Mackie d8b v3 Service Manual page 12

CONTROL SURFACE -120 -121 -122
SWITCHES LEDS
SHIFT SHIFT
REGISTERS REGISTERS
BRAIN BOARD -136
STATUS LEDS
JOG
WHEEL
ADSP-2181
CPU-DSP
SYSTEM
CLOCK
BACKPLANE BOARD -163
PIC
DSP
CLOCK
CLOCK CARD -164
12
FADER BOARDS -125 -125
V-POTS
MUX
REGISTERS
LATCHS
I/O BUFFERS
EPROM
A0-A13
D8-D23
UART
CLK1
CLK2
PIC
FX
AES/EBU
DSP
EFFECTS CARD AES/EBU CARD -115
DAC
SHIFT
ADC
LATCHES
I/O BUFFERS
UART UART
PIC
DAC
TAPE I/O CARD -119
APOGEE I/O CARD
FLYING
FADERS
x 25
MUX
TO VFD
DRIVER
VU METERS
DCA BOARD
PC COM-1
RS232
DSP
PIC
ADC
x4
AES/EBU 8-CH I/O CARD