1-38
NX-HD10
1. Pin layout
MN101C49HJT (IC801) : System micon
50
~
26
75 ~ 51
1 ~ 25
76
~
100
2. Pin function
Pin No.
Symbol
I/O
Function
Pin No.
Symbol
Function
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
-
I
I
I
I
I
I
I
I
-
-
O
I
-
I
O
I
O
O
O
O
I
O
O
O
I
I
I
I
I
I
I
I
O
O
I
O
O
O
O
O
O
I
O
O
O
O
O
O
I/O
O
O
I
I
I
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
O
I
O
I
I
O
O
O
O
O
O
O
O
O
O
O
-
O
O
O
O
-
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
A/D GND
KEY1
KEY2
GND
GND
SAFETY1
SAFETY2
GND
SAFETY3
AD POWER
Vdd
OSC2
OSC1
GND
XI
XO
NMOD
BEAT
OPEN
OPEN
KCMD
MSTAT
CD CLOCK
CD RESET
KBON
RM IN
HD_READY
GND
CD REQUEST
KBCLK
RDSCK
GND
HARD RESET
HD RESET
HD REQ
RDSDI
CONTRAST1
CONTRAST2
CONTRAST3
FAN SW
FCD
HD TX
HD RX
HD CLK
LCD SDA
LCD CS
LCD SCL
LCD RS
LCD RESET
TUNER DATA
TUNER SCK
TUNER PERIOD
MPX
OPEN
KBDATAI
KBDATAO
OPEN
OPEN
SMUTE
LINE OUT MUTE
STANBY
OPEN
OPEN
OPEN
AHB
VCE
VCLK
VDATA
POWER
TR SW
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
PRT
VOL IND
INH
HD REC IND
BAND-0
BAND-1
STANDBY IND
POWER IND
FTU
HD PLAY IND
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
DAVss
OPEN
OPEN
OPEN
BLCTL
DAVdd
A/D GND
KEY1 (A/D)
KEY2 (A/D)
[L]
[L]
5V SAFETY DETECT
9V SAFETY DETECT
[L]
8V SAFETY DETECT
A/D power (=Vdd)
Vdd
MAIN SYSTEM CLOCK 8.00MHz
MAIN SYSTEM CLOCK 8.00MHz
GND
SUB SYSTEM CLOCK 32.768KHz
SUB SYSTEM CLOCK 32.768KHz
GND
BEAT CUT (MAIN CLOCK SHIFT)
[L]
[L]
KCMND
MSTAT
KCLK
reset
KEYBORD ON
remocon in
READY
[L]
MRDY
KEYBORD CLOCK
RDS CLOCK IN
[L]
hard reset
HD reset
REQUEST
RDS DATA IN
CONTRAST ADJUST1
CONTRAST ADJUST2
CONTRAST ADJUST3
FAN MORTOR ON/OFF
FUNCTION CD
TX
RX
CLOCK
LCD DATA OUT
LCD CHIP SELECT
LCD CLOCK
LCD REGISTER SELECT
LCD RESET
TUNER data in/out
TUNER SERIAL CLOCK
TUNER PLL STROBE
TUNER MPX (STEREO)
[L]
Data Input
Data Output
[L]
[L]
source mute
line out mute
STANDBY
[L]
[L]
[L]
ON/OFF
CHIP ENABLE
CLOCK
DATA OUT
power
Tr. Switch
[L]
[L]
[L]
[L]
[L]
[L]
[L]
SPK DC DETECT
VOLUME (BLUE)
INH
HD REC (RED)
band-0 (CHIP SELECT)
band-1 (CHIP SELECT)
STANDBY (RED)
POWER (GREEN)
FUNCTION TUNER
HD PLAY (BLUE)
[L]
[L]
[L]
[L]
[L]
[L]
[L]
DAVss
[L]
[L]
[L]
BACK LIGHT ON/DIMMER/OFF
DAVdd
I/O
Summary of Contents for CA-NXHD10
Page 62: ...3 2 NX HD10 M E M O ...
