Inverter Panel (Ips) - Philips LC03E Service Manual

Circuit Diagrams and PWB Layouts

Inverter Panel (IPS)

1 2
INVERTER PANEL (IPS)
IN1
VIN-1
R2
+ R/10K
A
C32
C/220uF
N6
C5
C/473K
PDR-A
CN1
F1
8 VIN 1 2
7
F/429003
6
R50
5
ON/OFF
R/220/1206
4 R49
VBRI
3 R/10K/0805
2
1 GND
N23
B8B-PH-SM3-TB
B
R0
N37
R/0
2 Q8
Q/3904
C3 D15 C4
C/104Z C/105Z
D/RLZ5.6C
ON/OFF
R25
R43 N78 1
R/22K
R/10K
N1 2 Q3
Q/3904
R44 C25
R/22K C/105Z
C
FBK
CP11 CP1
C/CP C/CP
N33 N14
R63 R17
R/5.49K R/1.3K
LABEL
5V
LABEL
LABEL
D I040V2-2 I040-ict
I040V2-2.sch I040-ict.sch
1 2
LC03E 7.
3 4
N8
4
3
2
NDR-B
R4 C45
D4 D5
R/10K C/333K/0805 1
D/RLZ5.1B D/RLZ5.1B
R5 R11
1 2 N7 1 2
N9
R/0 R/0
4
C35
C/473K 3
2
NDR-D
PDR-C C44
C/333K/0805 1
4
N9
3
VIN-1
2
NDR-D
1
R64
5V
R/0
1
C24
R76
C/105Z
R/NC
1 2 2 1 1
R26
R29
R/10K R/33
U1
C23
2 N17 2 Q11 1 2 CTIM 1
CTIMR NDR_B
Q/3906 OVP
R36 2
C/105K/0805
OVP PDR_A
R/100k
R28
N28 1 2 ENA 3
ENA CT
R/10K
1 2 SST 4
SST RT
C1
C/104K C22 VDDA 5
VDDA PGND
C/474K
6
AGND LCT
VREF 7
REF DIM
R13
1 2 RT1 8
RT RT1 LPWM
R/NC
9
FB FB PDR_C
R12
2 1 2 1 CMP 10
CMP NDR_D
R/51.1K
C12 U/OZ960\SSOP20
C/103K
C21 C13
C/152K C/NC
R16 R23
R/105 R/105
C15
C/NC
R24
R/NC
1 2
RA
1 2
R
RB
1 2
R
3 4
95
5 6
C33
T1
C7 T/EEL19 20:1500 C/39p C42
U2 C/225K/1206 N18 5 8 2 1 2 1
5 A 1 2 4
G2 D2
C/0 ohm/0805
6 C6 2 N11
S2 D2
1 2 1 7
7
G1 D1
C/225K/1206
8 1 2 N21
S1 D1
U/4600 C16 L1
C/225K/1206 L/350m
U3
5 B
G2 D2
6
S2 D2
7
G1 D1
8
S1 D1
C34
U/4600 C/39p
C43
2 1 2 1
U6
C/0 ohm/0805
5
G2 D2
6
S2 D2
7
G1 D1
8
S1 D1
U/4600 L2
Vbri L/350m
R1
R/NC
VREF
2
C27
C/39p C49
R35
CP10 2 1 2 1
R/35.7K
C/CP
C/0 ohm/0805
2 N48
R38
R/348K
OVP
N15
N59
20
NDR-B
19 R6
PDR-A
Q1
C14 2 C11 R/1M
SST
18 CT 1 2 C/105K
Q/BSS138
17 RT C/221G
16
CP12
15 LCT C/CP
14 N56
13 LPWM
R27 R22
12 R/887K R/28K
PDR-C
C10
C/682J
11
NDR-D
5 6
7 8
CN2
N70 1
2
R8
3
R/100K/1206
BHR-03VS-1
N73
R9
R/100K/1206
N74
R10
R/100K/1206
N71
R39 R45
R/100K/1206 R/100K/1206
N75 N81
L3
R40 L/350m R46
R/100K/1206 R/100K/1206
N76 N82
R41 R54
R/100K/1206 R/100K/1206
N72
CN3
1
FBT1
2
C53
3
C/5pF
PHR-3
3 N22
C28
D/BAV99 C/472K/0805
D1
C30
C/472K/0805
2 CT1 3
FBT1 FBT2
FBK FBK
D26 3 1 4 3 D29
D/BAV99 D/BAV99
EE0803
CL 36532054_014.eps
7 8
C1 C3 R28 C3
C10 C5 R29 B3
C11 C6 R35 B5
C12 C3 R36 C3
C13 D4 R38 B5
C14 C5 R39 B7
C15 D3 R4 A3
C16 A5 R40 B7
A
C21 D3 R41 B7
C22 C3 R43 C2
C23 C3 R44 C2
C24 B4 R45 B7
C25 C2 R46 B7
C27 B6 R49 B2
C28 C7 R5 A3
C3 B2 R50 B2
C30 C7 R54 B7
C32 A2 R6 C6
C33 A6 R63 D2
C34 A6 R64 B4
C35 A3 R76 B4
C4 B2 R8 A7
C42 A6 R9 A7
C43 A6 RA D3
C44 A4 RB D3
B
C45 A4 T1 A5
C49 B6 U1 C4
C5 A2 U2 A4
C53 B7 U3 A4
C6 A5 U6 B4
C7 A5
CN1 B1
CN2 A8
CN3 B8
CP1 C2
CP10 B5
CP11 C2
CP12 C5
CT C7
D1 C6
D15 B2
D26 C7
D29 C8
C
D4 A2
D5 A3
F1 B1
L1 A6
L2 B6
L3 B7
Q1 C5
Q11 C3
Q3 C2
Q8 B2
R0 B1
R1 B5
R10 A7
R11 A3
R12 C3
R13 C3
R16 D2
R17 D2
D
R2 A2
R22 C5
R23 D3
R24 D4
R25 C2
R26 B3
R27 C5
080903