RTS DV 2400 Series, Service Manual

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DV-2400
B 1
2
E1
1
C 1
5
C 2
4
E2
3
Q107
NOUSE
B 1
2
E1
1
C 1
5
C 2
4
E2
3
Q106
UMC4 N
8C
Vin
1
GN
D
2
+8 V
3
KIA78 08AF
E1 02
22 uF/16 V C 102
10 3P
C 101
10 3P
SB E
C E1 04
22 uF/16 V
C 111
10 4P
5C
C 106
10 2P
SB 2S B1 386
R 101
4K7
R 100
47 0R
Q103
DTC 114 EU
C 104
10 3P
8T
C 109
10 2P C 107
10 2P
C 108
10 2P
E1 00
47 0uF /2 5V-1 0*1 0
C 105
10 2P
C 100
10 3P
C 110
10 4P
Q101
2S B6 24
R 104
47 K
R 103
3K3
Q108
DTC 114 EE
8R
Q102
2S B1 132
R 105
47 K
R 106
1K
Q104
DTC 114 EU
E1 05
22 uF/16 V
VFM
C 112
10 2P
VAM
C 113
NOUSE
FB
P1 01
GND
P1 00
MAIN+DC 13. 8V
Q105
NOUSE
R 102
10 K
F1 00
R 0
VOLTAGE
DC SWITCH
DC SWITCH
REGULATOR
VOLTAGE
REGULATOR
CURRENT
PROTECTION
E1 01
47 0uF /2 5V-1 0*1 0 E1 03
22 uF/16 V
PLL C LOC K LINE
PLL DATA LINE
PLL S TB ENABLE
PLL LD LINE
DET
SQUELC H DET
MOD-AUDIO
PC /TV
MOD-SUB
WIDE/NAR ROW
R SSI
R X/TX
FR EQ-CONT
AF/SQ
TEMP
51 89UHF-RF
51 89UHF-RF .S ch
PLL C LOC K LINE
PLL DATA LINE
PLL S TB ENABLE
PLL LD LINE
DET
SQUELC H DET
MOD-AUDIO
PC /TV
MOD-SUB
WIDE/NAR ROW
R SSI
R X/TX
FR EQ-CONT
AF/SQ
TEMP
DET
SQUELC H DET
MOD-AUDIO
MOD-SUB
FR EQ-CONT
WIDE/NAR ROW
R SSI
R X/TX
PLL C LOC K LINE
PLL DATA LINE
PLL S TB ENABLE
PLL LD LINE
PC /TV
8R X-C ONTROL
8TX-C ONTR OL
AM/F M-C ONTROL
POWER-C ONTR OL
AF/SQ
TEMP
R X-IN
R X-OUT
TX-IN
TX-OUT
51 89UHF-AF
51 89UHF-AF .S ch
DET
SQUELC H DET
MOD-AUDIO
MOD-SUB
FR EQ-CONT
WIDE/NAR ROW
R SSI
R X/TX
PLL C LOC K LINE
PLL DATA LINE
PLL S TB ENABLE
PLL LD LINE
PC /TV
8R X-C ONTROL
8TX-C ONTR OL
AM/F M-C ONTROL
POWER-C ONTR OL
AF/SQ
TEMP
R X-IN
R X-OUT
TX-IN
TX-OUT R X-IN
R X-OUT
TX-IN
TX-OUT
C TR L
51 89UHF-SC RAMB LER
51 89UHF-SC RAMB LER .Sch
R X-IN
R X-OUT
TX-IN
TX-OUT
C TR L
Vout
3
VS
S
1
Vin
2
B L85 03-50 PSM
C 114
10 3P
D100
ZS H5 MA2 7
SCHEMATIC DIAGRAM
33