Av Unit (Tuner/Vics Section)(Guide Page) - Pioneer CX-3250 Service Manual

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10.4 AV UNIT (TUNER/VICS SECTION)(GUIDE PAGE)

A
1901 - 2200
REFERENCE NUMBER LIST
1901 - 1910 : ANT8V
1921 - 1930 : TU33
1931 - 1940 : TU11
1941 - 1950 : TU5
1951 - 2000 : HD Radio
2001 - 2060 : HIT2
B
2061 - 2100 : FM DISTRIBUTION
2101 - 2120 : VICS
2121 - 2140 : DAB
GNDRF
R2069
NM
GNDRF
C
ANTENNA
JA2061
RFIN
CKX1070-A
C2061
1
2
39p
3
NM
GNDRF
GNDRF
D
E
F
A
4/5
194
1
2
R2064
GNDRF NM
GNDRF
FM DISTRIBUTION
GNDRF
C2072 C2068
NM 1
L2068
NM
NM
2
C2062 L2062 C2065
Q2061
3
NM
NM NM NM
GNDRF
Ic=34mA
GNDRF
R2067
GNDRF
NM
GNDRF
IC2101 NM
1 5
NC VDD
2
IN_A
3 4
VSS OUT_X
R2111 R2107
NM NM
X2101
NM
(32.768kHz)
GNDFVRF
IC2102
5 1
VCC NC
2
INA
R2114 4 3
OUTY GND
NM
NM
U2101
NM
1
12
2
11
FM_ANT INTX
FVVCC
GND1 FREQ_IN
FVEN GNDFVRF L2102
3 VICS_OUT ENABLE 10
GND2 VDO
NM
4 9
GNDFVRF
FVDD L2103
10u
GNDFVRF
GNDFVRF
AVIC-X930BT/XNUC
2
3
A-a
4/5
1
to RFGND
GNDRF
RF(AM/FM)
NM
R2066
NM
T2061
NM
6
5
4
GNDRF
R2068
NM
L2101
NM
GNDFVRF
FV33V
IC2104
FV33
1 5
FV33
VOUT VIN
2
VSS
3 4
NC SW
NM
GNDD
3
4
NM
U1951
GNDRF
1200p/50
C1954
R1952 100k
1200p/50
C1953
R1951 100k
GNDA
R2124
Q2121
NM
NM
Q2122
LTC123JUB-TLB
GNDD
GNDRF
CN2121
NM
2
C2123 C2124 C2125 L2123
1
NM NM NM NM
3
GNDRF
GNDRF
HIT2(FM)
HIT2(AM)
R2103 NM
R2104 NM
R2105 NM
R2106 NM
4
RF5V ± 0.25V ma
DSP3.3V ± 0.16V ma
DSP1.1V ± 0.05V ma
WWR C-TUN UNIT
CWE22
C1961
R1957
NM
R1979
10k
0
R1975
C1962
GNDD 10k
NM
R1960
R1978
10k
0
GNDA
GNDD
Q2127
NM
WW_84
R2128
NM
R2126
NM
Q2126
NM
Q2123
NM
GNDD
Q2125
NM
GNDD
AU84
A
1/5
ACC84
L2070
4.7n
R2013
0
A
2/5
AU only
FV33
VICSON
VICS_SDA
VICS_SCL
FVDETO