Panasonic RR-QR230E Service Manual ▷ View online
(All schematic diagrams may be modified at any time with
the development of new technology)
Notes:
the development of new technology)
Notes:
S201:
Quick Search Dial (Rotary knob)
S203:
Hold switch. (
)
S204:
Quick Search Dial (Joystick)
S205:
REC/PAUSE switch
S206:
Stop switch
S207:
Folder/Menu switch (
)
S208:
ERASE switch
· Importance safety notice :
Components
identified
by
mark
have
special
characteristics important for safety.
Furthermore, special parts which have purposes of fire-
retardant (resistors), high-quality sound (capacitors), low-
noise (resistors), etc. are used.
Furthermore, special parts which have purposes of fire-
retardant (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.
· Capacitor values are in microfarad(µF) unless specified
otherwise, F=Farad, pF=Pico-Farad
Resistance values are in ohm(
Ω), unless specified
otherwise, 1K=1,000
Ω, 1M=1,000KΩ
· Voltage and Signal lines:
: +B Signal line
: Main signal line
: Mic signal line
: Mic signal line
9 Notes Of Schematic Diagram
25
RR-QR230E
26
RR-QR230E
10 Schematic Diagram
A7
A8
A3
A
B
C
D
A1
A2
A
B
A4
A5
A6
L106
J0JCC0000101
C115
0.1
NWE
L105
J0JCC0000101
C110
0.1
C111
6V10
0.1
C112
C116
0.1
L107
J0JCC0000101
8
6
6
5
7
4
2
2
1
3
4700
RX104
C113
6V10
R115
47K
8
6
5 7
4
2
1 3
RX103
4700[X4]
4
2
1 3
4700[X2]
RX102
R114
100
0.1
C114
8
6
6
5
7
4
2
2
1
3
4700
RX105
C105
6V10
6V100
C117
6V100
C104
R112
0
C109
0.1
R110
4.7K
C106
0.1
C107
0.1
C108
0.01
B1ADKB000008
POWER SWITCH
Q102
R111
4.7K
R109
1M
B1CFFB000001
CONTROL SWITCH
Q103
R113
10
NRE
D7
79
77 76
78
49
47 48
50
74
71
72
67
68
56
55
55
58
57
57
52
51
51
54
53
53
65
66
61
62
59
60
64
63
63
70
69
69
73
75
10
8
7
9
12
11
99
100
95 94
96
97
90
91
89
93 92
98
4
6
5
2
1
3
81
82
80
86
87
88
84 83
85
45
19
17
15
14
16
18
43
23
21
20
22
41
24
39
37
33
35
34
29 30
27
26
28
32
31
36
38
25
40
42
44
13
46
IC101
C2HBBJ000057
DSP CODEC IC
D1
D3
D5
LSI_ACK_L
D6
D4
MIN
MUTE_L
D2
D0
R105
1M
C220
1000P
R103
82
R102
6.8
L102
L103
10K
R104
L101
L101-L104
J0JAC0000055
L104
1
2
2
+
-
P101
SPEAKER
4
3
2
1
JK101
EARPHONE
1000P
C118
R106
10K
10V10
C102
0.022
C103
R108
2.2K
R107
680
LSI_RST_L
EPIN_L
Q101
Q101
B1ADKB000008
SWITCH
PLAY_L
MICAGC_IN
LSI_HILO
CLK_OFF_L
LIN0
LSI_CLK
LSI_CS_L
EGPIO6/HDB2
BGPIO6/BMCCLK
EGPIO7/HDB3
AGPIO4/CA4[52]
AGPIO3/CA3[51]
AGPIO1/CA1[50]
DWRN/CGPIO13[49]
DRDN/CGPIO12[48]
BGPIO5/RBERCLK
[26]GND
[27]VCC
[28]EGPIO12/HWRN
[29]EGPIO13/HRDN
[30]EGPIO11/HDB7
CGPIO4/ANT0
CGPIO3
VCC
GND
BGPIO8
BGPIO7
BGPIO9
DGPIO10/CD10
DGPIO4/CD4
DGPIO5/CD5
DGPIO9/CD9
DGPIO7/CD7
DGPIO8/CD8
DGPIO6/CD6
DGPIO1/CD1
DGPIO0/CD0
DGPIO3/CD3
DGPIO2/CD2
BGPIO11/SCLK
BGPIO2/HCSN
BGPIO1/TXO
BGPIO12/FSYNC
EGPIO14 / HI/LO
BGPIO15
BGPIO13/DL0
BGPIO10/RXI
AGPIO8/CA8
AGPIO7/CA7
AGPIO7/CA7
AGPIO9/CA9
AGPIO6/CA6
AGPIO5/CA5
AGPIO5/CA5
EGPIO4/HDB0
EGPIO5/HDB1
AGPIO2/CA2
AGPIO10/CA10
GND
EGPIO9/HDB5
VCC
TMS
TDI
AGPIO0/CA0
TDO
TCK
EGPIO8/HDB4
DGPOIO11/CD11[76]
DGPIO12/CD12[75]
DGPIO13/CD13[74]
DGPIO14/CD14[73]
DGPIO15/CD15[72]
VDD
XIN
XOUT
XOUT
RSTN
GND
VCCIN
GND
MIP
MIN
DCIN1
VREF
DCIN3/PDN
BGPIO14/DL1
AGPIO13/CA13
AGPIO11/CA11
AGPIO12/CA12
SPOUTP
BCLK
TXMOD
BCLK
TXMOD
HSMIP
HSMIN
GNDPA
LIN0
VCCA
LOUT0
GNDA
DCIN2
RSSI
[98]HSSPOUTP
[99]VCCPA
[100]SPOUTN
EGPIO15/ACKN
BGPIO3(ALE)
BGPIO4(CLE)
BGPIO4(CLE)
BGPIO0(CE)
EGPIO10/HDB6
+3V
+3V
Vref+
VCC
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 1
: + B SIGNAL LINE
RR-QR230E MAIN CIRCUIT
3/4
4/4
1/4
2/4
: MAIN SIGNAL LINE
TO MAIN
SECTION (2/4)
TO MAIN
SECTION (3/4)
RR-QR230E
27
A7
A8
A17
A18
10K
R224
R231
1.5K
R229
27
R228
27
C215
0.1
C218
1000P
C219
0.01
C214
0.1
C210
0.01
RESET_L
6V22
C207
0.1
C208
BATT_+B
R227
100K
R225
390K
C211
0.01
KEY_IN
USB_PUP_L
QR201
B1GDCFJN0001
USB PUP SWITCH
R204
100K
HOLD_L
EXTMIC_L
SEG45
D1
D3
D2
D2
NRE
D0
0.1
C217
SEG45
SEG44
SEG44
6
5
8 9
11 12
10
14 15
13
7
2
1
4
3
17
16
7
9
11
10
12
8
2 3
1
5 6
4
13
LCD DISPLAY
FLASH_ALE_H
EEP_CLK
EEP_CS
R235
4.7K
6
7
5
2
4
3
8
1
IC205
EEPROM
(NOT SUPPLIED)
D5
D7
D6
D6
D4
LSI_HILO
R232
22K
R233
100K
R234
1K
R237
1K
R236
470K
SEG44
BATT_+B
NWE
JOGDOWN
R214
2.2K
4700P
C202
FLASH_CS_L
R221
2.2K
D202
B3AAB0000037
REC LED
0.01
C204
KEY_IN
R209
910
R211
1.2K
UP
PLAY
REW
FF
COM
DOWN
5
4
6
1
2
3
S204
K0MG55000003
QUICK SEARCH DIAL
(JOYSTICK)
R210
1K
5
7
6
1
3 4
2
8
S201
K0G922B00001
QUICK SEARCH DIAL
(ROATRY KNOB)
R208
10K
R202
1M
4700P
C201
R201
1M
R207
10K
JOGUP
R212
1.5K
R213
1.8K
R220
1.8K
MICZOOM_L
MIC_ZOOMCUR_L
MIC_ZOOMCUR_L
8
6
6
5
7
4
2
2
1
3
470K
RX201
R203
1M
S205
REC/PAUSE
R215
3.3K
S206
STOP
LSI_RST_L
R216
4.3K
ZOOM_L
3
1
2
X201
H2D800400017
R217
6.8K
2P
C205
X202
H0J327200172
S208
ERASE
3
1
ON
HOLD-SW
S203
S207
FOLDER (-MENU)
2P
C203
BATT_OFF_L
1
4
2
3
VOLTAGE DETECTING
IC207
C0EBB0000036
JOGUP
USB_PUP_L
EPIN_L
RESET_L
FLASH_ALE_H
EEP_CS
FLASH_RB
FLASH_CLE_H
EEP_CLK
CLK_OFF_L
USBIN_H
MIC_SENSE_H
JOGDOWN
BATT_OFF_L
LSI_CLK
PLAY_L
MUTE_L
REC_H
R223
10K
HOLD_L
LSI_CS_L
LSI_ACK_L
ZOOM_L
1
4
2
3
VOLTAGE DETECTING
IC204
C0EBD0000074
79
77 76
78
49
47 48
50
74
71
72
67
68
56
55
55
58
57
57
52
51
51
54
53
53
65
66
61
62
59
60
64
63
63
70
69
69
73
75
10
8
7
9
12
11
99
100
95 94
96
97
90
91
89
93 92
98
4
6
5
2
1
3
81
82
80
86
87
88
84 83
85
45
19
17
15
14
16
18
43
23
21
20
22
41
24
39
37
33
35
34
29 30
27
26
28
32
31
36
38
25
40
42
44
13
46
IC202
MN101C74FMA
MICRO PROCESSOR
(SYSTEM CONTROL/LCD DRIVE)
470K
R206
USBIN_H
470K
R205
USB_D+
USB_D-
R219
510K
USB_GND
NC
NC
VIN
VOUT
NC
VSS
GND
VCC
VSS
NC
DO
A7[76]
VLC2
[99]SEG01
[100]SEG00
VLC3/P94
VLC1
COM2
COM1
COM3
A1
A0(LSI_HILO)
A3
A5
A4
A4
A2
PC0(LCD_DRV_L)
SEG44[56]
SEG45[55]
(EXTMIC_L)[54]
IRQ5(USB_PUP_L)[53]
IRQ4(EPIN_L)[52]
IRQ3(JOGUP)[51]
TM00/(FLASH_CS_L/TESTBEEP)
PC1
PC2(REC_LED_L)
[24]DM0D(ONBOARD_L)
[26]AN0(KEY IN)
[27]AN1(BATT_VOL)
[28]PA2(HOLD_L)
[29]AN3(ZOOM_L)
[30]PA4(LSI_CS_L)
NC
D6
D4
D3
D3
D5
D7
SEG07
SEG05
SEG06
SEG11
SEG12
SEG10
DI
A6
SEG15
SEG20
SEG19
SEG22
SEG23
SEG21
SEG17
SEG16
SEG18
SEG13
SEG14
SEG08
SEG09
COM0
SEG03
SEG02
3: A
SEG04
CLK
VIN
PB7(PLAY_L)
P10(REC_H)
MM0D
NRST(RESET_L)
NRST(RESET_L)
D+
D-
VSS
Vref+
VDD(VBUS)
PB5(EEP_CS)
PB6(FLASH_RB)
XO
PA5(LSI_ACK_L)
IRQ2(JOGDOWN)
P11(NUTE_L)
IRQ0(USBIN_H)
P12(CLK_OFF_L)
TM3IO(LSI_CLK)
PC4(MICZOOM_L)
D2
P14(EEP_CLK / PBTEST_OK_H)
VDD
OSC2
XI
VSS
OSC1
PB2(FLASH_ALE_L/ EEP_DATA)
PB3(FLASH_CLE_L)
PB4(*EEP_SERAL_DATA*)
PC5(MIC_ZOOMCUR_L)
PC6(LSI_RES_L)
PC6(LSI_RES_L)
NDK(DK)
IRQ1(BAT_OFF_L)
P15(MIC_SENSE_H)
NWE(/WE)
D1
D0
D0
NRE(/RE)
NCS(/CS)
VOUT
CS
2: B
1: COM
Vref+
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A
B
D
E
F
H
G
C
SCHEMATIC DIAGRAM - 2
RR-QR230E MAIN CIRCUIT
3/4
4/4
1/4
2/4
TO MAIN
SECTION (1/4)
TO MAIN
SECTION (4/4)
MAIN CIRCUIT
: + B SIGNAL LINE
: MAIN SIGNAL LINE
RR-QR230E
28
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