RCA RDR9000 Service Manual page 77

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
R8053
C8070 30 C8071
1
TX_FGU_OUT
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
U8004
C8069
R8054 Q8005
150pF
3 1
10
RF-in RF-out
R8056
10 R8059
RD07MUS2B
51
R8061
6.81K
ADA4743
C8085 C8086
NC 150pF R8062 C8087
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 6-7 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
C8072 C8075 C8076 150pF
18pF NC 15pF
C8080
C8081 1000pF
15pF R8060
100
L8019
1 2
C8082
Gate_2 270pF L8044
BLM18HE601SN1 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
67
6. UHF1 (400-470 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