Block Diagram - Pioneer DEX-P99RS/UC Service Manual

1

4. BLOCK DIAGRAM

QQ
3 7 63 1515 0
A
A
TUNER DSP UNIT(1/2)
JA401
B
CN711
BUSL+
7
BUSL-
11
IP-BUS DRIVER
IC711
HA12241FP
C
BUS+ 6 2
1
BUS+ ROUT
BUS- 5 1
5
BUS- DIN1
8
STBY
ASENBO
8 Q711
BUP
TE
L 13942296513
CN451
AUXL/MIC
12
RESET
IC661
2
S-80827CNNB
VDD33
-B8M
RST
5
Q661
D
JACKSNS
3
VDD33 Q455
ROT0
8
ROT1
9
KYDT
7
DPDT
6
DSENS
2
SWVDD
10
SWVDD5
ILM+B
13
IL+B
15
OEL+B
CN201
E
13 JTAGMD
12 DCOMENA
11 TDI
EMU1
10
EMU0
9
TMS
8
TRST
7
TDO
6
www
TCK
4
2
VDD33
F
20
1
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2
u-COM
IC601(1/2)
PEG585A8
A
PEG586A8
B
117
JSNSON1
116
AUXON
36
RX
115
37
AEQON
TX
64
IPPW
141
SL
35
TUNPCE2
34
TUNPCE1
51
TUNPCK
68
50
ASENBO
TUNPDO
49
TUNPDI
78
DACPDN
84
MCKRQ
85
MCKCNT
77
ADCPDN
1
44
ACKSW
90
EVOLDT
89
EVOLCK
60
19
EVOL1CS
RESET
58
MUTE
133
JACKSNS
122 12
118
FROMRST
JSNSON2
125
ROT0
124
ROT1
75
40
DSPMUTE
KYDT
73
38
DSPSTSIN
DPDT
69
137
DSPMODE
DSENS
70
DSPRDY
72
AUTOMUTE
71
DSPRST
8
DSPBUSY
119
RST_MCASP
120
DSPENA
121
DSPCS
7
DSPCLK
87 5
JTAGMD DSPTX
86 6
DCOMENA DSPRX
x ao
y
2
X201
. i
DEX-P99RS/UC
2
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3
8
FM/AM TUNER UNIT
BILATERAL SWITCH
IC453
TC4066BFT
1
IN1/OUT1
3
OUT/IN2
2
OUT1/IN1
Q454
4
IN/OUT2
13
Q452
CONT1
5
Q451 CONT2
Q Q
3 6 7 1 3
DSP
IC204
D708E001BRFPA250
AXR0(11)/AXR1(2)
FLASHROM
AXR0(10)/AXR1(3)
IC206
AXR0(9)/AXR1(4)/
PEH225A8
SPI1_SIMO
AXR0(12)/AXR1(1)
RESET
3
AMUTE0
4
AMUTE1
5
AHCLKX1
7
ACLKX1
11
AFSX1
14
RESET
138
AXR0(15)/AXR2(0)
122
AXR0(7)/SPI1_CLK
105
SPI0_ENA/I2C1_SDA
107
SPI0_SCS/I2C1_SCL
108
SPI0_CLK/I2C0_SCL
110
SPI0_SIMO
111
SPI0_SOMI/I2C0_SDA
28
TDI
34
EMU(1)
32
EMU(0)
19
TMS
21
TRST
29
TDO
35
TCK
u163
IC205
TC7SHU04FUS1
AXR0(14)/AXR2(1)
2 4
17
4
CLKIN
.
3
4
2 9 9 4 2 8
MCK
TUNL
BCK
LRCK
IC452
BA3121F
3 1
AUXL
IN1 OUT
IC451
NJM4558V
3 7
AUTOEQ
IN+1 OUT2
1 5 0 5 8 2 9 9 4
MCK
BCK
LRCK
131 H
130 M
127 L
134 SW
DACPDN
MCK
MCKRQ
MCKCNT
ADCPDN
ACKSW
142
ACLKX0
139
ACLKR0 BCK
LRCK
m
144
AFSX0
141
AFSR0
co
137
IC203
TC7SH08FUS1
113 4 2
AXR0(0)
4
9 9
H
IC301
TC7SH08FUS1
2 4
IC302
TC7SH08FUS1
2 4
IC303
TC7SH08FUS1
2 4
M
L
IC304
TC7SH08FUS1
2 8 9 9
2 4
IC305
TC7SH08FUS1
2 4
IC306
TC7SH08FUS1
2 4
SW
IC104
TC7SH126FU
2 4
1
Q105
IC201
TC7SH08FUS1
4 2
4 2
IC202
TC7SH08FUS1
CDDT
TO 2/2
D