![background image](http://html.mh-extra.com/html/icom/ic-2800h/ic-2800h_service-manual_612062034.webp)
9 - 2
The combination of this page and the previous page
shows the unit layout in the same configuration as the
actual P.C. Board.
• BOTTOM VIEW
CONTROL UNIT
HV
TDATA
RDATA
GND
SP
SPE
CFL+
NC
NC
CFL–
J3
CFL+
NC
NC
CFL–
J3
from CFL BACK LIGHT
(DS2)
EXT.
VIDEO IN
J4
UVOL
R145
USQL
R148
UDIAL
S11
VVOL
R151
VSQL
R154
VDIAL
S12
1
2
3
4
5
6
1
2
3
4
5
6
J2
to MAIN UNIT J3
J2
1
2
3
4
A
B
NC
COM
4
3
2
1
COM
NC
B
A
1
4
R151
R154
R145
J4
R148
S11
VGL
VSS
STV1
U/D
CPV
OEV
STV2
VDD
VGH
VCOM
VEE
STH2
RL
VB
R
G
B
GND
CPH3
CPH2
CPH1
O2H
OEH
STH1
1
5
10
15
20
24
J1
from LCD DISPLAY DS1
SP
SPE
1
2
J5
from SPEAKER (SP1)
MP23
Summary of Contents for IC-2800H
Page 1: ...DUAL BAND FM TRANSCEIVER iC 2800h iC 2800h ...
Page 50: ...iC 2800h ...