Skyworth 4N10 Schematic
16151413121110987654321
CN002
R081
R085
R088
R086
R083
3K3
R005
10K
R028
1K
R024 10K
IC102
32V
Q101
2SC1815
R404
3K
R101
220
C401
10u/16V
3K
10
11
12
13
14
15
16
17
18
19
20
21
C402
1/50V
C403
1/50V
R082
1.5K
1K8
SW082
PROG-
C004
150P
C009
100u/16V
1
RMIN
2
AFC IN
3
KEYIN0
4
KEYIN1
5
AV0
6
AV1
7
M TRAP
8
AFCOFF
9
SURROU
NC
NC
CM
SYNC
VOL
BASS
TREBLE
BALANC
WOOFER
3.58/4.43
X-RAY
POWER
CPU
C100
1/50V
R103
15k
R102
220k
R104
15k
FACTORY
VSYNC
GREEN
BLANK
S-VIDEO
HSYNC
SCARIN
BAND2
BAND1
BAND0
RESET
BLUE
MUTE
GND
OSC2
OSC1
VDD
SCL
SDA
BT
RED
C101
.22
1.8K
SW084
VOL-
C010
0.01
R105
15k
R090
4.7K
SW086
S.M.
C008
C007
42
33P
33P
41
40
39
R020
38
R021 100
37
R022 100
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
R106
15k
C102
.22
SW088
AV/TV
12MHZ
100
X001
C103
R023 3K3
R073
10K
R361
470
.22
R027 3K3
2SC1815
TUNER
R111
18K
1K8
C005
150P
R032 3K3
C071
220u/16V
2SC1015
R362
10K
Q361
R072
10K
Q003
C072
0.01
AGC VT BU BH BL BM
C111
10/16V
IC401 AN5274
MUTE1IN12VOL3NC4IN25RF6OUT27NF28GND9VCC10NF111OUT1
C404
.01
C405
.01
R409
1K
R410
C406
.47/50V
C416
1K
C412
100/25V
3.3/50V
R414
R412
20K
C408
.047
12
C411
10u
560
R408
18
C409
1000/25V
.1
R415
22 1W
C415
R411
20K
C410
10u/16V
R406
560
OTP001
PMA64xxM
123
Q002
2SC1815
D
C003
47u
R004
100
R006
10K
R084
3K3
R015
20K
R016
27K
D002
1N4148
R029
47K
C024
2.2/50V
R017
ZD002
12V
3K3
R018
R019
12K
C006
5K1
2.2u/50V
C011 0.01
R025 10K
C
R035
1K
C021
220P
C022
220P
R034
22K
R403
1K5
R402
1K5
R035
47K
R401
10K
R405
B
POWER
C413
CN401
1000/25V
C414
CN601
CN602
1000/25V
F601
T3.15A/250
TH601
PTC
C602
.47/250V
LED001
SW601
L601
R001
330
C001
10u/16V
TR601
ZD001
5V6
C601
D2SBA60
.047/250V
BR601
.0047
C603
Q001
2SD400F
C604
.0047
C605
.0047
.0047/500V
C606
R003
1K5
C607
100/400V
R606
3K3
ZD602
8V2
R610
6K8
ZD601
9V1
C608
.033
R604
10K
R609
Q602
2SB774
VR601
1KB
R202
10K
Q202
2SC1815
Q601
2SC1815
10K
R605
R608
1N4148R201
2SC1815
6K8
8K2
R607
2K
R612
12 1W
47/50V
R611
330
4K7
Q603
R603
2SC1317
2R2 2W
SPEAKER
8R 5W X2
AC-INPUT
A
L601
DEGAUSSING
R089
1.5K
1.8K
SW081
SW083
PROG+
VOL+
123
45
IC002
24C04A
786
R071
1K
ZD071
3V9
C351
R355
10K
0.01
R354
R363
3.3K
10K
C361
1000P
Q351
2SC1815
R364
6.8K
M-TRAP
123456789
C114
C113
C112
10/16V
10/16V
10/16V
C407
.047
R413
18
+5V
D201
ZD201
5V1
C201
10u/16V
R616
D602
BYT52J
330K 1W
2SD1545
D601
BYT52J
C610
47/50V
C609
C611
0.1
BYT52J
R613
27 2W
R614
.33 2W
D603
R087
4.7K
SW085
P.M.
R351
10K
R352
10K
R353
10K
C115
100/16V
Q201
2SD400F
Q604
HSYNC
10
IF2
11
R112
5.1K
C615
.0015/2KV
SW087
MENU
R001
1K5Q203
R004
68 2W
R615
39 7W
V501 CRT
Q505
R506
47
C424 1000P
R221
1K5
CN201
C510
10u/250V
D507 1N4148
1 AROUT
2 ARIN
3 ALOUT
4 AGND
5 BGNG
6 ALIN
7 BIN
8 SW
9 GGND
10 NC
11 GIN
12 NC
13 RGND
14 NC
15 RIN
16 FS
17 VGND
18 FSGND
19 VOUT
20 V/SYN
21 GND
+14V
D506
1N4148
D505
1N4148
C509
300
1 2 3 4 5 6 7 8 9 10
1 2 3 4 51 2
R505
1.5 2W
R510
10K 2W
R509
10K 2W
R508
10K 2W
D503
1N4148
5 BO
4 GO
3 RO
2 GND
1 +14V
EHT
R513
2K7 1/2W
R512
2K7 1/2W
R511
C503
270P
R5163KR517
2K7 1/2W
Q501
2SC2482
390
R507
10K
C502
270
1N4148
2SA1015
D504
Q504
Q503
2SC2482
Q502
2SC2482
R5153KR519
C504
R5143KR518
390
270P
390
ZD501
D502 1N4148
D501 1N4148
C505
9V1
100/16V
0.0047UF/2KV
C506
470/16V
C501
D
SCREEN FOCUS
V-IN1
V-IN2
ARIN2
ALIN2
ALIN1
ARIN1
ALOUT
AROUT
1 2 3 4 5 6 7 8 9 10
GND
+9V
C
C283
18K
Q272
R273
2SC1815
100K
100K
100K
100K
L476 5.6UH
L475 5.6UH
R472
R471
R475
R476
100K
100K
R473
L471 5.6UH
R474
L472 5.6UH
L473 5.6UH
L474 5.6UH
47/16V
220
R274
EXVID
21
EXVID/C IN
CVBS
CVBS/Y
+9V
GND
1 2 3 4 5
S-SW
R277
R276
C284
220u/16V
R275
68
C474
C279
10u/16V
1000P
4.7u/50V
1000P
1000P
C475
C281
C476
C282
4.7u/50V
123
45
10u/16V
IC271
TEA2014
786
C272
22u/16V
C273
1u/50V
C473
C471
C472
1000P
1000P
1000P
C277
4.7u/50V
123
45
IC272
C275
TEA2014
786
C278
47/16V
C274
4.7u/50V
4.7u/50V
C276
C285
47/16V
Y-IN
R279 75
R278 75
C-IN
C271
0.01u
Q271
2SC1815
R270
75
+9V
R271 10K
R272 100K
B
270
24K
(3) THE PARTS ENCLOSED BY " " CAN BE CHANGED AND OMITTED
ACCORDING AS DIFFERENT MODEL OF TV SETS;
(4) THIS CIRCUIT DIAGRAM IS SUBJECT TO CHANGE WITHOUT PRIOR NOTICE;
(5) SAFETY CRITICAL DEVICE.
!
TO CN502
A
CN502
R264
330
R266
330
R268
330
C253
47/16V
EHT
FOCUS
SCREEN
C434
C433
C437
C438 47u/16V
C261 47u/16V
3 HEATER
2 GND
1 +200V
W1 W2 W3
5 BO
4 GO
3 RO
2 GND
1 +12V
C508
100/16V
ZD503
9V1
1000P
1000P
47/16V
1000P
47/16V
1000P
R263 75
R036
12K
R037
R265
10K
75
R270
R269
1K
R245
68 R246 75
75
C432 1000P
C436 1000P
C435 1000P
C431 1000P
47u
16V
47u
16V
47u
16V
R261
75
+9V
R2261KR2241KR222
1K
R225
1K5
R504
R530
R267
75
75
330
47
2SC2482
C423 1000P
R223
1K5
R151
C466
10K
R468
C473
C472
R041
D041
330
C044
1N4148
7
8
9
10
D042
1N4148
D043
1N4148
D044
1N4148
C045
100P
R131
24k
.68 2W
R620
.68 2W
0.0047/500V
C620
C043
100P
R621
100P
C042
100P
R121
47
R122
100
C622
.0047/500V
D621
RG2A
D620
RG2
C624
470/25
R132
22K
Q131
2SC1815
C126
.01
R124
R133
22K
4K7
C121
.01
R123
Q621
2SA1013
R624
820
1K2
R623
100K 1W
C623
100/160V
C123
100P
R125
Q622
2SD135
100k 1/2W
Q132
2SC1815
L121
1UH
220
R126
R625
L621
100uH
R042
1K5
R043
1K5
R044
1K5
T601
1
2
3
4
5
6
C614
.0022/400V
R614
8M2 1W
2.7K
X451
18.432MHZ
3P
3P
63NC64
AUD_CL_OUT1NC2NC3D_CTR_OUT14D_CTR_OUT05ADR_SEL6STANDBYQ7NC8SCL9SDA10I2S_CL11I2S_WS12I2S_DA_OUT13I2S_DA_IN114ADR_DA15ADR_WS16ADR_CL17DVSUP18DVSS19I2S_DA_IN220NC21NC22NC23RESETQ24DACA_R25DACA_L26VREF227DACM_R28DACM_L29NC30DACM_SUB31NC
R134
2K2
L122
10UH
D131
MA858
C124
.01
Q121
2SC2717
100
R038
XTAL_OUT
R127
820
1K
61
62
XTAL_IN
C125
.01
C122
.01
R626
8K2 2W
Q005
2SC1317
C471
TESTEN
56P
60
ANA_IN2+
R627
10K 2W
R302
C468
C470
58
59
ANA_IN-
SAW101
K6265
12345
SAW102
K9352M
2K2
10u
+5VM
C467
56P
0.01
56P
55
56
57
AVSS
AVSUP
ANA_IN1+
R452
100
1N4148
789106
R128
10K
12345
C349
R301
1K
C465
54
MONO_IN
R453
100
D211
.01
R303
3K3 5W
C302
.056u/200v
1000P
0.01
+5VM
C301
SC1_IN_L52SC1_IN_R53VREFTOP
C451
100U/16V
2SC2482
R348
13K
R349
2.7K
50
51
ASG1
R216
1K
C214
C215
SC2_IN_L49SC2_IN_R
.01
47u
C463
3.3U/50V
47
48
ASG2
C352
27P
C141
0.47
T301
R456
22 1/2W
44
45
ASG4
SC3_IN_L46SC3_IN_R
R451
10K
C452
0.1
4.7U/50V
R214
1.5K
C212
4.7u/50V
C213
22/16V
C227
0.01u
R141
47K
+9V
GND1OUTPUT2OUTVCC3NONIN4INVIN5VCC6PUPOUT
C347
100/50V
C343
4.7/25
R343
10K
1000/35
C303
1000P
R304
2K2 1W
ZD451
8V2
C491
0.1
41
42
AGNDC
SC4_IN_L43SC4_IN_R
IC403
C453
C211
.047u
C228
47u
C230
10P
C231 0.47u
R1421KC233
IC302
AN5539
R342
33K
C344
R305
22 1WQ301
C346
0.22u
R347
270 2W
C462
C459
0.1
C493
10U
C460
38
39
40
AHVSS
CAPL_M
AHVSUP
MSP3410D
C455
1U
C454
1000P
C221 0.1u
C222 0.1u
C223 0.1u
X201
4.43M
C232
0.47u
C142
0.22/T
0.47/50V
R154
820
C151
0.01
7
D341
BYT52J
R344
11K
R345
1 2W
Q302
2SD1555
22U
10U
CAPL_A
R212
100
0.01
R151
1K
C342
0.018u
37
R155
C341
10/25
100
R455
R211
10K
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
22
C458
22U
100
R454
35
VREF1
SC1_OUT_R36SC1_OUT_L
C456
1U
1
TEST
2
SCL
3
CAPCF
4
ABCL
5
YINPUT
6
EXRIN
7
EXGIN
8
EXBIN
9
VCC1
ROUT
GOUT
BOUT
GND
C-VCO
SPLLRF
VCC2
SBLLRF
VIFIN
VIFIN
GND
QIFIN
RFAGC
AFT
EXV/C
IFAGC
VIFAPC
R153
1K5
Q243
2SC1815
R341
.0015/1K6V
34
32
C457
1000P
Q151
2SC1815
CF151
5.74MHZ
24K
C349
.01
C311
SC2_OUT_R33SC2_OUT_L
R244
270
IC201
R152
2K7
5198
.1
VSCF
SDA
VSS
SCP
VDD
VAGC
VOUT
VERST
ADECF
HAFC1
HOUT
HVCC
FBPIN
HSYNIN
YIN/V
CAPC2
VIDOUT
VCC3
VIFDO
GND
DEEFAO
BLDF
AOUT
EXAIN
SIFIN
QIFDT
J2
R156
220C152
+9V
R242
18K
R241
24K
R243
24K
C348
1000/35
IC301
LA7809
C324
470/16C325
C312
.0082/1K6V
VER HOR
STV5348
C244
47U/16V
123
L301
54uH
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
X701
13.875MHZ
C708
56P
C707
56P
C709
0.1
27
28
IC701
TEST
CBLK
CVBS1MA/SL2VDDA3POL4STTV/LFB5FFB6VSSD7R8G9B10RGB REF11BLAN12COR13ODD/EVEN
C701
0.1
C702
1u/50V
+5VM
R213
100
0.47/T
C254
0.1u
C156
22
23
24
26
XTI
XTO
VSSO25VSSA
R701
1K5
C703
0.01
D701
1N4148
D702
1N4148
R252
3K
R253
6.8K
C220
.01C255
.47
X202 3.58M C243
C240
10u
C235
C153
12P
R234
C241
0.1u
1K5
C239
2.2u
C238
2700P
+9V
2.2u
Q241
2SC1815
0.01
R331
.68 1W
R332
C331
100/160
R231
680
220/16V
1200P
C154
2SA1013
100
D321
BYT52J
R477
18
C423
Q242
2SC1815
ALO
ARO
Q331
0.01
C236
+12V
R422
10K
R334
47K
C321
220/500V
R306
1K 1W
ZD321
R323
12V
68 2W
C323
470/16
R324
.68
D301
C308
BYT52J
1/160V
C309
0.39/400V
CN301
C706
1/50V
47K
VDD
C219
47u
C252
.01
C242
220P
C155
10u/16V
R333
39K
C705
0.01
21
VCR/TV
R233
270
C237
100/16V
R421
1OK
Q242
2SC1815
R307
22K
19DV20
R702
1K5R703
1N4148
C253
4.7u/50V
C251
47/16V
+5VM
R422
10K
+9V
D331
1N4148
C332
22/50V
D324
BYT52J
D322
BYT52J
C322
1000/25V
RES
D703
R708
100R709
C704
0.01
17
18
L23
SDA
1K5
R251
4.7K
R707
100
15
16
Y
SCL
14
R704
330
D704
1N4148
IC202
LA7016
+9V
Q242
2SC1815
R232
680
13
15
16
AI114AI2
VDD
BI01BCOM3BI34BI15INHBIT6VEE7GND
BI2
2
J11A
R423
J12A
220
J10A
2SC1815
J10B
R424
J11B
220
J12B
ZD323
5.6V
R327
3K
R321
0.68 1W
R328
0.68 1/2W
R322
0.68 1W
3 HEATER
CN302
TO CN501
ACOM
2 GND
R065
10K
R066
10K
12
Q421
D325
BYT52J
R062
10K
10
1 +200V
R425
2K2
1
7
4
2
3
8
10
AI311AI0
T302
FBT
VCC1IN12SW3OUT4GND5NC6IN27NC
C263
R061
4.7/16V
10K
R063
R064
10K
10K
Q062
Q061
2SC1815
2SC1815
C061
C062
0.01
CONA9CONB
IC402
CD4052
8
R067
10K
C421
10/16V
C422
Q422
2SC1815
10/16V
R426
2K2
ZD322
4V3
R325
100K
C329
560/500V
C326
1/50V
R326
10K
11
6
V-SYNC
CVBS/Y
0.01
R427
220
R428
220
D323
1N4148
FROM CN302
FROM CN201
8
ZD003
8V2
1000/16V
C327
0.056
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
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