Read LG 32LD350 (CHASSIS:LA04A) Service Manual online
MSD3368 GPIO Block
MSD3368 GPIO Block
Pin Number
Pin Name
GP1.5 Signal Name(Ver3)
Pin Number
Pin Name
GP1.5 Signal Name(Ver3)
1
HWRESET
D4
S5/ S6_Res et
72
TS1_CLK
AA19
OPT
73
TS1_VLD
AC19
OPT
34
UART2_TX_SCKM
F8
EEPROM _SCL
74
TS1_SYNC
AA20
OPT
35
UART2_RX/SDAM
D11
EEPROM _SDA
75
TS1_D0
AB19
OPT
36
DDCR_DA
AB21
SDA0
76
TS0_CLK
AB4
TS_CLK
37
DDCR_CK
AC21
SCL0
77
TS0_VLD
AD5
TS_VALID
78
TS0_SYNC
AC4
TS_SYNC
38
DDCA_CLK
J1
ISP_RXD
39
DDCA_DA
J2
ISP_TXD
79
GPIO43/PCM2_IRQA_N
AF10
OPT
40
UART_RX2
W5
DBG_RX
80
GPIO42/PCM2_CE_N
AF5
TUNER RESET
41
UART_TX2
V5
DBG_TX
81
UART1_TX/GPIO87
B6
5V_HDM I_DET_2
82
UART1_RX/GPIO86
A6
5V_HDM I_DET_1
42
PWM0
AB13
PWM 0
83
UART2_TX/GPIO85
F10
USB_OCD
43
PWM1
AB12
PWM 1
84
UART2_RX/GPIO84
F9
5V_HDM I_DET_4
44
PWM2
AD12
PWM 2
85
GPIO79/LVSYNC2/TX1
C6
FE_TUNER_SDA
45
PWM3
AA13
PWM 3
86
LVSYNC/GPIO133
AC18
OPC_EN
87
LHSYNC2/I2S_OUT_MUTE/RX1
E7
FE_TUNER_SCL
46
SAR0
A4
KEY1
47
SAR1
B4
KEY2
88
GPIO62/PCM2_CD_N/TX1
AA17
SCL1
48
SAR2
F4
LED_R/ Buz z
89
GPIO60/PCM2_RESET/RX1
AA18
SDA1
49
SAR3
E4
SB_M UTE
90
GPIO132/LHSYNC/SPI_WPn
AF11
Flas h_WP_1
50
IRIN
C4
IR
91
GPIO130/LCK
AB17
Pow er on/ off2-2
92
GPIO131/LDE/SPI_WPn1
AC17
Pow er on/ off2-1
51
GPIO44
AC11
OPT
93
GPIO_PM6/INT2/GPIO140
H6
POWER_DET
52
GPIO96
D9
OPT
94
GPIO_PM5/INT1/GPIO139
G6
DBG_RX
53
GPIO88
D10
AM P_RST
95
GPIO_PM4/GPIO138
F6
POWER_ON/ OFF1
54
GPIO90/I2S_OUT_MUTE
D7
HD&19/ 22LH&19LU,(FHD)
96
GPIO_PM3/GPIO137
H5
PANEL_CTL
55
GPIO91
E11
M oving LED,(Normal LED)
97
GPIO_PM2/GPIO136
G5
INV_CTL
56
GPIO97
E8
ERROR_OUT
98
GPIO_PM1/GPIO135
F5
DBG_TX
57
GPIO98
E10
NTP_M UTE
99
GPIO_PM0/GPIO134
E5
RL_ON
58
GPIO99
D6
+3.3V_ST,(OPT)
59
GPIO103/I2S_OUT_SD3
D5
BIT_SEL
100
USB_DP_2
AB10
.
60
GPIO102
C5
OLP
101
USB_DM_2
AC10
.
102
USB_DM_1
A5
SIDE_USB_DM
61
GPIO68
B8
HP_M UTE
103
USB_DP_1
B5
SIDE_USB_DP
62
GPIO67
A7
USB_CTL
63
ET_COL
A11
SIDE_HP_M UTE
104
SPI_CK
AD11
SPI_CK
64
ET_MDIO
B9
VSB_RESET,
105
/SPI_CS
AE12
SPI_CS
65
ET_MDC
A10
106
SPI_DO
AF12
SPI_DO
66
ET_TX_EN
B10
EEPROM _WP
107
SPI_DI
AE11
SPI_DI
67
ET_RXD1
C9
DSUB_DET
68
ET_RXD0
C11
COM P1_DET
69
ET_TX_CLK
A9
HP_DET
108
TESTPIN/GND
E6
.
70
ET_TXD1
B11
SIDEAV_DET
109
XOUT
A3
.
71
ET_TXD0
C10
AV_CVBS_DET
110
XIN
B3
.
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