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JVC GZ-MG330AUA Service Manual
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JVC GZ-MG330AUA Service Manual

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SERVICE MANUAL
SERVICE MANUAL
11
EVERIO G
YF266<Rev.001>
2008
GZ-MG330AUA, GZ-MG330RUA
COPYRIGHT © 2008 Victor Company of Japan, Limited
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
This service manual (No.YF266<Rev.001>) describes only the items which differ from those of already issued service manual (No.YF226<Rev.002>)
For details other than those described in this manual, please refer to the service manuals which were already issued.
1
PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2
SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
3
DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
4
ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-17
5
TROUBLE SHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-20
HARD DISK CAMCORDER

TABLE OF CONTENTS

COPYRIGHT © 2008 Victor Company of Japan, Limited
GZ-MG330AUAM, GZ-MG330RUAM [M8E303]
No.YF266<Rev.001>
2008/11

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Summary of Contents for JVC GZ-MG330AUA

  • Page 1: Table Of Contents

    YF266<Rev.001> 2008 SERVICE MANUAL EVERIO G GZ-MG330AUA, GZ-MG330RUA GZ-MG330AUAM, GZ-MG330RUAM [M8E303] COPYRIGHT © 2008 Victor Company of Japan, Limited Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) This service manual (No.YF266<Rev.001>) describes only the items which differ from those of already issued service manual (No.YF226<Rev.002>) For details other than those described in this manual, please refer to the service manuals which were already issued.
  • Page 2 SPECIFICATION Camcorder For General Power supply DC 11 V (Using AC Adapter) DC 7.2 V (Using battery pack) Power consumption Approx. 2.7 W* * When the LED light is off and the monitor backlight is set to [STANDARD] mode. Dimensions (W × H × D) 133 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

    SECTION 2 SPECIFIC SERVICE INSTRUCTIONS DIFFERENCE LIST The following table indicate main different points between models GZ-MG330AUA and GZ-MG330RUA. MODEL NAME GZ-MG330AUA GZ-MG330RUA BODY COLOR BLUE REPLACING HDD NOTE1) After HDD replacement, format the HDD first. When the power is turned on after the HDD replacement, the below "Warning screen"...

  • 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 NOTE1: STEP Fig. PART NAME POINT NOTE When removing the BOTTOM COVER ASSY, open and pull up the COVER (SD). B.COVER ASSY 3-2-1 NOTE1 3(S1),2(L1a), 3(L1b) NOTE2a: GRIP BELT, WINDOW(IR) 3-2-2 NOTE2a,b Pull out the GRIP BELT from the hook and leave it released...
  • Page 8 NOTE13: Be careful with the wiring. NOTE14a: During the procedure, be careful in handling the parts. NOTE14b: Refer to 3.2.3 Assembly/Disambly of [14] OP BLOCK ASSY/ CCD BOARD ASSY. NOTE15a: During the procedure, turn the MONITOR ASSY 90°, so that it does not interfere with the procedure.
  • Page 9 (S1) (S1) (S1) COVER(SD) (S3) NOTE3 (S3) NOTE1 JACK COVER(AV) (S3) (S3) Fig.3-2-1 Fig.3-2-3 NOTE2a GRIP BELT NOTE2b HOOK (S4) (S4) (S2) Fig.3-2-2 Fig.3-2-4 (No.YF266<Rev.001>)1-9...
  • Page 10 NOTE5f NOTE5a,b MAIN PWB STOPPER <CROSS SECTION> CN7a CN7b (S7) NOTE5e (S7) NOTE5d NOTE7 (S7) NOTE9 NOTE8 NOTE5c RUBBER SPACER SHIELD (HDD) (S8) (S8) CONNECTOR RUBBER SPACER Fig.3-2-5 Fig.3-2-7 CN10 (S6) (S6) (S6) (S6) L10b NOTE10a CN10 (S10) L10a (S10) [10] NOTE10b (S6)
  • Page 11 NOTE11b L11b (S13) NOTE13 (S13) [13] WIRE(MIC) CN13a L11a CN13b (S11) CN11 L11b WIRE(MIC) NOTE11b [11] JACK COVER(USB) ASSY NOTE11a Fig.3-2-9 Fig.3-2-11 (S14) (S14) (S14) L12b [12] L12a PLATE(MIC) NOTE14a,b [14] NOTE12 (S12) 0.118N m (1.2kgf cm) Fig.3-2-10 Fig.3-2-12 (No.YF266<Rev.001>)1-11...
  • Page 12 NOTE16b WIRE(SPEAKER) NOTE17 MONITOR ASSY NOTE15a L15a L15b [15] NOTE15b (S15) (S15) Fig.3-2-13 Fig.3-2-14-2 NOTE16a (S16) CN16b (S18b) (S18b) (S16) (MONITOR) (S16) L18b (S16) NOTE16b CN16a CN16b L18a OPE PWB (S17) ASSY BKT(SPK) UPPER CASE ASSY [16] NOTE17 [17] (LCD_OPEN) L16b L16a L17c...
  • Page 13 3.2.3 Assembly/Disambly of [14] OP BLOCK ASSY/CCD BOARD ASSY Precautions NOTE14b: (1) Be careful in handling the CCD IMAGE SENSOR, OPTI- Replace the CCD IMAGE SENSOR as a CCD BASE CAL LPF and the LENS components. ASSY, not as a single part replacement. Pay special attention to the surfaces to protect them from (3) Remove the SHEET and OP LPF.
  • Page 14 3.2.4 Disassembly of [18] MONITOR ASSY CAUTIONS (1) During the procedure, be careful in handling the LCD • Affixing the D. FACE TAPE to the SENSOR BOARD MODULE and other parts. Pay special attention not to (1) Affix the D. FACE TAPE to the SENSOR BOARD ASSY. damage or stain the monitor screen.
  • Page 15 Removing HINGE UNIT ASSY (1) Remove the screw (6), and remove the HINGE COV- ER(U). (2) Remove the HINGE COVER(L). (3) Remove the MAGNET. NOTE18n: During the procedure, be careful in handling the FPC. During the procedure, be careful in handling the MAG- NET.
  • Page 16 0.118 N m (1.2kgf cm) L18f MONI COVER ASSY (S18a) L18b L18g L18a (S18b) L18e (S18b) L18d (S18a) NOTE18a HINGE COVER(U) L18c HINGE UNIT (S18b) ASSY NOTE18p,q (S18a) L18m L18h HINGE COVER(L) CN18c L18k MONI CASE ASSY L18p L18n MAGNET NOTE18n CN18b CN18a...

  • Page 17: 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 18 • Chip IC Replacement Jig JIG CONNECTOR CABLE CONNECTION To be used for adjustment of the camera system. Connection procedure • Cleaning Cloth NOTE Recommended the Cleaning cloth to wipe down the video • Be sure to turn the power “OFF”, when connecting the JIG heads, mechanism (tape transport system), optical lens sur- CONNECTOR CABLE.
  • Page 19 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 20: Trouble Shooting

    SECTION 5 TROUBLE SHOOTING SERVICE NOTE 1-20 (No.YF266<Rev.001>)
  • Page 21 Victor Company of Japan, Limited Camcorder Division 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama-city, Kanagawa-prefecture, 221-8528, Japan (No.YF266<Rev.001>) Printed in Japan...

This manual is also suitable for:

Gz-mg330rua