Pioneer CX-3250 Service Manual page 209

5
F
R1601
12K
GNDA
T
R1602
12K
1603 C1601
R01
10K
GNDA
C1608
(1608) 1
VHALF C1623
1
(1608)
AD2
108
C1609
107
R1
AVSSB
106
AVDDB
LPCO2
105
CDMPD
104
LPCO1
103
DVDMPD
102 C1610
R1
VREFL5
101 C1611 R1
VREFH5
100 C1612
R1
VIN3RF
99 C1613
R1
VIN4RF
98 C1614 R1
VIN2RF
97 C1615 R1
VIN1RF
96
C1616 R1
RFINP
95 C1617
R1
RFINN
94 ANAMONI2
ANAMONI2
93 ANAMONI1
ANAMONI1
92
AVDDC
91 C1618
100P
CDATA
90 C1619 5600P
CCAPA
89 C1625
AVSSC
88 C1620 R22
VREFL7
C1624
87
AVSSD
R22
86 C1621
VREFH7
85 C1622 R033
PLFIL1
84
AVDDD
GNDA
C1521
83 R1
VDD12_3
82
VSS_8
81
TRCST
80
TRCDATA3
79
TRCDATA2
78
TRCDATA1
77
TRCDATA0
76
TRCCLK
R1524 4R7K
75
EXTRG1
74
EXTRG0 R1509
1K
73
SDATA
R1510 1K
72
SCLOCK
R1516
71
FG
70
NRES
C1526 R01
69
VDD33_5
R1
C1522
68
VSS_7
C R1513
67
10K
CRGDRV
S
R1514
66
18K
MD
R1526 10K
65
HOME
64
CONT2
63
CONT1
62
LDIN
61
CP_Reset
60 CP_RESET
P13
59
XCSSR
58
SCKDAC
SDODAC 57 1K
R1519
LTDAC
56
12EJ
55
R1525
10K
R1537
R1541 220 100K
R1534
220
C1528
470P
R1543 NM
R1544 NM
R1533
100K
CN1201
CKS6003
VCC5
1 GNDD
GNDD
2
HOME
HOME
HOME
3
08EJ
08EJ
8cm
4
12EJ
5 12cm(DSCSNS)
R1222 HB+
HALL_BIAS+
6
R1213
S
270 COILW
COILW
COIL_W
1 7
S
R1214 COILU
COILU
COIL_U
8
1 S
COILV
COILV
R1215 COIL_V
9
1
HWP W+
HALL_W+
R1216 10
HWM W-
1 HALL_W-
11
R1217
HVP V+
HALL_V+
12
1
R1218
HVM V-
HALL_V-
13
1
U+
HUP
HALL_U+
14
HUM U-
HALL_U-
15
HB-
HBM
HALL_BIAS-
16
C
COM
CRG/LE-
17
C
COP
18 CRG/LE+
3
PGND
GNDD
MOTOR DRIVER
5
6
VCC33
AGND2
VDSENS
VDSENS
VREF
VREF
R1604
1M
R1605
1M
LPCO2
CDMPD
LPCO1
DVDMPD
B
GNDA
A
C
D
RF
GNDA
R1
R1
GNDA
DEBUG
TRCST
TRCST
TRCDATA3
TRCDATA2
TRCDATA1
TRCDATA0
TRCCLK
AMUTE
EXTRG0
SDATA SDATA
SCLOCK
SCLOCK
FG
10K
R1523 220
NRES
NRES
R1522 100K
AMUTE
C1523 NRES
R1
CRGDRV
IRQPWR
C1524
MD
R047
CMDCOMN
HOME
NM STSCOMN
CONT2
STANDBY
C1527
CONT1
LDIN
ROUT
CP_Reset
R1535
100K
R1532
NM
LOUT
XCSF1
SCKDAC
COMPOSITE
SDODAC
LTDAC D-
D+
IECOUT
R1540 220 STSCOMN
CMDCOMN
I2C_SCL
R1536
IRQPWR
I2C_SDA
100K
CP_Reset
I2C_SCL
I2C_SDA
08EJ
C1950
NM
5 1
VCC NC
2
IN_A
4 3
OUT_Y GND
IC1951
NM
D
R1301
CN701
NM
R1300
<TC7SZ126FU>
VCC33
IC1006
IN
0R0
1 5 X
G VCC
L
2
IN
H
3 4
GND OUT
X:Don't Care
Z:High Impedance
NM
GNDD
6
C-b
1000->1049 :POWER SUPPLY
1100->1199 :PU
1200->1299 :ACT+SPDL
1400->1449 :FLASH
1480->1499 :SDRAM
1500->1599 :DVN(SYS)
1600->1669 :DVN(FE)
1670->1699 :DVN(BE)
1700->1749 :VIDEO
1800->1849 :AUDIO (ANALOG)
1850->1899 :AUDIO (DIGITAL) 5.0-3.3&1.2 V DC/DC
1900->1950 :OUTSIDE I/F
1950->1999 :USB
VCC12
VOLTAGE DETECT
VCC33
(1608)
VSENS R1011
IC1001
R1008
1 4
OUT VSS
GND_DD
NM
(2125)
VD8
2 3
R1017
NC
VDD
NM
GNDD
VCC33
GNDD
EF1001
L1902
1 3
VD8
2
PGND
VCC5
IC1002
S-1133B50-U5
ON/OFF VIN
3 4
VSS
2
USB GNDD GNDD
NC VOUT
1 5
C1019
R1
PGND GNDD
GNDA
IC1003
AVCC5
5 1
VOUT VIN
AVCC5
2
VSS
4 3
NC ON/OFF
C1953
(1005)
NM S-1200B50-M5
C1954
(1608)
47P
C1934
(1608)
DGND1
68P
GNDD
GNDA
GNDD
(3216)
AGND1 AGND4
R1015
NM
GNDA
EF1002
1
VDD5
AMUTE
R1019
100
NRES
IRQPWR
CMDCOMN
STSCOMN
STANBY
R1025
100
RO
LO
COMPOSITE
R1027
100
D-
D+
SCL
SDA
RESET
CP_READY
VCC5_3
VCC5
AGND3
GNDA
48.000MHz
X1950
4 X2 3 LPCO2 Q1102
GND2 LSC4081UB
CD
1 2
GND1
X1
NM
GNDA
GNDD
G OUT
L Z
H L
H H
LPCO1
Q1101
DVD
LSC4081UB
GNDA
AVIC-X930BT/XNUC
7
C
DVD CORE UNIT
F
FOCUS SERVO LINE
T
TRACKING SERVO LINE
C
CARRIAGE SERVO LINE
S
SPINDLE SERVO LINE
RF SIGNAL
C1014
VCC12-1
DDF
10
IC1005
L1003
C1013
8 1
FB12A
LX PGND
7 2
10
AGND VIN
6 3
TEST VDD
FB12B
5 4
VOUT CE
NM
R1232D121B
GND_DCON
GND_DCON
NM
GND_DD
VCC33-1
GND_DD
VD8_2 VD8_1
PGND5 PGND4 PGND3
VCC5_1
VD
C1006 C1021
NM
680P
C1007
NM C1022
680P
GNDAU
GNDV GNDD
GNDAU GNDD
PGND
DGND4
VDD5_2
VDD5_1
L1903
3
GNDD
2
GNDD
R1026
NM
GNDV
GNDAU2
GNDAU3
GNDAU GNDV GNDD
C1110 VREF
R01 F+H_G+H
F+H_G+H
E+G_E+F E+G_E+F
(1608*4)
R1113 R1118
CDLD0
3R3 3R9
DVDLD0
CDLD1
R1114 R1117
B
B
3R9 3R9
Q1104
A
A
2SB1132
C
C
D
D
FE1
FE1
FE2
FE2
CDMPD
CDMPD
(1608*4)
DVDMPD DVDMPD
R1112 R1115
1
1R5 1R5
TEMP
DVDLD1
R1111 R1116
RF
RF
1R5 1R5 T
TOP1
TOP
Q1103
2SB1132 F
FOM
F
FOP1
FOP
T
TOM
PU(DP10)
GNDA
7
8
A
L1004
VDD5
B
C
HOST I/F
VD8
CN1901
CKS6025
VD8
1
VD8
2
VD8
3
PGND
4
PGND
5
DGND
6
VD5
7
AMUTE
8
XRESET
9
IRQPWR
10
A
2/5
HSTCMD
11
SLVSTS
12
CN1521
STANBY
13
14 AGND
ANALOG ROUT
15
AGND
16
D
ANALOG LOUT
17
18 AGND
COMPOSIT
19
WAKEUP VIDEO GND
20
WAKEUP
21
D-
22
D+
23
DGND
24
25
IECOUT
26 DGND
27
SCL
28
SDA
29
RESET
30 DGND
CN1101
CKS5775
1 GND
2 Vref
3 VCC
F+H/G+H
4
E+G/E+F
5
E
6
SW
78LD
7
65LD
8
9 LD GND
10 B
A
11
C
12
D
13
14 FE1
FE2
15
78MDG
16
17
78MD
18
65MD
19 65MDG
20 TEMP
21
TEMP GND
22 RF
23 T+
F-
24
25 F+
26 T-
F
C
209
8