Schematic Diagram; Dvd Mt Pcb Assy(1/6) - Pioneer DV-310-K Service Manual

Hide thumbs Also See for DV-310-K:
Table of Contents

Advertisement

1

10. SCHEMATIC DIAGRAM

QQ
3 7 63 1515 0

10.1 DVD MT PCB ASSY(1/6)

A
FROM/TO LOADER/MOTOR DRIVE
MDI1
V20
STBY
A
B
C
D
E
F
LDO1
LDO2
B
DMSO
FMSO
TRCLOSE
TROPEN
TRSO
FOSO
OP+
OP-
IOA
TRIN
V1P4
RF
FROM/TO MEMORY/USB
DQM0
DQM1
DWE#
DCAS#
C
DRAS#
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
TE
DQ9
L 13942296513
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DBA0
DBA1
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
D
MA8
MA9
MA10
MA11
SDCLK
SFLASH_CS
SFLASH_DO
SFLASH_DI
SFLASH_CK
E
USB_GND
www
F
46
1
http://www.xiaoyu163.com
2
W829
V+3
V+1R8
D
A
B
C
F
E
V20
V1P4
MDI1
LDO1
LDO2
W842
V+3
DMSO
FMSO
STBY
IOA
TRSO
FOSO
USB_P_ON-L
USBP
USBN
W812
V+3D
W813
V+1R8
V+3D
x
ao
y
.
i
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
2
http://www.xiaoyu163.com
3
8
1.08 1.11 0.98 0.97 0.00 1.82 3.35 3.37 3.10 3.13 1.53 1.27 1.42 0.00 3.45 0.00 0.00 1.41 3.31
128
2.17
DVDA(RF)
2.18
DVDB(RF)
2.19
DVDC(RF)
2.22
DVDD(RF)
2.26
DVDE(RF)
C4001
2.27
DVDF(RF)
0.1
B
C4008
1.81
AVDD18_2(RF)
1
0.1 B
C4033
3.17
AVDD33_1(RF)
12P CH
XTALI
XTALO
C4037
R4025
0.00
AGND
13P CH
82
Q Q
2.02
V20
3
6 7
1 3
1.40
V14
R4014
0.62
REXT
15K
0.17
MDI1
0.17
MDI2
2.44
LDO1
2.44
LDO2
3.31
AVDD33_2
R4015
13K +-1%
2.07
DMSO
R4016
8.2K +-1%
1.00
FMSO
R4002
10K
2.89
STBY(TR OPEN)
R4017
10K
3.10
IOA(TR CLOSE)
3.08
R4018
13K +-1%
TRSO
1.54
R4019
13K +-1%
FOSO
3.22
FG/GPIO2
3.09
USB_DP
3.30
USB_DM
3.30
VDD33_USB
W808
0.00
GND_USB
R4039
0.73
PAD_VRT
5.1K +-1%
1.81
VDD18_USB
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
3.21
3.18
u163
.
DV-310-K
3
4
2 9
9 4
2 8
MPEG/MICON/DSP SCHEM
127
126
125
124
123
122
121
120
119
118
117
116
126 RFIN/OPOUT(RF)
127
RFH/OPINN(RF)
128
RFG/OPINP(RF)
1 5
0 5
8
2 9
33 GPIO3/INT#
34 GPIO4
35 GPIO6
3.32
3.27
1.39
3.31
1.07
3.27
3.11
3.19
3.31
1.57
1.14
1.34
m
co
4
9 9
(DVD MT PCB)
NC
3.20
1.25
115
114
113
112
111
110
109
108
10
9 4
2 8
9 9
MPEG/MICON IC
IC4001
MT1389FE/L-L
1.34
1.20
3.29
3.31
1.52
1.30
0.73
1.81

Advertisement

Table of Contents
loading

Table of Contents