Pu Unit(Reference) - Pioneer avic-d1 Service Manual

5

3.12 PU UNIT(REFERENCE)

Short round
78LD 65LD
15
C1
LDGND
16
5
6
IC1
GND
L1 C6
L3 GND
C7
17
C5 R1
up
Top View
MDA
L6
Im
Vmda
MDA MDC
9 8 B1
B2
A
RF-
SW
12
B3
Vcc
C8
RF+
13
B4
GND
C
14
V r
C9
6
7
L2
LC
C4
Vcc
C3 C2
VR2/ 65Rmd
Im/ 2
R2
VR1/ 78Rmd
Im/ 2
1
2
3
4
5
6
7
TH1
AVIC-D1/UC
7
8
Iop78 78LD
24
Ishf
Vshf : 4V
23
L4
65LD
Iop65
26
Short round
LDGND
25
65MD
07
65MDG
08
78MD
05
C
78MDG
06
CN1101
MDG
09
B1
16
B2
15
RF-
14
B3
13
RF+
12
B4
11
C
10
Vref : 2.5V
22
GND
21
C10
TEMP
20
Vcc
19
SW
18
A
17
NC
27
T-
02
T+
01
F-
03
F+
04
8
A
B
C
D
E
F
73