Table of Contents
Advertisement
A
B
8
7
6
5
4
3
2
1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A
B
G-15
C
D
SUB MICON/RS-232C SCHEMATIC DIAGRAM
(MAIN PCB)
R110
RF_AGC
1K
R115
SCART1_SW
68
R116
SCART2_SW
68
GND
R130 100
R131 100
3.2
SDA
3.3
3.3
LEVEL SHIFT
Q101
KTK5132E
3.2
SCL
3.3
3.3
LEVEL SHIFT
Q102
KTK5132E
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
C
D
E
F
NC
NC
NC
NC
NC
NC
NC
NC
3.3
3.3
3.2
3.3
3.3
39
38
37
36
35
34
33
32
31
30
29
28
27
NC
NC
P0_6
P1_3
3.2
3.3
P0_5
RS232_TXD
3.1
3.2
39
NC
27
P4_5
P0_4
RS232_RXD
3.2
3.3
40 NC
26
NC
P4_2/VREF
P1_6
NC
3.3
SUB MICON
NC
P6_0
P1_7
NC
IC101
R5F21244SNFP
NC
P6_2
P2_0
NC
NC
P6_1
P2_1
NC
NC
P0_3
P2_2
NC
52
P3_7
14
P2_6
NC
P0_2
P2_3
NC
1
NC
13
P2_7
NC
P0_1
P2_4
3.2
NC
P0_0
P2_5
3.3
NC
3.2
1
2
3
4
5
6
7
8
9
10
11
12
13
NC
3.3
NC
3.2
3.3
3.3
NC
3.3
3.3
0
3.3
3.3
3.2
C123
0.1 B
X101
16MHz
R129
4.7K
R114
4.7K
R128
4.7K
E
F
G
H
FROM/TO SCALER
SDA
SCL
FROM/TO 21PIN
SCART1_SW
SCART2_SW
DTUNER_H
SCART_A_SW
FROM/TO AV JACK/SWITCH
DTUNER_H
HP_IN
FROM/TO JACK
COMPONENT/DVI
DVI2_A_SW
R126
HP_IN
100
RS232_TXD
FROM/TO TUNER
RS232_RXD
RF_AGC
F_SCL
R124
F_SDA
4.7K
R125
4.7K
FROM/TO POWER3
DTV_FAN_ON_H
GND
SUB MICON DATA
CP101
A2001WV2-6P
GND
GND
1
TXD
TX
2
PC_SYNC_SW
MODE
BUSY/MODE
3
W893
P.CON+3.3V
VCC
4
DVI2_A_SW
RXD
RX
5
RESET
COMPONENT/DVI
RESET
6
NC
NC
5
4
NC
NC
OUT
IN
GND
1
2
3
R108
3.4
3.4
0
FROM/TO INTERFACE_HDMI IC
10K
D107
RB520S-30-TE61
F_SDA
F_SCL
RXT0_RST
RXT1_RST
FROM/TO REGULATOR
GND
P.CON+3.3V
AT+3.3V
PC_SYNC_SW
PCBF00
CMF111
G
H
8
7
6
5
4
3
2
1
G-16
Advertisement
Table of Contents
