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
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
C602
0.1 F
C001
0.022 F
C108_1
0.001 B
C113
560P W
C003
0.022 B
C620
0.01 F
C105 470P B
C104
0.01 F
C102
0.01 F
C101
0.01 F
C609
0.01 F
C624 163V MKT
C629
0.01 F
C107
220P B
C626 0.01 F
C004
0.022 F
C604
0.022 B
C627 0.01
B
C603
22P CH
C610
476.3V KA
C605
150V KA
C601
150V KA
C002
10006.3V YK
C606_1
47010V YK
C621
4716V YK
C106
150V KA
C628
150V KA
C623
10016V YK
C123
1016V KA
C614
150V KA
C616
150V KA
C615
150V KA
C612
150V KA
C617
10010V YK
C118
1006.3V KA
C630
10016V KA
C622
150V KA
C103
22010V YK
R121_1
270
R120
470
R115
22K 1/4W
R123
2.2K 1/4W
R605
180 1/2W
R618
8.2K 1/4W
R613 100 1/4W
R614 100 1/4W
R103
1K
R102
1K
R610
5.6K
R607
100
R615 100 1/4W
R608
1K 1/4W
R617
68K
R620
1K 1/4W
R143
47 1/4W
R003
100
R004
100
R104
1M
1/4W
R128
560
R127
1K 1/4W
R609
120K
R611
10K 1/4W
R627
10K
R105
3.3K
R106
3.3K
R628
1K
R113
2.2K
R125
47K 1/4W
R109 10K
R110
10K
R616
3.9K
R604
100
R126
2.7K
R101
560 1/4W
R133
22K
R002
68K 1/2W
R001
68K 1/2W
R111
47K
R108 100 1/4W
R107 100 1/4W
R129
2.2K
R603
120 1/4W
R624
75
R621
220
R601
8.2K
R602
100 1/4W
R606
27K 1/4W
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
W815
W889
W858
W809
W816
W884
W844
W846
W830
IC199
S-24C04BDP-LA
MEMORY IC
1234
5678
TUNER VIDEO SIGNAL
AUDIO SIGNAL
D604
MTZJ8.2B
D001
MTZJ33B
DEFLECTION SIGNAL
B.SIGNAL
G.SIGNAL
R.SIGNAL
D603
1SS133
D606 11E1-EIC
Q602
KTC3203_Y
5V REG
Q607
KTC3198
H.CTL
Q603
KTC3203_Y
5V REG
Q610
KTC3203_Y
5V REG
Q609
KTC3198
SW
Q601
KTC3203_Y
5V REG
Q606
KTC3203_Y
8V REG
R629
12 2W
CAUTION: DIGITAL TRANSISTOR
IC101
OEC7091A
MICON/CHROMA IC
1 101112131415161718
192 20 21 22 23 24
25 26 27 28 29
3
30 31 32 33 34 35 36 37 38 39
4
40
414243444546474849
5
50515253545556575859
6
6061626364
6566676869
7
70717273747576777879
8
80
9
SW104
EVQ21505R
VOL DOWN
SW103
EVQ21505R
VOL UP
SW102
EVQ21505R
CH DOWN
SW105
EVQ21505R
POWER
SW101
EVQ21505R
CH UP
X601
100CT3R505
3.579545MHz
LUMINANCE SIGNAL
Q105
KRA102MAT
SWITCHING
Vout
B+
GND
OS101
RPM7138-H5
1
2
3
TU001
ENG36A01G
1
10
11
12
13
14
15
16
17
18
19
2
20
21
3
4
5
6
7
8
9
D106
SLR-342VCT32
POWER ON/ON TIMER
C633
1016V KANP
CP601 173979-7
1
2
3
4
5
6
7
TM101
RC-EH020
BT001
R03(AB)E_2P_G
BT002
R03(AB)E_2P_G
P.CON+5V
CLAMP_OFF
PROTECT
P.CON+5V
H_OUT
H_CTL
ABCL
CLAMP
H_CTL
G.OUT
R.OUT
H_SYNC
B.OUT
PROTECT
DEGAUSS_H
CLAMP_OFF
V_OUT
GND
V_FEEDBACK
AT+5V
ABCL
H_OUT
X-RAY
SDA
R.OUT
G.OUT
SCL
UNREG+12V
B.OUT
H_SYNC
REMOTE+12V
AFT
POWER_FAIL
KEY1 V_OUT
UNREG+12V
X-RAY
KEY2 V_FEEDBACK
DEGAUSS_H
GND
POWER_ON
TU+BT
REMOCON
P.CON+5V
AUDIO_OUT
VIDEO_IN
AUDIO_MUTE
MONO_F_A_IN
X-RAY
GND
P.CON+5V
IIC_OFF
TUNER+5V
ON_TIMER
REMOTE+12V
POWER_FAIL MONO_F_A_IN
VIDEO_IN
STEREO+5V
TUNER+5V
AT+5V
AUDIO_OUT
GND
AUDIO_MUTE
TU_AUDIO
STEREO+5V
ON_TIMER
TU_VIDEO
SCL
KEY1
KEY2
REMOCON
AT+5V
POWER_ON
SDA
IIC_OFF
SDA
AFT
SCL
TU_AUDIO
TU+BT
TU_VIDEO
1
(MAIN PCB)
MICON/CHROMA/TUNER SCHEMATIC DIAGRAM
FROM AV
FROM/TO TV POWER
FROM/TO DEFLECTION/CRT
5.5
PCB010
TMC563
4
3
2
7
6
5
TEST POINT
TO SOUND
5.5
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
4.9
7.2
5.5
7.2
4.9
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
4.9
4.8
0
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
70 REMOCON
71 AV2
72 AV1
73 AUDIO_MUTE
78 POWER FAIL
80 EXT_MUTE
76 ON_TIMER
60 NC
61 NC
75 IIC_OFF
65 NC
59 NC
74 X-RAY
79 X-RAY_TEST
69 POWER_ON
IIC_OFF
SCL
SDA
GND
GND
NC
NC
NC
NC
NC
NC
NC
NC
77 BBE
36 TEST3
0000
4.9 0
VSS
E2
E1
E0VCC
MODE
SCL
SDA
ACCESSORY
5.6
5.06.0
4.9 8.8
0 0 4.9 4.9 0 4.9 0 1.1 3.0 0.8 3.4 4.8 4.8 3.4 0 3.3 2.8 5.5 0.0
NC
0
0
4.9 0 1.9
2.2
1.9
2.2
5.6
2.6
2.9
9.0
3.0
0.7
3.5
2.8
0
2.5
4.4
4.8
8.7
03.73.50
6.6
2.08.3
NC
08.35.05.05.03.84.9
NC
0.05.04.25.000
0
00
0
2.0
0
2.4
4.9
4.9
4.8
4.8
4.8
4.9
2.0
4.9
0
0
4.6
0
4.9
7.911.3
8.5
5.0 5.0
4.9
4.8
0
4.9
0
0
5.5
5.0
7.2
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