Pioneer DEX-P1 - Block Diagram

124
DEX-P1R,DEH-P946,DEX-P1
7.3 BLOCK DIAGRAM
- DEX-P1R/UC
M
M
M
M
MIC SENSE
MIC JACK UNIT
M
2
4
1
CN4601
CN4602
2
1
13
ASL FILTER
IC4502
NJM2068
13
ASL AMP
IC4501
NJM2068
2
1
Q3
FM RF
MAIN
ANT
T31
FM MIX
Q31 CF51
FM IF
FM
OSC
AM
OSC
FM / AM PROCESSOR
IC1 PA4023B
FM PROCESSOR
IC2 PA4024A
CF52
FM IF
CF53
FM IF
T51
41
6
34
3532 36 16 18 23 25 31 30 28 33 40 7 43
19
20
2
31
33
34
31
33
34
11 11
13
15
28
29
30
13
15
28
29
30
NOISE
14
17
16
15
7
9
18
19
25 29 9 4 5
10
1
11
37
1
2
3
6
7
11
1
5
8
5
15
4
3
5
15
16
16
19
FD
TD
MD
SD
64
CD DATA
BICK
LRCK
SRDT
CD DATA
BICK
LRCK
RESET
VDD
CD MUTE
AV REF0
ADENA
CLAMP
DSCSNS
EJECT SNS
CD EJECT
LOAD
CD5V ON
VD CONT
24 63
10 61
5
74
29
28
27
25
26
27
6
5
4
8
7
5
14
15
11
328
13
19
20
21
22
18
6
18
12
11
10
9
13
25
SCLR
SCKO
LRCK
SRDT
CD5V ON
CLAMP
CD LOAD
CDEJET
DSCSNS
EJTSNS
CD5V ON
CLAMP
CD LOAD
CDEJET
DSCSNS
EJTSNS
12
60
26
75
66
27
8
11 6
B.U
B.U
4
14 3
12 3 1 1
34
31
30
32
33
37
25
24
86
85
61
50
38
74
88
80
69
3959620
10
12
82
83
531
19
KYDT
X0
X1
REMIN
D
20
3
5
8
VDD
2
77
76
24
25
21
22
62
20
1
2
9
12
4
1
2
17
+5V
4
3
4
3
1
3
1
3
5
8
2
1
38 19 13 14
20 15 17 21 4 12 14 22 23 13 5 6 2
20
23 24
26 25
910
2
1
14 15 17 18 47 1 2
AM TV
Q201 Q202
FM +B AM +B TUN +B
FM +B
X401
7.2MHz
Q401
AM +B TUN
+B
TUN
+B
AMRF / AGC
IC401
PM2006A
CF232
AM IF
GATE
DRIVER
FM SL
AM SL
FM IFC
AM IFC
MONO
SEEK
VCO
FM SD
COMP
CN451
AUTO EQ
DALMON
MIC
RX
TX
IPPW
A SENB
A SENS
DLED
FM TV
XIO XI L DET LDET AM / FM
AM TV
IF AM
FM VCO
AM VCO
CN131
CN101
Q132
VDD
IP-BUS ISOLATOR
IP-BUS DRIVER
B.U
IP-BUS IN
Q101
Q102
VR551
VR4501
Q4501
MIC4501
Q551
INPUT SELECTOR
CN141
CN222 CN3001
X501
4.332MHz
RDS DECODER
RDS CONTROL
ID LOGIC
ID LOGIC ROM
IC551
PMW001B
IC501
PD6191A
IC581
PD8034A
Q131
Q171
Q172
IC102
TA2050S
IC101
CA0008AM
BUSL 1
BUSL 2
BUS 1
BUS 2
CN101
Q101
RF AMP
SERVO / DSP
CD DRIVER
MD
PICKUP UNIT
(SERVICE)
LD
HOLOGRAM
UNIT
FOCUS ACT
TRACKING ACT
IC101
UPC2572GS
IC201
UPD63702AGF
IC701
PC05TZ51
IC302
XRA6285FP
IC502
LC89170M
IC301
BA6797FM
VD VD
B.U
B.U
VD
CN701
CN221
CN801
CN802
+5V
5V REGULATOR
PHOTO FPC
UNIT
LOADING
DRIVER
LOADING
MOTOR
CARRIAGE
MOTOR
SPINDLE
MOTOR
S2
HOME
S1
CLAMP
J
MECHANISM
FPC UNIT
I
CONTROL UNIT
D
TUNER AMP UNIT
A
DSP
F
ASL UNIT
L
FM / AM TUNER UNIT
B
FLAP SENSE PCB
K
CN671
IC671
PD0236AM
DIGITAL CONVERTER
CD SYSTEM CONTROL
IC651
PD4931A
Q992
VD REGULATOR
Q991
VD CONTROL
Q651
MOTOR
DRIVER
Q851
MOTOR
REGULATOR
S601
SYSTEM CONTROL
IC601
PD4908A
IC851
BA6288FS
Q852
Q853
S951 S952
AUTOMATIC
FLAP SENSE
CN852 CN851 CN801
CN1901
S1902
RESET
S1901
P SENS
AUTOMATIC
FLAP MOTOR
X1901
3.77MHz
LCD
CONTR
IC19
PD623
IC1901
RS-140
OPTICAL
INPUT
KEY
MATRIX
Q810
Q811
FLPPW
FCL SSW
STDPRO
DLED
MICSEL
ALMSEL
L DET
SL
SD
MCSENS
RX
TX
IPPW
ASENB
FOPN SW
FLPCLS
FLPOPN
P SENS KEYDT ILMPW
L DET
SL
SD
IC171
BA3131FS
AL-
NOISE
MIC SENS
RESET
DSPPW
CD MUTE
CD DATA
LRCK
BICK
1
3
10
10
9
9
8
8
7
7
9
3
4
7
6
6
5
5
1
2
4
2
A
10
MCK