Sony TRINITRON KV-13M14 Service Manual
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Sony TRINITRON KV-13M14 Service Manual

Sony TRINITRON KV-13M14 Service Manual

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BA-5
SERVICE MANUAL
CHASSIS
MODEL NAME
REMOTE COMMANDER
DESTINATION
CHASSIS NO.
KV-13FM13
RM-Y172
Canada
SCC-S41N-A
KV-13FM13
RM-Y172
TRINITRON
COLOR TELEVISION
®
9-965-909-01

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Summary of Contents for Sony TRINITRON KV-13M14

  • Page 1 BA-5 SERVICE MANUAL CHASSIS MODEL NAME REMOTE COMMANDER DESTINATION CHASSIS NO. KV-13FM13 RM-Y172 Canada SCC-S41N-A KV-13FM13 RM-Y172 TRINITRON COLOR TELEVISION ® 9-965-909-01...

  • Page 2: Table Of Contents

    KV-13FM13 / 13FM14 TABLE OF CONTENTS SECTION TITLE PAGE SpeciÞ cations............................3 Warnings and Cautions........................4 Safety Check-out ..........................5 Self-Diagnostic Function........................6 1. Disassembly 1-1. Rear Cover Removal ........................9 1-2. Chassis Assembly Removal ......................9 1-3. Service Position..........................9 1-4.

  • Page 3: Speciþ Cations

    KV-13FM13 / 13FM14 SPECIFICATIONS Power Requirements 120V, 60Hz Number of Inputs/Outputs Video Audio Headphone Out Speaker Output (1 Vp-p 75 ohms unbalanced, sync negative) (500 Vrms (100% modulation), Impedance: 47 kilohms) Power Consumption In Use (Max) In Standby Dimensions (W x H x D) 450 x 338 x438 mm x 13 x 17...

  • Page 4: Warnings And Cautions

    Ne les remplacer que par des composants sony dont le numero de piece est indique dans le present manuel ou dans des supplements publies par sony. Les reglages de circuit dont l’importance est critique pour la securite du fonctionnement sont identiÞ...

  • Page 5: Safety Check-Out

    KV-13FM13 / 13FM14 SAFETY CHECK-OUT Leakage Test After correcting the original service problem, perform the following safety checks before releasing the set to the customer: The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to 1.

  • Page 6: Self-Diagnostic Function

    KV-13FM13 / 13FM14 SELF-DIAGNOSTIC FUNCTION The units in this manual contain a self-diagnostic function. If an error occurs, the STANDBY/TIMER LED will automatically begin to ß ash. The number of times the LED ß ashes translates to a probable source of the problem. A deÞ nition of the STANDBY/TIMER LED ß ash indicators is listed in the instruction manual for the user’s knowledge and reference.
  • Page 7 KV-13FM13 / 13FM14 Stopping the Standby/Timer LED Flash Turn off the power switch on the TV main unit or unplug the power cord from the outlet to stop the STANDBY/TIMER LAMP from ß ashing. Self-Diagnostic Screen Display For errors with symptoms such as “power sometimes shuts off” or “screen sometimes goes out” that cannot be conÞ rmed, it is possible to bring up past occurrences of failure on the screen for conÞ...
  • Page 8 KV-13FM13 / 13FM14 Self-Diagnostic Circuit MB BOARD A BOARD MB BOARD MB BOARD IC1301 IC502 IC1001 IC1003 Y/CHROMA JUNGLE V. OUT SYSTEM MEMORY FROM IK IN IO-BDAT B-DAT CB BOARD I-PROT CN705 PIN1 A BOARD HP/PROTECT FROM IC501 O-LED PIN 3 IO-SDAT DISPLAY +B overcurrent (OCP)

  • Page 9: Disassembly

    KV-13FM13 / 13FM14 SECTION 1: DISASSEMBLY 1-1. REAR COVER REMOVAL Screw +BVTP 4x16 Screw +BVTP 4x16 Rear Cover Screw +BVTP 4x16 Screw +BVTP 4x16 1-2. CHASSIS ASSEMBLY REMOVAL 1-3. SERVICE POSITION Board Board CB Board Board MB Board Claw MB Board A Board A Board Extension Cable for...

  • Page 10: Picture Tube Removal

    KV-13FM13 / 13FM14 1-4. PICTURE TUBE REMOVAL WARNING: BEFORE REMOVING THE ANODE CAP High voltage remains in the CRT even after the power is disconnected. To avoid electric shock, discharge CRT before attempting to remove the anode cap. Short between anode and CRT coated earth ground strap.

  • Page 11: Set-Up Adjustments

    KV-13FM13 / 13FM14 SECTION 2: SET-UP ADJUSTMENTS Perform the adjustments in order as follows: The following adjustments should be made when a complete Beam Landing realignment is required or a new picture tube is installed. Convergence These adjustments should be performed with rated power supply Focus voltage unless otherwise noted.

  • Page 12: Convergence

    KV-13FM13 / 13FM14 2-2. CONVERGENCE HORIZONTAL STATIC CONVERGENCE Preparation: If the blue dot does not converge with the red and green dots, perform the following: • Perform FOCUS, V. LIN and V. SIZE adjustments. • Set BRIGHTNESS control to minimum. 1.

  • Page 13: Focus

    KV-13FM13 / 13FM14 DYNAMIC CONVERGENCE ADJUSTMENT 5. Adjust YCH VR to balance Y axis. 6. Adjust vertical red and blue convergence with V.TILT (TLV VR). Before starting, perform Vertical and Horizontal Static Convergence Perform adjustments while tracking items 1 and 2. Adjustment.

  • Page 14: Screen (G2)

    KV-13FM13 / 13FM14 2-4. SCREEN (G2) 2-6. WHITE BALANCE ADJUSTMENTS 1. Input a dot pattern. 1. Input an entire white signal with burst. 2. Set the PICTURE and BRIGHTNESS controls at minimum and 2. Set to Service Adjustment Mode. COLOR control at normal. 3.

  • Page 15: Safety Related Adjustments

    KV-13FM13 / 13FM14 SECTION 3: SAFETY RELATED ADJUSTMENTS 3-1. X R564 CONFIRMATION METHOD (HV HOLD-DOWN CONFIRMATION AND READJUSTMENTS) The following adjustments should always be performed when Hold-Down Readjustment replacing the following components which are marked with Y on If the setting indicated in step 2 of Hold-Down Operation ConÞ rmation the schematic diagram: cannot be met, readjustment should be performed by altering the resistance value of R564 component marked with X .
  • Page 16 KV-13FM13 / 13FM14 POWER SUPPLY DIGITAL MULTIMETER – 1SS119 – X R564 C546 C530 C530 C530 C530 R567 R567 R567 R567 R529 R529 R529 R529 R565 R565 R565 R565 R445 R445 R445 R445 IC501 IC501 IC501 IC501 R225 R225 R403 R403 R225 R225...

  • Page 17: Circuit Adjustments

    KV-13FM13 / 13FM14 SECTION 4: CIRCUIT ADJUSTMENTS ELECTRICAL ADJUSTMENTS BY REMOTE COMMANDER Use the Remote Commander (RM-Y172) to perform the circuit adjustments in this section. Test Equipment Required: 1. Pattern generator 2. Frequency counter 3. Digital multimeter 4. Audio oscillator 4-2.
  • Page 18 KV-13FM13 / 13FM14 ADJUSTMENT ITEMS (1 OF 2) ,7(0 )81&7,21 5$1*( ),; '$7$ 176& 3$/ 0 3$/ 1 9,'(2 $9(5$*( '$7$  +6,= +RUL]RQWDO 6L]H $GMXVWPHQW   +326 +RUL]RQWDO 3RVLWLRQ $GMXVWPHQW   9%2: 9HUWLFDO /LQH %RZLQJ $GM   9$1* 9HUWLFDO /LQH %RZLQJ 6ODQW $GM   75$3 +RUL]RQWDO 7UDSH]RLG $GM...
  • Page 19 KV-13FM13 / 13FM14 ADJUSTMENT ITEMS (2 OF 2) ,7(0 )81&7,21 5$1*( ),; '$7$ 176& 3$/ 0 3$/ 1 9,'(2 $9(5$*( '$7$  966 9HUWLFDO 6\QF 6OLFH /HYHO  +66 +RUL]RQWDO 6\QF 6OLFH /HYHO  +06. )RU 0DFUR 9LVLRQ  9706 6HOHFW 6LJQDO 97,0 3LQ  &'0' 9HUWLFDO &RXQW 'RZQ 0RGH 6ZLWFKLQJ  $)&...

  • Page 20: Mb Board Adjustments Lists

    KV-13FM13 / 13FM14 DISPLAY POSITION ADJUSTMENT 4-4. MB BOARD ADJUSTMENTS (DISP) H. FREQUENCY (FREE RUN) CHECK 1. Input a color-bar signal. 1. Input a TV mode (RF) with no signal. 2. Set to Service Adjustment Mode. 2. Connect a frequency counter to base of Q501 3.
  • Page 21 KV-13FM13 / 13FM14 5. Press MUTING then ENTER to save into the memory. 5. Press MUTING then ENTER to save into the memory. V LINEARITY (VLIN) V. CENTER ADJUSTMENT (VPOS) V CORRECTION (VSCO) Perform this adjustment after performing H. Frequency (Free Run) Check.

  • Page 22: Diagrams

    KV-13FM13 / 13FM14 SECTION 5: DIAGRAMS 5-1. CIRCUIT BOARDS LOCATION The components identiÞ ed by shading and symbol are critical for safety. Replace only with part number speciÞ ed. Board The symbol indicates a fast operating fuse and is displayed on the component side of the board.

  • Page 23: Block Diagram

    KV-13FM13 / 13FM14 5-3 DIAGRAMS BLOCK DIAGRAM(1/2) — 23 —...
  • Page 24 BLOCK DIAGRAM (2/2) KV-13FM13 / 13FM14 — 24 —...
  • Page 25 KV-13FM13 / 13FM14 [POWER SUPPLY, DEFLECTION, TUNER/IF, AUDIO, MTS] A BOARD LOCATOR LIST — $ %2$5' /2&$725 /,67 ',2'( ' ' ' & ' % ' ' % ' ' % ' — ' ' ' ' ' ' ' * ' ' '...
  • Page 26 KV-13FM13 / 13FM14 A BOARD IC BLOCK DIAGRAMS A BOARD: IC401 TDA7057AQ/N2 I + i Positive Output 1 Input 1 DC Volume Control 1 – I – i Negative Output 1 TEMPERATURE STABILIZER PROTECTION I + i Positive Output 2 Input 2 DC Volume Control 2 –...
  • Page 27 KV-13FM13 / 13FM14 A BOARD IC VOLTAGE LIST $ %2$5' ,& 92/7$*( /,67   ,& YROW ,&    YROW ,&  YROW  ,&    YROW ,& ,& ,& YROW YROW YROW  ,&  YROW  ...

  • Page 28: A Board

    KV-13FM13 / 13FM14 A BOARD SCHEMATIC DIAGRAM A BOARD WAVEFORMS 1.08 KVp-p (H) 30.4 Vp-p (V) 2.5 Vp-p (H) 182.8 Vp-p (H) 23.4 Vp-p (H) 54.3 Vp-p (V) 5.0 Vp-p (V) 174.3 Vp-p (H) 31.1 Vp-p (V) — 28 —...

  • Page 29: Mb Board

    KV-13FM13 / 13FM14 MB BOARD SCHEMATIC DIAGRAM MB BOARD WAVEFORMS 4.7 Vp-p (H) 2.7 Vp-p (8 MHz) 1.0 Vp-p (H) 4.0 Vp-p (V) 4.0 Vp-p (V) 0.9 Vp-p (H) 1.7 Vp-p (H) 1.4 Vp-p (V) 1.4 Vp-p (V) 5.5 Vp-p (H) 5.3 Vp-p (H) 3.8 Vp-p (H) 3.1 Vp-p (H)
  • Page 30 KV-13FM13 / 13FM14 MB BOARD IC VOLTAGE MB BOARD TRANSISTOR VOLTAGE 0% %2$5' 75$16,6725 92/7$*( /,67 ,& ,& 4 4 4 4 4 4 YROW YROW YROW YROW YROW YROW YROW YROW & & & & & & 4 4 4 4 4...
  • Page 31 KV-13FM13 / 13FM14 [TUNING CONTROL. Y/C/J] — — — — — — MB BOARD LOCATOR LIST MB BOARD LOCATOR LIST DIODE D1013 IC1302 Q1010 Q1311 Q1327 Q1354 CRYSTAL D1001 D1014 IC1304 Q1011 Q1312 Q1328 D1003 D1301 IC1305 Q1301 Q1313 Q1329 X1001 TRANSISTOR D1005...
  • Page 32 KV-13FM13 / 13FM14 MB BOARD IC BLOCK DIAGRAMS MB BOARD: IC1301 CXA2131AS EYUV CLAMP <FSC SW> ABL FIL YUV SW <YSEL> YUVOUT ABL IN <YUVOUT> DEMOD. C VCO <HUE> ABL/PEAK LIM DPIC CLAMP <ABL MODE> IK IN <DPIC> COLOR AMP RGB 1/2 <<IKR>>...

  • Page 33: Cb Board

    KV-13FM13 / 13FM14 CB BOARD SCHEMATIC DIAGRAM — 33 —...
  • Page 34 KV-13FM13 / 13FM14 [CRT DRIVE, RGB DRIVE] — — — — CB BOARD WAVEFORMS 132.8V p-p (H) 135.9V p-p (H) 140.6V p-p (H) — 34 —...

  • Page 35: Hc Board

    KV-13FM13 / 13FM14 HC BOARD SCHEMATIC DIAGRAM [IR-DETECT/POWER SWITCH FUNCTION SWITCHES] — 35 —...

  • Page 36: Hd Board

    KV-13FM13 / 13FM14 HD BOARD SCHEMATIC DIAGRAM [MENU SWITCHES, FRONT A/V INPUT] — — 36 —...

  • Page 37: Semiconductors

    KV-13FM13 / 13FM14 5-4. SEMICONDUCTORS 2SB709A-QRS-TX 2SC3209LK-TP 2SC331740S-QRT D2SB60A-F04 D5LC20U 2SD601A-QRS-TX 2SC2412K-T-146-QR 2SA1837 2SA1091Q-TPE2 2SK2845-LB102 DAP202K-T-146 RD9.1EW-T1 2SC4159-E 2SA993SA-QRT D4SB60L-F 1SS133T-77 ERC06-15S 1SS83TD 2SA1309A-QRT MTZJ-T-77-5.1C D1N20R-TA D1NL20R-TA 2SC3311A-QRSTA MTZJ-T-775.6C EL1Z-V1 2SD2144S-TP-UVW D1NS4-TA MTZJ-T-77-7.5A ERA22-08TP3 MTZJ-T-7712C MTZJ-T-77-8.2B GP08DPKG23 MTZJ-T-77-39 MTZJ-T-77-10B RGP10GPKG23 RD8.2ES-T1B MTZJ-T-7730D RU4AM-T3...

  • Page 38: Exploded Views

    The high-voltage leads associated with the FBT on this board X-4037-632-2 BEZNET ASSY (KV-13FM14 only) 2-5 are not included and must be ordered separately. (See 23-25) 3-704-176-61 EMBLEM (NO.6), SONY 19 * A-1304-197-A MB (VAR) BOARD, MOUNTED 4-392-036-01 CATCHER, PUSH...

  • Page 39: Electrical Parts List

    KV-13FM13 / 13FM14 SECTION 7: ELECTRICAL PARTS LIST NOTE: The components identiÞ ed by shading RESISTORS The components in this manual identiÞ ed by the following mark are critical for safety. Replace only • All resistors are in ohms symbol: indicate parts that have been carefully factory- with part number speciÞ...
  • Page 40 KV-13FM13 / 13FM14 NOTE: Les composants identiÞ es per un trame et une NOTE: The components identiÞ ed by shading marque sont critiques pour la securite. Ne les mark are critical for safety. Replace only remplacer que par une piece portant le numero speciÞ e. with part number speciÞ...
  • Page 41 KV-13FM13 / 13FM14 NOTE: Les composants identiÞ es per un trame et une NOTE: The components identiÞ ed by shading marque sont critiques pour la securite. Ne les mark are critical for safety. Replace only remplacer que par une piece portant le numero speciÞ e. with part number speciÞ...
  • Page 42 KV-13FM13 / 13FM14 A component identiÞ ed by this symbol indicates that it NOTE: The components identiÞ ed by shading has been carefully factory-selected to satisfy regulations mark are critical for safety. Replace only regarding X-ray radiation. Should replacement be required, with part number speciÞ...
  • Page 43 KV-13FM13 / 13FM14 NOTE: Les composants identiÞ es per un trame et une NOTE: The components identiÞ ed by shading marque sont critiques pour la securite. Ne les mark are critical for safety. Replace only remplacer que par une piece portant le numero speciÞ e. with part number speciÞ...
  • Page 44 KV-13FM13 / 13FM14 REF.NO. PART NO. DESCRIPTION VALUES REF.NO. PART NO. DESCRIPTION VALUES C1055 1-163-229-11 CERAMIC CHIP 12pF C1349 1-163-021-91 CERAMIC CHIP 0.01µF C1056 1-163-009-11 CERAMIC CHIP 0.001µF 10% C1350 1-163-021-91 CERAMIC CHIP 0.01µF C1058 1-163-009-11 CERAMIC CHIP 0.001µF 10% C1351 1-126-963-11 ELECT...
  • Page 45 KV-13FM13 / 13FM14 NOTE: Les composants identiÞ es per un trame et une NOTE: The components identiÞ ed by shading marque sont critiques pour la securite. Ne les mark are critical for safety. Replace only remplacer que par une piece portant le numero speciÞ e. with part number speciÞ...
  • Page 46 KV-13FM13 / 13FM14 REF.NO. PART NO. DESCRIPTION VALUES REF.NO. PART NO. DESCRIPTION VALUES R1045 1-216-065-91 RES-CHIP 4.7K 1/10W R1106 1-216-073-00 RES-CHIP 1/10W R1046 1-249-425-11 CARBON 4.7K 1/4W R1109 1-216-073-00 RES-CHIP 1/10W R1047 1-216-065-91 RES-CHIP 4.7K 1/10W R1110 1-216-059-00 RES-CHIP 2.7K 1/10W R1048 1-216-065-91...
  • Page 47 KV-13FM13 / 13FM14 MB CB NOTE: Les composants identiÞ es per un trame et une NOTE: The components identiÞ ed by shading marque sont critiques pour la securite. Ne les mark are critical for safety. Replace only remplacer que par une piece portant le numero speciÞ e. with part number speciÞ...
  • Page 48 KV-13FM13 / 13FM14 CB HC HD REF.NO. PART NO. DESCRIPTION VALUES REF.NO. PART NO. DESCRIPTION VALUES RESISTOR COIL R2201 1-249-415-11 CARBON 1/4W L701 1-408-613-31 INDUCTOR 68µH R2202 1-249-416-11 CARBON 1/4W R2203 1-249-421-11 CARBON 2.2K 1/4W TRANSISTOR R2204 1-249-427-11 CARBON 6.8K 1/4W R2205 1-249-417-11...
  • Page 49 REMOTE COMMANDER (RM-Y172) (KV-13FM13 only) 1-476-231-11 REMOTE COMMANDER (RM-Y172) (KV-13FM14 only) 3-709-322-11 COVER, BATTERY (KV-13FM14 only) 3-709-322-21 COVER, BATTERY (KV-13FM13 only) Sony Corporation English Sony Technology Center 2001BJ74047-1 Technical Services Printed in USA 9-965-909-01 Service Promotion Department 2001.2 — 49 —...
  • Page 50 PRINTING THE SERVICE MANUAL The PDF of this service manual is not designed to be printed from cover to cover. The pages vary in size, and must therefore be printed in sections based on page dimensions. NON-SCHEMATIC PAGES Data that does NOT INCLUDE schematic diagrams are formatted to 8.5 x 11 inches and can be printed on standard letter-size and/or A4-sized paper. SCHEMATIC DIAGRAMS The schematic diagram pages are provided in two ways, full size and tiled.
  • Page 51 ON-SCREEN SEARCH OPTION All of the text within the service manual PDF is content searchable. This means that you can enter any text, word, phrase or reference number that appears in the manual, and the PDF software will search, fi nd and move the cursor to the location where you requested text fi rst appears. This feature can be particularly useful in locating components on a specifi...

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