Block Diagram And Schematic Diagram; Block Diagram - Pioneer DEH-P5600MPXM Service Manual

1

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

A
A
TUNER AMP UNIT
FM/AM TUNER UNIT
B
ANTENNA CN401
AM ANT
1
1
2
FM ANT
3
C
PICKUP UNIT
(P10)(SERVICE)
D
LASER
DIODE
MD
HOLOGRAM
UNIT
FO+
FOCUS ACT.
TO+
TRACKING ACT.
MONITOR
DIODE
LD+
SPINDLE
M
MOTOR
LOAD/ CARRIAGE
M
MOTOR
E
F
14
1
2
7 6
IC 3 EEPROM
5.0V
OSC
FMRF
ATT
ATT
FMRF
MIXER, IF AMP
RF adj
ANT adj
2 12 15 22
D
CD CORE UNIT(S10WMA)
V3R3D
CN101
142
LD-
IC 201
15 15 LD
Q101
UPD63761GJ
143
5 5 PD
RF-AMP,CD DECODER,
AC,BD MP3 , WMA, DECODER,
DIGITAL SERVO / DATA PROCESSOR
F,E
FOP
1 1
TOP
4 4
34
TD/FD SD/MD
14 14
12 X201
CD
FOP
13
DRIVER
TOP
IC 301
BA5835FM
16
SOP
15
SOM
18
LCOP
22 53
17
LCOM LOEJ
9
47
CONT
32
31
30
97
HOME
CLAMP 12EJ 8EJ DISC
SENSE SENSE SENSE SENSE
IC 203
2
3 VD2
V3R3D
NJM2391DL1-33
+3.3V REGULATOR
5 1,3
IC 501
V1R5 V3R3D
S-L2980A15MC-C6A
+1.5V REGULATOR
DEH-P5600MP/XM/EW
2
3
VDD
13 5 10 9 8 11 14
IC 5
5V 3.3V
LPF
IC 1
3.3V
T51
CF52
CF51
IC 4
3.3V 2.5V
3.3V 2.5V
16 4 17
TUN 3.3V
SYS 8.4V
CN901
L-OUT
31
LOUT 10 14
Q601
MUTE
Q603
35
Q701
VDD
A/D REF
55
CDMUTE
43
LOEJ
ADENA
IC 701
BRST,BRXEN,BSRQ
CONT
PE5440A
BDATA,BSCK
CD CONTROLLER
VD
4
VD 3 20
CLAMP 12
X1
4 21
12EJ
X701
8EJ
13
X2
DSCSNS
HOME 49
VDCONT
CD3VON 46
VDCONT
19 5
VDD
+3.3V REGULATOR
2
3
IC 703
3VDD 5 19
1
S-812C33AUA-C2N
VD2
2 22
CD3VON
1 23
3
18 19 20 21
Rch
IC 2
2.5V
Lch
DET, FM MPX,
RDS DECODER
BUS+L
BUS-L
CN101
7
11
5
BUZZER
1
8
IP-BUS DRIVER
BUS-
28
TX
5 1
IC 101 TX
6 2 RX 19
HA12240FP
RX2
BUS+
8
79
IPPW
IPPW
CN651
Q101
BU
80
ASENBO
Q102
SYSTEM CONTROLLER
BRST,BRXEN,BSRQ
BDATA,BSCK
80
VDSENS
Q651 20 34
BU
VD
Q652
VDD
Q650
VD
Q653
4
24
23 RDS_DA
RDS_HS
RDS_CK
RDS_LO
TUN L
41
BUS+L 43
BUS-L 44
CD L 42
BZ 641
VST,VCK,VDT
LEVEL INDIC
22
PEE
92
LVLINL
85
MUTE
13
XIN
X601
11
XOUT
1
SYSPW
89
KEYAD
2
KEYD
IC 601(2/2)
PD5918A
40
FLPILM
42
ejtin
Q8
BU
Q804
39 33 38 35 36 41
Q80
VDD
Q80
S8
DETACH SENS
ILB
4