JVC GZ-MG130US, Service Manual

Page 1: ...SERVICE MANUAL Everio GZ MG130US COPYRIGHT 2007 Victor Company of Japan Limited Lead free solder used in the board material Sn Ag Cu melting point 219 Centigrade TABLE OF CONTENTS 1 PRECAUTIONS 1 3 2 SPECIFIC SERVICE INSTRUCTIONS 1 5 3 DISASSEMBLY 1 6 4 ADJUSTMENT 1 17 5 TROUBLE SHOOTING 1 20 GZ MG130USM M7E303 ...

Page 2: ... Monaural LED Light Within 1 5 m 4 9 ft recommended shooting distance For Video Audio Format SD VIDEO Recording Playback format Video MPEG 2 Audio Dolby Digital 2 ch Signal format NTSC standard Recording mode video ULTRA FINE 720 480 pixels 8 5 Mbps VBR FINE 720 480 pixels 5 5 Mbps VBR NORMAL 720 480 pixels 4 2 Mbps VBR ECONOMY 352 240 pixels 1 5 Mbps VBR Recording mode audio ULTRA FINE 48 kHz 384...

Page 3: ...rts 9 When a power cord has been replaced check that 10 15 kg of force in any direction will not loosen it Fig 1 1 2 10 Also check areas surrounding repaired locations 11 Products using cathode ray tubes CRTs In regard to such products the cathode ray tubes themselves the high voltage circuits and related circuits are specified for compliance with recognized codes pertaining to X ray emission Cons...

Page 4: ...g prongs and externally exposed accessible parts Use an AC voltmeter to measure across both terminals of load Z See Fig 1 1 9 and following Fig 1 1 12 Fig 1 1 9 5 Grounding Class 1 model only Confirm specified or lower grounding impedance between earth pin in AC inlet and externally exposed accessible parts Video in Video out Audio in Audio out or Fixing screw etc Measuring Method Connect milli oh...

Page 5: ...replacement the below Warning screen is displayed Be sure to format the HDD following the messages Be sure to turn off the power once after the formatting If the HDD recording is started without being turned off the power normal recording cannot be performed although the re cording will start 0 61 14 6 4 5 4 8 1 17 9 06 61 14 6 6 9 4 5 㪜㪯㪜㪚㪬㪫㪜 㪚㪘㪥㪚㪜㪣 㪪㪜㪣㪜㪚㪫 㪪㪜㪫 ...

Page 6: ...he identification location No of parts Figures 2 Part to be removed or installed 3 Fig No showing Procedure or Part Location 4 Identification of part to be removed unhooked unlocked released unplugged unclamped or unsoldered S Screw L Lock Release Hook SD Solder CN Connector Example 4 S1a Remove 4 S1a screws 3 L1a Disengage 3 L1a hooks 2 SD1a Unsolder 2 SD1a points CN1a Remove a CN1a connector 5 A...

Page 7: ...en the MONITOR AS SY and then remove the screw paying attention not to dam age the screen NOTE11b When removing release the connector lock and then pull out the FPC together with the UPPER ASSY NOTE14a During the procedure be careful in handling the parts NOTE14b Refer to 3 2 5 ASSEMBLY DISASSEMBLY OF 14 OP BLOCK ASSMBLY CCD BOARD ASSEMBLY of OP BLOCK ASSY NOTE15a When removing remove the screw No...

Page 8: ...COVER SD 1 1 S1 2 S1 3 S1 4 S1 L1a L1b 6 S2a 7 S2b 8 S2b L2d L2c L2b L2a 5 S2a 2 NOTE2 GRIP BELT HOOK HOLE HOLE CONNECTOR SHIELD HDD FPC FPC HDD MAIN PWB CROSS SECTION LABEL STOPPER CN3 NOTE3a b NOTE3e NOTE3d NOTE3c NOTE3f 3 4 10 S4a 9 S4a 11 S4a 13 S4b 12 S4a ...

Page 9: ... 8 L5a L5b L5d HOLE L5c L5c CN5 14 S5 5 NOTE5 NOTE5 NOTE5 19 S6b 19 S6b 16 S6b 15 S6a 18 S6b 17 S6b 6 6 L6 L6 7 8 NOTE8 NOTE8 L8 L7 WIRE CN8 21 S7b 20 S7a 20 S7a 24 S8 22 S7b 23 S7b 25 S9a 25 S9a 26 S9b L9a L9b CN9 WIRE MIC 27 S9b 9 NOTE9 NOTE9a NOTE9b ...

Page 10: ...178 Fig 3 2 9 Fig 3 2 10 Fig 3 2 11 Fig 3 2 12 NOTE10 10 28 S10 29 S10 PLATE MIC L10a L10b 11 CN11 L11 L11 31 S11 30 S11 30 S11 32 S11 NOTE11b NOTE11b NOTE11a CN12a CN12b 12 33 S12 34 S12 36 S13 35 S13 37 S13 13 ...

Page 11: ...15 1 38 S14 39 S14 40 S14 14 NOTE14a b 0 118 N m 1 2kgf cm FPC MONITOR SW LCD_OPEN L15a a a a a L15b 41 S15 42 S15 43 S15 44 S15 CN15b b b b b CN15a NOTE15a NOTE15a NOTE15c NOTE15b 15 NOTE15c WIRE SPEAKER 16 BKT SPEAKER SPACER 45 S16 46 S16 L16a L16b L16c NOTE16 ...

Page 12: ...1 12 No YF178 Fig 3 2 15 2 Fig 3 2 16 NOTE16 WIRE SPEAKER SPACER 0 198 N m 2 0kgf cm 17 47 S17 48 S17 L17 NOTE17 ...

Page 13: ...ection Attach the BARRIER B with its wrinkle side facing outside 2 With the ARM assembled attach the BARRIER A by fit ting the ARM BOSS into the COVER ASSY hole 3 Attach the KNOB 4 Attach the SLIDER NOTE9d Attach the SLIDER by placing the KNOB hole and the ARM BOSS parallel as shown in the figure 5 Attach the BASE BARRIER check if there is no uplift or unevenness and then tighten with the two scre...

Page 14: ...may be uplifted or misaligned when the COVER is re moved NOTE17d When attaching the MONITOR BOARD ASSY be careful to avoid any misalignment or unevenness of the parts underneath Attach the MONITOR BOARD ASSY by lifting up the MONITOR CASE as the KNOB CURSOR that is at tached to the BOARD sticks out toward the LCD screen 7 Remove the SHEET M REF LIGHT GUIDE SHEET M DIFF SHEET BEF 2 and the SHEET BE...

Page 15: ...NI CASE MONI COVER ASSY BOARD ASSY MAGNET FPC KNOB HINGE COVER L HINGE COVER U HINGE UNIT ASSY CURSOR MONITOR BOARD MONITOR 7 S17c 3 S17b 2 S17a 1 S17a 5 S17a 6 S17a 4 S17b L17g L17h L17j L17m L17k L17a L17b L17c L17d L17e CN17a CN17b CN17b L17f NOTE17g NOTE17b NOTE17f NOTE17d NOTE17e NOTE17d NOTE17a NOTE17e NOTE17a c NOTE17f NOTE17f NOTE17h NOTE17j k 0 069 N m 0 7kgf cm 0 198 N m 2 0kgf cm ...

Page 16: ...the OP LPF at tached NOTE14b Replace the CCD IMAGE SENSOR as a CCD BASE ASSY not as a single part replacement 3 Remove the SHIEET and the OP LPF zAembly of OP BLOCK ASSEMBLY CCD BOARD ASSEM BLY 1 Set the OP LPF first and then the SHEET to the OP BLOCK ASSY NOTE14c Be careful with the attachment direction of the OP LPF 2 Attach the CCD BASE ASSY first then the SHEET and the CCD BOARD ASSY so that t...

Page 17: ...olor TV monitor Oscilloscope dual trace type observable 100MHz or higher frequency The one observable 300 MHz or higher frequency is recommended Digital voltmeter DC power supply or AC adapter Frequency counter with threshold level adjuster 4 1 3 TOOLS REQUIRED FOR ADJUSTMENT Torque Driver Be sure to use to fastening the mechanism and exterior parts because those parts must strictly be controlled ...

Page 18: ...To be used for adjustment of the camera system For the usage of the INF adjustment lens refer to the Service Bulletin No YA SB 10035 Service Support System To be used for adjustment with a personal computer Software can be downloaded also from JS net Communication Cable Connect the Communication cable between the PC cable and Jig connector cable when performing a PC adjustment PC Cable To be used ...

Page 19: ...O GND KENTO2 DSP_TDO DSP_TMS XDSPTRST REG_3 1V VATXDO IF_TX MOD0 SYS_TCK SYS_TRSTL SYS_TDO SYS_TDI SYS_TMS JSEL1 MVD GND DSP_TCK DSP_TDI DSP_RST UARXDO AL_3VSYS IF_RX SYS_RSTL MON_G GND GND IRU JSEL0 EXTRGO KENTO KENTO2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 JIG CONNECTOR CABL...

Page 20: ...tick screw Reference drawing Fig No Screw tightening torque CABINET PARTS AND ELECTRICAL PARTS 1 9 FRONT ASSY 17 MONITOR ASSY CABINET PARTS AND ELECTRICAL PARTS 2 NOTE 㧝 㧖and㧖 㧖 This mark shows where to attach the screws Do not reuse the screws because the screw lock bond was applied to prevent the screws from loosening Prepare the specified screws and use them in place of the removed screws 㧞 Tig...

Page 21: ... No YF178 VPT Printed in Japan Victor company of Japan Limited Camcorder Category 12 3 chome Moriya cho Kanagawa ku Yokohama city Kanagawa prefecture 221 8528 Japan ...