Circuit Diagrams and PWB Layouts
10.
10-2-4
Bolton Cu23b - 715G7085 - DCDC
19800_532.eps
DCDC
O04
O04
2015-04-07
4
715G7085
DCDC
+12V-SSB
+12V-SSB
GND-AMBI
GND-AMBI
BL-DIM3
BL-I-CTRL
BL-DIM5
BL-DIM6
BL-DIM8
POWER-ON
BL-DIM7
BL-DIM4
GND-AMBI
GND-AMBI
+12V-SSB
+12V-SSB
+3V5-SB
+12V-AMBI
+12V-AMBI
+12V-SSB
+12V-SSB
+12V-AUDIO
+12V-AUDIO
+12V-AUDIO
POWER-ON
+12V-AUDIO
BL-DIM2
+12V-SSB
BL-DIM1
+12V-SSB
BL-ON
+12V-AMBI
+12V-AMBI
+3V5-SB
BL-DIM2
BL-I-CTRL
BL-ON
BL-DIM3
BL-DIM1
BL-DIM4
BL-DIM5
BL-DIM6
BL-DIM7
BL-DIM8
+12V-SSB
NT-LCD-PWR-ON
NT-LCD-PWR-ON
+12V
+1V0-MGT
+1V0-FPGA
+12V
+1V8-FPGA
+1V0-MGT
+12V
+12V
+2V0-FPGA
+3V3
+1V8-FPGA
BL-ON
BL-I-CTRL
BL-DIM1
BL-DIM2
BL-DIM3
BL-DIM4
BL-DIM5
BL-DIM6
BL-DIM7
BL-DIM8
SENSE+1V0-MGT
NT-LCD-PWR-ON
B
S
S
o
T
U
S
P
o
T
+1V0-MGT
+1V8-FPGA
Power Connector
+2V0-FPGA From +3V3
R4509
100OHM1/16W
R4509
100OHM1/16W
FB4402
30R 1A
FB4402
30R 1A
1
2
FB4401
NC/30R 1A
FB4401
NC/30R 1A
1
2
C4
42
5
NC/10UF 16V
C4
42
5
NC/10UF 16V
TP3656
TP3656
RP4401
NC/22R
RP4401
NC/22R
1
2
3
4
8
7
6
5
R4401
27K 1/16W 5%
R4401
27K 1/16W 5%
+
C4405
NC/100uF 25V
+
C4405
NC/100uF 25V
C4
50
5
NC/1nF 50V
C4
50
5
NC/1nF 50V
C442
8
NC/1
00
N 16V
C442
8
NC/1
00
N 16V
C4418
NC/1nF 50V
C4418
NC/1nF 50V
C4412
100NF 25V
C4412
100NF 25V
C4
4
3
0
1nF 50V
C4
4
3
0
1nF 50V
C4
50
0
NC/1nF 50V
C4
50
0
NC/1nF 50V
C4416
1nF 50V
C4416
1nF 50V
FB4306
120R/3000mA
FB4306
120R/3000mA
1
2
C4
50
6
NC/1nF 50V
C4
50
6
NC/1nF 50V
L4401
1.5uH
L4401
1.5uH
C4417
NC/1nF 50V
C4417
NC/1nF 50V
TP3659
TP3659
C4
4
3
2
10000pF 50V
C4
4
3
2
10000pF 50V
R4402
12K +-1% 1/16W
R4402
12K +-1% 1/16W
TP3661
TP3661
R4
333
5.1K 1
%
R4
333
5.1K 1
%
CN1190
CN1190
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
3
0
C4
50
1
NC/1nF 50V
C4
50
1
NC/1nF 50V
TP3653
TP3653
C4419
22UF 6.3V
C4419
22UF 6.3V
Q4401
LBC847BDW1T1G
Q4401
LBC847BDW1T1G
1
2
3
4
5
6
R4511
100OHM1/16W
R4511
100OHM1/16W
C4
50
7
NC/1nF 50V
C4
50
7
NC/1nF 50V
R4501
NC/100OHM1/16W
R4501
NC/100OHM1/16W
TP3663
TP3663
R4406
180K 1%
R4406
180K 1%
FB4403
NC/30R 1A
FB4403
NC/30R 1A
1
2
C4
4
3
1
1UF16V
C4
4
3
1
1UF16V
R4411
330K +-5% 1/16W
R4411
330K +-5% 1/16W
C4420
22UF 6.3V
C4420
22UF 6.3V
R4404
10K+-5%1/16W
R4404
10K+-5%1/16W
CN1110
CN1110
1
2
3
4
5
6
7
8
9
10
C4
50
2
NC/1nF 50V
C4
50
2
NC/1nF 50V
R4405
47K +-1% 1/16W
R4405
47K +-1% 1/16W
R4502
NC/100OHM1/16W
R4502
NC/100OHM1/16W
C4409
100N16V
C4409
100N16V
C4
50
8
NC/1nF 50V
C4
50
8
NC/1nF 50V
C4411
NC/100pF 50V
C4411
NC/100pF 50V
C4421
22UF 6.3V
C4421
22UF 6.3V
U4400
RT7277GSP
U4400
RT7277GSP
EN
1
FB
2
PVCC
3
SS
4
GND
5
SW
6
BOOT
7
VIN
8
GND
9
C4406
10UF 16V
C4406
10UF 16V
R4500
NC/100OHM1/16W
R4500
NC/100OHM1/16W
TP3674
TP3674
R4506
100OHM1/16W
R4506
100OHM1/16W
C4
50
3
NC/1nF 50V
C4
50
3
NC/1nF 50V
TP3657
TP3657
C4410
NC/100N 16V
C4410
NC/100N 16V
+
C4422
NC/100uF 25V
+
C4422
NC/100uF 25V
R4
33
0
10K 1/16W
R4
33
0
10K 1/16W
TP4323
TP4323
Q4400
LBC847BDW1T1G
Q4400
LBC847BDW1T1G
1
2
3
4
5
6
C4407
10UF 16V
C4407
10UF 16V
C4
50
9
NC/1nF 50V
C4
50
9
NC/1nF 50V
TP3655
TP3655
R4328
10K+-5%1/16W
R4328
10K+-5%1/16W
RP4400
NC/22R
RP4400
NC/22R
1
2
3
4
8
7
6
5
C4429
100NF 25V
C4429
100NF 25V
R4503
NC/100OHM1/16W
R4503
NC/100OHM1/16W
R4409
33K 1%
R4409
33K 1%
R4408
27K 1/16W 5%
R4408
27K 1/16W 5%
C440
8
NC/10UF 16V
C440
8
NC/10UF 16V
FB4305
120R/3000mA
FB4305
120R/3000mA
1
2
TP3673
TP3673
C4401
NC/1nF 50V
C4401
NC/1nF 50V
FB4400
30R 1A
FB4400
30R 1A
1
2
R4507
100OHM1/16W
R4507
100OHM1/16W
R4414
NC/120K 1/16W 5%
R4414
NC/120K 1/16W 5%
R440
3
100OHM1/16W
R440
3
100OHM1/16W
TP4340
TP4340
C441
3
1nF 50V
C441
3
1nF 50V
TP3654
TP3654
C4
3
29
10UF 6.
3
V X5R +-20
%
C4
3
29
10UF 6.
3
V X5R +-20
%
TP3660
TP3660
R4329
100OHM1/16W
R4329
100OHM1/16W
TP3672
TP3672
R4504
100OHM1/16W
R4504
100OHM1/16W
FB4304
120R/3000mA
FB4304
120R/3000mA
1
2
C4400
NC/1nF 50V
C4400
NC/1nF 50V
R4400
10K+-5
%
1/16W
R4400
10K+-5
%
1/16W
C4
3
7
3
10UF 6.
3
V X5R +-20
%
C4
3
7
3
10UF 6.
3
V X5R +-20
%
TP3662
TP3662
R4413
22K 1/16W
R4413
22K 1/16W
C4331
1nF 50V
C4331
1nF 50V
L4400
1.5uH
L4400
1.5uH
R4412
10K+-5%1/16W
R4412
10K+-5%1/16W
R4
33
1
33
K 1
%
R4
33
1
33
K 1
%
C4415
10000pF 50V
C4415
10000pF 50V
C4402
22UF 6.3V
C4402
22UF 6.3V
R4508
100OHM1/16W
R4508
100OHM1/16W
TP3664
TP3664
TP3671
TP3671
R4
41
0
100OHM
1/16W
R4
41
0
100OHM
1/16W
C4427
NC/100pF 50V
C4427
NC/100pF 50V
C44
33
1nF 50V
C44
33
1nF 50V
C4
42
3
10UF 16V
C4
42
3
10UF 16V
C4336
10UF 6.3V X5R +-20%
C4336
10UF 6.3V X5R +-20%
U4401
RT7277GSP
U4401
RT7277GSP
EN
1
FB
2
PVCC
3
SS
4
GND
5
SW
6
BOOT
7
VIN
8
GND
9
CN1191
CN1191
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
3
0
R4
40
7
10K+-5
%
1/16W
R4
40
7
10K+-5
%
1/16W
R4505
100OHM1/16W
R4505
100OHM1/16W
C4414
1UF16V
C4414
1UF16V
C4403
22UF 6.3V
C4403
22UF 6.3V
C4
50
4
NC/1nF 50V
C4
50
4
NC/1nF 50V
U4302
G9661
U4302
G9661
POK
1
VEN
2
VIN
3
VPP
4
NC
5
VO
6
ADJ
7
GND
8
E-Pad
9
C4
42
4
10UF 16V
C4
42
4
10UF 16V
TP3658
TP3658
C4404
22UF 6.3V
C4404
22UF 6.3V
C4426
100N16V
C4426
100N16V