![Sharp LC-32A28L Скачать руководство пользователя страница 79](http://html.mh-extra.com/html/sharp/lc-32a28l/lc-32a28l_service-manual_1253594079.webp)
2008-03-14
LC-32A28L, LC-42A48L
79
11. Speaker / HP
SPK_R+
D502
BAS316
SPK_R-
FB141
120R/6000mA
1
2
DV33
R750
NC/0R
HPD_SINK
FB142
120R/6000mA
1
2
FB143
120R/6000mA
1
2
FB144
120R/6000mA
1
2
SP_Amp_MUTE
R697
22R 1/10W 5%
+24V
HPD_SINK
HPD_SINK
C641
0.1uF 50V
A_MUTE
L603
22uH +-25%
L602
22uH +-25%
L604
22uH +-25%
+5V
HP_DET#
R733
NC/10K 1/16W 5%
SMD/0402
I2S Class D SPEAKER OUTPUT
FB131
120R/6000mA
1
2
AMP_PLL#
AMP_DEF
FB130
120R/6000mA
1
2
0.47uF
C684
C693
SPEAKER
8 ohm
D504
NC/BAS316
82nF
16 ohm
0.47uF
82nF
HP_DET#
HP_DET#
R618 10K 1/16W 5%
SMD/0402
R702
100K 1/16W
AM
P
_
ER
R
O
R
#
R712
0R051/8W
C686
0.1uF 50V
SMD/0402
R633
10K 1/16W 5%
AMP_ERROR#
C688
0.1uF 50V
SMD/0402
R643 NC/0R05 1/16W
HI = >UN-M UTE
LO = > M UTE
R713
0R051/8W
SMD/0402
R695
0R01 1/10W
R714
0R051/8W
R696
0R01 1/10W
AM
P_
M
O
N
O
AMP_MONO
R715
0R051/8W
AMP_SA0
AMP_RESET#
AMP_SA1
DV33
C693
82NF 50V
R703
470K +-5% 1/10W
A_MUTE
DV33
DV33
DV33
LO = > UN-M UTE
DV33
MUTE CIRCUIT
HI = > M UTE
+5V
+
C634
470UF 16V
+
C764
330UF 35V
MUTE_AMP
SP_Amp_MUTE
DV33
PWRAMP
C684
82NF 50V
AMP_LA
D503
BAV70
3
1
2
SPK_L+
SPK_L-
R676
0R05 4A 1/4W
PWRAMP
R717
470K +-5% 1/10W
AMP_LB
DV33
CN602
CONN
1
2
3
4
AV33
+12V
+24V
GND
R701
22R 1/10W 5%
C689
0.1uF 50V
C695
0.1uF 50V
C697
0.1uF 50V
R706
10K 1/16W 5%
C692
0.1uF 50V
R707
0R05 1/16W
U602
AD82581B
NC
1
NC
2
PLL#
3
MCLK
4
CLK_OUT
5
DGND
6
NC
7
DVDD
8
DEF
9
NC
10
NC
11
SDATA
12
NC
13
MO
N
O
14
LR
C
IN
15
BC
L
K
16
PD
#
17
E
R
RO
R#
18
R
ESET
#
19
SA0
20
SA1
21
NC
22
NC
23
SC
L
24
SDA
25
DGND
26
DVDD
27
NC
28
NC
29
NC
30
NC
31
NC
32
NC
33
NC
34
NC
35
NC
36
NC
37
V
D
DRA
38
RA
39
GN
D
R
40
RB
41
V
D
DRB
42
VD
D
L
B
43
LB
44
GN
D
L
45
LA
46
VD
D
L
A
47
NC
48
T
H
E
R
M
A
L
PAD
49
R698
22R 1/10W 5%
R700
0R01 1/10W
R705
10K 1/16W 5%
R699
0R01 1/10W
SPK_R-
AMP_RA
AMP_RB
SPK_R+
AMP_PLL#
SMD/0402
AOMCLK
R709
NC/0R05 1/16W
SMD/0402
AOSDATA0
AMP_DEF
R708
NC/0R05 1/16W
ZD403
PDZ3.9B
1
2
AO
L
R
C
K
AM
P
_
PD
#
AO
BC
L
K
AM
P
_
R
ESET
#
AM
P_
SA0
AM
P_
SA1
OSDA0
OSCL0
SMD/0402
SMD/0402
OSCL0
OSDA0
OS
C
L
0
OSDA0
R704
NC/10K 1/16W 5%
AM
P_
L
A
AM
P_
R
A
AM
P_
L
B
AOMCLK
AM
P_
R
B
AOSDATA0
+5VSB
AOLRCK
AOBCLK
AOLRCK
AOBCLK
AOMCLK
AOSDATA0
R711
NC/10K 1/16W 5%
R710
NC/10K 1/16W 5%
SMD/0402
SMD/0402
SMD/0402
R639
0R05 1/16W
R640
0R05 1/16W
FB132
120R/6000mA
1
2
FB133
120R/6000mA
1
2
+5VSB
+5VSB
SMD/0402
SMD/0402
SMD/0402
DV33
R760
22R 1/10W 5%
MUTE_AMP
Q604
MMBT3904
C685
1N 50V
R761
22R 1/10W 5%
R762
22R 1/10W 5%
R763
22R 1/10W 5%
Q605
MMBT3904
C691
1N 50V
GND
A_MUTE
+12V
TP_VPLL
AV33
+24V
C637
0.1uF 50V
+5V
C694
1N 50V
DV33
C682
1N 50V
SPK_L+
SPK_L-
C625
1uF 25V
AMP_PD#
L601
22uH +-25%
C651
0.1uF 50V
C646
0.1uF 50V
C687
1N 50V
+
C674
330UF 35V
C643
0.1uF 50V
C690
1N 50V
C696
1N 50V
C638
0.1uF 50V
Speaker Amplifier
C683
1N 50V
C624
1uF 25V
R694
22R 1/10W 5%
R636
10K 1/10W
R635
470R 1/10W 1%
R631
1K 1/10W 5%
Содержание LC-32A28L
Страница 6: ...LC 32A28L LC 42A48L 6 TV Front view TV Rear view ...
Страница 12: ...LC 32A28L LC 42A48L 12 3 DIMENSIONS Dimension for 32 ...
Страница 13: ...2008 03 14 LC 32A28L LC 42A48L 13 Dimension for 42 ...
Страница 62: ...LC 32A28L LC 42A48L 62 MAIN UNIT Side B ...
Страница 63: ...2008 03 14 LC 32A28L LC 42A48L 63 2 POWER UNIT PRINTED WIRING BOARD 32 POWER UNIT Side A ...
Страница 64: ...LC 32A28L LC 42A48L 64 32 POWER UNIT Side B ...
Страница 65: ...2008 03 14 LC 32A28L LC 42A48L 65 42 POWER UNIT Side A ...
Страница 66: ...LC 32A28L LC 42A48L 66 42 POWER UNIT Side B ...
Страница 67: ...2008 03 14 LC 32A28L LC 42A48L 67 3 KEY UNIT PRINTED WIRING BOARD KEY UNIT Side A KEY UNIT Side B ...
Страница 68: ...LC 32A28L LC 42A48L 68 4 IR UNIT PRINTED WIRING BOARD IR UNIT Side A IR UNIT Side B ...
Страница 109: ...2008 03 14 LC 32A28L LC 42A48L 109 2 CABINET PARTS LC 32A28L ...
Страница 111: ...2008 03 14 LC 32A28L LC 42A48L 111 CABINET PARTS LC 42A48L ...
Страница 113: ...2008 03 14 LC 32A28L LC 42A48L 113 3 SUPPLIED ACCESSOORIES ...
Страница 114: ...LC 32A28L LC 42A48L 114 4 32 PACKING PARTS ...
Страница 116: ...LC 32A28L LC 42A48L 116 42 PACKING PARTS ...