Schematic Diagram; Dvd Mt Pcb Assy(1/6) - Pioneer DV-210K-K Service Manual

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10. SCHEMATIC DIAGRAM

QQ
3 7 63 1515 0

10.1 DVD MT PCB ASSY(1/6)

A
DVD MT PCB ASSY (1/6)
(A2L124A130)
TO LOADER/MOTOR DRIVE
MDI1 {3}
V20 {3}
STBY {3}
A {3}
B {3}
C {3}
D {3}
E {3}
F {3}
LDO1 {3}
LDO2 {3}
B
DMSO {3}
FMSO {3}
TRCLOSE {3}
TROPEN {3}
TRSO {3}
FOSO {3}
OP+ {3}
OP- {3}
IOA {3}
TRIN {3}
V1P4 {3}
RF {3}
FROM/TO MEMORY/USB
C
DQM0 {2}
DQM1 {2}
DWE# {2}
DCAS# {2}
DRAS# {2}
DQ0 {2}
DQ1 {2}
DQ2 {2}
DQ3 {2}
DQ4 {2}
TE
DQ5 {2}
L 13942296513
DQ6 {2}
DQ7 {2}
DQ8 {2}
DQ9 {2}
DQ10 {2}
DQ11 {2}
DQ12 {2}
DQ13 {2}
DQ14 {2}
DQ15 {2}
DBA0 {2}
DBA1 {2}
MA0 {2}
MA1 {2}
MA2 {2}
D MA3 {2}
MA4 {2}
MA5 {2}
MA6 {2}
MA7 {2}
MA8 {2}
MA9 {2}
MA10 {2}
MA11 {2}
SDCLK {2}
SFLASH_CS {2}
SFLASH_DO {2}
SFLASH_DI {2}
SFLASH_CK {2}
IR {2,8}
FP_DO {2,8}
STB {2,8}
FP_DI {2,8}
FP_SCK {2,8}
V+3D {2}
USB_GND
E
www
F
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W829
V+3
V+1R8
D
A
B
C
F
E
C4001
0.1
C4008 0.1 B
C4033
12P CH
C4037
13P CH
V20
V1P4
MDI1
LDO1
LDO2
W842
V+3
DMSO
R400210K
FMSO
STBY
R4017 10K
IOA
TRSO
FOSO
W812
V+3D
W808
W813
V+1R8
V+3D
x ao
y
. i
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
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3
8
128 127 126 125
2.1 2.1
DVDA(RF)
2.1
DVDB(RF)
2.1
DVDC(RF)
2.1
DVDD(RF)
2.0
B
DVDE(RF)
2.0
DVDF(RF)
1.8
1
AVDD18_2(RF)
3.3
AVDD33_1(RF)
1.0
XTALI
0.5
R4025 XTALO
0
82 AGND
Q Q
2.0
3 6 7 1 3
V20
1.4
V14
R4014 0.6
REXT
15K 0.2
MDI1
0.2
MDI2
3.3
LDO1
2.5
LDO2
3.3
R4015
AVDD33_2
13K+-1% 2.1
DMSO
R4016 1.4
FMSO
8.2K +-1% 3.2
STBY(TR OPEN)
0
R4018
IOA(TR CLOSE)
13K +-1% 1.5
TRSO
R4019 1.4
FOSO
13K +-1% 3.3
FG/GPIO2
NC
0
USB_DP
NC
0
NC
USB_DM
3.3
VDD33_USB
0
GND_USB
R4039 0.8
PAD_VRT
5.1K +-1% 1.8
VDD18_USB
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
NC
u163
.
DV-210K-K
3
4
2 9 9 4 2 8
MPEG/MICON/DSP SCHEM
124 123 122 121 120 119 118 117 116 115 114 113
126 RFIN/OPOUT(RF)
127 RFH/OPINN(RF)
128 RFG/OPINP(RF)
1 5 0 5 8 2 9
MPEG/MICON IC
MT1389FE/L-L
33 GPIO3/INT#
34 GPIO4
35 GPIO6
m
co
4
9 9
(DVD MT PCB
R4068
10K
C4119
1 B
112 111 110 109 108 107 106 1
9 4 2 8 9 9
IC4001
55