Lcd Panel - Philips LC9.3L Service Manual

34 LC9_3L
2
7.6 I C
Veja Figura 7-8 para a arquitetura I2C
MT5392
7.7 TCON
O integrado Controle Timing esta no SSB (conceito "Forward
Integration" ). Veja figura 7-9 para o diagrama em bloco
sistema TCON.
Main Platform
+3V3_SW
SDA-MAIN
OSDA0 (J30)
OSCL0 (J29)
SCL-MAIN
+3V3_SW
AMBI_SDA
OSDA1 (K30)
OSCL1 (K29)
AMBI_SCL
DDC_SDA
OSDA2 (AJ10)
OSCL2 (AK10)
DDC_SCL
+3V3_SW
FRONTEND_SDA
L28
L29
FRONTEND_SCL
Figura 7-8 Arquitetura I2C
LVDS
(10bit)
Gamma
Reference
Voltage
+3V3
+ 1V2
+12V
Power
Block
TCON
SSB
Figura 7-9 Sistema diagrama em bloco TCON
ForDebugging
10K
10K
22R
5
6
22R
10p
10p
100R
48
100R 47
40
27
68
22R
67
47p
TUNER_SDA
1R 100R
1R
100R
TUNER_SCL
EEPROM
Timing
Controller
Control
Signals
+ 15.6V
VGH (+35V)
VGL ( − 6V)
+3V3_SW
NVM
7605
Ambilight
μController
7801
HDMIMUX
7900
12
TUNER
13
1205
15p
15p
Mini - LVDS
Source Drive IC
TFT – LCD Panel

LCD Panel