HARD DISK CAMCORDER YF132 2006 GZ-MG21US, GZ-MG31US GZ-MG21USM [M6E324], GZ-MG31USM [M6E326] Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) TABLE OF CONTENTS PRECAUTIONS ............... 1-3 SPECIFIC SERVICE INSTRUCTIONS .
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SPECIFICATION Camcorder For General Power supply DC 11.0 V (Using AC Adapter) DC 7.2 V (Using battery pack) Power consumption Approx. 3.9 (4.1)* W * When using the LED light Approx. 6.5 W (Maximum; when charging a battery) Dimensions (W × H × D) 68 mm ×...
SECTION 1 PRECAUTIONS SAFTY 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.
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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...
SECTION 2 SPECIFIC SERVICE INSTRUCTIONS DIFFERENCE LIST The following table indicate main different points between models GZ-MG21US and GZ-MG31US. MODEL NAME GZ-MG21US GZ-MG31US BODY COLOR SILVER GRAY HDD(BUILT-IN) 20GB 30GB (No.YF132)1-5...
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).
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3.2.2 ASSEMBLY/DISASSEMBLY OF CABINET PARTS AND ELECTRICAL PARTS Disassembly procedure NOTE12b: STEP Fig. PART NAME POINT NOTE Refer to 3.2.3 ASSEMBLY/DISASSEMBLY OF [12] MONI- TOR ASSEMBLY for the disassembly of the MONITOR AS- BOTTOM COVER ASSY 3(S1),3(L1) GRIP BELT,2(S2), HDD COVER ASSY NOTE2a,b,c,d NOTE13a: JACK COVER(DC),L2a,b,c,d...
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NOTE3b MARK (S1) (S1) (S1) NOTE3a Fig.CA1 Fig.FA2 (S4a) (S4a) (S4b) NOTE2c (S2) (S4b) NOTE2b JACK COVER(DC) NOTE2a GRIP BELT (S2) (S4a) NOTE2d Fig.FA1 Fig.FA3 1-8 (No.YF132)
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3.2.3 ASSEMBLY/DISASSEMBLY OF [12] MONITOR ASSEMBLY CAUTIONS (1) Remove the MONITOR ASSEMBLY from the UPPER (5) Remove the two screws (4,5), and Remove the MONI- ASSEMBLY first, as they are removed together in main BL BOARD ASSEMBLY by removing the hook (L12h). parts disassembly, and then proceed to the disassembly (6) Remove the BACK LIGHT.
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3.2.4 ASSEMBLY/DISASSEMBLY OF [18] OP BLOCK ASSEMBLY/CCD BOARD ASSEMBLY Precautions Assembly of OP BLOCK ASSEMBLY / CCD BOARD AS- (1) Take care in handling the CCD IMAGE SENSOR, OPTICAL SEMBLY LPF and lens components when performing maintenance (1) Set the OPTICAL LPF first, and then the SHEET to the etc., especially with regard to surface contamination, at- OP BLOCK ASSEMBLY.
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.
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• INF adjustment lens holder JIG CONNECTOR CABLE CONNECTION To be used together with the Camera stand for operating the Connection procedure Videocamera in the stripped-down condition such as the sta- NOTE tus without the exterior parts or for using commodities that are Be sure to turn the power “OFF”, when connecting the JIG not yet conformable to the interchangeable ring.
SECTION 5 TROUBLE SHOOTING SERVICE NOTE (No.YF132)1-17...
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Victor Company of Japan, Limited Camcorder Category 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan (No.YF132) Printed in Japan...
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