RCA RDR9000 Service Manual page 267

Service Manual
3V3A
C3081 C3076
C3077
2.2uF 0.01uF
1uF
C3093 0.01uF G1
MIC_BR261
C3089
E1
BR261W26A101E1G
0.1uF
VMIC TP6016
E3
C3094
0.1uF
MIC_ECHO
TP3000 1 E7
MIC_ECHO
C3097
1uF
R3089
MIC_SEL
0.1uF
EXT_MIC
0.1uF
INT_MIC
C3044
470pF
10 BR261 and ECHO
VREG VDDD
C3078 C3079 C3080
1uF 1uF 1uF
C7
C1
BR261_OPT_I2C0_SCL
C3
BR261_OPT_I2C0_SDA
U3006
A9 R3065 10K
R3066 NC
A7 R3067 100K
R3072 16K
B8 R3068 10K
C9 R3075 nc
A3 C3096 0
CODEC_CLK
B2
A1
3V3A
C3107
0.1uF
3V3A
MIC_ECHO
U3008 C3109
TS5A3159DCKR
33 6 5 0.1uF R3115
IN VCC
1 2
47K
NO GND
C3111 3 4
NC COM
MIC_BR261
C3112
R3109 560 R3042 300
9V3
C3043 + C3045 C3046 C3047
NC 22uF/25V 0.1uF 470pF
C3082
2.2uF
C3088
1uF
VREG
L3012
MIC_ECHO 1 2 C3090 0.22uF R3070 1K
VREG
C3091 C3092
BLM15AG601SN1
3V3A
470pF 470pF C3095
0.1uF
L3013
BLM15AG601SN1
1 2 C3098 0.22uF R3079 1K
ECHO_SPK+
1 L3014 2 C3100 0.22uF R3080 1K
ECHO_SPK-
BLM15AG601SN1
C3102 C3104 C3105
C3103 C3106
470pF 470pF 470pF 470pF
1uF
C3108 1uF
CODEC_MIC
R3088 0
CODEC_MIC
C3110
NC
257
8. VHF (136-174 MHz) Information
3V3A
FM_nRST
1V8D
L3011
R3061 R3062
1 2
10K 10K
BLM15AG601SN1
C3086
C3083 C3084
0.1uF
0.1uF 0.1uF
37
38
39
40
41
U3007
42
43 FM1188GE(nc)
44
46
45
47
48
3
FM_nPWD
23
R3064 100K
24 R3069 100K
17 R3076 10K
21 R3077 10K
20 R3078 10K
3V3A
19
C3099 C3101
18
0.1uF 2.2uF
26
25
16
15
22
32
14
R3090 100
ECHO_UART2_RXD
R3091 100
ECHO_UART2_TXD