ABC
D
E
F
G
H
ABC
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
IC101
R5F21244SNFP
SUB MICON
1
1
01
11
2
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
6
789
X101
16MHz
CP101
A2001WV2-6P-BLK
SUB MICON DATA
1
2
3
4
5
6
S
D
G
Q102
KTK5132E
LEVEL SHIFT
S
D
G
Q101
KTK5132E
LEVEL SHIFT
D107
RB520S-30-TE61
IC105
PST3229NR
RESET IC
123
4
5
C120
2.2
50V
KA
C119
0.47
50V
KA
C116
100
10V
YK
D105
UDZS5.6B
L102
22uHNLV25
R108
10K
R110
1K
R109
10K
R113
4.7K
R115
68
R129
4.7K
R114
4.7K
R128
4.7K
R106
100
R107
100
R102
100
R101
100
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
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:
THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
C123
0.1
B
C110
18P
CH
C111
18PCH
C118
0.1
B
C117
0.01
B
C115
0.1
B
C108
0.1B
C102
47P
CH
C101
47P
CH
C112
100
10V
YK
W886
W882
W883
W884
RXD
TXD
SDA_EEP
SCL_EEP
SCART1_SW
RF_AGC
RF_AGC
SCART1_SW
DVD_TX
SCL
SDA
DVD_RX
DVD_RESET
DVD_POWER
DVD/AUDIO
SW_SPDIF
GND
TXD
MODE
RXD
RESET
P.CON+3.3V
P.CON+3.3V
SW_SPDIF
DVD/AUDIO
DVD_TX
DVD_RX
DVD_POWER
DVD_RESET
SDA_EEP
GND
GND
SCL_EEP
P.CON+3.3V
P.CON+3.3V
RESET
MODE
SCL
SDA
3.3
3.3
3.2
3.2
H-16
H-15
(MAIN PCB)
SUB MICON/RS-232C SCHEMATIC DIAGRAM
CMF113
PCBF40
NC
NC
NC
NC
FROM/TO 21PIN
FROM/TO SCALER
P4_2/VREF
RS232_RXD
RS232_TXD
VCC
P1_3
P6_6
P1_6
P2_0
P2_5
P1_7
P2_1
P2_2
P2_3
P2_4
P2_7
SDA
SCL
NC
26
NC
27
P4_5
14
13
P2_6
1
52
P3_7
NC
40
39
NC
P0_6
P0_7
P6_3
P6_4
P6_5
P3_0
P3_1
P1_0
P1_1
P1_2
VSS
P0_0
P0_1
P0_2
P0_3
P6_1
P6_2
P6_0
P0_4
P0_5
P6_7
XIN
XOUT
RESET
P4_4
P4_3
MODE
P3_3
0
NC
0
0
GND
NC
IN
NC
OUT
NC
NC
NC
NC
NC
NC
NC
BUSY/MODE
RESET
GND
TX
VCC
RX
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
FROM/TO TUNER
27
28
29
30
31
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.2
0
0
00
000
0
0
0
3.3
3.3
3.2
3.2
0
0
0
3.3
3.3
3.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.3
3.3
FROM/TO REGULATOR
FROM/TO DVD INTERFACE
FROM/TO SOUND AMP