Page 1
123
4
XP901
V912
21"slim & ultra slim COLOR TV BASIC SCHEMATIC DIAGRAM
XP902
5
5
B
4
4
G
3
3
R
2
2
8V
1
1
B[00:40]
VD901
L-IN
B26
B27
R-IN
+180V
R447
R434
35V47U
270-2W
V431
C2383
R449
330
100K
R302
100
VD302
HZ9A3
XS402
12
1
H
SCART V OUT
SCART A-L OUT
C611
50V-10uF
4
3
12
XS101
+8V
B20
V-OUT
B28
R-OUT
B30
L-OUT
TO XS403B
B17
B24
E/W
HOUT
+32V
(slim:+28V)
+8V
R303
3
4
4
23
NC18NC2933V10IFGND
7
+
R222
68
C118
50V-103pF
B
B01
B00
R117
270
51
G-OUT
R147
C144
+
HOUT
B17
3
7
1
HZ18-2
VD519
2
BCK42-80408(slim )
BCK42-70823(ultra slim )
R531
220
400VAC-222PpF
ET-5CE-K04/ET-5EE-K06
VCC
6
R
G
B02
VD102
VD101
47U/16V
C123
+
R116
270
50
49
R-OUT
N101
8899/8897
C143
8.2K
C141
50V-0.47uF
N501
PC817
12
11
10
13
14
15
16
T511
12M-1W
C529
TU201
BAND1
BAND2
5
4
C104
C105
+
+
50V-103pF
50V-2.2uF
+8V
BAND1
BAND2
B14
B15
+8V
VD103
7C2
7C2
270-1/4W
R115
7C2
+
50V-222pF
C119
+5V
C124
50V-103pF
C121
50V-103pF
48
47
46
YC-5V
APC-FIL
SYNC-OUT
D-VCC3.3V
C801
100V-104pF
50V-104pF
100
R802
R451
10K
+
16V-470uF
+8V
C142
75
R804 75
R805
VOUT
B18
C551
1KV-470pF
VD551
RU4AM
C553
VD553
1KV-470pF
VD554
FR154
1KV-470pF
FR154
+
C554
VD555
1KV-470pF
C555
AGC2VT3NC0
1
C102
100V-104pF
R101
50V-2.2uF
C103
+
C101
50V-4.7uF
AGC
B06
B03
B06
AGC
F38.0H/F38.9H
VIDEO OUT
Z101
C120
R114
30K
R112
45
MONITOR-OUT
E/W
CB
B24
B23
+
C561
+
FR154
C563
25V-1000uF
+12V
+
4
5
50V-0.22uF
220K
44
BLACK-DET
C803
R567
35V-470uF
C564
C565
25V-470uF
3
C122
50V-1uF
+
1
2
41
40
43
IF-IN42IF-IN
IF-GND
RF-AGC
C821
1M
R148
+
50V-4.7uF
50V-104pF
100
R806
CR
B25
160V-220uF
3.3K
+
27K
R153
C145
16V-10uF
+
C822
CD71-50V-1uF
C146
L IN
V IN
B21
B19
B12
POWER 01
R555
2.2K
100K-1/2W
R552
2.2K
RP551
100
R561
R553
5.6K
R562
1.5-2W
+
C566
VD561
HZ9B2
R563
180-1W
B00
B
B01
G
B02
R
VIDEO OUT
B03
B33
AUDIO OUT2
AUDIO OUT1
B04
+5V
R102
10K
N601
AN17821
82K
+
R556
HZ5C2
3
2
1
2
XS601
1
R601
+12V
B04
AUDIO OUT1
C109
+
50V-2.2uF
38
39
IF-AGC
AUDIO-MONITOR
+
50V-0.22uF
C147
50V-1uF
25V-470uF
+5V
16V-470uF
C107
R106
+
50V-103pF
+
C113
C110
+
100V-102pF
C114
50V-4.7uF
36
37
35
PIF-PLL
S-REG.F
IF-VCC5V
+8V
R155
1.5K
V104
C1815
1N4148
VD404
1.5K
R156
R158
2.2K
ABL
B29
C602
1-3W
+
C601
R603
560
4.7K
C112
50V-0.47uF
C108
16V-10uF
+
33
34
DC-NF
SIF-IN
C823
+
50V-4.7uF
L-OUT
R-OUT
R IN
AUDIO OUT2
B33
B22
B27
B26
B32
VD581
HZ7C2
(slim:+28V)
+32V
+110V
470
5.1K
C1815
+12V
16V-10uF
+8V
VD568
R554
R557
100V-682pF
C556
150K-1/2W
V553
VD560
HZ6C3
R564
22-2W
V554
R566
C2383
820-1/4W
HZ6B2
VD562
+5V-CPU
+
C568
16V-47uF
POWER 02
220
R581
10K
R588
V581
C1815
100K
R583
V555
C2383
+
C567
16V-10uF
+5V
4
+
50V-103pF
C605
B18
V OUT
(slim:+28V)
100V-102pF
765
9
8
10
11
+
+
50V-2.2uF
C603
C604
R608
C608
68K
16V-10uF
50V-2.2uF
R606
C606
50V-103pF
R150
R151
10K
10K
R607
15K
V602
C1815
R604
4.7K
50V-472pF
+12V
T08-2129-DGXZ
(21"ultra slim )
N451
STV8172
INPUT
Vcc
POHP UP
2
1
3
+32V
C455
R455
10K
50V4U7
C451
35V-100uF
VD451
1N4148
R456
R457
33K
15K
+C456
R458
C457
330
35V-2200uF
R459
1-1W
56K
GND
4
+
12
400V-823pF
+
100V-104pF
5
R609
18K
C414A
OUTPUT
R460
270-1/2W
R113 100
V201
C1815
100
R820
R157A
100
1
XS602
2
16V-10uF
C812
VD410A
FR157
REF
C459
R433A
4.7K-3W
1
100V-474pF
+
C416
400V-823pF
+
C612
35V-100uF
C415
250V-4.7uF
+8V
R453
8.2K
C450
16V-10uF
50V-4.7uF
R611
10K
1N4148
C413
400V-304pF
67
C458
+8V
L412
290uH
OUT
5.6K
R454
R452
更改电阻Ｒ３０３阻值可以改变行幅的大小
+8V
C804
L413
3.0mH
+
R223
75
R221
220
SCART A-R OUT
+
+
+
V
12
14
GND113GND2
GND315GND4
+130V
+5V-CPU
R518
15K-3W
UPC574(33V)
N505
1
2
3
4
R130
15K
+
C508
50V-10uF
+5V-CPU
N102
8
R119
7
10K
6
24C08
5
R120
10K
SCL
SDA
B07
B08
RM
AMP
1.5K
R1105
LED
TO XS102
2
1
PD12
R706
1K5
TV/AV
SW1
MENU
R705
SW2
2.7K
V-
R704
SW3
3.9K
V+
R703
SW4
4.7K
P-
R702
SW5
8.2K
P+
R701
SW6
27K
1
3
4
2
1
XS501
RT501
MZ73-14RM
3
2
POWER 01
B12
B32
+5V-CPU
V552
C1815
POWER 02
12
01
10
RL207
VD504
R589
10K
R135
100
10K
R587
L
H
U11
R144
10K
R143
10K
1KV-102pF
C504
RL207
C502
AC250V-104pF
4
3
1
L501
ET24
1
12
AC-IN
AC90V-260V
50/60Hz
4
2
3
K801
2
2
1
VD503
C501
AC250V-104pF
R501
220K-1/2W
FU501
T3.15AL250VAC
XS502
1
2
C503 1KV-102pF
3
4
R124
R123
15K
V102
C1815
R122
22K
R125
33K
C129
C130
100V-104pF
C128
50V-220pF
R121
1K
C127
50V-220pF
B11
R131
R141
BAND2
B14
RL207
10K
C132
30
62
TV-SYNC
100
1
XS103
TO PD12
50V-103pF
B05
VT
MUTE
R132
VD105
1N4148
60VT61
MUTE
R139
10K
+5V-CPU
V136
2
A1015
R140
C139
470
MF72-2-7-M
R502
+
C507
450V150U
+5V-CPU
63
64
POWER
RMT-IN
U/V2L/H3KEY4GND5RESET6X-TAL7X-TAL8TEST95V10GND11GND12FBP-IN/SCP-OUT13H-OUT14H-AFC15V-SAW16V-OUT17H-VCC8V18GND19CB20E/W21CR22EXT-AUDIO123C-IN24EXT-IN25ALC-FILTER26TV-IN(1VP-P)27ABCL-IN28AUDIO-OUT129AUDIO-OUT230TV-OUT(2VP-P)31SIF-OUT32EXT-AUDIO2
1
R142
100
50V-103pF
C100
BAND1
B15
RL207
VD505
C505 1KV-102pFC506 1KV-102pF
VD506
N502
1D3
C520
2KV-102pF
47K
100V-104pF
R107A
75
VT
B05
B31
50/60HZ
10K
10K
R100A
59
58
50/60HZ
X101
8M
C137
50V-22pF
STR-W6556A
S/GND4VCC5SS/ADJ6FB7BD
100V-474pF
C521
IF
11
+5V
C106
16V-220uF
L103
1.2mH
R111
220
R108
C115
50V-103pF
R107
1.2K
B07
B08
SDA
SCL
50V-103pF
56
57
SCL
SDA
AV-SW
C138
50V-22pF
R137
5.6K
VD104
HZ4B2
R136
4.7K
150K-1/2W
R520
36K
R514
B09
AV/TV
R138
1.5K
+
C523
4.7K
R105
27
C126
55
5V
VD405
HZ9C1
R511
2.2K
VD518
50V-10uF
C518
C125
R524
100V-104pF
+5V-CPU
+
54
GND
R146
10K
2W-100K
FR157
VD517
1N4148
C526
1KV-470pF
V101
C1674
B35
EHT
16V-47uF
R512
6.8K
C522
50V-103pF
R268B
R267B
53
D-GND
50V-220pF
C117
+8V
150K
100K
R118
270
52
330
R450
100V-822pF
FBP
B16
C525
2KV-102pF
C525A
B-OUT
1KV-470pF
R519
22-1/4W
R513
R911
1N4148
C932
16V-470uF
R921
R934
680
Cr
B25
Cb
B23
SCART A-R OUT
B28
SCART A-L OUT
B30
SCART V OUT
B20
V IN
B19
R IN
B22
B21
L IN
B09
AV/TV
B16
FBP
C405
100V-393pF
+
C447
220K-1/4W
250V-22uF
C434
T431
+
EI19
C432
R433
500V-102pF
1K-1/2W
C433
L301
410UH
500V-392pF
R351
R301
0.47-2W
47K
V303
F630
+110V
1.5K
C911
50V-102pF
R901
C901
50V-102pF
+
C921
50V-102pF
R912A
680
+8V
VD447
FR157
+
C305
1.5K
1.5K
16V-10uF
R441
C2482
V911
C1815
R914
R912
56
680
R913
390
C912
R938
R918
R928
12K-2W
12K-2W
12K-2W
50V-390pF
B[00:40]
V902
C2482
V901
C1815
R904
R902
56
680
R903
C902
50V-330pF
R933
2.2K
N801
4
C441
(slim)
YCbCr
1
2
3
4
5
6
4053
7
8
C436
1.6KV-103pF
400V-474pF
R937
2.7K-1/2W
R917
2.7K-1/2W
R927
2.7K-1/2W
VD903
1N4148
R932
2.7K
V931
A1015
8
7
10
6
5
4
3
2
1
T471
BSC26-01N4010E(slim )
BSC26-01N4010F(ultra slim )
B
G
R
VD902
1N4148
GND
LIN
RIN
2
46
CB/U
ALO
ARO
GND
13
5791113 151719
R809
75
+
C806
50V-1uF
+
C808
50V-1uF
+
C811
16V-10uF
+
C807
16V-10uF
+
C810
50V-1uF
+
C809
50V-1uF
B[00:40]
MODEL:T08-T19-KVS-S
Only for reference
470
C933
50V-103pF
V922
C2482
V921
C1815
R923
R924
470
56
C922
50V-390pF
+
C805
16
15
14
13
12
11
10
9
R405
1.5K-1/2W
V432
C5296
C435
VD435
1.6KV-103pF
FR309
C437
VD436
FR305
630V-473pF
XS403B
3
12
50V-10uF
L441
22uH
R44822K-1/2W
FR157
C444
160V-4.7uF
+
VD448
+
C562
250V-22uF
1K-1W
R470
1.8-2W
R931
1K
SCART
S-CH
SCA
SDA
8101214
G/Y
GND
R807
100
R811
100
R818
13
12
VD402B
11
9
GND
75
R815
100
R813
100
2KV-102pF
GND
1N4148
1.5K-1/2W
C935
CRT
F-CH
16 18 20
CR/V
SCREEN
GND
GND
B35
EHT
820K
R446B
R407
B37
B36
FOCUS
B35
EHT
R935
1/4W39
VIN
VOUT
GND
21
R810
75
R808
100K
R812
100K
R817
75
R816
100K
R814
100K
B37
B29
B36
ABL
FOCUS
SCREEN
82K
R404
820K
+180V
R406
R446B1
3.3K-1/4W
+
C407
50V-1uF
61-T08007-MA1
V1 IN
L1 IN
R1 IN
V2 IN
L2 IN
R2 IN
4.7-3W
R491
XS401
4
3
2
1
Don't inform if any change
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