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A
B
8
27
7
R226
560
FROM REGULATOR
C227
DVD_Y
16V
47
YK
DVD_C
R204
3.3K
P.CON+5V
R205
KTC3875S_Y_RTK
P.CON+9V
10K
GND
CLAMP
L201
Q202
1.4
KTC3875S
C226
18uH
Y_RTK
FROM/TO DEFLECTION
2.0
1 B
6
W818
9.0
V.OUT
ACL
AFC
H.OUT
W837
VD
TO CRT
C649
50V
4.7
YK
CP802A
(CP802B)
B2013H02-5P
B.OUT
5
B.OUT
R.OUT
4
R.OUT
5
G.OUT
3
G.OUT
2
GND
R601
1
CLAMP
220 1/4W
TO AV SW
TU_VIDEO
4
TO STEREO
L202
L603_1
SIF
100uH 0305
220uH 0607
FROM/TO COMB FILTER
W850
FSC
COMB_Y_OUT
COMB_C_OUT
3
FROM/TO MICON/TUNER
TV/DVD
OSD_Y
OSD_B
OSD_G
OSD_R
SDA
SCL
SYNC_VIDEO
H_CONTROL
2
PROTECT
AFT
TUNER_AGC
L204
TUNER_IF
0.22uH
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
1
A
B
G-19
C
VIF/SIF/CHROMA SCHEMATIC DIAGRAM
L203
100uH 0305
EXT AUDIO DRV.
Q204
KTC3875S_Y_RTK
5.2
R220
3.5
100
2.9
28
T.V.BUF.
Q203
9.0
4.4
L205
12uH
R208
3.7
R202
330
3.3K
0
4.4
2.5
9.0
2.4
3.5
4.2
3.1
2.2
56
55
54
53
52
51
50
49
1
2
3
4
5
6
7
8
3.0
5.1
4.0
3.1
2.3
1.8
0
0
0.2
NC
R231
6.8K
1/4W
R232
150K 1/4W
W900
C216
5P CH
TSF5229P3
C217
5P CH
C208
0.01 B
6.2
PRE AMP
1.3
C202
Q205
KTC3881S-RTK
0.01
B
0.6
S104Y
CAUTION: DIGITAL TRANSISTOR
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
C
D
E
(AV PCB)
W901
21
34
29
NC
2.2
1.7
2.4
2.4
2.4
2.3
2.5
1.3
0
5.0
4.1
8.9
6.9
1.8
48
47
46
45
44
43
42
41
40
39
38
37
36
35
9
10
11
12
13
14
15
16
17
18
19
20
21
22
3.4
3.0
1.8
5.0
3.3
2.9
2.9
0
3.2
2.3
2.3
2.3
9.0
0
NC
30
R612
2.7K
R613
2.7K
R614
2.7K
W906
D606
33
MTZJ6.8B
32
D607
MTZJ6.8B
31
D608
CF203_1
MTZJ6.8B
2
3
4
0
9.0
SW
Q609
9.0
KRA102SRTK
0
0.7
SW
0
Q603
KTC3875S_Y_RTK
R604
56
D
E
F
G
9.0
R626
0
SW
1K
Q601
0.3
KTC3875S_Y_RTK
R602
36
220
35
3.3
5.2
3.3
4.1
2.6
10
9
8
7
VCC
CH-2
CH-1
GND
1
2
3
4
NC
3.3
0
3.3
4.1
2.6
1.9
0
0.8
3.2
2.7
34
33
32
31
30
29
23
24
25
26
27
28
4.3
4.0
1.0
9.0
5.8
R627
D612
120K
11ES1-EIC
R631
R629
100 1/4W
100 1/4W
R640
W871
1.8M
0
VD SW
Q608
KTC3875S_Y_RTK
1.1
4.8
PLAYBACK LUMINANCE SIGNAL
PLAYBACK COLOR SIGNAL
B.SIGNAL
G.SIGNAL
R.SIGNAL
F
G
H
8
7
6
6
5
SWD_Y.OUT
TV/DVD
COMB_Y_OUT
5
NC
NC
NC
NC
5
6
4
3
2
1
L605
7
9
10
12
380R1501
R643
W859
DVD_Y
1K
4
ACL
SDA
SCL
CC001
TP-1S-05
3
R639
VD
33K
OSD_B
OSD_G
2
OSD_R
OSD_Y
B.OUT
G.OUT
R.OUT
PCB250
TMB543
TUNER VIDEO SIGNAL
TUNER AUDIO SIGNAL
PLAYBACK VIDEO SIGNAL
1
H
G-20
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