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Sony VPL-CX70 Service Manual
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Sony VPL-CX70 Service Manual

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DATA PROJECTOR
VPL-CX70
VPL-CX75
REMOTE COMMANDER
RM-PJP1
RM-PJM17
SERVICE MANUAL
1st Edition

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Summary of Contents for Sony VPL-CX70

  • Page 1 DATA PROJECTOR VPL-CX70 VPL-CX75 REMOTE COMMANDER RM-PJP1 RM-PJM17 SERVICE MANUAL 1st Edition...
  • Page 2 Ce manual est destiné uniquement aux personnes compétentes en charge de l’entretien. Afin de réduire les risques de décharge électrique, d’incendie ou de blessure n’effectuer que les réparations indiquées dans le mode d’emploi à moins d’être qualifié pour en effectuer d’autres. Pour toute réparation faire appel à une personne compétente uniquement. VPL-CX70/CX75...
  • Page 3 Gerät abschaltet und signalisiert “Batterie leer” oder nach längerer Gebrauchsdauer der Batterien “nicht mehr einwandfrei funktioniert”. Um sicherzugehen, kleben Sie die Batteriepole z.B. mit einem Klebestreifen ab oder geben Sie die Batterien einzeln in einen Plastikbeutel. 1 (P) VPL-CX70/CX75...

  • Page 4: Table Of Contents

    HIGH Mode of INPUT-A ............2-11 2-5-2. LOW Mode of INPUT-A ............2-11 2-5-3. HIGH Mode of VIDEO ............2-11 2-5-4. LOW Mode of VIDEO ............. 2-11 2-6. Automatic Focus (AF) Adjustment ............2-12 2-7. Memory Structure ..................2-13 VPL-CX70/CX75...
  • Page 5 C (7/14) ....................6-14 C (8/14) ....................6-15 C (9/14) ....................6-16 C (10/14) ....................6-17 C (11/14) ....................6-18 C (12/14) ....................6-19 C (13/14) ....................6-20 C (14/14) ....................6-21 HA ......................6-24 HB ......................6-26 L ......................6-28 VPL-CX70/CX75...
  • Page 6 QB ......................6-5 C ........................ 6-6 HA ......................6-25 HB ......................6-27 L ......................6-29 NF ......................6-29 NR ......................6-29 U ......................6-29 V ......................6-29 M ......................6-36 GA ......................6-39 GB ......................6-41 GC ......................6-43 VPL-CX70/CX75...

  • Page 7: Service Overview

    Section 1 Service Overview 1-1. Appearance Figure 1-2. Board Locations Lamp power supply M (VPL-CX75) QB (VPL-CX75) VPL-CX70/CX75...

  • Page 8: Disassembly

    1-3. Disassembly 1-3-1. Top Cover 1-3-2. QB Board (VPL-CX75) and NF Board 1-3-8. Main Capacitor Lens Assembly 1-3-6. C Board 1-3-7. Optics Block Assembly 1-3-9. M Board (VPL-CX75) 1-3-13. Fan D.C. (Sirocco) 1-3-10. U Board and DC Fan VPL-CX70/CX75...
  • Page 9 1-3-3. Adjustor Unit 1-3-4. Side Panel Assembly 1-3-5. Lamp Power Supply 1-3-11. GB Board 1-3-14. GC Board 1-3-12. V Board and GA Board VPL-CX70/CX75...

  • Page 10: Top Panel

    2 Top panel CN100 3 Six claws C board 1 Six shafts 1-3-2. QB Board (VPL-CX75) and NF Board CN51 5 NF board 4 Claw 2 Dowel CN1800 1 Three screws (+PSW M3 x 8) 3 QB board (VPL-CX75) VPL-CX70/CX75...

  • Page 11: Adjustor Unit

    5 NR board 3 Remove the side panel assembly in the direction of the arrow A. 4 Claw CN61 7 L board CN400 CN502 CN2000 2 Two hexagon screws 1 Open the connector cover (DS). C board C board VPL-CX70/CX75...

  • Page 12: Lamp Power Supply

    5 Lamp power supply, 7 D.C. fan Shield (BS), etc. (Sirocco) 4 Two screws (+PSW M3 x 8) CN107 CN109 CN103 C board 8 Shield (BS) !- Sheet (BS) 0 Holder (BSL) 9 Holder (BSR) != Lamp power supply, Sleeve ferrite clamp VPL-CX70/CX75...

  • Page 13: C Board

    Front Side CN1300 CN301 of Unit (VPL-CX75) CN502 3 Four screws (+PSW M3 x 8) 6 C board 4 Fuse connector assembly CN1300 5 Board to board (VPL-CX75) CN1501 2 Two hexagon screws 1 Open the connector cover (DS) VPL-CX70/CX75...

  • Page 14: Optics Block Assembly

    !\ S out-pre-polarization (B) assembly S out-pre-polarization (B) assembly, Blue !- Two screws (+B 2 x 5) 9 Two screws (+B 2 x 5) Polarization S panel (R) assembly S out-pre-polarization (R) assembly, != S Prism block assembly 0 Prism block holder VPL-CX70/CX75...

  • Page 15: Main Capacitor Lens Assembly

    6 Main capacitor lens assembly 4 2ND relay assembly 5 Two springs 8 Lamp house (FE-Z) Marking side 3 Two springs (FE-Z) !- PS converter Main capacitor lens assembly Marking side PS converter 2ND relay assembly Front Side of Unit VPL-CX70/CX75...

  • Page 16: M Board (Vpl-Cx75)

    1-3-10. U Board and D.C. Fan 7 Four screws (+PSW 3 x 20) 9 Two D.C. Fans 8 Fan holder 1 Screw (+PSW M3 x 8) 2 Holder (U) CN10 3 U board 5 Connector 6 Two D.C. Fans, Fan holder 4 Connector 1-10 VPL-CX70/CX75...

  • Page 17: Gb Board

    1-3-12. V Board and GA Board 1 Two screws (+PSW M3 2 Holder (GA), GA board QB board (VPL-CX75) CN21 5 D.C. Fan CN102 3 V board (Sirocco) CN104 CN103 4 Connector 7 GA board 6 Two washers (LW4) 1-11 VPL-CX70/CX75...

  • Page 18: Fan (Sirocco)

    1 Three screws (+PSW M3 x 8) 5 Duct (In) 2 D.C. Fan (Sirocco), Duct (In) 6 D.C. Fan (Sirocco) 3 Filter cover, filter 1-3-14. GC Board CN302 CN301 1 Two screws (+PSW M3 x 8) 2 GC board 1-12 VPL-CX70/CX75...

  • Page 19: Extension Boards And Extension Connectors

    XC1 board x1 XC2 board x 1 X70 board x 2 (VPL-CX75) XF32 board x 3 Harness x 18 Flat connector x 6 (VPL-CX75) Flat connector x 3 (VPL-CX70) 1-3-16. Extension Boards and Extension Connectors Connection 1. C board extension with using XC1, XC2, X70 (VPL-CX75) and XF32 extension boards.
  • Page 20 To C board CN100 (7P) To C board CN101 (8P) CN6401 CN1401 From HB board CN2000 (8P) FRONT SIDE CN5104 OF UNIT CN104 To C board CN1401 (3P) To C board CN104 (7P) From fan A (3P) From NF board CN51 (7P) 1-14 VPL-CX70/CX75...
  • Page 21 From XC1 board CN5302 (7P) CN6402 (3P) To X70 board CN5002 (Board to board) (VPL-CX75) (VPL-CX75) Flat connector assembly (68P) CN1500 M board (B side) CN1501 Front Side CN1801 of Unit QB board (A side) From X70 board CN5001 (Board to board) 1-15 VPL-CX70/CX75...

  • Page 22: Gamma Quick Access Application Software

    Software Acquisition : Download the application software from the GSP website. . Since this set has not RS-232C terminal, use the quick access assembly (A-1501-849-A). Quick Access Assembly (A-1501-849-A) CN52 RS-232C CN 5P SC Mount NF Mount Straight cable 1-16 VPL-CX70/CX75...

  • Page 23: Writing In The Usb Storage Media

    If the serial number is less than five digits, fill the blank digits with 0. → 00001 Example : When serial number is 1 When serial number is 1234567 → 34567 3. Save the created text file as “AirShot.ini”. 1-17 VPL-CX70/CX75...

  • Page 24: Warning On Power Connection

    Cord type H05VV-F H05VV-F N13237/CO-228 VCTF Rated Voltage & Current 10A/125V 10A/125V 10A/250V 10A/250V 10A/250V 7A/125V Safety approval UL/CSA UL/CSA DENAN Cord length (max.) 4.5 m (177 1/4 inches) – (1) Use the correct plug for your country. 1-18 VPL-CX70/CX75...

  • 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 34: Service Know-How

    8. At this time, the value of 38 Other/X Tilt is read and inputted in the 37 Other/Tilt C2. 9. Press the MEMORY key and save the adjustment value. Perform adjustment under the environment of 25 ±5dC. 2-10 VPL-CX70/CX75...

  • Page 35: White Balance Adjustment

    ±0.002, y ±0.003) with reference to the chromaticity that is measured at step 2 is obtained. that is measured at step 1 is obtained. 8. Press the MEMORY key and save the adjustment value. 7. Press the MEMORY key and save the adjustment value. 2-11 VPL-CX70/CX75...

  • Page 36: Automatic Focus (Af) Adjustment

    Then, repeat the adjustment steps 1 through 3 described above. 3) Check At both the wide end and the tele end, blur the focus by using the Focus key. Then activate AF, and check that the focus is correctly adjusted. 2-12 VPL-CX70/CX75...

  • Page 37: Memory Structure

    Memory Memory Input-A Input-A Input-B Input-B Image Flip Image Flip Up/Down inversionis Up/Down inversionis Image Flip Memory impossible impossible Memory Memory Up/Down inversionis Up/Down inversionis possible possible CPU ROM External NVM CPU RAM Initialize Memory Active memory copy 2-13 VPL-CX70/CX75...
  • Page 38 The adjustment items (W/B, Device Adjust) that can be adjusted in the Service Mode or in the Special Service Mode, are memorized in the NVM at the time when the user performs adjustment and performs the memory operation. Note that the factory adjustment data will be lost at this moment. 2-14 VPL-CX70/CX75...

  • Page 39: Semiconductors

    TDA7309D013TR 769MS100 BOTTOM VIEW INDEX MXS3125GL TOP VIEW 176pin QFP TOP VIEW 20pin SOP CXA2171AQ TOP VIEW CXA2171AQ-T6 MCZ3001UB CXA7005R-T4 LMC7101BIM5X S-80942CNMC-G9C-T2 BD9781HFP S-80942CNMC-G9CT2G SN74AHCT1G08DCKR TK11125CSCL-G TOP VIEW TOP VIEW 24pin SOP 48pin QFP HY57V281620HCT-H-TR TOP VIEW 54pin SOP VPL-CX70/CX75...
  • Page 40 6pin SOP SI4425DY-T1 24LC21AT/SN BA10358FV-E2 BA6287F-E2 SPW20N60S5 CY25033SZC-1T HN58X24256FPIZ CATHODE M24C64-WMN6T(B) ANODE MC33262DR2 MM1096AFF SI4403DY-T1 SF10L60U SSM6N15FU(TE85R) ST24FC21M6TR TC7WH04FK(TE85R) TC7WH125FK(TE85R) TC7WH34FU(TE12R) UPC393G2 UPC393G2-E2 IRMF-A0T-QTP DAN202U XP4501-TXE DAN202UT106 ANODE RD18M-B1 CATHODE TOP VIEW RD18M-T1B1 8pin SOP 2SA1213Y-TE12L RM11A RM11C(RECTI) CATHODE ANODE VPL-CX70/CX75...
  • Page 41 DAP202U D1FS4A-TA DAP202UT106 RB501V-40TE-17 RB501V-40TE17 ANODE CATHODE RD3.9UM-T1B D10SC4M ANODE D10SC6M D10SC6M(RECTI) CATHODE SEC1801C SEC1901C SEC2422C CATHOD E MARK 1SS355TE-17 EC31QS03L-TE12L MA111-(K8).S0 MA111-TX RD3.3SB NSCW215T RD3.3SB-T1 RD30SB-T1 RD39SB-T1 ANODE RD5.6SB-T1 RD9.1SB2 CATHODE RD9.1SB2-T1 SECU4901C-S CATHODE ANODE CATHODE HN1D03FU-TE85L HN1D03FU-TE85R VPL-CX70/CX75...

  • Page 42: 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 43: Exploded Views

    A-1054-262-A s MOUNTED CIRCUIT BOARD, L 2-149-541-01 s COVER (DS), CONNECTOR A-1054-267-A s MOUNTED CIRCUIT BOARD, QA 2-149-542-01 s PLATE (DS) A-1072-146-A s MOUNTED CIRCUIT BOARD, C (VPL-CX70) 2-177-129-01 s EMBLEM (VPL-CX70) A-1054-271-A s MOUNTED CIRCUIT BOARD, C (VPL-CX75) 2-149-543-01 s EMBLEM (VPL-CX75)
  • Page 44 1-910-002-95 s CONNECTOR ASSY, FLAT 68P (VPL-CX75) 2-149-299-01 s HOLDER (U) 4-382-854-01 s SCREW +PSW M3X8 (EP-FE/ZN/CM2) 3-669-145-01 s SCREW +PW 3X5 2-178-249-01 s SHEET (FK) 2-149-558-01 s CUSHION (FAN) Screws/Washers 7-682-953-09 s SCREW +PSW 3X20 7-685-903-31 s SCREW +PWHTP 3X10 (EP-FE/ZNBK/C) VPL-CX70/CX75...
  • Page 45 A-1054-268-A s MOUNTED CIRCUIT BOARD, GA A-1054-269-A s MOUNTED CIRCUIT BOARD, GB A-1054-357-A s MOUNTED CIRCUIT BOARD, V 1-787-149-11 s D.C. FAN (SIROCCO) 4-382-854-01 s SCREW +PSW M3X8 (EP-FE/ZN/CM2) Screws/Washers 7-685-548-19 s SCREW +BTB 3X12 (EP-FE/ZNBK/CM) 7-623-310-07 o LW4, TYPE A VPL-CX70/CX75...
  • Page 46 2-149-303-01 s DOOR, LAMP 2-149-553-01 s FILTER (CH) 4-096-057-01 s FOOT REAR, ADJ 4-382-854-01 s SCREW, +PSW M3X8 (EP-FE/ZN/CM2) 1-500-082-11 s CLAMP, SLEEVE FERRITE 2-149-557-02 s SHEET (FAN) Screws/Washers 7-624-200-11 s NUT, PUSH 2 7-685-548-19 s SCREW +BTB 3X12 (EP-FE/ZNBK/CM) VPL-CX70/CX75...
  • Page 47 Part No. SP Description Part No. SP Description A-1076-809-A s S PRISM BLOCK ASSY (VPL-CX70) A-1076-813-A s S OUT-PRE-POLARIZER (B) ASSY (VPL-CX70) A-1054-755-A s S PRISM BLOCK ASSY (VPL-CX75) A-1054-766-A s S PANEL (B) ASSY, POLARIZATION (VPL-CX75) A-1076-810-A s S OUT-PRE-POLARIZER (G) ASSY (VPL-CX70)
  • Page 48 A-1054-759-A s S PANEL (G) ASSY, POLARIZATION A-1054-760-A s S PANEL (B) ASSY, POLARIZATION A-1076-121-A s MAIN CON ASSY (SVC) A-1076-122-A s 2ND RELAY ASSY (SVC) 4-099-077-01 s CUSHION (S) Screws/Washers 7-621-771-06 s SCREW +B 2X5 7-685-147-21 s SCREW +PTP 3X10 (EP-FE/ZNBK/CM2) VPL-CX70/CX75...

  • Page 49: Electrical Parts List

    4-3. Electrical Parts List ---------------------- C BOARD (FOR VPL-CX70) (C BOARD (FOR VPL-CX70)) ---------------------- Ref. No. Ref. No. or Q’ty Part No. SP Description or Q’ty Part No. SP Description A-1072-146-A s MOUNTED CIRCUIT BOARD, C C304 1-128-992-11 s CAPACITOR ELECT 47MF 25V...
  • Page 50 (C BOARD (FOR VPL-CX70)) (C BOARD (FOR VPL-CX70)) Ref. No. Ref. No. or Q’ty Part No. SP Description or Q’ty Part No. SP Description C616 1-117-720-11 s CAPACITOR, CERAMIC 4.7MF/10V F C764 1-125-777-11 s CAPACITOR CERAMIC 0.1MF/10V C617 1-165-989-11 s CAPACITOR, CERAMIC 10MF (2012) C765 1-125-777-11 s CAPACITOR CERAMIC 0.1MF/10V...
  • Page 51 (C BOARD (FOR VPL-CX70)) (C BOARD (FOR VPL-CX70)) Ref. No. Ref. No. or Q’ty Part No. SP Description or Q’ty Part No. SP Description C844 1-165-989-11 s CAPACITOR, CERAMIC 10MF (2012) C1005 1-115-339-11 s CAPACITOR,CERAMIC 0.1MF/50V C845 1-165-989-11 s CAPACITOR, CERAMIC 10MF (2012)
  • Page 52 (C BOARD (FOR VPL-CX70)) (C BOARD (FOR VPL-CX70)) Ref. No. Ref. No. or Q’ty Part No. SP Description or Q’ty Part No. SP Description C1403 1-126-205-11 s CAPACITOR,ELECT 47M/6.3 D504 8-719-024-77 s DIODE HN1D03FU-TE85L C1404 1-115-339-11 s CAPACITOR,CERAMIC 0.1MF/50V D505...
  • Page 53 (C BOARD (FOR VPL-CX70)) (C BOARD (FOR VPL-CX70)) Ref. No. Ref. No. or Q’ty Part No. SP Description or Q’ty Part No. SP Description FB802 1-414-921-11 s INDUCTOR, FERRITE BEAD IC907 8-759-490-43 s IC TC74VHCT540AFT(EL) FB803 1-414-921-11 s INDUCTOR, FERRITE BEAD...
  • Page 54 (C BOARD (FOR VPL-CX70)) (C BOARD (FOR VPL-CX70)) Ref. No. Ref. No. or Q’ty Part No. SP Description or Q’ty Part No. SP Description Q606 8-729-026-53 s TRANSISTOR 2SA1576A-T106-QR R220 1-218-965-11 s RESISTOR, CHIP 10K 1/16W Q607 8-729-026-53 s TRANSISTOR 2SA1576A-T106-QR...
  • Page 55 (C BOARD (FOR VPL-CX70)) (C BOARD (FOR VPL-CX70)) Ref. No. Ref. No. or Q’ty Part No. SP Description or Q’ty Part No. SP Description R309 1-218-965-11 s RESISTOR, CHIP 10K 1/16W R544 1-211-973-11 s RESISTOR,CHIP 15 1/10W (1608) R310 1-218-965-11 s RESISTOR, CHIP 10K 1/16W...
  • Page 56 (C BOARD (FOR VPL-CX70)) (C BOARD (FOR VPL-CX70)) Ref. No. Ref. No. or Q’ty Part No. SP Description or Q’ty Part No. SP Description R705 1-218-945-11 s RESISTOR,CHIP 220 1/16W(1005) R825 1-218-990-11 s RESISTOR,CHIP 0 1/16W (1005) R706 1-218-945-11 s RESISTOR,CHIP 220 1/16W(1005)
  • Page 57 (C BOARD (FOR VPL-CX70)) (C BOARD (FOR VPL-CX70)) Ref. No. Ref. No. or Q’ty Part No. SP Description or Q’ty Part No. SP Description R1002 1-208-711-11 s RESISTOR CHIP 15K 1/16W (1005) R1324 1-218-973-11 s RESISTOR,CHIP 47K 1/16W (1005) R1003...
  • Page 58 ---------------------- (C BOARD (FOR VPL-CX70)) C BOARD (FOR VPL-CX75) ---------------------- Ref. No. Ref. No. or Q’ty Part No. SP Description or Q’ty Part No. SP Description RB711 1-234-371-11 s RES, NETWORK 47X4 (1005) A-1054-271-A s MOUNTED CIRCUIT BOARD, C RB712...
  • Page 59 1-125-777-11 s CAPACITOR CERAMIC 0.1MF/10V C613 1-125-777-11 s CAPACITOR CERAMIC 0.1MF/10V C761 1-164-854-11 s CAPACITOR,CHIP CERAMIC 15PF/50 C614 1-137-987-81 s CAPACITOR,C.CERAMIC 0.068MF C762 1-164-854-11 s CAPACITOR,CHIP CERAMIC 15PF/50 C615 1-117-720-11 s CAPACITOR, CERAMIC 4.7MF/10V F C763 1-125-777-11 s CAPACITOR CERAMIC 0.1MF/10V 4-18 VPL-CX70/CX75...
  • Page 60 1-128-992-11 s CAPACITOR ELECT 47MF 25V C841 1-125-777-11 s CAPACITOR CERAMIC 0.1MF/10V C1002 1-126-205-11 s CAPACITOR,ELECT 47M/6.3 C842 1-125-777-11 s CAPACITOR CERAMIC 0.1MF/10V C1003 1-125-777-11 s CAPACITOR CERAMIC 0.1MF/10V C843 1-125-777-11 s CAPACITOR CERAMIC 0.1MF/10V C1004 1-115-339-11 s CAPACITOR,CERAMIC 0.1MF/50V 4-19 VPL-CX70/CX75...
  • Page 61 C1315 1-164-934-11 s CAPACITOR,CERAMIC 330PF/50V B D306 8-719-157-94 s DIODE RD3.3SB C1400 1-125-777-11 s CAPACITOR CERAMIC 0.1MF/10V D501 8-719-059-53 s DIODE MA3J14700LSO C1401 1-126-205-11 s CAPACITOR,ELECT 47M/6.3 D502 8-719-059-53 s DIODE MA3J14700LSO C1402 1-125-777-11 s CAPACITOR CERAMIC 0.1MF/10V 4-20 VPL-CX70/CX75...
  • Page 62 1-414-921-11 s INDUCTOR, FERRITE BEAD FB703 1-414-921-11 s INDUCTOR, FERRITE BEAD IC904 8-759-679-58 s IC SN74AHCT541PWR FB800 1-500-451-11 s MICRO INDUCTOR (CHIP) 41P750S IC905 8-759-679-58 s IC SN74AHCT541PWR FB801 1-414-921-11 s INDUCTOR, FERRITE BEAD IC906 8-759-679-58 s IC SN74AHCT541PWR 4-21 VPL-CX70/CX75...
  • Page 63 1-218-961-11 s RESISTOR, CHIP 4.7K 1/16W Q603 8-729-026-53 s TRANSISTOR 2SA1576A-T106-QR R217 1-218-961-11 s RESISTOR, CHIP 4.7K 1/16W R218 1-218-965-11 s RESISTOR, CHIP 10K 1/16W Q604 8-729-013-28 s TRANSISTOR HN1B01FU-TE85R R219 1-218-965-11 s RESISTOR, CHIP 10K 1/16W Q605 8-729-013-28 s TRANSISTOR HN1B01FU-TE85R 4-22 VPL-CX70/CX75...
  • Page 64 1-218-977-11 s RESISTOR,CHIP 100K 1/16W(1005) R542 1-211-973-11 s RESISTOR,CHIP 15 1/10W (1608) R308 1-218-965-11 s RESISTOR, CHIP 10K 1/16W R543 1-211-973-11 s RESISTOR,CHIP 15 1/10W (1608) R309 1-218-965-11 s RESISTOR, CHIP 10K 1/16W R544 1-211-973-11 s RESISTOR,CHIP 15 1/10W (1608) 4-23 VPL-CX70/CX75...
  • Page 65 1-218-990-11 s RESISTOR,CHIP 0 1/16W (1005) R821 1-218-965-11 s RESISTOR, CHIP 10K 1/16W R673 1-218-965-11 s RESISTOR, CHIP 10K 1/16W R823 1-218-965-11 s RESISTOR, CHIP 10K 1/16W R705 1-218-945-11 s RESISTOR,CHIP 220 1/16W(1005) R825 1-218-990-11 s RESISTOR,CHIP 0 1/16W (1005) 4-24 VPL-CX70/CX75...
  • Page 66 1-208-695-11 s RESISTOR CHIP 3.3K 1/16W(1005) R1321 1-218-973-11 s RESISTOR,CHIP 47K 1/16W (1005) R1001 1-208-683-11 s RESISTOR CHIP 1K 1/16W (1005) R1322 1-218-973-11 s RESISTOR,CHIP 47K 1/16W (1005) R1002 1-208-711-11 s RESISTOR CHIP 15K 1/16W (1005) R1324 1-218-973-11 s RESISTOR,CHIP 47K 1/16W (1005) 4-25 VPL-CX70/CX75...
  • Page 67 1-795-495-21 s VIBRATOR, CERAMIC RB706 1-234-372-11 s RES, NETWORK 100X4 (1005) RB707 1-234-372-11 s RES, NETWORK 100X4 (1005) RB708 1-234-372-11 s RES, NETWORK 100X4 (1005) RB709 1-234-372-11 s RES, NETWORK 100X4 (1005) RB710 1-234-372-11 s RES, NETWORK 100X4 (1005) 4-26 VPL-CX70/CX75...
  • Page 68 1-218-871-11 s RESISTOR,CHIP 10K 1/10W (1608) R117 1-216-829-11 s RESISTOR,CHIP 4.7K 1/10W(1608) R118 1-216-833-11 s RESISTOR,CHIP 10K 1/10W (1608) R119 1-216-841-11 s RESISTOR, CHIP 47K 1/10W 1608 R120 1-216-841-11 s RESISTOR, CHIP 47K 1/10W 1608 TH101 1-810-509-11 s THERMISTOR,POWER 4-27 VPL-CX70/CX75...
  • Page 69 8-759-100-93 s IC UPC393G2 IC204 8-759-713-98 s IC LTC1772CS6 R239 1-216-841-11 s RESISTOR, CHIP 47K 1/10W 1608 R240 1-216-833-11 s RESISTOR,CHIP 10K 1/10W (1608) L201 1-409-527-41 s COIL, CHOKE 4.7UH R241 1-216-827-11 s RESISTOR, CHIP 3.3K 1/10W 1608 4-28 VPL-CX70/CX75...
  • Page 70 1-215-864-00 s RESISTOR,METAL FILM 150 1W R310 1-219-611-21 s RESISTOR, CHIP 0.047 1W R311 1-216-797-11 s RESISTOR,CHIP 10 1/10W 1608 R312 1-216-852-11 s RESISTOR,CHIP 390K 1/16W 1608 R314 1-218-847-11 s RESISTOR, CHIP 1K 1/10W (1608) R317 1-218-847-11 s RESISTOR, CHIP 1K 1/10W (1608) 4-29 VPL-CX70/CX75...
  • Page 71 1-218-955-11 s RESISTOR, CHIP 1.5K R1913 1-218-956-11 s RESISTOR, CHIP 1.8K S1900 1-786-651-11 s TACTILE SWITCH S1901 1-771-105-11 s SWITCH, TACTILE S1902 1-771-105-11 s SWITCH, TACTILE S1903 1-771-105-11 s SWITCH, TACTILE S1904 1-771-105-11 s SWITCH, TACTILE S1905 1-771-105-11 s SWITCH, TACTILE 4-30 VPL-CX70/CX75...
  • Page 72 1-469-670-11 o FERRITE, EMI (SMD) C1707 1-164-943-11 s CAPACITOR,CHIP CERAMIC 0.01MF FB1701 1-469-670-11 o FERRITE, EMI (SMD) FB1702 1-469-670-11 o FERRITE, EMI (SMD) C1708 1-164-943-11 s CAPACITOR,CHIP CERAMIC 0.01MF FB1703 1-469-670-11 o FERRITE, EMI (SMD) C1709 1-164-943-11 s CAPACITOR,CHIP CERAMIC 0.01MF 4-31 VPL-CX70/CX75...
  • Page 73 1-218-965-11 s RESISTOR, CHIP 10K 1/16W R1708 1-218-965-11 s RESISTOR, CHIP 10K 1/16W R1538 1-218-965-11 s RESISTOR, CHIP 10K 1/16W R1709 1-218-965-11 s RESISTOR, CHIP 10K 1/16W R1539 1-208-643-11 s RESISTOR CHIP 22 1/16W (1005) R1710 1-218-990-11 s RESISTOR,CHIP 0 1/16W (1005) 4-32 VPL-CX70/CX75...
  • Page 74 1-795-690-22 s OSCILLATOR, CRYSTAL (SMD) RB1629 1-234-370-11 s RES, NETWORK 22X4 (1005) RB1630 1-242-963-21 s RES, NETWORK 33X4 (1005) RB1631 1-242-963-21 s RES, NETWORK 33X4 (1005) RB1632 1-242-963-21 s RES, NETWORK 33X4 (1005) RB1633 1-234-370-11 s RES, NETWORK 22X4 (1005) 4-33 VPL-CX70/CX75...
  • Page 75 1-218-937-11 s RESISTOR, CHIP 47 R405 1-216-853-11 s RESISTOR,CHIP 470K 1/16W(1608) R1842 1-218-937-11 s RESISTOR, CHIP 47 R412 1-216-864-11 s CONDUCTOR, CHIP (1608) R1843 1-218-937-11 s RESISTOR, CHIP 47 R413 1-216-864-11 s CONDUCTOR, CHIP (1608) R414 1-216-864-11 s CONDUCTOR, CHIP (1608) 4-34 VPL-CX70/CX75...
  • Page 76 ----------------------------------- (QB BOARD (FOR VPL-CX75)) SUPPLIED ACCESSORIES (FOR VPL-CX70) ----------------------------------- Ref. No. Ref. No. or Q’ty Part No. SP Description or Q’ty Part No. SP Description R1844 1-218-937-11 s RESISTOR, CHIP 47 1-478-734-21 s REMOTE COMMANDER (RM-PJM17) R1845 1-218-937-11 s RESISTOR, CHIP 47...

  • Page 77: Block Diagrams

    TH10 LAMP TEMP SCL 400K CN108 CONV SCL 400K THRM IC204 17 V FUSE IC204 S21 FILT COVER EEPROM DC-DC SUB 5 V CONV TH21 EXIT TEMP IC21 POWER ON PH201 ACCELERO- IC1303 PCONT P CONT METER COUPLER CN1302 SIRCS VPL-CX70/CX75...

  • Page 78: C(1/4), Qa (1/2)

    GDC G3 GDC G4 GDC G5 GDC G6 GDC G7 GDC B0 GDC B1 GDC B2 GDC B3 GDC B4 GDC B5 GDC B6 GDC B7 VCLK E1 VCLK F3 VHS E3 VVS VPEN N2 VPEN MS H MS V VPL-CX70/CX75...
  • Page 79 VCOMR SCL 400K VCOML DIRC S900 SID OUT 44 HSDA LCD B SDAT VCOM OUT CN900 SCLK SENB 44 HSCL SOUT3 W SDA W SCL DCK2 IC1001 DCK2X DCK1X PDRV SDAT BUFF DCK1 PDRV SCLK PDRV SENB HCKX GCFB VPL-CX70/CX75...

  • Page 80: C (3/4), Qa (2/2)

    11 3X AUDIO AMP Q400 QA(2/2) SW 3 4/4 AU MUTE MUTE ST DWN CN400 J400 OUT L CN403(2/2) CN502(2/2) OUTP SP + SPEAKER AUDIO AU V L IN1L OUTN SP - INPUT AU V R IN1R OUT R VPL-CX70/CX75...

  • Page 81: C (4/4), Ha, Hb, L, Nf, Nr, U, V

    IC21 IC201 P-RX TILT X 47 P15/PO13/TIOCB1/TCLKC PW OSD EN ACCELERO- METER TILT Y 49 P17/PO15/TIOCB2/TCLKD/EDRACK3 PC1/A1 Q200 PA1/A17 SDA 400K P-TX LEVEL PC0/A0 CN200 CONV P-EXT SW PC0/A16 SCL 400K CPU & PW ROM P-RX P-TX P-EXTSW SIRCS VPL-CX70/CX75...

  • Page 82: M, Qb

    CN1300 (2/3) AUSEL PP [0] HRST# CN1501 (1/2) IC502 ECLK ECLK 5V-1 PRST# SUB 5V 3.3V 5V-1 SUB 3.3V CLKIN SUB 5V Q1502 SUB 5V ERST# ERST SUB 5V IC504 SUB 5V 1.8V SUB 3.3V 1.8V-3 Q1700 WD KILL VPL-CX70/CX75...

  • Page 83: Ga, Gb, Gc

    Q207 PPROT Q217 IC303 Q216 DC-DC CONV. CN301 CN302 PH202 FAN +B ISOLATER FAN +B IC101 IC202 12V REG. SHUNT REG. Q303 VCC OUT OFF & GO IC302 DC-DC CONV. SENSE D3.3V Q301 D3.3V FAN +B PROT D3.3V PROT VPL-CX70/CX75...

  • Page 84: Diagrams

    : NONFLAMMABLE METAL OXIDE : NONFLAMMABLE CEMENT : NONFLAMMABLE WIREWOUND : ADJUSTMENT RESISTOR COIL LF-8L : MICRO INDUCTOR CAPACITOR : TANTALUM : STYROL : POLYPROPYLENE : MYLAR : METALIZED POLYESTER : METALIZED POLYPROPYLENE : BIPOLAR : HIGH TEMPERATURE : HIGH RIPPLE VPL-CX70/CX75...

  • Page 85: Frame Schematic Diagrams

    CN1405 CN302 6.4V C7822 C0828 CN1801 POWER_ON POWER ON TILT_ADJ 6.4V CN1500 6.4V SUB5V SUB5V J5359 CN1300 CN1501 CN103 SUB5V SUB5V 6.4V CN201 CN801 CN301 +17V CN106 CN204 (VPL-CX75) (VPL-CX75) L5127 L5127 FAN+B_PROT FAN+B_PROT FRAME D3.3V_PROT D3.3V_PROT CN205 CN301 VPL-CX70/CX75...

  • Page 86: Schematic Diagrams And Board Layouts

    RN-CP CHIP JL407 D405 VIDEO_IN RD3.9UM-T1B PROTECT JL408 CN403 R404 470k 1/10W CHIP JL409 C400 JL410 J400 FL403 3216 D407 RD9.1SB2-T1 PROTECT S IN, C401 R405 470k 1/10W VIDEO IN CHIP 3216 D408 RD9.1SB2-T1 -B SIDE- PROTECT SUFFIX: -11 VPL-CX70/CX75...
  • Page 87 QB (VPL-CX75) SUB3.3V CN1800 R1802 CN1802 1/16W CHIP CF connector MS SLOT C1800 D1800 SECU4901C-S R1800 ACCESS_LED 1/16W 1005 CHIP R1801 1/16W CHIP Q1801 2SA1576A-T106-QR Q1800 SUB3.3V DTC114EUA-T106 D1804 D1802 MA3J14700LSO MA3J14700LSO PROTECT PROTECT D1805 D1803 MA3J14700LSO MA3J14700LSO PROTECT PROTECT VPL-CX70/CX75...
  • Page 88 QB (VPL-CX75) QB (VPL-CX75) -A SIDE- -B SIDE- SUFFIX: -11 SUFFIX: -11 VPL-CX70/CX75...
  • Page 89 * E-7 IC807 Q900 * C-8 D1403 A-10 IC900 Q901 * B-8 D1404 IC901 * B-8 Q902 * B-8 D1405 A-10 IC902 * B-8 Q1000 C-10 D1406 IC903 * B-8 Q1001 C-10 D1407 A-10 IC904 * B-8 Q1100 D-11 VPL-CX70/CX75...
  • Page 90 -B SIDE- SUFFIX: -11 VPL-CX70/CX75...

  • Page 91: C (1/14)

    5V-2 5V-4 AU5V C108 C109 6.3V 1005 JL132 JL133 C100 L101 C101 FB113 +17V IC104 4.7uH JL136 AIC1117A-50PYJTR IC102 5V_REG 2012 AIC1117A-50PYJTR 5V_REG (1/14) CN106 JL123 (SIRCS IF) C120 C121 C114 C116 C111 C117 6.3V 6.3V 6.3V TP100 JL138 VPL-CX70/CX75...

  • Page 92: C (2/14)

    1/16W 1/16W POWER_CONV CHIP CHIP SDA_400K Q203 SSM6N15FU(TE85R) R217 4.7k LEVEL_CONV 1/16W SCL_E CHIP SDA_E R212 1/16W CHIP SDA_100K_1 SDA_100K_2 5:6H D204 D1FS4A-TA VISCA_TXD 1:3D RECTIFIER (2/14) VISCA_RXD Q201 (MAIN CPU) 1:3D SSM6N15FU(TE85R) LEVEL_CONV R209 1/16W CHIP SCL_100K_1 SCL_100K_1 VPL-CX70/CX75...

  • Page 93: C (3/14)

    D301 D303 D305 RD5.6SB-T1 RD5.6SB-T1 RD5.6SB-T1 RD5.6SB-T1 R303 R305 D302 D304 D306 RD3.3SB-T1 RD5.6SB-T1 RD5.6SB-T1 1/16W 1/16W 3.3V-2 CHIP CHIP 2:5D POS_DET R308 1/16W CHIP C315 C312 IC307 LMC7101BIM5X BUFFER (3/14) TILT MOTOR DRIVE LENS SHUTTER CONT 6-10 6-10 VPL-CX70/CX75...

  • Page 94: C (4/14)

    OUTN 13:2D R412 R411 R403 1/16W C409 JL403 C404 CHIP FB402 CN400 6.3V CHIP CHIP 1/16W R415 LOUDR OUTR GNDP GNDN CHIP 2012 C411 C408 C405 IN3R REC_OUT_R 6.3V 2012 JL406 2:8G AU_MUTE (4/14) AUDIO_PROCESSOR, AUDIO AMP 6-11 6-11 VPL-CX70/CX75...

  • Page 95: C (5/14)

    TC74HC4052AFT(EL) DDC SW C508 R523 100k 1/16W CHIP R519 R541 1/16W 1/16W CHIP SDA_100K_2 CHIP 2:10H R516 1/16W (5/14) D506 D507 CHIP RD5.6SB-T1 RD5.6SB-T1 DDC_SW0 INPUT A, PROTECT PROTECT C509 TP500 2:5E DC-DC CONV. Q501 DTC114EUA-T106 LEVEL_CONV 6-12 6-12 VPL-CX70/CX75...

  • Page 96: C (6/14)

    CHIP VS/S_IN 1/16W CHIP 1005 IC604 C614 C617 SN74LV00APWR C621 C622 C624 0.068 R648 100p 6.3V 0.01 6.3V 1/16W R629 R630 C601 CHIP C600 2012 CHIP 2012 6.3V CHIP R665 R672 CHIP C636 C637 (6/14) (SYNC SEP) 6-13 6-13 VPL-CX70/CX75...

  • Page 97: C (7/14)

    R711 CHIP CHIP 6:12D;13:4D R734 CHIP 6:12D;13:6D R731 RB702 RB703 CHIP 6:12E R724 CLAMP R726 JL700 CHIP CHIP 2:5C;8:5D INTERLACE R725 CHIP R749 1/16W CHIP (7/14) C763 C767 A/D CONV, C770 IC702 TP700 S-80928CNMC-G8Y-T2 C DEC. RESET 6-14 6-14 VPL-CX70/CX75...

  • Page 98: C (8/14)

    C813 C818 ALL resistors are in ohms, unless otherwise noted. (8/14) ALL capacitors are in uF(p;pF) C800 R800 C802 C804 C808 C810 C812 C814 C817 C820 IC800 (SCAN CONVERTER) unless otherwise noted. 6.3V (5/5) PW463A-10VL SCAN_CONVERTER 2012 6-15 6-15 VPL-CX70/CX75...

  • Page 99: C (9/14)

    Q901 CXD3536R HN1B01FU-TE85R JL926 2/4 3D GAMMA_TG RES_SW DWNX R904 1005 IC903 10:2E;11:2E; RB912 1/16W HN58X24256FPIZ 3.3V TP900 12:2E IC904 JL900 CHIP EER_ROM SN74AHCT541PWR W SCL LEVEL_CONV_BUFF JL901 W SDA R905 CN900 1/16W (9/14) CHIP (3D GAMMA) 6-16 6-16 VPL-CX70/CX75...

  • Page 100: C (10/14)

    2012 TP1004 13.5V-2 TK11900MTL 13.5V 13.5V REG 2012 JL1004 C1005 2012 R1001 R1002 (10/14) 1/16W 1/16W RN-CP RN-CP (LCD DRIVER (G)) R1003 R1004 R1000 C1008 150k 3.3k C1001 1/16W 1/16W 1/16W C1006 RN-CP CHIP RN-CP 2012 JL1018 6-17 6-17 VPL-CX70/CX75...

  • Page 101: C (11/14)

    1/16W CHIP CHIP R1100 R1102 1/16W 1/16W CHIP CHIP 10:1D;12:2D 3LINESBUS 9:11D;10:7D; 12:6D C1113 SOUT 2012 VVDD VCOML 9:12A TG_R 9:7B GCFB_R GCFB R1112 CN1100 1/16W 9:12H;10:2E; CHIP 12:2E C1108 C1109 TP1102 2012 (11/14) (LCD DRIVER (R)) 6-18 6-18 VPL-CX70/CX75...

  • Page 102: C (12/14)

    1/16W CHIP CHIP R1200 R1202 1/16W 1/16W CHIP CHIP 3LINESBUS 9:11D;10:7D; 10:1D;11:2D 11:6D C1213 SOUT 2012 VVDD VCOML 9:12B TG_B GCFB_B 9:7B GCFB R1212 CN1200 1/16W 9:12H;10:2E; CHIP 11:2E C1209 TP1202 C1208 2012 (12/14) (LCD DRIVER (B)) 6-19 6-19 VPL-CX70/CX75...

  • Page 103: C (13/14)

    1:7D;2:11E; (INTERFACE TO C & M) SIRCS R1326 C1307 C1308 C1309 R1321 R1324 R1329 R1314 1/16W 1/16W 1/16W 1/16W CHIP CHIP CHIP CHIP 1/16W R1322 R1325 R1327 CHIP R1330 1/16W 1/16W 1/16W 1/16W CHIP CHIP CHIP CHIP 6-20 6-20 VPL-CX70/CX75...

  • Page 104: C (14/14)

    1/16W RN-CP RN-CP R1420 R1403 R1407 4.7k 1/16W 1/16W 1/16W RN-CP R1425 CHIP RN-CP 330k D1409 1/16W CHIP DAN202UT106 CLAMP R1428 330k 1/16W R1431 R1435 CHIP 1/16W CHIP D1406 D1FS4A-TA RECTIFIER (14/14) D1407 (FAN CONT) D1FS4A-TA RECTIFIER 6-21 6-21 VPL-CX70/CX75...
  • Page 105 VREF START-UP CONTROL LOGIC GAIN PROTECTION THERMAL POWER SAVE C (3/14) BA6288FS (IC305) C (5/14) TC74HC4052AFT(EL) (IC501) OUTPUT SELECT ENABLE C (3/14) TC7WH125FK (IC306) DRIVER CONTROL POWER LOGIC SAVE C (3/14) TC7WH04FK(TE85R) (IC302) SELECT A SELECT B 6-22 6-22 VPL-CX70/CX75...
  • Page 106 C (9/14) SN74AHCT541PWR (IC904, IC905, IC906) H. STATE V. STATE CLAMP GREEN COMP/H COMP/H V IN V DET V TIME GATE C (6/14) SN74LV244APWR (IC605) C (14/14) BA00ASFP-E2 SELECT A (IC1401, IC1402, IC1403, IC1404) SELECT B Reference – Voltage 6-23 6-23 VPL-CX70/CX75...
  • Page 107 1/16W CHIP S1903 JL1901 (CONTROL PANEL SW) R1900 R1901 R1902 R1903 R1904 R1907 R1909 R1911 6.8k 3.9k 2.7k 2.2k 1.8k 1.5k 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W CHIP CHIP CHIP CHIP CHIP CHIP CHIP CHIP 6-24 6-24 VPL-CX70/CX75...
  • Page 108 -A SIDE- -B SIDE- SUFFIX: -11 SUFFIX: -11 6-25 6-25 VPL-CX70/CX75...
  • Page 109 CHIP SIDE_SHOT- S2001 KEY3 LENS_ZOOM- R2004 3.9k S2004 1/16W CHIP R2007 S2002 1/16W R2005 LENS_ZOOM+ CHIP 2.7k SIDE_SHOT+ 1/16W CHIP S2003 S2005 R2006 2.2k 1/16W R2008 CHIP 3.9k 1/16W CHIP R2009 1/16W CHIP JL2000 (CONTROL PANEL SW) 6-26 6-26 VPL-CX70/CX75...
  • Page 110 -A SIDE- -B SIDE- SUFFIX: -11 SUFFIX: -11 6-27 6-27 VPL-CX70/CX75...
  • Page 111 VISCA CN21 RD3.9SB-T1 PROTECT IC21 CN51 MXS3125GL CHIP CHIP 1/16W ANGLE DETECT SUB_5V 6.3V 2012 JL21 1/16W CHIP SUB_3.3V CHIP 1/16W SIRCS_NF IC51 KRM-TR303E-TP SIRCS RECEIVER CHIP 1/16W CHIP 1/16W 1005 6.3V 2012 (SIRCS RECEIVER) (ANGLE DETECT) 6-28 6-28 VPL-CX70/CX75...
  • Page 112 -B SIDE- SUFFIX: -11 SUFFIX: -11 -A SIDE- -B SIDE- SUFFIX: -11 SUFFIX: -11 -A SIDE- -B SIDE- SUFFIX: -11 SUFFIX: -11 -A SIDE- -B SIDE- SUFFIX: -11 SUFFIX: -11 -A SIDE- -B SIDE- SUFFIX: -11 SUFFIX: -11 6-29 6-29 VPL-CX70/CX75...
  • Page 113 T∑ AOUTR INTERPOLATOR MODULATOR VCMR DE-EMPHASIS CLOCK DIVIDER CONTROL MCLK CKS VREF M (1/5) MIC2562A-OBMTR (IC1501) M (1/5) CY27027ZCT (IC1500) VIDCLK ASICCLK PLL1 SSCG DELAY CPUCLK SSSEL PLL2 AUDCLK AUSEL USBCLK PLL3 MSCLK MSSEL GND GND GND 6-30 6-30 VPL-CX70/CX75...
  • Page 114 SSSEL 1/16W R1511 C1515 C1516 CLOCK GEN CHIP R1523 R1525 C1518 C1519 JL1513 C1508 CHIP JL1510 6.3V CLKMS 1/16W 1/16W 6.3V MSCK 2:15H RN-CP RN-CP 1005 1005 R1507 1/16W CONT CHIP C1509 TP1500 X1500 54MHz JL1506 1005 6-31 6-31 VPL-CX70/CX75...
  • Page 115 PC_REG_943 MB93943[26] DG[0]/VDY[0]/VDX[0] PC_CE2# PC_CE2_943 MB93943[27] DB[3]/VDCX[3]/VDCB[3]/PP[35] PC_IOWR# PC_IOWR_943 MB93943[28] DB[0]/VDCX[0]/VDCB[0]/PP[32] PC_D[0] PC_D0_943 C1606 SUB3.3V D1600 DAN202UT106 1:9B;3:16D POWER_DET R1617 FB1600 JL1631 CHIP C1601 C1602 1:10C MS_SEL 6.3V 1005 2012 (2/5) COMPANION R1619 4.7k 1/16W CHIP CHIP 6-32 6-32 VPL-CX70/CX75...
  • Page 116 CPU-IRQ[0] PC_ADR8_OUT PC_ADR8_943 VD_G[7] 3:17D MB93943[203] 1:2E 1:11E CPU-BS MB93943[60] PC_RDY_OUT PC_RDY_943 PC_ADR9_OUT PC_ADR9_943 1:2E 3:10J 1:2E PC_WAIT_OUT PC_WAIT_943 CPU-DREQ[1] MB93943[39] PC_ADR10_OUT PC_ADR10_943 1:2D 3:8D 1:2F JL1614 PC_WP_OUT PC_WP_943 PC_ADR25_OUT PC_ADR25_943 1:2C 1:2D PC_INPACK_OUT PC_INPACK_943 1:2D (3/5) 6-33 6-33 VPL-CX70/CX75...
  • Page 117 1/16W 1/16W 1/16W 1/16W 1/16W R1728 R1730 CHIP CHIP CHIP CHIP 1.8V-3 CHIP JL1705 JL1706 JL1707 JL1709 JL1710 1/16W 1/16W 1005 CHIP CHIP FB1702 JL1708 JL1711 VDDE R1725 C1732 D1701 6.3V 1/16W CHIP 2012 (4/5) (MS CPU) 6-34 6-34 VPL-CX70/CX75...
  • Page 118 SDRAM-BA[1] RB1712 2:8L;9L SDRAM-ADR[10] L-BUS-DATA[16] SDRAM-ADR[9] L-ADR[6] 2:10K;9L SDRAM-ADR[8] 2:8L;9K L-ADR[5] CPU-DIR SDRAM-ADR[7] 2:7K;12L RB1704 2:7K;9K SDRAM-ADR[0] SDRAM-ADR[6] L-ADR[4] (5/5) SDRAM-ADR[1] 2:7K;9K (SD RAM) L-ADR[3] CS-FLASH SDRAM-ADR[2] RB1713 2:7K;9K SDRAM-ADR[3] SDRAM-ADR[5] L-ADR[2] CPU-BE[2] 2:16H;2:7K; SDRAM-ADR[4] C1702 0.01 6-35 6-35 VPL-CX70/CX75...
  • Page 119 M (VPL-CX75) M (VPL-CX75) -A SIDE- SUFFIX: -11 6-36 6-36 VPL-CX70/CX75...
  • Page 120 M (VPL-CX75) M (VPL-CX75) -B SIDE- SUFFIX: -11 6-37 6-37 VPL-CX70/CX75...
  • Page 121 JL105 R105 1/10W JL106 R117 RN-CP POWER_ON 4.7k JL107 COMP DRIVE 1/10W R109 CHIP 1/10W R116 CHIP MULTI R118 1/10W C110 C111 RN-CP 1/10W CHIP ISENSE ZERO R106 1/10W RN-CP (RECT) C107 C108 C109 0.01 1000p 0.22 6-38 6-38 VPL-CX70/CX75...
  • Page 122 CN103 F101 C112 R101 L101 L104 Q101 D104 A102 D102 -A SIDE- -B SIDE- SUFFIX: -11 SUFFIX: -11 6-39 6-39 VPL-CX70/CX75...
  • Page 123 D206 PC123GY2 4.7k 2.2k 1/10W RD39SB-T1 FEEDBACK COUPLER 1/10W RN-CP CHIP DETECTOR R217 R225 C207 C213 1/10W Q207 1/10W (DC-DC CONV.) CHIP CHIP IC202 R235 DTC144EUA-T106 C222 Q201 TL431CPK-E2 PCONT SWITCH 2SA1162-YG-TE85L 1/10W SHUNT REGULATOR RN-CP LATCH 6-40 6-40 VPL-CX70/CX75...
  • Page 124 * B-2 D215 D216 D217 D219 D220 * A-2 IC201 IC202 IC203 IC204 PH201 PH202 Q201 * D-2 Q202 * D-3 Q203 Q204 Q206 Q207 * B-3 Q208 Q209 Q210 Q211 Q214 Q215 * A-2 Q216 Q217 6-41 6-41 VPL-CX70/CX75...
  • Page 125 C303 4.7k 1/10W 1/10W RN-CP R314 R317 R318 R319 R320 3216 CHIP OFF&GO SW 1/10W 1/10W 1/10W 1/10W 1/10W R325 R307 4.7k RN-CP RN-CP RN-CP RN-CP RN-CP 4.7k 1/10W 1/10W CHIP RN-CP D303 MA111-TX RECTIFIER (DC-DC CONV.) 6-42 6-42 VPL-CX70/CX75...
  • Page 126 L301 IC302 C307 L305 C306 -A SIDE- -B SIDE- SUFFIX: -11 SUFFIX: -11 6-43 6-43 VPL-CX70/CX75...
  • Page 127 Latch Current Sense PWM, Input Timer, & Overvoltage Logic Comparator TIMER 1.08 Vref Error A mp Multiplier Multiplier Vref 4 3 2 Voltage Feadback Input Quickstart Compensation GB UPC393G2-E2 (IC203) OUT2 -IN2 +IN2 OUT1 -IN1 +IN1 GND 6-44 6-44 VPL-CX70/CX75...
  • Page 128 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-CX70/CX75...
  • Page 129 VPL-CX70 (SY) Printed in Japan Sony Corporation VPL-CX75 (SY) E 2004. 7 16 9-878-402-01 B&P Company ©2004...

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