Roland CUBE-STEX - Main Board Circuit Diagrams (Part 1); Power Supply and Panel Board Interfaces

19
Apr. 2014 CUBE-STEX
fig.block.eps@R
PANEL BOARD R
PANEL BOARD L
TWEETER L ch
4 Ω
+
-
+
+
-
+
-
-
TWEETER R ch
4 Ω
WOOFER L ch
4 Ω BTL
WOOFER R ch
4 Ω BTL
CN19
CN200
IC19
CN2
CN3
CN4
CN5
IC6
D+3.3V
D+1.5V
A+5V
A-5V
PVDD+12V PVCC
IC15
IC5
IC11
DC-DC
CONVERTER
DC-DC
CONVERTER
POWER SUPPLY
DSP, CPU
IC2
EEPROM
VR x 8
CN18
CN202
VR x 3
TACT SW
LED x 4
IC23
DC-DC
CONVERTER
18
19
20
CN14
CN300
VR x 1
TACT SW
SLIDE SW
LED x 5
11
10
17
16
15
14
13
12