Sony KV-AR25M86 Service Manual
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Sony KV-AR25M86 Service Manual

Trinitron color tv
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REVISION HISTORY

BG3R
CHASSIS
MODEL
9-872-326-01
PART NO. :
KV-AR25M86
NO.
SUFFIX
DATE
SUPP / CORR
DESCRIPTION
1
-01
2002/8
--
1st. Issue

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Summary of Contents for Sony KV-AR25M86

  • Page 1: Revision History

    REVISION HISTORY BG3R CHASSIS MODEL 9-872-326-01 PART NO. : KV-AR25M86 SUFFIX DATE SUPP / CORR DESCRIPTION 2002/8 1st. Issue...

  • Page 2: Service Manual

    SERVICE MANUAL BG3R CHASSIS MODEL COMMANDER DEST. CHASSIS NO. MODEL COMMANDER DEST. CHASSIS NO. KV-AR25M86 RM-993 ME SCC-U48T-A TRINITRON COLOR TV ®...
  • Page 3 THE ANODE CAP TO THE METAL CHASSIS, CRT SHIELD, OR CARBON PAINTED ON THE CRT, AFTER REMOVING THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART ANODE. NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.

  • Page 4: Table Of Contents

    KV-AR25M86 RM-993 TABLE OF CONTENTS Section Title Page Section Title Page 5. DIAGRAMS SELF DIAGNOSTIC FUNCTION ........4 5-1. Block Diagram ............32 5-2. Circuit Board Location ..........34 1. DISASSEMBLY 5-3. Schematic Diagram ........... 35 1-1. Rear Cover Removal ........... 7 (1) A Board Schematic Diagram ......

  • Page 5: Self Diagnostic Function

    KV-AR25M86 RM-993 SELF DIAGNOSTIC FUNCTION The units in this manual contain a self-diagnostic function. If an error occurs, the STANDBY/TIMER lamp will automatically begin to flash. The number of times the lamp flashes translates to a probable source of the problem. A definition of the STANDBY/TIMER lamp flash indicators is listed in the instruction manual for the user’s knowledge and reference.
  • Page 6 KV-AR25M86 RM-993 2. DISPLAY OF STANDBY/TIMER LIGHT FLASH COUNT Diagnostic Item Flash Count* 2 times +B overcurrent/overvoltage 2 times Vertical deflection stopped 5 times White balance failure 5 times * One flash count is not used for self-diagnostic. Lamp ON 0.3 sec.
  • Page 7 KV-AR25M86 RM-993 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 not be able to detect subsequent faults after completion of the repairs.

  • Page 8: Disassembly

    KV-AR25M86 RM-993 SECTION 1 DISASSEMBLY 1-1. REAR COVER REMOVAL 1-2. SPEAKER BLOCK ASSY REMOVAL 2 Rear cover 1 Four screws 1 Eight screws (Washer head) (+BVTP 4 × 16) (+P 4×16 ) 2 Speaker Block Assy 1-3. CHASSIS ASSY REMOVAL 1-4.

  • Page 9: P5 Boards Removal

    KV-AR25M86 RM-993 1-7. P5 BOARD REMOVAL 1-8. H1 AND H2 BOARDS REMOVAL 2 Two screws 1 H1 Board (Washer head) (+BVTP 3x12) 3 Four hooks 1 P5 Board 4 H2 Board 5 Cover, H 2 V1 Board 6 Two hooks 1-9.

  • Page 10: Picture Tube Removal

    KV-AR25M86 RM-993 1-10. PICTURE TUBE REMOVAL Note: • Please make sure the TV set is not in standing position before removing necessary CRT support located on bottom right and left. 1) Place the TV set with the CRT face down on a cushion jig.

  • Page 11: Advance Operation

    KV-AR25M86 RM-993 SECTION 2 ADVANCE OPERATION 2-1. "RESET" FUNCTION 1. Purpose If a customer faces some setting problem that cannot be solved, using the "RESET" function some items will be reset to its original setting (shipment condition) 2. How to Operate The way to access to the "RESET"...

  • Page 12: Set-Up Adjustments

    KV-AR25M86 RM-993 SECTION 3 SET-UP ADJUSTMENTS • The following adjustments should be made when a complete Perform the adjustments in the following order : realignment is required or a new picture tube is installed. 1. Beam Landing • These adjustments should be performed with rated power 2.

  • Page 13: Convergence

    KV-AR25M86 RM-993 3-2. CONVERGENCE Preparation : • Before starting this adjustment, adjust the focus, horizontal size and vertical size. • Receive dot/hatch signal. Purity • Pic mode: Personal (Pic 90%, Brightness 50%, Colour 50 %, Hue 50%, Sharpness 50%). BMC (Hexapole)
  • Page 14 KV-AR25M86 RM-993 BMC (Hexapole) Magnet. If the red, green and blue dots are not balanced or aligned, then Blue use the BMC magnet to adjust in the manner described below. Neck assy Neck assy Blue VM1 board VM1 board Note 1.

  • Page 15: Focus Adjustment

    KV-AR25M86 RM-993 Rotate TLV-2 VOL (29”, 34”) on DY 3-3. FOCUS ADJUSTMENT Rotate TLV VOL (25”) FOCUS adjustment should be completed before W/B adjustment. XCV Rotate XCV Adj core on DY YCH Rotate YCH VOL on DY Insert Correction Plate to DY Pocket...

  • Page 16: G2 (Screen) And White Balance Adjustment

    KV-AR25M86 RM-993 2. WHITE BALANCE ADJUSTMENT 3-4. G2 (SCREEN) AND WHITE BALANCE 1) Set to Service Mode (Refer Section 4-1: ADJUSTMENTS ADJUSTMENTS WITH COMMANDER). 1. G2 (SCREEN) ADJUSTMENT 2) Input white raster signal. 1) Set the PICTURE to normal. 3) Set the PICTURE to minimum.

  • Page 17: Circuit Adjustments

    KV-AR25M86 RM-993 SECTION 4 CIRCUIT ADJUSTMENTS 4-1. ADJUSTMENTS WITH COMMANDER 4-2. ADJUSTMENT METHOD Service adjustments to this model can be performed using the Item Number 00 of device GEO supplied Remote Commander RM-993. This explanation uses H-Position as an example.
  • Page 28 KV-AR25M86 RM-993 ITEM INFORMATION No. OPB0 OP1 AR34/29* Item XTAL 4.43 XTAL 3.58 SECAM KV-AR25M86 No. OPB1 OP2 AV Input Item NICAM HDEV Thai Bil PIP 4 DVD Input KV-AR25M86 AV Input 00 = no AV Input 01 = 1 AV Input...

  • Page 29: Adjustment For Non Digital Texture Enhancer (Dte) Model

    KV-AR25M86 RM-993 4-3. ADJUSTMENT FOR NON DIGITAL TEXTURE 4-4. ADJUSTMENT FOR DIGITAL TEXTURE ENHANCER (DTE) MODEL ENHANCER (DTE) MODEL (not used for this model) Y LEVEL ADJUSTMENT SUB COLOR ADJUSTMENT (KV-AR25/AR29) 1. Select Video. 2. Input PAL Color Bar to TV set (white reference 100%).

  • Page 30: Display Position Adjustment

    KV-AR25M86 RM-993 SUB COLOR (YCJ) ADJUSTMENT PMX ADJUSTMENT 1. Select Video. 1. Select Video (Wide mode: OFF). 2. Input PAL Color Bar to TV set. 2. Input PAL Color Bar to TV set. 3. Set the following condition: 3. Set the following condition:...

  • Page 31: H-Trapezoid Adjustment

    KV-AR25M86 RM-993 8. Raise/lower the data with the 3 and 6 buttons. Select and WIDE MODE (50Hz) adjust the following items to obtain optimum image. Input PAL color bar. Service Item Adjust condition change to WIDE MODE : ON. Using the 1 and 3 button, select category GEO...

  • Page 32: Picture Distortion Adjustment

    KV-AR25M86 RM-993 4-9. PICTURE DISTORTION ADJUSTMENT (1) PICTURE DISTORTION ADJUSTMENT (2) Item Number 00 – 0B H-TRAPEZOID (ROTATE RVI801) GEO 0 HPS (H POSITION) GEO 1 HSZ ( H SIZE) GEO 2 PAP (PIN AMP) GEO 3 TLT (TRAPEZIUM) GEO 4...

  • Page 33: Diagrams

    KV-AR25M86 KV-AR25M86 RM-993 RM-993 SECTION 5 DIAGRAMS 5-1. BLOCK DIAGRAM (Front AV IN, Key SW) MAIN.TUVF with AV SW TV.V In L1 out AUDIO OUT SP ASSY STEREO IC3302 TV.L In IC3202 R1 out TV.R In IC6200 DECODER IC1401 NJW1139...

  • Page 34: Circuit Board Location

    KV-AR25M86 RM-993 5-2. CIRCUIT BOARDS LOCATION C6 Board H2 Board VM1 Board H1 Board F Board P5 Board A Board B8 Board J Board V1 Board – 34 –...

  • Page 35: Schematic Diagram

    KV-AR25M86 RM-993 5-3. SCHEMATIC DIAGRAM Note: • All capacitors are in µF unless otherwise noted. • All electrolytic capacitors are rated at 50V unless otherwise noted. • All resistors are in ohms. kΩ = 1000Ω, MΩ = 1000kΩ • Indication of resistance which does not have rating electrical power is as follows.

  • Page 36: A Board Schematic Diagram

    KV-AR25M86 KV-AR25M86 RM-993 RM-993 (1) A Board Schematic Diagram CN102 CN101 CN204 CN203 :BTOB :BTOB TO B8 BOARD TO B8 BOARD CN1405 CN1407 CN302 CN303 CN106 CN104 TU101 CN105 :BTOB :BTOB BTF-LG434 :TAB :S-MICRO TO B8 BOARD TO F BOARD...
  • Page 37 KV-AR25M86 KV-AR25M86 RM-993 RM-993 CN507 R501 1k :CHIP :S-MICRO NS ROT TO C6 BAORD NS MUTE CN1801 R500 C512 R596 L516 R502 0.033P C514 C500 L515 A (2/2) L517 135V 0.047 COIL 200V :DCC NS ROT B:CHIP R527 C538 C577...

  • Page 38: B8 Board Schematic Diagram

    KV-AR25M86 KV-AR25M86 RM-993 RM-993 (2) B8 Board Schematic Diagram TU1401 BTF-LG434 C1461 R1409 AUDIO(R) C1450 R1411 220k R/L/Y/S/C/CV 470P :CHIP F:CHIP :CHIP R IN B:CHIP C1460 470p C1462 D1415 R1420 CH:CHIP R1412 UDZSTE-179.1B C1453 AUDIO(L) L IN :CHIP F:CHIP :CHIP...

  • Page 39: V1 Board Schematic Diagram

    KV-AR25M86 KV-AR25M86 RM-993 RM-993 (3) V1 Board Schematic Diagram R897 R898 R895 (TELE TEXT) D802 D801 DAP202U IC801 PROTECT R838 SAA5261PS/110 R807 0 :CHIP TEXT DECODER R896 Q813 C828 C825 R814 R831 0 :CHIP R806 EAST R889 /WEST D806 R813...

  • Page 40: C6 Board Schematic Diagram

    KV-AR25M86 KV-AR25M86 RM-993 RM-993 (4) C6 Board Schematic Diagram CN702 R701 L701 1P :TAB FOCUS 100k 1/2W :EL0607 SG701 C701 200V TO G2 FBT 0.0047 200V D1808 RV1801 C719 C717 GP08D PROTECT 4700P H.STAT 250V G1-1 C1809 J701 CN1801 1000...

  • Page 41: H1 Board Schematic Diagram

    KV-AR25M86 KV-AR25M86 RM-993 RM-993 (5) H1 Board Schematic Diagram TO SP CN3902 6P WHT:S-MICRO TO B8 BOARD CN6204 CN3905 CN3904 CN3901 9P WHT :S-MICRO 9P RED:S-MICRO CN3903 4P BLK :S-MICRO CN3906 # TO A BOARD TO B8 BOARD CN904 CN1400...

  • Page 42: P5 Board Schematic Diagram

    KV-AR25M86 KV-AR25M86 RM-993 RM-993 (6) P5 Board Schematic Diagram CN4101 :S-MICRO TO J BOARD CN2410 DVD Y IN R4008 Q4102 2SA1037AK-T146 R4005 100 :CHIP :CHIP R4022 FL4109 DVD BY IN C4029 0.1 25V B:CHIP C4194 FILTER,CHIP EMI :CHIP R4006 DVD RY IN...
  • Page 43 KV-AR25M86 KV-AR25M86 RM-993 RM-993 POWER CTRL FL4208 C4250 L4206 3.3V P3.3V C4242 C4247 C4204 0.01 C4206 B:CHIP L4207 C4253 C4251 # 0.1 25V B:CHIP B:CHIP C4207 Q4214 L4201 2SC1623-L5L6 Q4213 R4296 IC4204 L4208 # 47UH :AL-CP 2SC1623-L5L6 BUFFER R4235 :CHIP :CHIP 2.2k...
  • Page 44 KV-AR25M86 KV-AR25M86 RM-993 RM-993 POWER CTRL DYUV SYNC R4308 3.3V :CHIP D3.3V C4303 C4302 C4301 0.01 C4308 0.01 B:CHIP 0.01 B:CHIP L4301 :AL-CP B:CHIP FL4301 :CHIP CKD510JB1A105ST ADD_VDD[6] ADD_VDD[0] R4329 ADD_VSS[2] :CHIP C4304 0.01 B:CHIP N.C. N.C. N.C. N.C. C4309 N.C.
  • Page 45 KV-AR25M86 KV-AR25M86 RM-993 RM-993 POWER CTRL SYNC AYUV R4408 C4435 :CHIP RST3 C4419 C4417 0.01 0.01 B:CHIP B:CHIP C4402 C4403 6.3V 0.01 :AL-CP B:CHIP 3.3V D1.8V C4411 SDA3 R4403 100 :CHIP C4401 V_IN 0.47 L4401 FL4401 C4407 R4404 100:CHIP FILTER,CHIP EMI SCL3 0.01...

  • Page 46: H2 Board Schematic Diagram

    KV-AR25M86 RM-993 (7) H2 Board Schematic Diagram CN3602 CN3601 CN3603 6P BLK :S-MICRO TO A BOARD TO F BOARD TO H1 BOARD CN601 CN4602 CN3907 IC3901 RPM7140-H5 SIRCS RECEIVER C3912 470p D3906 SPB-25MVWF WAKE INDICATOR S3601 AC-PUSH-SW (RECEIVER,POWER SW,LED) B-SSSBG3R-...-H2.

  • Page 47: J And F Boards Schematic Diagrams

    KV-AR25M86 RM-993 (8) J and F Boards Schematic Diagrams J2410 R2421 C2410 DVD Y D2410 R2410 NNCD9.1A-T1 PROTECT DVD BY R2411 R2419 D2411 C2411 DVD RY NNCD9.1A-T1 PROTECT D2412 NNCD9.1A-T1 DVD L PROTECT C2412 DVD R R2412 R2420 CN2410 C2413...

  • Page 49: Voltage List And Waveforms

    KV-AR25M86 RM-993 5-4. VOLTAGE LIST AND WAVEFORM A BOARD VOLTAGE LIST AND WAVEFORM Pin No. Voltage[v] Pin No. Voltage[v] Pin No. Voltage[v] IC001 IC002 544mVp-p (5)[4.8] NTSC3.58 IC003 1.024Vp-p 5.2Vp-p IC100 IC301 (4)[3.1] 4.88Vp-p 210mVp-p 3.92Vp-p 5.1Vp-p NTSC3.58 4.16Vp-p 640mVp-p 3.04Vp-p...
  • Page 50 KV-AR25M86 RM-993 A BOARD VOLTAGE LIST AND WAVEFORM Pin No. Voltage[v] Pin No. Voltage[v] Pin No. Voltage[v] Q005 Q101 Q301 12.0 1.36Vp-p 164.0Vp-p NTSC3.58 12.0 Q302 (8.6)[8.3] (0)[0.5] Q303 166.0Vp-p (5)[4.4] Q304 Q507 (3.0)[2.7] Q305 Q509 IC302 Q306 Q511 -0.2 (0)[0.5]...
  • Page 51 KV-AR25M86 RM-993 C6 BOARD VOLTAGE LIST AND WAVEFORM Pin No. Voltage[v] Pin No. Voltage[v] Pin No. Voltage[v] IC1800 Q706 (8.8)[8.1] (149)[144] (165)[160] Q707 (4.1)[4.4] (156)[153] Q708 146Vp-p (165)[163] Q709 (165)[160] J701 (140)[136] (163)[160] Q710 24.4Vp-p Q711 (275)[272] 164Vp-p Q701 (160)[154]...
  • Page 52 KV-AR25M86 RM-993 V1 BOARD VOLTAGE LIST Pin No. Voltage[v] Pin No. Voltage[v] Pin No. Voltage[v] IC801 Q803 0.01 (0.4)[0.7] 0.02 (0.4)[0.7] 0.02 Q805 0.02 (0.3)[0.9] (0.3)[0.9] Q806 (0.3)[0.9] 0.02 Q807 0.02 0.02 Q808 0.02 0.02 Q810 Q811 Q815 Q801 0.03 0.02...
  • Page 53 KV-AR25M86 RM-993 P5 BOARD VOLTAGE LIST Pin No. Voltage[v] Pin No. Voltage[v] Pin No. Voltage[v] IC4101 IC4202 IC4102 IC4203 (0.1)[0] (0)[3.3] (3.6)[0] (0)[4.9] (0.1)[0] IC4104 (0)[3.3] (3.6)[0] (2.2)[3.1] (2.0)[1.9] IC4105 IC4204 (2.0)[1.9] IC4106 IC4201 – 63 –...
  • Page 54 KV-AR25M86 RM-993 P5 BOARD VOLTAGE LIST Pin No. Voltage[v] Pin No. Voltage[v] Pin No. Voltage[v] (2.1)[1.9] IC4301 IC4401 IC4402 (2.1)[1.8] (1.8)[2.0] (2.1)[1.9] (2.0)[1.9] (2.0)[1.9] (3.3)[0] (2.0)[1.9] (0.2)[0.3] (2.1)[1.8] (2.2)[1.8] (3.3)[0] (2.0)[1.8] (2.1)[1.8] (2.1)[1.8] (2.0)[1.7] (2.2)[1.8] (2.1)[1.8] (2.1)[1.8] IC4403 (2)[1.8] – 64 –...
  • Page 55 KV-AR25M86 RM-993 P5 BOARD VOLTAGE LIST Pin No. Voltage[v] Pin No. Voltage[v] Pin No. Voltage[v] Q4135 Q4214 Q4136 Q4215 IC4404 Q4137 Q4216 Q4138 Q4217 IC4405 Q4139 Q4218 Q4105 Q4140 Q4219 Q4106 (1.4)[2.3] Q4141 Q4401 (2.2)[3.0] Q4107 Q4142 Q4402 Q4108 (0)[4.9]...
  • Page 56 KV-AR25M86 RM-993 B8 BOARD VOLTAGE LIST Pin No. Voltage[v] Pin No. Voltage[v] Pin No. Voltage[v] IC3200 IC3302 Q1317 Q1318 Q1323 IC3202 Q1324 Q1365 Q1372 IC3204 Q1402 Q1403 IC3205 Q1404 Q1408 Q1409 Q1410 Q3201 IC6200 IC3301 Q3202 Q3203 Q3204 Q6201 Q1316...

  • Page 57: Printed Wiring Boards And Parts Location

    KV-AR25M86 KV-AR25M86 RM-993 RM-993 5-5. PRINTED WIRING BOARDS AND PARTS LOCATION NOTE: The circuit indicated at left contains high voltage of over PRINTED WIRING BOARDS 1220 Vp-p. Please pay attention when inspecting or repairing it to prevent an electric shock.
  • Page 58 KV-AR25M86 KV-AR25M86 RM-993 RM-993 PRINTED WIRING BOARDS [FRONT AV IN, KEY SW] [VIDEO AMP, ROTATION CIRCUIT] [DVD TERMINAL] [TELETEXT] – C6 Board – – V1 Board – C805 JW1801 Q813 Q814 EY705 R818 Q1803 JW 811 R1807 R732 R731 C802...
  • Page 59 KV-AR25M86 KV-AR25M86 RM-993 RM-993 PRINTED WIRING BOARDS [AUDIO AMP, SURROUND PROCESSOR, AV IN/OUT, VM DRIVER] – B8 Board – (Component Side) B8 BOARD (Component Side) JR3304 IC1401 B-1 JR6223 IC1403 E-9 L6202 FB6203 JR3201 CLP6201 CLP6202 IC1404 E-11 CN1416 R6241...
  • Page 60 KV-AR25M86 KV-AR25M86 RM-993 RM-993 PRINTED WIRING BOARDS [PICTURE IN PICTURE, DVD SWITCH, DIGITAL TEXTURE ENHANCER] [CISPR] – F Board – – P5 Board – (Component Side) – P Board – (Conductor Side) P5 BOARD (Component Side) P5 BOARD (Conductor Side)
  • Page 61 KV-AR25M86 RM-993 PRINTED WIRING BOARDS [VELOCITY MODULATION] [RECEIVER, POWER SW, LED] – H2 Board – – VM1 Board – – 75 –...

  • Page 62: Semiconductors

    KV-AR25M86 RM-993 5-6. SEMICONDUCTORS TRANSISTOR LETTER SIDE LETTER SIDE 2SK2845-LB102 2SC2458-YGR 2SC2611 DTC144ESA MSD601-RT1 2SA1037AK-T146 2SC3576 2SC2688-LK 2SA1175-HFE DTA114TKA-T146 2SA1162-G 2SC2785-HFE DTC144EKA 2SC1623-L5L6 UN2111 2SC2712-YG UN2211 2SD2114K UN2213 DIODE CATHODE ANODE IRF614 2SD2578-CA 2SA1606-E 2SA1091-0 2SK246-GR D1N20R 2SC4159-E D1NS4 2SC2551-0 2SD2394-EF HZS9.1NB2...
  • Page 63 KV-AR25M86 RM-993 DIODE CATHODE ANODE 30DF2N-FCS F5KQ60 DA204K DAP202U MM3Z15VTI FMU-G26S MMDL914T1 TOP VIEW Dual In-line Package Pin 6~98 CXA1855S SE-135N TDA8172 LA6510 CXD96940 CXA2159S CXD96950 CXP750097-602S CXD96960 TDA9181T SAA5261 MARKING SIDE VIEW TOP VIEW Single In -line Package Zig-zag In -line Package...

  • Page 64: Exploded Views

    KV-AR25M86 RM-993 SECTION 6 EXPLODED VIEWS NOTE: • • Items marked " ∗ " are not stocked since Items with no part number and no The components identified by description are not stocked because they are seldom required for routine...

  • Page 65: Chassis

    KV-AR25M86 RM-993 6-2. CHASSIS r : 7-685-648-79 SCREW +BVTP 3 × 12 p : 7-685-663-79 SCREW +BVTP 4 × 16 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK * A-1400-972-A H1 BOARD, MOUNTED * 4-066-682-01 BRACKET F PWB...

  • Page 66: Picture Tube

    KV-AR25M86 RM-993 6-3. PICTURE TUBE r : 7-685-648-79 SCREW +BVTP 3 × 12 p : 7-685-663-71 SCREW +BVTP 4 × 16 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK X-4040-798-1 BEZNET ASSY 102-104, 122, 123, 127...

  • Page 67: Electrical Parts List

    KV-AR25M86 RM-993 The components identified by shading and mark ! are critical for safety. SECTION 7 Replace only with part number specified. ELECTRICAL PARTS LIST REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK • Items marked " ∗ " are not stocked since •...
  • Page 68 KV-AR25M86 RM-993 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK C524 1-126-967-11 ELECT 47UF 20.00% 50V C621 1-102-114-00...
  • Page 69 KV-AR25M86 RM-993 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK D007 8-719-081-97 DIODE MMDL914T1 D631 8-719-068-00 DIODE ERC04-06SE...
  • Page 70 KV-AR25M86 RM-993 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK JR024 1-216-295-91 SHORT CHIP Q315 8-729-421-19 TRANSISTOR UN2213...
  • Page 71 KV-AR25M86 RM-993 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R058 1-216-295-91 SHORT CHIP R375 1-216-025-11 RES-CHIP 1/10W...
  • Page 72 KV-AR25M86 RM-993 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R584 1-208-834-11 METAL CHIP 150K 0.5% 1/10W R660...
  • Page 73 KV-AR25M86 RM-993 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK C1333 1-163-038-91 CERAMIC CHIP 0.1UF C1464 1-126-933-11 ELECT 100UF 20.00% 16V...
  • Page 74 KV-AR25M86 RM-993 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK C3325 1-104-665-11 ELECT 100UF 20.00% 25V D1404 8-719-069-60 DIODE UDZSTE-179.1B...
  • Page 75 KV-AR25M86 RM-993 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK JR1423 1-216-295-91 SHORT CHIP <RESISTOR> JR1481 1-216-295-91 SHORT CHIP...
  • Page 76 KV-AR25M86 RM-993 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R1506 1-216-033-00 RES-CHIP 1/10W R1442 1-216-049-11 RES-CHIP 1/10W...
  • Page 77 KV-AR25M86 RM-993 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R3313 1-216-073-91 RES-CHIP 1/10W <DIODE> R3314 1-216-073-91 RES-CHIP...
  • Page 78 KV-AR25M86 RM-993 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R713 1-260-330-11 CARBON 1.5K 1/2W ******************************************************************* R714 1-243-618-71...
  • Page 79 KV-AR25M86 RM-993 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK <RESISTOR> <RESISTOR> R2410 1-247-804-11 CARBON 1/4W R3900 1-249-411-11...
  • Page 80 KV-AR25M86 RM-993 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK C4007 1-126-394-11 ELECT CHIP 10UF 20.00% 16V <SWITCH>...
  • Page 81 KV-AR25M86 RM-993 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK C4144 1-164-004-11 CERAMIC CHIP 0.1UF 10.00% 25V C4245...
  • Page 82 KV-AR25M86 RM-993 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK C4445 1-163-021-91 CERAMIC CHIP 0.01UF 10.00% 50V FL4403...
  • Page 83 KV-AR25M86 RM-993 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK Q4115 8-729-026-49 TRANSISTOR 2SA1037AK-T146-R <RESISTOR> Q4116 8-729-026-49 TRANSISTOR 2SA1037AK-T146-R...
  • Page 84 KV-AR25M86 RM-993 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R4074 1-216-041-00 RES-CHIP 1/10W R4157 1-216-089-91 RES-CHIP 1/10W...
  • Page 85 KV-AR25M86 RM-993 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R4241 1-208-760-11 METAL CHIP 0.5% 1/10W R4407 1-216-025-11...
  • Page 86 KV-AR25M86 RM-993 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R4559 1-208-798-11 METAL CHIP 4.7K 0.5% 1/10W <DIODE>...
  • Page 87 KV-AR25M86 RM-993 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R839 1-216-655-11 METAL CHIP 1.5K 0.5% 1/10W <CONNECTOR>...
  • Page 88 BATTERY COVER REMOTE COMMANDER * 4-091-047-01 INDIVIDUAL CARTON * 4-088-738-01 CUSHION LOWER * 4-088-739-01 CUSHION UPPER 4-090-195-11 MANUAL, INSTRUCTION 4-392-003-11 BAND, HOLD 4-392-004-11 CLIP Sony Corporation Sony Technology Malaysia Sdn. Bhd. English  9-872-326-01 Visual Products 2002.8 – 102 –...

  • Page 89: Operating Instructions

    • Avant de faire fonctionner cet appareil, lisez attentivement le présent mode d’ emploi et conservez-le pour toute référence ultérieure. ï ¯ ï ¯ ï ¯ ï ¯ ¯ • ï ¯ ï ¯ ¯ • KV-AR34 KV-AR29 KV-AR25 © 2002 Sony Corporation...
  • Page 90 WARNING • Dangerously high voltages are present inside the TV. • TV operating voltage: 110 – 240 V AC. • Do not plug in the power cord until you have completed making all other connections; otherwise a minimum leakage current might flow through the antenna and other terminals to ground.
  • Page 91 Do not plug in too many appliances to the same Do not place any objects on the TV. power socket. Do not damage the power cord. Pull the power cord out by the plug. Do not pull the power cord itself. Even if your TV is turned off, it is still connected to the AC power source Install the TV on a stable TV stand and floor which (mains) as long as the power cord is plugged in.

  • Page 92: Securing The Tv

    x Securing the TV To prevent the TV from falling, use the supplied screws, clamps and band to secure the TV. 20 mm 3.8 mm screws clamps band Screw the band to the TV stand and to the provided hole at the rear of your TV. (1) Put a cord or chain through the clamps.
  • Page 93 Table of Contents Installation Menu Adjustment Getting Started ........6 Introducing the menu system ..17 Setting up your TV Changing the “PICTURE” setting ... 20 (“INITIAL SETUP”) ......7 Changing the “SOUND” setting ..22 Changing the Picture-in-Picture (“PIP”) setting ........24 Overview of Controls Changing the “SETUP”...

  • Page 94: Installation

    Installation x Getting Started Step 1 Insert the batteries (supplied) into the remote. Note • Do not use old or different types of batteries together. Step 2 Connect the antenna cable (not supplied) to 8 (antenna input) at the rear of the TV. •...

  • Page 95: Setting Up Your Tv ("Initial Setup")

    x Setting up your TV (“INITIAL SETUP”) MENU SOUND MENU When you turn on your TV for the first time, PIP PROGR the “INITIAL SETUP” menu will appear. V/v/ENTER ENTER This menu allows you to change the menu language, adjust the picture position and PIP PROGR preset the TV channels automatically.

  • Page 96: Overview Of Controls

    Overview of Controls TV front and rear panels TV rear panel ENTER SELECT AUTO L(MONO) MENU PROGR PROGR TV front panel ENTER SELECT L(MONO) AUTO MENU PROGR PROGR Button/Terminal Function Page Turn off or turn on the TV. Standby indicator. –...

  • Page 97: Remote Control

    Remote control Button Function Page 1 ?/1 Turn off temporarily or – turn on the TV. Display the TV input. – 4 0 – 9, - Input numbers. – 5 JUMP Jump to previous program – number. 9 SURROUND Select surround mode. 0 WIDE MODE Select wide-mode (16:9).
  • Page 98 continued Button Function Page Menu operations MENU Display or cancel the menu. ENTER Confirm selected items. V, v, B, b Select and adjust items. Teletext operations (green label) Enlarge the Teletext display. 0 – 9 Input Teletext page number. JUMP PROGR +/–...

  • Page 99: Advanced Operations

    Advanced Operations Selecting the picture and sound modes You can select picture and sound modes and adjust the setting to your preference in the “PERSONAL” option. Selecting the picture mode Press PIC MODE to select the desired picture mode. Select “DYNAMIC”...

  • Page 100: Viewing The Picture With Dte

    • The DTE mode is not selectable when the “GAME MODE”is turned “ON”. The DTE logo ( ) and “DTE” are trademarks of Sony Corporation. Viewing the picture in wide mode When receiving a wide-mode (16:9) signal, the picture will appear “squeezed”...

  • Page 101: Watching Picture-In-Picture (Pip)

    Watching Picture-in-Picture (PIP) With the PIP feature, you can display two different TV programs or video input at the same time by using the button. JUMP Press SOUND SOUND MENU Display a sub screen PIP PROGR To cancel the sub screen, press PIP PROGR +/ ENTER the button again.

  • Page 102: Selecting A Tv Program Using Pip

    x Selecting a TV program using PIP You can select your desired TV program directly from the PIP sub screen by using PIP PROGR +/– buttons. SOUND MENU Press PIP PROGR +/– until the desired program PIP PROGR appears in the sub screen. PIP PROGR +/ ENTER PIP PROGR –/...

  • Page 103: Setting The Timers

    x Setting the timers You can set your TV to turn on and off automatically by using the Wake up timer and Sleep timer respectively. Setting the Wake Up timer Press until the desired period of time appears on the screen. WAKE UP TIMER:10M (After 10 minutes) JUMP...

  • Page 104: Viewing Teletext

    x Viewing Teletext Some TV stations broadcast an information service called Teletext which allows you to receive various information, such as stock market reports and news. You can use the buttons on the remote to view Teletext. Do this display a Teletext Press .

  • Page 105: Menu Adjustment

    Menu Adjustment x Introducing the menu system The MENU button lets you open a menu and change the settings of your TV. The following is an overview of the menu system. Return icon PICTURE icon Name of the current menu S E T UP SOUND icon L ANGUAGE :...
  • Page 106 “TV SYS” “B/G” t “I” t “D/K” t “M” * The BBE is manufactured by Sony Corporation under license from BBE Sound, Inc. It is covered by U.S. Patent No. 4,638,258 and No. 4,482,866. The word “BBE” and the BBE symbol are the trademarks of BBE Sound, Inc.
  • Page 107 How to use the menu Press MENU to display MENU PIP PROGR MENU P I C T URE the menu. P I C T URE MO DE : DYNAM I D T E : N ENTER WI DE MODE : OF F N T P GAME MODE : OF F I C : OF F...

  • Page 108: Changing The "Picture" Setting

    x Changing the “PICTURE” setting The “PICTURE” menu allows you to adjust the picture settings. Press MENU. Make sure the “PICTURE” icon ( ) is P I C T URE selected, then press ENTER. P I C T URE MODE : DYNAM I DT E : ON WI DE MODE : OF F...
  • Page 109 Adjusting the “ADJUST” items under “PICTURE MODE” Press V or v to select the desired item (e.g.,“COLOR”), then press ENTER. COLOR Adjust the value according to the following table, then press ENTER. Press v or B to Press V or b to “PICTURE”...

  • Page 110: Changing The "Sound" Setting

    x Changing the “SOUND” setting The “SOUND” menu allows you to adjust the sound settings. Press MENU. Press V or v to select the “SOUND” SOUND icon ( ), then press ENTER. SOUND MODE DYNAM I C SURROUND : OF F I N T E L L I GEN T VO L : OF F Press V or v to select the desired item SOUND...
  • Page 111 Adjusting the “ADJUST” items under “SOUND MODE” Press V or v to select the desired item (e.g., “BALANCE”), then press ENTER. BALANCE Adjust the value according to the following table, then press ENTER . Press v or B to Press V or b to “BASS”...

  • Page 112: Changing The Picture-In-Picture ("Pip") Setting

    Changing the Picture-in-Picture (“PIP”) setting The “PIP” menu allows you to display a sub screen, change the sub screen position and exchange pictures between the main and sub screens. Press MENU. Press V or v to select the “PIP” icon ( P I P then press ENTER.

  • Page 113: Changing The "Setup" Setting

    Changing the “SETUP” setting The “SETUP” menu allows you to change the menu language, adjust the picture position, set up your program numbers and select the color system. Press MENU. Press V or v to select the “SETUP” S E T UP icon ( ), then press ENTER.
  • Page 114 continued Adjusting each program number settings (“PROGRAM SETUP”) Select “PROGRAM SETUP” from the “SETUP” menu. Select “PR” and press ENTER. Press V or v PROGRAM S E T to select the desired program number you PR : S K I P : OF F want to adjust, then press ENTER.

  • Page 115: Changing The Channel Preset ("Ch Preset") Setting

    x Changing the Channel Preset (“CH PRESET”) setting The “CH PRESET” menu allows you to preset channels automatically, manually preset channels and select the TV system. Press MENU. Press V or v to select the “CH PRESET” icon CH PRE S E T ), then press ENTER.

  • Page 116: Presetting Channels Manually

    continued Presetting channels manually After selecting “MANUAL PROGRAM”, MANUA L PROGRAM select the program number to which you PR : want to preset a channel. T V S Y S : B / G S ENS : H I GH (1) Make sure “PR”...
  • Page 117 If you are not satisfied with the picture and sound quality, you may be able to MANUA L PROGRAM improve them by using the “FINE” tuning PR : 1 0 AU TO T V S Y S : I MANUA L feature.

  • Page 118: Additional Information

    Additional Information x Connecting optional components Connecting to the video input terminal ( t ) S Video cable TV front panel (not supplied) Audio/Video cable (not supplied) Camcorder L(MONO) TV rear panel Video game equipment Antenna cable (not supplied) Audio/Video cable (not supplied) S Video cable (not supplied)
  • Page 119 Connecting a DVD player to the component video input terminal ( 1 Using an audio cable, connect R and L under (component video input) 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, C , and C under...

  • Page 120: Troubleshooting

    TV, VCR and at the wall. damaged. • The antenna setup is • Check the antenna setup. – inappropriate. Contact a Sony dealer for advice. • Channel presetting is • Display the “CH PRESET” menu and Noisy sound inappropriate or select “MANUAL PROGRAM” to preset incomplete.
  • Page 121 • Do not use a hair dryer or other stripes interference from cars, equipment near the TV. neon signs, hair dryers, – • Check the antenna setup. Contact a Sony power generators, etc. dealer for advice. Double images or – • Broadcast signals are •...
  • Page 122 TV, VCR, and at the wall. the cable is damaged. incomplete (snowy picture or double • The antenna setup is – • Check the antenna setup. Contact a Sony images). inappropriate. dealer for advice. – • Try using a booster.
  • Page 123 Symptom Possible cause Solutions Page • Changes in room TV cabinet creaks. temperature sometimes make the TV cabinet – — expand or contract, causing a noise. This does not indicate a malfunction. • The TV’s demagnetizing A small “boom” function is working. sound is heard –...

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