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126
17.15. SMPS CIRCUIT (1/2)
J
J
SC-HTX5
EB/EG(
SU-HTX5
EB/EG) SMPS
CIRCUIT
2/2
1/2
SMPS CIRCUIT
SCHEMATIC DIAGRAM - 15
TO SMPS
SECTION (2/2)
: +B SIGNAL LINE
: -B SIGNAL LINE
C
TO
MAIN CIRCUIT
(CN4701)
IN SCHEMATIC
DIAGRAM - 10
I
TO
D-AMP CIRCUIT
(CN5500)
IN SCHEMATIC
DIAGRAM - 14
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
6
8
9
7
2
1
1
4
5
3
10
11
CN5802
DC_18V
+18V.-13V_GND
SYS5.6V
HDMI_CONT
SYS_GND
-13V
DCDET
+18V.-13V_GND
PCONT
DC_18V
ECO_CTL
-13V
+18V.-12V_GND
50V10
C5798
FAN_18V
ECO CONTROL
B0JAMF000011
D5896
22
R5798
R5893 33K
R5895 15K
330
R5894
SHUNT REGULATOR
4
3
1
2
B3PBA0000402
FEED BACK
PC5799
2.2K
R5890
C5898
0.1
F1BAF1020020
1000P
C5705
0
R5896
R5786
200K
R5891 27K
R5892 120
C5899 16V220
9
10
7
8
1
2
3
4
5
6
ETS19AB221AG
BACKUP TRANSFORMER
T5751
VDD
VSS
0.1
C5832
C5831
0.1
C5823
0.1
5
6
1
3
4
2
8
7
7
H5801*
SYS5.6V
A
R
3
2
C
1
IC5899
C0DAEMZ00001
D5793
B0HAMP000094
C5790
2200P
D5798
B0EAMM000057
7
8
5
1
2
4
3
IC5799
MIP2F20MSSCF
SWITCHING REGULATOR
D5797
0
330K
R5795
C5795 1000P
0.1
C5796
R5797
15K
DCDET
SYS5.6V
VSS
DC_18V
PCONT
R5866 100K
R5818
680
C5820
6.3V2200
ECO_CTL
ECO_CTL
2.2K
R5805
B1ABGC000005
Q5863
0.1
C5864
0.1
C5863
4.7K
R5865
0
R5864
C5870
0.01
22
R5829
R5817
220
0.1
C5818
15K
R5806
0.1
C5810
2.7K
R5802
100V0.1
C5817
VDD
R5814 8.2K
39K
R5804
R5803 3.3K
D5725
MAZ8062GML
R5807
330
330
R5809
R5730
1K
A
R
3
2
C
1
C0DABFC00002
IC5801
2.2K
R5808
4
3
1
2
B3PBA0000402
FEED BACK
PC5720
SYS_GND
SYS_GND
SHUNT REGULATOR
VDD
GND
VSS
VSS
VSS
GND
GND
HDMI_CONT
VDD
FAN GND
FAN GND
FAN GND
FAN DC
S
D
S
FB
VDD
VCC
TR
3
4
2
1
P1
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