Block Diagram - Pioneer DEH-P4100SD Service Manual

1

4. BLOCK DIAGRAM

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3 7 63 1515 0
TUNER AMP UNIT(EW5)
A A
TUNER AMP ASSY(ES, CN5)
B
ANTENNA
CN401
1
2,3
C
C
TE
L 13942296513
PICKUP UNIT
(P10.5)(SERVICE)
CN101
LD
LD-
15 15
MD
5 5
VREF
8 8
HOLOGRAM
UNIT
FOM
FOM
3 3
FOP FOP
2 2
FOCUS ACT.
D MD
TOP 1 TOP
TRACKING ACT. 1
TOM TOM
4 4
LD+
14 14
SPINDLE
M
MOTOR
LOADING/CARRIAGE
M
MOTOR
E
D
SD UNIT
CN1901
IC1801
SD_DATA [0-3]
AU6336-MAS
6
DP
SD_CMD
21
2 SDCMD
7
DM
SD_CL
28
www
5 SDCLK
SD_DET 18
10 SDCDN
US5V
10
XO
20
SD_V33
9
XI
F
VDD
4
24
1
http://www.xiaoyu163.com
2
FM/AM TUNER UNIT
AM ANT
FMRF
1 ATT
FM ANT
3
ATT
FMRF
RF adj
ANT adj
2
CD CORE UNIT(S10.5COMP2-iPod-C3)(EW5, ES)
CD CORE UNIT(S10.5iPod-C3-CLASS1)(CN5)
RF AMP, CD DECODER, MP3&WMA DECODER
DIGITAL SERVO/DATA•PROCESSOR
VDD2 CPU, USB HOST CONTROLLER
141
LD
Q101
142
PD
REFO
133
REFOUT
AC,BD,E,F
ACTUATOR/
MOTOR DRIVER
IC201
IC301
PE5666A
BA5839FP
TD,FD
12
FOM
11
SD,MD
FOP
14
TOP
13
TOM
16
22
SOP 28
LOEJ
LOEJ
15
SOM
21 20
18
CLCONT CLCONT
LCOP
17
9 41
LCOM CONT
CONT
8
12EJ
7
8EJ
10
DSCSNS
9
HOME
S905 S903 S901
S904
8EJ DSCSNS HOME
12EJ
iPod CP
IC205
341S2162:
A B
CPRDY,CPRST
C SDA,SCL
341S2159:
4
1A
7
2A
6
1
IC1701
2B2
S
TC7MB3257FK
3
15
1B2
OE
5
2B1
9 10
3B2
3A
2
x ao
12 1B1
4A
y
13
4B2
X1801 USB5V
. i
Q1501
VDD5
Q1901
DEH-P4100SD/XS/EW5
2
http://www.xiaoyu163.com
3
8
VDD
7 6 13 5 10 9 8
IC5
IC3 EEPROM
→
5V 3.3V
5.0V
OSC
LPF
IC1
3.3V
MIXER, IF AMP
T51
CF52
IC4
→
3.3V 2.5V
3.3V 2.5V
12 15 22 16 4 17
VCC VDD3.3V
Q Q
3 6 7
1
USBXTAL
IP BUS
X205
48MHz
2
/USBXTAL
50
XTAL
X201
16.93MHz
52
/XTAL
Q102
VCC
VDD2
39
/PUEN
CN701
LOUT
55
LOUT 13
VDD
VDD
VDD2 9
16 /RESET
/RESET
8
BRST,BRXEN,BSRQ
BDATA,BSCK
VD
VD 2
1
5 DP
DP 16
4 DM
DM 17
VD
11
VDSENS
CN1501
USB_OUT-
12
USB_OUT+
13
SEL1
8
SEL2
9
USB+
10
USB-
u163
11
US5V 1
USB5V
2
Q1502
SD_EN
4
CD
5
FLG_SD
3
3
4
2 9 9 4
11 14 18 19 20 21
IC2
2.5V
DET, FM MPX,
RDS DECODER
1 3 1 5 0 5 8 2 9
CN101
IP-BUS DRIVER
IN1+
7
IC101
IN1-
HA12241FP
11
B-
5 1
BUS- DIN1
5
B+
6 2
BUS+ ROUT
1
STBY
Q101
8
B14
8 B.UP
Q102
CN701
CDL
7
CD3.3V
IC702
CDVDD 3
1
11
VDD
NJM2885DL1-33
CDRST
12
BRST,BRXEN,BSRQ,BDATA,BSCK
CD VD
Q702
VD
18 B.UP
Q701
19
DP
4
DM
3
USB5V
IC501
BD9007F
1
B.UP PVIN
8
VIN
CN650
2
SW EN/SYNC
USB5V
USB_OUT-
4
USB_OUT+
3
SEL1
8
m
SEL2
7
USB+
6
USB-
co
5
15 US5V
14 USB5V
.
SD-EN
12
CD
11
FLG-SD
13
4
2 8
9 9
Lch
23
9 4 2 8 9 9
30
TX
29
RX
27
RX2
41
MUTE
54
IPPW
48
SYSPW
40
ASENBO
A
24
USBCTL
25
FLG
23
CDRST
SYSTEM
CONTROLLER
IC 601(1/2)
A
PEG513A8:
PEG517A: B C
21
VDCONT
51
ILMPW
3
ROT1
4
ROT0
5 26
SYNC
93
JOYST
83
SEL1 92
SSENS
84
SEL2
32
KYDT
31
DPDT
19
DSENS
82
SD_EN
V
75
SD_CD
81 49
FLG_SD
SWVDD