Philips HTS3531/12, Руководство по обслуживанию

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A
A
B
B
C
C
D
D
E
E
1 1
2 2
3 3
4 4
RESET Circuit
Cx Close to IC pin
Cx
+12V: +12V(+-10%)
+5V: +5V(+-2.5%)
OFF-PAGE CONNECTION
370mA
440mA
100mA
ᬍЎ
0603
Change to PMOS ASM3403; For StandBy power
TO POWER BOARD
+12V: +12V(+-10%)
+5V: +5V(+-2.5%)
URST#
AVCC
URST#
+P12V +12V
RFV33
EN1
EN1
PCON
EN1
EN
+P12V
EN
-P24V
POWER_ON/OFF
89G_3V3
MO_VCC
AVCC
VCC
V12
DV33
+12V
MO_VCC
VCC
RFV33 DV33
89G_3V3
3V3
DV33
3V3 MO_VCC
-24V
URST# [2]
REGO1
REGO2
TR_B2
TR_B1
PCON
EN1
AM_RST
POWER_ON/OFF
R23 51K/1% R23 51K/1%
C5
0.1uF/25V/Y5V
C5
0.1uF/25V/Y5V
R16 4.3/2W R16 4.3/2W
R22 4.7K/1% R22 4.7K/1%
XP1
8PIN/2.5mm
XP1
8PIN/2.5mm
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
+
22uF/10V
CE5
+
22uF/10V
CE5
R25 10K/1%/NC R25 10K/1%/NC
Q7
PNP_3CA8550D
Q7
PNP_3CA8550D
+
47uF/16V
CE4
+
47uF/16V
CE4
R21 3.3K R21 3.3K
R17
1/1W
R17
1/1W
R13
4.7K
R13
4.7K
C10
0.1uF/25V/Y5V
C10
0.1uF/25V/Y5V
R6 4.7K R6 4.7K
C8
1uF/50V/Y5V
C8
1uF/50V/Y5V
FB3
500/500mA
FB3
500/500mA
R19 3.3K R19 3.3K
Q6
P_ASM3403
Q6
P_ASM3403
G
D S
R15 220 R15 220
R11 27K R11 27K
R8
0/NC
R8
0/NC
+
47uF/16V
CE3
+
47uF/16V
CE3
C11
0.1uF/25V/Y5V
C11
0.1uF/25V/Y5V
D72 LL4148 D72 LL4148
C762
1000pF/50V/X7R
C762
1000pF/50V/X7R
C
102
0.
1uF/
25V/
Y5V
C
102
0.
1uF/
25V/
Y5V
R20 22K R20 22K
C6
0.1uF/25V/Y5V
C6
0.1uF/25V/Y5V
TP1 TP1
R1
4
4.
7K
R1
4
4.
7K
C9
0.1uF/25V/Y5V
C9
0.1uF/25V/Y5V
R5 1.3K R5 1.3K
R4
22K
R4
22K
Q8
NPN_3DG3904M
Q8
NPN_3DG3904M
C3
1uF/50V/Y5V
C3
1uF/50V/Y5V
R89 0 R89 0
R1 0/NC R1 0/NC
R18 15K/1% R18 15K/1%
+
220uF/16V
CE7
+
220uF/16V
CE7
FB1 300/2A FB1 300/2A
C7
0.1uF/25V/Y5V
C7
0.1uF/25V/Y5V
Q9
NPN_3DG3904M
Q9
NPN_3DG3904M
Q3
NPN_3DG3904M
Q3
NPN_3DG3904M
FB2
500/500mA
FB2
500/500mA
+
220uF/16V
CE6
+
220uF/16V
CE6
R2
200 R2
200
Q5
NPN_3DG9014M
Q5
NPN_3DG9014M
R9 1K R9 1K
Q1
PNP_PBSS5320T
Q1
PNP_PBSS5320T
C1
0.1uF/25V/Y5V
C1
0.1uF/25V/Y5V
C12
0.1uF/25V/Y5V
C12
0.1uF/25V/Y5V
R7 0 R7 0
R650
0 NC
R650
0 NC
R10 4.7K R10 4.7K
D1
RL207/2A/1000V
D1
RL207/2A/1000V
+
47uF/16V
CE2
+
47uF/16V
CE2
R24 20K/1% R24 20K/1%
+
47uF/16V
CE1
+
47uF/16V
CE1
FB4
500/500mA
FB4
500/500mA
U20
CE6200
U20
CE6200
Vin
1
Vss
2
CE
3
NC
4
Vout
5
R74 1.3K R74 1.3K
Q10
PNP_3CA8550D
Q10
PNP_3CA8550D
R12 0/NC R12 0/NC
C
101
0.
1uF/
25V/
Y5V
C
101
0.
1uF/
25V/
Y5V
Q2
PNP_MMBT8550CLT1 Q2
PNP_MMBT8550CLT1
C2
0.1uF/25V/Y5V
C2
0.1uF/25V/Y5V
C4
0.1uF/25V/Y5V
C4
0.1uF/25V/Y5V
R434 0/NC R434 0/NC
C761
1000pF/50V/X7R
C761
1000pF/50V/X7R
C125
0.1uF/25V/Y5V
C125
0.1uF/25V/Y5V
R26 12K/1% R26 12K/1%
Q32
PNP_MMBT2907ALT1
Q32
PNP_MMBT2907ALT1
R3 0/NC R3 0/NC
Main Board Circuit Diagram: Power Supply
7-5
7-5