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Sony TRINITRON KV-SZ252M50 Service Manual
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Sony TRINITRON KV-SZ252M50 Service Manual

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REVISION HISTORY
MODEL
KV-SZ252M50
KV-SZ252M61
KV-SZ252M81
KV-SZ252N50
KV-SZ252N60
NO.
SUFFIX
DATE
1
-01
2007/04
SUPP / CORR
DESCRIPTION
_ _
1st Issue
BX1L
9-872-963-01
PART NO. :
CHASSIS

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Summary of Contents for Sony TRINITRON KV-SZ252M50

  • Page 1 REVISION HISTORY BX1L CHASSIS MODEL 9-872-963-01 PART NO. : KV-SZ252M50 KV-SZ252M61 KV-SZ252M81 KV-SZ252N50 KV-SZ252N60 SUFFIX DATE SUPP / CORR DESCRIPTION 2007/04 1st Issue...
  • Page 2 SERVICE MANUAL BX1L CHASSIS MODEL COMMANDER DEST. CHASSIS NO. MODEL COMMANDER DEST. CHASSIS NO. KV-SZ252M50 RM-GA002 SCC-V66P-A KV-SZ252M61 RM-GA002 SCC-V44U-A KV-SZ252M81 RM-GA002 Middle East SCC-V83H-A KV-SZ252N50 RM-GA002 Philipines SCC-V80K-A KV-SZ252N60 RM-GA002 Philipines SCC-V80J-A RM-GA002 TRINITRON COLOR TV ®...

  • Page 3: Table Of Contents

    SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE 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: Self Diagnostic Function

    KV-SZ252M50/M61/M81/N50/N60 RM-GA002 SELF DIAGNOSTIC FUNCTION The units in this manual contain a self-diagnostic function. If an error occurs, the STANDBY Indicator will automatically begin to flash. The number of times the STANDBY Indicator flashes translates to a probable source of the problem.If an error symptom cannot be reproduced, the remote commander can be used to review the failure occurrence data stored in memory to reveal past problems and how often these problems occur.
  • Page 5 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 4. SELF DIAGNOSTIC SCREEN DISPLAY SELF DIAGNOSTIC "0" means no fault has been detected. "1" means a fault has been detected. "2" means two faults has been detected. 101 : "N/A" means not available for this models. 5. HANDLING SELF DIAGNOSTIC SCREEN DISPLAY Description Method [Display] t [Channel ] t [Volume ] t [Power / TV]...

  • Page 6: Disassembly

    KV-SZ252M50/M61/M81/N50/N60 RM-GA002 SECTION 1 DISASSEMBLY 1-1. REAR COVER REMOVAL 1-2. SPEAKER REMOVAL 2 Rear cover 1 Nine screws (+BVTP 4 × 16) 1 Two screws (Tapping screw) (+PWH 4x16) 1-3. CHASSIS ASSY REMOVAL 1-4. SERVICE POSITION 1-5. A AND H2 BOARD REMOVAL 1 Two hooks 3 A Board 2 H2 Board...

  • Page 7: Picture Tube Removal

    KV-SZ252M50/M61/M81/N50/N60 RM-GA002 1-6. 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) Remove the rear cover. 2) Unplug all interconnecting leads from the Deflection yoke, Neck assy, Degaussing Coil and CRT grounding strap. Remove Chassis Assy.

  • Page 8: Wire Dressing

    KV-SZ252M50/M61/M81/N50/N60 RM-GA002 SECTION 2 CAUTION : WIRE DRESSING 1. Do not overpull the wires during dressing --> avoid disconnection of wires. 2. Make sure wires are kept away from sharp edges, heatsinks & other high-temperature parts. 2-1. Lead Assy, Jumper Wire Dressing at A board 2-2.

  • Page 9: Dressing Of Conn Assy, 4P Vh

    KV-SZ252M50/M61/M81/N50/N60 RM-GA002 2-4. Dressing of Conn Assy, 4P VH 2-5. Dressing of Conn Assy, 5P YUV Dress Conn Assy, 4P VH into hook as shown. Dress Conn Assy, 5P YUV around shield case. Use pin, wires A019 and A017 to dress Conn Assy, 5P YUV as shown.

  • Page 10: Installation And Dressing Of Earth Assy Coating

    KV-SZ252M50/M61/M81/N50/N60 RM-GA002 2-8. Installation and Dressing of Earth Assy Coating ii) Insert the 2 Earth Assy, Coating wires to CN705 & CN707 as shown. Insert Conn Assy, 7P RGB into CN701. Earth Assy, Coating dressing CV board CV board CN701 Heatsink A751 Conn Assy, 7P RGB CN707...

  • Page 11: Dress Lead Assy, Earth And Conn Assy, 5P In With Purse Lock Ø 5

    KV-SZ252M50/M61/M81/N50/N60 RM-GA002 2-11. Dress Lead Assy, Earth and Conn Assy, 2-12. CV Board Connector Assy Wire Dressing 5P In with purse lock Ø i) Dress Conn Assy, 6P and Conn Assy, 4P VM using tie, cable at alignment hole 'B' on CV board as shown. ii) Dress Conn Assy, 4P 200V;...

  • Page 12: Overall View Of Rotation Coil Conn Dressing

    KV-SZ252M50/M61/M81/N50/N60 RM-GA002 2-14. Connector Assy Wire Dressing 2-15. Overall View of Rotation Coil Conn Dressing Dress DY Connector; Conn Assy, 4P 200V; Conn Assy 4P VM and Conn Assy, 6P using purse lock Ø 9 as shown. DY Conn Purse lock Ø 9 Conn Assy, 6P Earth Assy, Conn Assy, 4P...

  • Page 13: Dress Lead Assy, Speaker To Rotation Coil Using

    KV-SZ252M50/M61/M81/N50/N60 RM-GA002 2-17. Dress Lead Assy, Speaker to Rotation Coil using Purse Lock Ø Dress Lead Assy, Speaker to center position of Rotation Coil using purse lock Ø 9 as shown. Make sure Earth Assy, Coating wire is above Lead Assy, Speaker. This is to keep Lead Assy, Speaker away from Deflection Yoke. Rotation coil Earth Assy, Coating Lead Assy,...

  • Page 14: Hv Cap Assy Wire Dressing

    KV-SZ252M50/M61/M81/N50/N60 RM-GA002 2-20. HV Cap Assy Wire Dressing Dress Cap Assy, High Voltage with Holder, HV Cable combi as shown. Large CRT's carbon CRT's carbon HV cap Dress Holder, HV Cable hook area area Combi to the right of P-P taping of DGC.

  • Page 15: Set-Up Adjustments

    KV-SZ252M50/M61/M81/N50/N60 RM-GA002 SECTION 3 SET-UP ADJUSTMENTS The following adjustments should be made when a complete Perform the adjustments in order as follows : 1. Beam Landing realignment is required or a new picture tube is installed. 2. Convergence 3. Focus The controls and switch should be set as follows unless 4.

  • Page 16: Convergence Adjustment

    KV-SZ252M50/M61/M81/N50/N60 RM-GA002 3-2. CONVERGENCE ADJUSTMENT b) Horizontal Static Convergence If the blue dots does not converge with the red and Preparation: green dots, use the 6 pole magnet to adjust in • Before starting, perform FOCUS adjustment. the manner described below:- •...
  • Page 17 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 d) Convergence Rough Adjustment Preparation: • Before starting this adjustment, adjust the horizontal and vertical static convergence. Input cross hatch pattern. Adjust the horizontal convergence of red and blue dots by inserting TLH Correction Plate to the DY pocket(left or right).

  • Page 18: Focus Adjustment

    KV-SZ252M50/M61/M81/N50/N60 RM-GA002 3-3. FOCUS ADJUSTMENT 3-5. SUB BRIGHT ADJUSTMENT FOCUS adjustment should be completed before W/B 1. Set TV to RF mode. adjustment. 2. Input PAL monoscope to RF mode (OTHER model) and NTSC monoscope (NTSC model). 3. Set Brightness to 50% and Picture to "MINIMUM" in 1.

  • Page 19: Circuit Adjustments

    Status Display :locked VW, IVWF LEVEL (0-7) Area ZZ xy 1 1 000000 000000 Status : for Sony ZZ : DCXO Flash Value : for AIWA xy : Value of x Value of y : BX1L Full 0 - unknown...

  • Page 20: Adjustment Method

    KV-SZ252M50/M61/M81/N50/N60 RM-GA002 e. OTHER FUNCTION VIA REMOTE COMMANDER 7, - All the data becomes the values in memory. 8, - All user control goes to the standard state. [Display], - Service data initialization (Be sure not to use usually.) 2, 5 Select Device or Category (Up, Down) 4-2.
  • Page 33 Name Comb No Comb PICT Category Name Others Live/Vivid PICT Comb No Comb Category Name Sony Tuner Current Alps Tuner New VA Alps (TEQEXL01A) Panasonic Tuner TUSO Category Name Stereo AV Stereo India/ China Vietnam SDEM Category Name Stereo AV Stereo...
  • Page 34 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 ITEM INFORMATION No. OPB1 Item Reserved Mini Visualizer Jack KV-SZ252M50 KV-SZ252M61 KV-SZ252M81 KV-SZ252N50 KV-SZ252N60 00 = 01 = 10 = 11 = Mini Jack (US MODEL only) 0 = disabled, 1 = enabled Visualizer (BX1L FULL only) 0 = disabled, 1 = enabled TV System Select (M, B/G, I, D/K) 0 = disabled, 1 = enabled No.
  • Page 35 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 No. OPB3 Item Reserved NICAM NICAM A2 ST Thai US ST JP/Korean MONO Bilingual KV-SZ252M50 KV-SZ252M61 KV-SZ252M81 KV-SZ252N50 KV-SZ252N60 Reserved Not used NICAM ST (NICAM Stereo) 0 = disabled, 1 = enabled NICAM BI (NICAM Bilingual) 0 = disabled, 1 = enabled A2 ST/BI (A2 [West German] Stereo/Bilingual)
  • Page 36 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 No. OPB5 Item Signal MSYS COSMIC_A Tilt Band Wide Booster Edge KV-SZ252M50 KV-SZ252M61 KV-SZ252M81 KV-SZ252N50 KV-SZ252N60 Signal Booster Signal Booster feature 0 = disabled, 1 = enabled MSYS ASD (ASD Improvement for 0 = disabled, 1 = enabled M System channels) *Only applicable when ASD = 1 COSMIC ASD...

  • Page 37: Picture Quality Adjustment

    KV-SZ252M50/M61/M81/N50/N60 RM-GA002 8. Copy "SCOL" 50(PAL) video data to "SCOL" 50 4-3. PICTURE QUALITY ADJUSTMENT (SECAM) video. 4-3-1. P MAX / CONTRAST ADJUSTMENT 9. Then copy "SCOL" 50(PAL) video data and "SCOL" 50(SECAM) video data to "SCOL" 50(PAL) and "SCOL" 1.

  • Page 38: Geometry Adjustment

    KV-SZ252M50/M61/M81/N50/N60 RM-GA002 4-4. GEOMETRY ADJUSTMENT Category Function Illustration GEOM 000 H Position 4-4-1. H-TRAPEZOID ADJUSTMENT (HPOS) 1. Receive cross hatch/dot signal. 2. Adjust RV1800 on CV Board to make H-Trapezoid GEOM 001 H Parallelogram distortion best/to obtain the center illustration shown in (HPAR) Table 1.

  • Page 40: Circuit Boards Location

    KV-SZ252M50/M61/M81/N50/N60 RM-GA002 5-2. CIRCUIT BOARDS LOCATION CV Board A Board H2 Board 5-3. SCHEMATIC DIAGRAM INFORMATION Note: Reference information • All capacitors are in µF unless otherwise noted. RESISTOR : RN METAL FILM • All electrolytic capacitors are rated at 50V unless otherwise : RC SOLID noted.
  • Page 41 KV-SZ252M50/M61/M81/N50/N60 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 RM-GA002 5-3-1. A Board --- (Block 001) CN004 TO CV BOARD CN007 CN701 To A(Block 006) CN905 CN003 (Non PIP model) P Board CN1403 TO CV BOARD (PIP model) CN711 135V W066 R377 C006 C005 1.5K 470UF R394 100UF 1/10W...
  • Page 42 KV-SZ252M50/M61/M81/N50/N60 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 RM-GA002 5-3-2. A Board --- (Block 002) CN2101 CN2105 TO H1/H2 BOARD CN4108 R237 R244 R238 C253 Q210 R245 R255 R257 R259 C252 JR2108 JR2109 R254 R261 Q209 C235 C234 R2152 R256 R258 IC200 R260 C214 C217 (Block 002) AN17808A 1000UF...
  • Page 43 KV-SZ252M50/M61/M81/N50/N60 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 RM-GA002 5-3-3. A Board --- (Block 003) IC606 KIA78D33P1 D635 MA8036-H-TX CN605 3.3V C672 001:6A;004:7H;006:2H C641 (Block 003) 3.3V 100UF 0.01UF C675 IC607 CHOKE(PFC) POWER, CISPR BA18BC0FP-E2 JW1665 CHOKE(PFC) JW1619 1.8V_MAIN TO PF BOARD C662 C685 001:6L JW1620 CN6620 0.1UF...
  • Page 44 KV-SZ252M50/M61/M81/N50/N60 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 RM-GA002 5-3-4. A Board --- (Block 004) +B_2 001:10A;005:4F 003:12D C512 CN507 R500 TO CV BOARD 1/10W CN1801 RN-CP R527 HORIZONTAL DEFLECTION CHIP R5032 R596 H-DRIVE -15V 200V SW R579 FB505 ROT_CTRL R562 OCP CIRCUIT Q501 200V L515 KTA1279 R557...
  • Page 45 KV-SZ252M50/M61/M81/N50/N60 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 RM-GA002 5-3-5. A Board --- (Block 005) SWF103 TU103 (Block 005) TUNER SWF104 SWF102 G1 G2 TU102 R127 SWF101 W061 RN-CP W060 SWF100 C138 0.01UF TU101 R106 JR1100 R111 R112 D102 L101 R110 R114 R108 JR1102 JR1109 C111 CHIP R113...
  • Page 46 KV-SZ252M50/M61/M81/N50/N60 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 RM-GA002 5-3-6. A Board --- (Block 006) CN906 CN907 CN904 CN903 TO P BOARD TO P BOARD CN1405 CN1406 IIC BUS JIG JR1903 R9031 C966 005:1D CHIP 1/10W R938 L902 TU-AGC R934 RN-CP 47UH B_INT R935 RN-CP 001:1F B_DAT RN-CP...
  • Page 47 Mount Mecha A002 409358521 IC606 Mount Mecha A604 406084011 D604 Mount Mecha A003 409312201 IC604 -15V Mount Mecha A503 X40360521 IC503 JR1605 004:4H CHIP Mount Mecha A005 409312201 IC602 JR1606 CHIP Mount Mecha A511 266894201 Q511 JW1672 HS-A007 Mount Mecha A007 266894111 IC601...

  • Page 48: Cv Board Schematic Diagram

    KV-SZ252M50/M61/M81/N50/N60 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 RM-GA002 5-3-8. CV Board Schematic Diagram CN704 W7001 TO FBT (RGB AMP/ROTATION/LANDING CORR.) CN706 C752 R760 TO CRT 0.0047UF 100K 1/2W J751 CN707 C786 JW755 C1805 TO CRT 22UF C1809 C754 IC1801 R773 2.2UF 47UF LA6500-FA 250V 7 8 9 200V J752...

  • Page 49: H2 Board Schematic Diagram

    KV-SZ252M50/M61/M81/N50/N60 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 RM-GA002 5-3-9. H2 Board Schematic Diagram CN4108 CN4107 CN4103 CN4113 CN4105 CN4112 CN4106 CN4110 TO K2 Board TO A(Block 002) TO A(Block 006) CN4109 TO A(Block 006) TO A(Block 001) CN2402 CN2101 CN9201 TO SPEAKER CN9202 CN3101 R4123 1/4W D4111...

  • Page 50: Voltage Measurement And Waveform

    KV-SZ252M50/M61/M81/N50/N60 RM-GA002 5-4. VOLTAGE MEASUREMENT AND WAVEFORM A BOARD VOLTAGE LIST AND WAVEFORM Pin No Voltage[v] Pin No. Voltage[v] Pin No. Voltage[v] IC001 2.200Vp-p 2.480Vp-p NTSC NTSC 2.920Vp-p 2.160Vp-p 1.960Vp-p NTSC 1.480Vp-p 1.760Vp-p 1.560Vp-p 2.200Vp-p NTSC 5.520Vp-p 1.800Vp-p 2.640Vp-p NTSC 4.960Vp-p NTSC 1.760Vp-p...
  • Page 51 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 A BOARD VOLTAGE LIST AND WAVEFORM Pin No. Voltage[v] Pin No. Voltage[v] Pin No. Voltage[v] Q206 Q501 199.5 175.7 199.9 Q502 760.0mVp-p Q505 IC601 146.0 20.9 -0.1 IC003 Q506 10.8 IC602 10.6 3.440Vp-p IC200 IC603 66.5 22.5 Q511 IC604 11.3 IC605...
  • Page 52 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 A BOARD VOLTAGE LIST AND WAVEFORM Pin No. Pin No. Voltage[v] Voltage[v] Pin No. Voltage[v] 2.360Vp-p 280.0Vp-p NTSC NTSC 2.320Vp-p 282.0Vp-p 51.20Vp-p 162.0Vp-p NTSC NTSC 52.00Vp-p 190.0Vp-p H2 BOARD VOLTAGE LIST Pin No. Voltage[v] Pin No. Voltage[v] Pin No. Voltage[v] IC4101 Q4101...
  • Page 53 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 CV BOARD VOLTAGE LIST AND WAVEFORM Pin No. Voltage[v] Pin No. Voltage[v] Pin No. Voltage[v] IC751 IC1801 (142.2)[139.5] -0.1 -14.8 13.2 J751 2.400Vp-p (136.4)[135.3] Vp-p (146.9)[146.8] NTSC (143.2)[140.8] NTSC Q712 2.360Vp-p Q713 133.8 68.2 1.560Vp-p 134.3 (146.0)[146.2] Q715 68.2 Q717 1.520Vp-p...

  • Page 54: Printed Wiring Boards

    KV-SZ252M50/M61/M81/N50/N60 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 RM-GA002 5-5. PRINTED WIRING BOARDS NOTE: The circuit indicated at left contains high voltage of over 1220 Vp-p. Please pay attention when inspecting or [PROCESSOR, AUDIO, POWER, CISPR, DEFLECTION, TUNER, JACK, HEAT SINK/JW/JR] repairing it to prevent an electric shock. –...
  • Page 55 KV-SZ252M50/M61/M81/N50/N60 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 RM-GA002 [PROCESSOR, AUDIO, POWER, CISPR, DEFLECTION, TUNER, JACK, HEAT SINK/JW/JR] – A Board – (Except KV-SZ252M81(ME)) CN903 R111 W031 SWITCH D008 R008 L101 C335 CN014 C329 R154 R114 STBY SW CN904 D007 R007 Q104 C1329 1-868-156-32 C138 FB010 C052 C339...
  • Page 56 KV-SZ252M50/M61/M81/N50/N60 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 RM-GA002 [RGB AMP / ROTATION / LANDING CORRECTION] [FRONT PANEL / CISPR] – CV Board – CN1801 Q1802 Q719 Q717 C712 R797 C785 A704 C790 A703 VM OUT R786 C1804 R754 D785 C789 R1811 A751 B OUT A752 D786 135V...

  • Page 57: Semiconductors

    KV-SZ252M50/M61/M81/N50/N60 RM-GA002 5-6. SEMICONDUCTORS DIODE CATHODE ANODE (GRN) ANODE ANODE CATHODE (GRN) 1A5G THYRISTOR 5P6M BY228GP SPB-25MVWF S3L20UF4 D3SB60F3 1E3-TB FR104-A5 PG102R RU4AM-T3 SB360-S ER202 PG104R CATHODE ANODE ANODE CATHODE CATHODE ANODE 1SS133T-77 MA4300-H(TA) 1PS226-115 MA111-TX KDS114-RTK MA8068-H HSS82-TJ MA4300-L(TA) MM3Z3V3T1 UDZSTE-179.1B MA4039-H(TA)
  • Page 58 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 TOP VIEW Small Outline L-leaded Package TOP VIEW Pin 8~98 PQ018EF01SSH CAT24C16W1-GT3 STRW6756-LF2011 TDA6108AJF/N2 RPM7240-H5 NJM2903M TDA12010H/N1F4B TDA12020H/N1F0B TDA12060H/N1F00 TDA12070H/N1F00 KIA78D33PI BA18BC0FP-E2 LA6500-FA – 68 –...

  • Page 59: Exploded Views

    KV-SZ252M50/M61/M81/N50/N60 RM-GA002 SECTION 6 EXPLODED VIEWS NOTE: Items with no part number and no Items marked " ∗ " are not stocked since • • The components identified by description are not stocked because they are seldom required for routine shading and mark ! are critical they are seldom required for routine ser vice.
  • Page 60 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK X-2177-250-1 BEZNET ASSY (KV-SZ252M50) 1~4, 21, 25, 26 2-660-432-11 DOOR, CONTROL 1-826-364-21 LOUDSPEAKER (6.5X15CM) ! X-2178-426-1 BEZNET ASSY 4-046-765-12 SCREW, TAPPING 7+CROWN WASHER (except KV-SZ252M50,KV-SZ252M81) 4-051-734-42 PIECE B(120), CONV, CORRECT X-2177-121-1 BEZNET ASSY (KV-SZ252M81) (except KV-SZ252M81)

  • Page 61: Electrical Parts List

    KV-SZ252M50/M61/M81/N50/N60 RM-GA002 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 NOTE: • Items marked " ∗ " are not stocked since •...
  • Page 62 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 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 C253 1-126-933-11 ELECT 100UF 20.00% C146 1-162-964-11 CERAMIC CHIP 0.001UF 10.00% C253...
  • Page 63 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 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 C916 1-164-004-11 CERAMIC CHIP 0.1UF 10.00% C588 1-162-964-11 CERAMIC CHIP 0.001UF 10.00%...
  • Page 64 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 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 D911 8-719-977-03 DIODE DTZ5.6B D218 8-719-991-33 DIODE 1SS133T-77 D912 8-719-977-03 DIODE DTZ5.6B...
  • Page 65 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 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 JR042 1-216-797-11 METAL CHIP 0 5% 1/10W JR2112 1-216-864-11 SHORT CHIP JR2112...
  • Page 66 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 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 R022 1-216-809-11 METAL CHIP 1/10W <Transistor> R023 1-216-829-11 METAL CHIP 4.7K 1/10W...
  • Page 67 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 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 R128 1-216-864-11 SHORT CHIP R213 1-216-833-11 METAL CHIP 1/10W R128 (Except KV-SZ252M50, KV-SZ252M81)
  • Page 68 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 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 R356 1-218-851-11 METAL CHIP 1.5K 0.50% 1/10W R582 1-216-858-11 METAL CHIP 1.2M...
  • Page 69 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 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 R933 1-216-864-11 SHORT CHIP SWF102 1-813-391-11 FILTER,SURFACE WAVE (41.25MHZ) R939 1-216-810-11 METAL CHIP...
  • Page 70 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 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 C1801 1-107-826-11 CERAMIC CHIP 0.1UF 10.00% <Relay> C1802 1-126-947-11 ELECT 47UF...
  • Page 71 KV-SZ252M50/M61/M81/N50/N60 RM-GA002 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 R1814 1-216-825-11 METAL CHIP 2.2K 1/10W <Fuse Holder> R1815 1-216-849-11 METAL CHIP...
  • Page 72 SCREW, SPECIAL (KV-SZ252M81) 3-701-910-00 SCREW, SPECIAL (DIA. 3.8X20) (Except KV-SZ252M81) ******************************************************************** <REMOTE COMMANDER> ************************ 1-479-379-11 REMOTE COMMANDER (RM-GA002) 4-084-290-01 REMOTE COMMANDER BATTERY COVER Sony Corporation Sony EMCS (Malaysia) Sdn. Bhd. English TV Operations of Pan Asia 9-872-963-01  2007.4 – 82 –...

  • Page 73: Operating Instructions

    Á ¨ œ œ Ê Â d Ë “ — q « U Á à D H b Æ « — t œ « ~ Ê — È « ¯ ï ¯ ¯ • KV-SZ292 KV-SZ252 KV-SK29 © 2007 Sony Corporation...
  • Page 74 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 75 Table of Contents Installation Securing the TV ....................... 4 Getting Started ........................ 5 Setting up your TV (“Initial Setup”) ................6 Connecting optional components ................7 Overview of Controls TV buttons and remote control ..................8 Menu Adjustment WEGA GATE navigator ....................10 “Picture”...

  • Page 76: 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 77: Getting Started

    x Getting Started Step 1 Insert the batteries (supplied) into the remote. • 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 78: Setting Up Your Tv ("Initial Setup")

    x Setting up your TV (“Initial Setup”) When you turn on your TV for the first time, the “Initial Setup” menu will appear. You can adjust settings below using the buttons on the remote control or TV front panel. Press V , v , B or b to select or adjust items, then press Select the desired menu language.

  • Page 79: Connecting Optional Components

    x Connecting optional components You can connect a wide range of optional components to your TV. Connecting cables are not supplied. Connecting to the TV (front) Audio/Video cable Camcorder Headphones Connecting to the TV (rear) Audio system (MONO) (MONO) Audio/ Video cable Audio...

  • Page 80: Tv Buttons And Remote Control

    x TV buttons and remote control Turn off or turn on the TV. Wake Up indicator. Standby indicator. Remote control sensor. PROG +/– Select program number. 2 +/– Adjust volume. Select TV or video input. WEGA GATE menu operations (see page 10) , , , Select or adjust items.
  • Page 81 Select sound mode options with a 5-Band Graphic Equalizer display: (KV-SZ292M88 “Dynamic”, “Standard”, “Custom”* (see page 13). only) Dynamic Standard Custom 100 300 1k 3k 8k 100 300 1k 3k 8k 100 300 1k 3k 8k * When the “Custom” mode is selected, you can receive the last adjusted sound settings from the “Sound Adjustment”...

  • Page 82: Wega Gate Navigator

    x WEGA GATE navigator WEGA GATE is a gateway that allows you access to preset TV channels, connected external inputs and “Settings” menu. WEGA GATE External Inputs “TV” Settings watch the preset TV channels (see page 6) Select Select Confirm Confirm External Inputs Video 1...

  • Page 83: Picture" Setting

    x “Picture” setting Press WEGA GATE and select “Settings”. Picture Picture Mode: Vivid Make sure the “Picture” icon ( ) is selected, Picture Adjustment then press Color Temperature: Cool High Intelligent Picture: Signal Level Indicator: Select Confirm “Picture Mode” Choose either “Vivid” (bright, contrast and sharp), “Standard”...
  • Page 84 “Picture” setting (continued) Adjusting the “Picture Adjustment” items under “Custom” mode Press V or v to select either “Picture” (contrast), “Brightness”, “Color”, “Hue” (color tones) or “Sharpness”, then press Selecting “Reset” will set your TV to the factory settings. Press V,v,B or b to adjust the setting of your selected item, then press Repeat the above steps to adjust other items.

  • Page 85: Sound" Setting

    x “Sound” setting Press WEGA GATE and select “Settings”. Sound Sound Mode: Dynamic Press V or v to select the “Sound” icon ( ), Sound Adjustment then press Balance Intelligent Volume: Surround: Select Confirm “Sound Mode” Choose either “Dynamic” (low and high tones), “Standard” (KV-SZ292M88 only) (voice and high tones) or “Custom”* “Balance”...

  • Page 86: Channel Setup" Setting

    x “Channel Setup” setting Press WEGA GATE and select “Settings”. Channel Setup Auto Program Press V or v to select the “Channel Setup” Manual Program Program Sorting/Edit icon ( ), then press Select Confirm “Auto Program” Preset channels automatically. “Manual Program” Manually preset desired channels and channels that cannot be preset automatically (see Presetting channels manually in page 15).
  • Page 87 Presetting channels manually After selecting “Manual Program”, select the program number to which you want to preset a channel. (1) Make sure “Program” is selected, then press (2) Press V or v until the program number you want to preset appears on the menu, then press Select the desired channel.

  • Page 88: Setup" Setting

    x “Setup” setting Setup Press WEGA GATE and select “Settings”. Language: English Press V or v to select the “Setup” icon ( ), Picture Position Video Label then press Color System: Auto Factory Settings Select Confirm “Language” Change the menu language. Press V or v to select either “English”...

  • Page 89: Troubleshooting

    If you find any problem while viewing your TV, you can either use the “Factory Settings” function (see page 16) or check the Troubleshooting guide below. If the problem persists, contact your Sony dealer. Snowy picture, noisy sound • Check the antenna setup and other connections.
  • Page 90 • Count the number of times the 1 (standby) indicator flashes. Press 1 on the TV to turn it off, disconnect the AC power cord and inform your dealer or Sony service center of how the indicator flashes (duration and interval).

  • Page 91: Specifications

    x Specifications KV-SK29M80 KV-SZ252M81 Note KV-SZ292M88 KV-SZ252M80 KV-SZ292M81 KV-SZ292M80 Power requirements 110-240 V AC, 50/60 Hz Power consumption (W) Indicated on the rear of the TV Television system B/G, I, D/K, M Color system PAL, PAL 60, SECAM, NTSC3.58, NTSC4.43 Teletext language English, Farsi (Persian) KV-SZ292M81/...
  • Page 92 3-208-942-11 (1) Trinitron Color TV Operating Instructions • Before operating the unit, please read this manual thoroughly and retain it for future reference. KV-SZ292 KV-SZ252 © 2007 Sony Corporation...
  • Page 93 A Specifications KV-SZ252N60 KV-SZ292N60 Note KV-SZ252N50 KV-SZ292N50 Power requirements 110-240 V AC, 50/60 Hz Power consumption (W) Indicated on the rear of the TV Television system Color system NTSC3.58, PAL*, PAL 60*, SECAM*, NTSC4.43* * AV IN only Stereo/Bilingual system KV-SZ292N60/ SZ252N60 only Channel coverage...
  • Page 94 B 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 95 C 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 96 D Getting Started Step 1 Insert the batteries (supplied) into the remote. • 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 97 E Setting up your TV (“Initial Setup”) When you turn on your TV for the first time, the “Initial Setup” menu will appear. You can adjust settings below using the buttons on the remote control or TV front panel. Press V, v, B or b to select or adjust items, then press Select the desired menu language.
  • Page 98 F Connecting optional components You can connect a wide range of optional components to your TV. Connecting cables are not supplied. Connecting to the TV (front) Audio/Video cable Camcorder (MONO) (MONO) Headphones Connecting to the TV (rear) TV, CATV, Satellite Antenna cable (MONO)
  • Page 99 • Count the number of times the 1 (standby) indicator flashes. Press 1 on the TV to turn it off, disconnect the AC power cord and inform your dealer or Sony service center of how the indicator flashes (duration and interval).
  • Page 100 Troubleshooting (continued) TV cabinet creaks. • Changes in room temperature sometimes make the TV cabinet expand or contract, causing a noise. This does not indicate a malfunction. A small “boom” sound is heard when the TV is turned on. • The TV’s demagnetizing function is working. This does not indicate a malfunction.
  • Page 101 H TV buttons and remote control Turn off or turn on the TV. Wake Up indicator. Standby indicator. Remote control sensor. PROG +/– Select program number. 2 +/– Adjust volume. PROG (MONO) Select TV or video input. WEGA GATE menu operations (see I) Select or adjust items.
  • Page 102 TV buttons and remote control (continued) Select TV or video input. Input numbers. For program numbers 10 and above, enter the next digit within two seconds. Select sound mode options with a 5-Band Graphic Equalizer display: “Dynamic”, “Standard”, “Custom”* (see K). (KV-SZ292N60/ SZ252N60 only) Custom...
  • Page 103 I WEGA GATE navigator WEGA GATE is a gateway that allows you access to preset TV channels, connected external inputs, FM Radio mode and “Settings” menu. WEGA GATE External Inputs “TV” watch the preset TV FM Radio channels (see E) Settings Select Confirm...
  • Page 104 J “Picture” setting Press WEGA GATE and select “Settings”. Picture Picture Mode: Vivid Make sure the “Picture” icon ( ) is selected, Picture Adjustment then press Color Temperature: Cool High Intelligent Picture: Signal Level Indicator: Select Confirm “Picture Mode” Choose either “Vivid” (bright, contrast and sharp), “Standard”...
  • Page 105 “Picture” setting (continued) Adjusting the “Picture Adjustment” items under “Custom” mode Press V or v to select either “Picture” (contrast), “Brightness”, “Color”, “Hue” (color tones) or “Sharpness”, then press Selecting “Reset” will set your TV to the factory settings. Press V,v,B or b to adjust the setting of your selected item, then press Repeat the above steps to adjust other items.
  • Page 106 K “Sound” setting Press WEGA GATE and select “Settings”. Sound Press V or v to select the “Sound” icon ( ), Sound Mode: Dynamic Sound Adjustment then press Balance Intelligent Volume: Surround: Select Confirm “Sound Mode” Choose either “Dynamic” (low and high tones), “Standard” (KV-SZ292N60/ (voice and high tones) or “Custom”*.
  • Page 107 L “Channel Setup” setting Press WEGA GATE and select “Settings”. Channel Setup Cable: Press V or v to select the “Channel Setup” Auto Program Program Edit icon ( ), then press FM Radio Setup Select Confirm “Cable” Receive cable TV programs. Press V or v to select “On”, then press If you select “Cable: On”, you will be able to receive 125 cable TV channels.
  • Page 108 “Channel Setup” setting (continued) “FM Radio Setup”* Preset up to nine FM radio stations. (KV-SZ292N60/ You can manually preset each FM radio station that can be SZ252N60 only) received in your area and then store the radio frequency of the desired FM radio stations.
  • Page 109 M “Setup” setting Press WEGA GATE and select “Settings”. Setup Language: English Press V or v to select the “Setup” icon ( Picture Position Video Label then press Color System: NTSC3.58 Factory Settings Select Confirm “Language” Change the menu language. Press V or v to select either “English”...
  • Page 110 N Listening to the FM Radio KV-SZ292N60/SZ252N60 only You are able to listen to the FM radio stations using your TV by connecting an antenna (see F). To access to FM Radio mode: Press WEGA GATE button and select “FM Radio” (see I). Press FM button on the front panel (see H).
  • Page 111 3-208-964-11 (2) Trinitron Color TV Operating Instructions • Before operating the unit, please read this manual thoroughly and retain it for future reference. KV-SZ292 KV-SZ252 © 2007 Sony Corporation...
  • Page 112 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 113 Table of Contents Installation Securing the TV ....................... 4 Getting Started ........................ 5 Setting up your TV (“Initial Setup”) ................6 Connecting optional components ................7 Overview of Controls TV buttons and remote control ..................8 Advance Operations Listening to the FM Radio (KV-SZ292M61/SZ252M61 only) ........ 10 Menu Adjustment WEGA GATE navigator ....................

  • Page 114: 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 115: Getting Started

    x Getting Started Step 1 Insert the batteries (supplied) into the remote. • 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 116: Setting Up Your Tv ("Initial Setup")

    x Setting up your TV (“Initial Setup”) When you turn on your TV for the first time, the “Initial Setup” menu will appear. You can adjust settings below using the buttons on the remote control or TV front panel. Press V , v , B or b to select or adjust items, then press Select the desired menu language.

  • Page 117: Connecting Optional Components

    x Connecting optional components You can connect a wide range of optional components to your TV. Connecting cables are not supplied. Connecting to the TV (front) Audio/Video cable Camcorder (MONO) (MONO) Headphones Connecting to the TV (rear) TV, CATV, Satellite Antenna cable (MONO)

  • Page 118: Tv Buttons And Remote Control

    x TV buttons and remote control Turn off or turn on the TV. Wake Up indicator. Standby indicator. Remote control sensor. PROG +/– Select program number. 2 +/– Adjust volume. Select TV or video input. WEGA GATE menu operations (see page 11) Select or adjust items.
  • Page 119 Select TV or video input. Input numbers. For program numbers 10 and above, enter the second digit within two seconds. Select sound mode options with a 5-Band Graphic Equalizer display: (KV-SZ292M61/ “Dynamic”, “Standard”, “Custom”* (see page 14). SZ252M61 only) Dynamic Standard Custom 100 300 1k 3k 8k...

  • Page 120: Listening To The Fm Radio (Kv-Sz292M61/Sz252M61 Only)

    x Listening to the FM Radio KV-SZ292M61/SZ252M61 only You are able to listen to the FM radio stations using your TV by connecting an antenna (see page 7). To access to FM Radio mode: Press WEGA GATE button and select “FM Radio” (see page 11). Press FM button on the front panel (see page 8).

  • Page 121: Wega Gate Navigator

    x WEGA GATE navigator WEGA GATE is a gateway that allows you access to preset TV channels, connected external inputs, FM Radio and “Settings” menu. WEGA GATE External Inputs “TV” FM Radio watch the preset TV Settings channels (see page 6) Select Select Confirm...

  • Page 122: Picture" Setting

    x “Picture” setting Press WEGA GATE and select “Settings”. Picture Picture Mode: Vivid Make sure the “Picture” icon ( ) is selected, Picture Adjustment then press Color Temperature: Cool High Intelligent Picture: Signal Level Indicator: Select Confirm “Picture Mode” Choose either “Vivid” (bright, contrast and sharp), “Standard”...
  • Page 123 Adjusting the “Picture Adjustment” items under “Custom” mode Press V or v to select either “Picture” (contrast), “Brightness”, “Color”, “Hue” (color tones) or “Sharpness”, then press Selecting “Reset” will set your TV to the factory settings. Press V,v,B or b to adjust the setting of your selected item, then press Repeat the above steps to adjust other items.

  • Page 124: Sound" Setting

    x “Sound” setting Press WEGA GATE and select “Settings”. Sound Sound Mode: Dynamic Press V or v to select the “Sound” icon ( ), Sound Adjustment then press Balance Intelligent Volume: Surround: Select Confirm “Sound Mode” Choose either “Dynamic” (low and high tones), “Standard” (KV-SZ292M61/ (voice and high tones) or “Custom”* SZ252M61 only)

  • Page 125: Channel Setup" Setting

    x “Channel Setup” setting Press WEGA GATE and select “Settings”. Channel Setup Auto Program Press V or v to select the “Channel Setup” Manual Program Program Sorting/Edit icon ( ), then press FM Radio Setup Select Confirm “Auto Program” Preset channels automatically. “Manual Program”...
  • Page 126 “Channel Setup” setting (continued) “FM Radio Setup”* Preset up to nine FM radio stations. You can manually preset each FM radio station that can be (KV-SZ292M61/ received in your area and then store the radio frequency of the SZ252M61 only) desired FM radio stations.
  • Page 127 Presetting channels manually After selecting “Manual Program”, select the program number to which you want to preset a channel. (1) Make sure “Program” is selected, then press (2) Press V or v until the program number you want to preset appears on the menu, then press Select the desired channel.

  • Page 128: Setup" Setting

    x “Setup” setting Setup Press WEGA GATE and select “Settings”. Language: English Press V or v to select the “Setup” icon ( ), Picture Position Video Label then press Color System: Auto Factory Settings Select Confirm “Language” Change the menu language. Press V or v to select either “English”...

  • Page 129: Troubleshooting

    If you find any problem while viewing your TV, you can either use the “Factory Settings” function (see page 18) or check the Troubleshooting guide below. If the problem persists, contact your Sony dealer. Snowy picture, noisy sound • Check the antenna setup and other connections.
  • Page 130 • Count the number of times the 1 (standby) indicator flashes. Press 1 on the TV to turn it off, disconnnect the AC power cord and inform your dealer or Sony service center of how the indicator flashes (duration and interval).

  • Page 131: Specifications

    x Specifications KV-SZ292M61 Note KV-SZ252M61 KV-SZ292M50 Power requirements 110-240 V AC, 50/60 Hz Power consumption (W) Indicated on the rear of the TV Television system B/G, I, D/K, M Color system PAL, PAL 60, SECAM, NTSC3.58, NTSC4.43 Stereo/Bilingual stereo NICAM Stereo/Bilingual B/G, I, D/K; KV-SZ292M61/ A2 Stereo/Bilingual B/G SZ252M61 only...

This manual is also suitable for:

Trinitron kv-sz252m61Trinitron kv-sz252m81Trinitron kv-sz252n50Trinitron kv-sz252n60

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