Sony HCD-DX2D Service Manual page 51

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MPEG BOARD U2 ZR36862 (RF AMP, FOCUS/TRACKING ERROR AMP, VIDEO DAC ENCODER)
Pin No. Pin Name
1 SSCRXD/IO17
2 MCS1/IO18
3
4 to 7 MAD16 to 13
8 MAD12/PLLCFGA
9
10 MAD11/PLLCFGP
11
12
13
14
15
16
17
18
19
20 MAD20/IO19/CS2
21
22
23
TE
24
L 13942296513
25
26
27
28 MAD19/PLLSEL
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
www
46
47
48 MAD1/BOOTSEL2
.
49 MAD0/BOOTSEL1
50
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I/O
I Chip enable signal input from the system controller
— Not used
VDDP — Power supply terminal (+3.3V)
O Flash memory address bus
O Flash memory address bus
MDA15 I/O Flash memory data bus
O Flash memory address bus
MDA7 I/O Flash memory data bus
GND P — Ground terminal
MAD10 O Flash memory address bus
MDA14 I/O Flash memory data bus
MAD9 O Flash memory address bus
MDA6 I/O Flash memory data bus
MAD8 O Flash memory address bus
MDA13 I/O Flash memory data bus
MDA5 I/O Flash memory data bus
O Flash memory address bus (not used)
VDDP — Power supply terminal (+3.3V)
MDA12 I/O Flash memory data bus
MWR# O Flash memory write enable signal output
MDA4 I/O Flash memory data bus
VDDC — Power supply terminal (+1.8V)
MDA11 I/O Flash memory data bus
MDA3 I/O Flash memory data bus
O Flash memory address bus
GNDC — Ground terminal
MDA10 I/O Flash memory data bus
MAD18 O Flash memory address bus
GNDP — Ground terminal
MDA2 I/O Flash memory data bus
MAD17 O Flash memory address bus
MDA9 I/O Flash memory data bus
MAD7 O Flash memory address bus
MDA1 I/O Flash memory data bus
MAD6 O Flash memory address bus
MDA8 I/O Flash memory data bus
MAD5 O Flash memory address bus
VDDP — Power supply terminal (+3.3V)
MDA0 I/O Flash memory data bus
MAD4 O Flash memory address bus
MRD# O Flash column high address strobe signal output
MAD3 O Flash memory address bus
MAD2 O Flash memory address bus
x ao
MCS#0 O Flash memory output enable signal output
y
O Flash memory address bus
i
O Flash memory address bus
GNDP — Ground terminal
VDD-IP — Power supply terminal (+3.3V)
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Description
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