康佳彩电LED32R5200PDE主板(型号35016996)电路原理图
分类:电子电工
日期:
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5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
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家电维修资料网
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
+24V
24Va
24Va
POWER-ON
VCC12V
Title
Size
Document Number
Rev
Date:
Sheet
of
Custom
1
1
Thursday, December 20, 2012
Title
Size
Document Number
Rev
Date:
Sheet
of
Custom
1
1
Thursday, December 20, 2012
Title
Size
Document Number
Rev
Date:
Sheet
of
Custom
1
1
Thursday, December 20, 2012
HOT
COLD
OLP:0.83V
STB Linear Regulators BLOCK
VCC:18V
VIN-LATCH:5V
OLP:0.83V
15V-22V(Vovp:25V)
0.9V
HOT
机芯地
RW992
330R
RW992
330R
!
RW911
56K/1206
RW911
56K/1206
6
2
1
3
7
8
9
10
TW901
EPC34
TW901
EPC34
RW910
56K/1206
RW910
56K/1206
CX901
275Vac-224
CX901
275Vac-224
2
3
1
NW952
TL431
NW952
TL431
CW955
104
CW955
104
1
2
NW958A
PC817B
NW958A
PC817B
RW961
150K
RW961
150K
CW905
105
CW905
105
CW960
470uF/25V
CW960
470uF/25V
!
1
2
3
VDW909
BAV70
VDW909
BAV70
VDW904
IN4007
VDW904
IN4007
1
2
LW908
33000558
LW908
33000558
RW954
1k
RW954
1k
CW952
102/1KV
CW952
102/1KV
C903
39uF/400V
C903
39uF/400V
VDW915
B18V
VDW915
B18V
RW953
3.48K-F
RW953
3.48K-F
VDW994
B13V
VDW994
B13V
RW962
47K
RW962
47K
3
4
NW958B
PC817B
NW958B
PC817B
RW930
51R
RW930
51R
!
4
1
2
3
L903
15mH
L903
15mH
3
2
1
VW952
2N3904
VW952
2N3904
CX902
275Vac-224
CX902
275Vac-224
CW958
103
CW958
103
RW993
1K
RW993
1K
CW959
680uF/50V
CW959
680uF/50V
RW906
2.7R/1206
RW906
2.7R/1206
CW910
471
CW910
471
RW965
47K
RW965
47K
RV901
10D561
RV901
10D561
CY901
250Vac-221
CY901
250Vac-221
1
2
LW909
33000558
LW909
33000558
BD904
CHR208
BD904
CHR208
RW951
22R/1206
RW951
22R/1206
!
CW907
471
CW907
471
1
2
L708
L708
!
RW958
22R/1206
RW958
22R/1206
3
1
2
VDW953
MBRB20200CTG
VDW953
MBRB20200CTG
2
1
RW918
0.22R/2W
RW918
0.22R/2W
!
!
1
2
4
3
NW950
PC817B
NW950
PC817B
RT901
3.3R
RT901
3.3R
!
3
2
1
VW953
2N3904
VW953
2N3904
!
1
2
LW950
1uH
LW950
1uH
!
!
RW913
3K
RW913
3K
RW963
10K
RW963
10K
RW916
10K
RW916
10K
RW907
2.2M
RW907
2.2M
CY902
250Vac-221
CY902
250Vac-221
RW971
22R/1206
RW971
22R/1206
CW954
104
CW954
104
CW901
105
CW901
105
!
!
1
2
3
VW907
7N60L_B
VW907
7N60L_B
CW967
102/1KV
CW967
102/1KV
R902
1M/1206
R902
1M/1206
BD902
CHR208
BD902
CHR208
VDW907
B6V8
VDW907
B6V8
CW965
104
CW965
104
RW994
1K
RW994
1K
!
C901
39uF/400V
C901
39uF/400V
CW917
105
CW917
105
RW970
22R/1206
RW970
22R/1206
!
RW931
10R
RW931
10R
RW957
1k
RW957
1k
R905
1M/1206
R905
1M/1206
C904
39uF/400V
C904
39uF/400V
VDW905
1N4007
VDW905
1N4007
RW956
100K-F
RW956
100K-F
1
2
3
VDW916
BAV70
VDW916
BAV70
4
1
2
3
L901
100uH
L901
100uH
CW915
22uF/50V
CW915
22uF/50V
!
CY903
250Vac-471
CY903
250Vac-471
3
2
1
4
HS2
37018772
HS2
37018772
RW902
3.3M
RW902
3.3M
CW966
680u/50v
CW966
680u/50v
R903
1M/1206
R903
1M/1206
!
CW951
104
CW951
104
!
CW918
101/2KV
CW918
101/2KV
VIN
1
FB
2
SENSE
3
GND
4
GATE
5
VDD
6
NC
7
HV
8
NW907
FAN6755W
NW907
FAN6755W
RW952
16K-F
RW952
16K-F
1
2
F901
250V-T3.15AL
F901
250V-T3.15AL
3
1
2
VDW950
MBRB20100CTG
VDW950
MBRB20100CTG
!
C905
39uF/400V
C905
39uF/400V
RW903
3.3M
RW903
3.3M
RW960
10K
RW960
10K
R901
1M/1206
R901
1M/1206
RW921
1K
RW921
1K
RW915
22K/1206
RW915
22K/1206
RW912
22K/1206
RW912
22K/1206
VDW921
B6V8
VDW921
B6V8
RW929
10k
RW929
10k
RW904
3.3M
RW904
3.3M
BD901
CHR208
BD901
CHR208
RW914
22K/1206
RW914
22K/1206
RW905
270K
RW905
270K
CW953
470uF/25V
CW953
470uF/25V
R906
1M/1206
R906
1M/1206
1
2
XS901
3PIN-3.96mm
XS901
3PIN-3.96mm
CY904
250Vac-471
CY904
250Vac-471
RW924
5.1K
RW924
5.1K
CW904
10uF/50V
CW904
10uF/50V
!
VDW911
FR104
VDW911
FR104
RW964
12K
RW964
12K
1
3
2
VW957
3904
VW957
3904
4
2
3
1
L902
10mH
L902
10mH
1
2
3
VDW918
BAV70
VDW918
BAV70
CY905
250Vac-222
CY905
250Vac-222
!
CW903
222p/2KV
CW903
222p/2KV
R904
1M/1206
R904
1M/1206
VDW954
1N4148
VDW954
1N4148
RW955
10K
RW955
10K
RW909
10R
RW909
10R
BD903
CHR208
BD903
CHR208
CW956
180u/16V/固态
CW956
180u/16V/固态
!
3
2
1
4
HS3
37018772
HS3
37018772
1
3
2
VW906
4160
VW906
4160
!
VDW902
IN4007
VDW902
IN4007
CW916
105
CW916
105
PDF 文件使用 "pdfFactory Pro" 试用版本创建 ÿÿ
www.fineprint.com.cn
家电维修资料网
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
VCC12V
VCC12V
SCK1
LED14
LED9
LED10
VCC
L9-10
LED15
L15-16
LED16
LED13
LED11
L11-12
L13-14
B/L
LED11
LED7
LED6
LED12
CSB_1
LED3
LED1
LED8
LED8
LED12
L1-2
LED4
LED1
LED7
L7-8
LED2
VCC
LED5
MOSI1
LED9
VCC12V
LED10
BL/ON
LED15
LED2
LED16
+5V
+3.3V
MISO1
LED13
FAULTB
LED3
L3-4
LED10
LED11
LED12
LED9
LED13
LED14
LED5
L5-6
LED15
LED16
LED4
LED5
LED1
LED2
LED6
LED7
LED3
LED8
B/L
LED6
LED14
LED4
LED5
LED7
LED6
LED8
LED4
LED3
LED2
LED1
L13-14
L9-10
L1-2
V_BOOST
L7-8
V_BOOST
L15-16
V_BOOST
V_BOOST
V_BOOST
L11-12
L3-4
V_BOOST
V_BOOST
L5-6
V_BOOST
LED4
LED3
LED2
LED1
FB1
V_BOOST
V_BOOST
V_BOOST
VCC12V
BKLT_EN
+24V
FAULT
VSYNC_LIKE
SCK
MOSI
MOSO
CSB
Title
Size
Document Number
Rev
Date:
Sheet
of
Custom
1
1
Thursday, December 20, 2012
Title
Size
Document Number
Rev
Date:
Sheet
of
Custom
1
1
Thursday, December 20, 2012
Title
Size
Document Number
Rev
Date:
Sheet
of
Custom
1
1
Thursday, December 20, 2012
18~20V
Soft-start
小功率兼容贴片电感
SCK
MISO
MOSI
CSB
VSYNC
小功率兼容贴片二极管
UV:1.25V
2
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