Pioneer deh-p4400r Service Manual page 11

QQ
3 7 63 1515 0
5
Q414
Q411
Q481
VDD
TE
L 13942296513
100
72
PEE
MUTE
Q362
37 mute
mute
16
X1
X610
STEM
X2
ROLLER
15
01(2/2)
Q910
5245A
81
TEMP
VCC
TH601
21
SYSPW SYSPW
B
CN750
CN1950
Q751
ILB+
7 7
Q753
CSENS
4 4
EJECT
8 8
FILM+
B.U 5 5
SW5V
10 10
Q750
www
9 9
FILM–
6 6
DPDT
11 11
KYDT
14 14
ROT1
12 12
ROT0
13 13
BL+B
2 2
5
RESET
VDD
1 2
IC 603
S-80834ANY
VDD
11
Q610
22
adpw
48
tmute
83
AVREF
42
10
SYSTEM
DALMON
CONTROLLER
93
bsens
IC 601(1/2)
PE5245A
92
asens
88
8
isens
32
pce@
38
SD
39
st
50
LOCL
51
LOCH
74
SL
97
PCK
98
PDO
99
PCE1
1
HFPW
71
ASENBO
86 85 24
ELECTRONIC VOLUME/
SOURCE SELECTOR
41
TUN L
10
Fout L
IC 301
11
44
BUS+L
Rout L
PML008A
42
CD L
40
IN1L
MUTE
20
Q361
Q911
B.U
Q918
SYSPW
Q912
PANEL UNIT
CN1901
CN1951
IL+B
4 9
EJECT SW
S1950
CSENS
3 10
µGND
6 7
OPT IN
SW5V
5 8
x ao
DPDT
10 3
KYDT
8 5
. i
S1922
RDT1
7 6
RDT0
9 4
BL+B
2 11
5
http://www.xiaoyu163.com
6
B.U
Q913
VDD
6 1
Q909
5
POWER AMP
Q Q
14 3 6 7
FLIN
12
RLIN
MUTE
22
VCC
REMOTE CONTROL
SENSOR
1
IC 1902
3
RS-140
23 10
u163
y
9
DPDT
8
LCD DRIVER
KYDT
KEY DATA
3
X0
IC 1903
PD6294A
X1901
X1 LCD DATA
2
Q1905 DIMMER
7
DEH-P4400R/XN/EW
6
http://www.xiaoyu163.com
7
2 9 9 4
8
CN901
BACK UP
B.U
GND
Q914
B.U
Q915
ACC
Q917 ILM
3 RL–
1 3 1 5 RL– 0 5 8 2 9
5 RL+
RL+
IC 361
23 FL–
PAL007A
FL–
21 FL+
FL+
STBY B.REM
B.REM
4 25
SYSPW
CN331
Q341
CN351
Q359
Q351
C
KEYBOARD UNIT
m
co
KEY MATRIX
.
LCD
7
8
2 8
9 9
BACK UP
15 15
GND
16
16
ACC
13
13
ILM
11
11
RL–
9 4 2 8 9 9
7 7
RL+
5
5
FL–
8
8
FL+
6
6
B.REM
12
12
FRONT
1
2
RR– RR+
BACK UP FR– FR+
ILL B.REM FL– FL+
GND ACC RL– RL+
Lch
REAR/SW
11
8
A
B
C
D