A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
L604
1uH
L609
10uH
L603
0.22uH
OUT
OUT
G
IN
IN
CF606_1
G1984M
SIF SAW FILTER
1
2
3
4
5
CF609
TPTRF5M50B01-A0
CF602
MKT40.4MA110P
J4206
MRC-021V-07_A
21PIN
1
10
11
12
13
14
15
16
17
18
19
2
20
21
3
4
5
6
7
8
9
CAUTION: DIGITAL TRANSISTOR
Q607
DTA114EKA
H.CONTROL
L610
3700005
VCO COIL
1
2
34
6
IC602
MM1502XNRE
VIDEO SW IC
123
4
5
6
IC4206
MM1501XNRE
VIDEO SW IC
123
4
5
6
X602
100CT3R509
3.579545MHZ
X601
100CT4R408
4.433619MHz
L608
3.3uH
0305
L611
100uH 0305
L606
10uH
0305
CP802A B2013H02-6P
1
2
3
4
5
6
IC601
STV2248H
CHROMA IC
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
25
26
27
28
29
3
30
31
32
33
34
35
36
37
38
39
4
40
41
42
43
44
45
46
47
48
49
5
50
51
52
53
54
55
56
6
7
8
9
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
Q610
2SA1037AK
VIDEO BUFFBER
D4207
MTZJ12B
D602
1N4937
D603
11E1-EIC
D604
1SS133
C637
0.0047
B
C638
1B
C4201
0.0022
B
C4221
0.0022
B
C4203
0.0022
B
C611
1B
C616
1B
C615
0.022
B
C623
0.001
B
C626
0.33
B
C625
0.001
B
C657
0.1
B
C656
0.1
B
C655
0.1
B
C654
1F
C608
0.01
B
C610
0.022
B
C612
0.1
B
C622
0.0047
B
C653
0.1
B
C651
0.1
B
C648
0.1
B
C644
0.1
B
C627
0.01
B
C629
0.1
B
C635
3P CH
C639
0.1
B
C643
47P
CH
C649
47P
CH
C647
1F
C652
0.01
B
C4202
0.0022
B
C658
0.1
B
C665
0.1
F
C4255
0.1
F
C667
220P
500V
B
C606
0.001
B
C645
47P
CH
C630
1
B
C618
47P
CH
C619
47P
CH
R653
15K
R652
39K
R4250
390
R4255
390
R4254
10K
R617
560
R625
150
R637
75
R635
560
R631
100
R615
39
1/4W
R621
15K
R622
2.2K
R638
47K
R634
27K
R629
39K
R623
560
1/2W
R627
8.2K
R628
3.3K
R4256
75
R614
2.2K
R4248
75
R4253
75
R639
330K
R612
100
1/2W
R644
1K
R650
4.7K
R647
3.3M
R618
100
R619
100
R648
680
R4249
75
R4242
75
R4222
1K
R4225
1K
R4227
1K
R630
4.7K 1/4W
R640
220
R641
220
R642
220
R4277
1K
R4276
1K
R656
1K
R654
220
1/2W
R655
1K
R657
390
R646
470
R658
100
R633
470
R613
6.8K
R626
2.2K
R624
470
1/4W
R620
560
R645
820
R665
390
1/4W
(W063)
R4245
75
C642_1
10
25V
KA
C662_1
10
25V
KA
C661_1
10
25V
KA
C666_1
10
25V
KA
C4223_1
10
25V
KA
C4219_1
10
25V
KA
C613_1
10
25V
KA
C614
100
6.3V
KA
C620
2.2
50V
KA
C631
470
10V
YK
C646
1
50V
KA
C640
470
10V
YK
C607
1
50V
KA
C632
22
16V
KA
C660
470
6.3V
YK
C659
470
10V
YK
C4247
10
50V
KA
C4248
10
50V
KA
C641
1
50V
KA
C650
0.47
50V
KA
C628
47
6.3V
KA
W867
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
PLAYBACK COLOR SIGNAL
Q606
2SC2412K
BUFFER
Q609
2SC2412KT146
R,S
PROTECT
Q608
2SC2412KT146 R,S
H.CONTROL
Q611
2SC2412KT146
R,S
BUFFBER
Q605
KTC3881S-RTK
VIF PRE.AMP
PLAYBACK LUMINANCE SIGNAL
FRONT_VIDEO
DVD_C
DVD_Y
P.CON+A9V
GND
P.CON+5V
DVD_CVBS
21PIN_A_OUT_R
21PIN_A_OUT_L
21PIN_A_IN_R
21PIN_A_IN_L
GND
AUDIO_OUT
CLAMP_OFF
B.OUT
R.OUT
G.OUT
AV1
GND
IF
CLAMP
RF_AGC
SDA
H_OUT
SCL
VAMP
ABCL
HD
AFC
DVD_OUT-H
V_OUT
VIDEO_OUT
FOR_VCR
V_OUT
CVBS_TXT
OSD_B
OSD_G
OSD_R
OSD_FB
PROTECT
H_CONT
H
-14
H
-13
PCB250
CME033
NC
NC
CHROMA/SIF/VIF/21PIN SCHEMATIC DIAGRAM
4.5
2.0
0
3.6
4.9
3.8
2.4
3.8
3.9
7.8
4.1
0
3.2
2.8
3.2
1.7
1.7
3.4
3.6
3.4
0
NC
NC
NC
2.7
2.8
4.8
3.1
2.7
2.5
2.5
NC
NC
0.2
0
4.1
4.2
4.8
4.5
1.7
1.7
0
2.2
2.4
2.8
0
5.0
7.8
5.4
4.6
4.4
2.6
2.0
5.2
4.2
5.0
5.0
4.9
0
4.5
1.5
SIFIN1
SIFIN2
AGCSIFCAP
VREF_IF
AGCPIF_CAP
PIFIN1
PIFIN2
RF_AGC_OUT
IFPLL
GND_IF
FM_OUT
VCC_IF
(5V)
INT_CVBS_OUT
EXT_AUDIO_IN
PIF_LC1
PIF_LC2
VCC2
(8V)
CVBSIN1
(5V)
SDA
SCL
SLPF
LBF/SSC
H_OUT
VERT
BCL/SAF
VCC1
(8V)
GND1
X1/VAMP/CHR_OUT
CLPF
XTAL1
VCC_D
GND_D
AUDIO_OUT
FM_CAP
BLK_EXT
R_EXT/V_EXT
G_EXT/Y_EXT
B_EXT/U_EXT
APR
CHR
Y/CVBS_IN3
BS
CVBSIN2
GND2
CVBSOUT
B.OUT
G.OUT
R.OUT
ICATH
OSD_B
OSD_G
OSD_R
OSD_BK
XTAL3
XTAL2
NC
NC
4.6
4.0
8.3
CVBSOUT2
G.OUT
CLAMP
R.OUT
B.OUT
GND
CLAMP_OFF
H
L
+6dB
FROM/TO MICON/TUNER
H
L
11
29
28
34
35
41
31
32
33
0
0.1
8.0
8.0
4.0
8.1
0.8
1.5
7.0
27
30
36
FROM/TO CRT
3.1
0
3.1
4.9
3.2
8.9
6.9
0
6.9
6.0
4.9
9.0
4.7
0
0.1
0.8
1.5
9.0
3.2
0
3.8
FROM IN/OUT
FROM/TO AUDIO SW
FROM/TO DEFLECTION
FROM/TO MICON/TUNER
(AV PCB)
FROM REGULATOR
