ct 21n3a
DESCRIPTION
tvTRANSCRIPT
1
H Gnd
CRTR9182.7K
R928 2.7K
R9382.7K
B
G
R
1 HV
2 FOCUS
3 SCREEN
4 GNDC943
1000pF/2KV
1 190V
2 CRT GND
3 HEATER
4 GND
B 5G 4R 3IK 2
GND 1
54321 GND
IKRGB
XS1611
1
2
2
R
LXS162
CH
2O
UT-
+
C17147uF/16V VD
1N4148
171
R171
33K
R45510K
R4635.6K
+8V8
C4600.1uF
R4601K 1/4W
+
C7552.2uF /16V
C7560.1u
L75310uH
R7423.3K
R7413.3K
R7353.3K
+3.3V
R7283.3K
R7223.3K
R31827K
R316680
R737AJ
+130V
R70310K
N703UPC574
+ C70322uF /50V
R301100
MB
SDA
SCL
AGC
C30710u /16V
+
C3020.01u
+
+
C301
10u /10V
C31010u /50V
A101
TUNER
R17148.8K
A4SW1701
P+
SW1702P-
SW1703V+
SW1704V-
SW1705MENU
SW1706TV/AV
R17135.1K
R1712
2.7K
R17112K
R1710
1.2K
R3712.2K
R370
5.6K
+8V R85275
C4612200pF
R434220
Q4522SC1015
R380220
R381100
R382100
R383100
C75110uF /16V
C7520.1u
VD3827.5V
VD3817.5V
VD3837.5V
C46410uF /16V
+
C3740.022u
L751
10uH
C76233pF
C76133pF
X76112MHz
59
58
57
XTALin
OscGnd
VddC
VpE
VddA
Bout
Gout
Rout
Blanking
BCLin
B2/Uin
G2/Yin
R2/Vin
INSSW2
AUDOUT/AMOUT
CHROMA
CVBS/Y
Gnd1
CVBSINT
Vp1
IFVO/SVO
PLLIF
EHTO
AUDEXT/QSSO
FBISO
H. OutAVL/REFO
SNDPLL/SIF AGC
Gnd2
DECSDEM/SIF2
AUDEEM/SIF1
Tuner AGC
VSC
IREF
IF2
IF1
VDRA
VDRB
AVL/EWD
DECBG
Gnd3
PH1LF
PH2LF
DECDIG
Vp2
SECPLL
VssA
Band2
Band1
Vss C/P
MUTE
Vol 1
Key
System
Tuning
SDA
SCL
Standby IRin
AV2
AV1
VddP
Reset
XTALout
N301
TDA9361 - EA1
R743
100
R1775470
VD1775
1
2
3
U701 IR
A1
A3
XP703
1 1
2 2
XS702
C7211000p
R70910K
+3.3V
WP
N.c.
A2
Vss
Vdd
PTC
SCL
SDA
N70224C08
+5V
C743100uF /16V
+
C723A47uF /16V
C7230.01u8
7
6
5
R723100
R724100
4
3
1
2
R708
47
IF R30456
R305120
1K
R306C3081000pF
C3090.1uF
R308680
V3082SC1674
L3021uH
C311
10nF
R31133
+8V
1
2
Z301F2972K
3
4
5
C703A0.01u
+8VL331
10uH
C33347uF/ 10V
C3320.01u
C3340.22u
C3352200p
+
C3404.7uF /50V
R401100
R402100
C4011000p
+
+
C3380.1uF 19
20
21
C3392.2uF/ 50V
22
23
C4021000p
24
25
R41139K
26
C4110.1uF 27
C3132200p
28
C3213300p
29
30C322 +
10uF/ 16V
31
R3212.7K + C325
4.7uF/ 15V
C323820p
32
C3244700p
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
C3730.022u
C3720.022u
VD8435.6V
VD8415.6V
R815A75
R84875
VD8425.6V
XS893 TO XS 1801
R464220K/ 0.25W
1
2
3
4
Cr
Cb
YYUV
C1611000uF/ 50V
C1620.1uF
12.5V+
R1611.8K
R16210K
C163A10uF/16V
+
+
5V
R17533K
V1732SC1815
R17247K
VD734
1N4148
+C745
22uF/16V
R7341K
R1632.7K
R74547K
R732
3.9K
C7320.01u
1
2
3
4
5
6
7
8
9
10
11
12
13C3310.22u
14
15
16
17
C3364700p
18
C3371uF/50V
+R33115K
VD5718.2V
C532470uF/16V
+8VR300A22/1W
VD300AMTZJ5.1
R31715K
L505
0.5uH
VD51418V 1W
C51447uF/50V
+C512
1000p/2KV
R501
220K
R507120K
R508120K
F501
T3.15AL 250V
XS501
C501
0.22uF/275VAC
PS501MZ73A - 14RM
L501YDD - Uf16
R5024.7/5W
VD503
TVR4J
5
VD504TVR4J
C5041000pF/1KV
C5051000pF/1KV
VD506TVR4J
TVR4J
VD505
220uF/400V
L502JLF-98-UF16
+
1000pF/AC400V(EMC)
C534
C507
C503 C506
1000pF/1KV 1000pF/1KV
VR
D508L207
N501
FSCQ0765RT
1 2 3 4 5
R5152.4K
R5141K/1W
VD511 1N4148
C51710uF/50V
+ C513470pF
C535B
2200/AC400V(EMC)
7
8
+26V
VBR501-20K
+C530
330uF/35V
C529470p/1KV
VF
D525R154
VH
D524ER
3308
1
11
12+
C527470p/2KV
VF
D543R154
C528B220uF/160V
R55622K/2W
10K110V
R53951K
V1ND544
4148
R539A51K
R548
R5601.2K
V1N4148
D561
+ C525470uF/16V
C543470p/1KV
C5241000uF/25V
1000uF/25V
+
C522+16
10C523
470p/2KV
VF
D521R154
C521470p/1KV
R531
1K
R5411K
1 2
4 3
N504BPC817
T501
BCK 40/45-1386
R51912M/1W
14
1
2
AC120/240V 60HZ
SWKDC-A11
501
L511QHXC - 63C
1
2C5020.22uF/275VAC
C508
C509
VD513RGP10J
R50447K3
220pF
/2K
V0.1
uF
/630V
1
3
15
VDFR
522154
V542
2SB892
+12V
R5132.2
VDRGP
51210G
VDRGP10D
510
R5122.7K
VD5073V6HSC
C5110.1uF
C51033nF
R302100
1 1
2 2
3 3
C7440.01u
R7213.3K
R731
R733
4.7K
4.7K
R5402.2K
0.033uF 10K
R543C544
RK
AV540
TLP431LP
V5042SC1815
VD562
1N4148
C5370.01uF
R51110K
VD564MTZ3.3
C57347uF/16V
++3.3V
C5710.01uF
C572100uF/10V
+5VOUT
N505KA7805
+
+
2
R546 270/2W
VD563HZ4B2
IN
R5441K
+5V
R561
27 1/4W
R37543K
C12110uF/16V
+
+C123
10uF/16V
R3744.3K
R816A10K
R818A10K
C8151uF/50V
1uF/50V
C813
Y
C
R8161K 1
2
3
4
R8181K
XS895
1 1
22
33
4 4
XS1801
R825A10K
R8271K
R827A10KC826
470pF
C827
1uF/50V
1uF/50V
C825 C824470pF
R8251K
+
+
+
C81147uF/16V
R815100
8
7
6R12710K
5
4
3
2
1
N801 TC4053
VDD Rin2
Rin1Rout
Lout Vin2
Lin2 Vout
Lin1 Vin1
A INH
B VEE
C VSS9
10
16
15
14
13
12
11
+8V
C87110uF/16V
+
R12610K
L3518.2uH
Z351
+8V
R351220
R398
4.7 1/4W
V3512SC1815
C352+
100uF/16V
R354
220
C3640.047uF
R366430
R365390
+C80710uF/16V
R80647
+8V
R8051K
V8012SC1815
C942560p
VD941HZ9A3
VD1N4148
931
R933470
C931470pF
R93447
V9312SC2482
C932
470pF
R9321K
V932
BF421
VD933BAV21
VD923
BAV21
VD913
BAV21
C941
10uF/250V
R1-in
L1-in
V1-in
Rout
Lout
Vout
XS801
XS1804
1
2
3
4
R802A10K
R803A10K
R8031K
1KR802
TV
AVS/SCART/S-VHS/YUV
AV2
INHPIN 62
1 1
1
0 0
0
A B CPIN63
PIN5: LOW LEVER = S-VHS HIGH LEVER = AV1
R48727K
VD8438.2V
+8V
R4031.8K
C48310p
R451
2.2K
C4811000p
C3910.1
R4841K
+8VR322390
C3260.1u
R4838.2K
C3650.047uF
C3661000p
C361100uF/16V
C3620.022uF
L36110uH
+8V
R54522/2W
IN2 N502
KA7805
OUT
C53610uF/10V
+5V-2
R581560
V5712SD400E
R580 100/2W
2
+ C5740.01uF
+8V
R405
1.8K
LA78040
N401
INV
IN
VC
C1
PU
MP
UP
VC
C1
VO
UT
VC
C2
NO
N-I
NV
IN
1 2 3 4 5 6 7
C4030.033uF
C405
180/500V
VD401
RGP10D
+15V -15V
C406
100uF/25V
C4040.22u
R4041 1/4W1
C4080.033uF
R407180
R4061/1W1
+ C438470uF/16V
0.1uF
C437
R4581K
R45939K
C4390.1uF
V4332SC
R43518K
R4266.8K R436
39K
VR43210K
VR43150K
R45710K
R456100K
R438
270K
+
R4312.7K
C43047uF/35V
R43010 1/4W
R452100
V450
2SC2383
L441410uHC446
6.8uF
+V432D880
R445
5.1 1WV4312SA
VD431
1N4148
R4332.7K
R4324.7K
2
+24V
R4542702
C4521000p/500V
R453
1K/1/2W
C4513900pF/500V
+ C45347uF/35V
+
C471100uF/25V
V4512SD1885 C455
9n1/2KV
C4720.01u
L450LF-05
T450
-15V
C457
36n/400V
+BL453
120uH
VD452RU4C
VD451
RU4DS
10
2
1
4
3
5
6
7
R480
1uF/50V
1uF/50V
+
+
VD3861N4148
1N41481N4148
VD385VD384+3V
1 2 3 4 5 6 7 8 9 10 11 12LR
AN7522
GN
D(C
H2O
UT
)
CH
2O
UT
+
VO
LU
ME
CH
2IN
GN
D
CH
1IN
STA
ND
BY
CH
1O
UT
-
GN
D(C
H1O
UT
)
CH
1O
UT
+
VC
C
N161
R1578.2K
R1584.7KC158
5600R1544.7K
R1538.2K
C1545600
C1574.7uF/50V4.7uF/50V
C153C16310uF/50V
C17210uF/16V
V1712SC1815
R384220
R174270K
+
+
VD171A1N4148
R17368K
R3858.2K
X4.5B
+
C47722uF/250V
R473220K/1/2W
180V
R473B0.47/1W
+15V
C4750.01u
VD472 RGP10D
C474
100uF/25V
+
R470 VD470RGP10D
RGP10D
0.47/1W
C456 6n8/2KV
VD471
R4720.47/1W
HV
FO
SC
1
1
2
2
3
3
4
4
HV
FOCUS
SCREEN
GND
GND
XS402
190V
CRT GND
HEATER
+190
1
2
3
4
XS403
L412DY
T451BSC25-01N40YYY
C45810uF/160V
2/1W
L452
37uF
1R466
1K/1W
VD436RGP15J
R46722K
+ C4664.7uF/160V
C4670.47uF/250V
R4851
10K/1/4W
R486100/1/4W
C482100pF/500V
C861 1000pF
R861100
R1334.7K
V1212SC1815
R1281K
+
R1291K
C11647uF/16V
R1314.7K
+8V
V1222SC1815
C804
C806
XS892 TO XS1803
+
+
+
C82347uF/16V
R824100
R353330
+
C43547uF/35V
R450
8.2K
VD5721N4148
A2R911
470
R91515K/2W
2
R913470
VD9111N4148
R92515K/2W
R921470
R923470
VD9211N4148
V921
2SC2482
C921470pF
R92447
R91447
VD9221SS244
C922
470pF
R9221K
V922Bf421
VD932
1SS244R935
15K/2W2R931
470
+
VD912 1SS244
V911
2SC2482
C912
470pF
R9121K
V912Bf421
C911470pF
2
R80168
+8V
+ +
+
64
63
62
61
60
*
1
+
1
R702
3.3k
+
A5
XS891 TO
Vi2
Li2
Ri2
XS861
TV SANKEY MODELO CT-21N3A