TO
J-BOARD
(J14)
HX1
1
PC G
22
9V
2
21
5V
3
PC B
20
4
19
RXD
5
PC R
18
TXD
6
17
7
HD
16
8
15
9
VD
14
10
PC Ls
13
11
PC Rs
12
5
60
HX
PC Terminal Board
JK3513
L IN
L
PC AUDIO IN
R
R IN
JK3511
PC IN
1
PC R
2
PC G
3
PC B
13
PC HD
14
PC VD
15
SCL
12
SDA
IC3502
DDC EEPROM
JK3509
3
RS-232C
TXD
REMOTE IN
2
RXD
6
HX1
Q3532
13
L AMP
Q3531
11
R AMP
5
1
3
7
9
22
21
VCLK
7
5
SDA
6
SCL
19
18
TH-42PW6/TH-42PWD6
HX-Board Schematic Diagram
7
TO J14
PC Ls
PC Rs
PC R
PC G
PC B
PC HD
PC VD
9V
5V
RXD
TXD
8