JVC GR-D239AH, GR-D239EY, GR-D239EX, GR-D239EZ, GR-D240AH Service Manual

YF104B200511

SERVICE MANUAL

DIGITAL VIDEO CAMERA

GR-D239AH, GR-D239EX,

GR-D239EY, GR-D239EZ,

GR-D240AH

GR-D239AH2M, GR-D239EX2M,
GR-D239EY2M, GR-D239EZ2M[M5D222]
GR-D240AH2M[M5D2S2]

There are two types of mechanisms used in this model.
While the previous SERVICE MANUAL <No.YF079> features existing <YMA0029 series>, this SERVICE MANUAL <No.YF104B>
features <YMB0051 series>.The <YMB0051 series> is a new type of DVC mechanism.
For the distinguishing methods, refer to “How to distinguish the two types”.
For disassembling methods, refer to the SERVICE MANUAL <YF081>.
Regarding service information other than these sections, refer to the service manual No. YF079 (GR-D240EX).

<How to distinguish the two types>

1.Distinction by checking the Rating Label

If the new mechanism <YMB0051 series> is used, “2” is marked in the upper right part of the Rating Label.

2.Distinction by checking the actual model

Open the CASSETTE COVER, and check the CASSETTE HOUSING.
If the model uses the new mechanism <YMB0051 series>, “PUSH” is marked in the near right part of the CASSETTE HOUSING surface.

<Example>

2

Fig.1 Fig.2

Refer to Fig.1

2

PUSH

COPYRIGHT © 2005 Victor Company of Japan, Limited

No.YF104B

2005/11

TABLE OF CONTENTS

1 PRECAUTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2

2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2

3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2

4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2

5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2

SECTION 1

PRECAUTION

Please refer to "GR-D240EX (No.YF079)" about this section.

SECTION 2

SPECIFIC SERVICE INSTRUCTIONS

2.1 DIFFERENCE LIST

The following table indicate main different points between models GR-D239AH, GR-D239EX, GR-D239EY, GR-D239EZ and
GR-D240AH.

MODEL GR-D239AH GR-D239EX GR-D239EY

VF FINDER B/W B/W B/W

MIC INPUTNONONO

AC ADAPTER AP-V14E AP-V17E AP-V17E

AC CORD YES(CEE Plug) NO NO

CONVERSION PLUG YES(Fix to AC Cord) NO NO

MODEL GR-D239EZ GR-D240AH

VF FINDER B/W COLOR

MIC INPUT NO YES(Plug in power)

AC ADAPTER AP-V17E AP-V14E

AC CORD NO YES(CEE Plug)

CONVERSION PLUG NO YES(Fix to AC Cord)

SECTION 3

DISASSEMBLY

Please refer to "GR-D240EX (No.YF079)" about this section.

SECTION 4

ADJUSTMENT

Please refer to "GR-D240EX (No.YF079)" about this section.

SECTION 5

TROUBLESHOOTING

Please refer to "GR-D240EX (No.YF079)" about this section.

1-2 (No.YF104B)