Sharp LC-32GD8EE Service Manual page 121

LC-32GD8, LC-32BT8 POWER SUPPLY Unit Diagram
LC-32GA8E/LC-32GD8E
I
DUNTKD605WE14
AC250V T4AL
TL701 TL702 F701
AC-INLET !*
SC701
ZA007WJ
AA008WJ
*L701
FA211WJ
!*
1
1
L !*
!*
2 C704
N
VA701
0.47u
VXA071WJQZ
H 275V
4
FZA026WJ
TL703 TL704
E701
QA027WJFW
*T703
!*
CA022WJ
G
12 1
RDA701
11 2
RA323WJFW
10 3
C782
9 4
0.01u
!*
630V
5
VA702
6 VXA071WJQZ
7
D777 D778
U05NU44 U05NU44
F
R877 R878
120K F 120K F
1/4W 1/4W
E
D
15.8 0 9.97 8.2
8 7 6 5
IC708
NJM2904M
KZA213WJ
C
1 2 3 4
0 0 0 0
C774
0.1u
B D763
16V
EX1394CE
A
1 2 3
POWER
C708
2200P
!*
250V
KZ0105GE
1
2 2
C712
0.47u !*
275V
FZA026WJ
3 4 3
C709 RDA702
2200P RA306WJFW
!*
250V
*L702
!*
KZ0105GE F0024PE
IC705
R752
1 2
0
3.65 2.0
1/10W
D715 C726
D1FL20U 100P
(CH)
D717
D1FL20U
D701 R755
!*
DX0477CE 20K F
TL709
1/10W
D718
3 1
EXA091WJ
11V
R753
13K
4 2 *C705 *C706
1/10W
220u 220u
400V 400V
EZA985WJ EZA985WJ
C781
0.01u
D780
630V
!* EX1015GE
TH701 D782
TL712 16V
EXA359WJ
HXA033WJ
33VB
R730
120K F
C713
1/4W
10u
6.3V
R731
KZA388WJ
120K F
1/4W
R732
120K F
1/4W
R833
22K
TL713
1/4W
D779
1SS355
EZA489WJ
Q726
2SC3928AR R836
2.0
10K
0.3
1/10W
0 R834
C772
10K
0.1u
R831
1/10W
10K
1/10W
D765
1SS355
R797
100K F
*RDA703
1/10W
RA307WJFW
C776
C783
4.7u
4.7u
25V
25V
KZA213WJ
1 2 3
3.05 1.7 0
C722 C790
47P 0.1u
(CH)
C733
2200P
D761
D1FL20U
C771
*R747
2700P
10K F
1/10W
*D714
EX1398CE
@COMME
R727
R745
56K
9.1K
1/10W 1/10W
R741
0
10K
Q702
0.6 1/10W
2SC3928AR
0 1.7
0
Q704
0
C720 2SC3928AR
C716 R740 R742
0.1u 560K 0.1u
10K
1/10W 1/10W
4 5
6
CONFIDENTIAL
RY701
!*
DA008WJ
LUG702
HA002WJ
!* !*
R701 R702
HZ0008GE HZ0008GE
C741
2200P
!*
250V
KZ0105GE
T701
!*
WA230WJ
1 16
D729
ST03D170
2 15
D771
MR4020
ST03D-82
900V
3 4 5 7 9 3 14
0 15.9 0 278.5 252.9
C789
0.1u
13
C734
D725
470P
D1FL20U
C739 2000V
R760
5 12
1000P KZA304WJ
0.15
(CH)
2W
TL710
NVV
900V
R857 6 11
C728 D720
0
3300P U05NU44
1/8W
D724
D1FL20U
R767 R770
C735
R835
390 0 7 10
0 47u
1/4W 1/8W
1/8W 35V
EZA489WJ
8 9
C777 C778
2200P 2200P
!* !*
250V 250V
KZ0105GE KZ0105GE
D774
R775
1SS355 15K 4 1
D721
!*
1/10W
EXA096WJ
18V D731
15.9 25.2
FXA003WJ
6 1
R764 D726
3 2
Q724 10K D1FL20U
0 23.9
1/10W
5 2
C767
TXA037WJ R759
220u
0 24.0 10K
50V
1/10W
4 3 EZA510WJ
4 1
!*
D730
FXA003WJ
R765
D722 3 2
100K
1SS355
1/10W
D773
1SS355
R761 4 1
!*
10K
15.9 15.9
1/10W
D732
6 1
FXA003WJ
R748
Q723
10K
3.2 15.3
Q710
1/10W 3 2
TXA037WJ R774
5 2 0 2SC3928AR
C717 R746 10K
POWER_HOT
0.1u 10K 0.6 1/10W
0 0
1/10W
4 3
4 1
C723 R757 !*
0
R766
47u 10K
10K D733
35V Q708 1/10W C736
1/10W FXA003WJ
47u
2SC3928AR
D767 35V
0.3
1SS355 3 2
EZA489WJ
0.3
R773
R758
10K
0 C730 C732 C740 C742
560K
1/10W
0.1u 0.1u 2200P 2200P
1/10W !* !*
250V 250V
KZ0105GE KZ0105GE
*T702
!*
WA231WJ
1
16
2 15
D728
*IC704 ST03D170
MR4030
3 14
4 5 7 9
15.9 0 7.7 239.2
D716
900V
U05NU44 D762 4 13
ST03D170
C725
5 12
TL711
*R751 470P
0.1 2000V
2W KZA304WJ
NVV
6 11
D783
EXA359WJ 7 10
33VB
9
4 1
!*
R756
D781 18K D734
EX1015GE 1/10W FXA003WJ
16V
3 2
PRIMARY SECONDARY
7 8 9 10
121
R823
R825
C765 10K
D707 10K
Q721 0.6
0.1u 1/10W
1SS355 1/10W
2SC3928AR
0
0
R824
3.3K
1/4W
C754 R852
D738
220u 220 D748
DXA088WJ R743
50V 1/4W EXA094WJ
220K
EZA510WJ 15V
R828 1/16W
22
1/4W D772 R851
D749
EXA102WJ 220
EX1400CE
33V 1/4W
0.6 10V
C743
D735 R854
470u
SF6L20U 1K
50V
2W Q729
EZA513WJ 0
RVV
2SD2185R
TL707 TL708
30.4
D739
DXA085WJ
C757
680u
25V D751 D756
EZA480WJ EX1398CE EXA101WJ
8.2V 30V
RDA704
RA308WJFW R812
R820
D737 1.2K
1.2K
DXA081WJ
1 2 3 D752 D757
1SS355 1SS355
C756 C768
C752
2200u 2200u
2200u
10V 10V
10V
EZA452WJ EZA452WJ
EZA452WJ
D741
EX1398CE
8.2V
R781
R805
2.4K F
D759
220K
1/10W
EXA101WJ
1/10W
30V
R801
1.2K
R782
C762
1K
470u
1/10W
50V
D742
EZA513WJ
1SS355
IC706
R859 TA76431R
12K
1/16W
RDA705
RA309WJFW
C792
1 2 3
1u
10V 2.4 0 4.4
R792
R862
R861
2.7K
2.7K R863
R860 2.7K
1/10W
4.7K
4.7K
R788
R783
2K F 0 4.6 5.3 5.3 4.6 0
22K
1/10W
1/10W 3 2 1 1 2 3
R777
2.4K F R789
C745 Q731
Q730
1/10W 680 F
4700P
1/10W
R796 TXA026WJ TXA026WJ
2.7K
1/10W
4 5 6 6 5 4
R793
Q713 0 5.3 0 0.1 5.3 0
10K
2SC3928AR
1/10W
Q712
2SC3928AR
R791
10K
1/10W
C800
C801
0.1u
R779 0.1u
C763 R785 16V
C764 16V
10K
0.1u 10K
0.1u
1/10W
1/10W
D736
DXA080WJ
1 2 3
L753
PA642WJ
C751
1200u
35V
EZA499WJ
C758 TL730
C755
C744
100u
1200u TL731
1200u
35V
35V
35V EZA490WJ TL732
EZA499WJ
EZA499WJ
TL733
TL734
C799
R780 0.1u
6.8K 16V
1/10W IC707
R871
TA76431R 1.2K
R864
33K
1 2 3
C753 R794
2.4 0 4.4
5.3 0 3.3 2.6
0.068u 820
1/10W 8 7 6 5
R784
R778
2.4K
C795 IC709
2.4K F
1/10W
1u
1/10W
R787 R795 10V NJM2903M
C749
10K 20K
0.068u
1/10W 1/10W
1 2 3 4 R867
R870
12K
0 3.2 3.5 0
2.2K
R776
1K
1/10W
R866 C794
R865
R869 C793 47K 10u
33K
3.3K 0.1u 6.3V
16V KZA388WJ
13
11 12
LC-32/37GD8E/RU
LC-32/37BT8E/RU
Ver.N5 (2006.04.20)
Ver.N5 (2006.04.20)
P701
TL714
MA250WJ
TL739 TO MAIN 6
1 +35V
D753 2 GND
EXA094WJ
15V 3 GND
4 +13.5V
D754
EXA101WJ
5
+13.5V
30V
6
+13.5V
R817
7 GND
1.2K
1/4W
8 GND
9 GND
D755
1SS355 10 +5V
11 +5V
12 +5V
TL716
TL740 13 +5V
TL715
TL717
+5V
14
TL718
15 +5V
TL719
16 GND
TL720
17 GND
TL721
18 GND
TL722
19 GND
20
BU+5V
21 BU+5V
22 GND
23 GND
LUG704
HA002WJ
P702
MA247WJ
TO MAIN 6
TL735
1 PCON1
TL736
2
PCON2
3 SGND
4
INV_ON(BL_ON5)
5
INV_BRT(VBRT)
6
NC
7 NC
8 NC
9 PWM SEL
P703
Z0738CE
TL741
TO AV
TL723
1 +30V
2
+30V
3
+30V
4
NC
TL724
5
GND
6
GND
7 GND
D747
1SS355
LUG703
HA002WJ
R809
1.2K
P704
NA053WJ
LA TO INVERTER
TL729
1
+24V
D746
EXA102WJ
2
+24V
33V
3
+24V
4
+24V
TL726 TL725 TL727 TL728
5 +24V
6 GND
7 GND
R858
R872 8 GND
4.7K 2.7K
1/10W
9 GND
10
GND
11
NC
TL737
12
INV-ON
TL738
13
INV-BRT
14
PWM SEL
D776
R873 EX1234CE
LUG701
1.2K 3.6V
HA002WJ
C796
1u
10V
C798
0.1u
16V
R868
1.2K
C804
D775 0.1u
1SS355 16V
14
15 16