Sony TRINITRON KV-AR25M81A Page 85 Service Manual Download

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Additional Information

Troubleshooting

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

Possible cause

Symptom

Solutions

Page

–

Additional Information

continued

Snowy picture

Noisy sound

Distorted picture

Noisy sound

Good picture

Noisy sound

No picture

No sound

• Check the antenna cable and connection

on the TV, VCR and on the wall.

• Press SELECT until “MANUAL

PROGRAM” appears on the screen, then
preset the channel again.

• Check the antenna setup. Contact a Sony

dealer for advice.

• Try using a booster.

• Turn off or disconnect the booster if it is

in use.

• If the sound of all the channels are noisy,

check the TV system (“TV SYS”) setting,
then press AUTO PROGR to preset the
channels again.

• If the sound of some channels are noisy,

select the channel, then select the
appropriate TV system (“TV SYS”).

• Check the power cord, antenna and the

VCR connections.

• Press

?/1

(power).

• Press

(main power) on the TV to turn

off the TV for about five seconds, then
turn it on again.

• Connection is loose or

the cable is damaged.

• Channel presetting is

inappropriate or
incomplete.

• The antenna setup is

inappropriate.

• Signal transmission is

low.

• Broadcast signals are

too strong.

• The TV system setting

or channel presetting
is inappropriate or
incomplete.

• The power cord,

antenna or VCR is not
connected.

• The TV is not turned

on.

Summary of Contents for TRINITRON KV-AR25M81A

Page 1: ...REVISION HISTORY BG3R MODEL KV AR25M81A PART NO 9 872 347 01 NO SUFFIX DATE SUPP CORR DESCRIPTION CHASSIS 1 01 2002 11 1st Issue ...

Page 2: ...MODEL COMMANDER DEST CHASSIS NO CHASSIS TRINITRON COLOR TV SERVICE MANUAL BG3R MODEL COMMANDER DEST CHASSIS NO KV AR25M81A RM 952 Pakistan ...

Page 3: ...lines available S Video Input 1 Y 1 Vp p 75 ohms unbalanced sync negative C 0 286 Vp p 75 ohms Component Input 1 Phono jacks Video Y 1 Vp p 75 ohms sync negative CB 0 7 Vp p 75 ohms CR 0 7 Vp p 75 ohms Audio 500mVrms 2 Headphone Output 1 Stereo minijack Picture tube 25 in Tube size cm 64 Measured diagonally Screen size cm 60 Measured diagonally Dimension w h d mm 650 517 496 Mass kg 39 Design and ...

Page 4: ...y Adjustments 21 3 4 Deflection Adjustments 21 3 5 H Trapezoid Adjustment 22 3 6 A Board Adjustment After IC003 MEMORY Replacement 22 3 7 Picture Distortion Adjustment 23 Section Title Page Section Title Page 4 DIAGRAMS 4 1 Block Diagram 24 4 2 Circuit Board Location 26 4 3 Schematic Diagram 27 1 A Board Schematic Diagram 28 2 B9 Board Schematic Diagram 32 3 V1 Board Schematic Diagram 34 4 C6 Boar...

Page 5: ...2 4 of this manual R Q703 G Q702 or B Q701 out is faulty C6 board SELF DIAGNOSTIC FUNCTION Diagnostic Item Description Power does not turn on B overcurrent OCP or overvoltage OVP Vertical deflection stopped Horizontal deflection overdrive White balance failure no PICTURE Micro reset Detected Symptoms Power does not come on No power is supplied to the TV AC power supply is faulty Power does not com...

Page 6: ...To Bring Up Screen Test In standby mode press buttons on the remote commander sequentially in rapid succession as shown below Screen display channel 5 Sound volume Power ON Note that this differs from entering the service mode mode volume Self Diagnosis screen display Diagnostic Item Flash Count B overcurrent overvoltage 2 times Vertical deflection stopped White balance failure 5 times One flash c...

Page 7: ...F DIANOSTIC CIRCUIT B overcurrent ªOCPº Occurs when an overcurrent on the B 135 line is detected by Q604 If Q604 go to ON and the voltage to pin 18 of IC301 should go down when V SYNC is more than seven verticals in a period the unit will automatically turn off Vertical deflection stopped Occurs when an absence of the vertical deflection pulse is detected by Q509 and IC001 shut down the power supp...

Page 8: ...Y REMOVAL 1 Nine screws BVTP 4 16 2 Rear cover 1 Four screws Washer head P 4 16 2 Speaker Block Assy 1 4 SERVICE POSITION 1 6 V1 BOARD REMOVAL 1 5 TERMINAL BRACKET AND J BOARD REMOVAL 3 J Board 4 Two screw BVTP 3 12 5 Terminal bracket 2 Two screws BVTP 3 12 1 One screw BVTP 4 16 6 Two Hooks 2 V1 Board 1 Two claws ...

Page 9: ...RDS REMOVAL 5 Cover H 6 H2 Board 4 Two hooks 3 Four hooks 3 H1 Board 1 Two screws Washer head BVTP 3 x 12 5 A Board 4 B9 Board 1 One screw Washer head BVTAP 3 x 12 2 One screw Washer head BVTAP 3 x 12 3 Two screws Washer head BVTAP 3 x 12 Nut locking Holder DGC 2 Removal q Spring Tension 2 Removal 8 Loosen the Neck Assembly fixing screw and removal 7 VM1 Board Removal 9 Chassis Assy Removal 5 C6 B...

Page 10: ...y the arrow b 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 HOW TO HANDLE AN ANODE CAP 1 Do not damage the surface of anode caps with sharp shaped objects 2 Do not press the rubber too hard so as not to damage the inside of anode cap A metal fitting called the shatter ...

Page 11: ...ightness 2 Position neck assy as shown in Fig2 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 2 1 through 2 4 5 Move the deflection yoke forward and adjust so that the entire screen is green See Fig...

Page 12: ...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 be ...

Page 13: ...hould 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 manne...

Page 14: ... becomes just focus 4 Change the receiving signal to white pattern blue back 5 Confirm Magenta ring is not noticable Incase magneta ring is obvious adjust FOCUS VR to take balance of MAGENTA RING and FOCUS TLV Rotate TLV 2 VOL 29 34 on DY Rotate TLV VOL 25 XCV Rotate XCV Adj core on DY YCH Rotate YCH VOL on DY TLH Insert TLH Correction Plate to DY Pocket Left or Right ON DY FLYBACK TRANSFORMER T50...

Page 15: ... 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 WHB 07 SBR with 1 and 4 and adjust WHB 07 SBR level with 3 and 6 so that the second stripe from the right is dimly lit 2 4 G2 SCREEN AND WHITE BALANCE ADJUSTMENTS 1 G2 SCREEN ADJUSTMENT 1 Set the PICTURE to normal 2 Put to VIDEO input mode without signa...

Page 16: ... reception 4 Write with the MUTING button The display 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 st...

Page 17: ... F 1 B 0 N P L F 1 F 3 n i P r e w o L 0 6 0 5 e d i W 0 6 0 5 l a m r o N F 1 C 0 L B H 0 1 f f o n o g n i k n a l B H 1 0 D 0 L B L 2 F 0 g n i k n a l B H t f e L 0 6 0 5 e d i W 0 6 0 5 l a m r o N F 0 F 0 F 0 F 0 E 0 L B R B 0 F 0 g n i k n a l B H t h g i R 0 6 0 5 e d i W 0 6 0 5 l a m r o N 0 0 0 0 0 0 0 0 B H W 0 0 R D R 5 2 F 3 e v i r D R s r e h t o C I M A N Y D A 2 5 2 1 0 R D G 5 2...

Page 18: ...e t e D L B A 1 0 C 0 0 F S 1 1 s s e n p r a h S r o f g n i h c t i w S 0 F s r e h t o C S T N 1 0 1 0 D 0 X C D 1 1 g n i h c t i w S o i t a R s n a r T C D 1 0 E 0 T H S 1 1 h c t i w S o i t a r t o o h s r e v O e r P s r e h t o C S T N 1 0 1 0 F 0 W D H 0 1 h c t i w S h t d i W e s l u P e v i r D H 0 0 0 1 C F A 1 3 0 l o r t n o C n i a G C F A t x e T o e d i V V T 1 0 0 0 1 0 1 1 S ...

Page 19: ...h s e r h T l a u g n i l i B G W C E 2 0 L L W 5 F F d l o h s e r h T l a r u a n o M G W 5 0 3 0 C A W 0 F 0 t n u o C t n e m e e r g A G W 1 0 4 0 L D W 0 3 F F y a l e D h c r a e S G W 0 3 5 0 L D N 0 2 F F y a l e D h c r a e S M A C I N 0 2 6 0 L D S 0 1 F F y a l e D d a e R s u t a t s o e r e t S 0 1 7 0 C G A 1 1 t n a t s n o C o t u A h c t i w S C G A 1 0 8 0 L E R 8 2 F 3 e d o M ...

Page 20: ... M O C 1 3 0 n o i t c e l e S b m o C 2 0 2 0 C P A 1 1 h c t i w S C P A 1 0 3 0 Y S T 0 3 0 s y S V T o t u A t a s y S V T 0 0 4 0 T U M 0 1 e t u M l a n g i S o N 0 0 5 0 M F A 0 1 h c t i w S M F o t u A 1 0 6 0 B F R 0 3 l o r t n o C F P B C 0 0 7 0 O V T 0 7 t e s f f o e l g n A V o t t l i T 2 0 8 0 L B D 0 1 n o i t c n u F k c a b e u l B e l b a s i D 0 0 9 0 H C S 1 F 7 n o i t i d...

Page 21: ...isabled 1 enabled US ST USA Stereo 0 disabled 1 enabled AV Mono 1 AV Mono models 0 Stereo 1 Mono No Balance Surround selection 11 Key Front Key Selection 0 7 key model 1 11 key model Color SW 2 1 Color Data Selection in Dynamic Mode 0 65 No PIP 1 57 PIP Note 1 For XA21 XG25 Models Only 2 For XA34 29 25 Models Only No OPB2 OP3 Item KV AR25M81A Colour SW 2 1 1 11 Key 0 AV Mono 1 0 US ST 0 A TVsys 0 ...

Page 22: ...ween VB2 and VB3 should be within 110mV VB1 VB2 VB3 VB4 VB2 VB3 VB4 VB2 VB3 VB4 FOR PAL SUB COLOR ADJUSTMENT Difference is within 70mV 3 4 DEFLECTION ADJUSTMENTS NORMAL MODE 50Hz 1 Set to Service Mode 2 Using the 1 and 4 buttons select category GEO Service Mode 3 Select and adjust the following items to obtain obtimum image Raise lower the data with the 3 and 6 buttons Service Item GEO 00 HPS H PO...

Page 23: ...525 60 Hz signal 12 Using the 1 and 4 buttons select category GEO Service Mode 13 Select and adjust the following items to obtain obtimum image Raise lower the data with the 3 and 6 buttons Service Item GEO 00 HPS H POSITION 01 HSZ H SIZE 02 PAP PIN AMP 03 TLT TILT 04 VPS V POSITION 05 VSZ V SIZE 06 SCO S CORRECTION 07 VLN V LINEARITY 08 BOW AFC BOW 09 AGL AFC ANGLE 0A UPN UPPER CORNER PIN 0B LPN ...

Page 24: ...DJUSTMENT 2 GEO 1 HSZ H SIZE GEO 3 TLT TRAPEZIUM GEO 0A GEO 0B GEO 5 GEO 0 HPS H POSITION GEO 9 UPN UPPER CORNER PIN LPN LOWER CORNER PIN AGL AFC ANGLE GEO 8 GEO 2 PAP PIN AMP GEO 4 VPS V POSITION GEO 7 GEO 6 VSZ V SIZE BOW AFC BOW VLN V LINEARITY SCO VERTICAL S Correction H TRAPEZOID ROTATE RVI801 ...

Page 25: ...8 V OUT IC503 TDA8172 HDT T501 H DRIVE Q506 2SC2785 PIN CONT IC502 NJM2903M PIN OUT Q505 IRF614 PMT T505 HLT T504 FBT T503 NX 4009 B Audio FrontVcc 9V 11V 7V 5V 5V REG RESET IC002 MM1319AFBE 9V REC IC603 5V REC IC604 STBTRANS T604 STB SWTR Q605 2SK2845 SRT T603 POWER IC601 STR F6656 LINE FILTER T601 THP THP600 DGC Additional Color Matrix SYSTEM ucom IC001 CXP86461 RECEIVER SBX3081 21 IC3901 H2 SIR...

Page 26: ... 26 KV AR25M81A RM 952 4 2 CIRCUIT BOARDS LOCATION VM1 A V1 B9 H2 H1 C6 J ...

Page 27: ...3 58 Readings are taken with a 10 MΩ 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 Volt 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 NONFLAMMABLE FUSIBLE RS...

Page 28: ...2 YG BUFFER 2SC2712 YG SWITCH 2SC2712 YG BUFFER 1k CHIP M24C08 BN6 NVM 4 7 4 7 0 1 25V 100UH Q305 2SA1162 G R384 0 CHIP R391 1K CHIP 4 7K 0 47 16V B CHIP 2 2 16V 0 022 B CHIP 4P WHT MINI DTC144EKA SWITCH 0 1 25V B CHIP 0 1 25V B CHIP 0 1 25V B CHIP 0 1 25V B CHIP 0 1 25V B CHIP 0 1 25V B CHIP 0 1 25V B CHIP 0 1 25V B CHIP 0 1 25V B CHIP 0 1 25V B CHIP 0 1 25V B CHIP 0 1 25V B CHIP STB Y 5V HD ST B...

Page 29: ...RD6 8ES T1B PROTECT 470p CH CHIP COIL RD30ES B2 2SC2712 YG SWITCHING 1k CHIP 470k RN 22M 1 2W 2 2k CHIP 470p B 56k 0 1 PT 0UH 3 3k 2200 25V 2 2 AK04V0 10k CHIP 10k CHIP 0 0022 1kV R D1NS4 2SC2712 YG SWITCH 470p CH CHIP GP08D V BOOST 330p SL SW 6P S MICRO ERA22 08 SENSING D1N20R PROTECT 33 160V 0 047 200V PT 0 0033 B CHIP 820p500V B 0 022 100 10 10 680p 500V B 5P S MICRO 1SS119 25 PROTECT RD33EBT3 ...

Page 30: ...1 16V F CHIP 0 68 16V F CHIP C7245 1 16V F CHIP 0 0056 B CHIP 0 0012 B CHIP 0 1 25V B 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 47 0 1 25V B CHIP 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 4 7...

Page 31: ...FB804 47 16V 0 1 25V F CHIP 0 1 25V F CHIP 0 01 B CHIP 100p CH CHIP 2 2 16V F CHIP 0 1 25V B CHIP 33p CH CHIP 33p CH CHIP 0 1 25V F CHIP 0 001 B CHIP 100 16V 4 7 68p CH CHIP 0 1 25V F CHIP 100 16V 10 0 1 25V F CHIP 100 16V 7P BTOB 7P BTOB D A P 202K RD3 3M B2 RD5 6 M B 2 1 1UH 1 1UH 1 1UH 1 1UH SAA5261 0 CHIP 2SC1623 L5L6 2SC21623 L5L6 2S C1623 L5L6 2S C1623 L5L6 2S C 1623 L5L6 2S C1623 L5L6 2S C ...

Page 32: ...60p B 330p B 390P B 100 16V 4 7 250V 1000 25V 1P TAB 6P S MICRO 1P TAB 3P 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 100k1 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 100 100 100 100k RN 1k 1k FPRD 470K RN 1k FPRD 3 9k 3 9k 3 9k 180 180 180 47 47 47 100 1 2W 100 100 100 33k ...

Page 33: ... C3907 D3900 D3901 D3905 D3907 D3908 J3901 J3902 J3903 C3900 C3902 4 7 4 7 47 16V 47 16V JW 5mm 4P BLK S MICRO 6P S MICRO 9P S MICRO 9P S MICRO EL0606 EL0606 DTC144ESA LED DRIVE DTC144ESA LED DRIVE 330 330 10k 10k 5 6k 470 1k 1 8k 330 3 3k 10k 330 10k 47 100 100 JW 5MM 6P S MICRO 0 01 PETP 0 01 PETP 3P PROTECTOR PROTECTOR NNCD9 1A T1 PROTECT PROTECTOR NNCD9 1A T1 PROTECT SP R OUT SP GND SP GND SP ...

Page 34: ...601 D3906 S3601 CN3602 IC3901 C3912 CN3603 2P SPB 25MVWF WAKE INDICATOR 2P 470p B 6P S MICRO AC PUSH SW RPM7140 H5 SIRCS RECEIVER A C O U T N C N C A C I N N C N C A C I N CN7602 L E D G L E D R G N D G N D S I R C S I N 5 V S E N A C O U T B SSSBG3R 11477 CKD H2 CN3907 RECEIVER POWER SW LED TO H1 BOARD TO B9 BOARD CN7601 TO B9 BOARD ...

Page 35: ...0 NNCD9 1A T1 PROTECT D2411 NNCD9 1A T1 PROTECT D2415 NNCD9 1A T1 PROTECT R2414 R2417 R2418 R2415 CN2410 D2412 NNCD9 1A T1 PROTECT C2418 C2419 R2410 220 75 220 75 330p B 47 47 330p B 5P 220 47 220k 220k 15K 15K 8P S MICRO 1 1 75 GN D GN D DV D Y DV D B Y DV D RY GN D DV D L DV D R Y B Y R Y L R D2414 NNCD9 1A T1 PROTECT B SSSBG3R 11475 CKD J CN7501 TO B9 BOARD DVD SWITCH ...

Page 36: ...4 Q5903 Q5904 Q5905 D5905 D5903 JW5900 CN2801 CN5904 330 560 820 33 160V 2 2 160V 0 047 200V PT 0 1 200V PT 470 10V 470 10V 100 16V 0 001 PT 0 001 PT 0 047 PT 0 047 PT 0 0047 500V E 10 2W RS 68 68 220 1k 1k 1k 1 5k 10k 10k 47k 68k 68k 1 5 1 5 560 FPRD 1k 5MM 7P S MICRO 1SS119 25 TEMP CORR 330 16V 100 16V 120 120 10 0MM 2SC2458 YGR AMP 2SA1606 E VM DRIVE 1 2SC4159 E VM DRIVE 2 220p 500V B 39 1 2W F...

Page 37: ...v 52 0 IC002 1 0 2 5 0 3 5 0 4 7 2 5 5 0 6 0 7 0 IC003 1 0 2 0 3 0 4 0 5 5 0 6 5 0 7 0 8 5 0 IC100 1 4 9 2 4 8 3 0 IC301 1 3 3 2 5 0 3 4 3 1 4 5 0 5 4 8 6 4 3 7 0 8 3 9 9 5 0 10 3 8 11 5 0 12 0 13 4 0 14 2 4 15 3 6 16 3 4 424mVp p NTSC3 58 4 640mVp p PAL 4 17 5 4 18 7 6 19 0 8 20 3 7 21 3 1 22 3 8 23 3 0 24 1 4 1 22Vp p NTSC3 58 5 1 52Vp p PAL 5 25 1 3 1 42Vp p 6 A BOARD VOLTAGE LIST AND WAVEFORM ...

Page 38: ... 8 E 2 8 Q301 B 12 0 C 0 E 12 0 Q302 B 0 C 8 8 E 0 0 5 Q303 B 8 8 C 0 E 8 8 Q304 B 4 1 C 0 E 3 5 Q305 B 8 8 C 0 E 8 7 Q306 B 0 C 8 8 E 0 0 5 Q307 B 2 7 C 8 8 E 4 3 Q308 B 0 8 C 0 3 E 3 5 Q309 B 0 C 0 E 3 0 Q310 B 0 C 2 2 E 0 4 Q311 B 0 C 8 8 E 0 Q312 B 8 6 8 4 C 0 E 5 2 Q313 B 0 C 12 0 E 0 Q314 B 2 2 C 0 E 1 7 Q315 B 0 C 3 1 E 0 Q316 B 4 7 C 0 E 4 1 Q317 B 4 7 C 0 E 4 1 Q501 B 6 4 C 0 E 22 Q502 B ...

Page 39: ... E 0 6 Q805 B 0 C 1 0 E 0 3 Q806 B 0 C 4 8 E 0 02 Q807 B 0 C 4 8 E 0 02 Q808 B 0 C 4 8 E 0 02 Q810 B 0 C 4 0 E 0 2 Q811 B 4 8 C 6 5 E 5 5 Q815 B 0 C 4 8 E 0 03 Q817 B 0 C 0 2 E 2 8 B9 BOARD VOLTAGE LIST Ref Pin No Voltage v Ref Pin No Voltage v Ref Pin No Voltage v IC7203 1 4 5 2 4 5 3 4 5 4 4 5 5 4 5 6 4 5 7 4 5 8 4 5 9 4 5 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 5 20 ...

Page 40: ...Vp p 1 KG 150 147 142Vp p 2 Ref Pin No Voltage v Q706 B 8 8 8 1 C 165 160 E 8 3 Q707 B 160 C 4 1 4 4 E 156 153 Q708 B 170 C 4 0 E 165 163 Q709 B 165 160 C 4 2 E 163 160 Q710 B 1 5 C 8 3 E 1 1 Q711 B 1 3 C 8 3 E 1 0 Q712 B 1 4 C 8 3 E 1 1 Q714 B 0 7 C 0 2 E 0 Q1800 B 3 4 C 0 E 4 5 Q1802 B 0 4 C 3 5 E 0 Q1803 B 0 C 6 4 E 0 VM1 BOARD VOLTAGE LIST Ref Pin No Voltage v Q5901 B 2 7 C 8 8 E 2 0 Q5902 B 1...

Page 41: ...3 D317 JR003 IC002 Q203 Q204 Q201 Q202 D006 JR015 IC100 Q206 Q207 Q302 Q303 Q310 Q314 IC302 Q503 D534 D507 IC502 D520 D508 D510 D511 D512 Q507 Q602 Q902 D004 Q311 Q509 Q501 Q502 D505 R662 Q901 JR009 D509 D905 Q603 D904 D625 JR011 Q608 D532 D531 D309 D320 D319 Q312 D316 D315 D322 D321 Q304 Q316 Q317 D312 Q306 Q305 D300 D314 JR006 JR020 D634 D635 D607 Q601 D624 Q606 D623 JR004 Q309 JR030 JR024 R384 ...

Page 42: ...Y7628 EY7601 EY7602 EY7603 EY7605 EY7604 EY7606 EY7610 EY7622 EY7626 EY7611 EY7612 EY7617 EY7619 EY7615 EY7614 EY7616 EY7621 EY7620 EY7624 EY7623 EY7607 EY7608 EY7609 F7601 IC7503 IC7203 J7403 J7402 JW7219 JW7218 JW7506 JW7415 JW7216 JW7504 JW7411 JW7507 JW7505 JW7502 JW7503 JW7501 JW7210 JW7212 JW7207 JW7508 JW7205 JW7407 JW7405 JW7406 JW7420 JW7214 JW7217 JW7301 JW7601 JW7602 JW7603 JW7604 JW760...

Page 43: ...04 R803 R802 R801 R865 R864 R868 R869 R870 R871 R872 R879 R880 R883 R887 R893 JR804 Q801 R884 R863 R882 R861 C834 D805 Q812 R858 R853 R894 R895 R896 R897 R898 D806 D807 Q813 Q814 Q818 R891 R890 R889 R888 R800 JR802 JR801 JR805 JR806 JR807 JR808 JR800 CN2801 C5901 C5902 C5915 C5918 C5919 Q5906 Q5907 Q5908 Q5909 R5927 R5928 R5930 R5931 R5932 R5933 CN5901 CN5904 C5916 C5909 D5906 D5907 R5921 R5901 R5...

Page 44: ...9ES B RD6 8ES B1 RD20ES B2 RD30ES B2 1SS119 25 E B C E C B LETTER SIDE E B C B C E E C B E LETTER SIDE C B G S D CATHODE ANODE CATHODE ANODE 5P 6M RU 1P CATHODE ANODE GRN ANODE RED SPB 25MVWF D3SB60 39 40 26 52 14 27 1 13 MARKING SIDE VIEW DA204K ON3171 R 2 1 3 4 1 4 3 4 6 SEMICONDUCTORS DIODE TRANSISTOR E C B AK04V0 AU 01Z V1 ERA22 08 FR104 A5 GP08D HZS9 1NB2 NNCD9 1A T1 RD33EB3T 2SD2578 CA E B C...

Page 45: ...2 Zig zag In line Package Pin 6 99 MARKING SIDE VIEW 1 10 1 LA6510 DIODE IC Single In line Package Pin 8 98 1 TOP VIEW SOP DAP202K CXA2159S CXP86461 638S TDA7429S TDA9181T SAA5261 1 TOP VIEW DIP Dual In line Package Pin 6 98 2 1 3 2 1 3 TA7805S NJM78M09FA STR F6456S RPM7140 H5 NJM2234AL 8 1 ...

Page 46: ...Items with no part number and no description are not stocked because they are seldom required for routine service The construction parts of an assembled part are indicated with a collation number in the remark column 1 4 384 096 01 SCREW 4 x 16 TAPPING P 2 4 088 703 01 BAFFLE 3 4 374 745 21 CUSHION A 4 1 825 220 11 LOUD SPEAKER 15 x 6 5 CM 5 4 082 205 01 LOCK PURSE 5 1 SPEAKER BLOCK p 7 685 663 71...

Page 47: ...ITH CONNECTOR 56 4 081 023 04 BRACKET TERMINAL 57 A BOARD COMPLETE NOTSTOCKED 58 1 453 284 11 TRANSFORMER ASSY FLYBACK NX 4009 M3I4 59 8 598 449 30 TUNER BTF LG433 60 V1 BOARD COMPLETE NOTSTOCKED REF NO PART NO DESCRIPTION REMARK REF NO PART NO DESCRIPTION REMARK 53 56 54 57 58 52 51 61 62 63 59 55 60 63 64 61 H2 BOARD MOUNTED NOTSTOCKED 62 4 088 700 02 BRACKET MAIN 6 SCREWS 3 x 12 BVTAP 63 4 046 ...

Page 48: ...1 CUSHION 50 x 550 DGC 113 4 064 883 03 HOLDER DGC 114 1 452 896 61 COIL NA ROTATION RT200 115 VM1 BOARD MOUNTED NOTSTOCKED 116 4 369 318 61 SPRING TENSION 117 1 452 032 00 MAGNET DISC 118 1 452 094 00 CIRCULAR DISC MAGNET B 119 4 057 714 01 PIECE TLH CONVERGENCE 120 4 079 376 01 BAND DGC 121 8 453 011 21 NA299 S 122 4 088 697 01 DOOR 123 4 087 491 11 SPRING DOOR 124 4 046 765 12 SCREW TAPPING 7 C...

Page 49: ...CT 22UF 20 00 50V C209 1 126 965 91 ELECT 22UF 20 00 50V C210 1 104 666 11 ELECT 220UF 20 00 25V C212 1 126 933 11 ELECT 100UF 20 00 16V C213 1 126 933 11 ELECT 100UF 20 00 16V C214 1 126 941 11 ELECT 470UF 20 00 25V C215 1 126 942 61 ELECT 1000UF 20 00 25V C216 1 164 232 11 CERAMIC CHIP 0 01UF 10 00 50V C217 1 126 964 11 ELECT 10UF 20 00 50V C218 1 136 167 00 FILM 0 15UF 5 00 50V C219 1 136 167 0...

Page 50: ...CT 33UF 160V C560 1 102 228 00 CERAMIC 470PF 10 00 500V C561 1 129 708 91 FILM 0 0033UF 5 00 630V C562 1 102 228 00 CERAMIC 470PF 10 00 500V C564 1 163 038 00 CERAMIC CHIP 0 1UF 25V C565 1 107 655 11 ELECT 47UF 20 00 250V C566 1 102 244 00 CERAMIC 220PF 10 00 500V C567 1 115 520 21 FILM 0 68UF 5 00 250V C568 1 102 228 00 CERAMIC 470PF 10 00 500V C570 1 115 521 11 FILM 0 82UF 5 00 250V C572 1 107 8...

Page 51: ...61 1SS355TE 17 D508 8 719 988 61 1SS355TE 17 D509 1 216 073 61 RES CHIP 10K 5 1 10W D510 8 719 988 61 1SS355TE 17 D511 8 719 988 61 1SS355TE 17 D512 8 719 988 61 1SS355TE 17 D513 8 719 908 03 GP08D D517 8 719 081 00 DIODE BY228 A52A D518 8 719 074 35 RU4AM T4 D519 8 719 081 00 DIODE BY228 A52A D520 8 719 988 61 1SS355TE 17 D521 8 719 075 05 DIODE FR104 A5 D522 8 719 075 05 DIODE FR104 A5 D523 8 71...

Page 52: ... 295 61 SHORT CHIP 0 JR500 1 216 295 61 SHORT CHIP 0 JR501 1 216 295 61 SHORT CHIP 0 JR503 1 216 295 61 SHORT CHIP 0 JR505 1 216 295 61 SHORT CHIP 0 JR600 1 216 295 61 SHORT CHIP 0 COIL L002 1 414 856 11 INDUCTOR 10UH L003 1 414 180 11 INDUCTOR 3 3UH L005 1 414 233 22 FERRITE 0UH L101 1 414 856 11 INDUCTOR 10UH L102 1 414 856 11 INDUCTOR 10UH L103 1 414 856 11 INDUCTOR 10UH L104 1 414 856 11 INDUC...

Page 53: ...W R066 1 216 049 61 RES CHIP 1K 5 1 10W R067 1 216 049 61 RES CHIP 1K 5 1 10W R068 1 216 041 61 RES CHIP 470 5 1 10W R105 1 216 295 61 SHORT CHIP 0 R109 1 216 041 61 RES CHIP 470 5 1 10W R111 1 216 025 61 RES CHIP 100 5 1 10W R112 1 216 025 61 RES CHIP 100 5 1 10W R113 1 216 047 00 METAL CHIP 820 5 1 10W R202 1 216 053 61 RES CHIP 1 5K 5 1 10W R203 1 216 057 61 RES CHIP 2 2K 5 1 10W R204 1 216 081...

Page 54: ...747 11 CARBON 470 5 1 2W R630 1 249 429 11 CARBON 10K 5 1 4W R631 1 216 089 61 RES CHIP 47K 2012 R632 1 220 886 11 FUSIBLE 0 1 10 1W R634 1 240 917 91 METAL 8 2M 5 1W R357 1 216 079 00 METAL CHIP 18K 5 1 10W R358 1 216 049 61 RES CHIP 1K 5 1 10W R359 1 216 033 61 RES CHIP 220 5 1 10W R360 1 216 033 61 RES CHIP 220 5 1 10W R361 1 216 073 61 RES CHIP 10K 5 1 10W R362 1 216 075 61 RES CHIP 12K 5 1 10...

Page 55: ...5 11 VIBRATOR CERAMIC X301 1 781 134 21 VIBRATOR CRYSTAL X302 1 781 132 21 VIBRATOR CRYSTAL B9 BOARD COMPLETE NOTSTOCKED 1 533 223 11 FUSE HOLDER 0A 0V CAPACITOR C7227 1 163 037 11 CERAMIC CHIP 0 022UF 10 00 50V C7228 1 163 024 00 CERAMIC CHIP 0 018UF 10 00 50V C7229 1 163 023 51 CERAMIC CHIP 0 015UF 10 00 50V C7230 1 163 024 00 CERAMIC CHIP 0 018UF 10 00 50V C7231 1 163 023 51 CERAMIC CHIP 0 015U...

Page 56: ...NECTOR CN7401 1 564 509 11 PLUG CONNECTOR 6P CN7402 1 764 333 11 PLUG CONNECTOR 10P CN7403 1 564 510 11 PLUG CONNECTOR 7P CN7501 1 564 511 11 PLUG CONNECTOR 8P CN7502 1 564 505 11 PLUG CONNECTOR 2P CN7503 1 764 333 11 PLUG CONNECTOR 10P CN7601 1 580 843 11 PIN CONNECTOR POWER CN7602 1 580 843 11 PIN CONNECTOR POWER CN7603 1 695 915 11 TAB CONTACT DIODE D7300 8 719 069 60 UDZSTE 179 1B D7401 8 719 ...

Page 57: ...R7410 1 216 113 61 RES CHIP 470K 5 1 10W R7411 1 216 113 61 RES CHIP 470K 5 1 10W R7412 1 216 041 61 RES CHIP 470 5 1 10W R7413 1 216 021 61 RES CHIP 68 5 1 10W R7414 1 216 113 61 RES CHIP 470K 5 1 10W R7415 1 216 113 61 RES CHIP 470K 5 1 10W R7416 1 216 089 61 RES CHIP 47K 2012 R7417 1 216 089 61 RES CHIP 47K 2012 R7418 1 216 113 61 RES CHIP 470K 5 1 10W R7419 1 216 022 00 METAL CHIP 75 5 1 10W R...

Page 58: ...ONTACT CN702 1 695 915 11 TAB CONTACT CN703 1 564 509 11 PLUG CONNECTOR 6P CN704 1 695 915 11 TAB CONTACT CN712 1 564 507 11 PLUG CONNECTOR 4P CN1801 1 564 509 11 PLUG CONNECTOR 6P CN1802 1 564 506 11 PLUG CONNECTOR 3P DIODE D701 8 719 911 19 1SS119 25 D702 8 719 911 19 1SS119 25 D703 8 719 911 19 1SS119 25 D704 8 719 911 19 1SS119 25 D705 8 719 911 19 1SS119 25 D706 8 719 911 19 1SS119 25 D707 8 ...

Page 59: ... 435 11 CARBON 33K 5 1 4W R1822 1 249 435 11 CARBON 33K 5 1 4W R1823 1 249 426 11 CARBON 5 6K 5 1 4W R1824 1 249 435 11 CARBON 33K 5 1 4W R1825 1 247 843 11 CARBON 3 3K 5 1 4W VARIABLE RESISTOR RV702 1 241 656 11 RES ADJ METAL FILM 110M RV1801 1 238 019 11 RES ADJ CARBON 47K H1 BOARD COMPLETE NOTSTOCKED CAPACITOR C3900 1 137 150 11 MYLAR 0 01UF 5 00 50V C3902 1 136 153 00 FILM 0 01UF 5 00 50V C390...

Page 60: ...1 4W R2415 1 249 431 11 CARBON 15K 5 1 4W R2417 1 247 887 00 CARBON 220K 5 1 4W R2418 1 249 431 11 CARBON 15K 5 1 4W R2419 1 249 409 11 CARBON 220 5 1 4W R2420 1 249 409 11 CARBON 220 5 1 4W R2421 1 249 409 11 CARBON 220 5 1 4W V1 BOARD MOUNTED NOTSTOCKED CAPACITOR C801 1 126 947 11 ELECT 47UF 20 00 16V C805 1 163 038 00 CERAMIC CHIP 0 1UF 25V C806 1 163 038 00 CERAMIC CHIP 0 1UF 25V C814 1 164 23...

Page 61: ...9 61 RES CHIP 1K 5 1 10W R849 1 216 049 61 RES CHIP 1K 5 1 10W R850 1 216 105 61 METAL CHIP 220K 5 1 10W R851 1 216 057 61 RES CHIP 2 2K 5 1 10W R853 1 216 067 00 METAL CHIP 5 6K 5 1 10W R857 1 216 077 61 RES CHIP 15K 2012 R861 1 216 049 61 RES CHIP 1K 5 1 10W R862 1 260 095 11 CARBON 470 5 1 2W R863 1 216 049 61 RES CHIP 1K 5 1 10W R864 1 216 041 61 RES CHIP 470 5 1 10W R866 1 215 880 00 METAL OX...

Page 62: ...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 R5920 1 249 439 11 CARBON 68K 5 1 4W R5921 1 216 476 11 METAL OXIDE 180 5 3W R5922 1 249 414 11 CARBON 560 5 1 4W R5923 1 249 383 11 CARBON 1 5 5 1 4W R5925 1 249 400 11 CARBON 39 5 1 4W R5929 1 215 880 00 METAL OXIDE 10 ...

Page 63: ...Trinitron Color TV 2002 Sony Corporation KV AR29 KV AR25 M81A 4 092 810 12 1 Operating Instructions Before operating the unit please read this manual thoroughly and retain it for future reference GB ...

Page 64: ...nly Do not use the TV in any vehicle or where it may be subject to excessive dust heat moisture or vibrations Do not block the ventilation openings of the TV Do not install the TV in a confined space such as a bookcase or built in cabinet For children s safety do not leave children alone with the TV Do not allow children to climb onto it Do not plug in too many appliances to the same power socket ...

Page 65: ...TV stand surface is flat and its area is larger than the bottom area of the TV GB Table of Contents Using Your New TV Getting Started 4 Step 1 Connect the antenna 4 Step 2 Insert the batteries into the remote 5 Step 3 Preset the channels automatically 5 Connecting optional components 6 Securing the TV 8 Presetting channels 9 Watching the TV 12 Advanced Operations Customizing the picture and sound ...

Page 66: ...L MONO white R red Antenna cable not supplied Audio Video cable not supplied To antenna output Rear of TV Rear of TV Connecting a VCR To watch the video input press t see page 13 Signal flow VIDEO VIDEO IN VIDEO OUT AUDIO R L 1 2 R L Y CB CR To 8 antenna input To t 1 or 2 video input Signal flow or Antenna cable not supplied Antenna cable not supplied To S video output S video cable not supplied T...

Page 67: ...ally selected To view the video input to t 1 video input disconnect the S video cable Do not connect video equipment to the t 2 video input jacks at the front and the rear of your TV at the same time otherwise the picture will not be displayed properly on the screen When no signal is input from the connected video equipment the TV screen becomes blue CAUTION Do not plug in the power cord until you...

Page 68: ... at the same time otherwise the picture will not be displayed properly on the screen Connecting audio video equipment using the T monitor output jacks Note If you select DVD on your TV screen the signal from the T monitor output jacks will not be output properly This does not indicate a malfunction 1 2 R L Y CB CR 2 MONO PROGR SELECT AUTO PROGR ENTER SELECT 2 L MONO R Front of TV Camcorder Video g...

Page 69: ...nput on your TV to the LINE OUT AUDIO R and L output connectors on your DVD player 2 Using a component video cable connect Y CB and CR under component video input on your TV to the COMPONENT VIDEO OUT Y CB and CR output connectors on your DVD player Notes If your DVD player can output interlace and progressive mode signals select the interlace output when connecting to component video input on you...

Page 70: ...our TV 1 Put a cord or chain through the clamps 2 Screw one clamp to a wall or pillar and the other clamp to the provided hole at the rear of your TV 1 Attach each end of a cord or chain to the provided holders at the rear of your TV 2 Securely fix the attached cord or chain to a wall or pillar using an attachment which can support the TV set weight Note Use only the supplied screws Use of other s...

Page 71: ... D K or M for the TV system TV SYS To preset channels automatically from a specified program number 1 Press SELECT until AUTO PROGRAM appears 2 Press or to enter the AUTO PROGRAM mode The on screen display will start flashing 3 Press PROGR or the number buttons until the desired program number appears 4 Press or to start presetting channels automatically TV 1 2 3 4 6 7 8 9 0 5 JUMP SOUND MODE FAVO...

Page 72: ...rogram number appears 4 Press or until the desired channel picture appears 5 Press SELECT to exit the MANUAL PROGRAM mode To change the TV system setting If the picture or sound is abnormal when receiving programs through the 8 antenna input terminal 1 Press SELECT until TV SYS appears 2 Press or to select the appropriate TV system until the picture or sound quality is optimal B G I D K M VHF LOW ...

Page 73: ...M mode To restore the skipped program number again Preset the channel automatically or manually Tip You can also use SELECT and 2 on the TV to preset channels and skip program numbers To use the fine tuning FINE function The fine tuning FINE function may help to reduce the following problems incomplete Teletext display double images and lines moving across the TV screen You can use the fine tuning...

Page 74: ...on the TV is lit red press 1 on the remote or PROGR on the TV 2 Press PROGR or the number buttons to select the program number For double digit numbers press then the number e g for 25 press then 2 and 5 3 Press 2 to adjust the volume 1 t a Number buttons SELECT 2 PROGR or JUMP or 4 L MONO R PROGR MENU AUTO PROGR ENTER SELECT TV 1 2 3 4 6 7 8 9 0 5 JUMP SOUND MODE FAVORITE PROGR 1 2 3 4 5 6 7 8 0 ...

Page 75: ... until INTELLIGENT VOL appears then press or to select ON To cancel select OFF SELECT repeatedly until PIC ROTATION appears then press or to adjust the alignment of the picture position The or icon on the screen flashes while adjusting 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...

Page 76: ...ttons or controls are pressed for more than two hours after the TV is turned on using the Wake Up timer the TV automatically goes into the standby mode To continue watching the TV press any button or control on the TV or the remote Setting the Sleep timer Press until the desired period of time appears The Sleep timer starts immediately after you have set it To cancel the Sleep timer Press until SL...

Page 77: ...l you get the desired picture mode Select To DYNAMIC view high contrast pictures STANDARD view normal contrast pictures SOFT view mild pictures To select the sound mode Press SOUND MODE repeatedly until you get the desired sound mode Select To DYNAMIC listen to dynamic and clear sound that emphasizes the low and high sound DRAMA listen to sound that emphasizes vocals and background music SOFT list...

Page 78: ...t a picture or sound mode the adjusted settings will be reset according to the selected mode You can also use SELECT and 2 on the TV to adjust the picture and sound settings Selecting the wide mode 1 Press SELECT repeatedly until WIDE MODE appears 2 Press or to select ON Select To ON change the picture size when receiving wide mode 16 9 picture signal OFF turn off the wide mode PICTURE 60 PICTURE ...

Page 79: ...CT repeatedly until SURROUND appears 2 Press or to select the desired surround sound Select To MOVIE listen to sound that spreads out over a large area giving the feeling of being at a movie theatre MUSIC listen to the sound that gives the feeling of being at a live concert OFF turn off the surround sound ...

Page 80: ...6 to select the desired favorite channel When you use the FAVORITE CH SETUP feature for the first time six preset channels will appear Programming the favorite channel 1 Press PROGR or number buttons to select the program number you want to program e g program number 8 2 Press SELECT until FAVORITE CH SETUP appears 3 Press or to select the favorite channel you want to program e g 3 4 Press SELECT ...

Page 81: ...ber you want to lock 2 Press SELECT until CHILD LOCK appears on the screen 3 Press or to select ON The symbol appears on the screen To cancel press or to select OFF The symbol disappears from the screen Note If you preset a locked program number that particular program number will be unlocked automatically CHILD LOCK ON 1 CHILD LOCK OFF TV 1 2 3 4 6 7 8 9 0 5 JUMP SOUND MODE FAVORITE PROGR SELECT ...

Page 82: ...page normally the index page is displayed If there is no Teletext broadcast 100 is displayed at the top left corner of the screen To turn off Teletext Press a TV 1 2 3 4 6 7 8 9 0 5 JUMP SOUND MODE FAVORITE PROGR P166 SECTEXT 166 FR1 MAR 03 59 09 Fom Singapore To PARIS To OSAKA To ROMA To SYDNEY Day Dep Arr Flight Alrcraft 1 6 220 0588 SQ28 747 2 2130 1225 PA115 L15 3 2115 1330 SQ26 747 2 7 2130 0...

Page 83: ...on the remote To access a FASTEXT menu Press the color coded button on the remote corresponding to the menu you want The menu page appears on the screen after several seconds Do this Press Each time you press the screen changes as follows Teletext t Teletext and TV t TV Press An overview of the Teletext contents and page numbers appear on the screen Press the number buttons to enter the three digi...

Page 84: ...Check that the 1 indicator flashes red several times between three seconds intervals 2 Count the number of times the 1 indicator flashes 3 Press main power to turn off your TV 4 Inform your nearest Sony service center about the number of times the 1 indicator flashes Be sure to note the model name and serial number located on the rear of your TV Front of TV 1 indicator 2 L MONO R PROGR SELECT AUTO...

Page 85: ... booster Turn off or disconnect the booster if it is in use If the sound of all the channels are noisy check the TV system TV SYS setting then press AUTO PROGR to preset the channels again If the sound of some channels are noisy select the channel then select the appropriate TV system TV SYS Check the power cord antenna and the VCR connections Press 1 power Press main power on the TV to turn off t...

Page 86: ...ntenna setup Contact a Sony dealer for advice Keep external speakers or other electrical equipment away from the TV Do not move the TV while the TV is turned on Press main power on the TV to turn off the TV for about 15 minutes then turn it on again The volume level is too low The sound is muted There is local interference from cars neon signs hair dryers power generators etc Broadcast signals are...

Page 87: ...owy picture or double images Picture slant Lines moving across the TV screen The 1 indicator on your TV flashes red several times between three seconds intervals TV cabinet creaks A boom sound is heard when the TV is turned on The channel carries no Teletext broadcast Connection is loose or the cable is damaged The antenna direction is inappropriate Signal transmission is too low The magnetic dist...

Page 88: ...OGR SELECT AUTO PROGR Page Function Button AUTO PROGR SELECT PROGR 2 1 t i Preset channels automatically 5 Select the desired item 11 Select program number 12 Turn off or turn on the TV 12 Adjust volume 12 Standby indicator 12 Select TV or video input 13 Wake Up indicator 14 Headphone jack Remote Control sensor ...

Page 89: ...omatically Set TV to turn off automatically Select picture mode Select sound mode Display favorite channels Not function for your TV Display Teletext broadcast Display Teletext service contents Stop Teletext display from scrolling Reveal concealed information Enlarge the Teletext display Show TV screen while waiting for Teletext page Access a FASTEXT menu SELECT PROGR 0 9 2 1 t a JUMP Timer operat...

Page 90: ...tenna 75 ohm external terminal Audio output Speaker 5W 5W Number of terminal Video Input 3 Output 1 Phono jacks 1 Vp p 75 ohms Two input lines available Audio Input 3 Output 1 Phono jacks 500 mVrms Two input lines available S Video Input 1 Y 1 Vp p 75 ohms unbalanced sync negative C 0 286 Vp p 75 ohms Component Video Input 1 Phono jacks Y 1 Vp p 75 ohms sync negative CB 0 7 Vp p 75 ohms CR 0 7 Vp ...

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