1. Manuals
  2. Brands
  3. Sony Manuals
  4. TV
  5. TRINITRON KV-27XBR351
  6. Service manual

Sony TRINITRON KV-27XBR351 Service Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
SERVICEMANUAL
Television system
American TV standards
Channel coverage
VHF: 2-13
UHF: 1669
CABLE TV: 1-125
Picture tube
27-inch picture measured diagonally
29-inch picture tube measured diagonally
(KV-27XBR35)
32-inch picture measured diagonally
(KV-32XBR35)
Antenna
75 ohm external antenna
terminal for VHF/UHF
Input jacks
VIDEO IN 1, 2 and 3
Y : 1 Vp-p, 75-ohms unbalanced,
C : 0.286 Vp-p (Burst signal)
Video (phono jacks) : 1 Vp-p, 75-ohms
unbalanced, sync negative
Audio (phono jacks) :
500 mVrms (100% modulation)
Impedance : 47 kilohms
(Photo : KW32XBR35)
SPECIFICATIONS
mini DIN)
sync negative
Canadian Model
.
Output jacks
MONITOR OUT
VIDEO MONITOR OUT
Video (phono jacks) : 1 Vp-p, 75-ohms
unbalanced, sync negative
Audio (phono jacks) : 500 mVrms
(100% modulation)
Impedance : 10 kilohms
AUDIO
(phono jacks)
More than 900 mVrms (100%
modulation) at the maximum volume
setting (variable)
Impedance : 5 kilohms
. AUDIO LINE OUT
(phono jacks)
900 mVrms (100% modulation)
Impedance : 5 kilohms
US Model
KV-27XBR35
Chassis No. SCC-F16D-A
KV-32XBR35
Chassis No. SCC-F16A-A
KV-27XBR35
Chassis No. SCC-Fl7C-A
K V - 3 2 X B R 3 5
Chassis No. SCC-Fl7A-A
CHASSIS
mini DIN)
Y: 1 Vp-p, 75-ohms
unbalanced, sync negative
OUTPUT
(VARIABLE)

Advertisement

Table of Contents
loading

Related Manuals for Sony TRINITRON KV-27XBR351

Summary of Contents for Sony TRINITRON KV-27XBR351

  • Page 1 SERVICEMANUAL US Model KV-27XBR35 Chassis No. SCC-F16D-A KV-32XBR35 Chassis No. SCC-F16A-A Canadian Model KV-27XBR35 Chassis No. SCC-Fl7C-A K V - 3 2 X B R 3 5 Chassis No. SCC-Fl7A-A CHASSIS (Photo : KW32XBR35) SPECIFICATIONS Television system American TV standards Output jacks MONITOR OUT VIDEO MONITOR OUT...
  • Page 2 LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE VUES EXPLOSEES ET LES LISTES DE PIECES CONT D’UNE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS I M P O R T A N C E C R I T I Q U E...

  • Page 3: Table Of Contents

    TABLE OF CONTENTS Section Section Title GENERAL SAFETY RELATED ADJUSTMENTS ....l - l . Locating Controls and Connectors ............... l-2. CIRCUIT ADJUSTMENTS l-3.......... 5-l. Electrical Adjustment by Remote Commander ....................5-2. 5-3. P3 Board ........... l-7.
  • Page 4 SAFETY CHECK-OUT (US Model only) LEAKAGE TEST After correcting the original service problem, perform the following safety checks before releasing The AC leakage from any exposed metal part to the set to the customer: earth ground and from all exposed metal parts to any Check the area of your repair for unsoldered or exposed metal part having a return to chassis, must poorly-soldered connections.

  • Page 5: General

    SECTION 1 GENERAL see the pages Indicated by the numbered black CtrCteS a headphones Infrared AUX (auxiliary) terminal T O C O N V E R T E R VIDEO IN 1/2/3]acks Channel number display SLEEP, MUTING displays @ On-screen menu displays Channel caption display @ V H F / U H F antenna MTS (SAP) mode display @...
  • Page 6 Remote Commander (with the wdeo control cover open) Remote Commander (with the wdeo control cover closed) Slide the cwer down. - S L E E P b u t t o n @ MUTING button @ POWER button* (Picture-n-Picture) buttons - button** - H E A D P H O N E S b u t t o n * * @I @I - J U M P b u t t o n @...

  • Page 7: Using The On-Screen Menus

    1-2. USING THE ON-SCREEN MENUS presetting and other functions The followmg flow chart shows the different levels of on-screen menus that you can use to make varm~s adjustments and settings. See the mdicated pages for mstructions on using each feature. AUTO PROGRAM scraen For picture and sound quality adjustment Adjustment...
  • Page 8 To return to the normal screen Press MENU on the Remote Commander. The menu language factory-set to ENGUSH. Follow these instructions to change the menu language to Sparush Front of N Notes concerning menus Press POWER on the TV or on the Remote Commander to turn on the TV on-screen menus may overlap the wndow POWER CHANNEL, etc.) may overlap the on-screen...

  • Page 9: Setting Cable On Or Off

    1-3. SETTING CABLE ON OR OFF Cable l - V channel chart* If you have cable connected to the TV, follow the steps below to set the oable Cable N ~y5tms connection on or off. Set CABLE OFF to preset or watch VHF or UHF channels. and set CABLE ON to preset or watch to the chat below.
  • Page 10 1-4. PRESE-I-IING TV CHANNELS By presening N channels to the N. you can select channels by pressmg CHANNEL +I- on the N or CH +I- on the Remote Commander. Cable: 1 - 125 DEMO NlVlDEO -“OL”ME* -CHANNEL+ Follow these mstructions to preset all the recawabie VHF, UHF or cable N RETURN press the 0 - 9 buttons and ENTER.
  • Page 11 To erase another channel Repeat steps 6 - 7. Follow these mstnxtions lo erase ““necessary N channels, so that when you To return to the previous me”” press CH +/-, the channel(s) are sldpped. Press AN WINDOW +I- until the cursor Front of N pomts to ”...
  • Page 12 To add another channel Repeat steps 7 - 6. Follow these w.tructions to add TV channels one by one to the selection memory. or to replace a N channel you previously erased (pp. 26 - 27). Press AN WINDOW +/- until the cursor Then press RETURN.

  • Page 13: L-5. Watching Jl, Programs

    Make sure that the TV/CABLE BOX selector on the Remote Commander IS set Press VOL +/- to adjust the volume. to TV. I” order to mntml the N with the Remote Commander. Set the cable connecbon on or off (pp. 22 - 23) to select the type of channel you want to watch, VHFAlHForcable N.

  • Page 14: Using Convenient Features

    l-6. USING CONVENIENT FEATURES Use thus function to keep track of two programs Press MUTING. Front of N To recall the channel you were watching To restore the sound previously Press MUTING age,“, or press VOL +. Press JUMP. To switch bsck to the first channel Press JUMP age!“.
  • Page 15 1-7. SELECTING A PICTURE AND SOUND MODE To return to the previous menu the one that best suits the type of program that you want to watch. Press AN WINDOW +/-until the curear Follow these Instructions to select standard mode without usmg the on-screen Example: Select MOVIE mode for picture and sound that gwes you the sense of bemg in a mowe theater.

  • Page 16: Watching Two Pictures At Once (Pip)

    1-8. WATCHING TWO PICTURES AT ONCE (PIP) You can watch both the me!” picture and a window picture To use Picture-m-Picture with pay cable N input. make the Remote Commander Remote Commander connections to your cable converter box es shown below. Models KV-27XBR35/32XBR35 are equpped with two-tuner PIP.
  • Page 17 Follow these ,nstruct,ons to Suap the mput s,g”als Of the Use the FREEZE fuxf,on to d,splay a still picture Th,s Follow these ,nsfnx,,o”s to change the posrhon of the Follow these ,nsfwct,ons select the aud,o source that you function IS useful when you want to wnfe down a ,ec,pe from wmdow p,cture on the screen want to recewe through the supphed wireless headphones a cookang program.

  • Page 18: Adjusting The Tv

    1-9. ADJUSTING THE TV To adjust other items You can adjust the picture end sound for each input mode Press RETURN. Repeat steps 5 - 8. on the N or on the Remote Commander to select the mput To restore the factory settings for all the Items mode, before making the adjustments.
  • Page 19 Follow these mstructions to reduce ~xture “01s~. color temperature (tint) that determnnes the “warmth” (red tint) or ‘coolness” (blue tint) of the picture. Use the Sony Trinitone feature to adjust the picture color to your Press AN WINDOW +/-until the cursor pomts to Press RElURN.
  • Page 20 Press RETURN. these the TREBLE, SASS and Follow Follow these mstructions to set S-VIDEO on or off, BALANCE. depending on the kind of wdeo equpment you have Remote Commander (with vi d eo control cover open) connected to the TV. For Instructions on connecting video Press AJV WINDOW +/-to select ‘ON”...
  • Page 21 Press AN WINDOW +/- until the cursor points to Press AN WINDOW +;- until the cursor pants to Follow these mstrucffone to select an MTS mode. “ A U D I O . ” For lifelike sound reproduction. follow the mstructions below Select MAIN mode to listen to stereo sound.

  • Page 22: L-10. Customizing The Screen Display

    l-1 0. CUSTOMIZING THE SCREEN DISPLAY Press RETURN. Press RETURN. The C” CAPTION screen apP*%S. Follow these wx&uctions to caption each channel .wmber Follow these mstructions to turn the TV speakers off when display with a name. for Instance, the station call you connect an audio system (p.17).
  • Page 23 Press RETURN. Press AN WINDOW +/- to select a blank space. The WOE0 LABEL screen Follow these mstructtons to label each Input mode I” order to ldentily the equpment connected to each Input termmal. L A B E L Example: Label VIDEO IN 1 as “VHS: VIDEO 2 Remote Commander...

  • Page 24: L-11. Using Timer-Activated Functions

    l-1 1. USING TIMER-ACTIVATED FUNCTIONS Press RETURN agam. Press RETURN. Follow these mstructfons to set the current time. The If you live ! n an area that uses daylighLsawngs time, set correct current time must be set an order to use the other DAYLIGHT SAVING to “YES”...
  • Page 25 Press RETURN. Press RETURN. The c”rswpo,“f* to START.. Follow these instructions to make the program of your Example: Set the timer to turn on the TV every Monday --:--AN .” CH... through Frldav at 1:30 AM for 3 hours. on Check the actual time.
  • Page 26 Fig. 1 Press AN WINDOW +I- to select “8” (channel); then press RETURN. When you press AN WINDOW +, the days of th.3 week The T/MER lamp lights, Indicating that the setting IS appear I” the followmg order: complete. Each time you press AN WINDOW +/-, the channel number changes fmm I- I.25 in sequence.
  • Page 27 To eraSe a CHANNEL BLOCK setting Press AN WINDOW +I- to select ‘:30” (minutes); then Display the CHANNEL BLOCK screen, select the setting press RETURN. Press AN WINDOW +I- until the cursor pants to “ C H A N N E L B L O C K . ” The CHANNEL BLOCK setting IS eased.
  • Page 28 To set other channels Selecting favorite channel By settmg FAVORITE CHANNEL, you can select the Repeat steps 6 - 8. channels you “se most frequently (up to seven channels) After settmg the channels. follow these lnstrucbons to select To erase a favorite channel setting the channel you want to watch.

  • Page 29: L-L 3. Using The Pre-Programmed Remote Commander

    Remote Commander Will not Use the wdeo operating buttons lo control the o p e r a t e . (pp. 64 - 6% you must also set the Sony code caution When you replace the batteries. do it within approxlmalely made under the Pm-Programmed function (pp.
  • Page 30 Operate an RCA video cassette recorder connected to the VIDEO IN 2 jacks. N o t e In some rare cases. you may not be able lo operate your non-Sony You can use the VTRt-2-3 settmgs. but not MDP * Remote Commander (RM-Y113) because your eq”,pmen, may use a code Lhat IS not provided...
  • Page 31 Press AN WINDOW +/-until the cursor pcmts to “DIRECT PLAY.” code number - see Fig 5) and ENTER Follow these mstructlcns to switch from N to VCR mode by Follow these mstructums to set the manufacture<s code, Remote Commander. converter box wth the pre-programmed Remote Commander.

  • Page 32: L-14. Troubleshooting

    If the problem stlll cannot be solved, contact your nearest set-we faclllty Possible causes end remedies Remote Commander . Make sure POWER IS swtched on. . Check the power cord connecbon. . Check that the TV/VIDEO and VTRl-2-3 MDP controls are set No p,ct”re (screen not l k t), no sound correctly.

  • Page 33: Disassembly

    SECTION 2 DISASSEMBLY 2-l. REAR COVER REMOVAL ear cover (BVTP 4 X 16) 2-2. CHASSIS ASSY AND H BRACKET REMOVAL...

  • Page 34: P3 Board Removal

    2-3. P3 BOARD REMOVAL ne screw (BVTP 3 X 12) P holder 2-4. UT BRACKET REMOVAL ne screw (BVTP 4X16) in the direction of the arrow @...

  • Page 35: D Board Removal

    2-5. G BRACKET REMOVAL G bracket 2-6. D BOARD REMOVAL T type rivet D bracket D b o a r d XBR 35...

  • Page 36: Speaker Removal

    2-7. U BRACKET REMOVAL 2-8. SPEAKER REMOVAL Four P tapping screws...
  • Page 37 Exterior P 3 board S b o a r d , Extension cable D board .-941-891-33 ..cable o r Install the extension extension board. Install the board. 3-702-557-01 t o r t o r the El and E2 boards. Extension cable Extension cable X 2 board ,6 Pin...
  • Page 38 2-10. SERVICE POSITION 2-11 . DEGAUSSING COIL REMOVAL (KV-27 XBR 35) Two degaussing coil band (29) suspender Tension spring...

  • Page 39: Picture Tube Removal

    2-12. PICTURE TUBE REMOVAL Four picture tube special nuts Picture tube shield KV-32 XBR 35 C board ‘yv 7,’ Four P tapping screws (M 4X16) Four P tapping screws REMOVAL OF ANODE-CAP NOTE : Short circuit the anode of the picture tube and the anode cap to the metal chassis, CRT shield or carbon paint on the CRT, after removing the anode.

  • Page 40: Repair Of Chip Component Circuit Board

    2-13. REPAIR OF CHIP COMPONENT CIRCUIT BOARD 2-13-1. POINTS OF COMPONENT REMOVAL Handing of blower type soldering iron Preparation If hot blast is too strong or applied from a slanting direction, small components and solder near the component being removed can be blown off. Do not use blower type without...
  • Page 41 2-13-4. MINI-TRANSISTOR Using two soldering irons 1) Apply a little flux to the land with a brush. 1) Put a little solder on the tip of two soldering irons. Wire solder 2) Place the component in position using tweezers. 2) Apply the tip of one soldering iron to the point “a”...
  • Page 42 2-13-5. TWO-DIRECTIONAL FLAT PACKAGE IC When the solder melts, lift the IC with a pair of tweezers and remove. 1) Apply some solder on the inside and the tip of the iron tip jig. 1) Place the two-directional flat package IC at the appointed position, solder pins a and b on the diagonal, and fasten it.
  • Page 43 2-13-6. FOUR-DIRECTIONAL FLAT PACKAGE IC 1) Place the four-directional flat package IC at the appointed position. Four-directional flat package IC Land B o a r d Apply a slight amount of solder on the iron tip, and solder the three sections in the order of a - b -+ c, and f=.
  • Page 44 2) Soldering can be carried out more easily by Note : 1) After soldering, if there are bridged sliding the iron tip near the tip of the IC sections, correct by sliding the soldering leg. (Fig. A) iron in the direction of the arrow. F i g .

  • Page 45: Set-Up Adjustments

    SECTION 3 SET-UP ADJUSTMENTS Perform the adjustments in order as follows : The following adjustments should be made when a 1. Beam Landing complete realignment is required or a new picture 2. Convergence tube is installed. 3. Focus These adjustments should be performed with rated 4.
  • Page 46 Tilt the V.STAT magnet and adjust the static Preparation : convergence by opening or closing the V.STAT Before starting this adjustment, adjust the focus, magnet. horizontal size, and vertical size. Provide dot pattern. Horizontal and Vertical Static Convergence If the V.STAT magnet is moved in the direction of the @I and @ arrows, the red, green, and blue points move as shown below.
  • Page 47 Operation of BMC (Hexapole) Magnet BMC (Hexapole) magnet The respective dot positions resulting from moving each magnet interact, so be sure to perform adjustment while tracking. Use the HSTAT VR to adjust the red, green, and blue dots so they coincide at the center of screen (by moving the dots in the horizontal direction).
  • Page 48 Dynamic Convergence Circuit Adjustment H. TILT Select HTILT with m and i Set to Service Mode. Input a cross-hatch signal. . Press w and m serect an item of adjustments. . Adjust @ and H to the best picture. NAME REGISTER U.
  • Page 49 (4) Screen-corner Convergence Affix a Permalloy ass’y areas Adjust FOCUS control on the flyback transformer Permalloy assembly for a best focus. 501)

  • Page 50: G2 (Screen) And White Balance Adjustments

    3-4. G2 (SCREEN) AND WHITE BALANCE AN ITEM OF ADJUSTMENT ADJUSTMENTS R E F E R E N C E NAME REGISTER DATA 1. G 2 (SCREEN) ADJUSTMENT(RV 701) GAMP VP GREEN AMP. 1) Set the PICTURE and BRIGHTNESS to normal. VP BLUE AMP.

  • Page 51: Safety Related Adjustments

    SECTION 4 SAFETY RELATED ADJUSTMENTS A BOARD A BOARD METHOD (HOLD-DOWN CONFIRMATION) AND READJUSTMENTS CONFIRMATION) READJUSTMENTS The following adjustments should always be per- The following adjustments should always be per- formed when replacing the following components formed when replacing the following components (marked with 0 on the schematic diagram).
  • Page 52 G BOARD VOLTAGE CONFIRMATION] The following adjustments should always be perform- ed when replacing IC651 and R651. 1) Supply 130+2~oV AC to with variable autotrans- former. 2) Input an entirely monoscope signal. 3) Set the PICTURE control and the BRIGHT controls in to initial reset.
  • Page 53 digital multimeter ammeter 3mA dc range multimeter...
  • Page 54 digital multimeter ammeter 3mA dc range...
  • Page 55 SECTION 5 CIRCUIT ADJUSTMENTS 5-l. ELECTRICAL ADJUSTMENT BY REMOTE COMMANDER NOTE : Test Equipment Required. Use of Remote Commander (RM-Y113) can be 1. Pattern Generator performed circuit adjustments about this model. 2. Frequency counter 1. METHOD OF SETTING THE SERVICE MODE 3.
  • Page 56 3. AN ITEM OF ADJUSTMENT REFERENCE ITEM NAME REGIST D A T A U.Y. BOW UYBO HFRE H. FREQUENCE L.Y. BOW LYBO VFRE V. FREQUENCE H.AMP HAMP V. SHIFT H TILT U.C. BOW V. SIZE UCBO V. LINEARITY L.C. BOW LCBO vsco CORRECTION...

  • Page 57: A Board Adjustments

    5-2. A BOARD ADJUSTMENTS 1) Set to Service Mode. 2) Input a color-bar signal. (75 IRE) 3) Set the conditions as follows. PICTURE ..MAX A-21 ..Mm COLOR ..Mm BRIGHT ..R OFF ..G OFF A BOARD ..
  • Page 58 ADJUSTMENT ( Note: Perform this adjustment after H.FREQUENCY 1) Input a color-bar signal. ADJUSTMENT (HFRE) . 2) Press-It0 normal. 1) Input a color bar signal. 3) Set to Service Mode. 4) Connect an oscilloscope to TR 49 R of C board and 2) Set the Service mode.
  • Page 59 4) Make the data “00” by selecting FILO with u V-SHIFT (VPOS) and u And then, send up the data gradually by pressing H . Set the data to Dl before SAT3 changing to 1 from 0. 5) Send up the data gradually. Set data D2 when V COMP (VCOM) SAT3 changes 0 from 1.
  • Page 60 1) Input a cross hatch signal. 2) Set to service mode. data 3) Press P/P a display a window picture. (RIGHT LOWER Position) 4) Select PHPO, PVPO withmandH 5) AdjustmandIto the READ DELAY H/V. 1) Set to Service Mode. 6) Write the memory by pressing JMUTINGI Select TEST with m and M, set the data to “0”...

  • Page 61: P3 Board Adjustments

    5-4. P3 BOARD ADJUSTMENTS 5-3. Pl BOARD ADJUSTMENTS P3 BOARD RV 3002 RV 3001 component RV 2001 I -component side- (2 NDL) @ @ (2 NDL) 1) Input a color-bar signal. 1) Set HUE and COLOR to the standard condition. 2) Set to PICTURE IN PICTURE mode.

  • Page 62: Vc Board Adjustment (Kv32Xbr35 Only)

    5-5. VC BOARD ADJUSTMENT (KV-27 XBR 35 only) E ADJUSTMENT(R~ 1801)l PHAS 1) While measuring the voltage V 1 at both edges of C 1809, rotate RV 1801 so that it becomes minimum. The adjusting range is from (the voltage at which V 1 becomes miniium) V 1 MIN to 3 V, which means, adjust to between V 1 MIN to V 1 MIN + 3 V.
  • Page 70 1010 1011 TRANSISTOR Q1009 1010 1012 1013 1016 1017 1018 1019 1020 1021 1022 1023 1025 1029 1030 1031 1032 1033 1034 1007 1009 1010 1011 1012 1013...
  • Page 84 AN7812 S I - 3 0 9 0 C A S I - 3 1 2 0 C A XN4401 I M X 3...
  • Page 85 RB-1 iOA ERA81 -004 RGP 15G 1 SS83 RGP10GPKG23 WG7 13A MA1 10 MA509 1 PC817 2 3 1 1 T33 Rf15.1 M-B3...

  • Page 86: Chassis

    SECTION 7 EXPLODED VIEWS NOTE: Items with no part number and no description are Items marked ‘*” are not stocked since The components identified by shading and mark not stocked because they are seldom required for are seldom required for routine service. Some& are for Safety routine service.

  • Page 87: Picture Tube

    ------ ------ ------A---- ------- -------- ----------- CABINET (WITH BEZEL) (KV-32XBR35(U/C)) 4 (136463-U1 CABINET (WITH BEZEL) X-4030-330-1 GRILLE ASSY (LEFT), SPEAKER x-4030-449-1 LEFT 4-035-752-01 EMBLEM (N0.9), SONY PANEL (LEFT),JJRNAMENTAL(KV-32XBR35(U/C)) *A-1342-182-A BOARD: COMPLETE (KV-27XBR35(U/C)) 3-703-035-11 4-314-871-00 *A-1331-203-A BOARD, COMPLETE *A-1331-209-A BOARD, COMPLETE (KV-27XBH35(U/C))

  • Page 88: Electrical Parts List

    SECTION 8 ELECTRICAL PARTS LIST N O T E , &+7/9-,>~w.,g)nrrw Items marked “*” are not stocked since they When lndlcating parts by reference number, are seldom required for routine Some by 9 please include the board name delay should be anticipated when ordering these items C O I L S...
  • Page 89 REMARK DESCRIPTION DESCRIPTION ---- -- --_----- *A-1296-942-A A BOARD, COMPLETE (XV-32XBH35(U/C)) R2021 l-216-095-00 METAL GLAZE 82K 5% R2022 l-216-109-00 METAL GLAZE 330K 5% R2024 I-216-047-00 METAL GLAZE 820 5% 4-382-854-11 SCREW (M3XlO), P, SW (+) R2025 I-216-057-00 METAL GLAZE R2026 l-216-057-00 METAL GLAZE 2.2K 5% R2027 l-216-033-00 METAL GLAZE 220 5% <CONNECTOR, H2029 l-216-033-00 METAL GLAZE 220 5%...
  • Page 90 only with part numbe REMARK DESCRIPTION DESCRIPTION PART NO. ----------- ------- ..------- <DIODE> 2 K V C522 CERAMIC C523 ELECT D I O D E RD9.lES-B2 C524 l-130-487-00 MYLAK DIODE C525 CERAMIC 2 K V ~1-136-895-51 .;FI,LM. ,: 6 3 0 V 5 o v C527 l-130-495-00 MYLAR C528...
  • Page 91 The components identified by in this manual have been carefully factory-selected for each set in order to satisfy regulations regarding ray radiation. Should replacement be required, replace only only with part number with the value originally used. DESCRIPTION REMARK DESCRIPTION EF.NO.
  • Page 92 REMARK DESCRIPTION REMARK PART NO. ------ ----------- ------ ------ -------- ------- -----_-- *l-573-960-11 CONNECTOR (FEMALE) 5OP R1428 l-249-421-11 CARBON RI439 l-247-883-00 CARBON <CAPACITOR> ELECT l-102-108-00 CERAMIC l-102-121-00 CERAMIC CERAMIC ELECT 22K 1% R1508 I-215-453-00 METAL l-126-101-11 ELECT R1509 I-215-461-00 METAL 47MF l-124-910-11 ELECT...
  • Page 93 components identified by nd mark m are critical DESCRIPTION REMARK DESCRIPTION REMARK ----------- ------ ------ -------- ----------- ------ C543 I-136-347-11 FILM D501 8-719-018-82 DIODE RGP02-20EL-6394 C544 l-124-797-11 ELECT C545 l-102-244-00 CERAMIC D502 B8-719-302-43 C546 l-123-024-21 ELECT D503 t-719-970-87 DIODE ERA38-06 C547 1-130-471-00 MYLAR D504 8-719-911-19 DIODE lSS119...
  • Page 94 Thecomponents identified this manual have been carefully factory-selected for each set in order to satisfy regulations regarding radiation Should replacement be required, replace only with the value originally used. REMARK REMARK YART NO. DESCRIPTION Nil. DESCRIPTION ------ ------- .._ -_ __-- ----------- ------ ------ --------...
  • Page 95 only with part number REMARK DESCRIPTION DESCRIPTION REMARK ------ ----------- - - - - - - - I-249-441-11 CARBON R579 *A-1195-051-A R580 l-249-44 1-l 1 CARBON l-249-441-11 CARBON l-215-463-00 METAL 56K 1% I-249-441-11 CARBON l-249-415-11 CARBON l-124-589-11 ELECT 47MF 1-249-437-l 1 CARBON 1-249-431-l 1 CARBON I-164-232-11 CERAMIC CHIP O.OlMF...
  • Page 96 PART NO DESCRIPTION REMARK DESCRIPTION ------- -------- ----------- ------ -----_-- ----------- l-124-589-11 ELECT 2 0 % METAL GLAZE R3005 I-216-689-11 METAL GLAZE 39K 5% 1-164-004-11 CERAMIC CHIP 2 5 V R3006 I-216-097-00 METAL GLAZE 5 o v 2 0 % I-216-073-00 METAL GLAZE 1OK 47MF 2 0 %...
  • Page 97 REMARK REMARK DESCRIPTION REF. NO. PAN’ NO. DESCRIPTION PART NO. ------ _____--- ----------- R3077 l-216-637-11 METAL 270 0.50% l-216-644-11 METAL CHIP 510 0.50% R3079 l-210-640-11 METAL 3 6 0 l-163-095-00 CERAMIC CHIP 5 o v DIODE METAL GLAZE IK 113085 l-216-113-00 METAL GLAZE 820K 5; METAL GLAZE METAL GLAZE...
  • Page 98 DESCRIPTION REMARK PART NO DESCRIPTION REMARK EF.NO. PART NO. ------- -- ----- ------ -------- ----------- ------ R084 I-216-097-00 METAL GLAZE METAL GLAZE R085 l-216-033-00 METAL GLAZE 220 5% R086 I-216-033-00 METAL GLAZE 220 5% 1 21frO97-00 METAL GLAZE METAL GLAZE R087 I-216-033-00 METAL GLAZE 220 5% R088 l-216-033-00 METAL GLAZE 220 5% I-216-093-00 METAL GLAZE 68K 5%...
  • Page 99 REMARK PART NU. DESCRIPTION REMARK DESCRIPTION ---- _------- ------ -------- C337 ELECT D321 8-719-400-94 DIODE MA3130 I-124-584-00 ELECT <DELAY LINE> CHIP (iU;l'MF DL302 1-415-817-11 DELAY LINE C 3 4 2 I-124-465-00 ELECT C343 ELECT 4 7 M F CERAMIC CHIP O.OlMF C345 l-124-767-00 ELECT 5 o v C346...
  • Page 100 REMARK PART NO. DESCRIPTION DESCRIPTION REMARK __--------- ----- -- --.. .---- R384 l-216-041-00 METAL GLAZE METAL GLAZE METAL GLAZE l-216-081-00 METAL GLAZE 33K 0.50% I/lOW R386 l-216-687-11 METAL CHIP METAL GLAZE R387 I-216-033-00 METAL GLAZE 220 5% I-216-037-00 METAL GLAZE 330 5% METAL GLAZE I-216-033-00 METAL GLAZE 220 55;...
  • Page 101 REMARK DESCRIPTION F.NO. PART NO. R E M A R K 5 o v 2321 1-163-017-00 CERAMIC CHlF' @"'M" l-216-091-00 METAL GLAZE 1 6 V 2322 l-124-234-00 ELECT 1-216-049-00 METAL GLAZE IK 2 2 M F 2323 l-124-234-00 ELECT Rl353 I-216.-053-00 METAL GLAZE 2 2 M F '2324...
  • Page 102 REF. PART EF.NO. PART NO. NO . D E S C R I P T I O N REMARK I- I ----------- ------ ------ ..------- <COIL> R2328 l-216-049-00 METAL GLAZE 1K R2329 I-216-049-00 METAL GLAZE 1K R2330 l-216-061-00 METAL GLAZE 3.3K 5% l-408-416-00 INDUCTOR 3 9 U H...
  • Page 103 REMARK DESCRIPTION R E M A R K DESCRIPTION ------ ------- __--.---- ',3357 l-216-654-11 METAL CHIP METAL GLAZE METAL GLAZE 13358 I-216-659-11 METAL CHIP METAL GLAZE 0.50% l/lOW 1-216-653-11 M E T A L C H I P 1 3 3 5 9 METAL GLAZE 13360 l-216-049-00 METAL GLAZE 1K...
  • Page 104 REMARK REMARK PART Nil. -------- ----------- ------- ------ ------ C448 l-136-170-00 FILM <RESISTOR> I-130-475-00 MYLAR 1 4 4 7 I-216-033-00 M E T A L G L A Z E 2 2 0 C452 I-124-261-00 ELECT 2 0 % l-216-033-00 METAL GLAZE 2 2 0 1 4 6 4...
  • Page 105 REMARK DESCRIPTION DESCRIPTION REMARK HEF Nil PART NO ------ 4 7MF 2 5 V METAL CHIP 2 5 V I-163-809-11 CERAMIC CttIP ;.;;;MF H 5 3 9 METAL CHIP 5 o v l-126-163-11 ELECT METAL GLAZE 2 5 V METAL GLAZE METAL CHIt' 20K 0.50% - 1 1...
  • Page 106 REMARK PART NO. DESCRIPTION REMARK ------ -------- ----------- R2557 l-216-085-00 METAL GLAZE 33K PIN, CONNECTOR (PC BOARD) R2558 l-216-088-00 METAL GLAZE R2559 1-216-091-00 METAL GLAZE R2560 l-216-103-00 METAL GLAZE l-216-097-00 METAL GLAZE R2562 l-216-089-00 METAL GLAZE 47K 5% 112501 8 729-230-49 TRANSISTOR 2X2712-YG R2563 l-216-088-00 METAL GLAZE 43K 5% R2564 I-216-088-00 METAL GLAZE 43K...
  • Page 107 REMARK DESCRIPTION REMARK ----------- ---- -------- COMPLETE (KV--32XBR35(U/C)) D I O D E iNiOi 8-719-510-48 D I O D E DIN2OR B-719-510-48 DIODE 8-719-911-19 D I O D E lSSll9 D I O D E DlN20R 8-719-510-48 D I O D E DlN2OR 8-719-510-48 D I O D E DIN20R EYELET (EY8,EY9.Ey19-Ey23,EY27-EY29,...
  • Page 108 REMARK DESCRIPTION REMARK DESCRIPTION PART NO. ------ ------- -_--_--- __--------- ------ ------ -------- ---- .---- -- *f--573 163-11 PIN, CONNECTOR (PC BOARD) 3P PIN, CONNECTOR (5MM PITCH) 2P PIN, CONNECTOR (5MM PITCH) 2P 1-249-423-11 CARBON ..F&lI[;F CONNECTOR (POWER) l-249-405-11 CARBON...
  • Page 109 REMARK DESCRIPTION R E M A R K PART NO. ------ ----------- <COIL> *A 1331-203-A C BOARD, COMPLETE l-410-671-31 4 7 U H C BOARD, COMPLETE (KV-27XBR35(U/C)) l-410-645-31 180UH (KV-27XBR35(U/C)) SW (+) P EYELET (EY51-EY53.EY55.EY57,EY58, TRANSISTOR 2Sh1091-0 8-729-326-11 TRANSISTOR 2SC2611 TRANSISTOR 2SC2785-HFE 8-729-119-78 PIN, CONNECTOR (PC BOARD)
  • Page 110 q zl R E M A R K DESCRIPTION R E M A R K EF.NO. PART NO. DESCRIPTION ------- _---------- - - - - - - ------ C929 I-130-471-00 MYLAR t-249-423-11 CARBON l-243-423-11 CARBON l-130-483-00 MYLAR R 7 4 3 R744 l-249-423-11 CARBON R745 t-249-417-11 CARBON R746 I-215-902-11 METAL OXIDE 47K 5%...
  • Page 111 REMARK HEF NO. PART NU. DESCRIPTION REMARK EF.NO. PART NO. ------- ----..-__. ------ ----------- ------ -------- ----------- 1-124-589-11 ELECT 4 7 M F CARBON 1-124-589-11 ELECT 4 7 M F 5 o v R804 l-247-891-00 CARBON l-130-483-00 MYLAR CARBON 5 o v l-136-165-00 FILM l-247-891-00...
  • Page 112 DESCRIPTION REMAKK DESCRIPTION REMARK PART NO. ------ --- _--- ------..- ------ -------- ----------- H808 I-215-461-00 METAL DIODE lSS119 DIODE DIODE l-249-434-11 CARBON DIODE g-719-911-19 DIODE ISS119 H815 1-249-427-11 CARBON DIODE DIODE DY03 R-719-979-85 DIODE EGP2OG DIODE DIODE DIODE H820 I-249-417-11 CARBON DIODE H822 l-249-423-11 CARBON R824 1-249-417-11 CARBON...
  • Page 113 R E M A R K EF.NO. PART NO. DESCRIPTION REMARK ------ ----------- ------ R 9 3 2 I-249-433-11 CARBON l-408-416-00 INDUCTOR L 9 6 2 RY33 CARBON R934 l-249-441-11 CARHON I-249-429-11 CARBON l-249-429-11 CARBON 8-729-119-78 TRANSISTOR 2SC2785-HFE CARBON TRANSISTOR 2SC2785-BFE 8-729-119-76 TRANSISTOR 2SA1175-HFE CARBON...
  • Page 114 FART NO. DESCRIPTION REMARK DESCRIPTION REMARK ------- --..- .--- ------ ------ ------ -------- __-__------ Cl805 1-130-471-00 FILM 5 o v MYLAR 5 o v VC15 *l-573-299-11 CONNECTOR, BOAKD TO BOARD 1OP 5 o v Cl808 l-102-228-00 CERAMIC 1 0 % Cl809 l-124-798-11 ELECT...
  • Page 115 REMARK DESCRIPTION DESCRIPTION PART NO. ------ ----------- ------- _ _------ *A-1373-322-A BOARD, COMPLETE 1 0 % METAL CERAMIC 152 l-lU2--074-C 11194 l-215-437-00 METAL 154 I-If%006-l 11196 1-249-426-11 CARBON 2 0 % 155 1-126--103-l E L E C T 2 0 % l-124-598-1 E L E C T E L E C T...
  • Page 116 REMARK REMARK ------ ----------- -------- ------- -124-242-C TRANSISTOR 2SC2785-HFE 1 1 0 2 3 8-729-119-78 -124-465-C TRANSISTOR 2SAl175-HFE 1 1 0 2 5 8-729-119-76 E L E C T 2 0 % -126-163-I TRANSISTOR 2SA1175-HFE 8-729-119-76 - 1 2 4 - 5 8 9 - l E L E C T 2 0 % TRANSISTOR 2SC2785-HFE...
  • Page 117 REMARK DESCRIPTION REMARK PART NO. REF. NU. PART NO DESCRIPTION ------ -------- -- .--__ _------- R1096 l-249-405-1 1-249-413-l 1-249-429-l 1-241-405-f H3403 I-216-073-00 METAL GLAZE CARBON R3404 l-216-033-00 METAL GLAZE 1-249-441-l R3405 I-216-057-00 METAL GLAZE CARBON l-249-435-1 CARBON l-249-434-1 R 3 4 0 6 -216-065-00 METAL GLAZE...
  • Page 118 REMARK DESCRIPTION REMARK PART NO. DESCRIPTION KEF. NO. PART NU. ------ ------ ------ -------- ----------- CERAMIC CHIP O.OflIMF l-216-025-00 METAL GLAZE l-216-057-00 METAL GLAZE ( ‘ 6 2 I-163 093-00 CERAMIC CHIP l-216-691-11 METAL CHIP 47K 0.50% CERAMIC CHIP 47YF 1-216-661-11 METAL CHIP...
  • Page 119 are critical @? specified ......~t......:.:.:.:.:.:.: .,,..,... DESCRIPTION DESCRIPTION REMARK --_-_-_---- ----------- ACCESSORIES AND PACKING MATERIALS CABLE, ANTENNA CONNECTION 1-559-913-11...
  • Page 120 MEMO...

  • Page 121: Accessory (Tdr-If31 0)

    ACCESSORY TDR-IF310 SPECIFICATIONS General Frequency modulation Modulation system Carrier frequency Right 28 MHz Left 23 MHz Up to approx 7 m Effective range (23 ft ) 18 - 22,000 Hz Frequency response Less than 1% at Distortion 1 ktiz Headphones MDR-IF310 DC 3 V, 2 x R6 (size Power source AA) battery...

  • Page 122: General

    SECTION 1 This section is extracted from GENERAL Installation Open both battery compartments lids Battery compartmeh lids Close battery compartments’ lids...

  • Page 123: Disassembly

    SECTION 2 DISASSEMBLY Note: Follow the disassembly procedure in the numerical order given FRONT PLATE from head band from PO board No. IO6 (black) from head band RE board from head band from mmus spring , 0 BTP1.7 x 8 HOUSING hanger assy ’...
  • Page 124 HANGER WIRING ARRANGEMENT battery case assy hanger (I?) assy...

  • Page 125: Adjustments

    SECTION 3 ADJUSTMENTS Procedure: Note: Connect a oscilloscope to SPI or SPX On adjusting, use the transmitter TV set. Turn on the power switch on the headphones. 2. L-ch adjustment should be completed before performing R-ch Adjust to make minute input level with changing the direction of the adjustment.

  • Page 126: Diagrams

    SECTION 4 DIAGRAMS FM/AM IF OUT G N D F M R F AF POWER AMP FM/AM M E T E R A F C A F C RIPPLE V C C B A N D IF IN IF IN A G C A G C I L T E R...

  • Page 129: Explo,,E,, View

    SECTION 5 EXPLODED VIEW NOTE: Items marked “ * ” are not stocked since they -XX and -X mean standardized parts, so they are seldom required for routine service Some may have some difference from the original delay should be anticipated when ordering these items of Appearance Parts Color Indication...
  • Page 130 SECTION 6 ELECTRICAL PARTS LIST NOTE: When including parts reference Due to standardization, replacements in the Items marked "*" are not stocked since they number, please include board parts list may be different from the parts areseldom required forroutineservice Some name specified in the diagrams or the components delay should be anticipated when ordering...
  • Page 131 REF NO. PART NO DESCRIPTION REMARK ------ I- TO3 038-00 CERAMIC CIIII-' 0. IMF 2 5 V 1 lG4-340-11 CERAMIC CHIt' 1MF CERAMIC CHIP 150PF ('21 I ~lf;3-1Ul-OU CEKAMIC I'lliF 22PF 5 o v CERAMIC CHIP O.OlBMF 1 0 % C 2 4 I-135-180-21 TANTAL.
  • Page 132 Sony Corporation English TV Group Printed in Japan g-964-649-01 019926...

This manual is also suitable for:

Trinitron kv-32xbr35Rm-y113Tdr-if310

Table of Contents