Text preview for : Schematic Venus.pdf part of VIDEOCON VENUS CHASSIS VIDEOCON, SANSUI, AKAI USED VENUS CHASSIS... I HOPE IT IS USE FULL TO ALL...
AMARENDER.G, VARUN ELECTRONICS, MNCL , 20.02.2013
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6
(GDC EWT 5F3T1 E09W-1)
1 2 3 4 5 6 7 8 9 10 11
GND AGC SDA SCL +5V 33V NC IF
5
CH+
R917
4
CHSW904 R916 560
3
MENU
R914 R913 SW901 5.6K
2
LED901A2 RM901
1
REVISION RECORD
VOL+
SW903 R915 1.2K
VOLSW902 2.2K
AV/TV
R912 SW906 560
Standby on
LED901 Red&Blue
LED901A
XS301 RED R520 12K/2W
Standby off
R519 12K/2W
+8V
R333 100 C106 104 C111 10uF/16V
1
2
1
TU001
4.7K R103 470 R105 L104 1uH
3.3K R911
12 3
2
3.3K
+3.3V
+5V_SB
C901 47uF/16V VD901 1N4148
+8V
1
2
3
TJC3-5
+8V
DZ901
CW
22uF/16V
C104
RV01
C112 101
C113 101 C101 104
RE089 20K
K2955M30
103 C114 1 2 3 4 5
RE07 100K
L101 DZ811 10uH C100 47uF/50V 33V
1
2
15K/2W R830
+B115V
C105 103 R100 120R 1.5K R102 Q100 KSC388A 27 R107
GND
5 4 3 2 1
270 R945 220 R946
CE02 10uF/16V
3
SF101
7.5V
RE14 10
RE06 GNS5537
To CRT Board
CN901 CN5_2.5
+5V
R905 15K
Q501 XS501 TJC3-5 R G B C2330 C2330
Q502 C2330
Q503 R515 2.7K1/2W
R518 12K/2W
MAIN BOARD
SW905
RED
RGB02 RGB01 RGB00
R5 G4 B3 2 1
+180V
LTR
ECO NO:
APPROVED:
DATE:
CRT BOARD
EHT
D101(OPEN0
100 R119 100 R110
QE01 RE13 47K C1815
RE12 220 CE03 10uF/16V L911 10uH
+3.3V
RE08 560
C102 100uF/16V
22uH
GND
100 R902
68K R109
D
7.5K R106
L107
+5V
GND
CN902 CN4-2.5 10uF/50V DZ903 5.1V C906 C924 104
5 4 3 2 1
1N4148
R108 JUMP
R501 100 R502 100 R503 100 R504 10
R516 2.7K1/2W
1BLUE 3RED 2GREEN 4HEATER G1 G2 5GND 6G1 7SCREEN
XS503
sda1 vcc 2 gnd 3 scl 4 wisp 5
RE11 1K RE10 1K
+8V
C103 104
EYECARE
R517 2.7K1/2W Q506 C1815 R505 1.5K R508 1.5K C1815 Q505 C1815 R511 1.5K Q504
29INCH-CRT
IC902 8 3.3K R926 R924 3.3K VDD 7 GND 100 R935 100 R936 6 SCL 5 SDA 24C32 2 1
D501 RGP10J
C508 102pF/2KV
R506 150
R507 33
R510 33
33K R213
R512 150
4
R509 150
+8V
R716 10K R715 47K
GND
EYE CARE
R514 2.2M
C501 103
C502 10uF/16V
R513 33
+5V
3
CRT BOART
C507 10uF/250V XS502 1 2 3 4 TJC3-4
C503 560pF
C504 560pF
C505 560pF
AUDIOOUTL TVSOUT
C710 C222 10uF/16V 10uH R167 680 2.2uF/16V R718 10K C727 2.2uF/16V Q703 C1815 R717 2K 100 R101 22K R214
+180V
C506 4.7uF/250V
ALOUTPUT +8V
L206
C209
104
1K R724 100K R726 331 C712
GND
L910 100uF/16V 10uH R666 4.7k C927
+5V
27 R901
L204
C417
C144
R307 100
R301 100
WIRELESSCON
1uF/50V
C930
VCC1
VCC2
1000uF/25V
10uF/50V C218
R276 1K
C219
C618
10K R920
C142 102
R169 39KJ
R264 1K
10K R904
9 8 7 6 5 4 3 2 1
C140
104P
10uF/50V
223
10uF/16V C139
C146
C928 103P
12K R929
10uF/50V
C143
C925
224
C313
C929 682P
RE15 100
C312 103
C148 224P
L
103
C147
104 C931
Y
L
C910 103
1uF/50V
AUDIO00
R603 6.8K 472P
C606
V_IN
V_out
R163 390
68 R271
Pr
Q273 C1815 Q272 A1015
100 R124
R601 3.3K
4 C608 R608 1K 7 6
INPUT1
OUT1+ 1 2 OUT1-
R625 2K 1/2W
C619
Pb
R
104P
R
104
1uF/16V C416
10K R903
XS701
C611 1uF/25V
GND +5V
10uH 102 223
GND
10 R928
+5V
C926 104
+5V_SB EYECARE
+5V_SB
R607 27K
+16.5V
13 3
GND
4 3 2 1
CN601 L R
CN4-2.5
8 OHM load
R910
100
24.576M C145 154P
STEREO
AUDIO01
R602 3.3K
ST-BY TDA7297 MUTE OUT2- 14 DZ60122V DZ60222V DZ60322V DZ60422V
RCA_9
R713 75 R730 100
1uF/50V 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 X201 R604 6.8K 472P C609 R613 1K 12 INPUT2 OUT2+ S-GND P-GND 15
10
11
1
2
3
4
5
6
7
8
9
25W+25W
VSC
EHTO
PLLIF
GND2
IREF
GND1
VDRA
VDRB
PHILF
VIFIN2
VCC8V
VIFIN1
PH2LF
DECBG
AGCOUT
SECPLL
DECDIG
XTALOUT
XTALIN
MUTE
IFVO/SVO/PIP
P3.3/ADC3/PWM3
P3.2/ADC2/PWM2
KEY_INPUT
C717 104 R708 1K R709 1K R719 10K R720 10K
C730 331
C731 331
C
C707 101
AVL/SSIFOUT/SNDDEMOUT
P3.0/ADC0/PWM0
WOOFER_MUTE
ROTATION
DECSDEM
(EWD)AVL
C607
VP2
VP1
C719 104
Pin 31 Play Mute H L
IC201
R614 10K
Q604 C1815
9
8
N601
GND
C
play(H) MUTE(L)
Q601 A1015 R620 10K Q603 C1815 10K R619 D601 R622 100K
TDA12135PS/N2
100 R933 100 R908 BLKIN/VGUARD/SVM FBISO/SANDCA AV1/AV2_SW GREEN_OUT VDDA1-3.3V BULE_OUT VDDC3.3V VDDP3.3V RED_OUT STANDBY IR_INPUT P1.7/SDA P1.6/SCL YSUNC RELAY
+12V
1N4148
10uF/50V C702
YUV&AV1_AUDIOIN_R
YUV&AV1_AUDIOIN_L
+5V
R731 10K R735 3.3K R736 3.3K AV2_AUDIOIN_L
GND
10K R616 220 R617 10K R621 1N4148 D602
AV1&AV2_CVBS_IN
AV2_AUDIOIN_R
+12V
AUDIO_OUTR
AUDIO_OUTL
D7021N4148 D701 1N4148
R305 1.5K/1/4W
IC301
33nF/50V C301
BCLIN
HOUT
GND3
C1815 Q701 1K R732 Q702 C1815 10uF/50V C701
R734 2.2K
GND5
YOUT
PB-IN
10K R733
PRIN
Y_IN
VPE
VP3
Q602 A1015
C612 100uF/16V
C613 47uF/16V
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
STV9302A
FB-VCC +VCC -VCC OUT 1 2 3 4 5 6 7 +IN FB -IN
C706 1uF/50V
C133 C903 56p C904 56p C905 104P R422 12K R419 100 C725 104 C715 104 C713 104 10uH L102 56p C902 102
10K R618
L308 101 C921 C922 101 R309 330/2W C306 C109 10uF/16V R249 10K 100 R215 100 R216 100 R217 104 R906 100 R907 100 C917 10uH L908 L909 C205 10uH 224 33nF/100V C110 104 C304 100uF/50V 22uH R306 1/1/4W
Connect
V&H_DY4
3 2 1
C302
GND +3.3V
XS100 8 7 6 5 4 3 2 1 D303 104P
101/500V
C729 331
C728 331
4 3 2 1 R712 75
R714 100
CN701
R707 1K R706 1K
L302 FB R302 1.5K/1/4W R303 1.5/2W
CN401
L400 30uH C418304MP D401 RGP15J C409 L408 240uH CN402 CN4 2.2uF/250V R426 2.2K/1W C424 101/500V
101
CN4-2.5
C708
L201 10uH R721 10K R722 10K
GND
10K R918 D513 1N4148 D512 1N4148 C132 104 C130 104 C131 104 D511 1N4148 1.8K R428 2.7V DZ902 10K R919 R922 3.3K
+5V_SB
+5V WIRELESSCON AUDIOOUTL AUDIOOUTR GND +13V -13V
RGP10D
C305
R704 XS901 6
100 100 100
+5V
R407 33K/2W 823/400V C415
AV2 BOARD
FROM MAIN BOARD CN4-2.5 CNA01
V_IN
R705 R710 4 3 2 1
+5V
10k R909
A1 A0
4 5
101 R703 75
R701 75
R702 75
GND L_IN R_IN
wireless interface
Q710 C1815 Q711 C1815 D402 1N4148 680 R429 R424 1.8K
C704
101 C705
18V DZ401 C413 471/500V 2.2/2W R418
C703
R
2 3
B
L V
101
Heater
+180V
+5V
1 2 3 4
To CRT Board
B
1
GND RGB[00:03]
GND
+180V
C412 22uF/250V D407 RGP10J C428471/500V 1R/1W R413 24V DZ305 C429 470uF/25V 100uF/50V C303 D405RGP10D C411471/500V 1R/1W R414 D406RGP10D L403 681/1.6KV C407 FB L402 822/1.6KV 822/1.6KV JUMP 22/1/2W R405 C404 C405
6 10 EHT 4 9 FOCUS 3 7 5 1 8 2 T401 FQH21R001 273/400V C414 G2
GND AUDIO00 AUDIO01
390K R210
-13V
C803 400V 471M
AUDIO[00:01]
D806 RGP30J
C410
L805 R808 120K/1/2W 470K/1/2W 221/2KV C812 FB
+B115V
22uH C817 471/2KV Q801C1815 C823 220uF/160V 100R/1W R821 C830 104 C831 470uF/16V 100uF/35V
+26V
R801
C808 470uF/450V
102/250VAC
C806 102/250VAC
102/250VAC
C807 102/250VAC
+3.3V
1 1K R822 R824 1K
R809
C402
R401 270/2W
C804
C805
120K/1/2W
470K/1/2W
3 4
AV2R
AV1R
AV2L
331/2KV R805 68R
L810
C802
FB
IN4148
R831
C733
C720
DZ804
10uF/16V
10uF/16V
10uF/16V
CON-2P-10 R833 68R3W R834 C813 22R/1/4W 100nF/50V Q804 C4460
10uF/16V
4 5 6 7 8
12 L813 FB D810 13 14
C821 471/500V
C825 470uF/35V
10uF/16V
10uF/16V
D808 RGP10D
2.7V
C6
C3
103P C401
3
11
C709
CN802
500
+26V
470uF/16V
C5
1
D802
C723
+8V
Q402 C2331
C1815 Q802
C403
2
15K/1/4W
561/500V
3
4R7(NTC)
TVSOUT
100 R711
9R
2
10
C819 471/500V
270 R404
P801 PTC9ohm
NT801
47nF C815
1
9 D807RGP15D C824 2200uF/16V
+12V
AV1L
1K R425
AA26-50001M T402
Q401 J6810
GND
+B115V
C848 10uF/160V R823 22K/2W
D803 RGP10D
SFAF504G
DZ805
C850
C810 AC275V/224 5.6K R806
+16.5V
390/1/2W R820 5.1V
N701
+5V_SB ALOUTPUT
R410 27K/1/4W
15 16
C826 1000uF/25V Q803 2SB764 10/2W R827 R819 150K1/4W R825 47K1/2W R814 51K1/4W
D805 L801 2.45A 6.0mH 1N4148 DZ803 7.5V
IC802 C833 470uF/16V 7.9V(OPT) 7808 DZ806 C832 103
HFE4052
A0 A1
A0 0 0 1
A1 0 1 1 TV AV2
22uF/16V C202 R211 9.1K 560 R212 D201 1N4148 C204 273/400V
+8V GND
AV1
1.8K R804
1K R807
22K1/4W R815
R813 51K1/4W
R816 3.9K
C801 AC275V/224 R800 1M 1/2W
400V 682M
R811 22K 1/6W
Q805 2SA1015
2.2K1/4W R832
A
R810 3.3M 1/2W C816
+26V
C840 470uF/16V 82/2W R829 12/2W R828 IC803 7805
R409 6.8K/1/2W
DZ801 1N4148
R408 1K/1/2W
68R(OPT) R827A
47uF/10V
1 2 3 4 5 6 7 8
16 15 14 13 12 11 10 9
5.1V DZ403
C408
2
472P/400V
R802
T801 BCK-50-xxxx
C818 471/500V
24V
L808
470uF/25V
DZ301
D801 TS4B05G
+13V
AROUTPUT
R205 3.9K
R423 5.6K1/2W
+8V
TO CRT BOARD
RGB02
RGB01
RGB00
GND
A
COMPANY: C836 470uF/16V
DZ807 6.2V
+5V
GND
<21inch Main SCH_UOC_TOP>
C835
C814 22nF/50V
CW
V801
N801
4 1
D812 Q807 C1815 RV801 1N4148
1K/1/6W R812
104
TITLE:
AC INPUT 110-260V
SW801
CN801 2 1 CON-2P-10 4 3
TVR10561
22K R803
Q808 C3807 C809 12nF/50V
DRAWN: 4.7K R818 R826 5.6K Q806 C1815 R817 10K
F800 3.15A/250V
DATED: <2007.07.19.> DATED:
3
2
2K
PC817
CHECKED:
KDC-A04
POWER ON(H)
Power on Standby
Pin 38 H L
QUALITY CONTROL:
DATED:
CODE:
SIZE:
DRAWING NO:
REV:
LIVE AREA
Standby(L)
RELEASED:
DATED:
SCALE:
A1
<001>
SHEET:
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