Skyworth 3T36 Schematic
151413121110987654321
16
Q280
A1015Y
R642
22R/2W
100U/16V
C905
C001
0.1
SAW FILTER
Q281
A1015Y
R323
180 2W
0.5W 1
0.22UF
C644
C906
C907
4.7/50V
R288
3K9
R312
C307
R626
1W0.68
470/16V
R272
10K
C272
47UF 16V
SAW201
K2972
D301
BA158
DD
DD
VR901
20K
M001
1
2
3
PMA64xxM
R001
100
IC002
45
3
6
24C16
2
7
1
8
C273
F0.01UF
9V
R290
22K
R286
470
Q282
C282
C1815Y
1500PF
C283
R289
2700PF
680
5V-2
R308
R307
C303
F0.01UF
BA158
D305
R626
1W0.68
C319
C320
500V470PF
16V470UF
5V-2
L901
R920
12
R914
2K2
D900
D901
R916
18K
790UH
R919
C903
2K7
4.7U/50V
R915
620
D902
DD
Q904
1415
Q905
C910
0.1U
R917
82K
D1499
D904
DD
VR902
10K
R918
2K7
+190V
1K
1.2K
CN302
TO H302
LED001
26V
C634
35V470UF
HEATER
R002
1K
270
R292
270
R293
270
R294
Q301
R315
2SC2482
330
R316
330
H302
FROM CN302
CN001
5V
SCL
SDA
GND
FROM CN201
H201
5 GND
4 BO
3 GO
2 RO
1 +9V
CN201
TO H201
ZD202
W6V2
R319
2K7 1/2W
C322
680P/500V
500V470PF
110V
R313
5K 5W
C308
0.056/250V
T301
C321
2200P/500V
VER HOR
5V-1
STANDBY
TV/AV
R121
9V
C112
F0.01UF
L102
27UH
L101
0.82UH
Q101
D
L104
100UH
L103
31.9MHZ
R108
C1815Y
C
CN401
C419
SPEAKER
8R 5W X2
B
A
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
470u/25v
C420
470u/25v
CN601
AC-INPUT
T3.15 L250V
CN602
L601
DEGAUSSING
2SC3779
R104
470
R102
5K6
C110
F0.01UF
5V
R101
100
C105
F0.01UF
R112
10K
10K
Q102
R107
1K
INT GND EXT SW VOL D.C NF GND OUT VCC
123456789
C403
C409
1U/16V
1U/16V
INT GND EXT SW VOL D.C NF GND OUT VCC
123456789
C408
C414
1UF
F601
SW601
TH601
PTC 12OHM
L601
C602
0.22/AC250V
C103
2.2UF
IC402
1UF
R600
2.2M 1/2W
TR601
47OHM 4A
C111
F0.01UF
R103
R105
27
1K
C104
100U/25V
C601
16V220UF
C416
0.22/AC250V
NC
AGC
IC401
LA4285
C410
100U/25V
LA4285
C603
.0047
.0047
C604
TUNER
IF
1
NC
2
NC
3
NC
4
5
BM
6
BS
7
NC
8
R110
NC
9
39K
VT
10
11
C101
4.7UF
10
R404
R403
2.2/0.5W
1K
C405
C404
0.1U
1U/50V
10
R409
R410
1K
2.2/0.5W
C417
C418
1U/50V
0.1U
100U 450V
C607
47U/50V
C609
0.0033/100V
C608
R604
330
VR601
C606
.0047
D601~4
IN5397
1K
R129
22K
Q121
2SC1815
C123
M0.1UF
C124
M0.1UF
C107
R111
M0.1UF
240K
9V
R407
Q403
7K5
C1815
R408 R406
R402
1K8
5K6
Q401
C1815Y
C424
1U/50V
C401
10U/50V
Q402
A1015Y
C406
D402
47u/16v
1N4148
18V 9V
C412
C413
0.1u
1000u/25v
R607
1.8K
R609
R605
10K
6.8K
Q601
1K
8.2K
1815
R608
ZD602
R606
8V2
2.7K
R603
2.2
SW1 SW2
R004 R005 R006 R007 R008 R009 R010 R011 R012
R003
C122
220P
R123
390
R125
33K
R126
33K
R127
33K
1K
D403
1N4148
D401
IN4148
R405
10k
R601
10K
Q602
1015
R610
6.8K
ZD601
9V1
47K 20K 15K 6.8K 4.7K 3.9K 3K 15K2K
R124
33V
33K
D121
1N4148
C418
C407
2u2/16v
C613
220/2KV
D607
R616
390K
C610A
22U50V
C610
22U/50V
R612
12
D605
D606
C611
0.1U/100V
Q603
1815
R611
R613
4.7K
22
MENU
CLEAR
SW3 SW4 SW5
5V-1
R276
1K
Q600
C625
0.0033/2KV
2498
R614
R615
0.39
39
VOL UP
C612
ZD201
W3V9
R206
1K5
R221
100K
H.VCC 9V
AC400V2200PF
CH UP
VOL DOWN
SW6 SW7 SW8
R202
10K
Q201
A1015Y
R207
8K2
L201
10UH
C211
16V10UF
R208
10K
C212
0.47UF
H.Vcc
R220
0.5W270
16V10UF
ZD200
W3V9
D221
1N4148
M0.1
C220
9V
R231
3K3
Q230
C1815Y
R232
180
Q231
C1815Y
R235
1K
R237
180
R617
10K
IC602
TLP621
T601
C630
2KV470PF
R602
1W8.2M
CH DOWN
R204
470
C201
F0.01UF
R205
4K7
R209
8K2
C213
M0.01U100V
C222
F0.01UF
C223
C224
F0.01UF
C227
F0.01UF
R233
L230
100
12UH
X230
X6.0M
X231
X6.5M
L231
R236
12UH
100
X232
X4.5M
ZD605
W7V5
R624
2K2
R625
1K
Q607
C1815Y
C635
0.01U
D614
BA158
C633
160V100UF
D612
BA158
C623
500V/680P
D611
BA158
C620
500V680PF
C226
16V10UF
R623
1K
0.5W100K
2SL966
R633
100K
R632
100K
C624
470U/35V
C621
35V220UF
C225
25V10UF
R239
1K
D615
IN4148
C638
F0.01UF
R628
VR602
R629
5.1K
Q610
C1815Y
R619
C202
20PF
C203
20PF
16V1000UF
C221
R230
R238
150
Q232
1K8
2K
R631
1W0.68
R201
10K
1U50V
R234
R618
1K
C214
M0.47UF
R210
1K
C703
3K
1K
R646
4.7K
IC001
1
I/O
MUTE
2
KEY IN
3
uP DVss
4
Reset
5
X in
6
X201
8M
X out
7
Test
8
uP Dvdd
9
uP VVss
10
TV AGND
11
FBP
12
13
Hout
14
HAFC
15
Vsaw
16
Vout
17
HVcc
18
NC
19
Cb in
20
Y in
21
Cr in
22
TV DGND
23
C in
24
EXT in
25
TV DVcc
26
TV in
27
ABCL
28
AU out
29
IF Vcc 9V
30
TV out
31
SIF out
32 33
EXT AU in SIF in
R243
3K
R244
3K9
R241
1K
R242
1K
Q604
R620
C2655Y
0.5W10
R621
R622
4.7K
470
Q605
C1815Y
ZD604
6V8
110V
Q606
C1815Y
R632
150K
ZD603
W6V2
R635
26V
1W/0.68
Q609
2SC1815
Q608
R634
2SC1815
1K
18V
C622
35V 470U
Q233
C1815Y
POWER
RMT in
H.SYNC
uP AVdd
uP AGND
TV AGND
RGB Vcc
Chroma PLL
Black Det
Moni out
TV YC Vcc
RF AGC
IF GND
IF AGC
Deempha
Reg Fil
IF Vcc 5V
PIF PLL
DC FM
BAND
R245
B out
G out
R out
IK in
IF in
IF in
Q234
C1815Y
22
50/60
VT
VOL
SCL
SDA
C901
100U/50V
33/25V
R275
10K
R277
10K
5V-1
C266
F0.01UF
R261
30K
C263
M2200PF
1UF
C262
C261
5V-2
16V47UF
R253
1K
C258
0.22UF
C251
16V470U
R250
C252
150
0.47UF
C254
M1000PF
R252
1M
C255
16V10UF
9V
Q250
C1815Y
R255
470
R257
R256
1K
C402
5N6
1234567
R301
18K
C302
1500P
R645
R644
10R/2W
10K
Q613
C8050
9V
C641
10U/16V
C643
100U/16V
R905
1K
R903
C904
3K9
Q902
1815
Q900
1815
R906
R904
2K2
1K
10K
R271
10K
R291
10K
C264
0.22UF
R282
2K2
R281
100
R280
3K3
R285
R283
68K
680
R284
560K
C281
1UF
R287
12K
R254
10K
IC301
TDA9302
C306
35V220UF
C301
R305
15K
R303
47K
C304
50V2.2UF
C305
R302
25V1000UF
10K
R304
2W1
R643
10K
Q612
C8050
ZD608
5V6
47/35V
R909
100K
R912
10K
33/25V
R911
10K
R908
Q903
18K
1815
C908
R907
R913
0.22
1K5
1K
1/2W
C909
0.1
R910
D900
30K
DD
R914
680K
64
R203
10K
63
62
R274
61
60
59
C205
58
330P
57
1K
56
R270
10K
R273
55
C271
54
F0.01UF
53
52
51
50
49
C265
16V47UF
48
47
R260
220K
46
45
44
C260
F0.01UF
43
42
41
40
39
38
C257
0.01 UF
37
C256
C253
4.7UF
36
F0.01UF
R251
35
560K
34
C250
F0.01UF
R246
C704
100
0.47UF
ZD609
C642
10U/16V
W9V6
28V
R613
2W12K
R901
39K
C900
R902
7K5
CRT BOARD
3 HEATER
Q507
2 GND
2SA562
1 +200V
C722
1U/16V
C721
1U/16V
R572
1k
D503
1N4148
R536
2.2k
5 GND
R528
4 BO
3 GO
R521
2 RO
R514
1 +9V
W9V1
W9V1
ZD601
ZD602
R732
100
R733
100
1N4148
470
W9V1
ZD603
D502
470
470
C425
5n6
Q733
C1815Y
0.47/50V
C510
D501
1N4148
C512
Q508
470U/16V
2SC2482
R574
1K
C571
R538
R504
15
47/16V
R563
R561
R560
1N4148
D509
R737
2K2
R739
2K2
4.7K
15K 2W
15K 2W
15K 2W
Q505
2SC2482
R543
R537
1
1k
750
1N4148
1N4148
R529
D508
D507
R701
4K7
R702
4K7
C426
5n6
R735
680
R731
100
Q732
C1815Y
1K
1N4148
R738
R740
1K
D505
D506
1N4148
C507
330P
R577
R580
680
150k
16V1UF
C714
C705
16V1UF
16V1UF
C715
100
R705
100
R706
R706A
R705A
1K5
1K5
Q731
A1015Y
C707
16V1UF
9V
C708
16V1UF
D361 BA158
C360
C361
22U/250V
560P/2KV
R317
C323
0.5W12K
R314
2.2 2W
C312
R320
1/2W 56
160V10UF
Q302
C2499
NOTE: (1) ALL CAPACITOR ARE IN uF; ALL RESISTOR ARE IN OHM;
CN301
28V
R318
1.2 2W
C309
C314
C313
3N3/2KV
4N7/2KV
C325
C315
L302
44UH
AND ALL THE CYSTALS ARE IN Hz.
WITH MAIN VOTAGE. THE DEVICES WITH ! ARE SAFETY CRITICAL DEVICES;
THE DEVICES WITH
DIFFERENT TV SETS.
(3)THIS CIRCUIT IS SUBJE C T TO CHAGE WITHOUT NOTICE.
CRT
R525
1k
R715
10K
R5032K7 1/2W
R502 2K7 1/2W
R542
1
C505
330P
D504
1N4148
R582
10K
R71175R71375R712
R709
9V
10K
A1015Y
C701
C702
C709
16V100UF
R324
10K
C324
M0.1
C317
1/250V
C316
0.36/400V
IS LIVE AREA AND DIRECTLY CONNECTED(2) THE AERA ENCLOSED BY
2K7 1/2W
R501
Q501
2SC2482
R581
10K
C1815Y
Q702
TextText
C716
0.01
Q701
16V1UF
910
750
R515
16V1UF
C502
2200P/2KV
R517
1k
R541
1
1N4148
C504
D504
330P
Q580
2SC1815
SCREEN
75
R707
75
SW
R708
75
C318
0.056/250V
D304
BA158
R322
22K 1W
ALL THE COILS ARE IN H
FOCUS
U
Y
V
EHT
FOCUS
SCREEN
R505
15
2SC2482
Q503
750
R522
C580
47/16V
R718 75
R717 75
R716 75
R720
100
R736
75
R311
18K 1/2W
T302
8
3
5
6
2
1
4
7
D303
D302
R321
1K 1W
ARE SUBJECT TO CHANGE OR OMIT ACCORDING AS
EHT
*
P702
YUV
P704
C
SVIDEO
Y
P703
VIN 2
ALIN2
ARIN2
P701
V OUT
A LOUT
A ROUT
SKYWORTH ELECTRONICS CO. LTD
TITLE : (3T36)SCHEMATIC DIAGRAM
BOM NO : 3T36-21TMMS-00
SYSTEM : PAL/NTSC/DK/I/M
P / N : 0502-21TM02-01
REV DATE : 2003/5/ 6
YUV IN
2AVIN RCA STEREO 1AV OUT RCA
DRAWN BY : WF
D
C
B
A
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