Circuit Diagrams; 715G8732 Psu - Philips 22PFS4232/12 Service Manual

8.Circuit Diagrams

8.1 715G8732 PSU (For 43"4132 Series)
8-1-1 POWER
!
FB9902
127R
4 1 1 2
BD9901
KBJ608G-FUC
+
! L9902
18MH
4 1
AC-1
SG9901
3 2 NC/DSPL-501N-A21F
2
CN9902
N
1
NC
L
C9913
C9914
! 220PF 250V !
220PF 250V
AC-1
! C9902
R9111 R9102
470nF 275V
510K 1/4W 510K 1/4W
! R9908
750K 1/4W R9112
3.3M 1/4W
R9910
!
750K 1/4W
C9907
47pF R9113
3.3M 1/4W
U9901 FB_1
CAP004DG-TL
1 8
NC NC
2 7
3 D1 D2 6
U9101
R9114
4 D1 D2 5
3.3M 1/4W PF6005AG
NC NC 1 6
GND OUT
2 5
! R9907
FB VCC
3 4
750K 1/4W
BNO CS
R9909
! C9110
750K 1/4W 1NF 50V
! R9901 C9109
NC/510K 2N2 50V
! R9902
NC/510K
! R9903
NC/510K
! R9904
NC/510K
! R9905
NC/510K
! R9906
NC/510K
L9901
!
For BD9901
18MH
3 2
HS9901
NC/HEAT SINK
SG9902
4 1
NC/DSPL-501N-A21F
!
C9901
470nF 275V
2.5R
NR9902 FB9903
BEAD
FB9905
BEAD
!
!
C9912
C9911
22PF 250V
22PF 250V
!
RV9901
680V
!
!
2.5R
NR9901
!
2 1
CN9901
AC 2P
HOT COLD
C9161
1 2 1N5 50V
FB9901
BEAD
+
R9105
C9104 C9105
75K 2.2NF
2.2NF
!
D9101
FR107G-A0
T9101
6 POWER X'FMR
5 7
4 11
2 8
D9102 R9104
1N4148W 22OHM 1/8W
1 10
R9106
47OHM 1/8W
C9103
NC
R9107
10K 1/4W
D9104
D9103
1N4148W +
+ PG1010R
C9107
C9111
C9112
22UF 50V
100N 50V 4.7UF 50V
R9109
750 OHM 1/4W
HS-GND
R9101
C9108 !
0.22OHM
470P 50V
C9921
220PF 250V
For Q9101
!
FB9904
HS9101 BEAD
C9920
HEAT SINK
1 2 680PF 250V
FB_1
+12V1
HS-GND
D9105
NC/1N4148W
!
4 1
U9102
EL817M(X)
Q9102
3 2
NC/LMBT3906LT1G
C9106
NC/4N7 50V
C9171
22NF 50V
U9103
AS431AN-E1
R9161
33ohm 1/4W +/-5%
C9162 R9162
1N5 50V 33ohm 1/4W +/-5%
R9163
33ohm 1/4W +/-5%
+12V1
R9164
33ohm 1/4W +/-5%
D9151
FMEN-220A
2
D9153 + + +
FMEN-220A
3 1 C9151 C9152 C9153
470UF 25V 470UF 25V
470UF 25V
R9121
150 OHM 1/4W
C9123 C9124 R9122
1NF 500V 1NF 500V 150 OHM 1/4W
R9123
150 OHM 1/4W +22V
R9124
D9121 150 OHM 1/4W
FMXA-2202S
2
+ +
C9121 C9122
220uF 50V 220uF 50V
+12V1
ZD9121
BZT52-B20
R9125 R9126
1K OHM 1K OHM
FB9301
NC/BEAD
Q9121
BTN5551A3
R9128 +
1K 1/8W
+12V2 +22V
R9175 R9129
0 OHM +-5% 1/8W
200K 1%
PS_ON
R9176
10K 1%
C9172
220N 50V
Q9183
GND2
2N7002K
R9171 GND
2K OHM
R9174
3K9 1/8W 1%
12V Switch
+12V2
(option)
L9101
3UH
Q9181
+ +
NC/AOD4185
C9156
C9155
C9154 C9158
220N 50V 100N 50V
470UF 25V 1uF
R9182
NC/100KOHM
R9187
Q9182
NC/10K OHM +-5%
NC/2N7002K
PS_ON
R9183
NC/100KOHM
3.5V/5V output
(option)
L9301
ZD9301
NC/47uH
NC/BZT52-B5V1
2 1
+
U9301
NC/AOZ3015AI C9309
NC/2N2 50V
1 8
PGND EN
2 7 R9301
VIN LX NC/20K 1/4W
3 6
4 AGND COMP 5
R9303
VCC FB NC/30 OHM 1/4W
C9308
NC/2N2 50V
3.5Vout
R9305=620R
R9306=3.3K
CN9101
CONN
15 16
ON/OFF
13 14
11 12 C9157
9 10 100N 50V
7 8
5 6
3 4
C9301 1 2
NC/220N 50V
D9152
+5V SR34
For D9121 For D9151&D9153
GND1
GND
HS9121
HS9151
HEAT SINK
HEAT SINK
1
1
2
2
3
3
4
4
+12V
+5V
R9 30 5
NC/220R 1%
R9306
NC/2K 1/8W 1%
DIM
PS_ON
+12V_AUDIO
+12V