Schematic Diagram; Dvd Mt Pcb Assy (1/6) - Pioneer DV-300-K Service Manual

1

10. SCHEMATIC DIAGRAM

10.1 DVD MT PCB ASSY (1/6)

DVD MT PCB ASSY (1/6) (A2K008A130)
A
• MPEG/MICON/DSP BLOCK
FROM/TO LOADER/MOTOR DRIVE
MDI1
V20
STBY
A
B
C
D
E
F
LDO1
B
LDO2
DMSO
FMSO
TRCLOSE
TROPEN
TRSO
FOSO
OPO
OP+
OP-
IOA
TRIN
TROUT
LIMIT
V1P4
RF
FROM/TO MEMORY
A0
C
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
AD0
AD1
AD2
AD3
AD4
D AD5
AD6
AD7
PWR#
PRD#
PCE#
DQM0
DQM1
DWE#
DCAS#
DRAS#
DCS#
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
E
DQ14
DQ15
DBA0
DBA1
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MA11
SDCKE
SDCLK
F
46
1
2
V+3
D
A
B
C
RF
C4005
0.1 B
E
F
MDI1
V20
LDO2
LDO1
C4002 0.1 B
C4007
C4003 0.1 B
0.1 B
OPO
OP-
OP+
DMSO
FMSO
TROPEN
ADIN
TRSO
FOSO
LIMIT R4001 33
IOA
TRCLOSE
STBY
A2
C4001
A3 0.1 B
A4
A5
A6
A7
A8
V+3 (V+3D)
SCL
SDA
5 6
4 3
1.8V
DV-300-K
2
3
V+3RF
216 215
0.0
AGND
C4011 1 B 1.5
DVDA
C4012 1 B 1.5
DVDB
C4013 1 B 1.5
DVDC
C4014 1 B 1.5
DVDD
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
2.1
TNI
2.1
TPI
0.2
MDI1
0.2
MDI2
2.5
LDO2
3.3
LDO1
3.5
SVDD3
3.4
TP4008 CSO/RFOP
2.1
TP4009 RFLV/RFON
0.0
SGND
2.8
V2REFD
2.0
V2D
1.4
VREFD
1.3
TP4010 FEO
1.3
TP4011 TEO
1.3
TEZISLV
C4006 0.1 B 2.5
OP_OUT
1.6
OP_INN
1.4
OP_INP
R4006 13K +-1% 2.1
DMO
R4007 8.2K +-1% 1.3
FMO
0.0
TROPENPWM
1.4
PWMOUT1/ADIN0
R4009 13K +-1% 1.4
TRO
R4010 13K +-1% 1.4
FOO
2.5
FG/ADIN1/GPIO (PU)
3.4
GPIO0/VSYN/YUV1
0.0
GPIO1/HSYN/INT4#/YUV2
3.3
GPIO2/SPMCLK
2.2
IOA2 (PU)
1.8
DVDD18
1.8
IOA3 (PU)
2.2
IOA4 (PU)
1.6
IOA5 (PU)
2.7
IOA6 (PU)
1.9
IOA7 (PU)
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 80 81 82 83
7 8
2 1
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK.
3
4
C4035
390P CH
R4022
750K
214 213 212 211 210 209 208 207 206 205 204 203 202 201 200 199 198 197 196
216 AVDD3
215 IREF
55 IOA18 (PD)
56 IOA19 (PD)
57 IOWR# (PU)
58 A16 (PU)
4
X4001
1
100GT02720
27MHz
R4024
100K
195 194 193 192 191 190 189 188
MPEG/MIC
IC4001
MT1389FE
NC
NOTE:THIS
OF