Sharp LC-32LB261U Service Manual

32″&42″&50″LCD TV Best Buy LC-32LB261U- LC-42LB261U- LC-50LB261U
39
9. Schematic
9.1 Main Board
715G6840M0D000004T (32”)
OEM MOD EL Size
Rev
Date
Sheet of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹 B
B
39Tuesday , May 13, 2014
03. AV/YPbPr Inputs
32"
COMP_SOY
PR_IN#1 COMP_PR
COMP_PB
COMP_Y
COMP_COM
CVBS0P
Y_IN#1
PB_IN#1
PR_IN#1
PB_IN#1
Y_IN#1
CVBS_VCOM
AV1_IN
YPBPR_R_IN#1
YPBPR_L_IN#1
PB_DET
YPbPr_L_In0
YPbPr_R_In0
COLAY
R110 33R 1/16W 5%
R109 10K 1/16W 5%
E
A
B
C
D
CN111 RCA JACK
1
2
3
4
6
7
8
9
10
11
12
13
5
R112
75R 1/16W 1%
R108 68R 1/16W 5%
C110
3.3NF 50V
C112 47NF 16V
R113
12KOHM +-5% 1/16W
C103 47NF 16V
ZD105
NC
12
C107 47NF 16V
C104 1nF 50V
C108 47NF 16V
C113
100NF 16V
ZD101
NC
12
R105 33R 1/16W 5%
R102
150OHM 1/16W +/-5%
C105 47NF 16V
ZD106
NC
12
C101
3.3NF 50V
R101
4K7 1/16W 5%
R117
33R 1/16W 5%
C102 47NF 16V
ZD104
NC
12
R116 33R 1/16W 5%
R103
180R 1/16W 5%
R114
12KOHM +-5% 1/16W
R115
75R 1/16W 1%
ZD103
NC
12
R111 10K 1/16W 5%
ZD102
NC
12
R107
75R 1/16W 1%
CN603
FIBER-OPTIC
VIN
1
VCC
2
GND
3
TH1
4
TH2
5
TH3
6
TH4
7
R104 33R 1/16W 5%
R181
0R05 1/16W
R106 100R 1/16W 5%
5V_SW
+3V3SB
COMP_SOY 6
COMP_PR 6
COMP_Y 6
COMP_PB 6
COMP_COM 6
PB_DET 6
CVBS_VCOM 6
CVBS0P 6
YPbPr_L_In0 6
YPbPr_R_In0 6
088G 359 9A JT
088G 359 9B JT
088G 359 9B AT
SPDIF Co-Layout
SPDIF
YPbPr Video Input share with CVBS in Y
388G078G155AQS
088G 78G155ACL
Connected to connector GND
Nearly Connector Nearly IC
SPDIF_OUT6
SPDIF_OUT
C111
330pF 50V

Sharp LC-32LB261U Specifications

General

Screen Type	led
Wall Mount	100mm x 100mm
Screen Size	31.5 inches, 32 inches
Refresh Rate	60hz
Brightness	180 candela per square meter
Speakers Output	10 watts
USB Ports	1
RF Antenna	yes
Headphones Output	yes
Digital Optical Audio Outputs	1
Component Video Inputs	1
Composite Video Inputs	1
DVI	1
3D	no
Power Consumption	81 kilowatt hours
Depth with Stand	6.5 inches
Height with Stand	18.38 inches
Width with Stand	28.63 inches
Net Weight with Stand	11.3 pounds
Depth without Stand	2.5 inches
Height without Stand	17.13 inches
Net Weight without Stand	10.6 pounds