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Sony FD Trinitron KV-32FX68K, Service Manual

The Sony FD Trinitron KV-32FX68K is a high-quality television featuring advanced technology for a superior viewing experience. Enhance your understanding of this product by accessing the comprehensive Service Manual, available for free download on manualshive.com. Dive into the manual to explore its features, settings, and troubleshooting tips.

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- 39 -

250V

4700p

E

C6991

1

CN6993

TAB(CONTACT)

GND

1

3

5

5P

CN6992

AC OUT

AC OUT

1/2W

RC

1M

R6991

1

2

2P

CN6991

AC IN
AC IN

250V

5A

F6991

S6991

VD6991

FH6991

F4

F4.-32FX68

COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL

POWER SWITCH & FUSE

TO G BOARD
  CN6001

~ VM Board Schematic Diagram [ Velocity Modulation ] ~

~ H1 Board Schematic Diagram [ LED & IR Receiver ] ~

~ F4 Board Schematic Diagram [ Power Switch & Fuse ] ~

~ H2 Board Schematic Diagram [ Front AV & Headphone ] ~

f

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7

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9

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1

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7

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6

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5

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9

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7

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9

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0

~ VM Board Voltage Table ~

~ VM Board Waveforms ~

5ms/div

5ms/div

5ms/div

1.54 Vp-p (H) 

1.4 Vp-p (H)

TP1

TP2

20 Vp-p (H)

TP3

1

2

3

4

5

6

7

8

9

WHT

9P

CN2906

KEY

C

GND

Y/CVBS

GND

L

GND

GND

R

1

2

3

4

5

6

WHT

6P

CN2908

W

OOFER M.

R OUT

R IN

GND

L IN

L OUT

D0908

XX

D2902

XX

D2903

XX

50V

1

C2907

50V

1

C2906

1/4W

470k

R2909

D3904

XX

D3905

XX

XX

C2908

XX

C2909

XX

C2901

XX

C2900

1/4W

470k

R2910

1/4W

390

R2917

1/4W

390

R2918

XX

R3906

XX

R3905

XX

C2902

1/4W

120

R2903

1/4W

120

R2904

1/4W

120

R2915

1/4W

120

R2916

XX

C2911

XX

C2912

XX

C2903

1/4W

1.5k

R0911

1/4W

6.8k

R0901

1/4W

3.3k

R0913

1/4W

10k

R0902

1/4W

15k

R0914

1608

50V

0.001

B

C2913

1608

50V

0.001

B

C2914

XX

C2915

XX

C2916

S0900

S0901

S0902

R912
5MM

L2902
5MM

5MM

L0904

L2903
5MM

L2900
5MM

L2901

5MM

3

4

1

2

L

R

V

S

3P

CN2900

J2900

H2

TO A BOARD

CN2000

TO A BOARD

CN2502

H2.-32FX68

COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL

FRONT AV & HEADPHONE

1/4W

100

R0992

VCC

GND

OUT

SBX3081-51(30)

IC0991

1

2

3

4

BLK

4P

CN0991

SIRCS

LED

GND

STBY +5V

TLHK5190

D0993

RD5.6ESB2

D0991

25V

100

C0992

R0991

XX

C0991

XX

D0992

XX

50V

470p

B

C0993

50V

0.01

B

C0994

STBY+5V

H1

TO A BOARD

CN0103

H1.-32FX68

COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL

LED & IR RECEIVER

Summary of Contents for FD Trinitron KV-32FX68K

Page 1: ...6BCHASSIS MODEL COMMANDER DEST CHASSIS NO KV 32FX68B RM 932 FR SCC Q83M A KV 32FX68E RM 932 ESP SCC Q81P A MODEL COMMANDER DEST CHASSIS NO KV 32FX68 RM 932 KV 32FX68K RM 932 OIRT SCC Q82H A KV 32FX68U RM 932 UK SCC Q84M A ...

Page 2: ...s 50 6 EXPLODED VIEWS 6 1 Chassis 52 6 2 Picture Tube 53 7 ELECTRICAL PARTS LIST 54 CAUTION SHORT CIRCUIT THE ANODE OF THE PICTURE TUBE AND THE ANODE CAP TO THE METAL CHASSIS CRT SHIELD OR THE CARBON PAINTED ON THE CRT AFTER REMOVAL OF THE ANODE CAP WARNING AN ISOLATION TRANSFORMER SHOULD BE USED DURING ANY SERVICE WORK TO AVOID POSSIBLE SHOCK HAZARD DUE TO LIVE CHASSIS THE CHASSIS OF THIS RECEIVE...

Page 3: ... Free Solder the soldering iron tip temperature needs to be set to 370 degrees centigrade This requires soldering equipment capable of accurate temperature control coupled with a good heat recovery characteristics For more information on the use of Lead Free Solder please refer to http www sony training com r e b m u n t r a P r e t e m a i D s k r a m e R 9 1 5 0 0 0 4 6 7 m m 3 0 g K 5 2 0 0 2 5...

Page 4: ...E N E C s l a n g i s o e d i V d n a o i d u A r o f s t u p n I B G R r o f s t u p n I o i d u A d n a o e d i V V T f o s t u p t u O s l a n g i s s t n e m e r i u q e R r e w o P V 0 4 2 0 2 2 n o i t p m u s n o C r e w o P W 0 3 1 r o t c e n n o c o r u E n i p 1 2 2 s l a n g i s o e d i V d n a o i d u A r o f s t u p n I o e d i V S r o f s t u p n I s l a n g i s o i d u A d n a o e ...

Page 5: ...t e l e T N O N O N O N O o e r e t S m a c i N N O N O N O N O WARNING UK Models only The flexible mains lead is supplied connected to a B S 1363 fused plug having a fuse of 5 AMP rating Should the fuse need to be replaced use a 5 AMP FUSE approved by ASTA to BS 1362 ie one that carries the ASA T mark IF THE PLUG SUPPLIED WITH THIS APPLIANCE IS NOT SUIT ABLE FOR THE OUTLET SOCKETS IN YOUR HOME IT...

Page 6: ...4 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 output 18 Ground video input 19 Video output 1V 3dB 75ohms positive sync 0 3V 3 10dB 20 _ _ Video input 1V 3dB 75ohms positive sync 0 3V 3 10dB _ Video input Y S signal 1V 3dB 75ohms positiv...

Page 7: ...turn to establish if a device is faulty If a device is found to be faulty the relevant device number will be displayed through the LED Series of flashes which must be counted See table 1 non fatal errors are reported using this method Each time the software detects an error it is stored within the NVM See Table 2 Table 1 How to enter intoTable 2 1 Turn on the main power switch of the TV set 2 Prog...

Page 8: ... Adjust now OK OK Country Select country i Sverige Norge Italia Deutschland Österreich i OK V V First Time Operation 8 First Time Operation 5 The Auto Tuning menu appears on the screen Press the OK button to select Yes 6 The TV starts to automatically search and store all available broadcast channels for you This procedure could take some minutes Please be patient and do not press any buttons othe...

Page 9: ...olby Virtual Simulates the sound effect of Dolby Surround Pro Logic Off Flat response Treble Less More Bass Less More Balance Left Right Reset Resets the sound to the factory preset levels Dual Sound For a stereo broadcast Mono Stereo For a bilingual broadcast Mono for mono channel if available A for channel 1 B for channel 2 Auto Volume Off Volume level changes according to the broadcast signal O...

Page 10: ...directly or through a VCR This option is only available depending on the country you have selected in the Language Country menu To do this select the Decoder option and press Next press or to select On Finally press OK twice to confirm and store To cancel this function afterwards select Off instead of On in the step above Picture Adjustment Mode Personal Contrast Brightness Colour Sharpness Hue Re...

Page 11: ...DVD and check that the main functions work If your device is not working or some of the functions do not work please check that you entered the correct code set or try the next code listed against the brand Your brand codes may be lost if weak batteries are not replaced within a few minutes To reset your brand of DVD or VCR please repeat the above steps A small label is added inside the battery do...

Page 12: ...t Up option and set AV3 Output to TV Check that the decoder is not connected on the scart i2 2 Remote control does not function Check that the Media Selector on the remote control is set to the device you are using VCR TV or DVD If the remote control does not operate the VCR or DVD even when the Media Selector has been set correctly Enter the necessary code set as explained on Remote Control Confi...

Page 13: ...e chassis away from the beznet Ensure that the interconnecting leads are released from their purse locks to prevent damage being caused 2 2 Speaker Connector Disconnection When refitting the chassis ensure that the main bracket is located in the beznet guide slots before sliding the chassis forwards Refit the interconnecting leads in their respective purse locks Before completely removing the rear...

Page 14: ...erside of the boards follow the instructions on page 17 Removal and Replacement of the main bracket bottom plates 2 6 Side Control Module Removal Clips 2 7 H2 Board Removal Remove the two screws fixing the user control module to the side of the set The control module can then be removed by sliding it towards the rear of the set allowing access to the H2 Board Screws To remove the H2 Board release ...

Page 15: ...ble as indicated above The Extender board and extension cable are available as a service part by ordering the part number as indicated 2 8 M Board Removal To remove the M Board gently release the two clips with a screwdriver and remove the board from its socket vertically 2 9 Service Connector for M Board To A Board From M Board Extender Board Assembly A 1642 293 A ...

Page 16: ...moval of the Anode Cap 2 10 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 2 Unplug all interconnecti...

Page 17: ...ndicated by the arrows Note There are 3 plates fitted to the main bracket Only remove the necessary plate to gain access to the printed wiring board 2 REFITTING THE PLATES Because the plates differ in size it is important that the correct plates are refitted in their original location Please note that the plates need to be rotated 180 degrees from their cut position to allow the tabs to be fitted ...

Page 18: ...pe 4 Digital multimeter Fig 3 1 2 Landing Note Before carrying out the following adjustments adjust the magnets as indicated See Fig 3 4 1 Input a crosshatch signal from the signal generator 2 Rough adjust the focus and horizontal convergence 3 Switch from the crosshatch pattern to an all red pattern 4 Move the deflection yoke backwards and adjust with the purity magnet so that the red is at the c...

Page 19: ... the direction indicated below Note Do not adjust the H STAT by rotating the V STAT magnets as this can affect the focus setting B G R B G R Fig 3 5 Purity magnets Align pips on each magnet Fig 3 4 Align both Purity magnets to the vertical position Purity control corrects this area Disk magnets or rotatable disk magnets correct these areas a d Deflection yoke positioning corrects these areas a c d...

Page 20: ...e section of the service menu HTIL correction can be performed by adding a THL correction assembly to the Deflection yoke C D C D C D C D R G B C D C D R G B R G B R G B VMC correction A VMC correction B THL Correction assy HAMP Adjustment HTIL Adjustment YCH Adjustment HMC correction A HMC correction B A B A B R G B R G B A B A B R G B R G B TLV Adjustment H TRAP Adjustment The H TRAP should not ...

Page 21: ...f permalloy magnets 1 Input an all white signal from the pattern generator 2 Program the Remote Commander for operation in Service Mode See Page 22 3 Enter into the Service Mode by pressing VIDEO button twice and MENU on the Service Commander 4 Select Service from the on screen menu display and press Right Arrow 5 The Service menu will appear on the screen See Page 23 6 Set the Contrast to MAX 7 S...

Page 22: ...S e t a r n a c S C A D P i P d n u o S t s u j d a F I u n e M r o r r E 2 0 0 2 n a J 1 2 2 v e d i W B 6 E A h 6 1 h 2 0 a t a d y r o t c a F G 1 1 4 3 P S M e c i v e D P S M Y R T E M O E G H T L B A E D O M L B A L B A P E Z I S V N O I T I S O P V P M O C V N I L V N O I T C E R R O C S E Z I S H P M A N I P N I P R E N R O C P U N I P M N I P R E N R O C O L M U I Z E P A R T N O I T I S ...

Page 23: ... E 5 1 E 6 1 E E M I T G N I K R O W S R U O H S E T U N I M P C O P V O C N Y S V R K I C I I M V N T O R P H R E N U T P D N U O S E T A R N A C S C A D D N E K C A B N O C N Y D P I P 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 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 0 0 0 4 1 7 T S U J D A F I e t u m o t u A n i a G o i d u A g n i t...

Page 24: ... u h S o t u A 6 3 t s e t N O F F O M V n o i t a l u d o M y t i c o l e V 1 4 M V N e s i l a i t i n i e R 3 4 d n u o s A l a u D t c e l e S 4 4 d n u o s B l a u D t c e l e S 5 4 d n u o s o n o M t c e l e S 6 4 d n u o s o e r e t S t c e l e S 8 4 n i g r i v n o n s a M V N t e S 9 4 n i g r i v s a M V N t e S 3 5 e l b a s i D e l b a n E n o i t a l u d o m r e v O M F 5 5 S P L A Y...

Page 25: ...LEFT Y CVBS FRONT RIGHT CN2000 FR IN L FR IN R LED 2 1 SIRCS CN0103 BACKEND DEFLECTION RGB PROCESSOR IC7002 33 YSYM 2 34 B2 IN G2 IN 36 R2 IN 35 30 26 R OUT B OUT FS 100 B TXT G TXT R TXT 52 Y1 IN U IN 100 28 G OUT 53 CB1 IN 54 CR1 IN HS IN 60 VS IN 59 V IN 100 H SYNC V SYNC PIP Y 56 Y2 IN PIP CB 57 CB2 IN PIP CR 58 CR2 IN 64 DF PARA 63 EXTRA PARA 1 EW OUT 17 HD OUT 18 HP IN 20 X RAY IN 5 VDP OUT ...

Page 26: ...RT OF OVERVOLTAGE PROTECTION Q5816 COINCIDENCE DETECTOR Q1005 VIDEO RF CVBS TXT V SYNC H SYNC 12 C ADAPTOR 5V 3 3V Q3500 12 C ADAPTOR 5V 3 3V Q3501 OVP 3 3V 2 1 CN6200 TO M BOARD CN0001 CN0102 SERVICE CONNECTOR TO A BOARD SHEET1 6dB AMPLIFIER FOR THE SELECTABLE OUTPUT CVBS 3RD SCART Q3200 6dB AMPLIFIER FOR THE SELECTABLE OUTPUT CVBS 3RD SCART Q3202 100Hz BUFFER U SCAN RATE BACKEND Q3301 6dB AMPLIF...

Page 27: ...120 M PIN CONTROL Q8805 H LIN Q8806 DF DRIVE Q8851 Q8203 8 8 HD1 TO A BOARD CN5002 D DEFLECTION D8819 D8808 15V D8807 15V D8805 HEATER DGC 10 6V AU CN6001 RECT D6102 AC IN AC IN TO F4 BOARD CN6992 G POWER SUPPLY 1 5 CN6002 CHECK CHECK 1 2 1 2 3 CN6003 CN6004 PFC PFC 1 3 CN6008 MAIN RY DGC RY TO A BOARD CN6200 1 2 DGC DGC 3 1 T6003 4 2 3 1 T6101 4 2 9 7 8 RELAY SWITCH Q6103 11 12 13 14 15 16 17 18 ...

Page 28: ...ified in the parts list Note CVM Board A Board S1 Board VM C H D1 A J A2 N D A1 D2 C A 5 1 BLOCK DIAGRAMS 4 A 0 A 1 A 2 A 3 A 4 A 5 A 6 A 7 A 8 A 9 A 10 A 11 A 12 A 13 A 14 A 15 A 16 A 17 CN0001 MICRO CONTROLLER IC0002 M MICRO PROCESSOR NVM MEMORY IC0001 5 A3 SCL 7 6 B3 SDA 28 A4 LED LED 76 B4 SIRCS SIRCS AGC AGC 22 A5 MODE 3 AGC 29 B6 OVP 80 A7 GROUP DELAY 24 B7 OCP OVP OCP 59 A8 COINCIDENCE GROU...

Page 29: ...am Tuner Audio Amp Scart Connector Page 1 6 F 2 5 3 4 1 MICRO A 2 6 3 6 6 6 SCART AUDIO A 2 6 VIDEO A 2 6 3 6 5 6 MUTE A 2 6 A1 6 TUNER AUDIO AMP SCART CONNECTOR COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL B_ SSAE6B A 32FX68 0UH XX XX XX XX XX XX XX XX XX XX XX 0UH XX XX ...

Page 30: ...1 30 A Board Schematic Diagram Audio Processor Page 2 6 COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL B_ SSAE6B A 32FX68 MICRO A 1 6 3 6 6 6 VIDEO A 1 6 3 6 5 6 MUTE A 1 6 YUV 100 A 3 6 4 6 A2 6 AUDIO PROCESSOR MSP3411G QA B11 SCART AUDIO A 1 6 ...

Page 31: ...ction Page 3 6 COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL A3 6 RGB H DEFLECTION VIDEO A 1 6 2 6 5 6 MICRO A 1 6 2 6 6 6 YUV 100 A 2 6 4 6 H CENTRE A 4 6 V PROT A 4 6 B_ SSAE6B A 32FX68 H LIN A 4 6 VDN OUT A 4 6 VDP OUT A 4 6 ABL A 4 6 DF A 4 6 27k 1k 680k 0 01 1 2 2M 16V 1K CN5802 XX ...

Page 32: ...al Deflection Rotation Coil Page 4 6 H CENTRE A 3 6 YUV 100 A 2 6 3 6 H SYNC VPROT A 3 6 H LIN A 3 6 ABL A 3 6 DF A 3 6 VDP OUT A 3 6 VDN OUT A 3 6 COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL B_ SSAE6B A 32FX68 LA6500 FA XX 220K 1M STV9379A A4 6 VERTICAL DEFLECTION ROTATION COIL ...

Page 33: ...hematic Diagram Colour Decoder Video Switch Page 5 6 VSYNC A 6 6 HSYNC A 6 6 CVBS TXT A 6 6 RESET A 6 6 VIDEO RF A 6 6 VIDEO A 1 6 2 6 3 6 A5 6 COLOUR DECODER VIDEO SWITCH COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL VSP9402A A32GEG 10 50V B_ SSAE6B A 32FX68 ...

Page 34: ... 8 9 10 11 34 A Board Schematic Diagram Interface Page 6 6 VSYNC A 5 6 CVBS TXT A 5 6 HSYNC A 5 6 RESET A 5 6 VIDEO RF A 5 6 A6 6 INTERFACE COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL MICRO A 1 6 2 6 3 6 TO M BOARD B_ SSAE6B A 32FX68 ...

Page 35: ...A B C D E F G H I J K L M N 1 2 3 4 5 6 7 8 9 10 11 35 A Printed Wiring Board Conductor side A ...

Page 36: ...A B C D E F G H I J K L M N 1 2 3 4 5 6 7 8 9 10 11 36 A Printed Wiring Board Conductor side B ...

Page 37: ... 0 2 6 C I 6 F 5 0 0 2 Q 7 E 1 0 2 5 Q 4 N 3 0 4 5 Q 4 J 9 1 0 7 Q 6 I 8 1 0 2 D 2 B 8 1 0 3 D 3 B 5 0 3 5 D 6 L 1 0 0 2 C I 9 D 3 0 2 6 C I 6 E 1 0 5 2 Q 8 G 2 0 2 5 Q 3 K 4 0 4 5 Q 4 J 9 1 0 2 D 2 B 9 1 0 3 D 3 B 6 0 3 5 D 5 L 0 0 5 2 C I 8 F 5 0 2 6 C I 5 K 2 0 5 2 Q 9 G 3 0 2 5 Q 2 J 3 1 8 5 Q 8 J 0 0 5 2 D 9 G 1 2 0 3 D 4 C 7 0 3 5 D 7 L 0 0 1 3 C I 5 E 6 0 2 6 C I 3 G 3 0 5 2 Q 9 G 4 0 2 5 Q...

Page 38: ...4 8 4 3 8 2 0 2 3 Q 5 4 4 4 3 3 0 2 5 Q 2 0 8 0 7 1 1 4 0 4 5 Q 0 0 5 0 4 1 0 7 Q 5 2 8 1 0 A Board Semiconductor VoltageTable A Board IC Voltage Table o N f e R o N n i P V s t l o V f e R o N o N n i P V s t l o V f e R o N o N n i P V s t l o V f e R o N o N n i P V s t l o V 3 0 1 5 C I 1 3 3 1 0 3 5 C I 5 5 6 2 0 0 7 C I 0 1 4 0 2 0 0 7 C I 8 3 0 2 3 3 6 1 7 1 1 9 1 9 3 8 4 3 9 1 7 4 0 2 1 4 ...

Page 39: ... 9P CN2906 KEY C GND Y CVBS GND L GND GND R 1 2 3 4 5 6 WHT 6P CN2908 WOOFER M R OUT R IN GND L IN L OUT D0908 XX D2902 XX D2903 XX 50V 1 C2907 50V 1 C2906 1 4W 470k R2909 D3904 XX D3905 XX XX C2908 XX C2909 XX C2901 XX C2900 1 4W 470k R2910 1 4W 390 R2917 1 4W 390 R2918 XX R3906 XX R3905 XX C2902 1 4W 120 R2903 1 4W 120 R2904 1 4W 120 R2915 1 4W 120 R2916 XX C2911 XX C2912 XX C2903 1 4W 1 5k R091...

Page 40: ...ne H1 Printed Wiring Board Conductor side H2 Printed Wiring Board Conductor side G Board Semiconductor LocationTable E D O I D 2 1 0 6 D 3 E 4 3 0 6 D 2 E 8 0 0 6 Q 4 D 2 0 0 6 D 3 A 3 1 0 6 D 3 A C I 9 0 0 6 Q 4 E 3 0 0 6 D 4 G 5 1 0 6 D 2 E 1 0 0 6 C I 5 G 0 1 0 6 Q 2 B 4 0 0 6 D 4 G 3 2 0 6 D 3 H R O T S I S N A R T 4 1 0 6 Q 2 J 8 0 0 6 D 3 G 0 3 0 6 D 4 G 3 0 0 6 Q 1 M 1 0 1 6 Q 1 L 9 0 0 6 D...

Page 41: ...A B C D E F G H I J K L M N 1 2 3 4 5 6 7 8 9 10 11 41 G Board Schematic Diagram Power Supply ...

Page 42: ...kV C7379 E 4700p 630V 0 047 C7356 630V 0 047 C7330 16V 100 C7354 XX C7302 XX C7328 1 C7329 400V 1 C7355 400V 1 C7304 35V 47 C7350 350V 22UF C7380 XX C7377 1 2 3 4 5 6 7 8 9 9P BLK CN7301 R R G G B B GND 12V IK 1 4W 1k R7390 C7383 XX CHIP 1 8k R7391 680 R7392 6PF C7384 C7385 8PF 50V CH 1 10W CHIP 1 5k R7393 1 4W 1k R7394 C7386 XX 1 10W CHIP 1 8k R7395 680 R7396 6PF C7387 1 10W CHIP 1 5k R7397 C7388...

Page 43: ...0 4 1 5 2 3 7 C I 1 9 3 3 8 3 5 7 7 6 0 0 2 7 0 4 1 8 3 5 1 9 0 4 1 0 5 3 7 C I 1 9 3 3 8 3 5 5 7 6 0 0 2 7 9 3 1 8 8 4 1 9 8 3 1 C Board Semiconductor VoltageTable f e R e b c 0 5 3 7 Q 2 1 8 9 1 1 0 2 5 3 7 Q 0 0 8 3 3 5 3 7 Q 0 0 8 3 4 5 3 7 Q 8 9 1 1 2 1 0 5 5 3 7 Q 0 0 8 3 C BoardWaveforms 10us div 10us div 10us div 10us div 10us div 10us div 10us div 2 16 Vp p H 2 0 Vp p H 1 9 Vp p H 116 Vp ...

Page 44: ...A B C D E F G H I J K L M N 1 2 3 4 5 6 7 8 9 10 11 44 M Board Schematic Diagram MicroProcessor ...

Page 45: ... f e R s e g b d c f e R s e g b d c 0 0 1 8 Q 0 6 0 6 3 0 1 1 8 Q 4 2 1 3 0 8 2 1 8 Q 4 3 5 1 9 8 1 0 8 8 Q 0 4 0 7 4 6 1 0 1 8 Q 0 6 0 3 4 3 1 1 8 Q 3 0 2 0 9 8 2 3 1 8 Q 0 0 4 3 2 0 8 8 Q 0 4 0 2 3 7 2 0 1 8 Q 0 3 0 3 4 5 1 1 8 Q 6 8 9 8 0 5 3 1 8 Q 6 2 2 3 9 8 7 0 8 8 Q 0 3 6 0 3 0 1 8 Q 0 4 0 9 8 8 1 1 8 Q 0 0 0 5 6 3 1 8 Q 5 2 8 1 0 8 1 8 8 Q 0 0 0 5 4 0 1 8 Q 0 4 0 1 3 9 1 1 8 Q 7 0 4 1 0 7...

Page 46: ...A B C D E F G H I J K L M N 1 2 3 4 5 6 7 8 9 10 11 46 D Board Schematic Diagram Deflection ...

Page 47: ... LM318P LM358N LM393DT LM393N M24C16 MN6T A LM78L05ACZ MSP3411G QA B11 8 7 6 5 1 3 4 2 IN GND OUT 68 61 60 1 52 44 43 35 27 26 18 10 9 TOP VIEW NJM3404AD W UPC4558G2 TOP VIEW 1 4 8 5 PQ30RV11 1 1 V IN 2 V OUT 3 GND 4 ON OFF CONTROL 2 3 4 PST573IMT 1 3 2 Vcc Out Gnd 1 2 3 SAA5665HL M1D 0358 SDA9488X B23GEG 1 100 25 26 50 51 75 76 1 14 15 28 SBX3081 51 30 STV9379 7 1 ...

Page 48: ...0 SPA07N60C2 2SA2005 2SC5511 DTA144EK DTC144TKA T146 2SA1162 G DTA144ESA 2SA933AS QT 2SC2785 HFE B C E B C E C B E L7809CV LSY STP5NB40FP STP5NB40 030Y 2SC5698 CA 2S5696 SONY CA MSB709 RT1 MSD601 RST1 M1MA152WA T1 UN2111 UN213 2SK2036 TE85L RB705D SE135N LF4 2 1 3 1 3 2 1 2 3 1 V OUT SENSE 2 COLLECTOR 3 GND 2SA1837 LBS2S0N E C B 2SB734 34 1 2 3 ...

Page 49: ...ODE TLHK5190 FBIU4D7MA B RBV 406B S1VB40 CATHODE ANODE MTZJ T 77 22 RD5 6ESB2 RD15ES B2 RD39ES B2 RD5 6ESB2 1SS119 25 1SS133T 77 GS1B460 45 D2S4MTA1 BYV98 200 RAS 15 12 CATHODE ANODE D1NL20U EGP20G EL1Z GP08D UF4005PKG23 CATHODE ANODE BAS316 115 MMDL914T1 UDZSTE 176 2B CATHODE ANODE ...

Page 50: ...OP AMP 30K 30K 60K 5 5 IC BLOCK DIAGRAMS 4 3 2 6 7 1 5 Vsense Remote DVLD Internal OFF Latch 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 A BOARD IC6202 IC6205 BA033T BA12T G BOARD IC6001 MCZ3001D A BOARD IC2500 TDA7497 ...

Page 51: ...ace 25 23 65 68 1 3 4 5 7 6 48 50 51 47 30 34 31 28 33 37 36 DEMODULATOR A BOARD IC2000 MSP3411G 1 5 4 3 8 7 2 6 9 G BOARD IC6003 SE135N LF4 FLYBACK GENERATOR THERMAL PROTECTION 2 6 3 5 4 7 1 POWER AMPLIFIER A BOARD IC5400 STV9379 1 2 3 7 5 6 A BOARD IC5301 IC5302 LA6393DLL A BOARD IC5300 LM358N 1 2 3 4 6 5 7 8 ...

Page 52: ...LTER KV 32FX68B 32FX68E 32FX68K 1 776 860 11 POWER CORD FILTER UK KV 32FX68U 8 4 206 106 05 BRACKET MAIN 9 A 1300 179 A G BOARD COMPLETE 10 1 424 855 11 COIL CHOKE 29MMH 11 8 598 535 20 FRONTEND BTF EF411 KV 32FX68B 8 598 533 10 FRONTEND BTF EC411 KV 32FX68E 32FX68K 8 598 529 10 FRONTEND BTF EU611 KV 32FX68U 12 A 1300 287 A M BOARD COMPLETE 13 A 1300 288 A A BOARD COMPLETE KV 32FX68B A 1300 177 A ...

Page 53: ...20 31 DEFLECTION YOKE Y32RVC3 61 1 419 363 11 COIL NA ROTATION 62 8 453 011 11 NECK ASSY NA299 M 63 A 1300 626 A VM BOARD COMPLETE 64 A 1300 532 A C BOARD COMPLETE 65 4 200 433 01 SPRING EXTENSION 66 1 424 888 11 COIL DEGAUSSING 67 4 203 390 11 CUSHION DGC 68 4 204 768 01 HOLDER DGC 69 4 202 693 01 HOLDER HV CABLE 70 1 251 374 33 CAP ASSY HIGH VOLTAGE 71 3 704 495 01 SPACER DY 72 8 735 079 05 PICT...

Page 54: ...s common to all models in this manual 55 A BOARD VARIANT Parts List Parts that belong only to the model specified Model KV 32FX68B 63 KV 32FX68E 63 KV 32FX68K 63 KV 32FX68U 63 D BOARD COMPLETE Parts List 63 G BOARD COMPLETE Parts List 67 M BOARD COMPLETE Parts List 69 C BOARD COMPLETE Parts List 70 F4 BOARD COMPLETE Parts List 71 H1 BOARD COMPLETE Parts List 72 H2 BOARD COMPLETE Parts List 72 VM B...

Page 55: ... ELECT 47UF 20 00 35V C2092 1 126 947 11 ELECT 47UF 20 00 35V C2093 1 126 947 11 ELECT 47UF 20 00 35V C2094 1 126 947 11 ELECT 47UF 20 00 35V C2095 1 126 947 11 ELECT 47UF 20 00 35V C2096 1 162 970 11 CERAMIC CHIP 0 01UF 10 00 25V H6 A H5 A 1300 288 A A Board complete KV 32FX68B A 1300 177 A A Board complete KV 32FX68E KV 32FX68K A 1300 289 A A Board complete KV 32FX68U A Board Common Parts 4 382 ...

Page 56: ...C3233 1 164 489 11 CERAMIC CHIP 0 22UF 10 00 16V C3234 1 164 489 11 CERAMIC CHIP 0 22UF 10 00 16V C3235 1 165 176 11 CERAMIC CHIP 0 047UF 10 00 16V A C3236 1 165 176 11 CERAMIC CHIP 0 047UF 10 00 16V C3237 1 165 176 11 CERAMIC CHIP 0 047UF 10 00 16V C3238 1 165 176 11 CERAMIC CHIP 0 047UF 10 00 16V C3239 1 165 176 11 CERAMIC CHIP 0 047UF 10 00 16V C3240 1 165 176 11 CERAMIC CHIP 0 047UF 10 00 16V ...

Page 57: ...00 16V C6210 1 126 935 11 ELECT 470UF 20 00 16V C6211 1 126 947 11 ELECT 47UF 20 00 35V C6212 1 126 933 11 ELECT 100UF 20 00 16V C6213 1 126 933 11 ELECT 100UF 20 00 16V B1 A C6214 1 126 933 11 ELECT 100UF 20 00 16V C7002 1 126 947 11 ELECT 47UF 20 00 35V C7004 1 164 222 91 CERAMIC CHIP 0 22UF 25V C7008 1 162 919 11 CERAMIC CHIP 22PF 5 00 50V C7016 1 107 823 11 CERAMIC CHIP 0 47UF 10 00 16V C7018 ...

Page 58: ...74 51 PLUG CONNECTOR 3P CN5801 1 764 333 11 PIN CONNECTOR PCB V TYPE 10P CN6200 1 564 507 11 PLUG CONNECTOR 4P CN6202 1 564 516 11 PLUG CONNECTOR 13P CN6203 1 695 915 11 TAB CONTACT CN7000 1 817 042 81 PLUG CONNECTOR 5P CN7001 1 564 512 11 PLUG CONNECTOR 9P CN8001 1 766 281 11 PIN CONNECTOR PC BOARD 8P DIODE D0101 8 719 921 88 DIODE MTZJ 13B D0104 8 719 109 89 DIODE RD5 6ESB2 D0110 8 719 109 89 DI...

Page 59: ...STOR MSB709 RT1 Q1001 8 729 010 29 TRANSISTOR MSD601 RST1 Q1004 8 729 010 05 TRANSISTOR MSB709 RT1 Q1005 8 729 421 19 TRANSISTOR UN2213 Q1006 8 729 010 05 TRANSISTOR MSB709 RT1 Q2000 8 729 010 29 TRANSISTOR MSD601 RST1 Q2001 8 729 010 29 TRANSISTOR MSD601 RST1 Q2002 8 729 010 29 TRANSISTOR MSD601 RST1 Q2003 8 729 010 29 TRANSISTOR MSD601 RST1 Q2004 8 729 010 29 TRANSISTOR MSD601 RST1 Q2005 8 729 0...

Page 60: ...CHIP 470 5 1 10W R2084 1 216 837 11 METAL CHIP 22K 5 1 10W R2085 1 216 837 11 METAL CHIP 22K 5 1 10W R2086 1 216 837 11 METAL CHIP 22K 5 1 10W R2087 1 216 837 11 METAL CHIP 22K 5 1 10W R2088 1 216 041 00 RES CHIP 470 5 1 10W Q7009 8 729 010 05 TRANSISTOR MSB709 RT1 Q7011 8 729 010 05 TRANSISTOR MSB709 RT1 Q7012 8 729 010 05 TRANSISTOR MSB709 RT1 Q7013 8 729 010 29 TRANSISTOR MSD601 RST1 Q7014 8 72...

Page 61: ...020 1 216 025 11 RES CHIP 100 5 1 10W R3021 1 216 022 00 RES CHIP 75 5 1 10W R3022 1 216 025 11 RES CHIP 100 5 1 10W R3023 1 216 022 00 RES CHIP 75 5 1 10W R3024 1 216 025 11 RES CHIP 100 5 1 10W R3025 1 216 022 00 RES CHIP 75 5 1 10W R3026 1 216 022 00 RES CHIP 75 5 1 10W R3027 1 216 025 11 RES CHIP 100 5 1 10W R3028 1 216 022 00 RES CHIP 75 5 1 10W R3029 1 216 045 00 RES CHIP 680 5 1 10W R3030 1...

Page 62: ...K 5 1 10W R5321 1 216 837 11 METAL CHIP 22K 5 1 10W R5322 1 216 820 11 METAL CHIP 820 5 1 10W R5324 1 208 810 11 METAL CHIP 15K 0 5 1 10W R5325 1 208 812 11 METAL CHIP 18K 0 5 1 10W R5326 1 216 845 11 METAL CHIP 100K 5 1 10W R5327 1 216 472 00 METAL OXIDE 39 5 3W R5328 1 216 033 00 RES CHIP 220 5 1 10W R5331 1 216 033 00 RES CHIP 220 5 1 10W R5332 1 208 806 11 METAL CHIP 10K 0 5 1 10W R5333 1 208 ...

Page 63: ... 825 11 METAL CHIP 2 2K 5 1 10W R5877 1 216 821 11 METAL CHIP 1K 5 1 10W R5878 1 216 049 11 RES CHIP 1K 5 1 10W R5879 1 216 809 11 METAL CHIP 100 5 1 10W R5880 1 216 809 11 METAL CHIP 100 5 1 10W R5881 1 216 833 11 METAL CHIP 10K 5 1 10W R5882 1 216 833 11 METAL CHIP 10K 5 1 10W R5883 1 216 855 11 METAL CHIP 680K 5 1 10W R5884 1 216 841 11 METAL CHIP 47K 5 1 10W R5885 1 216 809 11 METAL CHIP 100 5...

Page 64: ...1 125 893 11 FILM 680PF 3 00 1 5KV C8824 1 107 846 11 FILM 0 1UF 5 00 400V C8825 1 117 662 11 FILM 0 18UF 5 00 250V C8826 1 115 519 11 FILM 0 56UF 5 00 250V C8827 1 107 846 11 FILM 0 1UF 5 00 400V C8828 1 127 681 11 FILM 10000PF 2 100V C8829 1 127 680 11 FILM 4700PF 2 100V C8830 1 107 655 11 ELECT 47UF 20 00 250V C8831 1 102 228 00 CERAMIC 470PF 10 00 500V D H5 C8832 1 126 941 11 ELECT 470UF 20 00...

Page 65: ...NSISTOR UN2213 Q8135 8 729 010 29 TRANSISTOR MSD601 RST1 Q8136 8 729 010 05 TRANSISTOR MSB709 RT1 Q8137 8 729 010 29 TRANSISTOR MSD601 RST1 Q8201 8 729 010 29 TRANSISTOR MSD601 RST1 Q8202 8 729 010 29 TRANSISTOR MSD601 RST1 Q8203 8 729 010 05 TRANSISTOR MSB709 RT1 Q8455 8 729 010 29 TRANSISTOR MSD601 RST1 Q8801 8 729 048 47 TRANSISTOR 2SC2688 5 LK Q8802 8 729 048 47 TRANSISTOR 2SC2688 5 LK Q8803 8...

Page 66: ...16 818 11 METAL CHIP 560 5 1 10W R8190 1 216 825 11 METAL CHIP 2 2K 5 1 10W R8191 1 215 925 11 METAL OXIDE 22K 5 3W R8196 1 249 377 11 CARBON 0 47 5 1 4W R8197 1 216 841 11 METAL CHIP 47K 5 1 10W R8203 1 216 295 91 SHORT CHIP 0 R8204 1 216 295 91 SHORT CHIP 0 R8205 1 216 295 91 SHORT CHIP 0 R8206 1 208 842 11 METAL CHIP 330K 0 5 1 10W R8207 1 216 849 11 METAL CHIP 220K 5 1 10W R8209 1 216 295 91 S...

Page 67: ...IC CHIP 0 1UF 10 00 50V C6016 1 104 571 91 CERAMIC 0 0015UF 10 00 2KV C6017 1 104 571 91 CERAMIC 0 0015UF 10 00 2KV C6018 1 126 949 11 ELECT 220UF 20 00 35V C6020 1 135 946 22 FILM 47000PF 3 800V C6021 1 164 645 11 CERAMIC 1000PF 10 00 500V C6022 1 126 963 11 ELECT 4 7UF 20 00 50V C6023 1 110 626 11 ELECT 330UF 20 00 160V C6024 1 164 625 11 CERAMIC 680PF 10 00 500V C6025 1 164 625 11 CERAMIC 680PF...

Page 68: ...K 5 1 10W R6102 1 216 829 11 METAL CHIP 4 7K 5 1 10W R6103 1 216 821 11 METAL CHIP 1K 5 1 10W R6104 1 216 821 11 METAL CHIP 1K 5 1 10W R6105 1 216 821 11 METAL CHIP 1K 5 1 10W R6106 1 216 829 11 METAL CHIP 4 7K 5 1 10W R6107 1 216 829 11 METAL CHIP 4 7K 5 1 10W R6108 1 216 821 11 METAL CHIP 1K 5 1 10W R6109 1 216 829 11 METAL CHIP 4 7K 5 1 10W R6110 1 216 821 11 METAL CHIP 1K 5 1 10W D6033 8 719 0...

Page 69: ...SHORT CHIP 0 FB0007 1 216 295 91 SHORT CHIP 0 FB0008 1 216 295 91 SHORT CHIP 0 FB0009 1 412 006 31 INDUCTOR 10UH FB0010 1 216 295 91 SHORT CHIP 0 FB0011 1 412 006 31 INDUCTOR 10UH FB0012 1 216 295 91 SHORT CHIP 0 FB0015 1 216 864 11 SHORT CHIP 0 FB0016 1 216 864 11 SHORT CHIP 0 FB0017 1 216 295 91 SHORT CHIP 0 FB0018 1 216 295 91 SHORT CHIP 0 FB0019 1 216 295 91 SHORT CHIP 0 FB0020 1 216 295 91 SH...

Page 70: ...RES CHIP 10K 5 1 10W R0302 1 216 073 91 RES CHIP 10K 5 1 10W R0303 1 216 836 11 METAL CHIP 18K 5 1 10W R0304 1 218 867 11 METAL CHIP 6 8K 0 5 1 10W CRYSTAL X0001 1 578 774 71 VIBRATOR CRYSTAL A 1300 532 A C Board complete 4 382 854 01 SCREW M3X8 P SW CAPACITOR C7303 1 162 909 11 CERAMIC CHIP 4PF 0 25PF 50V C7304 1 107 967 11 ELECT 1UF 20 00 400V C7305 1 136 207 11 MYLAR 0 047UF 5 00 630V C7306 1 1...

Page 71: ...ETAL CHIP 1 8K 5 1 10W R7357 1 260 095 11 CARBON 470 5 1 2W R7358 1 215 903 11 METAL OXIDE 68K 5 2W R7360 1 535 143 61 LEAD JUMPER 5 0MM R7363 1 216 819 11 METAL CHIP 680 5 1 10W C F4 R7364 1 216 824 11 METAL CHIP 1 8K 5 1 10W R7373 1 216 823 11 METAL CHIP 1 5K 5 1 10W R7374 1 216 819 11 METAL CHIP 680 5 1 10W R7375 1 249 435 11 CARBON 33K 5 1 4W R7376 1 249 429 11 CARBON 10K 5 1 4W R7377 1 249 43...

Page 72: ...1 4W R0902 1 215 445 00 METAL 10K 1 1 4W R0911 1 249 419 11 CARBON 1 5K 5 1 4W R0913 1 247 843 11 CARBON 3 3K 5 1 4W R0914 1 249 431 11 CARBON 15K 5 1 4W R2903 1 249 406 11 CARBON 120 5 1 4W R2904 1 249 406 11 CARBON 120 5 1 4W R2909 1 247 895 91 CARBON 470K 5 1 4W R2910 1 247 895 91 CARBON 470K 5 1 4W R2915 1 249 406 11 CARBON 120 5 1 4W R2916 1 249 406 11 CARBON 120 5 1 4W R2917 1 249 412 11 CAR...

Page 73: ...RST1 RESISTOR R7400 1 216 017 91 RES CHIP 47 5 1 10W R7401 1 216 061 91 RES CHIP 3 3K 5 1 10W R7402 1 216 041 00 RES CHIP 470 5 1 10W R7403 1 249 393 11 CARBON 10 5 1 4W R7404 1 249 413 11 CARBON 470 5 1 4W R7405 1 216 065 91 RES CHIP 4 7K 5 1 10W R7407 1 249 411 11 CARBON 330 5 1 4W R7409 1 216 029 00 RES CHIP 150 5 1 10W R7410 1 216 017 91 RES CHIP 47 5 1 10W R7411 1 216 017 91 RES CHIP 47 5 1 1...

Page 74: ... 251 374 33 CAP ASSY HIGH VOLTAGE 8 735 079 05 PICTURE TUBE W76LLZ060X 1 452 094 00 MAGNET ROTATABLE DISK 15MM Ø 1 425 032 00 MAGNET DISK 10MM Ø ACCESSORIES AND PACKAGING MATERIALS 4 046 772 01 BAG PROTECTION 4 205 513 02 CUSHION UPPER ASSY 4 205 514 01 CUSHION LOWER ASSY 4 205 512 01 INDIVIDUAL CARTON 4 094 189 21 MANUAL INSTRUCTION KV 32FX68B GERMAN ITALIAN FRENCH DUTCH 4 094 189 61 MANUAL INSTR...

Page 75: ...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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