Pioneer DEH-2200UB Service Manual page 19

5
QQ
3 7 63 1515 0
SYSTEM MICRO
COMPUTER
IC601(1/2)
SL-IN 62
SL
IFA 77
IF_INA
IFB 78
IF_INB
REFA 96
FREFA
REFB 97
FREFB
99
LDET
LOCK
DI 100
TUNDO
CK 101
TUNCK
102
CE1
CE
103
DO
TUNDI
109
CE2
CE2
136
SLOUT
SL
59
L_OUT
ELECTRONIC VOLUME/
SOURCE SELECTOR
7
TUNL Rear_L
2
IN2_L
6
Front_L
IC201
PML014B
CD-Lch
AUX-L
1
4
IN1_L IN4+_L
AUX-G
5
IN4-_L
TE
L 13942296513
SYSTEM MICRO
COMPUTER
47
PWROFF
IC601(2/2)
36
BSENS PN5035A
44
15
MUTE
SYSPW
1
SWVDD
B.UP 26
TELIN
VDD3V
82
XOUT
85
DREG
81
XIN
9
M-REGC
55
PLL_VDD
57
52
DVDD3
BU_X1
94
DVDD2
51
121
BU_X2
DVDD4
F
111
5 25
ROT1
SYNC
110
ROT0
28
USBCTL
27
FLG
B.UP
2
ILMPW
126
VDCONT
www
33
16
CDRESET
SRC
24
KYDT
23
DPDT
.
34
DSENS
5
http://www.xiaoyu163.com
142
KEYAD
PN5035A
130
KEYD
35
ASENS
MUTE
Q351(2/2)
MUTE
Q351(1/2)
X601
74.1MHz
CN832 CN1821
AUX-L AUX L
7 7
X681
AUX-G AUX G
5
5
4.7186MHz
D
SW5V 3
3 SW5V
ROT1 ROT1
6 6
ROT0 ROT0
4
4
ILMPW
Q801
ILM+B
ILM+B
12 12
B.UP
Q802
SOURCE
SOURCE
11 11
KYDT KYDT
x ao
19 19
y
DPDT
DPDT
17 17
i
DSENS
DSENS
20 20
USB5V
USB5V
USB5V
18 18
USDP DP DP
14 14
USDM DM
DM
16 16
http://www.xiaoyu163.com
6
8
ASENSE
ASENS
Q Q
3 6 7 1 3
A :DEH-2200UB/XS/EW5
B :DEH-2220UB/XS/EW5
C :DEH-2200UUB/XS/EW5
:DEH-2210UB/XS/UR
D
A B C
S1823
S1824
S1845
S1821
1 4
KST1
S1822
2 5
KDT2
S1835
3
ILLUMI
D1852-D1857
S1838
D1861-D1870 AUXV/SOURCE
LCDBK
D1851
SW5V
u163
.
DEH-2200UB/XSEW5
6
7
2 9 9 4 2 8
A B C
Q251
B.UP
Q921
9
FL+
12
RLIn 7
FL-
5
AMP
RL+
11
3
FLIn
IC301
RL-
PAL007E
25
22
B.REM
MUTE
6
VCC B.UP
4
STBY 20
VCC
1 5 0 5 8 2 9 9 4
TEL IN
Q851
B
KEYBOARD UNIT
KEY MATRIX
S1825 S1827 S1829
S1826 S1828 S1830
LEFT UP RIGHT DOWN
S1831 S1833
S1832 S1834
SRC LIST BAND/ESC
S1836
S1837
5 4
6
S1839
S1840
2 3
1
S1843
S1841 S1842
S1844
REGION
CD EJECT DISP/BACK
m
KEY DATA
23
X1
X1801
20
co 5.00MHz
KYDT 22
X0
LCD DRIVER/
18 KEY CONTROLLER
DPDT
IC1801
10
VLCD
PD6340A
56
VDD
7
8
9 9
A
WIRED
CN941
REMOTE
2
KEYAD
3
KEYD
1
CN251
RL
RCA OUT
2
B
JA901
B.UP
18
ACC
13
GND
16
POWER
CONNECTOR
FL+
1
C
FL-
3
RL+
5
RL-
7
BREM
14
2 8 9 9
TELIN
9
D
CN1901
AUX R 3
AUX L 2 FRONT
AUX
AUX G 1
E
LCD1801
F
CN1911
USB5V
1
DP
3 USB
DM
2
19
8