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
IC101
R5F21244SNFP
SUB MICON
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
6
7
8
9
CP101
A2001WV2-6P
SUB MICON DATA
1
2
3
4
5
6
X101
16MHz
IC105
PST3229NR
RESET IC
1
2
3
4
5
D107
RB520S-30-TE61
S
D
G
Q102
KTK5132E
LEVEL SHIFT
S
D
G
Q101
KTK5132E
LEVEL SHIFT
W816
W893
C112
100
6.3V
YK_P
C102
47P
CH
C115
0.1
B
C101
47P
CH
C117
0.01
B
C118
0.1
B
C123
0.1 B
C111
18P
CH
C110
18P
CH
C108
0.1
B
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
R115
68
R125
4.7K
R131
100
R130
100
R107
100
R128
4.7K
R106
100
R108
10K
R112
100
R124
4.7K
R109
10K
R126
100
R127
100
R129
4.7K
R114
4.7K
R118
100
R119
100
R120
100
R113
4.7K
R110
1K
R116
68
L104
22uH
NLV25
D108
UDZS5.6B
D105
UDZS5.6B
C120
2.2
50V
KA_P
C119
0.47
50V
KA_P
C116
100
10V
YK_P
SDA
SCL
RXD
TXD
DTUNER_H
RXT1_RST
DTV_FAN_ON_H
SCART1_SW
SCART2_SW
DTUNER_H
SCART_A_SW
DTUNER_H
HP_IN
COMPONENT/DVI
DVI2_A_SW
RF_AGC
HP_IN
SCART1_SW
RS232_TXD
RF_AGC
SCART2_SW
RS232_RXD
F_SCL
F_SDA
DTV_FAN_ON_H
GND
GND
GND
TXD
PC_SYNC_SW
MODE
P.CON+3.3V
DVI2_A_SW
RXD
RESET
COMPONENT/DVI
SDA
F_SDA
F_SCL
RXT0_RST
RXT1_RST
SCL
GND
P.CON+3.3V
AT+3.3V
PC_SYNC_SW
SCART_A_SW
RXT0_RST
F_SDA
RESET
AT+3.3V
F_SCL
F_SCL
F_SDA
MODE
FROM/TO TUNER
TO JACK
TO POWER3
3.3
3.2
3.3
FROM/TO INTERFACE_HDMI IC
FROM/TO REGULATOR
FROM/TO AV JACK/SWITCH
FROM/TO 21PIN
FROM/TO SCALER
CMF111
PCBF00
3.2
3.3
3.3
3.3
3.3
3.3
3.2
3.1
3.2
3.3
3.2
3.3
3.2
3.3
3.2
3.3
3.2
3.2
3.3
3.3
0
3.3
3.3
3.3
3.3
3.2
3.3
3.3
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
OUT
NC
IN
NC
GND
3.4
3.4
0
P3_3
MODE
P4_3
P4_4
RESET
XOUT
XIN
P6_7
P0_5
P0_4
P6_0
P6_2
P6_1
P0_3
P0_2
P0_1
P0_0
VSS
P1_2
P1_1
P1_0
P3_1
P3_0
P6_5
P6_4
P6_3
P0_7
P0_6
NC
39
40 NC
P3_7
52
1
P2_6
13
14
P4_5
27
NC
26
NC
SCL
SDA
P2_7
P2_4
P2_3
P2_2
P2_1
P1_7
P2_5
P2_0
P1_6
P6_6
P1_3
VCC
RS232_TXD
RS232_RXD
P4_2/VREF
RX
VCC
TX
GND
RESET
BUSY/MODE
NC
NC
NC
NC
NC
NC
NC
NC
NC
G-16
G-15
(MAIN PCB)
SUB MICON/RS-232C SCHEMATIC DIAGRAM