Philco PH19R Schematic
New Parts
TV PH19R
Fevereiro/2011
VEX.PH.VÍDEO.045.REV.0
Input:100-240Vac
50/60Hz
CON1
CON1
1
T3.15A/250V
2
F1
L
N
TR1
NTC 5D-11
22R/1206
R12A
D2 FCH20A15
4
3
C6102/1KV
U2
PC817B
4
3
U3
TL431
CY3
332/250V
L1
4*15mm'(%) JLC1015
C9
10*20
1000u F/25V
1000u F/25V10*2 0
1
1
2
2
C10
R17
510R/0805
R19
2K/0805
104/50V 0805
C12
R20
C13104/50V 0805
10*20
1000u F/25V
C11
10K/0805
R22
47k
R21
5.1K +/-1%
C14
470uF /25V10*20
R18
18K +/-1%
Output:12V/5A
V+
R23 3.9K
C15
GND
104/50 V
CON2
1
2
3
4
5
6
7
8
22R/1206
R12
C16
C17
103/400V
C3
D1
1N4007
103/400V
750K
R5
750K
Q1
MPS2907A
R11
10R/0805
R4
R101K
C7
102/1K V
8N60
R8 10R/1206
R9
2.2R/1206
C8
102/50 V
R13
100K/2W
D3
FR107
Q2
D
D
G
G
CA1
S
S
181/1KV
R15
R14
R16
1R120 6
1R120 6
T1
PQ26/20
1R120 6
1.5M
1.5M
R1
R1A
CX1 0.47UF /275V
R2
R2A
1.5M
1.5M
VR1
07D471K
LF1
UU10.5
1
2
3
C1
R3
91K/0805
102/50 V
LF2
T10*6*5
U1 LD7535/SOT-26
6
1
6
5
2
5
4
3
4
C2
104/50V
1
BD1
KBL406
3
R6
47R/0805
R7 1K/0805
33uF/3 5V
2
100uF /400V
181/1KV
C4
C5
ZD1
27V/0.5W
4
PCI FONTE
Página 12/13
New Parts
TV PH19R
Fevereiro/2011
VEX.PH.VÍDEO.045.REV.0
CN1
+12V
1
2
3
4
5
6
GND
5V
1.25V
R13
2.68V
Adj
R22
0.7V
R1
ON/OFF
R2
R23
F1
C1
R26
Q2
Q1
C4
R18
R10
14
15
16
A2-
A2+
R7
C13
Q4
VREF
U1
A1+1A1-2COMP3DTC4CT5RT6GND7C1
C9
C20
C5
11
12
13
R6
VCC
OUTPUTC
8
R9
C10
R8
R12
C12
R27B
R5
R16
R27A
E19E210C2
R26
+12VB
Q6
Q8
+12VB
C
Q5
B
R4
C
B
E
E
Q7
+12VB
G2
4 6
S2
3
G1
2
S1
1
U3
C19
T1
1
D2
5
D2
D1
7
D1
8
C18
331
H
R25R24
5
5
6
9
L
2
9
C16
2
1
CN3
1
2
CN2
1
2
3
D3
2
R14
C6
R17
1 2
R19
D1
2
A1K
PCI BACK LIGHT
Página 13/13
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