Pioneer DEH-M8047ZT/UC Service Manual page 66

5
- Pin Function (PM2010A)
Pin No. Pin Name
1 XI
2 XO
3 VDX
4 GNDA1
5 AOUT1
6 DACO1
7 VLI1
8 VDD12
9 VLI2
10 DACO2
11 AOUT2
12, 13 GNDA2, 3
14 AOUT3
15 DACO3
16 VLI3
17 VREF
18 VDD34
19 VLI4
20 DACO4
21 AOUT4
22, 23 GNDA4, 5
24 AOUT5
25 DACO5
26 VLI5
27 VDD56
28 VLI6
29 DACO6
30 AOUT6
31 GNDA6
32 GND
33-36 TEST0-3
37 VDD
38-41 TP0-3
42 CKI0
43 TP4
44 CKI1
45 TP5
46 CKO0
47 TP6
48 CKO1
49 VDD
50 CKO2
51, 52 ELRO0, 1
53, 54 EBCO0, 1
55, 56 DOUT0, 1
57 GND
58-60 DIN0-2
61, 62 EBCI0, 1
63, 64 ELRI0, 1
65 GND
66 I2CS
cs
67
68 IFCK
69 IFDI
70 IFDO
ack
71
72 IFOK
err
73
74 BT
5
6
I/O Function and Operation
I Crystal oscillator connection or clock input
O Crystal oscillator connection
Crystal oscillator power supply
DAC1GND
O DAC1 volume output
O DAC1 output
I DAC1 volume input
DAC1, DAC2 power supply
I DAC2 volume input
O DAC2 output
O DAC2 volume output
DAC2, 3GND
O DAC3 volume output
O DAC3 output
I DAC3 volume input
DAC operation amp reference potential connection pin
DAC3, DAC4 power supply
I DAC4 volume input
O DAC4 output
O DAC4 volume output
DAC4, 5GND
O DAC5 volume output
O DAC5 output
I DAC5 volume input
DAC5, DAC6 power supply
I DAC6 volume input
O DAC6 output
O DAC6 volume output
DAC6GND
Digital section GND
I Test setting 0-3
Digital section VDD
O Test port 0-3
I DAC clock input 0
O Test port 4
I DAC clock input 1
O Test port 5
O General-purpose clock output 0
O Test port 6
O General-purpose clock output 1
Digital section VDD
O Clock output 2
I LRCK input for DOUT0, 1
I BCK input for DOUT0, 1
O Digital serial output 0, 1
Digital section GND
I Digital serial input 0-2
I BCK input for DIN0, 1
I LRCK input for DIN0, 1
Digital section GND
I Microcomputer I/F I2C select
I Microcomputer I/F chip select
I Microcomputer I/F communication clock input
I Microcomputer I/F data input
O Microcomputer I/F data output
O Microcomputer I/F acknowledge output
O Microcomputer I/F condition monitor output
O Overrun monitor output
I Boot setting
DEH-M8037ZT/UC
6
7
7
8
A
B
C
D
E
F
63
8