCE ADJUSTMENT 1 Set to Service Mode Refer Section 3 1 ADJUSTMENTS WITH COMMANDER 2 Input white raster signal 3 Set Picture to DYNAMIC mode 4 Select RDRV 02 with 1 and 4 and fixed the value to 25 with 3 and 6 5 Adjust WHBL GDRV 03 and BDRV 04 with 1 and 4 and adjust the data with 3 and 6 for best white balance in Highlight condition 6 Write into the memory by pressing MUTING...

Страница 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 ...

Страница 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...

Страница 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 ...

Страница 16: ...d n a t S n o N e n o n 5 0 0 2 0 P B W 0 0 0 3 0 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 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 ...

Страница 17: ...0 0 0 1 0 0 X I F e d o M p a r T a m o r h C s r e h t o M A C E S 0 0 1 0 1 1 0 S P B 0 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 ...

Страница 18: ...I F e d o M r e t l i F b m o C 2 0 0 C O 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 0 0 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 ...

Страница 19: ...u t i l p m A l a n g i 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 ...

Страница 20: ...l i F s s a p d n a B d n u o S f o s s a p y B 0 0 3 0 0 O L M A 0 0 0 1 0 0 X I F 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 ...

Страница 21: ... e d i V L n 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...

Страница 22: ...b u 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 ...

Страница 23: ... 1 0 O X C D 0 6 0 5 9 2 X I F e u l a V O X C D P S D h 0 6 o r c i M R F S 9 5 3 1 0 L B X E 0 0 0 5 1 0 X I F e s i o N e t i h W e t a n i m i l E o t r e m i T g n i k n a l B d e d n e t x E 7 0 4 1 0 S Y S T 0 0 0 3 0 0 X I F l e d o M A G K D 3 M 2 I 1 G B 0 t e s e R t s e T t a M V N n i s y S V T e z i r o m e M 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...

Страница 24: ... PFRQ Non Comb models 01 Category No Name Model Table TV Video YUV SADJ 002 SSHP 21 Non Comb models 35 38 35 All 14 models Category No Name Model Table NTSC Others YC 011 BPS Non Comb models 00 00 Data Variant depend on models Category No Name Non stereo models SDEC 26 DCXI 00 027 DCXG 03 029 DCLH 06 Category No Name SDSP 002 BBL 00 003 BBH 00 004 BBLW 06 016 BAS 13 017 TRE 14 018 EQ1 09 019 EQ2 0...

Страница 25: ...o 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 BT21M80 SECAM 1 0 1 Component 0 AV Multi PAM GA 0 D1 JPN 0 Color Decording HDEV High Deviation Mode 0 disabled 1 enabled NICAM ST NICAM Stereo 0 disabled 1 enabled NICAM BI N...

Страница 26: ...odel 0 Channel Block Model no rating 1 Parental Control Model rating TOP Forced TOP 0 Auto Mode TOP FLOF 1 Forced TOP TEXT Teletext Model 0 Non Teletext Model 1 Teletext Model Full Surround Full Surround option 0 Normal Surround Model 1 Full Surround Model Off simulated surround SRS WOW TruSurround No Surround No Surround Model 0 Surround Model 1 Non Surround Model Forced 60 Forced 60Hz in no sign...

Страница 27: ...No Volume Figure Display 1 Latin Volume Figure Display Feature 2 Temporary 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 Vietnames...

Страница 28: ...mmander 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 ma...

Страница 29: ... 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...

Страница 30: ...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...

Страница 31: ...mp feedback 3W Mono 3W R L R HP mute EHT ABL Hp 1k 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 YUVin 119 KEY IN 126 INT2 98 99 SCL1 SDA1 108 109 SCL0 SDA0 102 BINT 122 3 RED GREEN LED 77 SCARTFBL 78 80 RGB3 34DIRIN R Y ...

Страница 32: ...t Cannot be measured Circled numbers are 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 Reference information RESISTOR RN METAL FILM RC SOLID FPRD NONFLAMMABLE CARBON FUSE NONFLAMMABLE FUSIBLE RS NONFLAMMABLE METAL OXIDE RB NONFLAMMABLE CEMENT RW NON...

Страница 33: ...8 HSS82 TJ D756 HSS82 TJ D755 HSS82 TJ D754 R774 150 3W RS 1 2W 100 R783 R713 0 CHIP C783 0 001 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 0 001 B CHIP C786 XX C753 500V 1000p C787 RS R781 0 56 JW1781 5 0MM JW1782 5 0MM 5 0MM JW1783 C...

Страница 34: ...IP 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 16V 100 C036 16V 100 C056 16V 100 C005 16V 100 C006 CHIP 4 7k R336 ...

Страница 35: ...R239 C215 XX CHIP 10k R236 8 9 7 6 5 10 11 12 IC200 AN5276T OUTC NC IN R NC RF S_GND IN L IN C NC OUTL MUTE PW_GND VCC STBY OUTR NC 1 1 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 XX R227 XX R228 FPRD XX R2645 FPRD 1 R2646 4 7 C211 0 1 PT C236 J201 XX 2 7 3 5 1 ...

Страница 36: ...AM01ZV1 D603 W018 FB605 XX 160V 330 C665 XX FB610 250V 330p B C657 TP601 FN155 Q605 250V 330p B C670 XX R651 11EQS10 TB5 D622 JW1602 XX PDZ3 6B 1185 D635 25V 0 01 B C672 W024 47uH L600 47uH L601 R660 470K R661 470K 250V 330p B C625 250V 2200p C622 E 0 27 2W RS R620 0 22 2W RS 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 F CHIP C678 XX C679 D636 ...

Страница 37: ... R8009 1W RS 1 R878 XX C866 FPRD 1k R822 16V 0 047 B C863 1 2W 150k R835 XX R898 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 400V PP 0 1 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 0 Q804 2SA1091 0 Q8009 3W RS 1 5 R825 3W RS 1 5k R828 XX D831 4 3 2...

Страница 38: ...o A35 E3 2SIF To 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 XX L105 D107 XX CHIP 0 R152 16V 470 C108 16V 470 C120 CHIP XX JR1102 10 C106 I O O G SWF103 XX 100uH L100 0 0047 C115 RN CHIP 4 7K R106 RN CHIP 3 9K R107 RN CP 470 R108 0 01 B CHIP C119 To F30 E17 TU AGC CHIP XX ...

Страница 39: ... CHIP 220k R940 V J909 F2 J908 XX 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 XX R9044 P18 1 2 3 4 5 5P CN904 AGC GND B INT B DAT B CLK CHIP 0 JR1903 To E17 F30 TU AGC 16V 100 C956 CHIP 100 R9025 Q911 XX Q910 XX 47uH L902 1 2 3 4 5 CN905 Y OUT GND U OUT FB GND V OUT W005 W00...

Страница 40: ... 5 2 00Vp p NTSC 5 49 1 2 2 2 50 1 2 2 2 51 1 2 1 3 52 0 53 1 5 54 2 0 55 1 4 56 0 2 2 57 2 1 58 2 1 59 1 5 60 7 4 6 4 61 7 5 6 4 62 3 3 63 3 3 64 1 4 1 3 65 3 3 3 4 66 0 4 5 52Vp p 7 67 0 4 1 4 3 10Vp p 8 68 0 69 5 0 70 1 2 1 3 71 0 1 3 72 1 3 73 2 0 74 1 7 75 1 2 76 0 77 1 3 4 2 78 1 3 79 1 3 80 1 3 81 0 82 4 2 5 0 83 2 1 84 2 0 3 1 85 1 6 2 6Vp p PAL 9 3 0Vp p NTSC 9 86 1 2 1 3 2 0Vp p 10 87 2 ...

Страница 41: ...04 1 0 4 664 0mVp p PAL 17 744 0mVp p NTSC 17 2 13 6 3 12 0 4 13 0 5 0 2 14 1 51 2Vp p 16 6 14 01 7 0 4 PH600 1 24 0 2 22 5 3 0 4 4 2 9 Q001 B 0 C 3 4 1 7 E 0 Q006 B 3 3 C 1 0 2 0 E 2 0 Q007 B 0 C 3 3 E 0 2 Q008 B 1 6 1 7 C 0 3 E 1 7 Q009 B 1 3 C 1 4 E 2 1 Q010 B 3 4 C 0 E 4 1 Q012 B 0 6 C 0 2 0 13 E 0 Q013 B 0 5 C 1 7 E 0 1 Q014 B 0 C 0 E 0 Q016 B 0 C 0 E 0 Q100 B 3 01 C 9 0 E 2 0 2 2 Q101 B 0 C ...

Страница 42: ... Q809 B C E Q810 B 2 0 0 6 C 2 0 0 5 E 1 7 1 9 Q908 B 0 C 0 E 0 Q909 B 0 C 0 E 0 Q910 B 2 26 C 4 3 5 1 E 1 7 Q911 B 5 1 C 9 0 4 9 E 4 5 Q912 B 0 1 C 0 5 E 0 Q8009 B 196 C 199 E 197 Q8010 B 0 5 C 0 9 E 0 3 DY800 2 0Vp p 12 IC751 1 1 8 1 88Vp p PAL 1 2 0Vp p NTSC 1 2 1 7 1 55Vp p 2 3 1 8 2 0Vp p 3 C BOARD VOLTAGE LIST AND WAVEFORM Ref Pin No Voltage v Ref Pin No Voltage v Ref Pin No Voltage v 4 0 5 ...

Страница 43: ...C Q102 D006 R872 C836 Q103 D007 C643 C067 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...

Страница 44: ... 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 C789 C790 D780 R5 EY706 E...

Страница 45: ...TA2B5 11EQS10 TB5 MMDL914T1 1PS226 115 MSB709 RT1 MSD601 RT1 UN2211 UN2216 2SC3209LK MA2ZD14001S0 MA77 UDZSTE 175 6B UDZSTE 179 1B UDZSTE 173 6B TRANSISTOR IRF614 037 STV9302A BA033T TA7805S FN155 2SA1091 0 2SC3779C DAA 2SC5885 ANODE CATHODE E B C E C B SE135N LF38 CATHODE ANODE AN5276T 1 7 IC 3 1 2 1 3 2 Small Outline L leaded Package Pin 8 98 SOP 1 TOP VIEW CAT24WC16J1 TE13 LM2903DT TJM4558CDT P...

Страница 46: ... 52 KV BT21M80 RM W101 STR F6267S LF1357 IC RPM7240 SH5 TDA12067H N1B0B0PX TOP VIEW ...

Страница 47: ... PICTURE TUBE A51LPT70X 7 1 452 032 00 MAGNET DISC 8 4 092 938 01 COVER REAR p 8 SCREWS 9 4 094 690 01 PIECE A 90 CONV CORRECT 10 4 046 600 11 SPACER DY 11 4 057 714 01 PIECE TLH CONVERGENCE 12 8 451 505 11 DEFLECTIONYOKE Y21RSA S 13 A 1405 156 A MOUNTED PWB VAR C 14 4 365 808 12 SCREW 5 TAPPING 15 4 095 706 01 SPRING EXTENSION 16 1 456 280 11 DEGAUSSING COIL 17 4 093 607 01 HOLDER DGC 18 1 825 29...

Страница 48: ... 961 11 ELECT 2 2UF 20 00 50V C077 1 165 176 11 CERAMIC CHIP 0 047UF 10 00 16V C078 1 162 925 11 CERAMIC CHIP 68PF 5 00 50V C080 1 162 964 11 CERAMIC CHIP 0 001UF 10 00 50V C081 1 162 964 11 CERAMIC CHIP 0 001UF 10 00 50V C089 1 162 964 11 CERAMIC CHIP 0 001UF 10 00 50V C090 1 162 927 11 CERAMIC CHIP 100PF 5 00 50V C091 1 162 927 11 CERAMIC CHIP 100PF 5 00 50V C092 1 107 826 11 CERAMIC CHIP 0 1UF ...

Страница 49: ... 126 933 11 ELECT 100UF 20 00 16V C638 1 126 933 11 ELECT 100UF 20 00 16V C639 1 126 933 11 ELECT 100UF 20 00 16V C641 1 126 933 11 ELECT 100UF 20 00 16V C643 1 117 720 11 CERAMIC CHIP 4 7UF 10V C644 1 164 315 11 CERAMIC CHIP 470PF 5 00 50V C647 1 126 935 11 ELECT 470UF 20 00 16V C649 1 126 933 11 ELECT 100UF 20 00 16V C652 1 102 228 00 CERAMIC 470PF 10 00 500V C653 1 102 228 00 CERAMIC 470PF 10 0...

Страница 50: ... D056 8 719 081 97 DIODE MMDL914T1 D057 8 719 081 97 DIODE MMDL914T1 D058 8 719 081 97 DIODE MMDL914T1 D059 8 719 081 97 DIODE MMDL914T1 D060 8 719 069 55 DIODE UDZSTE 175 6B D061 8 719 081 97 DIODE MMDL914T1 D062 8 719 069 55 DIODE UDZSTE 175 6B D063 8 719 081 97 DIODE MMDL914T1 D064 8 719 069 55 DIODE UDZSTE 175 6B D065 8 719 069 55 DIODE UDZSTE 175 6B D066 8 719 908 03 DIODE GP08D D068 8 719 06...

Страница 51: ... 817 296 11 PHONO JACK 3P CHIP CONDUCTOR JR001 1 216 864 11 SHORT CHIP 0 JR004 1 216 864 11 SHORT CHIP 0 JR005 1 216 864 11 SHORT CHIP 0 JR007 1 216 864 11 SHORT CHIP 0 JR008 1 216 864 11 SHORT CHIP 0 JR009 1 216 864 11 SHORT CHIP 0 JR012 1 216 864 11 SHORT CHIP 0 JR013 1 216 864 11 SHORT CHIP 0 JR014 1 216 864 11 SHORT CHIP 0 JR015 1 216 864 11 SHORT CHIP 0 JR016 1 216 864 11 SHORT CHIP 0 JR017 1...

Страница 52: ...ISTOR UN2216 Q8009 8 729 200 17 TRANSISTOR 2SA1091 O Q8010 8 729 140 50 TRANSISTOR 2SC3209LK RESISTOR R001 1 216 829 11 METAL CHIP 4 7K 5 1 10W R002 1 216 809 11 METAL CHIP 100 5 1 10W R003 1 216 829 11 METAL CHIP 4 7K 5 1 10W R004 1 216 809 11 METAL CHIP 100 5 1 10W R010 1 216 833 11 METAL CHIP 10K 5 1 10W R011 1 216 821 11 METAL CHIP 1K 5 1 10W R012 1 216 825 11 METAL CHIP 2 2K 5 1 10W R014 1 21...

Страница 53: ...00 CARBON 330K 5 1 4W R827 1 216 369 00 METAL OXIDE 1 5 2W R828 1 243 606 71 METAL OXIDE 1K 5 3W R829 1 243 606 71 METAL OXIDE 1K 5 3W R150 1 216 809 11 METAL CHIP 100 5 1 10W R152 1 216 864 11 SHORT CHIP 0 R153 1 216 853 11 METAL CHIP 470K 5 1 10W R200 1 216 829 11 METAL CHIP 4 7K 5 1 10W R201 1 216 825 11 METAL CHIP 2 2K 5 1 10W R202 1 216 837 11 METAL CHIP 22K 5 1 10W R203 1 216 829 11 METAL CH...

Страница 54: ... R909 1 216 840 11 METAL CHIP 39K 5 1 10W R910 1 216 817 11 METAL CHIP 470 5 1 10W R911 1 216 813 11 METAL CHIP 220 5 1 10W R913 1 216 853 11 METAL CHIP 470K 5 1 10W R914 1 216 853 11 METAL CHIP 470K 5 1 10W R915 1 216 849 11 METAL CHIP 220K 5 1 10W R916 1 216 849 11 METAL CHIP 220K 5 1 10W R917 1 218 285 11 METAL CHIP 75 5 1 10W R924 1 216 853 11 METAL CHIP 470K 5 1 10W R931 1 216 807 11 METAL CH...

Страница 55: ...IC TDA6108AJF N1 JACK 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 ...

Страница 56: ...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 12 2 M81 M80 M70 Trinitron Color TV GB Operating Instructions Before operating the unit please read this manual thoroughly and retain it for future reference ...

Страница 57: ...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...

Страница 58: ...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...

Страница 59: ... 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 ...

Страница 60: ... 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 ...

Страница 61: ...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...

Страница 62: ...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...

Страница 63: ...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...

Страница 64: ...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...

Страница 65: ...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...

Страница 66: ...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 ...

Страница 67: ... 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...

Страница 68: ...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 ...

Страница 69: ...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...

Страница 70: ...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 ...

Страница 71: ... 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...

Страница 72: ... 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...

Страница 73: ...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 press Press V or v to select the program number then p...

Страница 74: ... 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...

Страница 75: ...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...

Страница 76: ...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...

Страница 77: ...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...

Страница 78: ... 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...

Страница 79: ...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...

Страница 80: ...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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