Philips 32PFL3508G/78 Service Manual page 59

Circuit Diagrams and PWB Layouts
10-2-3 A03, Main Power
Main Power
A03
HV
C9144
NC/1NF
C9114
1NF
R9163
NC 100 OHM 1/4W
R9149 R9148
100 OHM 1/4W 100 OHM 1/4W
ZD9101
BZT52-B30
ZD9104
R9105 R9106
BZT52-B30
10 OHM 22 OHM 1/4W
IC9101 SSC1S311
1 8
2 FB/OLP GND 7
BD VCC
3 6
NC OCP
4 5
ST DRV
R9108
47K
HV
C9105
100N 50V
R9109
1K
C9106
2
100N 50V R9110
13K 1/8W 1%
VCC
Q9401
BTC4672M3
VCC_ON
C9402 +
10UF 50V
HS9101
HOT
1
2
3
4
HEAT SINK
L12M3.1L LA 10.
R9101
NC/100 OHM 1/4W
R9145
100 OHM 1/4W
R9146
100 OHM 1/4W
2
D9106
FME-220B
5 9
8
7
6
R9104
C9104 82KOHM +-5% 2WS 4
2.2NF R9102 R9103
100 OHM 1/4W 100 OHM 1/4W
10
3
2 12
R9147 R9118 R9139 R9113
100 OHM 1/4W 100 OHM 1/4W
100 OHM 1/4W
1 11
R9140 R9114
D9101 100 OHM 1/4W 100 OHM 1/4W
T9101
SARS01-V1 POWER X'FMR
D9102 D9105
RB160M ! FMXA-2202S
2 1
2
Q9101
TK11A65D
C9119 R9112
R9107 100PF 10 OHM 1/4W +
10KOHM
VCC
R9135 5.1 OHM 1/4W
D9103
R9142 PR1007
0 OHM +-5% 1/8W R9111 + C9107
C9139 0.15R 47UF 50V
330P 50V-NC
ZD9102 ZD9105
ZD9107
1 2 1 2 1
BZT52-B16 BZT52-B39 BZT52-B39
R9154
NC
27K 1/8W 1%
12V +24VS +12V
470R 1/8W 1%
R9124
C9134
1N 50V
2K43 1/8W 1%
!
R9125
1.5KOHM +-1% 1/8W
R9339
OVP
5.23K 1% 1/8W
Q9301
2N7002K
R9126 C9118
R9340
1K 1/8W 1% 220N 50V
ZD9106 10K OHM +-5% 1/8W
BZT52-B16
IC9103 R9341
R9129
AS431AZTR-E1 100K 1/8W 1%
3K65 +-1% 1/8W
DV5
Q9305
R9401
MMBT3906 PNP
2Kohm 1/4W +/-5%
12V
R9308
PS_ON
10K 1/8W 1%
R9402
2Kohm 1/4W +/-5%
!
R9178
10K 1/4W R9307
10K OHM
+5.2V
R9406
R9407
10K OHM
R9403 0 OHM +-5% 1/8W
Q9402 NC
NC/2N7002K
Q9403
2N7002K
R9404
NC R9408
330K 1% 1/8W
C9911
1NF 250V
COLD
!
EN 59
C9141
2N2 50V
C9142
2N2 50V
12V
C9143
2N2 50V
FB9102 L9103
3UH
1 2
BEAD
+ + + +
C9135 C9136 C9120 C9137
C9147
470UF 25V 470UF 25V 470UF 25V
470UF 25V
C9126
1NF 500V
C9127
1NF 500V
R9159 R9160
+ + +
NC NC
+24VS
D9113
5.2V_On R9131
1 2
200KOHM 1/8W +/-5%
RB160M
Q9104 1
GND
2
R9150 2SA1797
GND
3
4 SS
FLAG
ZD9103
NC
C9128 R9137
47N 50V NC/620K
R9151
DV5
C9117
12V
100N 50V
FB9101
1 2
127R
R9121
+ 150OHM +-5% 1/8W
C9121 C9145
C9140
470UF 25V 0.1uF 50V 1uF
HS9103 HS9104 HS9102
1 1
2 2 1
3 3 2
4 4 3
4
HEAT SINK HEAT SINK-NC
HEAT SINK
back to
2013-Jun-21
div. table
L9104
3UH
24VA
+12V
+
ON/OFF
1uF
+24VS
ON/OFF
+24LED
DIM
L9102
3UH
Q9107
P1604ETF +
R9141
100K
R9136
NC
R9143
91KOHM +-1% 1/8W
R9134
10R 1/8W 5%
C9130
NC
IC9151
8
VCC
7
GATE
6 R9119 NC/20K 1% 1/8W
ADJ 5
EN PS_ON
C9133 R9144
PF8200S
C9131 1uF 50V R9153 4K7 1/8W 1%
1uF 270K
DV5
C9125
1uF 1 2
D9107
RB160M
R9120
NC/200KOHM 1/8W +/-5%
L9101
15uH
R9132
C9132
100K 2N2 50V
+
C9124
IC9104
100N 50V
1 8
2 BS SS 7
3 VIN EN 6
R9158 R9161
SW ISET
4 5
GND FB
R9122 150K 1/8W +/-1%
20R 1% 20R 1%
NR111D
5.2V_On
R9133
NC/3K OHM 1% C9129
1N 50V
Main Power
A03
+24LED
CN9102
CONN-NC
12
11
10
9
8
7
6
5
4
+12V
3
2
DIM
1
CN9101
CONN
13
12
11
+12V
10
9
8
7
6
24VA
5
4
PS_ON
3
+5.2V
2
1
+5.2V
C9146
R9138
1uF 11K 1/8W 1%
R9123
2K 1/8W 1%
A 2013-01-02
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