Sony KV-XG25M8J Service Manual Download Page 39

Page: 39 / 78

KV-XG25M8J/XG25P50

RM-952

KV-XG25M8J/XG25P50

RM-952

SECTION 5

DIAGRAMS

5-1. BLOCK DIAGRAM

– 39 –

– 40 –

MAIN. TUVIF

YC JUNGLE

IC301
CXA2159S

<slave:88H>

MONITOR
OUT

TV Y in

TV L in

TV R in

TV V in

C1 in

C1 out
CN1405

V1 Y in

V1 L in

V1 R in

L out 2

R out 2

JACK BLOCK

J8402
PIN 9P

VIDEO IN 1

(Cispr, A/C Fuse, A/V input, Monitor out)

RED OUT

GREEN OUT

BLUE OUT

VIDEO AMP
Q701-Q712

N/S DRIVE
IC1800

(RGB OUT)

VM1

(Velocity Modulation)

(Cispr, A/C Fuse, A/V input, Monitor out)

R out

CRT SOCKET

G out

CRT
A60LPN70X

NECK ASSY

DY
Y25RSA

B out

R out

VM out

G out

B out

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
NJM2903M

PIN-OUT
Q505
IRF614

PMT
T505

HLT
T504

Audio Front Vcc

+9V

11V

+5V

5V REG & RESET

IC002 MM1319AF

9V REC IC603

5V REC IC604

STB TRANS

T604

STB SW TR

Q605
2SK2845

SRT

T603

POWER

IC601
STR-F6656

LINE FILTER

T601

LINE
FILTER

T8601
T8602

THP

THP600

AC CORD

DGC

PNC

& ADC

SYSTEM

Ucom

IC001
CXP86449

RECEIVER

SBX1981-51P
IC2901

SIRCS

HALF

B G R

BLK

I2L

MEMORY

IC003
M24C08-BN6

28 29 30 31

+audio 3D Vcc

-audio 3D Vcc

R out

L out

(System Controller, Y/C Jungle,

Deflection ,Tuvif, Front Amp,

Power Supply)

TU101
BTF-LG433 (XG25M8J)
BTF-LG413 (XG25P50)
<slave:C0H>

SP ASSY

AUDIO
PROCESSOR

IC8203
TDA7429S

<slave: 90H>

AUDIO OUT
IC201
TX8223K

V 2 Y in

V3 Y in

V3 L in

V2 Y in

V2 L in

V2 R in

V3 R in

VIDEO IN 2

J2903 3P
VIDEO IN 1
(FRONT)
bom H2

AUDIO MIXER
IC8204 UPC4558G2

Q8310
MIXER

(Control
Panel)

Summary of Contents for KV-XG25M8J

Page 1: ...ST CHASSIS NO KV XG25M8J RM 952 ME SCC U48J A KV XG25P50 RM 952 Thailand SCC U49E A MODEL COMMANDER DEST CHASSIS NO CHASSIS TRINITRON COLOR TV SERVICE MANUAL BG 3R TV 1 2 3 4 6 7 8 9 0 5 JUMP SOUND MODE FAVORITE PROGR 2 ...

Page 2: ...s 500 mVrms Two input lines available 2 Headphone Output 1 Stereo Minijack Picture tube 25 inch Tube size cm 64 Measured diagonally Screen size cm 60 Measured diagonally Dimension w h d mm 722 515 512 Mass kg 38 Design and specifications are subject to change without notice SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY SHADING AND MARK ON THE SCHEMATIC DIAGRAMS EXPLODED VIEWS AND IN TH...

Page 3: ...ono jacks 1 VP P 75 ohms Two input lines available Audio Input 3 Output 1 Phono jacks 500 mVrms Two input lines available 2 Headphone Output 1 Stereo Minijack Picture tube 25 inch Tube size cm 64 Measured diagonally Screen size cm 60 Measured diagonally Dimension w h d mm 722 515 512 Mass kg 38 Design and specifications are subject to change without notice SAFETY RELATED COMPONENT WARNING COMPONEN...

Page 4: ...te Balance Adjustments 31 4 CIRCUIT ADJUSTMENT 4 1 Adjustments with Commander 32 4 2 Adjustment Method 32 4 3 Picture Quality Adjustments 37 4 4 Deflection Adjustment 37 4 5 H Trapezoid Adjustment 37 4 6 A Board Adjustment After IC003 Memory Replacement 37 4 7 Picture Distortion Adjustment 38 Section Title Page 5 DIAGRAMS 5 1 Block Diagram 39 5 2 Circuit Boards Location 41 5 3 Schematic Diagrams 4...

Page 5: ...ected Symptoms Power does not come on No power is supplied to the TV AC power supply is faulty Power does not come on Load on power line is shorted Has entered standby state after horizontal raster Vertical deflection pulse is stopped Power line is shorted or power supply is stopped No raster is generated CRT cathode current detection reference pulse output is small Power is shut down shortly afte...

Page 6: ... deflection 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 STANDBY SLEEP lamp Lamp ON 0 3 sec Lamp OFF 3 sec Lamp OFF 0 3 sec 2 times 5 times ...

Page 7: ...ults 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 not be able to detect subsequent faults after completion of the repairs Clearing the result display To clear the result display to 0 press butto...

Page 8: ...by Q509 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 t...

Page 9: ...pull the power cord itself Disconnect the TV before moving it or if you are not going to use it for several days For children s safety do not leave children alone with the TV Do not allow children to climb onto it 2 WARNING KV XG25P50 Dangerously high voltages are present inside the TV Operate the TV only between 220 240 V AC To prevent fire or shock hazard do not expose the TV to rain or moisture...

Page 10: ... a VCR diagram below IEC connector not supplied To video and audio outputs yellow L MONO white R red Audio Video cable not supplied Rear of TV Connecting a VCR To watch the video input press t see page 14 Signal flow Signal flow or Antenna cable not supplied Antenna cable not supplied yellow L MONO white R red To video and audio outputs Audio Video cable not supplied To t 1 video input To 8 antenn...

Page 11: ...nted channel or cannot preset a particular channel then preset your TV manually see page 11 Note KV XG25M8J During aut5Momatic channel presetting your TV screen will indicate B G I D K or M for the TV system TV SYS AUTO PROGR 1 1 VHF LOW B G 1 2 2 L MONO R PROGR SELECT AUTO PROGR Using Your New TV Using Your New TV 7 Connecting optional components You can connect optional audio video components su...

Page 12: ...100 TV channels in numerical sequence from program number 1 using the remote and the buttons on your TV as well Presetting channels automatically 1 Press to turn on the TV 2 Press AUTO PROGR Note KV XG25M8J During automatic channel presetting your TV screen will indicate B G I D K or M for the TV system TV SYS To preset channels automatically from a specified program number 1 Press SELECT until AU...

Page 13: ...SELECT until COLOR SYS appears 2 Press or to select the appropriate color system until the color is optimal Tip Normally set COLOR 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 restore the skipped program number again Preset the ch...

Page 14: ...etc Jump back to the previous program number Display the on screen information Adjust the volume of all program numbers automatically Adjust the picture position when it is not aligned to the TV screen KV XG25M8J only Additional tasks The picture sound and either the program number or video input are displayed The on screen display for the picture and sound information disappears after about three...

Page 15: ...l PIC ROTATION appears then press or to adjust the alignment of the picture position The or icon on the screen flashes while adjusting Using Your New TV Using Your New TV 15 Setting the Wake Up timer 1 Press until the desired period of time appears The Wake Up timer starts immediately after you have set it 2 Select the program number or video input you want to display when you wake up 3 Press 1 or...

Page 16: ...asizes the low and high sound DRAMA listen to sound that emphasizes vocals and background music SOFT receive soft sound Advanced Operations TV 0 JUMP SOUND MODE FAVORITE PROGR Á STANDARD DYNAMIC SOFT PIC MODE DYNAMIC DRAMA SOFT SOUND MODE SOUND MODE PIC MODE SELECT or Advanced Operations 17 Adjusting the picture and sound settings 1 Press SELECT until the desired setting appears Each time you pres...

Page 17: ...or quick and easy selection You can program the favorite channel as well Selecting a favorite channel 1 Press FAVORITE 2 Press the number button from 1 to 6 to select the desired favorite channel When you use the FAVORITE CH feature for the first time six preset favorite channels will appear 1 2 3 4 6 7 8 9 0 5 JUMP SOUND MODE FAVORITE PROGR Á FAVORITE or PROGR Number buttons Programming the favor...

Page 18: ...Operations 21 Enjoying stereo or bilingual programs You can enjoy stereo sound or bilingual programs of NICAM and A2 stereo systems Not used for these models You can choose the sound of programs which are broadcast with the A2 bilingual system KV XG25P50 only Viewing a stereo or bilingual program Not used for these models Press A B repeatedly until you receive the sound you want The on screen disp...

Page 19: ...asting On screen display Selected sound A2 stereo A2 bilingual STEREO MONO Stereo sound Regular sound MAIN SUB Main sound Sub sound MONO AUTO Enjoying stereo or bilingual programs continued b MAIN SUB Main sound Sub sound Additional Information 23 Additional Information Self diagnosis function Your TV is equipped with a self diagnosis function If there is a problem with your TV the 1 indicator fla...

Page 20: ...ditional Information 23 Good picture No sound Dotted lines or stripes Double images or ghosts No color Abnormal color patches Press 2 to increase the volume level Press to cancel the muting Do not use a hair dryer or other equipment near the TV Adjust the antenna direction for minimum interference Contact a Sony dealer for advice Use a highly directional antenna Use the fine tuning FINE function A...

Page 21: ...ind any problem while viewing your TV please check the following guide If any problem persists contact your Sony dealer Possible cause Symptom Solutions Connection is loose or the cable is damaged Channel presetting is inappropriate or incomplete The antenna type is inappropriate The antenna direction is inappropriate Signal transmission is low Broadcast signals are too strong The TV system settin...

Page 22: ...e color system setting is inappropriate The antenna direction is inappropriate The magnetic disturbance from external speakers or other equipment or the direction of the earth s magnetic field may affect the TV The stereo reception setting is inappropriate 13 14 21 12 17 12 21 Page continued Additional Information 26 4 21 14 12 23 Stereo broadcast sound switches on and off or is distorted or The s...

Page 23: ...TV operations For Teletext operations Page Button Function Overview of controls continued Select the desired item 11 Adjust value 11 Select program number 13 Input numbers 13 Adjust volume 13 Turn off temporarily or 13 turn on the TV Select TV or video input 14 Display the TV program 14 Mute the sound 14 Display on screen information 14 Jump to previous program 14 number Set TV to turn on automati...

Page 24: ... 3 Three screws BVTP 4 16 1 Rear cover Three screws Step Tapping 1 Chassis assy 2 5 2 REPLACEMENT OF LIGHT GUIDE 2 5 REPLACEMENT OF PARTS For replacement of the Control Button and Light Guide unscrew them exchange with the new parts and fix them with screws BVTP respectively 2 5 1 REPLACEMENT OF CONTROL BUTTON Control button Two screws BVTP 3 12 One screw BVTP 3 12 ...

Page 25: ...L 2 6 TERMINAL BRACKET REMOVAL 3 Two connectors 4 Two screws BVTAP 3 12 1 Two connectors 4 Four claws 5 H2 Board 2 Two connectors 4 B6 Board 5 A Board 1 Three screws BVTAP 3 12 2 Three screws BVTAP 3 12 3 Two claws 4 Terminal bracket 1 Two screws BVTP 3 12 2 One screw BVTP 4 16 ...

Page 26: ...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 up the rubber cap firmly in the direction indicated by the arrow b 1 Turn up one side of the rubber cap in the direction indicated by the arrow ...

Page 27: ... 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 on each side See Figures 3 1 through 3 4 5 Move the deflection yoke forward and adjust so that the ...

Page 28: ...at the red green and blue dots are on top of each other at the center of the screen 3 If the H STAT variable resistor cannot bring the red green and blue dots together at the center of the screen adjust the horizontal convergence with the H STAT variable resistor and the V STAT magnet in the manner given below In this case the H STAT variable resistor and the V STAT magnet influence each other so ...

Page 29: ...s 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 static convergence 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 ma...

Page 30: ...CH VOL on DY TLH Insert TLH Correction Plate to DY Pocket Left or Right ON DY YCH XCV TLV1 TLV2 b a c d a d screen corner misconvergence a b c d Permalloy assembly Screen Focus FOCUS ADJUSTMENT 1 Receive digital monoscope pattern 2 Set AV CONTROL to DYNAMIC 3 a Adjust FOCUSVR so that the lion teeth becomes just focus 25 only 4 Change the receiving signal to white pattern and blue back 5 Confirm MA...

Page 31: ...GHT 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 second stripe from the right is dimly lit 3 4 G2 SCREEN AND WHITE BALANCE ADJUSTMENTS 1 G2 SCREEN ADJUSTMENT 1 Set the PICTURE to normal 2 Put to VIDEO input mode without signal...

Page 32: ...isplay changes 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 1 4 Select the adjustment item 3 6 Raise lower the data value MUTING Writes Executes the writing 7 All the data becomes the values in memory 8 All user control goes to the standard state 5 Service data initialization Be sure not t...

Page 33: ...G 7 F 0 f f o t u C G s r e h t o M A C E S 5 0 T C B 7 F 0 f f o t u C B s r e h t o M A C E S 6 0 N M B 5 1 F 1 a t a D m u m i n i M s s e n t h g i r B 7 0 R B S F 1 F 3 l o r t n o C s s e n t h g i r B b u S 8 0 B P A 0 3 3 C N P r o f W S l t C t h g i r B b u S J A S 0 0 X M P 3 3 F 3 a t a D m u m i x a M e r u t c i P H 8 8 S 9 5 1 2 A X C 1 0 U H S 8 F 0 l o r t n o C e u H b u S o e d ...

Page 34: ... f f O M V P A 0 0 F N I 5 F 3 f f o d n u o r r u s n e h W n o i t a u n e t t A t u p n I H 0 8 9 2 4 7 A D T 1 0 S N I A 0 F 3 Y L N O G X n o d n u o r r u s n e h W n o i t a u n e t t A t u p n I H 0 8 2 4 4 7 A D T 2 0 F E S 0 F 0 Y L N O A X l o r t n o C t c e f f E d n u o r r u S 3 0 1 H P 3 3 n o i t c e l e S r e t s i g e R 1 e s a h P 4 0 2 H P 0 3 Y L N O G X n o i t c e l e S r e...

Page 35: ...l a c s e r P M F F 0 P G W A 2 F 7 e l a c s e r P G W 0 1 P I N D 6 F 7 e l a c s e r P M A C I N 1 1 R R E 0 5 F F d l o h s e r h T h c t i w S M F o t u A 2 1 L O V D 6 F F h 0 f f 7 o t h 0 0 0 7 n i a g r e k a e p S T X T 0 0 H X T 0 3 n o i t i s o P l a t n o z i r o H t x e t e l e T H 8 5 1 6 2 5 A A S 1 0 V X T 0 3 n o i t i s o P l a c i t r e V t x e t e l e T M P O 0 0 H S O 0 A F ...

Page 36: ...ode 0 65 No PIP 1 57 PIP Note 1 For XA 21 XG25 Models Only 2 For XA 34 29 25 Models Only AP_XG 1 To select the XG AP board B6 0 No 1 Yes Note 1 For XA 21 XG25 Models Only NOTE When Bit 7 6 5 000 Only PAL color system is selected When Bit 7 is selected Auto PAL NTSC 4 43 Color system is enable When Option is single color system Color system cannot be changed AUTO will not be displayed Item KV XG25M...

Page 37: ... OP4 and respectively set the bit per model with command buttons 3 and 6 5 Press commander buttons 8 and Test Normal to return to the data that was set on the shipment from the factory This will also cancel Service Mode 4 4 DEFLECTION ADJUSTMENT 1 Set to Service Mode 2 Input PAL color bar 3 Using the 1 and 4 button select category GEO Service Mode 4 Raise lower the data using the 3 and 6 buttons S...

Page 38: ...N ADJUSTMENT 2 GEO 0 HPS H POSITION GEO 1 HSZ H SIZE GEO 2 PAP PIN AMP GEO 5 VSZ V SIZE GEO 7 VLN V LINEARITY GEO 4 VPS V POSITION GEO 6 SCO VERTICAL S Correction GEO 8 BOW AFC BOW GEO 9 AGL AFC ANGLE GEO 3 TLT TRAPEZIUM GEO 0A UCP UPPER CORNER PIN GEO 0B LCP LOWER CORNER PIN H TRAPEZOID Rotate RV1801 ...

Page 39: ...T IC503 TDA8172 HDT T501 H DRIVE Q506 2SC2688 PIN CONT IC502 NJM2903M PIN OUT Q505 IRF614 PMT T505 HLT T504 B Audio Front Vcc 9V 11V 7V 5V 5V REG RESET IC002 MM1319AF 9V REC IC603 5V REC IC604 STB TRANS T604 STB SW TR Q605 2SK2845 SRT T603 POWER IC601 STR F6656 LINE FILTER T601 LINE FILTER T8601 T8602 THP THP600 AC CORD DGC PNC ADC SYSTEM Ucom IC001 CXP86449 RECEIVER SBX1981 51P IC2901 H2 SIRCS HA...

Page 40: ...mark PAL SECAM NTSC 3 58 NTSC 4 43 Readings are taken with a 10MΩ digital multimeter Voltage are dc with respect to ground unless otherwise noted Voltage variations may be noted due to normal produc tion tolerances All voltage 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 FU...

Page 41: ... CHIP 0 0047 B CHIP 1 16V F CHIP 0 022 B CHIP 22 0 022 B CHIP 0 1 25V B CHIP 100 16V 100p CH CHIP 100p CH CHIP 0 1 25V B CHIP 100 16V 10 1 16V F CHIP 1 16V F CHIP 470p B CHIP 470p B CHIP 470 16V 1 16V F CHIP 1 16V F CHIP 470p CH CHIP 100 16V 1 16V F CHIP 470p CH CHIP 1 16V F CHIP 470p CH CHIP 470p CH CHIP 1 16V F CHIP 470p CH CHIP 1 16V F CHIP 470p CH CHIP 0 47 250V 0 68 250V 0 0047 250V E 6P WHT ...

Page 42: ...CHIP 4 7k CHIP 0 CHIP 4 7k CHIP 10k CHIP 0 0 1 B CHI P VCC FALL DETECTOR 0 CHIP 1k CHIP 220 16V 10k CHIP 10k CHIP 100p CH 1 0 0 p CH CHI P BUFFER 0 CHI P 0 CH I P CHIP 1SS355TE 17 PROTECT 7 5MM 5MM 100 220 CHIP BUFFER 10k CHIP 22 1 0 k CHIP MUTE 10 10 CHIP SWITCH PROTECT R Y BUFFER 5 0MM 6P 1SS355TE 17 5 0MM NS ROT 7 V 5 V JOINT A1 JOINT A2 JOINT A3 JOINT A4 JOINT A5 JOINT A6 JOINT A7 JOINT A8 JOI...

Page 43: ... 1 2k CHIP 10 0 CHIP S 80743AL A7 8 MSP RESET 820 CHIP 100 MA111 K8 S0 100 CHIP 17 5MM 470 4 7 CH CHIP 7 5MM SCP BUFFER BUFFER 10P 4P 0 CHI P 15 0MM 0 CHI P 9V 30V JOINT A1 JOINT A2 JOINT A3 JOINT A4 JOINT A5 JOINT A6 JOINT A7 JOINT A8 JOINT A9 JOINT A10 JOINT A11 JOINT A12 JOINT A13 JOINT A14 JOINT A15 JOINT A16 JOINT A17 JOINT A18 JOINT A19 JOINT A20 JOINT A21 JOINT A22 JOINT A23 JOINT A24 JOINT...

Page 44: ...IP 470 CHIP 27k CHIP 56k CHIP AMPLIFIER 1 5k CHIP 330 CHIP 390 CHIP 10M CHIP 0 1 25V B CHIP 470 CHIP 0 01 PP 0 01 PP 5 0MM 330 CHIP 330 CHIP SYSTEM CONTROLLER 330 CHIP 0 CHIP TDA9183T COMB FILTER 470 CHIP 7P VIBRATOR CERAMIC 1SS355TE 17 PROTECT RD7 5SB1 T1 SENSING MM1319AFBE RESET SURGE DTA114TK STBY 5V S T B Y N S M U T E A B L 7V 1 1 V B S T B Y 7 V JOINT A30 JOINT A31 JOINT A32 JOINT A33 JOINT ...

Page 45: ... 25V 10 UDZS TE17 5 1B PROTECT UN2213 SWITCH 1 S S 3 5 5 T E 1 7 P R OT E C T 1SS355TE 17 PROTECT 1SS355TE 17 PROTECT 1SS355TE 17 1SS355TE 17 HD HP V D V D E W 9V 7 V 9 V A UD I GND A U D V C C JOINT A30 JOINT A31 JOINT A32 JOINT A33 JOINT A34 JOINT A35 JOINT A36 JOINT A37 JOINT A38 JOINT A39 JOINT A40 JOINT A41 JOINT A42 JOINT A43 JOINT A44 JOINT A45 JOINT A46 JOINT A47 JOINT A48 JOINT A49 JOINT ...

Page 46: ...70p CH CHIP 0 001 CH CHIP ERA22 08 SENSING 0 01 250V 4 7 FPRD 0 001 B CHIP 22 0 001 CH CHIP 330 25V 22 1 1UH JW 5 22 2W RS MA111 K8 S0 PROTECT 0 047 B CHIP 1k CHIP 10k CHIP DTZ10B CLAMP 2200p 500V E 1 803 586 11 ERC04 06SE ERC04 06SE 680 CHIP SWITCHING 2 2k CHIP 22M 1 2W 470k RN RD6 8ES B1 PROTECT 470 CHIP PROTECT MA111 K8 SO SENSING 10k CHIP MA111 K8 SO SENSING 47k CHIP D1NS4 470p 250V B SWITCH S...

Page 47: ...PT 680p 2kV B 680p 2kV B 19000p 2kV 0 047 400V 1000p 2kV B JW 7 5 COIL 1k 3W RS 1k 3W RS 0 047 200V PT 680p 500V B 820p 500V B 5 6k 1W RS 330p B 33 160V 1 1UH 0 0033 630V PP 1 1UH 47 JW 5 2 2k RN CP 1k 390k CHIP 56k 3 3k 10k CHIP 330 6 8k RN CP 470k RN CP 2 2 0 CHIP 2 2k CHIP 220k CHIP 47k CHIP 6 8k CHIP 2 2k 10K CHIP 10k CHIP 4700p B CHIP JW 15 PMT 100 22k CHIP 220 2W RS 220 2W RS 1mH 220p CH CHI...

Page 48: ... 4 7 0 p CH CHI P 0 22 2W RS 0 22 2W RS 0 0015 B 1DEL824 TB5 100 25V 2200p 1kV 680p 500V B 560 160V 4 7k 1W RS 0 1 200V PT 100 16V 100 10V 1 755 299 11 1SS119 25TD 470p B 0UH 2P MINI 15k 3W RS FMU G26S ERZV14D621 7 5MM 7 5MM 1P MINI 1 1UH JW 5 1 2W RS D5S6M D5S6M 7 5MM 7 5MM 100k CHIP 10 4 7k 1W RS 0 1 RF 680p 2kV B LFT 0 1 275V 470p 250V B 470p 250V B 7 5MM 7 5MM 4700p 500V E 4700p 500V E 0 1 275...

Page 49: ...N 8 2K 68k RN 22k RN 10k RN 8 2k 1 4W RN 470 25V 15k CHIP 10k 3 3k 4 7k CHIP JW 5 JW 5 33k CHIP LHL08 0 1 F CHIP 0 1 MPS 5 6k CHIP 4 7k CHIP 15k CHIP 220 RN CP 100 10V 470p 500V B 4P BLK S MICRO 1P TAB 0 CHIP 0 CHIP 2 2 5P S MICRO 100 16V 22k RN 0 1 PT 0 22 2W RS 47 100k CHIP 5 6k CHIP LHL08 470 25V 22k RN CP EL0606 NX 4009 PROTECT 1SS355TE 17 PROTECT 1SS355TE 17 PROTECT V PROTECT 1SS355TE 17 PROT...

Page 50: ...p B JW 5mm 3P 15MM 15MM 5MM 5MM JW 5mm JW 5mm JW 5MM JW 5MM JW 5MM JW 5MM 470 1k 1 8k 3 3k 100 100 JW 5MM SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH A C O U T N C N C N C A C OU T A C IN N C NC A C IN S P R O UT S P GN D S P G N D S P L O UT S P G N D S P G N D G ND GN D G ND S T B Y 5 V G N D 7 V L ED 2 L E D 1 G N D K E Y 2 K E Y 1 S IR CS E S P R IN SP L IN R IN L IN P H L IN P H R IN C I...

Page 51: ...0p B 330p B 390p B 100 16V 4 7 250V 1000 25V 1P TAB 1P TAB 6P WHT S MICRO 1P TAB 3P WHT S MICRO 1SS119 25 PROTECT LA6510 N S DRV SOCKET EL0607 JW 5mm EL0606 JW 5mm EL0606 JW 5mm EL0606 2SC2611 B OUT 2SC2611 G OUT 2SC2611 R OUT 2SC2785 HFE B AMP 2SC2785 HFE G AMP 2SC2785 HFE R AMP 100k 1 2W 1 8 3W RS 10k 3W RS 1 5k 1 2W 10k 3W RS 1 5k 1 2W 10k 3W RS 1 5k 1 2W 100 FPRD 100 FPRD 100 FPRD 100k RN 1k F...

Page 52: ...not used for these models KV XG25M8J KV XG25P50 VDR801 ERZV14D621 B6 Board Mark List Note The parts indicated as in this circuit diagram are not listed here as they are not used for these models KV XG25M8J KV XG25P50 Q5901 2SC2458 YGR 2SC2785 HFE Q5903 2SC2458 YGR 2SC2785 HFE Q5905 2SC2458 YGR 2SC2785 HFE VM1 Board Mark List Note The parts indicated as in this circuit diagram are not listed here a...

Page 53: ... 0 4 0 5 4 7 6 4 7 7 4 7 8 4 9 IC100 1 0 2 5 0 3 0 IC201 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0 IC301 1 3 3 2 5 0 3 1 9 4 5 0 5 4 8 6 4 3 7 5 4 8 0 9 4 5 10 0 11 12 0 13 3 8 14 2 4 15 3 5 16 3 5 17 5 6 18 7 7 19 1 0 20 3 6 21 3 4 22 3 8 23 3 3 24 1 9 25 1 9 26 1 9 27 28 29 30 31 32 0 33 4 0 34 3 6 35 8 6 36 4 7 37 4 7 38 4 6 39 4 6 40 5 1 41 5 0 42 0 43 4 9 44 45 7 4 46 5 0 47 8 6 48 2 0 49 4 3 50 ...

Page 54: ...0 E 4 2 Q305 B 4 4 C 0 E 4 7 Q306 B 4 6 C 0 E 4 6 Q307 B 4 3 C 8 6 E 3 6 Q308 B 3 1 C 0 4 E 1 0 Q310 B 2 0 C 4 5 E 0 Q312 B C E Q313 B 0 C 12 0 E 12 3 Q314 B 0 3 C 0 E 1 0 Q315 B 8 8 C 8 8 E 0 Q316 B 0 C 0 E 4 4 Q317 B C E Q503 B 0 C 3 6 E 0 Q505 B 5 7 C 24 8 E 0 Q506 B 0 1 C 0 E 68 1 Q507 B 12 4 C 12 9 E 0 1 Q509 B 0 6 C 0 E 0 Q511 B 0 2 C 104 9 E 0 Q600 B 0 C 12 4 E 0 Q601 B 2 3 C 0 E 0 Q602 B 0...

Page 55: ... 10 4 5 11 4 5 12 4 5 13 4 5 14 4 5 15 4 5 16 4 5 17 4 5 18 4 5 19 4 4 20 4 4 21 4 5 22 4 5 23 4 5 24 4 5 25 0 26 27 28 0 29 3 8 30 3 8 31 3 8 32 3 8 33 4 5 34 4 5 35 4 5 36 4 5 37 4 5 38 4 5 39 4 5 40 4 5 41 4 5 42 8 9 IC8204 1 5 0 2 2 4 3 2 5 4 0 5 2 5 6 2 5 7 5 0 8 IC8501 1 5 6 2 8 8 3 0 2 4 0 2 5 0 2 6 0 7 0 8 0 9 0 10 0 11 0 12 8 9 13 8 8 14 15 4 6 16 8 9 Q8309 B 5 7 C 8 8 E 5 0 Q8310 B 2 5 C...

Page 56: ... 148 6 KG 148 7 145 9 142 3 KR 152 2 148 7 145 2 GI 3 Q701 B 154 4 149 2 C 204 2 E 156 6 150 6 Q702 B 148 8 143 5 C 204 4 E 149 3 143 7 C6 BOARD VOLTAGE LIST Q703 B 150 9 145 7 C 203 6 E 151 8 146 7 Q704 B 8 9 C 155 1 153 6 149 2 E 8 4 Q705 B 8 9 C 148 9 143 5 E 8 4 Q706 B 8 2 C 151 149 2 145 6 E 7 7 8 3 Q707 B 155 8 150 4 C 4 4 5 2 E 153 4 148 1 Q708 B 148 6 146 6 C 4 9 E 149 2 144 3 Q709 B 151 6...

Page 57: ...M PAL NTSC 126Vp p H 135Vp p H A BOARD WAVEFORMS 4 9Vp p V 1 8Vp p V SECAM NTSC PAL 3 5Vp p H 3 5Vp p H 3 6Vp p H 2 0Vp p V 924Vp p H 134Vp p 0 7Vp p V PAL SECAM NTSC 0 9Vp p H PAL 0 7Vp p H 3 5Vp p H NTSC SECAM 3 7Vp p H 4 1Vp p H PAL SECAM NTSC 1 3Vp p H 1 3Vp p H 1 3Vp p H 1 2 3 4 5 6 7 8 8 9 10 11 11 11 12 12 12 13 13 13 14 15 16 0 8Vp p H 0 6Vp p H PAL SECAM 0 7Vp p H 1 0Vp p H 3 9Vp p H 3 6V...

Page 58: ... 72 KV XG25M8J XG25P50 RM 952 B6 Board B6 CISPR A C FUSE AV INPUT MONITOR INPUT PRINTED WIRING BOARDS 5 6 PRINTED WIRING BOARDS AND PARTS LOCATION ...

Page 59: ...06 F 11 Q607 H 13 Q608 D 12 Q901 H 13 Q902 H 13 D001 B 8 D003 C 9 D004 D 8 D005 B 8 D006 A 3 D007 B 8 D008 B 8 D009 B 8 D100 B 4 D203 C 11 D300 A 9 D301 B 9 D303 B 5 D304 B 5 D305 B 5 D306 C 5 D307 C 5 D308 B 5 D309 D 5 D312 C 5 D313 A 8 D314 A 9 D315 B 7 D317 B 9 D319 B 6 D320 C 5 D321 B 6 D322 B 6 D401 C 2 D402 D 2 D403 C 2 D404 C 2 D405 B 1 D406 B 1 D407 C 2 D408 B 1 D409 A 1 D504 D 5 D505 H 6 ...

Page 60: ...KV XG25M8J XG25P50 RM 952 KV XG25M8J XG25P50 RM 952 75 76 PRINTED WIRING BOARDS RGB OUT PICTURE ROTATION C6 C6 Board VM1 Board VELOCITY MODULATION VM1 H2 CONTROL PANEL H2 Board ...

Page 61: ... TB5 D3SB60 DTZ10B DTZ TT11 15B MA111 K8 S0 RD7 5SB1 T1 RD9 1S B UDZS TE17 5 1B UDZS TE17 9 1B 1SS355TE 17 5P 6M LED 3 1 2 1 3 2 DA204K CATHODE ANODE GRN ANODE GRN SPB 26MVWF ANODE CATHODE D5S6M 1 1 2 2 3 3 FMU G26S D5LC20U 2 1 3 4 1 4 3 ON3171 R MARKING SIDE VIEW ANODE CATHODE TRANSISTOR UN2111 UN2213 UN2216 2SA1162 G 2SA1037AK T146 2SC1623 L5L6 2SC2712 YG 2SD2114K DTA114TK E B C E C B LETTER SID...

Page 62: ...24C08 BN6 A 8PIN TDA7429S 15PIN CXP86449 632S MM1319AFBE 7PIN NJM2903M 8PIN µPC4558G2 8PIN UPD6124G 212 SE 135N TDA8172 1 TOP VIEW LA6510 RU 1P STR F6656 10 1 39 40 26 52 14 27 1 13 MARKING SIDE VIEW 1 15 TA8223K Zig zag In line Package Pin 6 99 MARKING SIDE VIEW 1 SBX1981 51RP Single In line Package Pin 6 99 MARKING SIDE VIEW NJM78M09FA TA7805S LNK0210037F1 TDA9181T CXA2159S TDA9183T ...

Page 63: ...G 7 CROWN WASHER KV XG25M8J 4 046 765 12 SCREW TAPPING 7 CROWN WASHER KV XG25P50 12 3 704 372 01 HOLDER HV CABLE KV XG25M8J 3 704 372 11 HOLDER HV CABLE KV XG25P50 13 4 046 600 01 SPACER DY KV XG25M8J 4 064 818 01 SPACER DY KV XG25P50 14 4 057 714 01 PIECE TLH CONVERGENCE 15 1 451 475 11 DEFLECTION YOKE Y25RSA 16 8 453 011 21 NA299 S 17 A 1332 172 A C6 BOARD MOUNTED KV XG25M8J A 1332 164 A C6 BOAR...

Page 64: ... 2 5A 250V KV XG25M8J 1 575 023 31 CORD POWER WITH CONNECTOR 6A 250V KV XG25P50 55 4 066 684 72 BRACKET TERMINAL 56 4 046 797 01 SCREW 3X12 BVTAP KV XG25M8J 4 046 797 21 SCREW 3X12 BVTAP KV XG25P50 57 A 1299 475 A A BOARD COMPLETE KV XG25M8J A 1299 439 A A BOARD COMPLETE KV XG25P50 58 1 453 357 21 TRANSFORMER ASSY FLYBACK NX 4009 M3B4 59 4 066 681 05 BRACKET MAIN 60 8 598 499 10 TUNER FSS BTF LG43...

Page 65: ...V C118 1 110 501 11 CERAMIC CHIP 0 33UF 10 00 16V C202 1 163 021 91 CERAMIC CHIP 0 01UF 10 00 50V C203 1 163 021 91 CERAMIC CHIP 0 01UF 10 00 50V C204 1 136 161 00 FILM 0 047UF 5 00 50V C205 1 163 019 00 CERAMIC CHIP 0 0068UF 10 00 50V C206 1 163 019 00 CERAMIC CHIP 0 0068UF 10 00 50V C207 1 136 161 00 FILM 0 047UF 5 00 50V C208 1 126 965 11 ELECT 22UF 20 00 50V C209 1 126 965 11 ELECT 22UF 20 00 ...

Page 66: ...00 50V C537 1 126 969 11 ELECT 220UF 20 00 50V C538 1 136 617 11 FILM 0 019UF 3 00 2KV C539 1 130 959 00 FILM 0 047UF 5 00 400V C540 1 136 171 00 FILM 0 33UF 5 00 50V C544 8 719 073 01 MA111 K8 S0 KV XG25P50 ONLY C546 1 165 319 11 CERAMIC CHIP 0 1UF 50V C548 1 163 235 11 CERAMIC CHIP 22PF 5 00 50V C549 1 163 017 00 CERAMIC CHIP 0 0047UF 10 00 50V C550 1 106 220 00 MYLAR 0 1UF 10 00 100V C551 1 126...

Page 67: ...95 915 11 TAB CONTACT CN106 1 564 506 11 PLUG CONNECTOR 3P CN202 1 785 608 11 PIN CONNECTOR 4P CN305 1 564 509 11 PLUG CONNECTOR 6P CN501 1 508 784 21 PIN CONNECTOR 5MM PITCH 1P CN502 1 508 784 21 PIN CONNECTOR 5MM PITCH 1P CN505 1 564 508 11 PLUG CONNECTOR 5P CN506 4 352 844 01 PIN LEAD COATING KV XG25M8J ONLY CN507 1 564 509 11 PLUG CONNECTOR 6P CN508 1 695 915 11 TAB CONTACT CN510 1 564 507 11 ...

Page 68: ...ERRITE 0UH IC IC001 8 752 917 83 CXP86449 631S KV XG25M8J IC001 8 752 917 84 CXP86449 632S KV XG25P50 IC002 8 759 371 21 MM1319AFBE IC003 8 759 672 78 M24C08 BN6 A IC100 8 759 042 02 S 80743AL A7 S IC201 8 759 336 30 TA8223K IC301 8 752 095 72 CXA2159S IC302 8 759 672 27 TDA9183T KV XG25M8J IC302 8 759 666 90 TDA9181T KV XG25P50 IC502 8 759 700 07 NJM2903M IC503 8 759 980 58 TDA8172 IC601 8 749 01...

Page 69: ... 729 120 28 2SC1623 L5L6 KV XG25P50 Q307 8 729 230 49 2SC2712 YG KV XG25M8J Q307 8 729 120 28 2SC1623 L5L6 KV XG25P50 Q308 8 729 216 22 2SA1162 G KV XG25M8J Q308 8 729 026 49 2SA1037AK T146 R KV XG25P50 Q310 8 729 230 49 2SC2712 YG KV XG25M8J Q310 8 729 120 28 2SC1623 L5L6 KV XG25P50 Q312 8 729 216 22 2SA1162 G Q313 8 729 230 49 2SC2712 YG KV XG25M8J Q313 8 729 120 28 2SC1623 L5L6 KV XG25P50 Q314 ...

Page 70: ...3 1 216 049 11 RES CHIP 1K 5 1 10W R384 1 216 041 00 RES CHIP 470 5 1 10W R385 1 216 029 00 RES CHIP 150 5 1 10W R391 1 216 057 00 RES CHIP 2 2K 5 1 10W R500 1 249 417 11 CARBON 1K 5 1 4W R501 1 216 049 11 RES CHIP 1K 5 1 10W R027 1 216 073 00 RES CHIP 10K 5 1 10W R029 1 216 049 11 RES CHIP 1K 5 1 10W R031 1 216 049 11 RES CHIP 1K 5 1 10W R034 1 216 049 11 RES CHIP 1K 5 1 10W R035 1 216 025 11 RES...

Page 71: ...0W R571 1 215 443 00 METAL 8 2K 1 1 4W R573 1 216 089 11 RES CHIP 47K 5 1 10W R574 1 216 111 00 RES CHIP 390K 5 1 10W R577 1 215 913 11 METAL OXIDE 220 5 3W R578 1 216 369 00 METAL OXIDE 1 5 2W R579 1 216 097 11 RES CHIP 100K 5 1 10W R580 1 208 830 11 METAL CHIP 100K 0 5 1 10W R581 1 208 790 11 METAL CHIP 2 2K 0 5 1 10W R583 1 216 111 00 RES CHIP 390K 5 1 10W KV XG25M8J R583 1 216 109 00 RES CHIP ...

Page 72: ...SE CAPACITOR C8227 1 163 037 11 CERAMIC CHIP 0 022UF 10 00 50V C8228 1 163 024 00 CERAMIC CHIP 0 018UF 10 00 50V C8229 1 163 018 00 CERAMIC CHIP 0 0056UF 10 00 50V C8230 1 163 024 00 CERAMIC CHIP 0 018UF 10 00 50V C8231 1 163 018 00 CERAMIC CHIP 0 0056UF 10 00 50V C8232 1 163 037 11 CERAMIC CHIP 0 022UF 10 00 50V C8233 1 164 004 11 CERAMIC CHIP 0 1UF 10 00 25V C8234 1 164 004 11 CERAMIC CHIP 0 1UF...

Page 73: ... 778 388 11 JACK BLOCK PIN 9P CHIP CONDUCTOR JR8206 1 216 295 11 SHORT 0 JR8401 1 216 295 11 SHORT 0 COIL L8204 1 414 856 11 INDUCTOR 10UH L8301 1 414 189 31 INDUCTOR 100UH TRANSISTOR Q8309 8 729 120 28 2SC1623 L5L6 Q8310 8 729 120 28 2SC1623 L5L6 Q8401 8 729 424 67 UN2216 Q8402 8 729 424 67 UN2216 Q8403 8 729 216 22 2SA1162 G Q8404 8 729 216 22 2SA1162 G RESISTOR R8215 1 216 059 00 RES CHIP 2 7K ...

Page 74: ...00 50V C709 1 102 114 00 CERAMIC 470PF 10 00 50V C710 1 102 114 00 CERAMIC 470PF 10 00 50V C712 1 102 115 00 CERAMIC 560PF 10 00 50V C713 1 102 112 00 CERAMIC 330PF 10 00 50V C714 1 102 113 00 CERAMIC 390PF 10 00 50V C716 1 126 933 11 ELECT 100UF 20 00 16V C717 1 107 651 11 ELECT 4 7UF 20 00 250V C1800 1 126 964 11 ELECT 10UF 20 00 50V C1803 1 126 964 11 ELECT 10UF 20 00 50V C1804 1 126 964 11 ELE...

Page 75: ...39K 5 3W R753 1 249 429 11 CARBON 10K 5 1 4W R755 1 249 427 11 CARBON 6 8K 5 1 4W R756 1 249 427 11 CARBON 6 8K 5 1 4W R757 1 249 427 11 CARBON 6 8K 5 1 4W R758 1 249 419 11 CARBON 1 5K 5 1 4W R759 1 249 419 11 CARBON 1 5K 5 1 4W R760 1 249 419 11 CARBON 1 5K 5 1 4W R1800 1 249 417 11 CARBON 1K 5 1 4W R1801 1 249 426 11 CARBON 5 6K 5 1 4W R1802 1 249 387 11 CARBON 3 3 5 1 4W R1803 1 249 387 11 CAR...

Page 76: ... 11 ELECT 100UF 20 00 16V C5916 1 130 491 00 MYLAR 0 047UF 5 00 50V C5917 1 126 935 11 ELECT 470UF 20 00 10V C5918 1 102 244 00 CERAMIC 220PF 10 00 500V C5920 1 126 964 11 ELECT 10UF 20 00 50V C5921 1 101 888 00 CERAMIC 68PF 5 00 50V CONNECTOR CN5901 1 564 510 11 PLUG CONNECTOR 7P CN5904 1 770 723 11 CONNECTOR BOARD TO BOARD 8P DIODE D5901 8 719 911 19 1SS119 25 D5902 8 719 110 88 RD39ES B2 D5903 ...

Page 77: ...N RT 200 KV XG25M8J 1 452 896 81 COIL NA ROTATION KV XG25P50 ONLY 1 529 563 11 SPEAKER 15X6 5CM 1 574 062 22 CORD POWER WITH CONNECTOR 2 5A 250V KV XG25M8J 1 575 023 31 CORD POWER WITH CONNECTOR 6A 250V KV XG25P50 8 453 011 21 NA299 S 8 733 250 05 PICTURE TUBE A60LPN70X ACCESSORIES AND PACKING MATERIALS 3 701 910 00 SCREW SPECIAL DIA 3 8X20 4 069 017 01 CUSHION UPPER ASSY KV XG25M8J 4 082 025 01 C...

Page 78: ...nd mark are critical for safety Replace only with part number specified REF NO PART NO DESCRIPTION REMARK KV XG25M8J XG25P50 RM 952 Sony Corporation Sony Technology Malaysia Sdn Bhd Visual Entertainment General Area English 2001AG70168 1 Printed in Malaysia 2001 01 9 872 244 01 ...

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