DOWNLOAD Panasonic RR-US590E Service Manual ↓ Size: 3.48 MB | Pages: 62 in PDF or view online for FREE

Model
RR-US590E
Pages
62
Size
3.48 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / IC RECORDER
File
rr-us590e.pdf
Date
PREV: Panasonic RR-US571PP / RR-US571E / RR-US571EE Service Manual

Panasonic RR-US590E Service Manual ▷ View online

45
12 Block Diagram
12.1. MAIN BLOCK DIAGRAM (1/2) / LCD BLOCK DIAGRAM
RR-US590E  MAIN(1/2) /LCD BLOCK DIAGRAM
TO MAIN 2/2
BLOCK DIAGRAM
TO MAIN 2/2
BLOCK DIAGRAM
TO MAIN 2/2
BLOCK DIAGRAM
: USB SIGNAL LINE
MICRO
COMPUTER
LCD DISPLAY DRIVER
FLASH ROM (1GB)
 VOLTAGE
DETECTOR
 VOLTAGE
DETECTOR
C1AB00003086
IC1101
C0HBA0000251
IC201
RFKWNUS590-K
IC701
COEBE0000599
IC103
C0EBB0000201
IC102
12,37
VCC
VSS
13,36
[4]VIN
[1]VOUT
[4]VSS
[1]VOUT
[11]NRES
[51]HP_IN_L
[63]HP_MUTE_L
[102]DP
[103]DM
[14]CL
[15]DA
[55]DOUT
[56]DIN
[57]BCK
[58]LRCK
[59]MCLK
CL
DA
DOUT
DIN
BCK
LRCK
MCLK
[47]REC_H
[61]MIC_SENSE_H
[2]VIN
39,40
VDD
VLCD
VSS
43
KEY1
[88]VDET
[62]USB_VBUS
[82]XIN1
[83]XOUT1
[1
13]XIN2
[1
14]XOUT2
[87]XIN32K
[86]XOUT32K
TO LCD
TO LCD
+B
+B
+B
+B
P5*
1~19
P6*
1~19
P3
P502
22
P3
P502
25
P3
P502
26
P3
P502
9
P3
P502
10,11,12
PCNT
USB_VBUS
REC_H
POWERSW
D+,D-
HP_IN_L
HP_MUTE_L
ST_ON_L
ZOOMST_ON_L
MIC_SENSE_HI
X1101
X1102
X1103
FD0~FD7
[45]/INH
[60]INH
[107]KEY1
[23]RECSW1
[22]RECSW2
[46]CE
[47]CL
[48]DI
[17]LCD_CL
[18]LCD_DI
[19]LCD_CE
[77]XFWE
[78]XFRE
[79]XALE
[80]XCLE
[81]XFCE1
[82]XFCE0
[83]XFWP
[84]XFBSY
I/O0~I/O7
[7]R/B-1
[6]R/B-2
8
[8]/RE
[9]/CE1
[10]/CE2
[16]CLE
[17]ALE
[18]/WE
29~32
41~44
85~92
D0~D7
[108]KEY2
[12]PHI
[13]EXTFIQ
[21]ST_ON_L
[48]HOLD_L
[90]BACKUPB
S20~S34
20~34
35~38
COM1~COM4
S1~S19
1~19
 VOLTAGE
DETECTOR
C0EBA0000046
IC106
[4]VIN
[3]VOUT
+B
  VOLTAGE
REGULATOR
C0DBGYY00465
IC105
[4]VIN
[3]VOUT
+B
+B
S602
FF SWITCH
S601
PLAY/STOP/ENTER SWITCH
S603
REW SWITCH
S604
DOWN SWITCH
S605
FOLDER SWITCH
S606
STOP SWITCH
UP SWITCH
S607
S608
REC/PAUSE SWITCH
S609
S610
MENU/-REPEAT SWITCH
ERASE SWITCH
MAIN P.C.B
S621
QR523
POWER SUPPLY
SWITCH
S620
HOLD/POWER ON SWITCH
MANUAL/WIDE/ZOOM SWITCH
LCD P.C.B
QR101
SWITCH
Q101
SWITCH
46
12.2. MAIN BLOCK DIAGRAM (2/2)
RR-US590E MAIN(2/2) BLOCK DIAGRAM
SPEAKER
HEADPHONE
USB JACK
MAIN MIC (RCH)
MAIN MIC (LCH)
ZOOM MIC
MIC(PLUG IN POWER)
TO MAIN 1/2
BLOCK DIAGRAM
TO MAIN 1/2
BLOCK DIAGRAM
TO MAIN 1/2
BLOCK DIAGRAM
TO MAIN 1/2
BLOCK DIAGRAM
TO MAIN 1/2
BLOCK DIAGRAM
TO MAIN 1/2
BLOCK DIAGRAM
TO MAIN 1/2
BLOCK DIAGRAM
: MIC SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: USB SIGNAL LINE
STEREO CODEC
STEP UP
DC/DC CONVERTER
VOLTAGE
REGULATOR
  VOLTAGE
REGULATOR
  VOLTAGE
REGULATOR
VOLTAGE DETECTOR
REGULATOR
OP-AMP
OP-AMP
OP-AMP
OP-AMP
SPEAKER
AMPLIFIER
C1AB00002900
IC301
C0DBAGY00002
IC504
C0DBGYY00464
IC503
C0DBGYY00497
IC508
C0DBGYY00462
IC509
C0EBF0000475
IC502
C0DBGYY00463
IC405
C0ABAB000112
IC402
C0ABAB000112
C0ABHA000078
IC404
C0ABHA000078
IC403
C1AB00003089
IC302
IN
[2]D+
[3]D-
[1]USB_VBUS
D+,D-
GND
1
OUT
[25]RIN2
[26]LIN2
GND
IN-
VDD
4
2
3
5
+
+
3
OUT
OUT
VSS
VDD
1
7
4
8
Q466
AMPLIFIER
QR471
SWITCH
QR470
SWITCH
Q462
AMPLIFIER
Q510
QR501
SWITCH
Q508
SWITCH
DET
SWITCH
ICP501
USB_VBUS
L502
Q418
Q423
QR406
QR409
MIC
SWITCH
Q413
MIC
SWITCH
MIC
SWITCH
MIC
SWITCH
QR522
SWITCH
QR521
SWITCH
QR526
SWITCH
Q525
SWITCH
Q524
SWITCH
Q520
SWITCH
Q439
MIC SENSE
DETECTOR
MIC
AUTO GAIN
CONTROL
MIC
AUTO GAIN
CONTROL
Q416
FILTER
Q421
QR301
MODE
SWITCH
QR305
MODE
SWITCH
QR304
MODE
SWITCH
3
OUT
OUT
VSS
VDD
1
7
4
8
IN
1
OUT
GND
IN-
VDD
4
2
3
5
Q434
MIC SENSE
DETECTOR
D301
<2.8V_DD>
QR506
Q505
DET
SWITCH
<2.5V>
<1.5V>
<2.5V>
<2.5V>
[9]OUT+
[3]OUT-
[1]IN+
[8]STBY
[7]IN-
[15]TOUT2
[16]LOUT2
[5]BCLK
[1]MCLK
[4]SHDN
[1]SW
[3]Vin
[9]GND
[6]Vout
[3]Vin
[9]GND
[3]CE
[1]OUT
[9]GND
[1]OUT
[3]Vin
[3]Vin
[9]GND
[1]OUT
[2]VIN
[4]VSS
[1]VOUT
[4]IN
[3]CE
[2]VSS
[1]VOUT
[32]SCLK
[31]SDIN
[10]MONOOUT
[6]DACDATA
[7]DACCLRC
[8]ADCDAT
[9]ADCCLRC
[11]OUT3
[12]ROUT1
[13]LOUT1
[2]DCVDD
[27]RIN1
[28]LIN1
[17,18]AVDD
JK301
M401
M402
M403
JK501
IC401
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
BATTERY
ICP502
1
P301
2
P301
ZOOM_ON_H
EXTMIC_H
POWERSW
PCNT
KEY2
DD_ON
ST_ON_L
ZOOMST_ON_L
MIC_SENSE_HI
HP_IN_L
51
47
HP_MUTE_L
63
ZOOMST_ON_L
REC_H
REC_H
JK401
CL
DA
DOUT
DIN
BCK
LRCK
MCLK
MAIN P.C.B
47
13 Wiring Connection Diagram
P502
(SIDE A)
DC 3V
(2AAA  LR03)
SOLDER SIDE
1
5
10
15
30
25
20
16
30
25
20
16
1
5
10
15
P3
(SIDE B)
1
5
10
15
19
1
5
10
15
19
P6*
P5*
JK301
JK401
TO LCD
1
4
2
3
5
1
4
2
3
5
2
3
4
5
1
1 2
P301
JK501
SPEAKER
USB JACK
MIC
(PLUG IN POWER)
EARPHONE
MAIN MIC
(LCH)
MAIN MIC
(RCH)
ZOOM MIC
(SIDE A)
(SIDE B)
SOLDER SIDE
SOLDER SIDE
SOLDER SIDE
M401
M403
M402
2-
1+
2-
1+
2-
1+
NOTE: “ * ” REF IS FOR INDICATION ONLY.
RRUS590E
WIRING DIAGRAM
MAIN P.C.B.
MAIN P.C.B.
LCD P.C.B.
LCD P.C.B.
48
14 Schematic Diagram Notes
(All schematic diagrams may be modified at any time with
the development of new technology)
Notes:
• Important safety notice:
Components identified by 
 mark have special characteris-
tics important for safety.
Furthermore, special parts which have purposes of fire-retar-
dant (resistors), high quality sound (capacitors), low-noise
(resistors), etc are used.
When replacing any of components, be sure to use only
manufacturer’s specified parts shown in the parts list.
 
• Resistor
Unit of resistance is OHM [
Ω] (K=1,000, M=1,000,000).
• Capacitor
Unit of capacitance is
μF, unless otherwise noted. F=Farads, 
pF=pico-Farad.
 
•
*
REF IS FOR INDICATION ONLY.
 
• Voltage and Signal lines:
S601:
Play/Stop/Enter switch (
)
S602:
FF switch. (
)
S603:
REW switch. (
)
S604:
DOWN switch. (-)
S605:
FOLDER switch
S606:
STOP switch
S607:
UP switch (+)
S608:
REC/PAUSE switch
S609:
MENU/-REPEAT switch ( )
S610:
ERASE switch
S620:
Hold/Power On (OPR/HOLD) switch
S621:
MANUAL/WIDE/ZOOM switch
: +B signal line
: MIC signal line
: Audio Output signal line
: USB signal line
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