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Sony ZRD-1 Service Manual
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Sony ZRD-1 Service Manual

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DISPLAY UNIT
ZRD-1
ZRD-2
SERVICE MANUAL
1st Edition (Revised 3)

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Table of Contents
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Summary of Contents for Sony ZRD-1

  • Page 1 DISPLAY UNIT ZRD-1 ZRD-2 SERVICE MANUAL 1st Edition (Revised 3)
  • Page 2 Le fusible du circuit primaire est/doit être en posi- voltage to the following ports. tion neutre. . IN connector L’alimentation secteur doit être déconnectée pour . OUT connector mettre hors tension les conducteurs de phase. Follow the instructions for the above ports. ZRD-1/ZRD-2...

  • Page 3: Table Of Contents

    UI-24 Board .............6-2 (E) 3-2-4. Cell Trouble With Power System Error ...3-6 (E) 6-3-6. TM-62 Board ...........6-2 (E) 3-2-5. Cell Trouble Without Power System Error ..............3-6 (E) 3-2-6. Temperature Error ..........3-7 (E) 3-2-7. Display Unit System Error .......3-8 (E) 1 (E) ZRD-1/ZRD-2...
  • Page 4 Cell Base and Joint Unit ..........7-6 Harness ................7-8 7-3. Packing Materials & Supplied Accessories ..... 7-9 8. Diagrams 8-1. Overall Block Diagrams ..........8-1 Overall ................8-1 8-2. Frame Wiring..............8-2 Frame Wiring..............8-2 Revision History 2 (E) ZRD-1/ZRD-2...

  • Page 5: Manual Structure

    Manual Structure Purpose of this manual This manual is the Service Manual of the Display Unit ZRD-1/ZRD-2. This manual describes the information on the premise of providing the block level service such as service overview, troubleshooting, replacement of parts, circuit description, spare parts, and overall block diagram.

  • Page 7: Service Overview

    Service Overview 1-1. Parts Location Fan cover Joint coma (side) Frame Cover (GU) Rear cover Joint coma (side) Joint coma (BTM) Joint coma (BTM) Cell (LED module board) UI-24 board UP-13 board UC-1 board PS-903 board TM-62 board 1-1 (E) ZRD-1/ZRD-2...

  • Page 8: Circuit Protective Parts

    It takes about 1 minute for the elements to cool down after the main power is turned off. Board name Ref. No. Sony parts No. Parts information ! 1-804-045-11 PS-903...

  • Page 9: Description Of Indicators On The Board

    Green Lit: A voltage of 16 V is output. Off: A voltage of 16 V is not output. D2004 Orange Lit: A voltage of 12 V is output. Off: A voltage of 12 V is not output. 1-3 (E) ZRD-1/ZRD-2...
  • Page 10 Off: The voltage VDD2 is not output. D2512 and D2514 D2512: Green Blink D2514: Red During system setup The power is standby state. The picture is displayed The power is not supplied. normally. Blink System error System warning 1-4 (E) ZRD-1/ZRD-2...

  • Page 11: Board

    : Connector on the side A D3001 to D3006: Green Blink D3007 to D3010: During system setup The power is standby state. The picture is displayed The power is not supplied. normally. Blink System error System warning 1-5 (E) ZRD-1/ZRD-2...

  • Page 12: Board

    Off: VDD1_2 and VDD2_2 do not supply the power to the cell-3. D1615 Cell driving Lit: VDD1_6 and VDD2_6 are supplying the power to the cell-7 power supply normally. output 7 Off: VDD1_6 and VDD2_6 do not supply the power to the cell-7. 1-6 (E) ZRD-1/ZRD-2...

  • Page 13: Disconnecting/Connecting Flexible Flat Cable

    Flexible flat cable Connecting 1. Raise the lock. 2. Insert the flexible flat cable as far as it will go. 3. Lower the lock. Blue Flexible flat cable Lock Guide Guide Cell UC-1 board Guide Line in red 1-7 (E) ZRD-1/ZRD-2...
  • Page 14 Flexible flat cable on the cell Connecting: 1. Raise the lock in the direction of the arrow A. 2. Insert the flexible flat cable as far as it will go. 3. Lower the lock. Flexible flat cable Insulated side Lock 1-8 (E) ZRD-1/ZRD-2...

  • Page 15: Tools And Software For Service

    . Writing the data in cell assembly replacement . Reading/Writing the data in UC-1 board replacement For obtaining Color Uniformity Alignment Software, contact your local Sony Sales Office/ Service Center. 7-600-005-84 Fall prevention tape (T4082S made by Attaching cell temporally in cell assembly...

  • Page 16: Precautions On Display Unit

    (red, green, or blue), or flashing. In addition, such “stuck” pixels may appear spontaneously over a long period of use due to the physical characteristics of the organic light-emitting diodes. Such occurrences do not indicate a malfunction. 1-10 (E) ZRD-1/ZRD-2...

  • Page 17: Periodic Replacement Parts And Cleaning

    You can check “20,000 hours” on the Display Unit Information screen. Select “Display Unit Info” by double-clicking or right-clicking the portion within the frame of the display unit on the Main screen of Display Control Software. Check. 2-1 (E) ZRD-1/ZRD-2...

  • Page 18: Cleaning

    2-2-2. Air Intake Hole, Exhaust Hole, Fan Clean the dust adhered to the air intake holes and exhaust holes and around the fans periodically. The recommended timing of cleaning is once a year. Air intake holes Exhaust holes Air intake holes 2-2 (E) ZRD-1/ZRD-2...

  • Page 19: Troubleshooting

    . Take a picture or a video of the trouble’s screen display. . Fill out information on the trouble in the “Field Quality Information System Form”. . E-Mail the picture or the video and the “Field Quality Information System Form” to your local Sony Sales Office/Service Center.

  • Page 20: Failure Diagnosis

    ( ): Cables to be checked Connection between display unit and display Is a picture of an external signal displayed controller Go to C Connection between display units with each other correctly? Is the symptom improved? Go to D 3-2 (E) ZRD-1/ZRD-2...
  • Page 21 A trouble in system except A trouble in a display controller the display unit and display controller Check the system except Refer to “Section 3. the display unit and display Troubleshooting” in the Service controller. Manual of the display controller. 3-3 (E) ZRD-1/ZRD-2...

  • Page 22: Trouble In A Display Unit

    Refer to the Manual for Color Uniformity Alignment Software, Section 3-3. Is the following temperature error code displayed on the Go to Section 3-2-7. Display Control Software? 110, 111, 113 310, 313, 315, 316 Go to Section 3-2-6. 3-4 (E) ZRD-1/ZRD-2...

  • Page 23: Cell Trouble Without System Error

    ( 2) Alignment Software, Section 3-2. ( 3): Refer to the Manual for Color Uniformity Alignment Software, Section 3-3. Replace the UC-1 board. Is the symptom improved? (The reading/writing of the data is also necessary. ( 3) 3-5 (E) ZRD-1/ZRD-2...

  • Page 24: Cell Trouble With Power System Error

    Is the symptom improved? (The reading/writing of the data is Alignment Software, Section 3-3. also necessary. ( 5) ( 5): Refer to the Manual for Color Uniformity Alignment Software, Section 3-2. Is the symptom improved? Replace the UP-13 board. 3-6 (E) ZRD-1/ZRD-2...

  • Page 25: Temperature Error

    Is the displayed error code 111? (The reading/writing of the data is also necessary. ( 2) ( 1): Refer to the Manual for Color Uniformity Alignment Software, Section 3-2. ( 2): Refer to the Manual for Color Uniformity Alignment Software, Section 3-3. 3-7 (E) ZRD-1/ZRD-2...

  • Page 26: Display Unit System Error

    For the details on how to read the error code, refer to the “3-3-4. Error Code List”. ( 2): Refer to the Manual for Color Uniformity Alignment Software, Section 3-3. ( 3): UC-1 board or UP-13 board 3-8 (E) ZRD-1/ZRD-2...

  • Page 27: Error Indication

    When an abnormality occurs in the display unit, the status indicator blinks. When the status indicator starts blinking, identify the error/warning from the Display Unit Information screen of the Display Control Software. (Refer to Section 3-3-2.) Status indicator 3-9 (E) ZRD-1/ZRD-2...
  • Page 28 . The internal harness/cable is pulled out or broken. . The system settings are abnormal. Therefore, the system does not start. An error has occurred in the PS-903 board. . The power block is defective. Five times 3-10 (E) ZRD-1/ZRD-2...

  • Page 29: Error Indication On Display Control Software

    3-3-3. Error Indication on Color Uniformity Alignment Software Color Uniformity Alignment Software enables you to obtain more detailed error information than Display Control Software. For details on how to display the error information, refer to the Manual for Color Uniformity Alignment Software. 3-11 (E) ZRD-1/ZRD-2...

  • Page 30: Error Code List

    (in the top line, and fourth from the left viewed from the front) is abnormal. Remedy: . Check if the air intake hole or the fan is not blocked. . Lower the temperature around the array. . Replace the specified cell. 3-12 (E) ZRD-1/ZRD-2...
  • Page 31 (in the bottom line, and fourth from the left viewed from the front) is abnormal. Remedy: . Check if the air intake hole or the fan is not blocked. . Lower the temperature around the array. . Replace the specified cell. 3-13 (E) ZRD-1/ZRD-2...
  • Page 32 4 shown in the figure on the left (in the top line, and fourth from the left viewed from the front) is abnormal. Remedy: . Replace the UP-13 board. . Replace the specified cell. . Replace the UC-1 board. 3-14 (E) ZRD-1/ZRD-2...
  • Page 33 != shown in the figure on the left (in the bottom line, and fourth from the left viewed from the front) is abnormal. Remedy: . Replace the UP-13 board. . Replace the specified cell. . Replace the UC-1 board. 3-15 (E) ZRD-1/ZRD-2...
  • Page 34 . Check if the LAN cable is not loosened or pulled out. . Check if there is any breaking of LAN cable. . Check if the video signal format that has been input from the display controller is compatible with the system. 3-16 (E) ZRD-1/ZRD-2...

  • Page 35: Warning Code List

    Remedy: . Check if the air intake hole or the fan is not blocked. . Lower the temperature around the array. . Check the temperature of the cell. If the temperature is abnormal, replace the specified cell. 3-17 (E) ZRD-1/ZRD-2...
  • Page 36 Remedy: . Check if the air intake hole or the fan is not blocked. . Lower the temperature around the array. . Check the temperature of the cell. If the temperature is abnormal, replace the specified cell. 3-18 (E) ZRD-1/ZRD-2...
  • Page 37 . Check the operating time of the display unit. If the operating time reaches the replacement period, replace the fan. For details on the check method of the operating time, refer to “Display unit information” in “6-5. Main Screen” in the Installation Manual. 3-19 (E) ZRD-1/ZRD-2...
  • Page 38 . Check if the LAN cable is not loosened or pulled out. . Check if there is any breaking of LAN cable. . Check if the video signal format that has been input from the display controller is compatible with the system. 3-20 (E) ZRD-1/ZRD-2...
  • Page 39 Symptom/Cause: During system update of the display unit Remedy: Warning code will disappear when the update is correctly complete. 350- Symptom/Cause: During operation in recovery mode Remedy: Warning code will disappear when the display unit operates in normal mode. 3-21 (E) ZRD-1/ZRD-2...

  • Page 41: Replacement Of Parts

    Viewing the schematic diagram: Start of removal : Removal of parts : Replacement of parts Rear cover assembly TM-62 board UI-24 board UP-13 board UP-13 board and UC-1 board integrated block UC-1 board Cell (LED module board) PS-903 board 4-1 (E) ZRD-1/ZRD-2...

  • Page 42: How To Distinguish The Captive Screw

    Rear cover Rear cover Even though the screw that secures the cover is loosened, the screw is retained without The cylindrical parts are attached dropping from the cover. to the twelve screw hole portions of the rear cover. 4-2 (E) ZRD-1/ZRD-2...

  • Page 43: Tightening Torque

    0.6 ?0.1 N.m . M4 x 8: 1.2 ?0.1 N.m . Hexagonal bolt (M5 x 14): 3.0 ?0.3 N.m When using the torque driver with the notation of cN.m, interpret it as follows. Example: 0.8 N.m = 80 cN.m 4-3 (E) ZRD-1/ZRD-2...

  • Page 44: Replacement Of Fan

    Screws In this illustration, the screw captivating measure has not been taken. 2. Open the fan cover in the direction of the arrow, then disconnect the two harnesses from the relay connector. Harnesses Relay connector Fan cover 4-4 (E) ZRD-1/ZRD-2...
  • Page 45 3. Remove the four screws, then remove the two fans. PSW3 PSW3 Fans 4. To install, reverse the removal procedure. When attaching the fans, attach them in the direction as shown in the picture. Harnesses Label sides 4-5 (E) ZRD-1/ZRD-2...

  • Page 46: Replacement Of Ps-903 Board

    2. Open the cover (GU) in the direction of the arrow, then disconnect the three harnesses from the connectors (CN101, CN1001 and CN2002) on the PS-903 board. CN101 PS-903 board CN2002 CN1001 Cover (GU) 4-6 (E) ZRD-1/ZRD-2...
  • Page 47 3. Remove the five screws. PS-903 board PSW4 PSW4 Cover (GU) 4. Remove the hook, then remove the PS-903 board. PS-903 board Hook 5. To install, reverse the removal procedure. 4-7 (E) ZRD-1/ZRD-2...

  • Page 48: Removal Of Rear Cover Assembly

    Section 4-1-2.) . A part of the rear cover assembly is easily deformed. Do not hold the blocks shown in the figure. Do not hold these blocks. In this illustration, the screw captivating measure has not been taken. 4-8 (E) ZRD-1/ZRD-2...
  • Page 49 2. Slightly open the rear cover assembly as shown in the picture. 3. Disconnect the three harnesses from the connectors (CN001 and CN002) on the UP-13 board and connector (CN1501) on the UC-1 board. Rear cover assembly UP-13 board CN002 CN001 CN1501 Harnesses UC-1 board 4-9 (E) ZRD-1/ZRD-2...
  • Page 50 When hanging the hook on the handle (lower) of the display unit being repaired Rear cover assembly In this illustration, the screw captivating measure has not been taken. 5. To install, reverse the removal procedure. 4-10 (E) ZRD-1/ZRD-2...

  • Page 51: Replacement Of Tm-62 Board

    1. Remove the rear cover assembly. (Refer to Section 4-5.) 2. Disconnect the harness from the connector (CN001) on the TM-62 board. CN001 TM-62 board Harness 3. Remove the screws, then remove the TM-62 board. PSW3 TM-62 board 4. To install, reverse the removal procedure. 4-11 (E) ZRD-1/ZRD-2...

  • Page 52: Replacement Of Ui-24 Board

    2. Disconnect the harness from the connector (CN100) on the UI-24 board. UI-24 board CN100 Harness 3. Remove the two screws, then remove the UI bracket. 4. Remove the UI-24 board from the UI bracket. PSW3 UI bracket UI-24 board 5. To install, reverse the removal procedure. 4-12 (E) ZRD-1/ZRD-2...

  • Page 53: Replacement Of Up-13 Board

    2. Disconnect the eight harnesses from the connectors (CN101, CN102, and CN1501 to CN1506) on the UP-13 board. Harnesses CN1506 Harness CN1504 CN1503 CN1501 CN101 CN102 CN1505 CN1502 UP-13 board Harnesses 3. Remove the four screws, then remove the UP-13 board. PSW3 UP-13 board 4. To install, reverse the removal procedure. 4-13 (E) ZRD-1/ZRD-2...

  • Page 54: Replacement Of Uc-1 Board

    CN8006) on the UC-1 board. For disconnecting/connecting the flexible flat cable, refer to Section 1-4. Flexible flat cables (MID) CN7501 CN7502 CN7503 CN7504 CN7505 CN7506 CN8001 CN8002 CN8003 CN8004 CN8005 CN8006 UC-1 board Flexible flat cables (TOP) Flexible flat cables (BTM) 4-14 (E) ZRD-1/ZRD-2...
  • Page 55 4. Disconnect the ten harnesses from the connectors (CN8501 to CN8503, CN8507 to CN8510, CN8515, CN8517 and CN2509) on the UC-1 board. Harnesses Harnesses Harnesses CN1506 CN8509 CN8502 CN1504 CN8508 CN8507 CN8510 CN1503 CN1501 CN8501 CN8517 CN1505 Harnesses CN2509 CN1502 CN8503 CN8515 UP-13 board Harnesses Harnesses UC-1 board 4-15 (E) ZRD-1/ZRD-2...
  • Page 56 7. Remove the four screws, then remove the UP-13 board. 8. Remove the four screws, then remove the UP bracket. 9. Peel off the radiation sheet (FPGA). UP-13 board Harnesses UP bracket CN1507 Radiation sheet (FPGA) CN1509 UC-1 board 4-16 (E) ZRD-1/ZRD-2...
  • Page 57 11. To install, reverse the removal procedure. Procedure after replacement Write the data to the UC-1 board. Operate the Color Uniformity Alignment Software under the directions in the messages on a PC. (Refer to the Manual for Color Uniformity Alignment Software.) 4-17 (E) ZRD-1/ZRD-2...

  • Page 58: Replacement Of Cell Assembly

    Upper cell assembly Middle cell assembly Lower cell assembly Display unit When replacing the middle cell assembly or lower cell assembly, place the UC-1 board in the service position. (Refer to “Preparation” on the next page.) 4-18 (E) ZRD-1/ZRD-2...
  • Page 59 (CN8003 to CN8006) on the UC-1 board. For disconnecting/connecting the flexible flat cable, refer to Section 1-4. UP-13 board CN1505 CN1502 Harnesses CN8006 CN8517 CN8005 CN2509 CN8503 CN8004 CN8515 UC-1 board Harnesses Harnesses CN8003 Flexible flat cables 4-19 (E) ZRD-1/ZRD-2...
  • Page 60 3. Remove the six screws. 4. Open the UC-1 board in the direction of the arrow, then secure it with the support plate. Support plate UC-1 board Secure by hanging on the hook. 4-20 (E) ZRD-1/ZRD-2...
  • Page 61 Removing the flexible flat cable on UC-1 board Color Uniformity Alignment Soft- Writing the data ware For obtaining Color Uniformity Alignment Soft- ware, contact your local Sony Sales Office/ Service Center. 7-600-005-84 Fall prevention tape (T4082S Attaching cell assembly temporally made by Dexerials is recom- The four tapes with 80 mm length are required.
  • Page 62 How to open the package 1. Open the box and take the accessories out of the box. Flexible flat cable USB memory X shim/Y shim Z shim (t0.04) Z shim (t0.08) Z shim (t0.12) Z shim (t0.20) 4-22 (E) ZRD-1/ZRD-2...
  • Page 63 2. Open the inner lid and take the cell assembly (RP) out of the box. Cell assembly (RP) Inner lid 4-23 (E) ZRD-1/ZRD-2...
  • Page 64 3. Remove the four cushions. Cushion Cushion Cushion Cell assembly (RP) Cushion 4. Remove the lower tray. Lower tray Upper tray 4-24 (E) ZRD-1/ZRD-2...
  • Page 65 Washers Upper tray Cell assembly for repair When placing the cell assembly on the table Place it on the lower tray removed in step 4 in “How to open the package”. Cell assembly for repair Lower tray 4-25 (E) ZRD-1/ZRD-2...
  • Page 66 Rear Torque driver Connect the harnesses. Install the rear cover assembly. Font Remove the fall prevention tapes, X shims and Y shims. USB memory Write the data of the cell assembly for repair to the display unit. 4-26 (E) ZRD-1/ZRD-2...
  • Page 67 Y shim Y shim X shim Insert the shim into the clearance, bend it, and then attach it to the next cell. Cell end reference 0 to 3 mm X shim Cell end reference 1 to 4 mm 4-27 (E) ZRD-1/ZRD-2...
  • Page 68 For disconnecting/connecting the flexible flat cable, refer to Section 1-4. 6. When replacing the upper cell assembly, remove the cable clamps. Cable clamps Cell assembly Flexible flat cable Cable clamp Cable clamp Harnesses Flexible flat cable UC-1 board 4-28 (E) ZRD-1/ZRD-2...
  • Page 69 7. Remove the two screws. Cell assembly 8. Rotate the grips A of the two guide pins as far as they will go. Grip A Grip B Guide pins Inserting position 4-29 (E) ZRD-1/ZRD-2...
  • Page 70 9. Insert the two guide pins into the two screw holes, then rotate the grips B to attach them. Do not rotate the grips A. Cell assembly Grips A Grips B Guide pins 4-30 (E) ZRD-1/ZRD-2...
  • Page 71 10. With the grip B in one hand, rotate the grip A with the other hand in the direction of the arrow to secure each guide pin to the cell assembly. 11. Remove the four screws. Cell assembly Grip B Grips A Guide pins Grip B 4-31 (E) ZRD-1/ZRD-2...
  • Page 72 Place the cell assembly on the lower tray. (Refer to “When placing the cell assembly on the table” in this section.) Groove Front side of panel Cell assembly Frame hole of Guide pin display unit Guide pins Guide pins Front side of panel Cell assembly 4-32 (E) ZRD-1/ZRD-2...
  • Page 73 Thickness of cell assembly Thickness of cell assembly for repair for repair Difference Difference Thickness of removed Thickness of removed cell assembly cell assembly Thickness of cell assembly Thickness of cell assembly for repair for repair Difference Difference 4-33 (E) ZRD-1/ZRD-2...
  • Page 74 Thickness of selected shim (4 types) Total number Difference in thickness of shims 0.04 0.08 0.12 0 to 0.020 0.021 to 0.060 0.061 to 0.100 0.101 to 0.140 0.141 to 0.180 0.181 to 0.220 0.221 to 0.260 0.261 to 0.300 0.301 to 0.340 0.341 to 0.380 0.381 to 0.420 0.421 to 0.460 0.461 to 0.500 0.501 to 0.540 0.541 to 0.580 0.581 to 0.620 0.621 to 0.660 0.661 to 0.700 0.701 to 0.740 0.741 to 0.780 0.781 to 0.820 4-34 (E) ZRD-1/ZRD-2...
  • Page 75 . Push the Z shims to the opposite side of the screw holes and attach them. When attaching two or more shims to one screw hole, you can attach them in any order. Tape Cell assembly for repair Z shim Lower tray Screw hole 4-35 (E) ZRD-1/ZRD-2...
  • Page 76 . Flexible flat cable of the same direction as that of the removed cell assembly For details on how to connect the flexible flat cable, refer to Section 1-4. Cell UC-1 board Line in red Flexible flat cable supplied with cell assembly (RP) Insulation surface Cell assembly for repair Lower tray 4-36 (E) ZRD-1/ZRD-2...
  • Page 77 20. After checking that the grips A of the guide pins are in the inserting position, attach the guide pins to the cell assembly for repair. Guide pins Cell assembly for repair Lower tray 21. Insert the cell assembly for repair into the position in which it is installed. Front side of panel Cell assembly for repair 4-37 (E) ZRD-1/ZRD-2...
  • Page 78 For the cell assembly at the lowest in the array or at the side end in the array, refer to the next page. Make sure that the cell assembly for repair does not overlap with the next cell assemblies. Display unit Fall prevention tapes 4-38 (E) ZRD-1/ZRD-2...
  • Page 79 Do not attach the fall prevention tape to the cell assembly's part which is not in contact to other cell assemblies. Do not attach the fall prevention tape to the side edge of the cell assembly. 4-39 (E) ZRD-1/ZRD-2...
  • Page 80 2 to secure the cell assembly for repair. 24. Tighten the four screws of the cell assembly for repair. Cell assembly for repair Grip B Grips A Guide pins Grip B 25. Remove the two guide pins. Cell assembly for repair Guide pins 4-40 (E) ZRD-1/ZRD-2...
  • Page 81 26. Attach the two screws to the holes from which the guide pins have been removed. Cell assembly for repair 4-41 (E) ZRD-1/ZRD-2...
  • Page 82 Fall prevention tape X shim Fall prevention tapes Procedure after replacement Write the data in the USB memory supplied with the cell assembly for repair to the display unit. (Refer to the Manual for Color Uniformity Alignment Software.) 4-42 (E) ZRD-1/ZRD-2...

  • Page 83: Software Update

    Section 5 Software Update The software of display unit is updated using the display controller. For details on the update procedure, refer to the Service Manual of the display controller ZRCT-100. 5-1 (E) ZRD-1/ZRD-2...

  • Page 85: Circuit Description

    . Unit output (1 pc) Processing . Picture correction, Video signal processing . System control/monitoring of unit . Power supply protection UI-24 Status Indicator Status indicator, Error indicator UP-13 Power Supply for Cells Power supply for LED drive on cells 6-1 (E) ZRD-1/ZRD-2...

  • Page 86: Board

    6-3-6. TM-62 Board The TM-62 board is a temperature sensor board used to measure the ambient temperature of the display unit. The TM-62 board is mounted near the intake holes at the rear of the display unit. 6-2 (E) ZRD-1/ZRD-2...

  • Page 87: Spare Parts

    Therefore, specified parts should be used in the case of な部品です。したがって，交換する時は必ず指定 replacement. の部品を使ってください。 2. Standardization of Parts 2.  部品の共通化 Some repair parts supplied by Sony differ from those   ソニーから供給する補修用部品は，セットに使われて used for the unit. These are because of parts common- いるものと異なることがあります。 ality and improvement.

  • Page 88: Exploded Views

    If the captive screw is not used ( 1), refer to the next page. If the captive screw is not used ( 1), refer to the next page. If the captive screw is not used ( 1), refer to the next page. ZRD-1/ZRD-2...
  • Page 89 4-585-902-01 s PLATE,TALLY In the case that the captive screw is not used 1: If the captive screw is not used in the parts before replacement, replace the three parts (No. 12 to No. 14) at the same time. ZRD-1/ZRD-2...

  • Page 90: Main Board

    Main Board To PS-903 board To PS-903 board ZRD-1/ZRD-2...
  • Page 91 1-849-846-11 s CABLE, FLEXIBLE FLAT DS (MID) 1-849-847-11 s CABLE, FLEXIBLE FLAT DS (BTM) 1-971-247-11 s HARNESS, UC-UP-SYS_30P-30-01 1-971-248-11 s HARNESS, UC-UP-SYS_50P-40-01 1-971-252-13 s HARNESS, UC-TM-UI-01 3-225-496-01 o CLAMP (FLAT CLAMP 45) 2-580-593-01 s SCREW, +PSW M3X8 4-588-771-01 s SHEET,RADIATION(FPGA) ZRD-1/ZRD-2...

  • Page 92: Cell Base And Joint Unit

    Cell Base and Joint Unit View on arrow B View on arrow A View on arrow B ZRD-1/ZRD-2...
  • Page 93 Cell Base and Joint Unit Part No. SP Description A-2128-050-B s CELL ASSY (RP) (For ZRD-1) A-2194-126-A s CELL ASSY (RP) (For ZRD-2) 2-580-593-01 s SCREW, +PSW M3X8 4-098-147-31 s CLAMP 4-098-147-41 s CLAMP 4-579-773-01 s CAM,JOINT 4-587-753-11 s HEXAGON BOLT(M5X14)

  • Page 94: Harness

    Harness Top side UC-1 Board UP-13 Board : Clamp Part No. SP Description 1-971-244-12 s HARNESS, UC-PWG-TOP-01 1-971-245-12 s HARNESS, UC-PWG-BTM-01 1-971-246-12 s HARNESS, UC-REF-01 ZRD-1/ZRD-2...

  • Page 95: Packing Materials & Supplied Accessories

    7-3. Packing Materials & Supplied Accessories ---------------------------------------- PACKING MATERIALS & SUPPLIED ACCESSORIES ---------------------------------------- Ref. No. or Q’ty Part No. SP Description 3pcs 4-262-708-04 s CLAMPER, CABLE ZRD-1/ZRD-2...

  • Page 97: Diagrams

    Enable IC102 Sequense Control (CELL) Q105, Q106 Q109, Q110 REF_DET12 OVP/OCP DETECT Isolate AC OUT 16V OVP T101, D112 T201 Cell C125, C135 Q1007, Q1011 16V_OVP C144 Standby Power Transformer TH001,IC2004 TEMP_ALERT Temp Sensor AC OFF DET PS-903 Overall ZRD-1/ZRD-2...

  • Page 98: Frame Wiring

    FFC/FPC 64P (BTM) UP-PS-PNL-140-01 CN001 CN100 TM-62 UI-24 CN103 CN104 CN102 CN103 CN104 CN102 CN103 CN104 CN102 CN103 CN104 CN102 CELL-12 CELL-11 CELL-10 CELL-9 UC-REF-01 HARNESS, OUTLET CN1001 PS-903 (Front side view) CN101 Cell No. CN2002 Frame Wiring AC INLET(3P) ZRD-1/ZRD-2...
  • Page 99 4-4. Replacement of PS-903 Board 4-5. Removal of Rear Cover Assembly 6-2. Outline of Signal Input and Output . Additions: 4-1-2. How to Distinguish the Captive Screw . Modifications of the exploded view: Cover Cell Base and Joint Unit ZRD-1/ZRD-2...
  • Page 102 ZRD-1 (SY) ZRD-1 (CN) ZRD-2 (SY) Printed in Japan Sony Corporation ZRD-2 (CN) J, E 2018. 1 32 9-932-521-04 ©2016...

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