Sony PFV-L10 Manuale Utente

INTERFACE UNITMAINTENANCE MANUAL1st Edition (Revised 2)Serial No. 10001 and Higher (PFV-L10)Serial No. 17001 and Higher (PFV-L10)Serial No. 10001 and

1-4 (E)PFV-L101-5. Disconnecting/Connecting theFlexible Card WireA flexible card wire is used to connect between theMB-862 board and DUS-213 board.To

1-5 (E)PFV-L101-6. Replacing the Power Supply Unit1-7. Replacing the Cooling FanCoating lead pinDUS-213 boardFanFan guardCN2Coating lead pinPSW 3x35Cl

1-6 (E)PFV-L102MB-862 boardBoard guide railsComponent sideBoard lever1Board lever1-8. Replacing the BoardscTurn off the power of both power supply uni

1-7 (E)PFV-L10Insulated platePSW 3x6PS-571 boardPSW 3x61-8-3. DUS-213 Board1. Remove the five screws and then carefully pull out therear panel.nThe re

1-8 (E)PFV-L101-9. Replacing and Adjusting the Switching Regulator1-9. Replacing and Adjusting theSwitching RegulatorAfter replacing the switching reg

1-9 (E)PFV-L10MB-862 boardBoard guide railsEX-731 boardEX-731 boardGuideBoard to be extended1-10. Extension BoardThe following extension board is read

1-10 (E)PFV-L101-11. Function of STATUS OUT Connector1-12. Unleaded Solder811591-11. Function of STATUS OUT ConnectorThe PFV-L10 output the following

2-1PFV-L10Section 2Spare PartsIndexTitle Page2-1. Exploded Views 2-2Front Panel & Power Supply Unit 2-2Rear Panel 2-42-2. Electrical Parts List 2-

2-2PFV-L102-1. Exploded ViewsFront Panel & Power Supply Unit106113PSW 3x6PSW 3x6B 3x6B 2.6x6PSW 3x6PSW3x610210310410111011710811511811911410510710

2-3PFV-L10Front Panel & Power Supply Unit No. Part No. SP Description 101 A-8322-739-A o MOUNTED CIRCUIT BOARD, PS-571 102 ! 1-468-428-1

! WARNINGThis manual is intended for qualified service personnel only.To reduce the risk of electric shock, fire or injury, do not perform any servici

2-4PFV-L10Rear Panel No. Part No. SP Description 211 3-194-621-01 o PANEL, CN BLANK 212 4-886-821-11 s SCREW M 3X6, CASE (SILVER)Screws/Wa

2-5PFV-L102-2. Electrical Parts List-------------DUS-213 BOARD------------- *1:[Board No. suffix -11] *2:[Board No. suffix -12] Ref. No. or Q'ty

2-6PFV-L10------------PS-571 BOARD------------ Ref. No. or Q'ty Part No. SP Description 1pc A-8322-739-A o MOUNTED CIRCUIT BOARD, PS-571

2-7PFV-L102-3. Power Cords List Q'ty Part No. SP Description <For costomers in the Japan> 1pc ! 1-575-181-11 s CORD SET, AC POWER

3-1PFV-L10ICDIODE Page LED PageSemiconductors of which functions are equivalent are describedhere. For parts replacement, refer to the section of Spar

3-2PFV-L10ICDIODE1SS123-T11SS226LED TRANSISTOR—TOP VIEW—2SA1444-L2SB1375PA886C02R1R2—TOP VIEW—DTA124EKA-T146(R1=22k,R2=22k)R1R2—TOP VIEW—DTC124EKA-T14

3-3PFV-L10ICICSN74HC02ANS (TI)SN74HC02ANSRTC7W00F (TOSHIBA)TC7W00F(TE12R)TC7W08F (TOSHIBA)TC7W08F(TE12R)LM393PS (TI)LM393PS-E20GNDVCC12345678+__+DUAL

4-1PFV-L104-1Section 4Schematic DiagramsIndexBoard Name Function PageFRAME _ 4-2DUS-213 Board Status Buffer Board 4-3MB-862 Board Motherboard 4-4PS-57

1 (E)PFV-L10Table of ContentsManual StructurePurpose of this manual ...

4-2PFV-L104-22345ABCDEFGH1FRAMEFRAMEFRAMELOT NO. 902-1234567891011121314151234567891011121314151617181920DIAG1DIAG2DIAG3DIAG4DIAG5DIAG6DIAG7DIAG8DIAG9

4-3PFV-L104-323451A BCDEFGHDUS-213DUS-213DUS-213BOARD NO. 1-674-367-11, 12LOT NO. 902-CN311DIAG 122DIAG 233DIAG 344DIAG 455DIAG 566DIAG 677DIAG 788DIA

4-4PFV-L104-42345ABCDEFGH1MB-862MB-862CN41TEMP2DIAG_PS_A3LED_CONTROL_OUT4+5V5+5V6+5V7+5V8+5V9+5V10+5V11+5V12+5V13GND14GND15GND16GND17GND18GND19GND20GN

4-5PFV-L104-523451A BCDEFGHMB-862MB-862MB-862BOARD NO. 1-674-366-11, 12LOT NO. 902-LOADLOADLOADLOADLOADLOADLOADLOADLOADLOADLOADLOADSDASDASDASDASDASDAS

4-6PFV-L104-62345ABCDEFGH1PS-571PS-571PS-571BOARD NO. 1-674-368-11LOT NO. 902-SN74HC02ANS-E05IC1(3/5)8910SN74HC02ANS-E05IC1(4/5)111213SN74HC02ANS-E05I

5-1PFV-L105-1Section 5Board LayoutsIndexBoard Name Function PageDUS-213 Status Buffer Board 5-1MB-862 Motherboard 5-2PS-571 AC Noise Filter and DIAG (

5-2PFV-L105-2MB-862MB-862MB-862 -A SIDE-SUFFIX : -11, 12MB-862 -B SIDE-SUFFIX : -11, 12—————————————————————————MB-862 (1-674-366-11, 12)—————————————

5-3PFV-L105-3PS-571PS-571PS-571 -A SIDE-SUFFIX : 11PS-571 -B SIDE-SUFFIX : 11—————————————————————PS-571 (1-674-368-11)—————————————————————*:B SIDEC1

For the U.S.A.SAFETY CHECK-OUTAfter correcting the original service problem,perform the following safety checks beforereleasing the set to the custome

2 (E)PFV-L104. Schematic DiagramsFRAME ...4-2DUS-2

Printed in JapanSony Corporation 2003. 11 22B&P Company ©1999PFV-L10 (SY) J, E9-967-846-03

3 (E)PFV-L10Purpose of this manualThis manual is a maintenance manual of Interface Unit PFV-L10 and Backup PowerSupply Unit BKPF-LPS10.This manual is

1-1 (E)PFV-L10Section 1Service Overview1-2. Removing the CabinetTop plateRemove the 28 screws, then remove the top plate.Front panelLoosen the two scr

1-2 (E)PFV-L101-3. Main Parts LocationsPFV-L10Power Supply Unit1-3. Main Parts LocationsPower supply unit APower supply unit BMB-862 boardDUS-213 boar

1-3 (E)PFV-L101-4. Status IndicationsThe status indicators A and B on the front panel indicate the present condition of the PFV-L10.Power Supply Unit