Philips 43PUS6412/12 Service Manual page 50

8-4-3 24V power stage
R9267 0R1
B+
R9201 0R1
M+
B+ C9201 R9202 1M 1% FR107G-A0 D9208
10NF 1KV
R9252 D9201 SS1060FL
2 1
110K 1% R9204 R9203 300K 1% 1/2W C9247
NC/0R05
Q9209
R9206
STD1NK60T4
R9253
1K 1/8W 1% 10 OHM 1/8W
+VCC3
C9242 R9254 R9208
10K 1/ 8W 1% 10K 1/ 8W
U9201
C9203 R9207
0.1UF 50V C9204 1 18 68OHM +-5% 1/ 8W
+
2 Vsen NC 17
100NF 50V
Vcc NC
3 16
FB VGH
22uF 50V 4 15
+VCC3 5 GND VS 14
D9202
Css VB
6 13 SS1060FL
OC NC
7 12 2 1
8 RC NC 11
R9205 C9202
Reg VGL
12K 1/8W 100NF 50V 9 10
RV COM
R9209
10 OHM 1/8W
SSC9522S
R9211
R9210 10K 1/ 8W
68OHM +-5% 1/ 8W
C9206
1nF 50V
C9205 D9203
0.47uf 10% 50 V
R9212
US1M_HF 10R 1/8W 5%
C9208
C9243 C9209 1UF
1UF
47P 50V
C9210
10PF 3KV
R9213 C9213
1K 1/ 8W 1% 100PF
C9212 R9214
1nF 50V
180 OH M 1% 1/ 8W
+24VS
1 2 1 2
+24V
ZD9203 ZD9202
BZT52-B5V6 NC/BZT52-B5V6G
R9239
560 OHM 1/8W R9243 15K 1/8W 1%
100 OHM 1%
R9216 !
R9215
U9204 D9205
EL817M(X) IN4148W R HG C9239
2K4 +/-1% 1/8W C9216 NC R9240
10nf 10% 50v 2K 1/ 8W 1%
C9240
R9242
100NF 50V
C9217
1K 1/8W 1%
4.7UF 25V 1.96K OHM 1% 1/ 8W
R9241 R9262
ZD9204 100K 1/8W 1%
BZT52-B22 U9205
AS431AN-E1
C9241
470NF 50V
900R 5%
R9264 L9201
900R 5% 3.0uH+-10% R9217 R9218
R9272 R9273 R9265 R9266 C9219 5.1KR 1%
+24VS
2K4 2K4 L9202 5.1KR 1%
900R 5% C9220 3.0uH+-10%
C9221
+ C9223
!
C9222
+ + + + + +
Q9201
TK13A50D 470UF 35 V
C9207
!
330PF U9202
8 4 5
VD2 VSS
3 6
1 2 EN VD1 7
R9220
PGND VDD
2 9 1K OHM 1% 1/8W 1 8
10 VG2 VG1
11
MP6922LGS-Z
12 R9221 R9222 R9224
6
10 OHM 1% 1/4W 2R2 +-5% 1/8W 2R2 +-5% 1/ 8W
Q9202 5
TK13A50D 7 TK56A12N1
! 210uH
Q9203
T9201
R9223
C9229
2.2UF 50V
!
8
ZD9201
1
BZT52-B15 U9203
2 9 4 5
10 3 VD2 VSS 6
1K OHM 1% 1/8W
EN VD1
11 R9229 2 7
PGND VDD
12 1K OHM 1% 1/8W 1 8
6 VG2 VG1
5 MP6922LGS-Z
7
R9231 R9232 R9234
Q9205
10 OHM 1% 1/4W 2R2 +-5% 1/8W 2R2 +-5% 1/ 8W
210uh
TK56A12N1
C9211 T9202
10PF 3KV
R9233 C9234
47K 1/8W 1% 2.2UF 50V
C9215
27nF
27nF
C9214
LLC_OVP DV5 +12VS +24V
R9246
NC ZD9205
D9206 BZT52-B15
SS1060FL
R9250
R9247 1K OHM 1% 1/ 8W
2K 1/ 8W 1% ZD9206
BZT52-B15
Q9207
MMBT3906 D9207
SS1060FL
Q9208
MMBT3904 R9248
1K OHM 1% 1/8W
C9236 R9251
100NF 50V 1K 1/ 8W 1%
CN9201
R9268 R9269 R9270 R9271
1
R9259 R9258 R9260 R9263 +24V 2K4 2K4 2K4 2K4 2
3
900R 5% 900R 5%
4
900R 5% 900R 5%
5
6
7
R9219
C9225 8
9
+24V
0.47UF 50 V 10
11
12
13
14
15
R9226
1K OHM 1% 1/8W CONN
MP6922
R9227
10 OHM 1% 1/8W
R9228
10 OH M 1% 1/ 4W
Q9204 CN9202
TK56A12N1
1
2
C9230 3
4
1nF 50 V
5
6
7
8
9
+24V
10
R9236
11
12
13
MP6922
R9237 14
15
10 OHM 1% 1/8W
R9238
NC/CONN
10 OH M 1% 1/ 4W
Q9206 U9206
MP6922
TK56A12N1
3 1
OUT IN +24VS
C9235
1nF 50 V
HS9201 HS9202 HS9203
1 1 1
2 2 2
3 3 3
4 4 4
HEAT SI NK HEAT SINK HEAT SI NK
L9204
3.0uH+-10%
R9255 0R05
0R05 L9203
R9256 3.0uH+-10%
+24VS +24V_A
R9257
0R05 C9238
+
0.47UF 50V
R9173
0R05
R9174
0R05
+12VS
R9175
0R05
R9176
0R05
R9177
0R05