Mitsubishi Electric LC62 CHASSIS XL6500LU, Руководство по обслуживанию

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ax3
bx2
cx4
dx1
ex3
fx3
gx8
hx4
jx1
kx1
mx1
nx2
TL
TK
TW
SX
SZ
SL
SD
SQ
SF
SC
SE
SA
DW DV
SV SW
SK
MAIN PCB ASSY
TERMINAL
PCB ASSY
Terminal holder
PCB holder
Terminal ASSY
10. Removal of the MAIN PCB ASSY
1. Remove the terminal cover ASSY according to “1.
Removal of the terminal cover ASSY”.
2. Remove the front case unit and top cover unit ac-
cording to “3. Removal of the lens unit and zoom fo-
cus motor”.
3. Remove the top case unit according to “4. Removal
of the top case unit and KEY PCB ASSY”.
4. Remove the terminal board unit according to “8. Re-
moval of the speaker”.
5. Remove the main barrier according to “9. Removal of
the power fan”.
6. Remove the three screws (a), two screws (b), four
screws (c) and screw (d) as shown in Fig. 3-8.
7. Disconnect the connectors (SA, SC,SD, SE, SF, SL,
SQ, SX and SZ) as shown in Fig. 3-8.
8. Remove the MAIN PCB ASSY as shown in Fig. 3-8.
Note: The DV-SV connector, DW-SW connector and SK-TK
connector are connected directly each other.
Disconnect these connectors before removing the
MAIN PCB ASSY.
11. Removal of the TERMINAL PCB
ASSY
1. Remove the terminal cover ASSY according to “1.
Removal of the terminal cover ASSY”.
2. Remove the front case unit and top cover unit ac-
cording to “3. Removal of the lens unit and zoom fo-
cus motor”.
3. Remove the top case unit according to “4. Removal
of the top case unit and KEY PCB ASSY”.
4. Remove the terminal board unit according to “8. Re-
moval of the speaker”.
5. Remove the main barrier according to “9. Removal of
the power fan”.
6. Remove the three screws (a), three screws (e) and
three screws (f) as shown in Fig.3-8.
7. Disconnect the connectors (SA, SC, SD, SE,SF, SL,
SQ, SX, SZ, TL and TW) as shown in Fig. 3-8.
8. Remove the terminal ASSY as shown in Fig. 3-8.
Note: The DV-SV connector and DW-SW connector are
connected directly each other.
Disconnect these connectors before removing the
terminal ASSY.
9. Remove the two screws (b), four screws (c), screw (d),
eight screws (g), four screws (h), screw (j), screw (k)
and screw (m) as shown in Fig. 3-8.
10. Remove the MAIN PCB ASSY and terminal holder as
shown in Fig. 3-8.
Note: The SK-TK connector are connected directly each
other.
Disconnect these connectors before removing the
MAIN PCB ASSY.
11. Remove the two screws (n) as shown Fig. 3-8.
12. Remove the TERMINAL PCB ASSY as shown Fig.
3-8.
Fig. 3-8