Kenwood DV-5700 Service Manual page 13
Multiple dvd vcd cd player
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Also See for DV-5700:
- Instruction manual (76 pages) ,
- Instruction manual (84 pages) ,
- Service manual (61 pages)
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6. AV decoder : MN677521HB (X35, IC300)
6-1 Port Function
Port No.
1,9,32,46,53,73
104,116,142,156
160,166,172,179
184,191,197,205
2~4,6~8,10,201
203,204,206,207
5,14,27,42,52,60
70 83,92,105
120,147 157,163
169,176,182 186
194,200,208
11
12,37,66,79,96
112,145,174,188
202
13
15
16
17
18
19
20
TE
L 13942296513
21
22
23,24
25
26
28
29
30
31
33~36,38~41
43~45
47~51,54~59
61~65
67
68
69
71
72
74~78,80~82
84
85
86
87
88
www
89
90
91
92
.
93
94,95
CIRCUIT DESCRIPTION
Port Name
I/O
VDD
-
Digital supply voltage (+3.3V).
MA0~MA11
O
SDRAM address 0~11
VSS
-
Digital ground.
CLK121
-
Connected to digital ground.
LVDD
-
Digital supply voltage (+2.5V) for internal logic.
XRST
I
System reset input.
CLK81
-
Connected to digital ground.
PLLAVDD
-
Main PLL supply voltage (+3.3v).
TCPOUT
0
Unused.
PLLAVSS
-
Connected to digital ground.
CLK27
I
System clock input (27MHz).
PLLTEST
I
Test input port for main PLL.
CKIO
I
Decode clock change-over.
PLLVDD
-
Supply voltage (+2.5V) of internal logic for main PLL..
HMD1,HMD0
-
Connected to digital supply voltage (+3.3V).
XHINT
O
Interruption to DVD microcomputer.
XDK
O
Acknowledgment to DVD microcomputer.
XWR
I
Write enable from DVD microcomputer.
XRD
I
Read enable from DVD microcomputer.
XCS
I
Chip select from DVD microcomputer.
HCLK
I
Clock input from DVD microcomputer.
HA1~HA11
I
Address input from DVD microcomputer.
HD0~HD15
I/O
DVD microcomputer data bus 0~15.
AUDSTR
I
Valid signal of bit stream input data.
ARQ
0
Unused.
VSTR
I
Clock signal input for bit stream.
VRQ
O
Request of program stream.
AVRTM
I
Sector separation signal.
STD0~STD7
I
Bit stream parallel input 0~7.
EXTCK
I
External FS384 input terminal.
APLLVDD
-
Supply voltage (+2.5V) of internal logic for Audio PLL..
P5481
-
Audio PLL ground.
PHCOPMO
O
Audio PLL phase comparison output.
APLLAVSS
-
Audio PLL ground.
NC
-
Unused.
APLLAVDD
-
Supply voltage (+3.3V) for Audio PLL..
x
ao
y
ACKIO
-
Connected to digital ground.
VSS
-
Digital ground.
i
DCTEST
-
Connected to digital ground.
TESTSEL1,0
-
Connected to digital ground.
DV-5700/DVF-R9050/R9050-S
8
Q Q
3
6 7
1 3
u163
.
2 9
9 4
2 8
Function
1 5
0 5
8
2 9
9 4
m
co
9 9
L : Reset
L : Fixed
2 8
9 9
L : Active
L : Active
13
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