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Sony TRINITRON KV-27S42 manual

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Table of contents for the manual

  • Page 1

    TRINITRON ® COLOR TELEVISION SER VICE MANUAL BA-4D CHASSIS MODEL NAME REMOTE COMMANDER DESTINA TION CHASSIS NO. 9-965-857-01 KV -27S42 RM-Y165 US SCC-S27H-A KV -27S42 RM-Y165 CND SCC-S28F-A KV -27S46 RM-Y167 US SCC-S27K-A KV -27S66 RM-Y167 US SCC-S27L-A KV -27S66 RM-Y167 CND SCC-S28G-A KV -29AL42 RM-Y165 E SCC-S25U-A KV -29AL42C RM-Y165 E SCC-S25Y[...]

  • Page 2

    SER VICE MANUAL BA-4D CHASSIS MODEL COMMANDER DEST CHASSIS NO. KV-27S42 RM-Y165 US SCC-S27H-A KV-27S42 RM-Y165 CND SCC-S28F-A KV-27S46 RM-Y167 US SCC-S27K-A KV-27S66 RM-Y167 US SCC-S27L-A KV-27S66 RM-Y167 CND SCC-S28G-A KV-29AL42 RM-Y165 E SCC-S25U-A KV-29AL42C RM-Y165 E SCC-S25Y-A KV-29AL66 RM-Y167 E SCC-S25T-A KV-29AL66C RM-Y167 E SCC-S25V-A KV-2[...]

  • Page 3

    — 2 — KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M KV-29SL46 KV-27S46 KV-29AL42 KV-29AL66C KV-29XL42M KV-27S42 KV-27S66 KV-29AL42C KV-29AL66 KV-29SL42 KV-29SL42C 120-220V 120-220V 120-220V Power Requirements 120V ,60Hz 120V ,60Hz 50/60Hz 50/60Hz 50/60Hz Number of input/outputs Video 1) 12 23 1 , 2 (KV-29SL46[...]

  • Page 4

    — 3 — KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M Section T itle Page Warnings and Cautions ..................................................................................................................................... 4 Self-Diagnostic Function .......................................................[...]

  • Page 5

    — 4 — KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M W ARNINGS AND CAUTIONS CAUTION SHORT CIRCUIT THE ANODE OF THE PICTURE TUBE AND THE ANODE CAP T O THE MET AL CHASSIS, CRT SHIELD, OR CARBON P AINTED ON THE CRT , AFTER REMOVING THE ANODE. W ARNING!! AN ISOLA TION TRANSFORMER SHOULD BE USED DURING ANY SERVICE [...]

  • Page 6

    — 5 — KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M Display of Standby/Timer LED Flash Count LED ON 0.3 sec. LED OFF 0.3 sec. LED OFF 3 sec. 2 times 4 times 5 times Diagnostic Item Flash Count* +B overcurrent 2 times V ertical deflection stopped 4 times White balance failure 5 times *One flash count is not us[...]

  • Page 7

    — 6 — KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M Self-diagnostic Circuit IC301 Y/CHROMA JUNGLE IC541 V . OUT IC001 SYSTEM IC003 MEMOR Y IK IN FROM CRT 21 HP/PRO TECT SDA FROM IC521 PIN 7 18 35 IO-SDA T O-LED 37 REF 3 I-PRO T IO-BDA T 17 36 B-DA T 5 18 DISPLA Y +B overcurrent (OCP) Occurs when an overcurren[...]

  • Page 8

    — 7 — KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M After correcting the original service problem, perform the following safety checks before releasing the set to the customer: 1. Check the area of your repair for unsoldered or poorly soldered connections. Check the entire board surface for solder splashes an[...]

  • Page 9

    — 8 — KV -27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M The following are partial abstracts from the Operating Instruction Manual. The page numbers shown reflect those of the Operating Instruction Manual. SECTION 1 GENERAL Connecting Y our TV This section covers basic connections in addition to any option al equ[...]

  • Page 10

    — 9 — KV -27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M Connecting Your TV 7 TV , VC R, and Cable box 1 Connect the coaxial cable fr om the wall to the IN jack on your cable box. 2 Connect a coaxial cable (not supplied) fr om the OUT jack on your cable box to the IN jack on your VCR. 3 Connect a coaxial cable (n[...]

  • Page 11

    — 10 — KV -27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M Connecting Your TV 11 Connectin g an audio s ystem Using audio connectors, connect AUD IO OUT on your TV to one of the unused line inputs (e.g. TV , AUX, T APE 2) on your stereo. ✍ Set your ster eo to the chosen line inpu t. (See page 20 for additional a[...]

  • Page 12

    — 11 — KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/29AL66C/ 29SL42/29SL42C/29SL46/29XL42M SECTION 2 DISASSEMBL Y 2-1. REAR COVER REMOV AL (KV-27S46/27S66) Rear Cov er Se ven screws (BVTP 4X16) T wo screws (BVTP 3X10) Nine Screws (BVTP 3x12) Rear Cov er T wo Screws (BVTP 3x10) Control Switch F our Claws 2-2. REAR COVER REMOV AL (KV-29SL42/29SL42C[...]

  • Page 13

    — 12 — KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M 2-5. CHASSIS ASSEMBL Y REMOV AL (KV-27S46/27S66/29SL42/29SL42C/29SL46/29XL42M) 2-7. SERVICE POSITION A Board E Board Board claw 2 clips (KV -27S42/27S46/27S66 only) 2 clips A Board E Board P Board C Board A Board E Board K Board HV Board Board Claw 2-6. CHA[...]

  • Page 14

    — 13 — KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/29AL66C/ 29SL42/29SL42C/29SL46/29XL42M 2-8. PICTURE TUBE REMOV AL W ARNING: BEFORE REMOVING THE ANODE CAP High voltage remains in the CR T even after the power is disconnected. T o avoid electric shock, discharge CR T before attempting to remove the anode cap. Short between anode and CR T coated[...]

  • Page 15

    — 14 — KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M SECTION 3 SET-UP ADJUSTMENTS 3-1. BEAM LANDING Before beginning adjustment procedure: 1. Degauss the entire screen. 2. Feed in the white pattern signal. Adjustment Procedure 1. Input a raster signal with the pattern generator . 2. Loosen the deflection yoke[...]

  • Page 16

    — 15 — KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M Horizontal Static Convergence If the blue dot does not conver ge with the red and green dots, perform the following: 1. Move BMC magnet (a) to correct insufficient H. Static convergence. 2. Rotate BMC magnet (b) to correct insufficient V . Static convergenc[...]

  • Page 17

    — 16 — KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M Screen-Corner Convergence 1. Affix a permalloy assembly corresponding to the misconver ged areas. b a cd a b d a-d: screen-corner misconvergence c 3-3. FOCUS 1. Adjust FOCUS control for best picture. FOCUS SCREEN (FV) (G2) 3-4. SCREEN (G2) 1. Input a dots p[...]

  • Page 18

    — 17 — KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M SECTION 4 SAFETY RELA TED ADJUSTMENTS 4-1. R584 CONFIRMA TION METHOD (HV HOLD-DOWN CONFIRMA TION) AND READJUSTMENTS The following adjustments should always be performed when replacing the following components which are marked with on the schematic diagram: [...]

  • Page 19

    — 18 — KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M TP600 Ammeter 3mA DC Range T505 FBT ABL11 C574 + – A Figure 1 Digltal Multimeter + – R584 + – Power Supply 1SS119 Digital Multimeter + –[...]

  • Page 20

    — 19 — KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M 5-1. Setting the Service Adjustment Mode 1. Standby mode (power off). 2. Display Channel 5 Sound volume Power ON + on the Remote Commander (press each button within a second). Service Adjustment Mode On 1. The CR T displays the item being adjusted. SERVICE [...]

  • Page 21

    — 20 — KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M Ser vi ce Dat a Item Na m e Nam e Range 1 HSIZ A_HS I ZE 0-63 31 42 2 HPO S A_ HPO S 0- 63 31 22 3 VBO W A_ AFC B 0- 15 7 6 4 VANG A_ AF CB 0- 15 7 6 5T R A P A _ T R A P 0 - 1 5 7 7 6 PAMP A_ PA MP 0- 63 31 16 7 CPI N A_CPI N 0- 63 31 34 8 VSI Z A_VS IZ 0-[...]

  • Page 22

    — 21 — KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M 5-4. A BOARD ADJUSTMENTS H. Frequency (Free Run) Check 1. Input a TV mode (RF) with no signal. 2. Connect a frequency counter to base of Q501 (TP-500 H. DRIVE). 3. Check H. Frequency for 15735 ± 200 Hz. V . Frequency (Free Run) Check 1. Select video 1 with[...]

  • Page 23

    — 22 — KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M Sub Hue, Sub Color Adjustment (SHUE, SCOL) 1. Input a color-bar signal. 2. Activate the Service Adjustment Mode. 3. Select the DCOL item and set the value to 0. 4. Connect an oscilloscope probe to CN301 Pin (BLUE OUT). 5. Select the SHUE and SCOL item with [...]

  • Page 24

    — 24 — — 25 — — 26 — — 23 — SECTION 6 DIAGRAMS KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/29AL66C/ 29SL42/29SL42C/29SL46/29XL42M 6.1 BLOCK DIAGRAM 6-3. PRINTED WIRING BOARDS AND SCHEMA TIC DIAGRAMS • All capacitors are in µ F unless otherwise noted. pF: µµ F 50 WV or less are not indicated except for electrolytic and tantalums.[...]

  • Page 25

    A BOARD LOCA TION LIST KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/29AL66C/ 29SL42/29SL42C/29SL46/29XL42M 16 17 13 10 21 18 15 AGC DET 1 AGC DET 2 PS TONE VCA TONE VCA PS BASS VOL TRE BAL 3 DAC BUS DEC 4 2 Vcc/2 19 20 Vcc CH-L CL-L L-IN R-IN 22 1 VRS GND 7658 BASS TRE BAL VOL 12 11 SDA SCL 14 9 LOUT ROUT HPO HPI DET1 DET2 CH-R CL-R A BOARD: IC402 CX[...]

  • Page 26

    8 4.2 18 3.5 23 5.1 6 10.2 pin volt pin volt 9 5. 1 19 3.1 24 0.0 7 0. 1 1 0.6 1 7. 1 10 4.2 20 2. 5 25 1.1 8 13.8 2 4.8 2 GND 11 NC 21 1.6 26 0.0 3 0.0 3 5.4 12 GND 22 1.8 27 2.5 pin volt 4 0.0 4 GND 13 4.9 23 1. 8 28 5.1 1 1. 6 5 4.8 5 GND 14 4.3 24 1. 8 29 2.3 2 13.8 6 0.0 6 4. 9 15 4.3 25 NC 30 2.3 3 -13.4 7 0.0 7 G ND 16 4.3 26 NC 4 -15.3 80 .[...]

  • Page 27

    — 35 — — 36— — 37 — — 38— KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M [P in P] P CONDUCTOR SIDE COMPONENT SIDE (KV-27S46/29AL42/29AL42C/29AL66/29AL66C ONL Y) P BOARD W AVEFORMS [SECOND TUNER, AUDIO AMP] K (KV-27S66/29AL42/29AL42C/29AL66/29AL66C ONL Y) K BOARD (*) MARK V ARIANT LIST P BOARD SCHEM[...]

  • Page 28

    KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/29AL66C/ 29SL42/29SL42C/29SL46/29XL42M [RGB DRIVE, CRT DRIVE] C BOARD WA VEFORMS CV BOARD SCHEMA TIC DIAGRAM C BOARD SCHEMA TIC DIAGRAM E [ENERGY STAR T] C (KV -27S42/27S46/27S66/29SL42/29SL42C/29XL42M ONL Y) E BOARD SCHEMA TIC DIAGRAM (KV -29AL42/29AL42C/29AL66/29AL66C ONL Y) CV [RGB DRIVE, VELOCITY MOD.][...]

  • Page 29

    (KV -29AL42/29AL42C/29AL66/29AL66C ONL Y) HV 19 0.0 pin volt 20 4.5 1 4.5 21 4.5 2 4.5 22 4.5 3 4.5 23 4.5 4 4.5 24 4.5 5 4.5 25 4.5 6 4.5 26 4.5 7 4.5 27 4.5 8 4.5 28 4.5 9 4.5 29 4.5 10 4.5 30 4.5 11 4.5 12 4.4 pin volt 13 4.4 1 3.9 14 4.4 2 5.0 15 4.5 3 GND 16 8.9 17 GND 18 0.0 IC1403 IC2003 C BOARD IC VOL TA GE LIST All voltages are in V 22 D1N[...]

  • Page 30

    — 47 — KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M 24 17 16 21 28 22 19 18 20 23 6 9 8 29 30 3 4 1 2 10 15 11 25 27 7 1 4-046-160-1 1 EMBLEM (NO.9), SONY 2 X-4035-816-1 BEZNET ASSY (KV-27S46/29SL46) 3 - 4 2 X-4035-818-1 BEZNET ASSY (KV-29XL42M) 3- 4 2 X-4035-815-1 BEZNET ASSY (KV-27S42/29SL42/42C) 3-4 3 4-0[...]

  • Page 31

    — 48 — KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M 21 ! 8-451-486-1 1 D Y Y29NXA-V 2 2 * A-1298-903-A A COMPLETE PC BOARD (KV-29AL42/42C) 23 ! 1-751-057-1 1 CORD, POWER (WITH CONNECTOR) 10A/125V 2 4 * A-1343-656-A E ( V AR) MOUNTED PC BOARD 2 5 * A-1372-617-A HV ( V AR) MOUNTED PC BOARD 2 6 * A-1331-921-A C[...]

  • Page 32

    — 49 — KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M 7-4. CHASSIS (KV-29AL66/29AL66C) 1 X-4036-607-1 BEZNET ASSY 2 -4 2 4-046-160-01 EMBLEM (NO.9), SONY 3 4-064-768-01 DOOR 4 4-064-767-01 GUIDE, LED 7 4-064-764-01 BRACKET , TOP CONTROL 8 4-064-763-01 P ANEL, TOP CONTROL 9 4-064-765-01 BUTTON, TOP CONTROL 1 0 [...]

  • Page 33

    KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M — 50 — P ARTS LISTING T ABLE OF CONTENTS Page A BOARD COMMON P ARTS LIST : Parts common to all models listed in this manual...................................................... 5 1 A BOARD V ARIANT P ARTS LIST : Parts that belong only to the model specified......[...]

  • Page 34

    • Items marked with a asterisk " * " are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. • All variable and adjustable resistors have characteristic curve B, unless otherwise noted. RESISTORS • All resistors are in ohms • F : nonflammable When indicating p[...]

  • Page 35

    A COMMON P ARTS LISTING KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M REF .NO . P ART NO. DESCRIPTION REMARK REF .NO. P ART NO. DESCRIPTION REMARK Les composants identifies per un trame et une marque ! sont critiques pour la securite. Ne les remplacer que par une piece portant le numero specifie. The components i[...]

  • Page 36

    KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M Les composants identifies per un trame et une marque ! sont critiques pour la securite. Ne les remplacer que par une piece portant le numero specifie. The components identified by shading and mark ! are critical for safety . Replace only with part number specified. CO[...]

  • Page 37

    A COMMON P ARTS LISTING KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M REF .NO . P ART NO. DESCRIPTION REMARK REF .NO. P ART NO. DESCRIPTION REMARK Les composants identifies per un trame et une marque ! sont critiques pour la securite. Ne les remplacer que par une piece portant le numero specifie. The components i[...]

  • Page 38

    KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M Les composants identifies per un trame et une marque ! sont critiques pour la securite. Ne les remplacer que par une piece portant le numero specifie. The components identified by shading and mark ! are critical for safety . Replace only with part number specified. CO[...]

  • Page 39

    KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M COMMON P ARTS LISTING A — 56 — REF .NO. P ART NO. DESCRIPTION REMARK REF .NO. P ART NO. DESCRIPTION REMARK Les composants identifies per un trame et une marque ! sont critiques pour la securite. Ne les remplacer que par une piece portant le numero specifie. The co[...]

  • Page 40

    — 5 7 — KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M Les composants identifies per un trame et une marque ! sont critiques pour la securite. Ne les remplacer que par une piece portant le numero specifie. The components identified by shading and mark ! are critical for safety . Replace only with part number s[...]

  • Page 41

    A COMMON P ARTS LISTING KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M REF .NO . P ART NO. DESCRIPTION REMARK REF .NO. P ART NO. DESCRIPTION REMARK Les composants identifies per un trame et une marque ! sont critiques pour la securite. Ne les remplacer que par une piece portant le numero specifie. The components i[...]

  • Page 42

    KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M Les composants identifies per un trame et une marque ! sont critiques pour la securite. Ne les remplacer que par une piece portant le numero specifie. The components identified by shading and mark ! are critical for safety . Replace only with part number specified. CO[...]

  • Page 43

    — 60 — REF .NO. P ART NO. DESCRIPTION REMARK REF .NO. P ART NO. DESCRIPTION REMARK The parts on this page belong to the following model(s) only: A BOARD V ARIANT P ARTS LIST The components identified by shading and mark ! are critical for safety . Replace only with part number specified. Les composants identifies per un trame et une marque ! so[...]

  • Page 44

    — 6 1 — REF .NO. P ART NO. DESCRIPTION REMARK REF .NO. P ART NO. DESCRIPTION REMARK The parts on this page belong to the following model(s) only: BOARD V ARIANT P ARTS LIST A The components identified by shading and mark ! are critical for safety . Replace only with part number specified. Les composants identifies per un trame et une marque ! s[...]

  • Page 45

    — 62 — REF .NO. P ART NO. DESCRIPTION REMARK REF .NO. P ART NO. DESCRIPTION REMARK The parts on this page belong to the following model(s) only: A BOARD V ARIANT P ARTS LIST The components identified by shading and mark ! are critical for safety . Replace only with part number specified. Les composants identifies per un trame et une marque ! so[...]

  • Page 46

    — 6 3 — REF .NO. P ART NO. DESCRIPTION REMARK REF .NO. P ART NO. DESCRIPTION REMARK The parts on this page belong to the following model(s) only: BOARD V ARIANT P ARTS LIST A The components identified by shading and mark ! are critical for safety . Replace only with part number specified. Les composants identifies per un trame et une marque ! s[...]

  • Page 47

    — 64 — REF .NO. P ART NO. DESCRIPTION REMARK REF .NO. P ART NO. DESCRIPTION REMARK The parts on this page belong to the following model(s) only: A BOARD V ARIANT P ARTS LIST The components identified by shading and mark ! are critical for safety . Replace only with part number specified. Les composants identifies per un trame et une marque ! so[...]

  • Page 48

    — 6 5 — REF .NO. P ART NO. DESCRIPTION REMARK REF .NO. P ART NO. DESCRIPTION REMARK The parts on this page belong to the following model(s) only: BOARD V ARIANT P ARTS LIST A The components identified by shading and mark ! are critical for safety . Replace only with part number specified. Les composants identifies per un trame et une marque ! s[...]

  • Page 49

    — 66 — REF .NO. P ART NO. DESCRIPTION REMARK REF .NO. P ART NO. DESCRIPTION REMARK The parts on this page belong to the following model(s) only: A BOARD V ARIANT P ARTS LIST The components identified by shading and mark ! are critical for safety . Replace only with part number specified. Les composants identifies per un trame et une marque ! so[...]

  • Page 50

    REF .NO. P ART NO. DESCRIPTION REMARK REF .NO. P ART NO. DESCRIPTION REMARK KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M — 67 — Les composants identifies per un trame et une marque ! sont critiques pour la securite. Ne les remplacer que par une piece portant le numero specifie. The components identified by s[...]

  • Page 51

    KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M — 68 — REF .NO. P ART NO. DESCRIPTION REMARK REF .NO. P ART NO. DESCRIPTION REMARK Les composants identifies per un trame et une marque ! sont critiques pour la securite. Ne les remplacer que par une piece portant le numero specifie. The components identified by s[...]

  • Page 52

    REF .NO. P ART NO. DESCRIPTION REMARK REF .NO. P ART NO. DESCRIPTION REMARK KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M — 69 — Les composants identifies per un trame et une marque ! sont critiques pour la securite. Ne les remplacer que par une piece portant le numero specifie. The components identified by s[...]

  • Page 53

    KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M — 70 — REF .NO. P ART NO. DESCRIPTION REMARK REF .NO. P ART NO. DESCRIPTION REMARK Les composants identifies per un trame et une marque ! sont critiques pour la securite. Ne les remplacer que par une piece portant le numero specifie. The components identified by s[...]

  • Page 54

    REF .NO. P ART NO. DESCRIPTION REMARK REF .NO. P ART NO. DESCRIPTION REMARK KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M — 71 — Les composants identifies per un trame et une marque ! sont critiques pour la securite. Ne les remplacer que par une piece portant le numero specifie. The components identified by s[...]

  • Page 55

    KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M — 72 — REF .NO. P ART NO. DESCRIPTION REMARK REF .NO. P ART NO. DESCRIPTION REMARK Les composants identifies per un trame et une marque ! sont critiques pour la securite. Ne les remplacer que par une piece portant le numero specifie. The components identified by s[...]

  • Page 56

    KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M REF .NO . P ART NO. DESCRIPTION REMARK REF .NO. P ART NO. DESCRIPTION REMARK — 73 — R3367 1-216-073-00 RES,CHIP 10 K 5% 1/10W R3368 1-216-049-91 RES,CHIP 1 K 5 % 1/10W CR YST AL X3301 1-781-377-1 1 OSCILLA T OR, CRYST A L ACCESSORIES AND P ACKING MA TERIAL 3-866-0[...]

  • Page 57

    KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M NOTES : — 74 —[...]

  • Page 58

    KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M — 75 —[...]

  • Page 59

    9-965-857-01 SONY CORPORA TION Sony T echnology Center Product Quality Division Service Promotion Dept. English 99DJ74405-1 Printed in U.S.A. © 1999.4[...]

  • Page 60

    SER VICE MANUAL BA-4D CHASSIS MODEL COMMANDER DEST CHASSIS NO. KV-27S42 RM-Y165 US SCC-S27H-A KV-27S42 RM-Y165 CND SCC-S28F-A KV-27S46 RM-Y167 US SCC-S27K-A KV-27S66 RM-Y167 US SCC-S27L-A KV-27S66 RM-Y167 CND SCC-S28G-A KV-29AL42 RM-Y165 E SCC-S25U-A KV-29AL42C RM-Y165 E SCC-S25Y-A KV-29AL66 RM-Y167 E SCC-S25T-A KV-29AL66C RM-Y167 E SCC-S25V-A KV-2[...]

  • Page 61

    English 99DJ74414-1 Printed in U.S.A. © 1999.6 9-978-857-91 SONY CORPORA TION Sony T echnology Center Product Quality Division Service Promotion Department 7 8-733-874-05 CRT 29NX Section 7-1: Chassis (KV-27S66) page 46 KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/ 29AL66C/29SL42/29SL42C/29SL46/29XL42M Incorrect Correct 7 8-733-873-05 CRT 29NX REF .[...]

  • Page 62

    MODEL COMMANDER DEST CHASSIS NO. KV-27S42 RM-Y165 US SCC-S27H-A KV-27S42 RM-Y165 CND SCC-S28F-A KV-27S46 RM-Y167 US SCC-S27K-A KV-27S66 RM-Y167 US SCC-S27L-A KV-27S66 RM-Y167 CND SCC-S28G-A KV-29AL42 RM-Y165 E SCC-S25U-A KV-29AL42C RM-Y165 E SCC-S25Y-A KV-29AL66 RM-Y167 E SCC-S25T-A KV-29AL66C RM-Y167 E SCC-S25V-A KV-29SL42 RM-Y165 E SCC-S25W-A KV-[...]

  • Page 63

    SER VICE MANUAL BA-4D CHASSIS MODEL COMMANDER DEST CHASSIS NO. KV-27S42 RM-Y165 U S SCC-S27H-A KV-27S42 RM-Y165 CND SCC-S28F-A KV-27S46 RM-Y167 U S SCC-S27K-A KV-27S66 RM-Y167 U S SCC-S27L-A KV-27S66 RM-Y167 CND SCC-S28G-A KV-29AL42 RM-Y165 E SCC-S25U-A KV-29AL42C RM-Y165 E SCC-S25Y-A KV-29AL66 RM-Y167 E SCC-S25T-A KV-29AL66C RM-Y167 E SCC-S25V-A K[...]

  • Page 64

    24 17 16 21 28 22 19 18 20 23 6 9 8 29 30 3 4 1 2 10 15 11 25 27 7 1 8 * A-1343-654-A E (V AR) MOUNTED PC BOARD (KV-27S42/27S46) 1 9 * A-1298-900-A A COMPLETE PC BOARD (KV-27S46) 1 9 * A-1298-904-A A COMPLETE PC BOARD (KV-29XL42M/29SL42/29SL42C) 1 9 * A-1298-91 1-A A COMPLETE PC BOARD (KV-29SL46) 1 9 * A-1298-840-A A COMPLETE PC BOARD (KV-27S42) 2 [...]

  • Page 65

    9-965-857-82 Sony Corporation Sony T echnology Center T echnical Services Service Promotion Department English 2001HJ74405-1 Printed in U.S.A. © 2001.8 TRINITRON ® COLOR TV SUPPLEMENT -2 Subject: New model added. New p arts added to Exploded View . Correct the service manual as shown below . File this correction with the service manual. : Modifie[...]

  • Page 66

    1 8 * A-1343-654-A E ( V AR) MOUNTED PC BOARD (KV-27S42/27S46) 1 9 * A-1298-900-A A COMPLETE PC BOARD (KV-27S46) 1 9 * A-1298-904-A A COMPLETE PC BOARD (KV-29XL42M/29SL42/29SL42C) 1 9 * A-1298-91 1-A A COMPLETE PC BOARD (KV-29SL46) 1 9 * A-1298-840-A A COMPLETE PC BOARD (KV-27S42) 2 0 1-790-130-21 CORD, AC (KV-27S42/27S46) 2 0 1-751-057-1 1 CORD, P[...]

  • Page 67

    TRINITRON ® COLOR TV CORRECTION - 3 Subject: Q550 P/N Correction Correct the service manual as shown below . File this correction with the service manual. : Modified Item Section 8: Electrical Part s List (Page 55) SER VICE MANUAL BA-4D CHASSIS KV -27S42 RM-Y165 U S SCC-S27H-A KV -27S42 RM-Y165 C N D SCC-S28F-A KV -27S46 RM-Y167 U S SCC-S27K-A KV [...]