JVC XV-521BK Service Manual

XV-521BK/523GD/525BK/421BK
2-2
DC Regurator section (SHEET 2)
LINE FILTER
L901
QQR1105-001
AC-DC
D901
S1WB/A/60-4101
SWITCHING
REGURATOR
IC901
STR-G6651
AC-DC
D904 C914
AC-DC
D908 D910
TRANSFORMER
T901
QQS0028-001
FEED BACK
PC901
PC123F
Q991
MODE SW.
PC902
PC123F
AC-DC
D956
C982,C984
L957
AC-DC
D957
C987,C989
L959
MUTE DETECTION
D972,D973
Q966
C995,C996
AC-DC
D954
C979,C997
L955
AC-DC
D953
C965,C966
L952
AC-DC
D952
C963,C964
L951
AC-DC
D951 C960
-30V REG.
Q953
D950
+5V REG.
IC953
NJM78M05FA
+5V REG.
IC951
PQ05RD21
+3.3V REG.
Q964,Q965
FL ON/OFF
Q951,Q952
CN951
CN971
CN961
F1 F2 -VDISP B5V
TO CN832 SHEET 1
D5V
B5V P.ON +12V P.MUTE -12V
AC IN
LVA10112-A1
TO CN704 SHEET 4
M9V D3.3V
TO CN705 SHEET 4

JVC XV-521BK Specifications

General

Brand	JVC
Model	XV-521BK
Category	DVD Player
Language	English