Pioneer AVIC-Z2/XU/UC Service Manual page 30

5
FM/AM TUNER UNIT
(AVIC-HD1BT/EW5)
AM ANT
FMRF
1 ATT
C
FM ANT
3
ATT
FMRF
RF adj
ANT adj
FM/AM TUNER UNIT
(AVIC-Z1/UC)
AM ANT
FMRF
1 ATT
C
FM ANT
3
ATT
FMRF
RF adj
ANT adj
5
6
7 6 13 5 10 9 8
IC 5
IC 3 EEPROM
5V
5.0V
OSC LPF
IC 1
3.3V
MIXER, IF AMP
T51
CF52
3.3V
3.3V
2 12 15 22 16 4 17
C
7 6 13 5 10 9 8
IC 5
IC 3 EEPROM
5V
5.0V
OSC LPF
IC 1
3.3V
MIXER, IF AMP
T51
CF52
3.3V
3.3V
2 12 15 22 16 4 17
C
AVIC-Z1/UC
6
7
C
11 14 18 19 20 21
3.3V
DET, FM MPX,
RDS DECODER
IC 4
2.5V
2.5V
C
11 14 18 19 20 21
3.3V
DET, FM MPX
IC 4
2.5V
2.5V
7
8
Rch
24
IC 2
C
2.5V
Lch
23
Rch
24
IC 2
C
2.5V
Lch
23
8
A
B
C
D
E
F
23