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MST6X89CL
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Thursday, November 15, 2007
02.MST6X89CL: DEL R658,R661,R657,ADD C236,C237,C239,C240,CON42,C109
07.Tuner+IF: L9=100uH,L100=NC(20070720)
PIN231:DI[0]==GPOA[0].
PIN232:DI[1]==GPOA[1].
Version 1.2
01.Power: chang AVDDA to 3.3Vstb ,ADD F2 FOR VBUS
PIN233:DI[2]==GPOA[2].
PIN234:DI[3]==GPOA[3].
10.AV input:change R198=390 Ohm
01.Power: Del Q7 for USB connect!!!!!!!,Change c44 to 1uF,Add L49,L50,R86
02.MST6x89CL:net HDCEC don't pull to high again,
because have R667
02.MST6x89CL:ALL USB PART
05.HDTV: update HDTV swtich circuit(PIV330) for IC
ADC input not +5V tolrence
08.TDA7266:ADD Headphone plug detect circuit
10.Change MST6X89BL to MST6X89CL,and compatible with MST6X89BL
02.MST6x89CL:Remove ON_PBACK from pin181 to pin246
02.MST6x89CL:Add net OTG_HOST_DET to pin181
PIN236:DI[4]==GPOA[4].
PIN237:DI[5]==GPIA[5].
PIN238:DI[6]==GPOA[6].
PIN239:DI[7]==GPOA[7].
PIN242:DI[8]==GPOA[8].
06.AVinput: R407,R408,R417,R418 change to 10K,add R428
02.MST6x89CL:ALL IO PART
PIN181:INT==INT_IN.
Version 1.3
09.SUB AV&USB: CON9 PIN4,PIN5 SWAP for mini USB,add L36,L37
ON_USB
PIN186:GPIOB[6]==P2.6.
BKA_E8[5:4]=10
06.AVinput:Update 4052 Audio switch circuit for
ADC input is not +5V tolrence
PIN229:IHSYNC==UART_RX1.
PIN230:IVSYNC==UART_TX1.
SDA_EXT
SCL_EXT
AMP-MUTE
HDCEC
SDA_RES
SCL_RES
LED
OTG_HOST_DET
OTG_OC_DET
WP_EEP
WP_KEY
PW_CTL
ON_PBACK
ON_PANEL
AU-SW0
AU-SW1
HD-SW0
HP_DET
RXD1
TXD1
PIN154:AD[0]==P1.0.
PIN155:AD[1]==P1.1.
PIN158:AD[4]==P1.4.
PIN159:AD[5]==HDMI_CEC
PIN160:AD[6]==P1.6.
PIN161:AD[7]==P1.7.
PIN164:ALE==P4.2.
02.MST6x89CL:crystal change to 12Mhz
BKA_E9[7:6]=10
BKA_EA[1:0]=10
BKA_EA[7:6]=10
BKA_EB[1:0]=00
BKA_EB[3:2]=10
BKA_EB[5:4]=10
BKA_EC[3:2]=10
BKA_EF[5:4]=00
BKA_E6[1:0]=11
BKA_E0[1:0]=10
BKA_E0[3:2]=10
BKA_E0[5:4]=10
BKA_E0[7:6]=10
BKA_E1[1:0]=10
BKA_E1[3:2]=11
BKA_E1[5:4]=10
BKA_E1[7:6]=10
BKA_E2[1:0]=10
BKA_E6[5:4]=01
BKA_E6[7:6]=01
PIN227:ICLK==GPIA[24].
09.power: R24=1.5k, R28=2.7k, to increase 1.2V voltage
NOTE for BOM(compare with MST9X88):
1.VDDC=1.26V
2.Flash speed must>85Mhz;
3.DDR speed must use-4,>220Mhz;
01.Power: ADD R73 for DDR 2.5V
Version 1.0
Initial Release
Version 1.1
01.Power: update Backlight adjust circuit
02.MST6x89CL:add HPLUGA/B pull up resistor
02.MST6x89CL:Enable EEPROM WP control function
02.MST6x89CL:Switch ON_USB & ON_PANEL IO for USB can
only use pin186 I/O port
10.change c821,c822,c823,c824,c825 from 22pF to NC
01.Power: ADD L5,L27 for large panel
Version history
I/O port distribute
Net
MST6X89CL PIN name&Usage
MST BANK Register
Summary of Contents for L42H8
Page 15: ...15 5 1 3 HDMI Connections 5 1 4 DVD Connections ...
Page 16: ...16 5 1 5 PC Connections ...
Page 18: ...18 6 3 Setting Up Your Remote Control ...
Page 19: ...19 ...
Page 20: ...20 7 DISASSEMBLY INSTRUCTIONS 7 1 whole machine ...
Page 35: ......