Yamaha DTT3KSP Service Manual page 48

CIRCUIT BOARD
JK Circuit Board
Level Adustment Knob
Pad Controller Knob
CN2: to RIM Sheet switch
CIRCUIT DIAGRAM
Sensor Unit
PIEZ0
RIM A
RIM B
RIM Sheet switch
（シート基板図）
Components side
CN1: to sensor uint
Pattern side
（回路図）
Level Adustment Knob
JK
OUTPUT
TIP
RING
OUTPUT
SLEEVE
Case of connection with
DTXTREME IIS
Pad Controller Knob
Voltage of Rch (RING)
TP120SD
5