Haier L32F1120, Service Manual

Page: 28 / 72

5 5
4 4
3 3
2 2
1 1
D
D
C
C
B
B
A
A
TVM_PWR_ON2
Signal
ZR39745 GPIO #
Panel power on/off control
TVM_PWR_ON1
Function
Active high
LCD_ON
GPOIs Table
GPIO Pin Table
Active low
SPI_WEN
Note
USB power on/off
LCD_POWER_ON
SPI flash protection control System power control AMP standby control
GPIO_TVP24
AMP mute control
AUD_AMP_MUTE AMP_STB
GPIO_TVP23 POWER_CTL2 POWER_CTL1 GPIO_TVP0
ZORAN Confidential
Active low Active high
BL on/off
Active low
System power control
Active high Active high Active high
GPIO_P6 GPIO_P14 GPIO_P2 GPIO_P3 GPIO_P11
VGA_HSYNC
GPIO_TVP13
VGA wake-up control detection
DVD_AUTO_SW DVD_STB
GPIO_TVP1
FP_LED1
GPIO_TVP2
FP_LED2
GPIO_TVP3
PWR_SW_DVD
GPIO_TVP4
VGA_UART_ON/OFF PWR_SW_USB COMP_SW1
GPIO_P4
Select component and DVD
0: Component 1: DVD
Title Size
Document Number
Rev
Date:
Sheet
of
GPIO_Table
A1
Z
oran/HD7X5 Ref. Platform Rev 1.0
18
18
Friday, August 12, 2011
Title Size
Document Number
Rev
Date:
Sheet
of
GPIO_Table
A1
Z
oran/HD7X5 Ref. Platform Rev 1.0
18
18
Friday, August 12, 2011
Title Size
Document Number
Rev
Date:
Sheet
of
GPIO_Table
A1
Z
oran/HD7X5 Ref. Platform Rev 1.0
18
18
Friday, August 12, 2011
- 27 -