Sony HD-FLX9W Service Manual page 100

HCD-FLX9W
QQ
3 7 63 1515 0
• IC Pin Function Description
MB BOARD IC206 ZIVA5X-C1F (DVD SYSTEM PROCESSOR)
Pin No. Pin Name
1 VDDP
2 HA1
3 to 11 HAD15 to HAD7
12 VDDP
13 GNDP
14 to 19 HAD6 to HAD1
20 VDDP
21 GNDP
22 HAD0
23 HDTACK
24 HIRQ0
25 WEH.UDS
26 WEL.LDS
27 HREAD
28 GPIO0 (1)
29 GND
30 VDD
31 GND25
32 VDD25
TE
L 13942296513
33 to 42 MA9 to MA0
43 GND25
44 VDD25
45, 46 MA10, MA11
47, 48 BA1, BA0
49 MCS0
50 MCS1
51 MRAS
52 MCAS
53 MWE
54 GND25
55 VDD25
56 MCLK
57 to 60 MD0 to MD3
61 GND25
62 MDQM0
63 VDD25
64 to 71 MD4 to MD11
72 GND25
73 MDQM1
74 VDD25
www
75 to 78 MD12 to MD15
79 GND
80 VDD
.
81 to 84 MD16 to MD19
85 GND25
100
http://www.xiaoyu163.com
I/O
— Power supply terminal (+3.3V)
O Address signal output to the program ROM and bus interface
I/O Two-way data bus with the program ROM and bus interface
— Power supply terminal (+3.3V)
— Ground terminal
I/O Two-way data bus with the program ROM and bus interface
— Power supply terminal (+3.3V)
— Ground terminal
I/O Two-way data bus with the program ROM and bus interface
I Acknowledge signal input terminal for host data transfer Not used
I Interrupt signal input terminal Not used
O Write enable host upper data strobe signal output to the program ROM
O Write enable host lower data strobe signal output terminal Not used
O Output enable signal output to the program ROM
I Check jig detection signal input terminal
— Ground terminal
— Power supply terminal (+1.8V)
— Ground terminal
— Power supply terminal (+3.3V)
O Address signal output to the SD-RAM
— Ground terminal
— Power supply terminal (+3.3V)
O Address signal output to the SD-RAM
O Bank select signal output to the SD-RAM
O Chip select signal output to the SD-RAM
O Chip select signal output terminal Not used
O Row address strobe signal output to the SD-RAM
O Column address strobe signal output to the SD-RAM
O Write enable signal output to the SD-RAM
— Ground terminal
— Power supply terminal (+3.3V)
O Clock signal output to the SD-RAM
I/O Two-way data bus with the SD-RAM
— Ground terminal
O Write mask signal output to the SD-RAM
— Power supply terminal (+3.3V)
I/O Two-way data bus with the SD-RAM
— Ground terminal
O Write mask signal output to the SD-RAM
— Power supply terminal (+3.3V)
I/O Two-way data bus with the SD-RAM
x ao
— Ground terminal
y
— Power supply terminal (+1.8V)
i
I/O Two-way data bus with the SD-RAM
— Ground terminal
http://www.xiaoyu163.com
8
Description
Q Q
3 6 7 1 3
u163
.
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
m
co
9 9
2 8 9 9