Bang & Olufsen BeoVision 4-50 EU Service Manual page 68

8.4
TO J2 V2
R1554
STB+3.3V
1
2
LED_G
R1553
LED_R 3
6
R1550 R1551
REMOTE_IN
V1
REMOTE RECIEVER
POWER LED
R1510
TO J15
V15
KEY SW 1
SW1550 SW1551
F
V O . L D O W N
V2 KEY SWITCH
TO SS34
PCB S, V and V
G D1550
R RM001
LED G
REMOTE RECIEVER
LED R
OUT
GND
C1530
D1551
VCC
R1500
Q1540
R1552 D1554
R1511 R1512 R1513
SW1552 SW1553 SW1554
T V / V T R VOL.UP STR
S1 KEY SWITCH
SW061
POWER SWITCH
S34
STB PS 1
PUSH
STB12V
3
8.4 8.4 PCB S, V and V