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Instruction Manual
SERVICE MANUAL
DIGITAL HD VIDEO CAMERA
2003
5
86772
For disassembling and assembling of MECHANISM ASSEMBLY, refer to the SERVICE MANUAL No.86700 (MECHANISM ASSEMBLY).
1
PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
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SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
3
DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
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ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19
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TROUBLE SHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-22
COPYRIGHT © 2003 VICTOR COMPANY OF JAPAN, LIMITED
GR-HD1US
TABLE OF CONTENTS
GR-HD1US [M3D8L3]
No.86772
2003/5
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Summary of Contents for JVC GR-HD1US
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Page 1: Table Of Contents
86772 2003 GR-HD1US GR-HD1US [M3D8L3] For disassembling and assembling of MECHANISM ASSEMBLY, refer to the SERVICE MANUAL No.86700 (MECHANISM ASSEMBLY). TABLE OF CONTENTS PRECAUTIONS ............... 1-3 SPECIFIC SERVICE INSTRUCTIONS . - Page 2 SPECIFICATION Camcorder For General Power supply DC 6.3 V (Using AC Power Adapter/Charger) DC 7.2 V (Using battery pack) Power consumption LCD monitor off, viewfinder on Approx. 6.8 W (DV)/8.0 W (HD, SD) LCD monitor on, viewfinder off Approx. 8.5 W (DV)/9.7 W (HD, SD) 114.5 mm ×...
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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 This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS. (No.86772)1-5... -
Page 6: Disassembly
SECTION 3 DISASSEMBLY BEFORE ASSEMBLY AND DISASSEMBLY • 3.1.1 Precautions Torque driver • Be sure to disconnect the power supply unit prior to mounting Be sure to use to fastening the mechanism and exterior parts and soldering of parts. because those parts must strictly be controlled for tightening •... - Page 7 3.2.2 ASSEMBLY/DISASSEMBLY OF CABINET PARTS AND ELECTRICAL PARTS Disassembly procedure NOTE4: STEP Fig. PART POINT NOTE This part is attached by using double-side adhesive tape. In removing the tape, be careful not to damage the reverse SHOE Fig.C1 3(S1) side of the ornament. TOP COVER ASSEMBLY 3(S2a),(S2b),(L2a),(L2b) NOTE6a:...
- Page 8 NOTE17: Destination of connectors In removing the FRONT ASSEMBLY, a lens part of the OP CONN. CONNECTOR BLOCK ASSEMBLY is not covered with anything. Be careful not to damage the lens. CN6a MON/OPE CN303 VF BL CN703 NOTE18: CN6b ANALOG CN209 MON/OPE CN301...
- Page 9 ∗ (S1) ∗ ∗ [ 1 ] ∗ ∗ (S1) (S1) (S3) (S3) (S2a) [ 3 ] [ 2 ] [ 4 ] (S2b) NOTE4 (S2a) (S2a) ∗ ∗ 0.248N·m (2.5kgf·cm) 0.248N·m (2.5kgf·cm) Fig.C1 Fig.C2 CN6b (S6c) CN6a [ 6 ] JACK COVER NOTE6d (S6c)
- Page 10 NOTE21b KNOB (SLIDE)1 HINGE CASE(U) ∗∗ ∗∗ L22a (S22c) (S22c) ∗ ∗∗ (S22b) (S22c) HOLD PLATE NOTE21b NOTE22a KNOB (SLIDE)2 HINGE CASE(L) L22b ∗ [ 22 ] (S22b) NOTE22b SPEAKER NOTE21a SHIELD CN21a CN21b ∗ ∗ ∗ (S21) ∗ ∗ (S22a) (S21) ∗...
- Page 11 (S9a) (S9a) (S9a) (S9a) [ 9 ] NOTE9b (S9b) NOTE9a SHIELD (D.PWB) NOTE9b (S9b) Fig.C6 NOTE10 CN10g [ 10 ] CN10e CN10b CN10a (S10) CN10h CN10f CN10d CN10c <CONNECTOR LOCATION> <WIRE CONNECTION> <WIRE CONNECTION> CN10b <CCD-DIGITAL> <ANALOG-DIGITAL> CN10b CN10f CN10a CN10f <CCD-DIGITAL>...
- Page 12 CN11h <CONNECTOR LOCATION> CN11e CN11c CN11g CN11f CN11c CN11e CN11d (S11) CN11h CN11k CN11f CN11a NOTE11 CN11d CN11m [ 11 ] CN11m CN11g CN11j CN11k CN11a (S11) CN11j CN11b CN11b (S11) <WIRE CONNECTION> <WIRE CONNECTION> <WIRE CONNECTION> <MIC/WB-ANALOG> <OP-ANALOG> CN11f CN11e <MIC/WB-ANALOG>...
- Page 13 ∗ ∗ ∗ (S23a) ∗ (S23a) 0.078N·m (0.8kgf·cm) (S23a) ∗∗ ∗ 0.069N·m (0.7kgf·cm) (S23a) CN23c NOTE23a,24 [24] [ 23 ]/[24] MECHANISM ASSEMBLY CN23b CN23a BRACKET ( MECHA ) ASSEMBLY CN23h [ 23 ] ∗ PREMDA BOARD ∗ CN23j (S23c) ASSEMBLY ∗...
- Page 14 CN17b CN17a L17c (S17) L17b L17d L17a NOTE17 [ 15 ] NOTE15 (S17) [ 17 ] (S15) (S15) Fig.C12 Fig.C14 ∗ ∗ (S16) (S16) (S18) (S18) [ 16 ] NOTE18 [ 18 ] CN16 ∗ 0.059N·m (0.6kgf·cm) Fig.C13 Fig.C15 1-14 (No.86772)
- Page 15 NOTE19b [ 25 ] (S19) (S19) (S19) [ 19 ] NOTE19a,c (S19) Fig.C16 [ 20 ] NOTE20 (S20) (S20) Fig.C17 (No.86772)1-15...
- Page 16 3.2.3 DISASSEMBLY/ASSEMBLY OF [7] VF ASSEMBLY Disassembly of VF ASSEMBLY (1) Remove the two screws (1 and 2), and remove the EYE (4) Remove the two screws (11 and 12), and remove the CUP. TOP COVER. (2) Remove the four screws (3-6), and make the SWITCH (5) Remove the whole LCD UNIT from the BOTTOM COV- BOARD ASSEMBLY (PUSH SWITCH) and FPC AS- ER ASSEMBLY.
- Page 17 3.2.4 DISASSEMBLY/ASSEMBLY OF [22] MONITOR ASSEMBLY CAUTION Disassembly procedure of HINGE ASSEMBLY/FPC AS- (1) Be careful in handling the LCD module, especially not to SEMBLY damage or soil the monitor screen.If it is soiled with fin- (1) While removing the two screws (6 and 7) and disengag- gerprints, etc., gently clean it with chamois or the clean- ing the four hooks (L22m-L22p) in alphabetical order, re- ing cloth.
- Page 18 3.2.5 ASSEMBLY/DISASSEMBLY OF [19] OP BLOCK ASSMBLY/[25] CCD BOARD ASSEMBLY CAUTIONS (1) Be careful in handling the CCD image sensor, OP LPF, NOTE19c and lens etc., especially not to damage or soil their sur- OP LPF face. SIDE If it is soiled with fingerprints, etc., gently clean it with SD19 CCD BOARD ASSEMBLY (S19b)
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Page 19: 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 20 • Torque driver JIG CONNECTOR CABLE CONNECTION Be sure to use to fastening the mechanism and exterior parts Connection procedure because those parts must strictly be controlled for tightening torque. • This bit is slightly longer than those set in conventional torque drivers.
- Page 21 MECHANISM COMPATIBILITY ADJUSTMENT ELECTRICAL ADJUSTMENT 4.3.1 Tape pattern adjustment Electrical adjustment is performed by using a personal computer and software for SERVICE SUPPORT SYSTEM. Read NOTE: README.TXT file to use the software properly. Prior to the adjustment, remove the cover (ADJUST). As for the connection of cables, see "4.2 JIG CONNECTOR (1) Play back the compatibility adjustment tape.
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Page 22: Trouble Shooting
SECTION 5 TROUBLE SHOOTING SERVICE NOTE 1-22 (No.86772) - Page 23 TAKE OUT CASSETTE TAPE (1) Remove the Power Unit (battery or DC code) from the set. (DC3V) (2) Remove one screw, and remove a plate (ADJ). NOTE: For more efficient operation, loosen and move the grip CASSETTE COVER belt prior to the procedure (2). (3) Open the CASSETTE COVER till it is completely opened and fixed.
- Page 24 EMERGENCY DISPLAY Example (in case of the error number E01): Whenever some abnormal signal is input to the syscon CPU, an error number (E01, as an example) is displayed on the LCD monitor or (in the electronic view finder).In every error status, UNIT IN REMOVE AND such the message as shown below alter nately appear over and...
- Page 25 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 (No.86772) Printed in Japan...