Philips LX2600D Service Manual page 15

PSU CIRCUIT 2 - 220-240V version (FOR INFORMATION ONLY)
1 2 3
A
B
HV
DEMAG
C
7130
TY72011AP2
1 14
HV NC5
I155
2 13
NC1 VCC
D I158
3 12
DEMAG DRIVE
I159
4 11
FB ISENSE
I160
5 10
CT GND
6 9
OVP NC4
7 8
NC2 NC3
E
I154
7140
BC847B
F
I168
I163
G
H
I
Vaux
J
1 2 3
5-3
4 5
5190
HV CT282D4
3123
2
+VB
1R
I150
5
I152
3106
7125
STP3NK60ZFP
330R
6125 I156
3126
33R
1N4148
F126
100n
2138
F125
6131 I166
9
BAV21
I167
8
6130
BAV21
I165
3135 7
DEMAG
2K2
F294
3295
22R
7190
TCET1102
D
F295
I268
3293
220R
4 5
6 8
7
2220
2190
470p
I250 I251
6220
7220
1n
BYV27-200
D
11
A
7221
BC847B
12
I256 I257
6280 A
PG106R
BC337-40
A
10
7282
A
BC857B
A
I261 Vreg1
2254
180p
16 6253
17 SB360
6254 I275
D
15 1N4148
+12V
D
I263
6210
13
PG106R
14
D
2241
D
470p
I267 6240 I269
18
1N4006
Vreg1
I279
7242
BC857B
D
2292
3292
220n 220R
1
7290
TL431CZ
I272
3
2
D
D
7
6 8
5-3
9 10 11
I252 5220
F220 F221
10u
BC327-25
A
3221
10K
I258 5280
F280 F281
10u
7280
I260
3282
8K2
Not_STBY
A
5251
6u8
F230 F231
I265 5250 F250 F251
6u8
SI2302DS
7250
I264
10K
3250
BC857B
Not_STBY
7252
100K F232
3251
I266
3252
D
68K
D D
5210 F215 F216
D
10u
F240 F241
7240
BC337-40
3242
Not_STBY +12V
10K
I280
D
I274
Not_STBY
Inv_stby
I278
3255 3256
7255
BC847B
1K 10K
D D
9 10 11
12 13
+12VA
A
0201
EH-B
+5VDstby
1
2 B
+5VDstby
3
+5VL
4
5
+12VA
-12VA
6
7
-12VA
8
STBY 9
Power_down
10
+12V
11
F276
F270 C
+5VDstby F271
A
D
F277
0202
EH-B
1
+5VL
2
+12VL
3
+5VL
D
4
+5VDstby
5
-24V
F272
Power_down
F273
F274
E
D
D
+12VL
0203
EH-B
+VCC
1
+VCC
2
+VCC
3
4
5
F
6
-VCC
7
-VCC
8
-VCC
9
10
-24V
AMP
G
H
F292 F293
STBY
I
J
3122 427 23680
12 13