Pioneer DEH-4200SD/XNEW5 Service Manual page 17

Cd rds receiver
Table of Contents

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5
SYSTEM MICRO
COMPUTER
IC601
PEG639A8:
A
PEG641A8:
B
95
SL
63
TUNPCE2
55
64
VST
TUNPCE1
54
65
VCK
TUNPCK
53
67
VDT
TUNPDO
72
LDET
66
TUNPDI
48
MUTE
71
RCK
77
RDSDT
BUP
74
RDSLK
45
DALMON
78
RDS57K
10
RESET
BUP
92
KEYAD
50
32
OELPW
KEYD
46
SYSPW
24
SYNC
16
BSENS
18
ASENS
40
36
TELIN
USBCTL
23
USBFLG
80
SDCTL
BUP
21
MEDRST
19
VDCONT
49
ILMPW
Q822
34
MED_RX
33
MED_TX
43
MEDMUTE
VDD3.3
41
MEDSTBY
47
SWVDD
Q842
90
SOURCE
SSENS
17
DSENS
2
ROT0
1
ROT1
30
KYDT
29
DPDT
DAC
IC181
WM8761GED
9
8
1
VOUTL
LRCIN
DAC5V REG.
7
2
DIN
IC182
9
3
BCKIN
NJM2872F05
5
12
DEEMPH
6
14
8
5
VDD
VOUT
MCLK
CONT
iPod CP
IC591
341S2162
8
13
I2C_SDA/SPI_SOMI
9
12
I2C_SCL/SPI_SIMO
4
nRESET
Q591
5
MED3.3V
VCC
2
MODE1/SPI_nSS
5
6
TUNL
AUXL
CDL
VDD5V REG.
Q901
BUP
VDD5
Q902
OEL+B
Q831
OEL+B
Q832
SYS8V
ILM+B
Q821
SWVDD
Q841
CN801
ILM+B
SW3.3V
DSENS
AUXL
SOURCE
CDL
DSENS
1
VIN
SYS8V
3
ROT0
ROT1
KYDT
DPDT
OEL+B
VBUS
USB5V
6
E.VOL
IC201
PM9012A
36
25
FL
S4B-L
OUTFL
39
26
RL
S1Q+L
OUTRL
27
SWL
35
OUTPL
S5B+L
21
STB
22
CLK
23
DATA
Q381
SYS8V REG.
IC911
NJM2388F84
2
1
VOUT
VIN
BUP
4
CONTROL
VDD5
TELMUTE
Q951
A
MED1.2V REG.
IC583
BH12PB3WHFV
4
MED1.2V
VOUT
VIN
STBY
B
KEYBOARD UNIT
CN1801
ILLUMI
ILM+B
16
16
3
3
SW3.3V
AUXL
19
19
KEY MATRIX
S1801
SOURCE
4
4
DSEN
20
20
ROTARY COMMANDER
S1811
ROT0
Phase_B
14
14
ROT1
Phase_A
12
12
KYDT
6
6
DPDT
10
10
OEL+B
8
8
VBUS(US5V)
11
11
D+
D+
15
15
D-
D-
13
13
DEH-4200SD/XNEW5
7
FL
Q301
RL
Q302
SWL
Q303
Q382
BUP
AMP
IC351
PA2030A
FL
11
9
IN1
OUT1(+)
RL
12
7
IN2
OUT1(-)
5
OUT2(+)
Q361
3
OUT2(-)
22
MUTE
25
H-SW/VDS-DET
Q363
4
STBY
BUP
BSENS
Q921
ASENS
MED3.3V REG.
IC581
S-1172B33-E6
MED3.3V
3
1
6
VOUT
VIN
1
3
ON/OFF
17
ADKEY1
15
10
ADKEY2
REM
B
REMOTE
CONTROL SENSOR
IC1891
1
GP1UXC14RK
MICRO
COMPUTER
IC1901
PEG642A8
18
14
ADKEY0
MCLK
19
R-ILM
XREST 11
20
XCMD
DCLK 1
13
2
KYDT
DOUT
12
DPDT
SW3.3V
7
8
A
JA301
FL
6
RL
2
B
SWL
4
A
SWL
B
5
JA981
FL1
1
FL2
3
RL1
5
RL2
7
BRE1
14
B.UP
15
C
17
FUSE
18
10 A
ACC1
13
TEL1
9
DD5V
D
JA1801
AUXR
3
AUXL
2
AUXG
1
SW3.3V
3
E
A
CN1921
XI
10
XCS
7
XRES
6
XCMD
5
SCL
4
SI_RX
3
VDD
8
VAH
12
VKH
13
CN1802
US5V
2
D+
F
4
D-
3
17
8

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