Sony D-NF400 Service Manual page 28

D-NF400/NF401
QQ
3 7 63 1515 0
IC701 CXR710160-207R
64 63 62 61 60 59 58 57 56 55
LRCKI
1
BCKI
2
3
VDIOCD0
PCMDI 4
5
DVDD4
6
TAPTD0
7
SCANEN
8
DVDD0
DVSS0
9
10
DVIO0
11
VDIOCD1
12
PF4/XRDE
13
PI3/BCKO
PI2/LRCKO 14
15
PI0/PCMDO
16
EVA
TE
L 13942296513
17 18 19 20 21 22 23 24 25 26
www
.
28
http://www.xiaoyu163.com
54 53 52 51 50 49
DAC
INTERFACE
CD-ROM
INTERFACE
EEPROM SERIAL
INTERFACE
PRESCALLER/
TIME BASETIMER
MAGIC GATE
CORE
x ao u163
y
i
http://www.xiaoyu163.com
2 9
8
INTERRUPT CONTROLLER
DMAC (CH3) DMAC (CH1)
Q Q
DMAC (CH0)
DMAC (CH2)
3 6 7 1 3
WATCHDOG
TIMER
CLOCK GENERATOR/
SYSTEM CONTROLLER
HUFFMAN HW
RAM
160K BYTES
VIRTUAL ENGINE
CORE
RAM
ARM77TDMI
512K BYTES
CPU CORE
27 28 29 30
.
9 4 2 8
1 5 0 5 8 2 9 9 4
31 32
m
co
9 9
48 PE3/RxD1
47 PE2/TxD1
46 PE1/RxD0
45 PE0/TxD0
44 DVSS2
43 DVDD2
42 PC3/SCS0
41
PC2/SI0
40
PC1/SO0
39 VDIOCD2
38
PC0/SCK0
37
PF3/T3
36 PF2/EC2/INT4
35
PF1/T1
2 8 9 9
34
PF0/EC0/INT3
33 NRST