SCHEMATIC DIAGRAMS (14/41)
SCH14_CY920
GND LINE
POWER- LINE
POWER+ LINE
ANALOG AUDIO
DIGITAL AUDIO
TMDS SIGNAL
ANALOG VIDEO
DIGITAL VIDEO
STBY POWER
VBUS
USBD+
USBD-
DGND
DGND
GN
D
SD
A
N
C
N
C
V
C
C
R
ST
SC
L
N
C
GND
FR
O
M
U
SB
J
A
C
K
P
A
R
T
GND
IN
IN
EN
/OC
OUT
OUT
OUT
1.
N
ET
1.
2V
2.
N
ET
2.
5V
3.
N
ET
1.
2V
4.
N
ET
2.
5V
5.
D
GN
D
6.
D
GN
D
7.
N
ET
1.
8V
8.
N
ET
3.
3V
9.
N
ET
1.
8V
10
.N
ET
3.
3V
11
.D
GN
D
12
.R
T
C
3V
3
13
.S
PF
0
14
.D
GN
D
15
.920_
R
ES
ET
16
.D
EB
U
G
_R
X
17
.E
T
H
_R
ST
18
.D
EB
U
G
_T
X
19
.I
R
_I
N
20
.A
V
4D
A
T
A
1
21
.D
GN
D
22
.S
PD
IF
23
.S
PI
M
O
920
I
24
.D
GN
D
25
.S
PI
M
I920
O
26
.M
C
K
27
.S
PI
C
LK
28
.L
R
C
K
29
.S
PI
C
S
30
.B
C
K
/S
C
K
31
.D
GN
D
32
.D
SD
_R
33
.F
A
C
T
_R
ST
34
.D
A
T
A
/D
SD
_L
35
.I2
C
_S
D
A
36
.D
GN
D
37
.I2
C
_S
C
L
38
.E
T
H
_L
ED
_S
PEE
D
39
.A
V
2D
A
T
A
2
40
.A
V
2D
A
T
A
3
41
.E
_R
EQ
42
.E
T
H
_L
ED
_A
C
T
43
.A
V
3C
T
R
L0
44
.D
GN
D
45
.D
GN
D
46
.E
T
H
_T
XP
47
.A
V
3C
LK
48
.E
T
H
_T
XN
49
.H
DD
A
T
A
14
50
.E
T
H
_R
XP
51
.H
DD
A
T
A
15
52
.E
T
H
_R
XN
53
.D
GN
D
54
.D
GN
D
55
.U
SB
_O
T
G
_D
N
56
.E
XT
_P
A
_E
N
1_
5
57
.U
SB
_O
T
G
_D
P
58
.M
II
R
XD
3
59
.U
SB
_P
W
R
_E
N
60
.A
V
3C
T
R
L1
61
.U
SB
_V
B
U
S
62
.E
XP
_P
A
_E
N
1_2
4
63
.U
SB
_I
D
64
.D
GN
D
1.
H
DD
A
T
A
12
2.
A
V
0D
A
T
A
0
3.
H
DD
A
T
A
13
4.
A
V
0D
A
T
A
1
5.
H
DD
A
T
A
14
6.
A
V
0D
A
T
A
2
7.
H
DD
A
T
A
15
8.
A
V
0D
A
T
A
3
9.
D
GN
D
10
.D
GN
D
11
.H
DD
A
T
A
11
12
.A
V
1D
A
T
A
0
13
.H
DD
A
T
A
10
14
.A
V
1D
A
T
A
1
15
.H
DD
A
T
A
9
16
.A
V
1D
A
T
A
2
17
.H
DD
A
T
A
8
18
.A
V
1D
A
T
A
3
19
.D
GN
D
20
.D
GN
D
21
.H
DD
A
T
A
7
22
.A
V
0C
LK
23
.H
DD
A
T
A
6
24
.A
V
0C
T
R
L0
25
.H
DD
A
T
A
5
26
.A
V
0C
T
R
L1
27
.H
DD
A
T
A
4
28
.A
V
0C
T
R
L2
29
.D
GN
D
30
.D
GN
D
31
.H
DD
A
T
A
0
32
.M
LB
C
LK
33
.H
DD
A
T
A
1
34
.M
LB
SI
G
35
.H
DD
A
T
A
2
36
.M
LB
D
A
T
A
37
.H
DD
A
T
A
3
38
.D
GN
D
39
.D
GN
D
40
.D
GN
D
41
.T
C
K
42
.H
U
B
_S
C
L
43
.U
A
R
T
_R
XD
0
44
.H
U
B
_S
D
A
45
.U
A
R
T
_T
XD
0
46
.M
II
T
XE
R
47
.T
D
I
48
.M
II
T
XC
LK
49
.T
D
O
50
.M
II
C
O
L
51
.T
M
S
52
.M
II
C
R
S
53
.S
PI1
C
LK
54
.A
V
3D
A
T
A
0
55
.S
PI1
D
IN
56
.A
V
3D
A
T
A
1
57
.D
GN
D
58
.D
GN
D
59
.S
PI1
D
O
U
T
60
.S
PI1
H
O
LD
B
61
.S
PI1
C
S0
62
.S
PI1
W
PR
O
T
63
.D
GN
D
64
.H
U
B
_C
O
N
T
R
O
L
T
O
M
A
IN
_C
PU
DEBUG_RX
DEBUG_TX
DGND
MP:open
NET3.3V
N.C
N.C
N.C
U
A
R
T
3.3V
T
O
V
ID
EO
P
LD
T
O
A
U
D
IO
P
LD
SCK
GND
MOSI
VCC
CS
MISO
GND
MP:open
C
S
V
C
C
N
C
/S
IO
3
N
C
PO
2
PO
1
PO
0
SO
/S
IO
1/
PO
7
SC
LK
SI
/S
IO
0
W
P/
SI
O
2
GN
D
PO
3
PO
4
PO
5
PO
6
BASIC CONNECTOR
EXTENDED CONNECTOR
T
O
D
IG
IT
A
L
SU
PP
LY
256Mbit Serial Flash
(M
z
:
PA
G
E
19_
C
3)
(M
z
:
PA
G
E
1_
A
1)
(M
z
:
PA
G
E
21_
B
1)
(M
z
:
PA
G
E
25_
D
6)
(M
z
:
PA
G
E
37_
C
6)
EX
T
_F
LA
SH
_C
S
IN
T
_F
LA
SH
_C
S
INT_FLASH_CS
EXT_FLASH_CS
MP:OPEN
T
O
D
IR
(M
z
:
PA
G
E
24_
D
4)
C
Y920
:
0
¥Ø
C
X870
:
O
PE
N
CX870 CY920
IC501 OPEN
USE
CX870 CY920
CN321 OPEN
USE
L5091
RN501
C5091
R5091
IC503
C5093
C5094
C5092
R5093
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
USE
USE
USE
USE
USE
USE
USE
USE
USE
CX870 CY920
R5100
0¥Ø
OPEN
R5115 OPEN
10¥Ø
C
509
1
O
PE
N
L5091
OPEN
R5102
OPEN
R5101
OPEN
D
511
1
O
PE
N
D
511
2
O
PE
N
D
511
3
O
PE
N
D
511
4
O
PE
N
T222
T223
T224
T225
T326
C
509
2
O
PE
N
C
509
3
O
PE
N
R5094
OPEN
R5115
OPEN
T
20
C
511
6
O
PE
N
C
511
7
O
PE
N
T
90
T
91
R
509
3
O
PE
N
C
509
5
O
PE
N
C5101
0.1
R5091
OPEN
R5092
OPEN
C
511
1
0.
02
2
1
2
3
4
5
6
7
8
9
IC
50
2
M
FI337
S395
9
8
7
6
5
4
3
2
1
IC503
OPEN
VBUSEN
1
2
3
4
5
6
7
8
9
10
JK501
KRJ-015XXNL
CJJ9L029Z
C
509
4
O
PE
N
R5076
0
C
500
2
1000
P
C
501
1
4.
7/
6.
3V
C
501
2
4.
7/
6.
3V
C
501
3
0.
1
C
501
4
0.
1
C
502
1
4.
7/
6.
3V
C
502
2
4.
7/
6.
3V
C502
3
0.
1
C
502
4
0.
1
C
503
1
4.
7/
6.
3V
C
503
2
4.
7/
6.
3V
C
503
3
0.
1
C
503
4
0.
1
C
504
1
4.
7/
6.
3V
C
504
2
4.
7/
6.
3V
C
504
3
0.
1
C
504
4
0.
1
R5081
open
T
21
0
T
21
1
T
21
2
T
21
3
7
6
5
4
3
2
1
CN511
10022H-07C
CJP07GA193ZY
R
500
1
0
R5063
10K
R
506
2
op
en
R
506
1
O
PE
N
R5059
open
C
500
1
0.
1
TP76
TP75
7
6
5
4
3
2
1
CN512
10022H-07C
CJP07GA193ZY
R5064
0
R5065
0
R5066
0
R5067
0
T
31
5
T
31
6
T
31
8
T
32
7
R
505
1
33
R
505
3
33
R
505
5
33
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC501
OPEN
R
508
2
10
K
R
508
3
10
K
R
500
2
0
R
500
3
0
R
500
4
10
0
R
500
5
0
R
500
6
10
0
R
500
7
0
R
500
8
10
0
R
501
0
10
0
R
500
9
10
K
R
501
1
10
0
R
501
4
O
PE
N
R
501
5
O
PE
N
R
501
7
0
R
501
6
10
K
R
502
1
O
PE
N
R
502
3
47
R
502
5
47
R
502
7
47
R
502
9
47
R
503
1
47
R
503
3
47
R
503
5
47
R
503
7
47
R
503
9
47
R
504
7
O
PE
N
R
504
9
O
PE
N
R
504
8
O
PE
N
R
505
0
O
PE
N
R
505
2
33
R5060
open
R
505
4
O
PE
N
R
505
6
0
R
501
2
0
R
501
3
0
R5058
open
R5057
open
R
507
5
O
PE
N
R
507
3
O
PE
N
R
507
2
O
PE
N
R
507
1
O
PE
N
R
507
4
O
PE
N
1
2
3
4
RN501 OPEN
T161
R
501
8
0
R
501
9
0
R
502
0
O
PE
N
R
507
7
10
K
R5068
0
T
16
2
T
20
1
T
20
7
T
25
4
T
2
T
1
1
2
3
4
5
6
SW501
R
509
5
0
R
509
6
0
R
509
7
0
C
509
7
O
PE
N
R5100
0
C
509
6
O
PE
N
R
509
8
0
5
4
3
2
1
CN321
OPEN
CJP05GI288ZY
L5001
OPEN
L5111
EXC34CE900U
L5112
EXC34CE900U
64
63
61
62
59
60
58
57
29
30
32
31
33
34
35
36
37
38
39
40
42
41
44
43
45
46
56
55
53
54
51
52
50
49
48
47
19
20
21
22
24
23
26
25
27
28
18
17
15
16
13
14
12
11
10
9
8
7
6
5
3
4
2
1
CN501
GPEC244-3202B002B1AF
CJP64GA312ZP
64
63
61
62
59
60
58
57
29
30
32
31
33
34
35
36
37
38
39
40
42
41
44
43
45
46
56
55
53
54
51
52
50
49
48
47
19
20
21
22
24
23
26
25
27
28
18
17
15
16
13
14
12
11
10
9
8
7
6
5
3
4
2
1
CN502
GPEC244-3202B002B1AF
CJP64GA312ZP
ST01ST02ST03
NET1.2V
920PCK
920VD0
920VD2
DGND
D5V
NET2.5V
NET1.8V
NET3.3V
E_RESET
E_SPICS
E_SPICLK
E_SPIMIEO
E_SPIMOEI
BCOMCK
BCOBCK_SCK
BCOLRCK
BCODATA_DSDL
BCODSDR
920VD1
920VD3
920VD4
920VD5
920VD6
920VD7
E_REQ
BCOSPDIF
E_FACT_RST
HUB_SCL
HUB_SDA
HUB_CONTROL
1B
5C
0E
2E
CN502
CN321
F9
CN501
154
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A
B
C
D
E
F
G
H
J
K
L
M
A
B
C
D
E
F
G
H
J
K
L
M
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Содержание SR7009/FN
Страница 8: ...Personal notes 8 ...
Страница 27: ...Personal notes 27 ...
Страница 73: ...Personal notes Personal notes 73 ...
Страница 201: ...AK5358BET DIGITAL IC306 AK5358BET Pin Function 201 ...
Страница 206: ...NJW1194A INPUT IC484 IC489 BLOCK DIAGRAM 206 ...
Страница 207: ...2 FL DISPLAY FLD GP1261AI FRONT FL602 PIN CONNECTION PATTERN DETAIL 207 ...