Dvd Mt Pcb Assy (1/7) - Pioneer DV-490V-S Service Manual
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Also See for DV-490V-S:
- Service manual (86 pages) ,
- Operating instructions manual (52 pages) ,
- Operating instructions manual (72 pages)
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1
3.4 DVD MT PCB ASSY (1/7)
QQ
3 7 63 1515 0
A
1/7
DVD MT PCB ASSY (A2I901A130)
A
MPEG/MICON/DSP BLOCK
FROM/TO
LOADER/MOTOR DRIVE
MDI1
V20
STBY
A
(RF)
B
C
D
E
V+3
F
LDO1
LDO2
B
DMSO
FMSO
TRCLOSE
TROPEN
TRSO
FOSO
OPO
OP+
OP-
IOA
TRIN
TROUT
LIMIT
V1P4
RF
FROM/TO MEMORY
A0
C
A1
A2
A3
A4
MDI1
A5
A6
A7
LDO2
A8
LDO1
A9
A10
TE
L 13942296513
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
AD0
AD1
OPO
AD2
OP-
AD3
OP+
AD4
D
AD5
DMSO
AD6
FMSO
AD7
TROPEN
PWR#
ADIN
PRD#
TRSO
PCE#
DQM0
FOSO
DQM1
LIMIT
DWE#
IOA
DCAS#
TRCLOSE
DRAS#
DCS#
STBY
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
E
DQ13
DQ14
DQ15
DBA0
DBA1
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
www
MA11
SDCKE
SDCLK
F
A
1/7
18
1
http://www.xiaoyu163.com
2
(D)
D
(A)
A
(B)
B
(C)
C
(RF)
RF
C4005
(E)
E
0.1
B
(F)
F
V20
C4002
0.1 B
C4003
C4007
0.1 B
0.1
B
A2
C4001
A3
0.1
B
A4
A5
A6
A7
A8
(V+3D)
7
TP4036
SCL
SDA
TP4037
5
6
8
EEPROM
4
3
x
ao
1.8V
y
.
i
2
http://www.xiaoyu163.com
3
8
V+3RF
216
0.0
AGND
(D)
C4011
1 B
1.5
DVDA
(A)
C4012
1 B
1.5
DVDB
(B)
C4013
1 B
1.5
DVDC
(C)
C4014
1 B
1.5
DVDD
(RF)
C4088
1 B
1.7
DVDRF IP
NC
DVDRF IN
2.1
MA
2.1
MB
2.1
MC
2.1
MD
NC
SA
NC
SB
NC
SC
NC
SD
NC
CDFON
NC
CDFOP
(E)
2.1
TNI
(F)
2.1
TPI
0.2
MDI1
0.2
MDI2
2.5
LDO2
3.3
LDO1
Q Q
3.5
SVDD3
3
6 7
3.4
CS
TP4008
CSO/RFOP
2.1
TP4009
RFLV/RFON
RFLV
0.0
SGND
2.8
V2REFD
2.0
V2D
1.4
VREFD
1.3
FE
TP4010
FEO
1.3
TP4011
TEO
TE
1.3
TEZISLV
C4006 0.1 B
2.5
OP_OUT
1.6
OP_INN
1.4
OP_INP
R4006
10K
2.1
DMO
R4007
15K
1.3
FMO
0.0
TROPENPWM
1.4
PWMOUT1/ADIN0
R4009
12K
1.4
TRO
R4010
12K
1.4
FOO
R4001
33
2.5
FG/ADIN1/GPIO (PU)
3.4
GPIO0/VSYN/YUV1
0.0
GPIO1/HSYN/INT4#/YUV2
3.3
GPIO2/SPMCLK
TP4001
2.2
IOA2 (PU)
1.8
DVDD18
TP4002
1.8
IOA3 (PU)
TP4003
2.2
IOA4 (PU)
TP4004
1.6
IOA5 (PU)
TP4005
2.7
IOA6 (PU)
TP4006
1.9
IOA7 (PU)
TP4007
2.2
HIGHA0(PU)
55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79
7
8
2
1
u163
DV-490V-S
3
4
2 9
9 4
C4035
390P CH
R4022
750K
215
214
213
212
211
210
209
208
207
206
205
204
203
202
201
200
199
198
216
AVDD3
215
IREF
1 3
1 5
0 5
8
2 9
MPEG/MICON IC
55
IOA18 (PD)
56
IOA19 (PD)
57
IOWR# (PU)
58
A16 (PU)
m
co
.
4
2 8
9 9
X4001
100GT02720
1
27MHz
R4024
100K
197
196
195
194
193
192
191
9 4
2 8
9 9
IC4001
MT1389FE/E-L
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