Akai LEA-19V07P, Руководство по обслуживанию

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1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
XTALO
XTALI
AUBCK_OUT
AUMCK_OUT
HDMI-CEC
GIN0M
GIN2M
VCOM0
CVBS0
AUVRP
AUVAG
AUVRM
+3.3V
XTAL
I
XTAL
O
TAG
C
AUM
C
K_
O
U
T
AUBCK_
O
U
T
AUW
S
_O
UT
AUSD_
O
UT
TUNER_
SCL
TUNER_
SDA
SPDIF_
O
UT
RXE4
+
RXEC- RXE3
+
RXE1
-
RXE2
-
RXEC+ RXE1
+
RXE2
+
RXE3
-
RXE4
-
RXE0+
RXOC-
RXO2+
RXO4-
RXO3-
RXOC+
RXO3+
RXE0-
RXO2-
RXO0+
RXO0-
RXO1+
RXO1-
RXO4+
LE
D
_G
SPI-SCK SPI_
W
P0
N
SPI-CS0
N
SPI-SDI SPI-SDO LE
D
_R
A_MCLKZ
A_MDATA3
A_MDATA2
A_MDATA1
A_MDATA0
A_MDATA7
A_MDATA6
A_MDATA5
A_MDATA4
A_MDATA8
A_MDATA12
A_MDATA15
A_MDATA14
A_MDATA13
A_MDATA9
A_MDATA11
A_MDATA10
CLKN0
A-MCKE
A-MVREF
A_MCLK
CLK0
A_MDQSL
A_MDQML
A-MCASZ
A_MADR2
A_MADR0
A_MADR10
A_MADR1
A_MADR3
A_MDATA4
A_MDATA1
A_MDATA0
A_MDATA5
A_MDATA3
A_MDATA2
A_MDATA7
A_MDATA6
A-MWEZ
A-MRASZ
A-MBADR0
A-MBADR1
A_
M
C
LK
A_
M
C
LKZ
A_
M
D
Q
M
U
A_
M
D
Q
SU
A_
M
A
DR5
A_
M
D
ATA8
A_
M
A
DR7
A_
M
A
DR1
1
A_
M
A
DR9
A_
M
A
DR8
A_
M
A
DR6
A_
M
D
ATA9
A_
M
D
ATA1
1
A_
M
D
ATA1
0
A_
M
D
ATA1
2
A_
M
D
ATA1
3
A_
M
D
ATA1
4
A_
M
D
ATA1
5
A_
M
A
DR1
2
A-M
C
KE
M
DDR_
VREF
A_
M
A
DR4
DVDD_
NODI
E_
1.
2V
AVSS_
PG
A
AM
P-M
U
TE
A_MADR1
A_MADR2
A_MADR3
A_MADR0
A_MADR4
A_MADR6
A_MADR5
A_MADR7
A_MADR8
A_MADR12
A_MADR9
A_MADR11
A_MADR10
A-MWEZ
A-MRASZ
A-MCASZ
A_MDQSL
A_MDQSU
A_MDQML
A_MDQMU
A-MBADR1
A-MBADR0
A0
29
A1
30
A2
31
A3
32
A4
35
A5
36
A6
37
A7
38
A8
39
A9
40
A10/AP
28
A11
41
DQ0
2
DQ1
4
DQ2
5
DQ3
7
DQ4
8
DQ5
10
DQ6
11
DQ7
13
DQ8
54
DQ9
56
DQ10
57
DQ11
59
DQ12
60
DQ13
62
DQ14
63
DQ15
65
BA0
26
BA1
27
CS
24
RAS
23
CAS
22
WE
21
LDM
20
UDM
47
LDQS
16
UDQS
51
CKE
44
CLK
45
CLK
46
MVDD
1
MVDD
18
MVDD
33
VDDQ
3
VDDQ
9
VDDQ
15
VDDQ
55
VDDQ
61
VSS
34
VSS
48
VSS
66
VSSQ
6
VSSQ
12
VSSQ
58
VSSQ
64
VREF
49
VSSQ
52
NC
14
NC
17
NC
19
NC
25
NC
43
NC
53
NC
50
A12
42
W9425G6JH-4/EM13S2561616A-5T
MST6M181VS
RESET
3
HOTPLUGA
4
RXCN
5
RXCP
6
RX0N
7
RX0P
8
AVDD_DVI_3.3V
9
RX1N
10
RX1P
11
DDCDA_DA
12
RX2N
13
RX2P
14
DDCDA_CK
15
ARC
16
NC
17
NC
18
NC
19
NC
20
NC
21
NC
22
NC
23
VDDC
24
HSYNC0
25
BIN0P
26
SOGIN0
27
GIN0P
28
GIN0M
29
RIN0P
30
VSYNC0
31
AVDD1P2
32
AVDD2P5_ADC
33
BIN1P
34
SOGIN1
35
GIN1P
36
GIN1M
37
RIN1P
38
AVDD3P3_ADC
39
CVBS4
40
CVBS3
41
CVBS2
42
CVBS1
43
CVBS0
44
VCOM
45
CVBS_OUT1
46
LINEIN_L0
47
LINEIN_R0
48
LINEIN_L1
49
LINEIN_R1
50
VRM
51
VRP
52
VAG
53
AVDD_AU25
54
LI
NEI
N
_L3
55
LI
NEI
N
_R3
56
LI
NEI
N
_L4
57
LI
NEI
N
_R4
58
LI
NEI
N
_L5
59
LI
NEI
N
_R5
60
AVDD_
AU3
3
61
LI
NEOUT_
L
3
62
LI
NEOUT_
R
3
63
LI
NEOUT_
L
0
64
LI
NEOUT_
R
0
65
NC
66
NC
67
NC
68
XTAL_
IN
69
XTAL_
OUT
70
AVDD_
DM
P
L
L
71
AVDD2
5
_
REF
72
A
V
SS_PG
A
73
VI
F
M
74
VI
F
P
75
AVDD2
5
_
P
GA
76
SI
FP
77
SI
FM
78
TAGC
79
GP
IO
2
2
/I
2
S
_
OUT_
W
S
/RX2
80
GP
IO
2
3
/I
2
S
_
OUT_
S
D/
TX2
81
GP
IO
2
4
/T
UNER_
S
C
L
82
GP
IO
2
5
/T
UNER_
S
D
A
83
G
P
IO
26/
SPD
IF
_I
N
/RX
1/
PW
M
3
84
GP
IO2
7
/S
P
DI
F
_
OUT
85
VDDC
86
VDDP
_
1
87
GP
IO2
8
88
GP
IO
3
0
/I
2
S
_
OUT_
M
CK
89
GP
IO
3
2
/I
2
S
_
OUT_
BCK
90
GP
IO3
6
91
GP
IO3
7
92
GP
IO3
8
93
GP
IO4
5
94
GP
IO4
7
95
GP
IO4
9
96
NC
97
B_
ODD0
/R
XE4
+
98
B_
ODD1
/R
XE4
-
99
B_
ODD2
/R
XE3
+
100
B_
ODD3
/R
XE3
-
101
B_
ODD4
/R
XEC+
102
B_
ODD5
/R
XEC-
103
B_
ODD6
/R
XE2
+
104
B_
ODD7
/R
XE2
-
105
G_
ODD0
/R
XE1
+
106
G_
ODD1
/R
XE1
-
107
AVDD2
P
5
_
M
OD
108
G_ODD2/RXE0+
109
G_ODD3/RXE0-
110
G_ODD4/RXO4+
111
G_ODD5/RXO4-
112
G_ODD6/RXO3+
113
G_ODD7/RXO3-
114
R_ODD0/RXOC+
115
R_ODD1/RXOC-
116
R_ODD2/RXO2+
117
R_ODD3/RXO2-
118
R_ODD4/RXO1+
119
R_ODD5/RXO1-
120
R_ODD6/RXO0+
121
R_ODD7/RXO0-
122
VDDC
123
AVDD2P5_MOD
124
AVDD_LPLL
125
GPIO74/I2S_IN_WS/PWM4/RX3/LCK
126
GPIO75/I2S_IN_SD/PWM5/TX3/LDE
127
GPIO76/I2S_IN_BCK/PWM2/LHSYNC
128
GPIO77/I2S_OUT_MUTE/PWM3/LVSYNC
129
VDDP_2
130
GPIO20/PWM0
131
GPIO21/PWM1
132
VDDC
133
NC
134
NC
135
A_DDR1_A3
136
A_DDR1_A2
137
A_DDR1_A1
138
A_DDR1_A0
139
A_DDR1_A10
140
A_DDR1_BA1
141
AVDDIO_2.5V
142
A_DDR1_BA0
143
A_DDR1_RAS
144
A_DDR1_CAS
145
A_DDR1_WEZ
146
A_DDR1_DQ0
147
AVDDIO_2.5V
148
A_DDR1_DQ1
149
A_DDR1_DQ2
150
A_DDR1_DQ3
151
A_DDR1_DQ4
152
AVDDIO_2.5V
153
A_DDR1_DQ5
154
A_DDR1_DQ6
155
A_DDR1_DQ7
156
NC
157
NC
158
AVDDIO_2.5V
159
LDQS0
160
LDQM0
161
DVDD_DDR_1.2V
162
AVDD_
P
L
L
163
UDQM
0
164
UDQS
0
165
A_
DDR1
_
DQ8
166
A_
DDR1
_
DQ9
167
AVDDI
O_
2
.5
V
168
A
_
DD
R
1
_
D
Q1
0
169
A
_
DD
R
1
_
D
Q1
1
170
A
_
DD
R
1
_
D
Q1
2
171
A
_
DD
R
1
_
D
Q1
3
172
A_
M
V
REF
173
A
_
DD
R
1
_
D
Q1
4
174
AVDDI
O_
2
.5
V
175
A
_
DD
R
1
_
D
Q1
5
176
A_
DDR1
_
M
C
L
KZ
177
AVDDI
O_
2
.5
V
178
A_
DDR1
_
M
C
L
K
179
NC
180
A_
DDR1
_
C
KE
181
A_
DDR1
_
A1
2
182
A_
DDR1
_
A1
1
183
A_
DDR1
_
A9
184
AVDDI
O_
2
.5
V
185
A_
DDR1
_
A8
186
A_
DDR1
_
A7
187
A_
DDR1
_
A6
188
A_
DDR1
_
A5
189
A_
DDR1
_
A4
190
VDDC
191
DDCR_
DA
192
VDDP
_
3
193
DDCR_
CK
194
TESTPI
N
195
DM
_
P
0
196
DP
_
P
0
197
AVDD
_
N
ODI
E
200
DVDD
_
N
ODI
E
201
GND_
EF
US
E
202
SPI
_CK
203
SPI
_D
I
204
SPI
_D
O
205
SP
I_
CZ
206
GP
IO
1
1
/S
AR
0
207
GP
IO
1
2
/S
AR
1
208
GP
IO
1
3
/S
AR
2
209
GP
IO
1
0
/P
M
G
P
IO
210
DDCA_
CK
211
DDCA
_
DA
212
GP
IO
6
/P
M
1
/TX
213
G
P
IO
7/
PM4/
PO
W
E
R
_
O
N
214
GP
IO
8
/P
M
5
/RX
215
G
P
IO
9/
PM6/
C
S
1
216
IRIN
1
CEC
2
E-
pa
d
217
DP
_
P
1
199
DM
_
P
1
198
R225
100Kohm-0402-±5%-1/16W
Q20
SGM810-SXN3L
C133
1000pF-0402-X7R-±10%-50V
M_RESET
C132
0.1uF-0402-Y5V-+80%-20%-16V
C131
NC/1uF-0603-Y5V-+80%-20%-10V
Y1
24MHz-±30PPM-20PF-HC-49S
R216
1Mohm-0402-±5%-1/16W
C128
20pF-0402-NPO-±5%-50V
C129
20pF-0402-NPO-±5%-50V
R215
33ohm-0402-±5%-1/16W
+1.2V_VDDC
C169
10uF-0805-Y5V-+80%-20%-10V
C170
0.1uF-0402-Y5V-+80%-20%-16V
AVDD_DDR_2.5V_
C167
10uF-0805-Y5V-+80%-20%-10V
C168
0.1uF-0402-Y5V-+80%-20%-16V
L23
GZ1608D121T(F)
R249
68ohm-0402-±5%-1/16W
C149
0.047uF-0402-X7R-±10%-16V
R250
68ohm-0402-±5%-1/16W
C151
0.047uF-0402-X7R-±10%-16V
R252
68ohm-0402-±5%-1/16W
C160
0.047uF-0402-X7R-±10%-16V
+1.2V_VDDC
AVDD_DDR_2.5V_
+3.3V_STB +1.2V_VDDC
AVDD_DDR_2.5V_
+3.3V
+1.2V_VDDC
AVDD_DDR_2.5V_
AVDD_DDR_2.5V_
AVDD_DDR_2.5V_
AVDD_DDR_2.5V_
DVDD_DDR_1.2V
R228
NC/1Kohm-0402-±1%-1/16W
C136
NC/0.1uF-0402-Y5V-+80%-20%-16V
AVDD_DDR_2.5V_
R217
NC/1Kohm-0402-±1%-1/16W
C130
0.1uF-0402-Y5V-+80%-20%-16V
AVDD_PLL AVDD_DDR_2.5V_
+1.2V_VDDC
+3.3V
AVDD_DDR_2.5V_
+1.2V_VDDC
+3.3V
KEYA
KEYB
R237
75ohm-0402-±5%-1/16W
R240
5K6ohm-0402-±5%-1/16W
R241
12Kohm-0402-±5%-1/16W
R244
5K6ohm-0402-±5%-1/16W
R245
75ohm-0402-±5%-1/16W
R238
3K3ohm-0402-±5%-1/16W
K0/AD
K1
K2
K3
K4/AD
K5
K6
K7
R243
12Kohm-0402-±5%-1/16W
R239
4K7ohm-0402-±1%-1/16W
+3.3V_STB
R248
3K3ohm-0402-±5%-1/16W
+3.3V_STB
5V_IR
GND
+5V_STB
C139
0.1uF-0402-Y5V-+80%-20%-16V
R236
0ohm-0402-±5%-1/16W
IR
L16
MGGB1005M301HT-LF
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN20
14PIN-2.0-D-H-G
C141
0.1uF-0402-Y5V-+80%-20%-16V
C142
0.1uF-0402-Y5V-+80%-20%-16V
GND
D32
ICVL0518030FR
D33
ICVL0518030FR
R246
4K7ohm-0402-±1%-1/16W
IR
R231
100ohm-0402-±5%-1/16W
+5V_STB
R230
4K7ohm-0402-±5%-1/16W
C137
22pF-0402-NPO-±5%-50V
L14
MGGB1005M301HT-LF
REMOTE
C197
0.1uF-0402-Y5V-+80%-20%-16V
CE#
1
SO
2
WP#
3
VSS
4
SI
5
SCK
6
HOLD#
7
VDD
8
U11
W25Q32BVSSIG
SPI-SCK
SPI-SDI
SPI-SDO
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
PAGE
7
VCC
8
U10
NC/IS24C16
R262
4K7ohm-0402-±5%-1/16W
R263
4K7ohm-0402-±5%-1/16W
+3.3V
C174
0.1uF-0402-Y5V-+80%-20%-16V
M_SDA
M_SCL
R272
100Kohm-0402-±5%-1/16W
#F_WP
C198
0.1uF-0402-Y5V-+80%-20%-16V
GND
R213
100ohm-0402-±5%-1/16W
R212
100ohm-0402-±5%-1/16W
1
2
3
4
CN19
4PIN-2.0-D-H-
蓝色
-G
5V_SW
GND
5V_SW
R210
4K7ohm-0402-±5%-1/16W
R211
4K7ohm-0402-±5%-1/16W
RXD
TXD RXD/
TXD/
R269
4K7ohm-0402-±5%-1/16W R270
4K7ohm-0402-±5%-1/16W R271
4K7ohm-0402-±5%-1/16W R273
4K7ohm-0402-±5%-1/16W
MDDR_VREF
R233
1Kohm-0402-±1%-1/16W
C140
0.1uF-0402-Y5V-+80%-20%-16V
AVDD_DDR_2.5V_
R232
1Kohm-0402-±1%-1/16W
C138
0.1uF-0402-Y5V-+80%-20%-16V
A-MVREF
AVDD_DDR1_2.5V
R226
56ohm-0402-±1%-1/16W
R222
56ohm-0402-±1%-1/16W
C135
0.1uF-0402-Y5V-+80%-20%-16V
R234
22ohm-0402-±1%-1/16W
R235
22ohm-0402-±1%-1/16W
CLKN0
CLK0
RXEC-
RXE3+
RXE1-
RXE2-
RXEC+
RXE1+
RXE2+
RXE3-
RXE0+
RXOC-
RXO2+
RXO3-
RXOC+
RXO3+
RXE0-
RXO2-
RXO0+ RXO0-
RXO1+ RXO1-
C177
NC/5pF-0402-NPO-±5%-50V
C180
NC/5pF-0402-NPO-±5%-50V
C181
NC/5pF-0402-NPO-±5%-50V
C178
NC/5pF-0402-NPO-±5%-50V
GND
VCC-Panel
GND GND
VCC-Panel
VCC-Panel
GND GND
GND
GND
R278
NC/100ohm-0402-±5%-1/16W
R279
NC/100ohm-0402-±5%-1/16W
M_SCL
M_SDA
M_RESET
PC_HSIN
Y_SOG
Y_IN
B_IN
R_IN
PC_VSIN/FB
CVBS1
AV1_RI
AV1_LI
S_CIN
S_YIN
CVBS2
DVD_
LI
DVD_
RI
SCA
R
T_RI
SCART_LI
CVBS_OUT
C159
0.047uF-0402-X7R-±10%-16V
YPbPr_SOG
YPbPr_Y_IN
YPbPr_Pb_IN
YPbPr_Pr_IN
SCART_ROUT SCART_LOUT
RXD TXD
PC_ALI
PC_ARI
AV2
L_
I
AV2
R_
I
DUSB_DP DUSB_DM DUSB2_DP DUSB2_DM
HDMI_RXC-
H
HDMI_RX0-
H
HDMI_RX1-
H
HDMI_RX2-
H
HDMI_SCL
HDMI_SDA
REMOTE
BL_ADJ
BL_ADJ
P
o
we
r_
ON
BL_
O
N
P_panel
S
C
A
R
T1_F
S
DVD_ON
DVD_IR/SPI
DVD/DAT
STB/RST
P/
N
_
CO
N
USB_PPON
YP
b
P
r_
S
W
1
R261
4K7ohm-0402-±5%-1/16W
+3.3V
A
M
P_PSTB
AMP-RO
AMP-LO
R266
200Kohm-0402-±5%-1/16W
R267
200Kohm-0402-±5%-1/16W
C179
330pF-0402-X7R-±10%-50V
C182
330pF-0402-X7R-±10%-50V
GND
AMP-RO
P/N_CON
SI
FM
SI
FP
VI
F
M
VI
F
P
LED_R/
LED_G/
R254
4K7ohm-0402-±5%-1/16W
Q22
PMBT3904
R256
510ohm-0402-±5%-1/16W
R259
10Kohm-0402-±5%-1/16W
5V_SW
LED_G
LED_R
R258
4K7ohm-0402-±5%-1/16W
+3.3V_STB
LED_R'
R253
510ohm-0402-±5%-1/16W
L15
MGGB1005M301HT-LF
LED_G'
LED_R'
LED_G'
KEYA KEYB
R242
100ohm-0402-±1%-1/16W
R247
100ohm-0402-±1%-1/16W
AVDD_DMPLL
AVDD_DVI +3.3V_STB
L25
GZ1608D121T(F) C191
1uF-0603-Y5V-+80%-20%-10V
C192
0.1uF-0402-Y5V-+80%-20%-16V
C206
0.1uF-0402-Y5V-+80%-20%-16V
+1.2V_VDDC
C186
100pF-0402-NPO-±5%-50V
C187
100pF-0402-NPO-±5%-50V
DVDD_DDR_1.2V
L27
MGGB1005M301HT-LF
C207
0.1uF-0402-Y5V-+80%-20%-16V
C188
100pF-0402-NPO-±5%-50V
C189
100pF-0402-NPO-±5%-50V
C190
100pF-0402-NPO-±5%-50V
C183
0.1uF-0402-Y5V-+80%-20%-16V
AVSS_PGA
AVDD_DDR_2.5V_
+2.5V_PGA
AVDD_DDR_2.5V_
C162
0.1uF-0402-Y5V-+80%-20%-16V
C164
0.1uF-0402-Y5V-+80%-20%-16V
L18
GZ1608D121T(F)
C150
0.1uF-0402-Y5V-+80%-20%-16V
C165
0.1uF-0402-Y5V-+80%-20%-16V
AVDD_DDR_2.5V_
C153
0.1uF-0402-Y5V-+80%-20%-16V
C155
0.1uF-0402-Y5V-+80%-20%-16V
C154
0.1uF-0402-Y5V-+80%-20%-16V
C156
0.1uF-0402-Y5V-+80%-20%-16V
AVDD_DDR1_2.5V
AVDD_DDR_2.5V_
L17
0ohm-0603-±5%-1/10W
C143
NC/10uF-0805-X5R-±10%-6.3V
C144
0.1uF-0402-Y5V-+80%-20%-16V
C146
0.1uF-0402-Y5V-+80%-20%-16V
C148
0.1uF-0402-Y5V-+80%-20%-16V
C145
0.1uF-0402-Y5V-+80%-20%-16V
C147
0.1uF-0402-Y5V-+80%-20%-16V
C199
10uF-0805-X5R-±10%-6.3V
C200
0.1uF-0402-Y5V-+80%-20%-16V
C202
0.1uF-0402-Y5V-+80%-20%-16V
C203
0.1uF-0402-Y5V-+80%-20%-16V
+3.3V
+2.5V_PGA
AVDD_DMPLL
AVDD_DVI
L24
GZ1608D121T(F)
+3.3V
C175
10uF-0805-X5R-±10%-6.3V
C176
0.1uF-0402-Y5V-+80%-20%-16V
GND
AVDD25_REF
C158
1uF-0603-Y5V-+80%-20%-10V
AVDD_PLL
C134
0.1uF-0402-Y5V-+80%-20%-16V
DVDD_NODIE_1.2V
R277
NC/10Kohm-0402-±5%-1/16W
R276
1Kohm-0402-±5%-1/16W
SPI_WP0N
SPI-CS0N
R268
4K7ohm-0402-±5%-1/16W
W
P_EEP
R224
100ohm-0402-±5%-1/16W
R223
100ohm-0402-±5%-1/16W
M_S
D
A
M_S
C
L
C257
0.47uF-0402-Y5V-+80%-20%-10V
GND
L30
SDFL1005Q2R2KT(F)
AVDD25_REF
AVDD_DDR_2.5V_
GND
+3.3V_STB
+3.3V_STB
+3.3V_STB
+3.3V_STB +3.3V_STB
GND
GND
C258
0.1uF-0402-Y5V-+80%-20%-16V
+3.3V_STB
GND
40V
_PWM2
R299
NC/4K7ohm-0402-±5%-1/16W
L20
MGGB1005M301HT-LF
L21
MGGB1005M301HT-LF
L26
MGGB1005M301HT-LF
GAIN_
S
W
R227
4K7ohm-0402-±5%-1/16W
C161
1uF-0603-Y5V-+80%-20%-10V
C127
2.2uF-0603-Y5V-+80%-20%-10V
C205
2.2uF-0603-Y5V-+80%-20%-10V
+3.3V_STB
HPD_SINK_
R221
NC/100ohm-0402-±1%-1/16W
C166
1uF-0603-Y5V-+80%-20%-10V
1
2
D57
NC/ICVL0518030FR
1
2
D58
NC/ICVL0518030FR
GND
1
2
D59
NC/ICVL0518030FR
GND
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 30
CN21
2*15PIN-2.0-D-H-M
1
2
CN17
NC/2PIN-2.0-D-H-M
ARC
R13
4K7ohm-0402-±5%-1/16W
+5V_STB
GND
L29
GZ1608D121T(F)
17