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Sony KP 53V85 Service Manual

Color rear video projector
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SERVICE MANUAL
MODEL
COMMANDER
––––––
––––––––––––
KP-48V85
RM-Y905
KP-48V85
RM-Y905 Canadian SCC-P43GA
KP-53V85
RM-Y905
KP-53V85
RM-Y905 Canadian SCC-P43FA
Please file according to model size. .......
48
53
61
DEST. CHASSIS NO.
––––– –––––––––––
US
SCC-P43GA
US
SCC-P43FA
MUTING
DVD/
SAT/
POWER
VTR
CABLE
TV
PICTURE
FUNCTION
MODE
DVD/VTR SAT/CABLE
TV
DISPLAY
ANT
TV/VIDEO
1
2
3
4
5
6
7
8
9
JUMP
ENTER
0
ACTIVE
AUDIO
FREEZE
INDEX
GUIDE
VOL
MENU
CH
RESET
CODE SET
VTR123DVD/MDP
TV
RM-Y905
COLOR REAR VIDEO PROJECTOR
RA-3A
MODEL
COMMANDER
––––––
––––––––––––
KP-61V85
RM-Y905
KP-61V85
RM-Y905 Canadian SCC-P43HA
KP-48V85/53V85/61V85
CHASSIS
DEST. CHASSIS NO.
––––– –––––––––––
US
SCC-P43HA

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  Summary of Contents for Sony KP 53V85

  • Page 1 SERVICE MANUAL MODEL COMMANDER –––––– –––––––––––– KP-48V85 RM-Y905 KP-48V85 RM-Y905 Canadian SCC-P43GA KP-53V85 RM-Y905 KP-53V85 RM-Y905 Canadian SCC-P43FA MUTING DVD/ SAT/ POWER CABLE PICTURE FUNCTION MODE DVD/VTR SAT/CABLE DISPLAY TV/VIDEO JUMP ENTER ACTIVE AUDIO FREEZE INDEX GUIDE MENU RESET CODE SET VTR123DVD/MDP RM-Y905 Please file according to model size.
  • Page 2 KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 Projection system 3 picture tubes, 3 lenses, horizontal in-line system Picture tube 7-inch high-brightness monochrome tubes (6.3 raster size), with optical coupling and liquid cooling system Projection lenses High performance, large diameter hybrid lens F1.05 Television system American TV standard Channel coverage VHF: 2–13/UHF: 14 –69/CATV: 1 –...
  • Page 3 After correcting the original service problem, perfom the follow- ing safety checks before releasing the set to the customer: l. Check the area of your repair for unsoldered or poorly-sol- dered connections. Check the entire board surface for solder splashes and bridges. 2.
  • Page 4: Self Diagnosis Function

    KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 Summary of Self-Diagnosis Function • This device includes a self-diagnosis function. • In case of abnormalities, the TIMER/STANDBY indicator automatically blinks. It is possible to predict the abnormality location by the number of blinks. The Instruction Manual describes blinking of the TIMER/STANDBY indicator. •...
  • Page 5 Self-diagnosis screen displays • In cases of malfunctions where it is not possible to determine the symptom such as when the power goes off occasionally or when the screen disappears occasionally, there is a screen display on whether the malfunction occurred or not in the past (and whether the detection circuit operated or not) in order to allow confirmation.
  • Page 6 KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 6. Self-diagnosis function operation Low B and +B line detect DET SHORT, and shut-down POWER ON RELAY. Reset by turning power on/off. In case of +B is loaded approx. 2A or more, microcomputer detects it via IC651. In case of +B becomes approx.
  • Page 7: Table Of Contents

    Section Title –––––– –––– SELF DIAGNOSIS FUNCTION ... 4 1. GENERAL Using This Manual ... 9 Precautions ... 9 Installing and Connecting the Projection TV ... 9 Basic Set Up ... 17 Using Your New Projection TV ... 18 Adjusting Your SET UP (menus) ... 22 Operating Video Equipment ...
  • Page 8 REMPLACER QUE PAR DES COMPOSANTS SONY DONT LE NUMÉRO DE PIÉCE EST INDIQUÉ DANS LE PRÉSENT MAN- UEL OU DANS DES SUPPLÉMENTS PUBLIÉS PAR SONY. LES RÉGLAGES DE CIRCUIT DONT L’IMPORTANCE EST CRITIQUE POUR LA SÉCURITÉ DU FONCTIONNEMENT SONT IDENTIFIES DANS LE PRÉSENT MANUEL.
  • Page 9: General

    Using This Manual Installing and Connecting the Projection TV (continued) Installing and Connecting the Projection Basic Set Up Using Your New Projection TV Adjusting Your Set Up (menus) Installing SECTION 1 GENERAL The operating instructions mentioned here are par tial abstracts from the Operating Instructions Manual.
  • Page 10: Connector Types

    KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 Installing and Connecting the Projection TV (continued) Connector Types Coaxial cable Plug Type Screw-on Type S Video cable Audio/Video cable 75-ohm coaxial cable (Rear of • VHF projection TV) VHF/UHF EAC-66 U/V mixer (not supplied) • UHF 300-ohm twin lead cable Cable or antenna (Rear of projection TV)
  • Page 11 Installing and Connecting the Projection TV (continued) Connecting a cable TV system/ antenna to a VCR Connecting a VCR and projection TV to a cable box Note: Connecting a satellite receiver (SAT) Note: Disconnect all power sources before making any connections. (Rear of projection TV) VIDEO 1 VIDEO 3 VIDEO 4...
  • Page 12 KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 Installing and Connecting the Projection TV (continued) Connecting a satellite receiver (SAT) and a VCR Note: Connecting a DTV (digital television) receiver Disconnect all power sources before making any connections. (Rear of projection TV) VIDEO 1 VIDEO 3 VIDEO 4 VIDEO 5 S VIDEO...
  • Page 13 Installing and Connecting the Projection TV (continued) Connecting a camcorder Connecting two VCRs for tape editing Notes: do not Disconnect all power sources before making any connections. YC-15V/30V (not supplied) S VIDEO AUDIO VIDEO S VIDEO (MONO) VIDEO 2 INPUT (Front of projection TV) Disconnect all power sources before making any connections.
  • Page 14 KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 Installing and Connecting the Projection TV (continued) Connecting a DVD Player (Upper illustration) Connecting a DVD Player with component video output connectors (Lower illustration) Notes: Connecting an AV receiver Disconnect all power sources before making any connections. (Rear of projection TV) S VIDEO VIDEO 1 VIDEO 3...
  • Page 15 Installing and Connecting the Projection TV (continued) Connecting an audio system Note: Connecting a Sony SAVA series speaker system Connecting an amplifier that supports Dolby Pro Logic decoder Disconnect all power sources before making any connections. (Rear of projection TV)
  • Page 16 Sony AV receiver Disconnect all power sources before making any connections. Refer also to the Operating Instructions supplied with the VCR, satellite receiver, DVD player, LD player and other Sony video equipment for details. (Rear of projection TV) VIDEO 1 VIDEO 3...
  • Page 17: Basic Set Up

    Basic Set Up Using the Remote Control Inserting the batteries Notes: Setting Up the Projection TV Automatically The AUTO SET UP feature does not apply for installations that use a cable box for all channel selection. Notes: Using the remote control joystick AUDIO AUDIO FREEZE...
  • Page 18: Using Your New Projection Tv

    KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 Basic Set Up (continued) To perform AUTO SET UP again TV/VIDEO FLASH FOCUS SET UP MENU Using Your New Projection TV Watching the TV Using the White Labeled Buttons for Projection TV Operations TV (FUNCTION) Activates the remote control for use with the projection TV. TV POWER Turns the projection TV on and off.
  • Page 19 Using Your New Projection TV (continued) Using the White Labeled Buttons for Projection TV Operations Press repeatedly to scroll through available video inputs: TV/VIDEO TV, VIDEO 1, VIDEO 2, VIDEO 3, VIDEO 4 and VIDEO 5. If you select “Skip” as a “Video Label” in the Set Up menu, your projection TV will skip the video input you selected.
  • Page 20 KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 Using Your New Projection TV (continued) Watching Two Programs at One Time — PIP The symbol “b” or “B” The symbol “≥” indicates which picture's indicates which TV channel or input picture's sound is being source can be changed. received.
  • Page 21 Using Your New Projection TV (continued) Watching Two Programs at One Time — P&P (Twin View The symbol “b” or “B” indicates which picture's TV channel or input source can be TV channel or changed. input-source mode for the The symbol “≥” sub picture* indicates which picture's sound is being received.
  • Page 22: Adjusting Your Set Up (Menus)

    KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 Using Your New Projection TV (continued) Using CHANNEL INDEX Adjusting Your SET UP (menus) Learning Menu Selection V i d e o M o d e : V i v i d P i c t u r e A d j u s t m e n t T r i n i t o n e : H i g h N o i s e R e d u c t i o n : O f f...
  • Page 23: Using The Video Menu

    Adjusting Your SET UP (menus) (continued) Using the Video Menu V i d e o M o d e : V i v i d P i c t u r e A d j u s t m e n t T r i n i t o n e : H i g h N o i s e R e d u c t i o n : O f f...
  • Page 24: Using The Timer Menu

    Useful when you want to use your remote control to control the output of a separate audio system. ”SAVA SP Control” can only be set when Sony SAVA speaker system is SAVA SP Control connected to the AUDIO (VAR/FIX) OUT connectors and “Speaker” is set to Controls Sony “SAVA SP.”...
  • Page 25 Adjusting Your SET UP (menus) (continued) Using the Channel Set Up M e n u C h a n n e l S e t U p C h a n n e l C a p t i o n F a v o r i t e C h a n n e l : A u t o C h a n n e l S k i p / A d d A u t o P r o g r a m...
  • Page 26 KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 Adjusting Your SET UP (menus) (continued) Setting and Selecting Favorite Channel Setting Favorite Channel manually C h a n n e l S e t U p C h a n n e l C a p t i o n F a v o r i t e C h a n n e : A u t o C h a n n e l S k i p / A d d M a n u a l...
  • Page 27: Using The Set Up Menu

    If you select “Skip,” your projection TV will skip this connection when you scan through video sources using the TV/VIDEO button. This feature allows you to switch the input mode from the TV to a Sony VCR (MDP or DVD) and start Direct Play playing by only pressing the ( (playback) button on the remote control.
  • Page 28 Activating the Parental Control Feature First, set a password, then select your desired rating from Sony’s predetermined ratings. P a r e n t a l C o n t r o l C o u n t r y : U .
  • Page 29 Adjusting Your SET UP (menus) (continued) To unlock the Parental Control feature temporarily First, select a TV rating. T V R a t i n g TV–Y TV–Y7 :FV _ TV–G TV–PG :D _ L _ S _ V _ TV–14 :D _ L _ S _ V _ TV–MA...
  • Page 30 KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 Adjusting Your SET UP (menus) (continued) C u s t o m R a t i n g T V R a t i n g M o v i e R a t i n g U n r a t e d : V i e w A l l S e l e c t c a t e g o r y...
  • Page 31 U s e [ 0 - 9 ] t o e n t e r n e w f o u r d i g i t p a s s w o r d Move Exit MENU What the Ratings Mean Ratings in U.S.A. Sony’s predetermined ratings Child: Youth: Young Adult: (continued)
  • Page 32 NC-17 or X (No One 17 Or Under Admitted.): NR (Not Rated): N/A (Not Applicable): Note: U.S. TV ratings TV-Y (All Children): Ratings in Canada Sony’s predetermined ratings Child: Youth: – 32 – TV-Y7 (Directed to Older Children): TV-G (General Audience): TV-PG (Parental Guidance Suggested):...
  • Page 33: Operating Video Equipment

    Canadian French Language ratings G (General): 8 ans+ (8+ General - Not recommended for young children): VCR manufacturer code numbers Manufacturer Code Sony 301, 302, 303 Aiwa Admiral (M. Ward) Audio Dynamic 314, 337 Bell & Howell (M. Ward) Broksonic...
  • Page 34: Operating A Cable Box Or Satellite Receiver (Sat)

    Toshiba Tips z • In some rare cases, you may not be able to operate your non-Sony video equipment with the supplied remote control. In this case, please use the equipment's own remote control. • When you remove the batteries, the code number may revert to the factory setting.
  • Page 35: Troubleshooting

    Counting the number of flashes helps you inform qualified Sony personnel of the projection TV’s condition. front panel flashes (self-diagnosis • Press POWER on the projection TV to turn it off, then inform qualified Sony personnel or the above Direct Response Center of the number of flashes. function) No picture (screen not lit), no •...
  • Page 36: Disassembly

    KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 2-1. REAR BOARD REMOVAL 1 Nine screws (KP-48V85) Eight screws (KP-53V85) Nine screws (KP-61V85) (Screw(4x20), tapping) 2-2. CHASSIS ASSY REMOVAL 2 Chassis assy SECTION 2 DISASSEMBLY 2-3. SERVICE POSITION 1 Disconnect CN203 on A board. G board 2 Rear board Chassis assembly 2-4.
  • Page 37: Mirror Cover Removal

    2-5. MIRROR COVER REMOVAL 1 Nineteen screws(KP-53V85) Twenty three screws (KP-61V85) Twenty four screws (KP-48V85) (Screw(4x20), tapping) 2-6. BEZNET ASSY REMOVAL 2 Fourteen screws (KP-61V85) Fifteen screws (KP-53V85) Twelbe screws (KP-48V85) (Screws(4x20), tapping) 3 Beznet assy 1 Five screws (KP-53V85/61V85) Three screws (KP-48V85) (Screws(4x20), tapping) 2-7.
  • Page 38: A Board And G Board Removal

    KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 2-9. A BOARD AND G BOARD REMOVAL 1 Eight screws (+BVTP 3x12) 3 G board Main bracket 2 Claws 2-10. PICTURE TUBE REMOVAL CAUTION: Removing the arrow-marked screws is strictly prohibited. If removed, it may cause liquid spill. 2-11.
  • Page 39: Set-Up Adjustments

    3-1. SCREEN VOLTAGE ADJUSTMENT (COARSE ADJUSTMENT) 1. Receive the Monoscope signal. 2. Set 50% BRIGHTNESS and minimum PICTURE. 3. Turn the red VR on the FOCUS block 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 40: Focus Vr Adjustment

    KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 3-5. FOCUS VR ADJUSTMENT 1. Set to the service mode. 2. Receive the all-white signal. 3. Cover the both red and blue picture lenses with the lens caps to show only the green color. 4. Set to PJE, and press 6 to display the test signal (crosshatch) on the screen.
  • Page 41: Electrical Adjustment By Remote Commander

    3-9. ELECTRICAL ADJUSTMENT BY REMOTE COMMANDER By using Remote Commander (RM-Y905),all circuit adjustments can be made. NOTE : Test Equipment Required. 1. Pattern Generator (with component outputs) 2. Frequency counter 3. Digital multimeter 4. Audio oscillator 1. METHOD OF SETTING THE SERVICE ADJUSTMENT MODE SERVICE MODE PROCEDURE 1.
  • Page 42 KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 – 42 –...
  • Page 43 KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 – 43 –...
  • Page 44 KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 – 44 –...
  • Page 45 KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 – 45 –...
  • Page 46: Registration Adjustment (Pje)

    KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 3-10. REGISTRATION ADJUSTMENT (PJE) • FUNCTION OF BUTTONS OF REMOTE COMMANDER FOR PJE MODE. MUTING DVD/ SAT/ POWER CABLE FUNCTION PICTURE MODE DVD/VTR SAT/CABLE Adjustment item DISPLAY TV/VIDEO Adjustment item down JUMP ENTER ACTIVE AUDIO INDEX INIT* MENU RESET...
  • Page 47 [GREEN REGISTRATION ADJUSTMENT] <GREEN CENTER> 1. Select GRN CENT 1and 4 keys on the remote commander. 2. Adjust the center of crosshatch line goes the middle vertically and horizontally (GRN CENT) with the joystick on the remote commander. CENT <GREEN SKEW> 1.
  • Page 48 KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 [RED REGISTRATION ADJUSTMENT] <RED CENTER, SKEW> 1. Cover the blue picture lens with the lens cap to show the green and red colors. 2. Press 3 key on the remote commander to shift the GRN mode to the RED mode.
  • Page 49: Auto Registration Error Code List

    3-11. AUTO REGISTRATION ERROR CODE LIST If an error code is displayed after the set has been fully adjusted, correctly, please check the following items: position, tilt and sizing. If either of these adjustments are off, even slightly, the auto-registration pattern will not hit the four sensors properly. This occurs when the internal generator patterns is being flashed on the screen for the sensors to read.
  • Page 50: Safety Related Adjustments

    KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 [ G BOARD] 4-1. HV REGULATION CIRCUIT CHECK AND ADJUSTMENT When replacing the following components marked with on the schematic diagram always check HV regulation, and if necessary re-adjust. C517 C517, C521, C522 IC654, L504 T502, T504 (FBT) D.Y, A board, G board OPERATION CHECK 1.
  • Page 51: B Ovp Confirmation

    4-4. +B OVP CONFIRMATION 1. Connect an external dc power supply to TP OVP. 2. Supply 120VAC to variable autotransformer. 3. Set PICTURE and the BRIGHTNESS controls to minimum. 4. Gradually turn the external dc power supply, and check if OVP works properly when the voltage of the external dc power supply is between 139.0 ~ 151.5V.
  • Page 52: Circuit Adjustments

    KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 5-1. TV INPUT SUB CONTRAST ADJUSTMENT (VPNT-SCON) 1. Receive the color-bar signal. 2. Mode PICTURE COLOR BRIGHTNESS TRINITONE SERVICE DATA VPNT SCON : 7 3. Set to service mode. 4. Connect an oscilloscope between pin 7 of CN204 (A board) and ground.
  • Page 53: Sub-Hue, Sub-Color And Main Contrast Adjustment (Mc-Mydr, Mshu, Mscl, Sc-Sshu, Sscl)

    5-5. SUB-HUE , SUB-COLOR AND MAIN CONTRAST ADJUSTMENT (MC-MYDR, MSHU, MSCL, SC-SSHU, SSCL) 1. Receive the color-bar signal. 2. Mode : Personal 1 or 2. PICTURE : maximum COLOR : center BRIGHTNESS : center TRINITONE : medium SERVICE DATA MC-MYDR : 22 SERVICE DATA MC-MSHU...
  • Page 54 KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 MEMO – 54 –...
  • Page 55: Diagrams

    SECTION 6 DIAGRAMS 6-1. BLOCK DIAGRAM (1) TU151 MAIN TUNER CN401(1/2) CN1701 BUFFER DET OUT2 MTU V Q152 L OUT MTU L R OUT MTU R STU V STU AU H. SEP DET OUT Q004 AFT OUT ST IND J1701 SAP IND VIDEO 1 SWITCH...
  • Page 56 5-1. BLOCK DIAGRAM (2) CN201 (1/3) TO U AU L BOARD AU R CN1703 IC002 SYSTEM CONTROL STUH 2HSYNC MTUH HSYNC STU AFT SUBTU AFT MTU AFT MAINTU AFT MONO MONO BOARD SAP IND SAPN TUNER ST IND STEREN BLOCK STU AUMT 2MUTE MTU AUMT...
  • Page 57: Block Diagram (2)

    5-1. BLOCK DIAGRAM (3) IC203 A/D CONVERTER IC202 4MB EDO DYC02 CN401 B.P.F B.P.F BUFFER · MAIN V/Y MIO0 FL202, Q203, 207 DYC09 FL203, Q215, 216 Q210 · · · MIO15 IO16 B.P.F · FL201, Q202, 208 ALTE MRAS MCAS LCAS BUFFER INVERTER...
  • Page 58 5-1. BLOCK DIAGRAM (4) (SENSOR) IC803 IC806 Q804 IC802 CN802 CN3001 Q803 SENSOR LEFT UPPER (SENSOR) LOWER Q801 Q802 RIGHT (SENSOR) Q805 (SENSOR) TO A BOARD VIDEO BLOCK TO A BOARD SYSTEM CONTROL BLOCK – 63 – IC808 (1/6, 3/6) I HP I DREG OVF I DREG BSY...
  • Page 59: Block Diagram (3)

    5-1. BLOCK DIAGRAM (5) CN732 IK R CN731 TO A Q731-733 BOARD CN204 BUFFER Q734 CN733 IK B CN736 TO A CN1304 VM DRIVE BOARD Q1303-1306 Q1301, 1302 CN203 G DRIVE, VM DRIVE – 67 – CN740 4, 5, 9, 11 V902 CN737 FOCUS BLOCK...
  • Page 60 5-1. BLOCK DIAGRAM (6) POWEER SUPPLY H/V OUT IC1502 SUB DY-DRIVE CN651 MUTE TO A Q1508 BOARD CN402 IC1506 SUB DY-DRIVE MUTE Q1501 CN1502 MUTE DRIVE REGI MUTE Q1509 BUFFER BUFFER V BLK Q1511 Q1503 IC1507 (2/2) D FOCUS D1504 BUFFER Q1502 TO A...
  • Page 61 6-2. FRAME SCHEMATIC DIAGRAM – 71 – – 72 – – 73 – 6-3. CIRCUIT BOARDS LOCATION Note: The symbol display is on the component slde. The components identified by shading and mark are critical for safety. Replace only with part number specified.
  • Page 62 47 H A (1/3) BOARD : IC406 TDA7265 MUTE / ST-BY L + IN L OUT L -IN R -IN R OUT R + IN R-VS L-VS • A (1/3) BOARD WAVEFORMS 16MHz 33.8688MHz 4.1Vp-p (H) 4.1Vp-p (H) 3.3Vp-p (V) 3.1Vp-p (V) 2.3Vp-p (H) 2.2Vp-p (H)
  • Page 63: Block Diagram (4)

    – 79 – – 80 – A (2/3) BOARD : IC807, 815, 816, 817 PD6376GS-E2 DIGUTAL POWER SUPPLY POWER SUPPLY SYSTEM MAIN DAC LRCK/WDCK 13 SUB DAC LPSEL/RSI 14 SI/LSI 15 SUB DAC CLK 16 4/8 fs SEL 1 MAIN DAC D.GND A.GND •...
  • Page 64 • A (3/3) BOARD WAVEFORMS 1.4Vp-p (H) 1.8Vp-p (H) 1Vp-p (H) 1.2Vp-p (H) 1.2Vp-p (H) 840mVp-p (H) 1.2Vp-p (H) 1.4Vp-p (H) 1Vp-p (H) 1Vp-p (H) 1Vp-p (H) 4.4Vp-p (H) 0.3Vp-p (H) 0.56Vp-p (H) 0.6Vp-p (H) Schematic diagrarm Schematic diagram A (1/3) A (2/3) board board /...
  • Page 65 A (3/3) BOARD : IC1402, 1403 CXA2019AQ-T4 V2 PED U2 PED Y2 DRIVE V2 DRIVE U2 DRIVE ABL CENT C BUS DECORDER ABLFILIN H.SYNC PHASE V.SYNC V COUNT IREF 1/32 H.DRIVE DET. DOWN Y2 IN Y2 DRIVE U2 PED U2 DRIVE U2 IN AFC HLOCK C MODE...
  • Page 66 • G BOARD WAVEFORMS 18.5Vp-p (H) 12.5Vp-p (H) 14.5Vp-p (H) 17.7Vp-p (V) 15.2Vp-p (H) 14Vp-p (H) 56.1Vp-p (V) 1.72Vp-p (V) 3.7Vp-p (V) 108Vp-p (H) 1.2kVp-p (H) 130Vp-p (H) G BOARD : IC654 DM-58 G BOARD : IC651 PC393C OUT1 OUT2 V–...
  • Page 67: Block Diagram (5)

    H/V, DY DRIVE, POWER SUPPLY – G Board – – 95 – G BOARD D1501 I-15 DIODE D1503 B-15 D501 E-13 D1504 G-15 D505 E-13 D1505 G-13 D506 E-11 D1506 G-13 D507 E-11 D1507 F-14 D513 E-13 D1509 G-12 D517 D1510 F-13 D518...
  • Page 68 VIDEO, AUDIO IN/OUT, AV SWITCH, SIRCS IN/OUT – U Board – – 98 – – 99 – – 100 –...
  • Page 69: Block Diagram (6)

    – 101 – – 102 – U BOARD : IC1702 CXA1845Q • U BOARD WAVEFORMS 1.6Vp-p (H) 1.6Vp-p (H) 0.8Vp-p (H) 0.8Vp-p (H) – 103 – V OUT1 Y IN1 Y OUT1 TRAP1 C IN1 C OUT1 V OUT2 Y IN2 Y OUT2 TRAP2 C IN2...
  • Page 70 Schematic diagrarm Schematic diagrams board board / – 105 – • CR BOARD WAVEFORM 101Vp-p (H) • CG BOARD WAVEFORMS 103Vp-p (H) 133Vp-p (H) – 106 – G DRIVE, VM DRIVE R DRIVE – CG Board – • CB BOARD WAVEFORM –...
  • Page 71: Frame Schematic Diagram

    FUNCTION KEYS – HA Board – – HC Board – RIMOTE CONTROL RECEIVER – 109 –...
  • Page 72: Hb Board

    V I D E O I N P U T A U D I O VIDEO-2 INPUT, MENU CONTROL KEYS – HB Board – – 110 –...
  • Page 73: Semiconductors

    6-5. SEMICONDUCTORS CXA2019AQ-T4 BA05T TOP VIEW 40pin CXA2039M-T6 BH3868FS-E2 TOP VIEW 24pin TOP VIEW DM-58 32pin BU4053BCF-T2 CXA1315M NJM2145M-TE2 SN74HC153ANS MARKING SIDE VIEW UPD6376GS-E2 • pin • Mt (one side, both side) LA78045 16pin M24C08-MN6T CM0006CF NJM2533M(TE2) ST24E16FM6TR TC7W66FU(TE12R) UPC4558G2 UPC4570G2 TOP VIEW 80pin...
  • Page 74: Circuit Boards Location

    KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 2SD2578-RF D4SBS4-F D1NL20U 2SK2663 D1NS6 EGP20G EL1Z GP08D RGP02-20EL-6394 1SS355TE-17 DTZ10B DTZ33B DTZ4.7C UDZ-TE-17-22B UDZS-TE17-5.6B D3S6M-F ERA22-08 ANODE ERC04-06SE CATHODE ERC06-15S D1N20R D2L20U MTZJ-10B MTZJ-13 MTZJ-2.7A MTZJ-4.7C MTZJ-7.5B MTZJ-T-77-24 MTZJ-T-77-5.6B SLR-325VCT31 RD10ES-B2 RD15ES-B2 RD18ESB2 RD24ES-B1 RD3.9ES-B2 RD5.1ES-B1 RD5.1ESB2 RD5.6ES-B2...
  • Page 75: A (1/3)Board

    Les composants identifies par The components identified by une trame et une marque shading and mark sont critiques pour la securite. cal for safety. Ne les remplacer que par une Replace only with part number piece portant le numero specifie. specified.
  • Page 76: Cover (Kp-53V85/61V85)

    KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 7-2. COVER (KP-53V85/61V85) r : +BVTP 3X12 7-685-648-79 p : +BVTP 4X12 7-685-661-14 4 : +BVTP 4X12 7-685-661-79 REF. NO. PART NO. DESCRIPTION –––––––– ––––––––– ––––––––––––– X-4037-977-1 GRILLE ASSY, SPEAKER (53V) X-4037-986-1 GRILLE ASSY, SPEAKER (61V) 4-378-533-31 SCREW (4X20), TAPPING 4-069-671-11 DOOR (V), CONTROL 4-072-529-01 LABEL(2), SPEAKER GRILLE...
  • Page 77: Chassis

    Les composants identifies par The components identified by une trame et une marque shading and mark sont critiques pour la securite. cal for safety. Ne les remplacer que par une Replace only with part number piece portant le numero specifie. specified.
  • Page 78: Picture Tube

    KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 7-4. PICTURE TUBE r : +BVTP 3X12 7-685-648-79 ® : +BVTP 4X16 7-685-663-71 REF. NO. PART NO. DESCRIPTION –––––––– ––––––––– ––––––––––––– 4-056-258-11 LENS (DELTA 78) (48V85/53V85) 4-040-131-21 LENS (LINNIT POINT 6) (61V85) 4-057-007-01 SPRING, TENSION (53V85/61V85) 0 8-733-572-15 CRT 07MXC3(R)(HEATER) (48V85) 0 A-1501-278-A COUPLER (R) ASSY, CRT (53V85) 0 A-1501-732-A COUPLER (R) ASSY, CRT (61V85)
  • Page 79: A (2/3)Board

    NOTE: The components identified by shading and mark are critial for safety. Replace only with part number specified. Les composants identifies par une trame et une marque sont critiques pour la securite. Ne les remplacer que par une piece portant le numero specifie.
  • Page 80 KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 REF. NO. PART NO. DESCRIPTION –––––––– ––––––––– ––––––––––––– C236 1-163-038-91 CERAMIC CHIP C237 1-163-038-91 CERAMIC CHIP C240 1-163-038-91 CERAMIC CHIP C241 1-126-964-11 ELECT C242 1-128-551-11 ELECT C243 1-163-038-91 CERAMIC CHIP C244 1-104-664-11 ELECT C245 1-163-251-11 CERAMIC CHIP C247 1-163-038-91 CERAMIC CHIP C248...
  • Page 81 REF. NO. PART NO. DESCRIPTION –––––––– ––––––––– ––––––––––––– C438 1-104-664-11 ELECT 47 F C439 1-126-960-11 ELECT C440 1-126-963-11 ELECT 4.7 F C442 1-130-489-00 MYLAR 0.033 F C443 1-130-471-00 MYLAR 0.001 F C444 1-126-963-11 ELECT 4.7 F C445 1-126-963-11 ELECT 4.7 F C447 1-130-489-00 MYLAR 0.033 F...
  • Page 82 KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 REF. NO. PART NO. DESCRIPTION –––––––– ––––––––– ––––––––––––– C888 1-104-664-11 ELECT C889 1-163-038-91 CERAMIC CHIP C890 1-104-664-11 ELECT C891 1-163-038-91 CERAMIC CHIP C892 1-104-664-11 ELECT C893 1-163-038-91 CERAMIC CHIP C894 1-104-664-11 ELECT C897 1-163-038-91 CERAMIC CHIP C898 1-126-934-11 ELECT C899...
  • Page 83: A (3/3)Board

    REF. NO. PART NO. DESCRIPTION –––––––– ––––––––– ––––––––––––– C1447 1-163-038-91 CERAMIC CHIP 0.1 F C1448 1-164-004-11 CERAMIC CHIP 0.1 F C1449 1-164-004-11 CERAMIC CHIP 0.1 F C1450 1-164-004-11 CERAMIC CHIP 0.1 F C1451 1-163-038-91 CERAMIC CHIP 0.1 F C1452 1-126-934-11 ELECT 220 F C1453 1-163-038-91 CERAMIC CHIP...
  • Page 84 KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 REF. NO. PART NO. DESCRIPTION –––––––– ––––––––– ––––––––––––– D202 8-719-977-28 DIODE UDZS-TE17-10B D204 8-719-069-55 DIODE UDZS-TE17-5.6B D205 8-719-069-55 DIODE UDZS-TE17-5.6B D206 8-719-988-61 DIODE 1SS355TE-17 D207 8-719-988-61 DIODE 1SS355TE-17 D208 8-719-069-55 DIODE UDZS-TE17-5.6B D209 8-719-988-61 DIODE 1SS355TE-17 D301 8-719-988-61 DIODE 1SS355TE-17 D302...
  • Page 85 REF. NO. PART NO. DESCRIPTION –––––––– ––––––––– ––––––––––––– IC203 8-759-161-24 IC PC659AGS-E2 IC204 8-759-536-12 IC PD64081BGF-3BA IC205 8-759-583-47 IC PC2933T-E1 IC206 8-752-091-25 IC CXA2147Q IC401 8-759-549-74 IC TC9447F-003 IC402 8-759-352-91 IC PST9143NL IC403 8-759-578-88 IC BH3868FS-E2 IC404 8-759-100-96 IC NJM4558M-T2 IC406 8-759-190-89 IC TDA7265 IC681...
  • Page 86 KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 REF. NO. PART NO. DESCRIPTION –––––––– ––––––––– ––––––––––––– <IC LINK> PS401 1-532-984-11 LINK, IC 2A/90V PS402 1-532-984-11 LINK, IC 2A/90V <TRANSISTOR> Q001 8-729-216-22 TRANSISTOR 2SB709A-QRS-TX Q002 8-729-422-27 TRANSISTOR 2SD601A-QRS-TX Q003 8-729-027-38 TRANSISTOR DTA144EKA-T146 Q004 8-729-216-22 TRANSISTOR 2SB709A-QRS-TX Q005 8-729-027-38 TRANSISTOR DTA144EKA-T146 Q006...
  • Page 87 REF. NO. PART NO. DESCRIPTION –––––––– ––––––––– ––––––––––––– Q1424 8-729-216-22 TRANSISTOR 2SB709A-QRS-TX Q1601 8-729-422-27 TRANSISTOR 2SD601A-QRS-TX Q1602 8-729-900-53 TRANSISTOR DTC114EKA-T146 <RESISTOR> R001 1-216-041-00 RES-CHIP R002 1-216-057-00 RES-CHIP 2.2K R003 1-216-049-91 RES-CHIP R004 1-216-121-91 RES-CHIP R005 1-216-097-91 RES-CHIP 100K R006 1-216-033-00 RES-CHIP R007 1-216-073-00 RES-CHIP R008...
  • Page 88 KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 REF. NO. PART NO. DESCRIPTION –––––––– ––––––––– ––––––––––––– R117 1-216-295-91 SHORT R118 1-216-053-00 RES-CHIP R119 1-216-053-00 RES-CHIP R120 1-216-061-00 RES-CHIP R121 1-216-057-00 RES-CHIP R122 1-216-295-91 SHORT R123 1-216-017-91 RES-CHIP R124 1-216-017-91 RES-CHIP R125 1-216-017-91 RES-CHIP R126 1-216-033-00 RES-CHIP R127 1-216-025-91 RES-CHIP...
  • Page 89 REF. NO. PART NO. DESCRIPTION –––––––– ––––––––– ––––––––––––– R283 1-216-065-91 RES-CHIP 4.7K R284 1-216-025-91 RES-CHIP R285 1-216-049-91 RES-CHIP R286 1-216-025-91 RES-CHIP R287 1-216-025-91 RES-CHIP R288 1-216-295-91 SHORT R289 1-216-049-91 RES-CHIP R290 1-216-049-91 RES-CHIP R291 1-216-049-91 RES-CHIP R292 1-216-049-91 RES-CHIP R293 1-216-049-91 RES-CHIP R294 1-216-049-91 RES-CHIP...
  • Page 90 KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 REF. NO. PART NO. DESCRIPTION –––––––– ––––––––– ––––––––––––– R444 1-216-077-91 RES-CHIP R446 1-216-085-00 RES-CHIP R447 1-216-081-00 RES-CHIP R448 1-216-081-00 RES-CHIP R449 1-216-049-91 RES-CHIP R450 1-216-689-11 RES-CHIP R451 1-216-073-00 RES-CHIP R452 1-216-083-00 RES-CHIP R453 1-216-049-91 RES-CHIP R454 1-216-049-91 RES-CHIP R455 1-216-083-00 RES-CHIP...
  • Page 91: G Board

    REF. NO. PART NO. DESCRIPTION –––––––– ––––––––– ––––––––––––– R895 1-216-025-91 RES-CHIP R896 1-216-121-91 RES-CHIP R897 1-216-049-91 RES-CHIP R898 1-216-049-91 RES-CHIP R899 1-216-033-00 RES-CHIP R900 1-216-025-91 RES-CHIP R901 1-216-033-00 RES-CHIP R902 1-216-033-00 RES-CHIP R903 1-216-025-91 RES-CHIP R904 1-216-033-00 RES-CHIP R905 1-216-025-91 RES-CHIP R906 1-216-025-91 RES-CHIP R907...
  • Page 92 KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 REF. NO. PART NO. DESCRIPTION –––––––– ––––––––– ––––––––––––– R1424 1-216-061-00 RES-CHIP R1425 1-216-009-91 RES-CHIP R1427 1-216-109-00 RES-CHIP R1428 1-216-057-00 RES-CHIP R1429 1-208-774-11 METAL CHIP R1430 1-216-033-00 RES-CHIP R1431 1-216-045-00 RES-CHIP R1432 1-216-071-00 RES-CHIP R1433 1-216-077-91 RES-CHIP R1434 1-216-025-91 RES-CHIP R1435...
  • Page 93 Les composants identifies par The components identified by une trame et une marque shading and mark sont critiques pour la securite. cal for safety. Ne les remplacer que par une Replace only with part number piece portant le numero specifie. specified.
  • Page 94 KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 REF. NO. PART NO. DESCRIPTION –––––––– ––––––––– ––––––––––––– C618 1-126-965-11 ELECT C619 1-104-664-11 ELECT C620 1-136-175-00 MYLAR C621 1-136-175-00 MYLAR C622 1-136-171-00 MYLAR C623 1-136-171-00 MYLAR C624 1-104-330-91 CERAMIC C625 1-104-664-11 ELECT C626 1-104-664-11 ELECT C651 1-164-644-11 CERAMIC C654 1-126-953-11 ELECT...
  • Page 95 Les composants identifies par The components identified by une trame et une marque shading and mark sont critiques pour la securite. cal for safety. Ne les remplacer que par une Replace only with part number piece portant le numero specifie. specified.
  • Page 96 • The components identified by KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 REF. NO. PART NO. DESCRIPTION –––––––– ––––––––– ––––––––––––– L652 1-419-389-21 INDUCTOR L653 1-406-975-21 INDUCTOR L654 1-410-396-41 FERRITE L655 1-410-396-41 FERRITE L656 1-412-525-31 INDUCTOR L657 1-412-525-31 INDUCTOR L658 1-412-525-31 INDUCTOR L659 1-412-521-31 INDUCTOR L660 1-412-521-31 INDUCTOR L1501...
  • Page 97 Les composants identifies par The components identified by une trame et une marque shading and mark sont critiques pour la securite. cal for safety. Ne les remplacer que par une Replace only with part number piece portant le numero specifie. specified.
  • Page 98 KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 REF. NO. PART NO. DESCRIPTION –––––––– ––––––––– ––––––––––––– R1521 1-215-474-00 METAL R1522 1-214-800-11 METAL R1523 1-214-800-11 METAL R1524 1-215-421-00 METAL R1525 1-215-433-00 METAL R1526 1-247-815-91 CARBON R1527 1-247-815-91 CARBON R1528 1-215-433-00 METAL R1529 1-215-421-00 METAL R1530 1-214-800-11 METAL R1531 1-214-800-11 METAL...
  • Page 99 Les composants identifies par The components identified by une trame et une marque shading and mark sont critiques pour la securite. cal for safety. Ne les remplacer que par une Replace only with part number piece portant le numero specifie. specified.
  • Page 100 KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 CG CB REF. NO. PART NO. DESCRIPTION –––––––– ––––––––– ––––––––––––– CN7400 1-251-182-11 SOCKET, CRT CN1301* 1-564-506-11 PLUG, CONNECTOR 3P CN1302* 1-564-506-11 PLUG, CONNECTOR 3P CN1303* 1-564-506-11 PLUG, CONNECTOR 3P CN1304* 1-564-509-11 PLUG, CONNECTOR 6P <DIODE> D731 8-719-991-33 DIODE 1SS133T-77 D732 8-719-991-33 DIODE 1SS133T-77...
  • Page 101: U Board

    Les composants identifies par The components identified by une trame et une marque shading and mark sont critiques pour la securite. cal for safety. Ne les remplacer que par une Replace only with part number piece portant le numero specifie. specified.
  • Page 102 KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 HB U REF. NO. PART NO. DESCRIPTION –––––––– ––––––––– ––––––––––––– S1202 1-572-198-11 SWITCH, KEYBOARD (TV/VIDEO) S1203 1-572-198-11 SWITCH, KEYBOARD (VOLUME - ) S1204 1-572-198-11 SWITCH, KEYBOARD (VOLUME + ) S1205 1-572-198-11 SWITCH, KEYBOARD (CHANNEL - ) S1206 1-572-198-11 SWITCH, KEYBOARD (CHANNEL + ) S1207...
  • Page 103 REF. NO. PART NO. DESCRIPTION –––––––– ––––––––– ––––––––––––– C2003 1-163-021-91 CERAMIC CHIP 0.01 F C2005 1-163-009-11 CERAMIC CHIP 0.001 F C2006 1-104-664-11 ELECT 47 F <CONNECTOR> CN1701 1-573-301-21 CONNECTOR, BOARD TO BOARD 20P CN1702* 1-564-526-11 PLUG, CONNECTOR 11P CN1703 1-573-301-21 CONNECTOR, BOARD TO BOARD 20P CN2001 1-573-301-21 CONNECTOR, BOARD TO BOARD 20P <DIODE>...
  • Page 104 KP-48V85/53V85/61V85 RM-Y905 RM-Y905 RM-Y905 REF. NO. PART NO. DESCRIPTION –––––––– ––––––––– ––––––––––––– Q2001 8-729-422-27 TRANSISTOR 2SD601A-Q Q2002 8-729-422-27 TRANSISTOR 2SD601A-Q Q2003 8-729-216-22 TRANSISTOR 2SA1162-G Q2004 8-729-216-22 TRANSISTOR 2SA1162-G Q2005 1-801-806-11 TRANSISTOR DTC144EKA-T146 Q2006 8-729-216-22 TRANSISTOR 2SA1162-G Q2008 8-729-216-22 TRANSISTOR 2SA1162-G Q2010 8-729-216-22 TRANSISTOR 2SA1162-G <RESISTOR>...
  • Page 105: Cg Board

    Les composants identifies par The components identified by une trame et une marque shading and mark sont critiques pour la securite. cal for safety. Ne les remplacer que par une Replace only with part number piece portant le numero specifie. specified.
  • Page 106: Cr Board

    4-077-172-11 MANUAL, INSTRUCTION 4-077-172-21 MANUAL, INSTRUCTION 4-077-172-31 MANUAL, INSTRUCTION 4-077-172-41 MANUAL, INSTRUCTION REMOTE COMMANDER ********************** 1-418-468-11 REMOTE COMMANDER (RM-Y905) 4-978-977-01 COVER, BATTERY (FOR RM-Y905) 9-965-415-01 REMARK ––––––––– Sony Corporation HDC. PJ Division Company – 144 – English 2000EA74297-1 Printed in USA ©2000.5...

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