Panasonic NV-GS70EG Service Manual
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Panasonic NV-GS70EG Service Manual

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ORDER NO.VM0304018C8
Digital Video Camera/Recorder
NV-GS70EG / NV-GS70EGM / NV-GS70B / NV-GS70EN / NV-
GS70A / NV-GS70ENT
A-MECHANISM
SPECIFICATIONS
1

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Summary of Contents for Panasonic NV-GS70EG

  • Page 1 ORDER NO.VM0304018C8 Digital Video Camera/Recorder NV-GS70EG / NV-GS70EGM / NV-GS70B / NV-GS70EN / NV- GS70A / NV-GS70ENT A-MECHANISM SPECIFICATIONS...
  • Page 2 1. INTRODUCTION 1.1. INTRODUCTION Note 1: 1) This service manual does not contain the following information, because of the impossibility of sevicing at component level. 1. Schematic Diagram, Block Diagram and C.B.A. layout of Main C.B.A./ Sub C.B.A. 2. Parts List for individual parts of Main C.B.A./ Sub C.B.A. 3.

  • Page 3: About Lead Free Solder (Pbf)

    Center. *Main C.B.A. (VEP03G39B) *Sub C.B.A. (VEP23584B) When a part replacement is required for repairing each Main C.B.A. and/ or Mechanism block, replace the assembly parts. (Main C.B.A., Sub C.B.A. and/ or Mechanism Unit) The following circuits are contained in Main C.B.A. 1.

  • Page 4: Caution For Ac Mains Lead

    If you lose the fuse cover, the plug must not be used until a replacement cover is obtained. A replacement fuse cover can be purchased from your local Panasonic Dealer. If the fitted moulded plug is unsuitable for the socket outlet in your home then the fuse should be removed and the plug cut off and disposed of safety.

  • Page 5: Service Caution

    As the colours of the wires in the mains lead of this appliance may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows: The wire which is coloured BLUE must be connected to the terminal in the plug which is marked with the letter N or coloured BLACK.
  • Page 6 Use the following extension cables when checking or adjusting individual circuit boards except module Parts. (Main C.B.A. and Sub C.B.A.) How to use extension cables. Fig. T1-1...

  • Page 7: Preparation For Electrical Adjustment

    3.3. LOCATION FOR SPARE CONNECTORS OF THE MAIN C.B.A.& SUB C.B.A. 3.3.1. MAIN C.B.A. 3.3.2. SUB C.B.A. 4. PREPARATION FOR ELECTRICAL ADJUSTMENT 1. Unlock the locking tab and remove the EVR connector as shown in Fig.

  • Page 8: Service Mode

    2. Then connect the following cables as shown in Fig. Fig. E1 Fig. E2 Fig. E3 5. SERVICE MODE 5.1. New Error Code Display Conventionally, the error code has been displayed automatically on the EVF or LCD Monitor when undesirable conditions have occurred. With the New Error Code Display, the error code...
  • Page 9 has not been displayed automatically as follows except some error codesF31(Data Transmission Error), U10(Dew) and U11(Head Clogging). Note: 1. The only some error codes F31, U10 and U11 has displayed automatically on the EVF or LCD monitor as usual. 2. The Power LED also has been flashed for 1 min. when undesirable conditions have occurred.(See below) 5.2.

  • Page 10: How To Replace The Lithium Battery

    B1.) Fig. B1 Note: The lithium battery is a critical component. (Type No.: ML920S/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 11: Adjustment Procedures

    7. ADJUSTMENT PROCEDURES 7.1. DISASSEMBLE FLOW CHART This flow chart indicates the disassembly steps the cabinet parts, C.B.A. and Mecha. Unit in order to access to be serviced. When reinstalling, perform the steps in the reverse order.

  • Page 12: Disassembly Procedures

    Fig. F1 7.2. DISASSEMBLY PROCEDURES Flow-Chart for Disassembly Procedure No. Item / Part Fig. Removal (Screw,Connector,Flex. & Other) Front Fig. It Pushes 1 and it Removes Case Unit Grip Belt Piece. Fig. 1-Screw (A), 1-Screw (B), 1- Screw (C) Fig. 1-Screw (D) 1-Connector FP4801 Front Case Unit...
  • Page 13 No. Item / Part Fig. Removal (Screw,Connector,Flex. & Other) Rear Case Fig. 1-Screw (I), 1-Screw (J), 1- Unit Screw (K), 1-Screw (L) Fig. 1-Screw (M) Fig. 2-Connectors FP1001, FP6502 Rear Case Unit Lens Unit Fig. 1-Screw (N) 2-Connectors FP701, PS201 Lens Unit Sub C.B.A.
  • Page 14 No. Item / Part Fig. Removal (Screw,Connector,Flex. & Other) 10 Monitor Fig. 2-Screws (T) C.B.A. Fig. 3-Screws (U) Rear Cover Fig. 2-Screws (V) Side Case (R) Unit Fig. 2-Screws (W) 8-Tabs LCD Case (Upper) Unit 1-Connector FP903 LCD Hinge Unit Fig.
  • Page 15 Fig. D2 Fig. D3...
  • Page 16 Fig. D4 Fig. D5 Fig. D6...
  • Page 17 Fig. D7 Fig. D8...
  • Page 18 Fig. D9 Fig. D10...
  • Page 19 Fig. D11 Fig. D12...
  • Page 20 Fig. D13 Fig. D14...
  • Page 21 Fig. D15 Fig. D16...
  • Page 22 Fig. D17...
  • Page 23 Fig. D18 Fig. D19...
  • Page 24 Fig. D20...
  • Page 25 Fig. D21 Fig. D22...
  • Page 26 Fig. D23...
  • Page 27 Fig. D24...
  • Page 28 Fig. D25 Fig. D26...
  • Page 29 Fig. D27 Fig. D28...

  • Page 30: Disassembly Procedures Of Camera Lens Unit

    7.3. 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. Fig.

  • Page 31: Waveform Table

    8. ABBREVIATIONS 9. WAVEFORM TABLE 10. SCHEMATIC DIAGRAMS 10.1. OVERALL SCHEMATIC DIAGRAM 10.2. INTERCONNECTION SCHEMATIC DIAGRAM 10.3. CASSETTE COVER UNIT SCHEMATIC DIAGRAM 10.4. SIDE (L) SCHEMATIC DIAGRAM 10.5. REAR OPERATION SCHEMATIC DIAGRAM 10.6. EVF SCHEMATIC DIAGRAM 10.7. VTR OPERATION SCHEMATIC DIAGRAM 10.8.

  • Page 32: Circuit Board Assemblies

    10.9. MF SENSOR SCHEMATIC DIAGRAM 10.10. SIDE (R) SCHEMATIC DIAGRAM 10.11. CCD FLEX. SCHEMATIC DIAGRAM 10.12. FRONT SCHEMATIC DIAGRAM 10.13. JACK SCHEMATIC DIAGRAM 10.14. MONITOR/ HALL SENSOR FLEX. SCHEMATIC DIAGRAM 11. CIRCUIT BOARD ASSEMBLIES 11.1. SIDE (L) C.B.A. 11.2. EVF C.B.A. 11.3.
  • Page 33 12.2. FRAME& CASING SECTION (2)

  • Page 34: Lcd Section

    12.3. LCD SECTION...

  • Page 35: Camera Lens Section

    12.4. CAMERA LENS SECTION...

  • Page 36: Vcr Mechanism Section

    12.5. VCR MECHANISM SECTION...

  • Page 37: Packing Parts& Accessories Section

    12.6. PACKING PARTS& ACCESSORIES SECTION...

  • Page 38: Replacement Parts List

    13. REPLACEMENT PARTS LIST 13.1. FRAME& CASING SECTION (1) PARTS LIST...
  • Page 39 Ref. No. Part No. Part Name & Description Remarks VYK0S11 HOT SHOE U. VYK0S10 EVF VIEW ADJ. U. VKM6136 EVF CASE (UPPER) VGQ7205 LENS POLARIZING SHEET HOLDER VGL1043 LENS POLARIZING SHEET VGQ7207 LCD HOLDER L5BDDXH00011 LCD PANEL VGQ7204 EVF TAPE VGQ7201 LCD PIECE VGL1028...
  • Page 40 Ref. No. Part No. Part Name & Description Remarks VGQ7222 CONDENSER HOLDER VGQ7390 SPACER VGQ7213 SD HOLDER BASE VMC1851 SD-DET SW SPRING VMB3755 SD OPEN KNOB SPRING VGU9341 SD OPEN KNOB VGQ7220 SD LOCK PIECE VGQ7217 SD HOLDER PIECE VWJ1642 SD FLEX.

  • Page 41: Frame& Casing Section (2) Parts List

    Ref. No. Part No. Part Name & Description Remarks XQN16+BJ5FN SCREW XQN16+BJ5FN SCREW XQN16+BJ8 SCREW XQN16+B3FZ SCREW XQN16+BJ6FZ SCREW XQN16+B4FZ SCREW XQN16+BJ3FN SCREW XQS16+AJ4FZ SCREW XQN16+BJ4FN SCREW XQN16+BJ4FN SCREW VHD1411 SCREW VHD1411 SCREW 13.2. FRAME& CASING SECTION (2) PARTS LIST Ref.

  • Page 42: Lcd Section Parts List

    Ref. No. Part No. Part Name & Description Remarks VMP7627 GRIP BELT ANGLE VWJ1635 BUS FLEX. VGQ7357 BUS FLEX. CUSHION K4ZZ04000032 BATTERY CATCHER B101 VHD1601 SCREW B102 VHD1601 SCREW B103 XQN16+BJ4FN SCREW B104 XQN16+BJ4FN SCREW B105 XQN16+BJ4FN SCREW B106 XQN16+BJ4FN SCREW B107 XQN16+BJ4FN...

  • Page 43: Camera Lens Section Parts List

    VGQ7209 LCD LOCK PIECE VMP7628 LCD LOCK PLATE VMB3600 LCD LOCK SPRING VGQ4758 PROTECT SHEET VXD0391 LCD HINGE U. VYK0U52 LCD CASE (UPPER) U. NV-GS70EG/EGM/B VYK0W56 LCD CASE (UPPER) U. NV-GS70EN/ENT/A B201 XQS16+AJ3 SCREW B202 VHD1459 SCREW B203 VHD1459 SCREW 13.4.

  • Page 44: Vcr Mechanism Section Parts List

    Ref. No. Part No. Part Name & Description Pcs Remarks B315 VHD1508 SCREW B316 VHD1509 SCREW B317 VHD1509 SCREW B318 VHD1509 SCREW 13.5. VCR MECHANISM SECTION PARTS LIST Ref. No. Part No. Part Name & Description Pcs Remarks VXA7735 MECHA. CHASSIS VXA7624 CASSETTE UP U.
  • Page 45 Ref. No. Part No. Part Name & Description Remarks VSK0631 AC ADAPTOR K2KC4CB00009 AV CABLE K2GJ2DZ00017 DC CABLE K2CQ2DA00003 AC CORD NV-GS70EG/EGM/EN/ENT VJA0754 AC CORD NV-GS70A K2CJ2DA00002 VJA0940 AC CORD NV-GS70B K2CT3DA00003 N2QAEC000003 REMOTE CONTROLLER VFA0353 SD CARD N2QCBD000030 UNIVERSAL REMOTE...

  • Page 46: Electrical Replacement Parts List

    Ref. No. Part No. Part Name & Description Remarks (CHINESE,ENGLISH, RUSSIAN,ARABIC) VFA0397 USB CABLE VFF0190-S CD-ROM FOR PC KIT K2KC4CB00008 S CABLE 13.7. ELECTRICAL REPLACEMENT PARTS LIST Ref. No. Part No. Part Name & Description Remarks VEP03G39B MAIN C.B.A. (RTL) VEP23584B SUB C.B.A.
  • Page 47 Ref. No. Part No. Part Name & Description Remarks C216 ECJ1VB0J105K C.CAPACITOR CH 6.3V 1U C217 ECJ1VB0J105K C.CAPACITOR CH 6.3V 1U D201 MA143 DIODE D202 MA143 DIODE D203 MA143 DIODE PP201 VJP4009C040 CONNECTOR (MALE) 40P K1KA40A00113 Q201 2SC4627JCL TRANSISTOR Q202 2SC4627JCL TRANSISTOR Q203...
  • Page 49 Ref. No. Part No. Part Name & Description Remarks C4001 ECJ1VB0J105K C.CAPACITOR CH 6.3V 1U C4003 ECJ0EB1E472K C.CAPACITOR CH 25V 4700P C4004 ECJ0EB1E472K C.CAPACITOR CH 25V 4700P C4901 ECJ0EB1E472K C.CAPACITOR CH 25V 4700P C4902 ECJ0EB1E472K C.CAPACITOR CH 25V 4700P C4903 ECJ1VB0J105K C.CAPACITOR CH 6.3V 1U C4904...
  • Page 50 Ref. No. Part No. Part Name & Description Remarks R3921 ERJ3GEY0R00A M.RESISTOR CH 1/16W 0 R4001 ERJ2GEJ101Y M.RESISTOR CH 1/16W 100 R4901 ERJ6GEYG331 M.RESISTOR CH 1/10W 330 R4902 ERJ2GEJ472X M.RESISTOR CH 1/16W 4.7K ERJ2RMJ472X R4904 ERJ6GEYG562 M.RESISTOR CH 1/10W 5.6K R4905 ERJ2GEJ471X M.RESISTOR CH 1/16W 470...
  • Page 51 Ref. No. Part No. Part Name & Description Remarks VEP001B0A SD HOLDER C.B.A. (RTL) C3901 ECJ0EB1A104K C.CAPACITOR CH 10V 0.1U C3902 ECJ1VB0J105K C.CAPACITOR CH 6.3V 1U C3905 ECUX1H050CCQ C.CAPACITOR CH 50V 5P FP6202 VJS3320D010 CONNECTOR (FEMALE) 10P K1MN10B00042 HS3401 K1NA09E00039 CONNECTOR 9P R3901 ERJ2GEJ473...
  • Page 52 Ref. No. Part No. Part Name & Description Remarks D905 MA2J11100L DIODE D908 02DZ6.2YTPH3 DIODE B0BC6R100014 FP901 K1MN24B00092 CONNECTOR 24P FP903 K1MN25B00033 CONNECTOR 25P K1MN25B00034 IC901 C0HBA0000094 IC902 MN7L012B5MF IC903 C0CBCAB00006 IC991 DN8797MS HOLE IC L901 VLQ0426J3R3 COIL 3.3UH G1C3R3J00009 L902 VLQ0426J100 COIL 10UH...
  • Page 53 Ref. No. Part No. Part Name & Description Remarks R927 ERJ3GEYJ473 M.RESISTOR CH 1/16W 47K R928 ERJ3GEYJ333V M.RESISTOR CH 1/16W 33K D0GB333JA002 R929 ERJ3GEYJ333V M.RESISTOR CH 1/16W 33K D0GB333JA002 R930 ERJ3GEYJ333V M.RESISTOR CH 1/16W 33K D0GB333JA002 R931 ERJ3GEYJ104 M.RESISTOR CH 1/16W 100K R932 ERJ3GEYJ123 M.RESISTOR CH 1/16W 12K...
  • Page 54 Ref. No. Part No. Part Name & Description Remarks C4804 ECUX1E332KBQ C.CAPACITOR CH 25V 3300P C4805 ECJ0WB1C103K C.CAPACITOR CH 16V 0.01U C4806 ECJ0WB1C103K C.CAPACITOR CH 16V 0.01U C4807 F1J0J475A008 C.CAPACITOR 6.3V 4.7U C4808 ECST0JY226ZR T.CAPACITOR CH 6.3V 22U F3F0J226A007 C4811 ECJ1VB0J105K C.CAPACITOR CH 6.3V 1U C4812...
  • Page 55 Ref. No. Part No. Part Name & Description Remarks R4805 ERJ2GEJ394X M.RESISTOR CH 1/16W 390K ERJ2RMJ394X R4806 ERJ2GEJ394X M.RESISTOR CH 1/16W 390K ERJ2RMJ394X R4813 ERJ2GEJ223 M.RESISTOR CH 1/16W 22K R4814 ERJ2GEJ333X M.RESISTOR CH 1/16W 33K ERJ2RMJ333X R4815 ERJ2GEJ472X M.RESISTOR CH 1/16W 4.7K ERJ2RMJ472X R6401 ERJ3GEY0R00A...
  • Page 56 INITIAL/LOGO ABBREVIATIONS INITIAL/LOGO ABBREVIATIONS RENCF Lens Control (Forward) Switching Pre-Drive Pulse RENCR Lens Control (Reverse) SYL EC Cylinder Torque Control RERASE Rotary Erase Head SYL FG Cylinder FG RGBIV1-2 1V Inverted Signal 1-2 RGO R/G OFF Offset Voltage for AWT R T PHOT Take-up Photo Transistor Capstan Direction (Reverse / Stop / Forward)
  • Page 57 INITIAL/LOGO ABBREVIATIONS INITIAL/LOGO ABBREVIATIONS VMODE NTSC/PAL Select Switch VMVH VH Filter Switching VORP Video Overlap Voltage Refference Bottom VRBS Voltage Refference Bottom Output VREF1R3V Refference Voltage 1.3V VREF3R3V Refference Voltage 3.3V VREFH Refference Voltage High Side VREFL Refference Voltage Low Side Refference Voltage Input Refference Voltage Output Voltage Refference Top...
  • Page 58 FP801-15 REC/PLAY IC901-30 REC/PLAY IC901-33 REC/PLAY FP801-13 REC/PLAY FP801-14 REC/PLAY 3.0Vp-p (20usec.div.) 6.4Vp-p (20usec.div.) 6.0Vp-p (20usec.div.) 3.0Vp-p (20usec.div.) 3.0Vp-p (20usec.div.) IC901-43 REC/PLAY IC901-44 REC/PLAY IC901-35 REC/PLAY IC901-42 REC/PLAY IC901-46 REC/PLAY 0.4Vp-p (20usec.div.) 0.4Vp-p (20usec.div.) 6.4Vp-p (20usec.div.) 0.4Vp-p (20usec.div.) 1.8Vp-p (5msec.div.) IC901-47 REC/PLAY 1.8Vp-p (5msec.div.)
  • Page 59 (VEP22340A) NV-GS70EG/EGM/B/EN/A/ENT CCD FLEX. C.B.A.
  • Page 60 DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST. NOTE: NV-GS70EG/EGM/B/EN/A/ENT THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE. CCD FLEX. SCHEMATIC DIAGRAM...
  • Page 61 (CASSETTE COVER UNIT) SIDE(L) ZOOM AD TO FP6302 AVREF HS.ZOOM NV-GS70EG/EGM/B/EN/A/ENT CASSETTE COVER UNIT SCHEMATIC DIAGRAM...
  • Page 62 (VEP28300B) (COMPONENT SIDE) (FOIL SIDE) NV-GS70EG/EGM/B/EN/A/ENT EVF C.B.A.
  • Page 63 NOTE: DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST. NOTE: NV-GS70EG/EGM/B/EN/A/ENT THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE.(EVF:ON) EVF SCHEMATIC DIAGRAM...
  • Page 64 (VEP04836A) (COMPONENT SIDE) (FOIL SIDE) NV-GS70EG/EGM/B/EN/A/ENT FRONT C.B.A.
  • Page 65 D491 MA3S132D NOTE: THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS PLAYBACK MODE. R493 THE MEASUREMENT MODE OF THE DC VOLTAGE IN THE 4700 BRACKETS( )ON THIS DIAGRAM IS RECORD MODE. NV-GS70EG/EGM/B/EN/A/ENT (SP MODE) FRONT SCHEMATIC DIAGRAM...
  • Page 66 SUB C.B.A. S Y I/O D GND VIDEO 1 VIDEO 2 D GND AV/HP JK4001 TPB(+) TPB(-) JK3901 TPA(+) TPA(-) SUB CONNECTION LENS DRIVE D GND MIC/ JK4901 D GND SENSOR REMOTE CAMERA EJECT SW JACK C.B.A. NV-GS70EG/EGM/B/EN/A/ENT INTERCONNECTION SCHEMATIC DIAGRAM...
  • Page 67 KCENON(K) MONITOR C.B.A. MIC 5V KCENON(K) (HALL SENSOR FLEX.) MIC 5V KCENON(K) WD REMO KCENON(K) MONITOR C.B.A. MIC GND KCENON(K) MIC GND KCENON(K) USB D(+) VBUS USB D(-) D GND MAIN C.B.A. NV-GS70EG/EGM/B/EN/A/ENT INTERCONNECTION SCHEMATIC DIAGRAM NV-GS70EG/EGM/B/EN/A/ENT INTERCONNECTION SCHEMATIC DIAGRAM...

  • Page 68: Address Information

    Jack C.B.A. Transistor VZ4903 R3921 Q4901 R4001 Switch Q4902 S6212 R4901 Q4903 Coil R4902 Q4904 LB3902 R4904 Q4907 LB4001 R4905 Q4908 LB4003 R4906 LB4005 R4907 Transistor&Resistor QR4901 LB4006 R4908 Test Point LB4007 R4909 CL4001 LB4008 R4910 CL4002 LB4009 R4911 CL4003 LB4921 R4912 CL4004...
  • Page 69 (VEP04837A) (COMPONENT SIDE) (FOIL SIDE) NV-GS70EG/EGM/B/EN/A/ENT JACK C.B.A.
  • Page 70 R4921 0 C4001 1 TPA(+) NOTE: NOTE: NV-GS70EG/EGM/B/EN/A/ENT DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE DIAGRAM IS STOP MODE. JACK SCHEMATIC DIAGRAM...
  • Page 71 (VEP06F29A) (COMPONENT SIDE) (FOIL SIDE) NV-GS70EG/EGM/B/EN/A/ENT SIDE (R) (LCD DET) C.B.A.
  • Page 72 (MAIN C.B.A.) PP3001 K1KA30B00063 FP2201 FP6501 FP2202 FP2204 K1MN18B00059 K1MN21B00016 K1MN10B00080 K1MN08B00025 FP601 K1MN26A00043 PS3001 K1KBF0A00003 IC2008 (EEPROM) FP6503 FP603 K1MN18A00048 K1MN16A00055 (COMPONENT SIDE) FP2203 K1MN08B000890 FP2001 FP5001 K1MN20B00028 K1MN08B00050 (FOIL SIDE)
  • Page 73 DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST. NOTE: THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS NV-GS70EG/EGM/B/EN/A/ENT DIAGRAM IS STOP MODE. MF SENSOR SCHEMATIC DIAGRAM...
  • Page 74 Monitor C.B.A. Integrated Circuit C903 R911 IC901 C904 R912 IC902 C905 R913 IC903 C906 R914 Transistor C910 R915 Q902 C911 R916 Q903 C912 R917 Q904 C913 R918 Q906 C914 R919 C915 R920 Transistor&Resistor QR901 C916 R921 QR902 C917 R923 QR905 C918 R924 QR906...
  • Page 75 (VEP26283A) NV-GS70EG/EGM/B/EN/A/ENT MONITOR C.B.A.
  • Page 76 DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC 6V10 DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST. NV-GS70EG/EGM/B/EN/A/ENT NOTE: MONITOR & HALL SENSOR FLEX. THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE.(MONITOR:ON)
  • Page 77 IC901 (HEAD/REC AMP) CONTROL IC1001 2.5"LCD LCD CONTROLLER & (POWER) SIGNAL PROCESSOR CAPSTAN MONITOR C.B.A. MOTOR IC2001 CONTROL MICROCOMPUTER IC2008 DRIVE (EEP ROM) IC2201 CYL/CAP/LOADING LOADING MOTOR DRIVE MOTOR IC2007 IC2005 (RTC) (COMP) MAIN C.B.A. REEL NV-GS70EG/EGM/B/EN/A/ENT OVERALL SCHEMATIC DIAGRAM...
  • Page 78 (VEP001A9A) (COMPONENT SIDE) (FOIL SIDE) NV-GS70EG/EGM/B/EN/A/ENT SIDE (R) (RELAY) C.B.A.
  • Page 79 MENU SCAN1 PHOTO SHOT PHOTO SHOT STANDBY LED STANDBY QUICK START QUICK START D GND D GND FP6502 D GND MODE SW MF ENC1 MF ENC2 MODE CVD SCAN1 D GND START/STOP POWER SW NV-GS70EG/EGM/B/EN/A/ENT REAR OPERATION UNIT SCHEMATIC DIAGRAM...

  • Page 80: Overall Schematic Diagram

    10 SCHEMATIC DIAGRAMS 10.1. OVERALL SCHEMATIC DIAGRAM LENS UNIT HOT SHOE FLASH IRIS ZOOM/FOCUS SENSOR IC110 IC108 (H DR) ( V DR) IC3451 IC104,105,106 X101 SHARAK IC101 CDS/AGC 2FCK OSC DSC SIGNAL (CG/SSG) (27MHz) PROCESSOR PROCESS IC303 IC3405,3406 (DSP) (MULTIPLEXER) IC307 IC305 (EEPROM)
  • Page 81 (SELECTOR) VIDEO2 IC3202 IC3002 PLANET (AV DRIVER) TERMINAL (DIGITAL I/F) IC3004 (AUDIO AD/DA) IC3201 HEAD (MODULATION,VITERBI,EQ) CYLINDER HEAD/REC AMP MOTOR POWER IC5001 (HEAD/REC AMP) IC1001 (POWER) CAPSTAN MOTOR DRIVE IC2201 CYL/CAP/LOADING LOADING MOTOR DRIVE MOTOR REEL NV-GS70EG/EGM/B/EN/A/ENT OVERALL SCHEMATIC DIAGRAM...

  • Page 82: Interconnection Schematic Diagram

    10.2. INTERCONNECTION SCHEMATIC DIAGRAM PP201 PS201 PP301 A GND SIG B SIG B A GND D GND D GND H2 B A GND A GND H2 B D GND D GND H1 B 5V B 5V B H1 B H MIC GND D GND LENS UNIT SUB B...
  • Page 83 D GND MAIN C.B.A. D GND F OPEN TRIG END CHA END BATTERY CHARGE IR OUT CATCHER MF L1 POWER HEAD/REC AMP CONTROL MF L2 MF LED MAIN CONNECTION EX INPUT DRIVE VIDEO 1 VIDEO 2 NV-GS70EG/EGM/B/EN/A/ENT INTERCONNECTION SCHEMATIC DIAGRAM...
  • Page 84 MON M B OUT MF ENC2 XSTH M -5V MODE CVD REAR OPERATION SCAN1 CKH2 UNIT CKH1 M NOREG D GND HVDD M NOREG NOREG GND POWER SW NOREG GND MONITOR C.B.A. (HALL SENSOR FLEX.) MONITOR C.B.A. MAIN C.B.A. NV-GS70EG/EGM/B/EN/A/ENT INTERCONNECTION SCHEMATIC DIAGRAM...
  • Page 85 REMOTE CR POWER CONTROL EX MIC(R) RECIEVER R PLUG EX MIC(L) EXT MIC KCENON(K) MIC 5V KCENON(K) MIC 5V KCENON(K) WD REMO KCENON(K) MIC GND KCENON(K) MIC GND KCENON(K) USB D(+) VBUS USB D(-) D GND NV-GS70EG/EGM/B/EN/A/ENT INTERCONNECTION SCHEMATIC DIAGRAM...
  • Page 86 10.3. CASSETTE COVER UNIT SCHEMATIC DIAGRAM 10.5. (CASSETTE COVER UNIT) (REA SIDE(L) ZOOM AD TO FP6302 AVREF HS.ZOOM NV-GS70EG/EGM/B/EN/A/ENT CASSETTE COVER UNIT SCHEMATIC DIAGRAM 10.6. 10.4. SIDE (L) SCHEMATIC DIAGRAM (SIDE L C.B.A.) TAPE/CARD AUTO/MNL AF/MF S6301 S6303 K0D112A00116 K0D112A00116...

  • Page 87: Evf Schematic Diagram

    D GND MODE SW MF ENC1 MF ENC2 MODE CVD SCAN1 D GND START/STOP POWER SW NV-GS70EG/EGM/B/EN/A/ENT REAR OPERATION UNIT SCHEMATIC DIAGRAM 10.6. EVF SCHEMATIC DIAGRAM (EVF C.B.A.) :VIDEO MAIN SIGNAL PATH MAIN CONNECTION EVF LCD PANEL FP801 FP802 D GND...

  • Page 88: Sd Holder Schematic Diagram

    SELF TIMER CARD DOOR CARD LED LCD OPEN TELE MACRO SIDE(R) LCD OPEN CARD LED CARD DOOR FP6601 NV-GS70EG/EGM/B/EN/A/ENT VTR OPERATION FLEX.UNIT SCHEMATIC DIAGRAM 10.8. SD HOLDER SCHEMATIC DIAGRAM (SD HOLDER C.B.A.) SUB CONNECTION FP6202 DSC GND FP3401-10 DSC GND FP3401-9...

  • Page 89: Side (R) Schematic Diagram

    DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST. NOTE: THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS NV-GS70EG/EGM/B/EN/A/ENT DIAGRAM IS STOP MODE. MF SENSOR SCHEMATIC DIAGRAM GRAM 10.10. SIDE (R) SCHEMATIC DIAGRAM (SIDE R C.B.A.)
  • Page 90 10.11. CCD FLEX. SCHEMATIC DIAGRAM (CCD FLEX.CARD C.B.A.) C207 C208 D203 D202 MA143 MA143 IC203 IC202 MN39235 MN39235 (CCD,B) (CCD,R) -7.2 -7.2 -7.2 -7.2 -0.3 -0.3 -0.3 -7.6 -0.3 -7.6 R202 R204 R206 R219 R221 R223 C212 R205 C213 R203 12.1 12.1 R220...
  • Page 91 -0.3 V1 G V2 G V3 G -0.3 -7.6 V4 G R206 V3 B V1 B R223 5V B 5V B A GND SIG B C214 R201 12.1 R224 Q201 2SC4627JCL (AMP) C204 C215 C206 NV-GS70EG/EGM/B/EN/A/ENT CCD FLEX. SCHEMATIC DIAGRAM...

  • Page 92: Front Schematic Diagram

    10.12. FRONT SCHEMATIC DIAGRAM (FRONT C.B.A.) R7098 TL7008 FLASH FLEX. FP7002 KCENON(K) KCENON(K) KCENON(K) L7001 FLASH OPEN C7099 T7001 C7010 KCENON(K) C7001 S7001 G5DYA0000033 KCENON(K) 0.022 K0L1BA000071 KCENON(K) Q7001 R7001 B1BDDG000007 (SWITCHING) TL7007 R7018 D7003 GND G B0ECKT000001 (7.8) GND G GND G R7019 D7004...
  • Page 93 FP4002-8 MF L2 FP4002-9 0106 MF LED FP4002-10 MF SENSOR FP6501 MF L1 MF VCC MF L2 MF VCC MF LED RL4001 FRAME GND1 R6401 R6402 IR6401 PNA4618M05VT (IR RECEIVER) Q492 B1ABBE000002 (AMP) C6401 C6402 6V22 NV-GS70EG/EGM/B/EN/A/ENT FRONT SCHEMATIC DIAGRAM...

  • Page 94: Jack Schematic Diagram

    10.13. JACK SCHEMATIC DIAGRAM (JACK C.B.A.) Q4908 2SD1819A0L R4901 330 (R.FILTER) R4922 R4906 Q4902 R4904 C4913 R4924 2SB1462 5600 LB4923 J0JAC0000015 (AMP) R4923 C4909 R4907 150K Q4901 R4920 2SD2216J0L 5600 LB4924 J0JAC0000015 (AMP) MIC/ R4910 R4905 C4903 REMOTE 5600 LB4926 J0JAC0000015 JK4901 K2HC107B0002 R4911...
  • Page 95 FP6504-11 TPB(+) FP6504-10 TPB(-) FP6504-9 TPA(+) FP6504-8 TPA(-) FP6504-7 D GND FP6504-6 D GND FP6504-5 FP6504-4 FP6504-3 EJECT SW FP6504-1,2 S6212 K0L1BB000022 EJECT RL4801 CL4003 CL4004 RL2504 RL2503 RL2502 RL2501 FRAME GND R4921 0 C4001 1 NV-GS70EG/EGM/B/EN/A/ENT JACK SCHEMATIC DIAGRAM...
  • Page 96 10.14. MONITOR/ HALL SENSOR FLEX. SCHEMATIC DIAGRAM (MONITOR C.B.A.) L903 10u C932 6V10 IC903 C0CBCAB00006 C931 1 Q906 R961 D905 2700 MA2J11100L 2SB1462JHL (POWER SUPPLY) QR905 MAIN CONNECTION UNR9214J FP903 FP601-24,25,26 D GND R959 47K (P.SUPPLY CONTROL) R904 FP601-24,25,26 D GND D908 B0BC6R100014 FP601-23...
  • Page 97 3.3M C929 R926 1000P R974 Q904 3.3M 2SD2216J0L (AMP) BACKLIGHT R975 Q902 QR901 B1DFCG000004 UNR9214J (BACKLIGHT CONTROL) (INV.) R916 560 D903 MA2J11100L TL902 R976 R932 C923 D902 3300P R989 MA2J11100L R977 100K NV-GS70EG/EGM/B/EN/A/ENT MONITOR & HALL SENSOR FLEX. SCHEMATIC DIAGRAM...
  • Page 98 (VEP001B0A) (COMPONENT SIDE) (FOIL SIDE) NV-GS70EG/EGM/B/EN/A/ENT SD HOLDER C.B.A.
  • Page 99 R3901 C3902 C3901 R3908 R3902 R3909 C3905 C.DET HS3401 K1NA09E00039 SD CARD CONNECTOR NOTE: DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC NV-GS70EG/EGM/B/EN/A/ENT DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE SD HOLDER SCHEMATIC DIAGRAM REFER TO PARTS LIST.
  • Page 100 (VEP001B5A) (COMPONENT SIDE) (FOIL SIDE) NV-GS70EG/EGM/B/EN/A/ENT SD OPEN C.B.A.
  • Page 101 (VEP06F28A) (COMPONENT SIDE) (FOIL SIDE) NV-GS70EG/EGM/B/EN/A/ENT SIDE (L) C.B.A.
  • Page 102 FP6501-1 RTC 3V K0H1BA000436 FP6501-1 RTC 3V R6301 LITHIUM FRAME GND BATTERY B6101 ML920S/F9D NOTE: DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC NV-GS70EG/EGM/B/EN/A/ENT DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE SIDE(L) SCHEMATIC DIAGRAM REFER TO PARTS LIST.
  • Page 103 CARD DOOR CARD LED LCD OPEN LCD OPEN S6701 K0L1BA000074 LCD OPEN GND2 FRAME GND NOTE: DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC NV-GS70EG/EGM/B/EN/A/ENT DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE SIDE(R) SCHEMATIC DIAGRAM REFER TO PARTS LIST.
  • Page 104 (SUB C.B.A.) PS201 K1KB40A00058 FP3402 K1MN10A00030 FP3401 K1MN10A00030 (COMPONENT SIDE) PP301 K1KAF0A00003 (FOIL SIDE)
  • Page 105 SCAN4 STOP/FADE PLAY/BLC MULTI REW/SER(-) MFL1 SCAN3 FP6503 PAUSE/STILL MULTI SKIN MFL2 SELF TIMER TELE MACRO SELF TIMER CARD DOOR CARD LED LCD OPEN TELE MACRO SIDE(R) LCD OPEN CARD LED CARD DOOR FP6601 NV-GS70EG/EGM/B/EN/A/ENT VTR OPERATION FLEX.UNIT SCHEMATIC DIAGRAM...
  • Page 106 INITIAL/LOGO ABBREVIATIONS INITIAL/LOGO ABBREVIATIONS A GND Analogue GND ALC MAIN Auto Level Control Drive A HASW Audio Head Amp Switching Pulse Address Latch Enable A HSW Audio Switching Pulse A-LOCK Full Auto Switch A MUTE Audio Mute A-MUT(H) Audio Mute (H) A ORP Audio Overlap Pulse ANLPTH...
  • Page 107 INITIAL/LOGO ABBREVIATIONS INITIAL/LOGO ABBREVIATIONS BLKZ Blanking Pulse for Zoom Encorder Channel 1 (Odd Field) Balance Modulator Character BQUIET Bus Out Control Signal CHR BACK Character Back-up BUF IN/OUT Buffer In/Out CHR MIX Character Mix B-Y KB B-Y Carrier Balance CI, CO Buffer In/Out B-YO B-Y Signal Out...
  • Page 108 INITIAL/LOGO ABBREVIATIONS INITIAL/LOGO ABBREVIATIONS Pre Apature Gain Control DISCS Dis Chip Select CRST Camera Reset DISP Display Chip Select Delay Line CS 0-7 Chrominance Signal Out 0-7 DOBCK Audio A/D Convertor Bit Clock CSEL Clock Phase Select DOCTL Data Output Control Signal CSI 0-7 Chrominance Signal In 0-7 DODAT...
  • Page 109 INITIAL/LOGO ABBREVIATIONS INITIAL/LOGO ABBREVIATIONS Equalizer Horizontal Drive Pulse Electric View Finder HDTV High Definition TV EXT DC External DC (AC Adaptor) Hexadecimal EXT DC(H) AC Adaptor DC (H) Hall Gain EXT NOREG AC Adaptor 6V Head Switching Pulse EXT S DATA Serial Data for Edit High Bright Signal EXT SCK...
  • Page 110 INITIAL/LOGO ABBREVIATIONS INITIAL/LOGO ABBREVIATIONS LPF Switch for Auto Focus P SW Power Switch PB1-3 PNP Base 1-3 M M1-3 Motor Coil Terminal 1 to 3 PBCTL Play Back Control MA0-5 Microprocessor Address Data 0-5 PBCTL Pre-Branking Control Mbps Megahertz Bit Per Second Head Amp Switch Modulation PBLK...

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