Block Diagram And Schematic Diagram; Block Diagram - Pioneer DEH-P960MP Service Manual

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3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

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3.1 BLOCK DIAGRAM

A
A
TUNER AMP UNIT
FM/AM TUNER UNIT
ANTENNA
CN401
AM ANT
FMRF
1 ATT
B
FM ANT
3
ATT
FMRF
ANT adj
C
TE
L 13942296513
PICKUP UNIT
(P10)(SERVICE)
LASER
DIODE
HOLOGRAM
UNIT
D
FOCUS ACT.
TRACKING ACT.
MONITOR
DIODE
M1
M
SPINDLE
MOTOR
M2
M
LOADING/CARRIAGE
MOTOR
E
www
F
20
1
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2
7 6 13
IC 3 EEPROM
5.0V
OSC LPF
IC 1
3.3V
MIXER, IF AMP
RF adj
T51
CF52
2 12 15 22 16 4 17
D
CD CORE UNIT(S10WMACODE2)
V3R3D
CN101
142
LD-
IC 201
15 15 LD
Q101
UPD63761GJ
MD 143
5 5
PD
RF AMP, CD DECODER,
AC,BD
MP3 AND WMA DECODER
DIGITAL SERVO/DATA PROCESSOR
F,E
FO+ FOP
1 1
TO+ TOP
4 4
TD/FD SD/MD
LD+
14 14
12
FOP
13
TOP
CD
DRIVER
16
53
SOP 22
LOEJ
15
SOM
18
9 47
LCOP
CONT
17
LCOM
IC 301
BA5835FM
4
32
31
30
97
S902 S904 S905 S903 S901
CLAMP 12EJ 8EJ DSCSNS HOME
IC 203
3 1 VD2
V3R3D
NJM2391DL1-33
3.3V REGULATOR
IC 501
5 1,3
V1R5
S-L2980A15MC-C6A
1.5V REGULATOR
x ao
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DEH-P960MP/XN/UC
2
http://www.xiaoyu163.com
3
VDD
5 10 9 8 11 14
IC 5
5V 3.3V
CF51
IC 4
3.3V 2.5V
3.3V 2.5V
TUN 3.3V
SYS+B
CN101
Q Q
3 6 7
CN703
CN902
MCK2
MCK
1 1
RX
3 3
TX
4 4
34
XTAL
CN701
CN901
DOUT
46 14 DATA
DOUT 12 12
X702
12 13
X1 X2
MICRO
26
COMPUTER
FRxD
LOEJ
25
FTxD
CONT
BSCK,BDATA,BSRQ
IC 701
PE5423A
BRXEN,BRST,CSENSOUT
CLAMP
12EJ
VD
VD
VD 3 21
8EJ
4 20
DSCSNS 46
CD3VON
HOME 49
VDCONT
BU
VDCONT VDCONT
19 5
MCKRQ
CD3VON
1 23
3.3V REGULATOR
2 VDD
3
3VDD IC 703 5
19
S-812C33AUA-C2N
VDD
V3R3D
VD2 VD2
22
2
CN811
u163 M951
MOTOR1
AUTOMATIC 6
y
FLAP MOTOR M
MOTOR2
5
E
SWITCH PCB
CLOSE
FCLSW1
4
OPEN
FOPSW1
3
EJECT
FEJSW1
2
1
3
2 9 9 4
8
IC 2
Rch
24
2.5V
DET, FM MPX,
Lch
DECODER
23
Q101
IP-BUS DRIVER
6
5
HA12240FP
ASENB1
BUS+
BUS-
BUSL+
BUSL-
8
SW
1
5
R
7
F
11
15
DAC5V
1 3 1 5 0 5 8 2 9
CDRX
B
A3V
C CDTX
11 12 13
48
2
AINL+L
DATA
DSP
IC 271
9
AK7730VT
D3V
39
A3V
14
3V 5V 5V 3V
IC 251
IC 252
TC74VHC08FT
TC74VHC08FT
RQ,DSPCK,
DRDY,RDY,DSPIN DSPOUT,DSPCS
4
5 IC 272
D3V
TC7SH08FU
1
MCKRQ
Q742 Q743
Q744
Q741
MECHA VD
Q811
VDD
BU
Q812
m
11
4 5
co
3 6 66
IC 811
BA6288FS 11 65
14
.
69
68
67
4
2 8
9 9
A
MIC321
VR321
SL 97
SL
ce@
71
pce@
CE1
72
PCE1
DO
56
PDI
DI 55
PDO
CK
57
PCK
SYSTEM CO
IC 60
PD5914A(
PD5915A(
BU
82
ASENBO
1 30
TX
IC 101
2 29
RX
8
81
IPPW
FR,R
DAC
11 5
FR
IC
13 3
NJM4
RR
IC 211
PCM1606EG
SWL,S
8 5
SWL
3 IC
DATA3
9 3 NJM4
SWR
2
DATA2
FL,R
1
DATA1
10
5
FL
IC
VCC
3
12 NJM4
9 4 RL 2 8 9 9
8
DAC5V
IC 2
1
NJM45
5
LP
8 ADC INPUT
1
IC 231
3
NJM2100V
DSPOUT,D
DSP MODE
PRO STD
VDD
45
44
DSPMOD
dsppw
87
MUTE
23
SYSPW
13
XOUT
15
XIN
SYSTEM CONTROLLER
IC 601(2/2)
PD5914A(UC model)
BU
PD5915A(ES model)
22
OELPW
31
DPDT1
32
KYDT1
40
SWVDD1
12
RESET
42
ILMPW1
84
DIMMER
41
DISPPW
FLPPW
BU
FLPOPN
FLPCLS
43
ILMPW2
35
DPDT2
fclssw
36
KYDT2
fopnsw
flpejsw
79
DSENS SWVDD2
94
4