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JVC GZ-HD5US Service Manual

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SERVICE MANUAL
HD HARD DISK CAMCORDER
2008
4 S ERVICE MANUAL
YF244
GZ-HD5US, GZ-HD6US
COPYRIGHT © 2008 Victor Company of Japan, Limited
1
PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2
SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
3
DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
4
ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18
5
TROUBLE SHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-21

TABLE OF CONTENTS

COPYRIGHT © 2008 Victor Company of Japan, Limited
GZ-HD5US, GZ-HD5US2 [M8H725]
GZ-HD6US, GZ-HD6US2 [M8H727]
No.YF244
2008/4

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Table of Contents

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   Summary of Contents for JVC GZ-HD5US

  • Page 1: Table Of Contents

    YF244<Rev.001> 2008 4 S ERVICE MANUAL GZ-HD5US, GZ-HD6US GZ-HD5US, GZ-HD5US2 [M8H725] GZ-HD6US, GZ-HD6US2 [M8H727] COPYRIGHT © 2008 Victor Company of Japan, Limited TABLE OF CONTENTS PRECAUTIONS ............... 1-3 SPECIFIC SERVICE INSTRUCTIONS .
  • Page 2 SPECIFICATION Camcorder For General Power supply DC 11 V (Using AC Adapter) DC 7.2 V (Using battery pack) Power consumption GZ-HD5 Approx. 6.9 W GZ-HD6 Approx. 7.1 W Dimensions (W × H × D) GZ-HD5 78 mm × 73 mm × 130 mm (3-1/8" × 2-7/8" × 5-1/8") 79 mm ×...
  • Page 3: Precautions

    SECTION 1 PRECAUTIONS SAFETY PRECAUTIONS Prior to shipment from the factory, JVC products are strictly emission. Consequently, when servicing these products, inspected to conform with the recognized product safety and replace the cathode ray tubes and other parts with only the electrical codes of the countries in which they are to be specified parts.
  • Page 4 1.1.2 Safety Check after Servicing Examine the area surrounding the repaired location for damage (4) Leakage current test or deterioration. Observe that screws, parts and wires have been Confirm specified or lower leakage current between earth returned to original positions, Afterwards, perform the following ground/power cord plug prongs and externally exposed tests and confirm the specified values in order to verify accessible parts (RF terminals, antenna terminals, video...
  • Page 5: Specific Service Instructions

    (GZ-HD6US2) PRISM ASSEMBLY There are two types of PRISM ASSY used in the OP BLOCK ASSY of this model. (Manufactures: FUJINON, JVC). Be sure to check the actual part with the parts list first. About the distinction method as follows.
  • Page 6: Disassembly

    SECTION 3 DISASSEMBLY BEFORE ASSEMBLY AND DISASSEMBLY 3.1.1 Precautions 3.1.4 Tools required for disassembly and assembly • Be sure to disconnect the power supply unit prior to mounting Torque driver Tweezers and soldering of parts. YTU94088 YTU94088-003 P-895 • Prior to removing a component part that needs to disconnect its connector(s) and its screw(s), first disconnect the wire(s) from the connector(s), and then remove the screw(s).
  • Page 7 3.2.2 Assembly/Dissambly of cabinet parts and electrical parts Disassembly procedure When reattaching the RUBBER SPACER, be careful in the STEP Fig. PART NAME POINT NOTE attachment direction. NOTE5e: BOTTOM COVER ASSY 3-2-1 4(S1),2(L1a),4(L1b) NOTE1 In this procedure, the FPC connected to the HDD connector is SHOE ASSY 2(S2),2(L2) NOTE2...
  • Page 8 (S2) (S1) (S1) (S2) (S1) (S1) NOTE1 COVER(SD) (S3a) (S3b) (S3b) JACK COVER(DC) NOTE3 Fig.3-2-1 Fig.3-2-2B (S2) (S2) (S4) (S4) NOTE3 (S3a) HOOK NOTE4 GRIP BELT (S3b) (S3b) NOTE2 HOOD(ACC) Fig.3-2-2A Fig.3-2-3 1-8 (No.YF244<Rev.001>)
  • Page 9 STPPER (S5) (S5) RUBBER SPACER NOTE8 (S5) (G.COVER) NOTE5d,e (S8) NOTE5a (S8) NOTE5b,c (S8) (S8) Fig.3-2-4 Fig.3-2-6 NOTE9b (S7) (S9b) (S7) (S9b) CN9c WIRE(MIC) CN9b (S7) (S6) CN9a (S9a) (S9a) (S9a) (S9a) CN9c (S9b) NOTE9c CN9a NOTE9a (S9b) (S9b) Fig.3-2-5 Fig.3-2-7 (No.YF244<Rev.001>)1-9...
  • Page 10 (S10a) [12] (S10b) 30 CN10 (S10b) (S10b) (S12) (S12) (S12) [10] (S10a) NOTE10 Fig.3-2-8 Fig.3-2-10 (S11) NOTE11 [11] RUBBER SPACER [11] BKT FRAME (FAN) CN13b NOTE13 [13] CN13a WIRE CN13b CN13a CN11 Fig.3-2-9 Fig.3-2-11 1-10 (No.YF244<Rev.001>)
  • Page 11 (S14) NOTE14a (S16) HEAT SHEET NOTE16a (S16) [16] (S14) (S16) CN16 [14] CN14c CN14b SPACER NOTE14b FRAME ASSY NOTE16b CN14a CN16 SPACER :0.147N m(1.5kgf cm) Fig.3-2-12 Fig.3-2-14 (S17) BKT FRAME (S15) (CDS) [15] [17] L17a L17b Fig.3-2-13 Fig.3-2-15 (No.YF244<Rev.001>)1-11...
  • Page 12 COVER(MIC) L18b [18] FRONT RING ASSY (S18) CASE(MIC) L18a [20] PLATE(MIC) [18] (S20) (S20) (S18) (S18) Fig.3-2-16 Fig.3-2-18 NOTE21a GASKET (S21) (S21) (S19a) (S21) [21] [19] CN21 L21b NOTE21b (S19b) L21a NOTE21a (S19b) (S19b) (S19b) (S21) NOTE21a GASKET Fig.3-2-17 Fig.3-2-19 1-12 (No.YF244<Rev.001>)
  • Page 13 :0.245N m(2.5kgf cm) (S23) NOTE23 [23] (S23) (S22) WIRE(SPK) L22a NOTE22 BKT(SPK) [22] WIRE(SPK) NOTE22 L22b UPPER CASE ASSY Fig.3-2-20 Fig.3-2-21 (No.YF244<Rev.001>)1-13...
  • Page 14 (2) There are two types of PRISM ASSY used in the OP • SCREW (for MOTOR) BLOCK ASSY of this model (Manufactures: FUJINON, • SCREW (for SENSOR) JVC). Be sure to check the actual part with the parts list • SPRING first. • SHEET Please refer to "2.2 PRISM ASSEMBLY"...
  • Page 15 0.147 N m (1.5kgf cm) OP BLOCK ASSY NOTE16a PRISM ASSY (S16a) (S16a) SD16a (S16a) CCD BOARD ASSY (S16c) (S16c) (S16d) (S16c) (S16d) NOTE16b,e,f NOTE16b,c,e IRIS MOTOR UNIT FOCUS MOTOR UNIT NOTE16f SENSOR NOTE16g (S16c) NOTE16b (S16c) SD16b SHEET SPRING L16a NOTE16b,d ZOOM MOTOR...
  • Page 16 3.2.4 Disassembly of [23] MONITOR ASSY CAUTIONS (1) During the procedure, be careful in handling the LCD MODULE and other parts. Pay special attention not to damage or soil the monitor screen. If fingerprints are left on the screen, wipe them with clean chamois leather or a cleaning cloth.
  • Page 17 L23d L23c (S23a) L23a MONI.COVER (S23a) MONITOR ASSY ASSY L23b NOTE23b HINGE UNIT ASSY (S23c) (S23c) (S23c) NOTE23a,b,c (S23c) KNOB (CURSOR) (S23b) (S23b) (LCD/U) CN23a CN23b MONITOR L23h BOARD ASSY MONITOR BOARD ASSY CN23c KNOB(CURSOR) NOTE23a,c SPACER (PET) L23k NOTE23d L23f BACK LIGHT L23e...
  • Page 18: Adjustment

    SECTION 4 ADJUSTMENT PREPARATION 4.1.3 Tools required for adjustment 4.1.1 Precaution Torque Driver Tweezers YTU94088 YTU94088-003 P-895 Camera system and deck system of this model are specially adjusted by using PC. However, if parts such as the following are replaced, an adjustment is required.
  • Page 19 • Torque Driver JIG CONNECTOR CABLE CONNECTION Be sure to use to fastening the mechanism and exterior parts Connection procedure because those parts must strictly be controlled for tightening torque. NOTE • • Be sure to turn the power “OFF”, when connecting the JIG This bit is slightly longer than those set in conventional torque drivers.
  • Page 20 Jig connector diagrams IDE ADAPTER AND FPC WIRE • IDE ADAPTER and FPC WIRE are used for HDD test. Check with the NOTE, and then refer to the below figure (Fig. JIG CONNECTOR CABLE (YTU93106D) 4-3-1) for the connection procedure. JIG CONN.
  • Page 21: Trouble Shooting

    SECTION 5 TROUBLE SHOOTING SERVICE NOTE (No.YF244<Rev.001>)1-21...
  • Page 22 Victor Company of Japan, Limited Camcorder Category 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama-city, Kanagawa-prefecture, 221-8528, Japan (No.YF244<Rev.001>) Printed in Japan...

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