Pioneer AVIC-Z2/XU/UC Service Manual page 244

5
- Pin Functions(LC72720YVSS1)
Pin No. Pin Name I/O
1 VREF O
2 MPXIN l
3 Vdda
4 NC
5 Vssa
6 FLOUT O
7 CIN l
8 NC
9 T1 l
10 T2 l
11 T3 O
12 NC
13 T4 O
14 T5 O
15 XOUT O
16 XIN l
17 Vddd
18 Vssd
19 NC
20 T6 O
21 T7 O
22 SYNC O
23 NC
24 RDS-ID O
25 DO O
26 CL l
27 NC
28 DI l
29 CE l
30 SYR l
LC72720YVSS1
1 30
15 16
NJM2060V
14 13 12 11
2 3 4
1
5
6
Function and Operation
Reference voltage output
Base band (multiplexed) signal input
Analog system power supply (+ 5 V)
Not used
Analog system GND
Sub carrier output (filter output)
Sub carrier input (comparator input)
Not used
Test input (connect to GND)
Test input (stand-by control)
RDS clock output
Not used
RDS data output
Soft-decision control data output
Crystal oscillator output
Crystal oscillator input
Digital system power supply (+ 5 V)
Digital system GND
Not used
Error status,regenerated carrier and error block count outputs
Error correction status, SK detection and error block count outputs
Block synchronization detection output
Not used
RDS detection output
Data output
Clock input
Not used
Data input
Chip enable input
Synchronization and RAM address reset input
BA00CC0WT
9 8
10
5 6 7
AVIC-Z1/UC
6
7
TK15405BMI
Reference &
Stand-by
1
Standby Logic
Output
2
3
SAG
Vref
OVP TSD
1 2 3
CTL VCC GND
7
8
6
Clamp Vcc
5
GND
4
Input
Driver
OCP
4 5
VOUT C
237
8
A
B
C
D
E
F