Circuit Diagrams And Pwb Layouts; A 17Ips61-3 26" To 40" Led Slim Integrated Power Supply - Philips 22PFL2908H/12 Service Manual

Circuit Diagrams and PWB Layouts

10. Circuit Diagrams and PWB Layouts

10.1 A 17ips61-3 26" to 40" LED Slim Integrated Power Supply

10-1-1 A01
26" to 40" Slim Integrated Power Supply
A01
D1 D3
RL207 RL207
D2 D4
P13
275V RL207 RL207
C85
100n
C13
P12 P11
100n
275V
P8 P7
LF2
1 4
AC1 AC4
P9 P10
2 3
AC3 AC2
P6 P5
C12
AC2 AC3
100n
C84
275V
C11
100n
275V
100n
C83
275V
P3 P4
100n
275V
R6 R5 R4
2M 2M 2M
R1 R2 R3
2M 2M 2M
2
1
CN1
P1 P2
V1
510V/?pF
drive
S22
12V
drive
VEM1.1E LA 10.
TR1
P19
1 6
N1 N2
P20
14 9
2kV
C40 47p
P17 P18 2 5
7 N3 N4
4n7 C27
630V
R33 R34 BA159 13 10
100k 100k
R35 R36 D6
100k 100k
R37 R38
100k 100k
R39 R40
100k 100k
LINE FILTER OPTION
LF1
AC2 AC3
1 4
2 3
AC4 AC1
L1 R15 D5
10R
Vc
10u
BA159
R14
10R
R87
8k2
C19
1n
1 8
BA GND
50V
U2
2 7
FB VCC Vcc
VFB
ICE3BR1765J
3 6
CS NC
4 5
DRAIN1 DRAIN2
DRAIN
S13
24V
stby_5V
S14
12V
S20
R65
STBY_ON/OFF 3k3
Q3
BC848B
EN 29
S3 S8
R16 R17 R18
10R 10R 10R
S6 S7
R22 R21 R23
10R 10R 10R
D10
SB5100
D11
SB5100
D12
SB5100
D25 D8
8
SB5100 UF5402
D9
UF5402
R27 R26 R28 R25
10R 10R 10R 10R
R24 R30 R31 R29
10R 10R 10R 10R
R41
12V
2k2
U1
R32
4 1
10R
3 2
TCET1102G C21
1n
50V
R48
10k
R60
4M7
S41
C9 C10
1n 1n
4kV 4kV
Vcc
R49
Q1 10k
BC848B
STBY_ON/OFF
S47
12V_24V_CON
R50 R67
10k 47R
Q4
BC848B
back to
2013-Oct-18
div. table
R19
PL1
10R
R20
10R
L2
12V
1u
STBY_ON/OFF
BKL_ON/OFF
PWM_DIM
stby_5V
R57
15k 12V
24V
STBY_ON/OFF
Q7
BC848B
S25
Q8
R94 BC848B
33k
Q6
R95 BC848B
33k
BKL_ON/OFF
Slim Integrated
Power Supply
A01
PL2 PL3 PL4
24V
CN2
S23
1 2
R44
2k2 3 4
R42
2k2 5 6
R43
2k2 7 8
9 10
11 12
12V 13 14 12V
S29
15 16
17 18
19 20
3 2013-08-14
17ips61-3
19560_500_130911.eps
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