Schematic Diagrams
CK804 POWER & GND F B - 15
B.Sch
em
atic D
iag
rams
CK804 POWER & GND F
Sheet 14 of 45
CK804 POWER &
GND F
+1.5VS
+1.5VS
+3VS
+5VS
+5VS
+1.2V_HT
+3V
+3VS
+1.5VS
+1.5VS
+1.2V_HT
+1.5VS
+1.5VA
+1.5VA
+3V
+1.5VA
+3V
+5VS 8,11,16,19,22,23,26,28,29,30,33,34,35,36
+3V 4,9,10,11,13,17,18,19,20,21,22,23,24,26,29,32,33
+1.5VS 10,24,33,34
+1.2V_HT 2,9
+3VS 2,4,8,9,10,11,12,13,16,18,19,22,23,24,25,28,29,32,33,35,36
Z1401
Z1406
Z1405
1.5V_PEX_A
Z1402
SP_1.5V_A
Z1403
Z1404
Z1407
Z1408
C304
0.1U
C656
1U
C272
0.1U_0402
C271
0.1U_0402
C231
0.1U_0402
L35
L_0603(129)
1
2
L36
L_0603(129)
1
2
L29
L_0603(129)
1
2
C591
0.1U_0402
C269
0.1U_0402
C195
1U
C220
0.1U_0402
C297
10U_1206
C667
0.1U_0402
C649
10U_1206
+
C209
*4.7U_0805
C181
1U
C239
0.1U_0402
R801
0
D59
RB751V
A
C
C259
0.1U_0402
D60
RB751V
A
C
C226
0.1U_0402
LDO
VREG
I123
M-SOT89T
1.5V
500MA
U13
L1087
1
2
3
C283
0.1U_0402
C186
0.1U
C282
0.1U_0402
C668
4.7U_0805
C661
1U
C234
0.1U_0402
SE
C
6
O
F
7
I9
5
MB
G
A
7
40
C
K
804
U4
H1
F
D1
2
J1
2
J1
3
J1
4
G1
3
G1
5
E1
5
D1
6
G1
7
J2
0
G1
9
E1
9
D2
0
G2
1
D2
5
L5
L26
L24
AB
2
2
AD
11
Y2
7
AA
2
6
W1
9
W16
AA
1
0
AF
8
Y4
W9
AA
2
1
W18
W1
4
AG9
AD
9
K9
W5
AD
23
W2
6
M2
3
W17
W1
3
M1
3
AG
6
F3
0
AE
2
5
F1
W22
W12
W7
K1
V2
7
H2
5
W15
M1
2
C6
AA
7
AF
1
7
AK
2
9
AK
2
5
AK
2
2
AK
2
AK
1
8
G2
7
AJ30
AJ
1
AH
3
AH
28
AG
25
AG2
0
AG
10
AF
1
9
AB
16
AE
4
AE
3
0
AE
27
AE
1
R2
2
AD
21
AD
19
AH
2
P2
7
AB
2
7
AB
19
AC
16
AF
1
0
U2
4
W24
AK
6
AA
1
6
AH
9
AA
1
K3
0
B1
A2
AB
5
AD
7
AK
27
AK
1
0
K1
0
K1
1
K1
2
K1
3
K1
4
K1
5
K1
6
K1
7
K1
8
E7
D7
B6
G8
G9
G1
1
E1
1
L7
N1
3
M1
9
M18
M17
M1
6
M15
M14
H5
K6
M1
0
V1
9
V1
8
V1
7
V1
6
V1
5
V1
4
V1
3
V1
2
V1
0
V1
U9
U7
U1
9
U1
8
U1
7
U1
6
U1
5
U1
4
U1
3
U1
2
T4
T2
7
J7
T1
9
T1
8
T1
7
T1
6
T1
5
T1
4
T1
3
T1
2
T1
0
R9
R7
R5
R2
6
U2
1
R1
9
R1
8
R1
7
R1
6
R1
5
R1
4
R1
3
R1
2
R2
1
R2
4
P1
9
P1
8
P1
7
P1
6
P1
5
P1
4
P1
3
P1
2
P1
0
P1
N1
0
N7
N2
4
AA2
4
N1
9
N1
8
N1
7
N1
6
N1
5
N1
4
F7
N1
2
M4
M27
PE_
AGN
D
15
PE_
AGN
D
1
4
PE_
AGN
D
1
3
PE_
AG
N
D
1
2
PE_
AGN
D
1
1
PE_
AGN
D
1
0
PE_
AG
N
D
9
PE_
AGN
D
8
PE_
AGN
D
7
PE_
A
G
N
D
6
PE_
AGN
D
5
PE_
AGN
D
4
PE_
AGN
D
3
PE_
AGN
D
2
PE_
AG
N
D
1
GN
D
8
2
GN
D
8
1
GN
D
8
0
GN
D
7
9
GN
D
78
GND
7
7
GN
D
7
6
GN
D
75
GN
D
7
4
GN
D
7
3
GN
D
7
2
GN
D
7
1
GN
D
7
0
GN
D
6
9
GN
D
6
8
GN
D
67
GND
6
6
GN
D
6
5
GN
D
64
GN
D
6
3
GN
D
6
2
GN
D
61
GN
D
6
0
GN
D
5
9
GN
D
5
8
GN
D
5
7
GN
D
5
6
GND
5
5
GN
D
5
4
GN
D
53
GN
D
5
2
GN
D
5
1
GN
D
50
GN
D
4
9
GN
D
4
8
GN
D
4
7
GN
D
4
6
GN
D
4
5
GND
4
4
GN
D
4
3
GN
D
42
GND
4
1
GN
D
4
0
GN
D
39
GN
D
3
8
GN
D
3
7
GN
D
3
6
GN
D
3
5
GN
D
3
4
GND
3
3
GN
D
3
2
GN
D
31
GND
3
0
GN
D
2
9
GN
D
28
GN
D
2
7
GN
D
2
6
GN
D
2
5
GN
D
2
4
GN
D
2
3
GND
2
2
GN
D
2
1
GN
D
20
GND
1
9
GN
D
1
8
GN
D
17
GN
D
1
6
GN
D
1
5
GN
D
1
4
GN
D
1
3
GN
D
1
2
GND
1
1
GN
D
1
0
GN
D
9
GND
8
GN
D
7
GN
D
6
GN
D
5
GN
D
4
GN
D
3
GN
D
2
GN
D
1
P
E
_
D
GND9
PE
_D
G
N
D
8
PE
_D
G
N
D
7
PE
_D
G
N
D
6
PE
_D
G
N
D
5
PE
_D
G
N
D
4
PE
_D
G
N
D
3
PE
_D
G
N
D
2
PE
_D
G
N
D
1
PE_
A
G
N
D
2
2
PE_
AG
N
D
2
1
PE_
AG
N
D
20
PE_
AG
N
D
1
9
PE_
AG
N
D
1
8
PE_
AGN
D
1
7
PE_
AG
N
D
1
6
GN
D
8
3
GN
D
9
3
GN
D
9
2
GN
D
9
1
GN
D
90
GND8
9
GN
D
8
8
GN
D
87
GN
D
8
6
GN
D
8
5
GN
D
8
4
G
N
D
164
G
N
D
163
GN
D
1
62
G
N
D
161
GN
D
16
0
GND
1
5
9
G
N
D
158
GN
D
15
7
G
N
D
156
G
N
D
155
GN
D
15
4
G
N
D
153
G
N
D
152
GN
D
1
51
G
N
D
150
G
N
D
149
GND
1
48
G
N
D
147
GN
D
14
6
G
N
D
145
G
N
D
144
GN
D
14
3
G
N
D
142
G
N
D
141
GN
D
1
40
G
N
D
139
G
N
D
138
GND
1
37
G
N
D
136
GN
D
13
5
GND
1
3
4
G
N
D
133
GN
D
13
2
G
N
D
131
G
N
D
130
GN
D
1
29
G
N
D
128
G
N
D
127
GND
1
26
G
N
D
125
GN
D
12
4
GND
1
2
3
G
N
D
122
GN
D
12
1
G
N
D
120
G
N
D
119
GN
D
1
18
G
N
D
117
G
N
D
116
GND
1
15
G
N
D
114
GN
D
11
3
GND
1
1
2
G
N
D
111
GN
D
11
0
G
N
D
109
G
N
D
108
GN
D
1
07
G
N
D
106
G
N
D
105
GND
1
04
G
N
D
103
GN
D
10
2
GND
1
0
1
G
N
D
100
GN
D
99
GN
D
9
8
GN
D
9
7
GN
D
9
6
GN
D
9
5
GN
D
9
4
SEC 7 OF 7
I21
MBGA740
CK804
U4H1G
AG1
AG2
AB12
AA12
Y21
AF15
AB15
AA15
AD15
C27
C26
B27
E25
G23
F24
D26
B29
C28
H22
L21
F27
G26
K22
G25
L22
D29
K23
J24
E28
F26
J22
E27
H24
C30
K21
D30
J21
C29
D28
G24
B30
E26
D27
F25
K20
AC12
AD12
AA13
AG16
AB13
AK14
AH16
AG15
T9
AF4
M21
P4
Y9
AB9
W21
V21
T21
P21
N21
AA11
W10
Y10
L10
J9
R10
U10
AA18
AA20
A6
AH30
+1.5V_DUAL2
+1.5V_DUAL1
+1.5V_SP_D2
+1.5V_SP_D1
+1.5V_PLL_HT
+1.5V_SP_A4
+1.5V_SP_A3
+1.5V_SP_A2
+1.5V_SP_A1
+1.5V_PE_A10
+1.5V_PE_A9
+1.5V_PE_A8
+1.5V_PE_A7
+1.5V_PE_A6
+1.5V_PE_A5
+1.5V_PE_A4
+1.5V_PE_A3
+1.5V_PE_A2
+1.5V_PE_A1
+1.5V_PE_D17
+1.5V_PE_D16
+1.5V_PE_D15
+1.5V_PE_D14
+1.5V_PE_D13
+1.5V_PE_D12
+1.5V_PE_D11
+1.5V_PE_D10
+1.5V_PE_D9
+1.5V_PE_D8
+1.5V_PE_D7
+1.5V_PE_D6
+1.5V_PE_D5
+1.5V_PE_D4
+1.5V_PE_D3
+1.5V_PE_D2
+1.5V_PE_D1
+1.5V9
+1.5V8
+1.5V7
+1.5V6
+1.5V5
+1.5V4
+1.5V3
+1.5V2
+1.5V1
SP_DGND2
SP_DGND1
SP_AGND6
SP_AGND5
SP_AGND4
SP_AGND3
SP_AGND2
SP_AGND1
+3.3V_USB_DUAL2
+3.3V_USB_DUAL1
+3.3V_DUAL4
+3.3V_DUAL3
+3.3V_DUAL2
+3.3V_DUAL1
+1.2V_HT5
+1.2V_HT4
+1.2V_HT3
+1.2V_HT2
+1.2V_HT1
+3.3V9
+3.3V8
+3.3V7
+3.3V6
+3.3V5
+3.3V4
+3.3V3
+3.3V2
+3.3V1
+5V2
+5V1
C177
0.1U
C262
0.1U_0402
C203
0.01U
R800
0
C278
0.1U_0402
C241
0.1U_0402
C174
0.1U_0402
C293
4.7U_0805
C306
0.1U
C229
4.7U_0805
C292
0.1U_0402
C301
0.1U
C222
0.1U
C254
0.1U_0402
C287
0.1U_0402
C213
0.1U_0402
C303
0.1U_0402
R215
0
C662
0.1U_0402
R239
510_1%
R238
102_1%
C253
0.1U_0402
C240
0.1U_0402
C281
0.1U_0402
C663
0.1U_0402
C270
0.1U_0402
C155
0.1U_0402
CK804 DECOUPLING
1.5V @ 275MA MAX
CK804 CORE AUX
275mA
120/60mA
300mA
4500mA
2200mA
420mA
140mA
70mA
150mA
100mA
+1.5V@8.8A
5 / 2 0 C h a n g e
1.25(1+ R238/R239)=1.25(1 +102/510)=1.5V
55/30mA
94/7/25
Add +3VS
USB_Dual use +3V S
Rubband
94/7/25
Rubband
7/27
Change
9/29
Change
94/9/14
Rubband
94/11/14 Kevin
DEL R227, R333
94/11/14 Kevin
94/11/16 Kevin
DEL R799