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SERVICE MANUAL
2004
1
YF005
GR-D33US, GR-D73US
For disassembling and assembling of MECHANISM ASSEMBLY, refer to the SERVICE MANUAL No.86700 (MECHANISM ASSEMBLY).
NOTE :
There are two types of VF(COLOR) ASSEMBLY used for this model: S type and K type.
Prior to repair operation related to VIEW FINDER, be sure to see the VF(COLOR)
ASSEMBLY and Parts List.
Methods to distinguish the two types are as follows:
1. Distinction based on EEPROM DATA (EEPROM utility). ( * 1)
2. Distinction based on a part number of the MONI-C BOARD ASSEMBLY.
3. Distinction based on a sticker attached to the VF(COLOR) ASSEMBLY.
EEPROM DATA ( * 1)
MONI-C PWB
VF(COLOR) ASSY
( * 1) It is necessary to confirm the original data (before repair work) of EEPROM.
1
PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2
SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
3
DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
4
ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-16
5
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19
COPYRIGHT © 2004 VICTOR COMPANY OF JAPAN, LIMITED
DIGITAL VIDEO CAMERA
GR-D33US [M4D1S3], GR-D73US [M4D1S7]
S TYPE
ADRS 3CCH:01H
YB10447 SERIES
NO STICKER
TABLE OF CONTENTS
K TYPE
ADRS 3CCH:05H
YB10453 SERIES
STICKER ON TOP FACE
VF(COLOR) ASSEMBLY
STICKER
No.YF005
2004/1
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Summary of Contents for JVC GR-D33US
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Page 1: Table Of Contents
YF005 2004 GR-D33US, GR-D73US GR-D33US [M4D1S3], GR-D73US [M4D1S7] For disassembling and assembling of MECHANISM ASSEMBLY, refer to the SERVICE MANUAL No.86700 (MECHANISM ASSEMBLY). NOTE : There are two types of VF(COLOR) ASSEMBLY used for this model: S type and K type. - Page 2 SPECIFICATION 1-2 (No.YF005)
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Page 3: Precaution
SECTION 1 PRECAUTION 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 GR-D33US and GR-D73US. MODEL GR-D33US GR-D73US ANALOG INPUT REMOTE CONTROL RM-V718U USB CABLE MEMORY CARD YEC(MMC 8MB) (No.YF005)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 NOTE15a: STEP Fig. PART NAME POINT NOTE Be careful not to cut the FPC. NOTE15b: ORNAMENT(TOP) Fig.C1 2(L1) For the disassembly/assembly procedure of the MONITOR COVER(JIG) (S2) ASSEMBLY, see "3.2.3 DISASSEMBLY/ASSEMBLY OF COVER(UPPER) (S3a),(S3b),2(L3) [15] MONITOR ASSEMBLY"...
- Page 8 (S3b) (S2) (S3a) Fig.C1 (S4c) (S4b) (S4b) (S4a) (S4a) (S4b) CN4a CN4b <NOTE4> (S4a) (S4d) Fig.C2 1-8 (No.YF005)
- Page 9 (S8) (S8) <NOTE8> (S8) (S8) CN8c (S5) (S5) (S8) (S8) CN8a CN8b Fig.C3 Fig.C5 CN7b CN9a CN9b <NOTE7> (S9) CN7a <NOTE9> (S9) (S6) (S7) <NOTE6> Fig.C4 Fig.C6 (No.YF005)1-9...
- Page 10 (S10b) CN10b CN10a (S10a) [10] <NOTE10> Fig.C7 [12] <NOTE12> BKT(MECHA)ASS'Y CN11d CN11b SHIELD COVER CN11c [11] (S12) CN11e (S11a) (S12) (S11a) (S11b) (S12) (S11b) CN11f CN11a :0.068N m (0.7kgf :0.078N m (0.8kgf Fig.C8 1-10 (No.YF005)
- Page 11 (S15b) CN13 (S15b) CN15 <NOTE15a> [13] <NOTE13b> (S15a) (S13b) SHEET [15] <NOTE13a> (S15a) <NOTE15b> (S13a) :0.147N m (1.5kgf Fig.C9 Fig.C11 (S14b) KNOB(SLIDE) [14] <NOTE16b> (S14b) [16] <NOTE16a> SD16 (S14a) (S16a) (S16b) (S16b) Fig.10 Fig.C12 (No.YF005)1-11...
- Page 12 <NOTE17> [17] BKT(SPK) BKT(HINGE) (S17a) (S17a) (S17a) (S17a) (S17b) Fig.13 1-12 (No.YF005)
- Page 13 3.2.3 DISASSEMBLY/ASSEMBLY OF [15] MONITOR ASSEMBLY CAUTION (1) During the procedure, be careful in handling the LCD L15e MODULE,etc., especially not to damage or soil the mon- MONITOR COVER ASSEMBLY itor screen. If it is soiled with fingerprints, etc., gently (S15a) clean it with chamois or the cleaning cloth.
- Page 14 3.2.4 ASSEMBLY/DISASSEMBLY OF [9] OP BLOCK ASSMBLY/CCD BOARD ASSEMBLY CAUTIONS Assembly procedure of OP BLOCK ASSEMBLY/CCD (1) During the procedure, be careful in handling the CCD IM- BOARD ASSEMBLY AGE SENSOR, the OP LPF, and the LENS etc., espe- (1) Attach the OP LPF, the SHEET, and the SPACER to the cially not to damage or soil their surface.
- Page 15 3.2.5 DISASSEMBLY/ASSEMBLY OF [13] VF ASSEMBLY (5) Remove the 4 screws (8-11), and remove the BOTTOM • When replacing the VF FPC ASSEMBLY, first remove the ex- CASE(VF) so that the BOTTOM CASE(VF) is facing up- terior parts of the VF ASSEMBLY (UPPER CASE(VF) and ward.
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Page 16: 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 17 • Guide driver (Hexagonal) JIG CONNECTOR CABLE CONNECTION To be used to turn the guide roller to adjustment of the linarity NOTE: of playback envelope. In the case of jig connector cable use, since you cannot per- • INF adjustment lens form supply from DC jack, use a battery terminal.
- Page 18 Jig connector diagrams MECHANISM COMPATIBILITY ADJUSTMENT 4.3.1 Tape pattern adjustment JIG CONNECTOR CABLE (YTU93082C) NOTE: Prior to the adjustment, remove the cover (ADJUST). MAIN CN105 JIG BOARD ASSY (14PIN) (1) Play back the compatibility adjustment tape. AL_3VSYS (2) While triggering the HID1, observe the waveform of CJIG_RST ENV_OUT.
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Page 19: Troubleshooting
SECTION 5 TROUBLESHOOTING SERVICE NOTE (No.YF005)1-19... - Page 20 TAKE OUT CASSETTE TAPE (1) Remove the Power Unit (battery or DC code) from the set. (DC3V) (2) Remove 1 screw, and remove a plate (ADJ). CASSETTE COVER NOTE: For more efficient operation, loosen and move the grip belt prior to the procedure (2). (3) Open the CASSETTE COVER till it is completely opened and fixed.
- Page 21 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 22 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.YF005) Printed in Japan...