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I Removing and installing the MTH08C/D board
G Removal procedure
(1) Remove the following cover:
• Upper left-hand side cover
• Upper rear cover
"3. Removing and Installing the Covers"
(2) Remove all the PC boards other than the MTH08C/D board.
"I Common procedures for removal and installation of PC boards in the controller
(except for the MTH08C/D)"
(3) Remove a memory board.
"I Removing and Installing the Memory board (MMA90A/MMB90A)"
"I Removing and Installing the Memory board (DIM08A)"
(4) Remove the hard disk drive.
"11.2 Hard Disk Drive (HDD)"
(5) Remove the fan (FANV1) assembly.
(6) Disconnect the connectors and terminals.
(5)
#1
[Disconnect]
Connectors
A
(5)
#2
[Disconnect]
BR4x8 (x2)
Fan (FANV1) assembly
009-058-03
08.30.2002 FM3476
(6)
#1
[Disconnect] Connectors
DETAIL A
(6)
#2
[Disconnect] Connector and Terminals
CN27
Rear
FG
CR-IR347 Service Manual
MTH08C/D board
TB1
Red +5V(TB1-1)
Red +5V(TB1-2)
Black GND(TB1-3)
Black GND(TB1-4) x2
MC - 399
CN28
CN19
CN20
CN29
CN50
FR7H3807.EPS
MC - 399
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