Read Panasonic SC-NT10E / SC-NT10P / SC-NT10PC (serv.man4) Service Manual Supplement online
5
2 Schematic Diagram
2.1.
MAIN (MICON) CIRCUIT
With reference to original service manual (section 9.3.) on page 30 for Model No. SC-NT10P/PC/E-A/D
A
A
SCHEMATIC DIAGRAM - 2
SC-NT10E/P/PC
MAIN (MICON) CIRCUIT
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
A
C
D
B
E
G
H
F
MAIN (MICON) CIRCUIT
FOR DEBUG
: +B SIGNAL LINE
FOR DEBUG
TO NFC P.C.B.
:
AUX AUDIO INPUT SIGNAL LINE
NOTE: “ * ” REF IS FOR INDICATION ONLY
LED_BOOST_AMBER
R1050
220
10
C1014
R1015
10K
R1014
10K
C1010
0.1
G_TEMP_DET
220
R1049
R1051
220
P5R2V_DET
SP_DC_DET
G_BAT_DET
C1012
0.1
CHG_EN1
CHG_UP
USB_EN
USB_DET
V_BAT_ON_L
USB_OVC
8.2
R1021
10
C1015
C1011
0.1
BU
S
_BT_R
X
PW_SYS
BU
S
_BT_T
X
DGND
DSP_SLEEP
DSP_RESET
BT_RESET
WAKE_UP_2MCU
100K
R1008
DSP_IRQ
PDET1
C1008
0.1
B1ADCE000012
Q1000
R1053
47K
P3R1_VDD
PW
PW
BT_MFB
BT_MUTE
BUS_DSP_SCL
BUS_DSP_SDA
DSP_MUTE
C1002 0.1
C1009
0.1
220
R1047
R1011
47K
DETECT SWITCH
BLUETOOTH SWITCH
QR1005
B1GBCFJN0028
R1009
2
4
3
1
6
5
P1003
R1055
P5R
2
_
V
DD
P1002
P1001*
R1018
R101
2
4.
7
K
4.
7
K
4.
7
K
4.
7
K
R1034
R101
6
R1033
100K
100K
100K
100K
100K
100K
100K
R1019
R101
7
R10
2
0
8
6
5
7
4
2
1
3
R
X
1003
R1054
220
R1030
R1028
220
22
0
R1005
0.1
C1003
R1004
R1039
22
0
R103
7
22
0
8
6
5
7
4
1
2
3
RX1001
C1005 0.1
0.1
C1006
R1043
220
220
R1045
M_PORT_
S
W
A
D
A
PT_DET
P_ON
3
1
2
5
4
RESET SWITCH
S1006
R1006
10K
C1007
0.1
200
0.1
C1001
C1000
4.7
4.7
8
6
5
7
4
1
2
3
RX1002
2
7
8
1
5
4
3
6
C3EBEY000037
EEPROM
IC1001
10K
R1010
C1013
0.1
R1001
220
R1013
0
C1004
0.1
0.1
3
1
2
X1000
47
48
44
45
40
41
36
33
35
34
38
39
37
43
42
46
1
62
63
58 57
60
61
59
64
53
50 49
52 51
55
56
54
8
7
9
4
6
5
23 24
21
18 19
17
20
22
16
12
13
10
11
15
14
2
3
31
29 30
32
27 28
25 26
C2DBYY001252
MICROPROCESSOR
IC1000
AI AI
PW
PW
PW
DA
PW
PW
PW
PW
PW
PW
PW
PW
SEL_B
[50]JTAG
[51]JTAG
[49]P_ON _BT
NC
NC
MD1
[33]VCC
NC
RE
S
ET
A
/D PDN
M_PORT_
S
W
PW
PW
A
D
A
PT_DET
[62]LED_ON_3
[63]LED_ON_4
AVRH
AVSS
X
1
X
0
NC
VSS
KEY2
TEMP DET
KEY1
BAT_DET
AVCC
PCONT
BT_UART_RX
MD0
SEL_A
BT_UART_TX
BT_MFB
CKMOD
C
VSS
V
CC
EE_CS
A2
A0
AI
AI
A1
SCL
VCC
WP
GND
SDA
PROT_N
X
1
A
X
0
A
AI
DSP_MUTE_N
DAMP_SLEEP_N
DSP_IC_N
DSP_SLEEP_N
DSP_SCL
DSP_SDA
BT_MUTE
NFC_IRQ
BT_RESET
CHG_UP
LED_ON_
2
LOG_RX
LOG_TX
NFC_T
X
CHG_EN
NFC_R
X
U
S
B_DET
EEPROM_
S
D
A
EEPROM_
S
CL
AI
[64]VSS
RESET
MD0
GND
PWR_3R3V
DEBUG_TX
DEBUG_RX
DA
DA
DA
DA
DA
DA
DA
DA
VCC
DSP_IRQ
7
9
10
8
4
5
1
3
2
6
12
11 MD0
MD1
DEBUG_TX
STBY3.3V
VSS
RESET
DEBUG_RX
TRSTX
TDI
TDO(SWO)
TCK(SWCLK)
TMS(SWDIO)
JT
A
G
JT
A
G
NFC_UART_M2I
LED_CHG_RED
GND
NFC_IRQ
NFC_UART_I2M
KEY2
KEY1
P5R2_VDD
LED_BT_BLUE
6
8
9
7
2
1
4
5
3
10
AI: MAIN (AUDIO IN) CIRCUIT: SCHEMATIC DIAGRAM - 1
DA: MAIN (D-AMP) CIRCUIT: SCHEMATIC DIAGRAM - 3
PW: MAIN (POWER) CIRCUIT: SCHEMATIC DIAGRAM - 4
DA: MAIN (D-AMP) CIRCUIT: SCHEMATIC DIAGRAM - 3
PW: MAIN (POWER) CIRCUIT: SCHEMATIC DIAGRAM - 4
1K
R1022
CHANGE
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