Block Diagram; Scaler Board - Philips 237E4QSD/93 Service Manual

5. Block Diagram

5.1 Scaler Board(715G5283M02000004S)
02.INPUT
RIN
GNDR
GIN
GNDG
BIN
GNDB
HSY NC
VSY NC
DDCA_SDA
DDCA_SCL
HDMI2_D2+
HDMI2_D2-
HDMI2_D1+
HDMI2_D1-
HDMI2_D0+
+5V_SB
HDMI2_D0-
HDMI2_CK+
HDMI2_CK-
HDMI2_SDA
HDMI2_SCL
+5V_SB
HDMI2_HPD
DET_VGAI
DET_HDMI2
DDC_WP
2.INPUT
03.HDMI1
HDMI1_D2+
+5V_SB
HDMI1_D2-
HDMI1_D1+
HDMI1_D1-
+5V_SB HDMI1_D0+
HDMI1_D0-
HDMI1_CK+
HDMI1_CK-
HDMI1_SDA
HDMI1_SCL
DET_HDMI1
CEC_CTRL
HDMI1_HPD
DDC_WP
3.HDMI1
04.SCALER
RIN
GNDR
GIN
GNDG
BIN
GNDB
HSY NC
VSY NC
DDCA_SDA
DDCA_SCL
HDMI2_D2+
HDMI2_D2-
HDMI2_D1+
HDMI2_D1-
HDMI2_D0+
HDMI2_D0-
HDMI2_CK+
HDMI2_CK-
HDMI2_SDA
HDMI2_SCL
HDMI2_HPD
DET_VGAI
DET_HDMI2
DDC_WP
HDMI1_D2+
HDMI1_D2-
HDMI1_D1+
HDMI1_D1-
HDMI1_D0+
HDMI1_D0-
HDMI1_CK+
HDMI1_CK-
HDMI1_SDA
HDMI1_SCL
DET_HDMI1
CEC_CTRL
HDMI1_HPD
4.SCALER
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
LT-SDA
LT-SCL
Mute
AOUT_L
AOUT_R
+12V
+12V
VCC3.3
VCC3.3
VCC1.2
VCC1.2
+5V_SB
+5V_SB
on_Panel
05.PANEL INTERFACE
VLCD
PA0
PA1
PA2
PA3 VLCD
PA4
PA5
PA6
PA7
PA8
PA9
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
5.PANEL INTERFACE
PB9
06.AUDIO
+5V_SB
+5V_SB
Mute
AOUT_L
AOUT_R
VCC3.3
VCC3.3
6.AUDIO
07.POWER
on_Panel
+12V
+5V_SB
VLCD
VLCD
VCC3.3
VCC1.2
VCC1.2
7.POWER
+12V
+5V_SB
VCC3.3