Philips LX7100SA/22 Service Manual page 19

SACD LED BOARD - COMPONENT LAYOUT
This assembly drawing shows a summary of all possible versions.
For components used in a specific version see schematic diagram and respective parts list.
SACD LED BOARD - CHIP LAYOUT
This assembly drawing shows a summary of all possible versions.
For components used in a specific version see schematic diagram and respective parts list.
6-3
3139 113 3481 pt1 dd wk0227
3139 113 3481 pt1 dd wk0227
SACD LED BOARD - CIRCUIT DIAGRAM
1580 A1 1581 B3 3530 B2 3531 C2
1
FE-ST-VK-N
1580
1
2
A
3
SCAD_LED
4
5
6
7
B
C
Note : Some values may varies, see respective
parts list for correct value.
1
6-3
3532 C2 6580 B2 7580 C2
2 3
SACD LED
LPS_WAKEUP
6
LED_GRN
To POWER ON/OFF
5
LPS_LED
4
GND_D
3
+L
+D
2
+D GND_D
1
1581
FE-ST-VK-N
7580
BC847B
GND_D GND_D
3139 118 55940...8239_210_92011_01...for 3481 pt1 dd wk0227
2 3
A
B
C