Skyworth Digital8000N Schematic
R001
100 1/2W
R202
CN002
+8V(A)
10U
41
42
AHVSS
AGNDC
12345
R215
6R8
C_IN
C466A
10U
C467
.01U
C465
40
CAPL_M
SAW101
K6266
123
1K5
C468
10U
38
39
AHVSUP
C455
10U
SAW102
K9352
R216
7K5
786
IC202
TEA2014
123
R213
75
IC101
32V
1U
(T)
C305
.22U
C306
.1U
Q402A
C1815
R414A
10U
CAPL_A
789106
C303
R316
560K
R314
100K
37
4
R407A
220
4 5
10U
470U
ZD304
22K
C216
C219
D301
N4148
N4148
R410A
220
SC1_OUT_R36SC1_OUT_L
.1
22U
C307
R328
620
C456
C455A
Q403A
.1U
C1815
R412A
R411A
1K5
22K
10U
C444A
R406A
C445A
10U
C709
0.1
27
34
35
VREF1
SC2_OUT_R33SC2_OUT_L
32
10U
WOOFER
28
CBLK
IC701
CVBS1MA/SL2VDDA3POL4STTV/LFB5FFB6VSSD7R8G9B10RGB REF11BLAN12COR13ODD/EVEN
C701
0.1
R707
680
C708
C707
TEST
+5V(A)
56P
56P
26
X701
13.875MHZ
24
XTI
VSSO25VSSA
23
XTO
*
C705
100
21
22
VDD
VCR/TV
STV5348
D701
1N4148
R708
R707
100
100
C706
15
16
17
18
19DV20
100
Y
L23
SCL
RES
SDA
C502
33P
C503
R701 1K5
D702 1N4148
14
R702 1K5
R703 1K5
R704 330
D703
D704
1N4148
1N4148
33P
SDA
R203
R202 100
1K5
C201
C202
4.7U
.047
R201
C204 .1U
C205 .1U
C206 .1U
C208
100U
*
4.43
C213
.47U
C114 .22U
.47
R424
6K8
C222
10U
R306
1K
C310
.056U
R307
1K
C315
2.2U
10K
1
TEST
2
SCL
3
CAPCF
4
ABCL
5
YINPUT
6
EXRIN
7
EXGIN
8
EXBIN
9
VCC1
10
ROUT
11
GOUT
12
BOUT
13
GND
14
C-VCO
15
SPLLRF
16
VCC2
*
17
SBLLRF
18
VIFIN
19
VIFIN
20
GND
21
QIFIN
22
RFAGC
23
AFT
24
EXV/C
25
IFAGC
26
VIFAPC
R214
56
*
C404
R403
1K2
10U
C244
.01U
IC301
TA8427
GND1OUTPUT2OUTVCC3NONIN4INVIN5VCC6PUPOUT
R311
R310
20K
10K
C314
R312
2200U
1R2
Q301
C2482
VSCF
SDA
VSS
SCP
VDD
VAGC
IC201 NN5198(5199)
VOUT
VERST
ADECF
HAFC1
HOUT
HVCC
FBPIN
HSYNIN
YIN/V
CAPC2
VIDOUT
VCC3
VIFDO
GND
DEEFAO
BLDF
AOUT
EXAIN
SIFIN
QIFDT
R402
220
C403
100U
Q401
C1815
R225
C243
6R8
470U
Q201
C1815
C223
R226
10U
1k2
7
C316
C317
.001
R309
270K
2K7
(M)
T301
C327
680P
R331
R332
3K3
100
C319
100U
D309
T52J
R308
27K
R330
1K8
R204
120k *
D201
1N4148
R205
390
390
.22
C203
R207
C207 .01U
R206
R208
510
390
C117
.22
C211
.01U
C2099PX201
C210 .47U
R117
47K
C212
100U
R1181KC115
C214
10U
R428
1K5
C220
.1
786
IC203
TEA2014
123
4 5
C218
R217
75
C221
22U
R231
68
Y_IN
+12V(B)
2U2
C304
(T)
L303
10U
R313
R315
220K
1M
R325
22
R319
10K
C325
.047U
R327
3K9
C326
220P
Q305
C1815
R300
6K8
S_VEDIO SW
SCL
C302
.027U
R305
20K
R303
R302
100
10NC11
12
13
14
15
16
T.C
V IN
GND
AGC
RAMP
TA8859AP
EHT.I N1EV DRV2VCC3EW.FB4GND5V.FB6NC7V DRIV E
C308
R338
150K
220U
R321
100K
ZD301
R318
12V
R320
1K
100
R322
R323
100K
2K7
Q304
A1015
R326
1K8
470
SCL
QSS
SDA
D310
N4148
470
9
SDA
8
C309
Q303
D1499Q
R304
IC302
.068U
R218
52
51
50
49
C301 0.1U
48
47
46
C234
45
44
43
42
41
40
C240 0.1
39
C242
38
37
36
35
34
33
32
31
30
29
28
27
+5V(C)
R333
20
C328
4.7U/160V
R334
12 2W
100
.47
C318
.1U
1u
C336
470U
X202
3.58M
0.01
270
IC304
LA7805
123
R301
*
22k
R219
R220
6K8
R221
10K
C232
.01
C237
C245
1200P
C402
C247
2.2u
R230
Q302
2SD5150
10
R218
C241
R227
220
*
9p
R229
C329
4.7U
*
R006
R007
S005
VOL-
1K
BLBHBU
P411
2 654 733 2 11 2 3 11
4.7U
C435
STRS6709
R612
8R2
R609
6K8
R608
1K
.001
1k5
C012
33P
X001 12MHZ
R028
100
R029 100
R103
C101
.22
P410
R2_INR1_IN
R436
1R
IC601
R613
.47
C615
470U
D603
T52J
R607
1K8
R008
2K7
S006
S.M
R025
3K3
C013
33P
10K
BU
BH
BL
15k
L_OUTL2_IN
P408
R_OUT
P407
MUTE
11L_IN2GND3R_IN4MUTE56677R_OUT8VCC9GND10WOOFER11L_OUT
*
R614
D605
T52J
D604
T52J
S001
TV/AV
R027 10K
R026 3K3
R031 100
VSYNC
C014
10U
R035
1K
Q006
A1015
R036
C015
.1U
R037
10K
C016
R039
Q007
820P
15K
C1815
R038
2K7
R105 2.2
R106 2.2
R107 2.2
R104
15k
C103
C102
.22
.22
P409
V_OUT
P406
P412
C405
10U
R403
10k
R404
10k
R401
10k
R402
10k
321
FR0M MSP3410(AN7396)
WOOFER
AUDIO/R
AUDIO/L
+20V
R425
R427
R426
1K
1K
Q601
D1640
7V5
.0033U\2KV
C613
ZD601
100
IC603 TLP621
IC602
SE140
R605
47
R606
10K
C614
22U
C428
4.7U
C429
1U
C430
1U
R629 1K
11223344556677889
T601
45
IC002
24C04A
R032 100
R034
1K
ZD002
3V9
HSYNC
C025 .1U
C024 .1U
C023 .1U
C433
C432
C431
3
2
1
R615 8M2 1W
T52J
TRANSFORM
786
D602
.0082U
.0082U
.0082U
3
2
1
123
+9V(A)
M- TRAP
100U
C637
.1U
R618 100
C020
82P
C105
C108
10/16V
C405
10U
WOOFER/OUT
L_IN
R619
6k8
C616
.0022/400V
R045
100
R040 100
R041 1K5
R042 1K5
R043 1K5
C107
10/16V
C426
10U
10U
AUDIO/OUT
L621
100uH
C623
220u
D613
W36
D614
C620
R617
.68
R616
.68
D610
100U
W36
C422
C021
82P
10/16V
C425
AUDIO/OUT
C624
T52J
680P
C617
C106
10U
C423
C630
470U
C622
.0022
R046
100
L402
10UH
C459
X401
3P
C460
3P
AUD_CL_OUT1NC2NC3D_CTR_OUT14D_CTR_OUT05ADR_SEL6STANDBYQ7NC8SCL9SDA10I2S_CL11I2S_WS12I2S_DA_OUT13I2S_DA_IN114ADR_DA15ADR_WS16ADR_CL17DVSUP18DVSS19I2S_DA_IN220NC21NC22NC23RESETQ24DACA_R25DACA_L26VREF227DACM_R28DACM_L29NC30DACM_SUB31NC
56P
C457
56P
18.432MHZ
56P
58
59
60
61
62
63NC64
TESTEN
ANA_IN-
XTAL_IN
ANA_IN2+
XTAL_OUT
QSS_IN
+5V(C)
D041 1N4148
D042 1N4148
D043 1N4148
D044 1N4148
AGC
R108
VT
47K
BU
BH
BL
BM
AFC
NC
NC
IF1
IF2
TUNER
C109
10U
R122
100
*
C408
.047U
1
RRET
2
3
4
5
6
7
8
9
10
11
12
13
14
+8V(A)
LRET
BLOUT
BROUT
AGC
L_IN
TIM2
TIM1
MD
GND
LT
LB
BD
VD
L_OUT15SCL
IC604
VCA
SPACE
FOUT
IC403
VCC
R_IN
VREF
AN7396K
R_OUT
IC605
LA7808
123
FIN
BB
RB
RT
BLD
TD
SDA
10U
R419
220K
.047U
C407
C427
C420
10U
10U
C421
.01U
.1U
C424
5K6
R422
5K6
R423
+5V(B)
+9V(A)
ZD604
5V1
R635
22
C631
470U
LA7809
123
ZD602
D616
T52J
680P
12V
Q602
A1668
R621 22k
R620 12
C625
4.7U
R623 2k2
R624 6k8
R625
C621
.001
R626 1K2
D612
T52J
D611
T52J
C619
470U
C626
220U
4.7
ZD603
R622
1k2
5V6
Q603
C2230
D615
T52J
Q605
D400
R604
R637
N4148
D609
6.8
R004
C002
.01u
M001
PMA64xxM
C001
123
47u
LED001
R002
10
R003
1k5
R001
S001
1k
CH+
1k5
S002
VOL+
R005
2K7
S003
P.M
S001
1K5
S004
MENU
CH-
H001
CN001
OFF_MUTE
+5V(A)
M-TRAP
X_RAY
S_VIDEO SW
Q005
C1815
Q006
C1815
Q004
C1815
Q002
C1815
Q001
C1815
ZD001
12V
R020 13K
R009
R010 3K3
3k3
0.1U
R013
.1U
10K
C004
R024
10K
C005
1K
R014
R015 27K
R016 20K
C006
.1U
R021
C009
.1U
10K
R030
6K8
R011
1K8
R018
R017
R019 6K8
C001
150P
C002
C010
MN181768IC001
100u/16V
GND
OSC2
OSC1
VDD
FACTOR
VSYNC
RESET
OSD-R
OSD-G
OSD-B
S-SW
HSYNC
SCART
MUTE
BAND2
BAND1
BAND0
SCL
SDA
C011
0.01U
BT
YS
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
R015
27
26
25
R044 4k7
24
23
22
150P
C003
1000P
R012
1K8
1
REM-IN
2
AFC-IN
3
KEY0
4
KEY1
6K8
5
AV0
6K8
6
AV1
7
M-TRAP
8
NC
9
NC
10
NC
11
NC
12
CM
13
SYNC
14
VOL
15
BASS
16
TREBLE
17
BALANC
18
C007
WO0FER
.1U
19
3.58/4.43
20
X-RAY
21
POWER
+33V
R102
D101
Q101
C2216
15k
C019
100P
R101
22K
C104
100U/50V
R049
47K
1N4148
R047
1K
C017
220P
R048
22K
C018
220P
FR0NT AV AV
L1_IN
L3_IN
R3_IN
P414 P415
V3_IN
P413
R405
10K
R406
10K
R254
75
C_IN
Y_IN
V1_IN
P405
P403
V2_IN
P404
1K5
3 2 1
H403 H204 H203 H202 H401
TO-CN402(CN402A) TO-CN203 TO-CN203 TO-CN203 TO-CN402(CN402A)
2
OFF_MUTE
IC401
TA8425(8426)
C438
CN401SPEAKER
8R 10W X2
WOOFER
10W
1000/25V
C439
1000/25V
C440
1000/25V
R429
2R2
.1U
12
C434
100U
R431
R430
2R2
2R2
C441
C443
C436
C442
.1U
4.7U
.1U
C437
1000U
R603
33K 3W
C609
D601
DEGAUSSING
AC-INPUT
L601
CN601
CN602
F601
T3.15A/250
RAL601
SW601
TH601 PTC
D617
T52J
Q606
C1815
C634
22U
R601
2M2
C601
.22/250v
C602
.22/250V
L602
L601
C603
.22/250V
BYT52J
C605
.0047
C607
.0047
220U/450V
C606
.0047
BR601
C604
.0047
9
R610
100
22K
D606
T52J
D607
D2SBA60
T52J
D608
T52J
C611
100U
R602
C610
220U
4 15W
R611
.22
C612
1 2 3 4 5 6 7 8 9 10
CN402A
R454A
R455A
C462
10U
220
C456
C458
ANA_IN1+
R434
100
220
C472
10U
C461
100U
54
55
56
57
AVSS
AVSUP
SC1_IN_L52SC1_IN_R53VREFTOP
MONO_IN
R433
100
C470
100U
+5V(B)
R109
22K
R110
1k5
C110
.1U
C111
R114
.01
47
R417
1K
C410
1U
R418
150K
30
29
C412
28
.01U
27
26
R420
25
24
23
22
21
20
19
18
17
16
100
C414
100U
C415
10U
C417
C416
10U
.01U
R421
100
SCL
SDA
POWER
R631
12
C632
220U
C629
2200U
CN603
R627
4K7
C636
Q604
.1U
C1815
C628
220U
C627
22U
R634
ZD603
C633
6K8
220U
330k
3V9
220
C473 10U
R456A
51
ASG1
Q102
C1815
R113
5k6
.1U
R-OUT
L-OUT
RIN3
LIN3
R458A
R457A
220
220
C474 10U
C475 10U
C476 10U
C447A
R459A
C466
220
100U
C477 10U
C463
3.3U
44
45
47
48
50
ASG4
IC404
L401
10UH
ASG2
SC2_IN_L49SC2_IN_R
R120
47
L101
.82U
SC3_IN_L46SC3_IN_R
MSP3410D
C471
100U
R111
10K
D102
MA858
R112
560
C112
R432
10K
C469
22U
SC4_IN_L43SC4_IN_R
.01
C113 .01
Q103
C2717
R116
R115
22
1K2
R212
6R8
C411
22U
C413
.1U
10U
C217
C215
100U
100U
C409
C418
C419
.68U
C406
220U
R416
6R8
+12V(A)
R_IN
+20V
+12V(A )
+9V(A)
+140V
15K 2W
10K 2W
R632
R633
C632
.01U
C618
2200U
C236
1K5
22K
C1815
.0015/2KV
C235
.01
100/16V
Q202
R342
100
220P
C313
C501
33P
C246
+12V(B)
L302
545UH
C233
100U
4.7/16V
C238
47U
+5V(C)
FBP
C321
470U
.0082U/2KV
R220
2K2
FROM CN302
4
1
FROM CN201
H501
R401
4K7
+9V(A)
X_RAY
ACL
IC303
LA7812
123
2200U
C323
2200U
D307
BYT52J
C311
BYT52J
D308
C341
.1U
C225
10U
R228
220
9V1
C424
220U
C320
HEATER
+12V
ZD501
GND
+200V
IC501 STV5112
BO
GO
RO
GND
56/1W
R507
220U
C239
.01
C401
10U
D303
T52J
C333
.0033U/2KV
**
.022U/400V
C312
R335
270
R517
C324
47/1W
1514131211109
8
7654321
R503
470
R502
470
R501
470
*
C5515
1N4148
R329
3K
R232
6R8
R258
3K3
R259
3K3
16
R405
4K7
R404
4K7
R407
220
R406
220
ZD303
7V5
C322
680P
D304
T52J
680P
C331
.33U/400V
1K2
R336
L301
36UH
C504
1000P
D509
*
D501
15
VDD
BI01BCOM3BI34BI15INHBIT6VEE7GND
2
C444
R341 1.5
R340 3.9
CN301
VER HOR
CRT PCB
C512
.056/250V
R516
470
R507
D507
1N4148
68K
C506
R518
470
1000P
1N4148
R517
470
1000P
C505
*
1N4148
1N4148
D502
D503
C508
470U
LA7954
11223344556677889
C231
.1U
10
12
13
AI311AI0
AI114AI2
ACOM
BI2
R410
18K
Q402
C1815
10U
R415
24K
R412
2K2
R411
18K
C445
10U
R413
Q403
24K
C1815
ZD001
12V
4U7
R345
1K
R343
3K3
D311
N4148
FBT
R337 22K
C332
4U7/160V
R509
1N4148
R505 750
R505
R504
IC204
.1U
CONA9CONB
8
C339
R344
3K3
R348
12K
C514
10U/250V
68K
D507
1N4148
C234
R408
6R8
C446
10U
C455
100U
R414
2K2
D306
T52J
D508
R508
68K
750
750
R516
10K
C251
100U
IC402
CD4052
R409
6R8
C447
10U
Q502
2SA1015
9
+12V(A)
L_OUT
V_OUT
A_OUT
V501 CRT
R510
1k 1/2W
R512
1k 1/2W
R511
1k 1/2W
AV0
AV1
+9V
V_IN2
L_IN3
C338
.056U
R339 0.68 1W
R317 1R5 *
KRKBKG
A-OUT
C446
C230
10U
C452
10U
C453
10U
V_IN3
C_IN
Y_IN
R347
43K
R346
10K
R022
10K
330
C229
10U
C448
10U
10U
C231
R456
C420
10U
220
R457
C451
10U
220
R458
R459 220
C228
10U
C226
10U
C227
10U
ZD302
5V6
4U7
D305
T52J
C507
4700P/2KV
SCREEN FOCUS
R068 330 R033 10K
R263 75
R265 75
R068
330
R066
390
R252
75
R454
220
R455
220
R251
75
220
75
R253
75
R211
R210
R209
100*3
+12V
7V5
C252
470U
C340
D302
N4148
C334
680p
R250
ZD201
1U/250V
R324
150k
R267
75R067
R269
75
C335
EHT
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
1
2
L_IN1
3
R_IN1
L_IN2
4
5
R_IN2
6
L_IN3
7
R_IN3
8
9
L_OUT
10
R_OUT
1
2
V_IN1
3
V_IN2
4
V_IN3
5
6
C_IN
7
8
Y_IN
V_OUT
1
CN204CN203CN402A
2
3
DET AOUT
CN201
NOTE :
ZD202
ZD203
7V5
7V5
(1) ALL CAPACTIOR ARE IN uF, ALL RESISTOR ARE IN OHM;
ALL THE COILS ARE IN H AND ALL THE CYSTALS ARE IN Hz..
(2) THE AERA ENCLOSED BY IS LIVE AREA AND DIRECTLY
(3) THIS CIRCUIT IS SUBJET TO CNANG WITHOUT NOTICE;
WITH
MAIN VOTAG.CONNECTED ARETHE DEVICES WITH
CRITICALL DEVICES;SAFETY THE DEVICES WITH ARE*
SUBJECT TO CHANGE OR OMIT ACCORDING AS DIFFERNT TV SETS .
EHT
FOCUS
SCREEN
1 +200V
3 GND
4 HEATER
TO CN501
SKYWORTH ELECTRONICS CO . LTD
SCHEMATIC DIAGRAM
TITLE
:
BOM-NO DIGITAL8000N(5N10)
:
:
SYSTEM PAL/NTSC/DK/I/M-NICAM
3AV IN RCA
1AV OUT RCA
1S-VIDEO IN
;
ENGL/CHINESE MENU
P/N
0502-29F100-01
:
,
.
Text
REV DATE 9 MAY 1999:
C609
220U/450V
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