Text preview for : etc010.pdf part of thomson Thomson CH etc010
Back to : etc010.pdf | Home
Circuit contains and Circuit itself are subject to change without notice VR803
5VSTB Focus Voc(1)
IC501 TDA6107AJF POWER CH+ S083 IR081 R010 C004 10n 100 P003 R013 NA R014 R012 NA NA P802 P1.2 VOL+ S085 VOLS084
Voc(2)
Voc(3)
CHS082
WP n.c. A2 Vss
Vdd PTC SCL SDA
Vi(3)
Vi(2)
Vi(1)
Vdd
Gnd
Iom
1
S086
S081
T802 DIF002
2
R088 R085 2.4K R084 680 R083 470 R082 390 R081 300 R080 220 R087 0 47
2
IC001 24C16
7 6
C003 56P
1 2 3 4
3 2 1
! POWER SW
3 2 1
3 2 1
1
MENU
D081A
1
8
1 2
2 1
P800 P804
SW800
P801
P802
C813 0.22uF/275V VR804 471V ! R813 1M !
C822 0.22u/275V ! !
470P/400VAC C835A
! S802
C835 4n7/250VAC 4.7OHM ! ! C828 4n7/250VAC
!
9
8
7
6
5
4
3
2
1
EHT
R504 1K D503
3
2
1
3 4
R009 100 R011 100 C005 56p
SCL
+3.3VSTB
C082 10n
+ C083 100uF
IC806 LD1117-33B O IN G
R851
F800 3.15A/250V
T800 LIF002
C828A 470P/400VAC
1 2
S803 T802 LIF001
2 1
4
1
!
1
NA
2
Z801 NA
2
2
R821
R507 100
R505 100
R508 100
C502 10nF
R510 100
R511 100
R512
1 2 3 4 5
C081 10n
+
G3
KR KG KB G2 G1
100 B G R
5
SDA
P081
BAV21 R503 1K R502 1K D505 BAV21 D501 BAV21
+
C504 100nF C503 100 R509 C505 NA
C082 47u/16V
C865 1000P
R892
1.5K
Q850 C1815
K851 5V RELAY
D852 4148/NA
R853 4.7K/NA ! Q851 1815/NA K850 5V RELAY/NA
Lo/BS2(SDA)
i.c.(+33V)
10uF/250V
TU100 UV1336
Mi/BS1(SCL)
4 3
R852 27K/NA C817 0.1u D806 RU4YX
RT800 9OHM
i.c.(V+)
Hi/n.c.
AGC
P503
IFGND
Z100 5 4 3 2 1
Z102 40M4 L103 220nH L104 680nH
Z101 5 4 3 2 1
R121 6K8 R120
K3953D
K9453D
VT
V+
IF2
i.c.
Heat Heat
IF
2 1 STANDBY
+13V
R817 22K1W C815 1000uF/25V
R884 FUSE/5A
!
L813 NA L812 BF-35050C
T801
18 16
1
+
C825 68n 1H8 D810
10
11
1
2
3
4
5
6
7
8
9
R114 56
C109 10nF
R127 33
R129 C115 2K2 1nF
+5v
RELAY
!
C821 220P/500V
R500 1.5K P504
R501 1K5
P502
C100 10uF
+
P506 1
C501
+
L501 R516 47 1W 22uH D509
1 2 3 4
R103 39K R100 68K
D100 IN4148 C101 100P
C114 100P
L101 10uH
C102 10n
33V + C103 100uF/10V
C105 47uF/50V
+
+33V
C880 10U/50V
5 17
C820 220P L810 BF-35050C
C106 10n
D104 1S110
1
R113 L102 100 0.56uH
D829
+
+5V
R104 39 R109 39
D102 BYV79C33 C112 10n R112 0 R124 82 C110 10n R119 22K
D105 1S110 Q102 BC847A R125 680k
D103 1S110 R126 220K
6K8
10uF/250V R506 1M
C113 10uF/16V
C809 NA + R801 1K
L800 100uH
+130V
D824 JUMPER
+ ! C814 220u/160V
10 9
R814 47
D811 IN4148
1N5819
screen
1n/2KV C500
1N4004
P900
R101 C901 10uF
+
L106 L105 I35050R I35050R SDA
C111 10n
P001 5 4 3 2 1
IR-IN LED +5VSTB KEY GND R800 100K/1% C843 100uF C086
+
R802 100 IC800/1/2 PC123 !
R877 NA
D805 MVR460 C818 0.01u/500V
11
!
C826 47uf/25V
12
C846 2200uF/16V L804 100uH
+
SCL
AGC
L915 600 ohm C936 2n2 L913 600 ohm C938 2n2 L902 600 ohm C941 330P
SYS
L914 2.2uH C937 2n2 L912 2.2uH C939 2n2
+5V
R900 330 R901 100k R902 330 R903 100k R904 27K Q903 BC847A C903 100pF C904 10uF
+
10K
+5VSTB
IC805 LD1117-50B O IN G
R824A 91K/1%
P920 5 4 3 2 1 CON5 P922 5 4 3 2 1 CON5 P204 7 6 5 4 3 2 1 CON7
P920 SCART1 OUT
1nF C842 R825 0.1u R824 2K/1% 33K IC803 TL431
D825 SR360
R883 FUSE/3A
! L811 BF-35050C
8 15 14 7
R834 22K
+6.5V
C902 100pF
Q902 BC847A VDRB P905 AGC
IF2 +5V
E-W
+
C085 10n
! C847 100n
1
A5 R A5 L
VDRA
AV-MUTE
R947
+
L200 10uH C217 100nF C212 10uF D227 IN4148 R-S R243
2
3
4
R209 100
100 R207
R208 100
3 2 1
R948 CON3 47K
1K R949 47K
+5V STB
220K R245 R244 3.3K 0.022uF
ABL
R216
+5VSTB
Q203 BC327 Q202 BC847A Q201 R213 1W 1 ohm
C849 220P/500V
C858 330P
C957 2.2uF R946
+
+5VSTB
1W 1 ohm R215 33K R212 33K R824B 0 VR800 NA
C848 R090 0 1000p/16V
1K
10K R217 C213 1nF
+ C845 220u/16V
+5V
C215 2.2uF C216 10nF
C264 C218 100nF C220 33pF
+
C882 1000P/400VAC R882 8M2 !
C956 2.2uF
R084
2.2uF L904 600 ohm C942 330P R907 47K R906 27k C907 2n2
Z200 24.576MHz
19C211
C908 2.2uF
2.2nF
C205 22nF
C208 10uF
R210 12K
R200 36K
C210 22nF
C226 Z210 100nF
17
32
30
29
26
23
21
20
16
14
11
31
22
25
27
24
15
28
18
13
12
10
B ST1
G R R912 R908 R911 75 75 75 R913 100 1k R915 Q900 BC847 R916 68 L906 600 ohm D900 5V6 L907 600 ohm C943 330P R920 27K R921 47K C913 2n2
+
220nF
8
7
6
5
4
3
2
R201 20K C203 2.2uF
C214 6n8
9
1
R204 1K
C227 10uF
+
L203 10uH
Q200 BC847A
C084 10n D081 5.6V
C090 100u/16V
C091 0.1u/50V
G
D.GND
DECDIG
VG/LED
VDRB
GND1
VrefN_Sdac
VrefN_Sdac
E-W
VP1
SECPLL
AGCOUT
XTALOUT
XTALIN
DECBG
vrefP_Sdac
VrefP_Sdac
VrefP_Sdac
3.3VA3
PH1LF
PH2LF
VDRA
GND
GNDIF
VIFIN2
VIFIN1
1.8VC4
GND
IREF
VSC
EHT
SIF2
SIF1
5V
FB
Q901 BC857
35
R203 100 ohm R202 100 ohm
+
R917
A.IN5R A.OUTSL A.OUTSR DECSDEM AUDEEM GND2 PLLIF SIFAGC IFVEDIO OUT DVB/FM OUT VCC8V AGC2SIF VP2 SVO A.IN4L
36 37 38 39 40
P902
2.2uH C909 220P C910 220PF C912 2.2uF R918 75
1.8V P2.5 MUTE P2.4 GND KEYB P3.3 X-RAY P3.2 DECV1V8 1.8V SCART1 P3.1 SCART2 P3.0 P2.3 ROTATION P2.2 P2.1 TUNING P2.0 3.3V SDA P1.7
124 123
-14V
P901 AND P903
C201 220nF
C202 3n3
R42 0
+3.3VSTB
D006 1N4148 D866 NA
+
D868
+
+14V
C019 Z221 10uF
CON5
122
C018 1210.01uF
C200 10uF C229 100nF R241 390 C234 1uF
8
41 42
+
P908 1 2 3 4 5 CON5 10K R947 P907 1 2 3 4 5 6 7 CON7 R971 10K P912 1 2 3 4 5 6 7 CON7
120 119 118 117
Z220
100 R024 L003 10uH
+ C024 47uF
KEY D005 LL4148 R033 R349 C351 R350 1000P 3K9 6K2 R315 3K
1
C308 C352 1000P 220uF/25V C354 100nF
+
C615 3.3uF/25V
L908
R922 R923 27K 47K C915 2n2
11
12
13
14
15
16
17
18
19
P921 1 2 3 4 5 6 7 CON7
600 ohm C944 330P
+5V(8V) Test1 ST2
L204 10uH C230 4n7
2K2
20
C914 2.2uF
C309 220uF/25V L301 1MH LC-EE1941-TCL I35050R L305 R320 68 R321 330 L400 24uH R401 680 P400 C337 220n R323 100 /2W C357 470n /63v
43 44 45
33K R948
+3.3VSTB
100 R031 10K 1/6W R030
C022 100nF
+
600 ohm
47 48
114 113 112
1K
D904 5V6
R926 75 L911 2.2uH
C916 220P
L205 10uH R225 1K C920 0.1uF 50V
+
R022
ROTATION
L910 600 ohm D902 5V6 P960 R965 R 470 R964 470 L C918 220P
5.6K C025 R023 2.2uF/50V
ST1 +5VSTB ST2
RELAY R032 5.6K C027 100PF 50V SDA C026 100P SCL SDA2 C030 0.1 SCL2 C031 0.1 D/A
C300 50V/100uF ABL SANDCASE H-OUT
+
D300 4148
10
L909
+5V
C235 100nF
C228
+
46
Scart1
116 R038 100 115
R037
X-RAY D010 3V9 R316 3K9 C350 1000P R351 6K2
IC301 STV9380A
C325 470PF
-14V
C328 820PF R313 3K3 C356 10P / 50V
C360
+
1uF 1/2W
R324 0.56 1W
-14V 9 8 7
D306 3V9
+
1 2 3 4
CON4
6
5
4
3
2
1
2.2uF 50V
100
9
49 50 51
33K A.IN4R CVBS4/Y4 C4 A.IN2L A.IN2R CVBS2/Y2 A.IN3L A.IN3R CVBS3/Y3 C2/C3 A.OUTL A.OUTR A.OUTHL GND comb A.OUTHR FBISO HOUT SVM CVBSO +5V comb R970 P911 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Scart2 INSSW3 B/PbIN3 YSYNC R/PrIN3 G/YIN3
C919 220P
R927 75 C233 22nF
111 110 109 108
R029 R028 3.3K 3.3K R042 3.3K 100 R021 R035 100 R036 1000 R050 10k R044 22k R045 22k R046 22k R051 10uH C028 L004 220nF R047 10K 100 R034 R048 10K R049 47K TDA12067H 100 D008 4148 Z219 C023 220nF L002 10uH 3.3K R027 100 R025 100 R026 100 R041 100 R043
SIDE AV
P963 P200
C965 C945 2n2
1K R930 R931 47K C930 2n2
52 53 54
SCL P1.6 SDA2 P1.3 SCL2 P0.0 IBO D/A P0.1 IBO STB P0.2 LED P0.3 P0.4
1000P 1000P C964
7 6 5 4 3 2 1
7 6 5 4 3 2 1
107 106 105 104 103 102 101 100 99 98 97
1K R932 C946 R933 47K 2n2 C931 2n2 C236
+
55 56 57
+
2.2uF C237 2.2uF
V
CON7CON7
D903 5V6 P961 P966
L903 2.2uH C932 220P C933 220P R934 75
C231 0.1uF/50V C232 22nF C239
58
+
2.2K1/4W
59 60
+
R411
Y
BZX79C5V6
D408
C
P964
D901 P967 5V6
!
R935 75
C940 220P
62 63 64
B1
STANDBY IRQ IR-IN
L402 LGA
R420 3.9/2W Q407 630MFP
+
C416 1000uF/35V 4.7U NP C412 !
VREFAD_NEG
VREFAD_POS
+3.3V analog
VREFAD
1 2 3
CON3
SCART
BLKIN BCLIN GND3
+14V
C415 1000uF/35V
IRQ P1.0 VDDA1 VDDA2 GNDA VDD IR P0.5 VSS
C407 0.01uF
YOUT
UOUT
VOUT
GIN
LPF
BIN
RIN
GO
RO
BO
P969
C962
+
R1301
6.5V
MUTE R608 10K 10 2W R612
C249
1K R220 27K R221
100 R963 C967 1n
0.22uF
CON5
C242 0.1uF R223 470 C243 L206 0.1u 10uH
1n C961
R234 R-S R236 220
L207 10uH
220 C130 220P R130 C131 220 220P C132 220P
L
Cb
A-OUT-L
R943 82
5 4 3 2 1
C953 100P R941 100
A-OUT-R
D905 5V6
C950 Cb 100pF
3 2 1
CON3
6.5V
R222
R940 100
P201
100
REAR YUV INPUT
R240
+
330K
C241 10uF
+
R226 680K R227 390K P203
1015 Q204 CON5/254 P202 C254 47PF R255 D210 6.2V C259 47PF R256 1K C268 47PF
5V
A-OUT-L R600 8.2K R601 4.7K JP602
8
5V
16
3.3V-STB
D600 4148
C616 100uF 25V
+
P
R962
C966 3900P
220 R219
Q211 BC847A
R235 R-S D226 D-S
5V
C245 0.22u
C251 0.1uF C250 10uF
C253 33uF
+
+
Cr
D906 5V6 R944 82 C954 100P
SANDCASE
Cr C951 100pF
C252 2N2 R228 220
H-OUT
Y IN YSYNC
1 2 3 4 5 6 7 8
+
Cb IN
Cr IN
1K
6.2V D212
Y
P904 D907 5V6 R954 82 C955 100P
R942 100 C952 100pF
Y
SDA
SCL
+
Cr IN Cb IN Y IN
FB
R G B
ABL
D211 6.2V
+5V
A-OUT-R
R602 8.2K R603 4.7K
R
C604 3300p
JP603
9
+
+
+ C963 100uF 220 R961 R960 220 C960 3300P 100
4.7K R229
100 R230
100 R232
100uF
C244 C247 0.1u 0.1u
100 R231
1 2 3 4 5
5V 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96
R218 + 39 C240 47uF C267 0.1uF
M
5.6K Q602 BC847A
+ C1301 100u/25V
R1302 1K R1303
Q1303 C1815
5V
C246 0.22uF C248 0.22uF
Z216
Z217 C258 L209 100nF H75
+
L211 H75 Z222 Z218
+
A JP130 Vo
R131
P130 C262 47uF
L208 C255 C256 H75 220nF 100n
C257 47uF 25V L210 H75 C260 C261 220nF 220nF
1 2 3 4
6.5V
R609 10K
R610 10K Q601 BC857A R611 0.22/2W C606 + 1000uF 25V C614 10n R1304 1K C609 100uF/25V C610 P600 100uF/25V C608 0.15
BC847A Q1302
470
+
C1302 1uF/50V Q1304 A1015 R1306 10K Q1305 C1815
+
13V
C601 0.22 C600 3300p
+ C607 100uF
R1305 470 Q1301 BC847A
10 11
+ C602 100uF 25V
14 15
IC600 TEA2025B
R1307 1K2
C1303 Q1306 1uF/50V A1015
D204
5V6
33K C270 R270 2200P
Q206 R271 BC857A 18K
Q207 BC857A
Q208 BC857A
R257 1K
1
C603 100uF 25V C605 0.22 JP601
3 6 7
4,5,12,13
C612 100uF/25V
2 1
2 1
P601
2
C613 100uF/25V C611 0.15
1 2
P601(P602)
1 2
P600
+
1 2
1uF 2 C238 1uF
61
+
TDA12066H VSSC2 TDA12061H TDA12011H VDDC2 TDA12010H TDA12027H TV STB P1.1
+
+
L900
1k C911 0.1uF
+
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
P906 1 2 3 4 5
P1.2 GND
126 125
100nF C017 L001 10uH
Q090
3
R914 75 L905 600 ohm
34
A5 R
A.IN5L
P909
GAME R P1.4
127
P1.2
STB
R094 NA
D091
3.9V
R862 2.2 1/4W
6 5
3 4
R868 30K R864 5.1K C863 470p C862 100n
P L 6.5V
R606 12K
13
A5 L
+
IF2
33
AVL
+
C204
C209 1nF
+
R905 47K
C906 2n2
C905
+ +
+5V
R205 680
R206 39K
C206 150nF
1nF C207
100uF/10V100nF L201 C223 + 1uH C221 C222 33pF
1uH L202 C224 100nF
+ C225 10uF
R214 10K R211 10K
A
+5VSTB
Q081 NA NA 1/2W 390 R083 JP603
IC804 LD1117-50B +5V
+
C894 1000P
C219 10uF
+3.3V-STB
BC327-40
O
IN
5
C860 10n 500V R860 1M 1/4W D860 1H8 C890 100P/1KV C861 4.7u 400V
+
3
IC200 R093 Q092
IC860 8 7 D VCC 1 2
C864 0.1uF/63V D867 7.5K/1/4W R863 9.1K
GAME L P1.5
128
NA Q091
R092 NA
T860
NC GND TEA1520P S RC AUX
R865 120
+
+5VSTB
SYS 22K R017 10K R018 L861 100uH C867 100n
R861 75K D865 C869 NA FR102
REG
C893 1u 50V
6 2 10
C353 R314 82K 2200P
UF4004
MUTE
C868 470u 16V
C866 1000u/ 16V
L302 L303 I35050R I35050R 10NF C355
+
B1
D307
33 R308
R307 10K
C334 4.7n
C326 0.1UF
C323 100uF 35V
+
I35050R L304 C327 0.22
-14V
D304 2V4
R300 1K2 D305 4148
4148 C307 D308 47uF 25V 4148
+3.3VSTB +5VSTB
! ! ROTATION VDRA VDRB E-W X-RAY (TO P406) 0.1U/50V C405
+200V
150K 1/2W R435
+
220P500V C401 R422
6.5V
D283 IN4148 D411 IN4004
! R280 Q280 5K6 C857A ! ! 2K7 ! R286 150 ! R283 24V D280 ! T401 BCT-1012B R285 ! 470 3300P/1.6KV C410 C408 6800P/1.6KV D401 BY228 D402 FR104 ! C411 0.022/400V ! L403 LGA 800uH ! D281 IN4148 C823A 220u/160V !
+
D282 IN4148 R282 330
! R410 1W 27 Q281 BC847A
3 2 1
P401
+130V
C400 22uF/250V
+14V
R413 820 C402 4u7/ 50V
+ +
R432 10K
+5VSTB
6.5V
STB P008 LED AV-MUTE SDA2 SCL2 D/A STB IRQ ! Q403 BC846B D409 IN4148 R412 10k
C406 NA R409 D412 1/2W 15 1N4004
D400 FUS 1 1W FR104MF FUS 0.47 2W R423 C420 3.9K R424 220P 4.7K D413 R425 5V1 R232 0.47 2W D406 R284 75K D414 FR105 R402 1K 2W
+
Q405 3DD3402
L401 0.6uH
ZD DF C413 JUMP 4300P/1.6KV 0.33uF/250V
+
R417 FR104MF 1 1/4W C417 4u7/50V
R052 22k C029 47uF BC857
Q205
1 2 3 4 5 6
C403 390P/500V Q402 R406 470 BC639 R406 470
!
R287 18K 220P 500V C419 ! D405 FR104MF D404 FR105
+
C414
L404
C404 1000P/500V
-14V
68K R418
C418 220P 500V
1 2
P1301
+ C1304 2.2u/50V
o
1 2 3 4 5 6
+
t
R893 1K
+ C850 10u/16V
D850 4148
+6.5V C851
100u/16V/NA
+
D851 4148/NA
J803
P803
1 2
! C823 400V/100n
! C824 10n/500V
+
C829 ! 220u/400V D821 IN4148
L802 H75
Q805 A04N80 ! R822 220 R823 1K R823A
3
JUMPER
J803A/NA
DB801 D3SB60
47
56K/5W R816 C827 220P
C836 560P
C841 220P
R811 R833 1M 4M7
R816A 470K
13 12 11
R818 56K C833 2200P
R819 C837 11K 100n
14
10
9 8 7 6 C838 1n
IC802 C830 0.1u 1 2 R840 1K 33K R838 C854 1500P C855 270P R830 8.2K 3 TDA16846 4 C856 10n C857 10n ! 5
D828 9.1V IC801/1/2 PC123
D864 1N4007 C891 1500P/250VAC D861 1N4007 D862 1N4007 D863 1N4007
RT860 5OHM
C892 1500P/250VAC
12 4
IC601 TDA7266SA
1 2 15 14
S gnd
P601
R
M
R607 47K
+
7 stby 6 mute
P gnd
P600
+
sgnd Freq
IN- Feedcap
IN+ Vreg
EAout Boot
+Vcc CFfly-
-VccP Cfly+
-VccP out
-Vcc -Vcc
-Vcc -Vcc
-Vcc -Vcc
R427 R426
TO CRT
T402
COL
EHT
1 10
+200V
B+ AFC
2 7
! R421 1 1W FUS
11
FOCUS A5 SCREEN
R433 0.47 1/4W
8
4 9
+14
2W FUS 4.7
ABL
!
5
FBT-3
4 3 2 1
P403
2W FUS 4.7
6.5V +14V
R429 1K C421 100n R428 5K6 C422 10n R430 4K7 4K7 R431
D410 1N4148
Q408 BC847A
D407 LL4148
Chassis Name ETC010XXX Prepared by Reviewed by Issued on
Kell Xi
Serial No. File No. Version Updated On
1.4 2005.12.15
Liu Geng 2005.2.16