Akai ADA2, Service Manual

Page: 49 / 95

9-
79-
0752-
G
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9-
40-
0752-
G
A
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M
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:
1
2
3
4
5
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D C B A
C D B A
CO
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:
TI
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:
PA
R
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M
B
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:
FI
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NA
M
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SC
A
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:
RE
LE
A
SE
D
:
DR
A
W
N
:
DA
TE
D:
DA
TE
D:
SI
Z
E:
SH
EET
:
O
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5
5
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in
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us
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ra
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MJ
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4/
18/
2018
A
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RG
02A
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ch
unused
unused
3.3V out put fro m S OM
RT
C
C
R
1220 3.
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C
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pa
ci
ty
: 40m
A
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Pr
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if
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im
e ~
10
year
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C
R
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el
f-
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~
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p
er
y
ea
r
R
TC
cur
re
nt
co
ns
um
pt
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n:
~
0.
4uA
Gi
ga
bi
t E
th
er
ne
t
2I
N/
8O
U
T 32-
B
IT
/192K
(I
2S
0_C
LK
)
(I
2S
0_S
C
LK)
(I
2S
0_S
D
O
0)
(I
2S
0_S
D
O
1)
(I
2S
0_S
D
O
2)
(I
2S
0_S
D
O
3)
(I
2S
0_S
D
I0)
(I
2S
0_L
RC
LK_T
X
)
(I
2S
0_L
RC
LK
_RX
)
cl
oc
k m
as
te
r or
s
la
ve
I2
S
A
ud
io
I2
C
t
ou
ch
+3
.3
V
In
te
rru
pt
N
ote
: P
ull-
up
s o
n S
O
M
I2
C
C
lo
ck
I2
C
D
at
a
RE
SE
T
GN
D
De
bu
g U
A
R
T
HS
IC
U
A
R
T/I
2C
/C
O
N
TR
O
L
(VCC_ IO )
(VC
C
_S
Y
S)
in
te
rf
ac
e
C
op
yr
ig
ht
2018 i
nM
us
ic B
ra
nd
s
So
M Mo
un
ti
ng
H
ol
es
HOST 2_DP
VC
C
_S
Y
S
VC
C
_S
Y
S
HOST 2_DM
OTG_D P
OTG_D M
HSIC _DAT A
HSIC _STR OBE
I2C 1_SCL _SENS
I2C 1_SDA _SENS
SPI2 _CS1
PHO NE_ CTL
IR_I NT
LCD _BL _LV DS
SPI2 _RX D
SPI2 _TX D
SPI2 _CS0
SPI2 _CL K
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
BL_E N
LCD _RS T
LCD _EN
FLAS H_EN
LED _ST ATE 1
HDM I_CEC
WL_P WR
ETH_P WR_EN
CHG_I NT
ADCI N2
DDRIO _PW RO FF
PMU_ IN T
LED _ST ATE 2
SAT A_P WR _EN
PWR _H OLD
OTG_V BUS _D RV
RESE T
CIF_ PD N1
CIF_ D5
CIF_ CLKI
CIF_ D9
CIF_ D3
CIF_ D2
CIF_ D4
CIF_ HREF
CIF_ D0
LVD S_D 0N
LVD S_D 0P
LVD S_D 1N
LVD S_D 1P
LVD S_C LK0N
LVD S_C LK0P
LVD S_D 2N
LVD S_D 2P
LVD S_D 3N
LVD S_D 3P
LVD S_D 8N
LVD S_D 8P
LVD S_D 4N
LVDS D4P
MIPI _TX _D 3N
MIPI _TX _D 3P
MIP ITX _D2N
MIPI TXD 2P
MIP I_T X/RX _CLK N
MIP I_T X/RX _CLK N
MIP I_T X/RX _D0N
MIP I_T X/RX _D0P
HDM I_T X2N
HDM I_T X2P
HDM I_T X1N
HDM I_T X1P
HDM I_T X0N
HDM I_T X0P
HDM I_T XCN
HDM I_T XCP
UART 1_RTS
GPIO 5_C 2
FLAS H0_V_S EL
BL_EN_L VD S
WIFI _H OST _WA KE
UART 0_RTS
3G_REG _ON
WIFI _RE G_O N
I2S0 _SC LK
HDM I_HP D
UART 0_CTS
I2S 0_CLK
I2C 2_SCL _AU D
I2C 2_SDA _AU D
SPD IF_ TX
I2S 0_LRC K_TX I2S 0_LRC K_TX
I2S 0_SDI
BT_H OST _W AKE
BT_R EG_O N
BT_W AKE
BT_R ST
SDMMC _D 3
SDMMC _CMD
SDMMC _D 2
UART 1_TX
3G_D ISA BLE
3G_G PIO 1
UART 1_RX
FLAS H0_CS0
FLAS H0_CS3
FLAS H1_CS1
FLAS H0_ALE
FLAS H0_CS1
PWR _EN
PMIC _PW RO N
MDI2 N
MDI2 P
MDI0 N
MDI0 P
LED _AD 1
LED _AD 0
VCCA _CO DEC
VCCA _CO DEC
VCCA _CO DEC
VCC1 8_C IF
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
HOST 1_DP
HOST 1_DM
OTG_D ET
OTG_I D
I2C 5_S CL_HD MI
I2C 5_S DA_HD MI
I2C4 _SCL _TP
GND
I2C 4_S DA_T P
UART 2_RXD
VCC 50_AD P_EN
HO ST_V BU S_D RV
CHG_D ET
USB_ IN T
TOUCH _IN T TOUCH _IN T
TOUCH _RS T
3G_P WR
LCD C_B L LCD C_B L
HP_D ET
SDMMC _PW R
CABC _EN
FLAS H_TRI GO UT
UART 2_TXD
WIFI _PWR
I2C0 _SCL _PM U
I2C 0_S DA_P MU
RTC_CL KOU T
BAT_D ET
I2C3 _SCL _CA M
I2C 3_S DA_C AM
ADKE Y_I N
CIF_ D8
CIF_ D6
CIF_ D7
DVP_ PWR
CIF_ D1
CIF_ VSY NC
CIF_ PD N0
CIF_ CLKO
LVD S_D 5N
LVD S_D 5P
LVD S_D 6N
LVD S_D 6P
LVD S_C LK1P
LVD S_C LK1N
LVD S_D 7N
LVD S_D 7P
LVD S_D 9N
LVD S_D 9P
MIP I_T X/RX _D3N
MIP I_T X/RX _D3P
MIP I_T X/RX _D2P
MIP I_T X/RX _D2N
MIPI _TX _CL KP
MIPI _TX _CL KN
MIP I_T X/RX _D1P
MIP I_T X/RX _D1N
MIPI _TX _D 1N
MIPI _TX _D 1P
MIPI _TX _D 0N
MIPI _TX _D 0P
MIPI _RX _D 3P
MIPI _RX _D 3N
MIPI _RX _D 2P
MIPI _RX _D 2N
MIPI _RX _CL KP
MIPI _RX _CL KN
MIPI _RX _D 1P
MIPI _RX _D 1N
MIPI _RX _D 0P
MIPI _RX _D 0N
EDP_ AUXN
EDP_ AUXP
EDP_ TX3N
EDP_ TX3P
EDP_ TX2N
EDP_ TX2P
EDP_ TX1N
EDP_ TX1P
EDP_ TX0N
EDP_ TX0P
3G_W KUP_ IN
3G_W KUP_ OU T
FLAS H0_WR FLAS H0_WR
FLAS H0_CLE FLAS H0_CLE
FLAS H0_RDY
FLAS H0_RD
I2S 0_SDO 1
I2S 0_SDO 2
I2S 0_SDO 3
I2S 0_SDO 0
UART 0_RXD
I2S 0_LRCK_RX
WIFI _D 1
UART 0_TXD
WIFI _D 0
WIFI _D 2
WIFI _CM D
WIFI _CL K
WIFI _D 3
SDMMC _D 0
SDMMC _D 1
SDMMC _CL K
SDMMC _D ET
3G_G PIO
UART 1_C TS
MDI3 N
MDI3 P
MDI1 N MDI1 N
MDI1 P
EM
I s
hie
ld
m
ou
nt
s
(G
PI
O
2_A
2)
(G
PI
O
2_A
1)
(G
PI
O
2_A
0)
3.
3v
Po
w
er
M
oni
to
ri
ng
17
.5
V
<=X
<=2
0V
1.
09
V
<=X
<=1
.2
5V
sc
al
ed
b
y 16x
+
V
_W
A
LL_
SW
W
al
l ad
ap
to
r p
res
en
t an
d v
al
id
W
all a
da
pto
r a
bs
en
t,
in
va
lid
, o
r
W
all a
da
pto
r p
re
se
nt b
ut in
va
lid
>2
0V
<
17.
5V
1.
25V
<1
.0
9V
Re
su
lt
+
V
_W
A
LL_
SW
/1
6
un
it
i
s o
n ba
tt
er
y po
w
er
<
17
.5
V
<
0.
62
5V
W
all a
da
pto
r a
nd
/o
r b
atte
ry
is
in
va
lid
Ex
cl
ud
e
MG
01
AC
V8
AC
V5
Ex
cl
ud
e
AC
V8
AC
V5
pl
ac
e s
er
ies
c
om
po
nen
ts
n
ear
ca
rd
e
dg
e co
nne
ct
or
1.
8V
l
og
ic
JC
11
Al
te
rn
at
e
Ve
rs
io
n [1
:0
]
R183:
R184:
Bi
t 0
Bi
t 1
1
1
1
0
01 00
Re
v B
Re
v C
Re
v D
, E
, a
nd
G
Re
v F
AC
V5
AC
V8
3.
3v
3.
3v
3.
3v
1.
8v
1.
8v
1.
8v
1.
8v
1.
8v
1.
8v
1.
8v
1.
8v
1.
8v
3.
3v
3.
3v
3.
3v
3.
3v
3.
3v
AD
A2
AC
VK
Au
to
m
at
ed T
es
t
UA
R
T
1.
P
ow
er
co
nt
ro
l
2.
D
eb
ug
T
X
3.
D
eb
ug
RX
4.
G
N
D
5.
Te
st
TX
6.
T
es
t RX
Te
st
M
ast
er
Te
st
S
lav
e (
def
au
lt
)
(r
ed
)
(br
ow
n)
(o
ra
ng
e)
(bl
ac
k)
(y
ello
w
)
(bl
ue
)
(fo rm erl y S DMMC _SE L)
HG
03
AC
VK
HG
02
-
1
OS
C
-I
N
2
OS
C
-OUT
3
IN
T
4
VS
S
5
SD
A
6
SC
L
7
CL
K
-O
U
T
8
VD
D
U2
5
C
A
N_2_78_8563
C6
4
12p
F
50V
C6
5
1uF 10V
1
+
2
-
BAT
1
1 2
3
D1
9
BAT
54
C
1
GN
D
2
TD
0+
3
TD
0-
4
TD
1+
5
TD
1-
6
TD
2+
7
TD
2-
8
TD
3+
11
GR
N
_A
12
GR
N
_K
13
YE
L_
A
14
YE
L_
K
15
SH
IE
LD
16
9
TD
3-
10
CH_G
ND
J1
2
W
R
J-
1108D
10114
R74
511
R75
511
R76
0
R77
0
R78
0 R20
0
R45
DN
S
C4
1
4.
7uF 10V
C8
1
0.
1uF 16V
L2
330o
hm
@
100M
Hz
1 2 3 4 5 6
J3
G
S
D
Q5
B
SS1
38
R41
47.
5K
R42
47.
5K
R26 10.
0K
R136 121K
R38 100K
1
2
3
D1
2
BAV9
9
1
2
3
D6 BAV9
9
1 2
3
D7
BAV7
0
1 2 3 4 5 6
J8
Z1
R125
0
R126
0
TP1
TP2
TP3
TP4
X2
32.
768KHz
TP
9
TP
10
TP
11
1
IN1
2
IN2
3
GN
D 4
IN3
5
IN4
6
7
8
9
10
U5
2
C
A
N_2_52_0524
1
IN1
2
IN2
3
GN
D 4
IN3
5
IN4
6
7
8
9
10
U5
1
MS
1
Z2
MS
2
MS
3
MS
4
MS
5
MS
6
MS
7
MS
8
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
J1
4
VI
-FP
C
05
L-2
2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
J2
3
VI-FP
C05 L-2 2
TP8
R15 15.
0K
R43 1.
00K
D1
0
1N4148W
C6
7
0.
1uF
16V
TP7_ LCD _EN
R146
1.
00K
R147
1.
00K
R155
DN
S
R156 DN
S
TP5
L1
0
100
L1
1
100
L1
2
100
L1
3
100
L1
4
100
L1
5
0
L1
6
0
L1
7
0
C1
74
10uF,25V
R174
0
R175
0
R183 DNS
R184 1.00k
1
2
3
D1
5
BAV9
9
1
2
3
D1
6
BAV9
9
R186
10.
0
R187
10.
0
G
S
D
Q1
3
B
SS1
38
R203 47.
5K
R204 47.
5K
1
2
3
D1
7
BAV9
9
1
2
3
D1
8
BAV9
9
1 2
3
D2
0
BAV7
0
R205
1.
00K
R206
1.
00K
R207
D
N
S
R208
0
R209
DN
S
D21
AZ5825- 01F
5V
1
IN1
2
IN2
3
GN
D
4
IN3
5
IN4
67
8
91
0
U5
5
C
A
N_2_52_0524
1
IN1
2
IN2
3
GN
D
4
IN3
5
IN4
67 8
91
0
U5
6
C
A
N_2_52_0524
1
2
3
D2
2
BAV9
9
1
2
3
D2
3
BAV9
9
1
2
3
D2
4
BAV9
9
1
2
3
D2
5
BAV9
9
1
2
3
D2
7
BAV9
9
1
2
3
D2
8
BAV9
9
1
2
3
D2
9
BAV9
9
1
2
3
D3
0
BAV9
9
1
2
3
D
31
B
AV9
9
1
2
3
D
32
B
AV9
9
1
2
3
D
33
B
AV9
9
1
2
3
D
34
B
AV9
9
R213
0
R216 1.
00K
D35
B140
+5
V
+3.3 V_S OM
VCC2 8_D VP VCCA _CO DEC
VCC1 8_D VP VCC1 8_D VP
PM
IC
_I
N
T
I2
C
0_S
C
L_P
M
IC
I2
C
0_S
D
A
_P
M
IC
RT
C_CL
KO
U
T1
+3
.3
V
MD
I0
+
MD
I0
-
MD
I1
+
MD
I1
-
MD
I2
+
MD
I2
-
MD
I3
+
MD
I3
-
LE
D
1_A
D
1
LE
D
0_A
D
0
I2
S_
W
C
LK
_T
X
I2
S_
W
C
LK
_R
X
+5
V
+3
.3
V
I2
C
4_S
D
A
_T
P
I2
C
4_S
C
L_T
P
TOUC
H
_I
N
T
TOUC
H
_R
ST
UA
R
T2
_TX
+3
.3
V
_S
O
M
U
A
RT
2_RX
+3
.3
V
_S
O
M
HS
IC
_D
A
TA
HS
IC
_S
TR
O
B
E
SP
I0
_C
LK
SP
I0
_C
SN
0
SP
I0
_C
SN
1
SP
I0_RX
D
SP
I0
_T
X
D
UA
R
T1
_TX
UA
R
T1
_C
TS
U
A
RT
1_RT
S
U
A
RT
1_RX
I2
C
2_
SC
L
I2
C
2_
SD
A
+3
.3
V
_S
O
M
RT
C_CL
KO
U
T2
+3
.3
V
_S
O
M
HOST 2_DP
HOST 2_DM
OTG_D P
OTG_D M
HSIC _DAT A
I2C1 _SCL
I2C1 _SD A
HSIC _STR OBE
USB_ HU B_RE SET
PW M_MI PI
LVD S_O N
LED _ST ATE 1
HDM I_CEC
PMIC _IN T
LED _ST ATE 2
SATA _PW R_E N
PWR _H OLD
LVD S_D 0N
LVD S_D 0P
LVD S_D 1N
LVD S_D 1P
HDM I_T X2N
HDM I_T X2P
HDM I_T X1N
HDM I_T X1P
HDM I_T X0N
HDM I_T X0P
HDM I_T XCN
HDM I_T XCP
UART 1_RTS
WIFI _H OST _WA KE
UART 0_RTS
WIFI _RE G_O N
I2S_ BCL K
HDM I_HP D
UART 0_C TS
I2S_ MCL K
I2C2 _SCL
I2C2 _SD A
I2S_ SDIN 1
BT_H OST _W AKE
BT_W AKE
BT_R ST
SDMMC _D 3
SDMMC _CMD
SDMMC _D 2
UART 1_TX
SPI0 _TX D
SPI0 _RX D
UART 1_RX
MDI2 -
MDI2 +
MDI0 -
MDI0 +
LED1 _AD1
LED0 _AD0
HOST 1_DP
HOST 1_DM
OTG_D ET
OTG_I D
I2C5 _SC L_H DM I
I2C 5_S DA_HD MI
I2C 4_S CL_T P
I2C4 _SD A_T P
UART 2_RX
USB_ IN T
TOUCH _IN T
TOUCH _RS T
PWM _LV DS
SDMMC _PW R
UART 2_TX
I2C0 _SC L_P MIC
I2C 0_SDA _PM IC
RTC_CL KOU T1
ADKE Y_I N
SPI0 _CL K
SPI0 _CSN 0
I2S_ SDO UT1
I2S_ SDO UT2
I2S_ SDO UT3
I2S_ SDO UT0
UART 0_RX
I2S_ WC LK_ RX
SDIO _D 1
UART 0_TX
SDIO _D 0
SDIO _D 2
SDIO _CM D
SDIO _CL K
SDIO _D 3
SDMMC _D 0
SDMMC _D 1
SPI0 _CSN 1
SDMMC _CL K
SDMMC _D ET_ EXT
UART 1_CTS
MDI3 -
MDI3 +
MDI1 -
MDI1 +
PWR _EN
PMIC _PW RO N
GN
D
GN
D
LVD S_D 2N
LVD S_D 2P
LVD S_C LK0N
LVD S_C LK0P
LVD S_D 3N
LVD S_D 3P
MIPI _TX _D 1N
MIPI _TX _D 1P
MIPI _TX _D 0N
MIPI _TX _D 0P
MIPI _TX _CL KP
MIPI _TX _CL KN
MIPI _TX _D 3N
MIPI _TX _D 3P
MIPI _TX _D 2N
MIPI _TX _D 2P
MIPI _O N
SDMMC _W P
CHG
N
D
CHG
N
D
CHG
N
D
I2
S_
M
C
LK
I2
S_
B
C
LK
I2
S_
SD
IN
1
I2
S_
SD
O
U
T0
I2
S_
SD
O
U
T1
I2
S_
SD
O
U
T2
I2
S_
SD
O
U
T3
SPD IF_ TX
SP
D
IF
_T
X
COD EC_RE SET
AN _PO WER_EN
MUTE
CO
D
EC_RE
SE
T
A
N
_P
O
W
ER_EN
MU
TE
PO
W
ER
_I
N
RE
CO
V
ERY
RE
SE
T
LE
D
_S
TA
TE
2
GP
IO
2_
A
3
GP
IO
2_
A
4
GPI O2_A 3
GPI O2_A 4
USB_ MUX _CT RL
RE
G
_S
Y
N
C
V_
W
A
LL
_S
W
_1
V8
+
V
_W
A
LL_
SW
SDMMC _D ET_ IN T
V_W ALL_ SW _1V 8
SATA _RST
I2
C
3_
SC
L
I2
C
3_S
D
A
+3
.3
V
_S
O
M
MIP I_RES ET
PW R_O FF_DEL AY
I2S_ WC LK_ TX
+
3.
3V
+
3.
3V
UART 3_TX
UART 3_RX
U
A
RT
3_T
X
+3
.3
V
_S
O
M
U
A
RT
3_RX
+
3.
3V
_S
O
M
+
3.
3V
_S
O
M
PO
W
ER
_I
N
POW ER_ OU T
PO
W
ER
_O
U
T
+3
.3
V
+
3.
3V
+3
.3
V
+
3.
3V
+
3.
3V
+
3.
3V
+
3.
3V
+
3.
3V
+3
.3
V
+
3.
3V
+3
.3
V
+
3.
3V
PO
W
ER
_I
N