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Sony KP-48S65R Service Manual

Color rear video projector
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SERVICE MANUAL

MODEL
COMMANDER
––––––––
––––––––––––––– –––––– ––––––––––––––
KP-48S65R
RM-Y136A
MICROFILM
∗ Please file according to model size. .......
48
DEST. CHASSIS NO.
US
SCC-N65J-A
RM-Y136A
KP-48S65R
COLOR REAR VIDEO PROJECTOR
RA-2A
MODEL
COMMANDER
––––––––
––––––––––––––– –––––– ––––––––––––––
CHASSIS
DEST. CHASSIS NO.

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Summary of Contents for Sony KP-48S65R

  • Page 1: Service Manual

    SERVICE MANUAL RA-2A CHASSIS MODEL COMMANDER DEST. CHASSIS NO. MODEL COMMANDER DEST. CHASSIS NO. –––––––– ––––––––––––––– –––––– –––––––––––––– –––––––– ––––––––––––––– –––––– –––––––––––––– KP-48S65R RM-Y136A SCC-N65J-A RM-Y136A KP-48S65R COLOR REAR VIDEO PROJECTOR MICROFILM ∗ Please file according to model size..
  • Page 2 KP-48S65R RM-Y136A SPECIFICATIONS Projection system 3 picture tubes, 3 lenses, Speaker Full range speaker 100 mm (3.9 horizontal in-line system inches) diameter Picture tube Speaker output 7 inch high-brightness 15 W x 2 monochrome tubes (6.3 raster Power requirement 120 V AC, 60 Hz...
  • Page 3 KP-48S65R RM-Y136A SAFETY CHECK-OUT ( US model only ) LEAKAGE TEST After correcting the original service problem, perfom the follow- ing safety checks before releasing the set to the customer: The AC leakage from any exposed metal part to earth ground and l.

  • Page 4: Table Of Contents

    THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE BON PAINTED ON THE CRT, AFTER REMOVING THE ANODE. PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESECOMPONENTS WITH SONY PARTS WHOSE PART NUM- WARNING!! BERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLE- AN ISOLATION TRANSFORMER SHOULD BE USED DURING MENTS PUBLISHED BY SONY.

  • Page 5: Step 1 : Installing The Projection Tv

    This projection TV operates on extremely high voltage. For the best picture quality, install the projection TV Thank you for purchasing the Sony Color Rear Video To prevent fire or electric shock, please follow the within the areas shown below.

  • Page 6: Step 2: Hookup

    Step 2: Hookup Connecting an antenna/cable TV Connecting an antenna/cable TV system with a VCR system without a VCR For details on connection, see your VCR instruction After making these connections, you will be able to do manual. the following: To cable or antenna Before making the connection, disconnect the AC power •...
  • Page 7 To an S video equipped VCR Connecting a DBS receiver If your VCR has an S VIDEO output connector, make For details on connection, see the instruction manual of the following connections. the DBS (Digital Broadcasting Satellites) receiver. Whenever you connect the cable to the S VIDEO input connector, the projection TV automatically receives S To a projection TV video signals.
  • Page 8 Connecting a camcorder Connecting two VCRs for tape editing using MONITOR OUT Use this connection to view a camcorder picture. You can record input images displayed on the screen. (Front of projection TV) This type of connection should be used only when you connect from the line input of one VCR, and from the S VIDEO line output of a second VCR.

  • Page 9: Step 3 : Setting Up The Remote Control

    Connecting a Sony SAVA series speaker system Step 3: Setting up Getting to know buttons on the remote control If you have a Sony SAVA series speaker system, connect * Manufactured under license from Dolby Laboratories the remote Licensing Corporation. Additionally licensed under Canadian...

  • Page 10: Step 4 : Setting Up The Projection Tv Automatically (Auto Set Up)

    (2) Press TV/VIDEO to select RED or BLUE. Press CHANNEL +/– or VOLUME + to select Step 4: Setting up Erasing or adding channels the on-screen menu language. TV/VIDEO CONVERGENCE : RED If you prefer Spanish or French to English, you can the projection TV After AUTO SET UP, you can erase unnecessary change the on-screen menu language.
  • Page 11 To erase and/or add other channels, repeat Press V, B, v, or b to move the cursor (z) to Press V or v to select CHANNEL ERASE/ADD, Setting cable TV on or off step 5. the symbol showing the line you want to and press adjust, and press The CHANNEL ERASE/ADD menu appears.

  • Page 12: Changing The Menu Language

    Presetting channels Changing the You can preset TV channels easily by using the AUTO menu language PROGRAM feature. You do not have to do this procedure if you perform AUTO SET UP (page 14). Do this procedure only when you want to set it manually. ENTER Press MENU.
  • Page 13 G BOARD IC VOLTAGE LIST REF. VOL. REF. VOL. REF. VOL. REF. VOL. REF. VOL. @ª @∞ #∞ #º @§ #§ #¡ @¶ #¶ 12.1 #™ @• #• -0.9 #£ @ª #ª IC810 #¢ #º $º -0.2 STK392-150 SUB DY-DRIVE IC501 -1.0 #∞...

  • Page 14: Pt Board

    PT BOARD : IC5052 SDA9288X-GEG FB5108 0.45UH BL02RN1 C5129 C5138 R5158 IC5103 :CHIP NJM78M05FA F:CHIP 5V-REG D5101 R5102 R5104 C5108 R5120 UDZ-TE-17-5.6B 0.01 PROT :CHIP :CHIP F:CHIP :RN-CP C5072 D.GND L5003 0.1 25V F:CHIP C5135 47µH 0.01 :FLR50 L5004 F:CHIP 47µH C5071 :FLR50...
  • Page 15 DIGITAL COMB FILTER, PIP PROCESSOR, SUB DEC, 4FSC GNE – PT Board – PT BOARD DIODE D5053 D5101 TRANSISTOR Q5001 A-10 Q5002 Q5003 Q5004 Q5005 Q5051 Q5052 Q5053 Q5054 Q5055 Q5056 Q5057 Q5101 Q5102 Q5103 Q5104 Q5105 Q5106 F-10 Q5107 F-10 Q5108 Q5109...
  • Page 16 G1 G2 G1 G2 V901 V902 PICTURE PICTURE TUBE TUBE 07MXC2(G) 07MXC3(R) HV.BLOCK HV.BLOCK CRT BRACKET CRT BRACKET TO FOCUS BLOCK TO FOCUS BLOCK CN706 (R OUT) NL701 (G OUT) :S-MICRO CN705 R714 R719 CN737 FGND NL731 TO CG BOARD CN736 1/2W 1/2W CN735...
  • Page 17 [R OUT] [G OUT] [B OUT] – CR Board – – CG Board – CB BOARD G1 G2 IC VOLTAGE LIST REF. VOL. V903 PICTURE TUBE IC761 07MAC3(B) 199.6 113.0 HV.BLOCK 109.7 •All voltage are in V. •Pin number which are not described are not used.
  • Page 18 Z BOARD TRANSISTOR VOLTAGE LIST REF. VOL. CN1434 DY(R) T0 G:CN504 DY(G) DY(B) T0 G:CN502 4P :VH R-H(+) T0 G BOARD CN503 B-H(+) Q1431 G-H(+) H(MID) H(MID) H(MID) DY(H) DY(H) DY(H) 67.2 R-H(-) B-H(-) 134.4 H.IN H.IN G-H(-) H.IN Q1432 138.4 V.IN V.IN...

  • Page 19: Ha Board

    [VM, DY] [IN / OUT SELECT] – Z Board – CN1304 WHT-L :S-MICRO TO A:CN402 CN1301 WHT-L :S-MICRO R1313 STBY5V TO A BOARD CN002 JW(5) STÆ BY 5V R1305 R1306 C1304 SIRCS R1314 D1304 SLR-325VCT31 R1310 R1304 4.7k D1309 POWER R1303 R1302 R1307...

  • Page 20: Semiconductors

    6-5. SEMICONDUCTORS BH3856FS-E2 CXP85112B-613S PST9143NL UPC4558G2 2SC4632LS-CB7 D1NS4 ERC06-15S CXP85856A-009S HZS9.1NB2 ERD29-08J C06P~C98P Chip C04H~C06H C08S ~ C98S MTZJ-T-77-15 C06P~C98P MTZJ-T-77-36B MTZJ-13 CATHODE MTZJ-30A TOP VIEW TOP VIEW MTZJ-33B Dual In-line Package TOP VIEW Chip Type Small Outline L-leaded Package Pin 6~98 Pin 4~6 MTZJ-7.5B...

  • Page 21: Cover

    KP-48S65R The componants identified by RM-Y136A shading and mark are criti- SECTION 7 cal for safety. Replace only with part number The componants identified by EXPLODED VIEWS specified. shading and mark are criti- cal for safety. NOTE: Replace only with part number •...

  • Page 22: Chassis

    KP-48S65R RM-Y136A The componants identified by shading and mark are criti- cal for safety. 7-2. CHASSIS Replace only with part number specified. p : +BVTP 3X12 7-685-648-79 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– –––––––––...

  • Page 23: Picture Tube

    KP-48S65R The componants identified by RM-Y136A shading and mark are criti- cal for safety. Replace only with part number specified. 7-3. PICTURE TUBE r : +BVTP 4X12 7-685-661-14 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK ––––––––...

  • Page 24: Electrical Parts List

    KP-48S65R RM-Y136A The componants identified by shading and mark are criti- cal for safety. SECTION 8 Replace only with part number specified. ELECTRICAL PARTS LIST NOTE: REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– –––––––––...
  • Page 25 KP-48S65R RM-Y136A The componants identified by shading and mark are criti- cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– ––––––––– ––––––––––––– –––––––––...
  • Page 26 KP-48S65R RM-Y136A The componants identified by shading and mark are criti- PT A cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– –––––––––...
  • Page 27 KP-48S65R RM-Y136A The componants identified by shading and mark are criti- cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– ––––––––– ––––––––––––– –––––––––...
  • Page 28 KP-48S65R RM-Y136A The componants identified by shading and mark are criti- cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– ––––––––– ––––––––––––– –––––––––...
  • Page 29 KP-48S65R RM-Y136A The componants identified by shading and mark are criti- cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– ––––––––– ––––––––––––– –––––––––...
  • Page 30 KP-48S65R RM-Y136A The componants identified by shading and mark are criti- cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– ––––––––– ––––––––––––– –––––––––...
  • Page 31 KP-48S65R RM-Y136A The componants identified by shading and mark are criti- cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– ––––––––– ––––––––––––– –––––––––...
  • Page 32 KP-48S65R RM-Y136A The componants identified by shading and mark are criti- cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– ––––––––– ––––––––––––– –––––––––...
  • Page 33 KP-48S65R RM-Y136A The componants identified by shading and mark are criti- • The components identified by in this manual have cal for safety. been carefully factory-selected for each set in order to Replace only with part number satisfy regulations regarding X-ray radiation. Should specified.
  • Page 34 KP-48S65R RM-Y136A The componants identified by shading and mark are criti- cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– ––––––––– ––––––––––––– –––––––––...
  • Page 35 KP-48S65R RM-Y136A The componants identified by shading and mark are criti- cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– ––––––––– ––––––––––––– –––––––––...
  • Page 36 KP-48S65R RM-Y136A The componants identified by • The components identified by in this manual have shading and mark are criti- cal for safety. been carefully factory-selected for each set in order to Replace only with part number satisfy regulations regarding X-ray radiation. Should specified.
  • Page 37 KP-48S65R RM-Y136A The componants identified by shading and mark are criti- cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– ––––––––– ––––––––––––– –––––––––...
  • Page 38 KP-48S65R RM-Y136A The componants identified by shading and mark are criti- cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– ––––––––– ––––––––––––– –––––––––...
  • Page 39 KP-48S65R RM-Y136A The componants identified by shading and mark are criti- cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– ––––––––– ––––––––––––– –––––––––...
  • Page 40 KP-48S65R RM-Y136A The componants identified by shading and mark are criti- CG CB HA cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– –––––––––...
  • Page 41 KP-48S65R RM-Y136A The componants identified by shading and mark are criti- cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– ––––––––– ––––––––––––– –––––––––...
  • Page 42 ! 1-223-925-11 RESISTOR ASSY (HIGH-VOLTAGE) ! 1-451-454-11 DEFLECTION YOKE (G) ! 1-451-455-31 DEFLECTION YOKE (R) (B) ! 1-452-790-21 NECK ASSY 1-452-909-11 MAGNET ASSY, 4 POLE English 98FR74335-1 Sony Ichinomiya Corporation Printed in USA 9-965-224-01 Quality Assurance Division ©1998.6 – 106 –...

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