Sony PWS-4400 (SY) Service Manual
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Sony PWS-4400 (SY) Service Manual

Multi port av storage unit
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MULTI PORT AV STORAGE UNIT
PWS-4400
INTERNAL MEMORY ARRAY (2TB)
PWSK-4401
SERVICE MANUAL
1st Edition

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Summary of Contents for Sony PWS-4400 (SY)

  • Page 1 MULTI PORT AV STORAGE UNIT PWS-4400 INTERNAL MEMORY ARRAY (2TB) PWSK-4401 SERVICE MANUAL 1st Edition...
  • Page 2  警告 このマニュアルは， サービス専用です。 お客様が， このマニュアルに記載された設置や保守， 点検， 修理などを行うと感電や火災， 人身事故につながることがあります。 危険をさけるため， サービストレーニングを受けた技術者のみご使用ください。 WARNING This manual is intended for qualified service personnel only. To reduce the risk of electric shock, fire or injury, do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so. Refer all servicing to qualified service personnel.
  • Page 3 FÖRSIKTIGHET! 注意 指定以外の電池に交換すると， 破裂する危険があります。 Fara för explosion vid felaktigt placerat batteri. Byt endast mot samma eller likvärdig typ av batteri, 必ず指定の電池に交換してください。 enligt tillverkarens rekommendationer. 使用済みの電池は，国または地域の法令に従って När du kasserar batteriet ska du följa rådande lagar 処理してください。 för regionen eller landet. CAUTION PAS PÅ...
  • Page 4 本機をラックに設置するとき 設置時には，通気やサービス性を考慮して設置スペース 熱の適切な排気  ・  発散を得るために，ラックと本機の間 を確保してください。 .  ファンの排気部 ( リアパネル面，右側面後ろ側 )  や通 には，以下の空間を確保してください。 ・左右両側面 4 cm 以上 気孔（フロントパネル面，前面下部，前面両端部）を ・後面 40 cm 以上 ふさがない。 .  通気のために，セット周辺に空間をあける。 .  作業エリアを確保するため，セットの左側面および右 側面は 4 cm 以上，セット後方は 40 cm 以上の空間を あける。 Attention-when the product is installed in Rack: 机上などの平面に設置する場合は，左側面および右側面 は 4 cm 以上の空間をそれぞれ確保してください。ただ 1.

  • Page 5: Table Of Contents

    Table of Contents Manual Structure Purpose of this manual........................5 Related manuals.
  • Page 6 2-2-5. Main Code B8......................2-7 2-2-6.
  • Page 7 4-7-1. LED-528 Board..................... . .4-26 4-7-2.

  • Page 9: Manual Structure

    Manual Structure Purpose of this manual This manual describes the information items that premise the service based on the block-level such as service overview, error messages, maintenance menu, replacement of main parts, setting check sheet, and etc. assuming use of system and service engineers.

  • Page 11: Service Overview

    Section 1 Service Overview 1-1. Location of Main Parts 1-1-1. Location of Boards and Circuit Configuration Location Board Name Circuit Function CN-3372 Interconnection for the fans CP-407A Control panel engine CPU-453A System control (2/2) & Network control DIO-95 HD/4K AV decoder/encoder DM-154 •...

  • Page 12: Location Of Main Mechanical Parts

    1-1-2. Location of Main Mechanical Parts DIO-95 board DM-154 board Loca- Part Name Location Fan Name tion Power assembly — — DC fan (80 square) Front fan assembly FRONT FAN 1 DC fan (60 square) FRONT FAN 2 DC fan (80 square) FRONT FAN 3 DC fan (60 square) FRONT FAN 4...

  • Page 13: Location Of Sensors And Their Functions

    1-2. Location of Sensors and Their Functions IC1004 IC103 SY-422A board Board Name Ref. No. (Address) Function SY-422A IC103 (D-8) (Side B) Internal temperature monitoring SY-422A IC1004 (K-2) (Side B) Internal temperature monitoring PWS-4400...

  • Page 14: Functions Of Onboard Switches/Led Indicators

    1-3. Functions of Onboard Switches/LED Indicators 1-3-1. Functions of Onboard Switches CP-407A Board S2801 S2601 S2602 S4601 S601 S4602 CP-407A board (Side A) Note Do not change the settings of the switches described as “Factory use”. Ref. No. (Address) Description Factory Setting S601 (D-4) Factory use...
  • Page 15 CPU-453A Board S300 CPU-453A board (Side A) Note Do not change the settings of the switches described as “Factory use”. Ref. No. (Address) Description Factory Setting S300 (—) Factory use OFF (ALL) PWS-4400...
  • Page 16 DIO-95 Board S2902 S3302 S5002 S2302 DIO-95 board (Side A) Note Do not change the settings of the switches described as “Factory use”. Ref. No. (Address) Description Factory Setting S2302 (K-9) Factory use OFF (ALL) S2902 (A-2) Factory use OFF (ALL) S3302 (A-6) Factory use OFF (ALL)
  • Page 17 DM-154 Board S601 S1501 S1702 S1201 DM-154 board (Side A) Note Do not change the settings of the switches described as “Factory use”. Ref. No. (Address) Description Factory Setting S601 (A-5) For debug OFF (ALL) S1201 (G-9) Configuration data selection OFF: Activated with routinely-used settings.
  • Page 18 HP-160A Board HP-160A board (Side A) Note Do not change the settings of the switches described as “Factory use”. Ref. No. (Address) Description Factory Setting S13 (G-2) Factory use OFF (ALL) MDC-19 Board S101 MDC-19 board (Side A) Note Do not change the settings of the switches described as “Factory use”. Ref.
  • Page 19 MEC-40 Board S550 S800 S300 MEC-40 board (Side A) Note Do not change the settings of the switches described as “Factory use”. Ref. No. (Address) Description Factory Setting S300 (B-2) Factory use OFF (ALL) S550 (E-5) Factory use OFF (ALL) S800 (B-4) Factory use OFF (ALL)
  • Page 20 SY-422A Board S1501 S1703 S1601 S601 SY-422A board (Side A) Note Do not change the settings of the switches described as “Factory use”. Ref. No. (Address) Description Factory Setting S601 (G-6) Flash Write mode switch Factory use OFF (ALL) Software start-up data select 2 Software start-up data select 1 S1501 (K-5) Factory use...

  • Page 21: Description Of Onboard Led Indicators

    1-3-2. Description of Onboard LED Indicators CP-407A Board D201 D202 D2608 D2607 D2606 D2605 D2604 D801 D2603 D2602 D2601 D4608 D4607 D4606 D4605 D4604 D4603 D4602 D4601 D1401 CP-407A board (Side A) Ref. No. (Ad- Name Color Description Normal State dress) (Power On) D201 (D-1)
  • Page 22 Ref. No. (Ad- Name Color Description Normal State dress) (Power On) D2805 (A-1) Green Factory use D2806 (A-1) Green On when the FPGA is set with data at factory shipping. D2807 (A-1) Green Configuration loader is operating. D2808 (A-1) Green Factory use Blinks D4601 (B-4)
  • Page 23 Ref. No. (Ad- Name Color Description Normal State dress) (Power On) D504 (—) Green Factory use D505 (—) Green Factory use D700 (—) Green On when SYS3 (IC100) is connected to PCI Express switch (IC704). D701 (—) Green On when PCI Express switch (IC704) is connected to PCI Inconstant Express card.
  • Page 24 Ref. No. (Ad- Name Color Description Normal State dress) (Power On) D002 (K-3) On when a power fault (overcurrent, voltage drop, etc.) occurs in the board. D003 (K-3) Green On when the onboard power monitoring system is operating. D105 (K-1) Green On while +12 V is being supplied from the MB board.
  • Page 25 Ref. No. (Ad- Name Color Description Normal State dress) (Power On) D3303 (A-5) Green Factory use Inconstant D3304 (A-5) Green Factory use Inconstant D3305 (A-5) Green Factory use Inconstant D3306 (A-5) Green Factory use Inconstant D3307 (A-6) Green Factory use Inconstant D3308 (A-6) Green...
  • Page 26 DM-154 Board D105 D001 (Side B) D608 D607 D606 D605 D604 D603 D602 D1801 D601 D1802 D1803 D1804 D501 DM-154 board (Side A) Ref. No. (Ad- Name Color Description Normal State dress) (Power On) D001 (H-1) (Side On when the voltage of the core power for the FPGA dropped. D105 (D-1) Green On when +12 V power is supplied from MB board.
  • Page 27 Ref. No. (Ad- Name Color Description Normal State dress) (Power On) D1206 (G-9) Green On when the configuration data of FPGA is set to factory set- ting. D1207 (G-9) Green On when configuration loader is booted. D1208 (G-9) Green Factory use Blinks D1801 (E-5) Green...
  • Page 28 MDC-19 Board D407 D306 D406 D305 D405 D304 D404 D303 D403 D302 D402 D301 D201 D202 D101 D203 D102 D204 D103 D104 D205 D206 D105 D106 D207 MDC-19 board (Side A) Ref. No. (Ad- Name Color Description Normal State dress) (Power On) D001 (F-3) Green...
  • Page 29 Ref. No. (Ad- Name Color Description Normal State dress) (Power On) D302 (D-2) Green Factory use Inconstant D303 (D-2) Green Factory use Inconstant D304 (D-2) Green Factory use Inconstant D305 (D-2) Green Factory use Inconstant D306 (D-2) Green Factory use Inconstant D401 (B-2) Green...
  • Page 30 Ref. No. (Ad- Name Color Description Normal State dress) (Power On) D301 (C-3) Green On when IC700 (FPGA) failed in recovery startup. D302 (C-3) Green On when IC400 (FPGA) failed in normal startup. D303 (C-3) Green On when IC400 (FPGA) failed in recovery startup. D550 (E-1) Green Factory use...
  • Page 31 SW-1628 Board D001 SW-1628 board (Side A) Ref. No. Name Color Description Normal State (Power On) D001 Red/ On in red: While the main (primary side) power is turned on On (Green) Green and +5 V is supplied to the HP board (in standby mode) On in green: When the ON/Standby button (secondary side) is turned on (power-on mode) 1-21...
  • Page 32 SY-422A Board D2302 D1502 D1503 D1504 D1505 D1506 D1507 D1508 D1509 D1701 D2204 D2203 SY-422A board (Side A) Ref. No. (Ad- Name Color Description Normal State dress) (Power On) D602 (H-7) Green On when SYS1 functions normally D603 (H-7) Green On when SYS1 functions normally D604 (H-7) Green...
  • Page 33 Ref. No. (Ad- Name Color Description Normal State dress) (Power On) D710 (D-8) Green On when SYS1 Ether2 is connecting in LINK1000 D711 (D-8) Green On when SYS1 Ether2 is connecting in LINK100 D712 (D-8) Green On when SYS1 Ether2 is connecting in LINK10 D1001 (K-7) Green On when SYS2 Ether is connecting in TX...

  • Page 34: Circuit Description

    1-4. Circuit Description This unit comprises the following boards. This circuit description describes functions of each board separately. • CN-3372 board (Refer to “1-4-8. CN-3372 Board”) • CP-407A board (Refer to “1-4-7. CP-407A Board”) • CPU-453A board (Refer to “1-4-2. CPU-453A Board”) •...

  • Page 35: Rc-107 Board

    • Program working memory (IC101 - IC104): Four pieces of DDR2 (128 MB) accessible with 64-bit, 600MHz • Memory to store the program (IC303): Flash ROM (32 MB) • Communication between SY-422A board and PCI Express card: IC704 (PCI Express switch) switches four sets of 2-Gbps lanes to connect the SRIO FPGA IC3 on the SY-422A board to the PCI Express card.

  • Page 36: Hp-160A Board

    Video signal processing (output mode) Video signal processing is performed for each different system to enable 4K processing and HD processing at the same time. Signals multiplexed sequentially with audio data, video data, and uncompressed meta data are transferred through DMA (Direct Memory Access) from the BANK FPGA (IC1) on the DM-154 board with 3.125 Gbps serial transmission.

  • Page 37: Cp-407A Board

    9-pin remote connectors The DM-154 board contains four pieces of 9-pin remote connectors (CN2001 to CN2004). Each signal is connected to the SYS1 CPU on the SY-422A board through the PLD (IC2) that has the serial input/output function. 1-4-7. CP-407A Board The CP-407A board contains the CPU (IC401) and the CP FPGA (IC2001) for graphic control.

  • Page 38: Replacing Eeproms And Backup Battery

    1-5. Replacing EEPROMs and Backup Battery 1-5-1. EEPROMs The following EEPROMs are mounted in this unit. These EEPROMs retain system setting data, adjustment data, and other data. These data cannot be set again by replacing only relevant EEPROMs. When an EEPROM needs to be replaced, replace the board that contains the EEPROM.

  • Page 39: Writing And Rewriting The Pld Internal Data

    When updating the PLD, contact your local Sony sales Office/Service Center. The PLD not supported by the e-Production (ERR) system is upgraded using the USB memory. When it is necessary to update using a USB memory, contact your local Sony sales Office/Service Center. e-Production system has the advantages shown below •...

  • Page 40: Circuit Protection Part List

    1-7. Circuit Protection Part List 1-7-1. Circuit Protection Element This unit is provided with positive thermistors for power circuit. If an overcurrent flows in a positive thermistor or it heats up to a certain degree with the increase of the ambient temperature, its internal resistance increases sharply to limit the current flowing in the circuit.

  • Page 41: Recommended Replacement Parts

    1-8. Recommended Replacement Parts This table does not describe the guarantee period of part. The replacement period of each part is changed according to the environment and condition. Refer to “4. Replacement of Main Parts” about the method of the replacing parts. Part Name Part No.

  • Page 42: To Initialize The Ip Address

    1-9. To Initialize the IP Address Turn on the main power switch (primary power supply) on the rear of the unit to put the unit in standby mode. Insert a screwdriver (diameter 1 mm or less) or the like into the hole at the lower left of the front panel, and turn on the ON/Standby button (secondary power supply) while pressing the reset switch at the back of the hole.

  • Page 43: Extension Board And Fixtures List

    1-10. Extension Board and Fixtures List It is recommended to use the equipment listed below or the equivalents for the maintenance. Also, dedicated extension boards of this unit are provided. Name Part No. Usage Torque screwdriver’s bit (M1.4/M1.7) J-6325-110-A Screw tightening Torque screwdriver’s bit (M2) J-6325-380-A Screw tightening...

  • Page 44: Disconnecting/Connecting Flexible Card Wire

    1-11. Disconnecting/Connecting Flexible Card Wire Note • Be very careful not to fold flexible card wires. Life of flexible card wire will be significantly shortened if it is folded. • Each flexible card wire has conductive side and insulated side. If the flexible card wire is connected in the wrong orientation of the conductive side and the insulated side, the circuit will not function.

  • Page 45: Lead-Free Solder

    1-12. Lead-free Solder All boards mounted in this unit use lead-free solder. Be sure to use lead-free solder when repairing the boards of this unit. A lead free mark (LF) indicating that the solder contains no lead is printed on each board. (Caution: Some printed circuit boards may not come printed with the lead free mark due to their particular size.) : LEAD FREE MARK Note...

  • Page 47: Error Message

    Section 2 Error Message 2-1. Overview of Error Message This unit has self-diagnostics function. When the unit does not work correctly due to malfunction or an error in the system, the SYSTEM indicator on the front panel of the unit blinks and the error and the warning count are displayed on the status bar at the upper part of the Web menu window.

  • Page 48: Error Code List

    2-2. Error Code List An error code is displayed in combination of main code, sub code (1), sub code (2). ERROR- xx Main code Sub code (1) Sub code (2) “ss” and “pp” that appear in the sub-code (2) have the following meaning. •...

  • Page 49: Main Code 26

    Main Sub code Sub code Error message Description code FRONT FAN2 TROU- • Probable cause 1: FRONT FAN 2 (in front fan assembly) • Probable cause 2: IC3 (FPGA) on SY-422A board • Protected operation: None FRONT FAN3 TROU- • Probable cause 1: FRONT FAN 3 ( in front fan assembly) •...

  • Page 50: Main Code 96

    Main Code B3 Note If main error code “B3” occurs each time the unit is turned on, contact your local Sony Sales Office/Service Center. When a trouble was detected in the device initialization process, one of the following errors occurs.
  • Page 51 Main Sub code Sub code Error message Description code DM CPLD2 INITIAL Initialization error of CPLD2 on DM-154 board was ERROR detected. • Probable cause: IC4 on DM-154 board • Protected operation: None DM FPGA1 INITIAL Initialization error of FPGA1 on DM-154 board was ERROR detected.
  • Page 52 Main Sub code Sub code Error message Description code PORT x DIO FPGA1 IN- Initialization error of FPGA1 on DIO-95 board that is ITIAL ERROR installed to the port “x” (Port A to D) was detected. • Probable cause: IC1 on DIO-95 board •...

  • Page 53: Main Code B8

    Main Sub code Sub code Error message Description code PORT x DIO PROC4 IN- PROC4 IC on DIO-95 board that is installed to the port ITIAL ERROR3 “x” (Port A to D) was not initialized (third stage). • Probable cause: IC1600 on DIO-95 board •...

  • Page 54: Main Code D2

    Main Sub code Sub code Error message Description code PORT x ENC DMA1 ER- The memory data transfer error occurred on DIO-95 board that is installed to the port “x” (Port A to D). There is a possibility that the record is not normally done.

  • Page 55: Main Code D5

    2-2-11. Main Code D5 When an error was detected on communication with the internal memory, one of the following errors occurs. Main Sub code Sub code Error message Description code SLOT Mx INTERFACE Communication with the internal memory is impossi- ERROR1 ble.

  • Page 56: Main Code D8

    2-2-14. Main Code D8 When an error was detected in the file system on the internal memory, the following error occurs. Main Sub code Sub code Error message Description code SLOT Mx FILE SYS- An error was detected in the internal memory file sys- TEM ERROR tem.

  • Page 57: Maintenance Menu

    Section 3 MAINTENANCE Menu This section describes the Maintenance menu and the SNMP menu. 3-1. Overview of Maintenance Menu This unit is provided with the Maintenance menu useful for maintenance and troubleshooting. The Maintenance menu is displayed on the web browser of the PC connected to the unit. 3-1-1.

  • Page 58: Displaying The Menu

    3-2. Displaying the Menu Connect a commercially available network cable between the NETWORK 1 connector on the rear of the unit and a personal computer (PC). Change the TCP/IP setting for the LAN connector of the PC. Example of setting: IP Address (I): 192.168.0.100 Subnet mask (U): 255.255.255.0 Turn on the main power switch (primary power) on the rear of the unit.

  • Page 59: Maintenance Tab

    3-3. Maintenance Tab 3-3-1. Version Menu Version Program version numbers of onboard PLDs and FPGAs and the software version numbers are displayed. 3-3-2. Time Menu Real Time Clock Setup This item is used to set the calendar clock. Local Time •...

  • Page 60: Warning Menu

    3-3-3. Warning Menu Warning Cancel The selected warning message can be hidden. When a warning message is hidden, any related errors are no longer detected. • Checkboxes Check a box to hide a warning message. • Description of items in the table - No.: Number - Type: Warning type - Code: Error code...

  • Page 61: Others Menu

    For details of error codes and error messages, refer to “2. Error Message”. 3-3-5. Others Menu Headroom Set the audio headroom. • Text box This text box shows the setting of the unit. • Pull-down list Select a new setting from this pull-down list to change the setting of the unit. Settable headroom 20, 18, 16, 15, 12, 9 dBFs PWS-4400...

  • Page 62: Snmp Tab

    • Clear button Press the button to clear entered information. The following describes specifications of the SNMP agent installed in this unit. SNMP Version SNMPv1 MIB definition SMIv2 Support PDU GetRequest, GetNextRequest, SetRequest, GetResponce, Trap Standard MIB MIB-2 Extended MIB SONY-PRO-MIB PWS-4400...

  • Page 63: Replacement Of Main Parts

    Section 4 Replacement of Main Parts 4-1. General Information for Parts Replacement 4-1-1. Basic Knowledge Flexible Card Wire When connecting flexible card wires, connect them firmly referring to “1-11. Disconnecting/Connecting Flexible Card Wire”. PWS-4400...

  • Page 64: Tightening Torque

    4-1-2. Tightening Torque Torque driver and screw tightening torque General screws are used in this unit. Be sure to use a torque driver and tighten screws to the specified tightening torque. Tightening torque M2.6: 0.53 ±0.07 N·m M3: 0.80 ±0.12 N·m M4: 1.4 ±0.2 N·m •...

  • Page 65: Flow Chart

    4-2. Flow Chart • Remove the parts in the following order. • Select the target part from the items indicated by boldface. 4-4. Power Assembly/ Unit DC Fan 4-6-1. DIO-95 Board 4-5-6. DIO Fan 4-6-1. DM-154 Board 4-5-7. DM Fan 4-6-1.

  • Page 66: Removing/Assembling Cabinet

    4-3. Removing/Assembling Cabinet 4-3-1. Top Cover Procedure Loosen the five screws and remove the top cover. B4 x 6 Top cover B4 x 6 Install the removed parts by reversing the steps of removal. PWS-4400...

  • Page 67: Side Panel

    4-3-2. Side Panel Preparation Refer to “4-2. Flow Chart”. Procedure Remove the nine screws to detach the side panel (left). Remove the nine screws to detach the side panel (right). Side panel (left) B4 x 6 B4 x 6 B4 x 6 B4 x 6 B4 x 6 Side panel (right)

  • Page 68: Front Panel Assembly

    4-3-3. Front Panel Assembly Preparation Refer to “4-2. Flow Chart”. Procedure Remove the four screws from the sides of the unit. Release the harness from the two clamps. Disconnect the harness from the connector (CN002) on the SW-1628 board, and then remove the front panel assembly.

  • Page 69: Power Assembly/Dc Fan

    4-4. Power Assembly/DC Fan Procedure Remove the four screws to detach the power assembly from the connector on the MB-1206 board. Note Do not touch the DC fan in the power assembly. Connector (MB-1206 board) Power assembly DC fans PSW3 x 6 PSW3 x 6 Note When installing the power assembly, tighten the screws in the order of (a), (b), (c), (d).
  • Page 70 Disconnect the harness from the connector (CN6) on the PS-803 board. PSW3 x 6 PSW3 x 6 Power cover CN6 (PS-803 board) Harness PSW3 x 6 Remove the three screws and open the power cover block in the direction of the arrow. Disconnect the two harnesses (+12V GND) from the two connectors (CN1, CN2) on the CN-3300 board.
  • Page 71 Disconnect the two harnesses from the two connectors (CN5, CN6) on the CN-3300 board. Fan harness (52 square) Fan harness (80 square) Mini clampers CN5 (CN-3300 board) CN6 (CN-3300 board) Clamps (low type) A part Note Pull the harness in the direction of the arrow to make the A part tight. PWS-4400...
  • Page 72 10. Remove the two screws to detach the fan bracket 52 and DC fan (52 square) or fan bracket 80 and DC fan (80 square). Fan bracket 80 DC fan (80 square) Fan bracket 52 DC fan (52 square) PSW3 x 20 PSW3 x 20 PSW3 x 20 Note...

  • Page 73: Cooling Fan

    4-5. Cooling Fan 4-5-1. Front Fan Assembly Preparation Refer to “4-2. Flow Chart”. Procedure Remove the wire holder. Open the two wire clamps and Remove the harness. Disconnect the harness from the connector (CN1) on the CN-3372 board. Remove the two screws to detach the front fan assembly. Wire holder Harness PSW3 x 6...

  • Page 74: Front Fan

    4-5-2. Front Fan The four fans attached to the front fan assembly can be removed in a similar way. Preparation Refer to “4-2. Flow Chart”. Procedure Release the harnesses from the side snap fastner and the wire holder. (This step is not required when replacing the FRONT FAN 1) Disconnect the harness from the connector on the CN-3372 board.
  • Page 75 Remove the two screws to detach the DC fan. • DC fan (80 square) Wire holder CN-3372 board PSW3 x 20 DC fan (80 square) Label side Wire holder Side snap fastner PSW3 x 20 PSW3 x 20 DC fan (80 square) Label side PSW3 x 20 •...

  • Page 76: Rear Fan Assembly

    4-5-3. Rear Fan Assembly Preparation Refer to “4-2. Flow Chart”. Procedure Remove the wire holder. Open the two wire clamps and remove the harness. Disconnect the harness from the connector (CN1) on the CN-3372 board. Remove the two screws to detach the rear fan assembly. Rear fan assembly PSW3 x 6 Harness...

  • Page 77: Rear Fan

    4-5-4. Rear Fan The four fans attached to the rear fan assembly can be removed in a similar way. Preparation Refer to “4-2. Flow Chart”. Procedure Release the harnesses from the side snap fastener and the wire holder. (This step is not required when replacing the REAR FAN 1.) Disconnect the fan harness from the connector on the CN-3372 board.
  • Page 78 Remove the two screws to detach the DC fan. • DC fan (80 square) Wire holder CN-3372 board PSW3 x 20 Label side DC fan (80 square) Wire holder PSW3 x 20 PSW3 x 20 Side snap fastener DC fan (80 square) Label side PSW3 x 20 •...

  • Page 79: Slot Fan

    4-5-5. Slot Fan Preparation Refer to “4-2. Flow Chart”. Procedure Disconnect the fan harness from the connector (CN915) on the MB-1206 board. Open the two wire clamps and remove the fan harness. Fan harness CN915 (MB-1206 board) Wire clamps Remove the four screws to detach the slot fan assembly. PSW3 x 6 PSW3 x 6 Slot fan assembly...
  • Page 80 Remove the four screws to detach the finger guard and DC fan. Finger guard DC fan PSW3 x 35 Label side PSW3 x 35 Note Install the DC fan carefully paying attention to the label side and the harness position. Install the removed parts by reversing the steps of removal.

  • Page 81: Dio Fan

    4-5-6. DIO Fan Note There are two DC fans (50 square, sirocco) on the DIO-95 board. They are attached in a similar way. Preparation Refer to “4-2. Flow Chart”. Procedure Remove the tape (13 x 50). Open the two wire saddles. Disconnect the fan harness from the connector on the DIO-95 board.
  • Page 82 Install the removed parts by reversing the steps of removal. Note • Install the DIO fan (DC fan (50 square, sirocco)) carefully paying attention to the orientation. • Arrange the fan harness as shown in the figure. • Pull the fan harnesses to the direction of the arrow (B) while taking up the slack, and retain them by the tape (13x50).

  • Page 83: Dm Fan

    4-5-7. DM Fan Preparation Refer to “4-2. Flow Chart”. Procedure Disconnect the fan harness from the connector. Remove the three screws to detach the DC fan assembly. PSW2 x 5 DC fan assembly Fan harness Connector Release the fan harness from the wire saddle A and the fan harness clamp. 4-21 PWS-4400...
  • Page 84 Remove the two screws to detach the DM fan (DC fan (45 square)). Fan harness PSW2 x 5 Wire saddle A DC fan (45 square) Fan harness clamp Note • Install the DM fan (DC fan (45 square)) carefully paying attention to the label side and the harness position. •...

  • Page 85: Plug-In Board

    4-6. Plug-In Board 4-6-1. DIO-95 Board/DM-154 Board/Remote Input/output Board Procedure Remove the two screws. Insert the card board insertion/removal tools to the left and right holes of the plug-in board. (Refer to “1-10. Extension Board and Fixtures List” for the tools) Turn the card board insertion/removal tools in the arrow direction and pull out the plug-in board.

  • Page 86: Sy-422A Board

    4-6-2. SY-422A Board Preparation Refer to “4-2. Flow Chart”. Procedure Remove the five screws. Remove the CPU/RC assembly from the connector (CN3702) on the SY-422A board. PSW2.6 x 6 CPU/RC assembly PSW2.6 x 6 CN3702 SY-422A board Remove the screw (P3 x 4) and two lock screws. Remove the two screws (PSW3 x 6).

  • Page 87: Cpu-453A Board/Rc-107 Board

    4-6-3. CPU-453A Board/RC-107 Board Preparation Refer to “4-2. Flow Chart”. Procedure Remove the two screws. Remove the RC-107 board from the connector (CN702) on the CPU-453A board CN702 (CPU-453A board) RC-107 board PSW2.6 x 6 Remove the four screws to detach the CPU-453A board. PSW2.6 x 6 PSW2.6 x 6 CPU-453A board...

  • Page 88: Other Boards

    4-7. Other Boards 4-7-1. LED-528 Board Preparation Refer to “4-2. Flow Chart”. Procedure Remove the three screws to detach the LED-528 board. Disconnect the harness from the connector (CN100) on the LED-528 board. LED-528 board CN100 PSW3 x 6 Harness Front assembly Install the removed parts by reversing the steps of removal.

  • Page 89: Sw-1628 Board

    4-7-2. SW-1628 Board Preparation Refer to “4-2. Flow Chart”. Procedure Disconnect the flexible flat cable from the connector (CN001) on the SW-1628 board. Remove the three screws to detach the SW-1628 board in the direction of the arrow. SW-1628 board PSW3 x 6 CN001 Flexible flat cable...

  • Page 90: Cn-3372 Board

    4-7-3. CN-3372 Board Note • The CN-3372 board is installed to the front fan assembly and the rear fan assembly. Remove the fan assembly that contains the CN-3372 board to be replaced. • This figure shows the front fan assembly. Preparation Refer to “4-2.

  • Page 91: Cp-407A Board

    4-7-4. CP-407A Board Preparation Refer to “4-2. Flow Chart”. Procedure Loosen the two attached screws. Remove the CP-407A board from the two connectors on the MB-1206 board. Connectors (MB-1206 board) Attached screw CP-407A board Attached screw Install the removed parts by reversing the steps of removal. 4-29 PWS-4400...

  • Page 92: Mdc-19 Board

    4-7-5. MDC-19 Board Preparation Refer to “4-2. Flow Chart”. Procedure Loosen the screw to detach the MEM PC board retainer. Remove the MDC-19 board from the two connectors on the MEC-40 board. PSW3 x 6 MEM PC board retainer MDC-19 board MEC-40 board Connectors Install the removed parts by reversing the steps of removal.

  • Page 93: Mec-40 Board

    4-7-6. MEC-40 Board Preparation Refer to “4-2. Flow Chart”. Procedure Remove the seven screws to detach the front cover. Remove the MEC-40 board from the two connectors on the MB-1206 board. Connectors (MB-1206 board) Front cover PSW3 x 6 PSW3 x 6 MEC-40 board PSW3 x 6 Install the removed parts by reversing the steps of removal.

  • Page 94: Hp-160A Board

    4-7-7. HP-160A Board Preparation Refer to “4-2. Flow Chart”. Procedure Remove the seven screws to detach the front cover. PSW3 x 6 Front cover PSW3 x 6 Loosen the screw to detach the MEM PC board retainer. 4-32 PWS-4400...
  • Page 95 Remove the five screws to detach the front beam (T). PSW3 x 6 MEM PC board retainer PSW3 x 6 Bosses Front beam (T) PSW3 x 6 Bosses Holes PSW3 x 6 PSW3 x 6 Holes Note • When installing the front beam (T), fit the four bosses with the four holes. •...
  • Page 96 Open the connector lever of the connector (CN11) on the HP-160A board, and disconnect the flexible flat cable. Flexible flat cable Lever Connectors (MB-1206 board) CN11 HP-160A board Install the removed parts by reversing the steps of removal. 4-34 PWS-4400...

  • Page 97: Mb-1206 Board

    4-7-8. MB-1206 Board Preparation Refer to “4-2. Flow Chart”. Procedure Remove the two screws to detach the AA blank panel. Remove the four screws to detach the rear beam (T). PSW3 x 6 Bosses Rear beam (T) Bosses Holes PSW3 x 6 AA blank panel PSW3 x 6 PSW3 x 6...
  • Page 98 Disconnect the harness from the two connectors (CN907, CN908) on the MB-1206 board. Rear frame L assembly PSW3 x 6 PSW3 x 6 CN907 (MB-1206 board) CN908 PSW3 x 6 Wire holder (MB-1206 board) Power guide base PSW3 x 6 Harness (Red) Harness (Black) Note...
  • Page 99 Remove the thirteen screws to detach the MB-1206 board. Pins Hole PSW3 x 6 Hole MB-1206 board PSW3 x 6 Note When installing the MB-1206 board, fit the two pins with the two holes. Install the removed parts by reversing the steps of removal. 4-37 PWS-4400...

  • Page 101: Setting Check Sheet

    Section 5 Setting Check Sheet It is recommended to write down information such as switch settings according to the operating environment of the unit on the copy of this check sheet. This makes it easy to restore the previous settings after settings are changed due to temporary change of the operating environment, for example.
  • Page 102 Board Switch No. Factory Setting (■ : Knob position) CP-407A S601 S2601 S2801 S4601 S2602 S4602 CPU-453A S300 DIO-95 S2302 S2902 S3302 S5002 DM-154 S601 S1201 S1501 S1702 HP-160A MEC-40 S300 S550 S800 MDC-19 S101 SY-422A S601 S1501 S1601 S1703 PWS-4400...

  • Page 103: Spare Parts

    Therefore, specified parts should be used in the case 指定の部品を使ってください。 of replacement. 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 used for the unit. These are because of parts common- ているものと異なることがあります。 ality and improvement.

  • Page 104: Exploded Views

    6-2. Exploded Views Overall Refer to “Main Block-1” 3 x 6 3 x 6 3 x 6 Part No. SP Description A-1981-498-A s MOUNTED CIRCUIT BOARD, LED-528 A-1983-490-A s ASSY, FRONT 1-970-025-11 s HARNESS, SUB (SW-LED) 3-688-102-01 o SPACER, M4 3-733-690-01 s +B 4X6 (CU,NI) 7-682-947-01 s SCREW +PSW 3X6 PWS-4400...
  • Page 105 Main Block-1 PSW3 x 35 PSW3 x 6 PSW3 x 35 PSW3 x 6 Refer to “Main Block-2” Part No. SP Description A-1981-497-A s MOUNTED CIRCUIT BOARD, SW-1628 A-1981-923-A s MOUNTED CIRCUIT BOARD, CP-407A 1-763-423-21 s FAN, D.C. 7-682-947-01 s SCREW +PSW 3X6 7-682-956-01 s SCREW +PSW 3X35 PWS-4400...
  • Page 106 Main Block-2 PSW3 x 6 PSW3 x 6 PSW3 x 6 PSW3 x 6 3 x 6 PSW3 x 6 PSW3 x 6 PSW3 x 6 PSW3 x 6 Refer to “Main Block-3” Part No. SP Description A-1978-011-A s MOUNTED CIRCUIT BOARD, MEC-40 A-1992-107-A s MOUNTED CIRCUIT BOARD, HP-160A 1-831-112-11 s CABLE, FLEXIBLE FLAT (24 CORE) 3-669-596-01 s WASHER (2.3), STOPPER...
  • Page 107 Main Block-3 PSW3 x 6 PSW3 x 6 PSW3 x 6 3 x 6 3 x 6 3 x 6 3 x 20 3 x 20 PSW3 x 6 3 x 20 3 x 20 PSW3 x 6 PSW3 x 20 PSW3 x 20 PSW3 x 20 PSW3 x 20...
  • Page 108 Main Block-4 PSW3 x 6 Refer to “Main Block-5” PSW2.6 x 6 PSW2.6 x 6 PSW3X6 PSW2.6 x 6 PSW2.6 x 6 PSW3 x 6 2.6 x 6 PSW2.6 x 6 PSW2.6 x 6 PWH3 x 6 PSW3 x 6 P3 x 4 Part No.
  • Page 109 Main Block-5 Refer to “Main Block-6” PSW3 x 6 PSW3 x 6 PSW3 x 6 PSW3 x 20 PSW3 x 20 PSW3 x 6 PSW3 x 6 PSW3 x 6 PSW3 x 6 Part No. SP Description Part No. SP Description A-1827-537-A s POWER ASSY 7-682-947-01 s SCREW +PSW 3X6 X-2068-004-1 s TERMINAL ASSY...
  • Page 110 Main Block-6 PSW3 x 6 PSW3 x 6 PSW3 x 6 PSW3 x 6 PSW3 x 6 3 x 6 PSW3 x 6 PSW3 x 6 PS4 x 20 PSW3 x 6 PS4 x 20 Part No. SP Description A-1954-693-A s MOUNTED CIRCUIT BOARD, MB-1206 3-642-656-01 s FOOT 4-098-036-01 s SADDLE WIRE (A) 7-682-666-01 s SCREW +PS 4X20...

  • Page 111: Supplied Accessories

    6-3. Supplied Accessories Q'ty Part No. SP Description 1-830-860-11 s AC POWER-SUPPLY CORD (For CN) PWS-4400...

  • Page 113: Diagrams

    Block Diagrams Section 7 Diagrams Overall MDC-19(SLOT 4 option) MEC-40 MB-1206 DM-154 MB-1206(2/2) DIO-95(as ENC) IC3302-3303 (1/2) CN002 CN108 IC352 IC2201-2204 SATAx4 DDR3 SATA CLOCK RX RECOVERY CN001 CN107 IC400 CN703 CN103 DDR3 CONDITIONER CLOCK IC200 IC100 SATA MDC-19(SLOT 3 option) HOST IC1001-1012 IC351...

  • Page 114: Frame Wiring

    Frame Wiring MB-1206 MB-1206 DIO-95 PORT A(AVP1)SLOT SY-422A CN201 CN101 CN701 CN102 CN702 CN701 CN202 CN103 110P 154P CN703 NETWORK CN104 CN704 CN702 CN203 CN105 CN705 CN101 CN2204 HD SDI CN1801 DIO FAN1 for IC1800 CN103 154P 110P CN2205 GPIO (PARALLEL I/O 25P) CN204 CN105...
  • Page 116 PWS-4400 (SY) Printed in Japan Sony Corporation PWS-4400 (CN) J, E 2014. 1 08 9-878-511-01 © 2014...

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