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A
B
0
0
0
0
1
2
3
4
8
8
7
6
5
4.9
0
4.8
4.8
7
C118_2
C101
10V
100
YK
0.01
F
AT+5V
R108 100 1/4W
1 CNVSS
41 NC
SDA
R107
2 XIN
42 HVCO F/B
SCL
3 XOUT
43 AFC FILTER
1/4W
100
4 TEST1
44 DEF GND
6
5 VSS
45 FBP IN
VOLUME
6 MCU VCC
46 H OUT
ON_TIMER
R135
R112
7 TEST0
47 DEF VCC
AFT
2.2K
8 FILT
48 NC
R131
9 HLT
49 HI VCC
2.2K
KEY1
R113
10 VHOLD
50 R OUT
11 CVIN
51 G OUT
KEY2
2.2K
R123
12 RESET IN
52 B OUT
POWER_ON
2.2K
13 MCU RESET OUT
53 ACL
R115
14 Y SW OUT
54 NC
22K
REMOCON
15 V/C GND
55 PROTECT
16 3.58 XTAL
56 SDA
5
17 C-APC
57 H_CTL
18 MCU5.7V REG OUT
58 SCL
19 NC
59 NC
AUDIO_MUTE
20 CVBS IN3
60 NC
21 AUDIO IN3
61 NC
R125
X-RAY
22 V/C VCC
62 DEGAUSS_H
R127
47K 1/4W
IIC_OFF
23 MCU TEST
63 STANDBY_H
1K 1/4W
24 CVBS IN2
64 VOLUME
25 AUDIO IN2
65 NC
26 CVBS IN1
66 AFT
27 AUDIO IN1
67 KEY1
POWER_FAIL
28 5.7V REG OUT
68 KEY2
29 C(Y/C) IN
69 POWER_ON
4
30 Y(Y/C) IN
70 REMOCON
31 VREG VCC
71 AV2
32 FSC OUT
72 AV1
33 MONITOR OUT
73 AUDIO_MUTE
34 AUDIO ATT OUT
74 X-RAY
35 AUDIO ATT FILTER
75 IIC_OFF
36 NC
76 ON_TIMER
AT+5V
37 V RAMP F/B
77 SYNC
38 V RAMP OUT
78 POWER FAIL
39 V RAMP CAP
79 X-RAY_TEST
40 8.7V REG OUT
80 EXT_MUTE
3
R143
47 1/4W
2
OS101
KSM-713SY
1
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
A
B
J-1
C
MICON/CHROMA/TUNER SCHEMATIC DIAGRAM
R618
8.2K
1/4W
R124
22K
1/4W
R110
10K
R109
10K
R130
NC
0
0
0
0
0
0
4.8
0
4.8
0
5.1
2.8
22K 1/4W
64
63
62
61
60
59
58
57
56
55
54
53
0
100K
4.8
MCU GND
4.9
IIC BUS
DECODER
4.9
SDA/SCL
ROM
OSD
RAM
4.9
4.9
I/O
4.9
NC
4.9
NC
P-ON CONT
Power Manage.
4.9
IIC
MCU RESET
TIM
1.8
CCD
INT
4.9
PWM
CLK CONT
0
MCU
AD
CPU core
NC
CLK
0
NC
4.9
VCO
R129
0
XO
47K
4.8
NC
MICON/CHROMA IC
1
2
3
4
5
6
7
8
9
10
11
12
IC101
0
0
NC
5.0 4.9
0
4.9
0
3.1
0
0.2
2.8
OEC7091C
C102
0.01 F
R128
560
R101
R126
2.7K
560 1/4W
ATTENTION
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
C
D
E
(MAIN PCB)
R621
6
5
220
5.6
3
C630_1
2
16V
100
YK
C632_1
10V
470
YK
C629
0.01
F
5
6
7
NC
NC
NC
5.1
4.9
5.0
7.9
0
7.9
6.7
9.0
0
3.5
3.7
0
52
51
50
49
48
47
46
45
44
43
42
41
8.8
4.7
4
Ver.Proc.
3.7
Hor.Proc.
PGB OUTPUT Stage
Ver SYNC SEP
V_OUT
SYNC SEPA/Hor.VCO
DRIVE
Ver.COUNT DOWN
Hor.COUNT DOWN
R606
CUT-OFF
2.2
V RAMP
V_FEEDBACK
AFC-1/H COINCIDENT
HV BLK
AFC-2 H PHASE
22K
1/4W
0
2.8
NC
3.5
RGB Proc.2
NC
RGB Proc.1
OSD SW
5.1
RGB MATRIX
CONTRAST
NC
BRIGHTNESS
COLOR CONT
3.0
NC
8.9
Chroma Proc.
Vldeo Proc.
8
ACC/C-BPF
2.4
C-TRAP/YDELAY
APC/KILLER
SHARPNESS
TINT/DEMO
2.4
BLACK STRETCH
Y MUTE
5.7
R604
LPF
6bB AMP
ATT
100
2.3
NC
2.0
C612
VIDEO_IN
1
F
VCXO
2.3
NC
13
14
15
16
17
18
19
20
21
22
23
24
4.9
4.9
2.5
0
3.3
2.9
5.5
NC
0
1.9
2.3
5.1
0
1.9
NC
C609
0.01 F
W865
MONO_R_V_IN
C610_1
6.3V
47
KA
C615
TU_VIDEO
1
F
5V REG
5.5
Q601
KTC3203_Y
R603_1
4.9
8.8
120 1/2W
:LES PIECES REPAREES PAR UN
ETANT
CAUTION
:SINCE THESE PARTS MARKED BY
DANGEREUSES AN POINT DE VUE SECURITE
CRITICAL FOR SAFETY,USE ONES
N'UTILISER QUE CELLS DECRITES
DESCRIBED IN PARTS LIST ONLY
DANS LA NOMENCLATURE DES PIECES
D
E
F
G
ACCESSORY
H.CTL
Q607
KTC3198
TM101
RC-DW180
R608
100
1/4W
C623_1
7.9
16V
100
YK
8V REG
8.5
Q608
KTC3209_Y
11.3
7.9
8V REG
R607
8.5
Q606
KTC3203_Y
100
11.3
C652
0.22
F
C621_1
16V
47
YK
C647
C620
0.022
F
0.01
B
D604
D603
1SS133
MTZJ8.2B
R605
180 1/2W
P.CON+5V
TUNER+5V
5V REG
Q602
4.9
KTC3209_Y
5.5
7.2
R629_1
47 2W
7.2
5.5
C617_1
R630
5V REG
4.9
Q603
C001
NC
1
NC
10V
100
YK
KTC3203_Y
47 2W
0.01
F
2
NC
NC
7.2
TUNER+5V
3
5.5
C002_1
5V REG
NC
4
NC
5
Q610
6.3V
1000
YK
KTC3203_Y
NC
5
NC
STEREO+5V
NC
NC
6
NC
7
NC
NC
8
NC
NC
9
NC
SCL
10
SDA
11
100
AFT
12
W823
TU_AUDIO
13
14
NC
NC
B+
15
NC
16
NC
TU001
115-V-KA35ARB
TU_VIDEO
17
R.SIGNAL
ARE
G.SIGNAL
B.SIGNAL
F
G
H
8
FROM AV
Y_IN
FROM/TO DEFLECTION/CRT
7
CLAMP
C653
V_OUT
1
F
GND
V_FEEDBACK
ABCL
P.CON+8V[B]
H_OUT
X-RAY
R.OUT
UNREG+12V
G.OUT
B.OUT
H_SYNC
6
FROM/TO POWER
POWER_FAIL
UNREG+12V
B+
DEGAUSS_H
GND
FROM AV
C_IN
5
MONO_R_V_IN
VIDEO_IN
GND
UNREG+12V
4
W815
TUNER+5V
FROM/TO SOUND
VOLUME
SCL
SDA
GND
AUDIO_MUTE
STEREO+5V
P.CON+8V[B]
AUDIO_OUT_R
3
AUDIO_OUT_L
TU_AUDIO
TEST POINT
CP601
A2001WR2-7P
AUDIO_OUT_R
AUDIO_R
7
R004
SCL
AUDIO_OUT_L
AUDIO_L
6
100
R003
GND
5
SDA
IIC_OFF
IIC_OFF
4
SDA
AFT
SDA
3
SCL
SCL
2
TU_AUDIO
GND
1
2
R001
B+
68K 1/2W
R002
68K 1/2W
TU_VIDEO
PCB010
TMD605
1
DEFLECTION SIGNAL
AUDIO SIGNAL
TUNER VIDEO SIGNAL
H
J-2
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