Pioneer AVIC-D3/XU/UC Service Manual page 276

1
ADC12H034CIMSAS1
VD+ DOR
24
A
Address Latch and Decoder
B
C
1
CH0 CH1
D
BA00CCWCP-V5
Vref
E
F
276
1
2
CCLK SCLK DI
23 22 21 20
Control Timing
Analog
Input
Multiplexer
2 3 4 5
CH2 CH3 COM
Driver
OVP TSD OCP
AVIC-D3/XU/UC
2
3
DO CS CONV EOC
19 18 17 16
SAR
+Main DAC
-Main DAC
6 7 8 9
MUX A/DIN1 MUX A/DIN2
OUT1 OUT2
BA00CCWFP (EW5)
Vref
3
4
PD AGND VA+
15 14 13
Output Select
Logic and Buffer
Output Shift Register
ALU RAM
-Correction
DAC
+Correction
DAC
10 11 12
VREF- VREF+ DGND
Driver
OVP TSD OCP
4