Panasonic PV-GS90P Service Manual
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Panasonic PV-GS90P Service Manual

Digital video camcorder
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Digital Video Camcorder/Digital Video Camera
PV-GS90P
PV-GS90PC
PV-GS90PL
NV-GS90EG
NV-GS90E
NV-GS90EB
NV-GS90EP
NV-GS90EE
NV-GS90EF
NV-GS90EK
NV-GS90GC
NV-GS90GCS
NV-GS90GN
NV-GS98GK
VOL.1
Colour
(S)....................Silver Type
ORDER NO.VM0801001CE
© 2008 Matsushita Electric Industrial Co., Ltd. All
rights
reserved.
Unauthorized
distribution is a violation of law.
B21
copying
and

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Summary of Contents for Panasonic PV-GS90P

  • Page 1 ORDER NO.VM0801001CE Digital Video Camcorder/Digital Video Camera PV-GS90P PV-GS90PC PV-GS90PL NV-GS90EG NV-GS90E NV-GS90EB NV-GS90EP NV-GS90EE NV-GS90EF NV-GS90EK NV-GS90GC NV-GS90GCS NV-GS90GN NV-GS98GK VOL.1 Colour (S)....Silver Type © 2008 Matsushita Electric Industrial Co., Ltd. All rights reserved. Unauthorized copying distribution is a violation of law.

  • Page 2: Table Of Contents

    PV-GS90P CONTENTS Page Page 1 Safety Precaution 9.2. Service Positions 1.1. General Guidelines 9.3. Location for Connectors of the Main P.C.B. 2 Warning 9.4. Electrical Adjustment Procedures 2.1. Prevention of Electrostatic Discharge (ESD) to 9.5. Mechanical Adjustment Electrostatic Sensitive (ES) Devices 10 Maintenance 2.2.

  • Page 3: Safety Precaution

    PV-GS90P 1 Safety Precaution 1.1. General Guidelines 1. IMPORTANT SAFETY NOTICE There are special components used in this equipment which are important for safety. These parts are marked by in the Schematic Diagrams, Circuit Board Layout, Exploded Views and Replacement Parts List. It is essential that these critical parts should be replaced with manufacturer’s specified parts to prevent X-RADIATION, shock fire, or other hazards.

  • Page 4: Warning

    PV-GS90P 2 Warning 2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatic Sensitive (ES) Devices Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatic Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor “chip”...

  • Page 5: Service Caution Based On Legal Restrictions

    PV-GS90P 2.2. Service caution based on legal restrictions 2.2.1. General description about Lead Free Solder (PbF) The lead free solder has been used in the mounting process of all electrical components on the printed circuit boards used for this equipment in considering the globally environmental conservation.

  • Page 6: Caution For Ac Cord (For Eb/Gc/Gcs)

    PV-GS90P 2.3. Caution for AC Cord (For Blue Neutral EB/GC/GCS) Brown Live As the colours of the wires in the mains lead of this appliance 2.3.1. Information for your safety may not correspond with the coloured markings identifying the IMPORTANT...

  • Page 7: How To Replace The Lithium Battery (Procedure)

    2. Unsolder the Lithium Battery “ML-621S/F9D” and then replace the new one. (See Figure B1.) Fig. B1 Note: The lithium battery is a critical component. (Type No.: ML-621S/F9D Manufactured by Panasonic.) It must never be subjected to excessive heat or discharge. It must therefore only be fitted in equipment designed specifically for its use.

  • Page 8: How To Recycle The Lithium Battery (U.s. Only)

    PV-GS90P 2.5. How to Recycle the Lithium Battery (U.S. Only)

  • Page 9: Service Navigation

    1. Schematic Diagram, Block Diagram and P.C.B. layout of Main P.C.B. 2. Parts List for individual parts of Main P.C.B. 2) The following category are recycle module part. Please send them to Central Repair Center. *Main P.C.B. (LSEP8439A1: PV-GS90P/PC/PL) (LSEP8439P1: NV-GS90EG/E/EB/EF/EP) (LSEP8439Q1: NV-GS90EE/EK/GC/GCS/GN, NV-GS98GK) When a part replacement is required for repairing each Main P.C.B., replace the assembly parts.

  • Page 10: Procedure For Removing Tape

    PV-GS90P 3.3. Procedure for Removing Tape 3.3.1. Procedure for Removing the tape manually Please removing the tape by the following procedure when the disc cannot be removeing due to the breakdown of the electrical system etc. 1. Remove the 1 Screw (A) and 3 Screws (B).

  • Page 11: Specifications

    PV-GS90P 4 Specifications...

  • Page 12: Location Of Controls And Components

    PV-GS90P 5 Location of Controls and Components Followings are the Location of Controls and Components for PV-GS90P/PC as a sample. For other models, refer to each Operatin Instructions.
  • Page 13 PV-GS90P...

  • Page 14: Service Mode

    PV-GS90P 6 Service Mode 6.1. Error Display “PUSH THE RESET SWITCH” is displayed automatically on the EVF or the LCD Monitor when an undesirable condition has occured.

  • Page 15: Service Menu

    PV-GS90P 6.2. Service Menu When abnormal detection contents are confirmed, do the following operation. Automatic diagnosis code will be displayed. (Service Menu) 1. Preparation (1) Remove the tape from this unit. 2. To enter the Service Menu. (see Fig. S1) (1) Turn on power and set the Mode Dial to [TAPE PLAYBACK MODE].
  • Page 16 PV-GS90P Self diagnosis code contents are as follows. <Item 3> Please do the error code backup record the clear after repair completion. CLEAR METHOD If the Tape inserted, take out it before Service Mode operation. Turn on power and set the Mode Dial to [TAPE RECORDING MODE].

  • Page 17: Service Fixture & Tools

    PV-GS90P 7 Service Fixture & Tools 7.1. Service Tools and Equipment...

  • Page 18: Disassembly And Assembly Instructions

    PV-GS90P 8 Disassembly and Assembly Instructions 8.1. Disassembly Frow Chart This flow chart indicates the disassembly steps the cabinet parts, P.C.B. and Mecha. Unit in order to access to be serviced. When reinstalling, perform the steps in the reverse order.

  • Page 19: Disassembly Procedures

    PV-GS90P 8.3. Disassembly Procedures Flow-Chart for Disassembly Procedure It, / Part Fig. Removal (Screw,Connector,FPC. & Other) Front Case Unit Fig.D1 Detach the Grip Belt Fig.D2 1-Screw (A), 3-Screws (B) Bottom Case Fig.D3 Open the LCD Unit 2-Screws (C) Open the Cassette Cover...
  • Page 20 PV-GS90P Fig. D5 Fig. D3 Fig. D6 Fig. D4...
  • Page 21 PV-GS90P Fig. D7 Fig. D9 Fig. D8 Fig. D10...
  • Page 22 PV-GS90P Fig. D13 Fig. D11 Fig. D14 Fig. D12...
  • Page 23 PV-GS90P Fig. D17 Fig. D15 Fig. D18 Fig. D16...

  • Page 24: Disassembly Procedures Mecha. Unit

    PV-GS90P 8.4. Disassembly Procedures Mecha. Unit Flow-Chart for Disassembly Procedure Item / Part Fig. Removal (Screw, Connector, Flex. & Other) Cassette Up Unit Fig.M1 It makes the mechanism position in Eject condition. (For Battery) Fig.M2 Raise the Cassette Up Unit while pushing 2 ridbs.
  • Page 25 PV-GS90P Fig. M2 Fig. M3...
  • Page 26 PV-GS90P Fig. M4...

  • Page 27: Disassembly Procedures Of Camera Lens Unit

    PV-GS90P 8.5. Disassembly Procedures of Camera Lens Unit The following flowchart describes order or steps for removing the Camera lens unit and certain printed circuit boards in order to make access to the item needing service. To reassemble the unit follow the steps in reverse order.

  • Page 28: Measurements And Adjustments

    PV-GS90P 9 Measurements and Adjustments 9.1. EEPROM Data for spare parts of the MAIN P.C.B. After replacing the MAIN P.C.B., be sure to achieve adjustment. As for Adjustment condition/procedure, consult the “Adjustment Manual” which is available in Adjustment software. The Adjustment software is available at “TSN Website”, therefore, access to “TSN Website” at “Support Information from NWBG/VDBG-PAVC”.
  • Page 29 PV-GS90P 9.2.2. Checking and repairing individual circuit boards except module parts (Main P.C.B.) How to use extension cables.

  • Page 30: Location For Connectors Of The Main P.c.b

    PV-GS90P 9.3. Location for Connectors of the Main P.C.B.

  • Page 31: Electrical Adjustment Procedures

    PV-GS90P 9.4. Electrical Adjustment Procedures 9.4.1. Initial guideline The table below shows which adjustments are necessary according to the unit parts and individual parts to be replaced. Make sure to perform these adjustments shown below as necessary. 9.4.2. Set-up manual for Digital Video Camcorder or Digital Video Camera.
  • Page 32 PV-GS90P c. Connect the PC and Digital Video Comcorder or Digital Video Camera as shown in Fig. E1 and E2. Fig. E1...
  • Page 33 PV-GS90P Fig. E2 Rough image of set-up connection Part Number of jig · Only a necessary jig mentions it setup electric adjustment Parts Name Parts No. Q’ty Remarks Personal Computer With Tatsuin Software AC Adaptor The AC Adaptor for Video Camera...
  • Page 34 PV-GS90P 9.4.3. Set up of PC-EVR Adjustment Program 1. Turn on the PC and install the PC-EVR Adjustment Program into the PC. 2. Execute the “kdv2008.exe” file by double clicking to start up the PC-EVR adjustment program. The main menu will be displayed.

  • Page 35: Mechanical Adjustment

    PV-GS90P 9.5. Mechanical Adjustment 9.5.1. ENVELOPE OUTPUT ADJUSTMENT When replacing the Main Chassis Unit or the Cylinder Unit, be sure to perform the Envelope Output Adjustment as shown below. 1. Remove the Bottom Case Unit and Front Case Unit. (Refer to "Disassembly and Assembly Instructions") 2.
  • Page 36 PV-GS90P Fig. M1-2...

  • Page 37: Maintenance

    PV-GS90P 10 Maintenance 10.1. Cleaning Lens, Viewfinder and LCD Panel Do not touch the surface of the lens, Viewfinder and LCD Panel with your hand. When cleaning the lens, use air-Blower to blow off the dust. When cleaning the LCD Panel, dampen the lens cleaning paper with lens cleaner, and the gently wipe the their surface.
  • Page 38 PV-GS90P...

  • Page 39: Schematic Diagrams

    PV-GS90P 11 Schematic Diagrams 11.1. OVERALL SCHEMATIC DIAGRAM LENS UNIT FRONT P.C.B. VIDEO/AUDIO SPEAKER OUTPUT TERMINAL FLEX. IC7801, IC7802 IC4801 ZOOM IRIS FOCUS (GYRO) (MIC AMP) IC3301 AVIO (Except PV-GS90) (D/A,A/D,AV OUT AMP) AVIO IC303 (V.DRIVER) TERMINAL IC3001 DUO (VIDEO I/O,VCO,COMPRESOR,...

  • Page 40: Interconnection Schematic Diagram

    PV-GS90P 11.2. INTERCONNECTION SCHEMATIC DIAGRAM EVF LCD PANEL LENS UNIT SIDE (R) P.C.B. BATTERY AUTO CATCHER TP7501 SPEAKER TP7502 MANUAL/ EVF BACKLIGHT P.C.B. REAR CASE UNIT EVF SLIDE SWITCH JK7101 K2HC104E0017 AUDIO (R) EVF FPC VIDEO AUDIO (L) PLUG_L REMOTE...

  • Page 41: Front Schematic Diagram

    PV-GS90P 11.3. FRONT SCHEMATIC DIAGRAM (FRONT P.C.B.) :AUDIO MAIN SIGNAL PATH IN REC MODE :VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE :AUDIO MAIN SIGNAL PATH IN PLAYBACK MODE (R.FILTER) MAIN CN FP6501 FP41 (MIC AMP) (LIGHT DRIVE) (LIGHT DRIVE) (LIGHT DRIVE)

  • Page 42: Lcd Backlight Schematic Diagram

    PV-GS90P 11.4. LCD BACKLIGHT SCHEMATIC DIAGRAM (LCD BACKLIGHT P.C.B.) :VIDEO MAIN SIGNAL PATH LCD PANEL FP8102 SHAFT FPC FP8101 (AMP) -5.6 (VREF) NOTE: DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR ORDERING. WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.

  • Page 43: Evf Backlight Schematic Diagram

    PV-GS90P 11.5. EVF BACKLIGHT SCHEMATIC DIAGRAM 11.7. SIDE (L) UNIT SCHEMATIC DIAGRAM (SIDE (L) UNIT) (EVF BACKLIGHT P.C.B.) “FOR REFERENCE ONLY” :VIDEO MAIN SIGNAL PATH NOTE: DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR ORDERING. LCD PANEL...

  • Page 44: Rear Case Unit Schematic Diagram

    PV-GS90P 11.8. REAR CASE UNIT SCHEMATIC DIAGRAM 11.10. LCD SHAFT FPC SCHEMATIC DIAGRAM (LCD SHAFT FPC) (REAR CASE UNIT) :VIDEO MAIN SIGNAL PATH “FOR REFERENCE ONLY” “FOR REFERENCE ONLY” LCD REVERS MAIN CN LCD BLACKLIGHT MAIN CN FP11 FP81 FP8101...

  • Page 45: Printed Circuit Board

    PV-GS90P 12 Printed Circuit Board 12.1. EVF BACKLIGHT P.C.B. (LSEP8365A1) (COMPONENT SIDE) (FOIL SIDE) PV-GS90,NV-GS90,NV-GS98 EVF BLACKLIGHT P.C.B.

  • Page 46: Front P.c.b

    PV-GS90P 12.2. FRONT P.C.B. (LSEP8440B1) (COMPONENT SIDE) (FOIL SIDE) PV-GS90,NV-GS90,NV-GS98 FRONT P.C.B.

  • Page 47: Lcd Backlight P.c.b

    PV-GS90P 12.3. LCD BACKLIGHT P.C.B. (LSEP8433A1) (COMPONENT SIDE) (FOIL SIDE) PV-GS90,NV-GS90,NV-GS98 LCD BLACKLIGHT P.C.B.

  • Page 48: Side (R) P.c.b

    PV-GS90P 12.4. SIDE (R) P.C.B. (LSEP8453A1) (COMPONENT SIDE) (FOIL SIDE) PV-GS90,NV-GS90,NV-GS98 SIDE (R) P.C.B.

  • Page 49: Parts And Exploded Views

    PV-GS90P 13 Parts and Exploded Views 13.1. Exploded Views 13.1.1. Frame & Casing Section...
  • Page 50 PV-GS90P...
  • Page 51 PV-GS90P 13.1.2. LCD Section...
  • Page 52 PV-GS90P 13.1.3. EVF Section...
  • Page 53 PV-GS90P 13.1.4. Camera Lens Section...
  • Page 54 PV-GS90P 13.1.5. VCR Mechanism Section...
  • Page 55 PV-GS90P 13.1.6. Packing Parts & Accessories Section...

  • Page 56: Replacement Parts List

    PV-GS90P 13.2. Replacement Parts List 13.2.1. Frame & Casing Section Parts List Ref. Part No. Part Name & Remarks Description LSKA0035 RUBBER FOOT (PSECI) B101 XQN16+BJ4FN SCREW B102 XQN16+BJ4FN SCREW B103 XQN16+BJ4FN SCREW Ref. Part No. Part Name & Remarks...
  • Page 57 PV-GS90P Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description B503 VHD1861 SCREW LSKM1700 EVF BASE FRAME (PSECI) B504 VHD1861 SCREW LSEP8436A1 EVF FPC (PSECI) B505 VHD1754 SCREW LSMA1035 EVF LOCK PLATE (PSECI)
  • Page 58 PV-GS90P Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C7801 F1J1A106A023 C.CAPACITOR CH 10V LSEP8439Q1 MAIN P.C.B. (RTL) (PSECI)EE,EK, C7802 F1J1A106A023 C.CAPACITOR CH 10V GC,GCS,GN,GK LSEP8439P1 MAIN P.C.B. (RTL) C7803 F3F0J226A055 E.CAPACITOR CH (PSECI)EB,EF, 6.3V 22U...
  • Page 59 PV-GS90P Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R6509 D0GB102JA057 M.RESISTOR CH D8102 B3AFB0000215 (PSECI) 1/10W 1K D8104 B3AFB0000215 (PSECI) R7001 ERJ3GEYJ122 M.RESISTOR CH D8107 B3AFB0000215 (PSECI) 1/10W 1.2K D8109 B3AFB0000215...

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