KH-WS1
– 19 –
Pin
Symbol
I /O
Function
No.
1
P50/TxD0
O
Signal data output
2
P51/RxD0
I
Signal data input
3
P52/SCK0
I /O
Clock input/output
4
RES
I
When this pin is driven low, the chip is
reset
5
NMI
I
WS POWER ON (Wake Up) signal
input
6
VCC
–
+3.3
∇
power supply
7
STBY
I
When this pin is driven high, hardware
standby signal
8
VSS
–
Ground
9
VSS
–
Ground
10
VSS
–
Ground
11
XTAL
–
8.00 MHz Ceramic Oscillator connect
12
VSS
–
Ground
13
EXTAL
–
8.00 MHz Ceramic Oscillator connect
14
MD1
I
Mode pins setting to “H”
15
VSS
–
Ground
16
MD0
I
Mode pins setting to “H”
17
AVSS
–
Analog Ground
18
P70/AN0
I
Not used, setting to “L”
19
P71/AN1
I
WS POWER ON (Wake Up) signal
input
20
P72/AN2
I
Not used, setting to “L”
21
P73/AN3
I
Not used, setting to “L”
22
P74/AN4
I
Not used, setting to “L”
23
P75/AN5
I
Not used, setting to “L”
24
VSS
–
Ground
25
P76/AN6
I
Not used, setting to “L”
26
P77/AN7
I
Not used, setting to “L”
27
AVCC
–
+3.3
∇
analog power supply
28
P60
I
MPEG-FRAME-Sync signal input
29
VSS
–
Ground
30
P61
I
MPEG-CRC-ERROR signal input
31
VSS
–
Ground
32
P62
I
MPEG-BC-Sync signal input
33
P63
I
BC-FRAME-Sync signal input
34
VSS
–
Ground
35
P64
I
BC-FRAME-Toggle signal input
36
P65
O
DCEN signal output
37
P66
I
Ready signal input
38
P67
O
Enable signal input
39
VCC
–
+3.2
∇
power supply
Pin
Symbol
I /O
Function
No.
40
P27
I
Power up signal input
41
P26
I
Sync signal input
42
P25
I
Not used, setting to “L”
43
P24/SCL1
O
I
2
C Serial bus line “clock”
44
P23/SDA1
O
I
2
C Serial bus line “data”
45
VSS
–
Ground
46
P22
O
Not used, setting to “L”
47
P21
O
Not used, setting to “L”
48
P20
O
Not used, setting to “L”
49
VSS
–
Ground
50
VSS
–
Ground
51
VSS
–
Ground
52
P17
O
Not used pin
53
P16
O
Not used pin
54
P15
O
Not used pin
55
VSS
–
Ground
56
P14
–
Not used, setting to “L”
57
P13
O
L/R HCP change signal output LHCP = “L”
58
P12
O
Power up signal output
59
P11
O
Reset signal output
60
P10
I
Not used
61
P30
I
Fixing to “H”
62
P31
I
Not used, fixing to “L”
63
P32
I
Not used, fixing to “L”
64
P33
I
Not used, fixing to “L”
65
P34
I
Not used, fixing to “L”
66
VSS
–
Ground
67
P35
I
Not used, fixing to “L”
68
P36
I
Not used, fixing to “L”
69
P37
I
Not used, fixing to “L”
70
VSS
–
Ground
71
P40/IRQ2
I
STRB. signal input from Tuner µcon
72
P41/IRQ1
O
STRB. signal output to Tuner µcon
73
VSS
–
Ground
74
P42/IRQ0
I
ACK. signal input from Tuner µcon
75
P43
O
ACK. signal output to Tuner µcon
76
VSS
–
Ground
77
P44
I
Not used
78
P45
O
WS Audio mute signal output
79
P46
I
Not used
80
P47
O
Not used
2
In case 80 PIN type
HD6472128TF20
•
Terminal Function
KH/Pg 18-30 (IC chips)
10/11/00, 1:52 PM
19
Summary of Contents for KHWS1W
Page 5: ...KH WS1 5 Fig 4 Fig 5 5 6 ...
Page 6: ...KH WS1 6 Fig 6 Fig 7 metal pin 7 8 Connector J 9 ...
Page 17: ...KH WS1 17 BLOCK DIAGRAM OF ANTENNA AND TUNER UNIT Antenna Unit RF001 Tuner Unit RF101 ...
Page 26: ...KH WS1 26 TA7368P IC206 207 BU4066BCF IC204 BA033ST V5 IC209 1 9 7 8 1 14 1 2 3 4 5 ...
Page 28: ...KH WS1 28 TC9298F IC302 ...
Page 32: ...KH WS1 32 SATELLITE P W B TUNER PWB Soldering Side Soldering Side ...
Page 33: ...KH WS1 33 Component Side TUNER PWB SATELLITE P W B Component Side ...
Page 34: ...KH WS1 34 Soldering Side MAIN PWB ...
Page 35: ...KH WS1 35 MAIN P W B Component Side ...
Page 37: ...KH WS1 CIRCUIT DIAGRAM TUNER DTS Circuit 38 37 it A2 10 11 00 1 57 PM 37 ...
Page 38: ...CIRCUIT DIAGRAM ATELLITE Circuit 40 39 it A2 10 11 00 1 57 PM 38 ...
Page 39: ...KH WS1 42 41 BLOCK DIAGRAM Lk Xploded A3 10 11 00 2 00 PM 41 ...
Page 41: ...THE UPDATED PARTS LIST FOR THIS MODEL IS AVAILABLE ON ESTA ...
