Sharp Aquos LC-65LE654U, Руководство по обслуживанию

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5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
I2S_SDIN
I2S_DIN
DSP_SDA
GPO18/SDO2/I2CMS
AMP_I2S_RESET
GPO07/SDO1/REF
I2S_SCL1
GPO06/SDO0 G
P
O
1
7
I2S_SDA1
GPIO01/SYNC
GPIO03/SDI1
CLKIN/XTALI
GPIO14
GPIO00/DCLK
GPIO04/SDI2
GPIO20
GPO07/SDO1/REF
GPO18/SDO2/I2CMS
GPIO04/SDI2
GPIO03/SDI1
DSP_SCL
GPO07/SDO1/REF
GPIO14
GPIO20
GPO17
I2S_OUT_BCK
I2S_OUT_WS
WV_RESET
I2S_OUT_MCK
AMP_I2S_RESET
I2S_SDA1
I2S_SCL1
I2S_OUT_WS
I2S_OUT_MCK
I2S_DIN
I2S_OUT_BCK
I2S_SDIN
WV_RESET
+3.3V
GND
+3.3V
GND
GND
+3.3V
+3.3V
+3.3V
+3.3V
AMP_I2S_RESET 4,12
I2S_SCL1 4,8,9,12,14,17
I2S_SDA1 4,8,9,12,14,17
I2S_OUT_MCK 4,12
I2S_SDIN 12
I2S_OUT_WS 4,12
I2S_OUT_BCK 4,12
I2S_OUT_SD 4
WV_RESET 4
min 100 usec
I2CMS: I2C Master/Slave Strap;
HIGH (Internal PU) - I2C Slave.
LOW (External PD) - I2C Master.
REF: Clock Reference Strap;
HIGH (Internal PU) - DCLK.
LOW (External PD) - CLKIN/XTALI.
Place 0.1 uF close to pins 6, 16, 23, 29, 12.
STRAPS
External I2C controller for tuning:
* Unmount RW7 and RW8.
* If a weak pull-up on I2C is needed, mount RW4 and RW5.
* I2C controller connections:
- I2C SCL to TP9.
- I2C SDA to TP8.
min 5 msec
NPCA110D Audio DSP
Generic I/O
3.3V Power
Reset#
Reference Clock
(DCLK / Crystal)
Power-Up Sequence
AMP CONTROL
DAMP I2S
I2C
# 0725 Delete debug con. JA2
RW7 NC RW7 NC
RW10 NC RW10 NC
R
W
1
3
N
C
M
R
W
1
3
N
C
M
UW1
NC UW1
NC
GPIO02/SDI0
1
GPIO03/SDI1
2
GPIO04/SDI2
3
GPIO14
4
GPO18/SDO2/I2CMS
5
VDD33_1
6
GND_1
7
DAC_LOUT2
8
GPIO20
17
CLKIN/XTALI
18
XTALO
19
VPLL18
20
GND_PLL
21
VDD18
22
VDD33_3
23
nRESET
24
S
D
A
2
5
S
C
L
2
6
G
P
O
1
7
2
7
G
P
IO
0
0
/D
C
L
K
2
8
V
D
D
3
3
_
4
2
9
G
P
IO
0
1
/S
Y
N
C
3
0
G
P
0
6
/S
D
O
0
/n
T
E
S
T
3
1
G
P
O
0
7
/S
D
O
1
/C
L
K
O
U
T
/R
E
F
3
2
D
A
C
_
R
E
F
9
V
C
M
1
0
A
G
N
D
1
1
A
V
D
D
1
2
D
A
C
_
L
O
U
T
P
U
T
1
3
D
A
C
_
R
O
U
T
P
U
T
1
1
4
G
N
D
_
2
1
5
V
D
D
3
3
_
2
1
6
GND_BP
33
TP5 TP5
RW2 NC RW2 NC
RW4
NC
RW4
NC
RW5
NC
RW5
NC
RW14 NC RW14 NC
RW17 NC RW17 NC
CW7
NC
0603C
CW7
NC
0603C
RA90
NC
RA90
NC
+ CWE1
NC + CWE1
NC
RW16 NC RW16 NC
CW9
NC
CW9
NC
CW2
NC CW2
NC
RW11
0
RW11
0
TP7 TP7
TP8 TP8
CW4
NC CW4
NC
TP1 TP1
CW6
NC
0603C
CW6
NC
0603C
RW9 NC RW9 NC
CW8
NC CW8
NC
TP3 TP3
RA83
NC
RA83
NC
TP9 TP9
CW3
NC CW3
NC
TP4 TP4
CW5
NC CW5
NC
RW18 NC RW18 NC
TP6 TP6
RW8 NC RW8 NC
R
W
1
2
N
C
M
R
W
1
2
N
C
M
CW1
NC CW1
NC