Pu Unit(Reference) - Pioneer AVH-P6600DVD/UC Service Manual

5

3.10 PU UNIT(REFERENCE)

Short round
78LD 65LD
15 17
C1
LDGND
16
MDA
9
5
6
IC1
GND
L1 C6
L3
GND
C7
C5 R1
up
Top View
MDA
L6
Im
Vmda
MDC
1
8
B1
2
B2
3
A
RF-
SW
12
4
B3
Vcc
C8
5
RF+
6
13
B4
GND
7
C
14
V r
C9
AVH-P6600DVD/UC
6
7
L2
LC
C4
Vcc
C3 C2
Short round
VR2/ 65Rmd
Im/ 2
R2
VR1/ 78Rmd
Im/ 2
TH1
7
8
Iop78 78LD
24
Ishf
Vshf : 4V
23
L4
65LD
Iop65
26
LDGND
25
65MD
07
65MDG
08
78MD
05
C
1/2
78MDG
06
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
CN1101
D
E
F
65