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ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
Q606
2SD734
REG.
Q603
2SD734
REG.
D607
1SS133
D605
11E1-EIC
D603
1SS133
D604
1SS133
D601
1SS133
X602
3.579545MHz
Q608
2SA1015Y
CUT OFF
AUDIO SIGNAL
LUMINANCE SIGNAL
IC601
M61203BFP
CHROMA IC
1 10111213141516
17 18 19
2
20 21 22 23 24 25 26 27 28 29
3
30 31 32
33343536373839
4
404142434445464748
49
5
50515253545556575859
6
6061626364
789
CF603
EFCT4R5YS5A
CF604
EFCT4R5MW5
CP601
TKC-M06X-A1
1
2
3
4
5
6
C638
4.750V NA
L601
1.2uH
L605
1uH
CF601
SAF45MFY220ZR
SAW FILTER
2345
W837
W819
W828
W805
W839
D614
MTZJ6.2B
D615 MTZJ6.2B
D616
MTZJ6.2B
D612
MTZJ12B
D611
MTZJ12B
D610 MTZJ12B
D602
MTZJ8.2B
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
R635 100
R626 10K
R613
100
R624 2K
R602
1K
R611 10K
R634 10K
R639 100
R627 100
R630 100
R631 100
R617 2.7K
R608
2.7K
R616
330
R632
120 1/2W
R615
470
R622
120
R614 2.2K
R619 2.2K
R625 2.2K
R612
5.6K
R623
120 1/4W
R644
1001/4W
R636
33K
R633
8.2K
R642
100K
R646 12K
R638 6.8K
R641
20K
R620
1K
R605
4.7K
R604 100
R601
2.7K
R621
2.7K
R603
1.5K
R606
10K
R609
470
R618 10M1/4W
R647
1.8K
C635 4710V KA
C645
4716V YK
C604 150V KA
C609
1050V KA
C601
4716V YK
C640
4706.3V YK
C610
0.2250V YK
C612
47010V YK
C627
150V KA
C644
10010V YK
C625
150V KA
C603
150V KA
C606
0.150V KA
C605
0.4750V KA
C624
220010V YK
C632 2.250V KA
C619_1
3.350V
KA
C631
470P B
C626
0.001 Y
C639
0.01 Y
C621 0.01 B
C643
0.001 Y
C616
15P CH
C636
0.01 Y
C642 0.001 Y
C623 0.0033 M
C630
0.01 Y
C614 0.01 Y
C651
470P B
C654 0.022 F
C622 0.015 M
C661 0.01 Y
C613_1
1TF
C607 0.01 Y
C618_1
22P CH
C699
0.01 Y
C637
0.01 Y
C634_1
0.01 B
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:
TUNER VIDEO SIGNAL
R.SIGNAL
G.SIGNAL
B.SIGNAL
DEFLECTION SIGNAL
L607
15uH
L603
10uH
S802XS802Y
S106Y
SYNC
Y_VIDEO
AT+5V
P_CON+15V
RESET
AT+15V
GND
AUDIO_OUT
ABCL
P_CON+5V
V_FEEDBACK
V_OUT
GND
H_OUT
H_SYNC
B.OUT
G.OUT
R.OUT
AFT
CLAMP
AGC
IF
GND
HD
POWER
OSD_B
OSD_BLK
OSD_G
VD
OSD_R
I2C_OFF
SDA
SCL
PCB010
TMX456
(MAIN PCB)
CHROMA SCHEMATIC DIAGRAM
FROM POWER
FROM POWER
FROM/TO MICON/TUNER
TO SOUND
TO MICON/TUNER
G-4
G-3
FROM/TO DEFLECTION/CRT
TEST POINT
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
G 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
50 AUDIO OUT
46 SW REG CONT 34 EXT C in
33 8.7V REG OUT
32 X’TAL
31 ACL/ABCL
64 VIF IN
8.2 15.0
8.8
4.5
8.2
8.2
2.5
5.6
5.0
5.0
7.3
5.0
2.6
8.83.45.54.83.98.28.22.32.9
0.8
0.1
5.5
0
6
7
11 12 13
10
8
9
5
4.8
10.6
0 2.9 3.3 2.0
0
0
0
0
3.5
NC
4.84.04.04.94.93.54.90
0
6.26.24.92.75.01.5 5.0
2.9
1.8
1.8
2.9
3.2
0
0
2.6
3.0
9.2
3.1
3.8
3.2
2.3
3.0
2.3
1 VIF IN
17 V OUT
16 B OUT
NC 00
0
B.OUT
INT.MONI
IIC_OFF
SDA
SCL
GND
0