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A
B
FROM/POWER
8
AT+10V
GND
7
6
TO/ SOUND
5
STEREO+5V
R612
AUDIO_OUT
R611
C658_1
R618
5
R632
100 1/2W
W817
4
50V
FROM/TO MICON/TUNER
3
IF
Y_VIDEO
AT+5V
SYNC
TUNER+5V
RESET
AFT
AGC
GND
HD
POWER
OSD_B
OSD_BLK
OSD_G
VD
2
OSD_R
I2C_OFF
SDA
SCL
CAUTION: DIGITAL TRANSISTOR
1
A
B
C
CHROMA SCHEMATIC DIAGRAM
5V REG
Q601
KTC3203_Y
4.97
6
CF604
TPSRA4M50C00-A0
5.5
R615
CF603
470
SFSH4.5MCB
NC
2.9
2.3
8.2
0
8.2
8.2
3.9
4.8
5.5
48
47
46
45
44
43
42
41
R634 10K
2.3
5.6K 1/4W
3.0
AUDIO OUT
10K
C604
2.3
AUDIO BYPASS
50V
1
KA
0.001 Y
NC
EXT AUDIO IN
C623_3
0.0033 Y
3.8
FM DIRECT OUT
46 SW REG CONT
C632
50V
2.2
KA
47 LIMITER IN
3.1
VIF VCO F/B
48 IF AGC
10M
49 QIF OUT
9.2
VREG Vcc
3.0
VIF APC FILTER
2.6
VIF VIDEO OUT
CHROMA IC
IC601
0
VIF GND
M61206FP
0
C621
0.01 F
0
AFT OUT
C626_1
64 VIF IN (1)
2.9
QIF IN
1 VIF IN (2)
C659_2
0.001 Y
R606
470P B
1.8
RF AGC OUT
10K
C606
2.9
RF AGC FILTER
SAW FILTER
0.22
KA
CF601
1.8
SAFGP45M7VHCZR
R604
OUTOUT G IN IN
1
2
3
4
5
6
7
8
2.2K
5
4
3
2
1
1.5
5.0
5.0
2.7
4.9
6.2
6.2
0
L601
8
1.2uH
R626
10K
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
NOTE:
THE DC VOLTAGE AT EACH PART WAS MEASURED
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
C
D
E
(MAIN PCB)
(MFR'S VERSION B)
R645
10
7.6
5.6
5V REG
5V REG
Q604
Q605
2SD734
KTC3203_Y
5.6
5.6
8.2
15.0
W801
W802
8.8
REG
Q606
R639
KTC3203_Y
100
C647
50V
1
KA
7
R638 8.2K
R646
27K
2.9
3.3
2.0
8.8
3.4
0
0
0
40
39
38
37
36
35
34
33
3.5
R642
D605
2.6
ACL/ABCL
6.8K
11E1-EIC
0
R IN
5.0
C638_2
V PULSE OUT
16V
33
KA
0
G IN
34 EXT C in
33 8.7V REG OUT
0
FAST BLK
32 X'TAL
7.3
C645_2
SPOT KILLER
NC
0
16V
47
KA
fsc OUT
NC
5.0
5.0
VIDEO CHROMA Vcc
C613
5.6
V RAMP CAP
50V
1
TF
R641
2.5
V RAMP FEEDBACK
22K
1/4W
17 V OUT
0
B IN
16 B OUT
8.2
STRAT UP Vcc
8.2
10
R648
4.5
100 1/4W
9
10
11
12
13
14
15
16
0 4.9
3.5
4.9
4.9
4.0
4.0
4.8
11
12
13
9
R627
100
R630
100
R631
100 1/4W
R653
560 1/2W
CAUTION:
SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
D
E
F
G
R613
47K 1/4W
TEST POINT
CP601
TKC-M06X-A1
VIDEO
INT.MONI
IIC_OFF
SDA
SCL
GND
0
4.9
SWITCHING
Q608
DTC114ES
0
PCB010
TMA501
ARE
ATTENTION:
LES PIECES REPAREES PAR UN
ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
F
G
H
8
7
6
5
FROM/TO DEFLECTION/CRT
4
FBT+8V
V_OUT
ABCL
V_FEEDBACK
GND
H_OUT
H_SYNC
B.OUT
3
G.OUT
R.OUT
CLAMP
6
5
4
3
R.SIGNAL
2
2
1
G.SIGNAL
B.SIGNAL
DEFLECTION SIGNAL
AUDIO SIGNAL
TUNER VIDEO SIGNAL
1
H
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