Disassembly Method - JVC GR-DVP7U Service Manual

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1.3.2 Disassembly method

STEP
Fig.No.
PART
No.
1
COVER (UNDER)
Fig.1-3-1 (S1)
2
COVER (SHOE)
Fig.1-3-2 2(S2), 2(L2)
3
MIC COVER ASSY
4
UPPER CASE ASSY Fig.1-3-3a (SD CARD)
(Inc.MONITOR ASSY)
Fig.1-3-3b (S4a), (S4b), 3(S4c), 2(S4d), NOTE4c
5
MONITOR ASSY
Fig.1-3-4 2(S5a), GUIDE(MONI), 2(S5b) NOTE5
6
SHUTTER ASSY
Fig.1-3-5 (S6)
7
Fig.1-3-6 CN 7, 2(S 7a), 2(S7b), 3(S7c), NOTE7
BOTTOM ASSY
8
LOWER CASE ASSY Fig.1-3-7 CN8a, CN8b,
(Inc. MICROPHONE,
E.VF UNIT,
OP MDA BOARD
ASSY,SHOE ASSY,
OP BLOCK ASSY)
9
MAIN BOARD ASSY Fig.1-3-8 SHEET(SHUTTER), 2(S9)
0
MECHANISM ASSY
!
MICROPHONE
Fig.1-3-9a —
@
OP BLOCK ASSY
#
E.VF UNIT
$
OP MDA BOARD
Fig.1-3-9b 2(S$b), CN@
ASSY
%
SHOE ASSY
Table 1-3-2
Note: Remove the parts marked in
CONN.
CONNECTOR
No.
4
CN
a MAIN
CN112
4
CN
b MAIN
CN113
7
CN
MAIN
CN107
8
CN
a MAIN
CN110
8
CN
b MAIN
CN111
8
CN
c MAIN
CN109
8
CN
d MAIN
CN108
8
CN
e MAIN
CN115
9
CN
a MAIN
CN102
9
CN
b MAIN
CN103
9
CN
c MAIN
CN101
9
CN
d MAIN
CN106
9
CN
e MAIN
CN105
9
CN
f
MAIN
CN104
@
CN
OP MDA
CN204
#
CN
OP MDA
CN203
%
CN
OP MDA
CN202
Table 1-3-3
1-3
POINT
NOTE
(S3a), 2(S3b)
NOTE4a
NOTE4b
2(S4e), (S4f),
NOTE4d
CN 4a, CN4b
6
NOTE
(S7d)
NOTE8
SHEET(SHUTTER),
CN8c, CN8d, CN8e, 3(S8)
(L9a), SHIELD ASSY, CN 9a,
CN 9b, CN 9c, CN 9d,
(L9b), CN 9e, CN 9f
(S0a),BRACKET(PRE/REC),
3(S0b),BRACKET(MECHA) ASSY
NOTE!
(S@), 2(S$a)
NOET@
(S#a), (S#b), CN#
NOTE#a
NOTE#b
NOTE#c
NOTE$a
NOTE$b
CN%, 2(S%)
NOTE%
.
Pin No.
SUB OPE UNIT
-
8
MONITOR
CN401
39/33
BOTTOM
CN301
50
OP MDA
CN201
80
CCD
-
20
ZOOM OPE UNIT
-
13
EJECT SW
-
2
MICROPHONE
-
4
LOADING MOTOR
-
6
ROTARY ENCODER
-
6
HEAD
-
8
SENSOR
-
16
CAPSTAN MOTOR
-
18
DRUM MOTOR
-
11
OP BLOCK ASSY
-
24
VF BL
CN7001
20
SHOE ASSY
-
16/13
4
NOTE
a: If a card is installed, remove it in advance.
4
NOTE
b: Be careful not to damage the battery removal switch.
When disassembling, ensure that the lock lever is in the
low position and set the battery removal switch only to
the up position.
4
NOTE
c: A screw (14) is located inside the Cover (MULTI/USB).
4
NOTE
d: Slide down the shutter and remove the screw (15).
5
NOTE
:
Refer to Fig. 1-4-1 for the disassembly method.
6
NOTE
:
Be careful not to damage or lose the parts.
7
NOTE
:
Take care of the removed screws.
8
NOTE
:
For the disassembly/assembly of the E. VF unit, Shoe
assembly, OP MDA board assembly, and OP block as-
sembly, see section 1.8, "SERVICE KNOW-HOW".
!
Leave the microphone connected to the OP block as-
NOTE
:
sembly.
@
NOTE
:
Refer to Fig. 1-5-1 for the disassembly method.
#
NOTE
a: Be careful not to cut the FPC wire or damage any of
the switches during work.
#
NOTE
b: Refer to Fig. 1-6-1 for the disassembly method.
$
NOTE
a: Be careful not to lose the parts.
@
#
$
%
NOTE
,
c,
b,
:
When assembling, attach the OP block assembly, E.VF
assembly and the shoe assembly on the OP MDA board
assembly and install them together in the lower case
assembly.

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