LG 49LF5900-TB - Page 17

- 17 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
2. I2C
33Ω
+3.3V_NORMAL
3.3KΩ
TUNER
3.3KΩ
+3.3V_NORMAL
,
&B6'$
,&B6&/
,&B6'$
,&B6&/
33Ω
+3.3V_NORMAL
3.3KΩ
IC5600 NTP7515(AMP)
,
&B6'$
,&B6&/
100Ω
,
&B6'$
,&B6&/
TUNER (Demod)
3.3KΩ
+3.3V_NORMAL
33Ω
IC101
A5LR
IC3000 R5F100GEAFB MICOM
IC100 NVRAM
33Ω
33Ω
IC6900 LNB
IR / KEY/EYE
100Ω
3.3KΩ
(
<(B,&B6'$
(<(B,&B6&/
+3.5V_ST
0xA0 0x54
0xC0
0x52
0xCA
0x10