1-8 (No.YA004)
46
SBD01
I
Port for writing on board / Communication (XTD) for SUB CPU
47
SBT1
I
Port for writing on board / Communication (RTD) for SUB CPU
48
HP_VOL
O
Headpone volume control (0V-3.3V)
49
/BS_RESET
O
Not used
50
HDMI_ASW
O
Not used
51
BS1.5CTL
O
Not used
52
ODU_OUT
O
Not used
53
15/11_SW
O
Not used
54
ODU_PRO
O
Not used
55
BS_POW
---
Not used
56
BS3.3CTL
O
Not used
57
AFT2
I
Not used
58
/LOB_POW
O
Low B power control [Detection : H]
59
COMPULING
I
Not used
60
/POWERGOOD
I
Power condition check [ON : L]
61
MECHA_SW
I
Mechanical (POWER) swtich detection [Pussing : L]
62
/MAIN_POW
O
Main power control [ON : L]
63
NC
---
Not used
64
(B1_POW)
O
Not used
65
AFT1
---
Not used
66
(X_RAY)
I
GND
67
(EE_CDS)
I
GND
68
KEY2
I
Key scan data [ON : H]
69
KEY1
I
Key scan data [ON : H]
70
SCL1
O
I
2
C bus clock (For Main memory)
71
SDA1
I/O
I
2
C bus data (For Main memory)
72
REMO
I
Remote control data
73
(AP_REQ)(LED_2)
O
Not used
74
VSS
I
GND
75
OSC2
O
4MHz oscillation for system clock
76
OSC1
I
4MHz oscillation for system clock
77
VDD
I
3.3V
78
SCL0
O
I
2
C bus clock (For general)
79
(AP_CLK)(LED_1)
O
Not used
80
SDA0
I/O
I
2
C bus data (For general)
81
BSLK(D_CLOCK)
O
Not used
82
BS_TXD(D_DATA)
I
Not used
83
NC
---
Not used
84
P_MU
O
Picture muting [Muting : H]
Pin No.
Pin name
I/O
Function
Содержание LT-32WX84
Страница 112: ...Troubleshooting 56 ...