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
Q105
KRA102MAT
SWITCHING
D106_1
SLR-342VCT32
POWER ON/ON TIMER
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
C604
0.022
F
C007_1
0.022
F
C112
100P
CH
C624_1
1
63V
MKT
C626
0.01
B
C108_1
0.001
B
C614
1
B C612
1 B
C104
0.01
B
C102
0.01 B
C627
0.01
B
C001
0.01
F
C004_1
0.022
B
C629
0.01
B
C620_1
0.01
B
C105
470P
B
C107
220P
B
C609
0.01
B
C602
0.1
F
C603
22P
CH
C101
0.01
B
C616
1
B
C615
1
B
C633
10
50V
YK
C605
1
50V
KA
C606_1
100
6.3V
YK
C601
1
50V
KA
C123_1
10
50V
YK
C106
1
50V
KA
C103
470
6.3V
YK
C617
100
10V
YK
C628
1
50V
KA
C623
2.2
50V
KA
C622
1
50V
KA
C630
470
10V
YK
C621
47
16V
YK
C118
470
6.3V
YK
C610_1
47
16V
YK
R617
47K
1/4W
R110
10K 1/4W
R109
10K 1/4W
R627
10K
R107
100
R108
100
R106_1
4.7K
R130
10K 1/4W
R004
100
R003
100
R105_1
4.7K
R121
270
1/4W
R002
15K 1/2W
R001
15K 1/2W
R610
12K
R611
10K
1/4W
R601
8.2K
1/4W
R620
1K
1/2W
R618
22K
R143_1
10
R115
22K
R116_1
2.2K
R613
100
1/4W
R614
100
1/4W
R102
1K
R602
100
1/4W
R603
120 1/2W
R605
220 1/2W
R606
22K 1/4W
R607
100 1/4W
R615
100
1/4W
R126
2.7K
R101
560
R621
220 1/4W
R608
1K 1/4W
R604
100 1/4W
R104
1M
R128
560
R127
1K
R609
120K
R124
10K
R125
47K
R129
47K
R119
22K 1/4W
R103
1K
R112
2.2K 1/4W
R113
2.2K 1/4W
R616
1K
1/4W
R134_1
4.7K
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
:LES PIECES REPAREES PAR UN
ETANT
ATTENTION
:SINCE THESE PARTS MARKED BY
CAUTION
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
W833
W808
W809
W816
IC199
BR24L02F-WE2
MEMORY IC
1
2
3
4
5
6
7
8
D604
MTZJ8.2B
D611
MTZJ12B
D001
MTZJ33B
D602
MTZJ9.1B
D603
1SS133
D606
11E1-EIC
Q601
KTC3203_Y
5V REG
Q602
KTC3203_Y
5V REG
Q603
KTC3203_Y
5V REG
Q606
KTC3203_Y
8V REG
Q607
2SC2412K
H.CTL
R629
22 3W
CAUTION: DIGITAL TRANSISTOR
IC101
OEC7091C
MICON/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
65
66
67
68
69
7
70
71
72
73
74
75
76
77
78
79
8
80
9
SW104
EVQ21505R
VOL DOWN
SW103
EVQ21505R
VOL UP
SW102
EVQ21505R
CH DOWN
SW101
EVQ21505R
CH UP
SW105
EVQ21505R
POWER
X601
100BT3R537
3.579545MHz
CP601
A2001WR2-6P
1
2
3
4
5
6
L001
3.3uH 0305
TU001
115-V-KA35ARH
1
10
11
12
13
14
15
16
17
18
19
2
20
21
3
4
5
6
7
8
9
S802Y
S802X
GND
B+
Vout
OS101
ROM-V3138SY
1
2
3
P.CON+5V
P.CON+5V
H_OUT
H_CTL
ABCL
CLAMP
H_CTL
G.OUT
R.OUT
H_SYNC
STANDBY_H
B.OUT
DEGAUSS_H
P.CON+B
V_OUT
GND
V_FEEDBACK
AT+5V
ABCL
H_OUT
X-RAY
SDA
R.OUT
G.OUT
SCL
B.OUT
H_SYNC
AFT
UNREG+12V
STANDBY_H
KEY1
V_OUT
POWER_FAIL
UNREG+12V
KEY2
V_FEEDBACK
X-RAY
GND
POWER_ON
P.CON+5V
REMOCON
DEGAUSS_H
AT+5V
AUDIO_OUT
AUDIO_MUTE
X-RAY
AUDIO_MUTE
P.CON+5V
IIC_OFF
VIDEO_IN
TUNER+5V
AUDIO_IN
ON_TIMER
AUDIO_OUT
P.CON+5V
GND
POWER_FAIL
AUDIO_IN
VIDEO_IN
TUNER+5V
AT+5V
TU_VIDEO
TU_AUDIO
ON_TIMER
SCL
KEY1
KEY2
REMOCON
AT+5V
POWER_ON
SDA
AFT
IIC_OFF
TU_AUDIO
SDA
SCL
P.CON+B
TU_VIDEO
PCB070
4.8
4.8
TEST POINT
SCL
SDA
IIC_OFF
GND
NC
NC
G-2
G-1
CMF081
4.9
0
4.9
NC
0
3
NC
NC
NC
NC
NC
(MAIN PCB)
MICON/CHROMA/TUNER SCHEMATIC DIAGRAM
8.8
5.5
4.9
4.9
7.2
5.5
5.5
7.2
4.9
8.5
6 MCU VCC
7 TEST0
8 FILT
9 HLT
5 VSS
1 CNVSS
2 XIN
3 XOUT
4 TEST1
11 CVIN
10 VHOLD
12 RESET IN
13 MCU RESET OUT
14 Y SW OUT
15 V/C GND
16 3.58 XTAL
17 C-APC
18 MCU5.7V REG OUT
19 NC
20 CVBS IN3
21 AUDIO IN3
22 V/C VCC
23 MCU TEST
24 CVBS IN2
25 AUDIO IN2
26 CVBS IN1
27 AUDIO IN1
28 5.7V REG OUT
29 C(Y/C) IN
33 MONITOR OUT
32 FSC OUT
31 VREG VCC
30 Y(Y/C) IN
34 AUDIO ATT OUT
37 V RAMP F/B
38 V RAMP OUT
39 V RAMP CAP
40 8.7V REG OUT
Ver SYNC SEP
Ver.COUNT DOWN
V RAMP
Ver.Proc.
Hor.Proc.
SYNC SEPA/Hor.VCO
Hor.COUNT DOWN
AFC-1/H COINCIDENT
AFC-2 H PHASE
PGB OUTPUT Stage
DRIVE
CUT-OFF
HV BLK
IIC BUS
DECODER
OSD
ROM
RAM
CCD
CPU core
VCO
XO
COLOR CONT
RGB MATRIX
RGB Proc.1
RGB Proc.2
OSD SW
CONTRAST
BRIGHTNESS
MCU RESET
Power Manage.
MCU
CLK
Y MUTE
BLACK STRETCH
Vldeo Proc.
C-TRAP/YDELAY
SHARPNESS
Chroma Proc.
ACC/C-BPF
APC/KILLER
TINT/DEMO
ATT
VCXO
LPF
6bB AMP
MCU GND
IIC
TIM
AD
PWM
INT
I/O
CLK CONT
P-ON CONT
SDA/SCL
NC
NC
4.8
NC
NC
NC
NC
NC
35 AUDIO ATT FILTER
41 NC
42 HVCO F/B
43 AFC FILTER
44 DEF GND
45 FBP IN
46 H OUT
47 DEF VCC
48 NC
49 HI VCC
50 R OUT
51 G OUT
52 B OUT
53 ACL
54 NC
55 PROTECT
56 SDA
57 H_CTL
58 SCL
62 DEGAUSS_H
63 STANDBY_H
64 VOLUME
66 AFT
67 KEY1
68 KEY2
71 AV2
72 AV1
73 AUDIO_MUTE
77 SYNC
78 POWER FAIL
80 EXT_MUTE
76 ON_TIMER
60 NC
61 NC
79 NC
75 IIC_OFF
65 NC
59 NC
NC
NC
NC
NC
70 REMOCON
69 POWER_ON
74 X-RAY
36 TEST 3
NC
NC
NC
NC
NC
5.6
NC
NC
0
0
5.0
5.0
0
4.9
0
1.2
2.0
0.8
3.4
4.9
5.0
3.4
0
3.4
2.9
5.6
NC
2.8
2.9
0
5.0
0
2.0
2.2
2.0
8.8
4.6
2.3
4.5
0
2.6
5.7
2.3
3.3
4.0
4.6
3.1
8.8
2.0
0
3.7
3.4
0
4.6
8.0
0
8.0
3.5
3.2
3.2
2.3
4.6
0
4.9
0.3
4.9
0
0
0
0
2.4
4.9
4.9
4.9
4.9
0
4.9
4.9
2.9
4.9
0
0
4.9
0
0
4.9
4.9
7.9
11.3
2
5
6
7
4
1
4.9
5
FROM/TO DEFLECTION/CRT
FROM/TO TV POWER
FROM/TO SOUND/AV
VSS
E2
E1
E0
VCC
MODE
SDA
SCL
4.9
4.9
4.9
0
0
0
0
0