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
IC199
S-24C04BDP-LA
MEMORY IC
1
2
3
4
5
6
7
8
SW106
SKHVBED010
CH UP
SW107
SKHVBED010
CH DOWN
SW102
SKHVBED010
VOL UP
SW104
SKHVBED010
VOL DOWN
R003
270
1/4W
R004
270
1/4W
R104
820
R102
2.2K
R139
390
R108
1.2K
R005
33K
R116
10K
R117
270
R109
2.2K
R107
100
1/4W
R133
100
1/4W
R113
5.6K
R141
4.7K
R131
4.7K 1/4W
R112
47K
R121
100
1/4W
R002
18K
1/2W
R001
18K
1/2W
R122
75 1/4W
R128
1K
R006
4.7K
R114
4.7K
R142
100
R143
100
R123
10K
R120
10K
R110
5.6K
R125
68 1/4W
R135
150
R145
270
R115
4.7K
R106
10K
R105
10K
R124
10K
R146
10K
R138
10K
R134
10K
R140
10K
R111
15K
R144
10K
C003
47
16V
YK
C115
2200
6.3V
YK
C122
10
16V
KA
C121
100
6.3V
YK
C131
10
16V
KA
C004
47P
CH
C001
0.022
B
C120
1
B
C108
22P CH
C005
47P
CH
C113
22P CH
C116
0.0047 B
C102
0.1 B
C119
0.1
B
C135
68P CH
C103
22P
CH
C114
0.1 B
C104
0.0047
B
C106
0.0022 B
C105
0.1
B
C006
100P
CH
C110
0.47
B
C112
0.47 B
C111
82P CH
C109
22P CH
X101
100CT4R013
4MHz
TU001
TUWRF4EG-778F2
1
10
11
12
13
14
15
2
3
4
5
6
7
8
9
D108
1SS133
D104
1SS133
L001
10uH
0305
L102
10uH 0305
L101
10uH 0305
W814
W819
W820
W806
W818
W821
D001
MTZJ33B
D102
MTZJ5.1B
C002
470
6.3V
YK
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
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
PH001
003P-2100
CC001
TP-1S-05
CP101
06JQ-ST
1
2
3
4
5
6
TM101
RC-FK01A
BT001
R03(AB)2PXGPI
BT002
R03(AB)2PXGPI
TP001
VCO
IC102
R3111N311A/C
RESET IC
1
2
3
4
5
Q102
KRC111SRTK
LED SW
CAUTION: DIGITAL TRANSISTOR
Q103
KRA102SRTK
LED SW
G
R
D105_1
LTL-1BEFJ-002A
IC101
OECF005B
MICON 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
7
8
9
Vout
B+
GND
OS101 RPM7138-H5
1
2
3
ANT001
T4-216AP-BK
CAUTION: DIGITAL TRANSISTOR
A_MUTE
RF_AGC
AV1
IF
POWER
SCL
SDA
SECAM_VL_H
VIDEO_OUT
OSD_FB
OSD_R
OSD_G
OSD_B
TU/RGB
H_CONT
PROTECT
CVBS_TXT
HD
GND
FOR_VCR
P.CON+5V
+B
V_OUT
P.FAIL
EMERGENCY
POWER
DEGAUSS
AT+5V_AVDD
AT+5V_DVDD
TMB537
GND
I2C SCL
I2C SDA
I2C OFF
RF AGC
VIDEO OUT
CHROMA/SIF/VIF/21PIN
FROM/TO
FROM/TO POWER
CHROMA/SIF/VIF/21PIN
FROM/TO
PCB010
MICON/TUNER SCHEMATIC DIAGRAM
(MAIN PCB)
H_SYNC
AVDD1
PXFM
JTRSTO
GND
NC
OSC_OUT
(NTSC_3.58)
4
TO SOUND AMP
NC
NC
NC
0
2.2
3.8
4.0
4.9
30.7
NC
NC
NC
NC
NC
AGC
ADRES
SCL
SDA
V.S
BPL
BTL
IF
ACCESSORY
NC
OSD_FB
OSD_R
OSD_G
OSD_B
VDD
CVBS1
CVBS2
AVDD2
CVBSO
AVDD3
JTMS
TXCF
WSCF
VPP
TEST0
MCFM
JTCK
AGND
V_SYNC
OSC_IN
RESET
GND
JTDO
NC
VDD
17
NC
32
NC
48
GND
64
VDD
SDA
SCL
I2C_OFF
H_CONT
A MUTE
STANDBY LED
AV2
AV1
PROTECT
ON_TIMER LED
TU/RGB
SCART2
SCART1
DEGAUSS
P4.6
E0
E1
E2
VSS
SDA
SCL
MODE
VCC
0
0
0
4.8
0
4.8
0
4.8
(ATS)
SECAM_VL_H
POWER
REMORT
POWER FAIL
(NICAM)
KEY_IN
EMERGENCY
PO.6
NC
PO.7
NC
(EXT MUTE)
(VOLUME)
NC
NC
NC
NC
4.9
4.9
VCC
RESET
GND
NC
NC
NC
NC
0
4.8
4.8
3.6
4.8
4.8
NC
0
3.0
3.0
1.2
1.2
1.2
1.2
0
0
0
4.8
4.8
0
0
0
0
0
4.8
4.8
4.8
4.8
4.8
4.8
4.8
0
0
4.8
2.2
2.2
0
0
0
0
NC
NC
NC
NC
0
0
NC
4.8
4.8
4.8
0
0
2.5
3.0
4.8
1.9
0
0
NC
0
0
0
2.1
0.7
4.8
4.8
0.2
2.2
4.8
1.6
4.8
4.8
0
0
0
0
0
0
0
0
1
2
3
6
5