Philips QV15.1E LA Service Manual page 101

Circuit Diagrams and PWB Layouts
10-5-3 LLC 72V Sanken
LLC 72V Sanken
A03
B+
R9104 R9103
1.5M 1% 1/4W
VCC_ON
1.5M 1% 1/4W
Q9105
NC
R9136
0R05 1/4W
R9101
2R2 +-5% 1/4W
+
C9105
1uF
47P 50V
C9110
C9108
1NF 50V
C9107
1uF
C9109
C9112
330NF 50V
560P 50V
HS9101
1
2
3
4
HEAT SINK
C9118
470PF 250V
HOT COLD
QV15.1E LA 10.
0.1oHM 1W
R9188 C9101
1NF
R9102
1.5M 1%
VCC_ON
SS1060FL
R9137 D9113
1K 1/8W_NC
R9111
R9112
10 OHM 1/4W 51 OHM 1/4W
R9115
10K 1% 1/8W
D9112 R9106
UF4007 10 OHM 1/4W
U9101 SSC9522S
1 18
Vsen NC
2 17
D9114
Vcc NC
3 16 SS1060FL Q9102
FB VGH
4 15
TK13A50D
GND VS
5 14
Css VB
6 13
7 OC NC 12
RC NC
8 11 R9114
9 Reg VGL 10 51 OHM 1/4W
R9116
RV COM
R9113 10K 1% 1/8W
C9111 10 OHM 1/4W
5PF
VBOOT
R9108 C9114
470R 1/8W 1%
100PF
R9109
160R 1% C9113
220PF
ZD9103
!
C9177
NC
EN 101
!
T9101
11
7
8
1
5
6
4
9
10
Q9101
TK13A50D
12
VBOOT
172uH
!
T9102
11
7
8
1
5
6
4
9
10
12
172uH
+72V
ZD9104
C9117 C9119
BZT52-B22
22nF 22nF
ZD9105
FB
BZT52-B22
R9119
R9110 6.8K 1/8W
560 OHM 1/4W
IC9102
PC123X8Y FZOF
R9120
!
10K 1/8W
NC
!
C9128
2.2nF 50V
C9129 R9124
TD 2K4 +/-1% 1/8W
+12V_audio 100NF 50V
D9177 IC9103
NC
AS431AN-E1
2
R9125
3
1K OHM +-5% 1/8W
1
+
TD
HS9102
1
2
3
4
HEAT SINK
back to
2015-Dec-18
div.table
D9101
MBRF3060CT
L9101
2
1.1uH
+ + +
D9103
SFG20SD400F
2
L9102
1.1uH
R9127 R9126
+ + 20K + 20K
D9102
SFG20SD400F
2
+12V_audio
+72V +12V_audio
+12V
+12V_audio
ZD9106
R9121
18K 1% NC
ZD9108
ZD9107
R9122
BZT52-B15
NC
18K 1%
R9142
D9115 1K OHM +-5% 1/8W
R9145 NC D9116
18K 1% SS1060FL
Q9103
LMBT3906LT1G
R9140 0 OHM +-5% 1/8W
100R 1%
R9146
1K OHM +-5% 1/8W
R9141
C9131
1K OHM +-5% 1/8W
100N 50V
LLC 72V Sanken
A03
+12V_audio
+ C9123
470UF 25V
+72V
R9117 R9118
20K 20K
CN9101
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CONN
+12V1
R9144
1K OHM +-5% 1/8W
DV5
R9143 D9117
SS1060FL
Q9104
LMBT3904LT1G
4 2015-07-18
715G7218
19812_502.eps