Philips 48OLED806/12 Service Manual page 53

9-2-4 24V power stage
R9201
0R1
VBUS
C9201 C9271
NC/2200PF2KV 10NF 1KV R9202
3M 1%
R9203
3M 1%
Q9201
MTN127KN3
+VCC3
R9206
1K 1/4W
C9202 R9207
0.1uF 50V 10K 1/10W 1%
1
2
3
4
5
6
7
8
9
+VCC3
+
C9207
0.22UF 50V
R9209
1K 1/8W 1% R9295
D
HS9201 C9212
510K 1/10W 5%
HEAT SINK 1NF 50V
1
2
3
4
HOT COLD
U9202
4 1
EL817M(X)
3 2
C9219
1UF 50V
380GL52P426H0000VP
Q9202
IPA50R380CE
D9202 R9215
SS1060FL
10R 1%
1
R9214
75R 1/10W 1%
U9201
18
VSEN NC4
17
C9210
VCC NC3
16
ZD9201
220N 50V
FB VGH
15 BZT52-B15G
DTS VS
14
CSS VB
13 D9201
R9213
CL NC2 US1M_HF
12
2R2 +-5% 1/8W
RC REG
11
Q9203
CD VGL
10
IPA50R380CE
NC1 GND
D9203 R9218
SS1060FL
SSC3S931 10R 1%
1
R9217
75R 1/10W 1%
C9213
R9211
100pF 2KV
120R 1/8W 1%
R9212 C9214 C9215
200R 1/10W 1% 27nF 27nF
2
D
C9241
R9224
100R 1/10W 1% NC
R9230
D9205 NC/100R 1/10W 1%
IN4148W RHG
C9221
NC
C9220 R9225
0.1uF 50V 100R 1/10W 1%
24V / R9228:100 ohm
22.5V / R9228:280 ohm
U9203
AS431AN-E1
Bead
HOT COLD
POWER X'FMR
6
10
4
2
8
Max:15A
5
1
9
3
+ + +
7
T9201
100PF 250V
BEAD
C9251
1
FB9211
+24VS
U9205
3 1
MP6922
OUT IN
R9241
10 OHM 1% 1/4W
R9238
1K 1/4W U9204
4 5
R9242
VD2 VSS
3 6
1K 1/4W
EN VD1
2 7
PGND VDD
1 8
VG2 VG1
MP6922LGS-Z
R9239 R9243
2R2 +-5% 1/8W 2R2 +-5% 1/8W
Bead
V18 OLED Vo: 24V
+24VS
V19 OLED Vo: 22V
L9201
3.0uH+-10%
L9202
3.0uH+-10%
+ +
HS9202 HS9203
HEAT SINK HEAT SINK
1 1
2 2
3 3
4 4
R9259
10 OHM 1% 1/4W
+24V
MP6922
Bead
Bead
+24V
+24VS