JVC GR-DF540EX - Trouble Shooting

1-20 (No.YF091)
SECTION 5
TROUBLE SHOOTING
5.1 SERVICE NOTE
Symbol No.
Removing order of screw
Place to stick screw
Reference drawing (Fig.No.)
Screw tightening torque
Symbol No.
Removing order of screw
Place to stick screw
Reference drawing (Fig.No.)
Screw tightening torque
Removing order of screw
Place to stick screw
Reference drawing (Fig.No.)
Screw tightening torque
Removing order of screw
Place to stick screw
Reference drawing (Fig.No.)
Screw tightening torque
NOTE: 㧝)㧖 (This mark shows where to attach the screws) : Do not reuse the screws because the screw lock bond was applied to prevent the screws from loosening.
Prepare the specified screws and use them in place of the removed screws.
㧞)Tightening torque for the screws
࡮There are setting limits of the torque value for the torque driver. If the value exceeds the setting value, take it as a rough measurement (reference value),
and tighten the screw manually.
࡮The specified torque value is a recommended value of the initial assembly. Therefore, set the value below the specified torque value in the assembling procedure.
Be careful not to break either the screws or the screw holes.
a㧦 0.069N㨯m (0.7kgf㨯cm)ޓޓb㧦 0.059N㨯m (0.6kgf㨯cm) ޓޓc㧦 0.147N㨯m (1.5kgf㨯cm)ޓޓd㧦 0.118N㨯m (1.2kgf㨯cm)ޓޓe㧦 0.078N㨯m (0.8kgf㨯cm)
f 㧦 0.198N㨯m (2.0kgf㨯cm)ޓޓ
[8] UPPER CASE ASSY
[17] MONITOR ASSY
[16]VF ASSY
[9]
OP BLOCK ASSY/CCD BOARD ASSY
CABINET PARTS AND ELECTRICAL PARTS(1) CABINET PARTS AND ELECTRICAL PARTS(2)
[3] [4]
FA2FA1
aaa
ee
f
c
a
a
a
a
FA3
[8]
45678910213
4567213
11
4567891021 3 11 12
12
43 44 4640 41 42 48
35
27
[1] [2] [5] [6] [7]
FA4 FA5
38 39302928 31 32
33
34
35
36
37
FA5
U1
VF1
VF2
U2 U3
3-2-6
3-2-4
FA7 FA8 FA9 FA10-1
[9] [10] [11] [12] [13] [14] [15]
[18] [17] [16]
[16]
[17]
[9]
21 456789103 11121314151617 1920212223242526
18
4
4745
b
b
b
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