Hisense LHD32K260AM Service Manual page 37

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5
Power Input
BL-ON/OFF
BL-ON/OFF
1
BL-ADJUST
BL-ADJUST
1
12VS
5VS
5VS
5Vstb
D
C447
C448
L55
BLM21PG220SN1D
10u/16V
10u/10V
12VS
R45
100k
12VS
N40
C11
AO4459
100n/16V
1
S1
2
R43
S2
3
4.7k
S3
+3.3V_Standby
4
G
R44
100k
+12V
R40
C
1k
R41
C15
10k
V13
10u/16V
C44
PWR-ON/OFF
1
2
PWR-ON/OFF
100n/16V
MMBT3904LT1
H:ON
L:OFF
5V Power-12V/5V
12VS
N7
8
VIN
SW
R235
10k
1
EN
VBST
C230
C226
10u/16V
10u/16V/NC
3
VRG5
VFB
靠近DC-DC
4
SS
GND
C225
C211
C212
TPS54528
100n/16V
1u/25V
8.2n/50V
B
Core Power 1.15V-MP1495(3A)
R250
R58
+12V
100k/NC
10k
N8
2
3
IN
SW
C31
C231
R35
C37
C39
C244
100k
7
1
100n/16V
10u/16V
10u/16V
VCC
SS
100n/16V
1n/50V
R34
6
5
EN/SYNC
BST
10R
R36
8
4
33k
FB
GND
MP1495
3.3V Standby Power
5VS
N17
L80
3
4
VIN
VOUT
BLM18PG121SN1
2
VOUT
C49
C48
100n/16V
2.2u/10V
SPX1117M3-ADJLD1117A-ADJ
A
1.25 x _1+180/110_ = 3.3V
5
4
+12V
5VS
5VAIN
8
N42
D1
7
AO4459
D1
R46
6
1
8
D2
C12
C16
S1
D1
5
10k
2
7
C13
D2
S2
D1
C64
100n/16V
1u/16V
3
6
S3
D2
4
5
1u/16V
G
D2
22u/6.3V
R47
R48
10k
1k
V28
1
PWR-ON/OFF
MMBT3904LT1
靠近电感L08和DC-DC放置
5VS
L08
6
4.7 uH
C216
7
R224
R1
C224
C234
C233
C235
130k
22p/50V
100n/16V
22u/6.3V
22u/6.3V
22u/6.3V/NC
2
R219
22R/NC
5
R220
R229
140k
C215
27k
1n/50V/NC
R2
Vout=0.765*(1+R1/R2)=5.16V
R1:130k, R2:27K//140K.
+1.15V_VDDC
L09
6.8uH
C241
R255
15p/50V
C242
22k
100n/16V
C243
C240
C247
R49
100n/16V
0R
22u/6.3V
22u/6.3V
R39
82k
R249
48.7k
3.3V Normal Power
+3.3V_Standby
5VAIN
N35
LD1117A-3.3AZ1117H-3.3
L60
3
4
C51
C50
R30
VIN
VOUT
BLM21PG220SN1D
110R
10u/10V
100n/16V
2
C396
VOUT
100n/16V
C741
R67
10u/10V
0R/NC
R68
0R
R28
180R
L63
DVDD3V3
3.3VA
Main IC Max:300mA
BLM21PG220SN1D
4
3
+3.3V_Standby
VBL_CTRL
2
VBL_CTRL
BRI_ADJ
2
BRI_ADJ
Power for Panel
L5
+12V
BLM18PG121SN1
L40
5VAIN
BLM18PG121SN1/NC
3.3VA
R33
10k
2
PANEL_ON/OFF
10k/NC
1.5V Normal Power for DDR3
5VAIN
3
C54
C60
100n/16V
10u/10V/NC
3.3VA
C732
C733
C1113
22u/6.3V
22u/6.3V
100n/16V
3
2
5VAIN
R14
R15
R8
1k
4.7k
R16
4.7k/NC
R22 0R/NC
0R
BL-ON/OFF
R11
V6
1
4.7k
MMBT3904LT1
3.3VA
R17
R12 0R/NC
R20
1k
BL-ADJUST
4.7k/NC
V10
1
R18
C4
R13
MMBT3904LT1
4.7k/NC
4.7k
10u/16V/NC
VCC-Panel
VDD_Panel
2
3
R27
C38
V19
C19
C20
20k
C34
AO3401L
10u/16V
100n/16V
1u/25V
10u/16V
C35
C33
100n/16V/NC
100n/16V
R78
10k
R29
R31
R32
1k
10k
0R/NC
V8
V15
1
1
MMBT3904LT1
MMBT3904LT1
R38
C32
100n/16V
N36
+1.5V_DDR
SPX1117M3-ADJLD1117A-ADJ
L07
4
VIN
VOUT
BLM18PG121SN1
2
VOUT
250mA
R59
1k
C56
10u/10V
SOT-223
R60
200R
2
1
D
C
B
A
Hisense Electric Co.,Ltd.
Hisense Electric Co.,Ltd.
Hisense Electric Co.,Ltd.
No.11,Jiangxi Road,Qingdao,China
No.11,Jiangxi Road,Qingdao,China
No.11,Jiangxi Road,Qingdao,China
WWW.HISENSE.COM
WWW.HISENSE.COM
WWW.HISENSE.COM
Title
Title
Title
Hisense MSD6308RT
Hisense MSD6308RT
Hisense MSD6308RT
Size
Size
Size
Schematic Name
Schematic Name
Schematic Name
Rev
Rev
Rev
Custom
Custom
Custom
<Doc>
<Doc>
<Doc>
1.0
1.0
1.0
Date:
Date:
Date:
Monday, June 01, 2015
Monday, June 01, 2015
Monday, June 01, 2015
Sheet
Sheet
Sheet
2
2
2
of
of
of
14
14
14
1

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