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JVC GR-DA30UC Service Manual

Digital video camera
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SERVICE MANUAL
DIGITAL VIDEO CAMERA
9 S ERVICE MANUAL
YF219
2007
GR-DA30UC, GR-DA30US
COPYRIGHT © 2007 Victor Company of Japan, Limited
For disassembling and assembling of MECHANISM ASSEMBLY, refer to the SERVICE MANUAL No.YF081(MECHANISM AS-
SEMBLY).
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-15
5
TROUBLE SHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18

TABLE OF CONTENTS

COPYRIGHT © 2007 Victor Company of Japan, Limited
GR-DA30USM,GR-DA30UCM [M7D323]
No.YF219
2007/9

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Summary of Contents for JVC GR-DA30UC

  • Page 1: Table Of Contents

    SERVICE MANUAL DIGITAL VIDEO CAMERA YF219 2007 9 S ERVICE MANUAL GR-DA30UC, GR-DA30US GR-DA30USM,GR-DA30UCM [M7D323] COPYRIGHT © 2007 Victor Company of Japan, Limited For disassembling and assembling of MECHANISM ASSEMBLY, refer to the SERVICE MANUAL No.YF081(MECHANISM AS- SEMBLY). Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) TABLE OF CONTENTS PRECAUTIONS .
  • Page 2 1/6" CCD Lens F 2.0 to 4.1, f = 2.3 mm to 69 mm, 30:1 power zoom lens (GR-DA30US) F 2.0 to 4.7, f = 2.3 mm to 78.2 mm, 34:1 power zoom lens (GR-DA30UC) Filter diameter Ø27 mm LCD monitor 2.4"...
  • Page 3: Precautions

    PRECAUTIONS SAFTY PRECAUTIONS emission. Consequently, when servicing these products, Prior to shipment from the factory, JVC products are strictly 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...
  • Page 5: Specific Service Instructions

    SECTION 2 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS. (No.YF219)1-5...
  • Page 6: Disassembly

    SECTION 3 DISASSEMBLY BEFORE ASSEMBLY AND DISASSEMBLY 3.1.4 Tools required for disassembly and assembly 3.1.1 Precautions Torque driver Tweezers • Be sure to disconnect the power supply unit prior to mounting YTU94088 YTU94088-003 P-895 and soldering of parts. • 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 NOTE14b: STEP Fig. PART NAME POINT NOTE During the procedure, be careful in handling the parts. NOTE17: BATT. COVER ASSY 3-2-1 4(L1) When attaching, tighten the screws in the reverse order of 3-2-2-1 GRIP BELT,3(S2a),S2b, REAR ASSY...
  • Page 8 GRIP BELT CN2a CN2b Fig.3-2-1 Fig.3-2-2-2 (S2a) (S4) 10 (S2a) (S2a) (S4) (S3) NOTE4,5 (S3) NOTE2b NOTE2c (S2b) (S2c) (S2c) NOTE2a GRIP BELT HOOK Fig.3-2-2-1 Fig.3-2-3-1 1-8 (No.YF219)
  • Page 9 NOTE4 NOTE5 Fig.3-2-3-2 Fig.3-2-4-2 (S8) (S8) (S6b) (S7b) PLATE MIC (S6b) (S7a) NOTE8 NOTE7 NOTE6 HOOK (S6a) (S7b) (S6b) Fig.3-2-4-1 Fig.3-2-4-3 (No.YF219)1-9...
  • Page 10 (S11) NOTE9 (S11) CN11a (S9a) [10] (S9b) (S9a) (S9b) (S9a) CN11b (S9a) [11] NOTE11 Fig.3-2-5 Fig.3-2-7 (S10) (S10) (S10) [10] [12] (S12) Fig.3-2-6 Fig.3-2-8 1-10 (No.YF219)
  • Page 11 (S13) (S13) (S15) (S15) [15] L13a (S13) [13] [14] L13c (S13) (S13) L13b CN13 (S13) Fig.3-2-9 Fig.3-2-11 (S16) [16] (S14) [14] CN16a (S14) CN16e CN16d L16c L16b (S14) CN16c CN16b L16a NOTE14a (S14) [13] NOTE14b KNOB(EJECT) CN16d CN16b CN16c CN16a CN16e Fig.3-2-10 Fig.3-2-12...
  • Page 12 (S17) NOTE19b (S17) PLATE(GRIP BELT) (S17) (S19) (S19) (S19) [19] (S17) (S17) (S17) FRAME ASSY NOTE19a MONITOR ASSY NOTE17 [17] 0.059 N m (0.6kgf cm) Fig.3-2-13 Fig.3-2-15 NOTE20a (S18) (S18) (S20b) (S20b) NOTE18a NOTE18b COVER(SWING) MONITOR ASSY (S20a) (S20a) NOTE20b (S18) [20] (S18)
  • Page 13 NOTE21b (S21) NOTE21a LCD_SA [21] CN21 MONITOR COVER ASSY SIDE KNOB(CURSOL) SHIELD CASE(MONI) SHEET(M.REF) L21d LCD MODULE LIGHT GUIDE L21e SHEET(M.DIFF) NOTE21b LCD_SA SHEET(BEF) L21c L21f LCD CASE L21a L21b L21g MONITOR BOARD ASSY SIDE MONITOR COVER ASSY Fig.3-2-17 (No.YF219)1-13...
  • Page 14 3.2.3 ASSEMBLY/DISASSEMBLY OF [11] OP BLOCK ASSY Precautions Assembly of OP BLOCK ASSEMBLY / CCD BOARD AS- (1) Be careful in handling the CCD IMAGE SENSOR, OP SEMBLY LPF and the LENS components. Pay special attention (1) Set the OP LPF first, and then the SHEET to the OP not to soil or damage the surfaces., especially with re- BLOCK ASSY.
  • Page 15: 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 16 • Chip IC replacement jig JIG CONNECTOR CABLE CONNECTION To be used for adjustment of the camera system. Connection procedure • Cleaning cloth Remove the COVER (JIG), and remove the COVER (AD- Recommended the Cleaning cloth to wipe down the video JUST).
  • Page 17 Jig connector JIG CONNECTOR CABLE (YTU93082J) JIG CONN. BOARD (PIN NO.) REAR CN102 -(NC) KENTO IF_RX AL_2.8VSYS AL_2.8VSYS IF_TX IF_RX ENV_OUT KENTO ATFI ATFI ENV_OUT IF_TX -(NC) Fig.4-2-3 MECHANISM COMPATIBILITY ADJUSTMENT 4.3.1 Tape pattern adjustment NOTE: Prior to the adjustment, remove the CASS.COVER. ENV_OUT (1) Play back the compatibility adjustment tape.
  • Page 18: Trouble Shooting

    SECTION 5 TROUBLE SHOOTING SERVICE NOTE 1-18 (No.YF219)
  • Page 19 TAKING OUT CASSETTE TAPE If the tape cannot be taken out due to electrical failure, take out the tape in the following procedure. SCREW(1) SCREW(1) SCREW(1) Please note that following is a simplified method. Removing the cabinet parts before taking out the tape is rec- ommended for easy tape removal considering the workabili- ty and reliability.
  • Page 20 CASSETTE COVER PVC TAPE Fig.5-2-5 LOADING MOTOR LOADING MOTOR LOADING MOTOR Fig.5-2-6 SLIDE DECK ASSY Fig.5-2-7 CENTER GEAR CENTER GEAR SLIDE DECK SLIDE DECK ASSY Fig.5-2-8 1-20 (No.YF219)
  • Page 21 EMERGENCY DISPLAY Example (in case of the error number 01): When any abnormal signal is input to the syscon CPU, an error number is displayed on the LCD monitor. (Shown as examples UNIT IN REMOVE AND REATTACH 01 and 03) SAFEGUARD MODE BATTERY OR DC PLUG In every error status, the relevant messages as shown in the ex-...
  • Page 22 Victor company of Japan, Limited Camcorder Category 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama-city, Kanagawa-prefecture, 221-8528, Japan (No.YF219) Printed in Japan...

This manual is also suitable for:

Gr-da30us