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Model
RR-US571PP RR-US571E RR-US571EE
Pages
71
Size
3.2 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / IC RECORDER
File
rr-us571pp-rr-us571e-rr-us571ee.pdf
Date
PREV: Panasonic RR-US570PP / RR-US570E / RR-US590P / RR-US570E9 Service Manual

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61
17 Terminal Function of IC’s
17.1. IC1101 (C1AB00003279) MICRO PROCESSOR IC
Pin No.
Mark
I/O Function
1
TEST3
-
TEST TERMINAL 3
2
TEST4
-
TEST TERMINAL 4
3
TEST5
-
TEST TERMINAL 5
4
TEST6
-
TEST TERMINAL 6
5
TCK
-
NO CONNECTION
6
RTCK
-
NO CONNECTION
7
NTRST
I
MICRO-P RESET
8
TDI
-
NO CONNECTION
9
TMS
-
NO CONNECTION
10
TDO
-
NO CONNECTION
11
NRES
I
RESET
12
PHI
I/O AHB BUS CLOCK INPUT
13
EXTFIQ
I/O ZOOM STEREO ON (ACTIVE: L)
14
SCK0/CL
I/O SERIAL CLOCK INPUT/OUTPUT
15
SDO0/DA
I
SERIAL DATA INPUT
16
SDI0/
REC_LED_L
-
REC LED ON (ACTIVE: L)
17
SCK1/LCD_CL
I/O LCD CLOCK
18
SDO1/LCD_DI
I/O LCD DATA INPUT
19
SDI1/LCD_CE
I/O LCD CHIP ENABLE
20
TXD1_ZOOM_O
N_H
I/O UART1 TRANSMISSION DATA 
(ZOOM ON)
21
RXD1/ST_ON_L
I/O UART1 RECEIVED DATA (ZOOM 
ON)
22
RECSW2
I/O MULTIPLE TIMER INPUT CAP-
TURE 2
23
RECSW1
I/O MULTIPLE TIMER INPUT CAP-
TURE 1
24
VDD1
-
1.5V SUPPLY VOLTAGE
25
VDD2
-
3.3V SUPPLY VOLTAGE
26
VSS
-
GND
27
TXD0
-
UART0 TRANSMISSION DATA 0
28
RXD0
-
UART0 RECEIVING DATA 0
29
XFWE
-
NAND FLASH WRITE ENABLE
30
XFRE
-
NAND FLASH READ ENABLE
31
XALE
-
NAND FLASH ADDRESS LATCH 
ENABLE
32
XCLE
-
NAND FLASH COMMAND LATCH 
ENABLE
33
XFCE1
-
NAND FLASH CHIP ENABLE 1
34
XFCE0
-
NAND FLASH CHIP ENABLE 0
35
XFWP
I/O NAND FLASH WRITE PROTECT
36
XFBSY
I
NAND FLASH BUSY STATUS
37
FD0
-
GND
38
FDI
-
GND
39
VDD2
-
3.3V SUPPLY VOLTAGE
40
VSS
-
GND
41
FD2
-
GND
42
FD3
-
GND
43
FD4
-
GND
44
FD5
-
GND
45
FD6
-
GND
46
FD7
-
GND
47
EXTINT0/REC_ 
DET
I/O RECORD DETECT
48
EXTINT1/
HOLD_ L
I/O HOLD POSITION DETECT
49
EXTINT2/DCIN_ 
H
I/O DC INPUT DETECT
50
EXTINT3/
EXTMIC_ H
I/O EXTERNAL MIC DETECT
51
EXTINT4/HPIN_ 
L
I/O HEADPHONE DETECT
52
VDD1
-
1.5V SUPPLY VOLTAGE
53
VDD2
-
3.3V SUPPLY VOLTAGE
54
VSS
-
GND
55
DOUT/DAC-
DATA
O
PCM O/P DATA
56
DIN
I
PCM I/P DATA
57
BCL/BCLK
I/O PCM BIT CLOCK
58
LRCK
I/O PCM LEFT/RIGHT CLOCK
59
MCLK
I/O PCM MAIN CLOCK
60
SCL/INH
I/O I2C SERIAL CLOCK
61
SDA/
MIC_SENSE_HI
I/O MIC SENSE (ACTIVE:H)
62
TXD2/
USB_VBUS
I/O UART2 TRANSMISSION DATA 
(USB V-BUS)
63
RXD2/
HP_MUTE_H
I/O HEADPHONE MUTING (ACTIVE: 
H)
64
TEST1
-
GND
65
TEST2
-
GND
66
VDD1
-
1.5V SUPPLY VOLTAGE
67
SDWP
-
GND
68
SDCD
-
GND
69
SDCMD
I/O SD COMMAND /MSBS
70
SDCLK
O
SD COMMAND / MS CLOCK
71
SDAT0
I/O SD COMMAND/MS DATA
72
VSS
-
GND
73
VDD3
-
3.3V/1.8V SUPPLY VOLTAGE
74
SDAT1
I/O SERIAL DATA INPUT 1
75
SDAT2
I/O SERIAL DATA INPUT 2
76
SDAT3
I/O SERIAL DATA INPUT 3
77
AVDDPLL1
-
ANALOG VOLTAGE SUPPLY 
(PLL1)
78
AVSSPLL1
-
ANALOG GND (PLL1)
79
VCNT1
O
VCO CONTROL (PLL1)
80
VDDXT
-
OSCILLATOR AMP 15V SUPPLY 
VOLTGAE
81
VSSXT
-
OSCILLATOR AMP GND (FOR USB 
PHY)
82
XIN1
I
OSCILLATOR AMP INPUT (FOR 
USB PHY)
83
XOUT1
I/O OSCILLATOR AMP OUTPUT (FOR 
USB PHY)
84
VDDRTC
-
RTC VOLTAGE SUPPLY
85
VSSRTC
-
GND (FOR RTC)
86
XOUT32K
O
32.768KHz OSCILLATOR O/P (FOR 
RTC)
87
XIN32K
I
32.768KHz OSCILLATOR I/P (FOR 
RTC)
88
VDET
I
VOLTAGE MONITORING/COMPAR-
ATOR I/P
89
RTCINT
O
RTC INTERRUPT SIGNAL O/P
90
BACKUPB
I
RTC OPERATION MODE 
91
AVDDPHY1
-
1.5V SUPPLY VOLTAGE (FOR USB 
PHY)
92
AVSSPHY1
-
ANALOG GND (FOR USB PHY)
93
AVSSPHY2
-
ANALOG GND (FOR USB PHY)
94
RREF
-
REFERENCE RESISTOR (FOR 
USB PHY)
95
AVSSPHY2
-
ANALOG GND (FOR USB PHY)
96
AVDDPHY2
-
3.3V ANALOG VOLTAGE (FOR 
USB PHY)
97
AVDDPHY2
-
3.3V ANALOG VOLTAGE (FOR 
USB PHY)
Pin No.
Mark
I/O Function
62
98
AVSSPHY2
-
ANALOG GND (FOR USB PHY)
99
AVSSPHY2
-
ANALOG GND (FOR USB PHY)
100
AVSSPHY2
-
ANALOG GND (FOR USB PHY)
101
AVDDPHY2
-
3.3V ANALOG VOLTAGE (FOR 
USB PHY)
102
DP
I/O USB D+
103
DM
I/O USB D-
104
AVSSPHY2
-
ANALOG GND (PHY2)
105
AVDDPHY2
-
3.3V ANALOG SUPPLY VOLTAGE 
(FOR USB PHY)
106
AVDDADC
-
ANALOG SUPPLY VOLTAGE (FOR 
ADC)
107
AN0/KEY1
I
ADC ANALOG INPUT CH0
108
AN1/KEY2
I
ADC ANALOG INPUT CH1
109
AN2/VBATT
I
ADC ANALOG INPUT CH2
110
AN3/
MODEL_SW
I
ADC ANALOG INPUT CH3
111
AVSSADC
-
ADC ANALOG GND
112
VSS
-
GND
113
XIN2
I
16.9344MHz OSCILLATOR INPUT 
114
XOUT2
O
16.9344MHz OSCILLATOR OUT-
PUT
115
VDD1
-
1.5V SUPPLY VOLTAGE
116
AVDDPLL2
-
ANALOG SUPPLY VOLTAGE 
(PLL2)
117
AVSSPLL2
-
ANALOG GND (PLL2)
118
VCNT2
O
VCO CONTROL (PLL2)
119
VDD2
-
3.3V SUPPLY VOLTAGE
120
VSS
-
GND
Pin No.
Mark
I/O Function
63
18 Exploded View and Replacement Parts List
18.1. Exploded View and Mechanical Replacement Parts List
18.1.1.
Cabinet Parts Location
P502
P301
P3
JK501
JK401
JK301
M403
M402
M401
(LCD P.C.B.)
(MAIN P.C.B)
S621
S620
27
27
26
25
24
23
22
21
20
19
19
19
19
18
17
16
15
14
13
12
11
10
9
8
7
6
6
6
6
6
6
6
6
5
4
3
2
1
a
a
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
10
11
12
13
RR-US571E-R
RR-US571EE-R/S
RR-US571PP-R/S
CABINET DRAWINGS
64
18.1.2.
(RR-US571E-R, RR-US571EE-R/S) Packaging
RR-US571
P4
P3
A3
A1
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
10
11
12
13
NOTE " 
*
 " PART IS NOT SUPPLIED.
NOTE " 
*
 " PART IS NOT SUPPLIED.
RR-US571E-R
RR-US571EE-R/S
PACKAGING DRAWINGS
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