hit counter script
Sony VPL-CX20 Service Manual
  1. Manuals
  2. Brands
  3. Sony Manuals
  4. Projector
  5. VPL-CX20
  6. Service manual
Sony VPL-CX20 Service Manual

Sony VPL-CX20 Service Manual

Remote commander rm-pj3
Hide thumbs Also See for VPL-CX20:
Table of Contents

Advertisement

Quick Links

Download this manual
DATA PROJECTOR
VPL-CX20
VPL-CS20
REMOTE COMMANDER
RM-PJ3
SERVICE MANUAL
1st Edition

Advertisement

Table of Contents
loading

Related Manuals for Sony VPL-CX20

Summary of Contents for Sony VPL-CX20

  • Page 1 DATA PROJECTOR VPL-CX20 VPL-CS20 REMOTE COMMANDER RM-PJ3 SERVICE MANUAL 1st Edition...
  • Page 2 à moins d’être qualifié pour en effectuer d’autres. Pour toute réparation faire appel à une personne compétente uniquement. CAUTION RISK OF EXPLOSION IF BATTERY IS REPLACED BY INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE RULE IN REGION. VPL-CX20/CS20...

  • Page 3: Table Of Contents

    L ..................6-18 2-4-3. When the Board is Replaced ....... 2-12 NF ................. 6-18 2-5. White Balance Adjustment ........... 2-13 NR ................. 6-18 2-5-1. HIGH Mode of INPUT-A ........2-13 U ................... 6-18 2-5-2. LOW Mode of INPUT-A ........2-13 VPL-CX20/CS20...
  • Page 4 GA (2/2) ................ 6-21 GB (1/2) ................ 6-23 GB (2/2) ................ 6-24 Board Layouts H ................... 6-17 L ..................6-18 NF ................. 6-18 NR ................. 6-18 U ................... 6-18 V ................... 6-18 F ..................6-19 GA ................. 6-22 GB ................. 6-25 VPL-CX20/CS20...

  • Page 5: Service Overview

    Section 1 Service Overview 1-1. Appearance Figure 1-2. Board Locations Lamp power supply VPL-CX20/CS20...

  • Page 6: Disassembly

    1-3-1. Top Panel 1-3-2. C Board 1-3-8. D.C. Fan (For Lamp) How to Replace the Parts When the Lamp Exploded 1-3-7. Adjustor Unit 1-3-3. Optics Unit 1-3-9. Lamp Power Supply 1-3-5. Incidence Polarizer Assembly 1-3-6. PS Assembly 1-3-4. Prism Black Assembly VPL-CX20/CS20...
  • Page 7 1-3-10. H Board 1-3-11. Side Panel Assembly 1-3-13. D.C. Fan (For Exhaust) 1-3-12. GB Board 1-3-16. D.C. Fan (For Prism) and V Board 1-3-15. GA Board 1-3-14. F Board VPL-CX20/CS20...
  • Page 8 How to Replace the Parts When the Lamp Exploded 1-3-17. Lamp and Concave Lens-1 1-3-18. Lamp and Concave Lens-2 1-3-21. How to Route the Lamp Lead and the Harness 1-3-19. Lamp 1-3-20. Precaution During Lamp and Concave Lens VPL-CX20/CS20...

  • Page 9: Top Panel

    2 Lamp door 3 Filter cover 4 Sever screws (Shaft 45) 5 Three screws (+P M2.6 x 8) Cushion CN2300 0 Filter (NR) !- NR board 7 Top panel CN2100 Nylon rivet 8 L board CN104 6 Lens cover VPL-CX20/CS20...

  • Page 10: C Board

    CN110 CN114 CN115 CN100 C board CN800 CN1000 CN106 CN900 CN102 CN103 CN1101 CN105 CN101 CN112 CN1102 1 Four screws (+PSW 2.6 x 5) 3 Remove the C board in the direction of the arrow. 2 Two hexagon screws VPL-CX20/CS20...

  • Page 11: Optics Unit

    9 Optics unit CN2500 4 Lamp duct assembly 7 Lamp power supply V board 8 Remove the optics unit in the direction of the arrow. != Projection lens assembly 0 Four screws (+P M2.6 x 8) !- Two claws VPL-CX20/CS20...

  • Page 12: Prism Block Assembly

    3 Two screws 1 Two screws (+B 2 x 4) (+B 2 x 4) 2 Prism block holder Out Assembly 4 Screw (+P 2 x 5) 5 Spring 7 Out (G) assembly 8 Out (B) assembly 6 Out (R) assembly VPL-CX20/CS20...

  • Page 13: Incidence Polarizer Assembly

    4 Incidence polarizer (G) assembly 2 Incidence polarizer 5 Screw (R) assembly (+B 2 x 4) 3 Incidence polarizer (B) assembly 1-3-6. PS Assembly 1 Five screws (+BV 3 x 12) 2 Unit cover Marking side 3 PS assembly VPL-CX20/CS20...

  • Page 14: Adjustor Unit

    C board 2 Harnesses CN105 CN1102 C board CN105 CN1102 1-3-8. D.C. Fan (For Lamp) 1 Two screws (+BV 3 x 12) 3 D.C. Fan 4 Two screws (+P M2.6 2 Harnesses 5 Holder (BSF) 6 D.C. Fan 1-10 VPL-CX20/CS20...

  • Page 15: Lamp Power Supply

    For removal procedure, refer to D.C. Fan (Fou lamp). 2 Two screws 1 Two D.C. Fans (Fou lamp) (+PSW 2.6 x 5) 3 Harnesses 4 Shield (BS) 5 Sheet (BS) 7 Holder (BSL) 6 Holder (BSR) 8 Lamp power supply 1-11 VPL-CX20/CS20...

  • Page 16: H Board

    1 Connector name label (M), LED guide (CC), Magnet (M) 3 Connector name label (M) 2 Connector cover (M) 5 LED guide (CC) CN2202 6 NF board 4 Magnet (M) 9 Side panel assembly 7 Holder (SP) 8 Speaker assembly 1-12 VPL-CX20/CS20...

  • Page 17: Board

    5 Remove the fuse connector assembly in the direction of the arrow. CN105 CN102 1-3-13. D.C. Fan (For Exhaust) 1 Two screws (+PSW 2.6 x 5) 3 Fan bracket CN113 C board CN113 4 Two D.C. Fans 2 Harnesses GB board CN803 1-13 VPL-CX20/CS20...

  • Page 18: F Board

    Attach the sheet (ADJ) on this side. (ADJ) For removal procedure, refer to D.C. fan (For Exhaust). CN2400 7 U board Shield (GA) Holder (GA) 5 Sheet (G) CN201 CN202 CN301 1 D.C. fan 8 GA board 3 Harnesses CN301 GA board 1-14 VPL-CX20/CS20...

  • Page 19: Fan (For Prism), V Board

    8 Prism duct 9 Two D.C. fans, V board, Duct (IN) ![ Two screws (+BV 3 x 12) !\ Duct (IN) !] D.C. fan !- Two screws (+BV 3 x 12) CN2500 != D.C. fan 0 V board 1-15 VPL-CX20/CS20...

  • Page 20: Lamp And Concave Lens-1

    7 Europe lens spring 3-253-143-01 1 Two screws (+PSW 3 x 5) QTY2 2-580-591-01 3 Louver 6 Lamp handle 5 Screw (+P 2.6 x 6) QTY2 3-253-143-01 2 Two screws (+BV 3 x 10) QTY2 8 Europe lens spring 7-685-647-79 1-16 VPL-CX20/CS20...

  • Page 21: Lamp And Concave Lens-2

    1-3-18. Lamp and Concave Lens-2 Precaution during concave lens. Concave lens 1 Concave lens 2 Slide the lamp box plate in the direction of the arrow and remove it. 1-17 VPL-CX20/CS20...

  • Page 22: Lamp

    . When the lamp is removed, the lamp cover and the net (lamp) are also removed at the same time. When installing a new lamp, be sure not to loose the two parts or leave them unattached. 2 Slit 1 Insert the net lamp into the slit. 4 Lamp cover Lamp box 3 Two dowels 1-18 VPL-CX20/CS20...

  • Page 23: How To Route The Lamp Lead And The Harness

    Route the terminal behind. Lamp Short harness Long harness Long harness When installing the louver, be sure to draw Louver out the terminal from the opening of the louver. Secure the lamp lead and the harness (short) together. 1-19 VPL-CX20/CS20...

  • Page 24: Gamma Quick Access Application Software

    Plug type YP-11 YP-21 SP-61 YP-13 Female end YC-13L YC-13L YC-13L C7-2 YC-13L Cord type SPT-2 H03VVH2-F H03VVH2-F H03VVH2-F VCTFK Rated Voltage & 10A/125V 2.5A/250V 2.5A/250V 2.5A/250V 7A/125V Current Safety approval UL/CSA DENAN Cord length (max.) 4.5 m 1-20 VPL-CX20/CS20...

  • Page 25: Electrical Adjustments

    FLAT FIELD 100 IRE signal to the input connec- . NTSC, PAL, SECAM component signal generator tor. Leave this unit with POWER ON for 10 minutes Sony Tektronix TG2000 + AVG1 (option module) + or longer for aging. AWVG1 (option module) or equivalent 2.

  • Page 36: Service Know-How

    8. At this time, the value of 22 Other/X Tilt is read and inputted in the 21 Other/Tilt C2. 9. Press the MEMORY key and save the adjustment value. Perform adjustment under the environment of 25 ±5dC. 2-12 VPL-CX20/CS20...

  • Page 37: White Balance Adjustment

    2 is obtained. ±0.002, y ±0.003) with reference to the chromaticity 8. Press the MEMORY key and save the adjustment value. that is measured at step 1 is obtained. 7. Press the MEMORY key and save the adjustment value. 2-13 VPL-CX20/CS20...

  • Page 38: Auto Focus (Af) Adjustment

    2-6. Auto Focus (AF) Adjustment Place the VPL-CX20/CS20 1.75 ±0.1 m away from the screen (front projection). Turn on the power to the VPL-CX20/CS20. Set Status to ON and Tilt to 0, and then enter the Factory Mode. 1) Tele End Adjustment 1.

  • Page 39: Memory Structure

    Note that once the user makes an adjustment and performs a memory operation, the items that can be adjusted in the Service Mode and the Factory Mode (W/B, Device Adjust) are stored in the NVM and the factory default data is erased. 2-15 VPL-CX20/CS20...
  • Page 40 Image Flip Image Flip Memory Memory Up/Down inversionis Up/Down inversionis possible possible Picture Dynamic Dynamic Picture All Input Video Memory Standard Standard Channel Memory Dynamic Video Standard Dynamic Input-A Standard FAN Memory FAN Memory FAN Memory 2-16 VPL-CX20/CS20...

  • Page 41: Semiconductors

    2SD1621ST-TD-E MP1580HS-LF-Z SI4403DY-T1 UPC393G2-E2 ANODE D10XB80 CATHODE TOP VIEW 2SK2842(LBS2SONY) 8pin SOP SF10L60U LT1940EFE#TR TOP VIEW GATE DRAIN 16pin SOP SOURCE DAN202UT106 LTC1772CS6 ANODE DTA144EUA-T106 ST02D-200TA DTC114EUA-T106 CATHODE DTC144EE-TL TOP VIEW M1FL20U-4063 6pin SOP UDZSTE-1720B MR4710 ANODE DTC144EUA-T106 CATHODE VPL-CX20/CS20...

  • Page 43: Spare Parts

    Ne les remplacer que par une pièce portant le numéro spécifié. 2. Standardization of Parts Some repair parts supplied by Sony differ from those used for the unit. These are because of parts common- ality and improvement. Parts List has the present standardized repair parts.

  • Page 44: Exploded Views

    Cover 4-2. Exploded Views VPL-CX20/CS20...
  • Page 45 Cover Part No. SP Description A-1098-420-A s MOUNTED CIRCUIT BOARD, C (VPL-CX20) A-1115-150-A s MOUNTED CIRCUIT BOARD, C (VPL-CS20) A-1098-428-A s MOUNTED CIRCUIT BOARD, L A-1098-430-A s MOUNTED CIRCUIT BOARD, NR X-2059-390-1 s EMBLEM ASSY 2-590-149-01 s COVER, LENS 2-590-164-01 s COVER, FILTER...
  • Page 46 Side Panel VPL-CX20/CS20...
  • Page 47 A-1119-946-A s SPEAKER ASSY X-2059-389-1 s SIDE PANEL ASSY 2-590-464-01 s MAGNET (M) 2-596-797-01 s LABEL (M), CONNECTOR NAME 2-596-798-01 s COVER (M), CONNECTOR 2-596-799-01 s GUIDE (CC), LED 3-669-607-32 s +PSW (SMALL ROUND) (2.6) 1-787-368-11 s D.C. FAN VPL-CX20/CS20...
  • Page 48 GA Board and GB Board VPL-CX20/CS20...
  • Page 49 A-1098-421-A s MOUNTED CIRCUIT BOARD, GA A-1098-422-A s MOUNTED CIRCUIT BOARD, GB A-1098-431-A s MOUNTED CIRCUIT BOARD, U 1-479-411-11 s UNIT ADJUSTOR 1-910-015-97 s CONNECTOR ASSY, FUSE 1-910-015-98 s CONNECTOR ASSY, 40P FLAT 3-669-607-32 s +PSW (SMALL ROUND) (2.6) 3-254-147-01 s SCREW (M2.6), (+)P VPL-CX20/CS20...
  • Page 50 Base PUSH NUT2 PUSH NUT2 VPL-CX20/CS20...
  • Page 51 2-590-535-01 s BASE 3-669-607-32 s +PSW (SMALL ROUND) (2.6) 1-468-949-11 s POWER SUPPLY BLOCK 1-787-371-11 s D.C. FAN 1-787-370-01 s D.C. FAN 1-787-369-11 s D.C. FAN 3-254-144-11 s SCREW (B3), (+)BV TAPPING 3-254-147-01 s SCREW (M2.6), (+)P 7-624-200-11 s NUT, PUSH2 VPL-CX20/CS20...
  • Page 52 Optics +B 2x4 +B 2x4 +B 2x4 +B 2x4 +BV 3x12 +BV 3x12 Marking side +B 2x4 4-10 VPL-CX20/CS20...
  • Page 53 4-099-077-01 s CUSHION (S) 7-621-772-18 s SCREW +B M2X4 7-685-648-79 s SCREW +BV3X12 (EP-FE/ZNBK/CM2) Note on Replacing the LCD The VPL-CX20/CS20 has two combinations when replacing the LCD. When replacing the LCD, be sure to maintain the following combination. VPL-CX20 Combination 1...

  • Page 54: Electrical Parts List

    Ref. No. or Q’ty Part No. SP Description or Q’ty Part No. SP Description A-1098-420-A s MOUNTED CIRCUIT BOARD C,(VPL-CX20) C423 1-125-777-11 s CAPACITOR CERAMIC 0.1MF/10V A-1115-150-A s MOUNTED CIRCUIT BOARD C,(VPL-CS20) C424 1-165-908-11 s CAP, CERAMIC 1MF B 1608...
  • Page 55 1-164-943-11 s CAPACITOR,CHIP CERAMIC 0.01MF(VPL-CS20) C900 1-165-989-11 s CAPACITOR, CERAMIC 10MF (2012) C648 1-164-943-11 s CAPACITOR,CHIP CERAMIC 0.01MF(VPL-CS20) C901 1-125-777-11 s CAPACITOR CERAMIC 0.1MF/10V C649 1-164-943-11 s CAPACITOR,CHIP CERAMIC 0.01MF(VPL-CS20) C902 1-131-992-11 s CAP, CERAMIC 100000PF F 1608 4-13 VPL-CX20/CS20...
  • Page 56 1-125-777-11 s CAPACITOR CERAMIC 0.1MF/10V C1202 1-164-943-11 s CAPACITOR,CHIP CERAMIC 0.01MF(VPL-CS20) D309 6-500-331-01 s DIODE RD3.9UM-T1B C1203 1-125-777-11 s CAPACITOR CERAMIC 0.1MF/10V D310 8-719-058-24 s DIODE RB501V-40TE17 C1204 1-100-159-91 s CAP, CERAMIC 22MF B (SMD) 3216 D321 8-719-158-37 s DIODE RD9.1SB2 4-14 VPL-CX20/CS20...
  • Page 57 1-400-693-21 s INDUCTOR, FERRITE BEAD (1005) IC604 6-704-929-01 s IC CY25023SXC-1T(VPL-CS20) FB117 1-400-693-21 s INDUCTOR, FERRITE BEAD (1005) IC604 6-705-986-01 s IC CY25033SXC-1T(VPL-CX20) FB118 1-400-693-21 s INDUCTOR, FERRITE BEAD (1005) FB119 1-400-693-21 s INDUCTOR, FERRITE BEAD (1005) IC606 6-706-475-01 s IC TC7SET02FU(T5RSOJF)
  • Page 58 1-218-973-11 s RESISTOR,CHIP 47K 1/16W (1005) R246 1-218-965-11 s RESISTOR, CHIP 10K 1/16W R111 1-218-973-11 s RESISTOR,CHIP 47K 1/16W (1005) R247 1-218-965-11 s RESISTOR, CHIP 10K 1/16W(VPL-CX20) R112 1-208-701-11 s RESISTOR CHIP 5.6K 1/16W(1005) R248 1-218-965-11 s RESISTOR, CHIP 10K 1/16W R252...
  • Page 59 1-218-953-11 s RESISTOR, CHIP 1K 1/16W R461 1-218-937-11 s RESISTOR, CHIP 47 R337 1-218-965-11 s RESISTOR, CHIP 10K 1/16W R463 1-218-965-11 s RESISTOR, CHIP 10K 1/16W R338 1-218-937-11 s RESISTOR, CHIP 47 R464 1-218-961-11 s RESISTOR, CHIP 4.7K 1/16W 4-17 VPL-CX20/CS20...
  • Page 60 1-208-695-11 s RESISTOR CHIP 3.3K 1/16W(1005) R615 1-218-965-11 s RESISTOR, CHIP 10K 1/16W R472 1-218-961-11 s RESISTOR, CHIP 4.7K 1/16W R616 1-218-965-11 s RESISTOR, CHIP 10K 1/16W(VPL-CX20) R473 1-218-937-11 s RESISTOR, CHIP 47 R619 1-218-965-11 s RESISTOR, CHIP 10K 1/16W R474...
  • Page 61 1-218-965-11 s RESISTOR, CHIP 10K 1/16W RB511 1-234-369-21 s RES, NETWORK 10X4 (1005) R1123 1-218-965-11 s RESISTOR, CHIP 10K 1/16W RB512 1-234-369-21 s RES, NETWORK 10X4 (1005) R1124 1-218-965-11 s RESISTOR, CHIP 10K 1/16W RB513 1-234-369-21 s RES, NETWORK 10X4 (1005) 4-19 VPL-CX20/CS20...
  • Page 62 TP508 1-535-757-11 s CHIP, CHECKER (CONNECTOR) TP1206 1-535-757-11 s CHIP, CHECKER (CONNECTOR) X200 1-813-426-11 s VIBRATOR, CRYSTAL X400 1-813-375-21 s QURATZ CRYSTAL UNIT X500 1-813-267-11 s VIBRATOR, CRYSTAL X600 1-813-426-11 s VIBRATOR, CRYSTAL X601 1-813-426-11 s VIBRATOR, CRYSTAL 4-20 VPL-CX20/CS20...
  • Page 63 1-216-825-11 s RESISTOR,CHIP 2.2K 1/10W 1608 L201 1-456-767-11 s CHOKE COIL T301 1-443-786-11 s CONVERTER TRANSFORMER (PIT) L202 1-457-112-11 s CHOKE COIL 200UH TH201 1-810-509-11 s THERMISTOR,POWER PH301 8-749-016-82 s PHOTO COUPLER PC123GY2J00F PH302 8-749-016-82 s PHOTO COUPLER PC123GY2J00F VDR201 1-804-996-21 s VARISTOR 4-21 VPL-CX20/CS20...
  • Page 64 1-770-627-21 s PIN, CONNECTOR 10P Q803 8-729-028-91 s TRANSISTOR DTA144EUA-T106 CN703 1-580-055-21 s PIN, CONNECTOR 2P Q805 8-729-029-14 s TRANSISTOR DTC144EUA-T106 CN802 1-770-620-21 s PIN, CONNECTOR 3P Q806 8-729-029-14 s TRANSISTOR DTC144EUA-T106 CN803 1-770-620-21 s PIN, CONNECTOR 3P 4-22 VPL-CX20/CS20...
  • Page 65 1-218-839-11 s RESISTOR,CHIP 470 1/10W (1608) R824 1-218-869-11 s RESISTOR,CHIP 8.2K 1/10W(1608) R825 1-216-864-11 s CONDUCTOR, CHIP (1608) R826 1-216-864-11 s CONDUCTOR, CHIP (1608) R827 1-216-864-11 s CONDUCTOR, CHIP (1608) R828 1-218-847-11 s RESISTOR, CHIP 1K 1/10W (1608) 4-23 VPL-CX20/CS20...
  • Page 66 R2505 1-216-864-11 s CONDUCTOR, CHIP (1608) R2506 1-216-864-11 s CONDUCTOR, CHIP (1608) A-1098-428-A s MOUNTED CIRCUIT BOARD, L R2507 1-216-801-11 s RESISTOR,CHIP 22 1/10W (1608) D2100 8-719-084-01 s DIODE (LED) NSCW215T S2500 1-786-644-21 s SWITCH, PUSH (1 KEY) 4-24 VPL-CX20/CS20...
  • Page 67 1-791-992-41 s CABLE ASSY (15P D SUBX2) 2-636-543-01 s QUICK REFERENCE MANUAL 2-636-631-01 s CD-ROM (CX20) 2-636-542-01 s CASE (MA), CARRYING 1-830-658-11 s CORD WITH CONNECTOR (AV MULTI) 1-827-484-11 s POWER-SUPPLY CORD (CX20(CH)) 2-636-543-11 s QUICK REFERENCE MANUAL (CX20(CH)) 2-636-561-71 s OPERATING INSTRUCTIONS (CX20(CH)) 4-25 VPL-CX20/CS20...

  • Page 69: Block Diagrams

    SDA,E SUB5V REG 13.5V SCL,E IC1200 SDA 400K LEVEL 13.5V ECO ON SCL 400K CONV 2.5V 2.5V 3.3V IC1205 SUB5V IC701 ECO 3.3V 1.8V 1.8V/1.55V ECO3.3V ECO3.3V REG 1.55V Q1201,Q1202 PCONT POWER ON IC702 INV SW P DELAY IN/OUT VPL-CX20/CS20...
  • Page 71 Index Board Name Function Page Video Signal Processor Panel Switch & LED 6-17 Logo LED 6-18 SIRCS Receiver 6-18 SIRCS Receiver 6-18 Lamp Cover Switch 6-18 Angle Detect 6-18 AC Inlet 6-19 Power Supply Control 6-20 DC-DC Converter 6-23 VPL-CX20/CS20...

  • Page 72: Frame Schematic Diagrams

    LED_CONT CN112 LED_CONT FAN_D FAN_D J5359 BOOTWE CN2100 CN1101 CN104 FAN_E FAN_E FAN_D FAN_F FAN_F FAN_Prot_D FAN_D VPPEN CN804 CN102 J5359 J5359 CN113 LAMP_TEMP_TH LAMP_TEMP_TH J5359 LAMP_COVER LAMP_COVER FAN_E FAN_Prot_E FAN_E CN2400 CN106 CN114 J5359 FAN_F FAN_Prot_F FAN_F CN115 VPL-CX20/CS20...

  • Page 73: Schematic Diagrams And Board Layouts

    FB113 BK1005HS241 LAMP_TEMP_TH ECO_ON HN1C01FU-TE85R JL105 JL126 POWER_PROT FB114 BK1005HS241 LAMP_COVER P_PROT JL122 POWER_ON P_CONT R128 JL127 FAN_PROT 1/16W CN106 FAN_PROT CHIP FAN_CONT1 FAN_CONT1 FAN_CONT2 R129 C111 FAN_CONT2 1/16W FAN_CONT3 CHIP FAN_CONT3 JL123 PSAVE_FCONT 1005 PSAVE_FCONT (1/12) (SIRCS IF) VPL-CX20/CS20...
  • Page 74 1/16W CHIP 1/16W SDA_E 1:8F;11A INV_SW CHIP 1/16W CHIP C204 Q201 LEVEL_CONV SDA_100K_1 I2C_100K_23:10G 5V-3 R230 R231 R203 4.7k 1/16W (2/12) CHIP CHIP CHIP (MAIN CPU) Q202 R204 4.7k LEVEL_CONV VISCA 1/16W JL201 CHIP SDA_100K_2 SCL_100K_2 1:4E SCL_100K_1 1:4E VPL-CX20/CS20...
  • Page 75 1/16WCHIP 5 % R324 R337 Q301 DTC114EUA-T106 1/16W CHIP INV_SW DDC_WE 2:4E Q305 SDA_100K_2 LEVEL_CONV & SW D300 SMF05.TC PROTECT Q306 DTC114EUA-T106 (3/12) INV_SW Q303 DDC_SW0 2:3D;10G (AV Multi connector, LEVEL_CONV & SW INPUT_A connector, R325 1/16WCHIP 5 % MEMORY(EEPROM)) VPL-CX20/CS20...
  • Page 76 1608 150k 4.7k 3.3k 4.7k 1/16W R488 4.7k CHIP 0.5 % 220k 330p 1005 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W RN-CP 2.2k 1/16W CHIP CHIP RN-CP CHIP CHIP CHIP CHIP 1/16W (4/12) 1005 1005 1005 RN-CP 1608 (SYNC_SEP) TP400 VPL-CX20/CS20...
  • Page 77 R517 1/16W CHIP JL524 V33D DGVS C560 0.01 V33D DGPEN V33D DGFILED C561 CLAMP IC501 PW2250-20L IC501 IC501 2/4 ADC & CDEC PW2250-20L PW2250-20L TP508 4/4 ADC & CDEC 3/4 ADC & CDC R502 GCOAST (5/12) (Video Signal Processor) VPL-CX20/CS20...
  • Page 78 C601 C602 C603 C604 C605 C606 C607 C608 C609 C610 C611 C612 C613 C614 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 (6/12) (SCAN converter) IC600 PW168A-SVL 5/5 SCAN_CONV C600 6.3V 3216 VPL-CX20/CS20...
  • Page 79 BUFFER R725 GPORT0 JL703 JL702 JL722 SCL_400K_2 C719 R723 R701 Q700 0.01 C713 IC702 DTC114EUA-T106 IC701 1/16W 1/16W BUFF 24LC256T-I/SNG 1005 CHIP S-80928CNMC-G8YT2G CHIP (7/12) C707 R716 RESET 1005 CHIP 1005 (3D GAMMA Timing Generator) IC700 CXD9809GF 3DGAMMA&TG 2/4 VPL-CX20/CS20...
  • Page 80 SOUT 9:2D;10:2D C814 VVDD 3216 15.5V VCOML GCFB 7:12A TG_G R810 CN800 1/16W 7:12H;9:2E; CHIP 10:2E 3.3V-2 C810 FB800 1608 R811 C819 C809 P DRV GRN 3225 3225 IC802 N.C. SOUT_G 7:6B R812 (8/12) C815 (LCD Driver(G)) 6-10 6-10 VPL-CX20/CS20...
  • Page 81 169489521 TP901 C913 SOUT 15.5V VVDD 3216 VCOML 7:12A TG_R GCFB R910 CN900 7:12H;8:2E; 1/16W 10:2E CHIP 3.3V-2 C909 FB900 R911 C918 C908 P DRV RED 3225 3225 IC901 N.C. (9/12) SOUT_R 7:6A (LCD DRIVER(R)) R912 C914 6-11 6-11 VPL-CX20/CS20...
  • Page 82 CHIP SOUT C1013 VVDD VCOML 3216 P DRV BLU 7:12A TG_B GCFB R1010 CN1000 15.5V 7:12H;8:2E; 1/16W CHIP 9:2E 3.3V-2 C1009 FB1000 1608 R1011 C1018 C1008 IC1001 3225 3225 (10/12) (LCD DRIVER(B)) N.C. SOUT_B 7:6B R1012 C1014 6-12 6-12 VPL-CX20/CS20...
  • Page 83 R1104 IN2R Q1101 OUTP OUTN 1/16W DTC114EUA-T106 JL1111 CHIP C1105 INV-SW FB1101 LOUDR OUTR GNDP GNDN C1115 C1108 2:7H AU_MUTE REC_OUT_R 6.3V IN3R C1106 C1112 2012 6.3V (11/12) 2012 (TILT adjust controller, Audio Processor) D1111 MA3J14700LSO PROTECT 6-13 6-13 VPL-CX20/CS20...
  • Page 84 RN-CP 1608 1/16W 0.5% RN-CP SHDN VCONT C1233 R1206 R1204 0.01 C1210 C1231 1/16W 1/16W C1223 C1221 (12/12) RN-CP RN-CP C1216 1005 R1207 R1202 (Regulator 3225 3225 1608 1/16W 3225 1/16W 1608 RN-CP JL1200 RN-CP 1.55V/1.8V/2.5V/ 3.3V/5V/9V/13.5V/15.5V) 6-14 6-14 VPL-CX20/CS20...
  • Page 85 SELECT ENABLE Driver C (2/12) IC204 SN74LVC125APWR-12M21AZ (4/12) IC402 D_IN2 SIG_OUT4 Driver D_IN1 SIG_OUT5 C (7/12) IC704 TC74VHCT540AFT(EL)M11AZ 1 OE 14 VCC Driver D_IN0 SIG_OUT6 4 OE 20 19 DGND DC_GEN DGND VCOM_OUT 2 OE 3 OE 6-15 6-15 VPL-CX20/CS20...
  • Page 86 GAIN LOUDNESS DEGLITCH OUTL IN2L ADJUST MUTE IN1L SOFT MUTE SERIAL SUPPLY DEGLITCH CREF DECODER GAIN GATE ADJUST DGND DRIVE LATCH VDD OK IN1R IN2R START-UP GAIN LOUDR PROTECTION IN3R VOLUME + LOUDNESS OUTR THERMAL MUTE RECOUTR 6-16 6-16 VPL-CX20/CS20...
  • Page 87 R2012 R2013 R2014 6.8k 3.9k 2.7k 2.2k 1.5k 1.8k 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W CHIP CHIP CHIP CHIP CHIP CHIP CHIP CHIP (Panel Switch & LED) -A SIDE- -B SIDE- SUFFIX: -11 SUFFIX: -11 6-17 6-17 VPL-CX20/CS20...
  • Page 88 V (1/1) IC2500 MXS3125GLM11AZ 6.3V 2012 TEMP TOUT SENS DOUTY (SIRCS RECEIVER) HEATER CONTINOUS CONTROL SELF TEST Y-AXIS FACTORY REF V VREF ADJUST OFFSET & GAIN 2-AXIS SENSOR X-AXIS DOUTX -A SIDE- -B SIDE- SUFFIX: -11 SUFFIX: -11 6-18 6-18 VPL-CX20/CS20...
  • Page 89 -A SIDE- -B SIDE- SUFFIX: -11 SUFFIX: -11 JL103 L101 C101 6.7mH 0.001 L102 JL101 250V R101 C103 C104 AC_L VDR101 0.22 0.22 1/4W 275V AC_N 275V JL102 C102 0.001 CN102 250V JL104 CN101 F101 250V (AC INLET) 6-19 6-19 VPL-CX20/CS20...
  • Page 90 DRIVE RN-CP JL208 PFC_ON 1/10W RN-CP 2:2E MULTI R218 R223 0.5 % 1/10W 1/10W ISENSE ZERO C207 RN-CP RN-CP R205 0.5% 1/10W 2012 RN-CP 2012 0.5 % 0.47 C206 (1/2) C204 C205 (Power Supply Control) 0.01 1000p 6-20 6-20 VPL-CX20/CS20...
  • Page 91 C316 PC123GY2 3225 PFC_ON 1:8D D302 MA111-TX (2/2) RECTIFIER GA (1/2) IC201 FA5501N-TE1M11AZ (Switching Regulator) 1:8C;2:2C Mount Mecha A101 263172901 Heatsink VDD(5.0V) VREF(2.5V) R224 VOS(2.0V) CHIP VZCD(1.5/1.33V) VSP(0.3V) VOVP(1.09V) VSP(0.3V) UVLO VREF(2.5V) COMP VOVP(1.09V) VOS(2.0V) TIMER VZCD(1.5/1.33V) 6-21 6-21 VPL-CX20/CS20...
  • Page 92 * B2 D307 * B2 D308 D309 D310 D311 * B2 IC201 * A1 IC301 IC302 * B2 Q201 * A2 Q202 * A2 Q203 Q204 * A2 Q205 Q206 * B2 Q207 * B2 Q301 Q302 T301 6-22 6-22 VPL-CX20/CS20...
  • Page 93 2012 R705 3225 SENSE RN-CP 3225 RN-CP RN-CP R716 FLYWHEEL C708 1/10W +IN1 -IN2 470p C702 RN-CP 1/10W R726 RN-CP C711 C709 +IN2 D702 1608 3225 1/10W MA111-TX RN-CP RN-CP RECTIFIER 1/10W 2012 R715 (1/2) (DC-DC Converter) 6-23 6-23 VPL-CX20/CS20...
  • Page 94 4.7k 1/10W RN-CP RECTIFIER 1/10W 3216 R828 R832 R835 R836 R837 RN-CP RN-CP 2012 2012 R840 R810 1/10W 1/10W 1/10W 1/10W 1/10W 4.7k 4.7k RN-CP RN-CP RN-CP RN-CP RN-CP 1/10W 1/10W JL820 RN-CP RN-CP (2/2) (DC-DC Converter) 6-24 6-24 VPL-CX20/CS20...
  • Page 95 Q805 D806 Q806 D808 D809 D810 D811 D812 D813 D814 * B1 D818 * C2 D819 D823 * C2 IC701 IC702 * B2 IC703 * B2 IC704 IC801 IC802 IC803 * B1 IC804 IC805 IC806 * A1 6-25 6-25 VPL-CX20/CS20...
  • Page 97 2 V AC range are suitable. (See Fig. A) To Exposed Metal Parts on Set 0.15 µ F 1.5 k Z voltmeter (0.75V) Earth Ground Fig A. Using an AC voltmeter to check AC leakage. VPL-CX20/CS20...
  • Page 98 VPL-CX20 (SY) VPL-CX20 (CH) English Sony EMCS Corporation VPL-CS20 (SY) E 2005FR16-1 Ichinomiya Tec 9-872-754-01 ©2005. 6...

This manual is also suitable for:

Vpl-cs20

Table of Contents