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(No.86772)1-5

SECTION 2

SPECIFIC SERVICE INSTRUCTIONS

This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS.

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Summary of Contents for GR-HD1US

Page 1: ...IDEO CAMERA 86772 2003 5 GR HD1US For disassembling and assembling of MECHANISM ASSEMBLY refer to the SERVICE MANUAL No 86700 MECHANISM ASSEMBLY TABLE OF CONTENTS 1 PRECAUTIONS 1 3 2 SPECIFIC SERVICE INSTRUCTIONS 1 5 3 DISASSEMBLY 1 6 4 ADJUSTMENT 1 19 5 TROUBLE SHOOTING 1 22 GR HD1US M3D8L3 ...

Page 2: ...rix system Viewfinder Electronic viewfinder with 0 44 color LCD Speaker Monaural For Digital Video Camera Signal format NTSC standard Cassette Mini DV cassette Tape speed SP 18 8 mm s LP 12 5 mm s Maximum recording time using 80 min cassette SP 80 min LP 120 min For Digital Still Camera Storage media SD Memory Card MultiMediaCard Compression system JPEG compatible File size 2 modes 1280 960 pixels...

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: ... No 86772 1 5 SECTION 2 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS ...

Page 6: ...tape transport system optical lens surface 3 2 ASSEMBLY AND DISASSEMBLY OF MAIN PARTS 3 2 1 Assembly and disassembly When reassembling perform the step s in reverse order 1 Order of steps in Procedure When reassembling preform the step s in the reverseorder These numbers are also used as the identification location No of parts Figures 2 Part to be removed or installed 3 Fig No showing Procedure or...

Page 7: ...G BOARD ASSEMBLY since CN212 is on the backside of the ANALOG BOARD ASSEMBLY NOTE12 In removing the GRIP ASSEMBLY be careful not to cut or damage FPC and wires NOTE13 In removing the LOWER CASE ASSEMBLY remove the holder SD together with the LOWER CASE ASSEMBLY NOTE15 In removing the BOTTOM BOARD ASSEMBLY first re move the FPC connected to the BOTTOM BOARD ASSEM BLY since it is attached to the fra...

Page 8: ...MBLY OF 22 MON ITOR ASSEMBLY NOTE23a 24 First remove the PREMDA ASSEMBLY together with the MECHANISM ASSEMBLY inside the GRIP ASSEMBLY and then remove the PREMDA ASSEMBLY from the MECHANISM ASSEMBLY NOTE23b In removing the ROTARY GRIP ASSEMBLY disconnect the wires in the order from short wire to long wire zDestination of connectors CONN No CONNECTOR PIN No CN6a MON OPE CN303 VF BL CN703 22 CN6b AN...

Page 9: ...N m 2 5kgf cm 5 4 0 248N m 2 5kgf cm 3 4 9 S3 L3 8 S3 NOTE4 17 S6c 10 S5a 21 S6d 15 S6c 11 S5b 18 S6d 19 S6d 20 S6d 14 S6b 13 S6a 12 S6a L2a CN6a CN6b NOTE6b NOTE6a NOTE6d JACK COVER NOTE6c 16 S6c 17 11 10 SCREW LOCATION NOTE6c 20 18 21 19 6 5 MAIN FRAME BKT SLIDE ASSEMBLY 0 248N m 2 5kgf cm 16 ...

Page 10: ... 26 S21 25 S21 27 S21 33 S22a 32 S22a 28 S21 30 S21 31 S21 23 S21 HINGE CASE L HINGE CASE U L22a L22b NOTE22b NOTE21b NOTE21b NOTE22a SPEAKER BRACKET SHIELD NOTE21a SHIELD MON OPE BOARD ASSEMBLY HOLD PLATE SPEAKER NOTE21a CN21a CN21b CN21c KNOB SLIDE 1 KNOB SLIDE 2 NOTE7a NOTE7b 41 S7b 40 S7b 39 S7a 0 098N m 1 0kgf cm 7 41 40 8 CN8 ...

Page 11: ...TOR LOCATION 48 S10 CN10a CN10h CN10c CN10d CN10e CN10f CN10b CN10a CN10h CN10c CN10d CN10g NOTE10 CN10f CN10b CN10e WIRE CONNECTION ANALOG DIGITAL CN10f REAR DIGITAL CN10e ANALOG DIGITAL CN10g BACK SIDE WIRE CONNECTION PREMDA DIGITAL CN10h BOTTOM DIGITAL CN10c CCD DIGITAL CN10b PREMDA DIGITAL CN10d CCD DIGITAL CN10a ...

Page 12: ...j CN11f CN11d CN11m CN11k CN11g CN11c CN11e CN11h 50 S11 49 S11 51 S11 NOTE11 WIRE CONNECTION WIRE CONNECTION WIRE CONNECTION ANALOG REAR CN11h OP ANALOG CN11f MIC WB ANALOG CN11c PREMDA ANALOG CN11d GYRO ANALOG CN11a MIC WB ANALOG CN11e PREMDA ANALOG CN11d PREMDA ANALOG CN11k PREMDA ANALOG CN11m BACK SIDE PREMDA ANALOG CN11j ANALOG REAR CN11g OP ANALOG CN11b 0 198N m 2 0kgf cm 12 54 S12 52 S12 53...

Page 13: ... 68 S23d 70 S23c 71 S23c CN23f CN23g CN23h CN23j CN23c CN23e CN23b CN23d CN23a 60 S23b 59 S23b 61 S23b 58 S23b 63 S23a 62 S23a 56 S23a ROTARY GRIP ASSEMBLY PREMDA BOARD ASSEMBLY BRACKET MECHA ASSEMBLY MECHANISM ASSEMBLY SPACER GR WIRE NOTE23b NOTE23a 24 0 078N m 0 8kgf cm 0 069N m 0 7kgf cm NOTE13 HOLDER SD 77 S13a 78 S13b 79 S13b 83 S13a 75 S13a 84 S13d 76 S13a 82 S13c 81 S13a L13 80 S13a 13 0 09...

Page 14: ...1 14 No 86772 Fig C12 Fig C13 Fig C14 Fig C15 NOTE15 86 S15 87 S15 15 88 S16 CN16 89 S16 0 059N m 0 6kgf cm 16 NOTE17 91 S17 L17a L17b L17d L17c CN17a CN17b 90 S17 17 NOTE18 18 93 S18 92 S18 L18 ...

Page 15: ... No 86772 1 15 Fig C16 Fig C17 NOTE19b NOTE19a c 19 25 96 S19 94 S19 95 S19 97 S19 20 98 S20 99 S20 L20 NOTE20 ...

Page 16: ...SEMBLY VF since it is attached to the HOLDER ASSEMBLY VF 4 Remove the two screws 11 and 12 and remove the TOP COVER 5 Remove the whole LCD UNIT from the BOTTOM COV ER ASSEMBLY 6 Remove one screw 13 and remove the LEVER LENS HOLDER LENS ASSSEMBLY LINK LENS and SPACER B NOTE7b When attaching the VF ASSEMBLY confirm that the HOLDER LENS ASSEMBLY slides properly Fig 3 2 3 0 069N m 0 7kgf cm 0 078N m 0...

Page 17: ...SSEMBLY together with the BACKLIGHT 7 Remove the D BEF SHEET 8 While disengaging the four hooks L22g L22k in alpha betical order remove the LCD MODULE zDisassembly procedure of HINGE ASSEMBLY FPC AS SEMBLY 1 While removing the two screws 6 and 7 and disengag ing the four hooks L22m L22p in alphabetical order re move the HINGE COVER U 2 Remove the HINGE COVER L NOTE22a Be careful not to lose the ma...

Page 18: ...en soldered parts SD19 on the CCD BOARD ASSEMBLY and remove the CCD BOARD AS SEMBLY 3 Remove the two screws 4 and 5 and remove the CCD BASE ASSEMBLY NOTE19a In removing the CCD BASE ASSEMBLY be careful in handling a sheet and OP LPF since a sheet or OP LPF is removed together with the CCD BASE ASSEMBLY NOTE19b In replacing the CCD image sensor donÅft remove the CCD image sensor from the CCD BASE A...

Page 19: ... pattern Use a patch cord if necessary As for a patch cord see the BOARD INTERCONNECTIONS Since connectors are fragile carefully handle them in disconnecting and connecting the FPC 4 1 2 REQUIRED TEST EQUIPMENT Personal computer for Windows Color TV monitor Oscilloscope dual trace type observable 100MHz or higher frequency The one observable 300 MHz or higher frequency is recommended Digital voltm...

Page 20: ...ale chart 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 Color bar chart 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 Alignment tape To be used for check and adjustment of interchangeability of the mechanism PC cable To be use...

Page 21: ...g the GUIDE ROLLER SUP If level down is observed on the right hand side of the waveform straighten the level by turning the GUIDE ROLLER TU 6 After the adjustment try the unloading motion once and confirm that the waveform is flat when the tape has been played back again 7 Play back the self recording 8 Confirm that the waveform is flat Fig 4 3 1 Fig 4 3 2 4 4 ELECTRICAL ADJUSTMENT Electrical adju...

Page 22: ... m 2 0kgf cm 0 059N m 0 6kgf cm b c d e f g 0 118N m 1 2kgf cm 0 069N m 0 7kgf cm 0 078N m 0 8kgf cm 0 098N m 1 0kgf cm 0 147N m 1 5kgf cm h c C9 2 b b b 20 C17 C13 C16 C15 C14 C2 C3 1 23 23 24 b c 21 e 2 b a 3 d b a d c C6 b C5 48 12 b 17 18 g 13 b f 16 c 3 2 5 C11 C12 b C10 e 3 2 3 7 c b d 3 2 4 C3 2 C9 1 C7 15 14 f 21 C3 2 c 9 10 b 5 6 b 85 4 8 Symbol No Removing order of screw Place to stick s...

Page 23: ...lar substance to the surface of the cassette tape on the tape transport system 6 Wind the cassette tape by directly turning the REEL DISK ASSEMBLY SUP from the backside of the SLIDE DECK ASSEMBLY by using a sharp tool Chip IC replacement tool 7 Confirm that the cassette tape is completely wound and then peel off the PVC tape from the CASSETTE HOUSING ASSEMBLY and take out the cassette tape NOTE To...

Page 24: ...er gear does not engage with the reel disk well 2 Though the idler gear and reel disk are engaged with each other the tape is not wound because of overload to the mechanism 3 No FG pulse is output from the reel sensor 4 No power is supplied to the reel sensor 5 Tape transport operation takes place with a cassette having no tape inside 6 The tape slackens and no pulse is produced until the slack is...

Page 25: ...2 WPC Printed in Japan JVC SERVICE ENGINEERING COMPANY OF AMERICA DIVISION OF JVC AMERICAS CORP www jvcservice com US Only JVC CANADA INC Head office 21 Finchdene Square Scarborough Ontario M1X 1A7 416 293 1311 ...

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