Furuno FAR-2107 Series Service Manual page 86

Modification on KEYTB board (03P9343/A)
for new IMO standard
Necessary Parts
Parts name
Carbon resistor
Surface mount resistor
Diode
Change CR1.
R1
2
Cut pattern.
Put a jumper wire.
Fig.1 Modifications on 03P9343//A,
Soldering side
Fig.3 Modifications on 03P9343//A,
Parts side (2)
Type
ERD-S2TJ681V
ERJ-3GEYJ391V
HUG1105W-TR
1
3
CR9 Anode
Apply silicone rubber,
KE-347T or KE-348T.
Code number Q'ty
000-135-355-10 1
000-128-479-10 1
000-160-429-10 1
Change R1 to 390 ohms.
Add R100, 680 ohms.
Fig.2 Modifications on 03P9343/A,
Parts side (1)
Cut pattern.
6
8
Remarks
R100 (added)
R1
CR1
4
5
7
Put a jumper wire.
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