Pioneer DEH-MG2037ZF Service Manual page 78

1
A
Pin No. Pin Name
rst
75
76 VDD
77 VDAM
78 VARM
79 MIN
80 GNDM
81-86 LIN-1-6
87-92 RIN-1-6
93 GNDAL
94 OUTL
B
95 VRAL
96 VDA
97 VRAR
98 OUTR
99 GNDAR
100 GNDX
* PM2010A
C
51
D
80
* S-80843CNUA-B84
E
V
REF
1
F
78
1
2
I/O Function and Operation
I Reset
Digital section VDD
ADC microphone input power supply
ADC microphone input operation amp reference potential
I ADC microphone input
ADC microphone input GND
I ADC Lch input 1-6
I ADC Rch input 1-6
ADC Lch input GND
O ADC Lch selector output
ADC Lch operation amp reference potential
ADC input power supply
ADC Rch operation amp reference potential
O ADC Rch selector output
ADC Rch input GND
Crystal oscillator section GND
30
1
2 3
DEH-MG2037ZF/XU/UC
2
3
* PDH053C(DEH-MG2037ZF/XU/UC)
* PDH054C(DEH-MG2137ZF/XU/UC)
1
CS NC :Not used
VCC :Power supply
CS :Chip select input
2
SK
SK :Clock input
DI :Data input
DI 3
:Data output
DO
:Ground
GND
4
DO :Test
TEST
3
4
8
VDD
7 NC
6 TEST
5
GND
4