Dvd Mt Pcb Assy(2/6) - Pioneer DV-300-K Service Manual

1

10.2 DVD MT PCB ASSY(2/6)

DVD MT PCB ASSY (2/6) (A2K008A130)
• MEMORY BLOCK
A
FROM/TO MPEG/MICON/DSP
B
C
D
E
FROM POWER PORT
D_GND
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
F
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
48
1
2
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MA11
DWE#
SDCKE
DQM1
DQM0
DCAS#
DRAS#
DBA1
DBA0
SDCLK
DCS#
A0
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
AD5
AD6
AD7
PRD#
PCE#
PWR#
(V+3D)
V+3
2
3
IC4004
1.2
A17
A16
0
NC (BYTE#)
0
VSS
0.7
A0
D15/A1
1.9
AD7
D7
1.3
D14
NC
1.2
AD6
D6
0.6
D13
NC
0.7
AD5
D5
0.8
D12
NC
1.6
AD4
D4
C4062
3.3
VCC
0.001 B
C4040 1.6
D11
NC
1 B
1.6
AD3
D3
1.3
D10
NC
1.2
AD2
D2
1.4
D9
NC
1.4
AD1
D1
0.9
D8
NC
1.6
AD0
D0
2.6
PRD#
OE#
0
VSS
2.6
PCE#
CE#
2.5
A1
A0
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
DV-300-K
3
4
16Mbit FLASH IC
ES29LV160EB-70TG
1.7
A15
1.0
A14
0.8
A13
1.5
A12
2.5
A11
1.3
A10
1.6
A9
1.5
A8
0
A19
0
NC
NC
3.3
WE#
0
RESET#
0.1
NC NC
0.1
NC (WP#/ACC) NC
0
RY/BY#
NC
1.6
A18
0.7
A17
1.4
A7
1.6
A6
1.6
A5
1.3
A4
1.7
A3
2.5
A2
1.6
A1
4
A16
A15
A14
A13
A12
A11
A10
A9
A20
R4040
10K
PWR#
A19
A18
A8
A7
A6
A5
A4
A3
A2