Pioneer DEH-P900R Service Manual - Page 76

Pioneer DEH-P900R Manual

Page 76 highlights

DEH-P900R,P9050 Pin No. 74 75,76 77 78 79 80 81 82 83 84,85 86 87,88 89 90 91,92 93 94 95 96 97 98 99 100 Pin Name AOUTL2 NC AOUTR1 AOUTL1 NC AVB NC VRDAL AVSS AVDD VRDAH VCOM VRADL AVSS AVDD VRADH NC AINRAINR+ NC AINRAINR+ NC I/O Function and Operation O DAC2 Lch analog output Not used O DAC1 Rch analog output O DAC1 Lch analog output Not used Power supply (5V) Not used I DAC reference voltage input Analog GND (0V) Analog power supply (5V) I DAC reference voltage input O Common voltage I ADC reference voltage input Analog GND (0V) Analog power supply (5V) I ADC reference voltage input Not used I ADC Rch analog inverted input I ADC Rch analog input Not used I ADC Rch analog inverted input I ADC Rch analog input Not used *AK7714 26 50 51 25 75 1 100 76 76

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76
DEH-P900R,P9050
Pin No.
Pin Name
I/O
Function and Operation
74
AOUTL2
O
DAC2 Lch analog output
75,76
NC
Not used
77
AOUTR1
O
DAC1 Rch analog output
78
AOUTL1
O
DAC1 Lch analog output
79
NC
Not used
80
AVB
Power supply (5V)
81
NC
Not used
82
VRDAL
I
DAC reference voltage input
83
AVSS
Analog GND (0V)
84,85
AVDD
Analog power supply (5V)
86
VRDAH
I
DAC reference voltage input
87,88
VCOM
O
Common voltage
89
VRADL
I
ADC reference voltage input
90
AVSS
Analog GND (0V)
91,92
AVDD
Analog power supply (5V)
93
VRADH
I
ADC reference voltage input
94
NC
Not used
95
AINR-
I
ADC Rch analog inverted input
96
AINR+
I
ADC Rch analog input
97
NC
Not used
98
AINR-
I
ADC Rch analog inverted input
99
AINR+
I
ADC Rch analog input
100
NC
Not used
*AK7714
25
26
50
51
75
76
100
1