Read Panasonic RR-US050E Service Manual Simplified online
Power output:
350mW(max.)
Frequency response:
280Hz - 5,200Hz(HQ mode)
270Hz - 3,400Hz(FQ/SP mode)
S/N:
35dB(HQ mode)
Jack:
Output jack;
Earphone, 3.5mm, 0.5mW+0.5mW
16
Ω
Input jack;
Mic, 3.5mm, 0.56mV plug in power
Speaker:
20mm, 8
Ω
Power requirement:
DC 3V(2 AAA/LR03 size batteries)
Dimensions (W×H×D):
Max dimensions;
32.5×118.8×15.9mm
Cabinet dimensions;
29.8×118.5×14.2mm
Mass:
with batteries;
61g
without batteries;
38g
2005
RR-US050E
Colour
S............Silver Type
S............Silver Type
Operational temperature range:
0°C-40°C (32°F-104°F)
[When used at 25°C(77°F) on a flat, stable surface]
Battery life:
*The battery life may be less depending on the operating conditions.
Note:
Specifications are subject to change without notice.
Mass and dimensions are approximate.
Mass and dimensions are approximate.
IC Recorder
Please use this manual together with the service manual for Model No.RR-US050P, Order
No.AD0502013C1.
No.AD0502013C1.
Specification
ORDER NO.AD0503021CE
1 Note
3
2 Change in Replacement Parts List
3
2.1.
Cabinet Parts
3
2.2.
Accessory & Packaging
3
2.3.
Electric Parts
3
3 Schematic Diagram
6
3.1.
Schmatic Diagram Notes
6
3.2.
Schematic Diagram
7
4 Printed Circuit Board
11
5 Packaging
13
CONTENTS
Page
Page
2
RR-US050E
· Important safety notice:
· Components identified by
· Components identified by
mark
have
special
characteristics important for safety.
· Furthermore, special parts which have purposes of
fireretardant (resistors), high-quality sound (capacitors),
low-noise (resistors), etc. are used.
low-noise (resistors), etc. are used.
· When replacing any of components, be sure to use only
manufacture’s specified parts shown in the parts list.
· The parenthesized indications in the Remarks columns
specify the areas. (Refer to the cover page for area.)
Parts without these indications can be used for all areas.
Parts without these indications can be used for all areas.
2.2. Accessory & Packaging
Ref.
No.
Part No.
Part Name &
Description
Description
Pcs
Remarks
A1
K2KC2CA00003
DICTATION CORD
1
A2
K1HA09BD0001
USB CABLE
1
A3
L0BAB0000172
STEREO EARPHONE
1
A4
RFE0170A-S
CD-R
1
A5
RQT7880-E
O/I BOOK
1
Germany,
French,
Itarian,
Spanish,
Duch,
Chinese,
Arabic,
Swedish,
Danish,
Russian,
Czech,
Polish,
Portuguese
French,
Itarian,
Spanish,
Duch,
Chinese,
Arabic,
Swedish,
Danish,
Russian,
Czech,
Polish,
Portuguese
A5
RQT8098-B
O/I BOOK
1
English
A6
RQT7881-E
O/I BOOK,VOICE
EDITING
EDITING
1
English,
Germany,
French,
Itarian,
Spanish,
Duch,
Chinese,
Arabic,
Swedish,
Danish,
Russian,
Czech,
Polish,
Portuguese
Germany,
French,
Itarian,
Spanish,
Duch,
Chinese,
Arabic,
Swedish,
Danish,
Russian,
Czech,
Polish,
Portuguese
P1
RPK2249
GIFT BOX
1
P2
RPQ1873
PAD A
1
P3
RPF0364
PROTECTION BAG
1
· Capacity values are in microfarads (uF) unless specified
otherwise, P=Pico-farads (pF) F=Farads (F)
· Resistance values are in ohms, unless specified otherwise,
1K=1,000 (OHM), 1M=1,000k (OHM)
· The marking [RTL] indicates the retention time is limited for
this item. After the discontinuation of this assembly in
production, it will no longer be available.
production, it will no longer be available.
· All parts are supplied by SPC.
· Supply of CD-ROM, in accordance with license protection,
· Supply of CD-ROM, in accordance with license protection,
is allowable as replacement parts only for customers who
accidentally damaged or lost their own.
accidentally damaged or lost their own.
2.3. Electric Parts
Ref.
No.
Part No.
Part Name &
Description
Description
Pcs
Remarks
C4
ECJ0EB1E102K
25V 1000P
1
C5
ECJ0EB1C103K
16V 0.01U
1
C7
ECJ0EB1C103K
16V 0.01U
1
C10
ECJ0EB1C223K
16V 0.022U
1
C12
ECJ0EB1E102K
25V 1000P
1
C15
ECJ1VB0J474K
6.3V 0.47U
1
C16
ECJ0EB1A104K
10V 0.1U
1
F1G1A104A014
C17
F3E0J226A009
6.3V 22U
1
C18
ECJ0EB1A104K
10V 0.1U
1
F1G1A104A014
C19
F1G0J224A004
6.3V 0.22U
1
C20
ECJ0EB1A104K
10V 0.1U
1
F1G1A104A014
C22
ECJ0EB1A104K
10V 0.1U
1
F1G1A104A014
C25
ECJ0EB1A104K
10V 0.1U
1
F1G1A104A014
C26
F3E1A475A008
10V 4.7U
1
C28
F3E0J226A009
6.3V 22U
1
C29
ECJ0EB1A104K
10V 0.1U
1
F1G1A104A014
C30
ECJ0EC1H150J
50V 15P
1
C31
F1G1H8R0A420
50V 8P
1
C32
ECJ0EB1A104K
10V 0.1U
1
F1G1A104A014
C33
F3G0J1070004
6.3V 100U
1
C34
ECJ0EB1A104K
10V 0.1U
1
F1G1A104A014
C35
ECJ0EB1C103K
16V 0.01U
1
C36
F3E0J106A009
6.3V 10U
1
C37-39
F3G0J1070004
6.3V 100U
3
C40
F3E1A1060001
10V 10U
1
C41
ECJ0EB1A104K
10V 0.1U
1
F1G1A104A014
C44
ECJ0EB1A104K
10V 0.1U
1
F1G1A104A014
C45
F3G0J1070004
6.3V 100U
1
C49
ECJ0EB1E102K
25V 1000P
1
C50
ECJ0EB1C103K
16V 0.01U
1
C52
ECJ0EB1A104K
10V 0.1U
1
F1G1A104A014
C54-56
ECJ0EB1C223K
16V 0.022U
3
C60
ECJ0EB1A104K
10V 0.1U
1
F1G1A104A014
C74
ECJ0EB1C103K
16V 0.01U
1
C91,92
ECJ0EC1H101J
50V 100P
2
C95
ECJ0EB1A104K
10V 0.1U
1
F1G1A104A014
C97
ECJ0EB1A104K
10V 0.1U
1
F1G1A104A014
C101,02
ECJ0EB1E102K
25V 1000P
2
1 Note
This simplified service manual is provided to indicate the main differences between the original Model No. RR-US050P and the
subsequent Model No. RR-US050E.
subsequent Model No. RR-US050E.
2 Change in Replacement Parts List
2.1. Cabinet Parts
Ref. No.
Change in Replacement Parts
Part Name & Description
Pcs
Remarks
RR-US050P-S
RR-US050E-S
30
RHQ0051-K1
RHD14135
SCREW
1
3
RR-US050E
Ref.
No.
Part No.
Part Name &
Description
Description
Pcs
Remarks
C103
ECJ0EB1A104K
10V 0.1U
1
F1G1A104A014
C104
F3E0J106A009
6.3V 10U
1
C105
ECJ0EB1C103K
16V 0.01U
1
C106
ECJ0EB1E102K
25V 1000P
1
C111
ECJ0EB1C103K
16V 0.01U
1
C113
F1G1H3320004
50V 3300P
1
C200
ECJ0EB1C223K
16V 0.022U
1
C201,02
ECJ0EB1A104K
10V 0.1U
2
F1G1A104A014
C203
ECJ0EB1C223K
16V 0.022U
1
C204
ECJ0EB1A104K
10V 0.1U
1
F1G1A104A014
C205
ECJ0EB1C223K
16V 0.022U
1
C206,07
ECJ0EB1A104K
10V 0.1U
2
F1G1A104A014
C208
F3E0J106A009
6.3V 10U
1
C209,10
ECJ0EB1A104K
10V 0.1U
2
F1G1A104A014
C211-14
F3G0J1070004
6.3V 100U
4
C216,17
ECJ0EB1A104K
10V 0.1U
2
F1G1A104A014
C218
F3G0J1070004
6.3V 100U
1
C219
F3E0J336A014
6.3V 33U
1
C221
ECJ0EB1A104K
10V 0.1U
1
F1G1A104A014
C222
F3E0J106A009
6.3V 10U
1
C223
ECJ1VB0J474K
6.3V 0.47U
1
C224
ECJ0EB1C103K
16V 0.01U
1
C227
ECJ0EB1A104K
10V 0.1U
1
F1G1A104A014
C228
F3H0G106A032
4V 10U
1
C229
F3E0J106A009
6.3V 10U
1
C240
ECJ0EB1C103K
16V 0.01U
1
C250,51
ECJ0EB1C223K
16V 0.022U
2
C252
ECJ0EB1A473K
10V 0.047U
1
C253
ECJ0EB1A104K
10V 0.1U
1
F1G1A104A014
C254
F1G0J224A004
6.3V 0.22U
1
C255
F3E0J226A009
6.3V 22U
1
CP1
K1KA44A00015
CONNECTOR(44P)
1
CP2
K1KB02A00030
CONNECTOR(2P)
1
CP3
K1KB02A00030
CONNECTOR(2P)
1
CP4
K1KB02A00030
CONNECTOR(2P)
1
CP12
K1KB44A00023
CONNECTOR(44P)
1
D1
B3AAB0000037
LED
1
D2
B0JCMD000010
DIODE
1
D5
B0JCMD000010
DIODE
1
D6,D7
MA2S728
DIODE
2
D8,D9
MA2S11100L
DIODE
2
D11
MA2S11100L
DIODE
1
D21,22
MA2S728
DIODE
2
D23-26
1SS355
DIODE
4
B0ACCK000005
D50,51
B0KB00000049
DIODE
2
IC2
C2HBBJ000047
IC
1
IC4
MN101C74FRA
IC
1
IC5
C0JBAE000302
IC
1
IC6
C0EBD0000074
IC
1
IC7
C3EBDG000053
IC
1
IC8
C0DBAGC00024
IC
1
IC9
C3FBRC000020
IC
1
IC12
C0EBB0000036
IC
1
IC14,15
C0ABAB000112
IC
2
IC101
C1DB00001308
IC
1
IC102
C0CBACB00024
IC
1
IP1
D4FBR7500008
IC PROTECTOR
1
JK1
K2HC104E0005
JACK,EARPHONE
1
JK2
K2HC104E0005
JACK,MIC
1
JK101
K2HZ105E0009
JACK,USB
1
L1
G1C470ZA0073
COIL
1
L2
J0JAC0000055
COIL
1
L3
ERJ3GEY0R00
1/10W 0
1
L4-L8
J0JAC0000055
COIL
5
L9-11
VLP0323A601R
COIL
3
J0JCC0000062
L12
ERJ3GEY0R00
1/10W 0
1
L13,14
VLP0323A601R
COIL
2
J0JCC0000062
Ref.
No.
Part No.
Part Name &
Description
Description
Pcs
Remarks
L101
J0JBD0000045
COIL
1
PCB1
REP3870DA-M
PCB ASS’Y, ANALOG
1
[RTL]
PCB2
REP3870DB-M
PCB ASS’Y, DIGITAL
1
[RTL]
Q1
B1CFHC000003
TRANSISTOR
1
Q5
2SD2216J0L
TRANSISTOR
1
Q6,Q7
B1CFFB000001
TRANSISTOR
2
Q9,10
B1ADKB000008
TRANSISTOR
2
Q12
B1CFHC000003
TRANSISTOR
1
Q13
B1CFFB000001
TRANSISTOR
1
Q15
B1CFFB000001
TRANSISTOR
1
Q17
2SD2216J0L
TRANSISTOR
1
Q20-22
B1CFFB000001
TRANSISTOR
3
Q25
B1CFFB000001
TRANSISTOR
1
R4
ERJ2RMJ560X
1/16W 56
1
ERJ2GEJ560X
R5
ERJ2GEJ473
1/16W 47K
1
R7
ERJ2GEJ222
1/16W 2.2K
1
R8
ERJ2GEJ101
1/16W 100
1
R10
ERJ2GEJ222
1/16W 2.2K
1
R12
ERJ2GEJ475
1/16W 4.7M
1
R14
ERJ2GEJ154
1/16W 150K
1
R16
ERJ2GEJ474
1/16W 470K
1
R20-22
ERJ2GEJ474
1/16W 470K
3
R23
ERJ2GEJ182
1/16W 1.8K
1
R24
ERJ2RHD103
1/16W 10K
1
R25
ERJ2RHD911
1/16W 910
1
R26
ERJ2RHD102
1/16W 1K
1
R27
ERJ2RHD122
1/16W 1.2K
1
R28
ERJ2RHD152X
1/16W 1.5K
1
R29
ERJ2RHD182
1/16W 1.8K
1
R30
ERJ2RHD222
1/16W 2.2K
1
R31
ERJ2RHD332X
1/16W 3.3K
1
R32
ERJ2RHD432
1/16W 4.3K
1
R33
ERJ2RHD682X
1/16W 6.8K
1
R34
ERJ2GED113X
1/16W 11K
1
ERJ2RHD113X
R35
ERJ2RHD223
1/16W 22K
1
R37
ERJ2GE0R00X
1/16W 0
1
R38
ERJ2GEJ105
1/16W 1M
1
R39
ERJ2GEJ472
1/16W 4.7K
1
R40
ERJ2GEJ105
1/16W 1M
1
R41
ERJ2GEJ100
1/16W 10
1
R44
ERJ2RHD101
1/16W 100
1
R45
ERJ2GEJ104
1/16W 100K
1
R47
ERJ2GEJ103
1/16W 10K
1
R50
ERJ2GEJ105
1/16W 1M
1
R51
ERJ2GEJ102X
1/16W 1K
1
ERJ2RMJ102X
R53
ERJ2GEJ223
1/16W 22K
1
R58
ERJ2GE0R00X
1/16W 0
1
R59
ERJ2GEJ103
1/16W 10K
1
R60
ERJ2GEJ473
1/16W 47K
1
R66
ERJ2GEJ104
1/16W 100K
1
R67
ERJ2GEJ105
1/16W 1M
1
R69
ERJ2GEJ4R7X
1/16W 4.7
1
ERJ2RMJ4R7X
R72
ERJ2GEJ681
1/16W 680
1
R92
ERJ2GEJ102X
1/16W 1K
1
ERJ2RMJ102X
R99
ERJ2GEJ102X
1/16W 1K
1
ERJ2RMJ102X
R101,02
ERJ2GEJ270
1/16W 27
2
R103
ERJ2GEJ152
1/16W 1.5K
1
R104
ERJ2GEJ274
1/16W 270K
1
R105
ERJ2GEJ514
1/16W 510K
1
R106
ERJ2GEJ105
1/16W 1M
1
R107
ERJ2GEJ221
1/16W 220
1
R109
ERJ3GEY0R00
1/10W 0
1
R112
ERJ2GEJ103
1/16W 10K
1
R113
ERJ2GE0R00X
1/16W 0
1
R129
ERJ3GEYJ1R0V
1/10W 1
1
R201-03
ERJ2GEJ105
1/16W 1M
3
R204
ERJ2GEJ100
1/16W 10
1
R205
ERJ2GEJ104
1/16W 100K
1
R206
ERJ2GEJ473
1/16W 47K
1
R207,08
ERJ2GEJ105
1/16W 1M
2
4
RR-US050E