Yamaha AG-STOMP GA 011589 - Manual (Page 14)

AG-Stomp
14
Fig.4
4. Heat Sink (Manhour requirement: 25 min.)
4-1. Remove the bottom case. (See Procedure 1.)
4-2. Remove the DM circuit board. (See Procedure 2.)
4-3. Remove the two (2) screws marked [A-a] from the
soldered face of the DM circuit board and the three
(3) screws marked [A-b] from IC112, IC113 and
IC114. The heat sink can then be removed from the
DM circuit board. (Fig. 4)
[A-a]
[A-a]
[A-b]
IC114
IC113
IC112
Heat Sink