Pioneer CX-3166, Service Manual

Page: 52 / 64

DEH-1900R/XU/EW5
52
1 2 3 4
1 2 3 4
C
D
F
A
B
E
Pin No. Pin Name I/O Function and Operation
64
65
66
67
68
69
70-74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89-92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110,111
112
113
114
115
116
117,118
119
120
121
122
123
124
125
126
127
128
AGND2
ASUB
DACK
LCH
RCH
WDCK
TEST1-5
AGND1
AVDD1
IF_INA
IF_INB
AD_REF
OSCGND
XIN
XOUT
OSCVDD
DVDD1
DREG
SMC
AMC
TU_RESET
DANT1-4
DGND1
DVDD2
FREFR
FREFA
FREFB
DSUB
LOCK
TUNDO
TUNCK
CE
TUNDI
RDS_CK
RDS_DT
RDS_LOCK
RDS_HSLK
NC
CE2
ROT0,1
TESTIN
ROMDATA
ROMCK
ROMCS
SELFOUT
NC
BVSS
BVDD
DVDDD4
DGND3
VST
VDT
VCK
VDCONT
NC
FLMD1
I
O
I/O
O
I
I
I
I
I
O
I
I
I/O
O
O
O
O
O
O
O
I
Format
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
Terminal for TUNER only
Terminal for TUNER only
Terminal for TUNER only
Terminal for TUNER only
Terminal for TUNER only
Terminal for TUNER only
Terminal for TUNER only
Terminal for TUNER only
Terminal for TUNER only
Terminal for TUNER only
Terminal for TUNER only
Terminal for TUNER only
Terminal for TUNER only
Terminal for TUNER only
Terminal for TUNER only
Terminal for TUNER only
Terminal for TUNER only
Terminal for TUNER only
Terminal for TUNER only
Terminal for TUNER only
Terminal for TUNER only
Terminal for TUNER only
Terminal for TUNER only
Terminal for TUNER only
Terminal for TUNER only
Terminal for TUNER only
Terminal for TUNER only
Terminal for TUNER only
PLL lock detection input
PLL serial data output
PLL serial clock input/output
Tuner chip enable output
PLL serial data input
RDS clock input
RDS data input
RDS lock detection input
RDS : 57 kHz pulse count input
Not used
Tuner chip enable output 2
Rotary encoder pulse input 0, 1
Test program input
ROM correction data input/output
ROM correction clock
ROM correction chip select
Self programming operation control output
Not used
GND for port
VDD for port
VDD
GND
E.VOL strobe output
E.VOL data output
E.VOL clock output
CD mechanism power supply output
Not used
Self-rewriting applied voltage input 1(fixed to L)