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Sony KP-EF41ME3 Service Manual

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SERVICE MANUAL
MODEL
COMMANDER DEST.
KP-EF41ME3
RM-871
KP-EF41MN3
RM-871
KP-EF41SN3
RM-871
RM-871
∗ Please file according to model size. ...
41
48
CHASSIS NO.
ME
SCC-N72G-A
GE
SCC-N69G-A
AUS
SCC-N73G-A
KP-EF41ME3/EF41MN3/
KP-EF41SN3
RG-2
MODEL
COMMANDER DEST.
KP-EF48MN3
RM-871
KP-EF48SN3
RM-871
KP-EF48MN3/EF48SN3
PROJECTION TV
CHASSIS
CHASSIS NO.
GE
SCC-N69H-A
NZ
SCC-P55A-A

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Summary of Contents for Sony KP-EF41ME3

  • Page 1 SERVICE MANUAL RG-2 CHASSIS MODEL COMMANDER DEST. CHASSIS NO. MODEL COMMANDER DEST. CHASSIS NO. KP-EF41ME3 KP-EF48MN3 RM-871 SCC-N72G-A RM-871 SCC-N69H-A KP-EF41MN3 KP-EF48SN3 RM-871 SCC-N69G-A RM-871 SCC-P55A-A KP-EF41SN3 RM-871 SCC-N73G-A RM-871 KP-EF41ME3/EF41MN3/ KP-EF48MN3/EF48SN3 KP-EF41SN3 PROJECTION TV ∗ Please file according to model size..
  • Page 2 VIEWS AND IN THE PARTS LIST ARE CRITICAL TO REMOVING THE ANODE. SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS AP- PEAR AS SHOWN IN THIS MANUAL OR IN SUPPLE- MENTS PUBLISHED BY SONY. – 2 –...

  • Page 3: Table Of Contents

    KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 TABLE OF CONTENTS Section Title Page Section Title Page 1. GENERAL 6. DIAGRAMS ..............6-1. Block Diagrams ..........2. DISASSEMBLY 6-2. Frame Schematic Diagram ......... 2-1. Rear Board Removal ......... 6-3. Circuit Boards Location ........2-2. Main Bracket Section Removal ......
  • Page 4 L(MONO) (MONO) (MONO) (VARIABLE)
  • Page 5 LINE OUT R-AUDIO-L VIDEO (MONO) COMPOMENT VIDEO OUT S VIDEO OUT LINE OUT /B-Y /R-Y R-AUDIO-L VIDEO...
  • Page 6 GAME MENU PIP PROGR ENTER PROGR TEXT INDEX POWER BASSO PROGR...
  • Page 7 PRES E T L A NGUAGE / ENGL I SH ENTER ENTER AUTO PROGRAM MANUA L PROGRAM T V S Y S : B / G COL SYS : AUTO S K I P : PR 0 2 O F F ENTER ENTER MENU...
  • Page 8 MANUA L PROGRAM P R : 0 1 T V S Y S : B / G ENTER ENTER AT T : OFF V O L U M E : 0 VHF L O W PRES E T L A NGUAGE / ENGL I SH ENTER ENTER...
  • Page 9 A / V CONTROL A / V CONT ROL DYNAM I C DY NAM I C STANDARD S T A NDARD SOF T SOF T P ERSONAL PERSONAL V I DEO AD J UST V I DEO AD J UST A UD I O AD J UST AUD I O AD J UST PRES E T...
  • Page 10 DYNAMIC POWER BASSO: ON PROGR SLEEP TIMER:30M SLEEP TIMER:60M SLEEP TIMER:OFF SLEEP TIMER:90M FREEZE SWAP MUTING...
  • Page 11 A / V CONT ROL DY NAM I C S T A NDARD SOF T P ERSONAL V I DEO AD J UST A UD I O AD J UST ENTER V I DEO AD J UST P I C T URE A / V CONT ROL COL OR ENTER...
  • Page 12 A / V CONT ROL DY NAM I C S T A NDARD SOF T P ERSONAL V I DEO AD J UST A UD I O AD J UST ENTER AUD I O AD J UST ® BASS TREBLE ENTER ENTER BA L ANCE...
  • Page 13 A / V CONTROL DYNAM I C STANDARD SOF T PERSONAL V I DEO AD J UST AUD I O AD J UST P I P PROGR I ND EX P I P TE X T ENTER ENTER S T ROB E POS I T I ON: P I P : OF F...
  • Page 14 ENTER A / V CONTROL DYNAM I C STANDARD SOF T PERSONAL V I DEO AD J UST AUD I O AD J UST ENTER P I P PROGR I ND EX P I P TE X T ENTER ENTER S T ROB E POS I T I ON: P I P : OF F...
  • Page 16 ENTER A / V CONT ROL DY NAM I C S T A NDARD SOF T P ERSONAL V I DEO AD J UST A UD I O AD J UST P I P PROGR I ND EX P I P TE X T ENTER ENTER S T ROB E...
  • Page 17 A / V CONTROL DYNAM I C STANDARD SOF T PERSONAL V I DEO AD J UST AUD I O AD J UST F E AT URES GAME MODE HYPER S URROUND : ENTER ENTER OF F AV OUT : MON I TOR CONVERGENCE...

  • Page 19: Disassembly

    KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 SECTION 2 DISASSEMBLY 2-1. REAR BOARD REMOVAL • KP-EF41 • KP-EF48 4 Rear board 2 Rear board 1 Nine screws (Hexagon head) 3 Purse lock 3 Purse 1 Thirteen screws lock (Hexagon head) 2 Five screws (Hexagon head) 2-2.

  • Page 20: Service Position

    KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 2-3. SERVICE POSITION • KP-EF41 • KP-EF48 Main bracket section Main bracket section – 20 –...

  • Page 21: H1 Board, H2 Board And Resistor

    KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 2-4. H1 BOARD, H2 BOARD AND RESISTOR (FCOUS PACK) REMOVAL • KP-EF41 8 Screw (BVTP 3X12) 9 H1 board 7 Bracket (H) !¡ H2 board 5 Control panel ass’y 4 Two screws (BVTP 4X16) !£ Resistor (Focus Pack) !™...

  • Page 22: Beznet Section Removal

    KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 2-5. BEZNET SECTION REMOVAL • KP-EF41 2 Seven screws 8 Screen holder (H) (BVTP 4X16) 5 Four screws (BVTP 4X12) 7 Eight screws (BVTP 4X12) !¡ Screen holder (V) !∞ Mirror cover !™ Diffusion plate (F) !£ Diffusion plate (L) !¢...

  • Page 23: G Board Removal

    KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 2-6. G BOARD REMOVAL 2-7. P1 BOARD AND V2 BOARD REMOVAL 1 Three holder PWB 3 Two claws 1 Two claws 4 V2 board 2 P1 board 2 G Board 2-8. UG BOARD, AG BOARD AND S BOARD REMOVAL...

  • Page 24: Chassis Block Removal

    KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 2-9. CHASSIS BLOCK REMOVAL (1) H1, H2 BOARDS AND RESISTOR REMOVAL • KP-EF48 • KP-EF41 4 Four connectors 4Four connectors 6 Resistor 5 Screw (Focus Pack) (BVTP 4X16) 6 Resister (Focus Pack) 1 Two screws 3 Three connectors...

  • Page 25: Chassis Block Removal

    KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 (3) CHASSIS BLOCK REMOVAL * Pull out the chassis block by gripping the handles as shown in the diagram. At this time, pay particular attention to the components removed in (1). • KP-EF41 • KP-EF48 1 Six screws...

  • Page 26: High-Voltage Cable Installation And Removal

    KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 2-10. HIGH-VOLTAGE CABLE INSTALLATION AND REMOVAL (2) Installation (1) Remover 2 Rubber cap 1 HV cable 1 Rubber cap Hook 2 HV cable turn 90° Gutter 2-11. MECHASEL ASSY REMOVAL Removing the arrow-marked screw is strictly inhibited.

  • Page 27: Set-Up Adjustments

    KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 SECTION 3 SET-UP ADJUSTMENTS 3-1. SCREEN VOLTAGE ADJUSTMENT KR, KG, KB (ROUGH ALIGNMENT) 5.6K/3W X3 1. Receive the Monoscope signal. 2. Set 50% BRIGHTNESS and minimum PICTURE. 3. Turn the red VR on the FOCUS Pack all the way to the left and then gradually turn it to the right until the point where you can see the retrace line.

  • Page 28: 2-Pole Magnet Adjustment

    KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 3-5. 2-POLE MAGNET ADJUSTMENT 3-8. GREEN AND RED FOCUS ADJUSTMENT 1. Set in service mode. 3-8-1. Green and Red Lens Focus Adjustment 2. Set to receive the Dot signal. 1) Input a monoscope signal. 3. Place the caps on the red and blue lens so that only the green 2) Place a lens cover over Red and Blue lenses and project only color is shown.

  • Page 29: Safety Related Adjustment

    KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 SECTION 4 SAFETY RELATED ADJUSTMENT When replacing the following components marked with E BOARD – CONDUCTOR SIDE – on the schematic diagram, always check hold-down volt- CN810 age and if necessary re-adjust. CN505 Part Replaced ( )

  • Page 30: Circuit Adjustments

    KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 SECTION 5 CIRCUIT ADJUSTMENTS 5-1. ADJUSTMENTS WITH COMMANDER 1, 4 Select the adjustment item. Service adjustments are made with the RM-871 that comes with ↓ this unit. 3, 6 Raise/lower the data value. ↓ Entering service mode MUTING Writes.

  • Page 31: Adjustment Method

    KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 Use the same method for Items Number 00-99. Use 1 and 4 5-2. ADJUSTMENT METHOD to select the adjustment item, use 3 and 6 to adjust, write with Item Number 00 MUTING , then execute the write with -.
  • Page 32 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 Adjustment Item Table Item Data Register Device Display Item Range Values Name 00~3F V POSITION CXA2050S 00~3F V SIZE 00~0F H POSITION 00~3F H SIZE 00~0F S CORRECTION 00~0F V LINEARITY 00~3F PIN COMP 00~0F PIN PHASE...
  • Page 33 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 Item Data Register Device Display Item Range Values Name –127~+127 KEYSTONE SSKW –127~+127 SUB SKEW RH10 MPIN –127~+127 MID PINCUSION RH11 –127~+127 –10 PINCUSION RH12 SBOW –127~+127 SUB BOW RH13 MBOW –127~+127 MID BOW RH14 4PIN –127~+127...
  • Page 34 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 Item Data Register Device Display Item Range Values Name ACV2 ATIM 0-255 SAMPLE START TIME (LSR) ACV3 ATIB 0-255 SAMPLE START TIME (BOT) ACV4 AH51 0-255 OSD H POS 50 (L & R) ACV5 AH52 0-255 OSD H POS 50 (UP & BOTTOM)
  • Page 35 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 Item Data Register Device Display Item Range Values Name 00~01 DYNAMIC COLOR 00~03 GAMMA 00~01 DC-TRANSIENT 00~07 DELAY CTRL(PAL) 00~07 DELAY CTRL(NTSC) 00~07 DELAY CTRL(SECAM) 00~07 DELAY AT DVD(50Hz) 00~07 DELAY AT DVD(60Hz) 00~0F SUB-CONTRAST 00~0F SUB-COLOR(OTHER)
  • Page 36 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 Item Data Register Device Display Item Range Values Name 00~3F CORING 00~3F DSC OFFSET 00~3F DSC GAIN 00~01 DELAY TIME 00~0F SEL PIN DELAY SDA9189X 00~FF H POSITION(MSB 8bit) 00~FF V POSITION 00~1F HSI DELAY 00~01 DECIMATION FILTER...
  • Page 37 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 Item Data Register Device Display Item Range Values Name 00~07 USER SET UP 00~01 D/K STEREO SEARCH 00~01 NO SYNC MUTE 00~01 DISABLE DEGAUSS 00~01 DISABLE WIDEZOOM 00~01 BASS CENTER SHIFT 00~01 BASS VOLUME SHIFT 00~03 WOOFER OFF BASS SHIFT...

  • Page 38: Registration (Convergence)Adjustment Method

    KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 MAIN DEFLECTION ADJUSTMENT 5-4. REGISTRATION (CONVERGENCE) 1) Adjust VSP V-Lin. ADJUSTMENT METHOD Correct linearity of the horizontal top and bottom lines. PAL REGISTRATION ADJUSTMENT VSP VLINE 1) Receive the PAL SPCB signal. 2) Select Service mode and enter adjustment items for Green signal.
  • Page 39 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 SUB DEFLECTION ADJUSTMENT ITEM VERTICAL LINE ADJUSTMENT 1. Carefully watching out for the GH CENT screen centre Adjustment O : Yes – : No section, adjust GH CENT, GH BOW, GH SKEW. Adjustment type 2. GH 4th Bow adjustment. Correct the corner distortion which...
  • Page 40 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 HORIZONTAL LINE ADJUSTMENT HORIZONTAL SIZE ADJUSTMENT 1. Finely adjust the centre position of the vertical line at the 1. Adjust with GH MSIZE, so that the sizes of both edges centre of the screen with GV CENT.
  • Page 41 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 GREEN VERTICAL SIZE ADJUSTMENT GREEN HORIZONTAL QUATERNARY ADJUSTMENT 1. Adjust GV MSIZE so that the sizes at the top and bottom 1. Adjust GH 4PIN, to correct the 4th order distortion. and centre are equal. 2. Adjust GH 4SBO to balance and correct the 4th order dis- 2.
  • Page 42 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 GREEN HORIZONTAL SYMMETRICAL PIN GREEN VERTICAL 4TH ORDER DISTORTION DISTORTION ADJUSTMENT ADJUSTMENT 1. Adjust GH MPIN to correct pin distorton at both edges of 1. By using GV 4 PIN, 4th-Order distortion of the horizontal the centre section.

  • Page 43: Auto Convergence Adjustment

    KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 GREEN VERTICAL ASYMMETRICAL PIN DISTORTION GREEN AND BLUE ADJUSTMENT (2ND-ORDER DISTORTION) ADJUSTMENT 1. Adjust so that the blue and green lines are on top of each 1. Correct the asymmetrical pin distortion at the top and bot- other.

  • Page 44: White Balance Adjustment

    KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 5-6. WHITE BALANCE ADJUSTMENT SUB HUE ADJUSTMENT (SH1, SH2) 1. Receive the monoscope signal and adjust the picture qual- 1. Input a NTSC color-bar. ity with the menu. 2. Set the following condition: 2. Adjust service mode S-BRIGHT so that the signal 20 IRE PICTURE 100%, BRIGHTNESS 50%, COLOR 50%.

  • Page 45: Diagrams

    KP-EF41ME3/MN3/SN3, EF48MN3/SN3 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 RM-871 RM-871 SECTION 6 DIAGRAMS 6-1. BLOCK DIAGRAMS CN401 (SURROUND) SUB VIDEO IC2201 (U-COM,Y/C JUNGLE,AUDIO PROCESSOR,SECAM DEC) IC301 D/A CONVERTER Y/C/J CN405 S DAT SYNC SEPA TV-SYNC CV IN R OUT RED DRIVE...
  • Page 46 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 RM-871 RM-871 CN1405 CN1434 R-H(+) G-H(+) CN1401 CN1432 V.OUT V.IN (DY) R-H(-) G-H(-) V.IN V.OUT CN1461 V.DEF VM.IN VM.OUT V.MID VM DRIVE BUFF/AMP V.RET Q1431,1432 Q1433-1436 VM.RET VM.RET CN1463 VM OUT VM RET...
  • Page 47 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 RM-871 CN3501 TEXT SEL (TEXT) GREEN TO P1 BOARD BLUE IC3501 CN2401 TEXT GENERATOR CN3502 R BUFF R OUT Q3507 X IN X3501 G BUFF G OUT GREEN 12MHz Q3509 X OUT (DVD IN) B BUFF...
  • Page 48 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 RM-871 (RED AMP) (GREEN AMP) (BLUE AMP) RED AMP Q704,703 V901 GREEN AMP V902 BLUE AMP V903 PICTURE TUBE Q733,732 PICTURE TUBE Q762,763 PICTURE TUBE Q701 HV R HV G HV B CN703 CN706 CN736...

  • Page 49: Frame Schematic Diagram

    6-2. FRAME SCHEMATIC DIAGRAM R-Y IN S DAT S DAT B-Y IN (SURROUND) S CLK S CLK CN2401 CN2801 CN2902 CN2004 CN403 CN407 CN1002 S SYS1 Y IN S SYS2 WHT-L :S-MICRO :S-MICRO :S-MICRO :S-MICRO :S-MICRO :S-MICRO :S-MICRO R-Y OUT :S-MICRO L IN L IN...

  • Page 50: Schematic Diagrams And Printed Wiring Boards

    AUDIO PROCESSOR, µ COM, Y/C JUNGLE, SECAM DEC, PICTURE BOOSTER — AG BOARD (Component Side) — — AG BOARD (Conductor Side) — 6-4. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS • AG BOARD SEMICONDUCTOR LOCATION Terminal name of semiconductors in silk screen Q425 Q426 Note:...

  • Page 51: Schematic Diagram Of Ag (1/3) Board

    (1) Schematic Diagram of AG (1/3) Board TU101 BTF-FG441 CN102 :FASTON R101 TO G BOARD 4.7k :CHIP CN6009 C104 R102 L101 C101 10µH :CHIP :CHIP C102 CN103 0.01 R106 C103 470p B:CHIP :CHIP CH:CHIP C107 R108 R109 :FASTON R107 :CHIP :CHIP Q101 6.8k...

  • Page 52: Schematic Diagram Of Ag (2/3) Board

    (2) Schematic Diagram of AG (2/3) Board • AG (2/3) BOARD MARK LIST Ref No. AUS / GE / NZ MODEL ME MODEL IC1003 CXP85452-214Q-TL CXP85452-229Q-TL CN401 C1001 :S-MICRO C1002 CH:CHIP 100p CH:CHIP R1069 1k :CHIP C1004 100p CH:CHIP R1070 1k :CHIP IC1001 M24C08MN6T(A)

  • Page 53: Schematic Diagrams Of Ag (3/3), Cb, Cg And Cr Boards

    (3) Schematic Diagrams of AG (3/3), CB, CG and CR Boards RED AMP GREEN AMP BLUE AMP — CR BOARD — — CG BOARD — — CB BOARD — • CR BOARD WAVEFORMS • CG BOARD WAVEFORMS • CB BOARD WAVEFORMS PAL/SECAM NTSC PAL/SECAM...

  • Page 54: Schematic Diagram Of E Board

    (4) Schematic Diagram of E Board • E BOARD WAVEFORMS C880 R999 R979 4.7k 4.7k Q810 2SC3311A MUTE -13.4 4.7 Vp-p (H) 2.5 Vp-p (H) 2.5 Vp-p (H) 2.4 Vp-p (H) 2.2 Vp-p (H) 4.7 Vp-p (V) R989 CN508 4.7k D510 -13.4 :FASTON...
  • Page 55 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 RM-871 RM-871 H-DEFRECTION, HV, DF • E BOARD SEMICONDUCTOR LOCATION — E BOARD — Q810 Q811 Q812 IC501 IC801 IC802 DIODE IC803 IC804 IC805 D501 – IC806 D502 – IC808 D503 – IC809 D504 –...
  • Page 56 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 RM-871 RM-871 AUDIO AMP, V-DEFRECTION, SENCOR AMP, SHADING AMP • D BOARD SEMICONDUCTOR LOCATION — D BOARD (Component Side) — — D BOARD (Conductor Side) — Q1711 Q1801 Conductor Component Side Side Q1802...

  • Page 57: Schematic Diagram Of D Board

    (5) Schematic Diagram of D Board VAR OUT CN1807 CN1808 CN1601 CENTER SP IN / SURROUND OUT :S-MICRO :S-MICRO :S-MICRO J1601 TB1601 TO H2 BOARD CN3204 HP AUDIO R Q1612 IC1602 DTC143TKA HEATSINK AUDIO AMP TDA7264 MUTE C1601 AUDIO MAIN AMP 0.001 C1661 L1601...

  • Page 58: Schematic Diagrams Of P1 And V2 Boards

    (6) Schematic Diagrams of P1 and V2 Boards P1 BOARD : IC2402 TDA4465T P1 BOARD : IC2801 CXA1875AM P1 BOARD IC2406 BA7606F • P1 BOARD WAVEFORMS PAL/SECAM NTSC PAL/SECAM NTSC PAL/SECAM DIGITAL SUPPLY (R-Y)IN – SIGNAL CLAMPING 2.5 Vp-p (20.48MHz) 1.2 Vp-p (H) 1.2 Vp-p (H) 1.0 Vp-p (H)
  • Page 59 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 RM-871 PIP/DVD IN, PIP TEXT TEXT — P1 BOARD (Conductor Side) — — V2 BOARD — V2 BOARD Terminal name of semiconductors in silk screen printed circuit ( Ref. D3502 D3503 Q3501, Q2502, Q3506, Q3507,...
  • Page 60 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 RM-871 SURROUND KEY, LED, AC SW — S BOARD (Component Side) — — H1 BOARD — — S BOARD (Conductor Side) — H1 BOARD Terminal name of semiconductors in silk screen printed circuit ( Ref.

  • Page 61: Schematic Diagrams Of H1, H2, S, Zg And Zr Boards

    (7) Schematic Diagrams of H1, H2, S, ZG and ZR Boards CN1434 CN1405 T0 E BOARD CN503 TO E BOARD CN504 G-H(+) R-H(+) H(MID) DY(H) H(MID) DY(H) G-H(-) H.IN R-H(-) (KEY,LED,AC SW) H.IN CN1433 V.IN V.IN CN3004 SUB DY CN1404 WHT-L SUB DY :S-MICRO...

  • Page 62: Schematic Diagrams Of G And Ug Boards

    (8) Schematic Diagrams of G and UG Boards CN6006 CN6007 4B2P 5B3P TO H1 BOARD TO H1 BOARD CN3003 CN3004 CN2901 R6002 8.2M WHT-L :S-MICRO C6007 0.0022 DVD Y 250V D2901 R2901 C2901 R2902 UDZ-9.1B R6024 R6026 (POWER SUPPLY) :CHIP :CHIP PROT 0.22...
  • Page 63 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 RM-871 [ POWER SUPPLY ] [ DVD IN ] — UG BOARD — — G BOARD — UG BOARD Terminal name of semiconductors in silk screen printed circuit ( Ref. D2901-D2905 : Refer to Terminal name of...

  • Page 64: Semiconductors

    KP-EF41ME3/MN3/SN3, EF48MN3/SN3 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 RM-871 6-5. SEMICONDUCTORS DTC144ESA MC14052BF PST593C-MMP-4P STV9379 2SC2611 D4SBS4 MTZJ-T-77-12B BA7606F-T2 CXP86213-002S DIC144ESA-TP 2SC2688-LK D4SBS4-F MTZJ-T-77-13 CXA1315M SAA5261 2SA1175-HFE D6SB60L MTZJ-T-77-13B CXA1875AM-T4 2SA1309A-QRSTA MTZJ-T-77-20C HEF4053BT LETTER SIDE RBA-406B 2SC2785-HFE MTZJ-T-77-33 2SC3311A-QRSTA MTZJ-T-77-3.6 MTZJ-T-77-39 TOP VIEW LETTER SIDE MTZJ-T-77-5.1...

  • Page 65: Exploded Views

    KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 SECTION 7 EXPLODED VIEWS NOTE: • The construction parts of an assembled part are indicated with a collation number in the remark The components identified by • Items with no part number and no description are column.

  • Page 66: Cabinet And Panel Block (Kp-Ef41)

    KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 The components identified by 7-2. CABINET AND PANEL BLOCK (KP-EF41) shading and mark are criti- cal for safety. Replace only with part number : 7-685-663-79 +BVTP 4X16 specified. : 7-685-663-71 +BVTP 4X16 : 7-685-648-79 +BVTP 3X12 CHASSIS AND...

  • Page 67: Chassis And Picture Tube Block (Kp-Ef41)

    KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 The components identified by 7-3. CHASSIS AND PICTURE TUBE BLOCK (KP-EF41) shading and mark are criti- cal for safety. Replace only with part number : 7-685-663-71 +BVTP 4X16 specified. : 7-685-648-79 +BVTP 3X12 REF. NO. PART NO.

  • Page 68: Screen And Cover Block (Kp-Ef48)

    KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 7-4. SCREEN AND COVER BLOCK (KP-EF48) : 7-685-663-79 +BVTP 4X16 : 7-685-661-14 +BVTP 4X12 ® π ® π π ® ® ® π π π π CABINET BLOCK π PANEL BLOCK REF. NO. PART NO. DESCRIPTION REMARK REF.

  • Page 69: Cabinet And Panel Block (Kp-Ef48)

    KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 The components identified by 7-5. CABINET AND PANEL BLOCK (KP-EF48) shading and mark are criti- cal for safety. Replace only with part number : 7-685-663-71 +BVTP 4X16 specified. : 7-685-648-79 +BVTP 3X12 CHASSIS AND PICTURE TUBE BLOCK REF.

  • Page 70: Chassis And Picture Tube Block (Kp-Ef48)

    KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 The components identified by 7-6. CHASSIS AND PICTURE TUBE BLOCK (KP-EF48) shading and mark are criti- cal for safety. Replace only with part number : 7-685-663-71 +BVTP 4X16 specified. : 7-685-648-79 +BVTP 3X12 REF. NO. PART NO.

  • Page 71: Electrical Parts List

    KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 SECTION 8 ELECTRICAL PARTS LIST REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK ------------ ------------- ------------------- ------------- ------------ ------------- ------------------- ------------- NOTE: • The components identified by in this manual have been When indicating parts by reference number, carefully factory-selected for each set in order to satisfy please include the board name.
  • Page 72 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK ------------ ------------- ------------------- ------------- ------------ ------------- ------------------- ------------- C2813 1-126-964-11 ELECT 10MF Q2412 1-801-806-11 TRANSISTOR DTC144EKA-T146 Q2413 8-729-901-00 TRANSISTOR DTC124EK Q2414 8-729-120-28 TRANSISTOR 2SC1623-L5L6 <CONNECTOR>...
  • Page 73 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK ------------ ------------- ------------------- ------------- ------------ ------------- ------------------- ------------- R2502 1-216-025-00 RES,CHIP 1/10W R2432 1-216-057-00 RES,CHIP 2.2K 1/10W R2503 1-216-025-00 RES,CHIP 1/10W R2433 1-216-057-00 RES,CHIP 2.2K...
  • Page 74 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK ------------ ------------- ------------------- ------------- ------------ ------------- ------------------- ------------- C110 1-164-232-11 CERAMIC CHIP 0.01MF C352 1-216-295-00 SHORT C353 1-163-038-00 CERAMIC CHIP 0.1MF C111 1-163-038-00 CERAMIC CHIP 0.1MF C401 1-163-038-00 CERAMIC CHIP 0.1MF...
  • Page 75 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK ------------ ------------- ------------------- ------------- ------------ ------------- ------------------- ------------- C1031 1-163-009-11 CERAMIC CHIP 0.001MF 10% C2071 1-163-038-00 CERAMIC CHIP 0.1MF C2072 1-126-962-11 ELECT 3.3MF C1032 1-163-009-11 CERAMIC CHIP 0.001MF 10%...
  • Page 76 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK ------------ ------------- ------------------- ------------- ------------ ------------- ------------------- ------------- D2014 8-719-977-22 DIODE DTZ9.1 Q102 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q103 8-729-120-28 TRANSISTOR 2SC1623-L5L6 D2015 8-719-047-16 DIODE BAS216 Q104...
  • Page 77 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK ------------ ------------- ------------------- ------------- ------------ ------------- ------------------- ------------- R121 1-216-095-00 RES,CHIP 1/10W R403 1-216-041-00 RES,CHIP 1/10W R122 1-216-057-00 RES,CHIP 2.2K 1/10W R404 1-216-025-11 RES,CHIP 1/10W...
  • Page 78 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK ------------ ------------- ------------------- ------------- ------------ ------------- ------------------- ------------- R476 1-216-049-00 RES,CHIP 1/10W R2008 1-216-041-00 RES,CHIP 1/10W R1005 1-216-667-11 METAL CHIP 4.7K 0.50% 1/10W R2009 1-216-025-11 RES,CHIP...
  • Page 79 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 The components identified by RM-871 shading and mark are criti- cal for safety. Replace only with part number AG G specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK ------------ ------------- ------------------- ------------- ------------...
  • Page 80 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 The components identified by RM-871 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 81 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 The components identified by RM-871 shading and mark are criti- cal for safety. Replace only with part number G CG specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK ------------ ------------- ------------------- ------------- ------------...
  • Page 82 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 The components identified by RM-871 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 ------------ ------------- ------------------- ------------- ------------ ------------- ------------------- ------------- <SPARK GAP>...
  • Page 83 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 CR V2 D REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK ------------ ------------- ------------------- ------------- ------------ ------------- ------------------- ------------- R715 1-260-133-11 CARBON 680K 1/2W <TRANSISTOR> R716 1-249-409-11 CARBON 1/4W R717 1-249-435-11 CARBON 1/4W...
  • Page 84 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK ------------ ------------- ------------------- ------------- ------------ ------------- ------------------- ------------- C1504 1-164-690-91 CERAMIC CHIP 0.0022MF 5% C1506 1-126-969-11 ELECT 220MF C1717 1-164-232-11 CERAMIC CHIP 0.01MF C1507 1-163-243-11 CERAMIC CHIP 47PF...
  • Page 85 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK ------------ ------------- ------------------- ------------- ------------ ------------- ------------------- ------------- D1505 8-719-988-61 DIODE 1SS355TE-17 JR1514 1-216-295-91 SHORT JR1701 1-216-295-91 SHORT D1601 8-719-991-33 DIODE 1SS133T-77 D1603 8-719-991-33 DIODE 1SS133T-77...
  • Page 86 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK ------------ ------------- ------------------- ------------- ------------ ------------- ------------------- ------------- R1513 1-216-049-00 RES,CHIP 1/10W R1654 1-216-049-91 RES,CHIP 1/10W R1514 1-216-073-00 RES,CHIP 1/10W R1515 1-216-073-00 RES,CHIP 1/10W R1655...
  • Page 87 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 The components identified by RM-871 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 88 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK ------------ ------------- ------------------- ------------- ------------ ------------- ------------------- ------------- C556 1-130-495-00 MYLAR 0.1MF C867 1-104-664-11 ELECT 47MF C701 1-126-933-11 ELECT 100MF C868 1-164-096-11 CERAMIC 0.01MF C801...
  • Page 89 • The components identified by KP-EF41ME3/MN3/SN3, EF48MN3/SN3 this manual have been carefully The components identified by RM-871 factory-selected for each set in order shading and mark are criti- to satisfy regulations regarding X- cal for safety. ray radiation. Should replacement...
  • Page 90 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK ------------ ------------- ------------------- ------------- ------------ ------------- ------------------- ------------- R550 1-247-807-31 CARBON 1/4W R820 1-249-437-11 CARBON 1/4W R551 1-249-437-11 CARBON 1/4W R821 1-249-431-11 CARBON 1/4W R552...
  • Page 91 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 The components identified by RM-871 shading and mark are criti- cal for safety. Replace only with part number E H1 specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK ------------ ------------- ------------------- ------------- ------------...
  • Page 92 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 H1 UG H2 ZR REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK ------------ ------------- ------------------- ------------- ------------ ------------- ------------------- ------------- <CONNECTOR> <JACK> CN3001 * 1-564-519-11 PLUG, CONNECTOR 4P J2901 1-784-654-11 JACK BLOCK, PIN (DVD IN)
  • Page 93 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 The components identified by RM-871 shading and mark are criti- cal for safety. Replace only with part number ZG S specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK ------------ ------------- ------------------- ------------- ------------...
  • Page 94 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK ------------ ------------- ------------------- ------------- ------------ ------------- ------------------- ------------- C2224 1-126-933-11 ELECT 100MF C2227 1-163-129-00 CERAMIC CHIP 330PF R2224 1-216-085-00 RES,CHIP 1/10W C2228 1-126-959-11 ELECT 0.47MF...
  • Page 95 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 The components identified by RM-871 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 96 KP-EF41ME3/MN3/SN3, EF48MN3/SN3 RM-871 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK ------------ ------------- ------------------- ------------- ------------ ------------- ------------------- ------------- Sony Corporation English 2000IA08138-1 HEC. HTV. Division Company Printed in Malaysia 9-965-425-01 PJ Division © 2000. 9...

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