Switched Mode Power Supply - Philips CDR796 Service Manual

Switched Mode Power Supply /

300V
POWER BOARD / component side view
USA and European version
D102 R158
D104
R154
L102
D103
D101
R101
C11
C102 R119
C105
L101
C101
R108
Z101
F101
Q104
R115
CN101
7-1
EU + USA version (/00/17)
470k USA
22 USA
300V
1,9V
1000pF USA
1,9V
2200pF
-0,3V
16,5V
300V
1,1V
1,1V
0,1V
1,1V
0,2V
3V
0,2V 6V
SMPS CDR8xx,EU+USA, 300701
SRA1134EK+SRA1133UC
C251
D252
T102 CON 1
IC251
D251
C211
R220
C254
D207
PC151
C253 C205
C111
D208
L203
T101 C208 C210
C206
R209
D204
D202
L202
C201
L201
C204
C202
D206
PC101
C203
R205
PC102
D201
for orientation only
5V
5V
1,2V
4V
0V
2,5V
USA
12V
5V
5V
4V
2,5V
-12V
10 USA
-30,7V
-32V
-20V
-25V
EU version
POWER BOARD / copper side view
USA and European version
R255
7-1
to Interface Board
0052/0053
typ.-20V
4,5V
4,8 0,45V
floating
typ.-25V
-29,3 2,2V
5 0,25V
4,5/0V
+0,6
12 V
/
-1,2
5 0,25V
+1,5
-11,5 V
/
-1,1
-29,2V
-29,9V
LEGEND
....... USA for USA version only
USA version
. . . V DC VOLTAGES MEASURED IN
STOP MODE
UNLESS STATED OTHERWISE
MAINS VOLTAGE 230V (120V USA )
V EVM
PRIMARY MEASURED AGAINST
JUNCTION D103/D104
Switched Mode Power Supply, EU+USA versions, 300701
(SRA1134EK+SRA1133UC combined)
R202
R111
R156
R256
R257
R252
R253
SMPS CDR8xx,EU+USA, 300701
SRA1134EK+SRA1133UC
R210
R203 R204
C207
R212
R213
R254