Table of Contents
Advertisement
EN 22
5.
LC8.2HA LA
LC08R
Start Up
No
Disable Audio Mute
Standby Soft Mode
(NO LED)
Port Assignment in STANDBY
Wait for Power Local Key
Error 2
[Protection]
Notes:
---------
1.Initialise HDMI MUX IIC address ( EDID,CEC)
2. Enable Mute mean ANTI_PLOP= LOW, MUTEn=HIGH
3. Disable Mute mean ANTI_PLOP = HIGH, MUTEn=LOW
For DVB Sets only (Semistandby)
Recording mode
SDI PDP => CTRL_DISP1 = HIGH
FHP PDP => CTRL_DISP4 = LOW
BL_On_Off=LOW (PDP only)
Recording Mode finished
Port Assignment in STANDBY
2009-Apr-10
Service Modes, Error Codes, and Fault Finding
V1.0
21 Aug 2007
160ms
Error 6 - NVM
[Protection]
No
Standby Normal
Mode
Yes
Standby Normal Mode
(RED
LED)
Disable Audio Mute
Port Assignment in STANDBY
Yes
Wait for RC key or
Wake up event
100ms
Wait for 100ms
Time out = 2000ms
300ms
300ms
300ms
1700ms
Error 7
Error 8
Error 9
Error 11
Error 21
Software Shutdown:
Error 3
Yes
WP for NVM
[Protection]
Error 19
STANDBY = LOW
Standby
Normal Mode
Figure 5-8 Start-up flowchart
AC ON
+3V3STBY Available
M16C POR by +3VSTBY
STANDBY = HIGH
InitCold Component:
1. Check SDM port.
- If SDM pin = LOW and NVM first 20Byte = 0xFF,
reload Software default NVM value.
2. Check Panel port.
- If Panel Pin = LOW and check slave address
0x65 = 0xA5, Enter Panel Mode.
Last status is ON?
Yes
Read NVM completed.
STOP I²C activities.
LED =
WHITE
for Normal mode
LED =
RED
for Recording mode
BLOCK RC Key
(SVP_Trident) SVPWX_RST = LOW
HDMI_RX_BUF_RST = LOW
HDMI_MUX_RST =LOW
AUD_RST = LOW
Enable Audio Mute
Wait for 50ms
LCD_PWR_ON = LOW
SDI PDP => CTRL_DISP1 = LOW
BL_On_Off = HIGH (PDP only)
STANDBY = LOW
Wait for 100ms
Is Power Down
No
= HIGH?
Wait for 300ms
(SVP_Trident) SVPWX_RST = HIGH
DTV_RESET_N = LOW
PRST = LOW
PWN = HIGH
Wait for 300ms
(SVP_Trident) M16C SVPWX_RST = LOW
HDMI_RX_BUF_RST= HIGH
HDMI_MUX_RST = HIGH
AUD_RST = HIGH
DTV_RESET_N = HIGH
PRST = HIGH
Enable Power Down INT
Enable DC_PROT INT
Initialise Trident WX
KMNPLL Latch data need 50us setup time
BL_ADJ = HIGH (100% Duty Cycle) first!!
DPTVInit( )
Initialise Tuner
Initialise IF Demodulator, Afric
TDA9886T
Initialise Micronas
Mute Audio
Initialise HDMI Receiver, Sil 9125
Initialise HDMI Mux, Sil 9185
AmbiLight Set Only
Initialise AmbiLight
Initialise FHP Panel (Provision)
* For FHP PDP Sets only
Initialise
MT8280 or 100Hz Bolt on
Enable RC Key
DVB recording mode
User wake up the sets
in DVB recording mode
LCD_PWR_ON = HIGH
(Same function as CTRL-DISP2)
SDI PDP => CTRL_DISP1 = LOW
BL_On_Off=HIGH (PDP only)
20ms
Wait for 20 ms
Switch ON LVDS Signal
1000ms to
Init. Warm Component
(For software)
1500ms
For LCD:
BL_ON_OFF = HIGH
* BL_ADJ keep 100% for 3000ms
before dimming.
Blank Picture
Picture Mode Setup & Detection
unBlank Picture &
UnMute Audio
End
No
Error 5 - Trident
[Protection]
Error 10 – SDRAM 7C04
[Protection]
Error 14 – SDRAM 7C05
[Protection]
Error 17 – AmbiLight
Error 18 – iTV
For PDP:
3000ms delay
I_17760_047.eps
030308
Advertisement
Table of Contents
