Block Diagram - Pioneer DEH-P510UB Service Manual

1

4. BLOCK DIAGRAM

QQ
3 7 63 1515 0
A A
TUNER AMP ASSY
B
ANTENNA
CN401
1
2,3
C
A8V
TE
L 13942296513
A
B
C
D
D
C
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.
E
MD
TOP 1 TOP
TRACKING ACT. 1
TOM TOM
4 4
LD+
14 14
SPINDLE
M
MOTOR
LOADING/CARRIAGE
M
MOTOR
www
F
22
1
http://www.xiaoyu163.com
2
VDD
13
FM/AM TUNER UNIT
AM ANT
FMRF
1 ATT
FM ANT
3
ATT
FMRF
RF adj
ANT adj
17 2 12 15 22
TUNER3V
IC451
1
3
NJM2885DL1-33
:DEH-P510UB/XN/UC
:DEH-P5100UB/XN/UC
:DEH-P5150UB/XN/ES
:DEH-P5150UB/XN/ES1
:DEH-P5190UB/XN/ID
CD CORE UNIT(S10.5iPod-Code3)
RF AMP, CD DECODER, MP3&WMA DECODER
DIGITAL SERVO/DATA•PROCESSOR
CPU, USB HOST CONTROLLER
VDD2
141
USBXTAL
LD
Q101
142
PD
/USBXTAL
REFO
133
REFOUT
AC,BD,E,F
CD
DRIVER
IC301
BA5839FP
TD,FD
IC201
12
FOM
PE5661A
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
CONT
LCOM
CONT
8
12EJ
7
8EJ
x ao
10
y
DSCSNS
9
HOME
S904 S905 S901
. 12EJ 8EJ i HOME
S903
DSCSNS
iPod CP
CPRDY,CPRST
IC205
341S2162
SDA,SCL
DEH-P510UB/XN/UC
2
http://www.xiaoyu163.com
3
8
7 6 5 10 9 8 11 14
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
16 4
A8V
Q Q
3 6 7
IP BUS
1
USB
X205
48MHz
2
50
XTAL
X201
16.93MHz
52
/XTAL
Q102
VCC VDD2
39
/PUEN
CN701
5 DP
16
DP
4
DM
DM 17
55 LOUT
LOUT 13
VDD
VDD2
Q201
VDD
9
VDD3
17
/ADENA
16 /RESET
/RESET 8
BRST,BRXEN,BSRQ
u163
BDATA,BSCK
VD
VD 2
1
VD
11
VDSENS
3
4
2 9 9 4
18 19 20 21
IC2
2.5V
DET, FM MPX,
1 3 1 5 0 5 8 2 9
CN101
IP-BUS DRIVER
L+
7
IC101
L-
HA12241FP
11
BUS- 1
5
5 BUS- DIN1
BUS+
6
2
ROUT
1 BUS+
STBY
Q101
8
ASENB
BUP
8
Q102
USB 5V
IC501
BD9781HFP
1
BUP VIN
USB5V
7
EN
CN591
USB IF2
1 2
VBUS 5
1 VOUT VIN SW
IC571
BD6538G
3
EN
4
OC
SW USB
IC761
TC7MB3257FK
9
D- 1
2 S
3A
12
D+
3 4A
13
4B2
10
3B2
2 4
1B1 1A
5 7
2B1 2A
CN701
4 DP
DM
3
LOUT C D
7
MECHA 3.3V
IC731
VDD
3 1
11
VDD
NJM2885DL1-33
m
RESET
12
BRST,BRXEN,BSRQ,BDATA,BSCK
co
MECHA VD
Q751
VD
18 BUP
Q752
.
19
4
2 8
9 9
Lch
23
TUNL
CDL
BUSL+
BUSL-
9 4 2 8 9 9
85
MUTE
28
TX
1
SYSPW
27
3
RX
AMPM
19
RX2
79
IPPW
80
ASENBO 20
OELPW
22
SYNC
40
USBCTL2
51
FLG2 BUP
A
52 B
41
USSEL
ILMPW
SYSTEM
CONTROLLER
IC 601(2/2)
PEG509A8:
A B
PEG576A8:
C D
35
ROT1
36
ROT0
30
KYDT(RWRX)
29
DPDT(RWTX)
V
92
CDRST
38
SWVDD
91
DSENS
USB5V
45
42
USBCTL1
VDCONT
87
FLG1