Pu Unit(Reference) - Pioneer DVH-P580MP SERIES Service Manual

5

3.7 PU UNIT(REFERENCE)

QQ
3 7 63 1515 0
Short round
78LD 65LD
15
C1
LDGND
TE
L 13942296513
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5
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6
IC1
L1 C6
L3
C7
17
16
C5 R1
up
Top View
MDA
L6
Im
MDA MDC
9 8 B1
B2
A
RF-
SW
12
B3
Vcc
C8
RF+
13
B4
GND
14
V r
C9
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6
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8
L2
GND LC
C4
Vcc
GND
C3
VR2/ 65Rmd
Im/ 2
R2
Vmda VR1/ 78Rmd
Q Q
3 6 7 1 3
Im/ 2
1
2
3
4
5
6
7
C
TH1
.
DVH-P5650MP/RC
7
2 9 9 4 2 8
Iop78 78LD
24
Ishf
Vshf : 4V
23
L4
C2
65LD
Iop65
26
Short round
LDGND
25
65MD
07
65MDG
08
78MD
05
78MDG
06
1 5 0 5 8 2 9 9 4
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
m
F+
04
co
7
8
9 9
A
B
C
C
1/2
CN1101
2 8 9 9
D
E
F
35
8