Schematic Diagram
1
A
B
C
D
E
2
3
4
5
6
1
2
3
4
5
6
A
B
C
D
E
!
HDMI_PON
WR_MODE1
WR_MODE1
NET_PON
HDMI_PON
HDMI_PON
M2_PON
M_PON
M_PON
HDMI_PO
N
NET_PON
NET_PON
M2_PON
M2_PON
+1.1VH
T
103
K
C894
2
50
V
C891
5
NM
*C896
4
220
u
4V
C899
3
NM
P5451
B
NPLG-7P12
1
1
2
3
4
5
6
7
GNDDG
226
M
C889
1
6.3
V
C891
4
NM
R892
3
3.3
k
C8929 NM
106
K
C892
4
25
V
GNDDG
106
K
C894
7
C889
4
NM
226
M
C899
6
6.3
V
226
M
C892
6
6.3
V
V+5R6_DDD
C891
8
NM
106
K
C890
1
330J
C8931
V+3R6_NW
106
K
*C896
7
10
V
106K
C8971
V+5R6_EV
C892
8
NM
C889
5
NM
330
K
C897
9
050
C
C891
3
R898
3
2.2
k
V+5R6_DDD
Q8905
S-13A1A33-U5T1U3
ON/OFF
1
GND
2
SSC
3
VIN 4
VOUT 5
V+3R6_NW
GNDDG
106K
C8972
106
K
*C896
6
10
V
R891
0
NM
R890
8
27
k
330
J
C897
0
V+1R8_HHH
C890
4
NM
C898
3
DUMM
Y
R890
5
150
k
R891
5
8.2
k
(F
)
V+5R6_DDD
GNDDG
105
K
C700
6
*C899
4
100
u
16
V
040
C
C891
2
C892
0
NM
M_PON
223
K
C894
0
GNDDG
C893
5
NM
C891
9
NM
105
K
C899
1
10
V
+1.1VNM
GNDDG
+3.3VNET
C893
7
1000
u
16
V
R8900
470k
R894
5
0
GNDDG
C895
4
NM
R891
2
15
k
(F
)
R898
7
1M
C895
7
NM
HDMI_PON
GNDDG
BKP2125HS101-T
L8905
V+3R3_HHH
105
K
C889
0
10
V
C891
6
NM
100
D
C894
5
GNDDG
C899
0
NM
GNDDG
GNDDG
C893
4
NM
102
J
C894
3
C896
8
NM
V+5R6_DDD
106
K
C895
0
R890
1
10
k
WR_MODE1
R891
7
47
k
(F
)
100
D
C894
6
105
K
C890
2
106
K
C894
9
105
K
C894
8
R891
6
47
k
(F
)
R890
2
15
k
Q892
1
FR9888CSPCT
R
BS
T
1
VI
N
2
LX
3
GN
D
4
FB
5
COM
P
6
SHD
N
7
SS
8
9
GNDDG
100D
C8944
R892
4
6.8
KF1
%
BKP2125HS101-T
L8906
L8924
NM
GNDDG
D7006 NM
473
K
C894
1
C893
8
NM
NRS6028T 2R2NMGJ
*L8916
D8901 NM
BLM21PG221SN1
L8921
106
K
*C895
6
10
V
*C899
5
220
u
4V
R890
6
150
k
106K
C8973
*C893
6
1000
u
16
V
BKP2125HS101-T
L8901
R898
2
1k
*C896
5
220
u
4V
C895
8
NM
V+1R8_DSP
C8933 NM
GNDDG
V+1R8_DSP
Q7018
S-1333A33-M5T1U3
VIN
1
VSS
2
ON/OFF
3
NC 4
VOUT 5
222
J
C895
9
105
K
C895
1
473K
C8909
103
K
C892
5
50
V
C898
5
NM
P8
90
0
NPLG-2P91
5
1
2
GNDDG
103
K
C890
3
50
V
NM
470J
C8984
D8909
NM
GNDDG
GNDDG
106
K
C893
9
270J
C8932
222
J
C896
0
R8903
1k
V+1R8_DSP
V+5R6_EV
BKP2125HS101-T
L8909
106
K
C892
3
25
V
NRS6028T 4R7MMGK
*L8915
GNDDG
R892
7
8.2
k
F_+-1
%
C898
7
NM
473K
C8908
+1.1VNM2
+5.0S
L8923
NM
BKP2125HS101-T
L8910
473K
C8907
C8974
Q8901
MM3464A50NRE
VIN
1
VSS
2
CE
3
NC 4
VOUT 5
+5.0VHT
BKP2125HS101-T
L8904
C701
6
NM
C895
3
NM
106
K
C895
2
R892
2
47
k
R891
4
27
k
(F
)
C898
1
104
K
R890
7
10
k
+1.1VHT
+3.3S
GNDDG
R892
1
22
k
R891
1
82
k
F_+-1
%
M2_PON
104
K
C892
2
16
V
R890
4
100
k
NET_PON
Q8904
S-13A1A11-U5T1U3
ON/OFF
1
GND
2
SSC
3
VIN 4
VOUT 5
Q8903
S-13A1A11-U5T1U3
ON/OFF
1
GND
2
SSC
3
VIN 4
VOUT 5
C895
5
NM
GNDDG
R891
8
3.3
K
(F
)
106
K
C897
5
C896
9
NM
C899
2
NM
NRS6028T 100MMGK
*L8914
GNDDG
103
K
C892
1
50
V
*C896
2
220
u
4V
226
M
C892
7
6.3
V
C896
3
220
u
4V
BKP2125HS101-T
L8902
106
K
C897
6
V+5R6_EV
BKP2125HS101-T
L8903
NRS6028T 100MMGK
*L8922
C898
9
NM
R892
6
10
k
F1
%
C8930
NM
103
K
C891
0
50
V
Q8965
MM3464A50NRE
VIN
1
VSS
2
CE
3
NC 4
VOUT 5
GNDDG
C898
6
NM
100
D
C890
5
R892
5
3.3
K
F1
%
R890
9
NM
106
K
C703
9
16
V
R892
0
10
k
(F
)
106
K
C896
1
25
V
R891
3
47
k
(F
)
GNDDG
BKP2125HS101-T
L8911
GNDDG
103
K
C891
1
680
J
C890
6
C891
7
NM
106
K
C703
8
16
V
C898
0
NM
Q8902
TPS65251RHAR
PLIM
3
1
SS
3
2
CMP
3
3
FB
3
4
SYN
C
5
ROS
C
6
FB
1
7
CMP
1
8
SS
1
9
RLIM
1
10
EN1 11
BST1 12
VIN1 13
LX1_1 14
LX1_2 15
LX2_1 16
LX2_2 17
VIN2 18
BST2 19
EN2 20
RLIM
2
21
SS
2
22
COMP
2
23
FB
2
24
LOW_
P
25
GND_
1
26
PGOO
D
27
V7
V
28
V3
V
29
AGN
D
30
GND_2
31
VIN_1
32
VIN_2
33
VIN_3
34
GDN_3
35
LX3_1
36
LX3_2
37
VIN3
38
BST3
39
EN3
40
PAD
41
R892
9
NM
R893
7
NM
R892
8
4.7
M
R893
0
1M
R893
1
1M
R893
2
1M
R893
9
1M
R894
1
0
R894
2
0
R893
3
1M
R893
5
1M
R8943 NM
R8944 NM
R893
6
1M
R893
4
1M
R893
8
1
R894
6
1
R894
7
1
R895
0
1
R895
1
1
R895
2
1
*L8925
ATH7108-A-TFB
1
1
2
2
3
3
4 4
6 6
*L8926
ATH7110-A-TFB
1
1
2
2
3
3
4 4
6 6
*L8927
ATH7109-A-TFB
1 1
2 2
3 3
4
4
6
6
R8801
0
R8802
0
R8803
0
R8804
0
R8805
0
R8806
0
R8807
0
R8808
0
R8809
0
R8810
0
R8811
0
R8812
0
R8813
0
R8814
0
R8815
0
R8816
0
R8817
0
R8818
0
R8819
0
R8820
0
R8851
0
R8852
0
R8853
0
R8854
0
R8855
0
R8856
0
R8857
0
R8858
0
R8859
0
R8860
0
GNDDG
GNDDG
GNDDG
GNDDG
GNDDG
D890
2
RBR3MM30AT
R
D890
3
RBR3MM30AT
R
R8861
0
R8862
0
R8863
0
R8864
0
R8865
0
R8866
0
R8867
0
R8868
0
R8869
0
R8870
0
GNDDG
*L8928
ATH7109-A-TFB
1 1
2 2
3 3
4
4
6
6
C880
1
NM
NOJA226M006
R
R8871
0
R8872
0
R8873
0
R8874
0
R8875
0
R8876
0
R8877
0
R8878
0
R8879
0
R8880
0
GNDDG
R8881
0
R8882
0
R8883
0
R8884
0
R8885
0
GNDDG
R8821
0
R8822
0
R8823
0
R8824
0
R8825
0
R8826
0
R8827
0
R8828
0
R8829
0
R8830
0
GNDDG
R8831
0
R8832
0
R8833
0
R8834
0
R8835
0
R8836
0
R8837
0
R8838
0
R8839
0
GNDDG
R8961
0
R8962
0
GNDDG
GNDDG
(ESR 100
C 1 F
)
GNDD
V+1R8_HHH
(DVCPOW)
(RYAC)
(ESR 100
C 2.2 F
)
(ESR 100
C 2.2 F
)
(NETPOW)
V+3R6_NW
V+5R6_EV
(ESR 100
C 2.2 F
)
+1.1V
V+5R6_EV
RYAC
(DIRPOW)
fo
r
F/
W
Wr
it
e
V+5R6_EV
(DIRPOW)
(DVCPOW)
(NETPOW)
MM
PU S
ECT
.
GNDD
GNDD
V+3R3_HHH
SCHEMATIC DIAGRAM (PART-1)
MODEL No.SC-LX701/801/901,TX-RZ1100/3100,DRX-7/R1,PR-RZ5100,DRC-R1
BAPRC-2072 (14/14)
POWER SECTION
To BAPS-2118(PART-2
)
for TX-RZ1100/3100,PR-RZ510
0
for SC-LX501/701/801/90
1
To BAPS-2133(PART-2
)
To BAPS-2140(PART-2
)
for DRX-7/R1,DRC-R
1
To BAPRC-2072(1/14)
To BAPRC-2072(11/14)
To BAPRC-2072(13/14)
To BAPRC-2072(6/14)
To BAPRC-2072(9/14)