Switching Regulator Schematic Diagram - JVC HR-S6700MS Service Manual

4.4

SWITCHING REGULATOR SCHEMATIC DIAGRAM

AC220-240V
50/60Hz
5
OPEN
OPEN
OPEN
OPEN
OPEN
4
33p/1k
3
OPEN
OPEN OPEN
OPEN
OPEN
OPEN
2
GROUND POINT FOR
PRIMARY VOLTAGE
0.0022
/400
DANGEROUS VOLTAGE
NOTE : Comparison chart of models & marks ( # ) .
REF NO. D5201 R5301
M
HR-S6700MS AU01Z SHORT
O
D
E HR-S7700MS AK04 1
L
1
A B
150k
OPEN
OPEN
SHORT OPEN
68/400
4.7
OPEN
GROUND POINT FOR
SECONDARY VOLTAGE
C D
##
OPEN
##
OPEN
OPEN
OPEN
OPEN
OPEN
2200/10
D5203 OPEN 2SD2144S/UVW
D5204 OPEN
D5205 OPEN
47/6.3
OPEN
OPEN
E
4-9 4-10
When ordering parts , be sure to order according to
NOTE :
the Part Number indicated in the Parts List.
OPEN
OPEN
68k
0.27/50
OPEN
100/16
100/6.3
SHORT
OPEN
OPEN
F G
TO SYSCON
GND(M)
GND
GND(M)
GND
GND
TO CONNECTION
0
TO SYSCON
OPEN
TO VIDEO/AUDIO
OPEN
GND
OPEN
OPEN TO SYSCON
TO CONNECTION
GND
TO TUNER
TO SYSCON
OPEN
H