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Schematic Diagram; Control Unit(1/2)(Guide Page) - Pioneer RS-P99/EW5 Service Manual

Optical digital reference system universal digital preamp
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10. SCHEMATIC DIAGRAM

10.1 CONTROL UNIT(1/2)(GUIDE PAGE)

A
Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or
"ELECTRICAL PARTS LIST".
Large size
SCH diagram
A-a
A-b
CN904
DKN1586-A
A-a
A-b
Guide page
USB
RESET
Detailed page
A-a
A-b
CSG1046-A
B
C
D
E
F
A
1/2
24
1
2
C670
0.01u/50
GND
US+5V
1
D652
D-
2
D+
3
DAN202U
4
D651
USGND1
DAP202U
5
RST
RT1
RT2
RT3
RT4
US3.3V
S401
GND
81
82
PD1/FD9
83
PD2/FD10
PD3/FD11
84
INT5
85
VCC9
86
PE0/T0OUT
87
PE1/T1OUT
88
PE2/T2OUT
89
PE3/RXD0OUT
USB MICRO
90
PE4/RXD1OUT
91
PE5/INT6
IC651
92
PE6/T2EX
CY7C68013A
93
PE7/GPIFADR8
94
GND9
95
PD4/FD12
96
PD5/FD13
97
PD6/FD14
98
PD7/FD15
99
GND10
CLKOUT
100
GND
X651
CSS1712-A
24MHz
JA701
CKS3414-A
11
10
ASENB
9
8
7
BUS-
6
IP-BUS IN
R703
5
100
4
3
BMUTE
BUS+
2
GND
R704
1
100
CN503
NM
OPTSEL
10
GND
OPTGND
9
USBOPT
8
GND3
7
6
5
4
3
2
B.U
1
GND
GND
OPI5V1
LCTC1R8K2125-T
+5.0v
L311
LSC4081UB(QRS)
Q311
JA301
CKS2601-A
R312
4
C311
1k
OPI1
OPT-IN
3
0.1u/50
2
1
C313
0.1u/50
H902
F901
CKR1021-A
BU2
CCG1109-A-T
L901
1
>
2
BU1
CEK1001-A
CTH1453-A
4.0A
1
356 uH
2
CN901
CKE1077-A
GND1
GND
3
BREM
B.U
2
+14.0v
GND
1
REM1
RS-P99/EW5
2
3
A-a
1/2
D653
1SS352
AM3.3V
Q699
LCTC1R8K2125-T
2SA1162(YGR)
L651
IC621
R695
S-80827CNUA-B8M-TRB
4.7k
Q698
RSTO
LTC114EUB
R602
GND
1k
R621
100k
D621
1SS352
50
49
GND6
VCC5
48
CNVSS
GND4
47
PB7/FD7
46
0.1u/50
PB6/FD6
C631
45
PB5/FD5
44
IC631
PB4/FD4
43
RXD1
OUTY
GND
GND
42
4
3
TXD1
INA
R656
41
100
USBSO
2
RXD0
VCC
NC
USB_SO
40
R658
USBSI
5
1
TXD0
USB_SI
100
TC7SET04FUS1
39
GND3
38
VCC4
37
R661
USBBUSY
PB3/FD3
USB_BUSY
100
36
PB2/FD2
35
PB1/FD1
34
PB0/FD0
VCC3 33
S-812C33AMC-C2N-TRB
WR 32
RD
31
R663
10k
IPBUS DRIVER
C710 0.01u/50
RX TX
C706 0.1u/16
+5.0v
IC701
IPPW
HA12241FP
GND
BUS-
GND
5
4
BUS+
DIN2
6
3
VCC
ROUT
CTF1410-A
7
2
L701
STBY
DIN1
8
1
R705
1k
IPPW1
L710
LCTC4R7K1608-T
TC7WH157FU
IC301
LCTC120K2125-T
+3.3v
1
8
L312
A
VCC
2
7
B
ST
3
6
Y
SELECT
0dBFS
R315
4
5
GND
Y
47
S/PDIF SELECTOR
GND
BU3
GND
OPTI
3
1
2
DATA IN
3
CN302
CKS5749-A
GND2
SWBU
IC552
D571
CRG03
1
10
OUT
DIAG
2
9
GND1
GND6
3
8
GND2
GND5
4
7
GND3
GND4
C574
5
6
VDD
IN
0.1u/50
TPD1018F
GND
3
M3.3V
+3.3v
1
PLDCLK
2
EVOLSTB
CLK4
3
P94
EVOLENB
R616
P93
4
ELDATA
100
SOUT3
5
ELCLK
CLK3
6
CNVss
7
P87
SYSTEM MICRO
8
URST
P86
9
X601
/RESET
C601
CSS1613-A
10
GND
Xout
10MHz
12p/50
11
Vss
C602
12
PEG169A-K
Xin
12p/50
13
Vcc
R603
14
/NMI
10k
15
ASENS
P84
16
BSENS
P83
17
P82
18
P81
19
P80
IC921
P77
20
BSENS
GND
ASENS
N3.3V
LCTC4R7K2125-T
L921
IC911
+13.6v
VBUM
BD3931FP
BUM
VDD5V
BSEN3
R543
GND
R501
33k
100k
R541
Q541
BSENM
LSC4081UB(QRS)
68k
ACC SENSE
BACKUP SENSE
GND
nCON2
DSPERR
B
1/2
CN3001
GND
B
1/2
CN2101
-15.0V
VM15L
4
IC931
S-812C33AMC-C2N-TRB
L931
SCP
+4.3v
LCTC4R7K2125-T
D
C
GND
60
59
P07
P20
58
(SYSRST)
P21
57
P22
R613
56
P23
55
100k
P24
54
GND
P25
53
nCONFIG2
P26
52
P27
51
DSPERR
P30
50
IC601
DIREMFLG
P31
49
DIRADFLG
P32
48
DIRUNLOCK
P33
47
DITRST
P34
46
DIRBRATE0
P35
45
DIRBRATE1
P36
44
DIRRST
P37
43
DSPSTOP
P40
P41
42
UMUTE
P42
41
UMUTE
+3.3v
D511
BSENM2
DAN202U
D502
CRG03
R932
47k
R933
BSEN2
Q931
10k
R505
LTC114TUB
100k
R503
47k
GND
UW
UW
UW
UW
B
1/2
CN1001
Digital Su
CN601
Analog Supply
CKS6018-A
CN801
CKS5319-A
GND
+15.0V
+15.0V
DDGND
VP15R
-15.0V
VP15L
VM15R
GND
4

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