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JVC GZ-MG555US Service Manual page 7

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3.2.2 ASSEMBLY/DISASSEMBLY OF CABINET PARTS AND ELECTRICAL PARTS
Disassembly procedure
STEP
Fig.
PART NAME
No.
No.
[1]
B. COVER(5M) ASSY
3-2-1
[2]
SHOE ASSY
3-2-2
[3]
TOP COVER
3-2-3-1
[4]
HDD COVER ASSY
3-2-3-2
[5]
HDD
3-2-4
[6]
HDD CASE ASSY
3-2-5
[7]
BKT(HOOK)
3-2-6
[8]
OPE UNIT
3-2-7
[9]
DIAL UNIT
3-2-8
[10]
REAR COVER ASSY
3-2-9
[11]
BATT BOARD ASSY
3-2-10
[12]
UPPER ASSY
3-2-11
[13]
FRONT ASSY
3-2-12
[14]
MAIN BOARD ASSY
3-2-13
[15]
SHIELD MAIN ASSY
3-2-14
[16]
OP BLOCK ASSY
3-2-15
[17]
MIC BOARD ASSY
3-2-16
[18]
SENS BOARD ASSY
3-2-17
[19]
STROBE UNIT
3-2-18
[20]
MIC
3-2-19
3-2-20-1
[21]
OPE. BOARD ASSY
3-2-20-2
3-2-21-1
[22]
SPEAKER
3-2-21-2
[23]
COVER(HINGE)
3-2-22
[24]
MONITOR ASSY
3-2-23
POINT
NOTE
4(S1),L1a,3(L1b)
NOTE1
2(S2),L2
-
2(L3)
-
GRIP BELT 2(S4a)
NOTE4
2(S4a),S4b,L4a,b,c,d
-
GASKET CN5
NOTE5a,b,c,d,e,f,g
4(S6a),S6b
-
S7,L7
-
CN8,S8a,b,L8a,b,c
NOTE8
CN9,S9a,b,L9
-
4(S10a),S10b,L10
-
S11,2(L11),CN11
NOTE11a,b
CN12,3(S12),L12a,2(L12b)
NOTE12a,b
CN13a,b,c,d,3(S13),L13a,
NOTE13a,b,c
2(L13b)
CN14a,b,2(S14)
NOTE14
3(S15)
-
3(S16),FRAME ASSY
NOTE16a,b
S17
NOTE17
(S18),2(L18)
-
3(S19),(L19)
NOTE19a,b
S20a,b,COVER (MIC) ASSY
NOTE20
CN21a,4(S21),2(L21a),
NOTE21a,b,c
L21b,CN21b
SPACER,2(S22),
NOTE22
L22a,b,c,BKT(SPEAKER)
(S23)
-
2(S24),2(L24)
NOTE24a,b
NOTE1:
When removing the BOTTOM COVER ASSY, open and pull
up the COVER (SD).
NOTE4:
Pull out the GRIP BELT from the hook and leave it released
before removing the HDD COVER ASSY.
NOTE5a:
Remove the GASKET before starting the procedure.
NOTE5b:
During the procedure, be careful in handling the parts. Pay
special attention not to give any external shock to the HDD.
NOTE5c:
When the HDD is replaced, be sure to refer to 2.1 Replacing
HDD in "SECTION2 SPECIFIC SERVICE INSTRUCTIONS"
for the procedure after HDD replacement.
NOTE5d:
Be careful as the GELS at the four corners are easily come
off when the HDD is removed from the main unit. If the
GELS come off, be sure to attach them in the correct direc-
tion shown in the figure.
Attach the GELS with their HOLES on the same side of the
connector.
NOTE5e:
When connecting the FPC to the connector, insert the FPC
straight into the connector. When locking the connector, be
careful not to give so much load that it bends the board.
NOTE5f:
In this procedure, the FPC connected to the HDD connector
is not removed. If the FPC is removed due to broken wire,
be careful in attachment direction. Be sure to connect the
STOPPER side to the HDD.
Pay attention as wrong attachment could damage the HDD.
NOTE5g:
Be careful with the wiring.
NOTE8:
When attaching, fit the guide pin into the hole.
NOTE11a:
During the procedure, do not touch the terminals (elec-
trodes).
NOTE11b:
When attaching, be careful with the wiring .
NOTE12a:
During the procedure, be careful to avoid electric shock
caused by the STROBE CAPACITOR.
During the procedure, be careful to avoid electric shock.
NOTE12b:
Refer to [21] OPE BOARD ASSY and afterward for the dis-
assembly of UPPER ASSY.
NOTE13a:
During the procedure, be careful to avoid electric shock
caused by the STROBE CAPACITOR.
NOTE13b:
When attaching, be careful with the wiring (MIC).
NOTE13c:
Refer to [17] MIC BOARD ASSY and afterward for the dis-
assembly of FRONT ASSY.
(No.YF183)1-7

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