Disassembly Method - JVC GR-FXM270A Service Manual

1.3.2 Disassembly method

STEP
Fig.
/LOC PART
No.
NO.
1
CASSETTE C1
COVER ASSEMBLY
2
UPPER CASE C2
3
LOWER CASE C3
ASSEMBLY (INCL.
E. VF ASSEMBLY)
4
E. VF ASSEMBLY C4
5
TOP OPERATION C5
UNIT
6
REAR UNIT C6
7
FRONT COVER C7
ASSEMBLY (INCL. MIC
DC LIGHT ASSEMBLY)
8
MICROPHONE
DC LIGHT ASSEMBLY
9
COVER (LIGHT)
0
MONITOR ASSEMBLY C8
C9
C10 2(S10a), 2(S10b), 2(S10c),
C11 (L11a), (L11b), (L11c)
C12 2(S12a), (S12b), 2(L12a)
-
FRONT FRAME C13 2(S13)
ASSEMBLY
List of Abbreviations:
2(S1)=2 screws (S1)
4(L1a)=4 Locking Tabs
CN=Connector
Reference Notes:
<NOTE 1>
Destination of connectors
Note: Two kinds of double-arrows in connection tables
respectively show kinds of connector/wires.
: Flat wire
: Wire
Con- No. of
nector Pins
3a 2 SPEAKER
3b 5 E. VF (B/W)
5a 12 TOP OPERATION UNIT
6a 13 REAR UNIT
7a 2 MIC
8a 33 MONITOR ASSEMBLY
11a 28 MONITOR CN7501
11b 24 MONITOR CN7502
11c 2 MONITOR CN7503
1-4
REMOVAL
*UNLOCK/RELEASE/
UNPLUG/UNCLAMP/
UNSOLDER
2(S1)
2(S2), (L2)
9(S3), (L3a), (L3b)
*CN 3a 3b
CAP (RCA jack)
3(S4)
2(S5), (L5a), (L5b), (L5c)
*CN 5a
3(S6), (L6a), (L6b)
*CN 6a
2(S7a), (S7b), (L7a), (L7b)
*CN 7a
(S7a)
2(L7c)
2(L7c)
2(S8a), (S8b)
*CN 8a
2(S9a), (S9b), (S9c), (S9d)
(L10a), (L10b), (L10c)
*CN 11a , 11b , 11c
Connector
MAIN CN27
MAIN CN12
MAIN CN18
MAIN CN28
MAIN CN8
MAIN CN16
T. HINGE
LCD MODULE
BACK LIGHT
<NOTE 2, 3>
(1) The FPC assembly should be winded around the hinge
assembly by two and half turns so that the wire to be
connected to the monitor board assembly is positioned
inside.
(2) The upper and lower hinge covers should be mounted so
carefully the any wire is not caught into either of the
covers.
1
(S1)
2
(S1)
Fig. C1
2
(L2)
3
(S2)
4
(S2)
Fig. C2
1