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
R107
1K
R101
390
R102
820
R103
1.2K
R104
2.2K
R137
180
R136
1.5K
1/4W
R007
75
R004
270
R105
10K
R116
10K
R111
15K
R133
10K
R123
10K
R124
10K
R108
120
R131
100K
R121
100
R109
2.2K
R148
10K
R134
10K
R140
1.8K
R141
1.8K
R144
1K
1/4W
R003
270
R128
100
R115
4.7K
R106
10K
R151
4.7K
R152
4.7K
R120
4.7K
R005
82K
R006
15K
R110
5.6K
R143
1.5K
R142
1.8K
R150
1K 1/4W
R146
1K
1/4W
R145
1K
1/4W
R147
1.2K
1/4W
R113
5.6K
R129
100
R114
4.7K
R154
4.7K
1/4W
(W071)
R132
560
R112
1.5K 1/4W
SH101
763WSA0087
IC102_1
R3111N311A/C
RESET IC
1
2
3
4
5
CP101
06JQ-ST
1
2
3
4
5
6
CP001
003P-2100
C002
470
6.3V
YK
D102
MTZJ5.1B
D001
MTZJ33B
W832
W827
TP001
VCO
W801
W844
W843
W842
L102
10uH 0305
L101
10uH 0305
L001
10uH
0305
D108
1SS133
TU001
TUWRF4EG-778F2
1
10
11
12
13
14
15
2
3
4
5
6
7
8
9
X101
100CT4R013
C103
22P
CH
C120
1 B
C118
0.1 B
C114
0.1 B
C004
47P
CH
C005
47P
CH
C104
0.0047
B
C106
0.022 B
C105
0.1 B
C101
68P CH
C102
0.1
B
C109
22P CH
C108
22P CH
C126
100P CH
C125
100P CH
C127
100P CH
C128
150P CH
C007
0.01
B
C139
0.47
B
C140
220P CH
C141
0.1 B
C129
220P CH
C130
1
63V
MKT
C001
0.022
B
C143
0.1 B
C111
0.47 B
C112
82P CH
C116
0.0047
B
C113
22P
CH
C006
100P
CH
C119
0.1
B
C131_1
10
16V
KA
C115
2200
6.3V
YK
C003
1
50V
KA
C121
100
6.3V
YK
IC199
S-24C04BDP-LA
MEMORY IC
1
2
3
4
5
6
7
8
IC101
OECF006A
MICON W/T.TEXT 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
6
7
8
9
Q102
KTA1504S_Y_RTK
LED DRIVE
Q103
KTA1504S_Y_RTK
LED DRIVE
D101
SLR-342VCT32
STAND BY/P.ON
D103
LTL-1CHGE-002A
ON TIMER
SW104
SKHVBED010
CH DOWN
SW102
SKHVBED010
CH UP
SW107
SKHVBED010
VOL DOWN
SW106
SKHVBED010
VOL UP
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
Vout
B+
GND
OS101
RPM7138-H5
1
2
3
TM101
R25-1788
BT002
R03(AB)2PXGPI
UM-4
BT001
R03(AB)2PXGPI
UM-4
KEY_IN
REMORT
P.FAIL
RESET
FORTHD_VCR_2
A_MUTE
FORTHD_VCR_1
ST_RESET
P.CON+5V
EMERGENCY
DEGAUSS
TUNER_BT
OSC_IN
P.FAIL
AT+5V_AVDD
OSC_OUT
AT+5V_DVDD
GND
ON_TIMER
DEGAUSS
ATS
POWER
EMERGENCY
STB_LED
POWER
RF_AGC
IF
SCL
H_CONT
SDA
I2C_OFF
DATA
OSD_FB
PROTECT
OSD_R
CLK
DATA
OSD_G
CLK
OSD_B
AV2
H_CONT
AV1
B
CVBS_TXT
V_SYNC
PROTECT
G
V_OUT
H_SYNC
ATS
R
FB
SCL
PXFM
SDA
A_MUTE
STEREO_RESET
VDD
AFC
AV1
AV2
FORTHD_VCR_1
FORTHD_VCR_2
TU/RGB
2.0
FROM/TO 21PIN
FROM/TO POWER
FROM/TO SOUND AMP
FROM/TO IF/CHROMA
NC
NC
ACCESSORY
PCB010
TMA528
RF AGC
I2C OFF
I2C SDA
I2C SCL
GND
NC
NC
3.6
3.1
0
GREEN
NC
NC
NC
NC
IF
BTL
BPL
V.S
SDA
SCL
ADRES
AGC
30.7
4.9
4.0
3.8
2.2
0
NC
NC
NC
CVBS1
AV2
AV1
V_SYNC
AVDD1
H_SYNC
GND
CVBS2
MCFM
TEST0
AVDD3
VPP
WSCF
JTDO
VDD
SCL
SDA
OSD_FB
OSD_R
OSD_G
OSD_B
STANDBY LED
POWER
I2C_OFF
DEGAUSS
AGND
POWER FAIL
(ATS)
(BBE-H)
PXFM
KEY_IN
TU/RGB
A MUTE
JTCK
JTRSTO
JTMS
CVBSO
AVDD2
OSC_OUT
OSC_IN
RESET
REMORT
TXCF
SECAM_VL_H
H_CONT
ON_TIMER
FORTHD VCR 2
FORTHD VCR 1
EMERGENCY
P4.6/PWM6
PROTECT
STEREO RESET
CSO/RESET0/P3.7
P3.5
P3.4
TUNER HI
VCC
MODE
SCL
SDA
VSS
E2
E1
E0
NC
NC
NC
NC
NC
FROM DEFLECTION/CRT
RED
NC
NC
GND
RESET
VCC
1
2
3
4
5
9
10
4.9
4.9
0
0
0
1.9
2.3
4.8
4.9
0
5.0
0
0
0
0
4.7
0.6
4.9
2.0
0
0
0
1.6
1.8
4.7
4.9
0.6
2.1
4.8
1.6
4.9
4.9
0
0
2.5
4.9
2.5
2.0
0
0.2
0.2
0.7
NC
NC
NC
0
4.9
4.9
0
4.8
0.2
1.6
0
0
0
4.9
0
4.9
4.9
NC
NC
0
0
4.9
4.9
0
2.5
0
4.9
0
0
0
0
6
8
7
4.9 0
4.9
3.1
3.1
2.4
MICON/TUNER SCHEMATIC DIAGRAM
(MAIN PCB)