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
Q606
2SD734
REG
Q603
2SD734
REG
Q605
2SD734
REG
Q604
2SD734
REG
C627
1
50V
KANP
C638_1
0.47
50V
KANP
LUMINANCE SIGNAL
AUDIO SIGNAL
OUTOUT G IN IN
CF601
SAF45MFY220ZR
SAW FILTER
1
2
3
4
5
IC601
M61203CFP
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
CF604
EFCT4R5MW5
CF603
EFCT4R5YS5A
CP601
173979-6
1
2
3
4
5
6
R629
22
3W
R641
22K +-1%
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:
C646
0.01
Y
C622
0.015
M
C613
1 TF
C621
0.01 Y
C639
0.01
Y
C607
0.01
Y
C661
0.01 Y
C636
0.01
Y
C614
0.01
Y
C616
15P
CH
C623
0.0033
M
C618
22P
SL
C626 0.001
Y
C634
0.01
Y
C609
0.01 Y
C601
1000
6.3V
YK
C625
1
50V
KA
C624
47
16V
YK
C604
1
50V
KA
C642
1
50V
KA
C612
470
10V
YK
C635
47
16V
KA
C630
47
10V
KA
C603
1
50V
KA
C606
0.22
50V
KA
C644
1000
10V
YK
C632
2.2
50V
KA
C605
0.47
50V
KA
C647
1
50V
KA
C645
47
16V
KA
C619_1
1
50V
KA
R633
8.2K
R625
2.2K
R619
2.2K
R614
2.2K
R618
10M 1/4W
R621
2.7K
R604
100
R613
100
R624
2K
R602
1K
R646
47K
R638
10K
R627
100
R630
100
R631
100
R617
2.7K
R603
1.5K
R606
10K
R622
120
R628
100
R632
220
R634
10K
R636
33K
R623
120
1/4W
R605
4.7K
R635
100
R626
22K
R639
100
R609
470
R620
56
R611
10K
R601
4.7K
R615
470
R608
1.8K
R612
100
1/4W
R645_1
220K 1/4W
R642
180K
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
D606
MTZJ6.8B
D608
MTZJ12B
D610
MTZJ12B
D611
MTZJ12B
D612
MTZJ12B
D603
MTZJ12B
W829
W818
W834
W817
W805
L606
2.2uH
L607
15uH
DEFLECTION SIGNAL
B.SIGNAL
G.SIGNAL
R.SIGNAL
TUNER VIDEO SIGNAL
L603
22uH
0607
L601
1.2uH
L605
1uH
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
HD
POWER
OSD_B
OSD_BLK
OSD_G
VD
OSD_R
I2C_OFF
SDA
SCL
FROM POWER
G-4
G-3
PCB010
TMX488
0.0
0.0
7.9
7.9
8
(MAIN PCB)
CHROMA SCHEMATIC DIAGRAM
TEST POINT
GND
SDA
IIC_OFF
B.OUT
INT.MONI
SCL
NC
NC
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
G OUT
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
8.8
5.5
4.9
4.9
7.2 7.2
5.5
5.5
4.9
7.9
8.5
11.3
1.5
4.9
4.9
0.0
4.9
0.0
0.0
0.0
0.0
4.9
3.4
3.9
4.9
2.0
2.0
2.0
3.6
7.9
7.9
0.0
2.8
4.7
4.9
4.9
7.0
0.0
0.0
4.7
0.0
2.6
3.3
8.5
1.9
3.2
2.5
0.0
0.0
5.6
0.0
5.7
0.0
2.2
3.0
2.3
2.4
2.2
3.0
2.9
3.2
8.7
3.2
2.2
0.0
0.0
1.9
2.8
4.6
2.9
1.5
5
7
6
9
10
11
12
13
FROM/TO SOUND/AV
FROM/TO DEFLECTION/CRT
FROM SOUND/AV
FROM/TO MICON/TUNER
64 VIF IN (1)
1 VIF IN (2)
G IN
