11
Pin No.
Pin Name
Type
Connection
Short Description
39
X2 out
OUT
MICOM MAIN CLOCK OUTPUT
40
Vss
IN
MICOM POWER SOURCE
41
X3 in
IN
MICOM CLOCK INPUT
42
X3 out
IN/OUT
MICOM CLOCK OUTPUT
43
CLK SEL
IN
SELECTIVE CLOCK INPUT
44
AUDIO SEL3
IN
AUDIO SELECT INPUT
45
AUDIO SEL2
IN
AUDIO SELECT INPUT
46
NUB
IN
NOT USABLE
47
LP
IN/OUT
CONNECTION PIN FOR OSCILLATION CIRCUIT FOR INTERNAL
SYNCHRONOUS SIGNAL GENERATOR
48
ALARM IN4
IN/OUT
ALARM SIGNAL INPUT
49
OSD GND
IN
OSD POWER SOURCE INPUT
50
VIDEO IN
IN
COMPOSITE VIDEO SIGNAL INPUT
51
LECHA
IN
WHITE LEVEL INPUT
52
VIDEO OUT
IN/OUT
COMPOSITE VIDEO SIGNAL OUTPUT
53
OSD Vcc
IN
OSD POWER SOURCE INPUT
54
HLF
IN/OUT
FILTER CONNECTION PIN FOR SLICER
55
PLAY LED
IN/OUT
PLAY LED SIGNAL
56
V IN
IN
COMPOSITE VIDEO SIGNAL INPUT
57
NUA
IN/OUT
NOT USABLE
58
H SYNC
IN/OUT
HORIZONTAL SYNC INPUT
59
V SYNC
IN/OUT
VERTICAL SYNC INPUT
60
S D2
IN/OUT
DECORDER,ENCORDER IIC DATA LINE 2
61
S D1
IN/OUT
DECORDER,ENCORDER IIC DATA LINE 1
62
S CLK
IN/OUT
DECORDER,ENCORDER IIC CLCOK LINE
63
LOCK LED
IN/OUT
LOCK LED SIGNAL
64
LE
IN/OUT
65
RE
IN/OUT
66
ADDR2
IN/OUT
67
ADDR1
IN/OUT
68
ADDR0
IN/OUT
69
ALARM OUT
IN/OUT
ALARM SIGNAL OUTPUT
70
3000_NBUSY_IRQ
IN/OUT
NVP3000 GLOBAL RESET OUTPUT SIGNAL
71
ROM CLOCK
IN/OUT
ROM MEMORY SIGNAL
72
AUDIO SEL1
IN/OUT
AUDIO SELECT SIGNAL
73
SUSPEND
IN/OUT
74
BUZ SIG
IN/OUT
BUZZER CONTROL SIGNAL OUTPUT
75
VBUS PWR VALID
IN/OUT
u-COM PIN DESCRIPTION
10
u-COM PIN DESCRIPTION
Pin No.
Pin Name
Type
Connection
Short Description
1
REC LED
OUT
Record LED
2
SCHEDULE LED
OUT
Schedule LED
3
POWER FAIL
IN/OUT
POWER SUPPLY VOLTAGE LEVEL INPUT
4
ALARM IN2
IN/OUT
ALARM SIGNAL INPUT
5
ALARM IN1
IN/OUT
ALARM SIGNAL INPUT
6
CODEC D11
IN
CODEC SIGNAL INPUT
7
CODEC D10
IN
CODEC SIGNAL INPUT
8
CODEC D9
IN
CODEC SIGNAL INPUT
9
CODEC D8
IN
CODEC SIGNAL INPUT
10
NVP3000 CS
IN
NVP3000 CHIP SELECT INPUT
11
CODEC D14
IN
CODEC SIGNAL INPUT
12
CODEC D13
IN
CODEC SIGNAL INPUT
13
CODEC D12
IN
CODEC SIGNAL INPUT
14
REMOCON IN
IN/OUT
REMOCON SIGNAL INPUT
15
SP CLK
IN
16
RWN
IN/OUT
READ WRITE ENABLE SIGNAL
17
NVP1200 CS
IN
NVP1200 SELECT INPUT
18
CODEC D7
IN
CODEC SIGNAL INPUT
19
CODEC D6
IN
CODEC SIGNAL INPUT
20
CODEC D5
IN
CODEC SIGNAL INPUT
21
CODEC D4
IN
CODEC SIGNAL INPUT
22
CODEC D3
IN
CODEC SIGNAL INPUT
23
CODEC D2
IN
CODEC SIGNAL INPUT
24
CODEC D1
IN
CODEC SIGNAL INPUT
25
CODEC D0
IN
CODEC SIGNAL INPUT
26
OSD DATA 7
IN/OUT
MUC IC CONTROL PARALELL SIGNAL OUTPUT 7
27
OSD DATA 6
IN/OUT
MUC IC CONTROL PARALELL SIGNAL OUTPUT 6
28
OSD DATA 5
IN/OUT
MUC IC CONTROL PARALELL SIGNAL OUTPUT 5
29
OSD DATA 4
IN/OUT
MUC IC CONTROL PARALELL SIGNAL OUTPUT 4
30
OSD DATA 3
IN/OUT
MUC IC CONTROL PARALELL SIGNAL OUTPUT 3
31
OSD DATA 2
IN/OUT
MUC IC CONTROL PARALELL SIGNAL OUTPUT 2
32
OSD DATA 1
IN/OUT
MUC IC CONTROL PARALELL SIGNAL OUTPUT 1
33
OSD DATA 0
IN/OUT
MUC IC CONTROL PARALELL SIGNAL OUTPUT 0
34
RESET
IN
MICOM RESET INPUT
35
X1 in
IN
MICOM SUB CLOCK INPUT
36
X1 out
IN/OUT
MICOM SUB CLOCK OUTPUT
37
Vcc
IN
MICOM POWER SOURCE
38
X2 in
IN
MICOM MAIN CLOCK INPUT
Summary of Contents for DX-N111N
Page 12: ...20 SCHEMATICS 1 CONNECTION DIAGRAM 3 0 COMBO...
Page 13: ...21 SCHEMATICS 2 BLOCK DIAGRAM...
Page 14: ...22 SCHEMATICS 3 FRONT SCHEMATIC DIAGRAM S A 3 0 COMBO...
Page 15: ...23 CIRCUIT DIAGRAM 4 JACK SCHEMATIC DIAGRAM...
Page 16: ...24 CIRCUIT DIAGRAM 5 POWER SCHEMATIC DIAGRAM...
Page 17: ...25 6 SYSCON SCHEMATIC DIAGRAM CIRCUIT DIAGRAM...
Page 18: ...26 CIRCUIT DIAGRAM 7 VIDEO AUDIO SCHEMATIC DIAGRAM...
Page 19: ...27 CIRCUIT DIAGRAM 8 CODEC SCHEMATIC DIAGRAM...
Page 20: ...28 COMPONENTS LOCATION GUIDE ON PCB BOTTOM VIEW 1 1 VCR MAIN...
Page 21: ...29 COMPONENTS LOCATION GUIDE ON PCB BOTTOM VIEW 1 2 POWER...
