Haier HL46XSL2, Руководство по обслуживанию

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Title
Size Document Number Rev
Date: Sheet of
MediaTek Inc.
TEL:(03)567-0766 FAX:(03)578-7610
No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300
Drawn
MT5305A P1V1
V1
C
1 15 Friday, November 27, 2009
GPIO Config/Modify List
MediaTek Confidential
Title
Size Document Number Rev
Date: Sheet of
TEL:(03)567-0766 FAX:(03)578-7610
No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300
Drawn
MT5305A P1V1
V1
C
1 15 Friday, November 27, 2009
GPIO Config/Modify List
Title
Size Document Number Rev
Date: Sheet of
TEL:(03)567-0766 FAX:(03)578-7610
No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300
Drawn
MT5305A P1V1
V1
C
1 15 Friday, November 27, 2009
GPIO Config/Modify List
MT5305A (DDR2)- 2 LAYERS
MODEL NAME:MT5305A P1V1
strap[3] / HDMI_Switch_CTRL1
Function define
VGA/HDMI E2 WP/Tx@VGA control(L : WP)
5305A GPIO Definition
PIN NAME NET NAME
GPIO0 GPIO_0
GPIO_1
GPIO1
ADIN3
ADIN4
ADIN5
OPCTRL0
OPCTRL1
OPCTRL2
OPCTRL3
keypad1
strap[4]
jtms/LED_red / System status LED
ADIN0
OPCTRL0
OPCTRL1
OPCTRL2
OPCTRL3
ADIN1
ADIN2 ADIN1
ADIN2
ADIN3
ADIN4
ADIN5
strap[0] / HDMI_Switch_CTRL0
jtdi(I)
strap[1] OPWM0
OPWM1
OPWM2 OPWM0
OPWM1
OPWM2
TP_VPLL TP_VPLL AMP Set:H
HPD2_HDMI HPD_sink HPD_SINK
OPWRSB
ASPDIF
ASPDIF
OPWRSB Power Module ON/OFF(LO = > POWER_ON)
strap[2]
LVDS_PWR_ON
U1RX
U1TX
LVDS_PWR_ON LVDS_PWR_ON(HI = > LVDS POWER ON)
OPWR1_5V--->24C32 WP(L=Write Enable)
OPWR2_5V---->AMP MUTE(Hi=MUTE)
keypad0
BL_on/off(LO = > POWER_ON)
ADIN0
HP_det#(L=insert)->DVD DETECT
RESERVED FOR EXTEND FUNCTION
Dimming / PWM
LVDS_CTRL2 LVDS_CTRL2 RF_AGC
LVDS_CTRL1 LVDS_CTRL1 PWM AMP_OTW(input,H:OTW)
DVD /STANDBY (L=STANDBY)
OPWR0_5V OPWR0_5V OPWR0_5V of HDMI
U1RX
U1TX
RESERVED FOR EXTEND FUNCTION
=>FOR 74LV4052 SWITCH
GPIO Modified list: 2009.08.06
=>DELETE PWM AMP_ERROR(input,H:error) => DVD/STANDBY CONTROL
=>DELETE HP_DET# =>DVD DETECT INPUT
=>DELETE OPWR1_5V =>24C32 WP
=>DELETE OPWR2_5V =>AMP MUTE
=>DELETE TP_VPLL
=>OPITICAL OUT
=>FOR INNER BLUE-RAY COMMUNICATION
=>FOR INNER BLUE-RAY COMMUNICATION
=>NC
=>NC
=>ADD YPbPr2 & DVD VIDEO SWITCH(0=YPbPr2;1=DVD)
=>HDMI INT input,(H=normal,L=Int)
=>FOR 74LV4052 SWITCH
OPWM1/OPWM0=(0/0) YPbPr2 Audio=>AIN4_L/R;
OPWM1/OPWM0=(0/1) DVD Audio=>AIN4_L/R;
OPWM1/OPWM0=(1/0) S_Video Audio=>AIN4_L/R;
=>Lo :DVD PowerOn;Hi :DVD PowerOff
=>NC
=> DELETE HPD_SINK
=> DELETE PWR5V_0