Sharp LC-32LB261U Service Manual

32″&42″&50″LCD TV Best Buy LC-32LB261U- LC-42LB261U- LC-50LB261U
51
+ C603
100UF 35V
HS601
HEAT SINK
1
2
20140217 NC
20140217 R627/R630
47k for Audio
20140217 for Audio
20140217 for 20V
20140217 for 20V
C652
NC
C653
NC
3/6 э
C606,C614
footprint
OEM MOD EL Size
Rev
Date
Sheet
of
TPV MOD EL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹 B
C
89Wednesday , May 14, 2014
08. Audio Amp/Headphone Output
<Variant Name>
HPOUT_L
EAR_L
AU_WS
L+
AMP-AUOUTR
PD_MUTE
AUDIO_MUTE
HP_MUTE
AU_BCK
AMP-AUOUTL
HPIN_L
AUDIO_RESET
AU_MCK
AU_BCK
AUDIO_MUTE
HPIN_R
HP_DET
AU_MCK
M_SDA
M_SCL
AU_SD
ADR
ADR
HPIN_R
AMP-AUOUTL
HPOUT_R
PD_MUTE
HPIN_L
AMP_PDN
R-
EAR_R
L-
RESET_AMP
M_SCL
AUDIO_RESET
M_SDA
ROUT-
AU_SD
AMP-AUOUTR
R+
HPOUT_R
AU_WS
EAR_DET
HP_MUTE
HPOUT_L
PD_MUTE
ROUT+
LOUT-
LOUT+
U601
TAS5729MD
GND
1
OUTA
2
BSTA
3
PVDD
4
PWM1
5
PWM2
6
HPIL
7
HPOL
8
HPOR
9
HPIR
10
HPVSS
11
CN
12
AVDD_REG2
37
SSTIMER
38
HP_SD
39
GVDD_REG
40
PVDD
41
BSTD
42
OUTD
43
GND
44
OUTC
45
BSTC
46
BSTB
47
OUTB
48
GND
36
GND
35
TEST
33
DVDD
34
RESET
32
NC
31
SCL
30
SDA
29
SDI N1
28
SCLK
27
LRCLK
26
PDN
25
CP
13
HPVDD
14
GND
15
FLTM
16
FTLP
17
AVDD_REG1
18
AVDD
19
ADR
20
MCLK
21
ROSC
22
GND
23
DVDD_REG
24
E-Pad
49
C626 1UF 10V
L601 47uH
C627
100NF 16V
C612 33nF 50V
C648
NC/100N16V
Q605
MMBT3906
C619
330nF
C623
100NF 16V
C638
22PF 50V
L604 47uH
C642
22PF 50V
R631 0R05 1/16W
D601
LL4148
C645 2.2UF 10V
R609
4K7 1/16W 5%
ZD601
NC
12
C610
330pF 50V
C615
330nF
C633 4.7NF 50V
R621
10K 1/16W 5%
C616 33nF 50V
C636
100NF 16V
R601
18R 1/10W 1%
C649
100PF 50V
R626 10K +-1% 1/16W
C624
1UF 10V
R602
18R 1/10W 1%
+ C602
100UF 35V
C631 47NF 16V
C639 4.7UF 10% 10V
C632
100PF 50V
C605
330pF 50V
Q604
MMBT3906
R634
100K 1/16W 5%
C650
100PF 50V
FB602 0R05 1/16W
R608 470R 1/16W 1%
C604
100NF 25V
R623
NC
C635
NC/100PF 50V
R617
18.2K OHM +-1% 1/16W
FB604 300R 0.2A
R629 10K +-1% 1/16W
C637
1UF 10V
R606
10K 1/16W 5%
FB603 0R05 1/16W
C621 2.2nF 50V
C628
1nF 50V
CN60 2
CONN
1
7
6
2
3
4
5
R633 10K 1/16W 5%
CN601
CONN
1
2
3
4
5 6
C607
330nF
R625 100R 1/16W 5%
R620
10K 1/16W 5%
R628 0R05 1/16W
C601
100NF 25V
C630 4.7NF 50V
C643 100PF 50V
C620 1UF 10V
C617
1UF 10V
FB605 300R 0.2A
ZD603
NC
12
R632
10K 1/16W 5%
C613
330pF 50V
C629 47NF 16V
R612
33R 1/16W 5%
Q603
NC
R605
10K 1/16W 5%
R603
18R 1/10W 1%
R624
10K 1/16W 5%
R607
470R 1/16W 1%
R618
33R 1/16W 5%
C606
0.1uF 50V
R614
33R 1/16W 5%
R622 NC
C611
330nF
C634 22PF 50V
C651
10UF 6.3V 20%
R627 22K 1/16W
Q601
MMBT3904
C644 2.2UF 10V
L602 47uH
R610
33R 1/16W 5%
C622 100NF 16V
R616
33R 1/16W 5%
C608
33nF 50V
ZD602
NC
12
R604
18R 1/10W 1%
C640
22PF 50V
C646 100PF 50V
R630 22K 1/16W
C614
0.1uF 50V
C609 33nF 50V
C618
330pF 50V
L603 47uH
C647
NC/100N16V
C641
22PF 50V
+3V3SB
+5VSB
3V3T
AMP_3V3
+3V3SB
AMP_3V3
+3V3SB
AMP_3V3
+3V3SB
+20V_AUD AMP_POWER
AMP_3V3
AMP-AUOUTR6
AU_MCK6
AMP-AUOUTL6
M_S DA4,6
AUDIO_MUTE6
AU_WS6
M_S CL4,6
AU_BCK6
HP_DET6
AU_SD6
0402
0X56
Nearly Phone Jack
AUDIO_RESET6
0402
Hi
0X34
0402
0402
4 ohm -->
8 ohm --> 22uH 373G253S147Y00
16 ohm --> 47uH
POP NOISE (AC OFF)
HeadPhone / Audio Output (Side)
088G302G7B1ACL
R+
R-
L-
L+
4Pin 2.0mm
311GW200A04ABL
311GW200A04AAL(Vertical)
311GW200A04AAX(Vertical)
Nearly Amplifier
Lo
I2C Address
Thermal Pad
10*10*10 Z12G6911011
20*20*8.5 Q12G714001200100HB
20*20*16 X12G8006 1
20*20*10 X12G8004 1

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