Hisense TF2918DH, TF2919DH Schematic
XP501
2SA720
XSE1
(EMC)
LE001
BL302
R-10W8
BL301
R-10W8
VE04
S501
PS5E-A
3
2
1
XP502
XS502
!
!
XSE001
XP504
!
XS601
CE02
63V/100n
RE01
1W/1R0
4
3
2
1
2
1
2
3
4
5
VE05
2SC1318
RE05
VE01
2SA720
C652
10n
XS602
2
1
C664
10u
1
Lo+
LoRoRo+
B2
+27V
00
XS505
4
3
2
1
XS504
C555
250VAC/220n
C503
400VAC/470P
250VAC/220n
250VAC/220n
ERZ14V471K
!
F501
4A/250V
12
RE04
5K6
VE02
2SC1318
W602
W601
R641
100R
13
R OUTPUT
W OUTPUT
12
R639
100R
!
C504
(EMC)
C502
LCL-07G
RM501
VE06
2SC1815
L502
(EMC)
C501
C604
1000P
RE02
5K6
RE03
68K
R601
1K0
C601
1u0
C649
8n2
14
TREBL E HPF-L
11
C641
8n2
C639
10n
7R0R503
23
1
R501
!
1/2W/220K
AN7522NN601
C605
0u47
C603
1000P
RL
R602
1K0
C602
1u0
C650
27n
15
BASS LPF-L
C640
27n
RM11C
VD501~VD504
R505
10W/3R9
TEM2011
(EMC)
N501
STR-G9656
VD515
AK03
16
L510
2WR27
R604
3DG1815
C651
10n
R640
100R
L OUTPUT
C638
R517
1K0
VE03
+9V
4u7
L511
00
C606
R603
B6
DSVCC
VDA501
BT-504W-31
R1535
1/4W/51R
0u47
1K0
V602
C2878A
C653
R600
15R
C647
C648
47n
10n
W LPF117W LPF218W LPF3
N602A
C643
2u2
C506~C509
500V/4700P
14
MIC
GND
OCP
32
R516
1/4W/680R
C515
470P
R518
2WR27
CE01
10u
C662
10n
TA1343N
R507
2W47K
FB
5
R610
22K
10u
ET24-12
VD514
HZ6V8
RE07
47K
19
(EMC)
L503
C609
4u7
C654
47u
C642
XP1501
XS702
R609
10K
VD602
1SS133
C646
22n
2u2
C514
R512
47K
VD517
EU2A
VCC1OUT12GND3OUT14STANDBY5IN16GND7IN28VOL9OUT210GND11OUT2
R607
10K
50V/47u
R622
1K0
VD625
1SS133
20
VCC(9V)
C658
39n
C510
400V/270u
R511
1/2W/820K
VD511
EU2A
C516
2200P
R1534
47R
R606
22K
A1015Y
C622
10u
C630
470u
C607
4u7
RE06
68K
1000P
V621
C645
10n
21
VOLUME FILTER
C657
39n
V501
A1015
R513
1/2W2K2
123
123
C611
630V/22n
VD513
HZ15V
R519
C1501
R611
22K
VD510
EG01C
N1501
1
47u
2
3
HS0038A2
B3
+13V
C631
10n
R605
10K
B6
+9V
C608
1u0
VD603
1SS133
B4
+12V
C621
VD624
1SS133
47u
R623
100k
R620
10K
R621
27K
R643
C644
100R
1u0
22
23
SCL
WOOFER FILT ER
C655
C656
39n
10n
C511
3W/56K
1KV/470P
2KV/1500P
R510
1/2W/10R
VD512
EU2A
1/4W/10K
R515
R514
1/4W/1K5
1/4W/1K0
VD516
05W15B
R508
C512
C513
C517
10n
XS1702
XS701
R642
100R
24
SDL
OFFSET1O42O33O24O15L INPUT6GND7R INPUT8BISS FI LTER9BASS LPF-R10TREBL E HPF-R
C637
10u
R520
1/4W/3K3
123
123
R251
10K
B5
+5V CPU
1 15
2
3
4
7
8
!
1/2W/8M2R535
AC400V1000PC529
431
SC12
SC11
CH -
CH +
C201
10n
R244
4K7
R245
1K0
R243
R203
100R
330
C251
470P
64
62
RMT-IN63POWER
TV SYNC
AV1KEY2AV1/AV23GND4RESET5X-TAL6X-TAL7TEST8+5V9GND10YC GND11SCP-OUT12H-OUT13H.AFC14V-SAW15V-OUT16H-VCC17SECAM18Cb19Y-IN20Cr21TV DIG GND22C-IN23EXT-I N24DIGI 3.3V25CW-OUT26ABCL-IN27EW out28IF-VCC(9V)29TV-OUT30SIF-OUT31EHT in
R201
R206
1K0
100R
R246
1K0
R202
OPEN
33K
R207
XS204
10K
R247
10K
OPEN
+5V-1
C543
220u
R550
VD541
!
T501
EU2A
1/2W/R22
C541
1KV/470P
C551
14
1KV/470p
13
EU2AVD551
C561
16
2KV/470p
11
RU4AM
VD561
(EMC)
18
VD581
!
RU4Z
17
C581
2KV/470P
(EMC)
C500
100P
R563
1/4W/4K7
1/4W/4K7
2
N502
!
PC817
C542
25V/2200u
35V/2200u
!
25V/2200u
R564
RC12
5K6
N202
AT24C08
C248
10n
R205
10K
R241
1K0
61
SYS
C203
10n
R208
560R
R209
4K7
C544
10n
R571
1W/1R0
C582
SC13
VOL +
SDA I/O
C247
10u
R242
10K
C250
60
VOL
C204
!
C552
C562
160V/220u
B3
+13V
SC14
VOL -
RC13
16K
SYNC.
A01A12A2
8
R238
33R
R240
10K
100P
R239
C249
1K0
59
GEOMA
CH20p
V201
A1015Y
VD201
HZ3V6
N504
13
7805
2
R540
1W/1R0
N503
KA431LZ
R596
10K
3
100P
58
SCL1
G201
C205
CH20p
R210
8K2
R595
1SS133
8M
12K
VD563
SC16
SC15
SC11-16
MENU
TV/VIDEO
RC14
KAN-C202-5
RC15
C202
100P
10K
R597
2W12K
RC16
62K
120K
DB02
DB03
HZ6V2
HZ6V2
+12V
DB01
HZ8V2
RB03
18K
RB02
18K
VB02
C2878
RB01
5K6
SCL IN
10KR237
10KR236
VD251
HZ10
C245
47u
C246
10n
R255
100R
57
54
53
55
56
5V
GND
SDA1
MUTE
RGB GND
C207
C206
47u
10n
L201
R212
10K
10u
R211
2K2
+9V
3DG2655V555
H.VCC
VD557
1SS133
C570
4u7
3BD034V598
!
1W/1R0
3K9
R561
1/2W/68K
VD562
1SS133
C564
1000p
K
R
A
1/4W/1K5
1/2W/10R
VD570
MTZJ10B
3BD034V599
B4
+12V
R599
1K0
B2
+27V
R551
VD599
1SS133
B1
+130V
R562
R252
RP561
20K
R565
1K0
R566
OFF
GND
30K
4
VSS
SDA5SCL6TEST7VCC
R598
1K0
VD253
HZ10
R235
52
C208
V556
C1815Y
1
SCL OUT
VB01
C2878
R.G.B out
VD252
HZ10
L207
C243
15u
100u
C244
10n
R234
R233
C242
270R
270R
270R
2n2
49
R-OUT50G-OUT51B-OUT
RGB 9V
R213
C211
8K2
8n2
C210
0u47
C209
0u47
L202
R572
R573
4K7
R301
3K9
C304
2n7
B2
+27V
VD304
EU2A
C320
35V/1000u
ON
XS203
XS201
1
2
65423
GBR
VM GND
9V
GND
R261
2K2
R262
680
V208
A1015Y
R260
100
R281
3K3
L104
C253
15uH
220n
220K R231
C240
C241
33K
10n
1u0
R232
46
45
47
48
SYNC
SVM out
APC FIL
BLACK DET
C212
10n
220u
C213
C214
1u0
1u0
27uH
R2151kR216
R214
1k
1k
L205
C227
20P
C228
47u
100n
R219
1/2W/270R
R250
2W/47R
N205
1 3
7809
2
C522
10n
N301
LA78041
Input1Vcc2Pump up3GND4Output5Out Vcc6Reference
C321
500V/10P
220u35VC308
VD301
EU2A
R307
C305
33K
2u2
R313
4K7
25V/2200u
R305
1W/1R0
C239
100u
44
YC 5V
C215
1u0
63V/220n
R306
33K
C306
C521
470u
43
RF AGC
R217
100R
B6
+9V
63V/100n
C313
1/2W/1R5
2W180R
1W/2K7
B2
+27V
Z101
N6283
(EMC)
TMPA8859N201
7
C307
100V/220n
R303
R336
R459
R553
2W18K
B1
+130V
R836
R273
100R
R119
1K0
1
AGC
4
3
2
1
C103
10n
C101
4u7
XS401
LHDY
4
3
2
HEAT
1
+200V
XS902
R498
1/2W/220K
22K
C812
10uF
1234567
R826
22K
R825
22K
GND
6
B6 9V
5
4
B
3
G
2
R
1
XS901
16V/10u
R120
OPEN
7
BP(+5V)
JC30L441
1W/1K0
R110
5K6
VIDEO
R452
15K
C111
10n
W101
R101
56K
3
4
5
6
2
AS
SCL
SDA
MB(+9V)
TUNER-FS
A101
(EMC)
89
N802
CD4053
10111213141516
C811
1u0
C222
10n
V207
R830
10K
C1815Y
R218
V805
1K0
C1815Y
5
4
3
2
1
EU2AVD499
+200V
33u250VC498
500V/390PC499
GND
HV
FV
SV
R423
00
8
C431
63V/56n
!
R465
1W/2R2
C112
R111
R114
6K8
10K
PAL
NTSC
VD101
1N4148
R115
15K
C121
10n
5
R104
OPEN
T101
L18
42
IF IN41IF IN
C218
10n
C216
C217
0u47
10u
B7
+5V
R316
3K3
R317
4K7
C322
C314
63V/150n
R413
330R
R460
1W/1K0
R112
2K2
V102
C1815
Sin1SW2G3SO4SO
C237
22n
C231
C238
1n0
C236
1u0
4u7
C230
0u47
38
39
IF AGC
R270
VD401
1SS133
36
37
S-REG
Audio out
C224
00
R271
00
C223
100u
10u
C221
L203
15uH
R473
100K
C461
100n
R440
100R
V436
A1015Y
R454
18K
C451
15n
R442
1K0
R441
R445
560R
1K0
C413
500V/390P
V405
2SC2383
500V/820P
40
IF GND
C460
100n
R405
20K
R406
10K
R411
330R
10n
C113
10n
C106
10n
Comment:
C232
10n
R227
150R
IF-VCC(5V)
10n
C417
R416
2W270R
35
PIF PLL
ABL
R455
820K
R453
100K
R415
1W/2K7
2SC388A
C233
470u
R274
330K
R221
3K3
R458
150K
L103
1uH
V101
VD423
1SS133
BCT-5E
R102
220R
34
DC NF
R222
T401
C416
35V/47u
L206
PL-12uH
C229
10u
33
32
3K3
R444
560R
R447
1K0
VD422
1SS133
V440
2SA1015Y
C463
500V/820P
OPEN
R109
M COM/SIF-IN
R107
1K
33R
R113
33R
C225
10n
C425
22n
R456
V437
2SA1015Y
R443
560R
L412
TEM2011Y
R463
330R
OPEN
GND
R105
33R
C234
100u
R277
00
1M0
R446
56K
R451
3K3
R450
10K
V404
3DD2553
C110
N121
VD102
00
C267
100u
R823
100R
R824
100R
1/4W/220K
T402
C452
VD436
HZ10B
4u7
9
8
10
11
IF
BT(+33V)
C266
10n
C809
1u0
C810
1u0
R226
100R
C220
100u
R225
100R
V202
R827
A1015Y
1K0
TV
R464
!
2
!
3
1
10
4
R462
1W/2K7
9
7
6
5
1W/100R
B7
+5V
C441
L421
*
3254D
C421
100V/10u
C444
9n1/2KV
C102
220u
R254
100R
L204
8.2uH
X201
X6.5M
V205
A1015Y
7805
R228
V204
C1815Y
C467
27n/630V
C109
10n
2
N204
X202
X4.5M
160V/1u0
B1
+130V
13
R229
2K2
R224
100R
A1015Y
R259
1K0
C445
500V2200p
C443
6n8/2KV
5W/1R2
160V/10u
uPC574
V206
BSC29-N2420C
R590
C448
R108
4K7
L102
15uH
C114
10n
R116
1K
+5V-2
C235
10n
V203
C1815Y
R257
100R
R256
220R
R223
100R
R258
1K0
R457
100K
R448
3K3
R449
630V/330n
560R
R421
2W/4R7
V423
D3853
VD444
RU4DS
VD461
RU4AM
L413
00
R833
1K
00
R832
1K
V801
C1815Y
V804
A1015Y
R837
R835
220
15K
R834
220
R831
15K
00
V803
R820
C1815Y
22K
R818
100R
R
R816
R819
2K2
22K
R822
L
22K
V905
R909
560R
V903
V901
2SC2688
560R
R903
56R
R911
C903
56R
390p
VD904
R817
100R
R907
56R
1SS133
V802
C1815Y
R813
2K2
VD909
1SS133T
V906
C1815Y
R912
820R
VD908
1SS133T
V904
C1815Y
R908
820R
VD907
1SS133T
V902
C1815Y
R904
820R
C901
470p
VD905
1SS133
R821
22K
2SC2688
R910
560R
2SC2688
R905
560R
R906
560R
C902
390p
R901
R902
560R
L901
10u
R920
R921
680R
2K7
+
C905
R922
680R
R810
2W15K
R914
15R
C2120
R913
4K7
C906
16V/1000u
R924
4K7
C804
470u
75R
C806
R815
10u
1K0
R814
22K
R812
R811
C805
1K0
22K
10u
C803
R803
10u
4K7
C802
R805
10u
4K7
R807
75R
R808
R806
75R
75R
C807
10n
C-IN
R802
VD801
C801
100R
1u0
OPEN
R918
1/2W/1K2
R916
1/2W/1K2
R926
R915
1/2W/1K2
2W15K
R917
2W15K
XS904
R925
V907
VD906
1SS133
C908
16V/0u47
V908
A1015
R928
OPEN
R800
100
!
2KV 1000p
!
C907
16V/220u
R923
56R
V910
C1815
R801
75
VE901
C909
XS802
AV9-LY
V-OUT
R-OUT
L-OUT / MONO
V-IN
R-IN
L-IN / MONO
Y
Cb
Cr
XS801
S1
Y C
HV
SV
FV
XS903
2
2
1
1
XP903
15RR951
XS902
V909
C1815
4
3
HEAT
2
+200V
1
R927
56K
C904
470p
OPEN
50V/100pC951
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