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Sony Trinintron KV-XF21M31 Service Manual Download Page 46

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R806

R807

R814

R813

R805

R812

R804

R811

C809

R808

C808

C802

R810

R838

R831

R837

R830

R829

R828

R827

R824

R833

R834

R835

R836

D801

C825

C828

FB804

C824

R842

R826

R825

C817

R843

C822

X801

C826

R846

C830

C831

C832

R862

C835

C837

R866

C833

R857

C834

R851

C827

R844

R850

R845

C815

C814

R817

R816

R815

C804

R

8

0

3

R

8

0

2

R801

C803

R822

C807

C806

R821

C805

C821

C823

C819

R849

R848

Q815

R868

R870

Q816

R872

C841

R869

C840

R867

R865

C839

C838

R847

Q802

C810

R823

R818

C811

C812

Q811

D803

C816

R820

C

8

0

1

R841

D805

C843

R883

R887

R893

R880

R861

R882

R863

R884

R891

R896

R897

R894

R889

R898

R895

R888

R858

R853

R890

D806

D807

C818

C820

C829

C813

D804

FB801

FB802

FB803

FB805

CN801

CN803

R832

R839

R879

R800

IC801

D802

R864

R871

Q817

Q813

Q818

Q814

Q803

Q810

Q812

Q805

Q801

Q808

Q807

Q806

0 :CHIP

#

0

:CHIP

0

:CHIP

#

0

:CHIP

#

#

#

#

0

:CHIP

#

0

:CHIP

100

:CHIP

100

:CHIP

0

:CHIP

0

:CHIP

#

#

0

:CHIP

#

#

470UH

4.7k

:CHIP

0

:CHIP

0.1

25V

B:CHIP

4.7k

:CHIP

4.7

1k

:CHIP

0.1
25V

F:CHIP

100
16V

10

470

1/2W

0.1
25V

F:CHIP

100
16V

10
2W

:RS

22k

:CHIP

2.2k

:CHIP

2.2k

:CHIP

220k

:CHIP

1k

:CHIP

#

0

:C

H

IP

1

0

0

:C

H

IP

0

:CHIP

100

:CHIP

0.1
25V

F:CHIP

27k

:CHIP

0.1
25V

F:CHIP

0.1

25V

F:CHIP

100
16V

#

1k

:CHIP

1k

:CHIP

1k

:CHIP

#

#

#

#

#

#

#

#

#

#

#

#

#

#

#

#

#

#

#

#

#

#

#

#

#

#

#

#

#

#

#

#

#

#

#

2SD2394

RD3.3M-T1B2

2.2

16V

F:CHIP

10k

:CHIP

4

7

1

6

V

100

:CHIP

#

#

#

#

#

470

:CHIP

1k

:CHIP

1k

:CHIP

1k

:CHIP

100

:CHIP

#

10k

:CHIP

10k

:CHIP

10k

:CHIP

10k

:CHIP

4.7k

:CHIP

4.7k

:CHIP

4.7k

:CHIP

5.6k

:CHIP

5.6k

:CHIP

22k

:CHIP

1SS355TE-17

1SS355TE-17

33p

:CHIP

33p

:CHIP

68p

:CHIP

#

RD5.6M-T1B2

0.001

B:CHIP

157877421

1.1UH

1.1UH

1.1UH

1.1UH

100p

:CHIP

7P

:BTOB

7P

:BTOB

2.2k

RN:CHIP

1.5k

RN:CHIP

10k

:CHIP

10k

RN:CHIP

SAA5261

TEXT DECODER

DAP202K-T-146

SURGE

470

:CHIP

330

:CHIP

DTC114EKA-T146

H/V SEPARATOR

2SC1623-L5L6

H/V SEPARATOR

2SC1623-L5L6

H/V SEPARATOR

2SC1623-L5L6

2SC1623-L5L6

RESET OUT

2SC1623-L5L6

INV

2SC1623-L5L6

INV

2SC1623-L5L6

INV

2SC1623-L5L6

BLK SWITCH

2SC1623-L5L6

R BUFFER

2SC1623-L5L6

G BUFFER

2SC1623-L5L6

B BUFFER

5V

5V

5V

BLACK

I REF

SDA

SCL

VDDM

RESET

X OUT

X IN

X GND

VDDT

VDDA

VP

HP

BLK

R OUT

G OUT

B OUT

RGB REF

VP

RED

GREEN

BLUE

GND

BLK

FILTER

SDA

SCL

7.5V

0.0

0.1

0.2

0.3

1.0

1.1

1.2

1.3(PWM)

RES

RES

VSS D

DA(NVM)

SL ADDR

FIELD

HMD

VMD

PDI

PH.L

VSSA

N.C

RES

RES

CVBS

CL(NVM)

PON

COR

VSSA

ODD/EVEN

EAST

/WEST

8/30

LCB

DSR

LIST

PKTX/30

GND

CVBS

GND

GND

SCP

(TELE TEXT)

TO A BOARD

TO A BOARD

B-SSSBG3S-...-V1.21

CN307

CN301

2.2

5.0

0.3

1.8

5.0

1.8

1.8

1.8

0

0

0

0

0

0

0

0

0

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1.4

1.6

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2.5

2.3
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2.4

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6.7

5.6

5.0

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0.2

5.0

1.5

0

0.4

0

3.4

0.4

0.9

3.0

0

5.0

0

0

5.0

0

0

0

0

0.7

0.6

3.3

*(0)

7.5V

5V

5V

5V

5V

5V

5V

5V

5V

5V

5V

5V

7.5V

5V

(4) Schematic Diagram of V1 board

A

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I

J

– 

63 

–

– 

64 

–

Schematic diagrams

?

VM

1  board

Summary of Contents for Trinintron KV-XF21M31

Page 1: ...MODEL COMMANDER DEST CHASSIS NO KV XF21M31 RM 952 New Zealand SCC U26B A MODEL COMMANDER DEST CHASSIS NO CHASSIS TRINITRON COLOR TV SERVICE MANUAL BG 3S ...

Page 2: ...nal terminal Audio output 5W 5W Number of terminal D Video Input 2 Output 1 Phono jacks 1 VP P 75 ohms Audio Input 2 Output 1 Phono jacks 500 mVrms 2 Headphone Output 1 Minijack Picture tube 21 inch Tube size cm 54 Measured diagonally Screen size cm 51 Measured diagonally Dimension w h d mm 640 456 498 Mass kg 29 Design and specifications are subject to change without notice SAFETY RELATED COMPONE...

Page 3: ...stment 28 3 4 G2 Screen and White Balance Adjustments 28 4 CIRCUIT ADJUSTMENT 4 1 Adjustments with Commander 29 4 2 Adjustment Method 30 4 3 Picture Quality Adjustments 35 4 4 A Board Adjustment After IC003 Memory Replacement 35 4 5 Picture Distortion Adjustment 36 Section Title Page 5 DIAGRAMS 5 1 Block Diagram 39 5 2 Frame Schematic Diagram 42 5 3 Circuit Boards Location 45 5 4 Schematic Diagram...

Page 4: ...IMER lamp flashes Does not light 2 times 5 times Self diagnostic display Diagnostic result 002 000 or 002 001 255 003 001 255 004 001 255 at the same time 005 000 or 005 001 225 101 00 or 101 001 225 Probable Cause Location Power cord is not plugged in Fuse is burned out F4601 F H OUT Q511 is shorted A board IC1800 is shorted C5 board 13V is not supplied A board IC 503 faulty A board IC 301 faulty...

Page 5: ...lection stopped White balance failure 5 times One flash count is not used for self diagnostic 3 STOPPINGTHE STANDBY TIMER FLASH Turn off the power switch on the TV main unit or unplug the power cord from the outlet to stop the STANDBY TIMER lamp from flashing Lamp ON 0 3 sec Lamp OFF 3 sec Lamp OFF 0 3 sec 2 times 5 times STANDBY SLEEP lamp ...

Page 6: ...tected Numeral 1 means a fault has been detected 101 000 SELF DIAGNOSTIC 5 HANDLING OF SELF DIAGNOSTIC SCREEN DISPLAY Since the diagnostic results displayed on the screen are not automatically cleared always check the self diagnostic screen during repairs When you have completed the repairs clear the result display to 0 Unless the result display is cleared to 0 the self diagnostic function will no...

Page 7: ...509 and IC001 shut down the power supply Vertical deflection overcurrent Occurs when an overcurrent on V drive line is detected by Q507 Power supply will be shut down when detect this by IC001 White balance failure If the RGB levels do not balance or become low level within 5 seconds this error will be detected by IC301 TV will stay on but there will be no picture Refers to the RGB levels of the A...

Page 8: ...the TV Do not pull the power cord to disconnect the TV Pull it out by the plug Disconnect the power cord during lightning storms or if you are not going to use the TV for several days Install the TV in a stable position Do not allow children to climb onto it Do not plug in too many appliances to the same power socket Do not damage the power cord Clean the TV with a dry and soft cloth Do not use be...

Page 9: ...resetting press SELECT twice If your TV has preset an unwanted channel or cannot preset a particular channel then preset your TV manually see page 9 6 Using Your New TV Connecting optional components You can connect optional audio video components such as a VCR multi disc player camcorder video game or stereo system To watch the picture of the connected equipment press see page 12 Connecting a cam...

Page 10: ...s PROGR or the number buttons until the desired program number appears 4 Press or u Number buttons SELECT PROGR or PIC MODE VHF LOW AUTO ONE PUSH AUTOMATIC PROGRAMING TV 1 2 3 4 6 7 8 9 0 5 JUMP SOUND MODE FAVORITE PROGR Á 7 Using Your New TV Using Your New TV Securing the TV To prevent the TV from falling secure the TV using one of the following methods A With the supplied screws attach the band ...

Page 11: ...propriate color system until the color is optimal Tip Normally set COL SYS to AUTO Skipping program numbers 1 Press PROGR or the number buttons until the unused or unwanted program number appears 2 Press SELECT until MANUAL PROGRAM appears 3 Press or 4 Press PIC MODE 5 Press SELECT To preset the skipped program number again Preset the channel automatically or manually Tip You can also use SELECT a...

Page 12: ...er or video mode are displayed The on screen display for the picture and sound information disappears after about 3 seconds Changing the on screen display language 1 Press SELECT until LANGUAGE ENGLISH appears on the screen 2 Press or to select Tip You can also use SELECT and on the TV to select the on screen display language Additional tasks b b SELECT LANGUAGE ENGLISH LANGUAGE PIC ROTATION 11 Us...

Page 13: ...ER 10M WAKE UP TIMER OFF WAKE UP TIMER 12H00M After 10 minutes No Wake Up timer After 12 hours SLEEP TIMER 30M SLEEP TIMER 60M SLEEP TIMER OFF SLEEP TIMER 90M After 30 minutes No Sleep Timer After 60 minutes After 90 minutes 14 Advanced Operations Advanced Operations SOUND MODE Customizing the picture and sound You can customize the picture and sound by selecting the picture and sound modes or by ...

Page 14: ...D MOVIE MUSIC MOVIE OFF 16 Advanced Operations Viewing your favorite channels You can display six of your favorite channels for quick and easy selection You can change the favorite channel setting as well Selecting a favorite channel 1 Press FAVORITE 2 Press the number button from 1 to 6 to select the desired channel When you use the FAVORITE CH feature for the first time six preset channels will ...

Page 15: ...ly SELECT or CHILD LOCK OFF SELECT CHILD LOCK ON 1 TV 1 2 3 4 6 7 8 9 0 5 JUMP SOUND MODE FAVORITE PROGR Á 18 Advanced Operations Broadcasting On screen display Selected sound NICAM stereo NICAM bilingual NICAM monaural Selecting a stereo or bilingual program You can enjoy stereo sound or bilingual programs of NICAM and A2 German stereo systems Press A B repeatedly until you receive the sound you ...

Page 16: ...rman Receiving area Hong Kong Singapore New Zealand Malaysia Thailand etc Australia Malaysia Thailand etc STEREO MONO Stereo sound Regular sound MAIN SUB Main sound Sub sound MONO AUTO 20 Advanced Operations Viewing Teletext TV stations broadcast an information service called Teletext via some TV channels Teletext allows you to receive various information such as shares market or news Displaying T...

Page 17: ...xt contents and page numbers appear on the screen Press the number buttons to enter the three digit page number of the desired Teletext page If you make a mistake reenter the correct page number To access the next or previous page press PROGR Press to display the symbol j at the top left corner of the screen To resume normal Teletext operation press or Press To conceal the information press the bu...

Page 18: ...Symptom Solutions Good picture No sound Dotted lines or stripes Double images or ghosts No color Abnormal color patches TV cannot receive stereo broadcast signal Press to increase the volume level Press to cancel the muting Press A B H until a better sound is heard Do not use a hair dryer or other equipment near the TV Adjust the antenna direction for minimum interference Contact a Sony dealer for...

Page 19: ...l page 4 Adjust the antenna direction Contact a Sony dealer for advice Press A B until a better sound is heard Check the antenna cable and connection on the TV VCR and at the wall page 4 Adjust the antenna direction Contact a Sony dealer for advice Try using a booster Use the fine tuning FINE function page 11 Press SELECT until PIC ROTATION appears on the screen then press or to align the picture ...

Page 20: ...button 12 video button 12 volume buttons 11 A B button 18 Timer setting buttons 13 wake up timer sleep timer FAVORITE button 16 SOUND MODE button 14 Teletext operation buttons 20 21 text enlarge reveal hold index text clear p FASTEXT red green yellow blue Names symbols of buttons on the remote are indicated in different colors to represent the available functions Label color White Green TV 1 2 3 4...

Page 21: ...MBLY 2 2 CHASSIS ASSY REMOVAL 1 Chassis assy Lever Lever 2 1 REAR COVER REMOVAL 1 Eight screws BVTP 4 16 1 Two screw BVTP 4 16 2 Rear cover 2 3 F BOARD REMOVAL 1 Three connectors 2 F board Lever 2 4 SERVICE POSITION Note Remove F Board first ...

Page 22: ...MENT OF PARTS For replacement of the Multi Button and Light Guide cut the welded portions from them exchange with the new parts and fix them with screws BVTP respectively 2 5 1 REPLACEMENT OF MULTI BUTTON Multi button Two screws BVTP 3 12 Light guide One screw BVTP 3 12 Multi button Cut Light guide Cut 2 6 V1 BOARD REMOVAL 1 Two claws 2 V1 board ...

Page 23: ...M 952 2 8 DEGAUSS COIL REMOVAL 1 Demagnetization coil 2 Tension spring Picture tube 2 9 PICTURE TUBE REMOVAL 2 A board 4 C5 board 7 Neck assy 5 Deflection yoke Cushion 6 Four screws Tapping screws 1 Anode cap 3 F board ...

Page 24: ... 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 HOW TO HANDLE AN ANODE CAP 3 When one side of the rubber cap is separated from the anode button the anode cap can be removed by turning up the rubber cap and pulling it up in the direction of the arrow c 2 Using a thumb pull...

Page 25: ...on the set s power and degauss with the degausser 3 1 BEAM LANDING 1 Input a white signal with the pattern generator Contrast Brightness 2 Position neck assy as shown in Fig3 2 3 Set the pattern generator raster signal to a green raster 4 Move the deflection yoke to the rear and adjust with the purity control so that the green is at the center and the blue and the red take up equally sized areas o...

Page 26: ...magnet so that the red green and blue dots are on top of each other at the center of the screen R G B G R B Center dot C5 board RV 702 V STAT Magnet H STAT VR 4 BMC Hexapole Magnet If the red green and blue dots are not balanced or aligned then use the BMC magnet to adjust in the manner described below 1 V STAT 2 H STAT VR BMC Hexapole V STAT Purity V STAT BMC Purity R G B R G B R G B R B R G G G ...

Page 27: ...al lines at the top and bottom of the screen are straight Blue Red VM board Blue Red VM board Neck assy Neck assy Note 1 The Red and Blue magnets should be equally far from the horizontal center line 2 Do not separate the Red and Blue magnets too far Less than 8 mm 2 Dynamic Convergence Adjustment Preparation Before starting this adjustment adjust the horizontal static convergence and the vertical...

Page 28: ...aximum 6 Select GDR WHB 1 and BDR WHB 2 with 1 and 4 and adjust the level with 3 and 6 for the best white balance 7 Write into the memory by pressing MUTING then 0 3 SUB BRIGHT ADJUSTMENT 1 Set to service mode 2 Input a staircase signal of black to white from the pattern generator 3 BRIGHTNESS 50 PICTURE MINIMUM 4 Select SBR WHB7 with 1 and 4 and adjust SBR WHB7 level with 3 and 6 so that the seco...

Page 29: ...ame Item No Software version Suffix No OEM Code Total Power On time hours p Marking of virgin NVM GEO 1 0C 59 7F 000A 0 623S Device Name 50 TV 1 2 3 4 6 7 8 9 0 5 JUMP SOUND MODE FAVORITE PROGR Á RM 952 b METHOD OF CANCELLATION FROM SERVICE MODE Set the standby condition Press POWER button on the commander then press POWER button again hereupon it becomes TV mode c METHOD OF WRITE INTO MEMORY 1 Se...

Page 30: ...ERVICE 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 have different standard data between 50Hz or 60Hz be sure to use the respective input signal after adjustment 1F SERVICE 50 HPS Adjusted with 3 and 6...

Page 31: ...ive DYNAMIC others 0A 7 2 90 7 2 2 BDR 2A 3F B Drive DYNAMIC others 0B 7 2 91 7 2 3 RCT 07 0F R Cutoff SECAM others 07 3 0 93 3 0 4 GCT 7 0F G Cutoff SECAM others 08 7 4 94 7 4 5 BCT 7 0F B Cutoff SECAM others 08 3 0 94 3 0 6 BMN 15 1F Brightness Minimum Data 97 7 SBR 28 3F Sub Brightness Control 98 SAJ 0 PMX 37 3F Picture Maximum Data CXA2130S 88H 96 1 SHU 8 0F Sub Hue Control TV Video 99 2 SSH 0...

Page 32: ...PH2 0 3 Phase 2 Register Selection 76 3 2 4 PH3 0 3 Phase 3 Register Selection 76 5 4 5 PH4 0 3 Phase 4 Register Selection 76 7 6 6 BCS 0 3 Bass Center Shift 4 3 0 1A8 1 0 7 TCS 0 3 Treble Center Shift 5 3 0 1A9 1 0 8 TRF 0 3 RF Treble Offset 5 3 0 1A9 5 4 MSP 0 WST 15 FF W G Stereo Threshold MSP3415D 157 7 0 1 WBT EC FF W G Bilingual Threshold 84H 158 7 0 2 WLL 5 FF W G Monaural Threshold 159 7 0...

Page 33: ...ce Functionality Note Data Range Function Note for Register Slava RAM Address Name No Name Different Data No bit Address bit TXT 0 TXH 1 3 Teletext Horizontal Position 58H 18D 1 0 1 TXV 0 3 Teletext Vertical Position 18D 6 4 OPM 0 OSH 0A 3F OSD H Position Option Misc AC 7 2 1 COM 0 03 Comb Selection A5 7 6 2 APC 1 1 APC Switch A4 5 3 TSY 0 03 TV Sys at Auto TV Sys A4 4 3 4 MUT 0 1 No Signal Mute A...

Page 34: ... SECAM 1 XTAL 3 58 1 XTAL 4 43 1 ITEM INFORMATION No OPB0 OP1 No OPB1 OP2 AV Input DVD Input 0 Dis Fav 0 Thai Bil 0 HDEV 1 NICAM 1 TOP 0 No OPB2 OP3 11 KEY 0 AV Mono 0 US ST 0 Auto TV sys 1 Auto PIC 1 2199 Curve 0 Pic Rot 1 Color SW 0 1 1 Item KV XF21M31 Item KV XF21M31 ...

Page 35: ...G of the commander to write the data VB1 VB2 VB3 VB4 VB1 VB2 VB3 VB4 BELL FILTER ADJUSTMENT 1 Input SECAM color bar signal 2 Connect the dual trace oscilloscope to the pin 9 R Y of CN303 not mounted 3 Adjust SERVICE MODE ITEMS SBF as shown below 4 4 A BOARD ADJUSTMENT AFTER IC003 MEMORY REPLACEMENT When replacing IC003 MEMORY be sure to change IC001 µ COM to the following new IC at the same time I...

Page 36: ...00 0B GEO 0 HSH H POSITION GEO 1 HSZ H SIZE GEO 2 PAP PIN AMP GEO 5 VSZ V SIZE GEO 7 VLN V LINEARITY GEO 4 VSH V POSITION GEO 6 SCR VERTICAL S Correction GEO 8 VBOW AFC BOW GEO 9 AGL AFC ANGLE GEO 3 TILT TRAPEZIUM GEO 0A UCP UPPER CORNER PIN GEO 0B LCP LOWER CORNER PIN ...

Page 37: ... V in U in Y in VM out G out B out 22 23 24 21 19 18 11 13 14 IK in H DRIVE H PULSE E W VD VD VM DRIVE Q5902 5906 H OUT Q511 2SC4927 V OUT IC503 TDA8172 HDT T501 H DRIVE Q506 2SC2688 PIN CONT IC502 NJM2903D PIN OUT Q505 IRF614 PMC L509 HLC L510 FBT T503 NX 1748 B Audio Front Vcc audio 3D Vcc audio 3D Vcc 9V 11V 7V 5V 5V REG RESET IC002 MM1319AF 9V REC IC603 5V REC IC604 STB TRANS T604 SRT T603 Add...

Page 38: ... COIL N S COIL 3 1 NS COIL CN1802 2 NC CN702 1 G2 FBT 4 3 GND R H1 3 2 1 E 200V CN701 2 G 9V IK GND R G B 6 5 4 3 2 1 CN305 1 2 3 H1 GND 200V CN505 CN601 MODULATION NC GND 6 5 VM MUTE 4 CRT CN4602 AC OUT AC OUT 2 1 AC IN AC IN 2 1 CN4601 CISPR F 1 GND CN4603 CN104 GND 1 V1 TELE TEXT KV XF21M61 XF21M65 ONLY SCL SDA GND BLK BLUE GREEN RED 7 6 5 4 3 2 1 CN803 1 2 3 4 5 6 7 GND VP SCP GND GND CVBS 7 5...

Page 39: ... 45 KV XF21M31 RM 952 VM1 A F V1 C5 5 3 CIRCUIT BOARDS LOCATION ...

Page 40: ...AM NTSC 3 58 NTSC 4 43 Readings are taken with a 10 MΩ digital multimeter Voltage are dc with respect to ground unless other wise noted Voltage variations may be noted due to normal pro duction tolerances All voltages are in V Cannot be measured Circled numbers are waveform references B bus B bus signal path Reference information RESISTOR RN METAL FILM RC SOLID FPRD NONFLAMMABLE CARBON FUSE NONFLA...

Page 41: ... CHIP 22 0 022 B CHIP 0 1 25V B CHIP 100 16V 2 2 16V F CHIP 10 100 0 01 MPS 4 7 1 16V F CHIP 470p CH CHIP 47 47 470p CH CHIP 4P WHT 3P WHT S MICRO 3P BLK S MICRO DA204K 1SS355TE 10k CHIP SPB 26MVWF 1 1UH 0 CHIP 0 CHIP 0 CHIP 7 5MM 15MM 15MM EL0606 1 5A 2SC2712 1SS355TE 1SS355TE 1SS355TE 1SS355TE 2SC2712 220 CHIP 2SA1162 2SA1162 1 5k CHIP 2SC2712 2SA1162 2SA1162 2SA1162 1k CHIP 220 CHIP 2 2k CHIP 2...

Page 42: ...00V B 0 1 PT 22M 1 2W 470k RN 1k CHIP 10k CHIP 10 CHIP 10 450V 4 7 22 0 047 B CHIP 2SC3209 L H DRIVE 1 1UH 1 1UH 1 1UH 1 1UH 1 1UH 1 1UH 0 047 200V PT 1 1UH 15k 3W RS 33 160V 1 1UH JW 15MM 0 0033 B CHIP 10k CHIP 18k RN 47 820p 500V B 100k RN CP 0 022 2 2k CHIP 15k 3W RS 22 2W RS MA111 TX ERC04 06SE ERC04 06SE D1N20R TR ERA22 08TP3 TDA8172 V OUT GP08DPKG23 H POSI GP08DPKG23 H POSI L7809CV 2P VH 0 0...

Page 43: ... Q002 B 8 Q003 C 9 Q004 C 9 Q101 A 4 Q201 A 11 Q202 A 11 Q203 C 11 Q204 C 11 Q205 A 12 Q206 A 11 Q207 A 11 Q301 B 8 Q302 A 6 Q303 A 6 Q304 B 6 Q305 B 5 Q306 B 5 Q307 C 7 Q308 C 7 Q309 C 7 Q310 D 7 Q311 D 9 Q312 B 7 Q313 B 8 Q315 B 5 Q401 D 2 Q402 D 1 Q403 D 2 Q404 C 3 Q501 D 6 Q502 E 7 Q503 F 6 Q505 D 6 Q506 D 2 Q507 H 6 Q509 F 6 Q511 F 1 Q600 C 12 Q601 F 11 Q602 J 7 Q603 I 7 Q604 H 6 Q605 E 12 Q6...

Page 44: ...738 R739 R740 C709 D711 C704 R734 R703 L701 D702 R760 R762 D710 C736 C737 C746 R755 R756 R757 C703 R710 R712 C702 C714 C712 R731 C717 R714 R733 C713 R732 R723 R728 R721 R719 C716 CN702 R724 R722 R720 CN701 R711 R713 R715 L710 L711 L712 C706 R729 RV702 J701 R726 R727 CN706 R705 R725 R707 R706 R730 D715 D712 D701 CN704 R708 D713 D714 D717 D716 CN703 R1807 Q1803 R1825 R1804 RV1801 R1800 C1800 R1801 Q...

Page 45: ...CITY MODULATION VM1 PRINTED WIRING BOARDS 62 61 C5 Board RGB OUT C5 126Vp p H 112Vp p H 30Vp p H 4 2 1 3 3 NTSC 110Vp p H PAL SECAM 122Vp p H VM1 Board C5 BOARD WAVEFORMS KV XF21M31 RM 952 KV XF21M31 RM 952 ...

Page 46: ...2394 RD3 3M T1B2 2 2 16V F CHIP 10k CHIP 47 16V 100 CHIP 470 CHIP 1k CHIP 1k CHIP 1k CHIP 100 CHIP 10k CHIP 10k CHIP 10k CHIP 10k CHIP 4 7k CHIP 4 7k CHIP 4 7k CHIP 5 6k CHIP 5 6k CHIP 22k CHIP 1SS355TE 17 1SS355TE 17 33p CHIP 33p CHIP 68p CHIP RD5 6M T1B2 0 001 B CHIP 157877421 1 1UH 1 1UH 1 1UH 1 1UH 100p CHIP 7P BTOB 7P BTOB 2 2k RN CHIP 1 5k RN CHIP 10k CHIP 10k RN CHIP SAA5261 TEXT DECODER DA...

Page 47: ...R461 C654 F4601 C4602 C4601 1P TAB 2P VH 2P VH 1M T L F T L F TNR14V471K660 0 0047 250V E T3 15A FUSE 250V 0 47 250V PP AC IN AC IN AC OUT AC OUT GND TO A BOARD CN104 TO A BOARD CN601 CISPR B SSSBG3S F 21 5 Schematic Diagram of F board 66 65 F Board F CISPR PRINTED WIRING BOARD V1 Board V1 TELE TEXT ...

Page 48: ...774 34 IRF614 67 68 5 5 SEMICONDUCTORS AU 01Z V1 EL1Z GP08D RD33EB3T RGP02 17EL 6433 D4SB60L ERC04 06SE ERC06 15S RN4Z RS3FS 31DQ06 FC5 ERA22 08 ERD29 08J TRANSISTOR RD3 3M B2 RD5 6M B2 DAP202K DA204K FMU G26S SPB 26MVWF DIODE LED CATHODE ANODE CATHODE ANODE CATHODE ANODE CATHODE ANODE 2 1 3 4 1 4 3 CATHODE ANODE CATHODE ANODE 3 1 2 1 3 2 CATHODE ANODE GRN ANODE GRN E B C E C B LETTER SIDE E C B E...

Page 49: ... NJM2903M 8PIN NJM78M09FA TA7805S SBX1981 51P SE 135N IC 1 TOP VIEW Dual In line Package Pin 6 98 Single In line Package Pin 6 98 1 TOP VIEW 39 40 26 52 14 27 1 13 MARKING SIDE VIEW 10 1 1 3 2 Zig zag In line Package Pin 6 99 MARKING SIDE VIEW 1 TDA8172 STR F6654 RU 1P S 80743AL A7 S 1 n TA8223K LA6510 ...

Page 50: ...11 SPACER DY 12 3 704 372 11 HOLDER HV CABLE 13 8 738 809 05 PICTURE TUBE A51LPT70X 14 8 451 505 11 DEFLECTION YOKE Y21RSA S 15 A 1331 941 A C5 BOARD MOUNTED 16 4 369 318 61 SPRING TENSION 17 1 416 946 11 COIL DEMAGNETIC 18 X 4036 465 2 REAR COVER ASSY 19 4 067 189 01 PWB L GUIDE 20 4 067 187 01 PWB R GUIDE 21 8 598 451 20 TUNER FSS BTF WG441 22 1 453 293 11 TRANSFORMER ASSY FLYBACK NX1748 M3A4 23...

Page 51: ... 0 0056MF 10 50V C247 1 164 346 11 CERAMIC CHIP 1MF 16V C248 1 163 010 11 CERAMIC CHIP 0 0012MF 10 50V C249 1 164 004 11 CERAMIC CHIP 0 1MF 10 25V C250 1 216 295 91 SHORT 0 C251 1 163 017 00 CERAMIC CHIP 0 0047MF 10 50V C252 1 164 346 11 CERAMIC CHIP 1MF 16V C253 1 163 037 11 CERAMIC CHIP 0 022MF 10 50V C254 1 126 965 11 ELECT 22MF 20 50V C255 1 163 037 11 CERAMIC CHIP 0 022MF 10 50V C256 1 164 00...

Page 52: ...P 1MF 16V C910 1 126 967 11 ELECT 47MF 20 50V C911 1 126 967 11 ELECT 47MF 20 50V C912 1 164 004 11 CERAMIC CHIP 0 1MF 10 25V C913 1 104 665 11 ELECT 100MF 20 10V C914 1 163 133 00 CERAMIC CHIP 470PF 5 50V CONNECTOR CN104 1 695 915 11 TAB CONTACT CN202 1 785 608 11 PIN CONNECTOR 4P CN203 1 564 506 11 PLUG CONNECTOR 3P A CN204 1 564 506 11 PLUG CONNECTOR 3P CN301 1 774 813 11 CONNECTOR BOARD TO BOA...

Page 53: ... 295 91 SHORT 0 JR405 1 216 295 91 SHORT 0 D521 8 719 302 43 DIODE EL1Z D522 8 719 302 43 DIODE EL1Z D523 8 719 302 43 DIODE EL1Z D527 8 719 908 03 DIODE GP08D D528 8 719 908 03 DIODE GP08D D531 8 719 988 61 DIODE 1SS355TE 17 D532 8 719 988 61 DIODE 1SS355TE 17 D534 1 216 295 91 SHORT 0 D602 8 719 911 19 DIODE 1SS119 25 D603 8 719 150 92 DIODE RD33EB3T D604 8 719 028 72 DIODE RGP02 17EL 6433 D605 ...

Page 54: ...1 RES CHIP 4 7K 5 1 10W R013 1 216 065 91 RES CHIP 4 7K 5 1 10W R014 1 216 025 91 RES CHIP 100 5 1 10W R015 1 216 025 91 RES CHIP 100 5 1 10W R017 1 216 049 91 RES CHIP 1K 5 1 10W R018 1 216 033 00 RES CHIP 220 5 1 10W R019 1 216 073 00 RES CHIP 10K 5 1 10W R021 1 216 073 00 RES CHIP 10K 5 1 10W R022 1 216 033 00 RES CHIP 220 5 1 10W R024 1 216 057 00 RES CHIP 2 2K 5 1 10W R025 1 216 057 00 RES CH...

Page 55: ... 1 216 073 00 RES CHIP 10K 5 1 10W R367 1 216 073 00 RES CHIP 10K 5 1 10W R370 1 216 033 00 RES CHIP 220 5 1 10W R375 1 216 025 91 RES CHIP 100 5 1 10W R376 1 216 081 00 RES CHIP 22K 5 1 10W R028 1 216 073 00 RES CHIP 10K 5 1 10W R029 1 216 049 91 RES CHIP 1K 5 1 10W R031 1 216 049 91 RES CHIP 1K 5 1 10W R035 1 216 025 91 RES CHIP 100 5 1 10W R036 1 216 025 91 RES CHIP 100 5 1 10W R037 1 216 025 9...

Page 56: ... MELF 6 8 5 10W R629 1 247 747 11 CARBON 470 5 1 2W F R630 1 249 429 11 CARBON 10K 5 1 4W F R631 1 216 089 91 RES CHIP 47K 5 1 10W R632 1 202 933 61 FUSIBLE 0 1 10 1 2W F R634 1 218 265 11 METAL 8 2M 5 1W R377 1 216 121 91 RES CHIP 1M 5 1 10W R378 1 216 031 00 RES CHIP 180 5 1 10W R401 1 216 049 91 RES CHIP 1K 5 1 10W R402 1 216 073 00 RES CHIP 10K 5 1 10W R403 1 216 073 00 RES CHIP 10K 5 1 10W R4...

Page 57: ...2 11 METAL OXIDE 82K 5 3W F R636 1 215 924 00 METAL OXIDE 15K 5 3W F R637 1 216 492 11 METAL OXIDE 82K 5 3W F R639 1 216 363 00 METAL OXIDE 0 33 5 2W F R640 1 249 415 11 CARBON 680 5 1 4W R641 1 216 362 11 METAL OXIDE 0 27 5 2W F R642 1 249 419 11 CARBON 1 5K 5 1 4W R643 1 247 843 11 CARBON 3 3K 5 1 4W R644 1 249 419 11 CARBON 1 5K 5 1 4W R646 1 215 924 00 METAL OXIDE 15K 5 3W F R647 1 249 401 11 ...

Page 58: ... 4W R707 1 215 413 00 METAL 470 1 1 4W R708 1 216 379 11 METAL OXIDE 6 8 5 2W F R710 1 215 922 11 METAL OXIDE 6 8K 5 3W F R711 1 247 752 11 CARBON 1K 5 1 2W R712 1 215 922 11 METAL OXIDE 6 8K 5 3W F R713 1 247 752 11 CARBON 1K 5 1 2W R714 1 215 922 11 METAL OXIDE 6 8K 5 3W F R715 1 247 752 11 CARBON 1K 5 1 2W R719 1 215 480 00 METAL 300K 1 1 4W R720 1 249 923 11 CARBON 1K 5 1 4W F R721 1 215 489 0...

Page 59: ...4W R5915 1 249 429 11 CARBON 10K 5 1 4W R5916 1 249 419 11 CARBON 1 5K 5 1 4W R5917 1 249 416 11 CARBON 820 5 1 4W R5918 1 249 429 11 CARBON 10K 5 1 4W R5919 1 249 417 11 CARBON 1K 5 1 4W F R5920 1 249 439 11 CARBON 68K 5 1 4W R5921 1 215 912 11 METAL OXIDE 150 5 3W F R5922 1 249 414 11 CARBON 560 5 1 4W R5923 1 249 383 11 CARBON 1 5 5 1 4W F R5925 1 249 401 11 CARBON 47 5 1 4W F R5929 1 215 880 0...

Page 60: ...HIP 1 5K 0 50 1 10W R841 1 216 025 91 RES CHIP 100 5 1 10W R842 1 216 065 91 RES CHIP 4 7K 5 1 10W R843 1 216 065 91 RES CHIP 4 7K 5 1 10W R844 1 216 057 00 RES CHIP 2 2K 5 1 10W R845 1 216 049 91 RES CHIP 1K 5 1 10W R846 1 216 049 91 RES CHIP 1K 5 1 10W R847 1 216 049 91 RES CHIP 1K 5 1 10W R848 1 216 049 91 RES CHIP 1K 5 1 10W R849 1 216 049 91 RES CHIP 1K 5 1 10W R5931 1 249 413 11 CARBON 470 5...

Page 61: ...Y 4 392 004 11 CLIP REMOTE COMMANDER 1 418 163 11 REMOTE COMMANDER RM 952 9 939 697 01 BATTERY COVER REMOTE COMMANDER R850 1 216 105 91 RES CHIP 220K 5 1 10W R851 1 216 057 00 RES CHIP 2 2K 5 1 10W R853 1 216 067 00 RES CHIP 5 6K 5 1 10W R857 1 216 081 00 RES CHIP 22K 5 1 10W R858 1 216 067 00 RES CHIP 5 6K 5 1 10W R861 1 216 049 91 RES CHIP 1K 5 1 10W R862 1 260 095 11 CARBON 470 5 1 2W R863 1 21...

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