FujiFilm CR-IR341 Service Manual page 768

C
11 12
ONTENTS
16.2 MTH08A Board
CAUTION
When servicing any printed circuit board, be sure to wear an anti-static wristband to ensure
proper grounding. If not, static electricity built on the human body may cause damage to electric
parts mounted on the board.
MTH08A board
CN16
CN14
CN12
CN10
How to Check Fuse
For no-fuse breaker (NFB)
The no-fuse breakers (NFB1-NFB6) are to be shorted (ON) at factory prior to shipment and
must be so at installation. However, since they may unexpectedly turn OFF due to vibration
during transit, press all the no-fuse breaker buttons two or three times to ensure that they
are depressed to ON.
ON position OFF position
For directly-mounted fuse
With board version D or later, the no-fuse breaker (NFB) is replaced with the fuse.
009-051-06 009-051-04
04.20.2001 FM3006 05.31.99 FM2460
13 14 15 16
CN30
NFB5
NFB4
CN27
CN8
CN6
CN4
CN2
FR1H1353.EPS
"16.14 How to Check the Fuse on the Board"
CR-IR341 Service Manual
MTH08A board
CN25
NFB1
CN26 CN23
CN22
CN18
CN17
MC - 273
CN15
CN13
CN11
NFB2
CN9
CN7
CN5
CN3
CN1
NFB3
NFB6 CN24
FR1H1350.EPS
MC - 273
CN28
CN19
CN20
CN29
CN21