Mother Pcb(Gps,Tmc&Others) - Pioneer AVIC-X3/XU/EW5 Service Manual

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10.18 MOTHER PCB(GPS,TMC&OTHERS)
EW5
A
FM TUNER
GNDANT
ANT
2
B
1
3
VHFM85
VHCC33
C
K
2/2
D
L1871
VHVDD
VHBUP
GPSTOC
HREVSENS
E
HRQ
CTOGPS
GNDD
GNDAD
GNDGPS
GNDRF
GND85
F
K
1/2
226
1
2
Y1801
TUNER UNIT
CWE1674
FM85
GNDRF GND85
L1872
GNDGPS
POWER SUPPLY
IC1872
L1873
1
VIN VOUT
2
VSS
3
ON/OFF NC
S-L2980A50MC-C7J
GND85
IC1871
1 5
VSS NC2
2
VIN
3 4
VOUT NC1
S-812C33AMC-C2N
GNDD
GNDD
GNDAD
GNDGPS
GNDRF
GND85
AVIC-N4/XU/UC
2
3
R1806
0R0
VCC3
L1804
R1807
390
1/10W
CC3.3V
AD5V
5 AD5V
4
GNDAD
BUP3V
BUP3V
BUP3V
GNDGPS
VHBUP
GPSTOC
GNDAD
SPEED
HRQ
CTOGPS
CN1951
3
R1810
SD0
4R7K
SD1
Q1803
Q1802
DTC144EK
DTC144EK
GND85
GNDAD
C1824
20K
R1
R1823
(YB)
GNDAD
REVERSE SENSE
1SS355
D1882
D1883
L1881
REV R1881
1K
UDZS6R8(B)
(1/4W)
GNDAD
4
CK
DO
DET_O
DI
CE
SL
SD2
SD
C1825
R001
(YB)
R1831
GNDAD
100K
R1827
6
R
7
51K
R1828 5
IC1821
51K
NJM2904M
PULSE OF CAR SPEED
WAVY CONVERSION
RB500V-40
D1884
HREV
Q1881
DTC114EUA
L1
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