Sharp LC-80UQ10KN (serv.man2) Service Manual ▷ View online
69
LC-80UQ10
OVERALL WIRING / SYSTEM BLOCK DIAGRAM
8
1
2
3
4
5
6
7
9
10
G
F
E
D
C
B
A
LC-80UQ10E, LC-80UQ10EN/LC-80UQ1OKN OVERALL
WIRING DIAGRAM
【LW
1
80
1
80
Lch:
S
p
e
a
ke
r
Rch:
S
p
e
a
ke
r
P
O
W
E
R
U
n
it
W
O
O
F
E
R
T
-
C
O
N
U
n
it
W
iF
i+
B
T
U
n
it
1
1
【WB】
R/C
LED
【RC】
【PD】
【PL】
K
E
Y
U
n
it
【KM
】
【L1】
【
AC
】
OVERALL
WIRING
DIAGRAM
Plan
(80inch)
【L2】
M
A
IN
U
n
it
micro
S
D
CI
c
ar
d
slo
t
TUNER
HDMI1
HDMI2
HDMI3
USB
1
HDMI4
HP/Audio
Out
【RA】
【LW】
【
SP
】
【PD】
【BT】
USB
2
USB
3
LAN
Di
gi
tal
Audio
Output
HDMI2/P
C
Audio
Operation
Manual
QCNW
‐N254WJZZ
QCNW
‐N954WJPZ
QCNW
‐N953WJPZ
QCNW
‐N077WJQZ
QCNW
‐N078WJQZ
QCNW‐N249WJZZ
QCNW‐N958WJZZ
QCNW
‐N116WJQZ
QCNW
‐N117WJQZ
70
LC-80UQ10
LC-80UQ10E/EN/KN SYSTEM BLOCK DIAGRAM
CI
Card
N
_C
O
LD
RS
T
SYSTEM
BLOCK
Diagram
NAN
D Flas
h
VbyOne
OU
T
USB_3
Audio
in
I2
C_1
UATXD0_RS
RGB
in
H
D
M
I_1
D
D
C_I2
C_1
I2
C_0
MAI
N
PS_
O
N
AC_
D
ET
PO
WER
CI
RCUI
T
Back
up
BU
3.3
V
STB
+3.
3V
MAI
N
D5V
D3.
3V
D1.
5V
D1.
2V
D2.
5V
D1.
1V
D1V USB
_5V
UR
+13V
PE_
T
H
P_M
O
N
IT
O
R_L
I2
S(SDATA/L
RCK/SCL
K)
PC
/H
D
M
I_L
R
【SP
】
P1701
EXT
‐SP
SPEAKER
OP
T_
OU
T
M
U
TE
_A
_A
LL
X3301 Xta
l
TUNER
_SCL
/SDA
(400KH
z
3.
3V)
J9501
USB
IC
630
RS
232C
T
xRx
D3.3V
N
o
.
9
p
i
n
R
C
P
a
s
s
t
h
r
ou
g
h
IC
3101
EEPR
O
D3.
3V
Audio
out
SDA/SCL
0_
400k
AIF
‐/+
IC
9502
Po
w
erSW
D3.
3V
D1.
5V
D1.
2V
D1.
2V
RGB
HV
IC
2601
HD
MI
‐SW
DDC
_3
H
D
M
I_3
D3.3V
TUNER
_I
2C
DDC
_2
H
D
M
I_2
DDC
_1
H
D
M
I_1
MDI_0
,1
IC
1702
SP
‐AMP+
D
SP
I2
C_
0
(400KH
z)
IC
1705
W
oof
er
AMP
Woofer
D3.3V
AM
P13V
IC
9504
Po
w
erSW
USB_2
J9401
Eth
ern
et
UATXD1_UCO
M
+5
V
【
RA
】
P2002(14p)
RC,OP
C
PC
/H
D
M
I_L
R
PC_
VSYNC/H
SYNC
PC
_R/G
/B
OP
T_
OU
T
(400KH
z
3.
3V)
D3.
3V
24.576M
H
z
X1701 Xta
l
VCOM_
WP
(100KH
z
3.
3V)
PN
L_I2
C_E
N
DDC
_0
H
D
M
I_0
T
con
POW
ER
D1.0V
AM
P_
SL
EEP
N(N_
AM
PT
_S
TB
Y)
AMP_
PR
O
TECT
SP_
M
UTE
IC
1902
1.
0A
0.5A
TU1102 Tuner
M
U
TE
_A
_A
LL
IC
650
Vide
o
AMP
D5V
BU
+3.
3V
(S
TB3.3V
)
TUNER
_O
UTL
/R
IC
1901
OpA
M
P
+5V
IC
1981
HP
‐AMP
D5V
TS
_C
IO
U
T_C
LK
/S
YN
C/
VA
L/D
0‐
D7
CI
_C
E1/
O
E/
WE/
A0
‐A
14/D0
‐D7
D3.
3V
N_
TUN_
RST
IC
3802
Splite
r
L/R_RE
F/
N
C
D5V
TH2002
Th
er
mis
te
r
IC2002
SUB
MCU
LA
M
P_E
RR
AC_
D
ET
QS_
TEMP
FL
2001
Ce
ra
mic
20M
H
z
U_
STB
BU
+3.
3V
UCO
M
_R
ST
IC
2001 Reset
PM_
RE
Q
N_
SR
ESET
I2C
32.768kH
z
EEPR
O
M_
SCL
/SDA
IC
2004
EEPR
O
M
2k
bit
BU
3.3V
DET_
PO
W_
T
WP
X2001
Xta
l
MUTE_
A_
AL
L
CEC_
IN
CEC_
O
U
T
U
COM
_M
ODE
M
OD
E
RES
ET
CPU_
TXD1_
UCO
M,
CPU_
RXD1_
UCO
M
N_
SR
ESET
RES
ET
SMPO
WHO
LD
UARXD0_
RS
UARXD1_
UCO
M
IC
2152
D3.
3V
IC2153
‐1
Sel
ect
IC2153
‐2
Sel
ect
BU
+3.
3V
BU
+3.
3V
1A
2B
RC,OP
C
RC
KEY1,KEY2
I2
C_
RE
AD
Y
CPU_
STB
VB
O_
H
TPDN
VB
O_
LO
CKN
T
r
D5V
OFL
BU
5V
LED_
POWW, L
ED_3
D
KEY
【
RA
】
IC
3102
N
AN
D
FL
ASH
4Gbit
D3.
3V
D
EMO
D
_TSCL
K/
SYN
C/
VAL
/D
ATA0
‐7
IC
2003
IC
2151
IC
2006
USB_0
USB_1
USB
_0D+
/‐
USB
_0D+
/‐
USB
_2D+
/‐
POW_
SW
L/R_RE
F_
BT
IC
1102
+13V
D1.8V
+5
V
J9505 USB
Oper
ation
M
anual
IC
9505
Po
w
erSW
+5
V
1.
0A
T
r
H
D
M
I_C
EC
_IN
H
D
M
I_C
EC
_O
U
T
R/C,
LED
OP
C
R/C
OP
C
N_
DEM
O
D_
RS
T
L/R
REF
BT
H
U
B_4
D
+/
‐
IC
9501
USB
‐H
ub
X9501 Xta
l
D3.
3V
Side
Bo
tto
m
Ri
ght
D3.
3V
IC
2503
SPI
‐Flas
h
D3.3V
IC
3303
+5V
IC
3302
D2.
5V
CP
U
_ADAC
3.3V
12.
000M
【
UB
】
P9501
(8p
)
IC
2501
HD
CP2
.2
DI
M
M
ER
OFL
STB
ERR
PWM2
PWM1
PWM2
LR_F
RA
M
E
BU
3.3V
IC
1301
De
mod
D
IF
‐/+
IQ
IF
_A
G
C
AGC
IC
1101
D1.
1V
D5V
D3.
3V
D3.3V
D1.0V
D5V
(8p
)
1
USB
_1D+
/‐
USB
_2D+
/‐
U
SB_W
IF
I_D
+/
‐
【
KM
】
BU
3.
3V
T
r T
r
D3.
3V
X1301 Xta
l
AMP_
MUTE
D
IS
EQ
C_D
EM
O
D
_O
U
T
CPU_
ANT_
PO
W
IC
3104
Po
w
erSW
D3.
3V
SD_C
M
D
/C
LK
/D0
‐D3
EEPR
O
M_
WP
CO
MP1_
Y/
Pb
/P
r
RC
A_
CV
BS
1
RC
A_
L/R_A
nal
og
SC/Y_
CVB
S2_
IN
RE
D1/C1,GR
EEN1,B
LUE1
SC_
CVB
S2_
L/R
TU
N
ER_L
/R_OU
T
SL
OWSW1,
SC1FSW
SCA
R
T
SC
650
SC1_
V_
OUT
CVBS_
OUT
CVBS
Com
pone
nt
Component
J504
CO
MP1_
PL
UG
CVBS
LR
J502
CVB
S1_
PL
UG
RGB
HP
Jack
AU
D
IO
OUT
(Mini
Plug
)
H
P_L/R_A
N
ALO
G
_O
U
T
OPTI
CALO
UT
D
508
M
U
TE
_A
_A
LL
+5V
CPU
HP_
PL
U
G
CPU
RS
‐232C
SC630
UA
RT
_C
PU
TO232C,UA
RT_
232CTOCP
U
2Y
1Y
1B
2A
D
‐SUB
RGB
SC501
PC
/HDMI
Audio
(Mini
Plug
)
J501
VG
A_
SD
A/
SCL
/5
VPWR
RC
A_
L/R_A
nal
og
SC_
CVB
S2_
L/R
HDM
I 1
(HDCP
2.2)
SC1501
HDM
I 2
(P
C
Audio)
SC1502
HDM
I 3
(ARC) SC1503
HDM
I 4
(MHL) SC1504
HD
MI
_C
EC
UCO
M
_M
H
L_
D
ET,
N_
M
H
L_
DET,
N
_U
CO
M
_M
H
L_C
BU
S,
N
_M
H
L_V
BU
S_D
ET
CPU_
SPI
_WP_
N
Circ
ui
t
for
MHL
IC
1507
Po
we
r
SW
UCO
M
CPU
N_
CB
US_
PD_
EN
IC
1601
EEPR
O
M
Q
1601
Q
2601
CPU_
VB
US_
EN
UCO
M
_V
BU
S_
EN
VB
US4_
OC
CPU_
SPI
_WP_
N
AR
C_
SPD
IF
H
D
MI
SW_
RST
HD
MI1
_E
D
ID
_C
TL
H
D
M
I1
_E
D
ID
_C
TL
HDMI
1_
EEP_
W
P_
CTL
_N
HD
MI
1_E
EP
_W
P_C
TL
_N
BU
3.3V
U
5V
AR
C_
SWO
UT
AR
C_
SPD
IF
CPU_
ANT_
PO
W
LN
B
AIF
‐/+
20.5M
H
z
PC_
VSYNC/H
SYNC
PC
_R/G/B
H
D
M
I0
_R
X_C
LK
/D0
/
D1
/D2
IC
3501
DDR
3(1600M
bps
)
2Gbit
IC
3502
DDR
3(1600M
bps
)
2Gbit
D1.
5V
IC
3503
DDR
3(1600M
bps
)
2Gbit
IC
3504
DDR
3(1600M
bps
)
2Gbit
【PD
】
P3801 (24p)
DET_
V12
PS_
O
N
PS
_O
N
_P
PO
W_
CO
RE
u
U_
DPO
W
SMPOWH
OL
D
SMPOWH
OL
D
D3.
3V
TC
N
_LR_
RE
F
RC
LED
_W, LE
D3D
IC
3103
USB
‐SD
SW_
CD
SW_
W
P
TCN_
FR
ED_
EN
PN
L_E
N
_T
BL_S
D
A/S
CL
SDA/SCL
1
SDA/SCL
IC
3801
Spliter
OFL
D
IMMER
D3.
3V
D3.
3V
PWM1
BU
5V
PS_
O
N
J9503
USB
J9504
USB
Bo
tto
m
Le
ft
D5V
0
3
2
4
SD_
U
SB
_1D+
‐
USB
_3D+
/‐
(BT
D
+/
‐)
H
U
B_2
D
+/
‐
D5V
SD_
U
SB
_3D+
‐
CPU
N_
RS
T_
USB
U
5V
U
5V
U
5V
【LW
】
SC3801 (41p
)
D5V
PN
L_
PO
W
TS
_C
IIN
_C
LK
/S
YN
C/
VA
L/D
0‐
D7
J504
39
7 4
3
6
15
12
10 11
9
8
2
5
17
23
22 24
21
19
13
16
18/
20
14
IC
9606
N
_IR
PA
SS
27.000M
H
z
IC
1401
Po
w
erSW
300mA
U
5V
+5
V
CII+5V
AN
T+
+3
.3
V
SC
3101
SD
Ca
rd
Connec
tor
MHL
_CAB
LE_
SEN
CE
IC
2005
SD_
D
ET
‐H
SD_
POW
‐H
CPU
CI_VCC_ON
UCO
M
WiFi,Bluetooth
IC3301
Main
CPU
DET_V12
8
1
2
3
4
5
6
7
9
10
G
F
E
D
C
B
A
71
LC-80UQ10
PARTS GUIDE
LED LCD
COLOUR TELEVISION
160mm
125mm
100mm
80mm
63mm
50mm
40mm
31.5mm
25mm
20mm
A-data-1
sharp.
Corporate Trademark
Issued: 11
h
March 2014
MODELS
LC-80UQ10E
LC-80UQ10EN
LC-80UQ10EN
LC-80UQ10KN
In the interests of user safety (required by safety
regulations in some countries) the set should be re-
stored to its original condition and only parts identical
regulations in some countries) the set should be re-
stored to its original condition and only parts identical
to those specified should be used.
CONTENTS
PRINTED WIRING BOARD ASSEMBLIES ........................................................................................ 72
LCD PANEL MODULE UNIT ............................................................................................................ 72
SERVICE JIG (USE FOR SERVICING)..................................................................................................... 72
CABINET AND MECHANICAL PARTS (80”)............................................................................................ 73
SUPPLIED ACCESSORIES/ PACKING PARTS (80”) ......................................................................... 75
CABINET AND MECHANICAL PARTS (80”)............................................................................................ 73
SUPPLIED ACCESSORIES/ PACKING PARTS (80”) ......................................................................... 75
Parts marked with “ “ are important for maintaining the safety of the set. Be sure to replace these parts with
specified ones for maintaining the safety and performance of the set.
!
72
LC-80UQ10
No.
PARTS CODE
PRICE
RANK
NEW
MARK
PART
DELIVERY
DESCRIPTION
PRINTED WIRING BOARD ASSEMBLIES
DKEYFG380FM51
N
P
MAIN UNIT LC-80UQ10E/EN/KN
DUNTLG400FM53
N
P
T-CON UNIT LC-80UQ10E/EN/KN
DUNTLG369FM51
N
P
R/C UNIT LC-80UQ10E/EN/KN
DUNTLF800FM53
N
P
KEY UNIT LC-80UQ10E/EN/KN
RUNTKB217WJQZ
N
P
POWER UNIT LC-80UQ10E/EN/KN
RUNTKB222WJN1
N
P
RADIO UNIT (Wi-Fi/BT)
LCD PANEL MODULE UNIT
CLCDTA360WE01
N
P
LCD PANEL MODULE UNIT LC-80UQ10E/EN/KN
R1LK800D3HA80Y
N
P
LCD PANEL UNIT LC-80UQ10E/EN/KN
DRDARB091WE02
P
B/L LED ASSEMBLY LC-80UQ10E/EN/KN
IC FOR EXCLUSIVE USE OF THE SERVICE
IC2002
RH-IXD515WJNTQ
P
Monitor Micon
SERVICE JIG (USE FOR SERVICING)
QCNW-M539WJQZ
BC
J
Connecting Cord 24-24/4pins, Power-Main/LCD
Control (PD)
Control (PD)
QCNW-F676WJQZ
BH
J
Connecting Cord 41pins, Main to LCD Control Unit
(LW)
(LW)
QCNW-C222WJQZ
AW
J
Connecting Cord 80pins, LCD Control Unit to LCD
Panel Unit, x2
QCNW-L214WJQZ
AV
J
Connecting Cord 64pins, LCD Control Unit to LCD
Panel Unit, x2
NOTE
• Remove the USB memory from the MAIN Unit when you replace the MAIN Unit, and please attach the USB memory
• Remove the USB memory from the MAIN Unit when you replace the MAIN Unit, and please attach the USB memory
to the new MAIN Unit.
Click on the first or last page to see other LC-80UQ10KN (serv.man2) service manuals if exist.