JVC LT-26WX84 Service Manual page 9

Lcd flat television
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Pin No.
46
SBD01
47
SBT1
48
HP_VOL
49
/BS_RESET
50
HDMI_ASW
51
BS1.5CTL
52
ODU_OUT
53
15/11_SW
54
ODU_PRO
55
BS_POW
56
BS3.3CTL
57
AFT2
58
/LOB_POW
59
COMPULING
60
/POWERGOOD
61
MECHA_SW
62
/MAIN_POW
63
NC
64
(B1_POW)
65
AFT1
66
(X_RAY)
67
(EE_CDS)
68
KEY2
69
KEY1
70
SCL1
71
SDA1
72
REMO
73
(AP_REQ)(LED_2)
74
VSS
75
OSC2
76
OSC1
77
VDD
78
SCL0
79
(AP_CLK)(LED_1)
80
SDA0
81
BSLK(D_CLOCK)
82
BS_TXD(D_DATA)
83
NC
84
P_MU
Pin name
I/O
I
Port for writing on board / Communication (XTD) for SUB CPU
I
Port for writing on board / Communication (RTD) for SUB CPU
O
Headpone volume control (0V-3.3V)
O
Not used
O
Not used
O
Not used
O
Not used
O
Not used
O
Not used
---
Not used
O
Not used
I
Not used
O
Low B power control [Detection : H]
I
Not used
I
Power condition check [ON : L]
I
Mechanical (POWER) swtich detection [Pussing : L]
O
Main power control [ON : L]
---
Not used
O
Not used
---
Not used
I
GND
I
GND
I
Key scan data [ON : H]
I
Key scan data [ON : H]
2
O
I
C bus clock (For Main memory)
2
I/O
I
C bus data (For Main memory)
I
Remote control data
O
Not used
I
GND
O
4MHz oscillation for system clock
I
4MHz oscillation for system clock
I
3.3V
2
O
I
C bus clock (For general)
O
Not used
2
I/O
I
C bus data (For general)
O
Not used
I
Not used
---
Not used
O
Picture muting [Muting : H]
Function
(No.YA003)1-9

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