Pioneer XV-DV940 Service Manual page 132

1
¶ Pin Function
A
Symbol
H_A[1]
H_DQ[15]
H_DQ[14]
GND_IO1
H_DQ[13]
H_DQ[12]
H_DQ[11]
B
H_DQ[10]
H_DQ[9]
VCC_IO1
H_DQ[8]
H_DQ[7]
H_DQ[6]
H_DQ[5]
H_DQ[4]
H_DQ[3]
C
GND_IO2
H_procclock
VCC_Core1
GND_Core1
sys_clk
H_DQ[2]
H_DQ[1]
H_CSn
H_DQ[0]
D
H_RWn
H_WAIT
H_IRQn
aud_clk
PCM_dclk_in
PCM_wclk_in
V
DDA
V
SSA
E
biasin
Agcinp
Adcrefl
VCC_IO7
GND_IO7
PCM_CeLf_in
F
130
1
2
[1]
Pin Type Description
1 IN address bus
2 I/O10 data bus
3 I/O10 data bus
4 GND_IO GND I/O pads
5 I/O10 data bus
6 I/O10 data bus
7 I/O10 data bus
8 I/O10 data bus
9 I/O10 data bus
10 VCC_IO V
CC
11 I/O10 data bus
12 I/O10 data bus
13 I/O10 data bus
14 I/O10 data bus
15 I/O10 data bus
16 I/O10 data bus
17 GND_IO GND I/O pads
18 IN host processor EMI interface clock
19 VCC_core core supply voltage
20 GND_core core ground
21 IN system clock
22 I/O10 data bus
23 I/O10 data bus
24 IN host chip select; active LOW
25 I/O10 data bus
26 IN read = 1; write = 0
27 O10 wait signal
28 O10 interrupt request; active LOW
29 IN DSD audio clock
30 IN PCM data clock
31 IN PCM word clock
32 VDDCO V
DD
33 VSSCO V
SS
34 APIO bias current input
35 APIO AGC positive input signal; HF in
36 APIO ADC decoupling
37 VCC_IO V
CC
38 GND_IO GND I/O pads
39 IN PCM data center or LFE
XV-DV830
2
3
I/O pads
of ADC
of AGC and ADC; connected to substrate
I/O pads
3
4
4