Sony TRINITRON KV-27FS12 Service Manual
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Sony TRINITRON KV-27FS12 Service Manual

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SERVICE MANUAL

MODEL NAME
KV-27FS12
KV-27FS12
KV-27FS16
KV-29FS12
KV-29FS12C
9-965-882--04
REMOTE COMMANDER
RM-Y168
RM-Y168
RM-Y169
RM-Y168
RM-Y168
KV-27FS16
BA-5
DESTINATION
CHASSIS NO.
US
SCC-S40D-A
CND
SCC-S41D-A
US
SCC-S40E-A
E
SCC-S38K-A
E
SCC-S38L-A
RM-Y168
TRINITRON
COLOR TELEVISION
®
Self Diagnosis
Supported model
CHASSIS

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Summary of Contents for Sony TRINITRON KV-27FS12

  • Page 1: Service Manual

    Self Diagnosis Supported model BA-5 SERVICE MANUAL CHASSIS MODEL NAME REMOTE COMMANDER DESTINATION CHASSIS NO. KV-27FS12 RM-Y168 SCC-S40D-A KV-27FS12 RM-Y168 SCC-S41D-A KV-27FS16 RM-Y169 SCC-S40E-A KV-29FS12 RM-Y168 SCC-S38K-A KV-29FS12C RM-Y168 SCC-S38L-A KV-27FS16 RM-Y168 TRINITRON COLOR TELEVISION ® 9-965-882--04...

  • Page 2: Specifications

    KV-27FS12/27FS16/29FS12/29FS12C SPECIFICATIONS KV-27FS12 KV-27FS16 KV-29FS12 KV-29FS12C Power requirements 120V, 60Hz 120V, 60Hz 120V/220V, 60Hz/50Hz 120V/220V, 60Hz/50Hz Number of inputs/outputs Video S Video Audio Audio Out Y, P Speaker output(W) 5Wx2 5Wx2 10Wx2 10Wx2 Power Consumption(W) In use(Max) 160W 170W 185W 185W In standby Dimensions(W/H/D)

  • Page 3: Table Of Contents

    KV-27FS12/27FS16/29FS12/29FS12C TABLE OF CONTENTS Section Title Page Warnings and Cautions ............................4 Self-Diagnostic Function ............................4 Safety Check-Out Instructions ..........................7 GENERAL ................................8 DISASSEMBLY 2-1. Rear Cover Removal ..........................14 2-2. Chassis Assembly Removal ........................14 2-3. Service Position ............................14 2-4.

  • Page 4: Warnings And Cautions

    SECURITE DU FONCTIONNEMENT. NE LES REMPLACER QUE PAR DES SONY PARTS WHOSE PART NUMBERS APPEAR AS COMPOSANTS SONY DONT LE NUMERO DE PIECE EST INDIQUE DANS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS LE PRESENT MANUEL OU DANS DES SUPPLEMENTS PUBLIES PAR SONY.
  • Page 5 KV-27FS12/27FS16/29FS12/29FS12C Display of Standby/Timer LED Flash Count 2 times 4 times 5 times LED ON 0.3 sec. STANDBY/TIMER LED LED OFF LED OFF 0.3 sec. 3 sec. Diagnostic Item Flash Count* +B overcurrent 2 times I-Prot 4 times 5 times *One flash count is not used for self-diagnostic.
  • Page 6 KV-27FS12/27FS16/29FS12/29FS12C 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 7 KV-27FS12/27FS16/29FS12/29FS12C SAFETY CHECK-OUT After correcting the original service problem, perform the Leakage Test following safety checks before releasing the set to the The AC leakage from any exposed metal part to earth customer: ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 1.

  • Page 8: General

    AUX and normal (CATV) input, you should consider using the Channel Fix feature, (see page 26). Your Sony remote control can be programmed to operate your cable box, (see page 36). If you are connecting to an indoor or outdoor antenna, you may need to When using PIP, you cannot view the AUX input in the window picture.
  • Page 9 Connecting Your TV Operating Instructions Connecting Additional Equipment TV and Cable Box TV and VCR Cable Box Rear of TV Rear of TV From cable Connect the coaxial cable from your cable service to the IN jack on From your cable box. cable/ antenna Connect a coaxial cable (not supplied) from the OUT jack on your...
  • Page 10 Connecting Your TV Operating Instructions TV, Cable box, and Cable TV, VCR, and Cable box KV-27FS16, KV-27FV16, KV-32FS16, KV-29FV16 only Rear of TV For this set up, you can switch between scrambled channels (through your cable box) and normal (CATV) channels by pressing Rear of TV (KV-27FV16 only) Cable Box Cable box...
  • Page 11 Connecting Your TV Operating Instructions TV and Satellite Receiver TV, Satellite Receiver, and VCR Satellite Rear of TV antenna cable Rear of TV From From cable/ cable/ antenna antenna SATELLITE IN VHF/UHF AUDIO R AUDIO L VIDEO AUDIO R AUDIO L VIDEO Satellite receiver VHF/UHF LINE IN...

  • Page 12: Using The Remote Control And Basic Functions

    Brings up the custom guide of sound. your satellite receiver. MENU Displays the on-screen menu. SYSTEM Powers off all Sony equipment at Press again to exit the menu at once, (may not work with older any time. equipment). RESET Press to return to factory settings...

  • Page 13: Troubleshooting

    If, after reading these Operating Instructions, you have additional questions related to the use of your Some electronic equipment can create electrical noise, Sony television, please call our Direct Response Center at 1-800-222-SONY (7669) (U.S. residents which can interfere with TV reception.

  • Page 14: Chassis Assembly Removal

    KV-27FS12/27FS16/29FS12/29FS12C SECTION 2 DISASSEMBLY 2-1. REAR COVER REMOVAL Screw +BVTP 4x16 Rear Cover Screw +BVTP 4x16 Screw +BVTP 4x16 Screw +BVTP 4x16 Screw +BVTP 4x16 Screw +BVTP 4x16 Screw +BVTP 4x16 2-2. CHASSIS ASSEMBLY REMOVAL 2-3. SERVICE POSITION HX Board CA Board CA Board VA Board...

  • Page 15: Picture Tube Removal

    KV-27FS12/27FS16/29FS12/29FS12C 2-4. 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 16: Convergence

    KV-27FS12/27FS16/29FS12/29FS12C SECTION 3 SET-UP ADJUSTMENTS The following adjustments should be made when Perform the adjustments in order as follows: a complete realignment is required or when a new 1. Beam Landing picture tube is installed. 2. Convergence 3. Focus These adjustments should be performed with rated 4.
  • Page 17 KV-27FS12/27FS16/29FS12/29FS12C 3-2. CONVERGENCE Horizontal Static Convergence Before starting convergence adjustments: If the blue dot does not converge with the red and green dots, 1. Perform FOCUS, V.LIN AND V.SIZE adjustments. perform the following: 1. Move BMC magnet (a) to correct insufficient H. Static 2.

  • Page 18: Tlh Plate Adjustment

    KV-27FS12/27FS16/29FS12/29FS12C 4. Adjust XCV core to balance X axis. 5. Adjust YCH VR to balance Y axis. * / 4 6. Adjust vertical red and blue convergence with V.TILT 4 / * (TLV VR). 4 / * * / 4 Note: Perform adjustments while tracking items 1 and 2.

  • Page 19: Method Of Setting The Service Adjustment Mode

    KV-27FS12/27FS16/29FS12/29FS12C 3-4. SCREEN (G2) 3-6. WHITE BALANCE ADJUSTMENTS 1. Input a dots pattern. 1. Input an entire white signal with burst. 2. Set the PICTURE and BRIGHTNESS controls at minimum 2. Set to Service Adjustment Mode. and COLOR control at normal. 3.
  • Page 20 KV-27FS12/27FS16/29FS12/29FS12C SECTION 4 SAFETY RELATED ADJUSTMENTS 4-1. R564 CONFIRMATION METHOD Hold-Down Readjustment (HV HOLD-DOWN CONFIRMATION) AND If the setting indicated in step 2 of Hold-Down Operation READJUSTMENTS Confirmation cannot be met, readjustment should be performed by altering the resistance value of R564 component marked with The following adjustments should always be performed when replacing the following components which are marked with T505...
  • Page 21 KV-27FS12/27FS16/29FS12/29FS12C POWER SUPPLY DIGITAL MULTIMETER – 1SS119 – R564 C546 R438 R438 1 1 1 1 9 9 9 9 R449 R449 R438 R438 R449 R449 R454 R454 R454 R454 JR503 JR503 JR503 JR503 C448 C448 C448 C448 R450 R450 R450 R450 C530...

  • Page 22: Memory Write Confirmation Method

    KV-27FS12/27FS16/29FS12/29FS12C SECTION 5 CIRCUIT ADJUSTMENTS ELECTRICAL ADJUSTMENTS BY REMOTE COMMANDER Use the Remote Commander (RM-Y168 or RM-Y169) to perform the circuit adjustments in this section. NOTE: Test Equipment Required: • Pattern generator • Frequency counter • Digital multimeter • Audio oscillator 5-1.

  • Page 23: Adjustment Items

    KV-27FS12/27FS16/29FS12/29FS12C Adjustment Items AVERAGE Reg # ITEM FUNCTION RANGE DATA NTSC PAL M PAL N VIDEO DATA HSIZ Horizontal Size Adjustment 0-63 HPOS Horizontal Position Adjustment 0-63 VBOW Vertical Line Bowing Adj. 0-15 VANG Vertical Line Bowing Slant Adj. 0-15 VTRP TRAPEZIUM 0-31...
  • Page 24 KV-27FS12/27FS16/29FS12/29FS12C AVERAGE Reg # ITEM FUNCTION RANGE DATA NTSC PAL M PAL N VIDEO DATA PDSO PDS OFF 0-15 HPKO HPK OFF Palette CORE CORE TRAP TRAP CHTR CH TRAP CBPF CBPF ENHO ENHOFF NMRD NMRD YAPS YAPS CLKS CLKS NSTD NSTDS KILS...

  • Page 25: Ma Board Adjustments

    KV-27FS12/27FS16/29FS12/29FS12C AVERAGE Reg # ITEM FUNCTION RANGE DATA NTSC PAL M PAL N VIDEO DATA PDCO PCGA C_GAIN PAAF PSU2 PCVF PBIT BITSEL PAFC AFCBITSEL PACC ACC_LEVEL 0-63 PBUR BURST_CLK PEVE EVENUPRA PINW INV_WFF PINR INV_REF PREF RFF_FIX PARE AUTO_REF PAVE AVERAGE PFRA...
  • Page 26 KV-27FS12/27FS16/29FS12/29FS12C 3. Activate the Service Adjustment Mode.4. Set both GON and Sub Hue, Sub Color Adjustment (CHUE, CCOL) BON items. Using ; set each to the following 1. Input a color-bar signal. values. Leave RON set to “1”. 2. Activate the Service Adjustment Mode. 3.
  • Page 27 KV-27FS12/27FS16/29FS12/29FS12C horizontal center. 5. Press then to save into the memory. V ANGLE (VANG) V BOW (VBOW) H. Size Adjustment (HSIZ) 1. Input a monoscope signal. 2. Activate the Service Adjustment Mode. UPPER PIN (UPIN) 3. Select HSIZ with 4. Adjust with for the best horizontal size.
  • Page 28 KV-27FS12/27FS16/29FS12/29FS12C NOTES: — 28 —...
  • Page 29 KV-27FS12/27FS16/29FS12/29FS12C NOTES: — 29 —...
  • Page 30 KV-27FS12/27FS16/29FS12/29FS12C NOTES: — 30 —...
  • Page 31 KV-27FS12/27FS16/29FS12/29FS12C SECTION 6 DIAGRAMS 6.1 BLOCK DIAGRAM — 31 — — 32 —...
  • Page 32 KV-27FS12/27FS16/29FS12/29FS12C — 33 — — 34 —...

  • Page 33: Circuit Board Location

    KV-27FS12/27FS16/29FS12/29FS12C A BOARD IC BLOCK DIAGRAMS 6.2 CIRCUIT BOARD LOCATIONS A BOARD: IC401 TDA7057AQ/N2 (KV-27FS12/27FS16 ONLY) HX Board I + i Positive Output 1 Input 1 CA Board A BOARD: IC502 TDA8172 DC Volume Control 1 – VA Board I – i Negative Output 1 •...
  • Page 34 KV-27FS12/27FS16/29FS12/29FS12C [POWER SUPPLY, DEFLECTION, TUNER/IF, AUDIO, MTS] A BOARD LOCATOR LIST DIODE TRANSISTOR D604 1-677-295-22 1-677-295-22 1-677-295-22 1-677-295-22 R238 R238 R238 R238 CN402 CN402 CN402 CN402 DET-OUT 1 DET-OUT 1 C631 C631 7.5V STBY 7.5V STBY 7.5V STBY 7.5V STBY R663 R663 DET-OUT 1...
  • Page 35 KV-27FS12/27FS16/29FS12/29FS12C A BOARD MARK (*) LIST A BOARD TRANSISTOR VOLTAGE LIST A BOARD SCHEMATIC DIAGRAM Q101 Q502 Q506 Q603 Q608 KV-27FS12 KV-29FS12 volt volt volt volt volt KV-27FS16 KV-29FS12C REF NO. LOC. -0.1 -23.6 C435 .22UF 25V 133.0 -31.2 C607 .47UF 125V .47UF 300V -23.6...
  • Page 36 KV-27FS12/27FS16/29FS12/29FS12C MA BOARD SCHEMATIC DIAGRAM MA BOARD MARK (*) LIST MA BOARD WAVEFORMS KV-27FS12 KV-29FS12 REF NO. LOC. KV-29FS12C KV-27FS16 C005 .47 UF 25V C151 4.7 Vp-p (H) 3.8 Vp-p (8 MHz) 0.9 Vp-p (H) C153 .0047UF 0.8 Vp-p (H) C154 47UF C155...
  • Page 37 KV-27FS12/27FS16/29FS12/29FS12C MA BOARD IC VOLTAGE LIST [TUNING CONTROL, 2ND TUNER, Y/C/J] IC001 IC003 IC302 volt volt volt TU101 volt All voltages are in V IC002 volt IC301 volt MA BOARD IC BLOCK DIAGRAMS MA BOARD: IC301 CXA2154S MA BOARD LOCATOR LIST DIODE D005 D305...
  • Page 38 KV-27FS12/27FS16/29FS12/29FS12C CA BOARD SCHEMATIC DIAGRAM [RGB DRIVE, CRT DRIVE] CA BOARD WAVEFORMS R717 CN704 TO A BOARD R716 100k (T505) 1/2W 132.8V p-p (H) 135.9V p-p (H) 140.6V p-p (H) FOCUS J701 TO A BOARD (T505) G1-1 C707 0.0047 RV701 110M VSTAT CONTROL G1-3...
  • Page 39 KV-27FS12/27FS16/29FS12/29FS12C [CONVERGENCE] D BOARD SCHEMATIC DIAGRAM CN801 TO V BOARD CN904 R815 R875 R819 :CHIP R869 :CHIP R870 100k R874 2.2k :CHIP :CHIP :CHIP R813 C825 R867 D814 R820 0.01 R871 Q812 1SS133T-77 :CHIP :CHIP 680k :CHIP 2SA1309A R868 D813 CN800 C826 C824...
  • Page 40 KV-27FS12/27FS16/29FS12/29FS12C K BOARD SCHEMATIC DIAGRAM [VELOCITY MODULATOR] [AUDIO PROCESSOR] CN451 CN402 TO MB BOARD CN309 C419 C409 C411 0.0015 B:CHIP 0.0033 B:CHIP C418 :CHIP :CHIP C417 R403 R455 C408 C410 R456 C416 0.22 0.033 :CHIP :CHIP R409 R404 JW405 JW403 AUDIO-R 7.5MM AUDIO-R...
  • Page 41 KV-27FS12/27FS16/29FS12/29FS12C [PIP, CHROMA DECODER] P BOARD SCHEMATIC DIAGRAM COMPONENT SIDE CONDUCTOR SIDE L3300 X3300 X3300 C3303 C3303 C3330 C3330 R3363 R3363 R3363 R3363 X3300 X3300 C3303 C3303 C3330 C3330 L3301 L3301 L3301 L3301 R3329 R3329 R3329 R3329 :CHIP R3326 R3326 R3364 R3364 R3364...

  • Page 42: Semiconductors

    DESCRIPTION REMARK RGP10-GPKG3 X-4037-663-1 BEZNET ASSY A-1304-200-A MA (VAR) MOUNTED PC BOARD RGP02-17PKG23 3-704-179-31 EMBLEM (NO.9), SONY A-1342-550-A VA (VAR) MOUNTED PC BOARD A-1343-875-A D (VAR) MOUNTED PC BOARD 4-075-657-01 GUIDE, LED 4-047-464-01 CATCHER,PUSH 1-769-796-31 CORD, POWER (WITH CONNECTOR) 4-075-658-01 DOOR...
  • Page 43 DESCRIPTION REMARK * A-1343-875-A D (VAR) MOUNTED PC BOARD X-4037-663-1 BEZNET ASSY 1-792-874-11 CORD, POWER (WITH CONNECTOR) 3-704-179-31 EMBLEM (NO.9), SONY * A-1380-627-A K (VAR) MOUNTED PC BOARD 4-075-657-01 GUIDE, LED 1-766-374-11 PLUG, F-PIN (KV-27FS16 ONLY) 4-047-464-01 CATCHER, PUSH * 1-557-056-31 CABLE, P-P (KV-27FS16 ONLY)

  • Page 44: Electrical Parts List

    KV-27FS12/27FS16/29FS12/29FS12C SECTION 8 ELECTRICAL PARTS LIST Note: The components identified by in this manual have been carefully factory-selected for each set in The components identified by shading order to satisfy regulations regarding X-ray and mark are critical for safety. Replace radiation.
  • Page 45 KV-27FS12/27FS16/29FS12/29FS12C Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety. Replace sont critiques pour la securite. Ne les remplacer only with part number specified. que par une piece portant le numero specifie. REF.NO.
  • Page 46 KV-27FS12/27FS16/29FS12/29FS12C Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety. Replace sont critiques pour la securite. Ne les remplacer only with part number specified. que par une piece portant le numero specifie. REF.NO.
  • Page 47 KV-27FS12/27FS16/29FS12/29FS12C Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety. Replace sont critiques pour la securite. Ne les remplacer only with part number specified. que par une piece portant le numero specifie. REF.NO.
  • Page 48 KV-27FS12/27FS16/29FS12/29FS12C Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety. Replace sont critiques pour la securite. Ne les remplacer only with part number specified. que par une piece portant le numero specifie. REF.NO.
  • Page 49 KV-27FS12/27FS16/29FS12/29FS12C Note: Note: The components identified by in this manual have been The components identified by shading carefully factory-selected for each set in order to satisfy regu- and mark are critical for safety. Replace lations regarding x-ray radiation. Should replacement be required, only with part number specified.
  • Page 50 KV-27FS12/27FS16/29FS12/29FS12C Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety. Replace sont critiques pour la securite. Ne les remplacer only with part number specified. que par une piece portant le numero specifie. REF.NO.
  • Page 51 KV-27FS12/27FS16/29FS12/29FS12C Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety. Replace sont critiques pour la securite. Ne les remplacer only with part number specified. que par une piece portant le numero specifie. REF.NO.
  • Page 52 KV-27FS12/27FS16/29FS12/29FS12C Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety. Replace sont critiques pour la securite. Ne les remplacer only with part number specified. que par une piece portant le numero specifie. REF.NO.
  • Page 53 KV-27FS12/27FS16/29FS12/29FS12C Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety. Replace sont critiques pour la securite. Ne les remplacer only with part number specified. que par une piece portant le numero specifie. REF.NO.
  • Page 54 KV-27FS12/27FS16/29FS12/29FS12C Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety. Replace sont critiques pour la securite. Ne les remplacer only with part number specified. que par une piece portant le numero specifie. REF.NO.
  • Page 55 KV-27FS12/27FS16/29FS12/29FS12C Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety. Replace sont critiques pour la securite. Ne les remplacer only with part number specified. que par une piece portant le numero specifie. REF.NO.
  • Page 56 KV-27FS12/27FS16/29FS12/29FS12C Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety. Replace sont critiques pour la securite. Ne les remplacer only with part number specified. que par une piece portant le numero specifie. REF.NO.
  • Page 57 KV-27FS12/27FS16/29FS12/29FS12C Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety. Replace sont critiques pour la securite. Ne les remplacer only with part number specified. que par une piece portant le numero specifie. REF.NO.
  • Page 58 KV-27FS12/27FS16/29FS12/29FS12C Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety. Replace sont critiques pour la securite. Ne les remplacer only with part number specified. que par une piece portant le numero specifie. REF.NO.
  • Page 59 KV-27FS12/27FS16/29FS12/29FS12C Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety. Replace sont critiques pour la securite. Ne les remplacer only with part number specified. que par une piece portant le numero specifie. REF.NO.
  • Page 60 KV-27FS12/27FS16/29FS12/29FS12C Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety. Replace sont critiques pour la securite. Ne les remplacer only with part number specified. que par une piece portant le numero specifie. REF.NO.
  • Page 61 KV-27FS12/27FS16/29FS12/29FS12C Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety. Replace sont critiques pour la securite. Ne les remplacer only with part number specified. que par une piece portant le numero specifie. REF.NO.
  • Page 62 KV-27FS12/27FS16/29FS12/29FS12C NOTES: — 78 —...
  • Page 63 KV-27FS12/27FS16/29FS12/29FS12C NOTES: — 79 —...
  • Page 64 KV-27FS12/27FS16/29FS12/29FS12C Sony Corporation English 2000DS74325-1 Sony Technology Center Printed in USA Product Quality Division 2000.4 9-965-882-04 Service Promotion Dept. — 80 —...
  • Page 65 HISTORY INFORMATION FOR THE FOLLOWING MANUAL: BA-5 SERVICE MANUAL CHASSIS MODEL NAME REMOTE COMMANDER DESTINATION CHASSIS NO. KV-27FS12 RM-Y168 SCC-S40D-A KV-27FS12 RM-Y168 SCC-S41D-A KV-27FS16 RM-Y169 SCC-S40E-A KV-29FS12 RM-Y168 SCC-S38K-A KV-29FS12C RM-Y168 SCC-S38L-A ORIGINAL MANUAL ISSUE DATE: 5/2001 ALL REVISIONS AND UPDATES TO THE ORIGINAL MANUAL ARE APPENDED TO THE END OF THE PDF FILE. REVISION DATE REVISION TYPE SUBJECT...
  • Page 66 BA-5 SERVICE MANUAL CHASSIS MODEL COMMANDER DEST CHASSIS NO. KV-27FS12 RM-Y168 SCC-S40D-A KV-27FS12 RM-Y168 SCC-S41D-A KV-27FS16 RM-Y169 SCC-S40E-A KV-29FS12 RM-Y168 SCC-S38K-A KV-29FS12C RM-Y168 SCC-S38L-A CORRECTION-1 Subject: New Block Diagrams Correct the service manual as shown below. File this correction with the service manual. Section 6: Block Diagrams (Page 31-34) Size of Block Diagrams increased and replaced.
  • Page 67 KV-27FS12/27FS16/29FS12/29FS12C SECTION 6 DIAGRAMS 6.1 BLOCK DIAGRAM (1/2) CN800 CN515 135V 135V POWER SUPPLY DEFLECTION TUNER/IF CONVERGENCE AUDIO QP DRIVE IC803 Q812 Q811 BUFFER Q801 CN504 CN802 DF-COMP BUFFER IC802 Q810 Q809 CN301 Y-TO-YUV J206 Y,PR,PB V MOD INPUT BUFFER V MOD AUDIO IC801...
  • Page 68 KV-27FS12/27FS16/29FS12/29FS12C 6.1 BLOCK DIAGRAM (2/2) TU150 MEMORY DIG COMB IC003 FILTER TUNING CONTROL IC1302 2ND TUNER DATA Y/C/J CLOCK AFT OUT DE-EM OUT MUTE CN302 DET-OUT Y-TO-YUV KV-27FS16 ONLY BUFFER Q3300,3308 CN1002 BUFFER STBY+7.5V STBY+5V REG STBY+5V Q3317 IC002 FOR JIG Q001 CN305 CN3300...
  • Page 69 KV-27FS12/27FS16/29FS12/29FS12C Sony Corporation English Sony Technology Center 2000FJ74325-1 Product Quality Division Printed in U.S.A. 9-965-882-91 Service Promotion Department ©2000.6...
  • Page 70 8-598-431-30 TUNER, FSS BTF-WA411 Section 8: Electrical Parts List (Page 66) TU101 8-598-431-30 TUNER, FSS BTF-WA411 TU101 8-598-542-20 TUNER, FSS BTF-WA412 TRINITRON ® COLOR TV Sony Corporation English Sony Technology Center 2001HJ74325-1 Technical Services Printed in USA Service Promotion Department © 2001.8 9-965-882-92...
  • Page 71 Self Diagnosis Supported model BA-5 SERVICE MANUAL CHASSIS MODEL NAME REMOTE COMMANDER DESTINATION CHASSIS NO. KV-27FS12 RM-Y168 SCC-S40D-A KV-27FS12 RM-Y168 SCC-S41D-A KV-27FS16 RM-Y169 SCC-S40E-A KV-29FS12 RM-Y168 SCC-S38K-A KV-29FS12C RM-Y168 SCC-S38L-A CORRECTION - 3 SUBJECT: NEW 2 PIN THP601 Correct the service manual as shown. File this Correction with the service manual.
  • Page 72 REF. NO. PART NO. DESCRIPTION ! THP601 1-803-540-11 THERMISTOR ! THP601 1-803-540-11 THERMISTOR (3 PIN) ! THP601 1-804-313-11 THERMISTOR (2 PIN) Sony Corporation English Sony Technology Center 002JJ74WEB-1 Technical Services Printed in USA Services Promotion Dept. 9-965-882-93 2002.10 — 2 —...

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