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Panasonic PV-D734S Service Manual page 90

Dvd video player/video cassette reocrder
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20.2. MEMORY SCHEMATIC DIAGRAM
A
8
7
6
5
4
3
2
1
A
B
C
FROM/TO MPEG/MICON
SD_A0
SD_A1
SD_A2
SD_A3
SD_A4
SD_A5
SD_A6
SD_A7
SD_A8
SD_A9
SD_A10
SD_A11
SD_D0
SD_D1
SD_D2
SD_D3
SD_D4
SD_D5
SD_D6
SD_D7
SD_D8
SD_D9
SD_D10
SD_D11
SD_D12
SD_D13
SD_D14
SD_D15
RAMCS0#
RAMCS1#
RAMRAS#
RAMCAS#
SD_BA0
RAMDQM
RAMWE#
RAMCLK
HA0
HA1
HA2
HA3
HA4
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14
HA15
HA16
HA17
HA18
HA19
HA20
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
MEMCS0
RD
WR
P.CON+3.3V
D_GND
FROM AUDIO/VIDEO
RESET
B
C
1.2
HA16
A16
C4064
3.3
VCCQ
0.1 F
0
VSS
0.7
HD15
DQ15
1.9
HD7
DQ7
1.3
HD14
DQ14
1.2
HD6
DQ6
0.6
HD13
DQ13
0.7
HD5
DQ5
0.8
HD12
DQ12
1.6
HD4
DQ4
C4062
3.3
VDD
0.1 F
1.6
HD11
DQ11
1.6
HD3
DQ3
1.3
HD10
DQ10
1.2
HD2
DQ2
1.4
HD9
DQ9
1.4
HD1
DQ1
0.9
HD8
DQ8
1.6
HD0
DQ0
2.6
RD
DE#
0
VSS
W854
2.6
MEMCS0
CE#
2.5
HA0
A0
B4007
FCM2012H-102T04
B4008
FCM2012H-102T04
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
D
(DVD PCB)
FLASH IC
IC4007
SST39VF800A-70-4C-EK
8M
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
A20
3.3
WE#
0
W835
RP#
0.1
C4039
W828
VPP
0.1 F
0.1
R4041
W829
WP#
4.7K
0
W837
A19
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
D
E
HA15
HA14
HA13
HA12
HA11
HA10
HA9
HA8
HA19
HA20
WR
RESET
HA19
HA18
HA17
HA7
HA6
HA5
HA4
HA3
HA2
HA1
E
54

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