XV-S56BK/XV-S57SL
2-4
F+
F-
-VDISP
B5V
T
O
SHEET 1
D5V
B5V
P.
O
N
+12V
P
.MUTE
-12V
A
C
IN
T
O
CN502
SHEET 6
M9V
D3.3V
T
O
SHEET 4
T
O
SHEET 3
DC Regulator section (SHEET 2)
CVBS
SVBS/Y/G
Y/Pb/B
C/Pr/R
LINE FIL
TER
L901
A
C
-DC
D901
SWITCHING
REGULA
T
OR
IC901
A
C
-DC
D904
C914
A
C
-DC
D908
D910
TRANSFORMER
T901
FEED BA
CK
PC901
Q991
MODE SW
.
PC902
A
C
-DC
D956
C982,C984
L957
A
C
-DC
D957
C987,C989
L959
MUTE DETECTION
D972,D973
Q966
C995,C996
A
C
-DC
D954
C979,C997
L955
A
C
-DC
D953
C965,C966
L952
A
C
-DC
D952
C963,C964
L951
A
C
-DC
D951
C960
-30V REG.
Q953
D950
+5V REG.
IC953
+5V REG.
IC951
+3.3V REG.
Q964,Q965
FL ON/OFF
Q951,Q952
CN961