Sharp AQUOS LC-60LE6300U, Руководство по обслуживанию

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LC-60LE630U/U(A),6300U/U(A)/U(B),LC-70LE735U
6 – 3
[3] SYSTEM BLOCK DIAGRAM (LC-60LE630U/U(A),6300U/U(A)/U(B))
1
2 3 10 9 7 6 5 4 8
J
A
B
C
D
E
F
G
H
I
13 11 19 18 16 15 14 12 17
IC3301
MSD3402QT
ATSC
Digital AV decode & Main CPU
N_CPU_RST
[PD]
POWER
P9601(12p)
SPI_FLASH
LVDS
ODD
DATA(8)
USB_0
Audio in
HW RESET
UART-0
RGB in
CVBS
MAIN
SIF_IN-/+
TH3301
Thermister
BU5V
BackUp
BU+3.3V
MAIN
9V
5.5V
5V
D3.3V
B2.5V
B1.8V
B1.26V
POWER
CIRCUIT
LAMP_ERR
I/O
THERMO
I/O
UR13V
I/O
IC2704
SP AMP
YDA164
I2S(SDATA/LRCK/SCLK)
Disclete
Mute
PC/HDMI_LR
J506
RGB/HDMI Audio
(Mini Plug)
[SP]
P2701
EXT-SP
SPEAKER
10W/10W
D516
OPTICAL
OUT
OPT_OUT
24.000MHz
X3301
X'tal
RF IN
TU1101
Analog/
Digital
Si-Tuner
+3.3V
RS232C_UART_RxD/TxD
TUNER_I2C(100KHz 3.3V)
J501
USB
IC508
EEPROM
SC502
D-SUB
RGB
Audio out
J508
CVBS/LR
CVBS_IN
CVBS_IN_L/R
D+5.5V
PS_ON
IC502
Reg
OFL1
PWM
+3.3V
+2.5V
+1.8V
+1.26V
[LW]
SC2601
(41p)
IC3302
Reset
RGB HV
TUNER_I2C
IC3501
DDR2
800Mbps
512Mbit
STB
I/O
SC1503
HDMI1 (TOP)
LRCK/SCLK/MCLK/SDATA0
+3.3V
+13V
UART-1
+5V
MAIN_SW,KEY1/2
R/C
[RC] P3301(15p)
RC
PNL_POW
AC_DET
PC/HDMI_LR
CVBS_IN_L/R
PC_VSYNC/HSYNC
PC_R/G/B
PC_VSYNC/HSYNC
PC_R/G/B
OPT_OUT
[RA]
P103(5p)
BU+3.3V
+3.3V
+5V
T-CON
POWER Unit
L_MUTE
COMPONENT1 L/R
J502/J504
COMPONENT1
J507
MONITOR_OUT
MONITOR OUT L/R
Y1,Pb1,Pr1
Y1,Pb1,Pr1
MONITOR OUT_L/R
IF_AGC
From CPU
D_IF IN-/+
Tuner_CVBS
DIF_IN-/+
COMP1_IN_L/R
IC1505
EEPROM
+5V
DDC_2/HDMI_2
DDC_1/HDMI_1
DDC_0/HDMI_0
IC8401
SPI FLASH
32Mbit
+3.3V
ISP/Debug_RxD/TxD
I2C
IC8403
EEPROM
4kbit
+3.3V
IR
A/C
I/O
I/O
for HDCP
A/C
LVDS ODD DATA(8)
+1.8V
IC2703
OP-AMP
CVBS
SIF
TU_RST
N_AMP_RST From CPU
SP_MUTE
VI_PLUG
YI_PLUG
V1_PLUG
Y1_PLUG
SC1501
HDMI2 (TOP)
IC1503
EEPROM
+5V
SC1502
HDMI3 (SIDE)
IC1504
EEPROM
+5V
11,
4
p
in
12,15
p
in
USB_PWRON
From CPU
SP_L/R
[RL]
P202(3p)
IR,
OPC
OPC
POW SW
KEYx6
(MENU/INPUT
/CHANNEL/VOLUME)
[CI]
P3302(3p)
CI
T-CON
Guava
SHARP PANEL
60"
LVDS ODD CLK(2)
LVDS
EVEN
CLK(2)
I/O
AC_CTRL
DET_POW
PNL_I2C_EN
I/O
PANEL_12V
D3.3V
B2.5V
B1.8V
B1.26V
BU3.3V
RUNTKA847WJQZ
POWER
CIRCUIT
MUTE_A_ALL
Q501
FET SW
UART_BUS_SW DRAM_IF
X_IN/OUT
Center
Icon LED
LED_G
KEY
[KM]
P501(4p)
PWM
DIMMER
[PD]
(24p)
[PL]
P4804
(4p
)
LVDS
ODD
DATA(8)
LVDS EVEN DATA(8)
LVDS EVEN CLK(2)
LVDS
EVEN
CLK(2)
IC2601
I2C
BUS SW
I2C
VCOM_WP
PNL_EN
ROM_WP
DET_POW
VCOM_WP
PNL E
ROM_WP
VCOM
PANEL
60Hz
60Hz
Panel
Power
TCON
ROM
DET_SYNC
I/O
[LW]
SC4801
(41p)
120Hz
120Hz