Figure 8-7 Schematic Diagram - RCA RDR9000 Service Manual

Service Manual
9V3A
3
L8009
1 2
C8048 C8049
R8039
BLM18HE601SN1 1uF 470pF 47K
R8041
R8044
4.7K 4.7K
PS_TX
3
C8059
1
220pF
Q8003
DTC114EET1G
2
U8004
R8053
C8070 30 C8071
1
TX_FGU_OUT
RF-in
470pF 20pF
R8058
R8057
180
180
9V3A
L8028
1 2
C8101
BLM18HE601SN1
220pF + C8191
nc
C8113
150pF R8071
330
R8073
10nH
R8079
NC
R8080
100
R8081
L8036
6.2K
1 2
VGG_CONT
BLM18HE601SN1 C8128
R8086
220pF
NC
R8143
2
D8008 5.6K
BZX84C2V7/NXP
Q8011
2SK1824
1
23 TX PA
9V3A
9V3A_TX
2
C8044 C8046
C8045 10uF/16V 220pF
Q8002 L8010 220pF
2SB1132
BLM18HE601SN1
L8013
BLM18PG181SN1
C8057
220pF C8054 C8055
R8042 R8043
1000pF 0.1uF
330 330
L8015
47nH
L8016
120nH R8050
330
C8072
C8069 18pF
R8054 Q8005
150pF
3 1
10
RF-out
R8056
10 R8059
RD07MUS2B
51
R8061
6.81K
1
ADA4743
C8085 C8086
NC 150pF R8062 C8087 BLM18HE601SN1
220pF
8.2K
C8091
470pF
R8066
C8102 C8103 4.7nH
0.1uF 220pF C8105 C8106
12pF 0 C8104
NC
L8030 C8110
C8114 C8116 NC
150nH
12nH 6.8pF
C8118 L8032
RD01MUS2
NC
12pF
1
Q8006
Gate_1 Gate_2
R8083 R8082
C8126 150 150 C8127
C8129 C8130 220pF 220pF
0.047uF 0.01uF
18K
R8087
R8088
R8130
3.3K
68K
BLM18HE601SN1
L8038
1 2
Q8010
FINAL_BIAS
220pF
2SK1824
C8139
C8192
220pF 1

Figure 8-7 Schematic Diagram

V+
C8037 C8038
0.1uF 0.022uF
Gate_1
C8051
270pF
C8053 R8040
22pF 100
C8058 C8056
C8079 15pF 1000pF
22pF
L8017 C8063
0 C8064 150pF
120pF R8048
2.4
C8065
C8075 C8076 150pF
NC 15pF
C8080
C8081 1000pF
15pF R8060
100
L8019
2
C8082
Gate_2 270pF L8044
NC
VGG_CONT
L8027
C8100
110nH_11T
470pF
R8067
C8111 C8112 C8117 330
NC NC 220pF
9V3A_TX L8033
1 2
C8119 BLM18HE601SN1
220pF
Pf _ADC
FWD_POWER
Pr_ADC
9V3A C8134
1uF
R8132
9V3A
6.8K
U8005
1
+VS
S8001
VO
3
C8138
SW-PCB
GND
3.3K
1000pF
R8145
LM50C
270
8. VHF (136-174 MHz) Information
2 1 Isen+ Isen-
R8121 0.015
L8007
C8039
BLM41PG600SN1
220pF R8122 0.015
2 1
L8008
R8123 0.015
BLM41PG600SN1
C8050 BLM41PG600SN1
NC
此 处 需 要 加 宽 走 线
C8060 C8061 C8140
36pF 6.8pF 12pF
2
G2
Q8004
5
AFT05MP075GN R8049
S
10
1
C8181
G1
8.2pF
C8077 C8078 C8141
36pF 6.8pF 12pF
此 处 需 要 加 宽 走 线
C8083
NC
C8172 C8092 C8093 C8094
NC 1pF 1.8pF NC
C8095
D8004
470pF
1 2
L8024 L8025 L8026
MA4P1250 16nH 16nH 16nH
C8098
C8096 C8097 4.7pF C8099
1.8pF 5.6pF 2.2pF
L8029
16nH
C8107
2.7pF
C8108 C8109
NC D8005 47pF
RFIN_RX
MA4P1250
HSMS2802 C8120
2
220pF
3
1
R8074
0
L8034 C8121
D8006
1 2
15pF
C8122 BLM18HE601SN1
220pF C8123
220pF
L8037
1 2
C8132
220pF BLM18HE601SN1
C8136 C8137
1000pF 1000pF
2 1 2
L8039
R8090 BLM18HE601SN1
1K
TEM_DET_ADC
C8043 C8040 C8041 C8042
0.1uF 220pF 56pF
22uF/25V
L8012 R8038
L8011 NC
BLM41PG600SN1
L8014 C8052 C8062 C8144
22nH 470pF 47pF 4700pF
C8115
470pF
L8018
0
C8066
470pF
C8182 C8067 C8142
NC NC 15pF
NC
C8068
R8063 R8064 R8065 L8020
天 线 座 建 议
330 330 NC
15nH
选 用 TNC
W8000
ANTENNA
1 4
2 3
5 6
5
Rcouple
TP8008
1 2
Pin Pout
3 Fcouple 4
R8070
4
39K
M8000
Directional Couple
R8072 L8031
330
5.1nH(wind coil)
R8075 R8076
120 150 R8077
180 R8078
180
HSMS2802
C8125
2
220pF
3
1
R8085
0
C8131
D8007
15pF
C8133
220pF