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JACK1 unit*
FRONT unit
JACK2 unit*
TX unit
RX unit
PA unit
REG unit
LOGIC unit*
SECTION 2 INSIDE VIEWS
• BOARD LAYOUT
*: Located under side of this point.
• PA UNIT
Top view
Pre-drive
(Q4: 2SK3475)
APC CTRL
(IC1: TA75S01F
Q9: DTC143ZU
Q10: DTC114EU)
+9 V switch
(Q7: DTC114EU
Q8: 2SA1362)
+5 V regulator
(IC7: TA78L05)
Power amplifier
(IC2:S-AV32 50 W type
S-AV33 25 W type)