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SCHEMATIC DIAGRAM (LCD) MODEL RM-1100
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16
14
IC403
,tP
D
0301
.~
E
0302,
401-405
,~
0303
~'
Anode
Anode •
Cathode
0301
r'
Anode
0303, 304, 309,
401, 402
~-
Anode
0305
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Anode
0306-308
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:=:=:-
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Va,lcap.
Gene,al
Zene,
LED
Photo Diode
Anode Anode
Anode
Anode
II
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Cathode
Cathode
Cathode
Cathode
Anode
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IC401, 402 RVITC4030BP
[ID
CIRCUIT BOARD (LCD) MODEL RM-1100
CIRCUIT BOARD (AM) MODEL
RM-11
00
[Ill
RM-1100 RM-1100
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19
IC301
'~
12
18
IC302
14-
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7
IC401, 402
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AM
OSC Signal Line
...
- -
AM
Vcap Signal Line
+Voltage Line
IC403
RVIT06301AP
LCD
DRIVER
- +Voltage Line
-,
IC401
,402
RVITC4030BP
EX-OR GATE
0305
RVDKB265G
AGC
r++--KV
AF
ID
DYLO
TO
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SD
MAIN
CIRCUIT
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.0401,402
MA150
SWITCHING
IC302
RVIM57171L
NOISE BLANKER
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AM
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FM
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0403,405
250601
SWITCHING
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Q403
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Note:
OC
voltage mesurements are taken with electronic voltmeterfrom negative voltage line.
eAM position
Note:
OC
voltage measurments are taken with electronics voltmeter from negative
voltage line.
eFMlLocaVHeadset position
0301
0306-30e
0301
0302
0303
0303,304,309 IC301
MA153 RVl>lSV149 2SK184
2SC2295
2SC1359B MA150 RVIUPCl215VE
SWITCHING
AM
TUNING
RF AMP
IF
AMP 0 AGe SWITCHING
AM
IFAMP8DET
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SCHEMATIC DIAGRAM (AM) MODEL RM-1100
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CIRCUIT
CNI02
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