TCL Suplus电源板电路原理图
分类:电子电工
日期:
点击:0
5
4
3
2
1
D
D
C
C
B
B
A
A
TO INVERTER
GND
GND
TO AUDIO
GND
12V
12V
80LL17T-5
5V
5V
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
B
1
1
Tuesday, November 16, 2004
Title
Size
Document Number
Rev
Date:
Sheet
of
12Vout
12V
5Vout
R906
1M(1206)
R924
1K
Q901
2SK2996
1
3
2
C917
0.1UF
R910
0
C910
NC
IC903
HTL431
R908
3R3/1206
-
+
BD901
GBU405
2
1
3
4
L903
73L-253-91L
1
2
NR901
61L58-050-WT
R907
1M(1206)
Q902
2N3906
+
C916
470UF/16V
ZD901
RLZ20B
Q903
2N3904
R909
10(1206)
R920
47_1/2W_M
R921
240(1206)
R919
47_1/2W_M
C902
220PF/250V
R903
100K_2W
R913
20K
F901
2.5A/250V
C921
4700PF/250V
D902
PS102R
R902
1M(1206)
R917
100
R914
0.3_2W
D910
MOSPEC20100
R901
1M(1206)
L901
73L174-29-LS
1
4
2
3
F902
5A/24V/1206
R918
4.7K
O
O
O
T901
PQ26/22.5
4
12
6
7
3
2
8
11
CN902
7
6
5
2
1
3
4
8
9
10
CN901
1
2
3
C909
NC
R905
1M(1206)
SG6841
IC901
SG6841
1
3
4
7
2
5
6
8
IC902
PC123FY2 4P
1
2
4
3
C904
0.22uF/275V
D903
1N4148/SMD
R911
24KF
R916
4.7K
+
C920
1000UF/16V
C919
NC
R915
4.7K
R922
1K
C911
0.1uF/50V
R927
2.43KF
R904
1M(1206)
R926
9.31KF
+
C905
150uF/400V
C908
0.1UF
ZD902
RLZ12B
+
C914
2200UF/16V
R923
0
C913
102P_500V
D901
FR107
C912
0.1UF
C906
152P/1KV
C901
220PF/250V
FB901
BEAD
C903
0.47uF/250V
R925
1K
C918
0.1UF
+
C907
22UF/50V
+
C915
2200UF/16V
D911
MOSPEC20100
R912
20K
FB902
BEAD
L902
73L174-31
1
4
2
3
ON/OFF
ADJ
5
4
3
2
1
D
D
C
C
B
B
A
A
MINI SO8
B
1
1
Tuesday, November 16, 2004
Title
Size
Document Number
Rev
Date:
Sheet
of
5Vout
12V
C107
0.1UF
D102
SR24
C102
0.1UF
R103
20KF
C103
10NF
+
C101
1000uF/16V
R102
60KF
FB101
BEAD
R101
39K
+
C106
1000uF/16V
L101
22UH
D101
SR24
C104
NC
LM3485
IC102
1
6
7
5
2
8
3
4
Isense
PWR GND
PGATE
ADJ
GND
VIN
N.C
FB
Q101
SI4431DY-T1
4
8
5
6
7
3
2
1
C105
100PF(NPO)
5
4
3
2
1
D
D
C
C
B
B
A
A
B
2
2
Tuesday, November 16, 2004
Title
Size
Document Number
Rev
Date:
Sheet
of
BU_L
BU_R
+12VCC
V_SENSOR_4
V_SENSOR_3
V_REF
5Vout
V_SENSOR_2
V_SENSOR_5
V_SENSOR_6
V_SENSOR_1
V_SENSOR_7
V_SENSOR_8
Delay-DIM
R292
100K
C236
0.1UF
D224
1N4148
R297
100K
Q221
DTC144WKA
R283
2M
R2100
300K
R276
0
C247
0.01UF
R259
1M
R272
300K
Q217
RK7002
1
3
2
R284
27K
R271
1M
R293
300K
R261
1M
R263
1M
Q225
SST3904
IC204
LM339M
1
2
3
4
5
6
7
8
9
10
11
12
13
14
OUT_2
OUT_1
VCC
IN_1 -
IN_1 +
IN_2 -
IN_2 +
IN_3 -
IN_3 +
IN_4 -
IN_4 +
GND
OUT_4
OUT_3
R258
1M
R274
47k
R289
100K
C240
0.1UF
R206
10K
R290
10K
R294
300K
R267
100K
D222
1N4148
D229
RLZ5.6B
R288
150K
-
+
IC206D
LM324/SO_15
12
13
14
4
11
D227
1N4148
R282
200K
C239
NC
R260
1M
R295
300K
C233
0.1UF
R281
51K
R269
1K
R254
15K
R280
100K
R287
1M
R298
300K
C237
0.1UF
R270
100
(1206)
Q222
SST3904
R262
1M
Q224
DTC144WKA
IC203
LM339M
1
2
3
4
5
6
7
8
9
10
11
12
13
14
OUT_2
OUT_1
VCC
IN_1 -
IN_1 +
IN_2 -
IN_2 +
IN_3 -
IN_3 +
IN_4 -
IN_4 +
GND
OUT_4
OUT_3
D226
1N4148
Q219
SST3904
R299
300K
C235
0.1UF
R205
10K
C232
0.1UF
+
-
-
+
ST LM358
IC205
LM358
3
2
1
4
8
5
6
7
R285
51K
R266
NC(1206)
D228
1N4148
R286
100K
-
+
IC206B
LM324/SO_15
5
6
7
4
11
C234
0.1UF
C242
0.1UF
C231
4.7UF
R273
1M
C241
2.2UF
R264
1M
Q220
DTC144WK
2
1
3
-
+
IC206A
LM324/SO_15
3
2
1
4
11
D221
1N4148
R277
0
R268
51K
R255
10K
R275
56K
R278
1M
C238
0.01UF
R291
680K
R265
1M
R279
30K
D223
1N4148
R296
680K
R257
10K
-
+
IC206C
LM324/SO_15
10
9
8
4
11
Q223
DTC144WK
2
1
3
C243
1UF
D225
1N4148
R256
2M
Q218
SST3904
ADJ
5
4
3
2
1
D
D
C
C
B
B
A
A
!
!
!
!
!
!
!
!
B
1
2
Tuesday, November 16, 2004
Title
Size
Document Number
Rev
Date:
Sheet
of
12Vout
+12VCC
BU_R
BU_L
V_REF
V_SENSOR_1
V_SENSOR_2
V_SENSOR_3
V_SENSOR_4
V_SENSOR_5
V_SENSOR_6
V_SENSOR_7
V_SENSOR_8
Q204
DTC144WKA
L201
150UH(60-52)
Q214
KTD1691(DIP&SMD)
1
2
3
Q201 SI4431 OR AO4411
4
8
5
6
7
3
2
1
R237
6.8K
C206
0.22UF/250V
PT201
80VL20T-1-dn
5
4
6
7
1
2
3
9
C222
27P/3KV
Q212
SST3904
R246
2.7K
D208
1N4148
C202
0.01UF
Q216
KTD1691(DIP&SMD)
1
2
3
R213
3.9K
.
.
L206
73L174-39-ys
1
3
2
4
R225
8.2K
D205
NC
R250 30K
CN201
SM02B-BHSS-1-TB
1
2
.
.
L203
73L174-39-ys
1
3
2
4
D207
BAV99
C217
0.1UF
R226
NC
R224
18K
R239
0
IC202
TL431
2
1
3
D206
1N4148
R243 1K(1206)
R217
4.7K
C229
0.1UF
.
.
L205
73L174-39-ys
1
3
2
4
C205
27P/3KV
R245 1K(1206)
Q206
SST3904
IC201
LM339M
1
2
3
4
5
6
7
8
9
10
11
12
13
14
OUT_2
OUT_1
VCC
IN_1 -
IN_1 +
IN_2 -
IN_2 +
IN_3 -
IN_3 +
IN_4 -
IN_4 +
GND
OUT_4
OUT_3
PT202
80VL20T-1-dn
5
4
6
7
1
2
3
9
C223
0.22UF/250V
Q207
RK7002
1
3
2
D219
BAV99
CN202
SM02B-BHSS-1-TB
1
2
Q215
SST3904
R218
1K(1206)
R215
1K(1206)
R236
1M
R209
0
D201
RLZ8.2B
C211
1UF
R207
6.8K
R219
18K
R244
18K
Q213
RK7002
1
3
2
C204
1000UF/25V
D216
NC
C210
0.1UF
R227
30K
Q205
KTD1691(DIP&SMD)
1
2
3
C215
0.022UF
R248
18K
C201
27P/3KV
R230
1K MOF-DIP(1W)
C213
0.1UF
C245
0.1UF
Q208
KTD1691(DIP&SMD)
1
2
3
D215
SMAL240 OR SR24
C224
0.1UF
D211
RLZ8.2B
D212
1N4148
R249 4.3K
R212
7.5K
CN203
SM02B-BHSS-1-TB
1
2
C221
0.1UF
R221
2.7K
C230
0.22UF
R253 30K
C225
1UF
D210
BAV99
R242 1K(1206)
R202
1K MOF-DIP(1W)
D214
1N4148
.
.
L202
73L174-39-ys
1
3
2
4
C246
0.1UF
D220
BAV99
CN204
SM02B-BHSS-1-TB
1
2
R247 30K
D217
BAV99
C228 0.022UF
R240
3.9K
R234
15K
C226
0.1UF
C214
0.1UF
D202
BAV99
R208
16K
R210
1M
Q203
DTA144WKA
1
2
3
D204
SMAL240 OR SR24
R238
16K
CN205
SM02B-BHSS-1-TB
1
2
C219
27P/3KV
R223 30K
C227
1000PF
C203
1000UF/25V
Q210
SST3904
R251
8.2K
D213
BAV99
R201
4.7K
R220 30K
R252
NC
Q211 SI4431 OR AO4411
4
8
5
6
7
3
2
1
R229
4.7K
R216
1K(1206)
D218
1N4148
C208
1UF
R241
7.5K
R211
15K
L204
150UH(60-52)
CN206
SM02B-BHSS-1-TB
1
2
C212
1000PF
C216
0.22UF
C220
0.01UF
D203
1N4148
R204
1K MOF-DIP(1W)
R228
4.7K
R222 4.3K
C218
27P/3KV
R214
4.7K(1206)
D209
BAV99
Q209
SST3904
C207
0.1UF
C209
27P/3KV
R232
1K MOF-DIP(1W)
Q202
SST3904
ON/OFF
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