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
X602
3.579545MHz
D601
1SS133
D605
11E1-EIC
Q605
KTC3203_YT
REG
Q603
KTC3203_YT
REG
Q604
KTC3203_YT
REG
Q606
KTC3203_YT
REG
C627
1
50V
NA
LUMINANCE SIGNAL
AUDIO SIGNAL
OUTOUT G IN IN
CF601
SAF45MFY220ZR
SAW FILTER
1
2
3
4
5
IC601
M61206FP
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
57
58
59
6
60
61
62
63
64
7
8
9
CF603
EFCT4R5YS5A
CF604
EFCT4R5MW5
CP601
173979-6
1
2
3
4
5
6
R629
33
3W
L605_2
1uH
0305
THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
C634
0.01
Y
C609
0.01 Y
C626
0.001
Y
C602_1
0.01 F
C655_1
0.0068 Y
C623
0.0033 M
C639
0.01
Y
C607
0.01
Y
C636
0.01
Y
C616
15P
CH
C618
22P
SL
C621
0.01
Y
C622
0.015
M
C645
47
16V
YK
C638_1
4.7
50V
KA
C613
1
50V
YK
C605
0.47
50V
KA
C632
2.2
50V
KA
C604
1
50V
KA
C642
1
50V
KA
C612
1000
10V
YK
C630
47
16V
YK
C625
1
50V
KA
C647
1
50V
KA
C603
1
50V
KA
C606
0.22
50V
KA
C624
47
16V
YK
C635
47
16V
YK
C601
1000
6.3V
YK
R641_1
22K 1/4W
R638 22K
R621
2.7K
R609
470
R632
220
R634
10K
R618
10M 1/4W
R611
10K
R647
2K
R602
470
R622
120
R628
100
R642
22K
R623
120
1/4W
R614
2.2K
R619
2.2K
R625
2.2K
R615
470
R636
33K
R633
8.2K
R605
4.7K
R601
2.2K
R626
22K
R603
1.5K
R635
100
R646 68K
R639
100
R630
100
R627
100
R617
1K
R631
100
R620
12
R606
10K
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANT
LES PIECES REPAREES PAR UN
ATTENTION:
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
SINCE THESE PARTS MARKED BY
CAUTION:
D602
MTZJ8.2B
D610
MTZJ12B
D611
MTZJ12B
D612
MTZJ12B
W806
W827
W816
W817
W810
W818
L606
2.2uH
L607
15uH
L601_2
1.2uH
DEFLECTION SIGNAL
B.SIGNAL
G.SIGNAL
R.SIGNAL
TUNER VIDEO SIGNAL
UNREG+12V
VIDEO_IN
AUDIO_OUT
AUDIO_IN
GND
Y_VIDEO
AT+5V
SYNC
TUNER+5V
V_OUT
RESET
ABCL
AFT
V_FEEDBACK
AGC
IF
GND
H_OUT
H_SYNC
B.OUT
G.OUT
R.OUT
CLAMP
GND
HD
POWER
OSD_B
OSD_BLK
OSD_G
VD
OSD_R
I2C_OFF
SDA
SCL
G-4
G-3
CHROMA SCHEMATIC DIAGRAM
(MAIN PCB)
7.2
4.9
5.5
2.3
2.4
2.2
3.0
2.9
3.2
8.7
5
NC
NC
PCB010
FBP IN
SCL
RF AGC OUT
AFT OUT
VIF GND
VIF VIDEO OUT
QIF IN
VIF APC FILTER
VREG Vcc
VIF VCO F/B
AUDIO BYPASS
EXT AUDIO IN
FM DIRECT OUT
Hi Vcc
R OUT
AFC FILTER
DEF
H OUT
SDA
H VCO F/B
INV FBP OUT
POWER ON CONT
STRAT UP Vcc
B IN
V RAMP FEEDBACK
V RAMP CAP
VIDEO CHROMA Vcc
fsc OUT
V PULSE OUT
R IN
CHROMA APC FILTER
TV/Y IN
5v REG
Y SW OUT
VIDEO/CHROMA GND
FAST BLK
SPOT KILLER
RF AGC FILTER
INTELLIGENT MONI
MCU RESET
VIF Vcc
5.7V REG OUT(FOR CPU)
47 LIMITER IN
48 IF AGC
49 QIF OUT
34 EXT C in
33 8.7V REG OUT
32 X’TAL
17 V OUT
16 B OUT
46 SW REG CONT
AUDIO OUT
ACL/ABCL
NC
GND
SDA
B.OUT
INT.MONI
SCL
8.8
5.5
4.9
4.9
7.2
5.5
1.5
4.9
4.9
4.9
4.9
3.4
3.9
4.9
2.0
2.0
2.0
3.6
7.9
7.9
2.8
4.7
4.9
7.0
4.7
2.6
3.3
8.5
1.9
3.2
2.5
5.6
5.7
7.9
2.2
3.0
3.2
2.2
1.9
2.8
4.6
2.9
1.5
6
11
12
0
0
0
0
0
0
2.8
0
0
0
0
0
0
0
0
0
0
0
4.9
8
13
7
TEST POINT
IIC_OFF
FROM SOUND/AV
FROM/TO SOUND/AV
FROM/TO MICON/TUNER
64 VIF IN (1)
1 VIF IN (2)
G IN
FROM/TO DEFLECTION/CRT
FROM TV POWER
10
7.9
8.5
11.3
TMX494
9
7.9
G OUT
V OUT
