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SERVICE MANUAL
MEMORY RECORDER, ADAPTER
2009
HC027
5 S ERVICE MANUAL
KA-MR100G, KA-MR100G(A),
COPYRIGHT © 2009 Victor Company of Japan, Limited
1
PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
1.1
SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2
SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
3
DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
3.1
KA-MR100G. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
3.2
KA-UM100G. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
4
ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
4.1
EQUIPMENT NECESSARY FOR ADJUSTMENT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
4.2
27MHz ADJUSTMENT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
4.3
FIRMWARE WRITING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10
5
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11
5.1
KA-MR100G/KA-UM100G Internal Cable Connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11
KA-UM100G
KA-MR100G
* When the GY-HM700 series is connected, KA-UM100G is
unnecessary because it connects it directly with KA-MR100G(A).
TABLE OF CONTENTS
COPYRIGHT © 2009 Victor Company of Japan, Limited
KA-UM100G
No.HC027
2009/5

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   Summary of Contents for JVC KA-MR100G

  • Page 1: Table Of Contents

    KA-MR100G/KA-UM100G Internal Cable Connection........1-11...

  • Page 2

    SPECIFICATION KA-MR100G KA-MR100G(A) Media slot Supported media SxS memory card Number of slot 1 slot Interface ExpressCard/34-compliant (supports only PCI Express, USB is not supported) Video format Recording format Recording time HD1 mode: Approx. 180 mins HQ mode: Approx. 100 mins HD2 mode: Approx.

  • Page 3: Precaution

    SECTION 1 PRECAUTION SAFETY PRECAUTIONS Prior to shipment from the factory, JVC products are strictly in- cathode ray tubes and other parts with only the specified spected to conform with the recognized product safety and elec- parts. Under no circumstances attempt to modify these cir- trical codes of the countries in which they are to be cuits.Unauthorized modification can increase the high volt-...

  • 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 ac- tests and confirm the specified values in order to verify compli- cessible parts (RF terminals, antenna terminals, video and...

  • Page 5: Specific Service Instructions

    This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS. SECTION 3 DISASSEMBLY KA-MR100G 3.1.2 Removing the 68PIN board, CODEC board, SxS board 3.1.1 Removing the PS board (See figure 1, figure 2) (See figure 3, figure 4, figure 5, figure 6) (1) Remove the four screws A attaching the plate R.

  • Page 6

    (4) Disconnect the wires from each connector CN13, CN21 3.1.3 Removing the guide unit (See figure 7, figure 8, figure the CODEC board. (5) Remove the four screws E attaching the CODEC board, • Remove the SxS board. and then remove it. (1) Remove the two screws G attaching the guide unit with SxS board.

  • Page 7

    3.1.4 Removing the OPE board (See figure 10, figure 11, (4) Remove the two screws J attaching the OPE board, and figure 12, figure 13) then remove it. • Remove the plate R and plate F. (1) Remove the four screws H attaching the OPE cover as- sembly.

  • Page 8: Ka-um100g

    KA-UM100G (3) Disconnect the wires from each connector CN102, CN104 on the UMA board, and then remove it. 3.2.1 Removing the UMA board (See figure 14, figure 15, figure 16) (1) Remove the four screws K attaching the plate R. UMA Board CN104 Plate R...

  • Page 9: Adjustment

    SECTION 4 ADJUSTMENT EQUIPMENT NECESSARY FOR ADJUSTMENT Instrument Condition and part number Frequency counter Readable in 8 or more digits, and must be calibrated. Constancy of 0.1ppm/1 x 10 or more at 0ºC to 40ºC. JIG board Part number: KSJ1705 Connecting cable Part number: KS44291 Battery (Recommended)

  • Page 10: Firmware Writing

    NOTE: The power supply to KA-MR100G is from the battery only. Before starting the firmware writing, make sure the battery is fully charged to avoid power shortage during the writing. Power shortage during the firmware writing may damage the internal ICs.

  • Page 11: Troubleshooting

    SECTION 5 TROUBLESHOOTING KA-MR100G/KA-UM100G Internal Cable Connection Note: • After this modification, the IEEE1394 connector of KA-UM100G becomes no communication available. • “Internal connected cable” is unnecessary in the GY-HM700 series. 5.1.1 Remove Left side cover 5.1.3 Remove the battery mount plate •...

  • Page 12

    5.1.4 Install the Internal cable 5.1.5 Install the KA-UM100G (1) Remove the four screws. (1) Reinstall the PS PWB cover and tighten four screws. Fig.12 (2) Connect Battery cable and Battery INFO cable. Fig.8 (2) Pass 12P cable through under the PS PWB. Note.

  • Page 13

    Fig.16 5.1.7 Install the Battery mount plate (1) Connect Battery cable and Battery INFO cable. (2) Attach KA-MR100G to KA-UM100G. Push the bottom side of KA-MR100G to be locked. Note. Fig.17 The connector should be placed to the bottom space.

  • Page 14

    Victor Company of Japan, Limited PROFESSIONAL SYSTEMS DIVISION (No.HC027<Rev.001>) Printed in Japan...

This manual also for:

Ka-mr100g(a), Ka-um100g

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