Hisense HDP2976 Schematic
1
AA
BB
CC
DD
1
UPC574
MAIN CHIASS
U101
⬉䇗
VDZ101
VDZ501
18V/1W
C522
473/63V
C519
䎼㒓
\FSTDC-3H3-HS-1
100nF/63V
MTZ4.7B
C520
104/100V
TO A
2
+
GND
C114
10UF/25V
AGC
1
VT(NC)
2
AS
3
R108
100
SCL
4
SDA
5
VCC(NC)
6
C101
C102
+5V
OPEN
OPEN
7
GND GND
NC
8
+33V
9
R105
5K6
NC
C106
10
10nF/50V
IF
11
R101
75
+
C103
R106
1K2
100uF/50V
GND
C133
L106
R102
1K
V108
2SC1815
R138
1K
GND
N501
5Q1265RF
EMC
12345
C517
+
R507
10UF
1
1K/1W
VD508
GND
IN4148
VDZ502
VDZ505
MTZ8.2C
C516
+
10UF
50V
R509
620R
+
C510
330UF/400V
123
2
3
2
R504
68K
R503
2
68K
XS501
VD509
F501
S2L60
4A/250V
R501
3M3
RV501
471D
C501
R114
OPEN
R115
0R
GND
R107
100
V101
2SC2717
1:M
0:DK/BG/I
R505
56K/3W
C513
1000p
1kv
L504
C514
1000p/1KV
VD506
FR105
R508
620
CA515
1n8
224/250V
R116
15K
R117
R118
82K
1K
C108
GND
R112
220R
R113
27
GND
5V-1
VD507
FR105
Z101
104
K3955
9V
112233445
L102
100uH
+
L101
GND
C107
0.82uH
C109
10UF/25V
104
Z102
GND
K9352
112233445
C111
10n
GND
L103
10uH
N101
IC7805
123
+
C104 +
47UF/25V
C113
10UF/16V
100n
GND
GND
GND GND
R111
10k
R110
10k
GND
EMC
T501
RF531
BCK-160-l001BA
5A
1
10
1
10
C512
0.022
RF551
630V
5A
3
4
18
4
18
VD505
12
RF541
GND
5A
14
L504
15
RF581
R506
GND
5A
10
8
16
9 17
RF561
GND
5A
19
R516
OPEN
20
GND
N502
PC817B
1
4
2
3
R541
1K2
R530
8M2
C530
222/250V
GND
R551
10K
3
TO A
123
L501
EMC
5
5
GND
C135
L109
100n
2u2H
GND
R125
R109
47K
10R
1
R124
0R
C105
R119
1K
9V
AUDIO
20
18
19
+9V
GND
TV_V17TV_A
+9V21GND22OUT_R23OUT_L24GND
9V
OUT_L
OUT_R
C531
561/500V
EMC
VD531
FFPF10U60S
C541
561/500V
EMC
VD541
S2L60
L581
C581
561/500V
VD561
RU4YX
L561 15V
C561
561/500V
R542
OPEN
C543
63v 0.22n
3
N503
AP431
2 1
GND
V540
2SC1815
R120
OPEN
C122
1n
C123
10n
16
GND
25
GND
EMC
R543
33K
VD543
1N4148
GND
䇈ᯢ
4
C509
C508
102/1KV
102/1KV
VD503
VD504
TVR4J
TVR4J
VD501
VD502
TVR4J
TVR4J
C506
C507
102/1KV
102/1KV
2SC1815
V1001
RD01
4.7K
RT501
MZ73L18
RP502
NTC
224/250V
C502
1
2
XP502
TJC1-2
AUDIO
R121
10K
N102
24
SIF_IN
FM DET OUT
23
FM_FILTER
RF AGC_VR
R122
22
SIF_OUT1
SIF PLL FILTER
3K
21
+
VIDEO_OUT
FILTER CAPACITOT
20
SIF AGC FILTER
VIF INPUT
19
APC FILTER
VIF INPUT
18
FLL FILTER
GND
C132
100n
17
VCO COIL
VCC
L105
AUDIO
100uH
16
VCO COIL
SIF_IN1
C126
15
SWA
IF AGC FILTER
22n
14
SWB
RF AGC_OUT
13
REF OSC
AFT OUT
LA75503
SIF
SDA
SCL
VGA_R
5
10
6
12
9
13
7
8
14
L211R2
V2
SCL
AFT
SDA
GND
GND
V_OUT27GND28PRCR29PBCB30Y31GND32R133L134S_C35S_SW36S_Y_V137GND38ISP_SDA39VGA_H
V_OUT
VD551
S2L60
1000UF/16V
C582
220n/250V
RP531
GND_VGA
S_SW
S_CR1L1YPBCB
PRCR
R533
2
10K
+B
R510
5
GND
C551
0.47R
561/500V
R552
12V-2
1R
2
+
C552
R545
12V-1
GND
1R
2
VD545
S2L60
C546
R546
100UF/25V
2
2W-10R
V542
VDZ504
2SC1815
05W9.1B
C547
100n
GND
2
R562
1R
R563
1R
2
C536
C566
R532
68K\0.5W-1%
100U/25V
30K
R533
GND
1K5
R544
VDZ505
470R
05W5.1V
1.
݊乱ᅮࡳ⥛Ў
:
1
݊乱ᅮࡳ⥛Ў
ԡⱘ⬉䰏ؐ,݊ԡЎྚ
2.
⊼㗤ؐⱘ⬉ᆍ,݊㗤Ў
4
C121
10n
RP02
30K
+5V
15
26
C532
330UF/200V
C542
1000UF/25V
VD581
RU4YX
EMC
GND
GND
L502
YUFG
C124
1UF/50V
+5V-2
+5V-2
5V-2
C562
2200UF/25V
EMC
R123
47K
3300UF/35V
5
6
7
8
9
10
11
12
13
14
15
16
KEY SCH
PM01
RD04
820
VD01
GND
L107
10uH
C131
GND
39p
1
2
3
R130
2K2
4
C129
5
100nF
R129
6
330
+
7
1UF/25V
8
9
R128
10
1K
R127
11
1K
Z103
12
4MHz
R126
VGA_B
VGA_G
ISP_SCL
2
VGA_B3VGA_G4VGA_R
ISP_SCL
ISP_SDA
SY_V1
V551
2SC3852
N541
L7805CV
GND
GND
VDZ551
R548
1K
GND
N561
KA78R12
GND
N562
L7809CV
GND
GND
/6W
1
1W
HS0038
RD03
820
V1002
GND
2SC1815
RD05
R1005
220
4.7K
CD01
47UF/16V
GND
XS101
TJC3-5
C134
LED
STB
5V-1
39p
GND
R140
330R
R133
15K
+
+5V
C130
1uF/25V
V102
2SC1815
R131
R132
3K
C128
330
+
470N/63V
C127
GND
C125
L108
20p
0.82u
R134
100
220K
GND
1
60
XS501A
DIGTAL
VGA_V
40
VGA_V VGA_H
100U/25V/OPEN
5V-2
C533
GND
C555
2u2/200V
+
103
C554
220UF/25V
GND
GND
123
5V-1
C544
47UF/16V
C545
103
GND
R560
470R
5.6V
GND
C556
100n
GND
123
12V
C564
+
sw
220UF/16V
GND
123
9V
C568
C567
100n
220u
16V
GND
GND
݊乱ᅮࡳ⥛Ў
݊乱ᅮࡳ⥛Ў
2
(
),
50V,
⊼ԡⱘ⬉ᆍ,݊ԡЎF.݊Ё
5
GND
12345
IR
VOLUME
GND61R62L63MUTE64+12V65GND665V-167GND68STB69EW_FB70VS71HS72HBLANK73EW74HOUT75GND76VD-77VD+78ABL79EHT
R207
10K
R201
1K
R614
10K/OPEN
25V
GND
10UF/25V
SK02
SK03
SK06
SK05
VOL-
CH+
CH-
RK201KRK19
RK17
0
1K
DZ101
RD6.2V
GND
R216
3K
R215
3K
+
C202
47UF/16V
XS501B
43
DIGTAL
GND
SW144SW245SW3
GND41GND42GND
R210
R211
100K
27K
C203
100n
80
HOUT
GND
V201
C201
R205
30p
2SC1815
10K
R206
10K
GND
GND
5V-1
R606
10K
VD602
1N4148
GND
VD603
1N4148
VD601
R632
1N4148
V602
3.3K
2SA1015
+
R608
C641
22K
100UF/25V
R632A
3.3K
GND
C608
0.47uF/16V
GNDGND
Y
SY_V1
PBCB
PRCR
GND
10k
100u
R703
Ꮊ
12345
.
u=10E-6,n=10E-9,p=10E-12.3.
㓓㪱㑶
ϞЁϟ
XS703A
AV9-LY
咘ⱑ㑶
ϞЁϟ
XS703B
AV9-LY
/2W
1
3W
OUT_R
59
321
SOUND STB
C646
12V +
C565
103
C205
݊
SK01
SK04
SOURCE
VOL+
MENU
RK16
RK15
RK18
0
3K
12V
+12V56PWM
12V
R221 10K
K
GND
55
GNDGND
C607
330uF
16V
STANDBY
=1,000
1
2W
XPK05
TJC1-3
1234567
52
51
IR
STB
GND535V-154GND
GND
GND
C606
103
GNDGND
R220
1K
XP103
TJC3-5
/4W
M=1,000,000
;
3K
GND
48
49
50
LED
GND
V203
2SC1815Y
5V-1
GND
10k
R704
3
TO XS102
123
TO XP1003
XS102
8
TJC3-8Y
PWM
46
KEY247KEY1
R202
2.2K
R203
10K
GND
R613
10K
V605
2SC1815
5V-1
R632A
3.3K
V603
2SC1815
GND
100u
C707
C706
乱ᅮࡳ⥛Ў
݊
݊乱ᅮࡳ⥛Ў
DZ102
RD6.2V
57
58
GND
MUTE
GND
VD202
GND
Ё
ᔽ 㡆 ⬉ 㾚 ᴎ ⬉ 䏃
6
7
VD+
VD-
9V
PWM
R204
10K
2SC1815
R212
12K
GNDGND
C634
470n
R613
10K
V605
2SC1815
R606
10K
C635
470n
C633
V603
+
470UF
2SC1815
GND
C703
C702
100u
100u
R702
R701
R1
L1
10k
10k
Ё
TDA8177
N301
1234567
C303
22N
GND
R311
1K
R302
1K
R303
R301
1K
R304
1K
2.4K
C308
100UF/50V
GND
GND
Vsync
C304ADD
C305
63V100N
10U/25V
R907
56
R902
C901
470
10U/16V
GND
R905
R906
1K2
V950
GND
R601
3.6K
C632
100n
GND
R602
3.6K
R603
4.7K
V_OUT
咘ⱑ㑶
ϞЁϟ
XS703C
AV9-LY
V952
10K
2SC1815
R904
1K
V951
V953
2SC1815
GND
2SA1015
C902
1U/16V
2
GND GND
R419
1.5k
C644
+
100N
C643
470UF/35V
GND
C639
4700P
GND
GND
C638
4700P
GND
GND
C708
100u
R705
10k
2
NC
1
INR
30K
9
STBY
10
MUTE
8
S_GND
60K
5
INL
30K
3
VOLUME
30K
C636
10UF/16V
SVR
7
C705
C704
100u
100u
R706
10k
OUT_L
OUT_R
ে
N602
TDA7495
+
-
MUTE/STBY
PROTECTIONS
+
-
+
-
S_SW
S_C
SY_V1
12345
Yin
Cin
Yout
W
XS702
S2
ᏺ
4.
㓈ׂϡᔧ㗠䰡Ԣѻકⱘᅝܼᗻ
5.
ᏺ
6.
ℸ
HDP2976
8
XS301
TJC2-2A
1
2
15V
R424
OPEN
1/4W-3K9
L301
BEAD
R305A
C306
2
180
470N
22N
R308
C310add
VDZ405
75V
2.4K
L302
BEAD
18V
VDZ403
R310
100N/100V
2
R309
1.8
2
0.82
C301
102
GND
GND
C307ADD
63V100N
VD404
E/W
1N4148
VD302
FR104
GND
GND
V955
2SC1815
R903
1K
12V
R901
470
V954
2SA1015
C903
V404
1U/16V
1
TJC3-2XS951
6
GND
Cout
᳝
" "
"EMC"
⬉䏃ҙկখ㗗
2SC1815
C429
10UF/25V
V405
2SC1015
EHT
ABL
R209
4.7K
HBLK
C645
100N
13
GNDGND
Vs
+
14
OUTR
C625
1000UF/35V
C628
220n
R609
4.7
GND
15
PW_GND
GND
4
NC
GND
+
12
OUTL
C626
1000UF/35V
C629
220n
R610
4.7
GND
6
NC
PWGND
11
GND
VGA_R
VGA_H
VGA_G
VGA_B
VGA_V
ISP_SCL
ISP_SDA
123456789101112131415
XP701
DB15
ܗ఼ӊᇍᅝܼᵕЎ䞡㽕
ⱘ
ᖫⱘܗ఼ӊ,ᇍ⬉⺕ݐᆍ⡍߿䞡㽕,া㛑⫼ᣛᅮൟো᳓ᤶ
ᡔᴃ䖯ℹѻકᬍ䖯㗠ᓩ䍋বࡼ
,
R425
OPEN
1/4W 1K2
R305
2
GND
180
C309
C302
100N/100V
C410
2200UF/25V
GND
R417
27R
3
C402
561/500V
R407
270
V402
2SC2383
R409
VD403
22K
IN4148
C412
680KR208
GND
VD201
1N4148
12V
XS804
TJC3-6
TO XP21Y TO XP37Y
XS603
TJC3-5
1
CRT.SCH
2
3
4
5
1
R551
XP21Y
GND
1
R_IN
2
GND
3
G_IN
4
GND
5
B_IN
6
GND
7
8
SVM
NC
9
NC
10
㛑ᤶ⫼⫳ѻⱘৠ⾡ൟোⱘ䳊ӊ
,
া
.
㋏߫
9
10
RGP10J
VD510
R12 R14
VD511
R15
R13
RGP10J
C408
L408
XP411
XS401
TJC1-3
123
R423
OPEN
1/4W 3K9
R422
OPEN
C412
1/4W 4K7
SHORT
1000P
R405
82K
D
G
FQPF630
V401
S
C403
C401
VDZ401
103
102
MTZ8.2A
500V
C409
471
R414
GND
2W 3R3
1
VD402
ERB44-06
C427
471
C425
2200UF/25V
GND
VD406A
ERB44-06
C430
100UF/25V
R4121
L401
0.22R
BEAD
C413
561/2KV
2
GND
T401
1 4
V403
FJL6920
R403
22
2 3
BCT-2L
C431
GND
50V-1000p
472/500V
C419
100P
2
R410
18K
VDZ402
R406
MTZ15
1/4W 4K7
GND
GND
+B
GND
12345
+12V
+
C556
C555
P
47uF/25V
63V/100n
GNDGND
C512
P
no use
R511
220
P
C511
no use
GND
GND
VD904A
C901
+
47F/250V
BAV21
GND
R521A
10K
.
ϡ㸠䗮ⶹ
,
ᘩ
11
10N/630V
L403
150UH
C407ADD
0.27UF/400V
0.27UF/400V
C422
33N/400V
R412
2
2.4
L404
150UH
C426add
C426Aadd
C404
6.8UF/50V
R415
2W-3R3
1
VD409
FFPF10U150S
C414
C411
C415
681/2KV
2n2
7n2
0R
R420
L405
C420
C428
472/400V
5MM
24n
VD407
FFPF10U60S\JK
C416
471/500V
C418
22UF/250V
GND
XS402
TJC3-4A
C502
P
220p
R501
470
P
C501
no use
GND
C522
P
no use
R521
220
P
C521
no use
GND
R511A
V501A
2SC1815
3.3K
V511A
R501A
3.3K
GND
⡍߿⊼ᛣ
,
ᑨ
.
+B
T402
BCK-25-5P
14
+
C405
GND
2.2UF/200V/OPEN
C407
R411
18K/OPEN
LX007
L402
C406
102/1KV
R402
270
C432A
GND
OPEN
VD408
FR106
123
4
VD901A
BAV21
23
2
R401
2
3.3
VD401
BA159/OPEN
C408
22nF/400V
C432
㸠ࣙ10ʿ
L402add
L407
T444
BSC29-0115G
6
HV
7
4
9
1
3
2
104/400V
R418
8K2
GND
VD902A
BAV21
12
XP21Y
+12V
F
5
NC
4
+B
S
3
2
GND
1
CON5
GND
GND
8
R404
C417
1K
GND
C424
0.22UF/50V
GND
C552
+
P
C554
22F/250V
100n/250V
GNDGND
VCC
VCC
VBB
VBB
V2 IN(R)
V2 IN(R)
V3 IN(G)5VOUT3(G)
V3 IN(G)5VOUT3(G)
V1 IN(B)
V1 IN(B)
DAC3
DAC3
DAC2
DAC2
DAC1
DAC1
Ik
Ik
GND
GND
GND GND
14
14
VOUT2(R)
VOUT2(R)
13
13
15
15
VOUT1(B)
VOUT1(B)
LM2451
12
12
7
7
3
3
1
1
on use
6
6
4
4
2
2
9
9
7
7
GND
LM2451
VD903A
BAV21
+12V
L1700
SVM
10UH
R1125
C1107
V1106
2SC1815
C1105
2.2UF/50V
GND GND
V1111
2SA1837
GND
R1123
150
R1122
R1124
470
GND
R1117
33K
R1115
18K
R1133
68K
L1104
FB
1
R1143
180
C1119
33
XP1104
1
2
TJC3-2
G501
CRT+
5
R
7
G
2
B
FI4FI3G18G26FO
GND11.5K/1W
GND
HEAT
123
XP37Y
14
1K
47UF/25V
V1119
2SC1815
V1109
2SC1815
V1107
2SC1815
68
R1102
1K
R1135
68K
R1138
12K
L1105
FB
C1115
R1132
4N7/100V
22
VD1121
1N4148
R1130
1
C1114
10
101
R1134
GND
VD1115
22
1N4148
C1117
V1110
4N7/100V
2SA1015
C1116
101
GND
1
R1145
1K
R1139
VD1105
1K5
1N4148
1
V1112
R1141
2SC4793
56
C1118
R1140
2.7
4.7UF/25V
VM.SCH
1
2200P/2KV
C550
R537
C528
GND
2200/2KV
VD521
R536
BAV21
56K
GND
R535
C533
10M
+
R505
10F/250V
1
1
R525
150R/1W
NC
210V
4
Title
Number RevisionSize
A0
Date: 2007-7-27 Sheet of
File: E:\
᭛ӊ
\..\HS2501MAIN.SCHDOC Drawn By:
15
16
C1104
10
VGAPC
R1116
3K3
R1144
R1131
1K
1
180
VD1104
R1137
1N4148
1.5K
R1136
56
C1121
4.7UF/25V
R1142
2R7
C1113
10UF/160V
C1120
10UF/160V
C553
C557
100n/250V
100n/250V
VD501
BAV21
R504
L501
R503
270
R513
270
R523
270,1/4W
13
/2W
H
,1/4W
330
1
VD502
BAV21
GND
VD511
BAV21
R514
L511
/2W
H
,1/4W
330
1
VD512
BAV21
GND
VD521
BAV21
R524
L521
330/2W
1H
VD522
BAV21
GND
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