JVC GR-D70EX User Manual

1-10 (No.86733)
2.3 ASSEMBLY AND DISASSEMBLY OF CAMERA SECTION AND BOARD ASSEMBLY
2.3.1 Disassembly flow chart
This flowchart indicates the disassembly step for the cabinet
parts and board assembly in order to gain access to item(s) to be
serviced. When reassembling, perform the step(s) in reverse or-
der.
NOTE:
Please see Service Manual No. 86700 (MECHANISM ASSY).
2.3.2 Disassembly method
NOTE 2:
As for disassembly/assembly of [2] OP BLOCK ASSEMBLY,
see 2.6 ASSEMBLY AND DISASSEMBLY OF [2] OP BLOCK
ASSEMBLY.
Fig.D1
Fig.D2
[1]
[2]
MAIN BOARD ASSEMBLY
[5]
CCD BOARD ASSEMBLY
[3]
[4]
PREMDA BOARD ASSEMBLY
MECHANISM ASSEMBLY
OP BLOCK ASSEMBLY
MAIN CN108
MAIN CN107
MAIN CN111
MAIN CN110
PREMDA CN406
PREMDA CN405
PREMDA CN404
PREMDA CN402
PREMDA CN403
PREMDA CN407
OP BLOCK ASSEMBLY CN501
CCD CN5001
PREMDA CN408
PREMDA CN401
SENSOR -
CAPSTAN MOTOR -
DRUM MOTOR -
HEAD -
LOADING MOTOR -
ROTARY ENCODER -
CN1a
CN1b
CN1c
CN1d
CN3a
CN3b
CN3c
CN3d
CN3e
CN3f
24
20
40
40
16
18
11
8
6
6
CONN.
No.
Pin No.
CONNECTOR
Remove the parts marked in .
MAIN BOARD ASSEMBLY
OP BLOCK ASSEMBLY
/ CCD BOARD ASSEMBLY
PREMDA BOARD ASSEMBLY
MECHANISM
Fig.D1
Fig.D2
Fig.D3
CN1a,b,2(S1),CN1c,d
S2,L2
2(S3a),L3,SHIELD COVER(PR)
CN3a,b,c,d,e,f,2(S3b)
3(S4),BKT(MECHA)
-
NOTE 2
-
-
[1]
[2]/[5]
[3]
[4]
STEP
No.
PART
NOTE
Fig.
No.
POINT
ASSEMBLY
1
(S1)
2
(S1)
CN1c
CN1d
CN1a
CN1b
[1]
3
(S2)
L2
[2]
([5])
NOTE[2]

JVC GR-D70EX Specifications

General

Brand	JVC
Model	GR-D70EX
Category	Camcorder
Language	English