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SERVICE MANUAL
9
YF110
2005
GZ-MG40EX, GZ-MG40EY,
GZ-MG40EZ, GZ-MG50EK,
GZ-MG50EX, GZ-MG50EY,
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
1
PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2
SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
3
DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
4
ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13
5
TROUBLE SHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-16
HARD DISK CAMCORDER
GZ-MG50EZ
TABLE OF CONTENTS
COPYRIGHT © 2005 Victor Company of Japan, Limited
GZ-MG40EX, GZ-MG40EY, GZ-MG40EZ[M5E327]
GZ-MG50EK, GZ-MG50EX,
GZ-MG50EY, GZ-MG50EZ[M5E329]
No.YF110
2005/9
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Summary of Contents for JVC GZ-MG40EX
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Page 1: Table Of Contents
2005 GZ-MG40EX, GZ-MG40EY, GZ-MG40EZ, GZ-MG50EK, GZ-MG50EX, GZ-MG50EY, GZ-MG50EZ GZ-MG40EX, GZ-MG40EY, GZ-MG40EZ[M5E327] GZ-MG50EK, GZ-MG50EX, GZ-MG50EY, GZ-MG50EZ[M5E329] Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) TABLE OF CONTENTS PRECAUTIONS ............... 1-3 SPECIFIC SERVICE INSTRUCTIONS . - Page 2 SPECIFICATION Camcorder For General Power supply DC 11.0 V(Using AC Adapter) DC 7.2 V (Using battery pack) Power consumption Approx. 4.5 (4.8)* W * When using the LED light Dimensions (W × H × D) 67 mm × 70 mm × 109 mm Weight Approx.
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Page 3: Precautions
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. - 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...
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Page 5: Specific Service Instructions
SECTION 2 SPECIFIC SERVICE INSTRUCTIONS DIFFERENCE LIST The following table indicate main different points between models GZ-MG40EX, GZ-MG40EY, GZ-MG40EZ, GZ-MG50EK, GZ- MG50EX, GZ-MG50EY and GZ-MG50EZ. MODEL NAME GZ-MG40EX GZ-MG40EY GZ-MG40EZ BODY COLOR GRAY(UV) GRAY(UV) GRAY(UV) RECORDING MEDIA BUILT IN HDD(20GB)/SD BUILT IN HDD(20GB)/SD BUILT IN HDD(20GB)/SD... -
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/DISASSEMBLY OF CABINET PARTS AND ELECTRICAL PARTS Disassembly procedure STEP Fig. PART NAME POINT NOTE B.COVER ASSY 5(S1),2(L1) GRIP LOWER ASSY GRIP BELT,2(S2),2(L2a),L2b,2(L2c) NOTE2a,b (S1) BKT(HDD)ASSY NOTE3a,b (S1) (S1) COVER(BELT) ASSY 2(S4a),3(S4b) (S1) 2 TOP COVER ASSY RING,WINDOW(W.B.S),2(S5),CN5,L5 NOTE5 (S1) ZOOM UNIT 2(S6),2(L6)
- Page 8 (S5) NOTE3b NOTE5 (S5) (S6) (S6) NOTE5 JACK NOTE3a COVER GASKET RING WINDOW (W.B.S) Fig.FA3 Fig.FA5 REAR BOARD ASSY (S4b) 11 (S4b) (S4a) (S4b) (S4a) (S7) (S7) (S7) MONITOR COVER (S7) NOTE7 Fig.FA4 Fig.FA6 1-8 (No.YF110)
- Page 9 (S8) [11] [10] SPEAKER (S11) WIRE (S11) NOTE8 (S8) L10b L10a (S8) (S10) <NOTE8> (S10) CN8a SPEAKER WIRE Fig.FA7-1 Fig.FA7-3 NOTE9b BT401 [12] (S9) (S9) S401 (S9) NOTE9c (S9) S403 NOTE9a [13] (S13) 35 KNOB(V/D) "OFF" (S13) SWITCH S403 LEVER MODE (CAMERA) S401...
- Page 10 (UPPER) [17] (S17) [18] L17b [14] (S18) L17a L18a (S14) L18b NOTE18 (S17) (S14) (S14) 39 <NOTE18> CCD BOARD ASSY (S14) OP FPC CCD FPC L14b L14a CN18a CN18b MAIN BOARD ASSY SLIT Fig.FA7-5 Fig.FA9 L15a FRAME ASSY [19] (S15) CN15 (S19) [15]...
- Page 11 3.2.3 ASSEMBLY/DISASSEMBLY OF [13] MONITOR ASSEMBLY CAUTIONS (4) Release the lock of the connector (CN13c,d), and pull (1) Remove the MONITOR ASSEMBLY from the UPPER out the FPC. ASSEMBLY first, as they are removed together in main (5) Remove the two screws (4,5), and Remove the MONI- parts disassembly, and then proceed to the disassembly TOR BOARD ASSEMBLY by removing the hook (L13d).
- Page 12 3.2.4 ASSEMBLY/DISASSEMBLY OF [19] OP BLOCK ASSEMBLY/CCD BOARD ASSEMBLY Precautions Assembly OF OP BLOCK ASSEMBLY / CCD BOARD AS- (1) Take care in handling the CCD IMAGE SENSOR, OPTI- SEMBLY CAL LPF and lens components when performing mainte- (1) Set the OPTICAL LPF first, and then the SHEET to the nance etc., especially with regard to surface contamination, OP BLOCK ASSEMBLY.
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Page 13: Adjustment
SECTION 4 ADJUSTMENT PREPARATION 4.1.3 TOOLS REQUIRED FOR ADJUSTMENT 4.1.1 Precaution Torque Driver Tweezers Camera system and deck system of this model are specially YTU94088 YTU94088-003 P-895 adjusted by using PC. However, if parts such as the following are replaced, an adjustment is required. - Page 14 • 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- CAUTIONS tus without the exterior parts or for using commodities that are It is needed to change the connecting points of the JIG con- not yet conformable to the interchangeable ring.
- Page 15 Jig connector diagrams JIG CONNECTOR CABLE (YTU93106A) JIG CONN. BOARD MAIN CN110 (PIN NO.) ARMTDO ARMTDO ARMTCK ARMTMS ARMTMS XARMTRST ARMTDI REG_3.1V XARMTRST NU_TX XJRESET SJIG_TX REG_3.1V MODO NU_RX NU_TX MON_B AL_3.1V MON_R SJIG_TX MON_G SJIG_RX VDCVF MODO SJIG_RST ZGH_THRU SBT5 ARMTCK MON_B...
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Page 16: Trouble Shooting
SECTION 5 TROUBLE SHOOTING SERVICE NOTE 1-16 (No.YF110) - Page 17 Victor Company of Japan, Limited AV & MULTIMEDIA COMPANY CAMCORDER CATEGORY 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan (No.YF110) Printed in Japan...