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A
B
8
6
7
C218
0.001 Y
C217
R208
6
220
50V
0.47
R203
C211
R204
1K
50V
1
KA
TO SOUND
P.CON+9V
5
5
R217
TU_AUDIO_OUT
6.8K
R218
2.7K
R213
10K
CF201_1
SAF45MFX220ZR
IN
IN
G
OUT
OUT
SAW FILTER
1
2
3
4
5
4
R215
L202
5.6K
0.22uH
C224
R211
5P CH
68
3
FROM/TO MICON/TUNER
VIDEO
IF
AGC
AFT_IN
I2C_SDA
I2C_SCL
OSD_RED
OSD_GREEN
2
OSD_BLUE
OSD_BLANKING
I2C_OFF
1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A
B
G-3
C
CHROMA SCHEMATIC DIAGRAM
5.0
0.3
VIDEO BUFFER
0.3
Q604
5.0
2SA1015Y
0
D609
1SS133
VCO
L205
3602038
6
1
2
NC
R660
4
3
560
TP201
NC
0
0
0
0
4.1
4.1
2.2
0
0.3
3.3 2.2
5.0
2.4
64
63
62
61
60
59
58
57
56
55
54
53
52
49
48
47
46
45
44
43
42
3.0
NC
NC
NC
NC
50
KA
A2C
CLMP
CLMP
2.2
PLL
51
NC
VIDEO
7
TRAP
2.0
AMP
52
VIDEO
VIDEO
SW
1K
DET
2.5
53
SPLL
C210
3.0
54
BPF
BPF
47P SL
0
LIM
NC
AMP
SW
TRAP
0
NC
0
DC
FM
DELAY
NC
VOL
DET
LINE
2.8
1
NC
PEAKING
0
CORING
NC
2.4
2
BLACK
STRETCH
C213 0.022 M
0
3
VIF
IF AGC
DC
RES
1.5
4
RF AGC
0
AFT
5
OSD
FIX GAIN
2.9
6
0
7
BUS
ABL
CLAMP
NC
NC
NC
NC
NC
8
9
10
13
11
12
14
15
1
2
3
4
5
6
7
8
9
10
11
12
13
0
0
0
0
0
4.8
2.5
2.4
0
4.6
3.9
0
0
0
CHR0MA
C201
IC201
0.01 B
LA76814M-MPB
C202
6.3V
470
YK
CC005
R202
TP-1S-05
100K
R201
100K
C203
0.1 M
W819
NOTE:
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.
C
D
E
0
VIDEO
BUFFER
Q605
2SA1015Y
R652
47K
R624
24K
R662
C628 0.047 M
1K
C610
100P SL
0
0
2.6
0
2.7
0.3
3.3
1.7
0
0
0
51
50
49
48
47
46
45
44
43
42
41
41
40
39
38
37
36
NC
NC
NC
NC
0
35
NC
VC0
CW
0
34
KIL
X-RAY
FILTER
0
HOR GND
33
ADJ
APC1
TINT
R613
2.1
32
BPF
HOR
1K
0
VCO
31
SW
CLK
0
1/256
FBP
30
ACC
SYNC
SEP
R607
HOR
REF
1.7
DEMO
AFC2
29
C/D
4.7K +-1%
W817
1.1
R605
28
PHASE
AFC1
COLOR
2.7K 1/4W
SHIFTER
0
CLAMP
NC
HOR
CONTRAST
RGB
0
OUT
BRIGHT
MATRIX
H_GND
0.4
R609
27
100 1/4W
C617
R608
2.7
26
3.9K
50V
1
KA
5.0
25
VER
HOR
VOC
SEP
2.7
C614
24
OSD
VER
VER
0.47
TF
SW
RAMP
C/D
2.3
23
C616
0.22 TF
22
2.5
C612
100P A
DRIVE/CUT-OFF
AKB
NC
NC
NC
NC
16
17
18
19
20
21
14
15
16
17
18
19
20
21
22
23
24
0
7.8
2.6
2.6
2.6
0
0
0
0
0
R627
D603
91K 1/4W
11E1N
+-2%
CAUTION:
SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
D
E
F
G
D602
1SS133
12
R611
22K 1/4W
D611
D607
R644
13
1S2472
RD9.1EB1
331/2W
R614
R615
R649
W805
1.8K
3W
1.8K 3W
1.8K
3W
14
R643
C637
51 1/2W
50V
0.47
KA
R632
2.2K
9.0
0
12.9
1
2
3
OUT
GND
IN
2.0
BUFFER
0
Q602
2SA1015Y
0
9V REG.
IC601
KIA78L09BP
ATTENTION:
LES PIECES REPAREES PAR UN
ETANT
ARE
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
F
G
H
8
7
6
FROM POWER
5
AT+12V
+B
4
3
FROM/TO DEFLECTION/CRT
ABCL
P.CON+5V
X_RAY
H_SYNC
H_OUT
V_OUT
+12V
CLAMP
2
B.OUT
G.OUT
R.OUT
TUNER VIDEO SIGNAL
R.SIGNAL
G.SIGNAL
B.SIGNAL
DEFLECTION SIGNAL
1
AUDIO SIGNAL
LUMINANCE SIGNAL
PCB010
TM9425
COLOR SIGNAL
H
G-4
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