Panasonic RR-US430E Service Manual ▷ View online
C5
2200P
C9
0.022
C12
0.1
M2
L0CBAB000124
ZOOM MIC
S
D
G
Q2
S
D
G
Q3
Q2
B1CFHC000003
MIC SWITCH
Q3
B1CFFB000001
MIC SWITCH
Q5
Q5
2SD19790SL
MIC AUTO GAIN CONTROL
R2
2.2K
R7
4.7M
R6
470K
R10
4.7M
R12
4.7K
R14
100K
R17
47K
MICZOOM_L
CL4
R28
100
A13
A14
A15
R35
$$$
ICP101
ERBSE1R50U
2
8
9
1
4
5
7
6
3
USB CONNECTOR
JK102
4
3
2
1
L108
J0JBD0000045
USB_VBUS
USB_D-
USB_GND
USB_D+
USB_4V
D6
B0ACCK000005
USB_4V
A3
A
B
C
D
A2
A1
A
B
A4
A5
A6
A9
A10
A11
A12
A16
A
B
C
D
E
EXTMIC_L
R8
220
C6
1000P
R3
22K
QR3
QR3
UNR9215J0L
MIC SWITCH
L2
L1
L1 - L3
J0JAC0000055
1000P
C3
L3
R9
10K
100K
R13
Q4
2SD19790SL
MIC AUTO GAIN CONTROL
Q4
0.1
C11
4.7M
R5
R4
470K
R1
2.2K
2200P
C4
S
D
G
Q1
B1CFHC000003
MIC SWITCH
Q1
R11
4.7K
0.022
C8
R15
100
QR2
QR2
UNR9113J0L
MIC SWITCH
C10
6.3V22
R16
47K
C39
6.3V100
C40
4V330
C34
4V330P
L4
G1C470M00036
1
P1
2 AAA R3/LR3 BATTERIES 3V
D5
B0JCMD000010
BATT_+B
ICP2
D4FBR7500008
R53
10K
+3V
1
+
-
P2
C36
0.1
C37
10V10
0.1
C35
R52
100K
L0CBAB000124
MICROPHONE
M1
2
1
3
JK1
TO EXTERNAL
MIC
0.1
C38
3
1
2
4
5
IC5
C0DBAGC00020
DC/DC CONVERTER IC
IC5
LX
CE
NC
VDD
GND
+3V
+3V
+3V
VDD
R253
100K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
I
J
L
M
N
P
O
K
SCHEMATIC DIAGRAM - 3
RR-US430E MAIN CIRCUIT
3/4
4/4
1/4
2/4
TO MAIN
SECTION (4/4)
TO MAIN
SECTION (1/4)
MAIN CIRCUIT
: + B SIGNAL LINE
: MAIN SIGNAL LINE
: USB SIGNAL LINE
: MIC SIGNAL LINE
CL3
CL1
CL2
CL109 CL110
CL108
RR-US430E
29
C15
0.1
C17
0.47
C20
10
C22
0.033
C23
0.068
C26
330P
C29
0.068
C33
0.01
C31
6800P
C32
0.022
C30
0.1
C28
1
3
1
2
4
5
IC2
C0ABAB000112
MIC AMPLIFIER IC
VDD
OUT
GND
IN-
IN+
6
7
5
2
4
3
8
1
IC4
C0ABHA000078
OP-AMP IC
!]
OUT
OUT VDD
VSS
!\
!\
!]
S
D
G
Q7
B1CFFB000001
MIC SENSE DETECTOR
Q7
Q8
B1ABCF000103
AMPLIFIER
QR1
UNR9115J0L
SWITCH
R20
100K
R24
2.2K
R23
100K
R27
1K
A13
A14
A15
R31
68K
R36
22K
R45
10K
R43
150K
R39
22K
R42
27K
R50
4.7K
R49
470K
R46
100K
R51
1K
R40
100K
R41
150K
LIN0
MIC_ZOOMCUR_L
A10
A11
A12
A16
A9
A
B
C
D
E
A17
A18
0.47
C13
R18
4.7M
MICAGC_IN
D2
MA2S72800L
D1
MA2S11100L
R25
100
0.1
C18
68K
R30
3
1
2
4
5
IC1
C0ABAB000112
MIC AMPLIFIER IC
S
D
G
Q6
B1CFFB000001
MIC SENSE DETECTOR
Q6
R26
1K
0.1
C14
R19
100K
R21
100K
R22
2.2K
0.47
C16
R32
1M
0.01
C19
C212
4V100
R226
4.7
MIC_SENSE_H
C24
6.3V22
MIN
0.047
C21
R37
47K
R47
10
3
1
2
4
5
C0CBCAC00161
REGULATOR IC
IC3
C25
6.3V22
R38
47K
REC_H
R44
470K
1
C27
R48
10K
R34
0
D6
D4
D5
D7
D2
D1
D3
D0
22
23
21
14
15
13
18
17
20
19
16
4
5
3
6
1
2
12
10
8
7
9
11
26
28
30
32
39
40
36
37
34
35
38
47
45
46
48
41
43
44
42
33
31
29
27
24
25
IC203
C3FBSC000025
NAND FLASH IC
C213
0.1
FLASH_CS_L
FLASH_RB
NRE
NWE
FLASH_CLE_H
FLASH_ALE_H
OUT
IN-
VDD
IN+
GND
CE
IN
VSS
NC
OUT
NC
NC
NC
NC
NC
NC
/WP
ALE
/WE
I/O1
I/O3
I/O2
I/O6
I/O7
NC
NC
NC
I/O4
I/O5
NC
NC
NC
NC
VCC
VSS
NC
VSS
/CE
NC
NC
R/B
/RE
NC
NC
CLE
VSS
VCC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
I/O0
+3V
+3V
VDD
15
16
17
18
19
20
21
22
23
24
25
26
27
28
I
J
L
M
N
P
O
K
SCHEMATIC DIAGRAM - 4
RR-US430E MAIN CIRCUIT
3/4
4/4
1/4
2/4
TO MAIN
SECTION (3/4)
TO MAIN
SECTION (2/4)
MAIN CIRCUIT
: + B SIGNAL LINE
: MAIN SIGNAL LINE
: MIC SIGNAL LINE
RR-US430E
30
12 Printed Circuit Board Diagram
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
10
11
12
13
RR-US430E
MAIN P.C.B
B
C
E
B
C
E
PbF
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
PbF
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
C3
C6
C24
C25
C27
C34
C38
C39
C40
C103
C104
C105
C106 C107
C108
C109
C1
10
C111
C1
12
C113
C1
14
C115
C116
C1
17
C1
18
C203
C205
C212
C214
C215
D5
IC3
IC5
IC101
IC204
IC203
ICP2
JK1
JK101
L1
L2
L4
L102
L104
L105
L106
L107
P2
P101
Q6
Q101
R8
R37
R38
R44
R47
R48
R53
R103
R105
R106
R107
R108
R110
R1
12
R1
13
R1
14
R1
15
R203
R215
R217
R226
R234
RX102
RX103
RX104
RX105
S206
(STOP)
S207
(FOLDER)
S208
(ERASE)
X202
P1
3192A
3192A
C4
C8
C10
C1
1
C13
C14
C16
C18
C19
C21
C35
C36
C37
C102
C201
C202
C204
C207
C208
C210
C21
1
C213
C217
C218
C219
C220
D1
D2
D202
IC1
IC202
IC205
IC207
L3
L101
L103
M1
Q1
Q4
Q102
Q103
QR2
QR3
QR201
R1
R3
R4
R5
R9
R11
R13
R15
R16
R18
R19
R21
R22
R25
R26
R30
R32
R34
R52
R102
R104
R109
R
111
R201
R202
R204
R205
R206
R207
R208
R209
R210
R21
1
R212
R213
R214
R216
R219
R220
R221
R223
R224
R225
R227
R228
R229
R231
R232
R233
R235
R236
R237
RX201
S201
QUICK SEARCH DIAL
(ROTARY KNOB)
S203
(HOLD SW)
S205
(REC/PAUSE)
X201
3192A
3192A
S204
QUICK SEARCH DIAL
(JOYSTICK)
JK102
L108
D6
D101
D102
C12
IC201
ICP101
L201
R218
R222
C5
C9
C15
C17
C29
C30
C31
C32
C33
C206
C209
IC2
IC4
M2
Q2
Q3
Q5
Q7
Q8
QR1
R2
R14
R17
R20
R23
R24
R27
R31
R36
R39
R40
R41
R42
R43
R45
R46
R253
S202
(ZOOM SW)
ZOOM MIC
1
2
3
5
4
1 2
1
2
3
5
4
1
5
10
15
20
25
75
70
65
60
55
51
25
30
35
40
45
50
100
95
90
85
80
76
1
2
4
3
3
2
1
4
3
2
1
1
1
2
2
1
1
2
2
1
1
2
2
1
2
1
5
10
15
20
24
40
35
30
25
45
48
1
2
3
5
4
1
5
10
15
20
25
26
30
35
40
45
50
51
55
60
65
70
75
76
80
85
90
95
100
1
2
3
4
5
6
1
4
2
3
4
1
5
8
1
1
2
2
1
2
5
6
7
3
8
1
2
8
7
6
1
2
3
4
5
2
3
4
5
1
2
3
4
9
3
2
4
1
1
2
3
5
4
1
4
8
5
1
2
A
MAIN P.C.B (REP4227D)
(SIDE A)
(SIDE B)
TO EXTERNAL MIC
EARPHONE
SPEAKER
MIC
USB
RR-US430E
31
RR-US430E
32
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