XS419 SCART
Dec.09, 2002
21CTV5ST SCHEMATIC DIAGRAM
CRT
ARi
ALI ARI
Vi S-SW2 Vi FBi S-SW1 ALi
01H-SMDCV5-TK2 20 18 16 14 12 10 8 6 4 2 20 18 16 14 12 10 8 6 4 2 Q503
R
Gi
Vo ALo ARo Vo Ri Bi ALo ARo
2SA1015 SMD
NOTE: SUBJECT TO CHANGE WITHOUT NOTICE. TDA7496
21 19 17 15 13 11 9 7 5 3 1 21 19 17 15 13 11 9 7 5 3 1
SMD
C452 C506
CRITICAL PARTS 100uF16V
1n 1 2 3 4 6 7 8 9 10 11 12 13 14 15
5
C451
XS420 L204 C467
R509
1n R508
8.2UH
SPEAKER
SCART 470UF/16V 330
SMD
2K2/3k3
*R154 7.5K
SW101 XS401
AV/ANALOG
C498
SMD
R155 270 0.1UF C499
C472
R431 D503
+5V 470uF +18V
V+ C461 R511
SMD 0.47uF R463 5V6
R151 120 270K C497 R521 R515 47K R506
0.47uF C465
2.2K 2.2K 2.2K
V- 10K 0.1uF C410
C444 C439 C464 +8V
R152 1K5 SMD 10uF 1000uF/25V
C135 C826 LQ03 10uF 10nF 470UF/16V
R130
OK
47UF 22UH
10uF 470 C105
D101 SMD SMD
R153 1K XS402
R519 R520
2SA1015Y MENU R513 R514 R501 R505
SMD GRN 1.2K 10K 1.2K 10K 1.2K 10K
3.9V
SMD
L401
R156 470 C473
5V
+5V R137 P-
QQ012SA1015
C119 100UH
CQ15 CQ01 0.1UF R469 R471
XQ01 27M C474
LQ06
1K 10k SMD SMD
Q507 Q505 Q502
0.47uF R149 680 +5V 100n SMD SMD
SMD
10n R474
SMD CQ14 CQ17 10UF 100 8K2
BF423 BF423
P+ BF423
CQ18 CQ16 SMD C470
CQ20 10n 10p SMD
R113 R115 SMD
C475 R467
10p CQ02 22UH C493
10 uF
RQ04 1 16
10 CQ13 Q410 Q506 Q504 R512 R504
2Y0 VCC D R518
IC003 10u 100uF 470PF 10K
10uF
0.1uF BF422 SMD BF422 SMD 270
1N4148 SMD SMD 270
20k 10uF SMD 270
2SC1815
2 15
R493
IR 2Y2 1Y2 Q501
SMD
C020
C510
BF422
R114 1 IR IN KB INPUT 56 1K5 C515 C505
10uF +5V
D R494 R492 SMD 470pF
4K7 R143 1K 3 14 680pF 820pF
2Z 1Y1
C117
R516
SMD 2K7 R522 R510 R524 R502
47K
1N4148 R523
22uF IC400
+8V RQ02 SMD SMD 100 10K
10K 10K 100 100
SMD
C130
2 REST NC 55
39 4 13
STV8203A 1Z
R495
12V 2Y3
R138
2K2 SMD
3K3 47PF
5 12
D411 3 NC VS OUT 2Y1
54 1Y0
Q115
MUTE SMD
R142 R144
R157 C442
3.3K 39K
SMD
10K +5V 6
1N4148 1UF -E 11
C420
1Y3
STDBY LED
4 MUTE 53
10UF 4052
R139
Q421
CQ07 C437
2SC1815 7 10
4.7K
SMD 10p VEE S0
CQ11
STDBY LED 1UF
5 NC 52
Q424
Q151
ON/OFF 10n
SMD
R140 4.7K 8 9
GND S1
2SC1815 2SC1815
SMD
SMD
C115 +8V
R110
C422
R428 R429
XTAL
6 ON/OFF 51
XS503
R131 1K Q420 XS502
1K 1K
39PFSMD R129 10UF
C
6.8K SMD SMD
SMD
10K Q423
100uF
SMD
7 DESIGN XTAL 50
R426 2SC1815
X101
R425
4M C116SMD 22K
SMD
R132 SMD SMD10K
39PF
S-SW1 SMD
VOL-PWM 49
8 S_SW1
2SC1815
S-SW2 6.8K R111
4.7K
Q110
SMD
R154 R160
2N3904
9 S-SW2 VLIN PWM 48
D204
R146 XS202
4.7K R145
6.8K G
R B ICA
R207 1K D422
SMD SMD 33K 33K D206 R422
AV SEL 5.1V 1N4148 10K
R342
SMD SMD +8V
D202
10 1N4148 SMD
AV SEL NC 47 R158 C133
10K
S1
1N4148
+33V R205 8.2K L207
33K R206 10K
Q422 2.2uH
+8V R421
S0 0.1uF +5VA
2SC1815
SMD
R455 2.2K
SMD
11 SAW_SW2 46 SMD
S1 10K
C477
VLIN
R147
C478 C255
C268 C269 C270 C271
15UH
VOLPWM 47K 2.2uF D201
82PF
R208 56K
0.1uF 18pF 18pF
1UF
SMD
1UF 1N4148
R210 10K
12 S0 NC 45
VLIN SMD SMD
SMD
R229
C259
R487
SAW2 VT
R485 C206 0.1uF SMD
IC301
10K 4.7uF
R268
SMD
SAW1 220 220 R272 R271 R270
13 SAW_SW1
NC 44 R273 TDA8174
C229 27K
IC102
SMD SMD C257 470 470
470
1K
C228
10uF SMD
SMD SMD
470uF C208 SMD
ST24C08
1uF C266 C215 C264
SMD
BSW2 XS417
R486 L411 0.1uF
XS416 0.1uF 0.1uF 0.1uF
+5V 14 BSW2
NC 43
100K L410
1 2 3 4 5 6 7 8 9 10 11
SMD 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29
8.2UH
8.2UH
BSW1
C210
15
B BSW1 42
XS412 R212 R304 0.047uF
R488 R323
C107 150K R333
10K
100K 1K SMD SMD
8M2
0.1uF VS VAMP R336
SMD D301
16 SMD
G VSYNC 41 XS411
B C129 1N4002
Q428 82K
Q426
10n
SMD
G BCL
SMD
HS C325
R HSYNC
40
17 R IC101 100u
AR2
C267
560pF R118
C127 2SC1815
ST92195 +5V SMD C320 R303
SMD
AL2
FB 1uF 150K
2SC1815 R319
18 AVDD1 39 10
FB SMD C306
0.1uF
1K5
R267
R219 SMD 470uF35V
C246 SMD
1K C247 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 19 20 21 22 23 24 25 26 28
18 27
C324
SDA SMD R119 5.6KSMD
2.7K 1n
SMD 1n
19 PXFM SMD 0.47uF
SDA 38
SMD
C207 C205 C230
C220 C221
+8V T201 C225 C226 C227 +15V R327
C126 C323
0.022uF1uF/50V 0.33uF
SAW202 C218 1uF 1uF 0.1uF 0.1uF 0.1uF R318
C235 2.2
22pF 100uF
SCL 1uF
C114
4 5 FBi
1uF
20 SCL JTRET0 37 1K8
*R249
SMD 4n7 C211 Q310
3
SMD C224
2K2 SMD 0.001uF Ri R301A
R262 2SC1815
R104 R103 SAW
SMD 0 R302 SMD
SMD
150
Gi
4.7K 4.7K 4 5 R102
*Q204 SMD R224
VDD 2 1 C326 R329
21 GND 36 R243
R217
R211 330K VD 33/0.5W
2SC1815 *D210 220
SAW201 1K Bi
C108 1uF 1000uF 1K8
C106 SMD SMD 15K SMD
1N4148 SAW SMD
SMD
SAW2 *R25622K
CQ19 R325
100uF 0.1uF *R248 *R247 C219 C217 75 C302
R225 R226 R227 R228 C318
R230 R320
+5V SMD AGND R322 22K
35 C242
22 JTDO XS418 47PF 470uF 0.1uF SMD
1 10 2 75 75 75 75 75 220UF 4.7uF
SMD 1R5 R324
*R254 C277 6K8 2K2 *C241 SMD D310
SMD SMD 0.01uF SMD SMD
SMD SMD 270/2W
150
SVHS/SW SMD
L101 10K 0.1uF R218 SMD
C121
R107 C212
SMD SMD
V/O CHR2 SMD 1N4148
100uH C244 1K Q351
TELETEXT
23 WSCF 34
*D211 SMD R351 2SC1815
C109 0.01uF 6.8PF
C104 +8V XS301
0.47uF 1N4148
5.6K SMD SMD
SMD C254 0.01uF L201 SMD
0.22uF 220p +8V 6
15K C326A V-DY
VIDEO IN3 L202
SMD C120
R352 R326
24 WSCR WSS 33 8.2UH +8V 10n
R335
CHR1 SMD
R108 C352
330
+8V 82PF L127 *R238 *R237 3K9
+5V SMD 100UH
*R250 R235 *R2315K6AR2 C351 0.47uF 470K
R353
*R252 X201
Q427 150pF SMD
6.8K 10UH 5K6 5K6*C238
D412 2K2 75
4K7
+5V 6.5M
L102 SMD 2K2 SMD
SMD
D413 2SA1015Y SMD 1N4148
1N4148 SMD SMD
25 AVDD3 JTMS 32 *R232 5K6AL2
R015A SMD *R257 C311 R312
Q203 R311
10UH D423
R117 +5VA C312
1K 22K 0.39uF250V 1.5K
*Q205 X202
1N4148 LQ01 2SC1815 10uF
C110 *Q210 H-DY
C103 DSW2 *D212
1N4148 22K 5.5M
10 2SC1815 SMD*R239 *C239 *R221 5K6AR1
0.1uF C469
C113 *R255 CQ12 33KSMD
10uF AVDD2 SMD RQ05
26 TEST0 31
*C214 1uF250V L301
SMD 470UF R220 R258
*R222 5K6AL1
0.1uF 10K 56PF 560
SMD
GREEN RED SMD *C411 68 68 FLYB
R424 2SC1815 10uF D302
S0 SMD SMD
R497 10UH
D001A R101 R241 SMD 39uH
1S1835
R015
27 MCFM CVBS0 10K 10uF
30 10K 470
HFT505M *Q211
*R242
1K8 SMD SMD AV SEL 1
5.6K SMD
SMD C101 C102 *D213
SMD D203
5K6 C315
4700pF 22pF
SMD 1N4148 XS305
TXCF SMD 2SC1815 680pF500V
SMD SMD 28 JTCK 29
SMD
1N4148 4
R116
C111
15K
2n2 C307
SMD
SMD 10uF/250V
D305
IF1
R328
1S1835
TU101
680
N615
4 1
R317
1
1
R240
IF2
3 T302
100
D603-D606 C603-C606
TLP621-181 2 SMD
RL255 1000pF1000V t C137 HV
D634
C633
IC601 7805 C627 R124
+5VA
IN4937 +5V 1n
5.6K
C605 1000uF
D603 C603 0.1uF SMD
Vin Vout
1 16 Q101
C317
R625
2SA1015Y
SMD R120 R123 D104 D304
R615
D605 10K L220
680pF500V
A? 10K 5.6K SMD
1N4937
R617 L C634 D IC6037808 15UH R316
1N4148
750K
+8V SMD
SMD C651
L 4700pF 1
C234
C617 R619 R624 Vout Vin
1K
15 +5VA
5R 47uF 2.2
5K1 10K C636
C615
D606 R623 1N4937 C652 0.1uF C653
2 0.1uF
0.022uF C685
0.022uF 750K
C237
SMD
SMD 14 47uF
25V C 0.1uF
1uF 100uF
D604 C604 C606
SMD R D102 VM
R121 SMD
4700PF
D619 3
R622 C614 1n
10K 1N4148
SMD FV
RT601 4K7 13 R321
A?
D635
3K3 R650
R305
15V 2
1N4937
R610 18 BA C123
R281 1.2
Q102
R611 2R2
1 IC004 1
12 C635 4K7 +108V
2SA1015Y
1K IC602 7805
UPC574 D103
1 C +5VA 1uF
SMD SMD
4 1000uF
+33V 1N4148
R122 SV
XS602 P6NC60 C631 Vout Vin C124
BB
C602 R
IC601
C006
220pF 10K
C655 C656 R307
R125
0.22 11
470PF C
1KV
L6565 0.1uF 1uF50V C654 SMD
1K
4.7K
6 10uF R280
470uF
0.1uF 250V 0.1uF 47uF R306
SMD R309
R R306A
1K C125
BC 27K
6.8K
R SMD 6.8K 15K
SMD Q302
R SMD
T601
DEGAUSSING 10 +108V D1555
Q103
62K
220K 10uF
R635 R
COIL D631 C641 2SA1015Y
D617 7 C T301
VT C122 Q301 R308
R310
120K 2K4 SMD C322
RG2 100uF
100PF2KV
C304 2SC2482 2K7 680pF500V
RSMD 22
1N4148 160V
C314
C601 R
R626 C 0.1uF
R
C607 C613 1N4148
62K SMD 0.1uF
0.1uF 10 9200pF1600V
47K D
4R7 D 4700PF400V
AGC C280
250V 8 9 1N4148
R314
R SMDD616 D C308
D 15K
RSMD VR631 D307 0.047uF
47uF P0102DA
D 22uF
SMD
47R STTA106
SW602 R 1K R 1N4148
R
1N4148 20K
STTA106
22K
1M SMD Q612 510 SMD
C
SMD
1uF160V R629A R629
XS601 AC220V
F601 SMD C309
C310
C
2200pF500V +27V
5.6M 5.6M 1UF160V
BF422
2A B1nF
D 33K1W
L
50Hz R636
9V
TL431
12V 3K
C629
400KM2200PF
m
4
3
2
1
5
6
7
8
1
2
3
4
8
7
6
5
INR
VAROUT-R
VAROUT-L
INL
N.C.
SVR
S-GND
STBY
MUTE
PW-GND
OUTL
VS
OUTR
PW-GND
VOLUME
L203
L2 0 8
8 . 2 UH
8 . 2 UH
S MD
2 2 0
R i
FBi
Bi
Gi
S- SW1
S - S W 2
VIDEO OUT1
A R 2
VIDEO IN2
A L 2
S MD
S MD
S MD
2 2 0
V I D E O I N 3
100k
R 4 1 0
R434
S MD
R 4 5 1
L2 0 6
R 4 1 1
C521
4700pF2KV
V I D E O O U T 2
R450 100k
R 4 3 3 4 7 0
1
1
1
S MD
5VA
SCL
SDA
R4 5 2
1 0 0 k
R4 5 3
S MD
1 0 0 k
8.2UH
AR1
C517
MUTE1
680pF
AROUT
ALOUT
680pF
VOL
MUTE
C511
AL1
ALI1
S MD
ALOUT
4 7 0
AR I1
AROUT
C516
680pF
D508
D504
D501
+8V
1N4007
1N4007
VOL
+5VA
1N4007
MUTE1
VOLPWM
RQ03
220K
100
100
RQ10
RQ12
31
35
33
25
24
42
39
38
32
NC
NC
NC
DV
2
2
2
CAP3
CAP7
GND2
S MD
S MD
R109 4.7K
R135 10K
MIN
SDA
ALIN
DCL
ARIN
NC
CAP2
NC
SLO
SRO
AV5A
NC
ALO
ARO
RST
AV5B
SRIN
XOUT
GND4
GND1
CAP6
REG
GND3
NC
CAP8
NU
SLIN
XIN
CAP5
MOUT
SCL
1
2 SIF
41
3
40
4
5
6
37
7
36
8
9
34
11
19
12
13
30
14
29
15
28
16
27
17
26
18
20
23
21
22
10
CQ2 4
CQ09
CQ06
S MD
10n
1 0 n
220n
CQ08
CQ03 1n
10K
R420
AVCC
CQ10 10uF
1 0 uF
C4 2 4
10uF
C423
1N4148
10uF
CAP1
NC
1 K
R 4 3 5
S MD
S MD
D421
1N4148
2SC1815
1 K
S MD
R4 3 6
SIF IN
AUDIO OUT
ALOTV
S1
D420
ARI1
AROTV
S0
ARo
DSW1
AROTV
ARI2
AROUT
ASW1
S1
S0
S1
ALI1
ALI2
ASW1
ALOTV
ALOUT
VS
+5VA
HS
HD
ALo
VD
ASW1
FLYB
BCL
V/O
VOL
DSW2
SCL
B
R
G
SDA
DSW1
FB
A R I 2
A L I 2
A S W3
V I D E O I N 3
AUDIO OUT
1K
S MD
S MD
S MD
C131 0.1uF
S MD
R261 1K
R274 47K
S MD
S MD
L2 0 9
L2 0 9
R216 1K
1 5 UH
R264 1K R277 1K
R215 1K
R213
S MD
S MD
C201
0.1uF
C202
3. 58MHz
100uF
S MD
S MD
R201 100
R202 100
R204 2.2K
R203 15K
C263
4700pF
S MD
VAMP
POWER
VCC2
V.SYNC IN
V AMP
GND
BC
Vout
VP
VCC1
FLYV
C204 4700pF
X211 4. 43MHz
X212
SDA
CJPF
SLPF
BOSD
VERT
ROSD
ROUT
VCC1
GND1
BOUT
GOSD
VCCD
GOUT
GNDD
XTAL1
ICATH
H OUT
XTAL2
FM CAP
BCL/SAF
LFB/SSC
FBOSD/HC
CVBS OUT1
AUDIO OUT
XTAL3/BTUN
IC201
STV2248
X1/VAMP/CHROUT
BS
GND2
IF GND
IF PLL
CVBS IN1
CVBS IN2
SIF IN2
AGC(S)CAP
Vrefif
PIF IN1
SCL
PIF IN2
SIF IN1
RAGC OUT
GEXT/YEXT
REXT/VEXT
AGC(P)CAP
AM/FM OUT/SC
Y/CVBS IN3
Text
FBEXT
NC
EXT AUDIO IN
PIFIC1
PIFLC2
VCC2
CHR
BEXT/UEXT
CVBS OUT
IF VCC
C231
C232
10uF/50V
1uF/50V
6K8
*R253
0.1uF
S MD
C213
47uF/50V
3 3 K
*R2 4 5
SIF
TUNER AGC
CHR1
IF
AUDIO IN
VIDEO OUT2
CHR2
VIDEO OUT1
VIDEO IN2
VIDEO IN3
AUDIO IN
MUTE
SAW1
ASW3
+1 5 V
IF
+15V
+8V
+5V
+5 V
+18V
BSW2
BSW1
VT
HD
ON/OFF
TUNER AGC
2
G N D
2
2
G ND
D
100uF400V
D614
STTA106
5
C
470 PF 2KV
GN D
2
R608
12K
2
2
0.1uF
S MD
C
S MD
R
B68nF
S MD
D641