RCA RDR9000 Service Manual page 65

Service Manual
EXT_SPK_Audio
INT_SPK_Audio
V+
R3097
Audio_PA_EN
V+
L3021
1 2
BLM41PG600SN1 R3116
0
1
2SC4617(nc)
Q3020
C3114 +
C3116
10uF/25V
NC
L3015
1 2
BLM18HE601SN1
C3117 C3118
TP3008
470pF 470pF C3120 0.47uF
L3017
1 2 C3121 0.47uF
BLM18HE601SN1
C3124 C3125
470pF 470pF
Q3004
4 3 R3093 100K R3094
5 C3130
R3095
1K 2
100K
0.22uF
1 6
EMD22
C3138 1uF R3098 30K
INT_SPK-
C3139 1uF R3099 30K
EXT_SPK-
C3140 1uF R3100 30K
INT_SPK+
C3141 1uF R3101 30K
EXT_SPK+
C3142 R3104
2.7K
100pF
11 Audio PA
R3117
0
Q3006
NC
2 3
C3150
NC
R3111
NC
C3115
NC
C3113
+
C3151
22uF/25V
0.1uF
U3009
4
IN1
1
OUT1+
12
IN2
C3126 C3128 5 2
NC1 OUT1-
10
NC2
470pF 470pF 11
NC3
7
ST_BY
15
OUT2+
10K 6
MUTE
8 14
C3133
PW_GND OUT2-
9
S_GND
0.47uF
TDA7297SA
U3010
9
2
7
4
3
TS5A23159RSER
C3143 R3105 C3144 R3106 C3145 R3107
2.7K 2.7K 2.7K
100pF 100pF 100pF
55
6. UHF1 (400-470 MHz) Information
TP3001
L3016
1 2
BLM41PG600SN1
R3092
C3119 C3122 100
470pF 470pF
TP3002
L3018 C3123
1 2 470pF
BLM41PG600SN1
TP3003
C3127 C3129
470pF 470pF
L3019
1 2
BLM41PG600SN1
R3096
C3131 C3132 100
470pF 470pF
TP3004
L3020 C3134
1 2 470pF
BLM41PG600SN1
C3135 C3136
470pF 470pF
3V3A
C3137
0.1uF
8
NC1 V+
10
ECHO_SPK-
NO1 COM1
6
ECHO_SPK+
NC2 COM2
1 R3102 33
NO2 IN1
5 R3103 33
GND IN2 SPK_SEL
IN NC to COM NO to COM
L ON OFF
H OFF ON
EXT_SPK+
EXT_SPK-
INT_SPK+
INT_SPK-