Schematic Diagram; Main Board - Philips 190B9CS/00 Service Manual

6. Schematic

6.1 Main Board

715G3108 1
1
Top
A
B
C CMVCC
CMVCC1
D
1
2
TSUM16FWR
XGA/SXGA
DSUB_R+
DSUB_R-
DSUB_G+
DSUB_G-
DSUB_SOG
DSUB_B+
DSUB_5V
DSUB_B-
DSUB_H
CMVCC1
DSUB_V
DSUB_5V DDC1_SDA
VCC3.3
DDC1_SCL
CMVCC1 DET_CABLE
VCC3.3
02.Input
VCC1.8
VCC3.3
VCC1.8
DSUB_5V
on_BACKLIGHT
VCC3.3
Mute
Volume#
DSUB_5V PANEL_ID#
Adj_BACKLIGHT
CMVCC
VCTRL
CMVCC1
05.Power
2
3 4
SCHEMATIC
LVDS OUTPUT
DSUB_R+
VCC1.8
DSUB_R-
DSUB_G+
VCC3.3
DSUB_G- VCC1.8
DSUB_SOG
CMVCC
DSUB_B+
DSUB_B- VCC3.3
DSUB_H
DSUB_V
DDC1_SDA CMVCC
DDC1_SCL
DET_CABLE
CMVCC1
PA[0..1]
PA[0..1]
PA[4..9]
on_BACKLIGHT PA[4..9]
PB[0..9]
PB[0..9]
Mute
Volume# PPWR_ON#
PANEL_ID#
Adj_BACKLIGHT
VCTRL
03.Scalar 04.Output
3 4
HUDSON 9
5
A
CMVCC1
B
CMVCC
PA[0..1]
CMVCC
PA[4..9]
PB[0..9]
C
PPWR_ON#
D
5
21