Read Panasonic SC-NA10EE / SC-NA10GS / SC-NA10GSX Service Manual Simplified online
11
5.3.
MAIN (DAMP) CIRCUIT
A
A
SCHEMATIC DIAGRAM - 3
SC-NA10EE/GS/GSX
MAIN (DAMP) 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 (DAMP) CIRCUIT
TO LEFT
SPEAKER
SPEAKER
NOTE: “ * ” REF IS FOR INDICATION ONLY
TO RIGHT
SPEAKER
SPEAKER
AI: MAIN (AUDIO IN) CIRCUIT: SCHEMATIC DIAGRAM - 1
CH: MAIN (CHARGER) CIRCUIT: SCHEMATIC DIAGRAM - 5
MI: MAIN (MICON) CIRCUIT: SCHEMATIC DIAGRAM - 2
PW: MAIN (POWER) CIRCUIT: SCHEMATIC DIAGRAM - 4
CH: MAIN (CHARGER) CIRCUIT: SCHEMATIC DIAGRAM - 5
MI: MAIN (MICON) CIRCUIT: SCHEMATIC DIAGRAM - 2
PW: MAIN (POWER) CIRCUIT: SCHEMATIC DIAGRAM - 4
: +B SIGNAL LINE
1
C1408
1000P
C1461
1000P
C1460
1000P
C1462
0.1
C1415
L1401
G1C150MA0426
1
G1
2
G2
PDET
P1402
LB1405
J0JHC0000094
C1417
0.22
0.22
C1428
10
C1429
10
10
C1409
1
R1408
47K
C1424
1000P
1000P
R1407
47K
C1423
1000P
1000P
LB1408
J0JHC0000094
100K
R1433
100K
R1432
C1432
1
C1433
1
R1405
47K
D1403
DA2J10100L
D1404
DA2J10100L
DA2J10100L
Q1401
B1ABCF000011
R1406
22K
L1404
G1C150MA0426
100K
R1431
C1430
1
L1402
G1C150MA0426
R1430
100K
C1416
0.1
C1431
1
J0JHC0000094
LB1407
DA2J10100L
D1402
DA2J10100L
D1401
1
G1
2
G2
P1401
L1403
G1C150MA0426
C1420
0.22
0.22
C1419
0.1
C1418
0.1
LB1406
J0JHC0000094
C1410 1
C1412
1
C1411 1
BT_SDO
BT_WCK
G_BT_BCK
R1449
DIGITAL AMPLIFIER WITH DSP
220
R1447
220
R1448
220
C14021000P
C1427 0.1
C1403 10
AUX_WCK
AUX_SDO
G_AUX_MCK
PW_SW1R8V
DGND
PW_SW3R3V
G_AUX_BCK
DAMP_GND
PW_DSP_SW8R4V
G1401*
R1446
220
10
C1405
LB1403
J0JBC0000010
LB1404
J0JBC0000010
10
C1401
200
R1416
4
5
T1
45
46
44
48 47
2
1
3
32
34
36
35
33
42
40
41
43
37
39 38
8
15
17
16
13 14
9
6
7
27
25
22 23
20
19
21
24
26
18
30
31
28
29
THERMAL PAD
11
12
10
C1AB00003800
IC1401
R1445
220
R1444
220
R1413
220
220
R1414
SDA
SCL
PDET2
DSP_MUTE
DSP_SLEEP
DSP_ERR
DSP_RESET
1M
R1402
C1414
15P
R1401
1.5K
C1413
10P
2
3
1
4
X1401
H0J245500110
C1406
1000P
C1407
10
220
R1411
C1426
47P
C1404
0.1
C1425
47P
LCH 1-
RCH 1-
RCH 1+
LCH 1+
PVSSL
PVSSR
OUTMI
OUTPL
[37]AVSS
[38]REFA
GPIO5
SDI1
SDI2
DVSS
BCK
TESTB
[39]DVSSR
IOVDD
WCK
SDO0
SDO1
NC(OPEN)
[48]MCK_OUT
[2]GPIO6
PVDDPL
NC(OPEN)
[1]DVDD18
[13]XIN
IC_N
[26]PVDDPR
OUTPR
[25]NC(OPEN)
PLLVSS
SLEEP_N
SDA
DVDD18
PROT_N
NC(OPEN)
TESTR
MUTE_N
IRQ_N
[14]XOUT
SCL
IOVDD
PLLVDD
SDI0
DVSS
OUTMR
BCK_IN
WCK_IN
PVDDML
PVDDMR
PW
AI
AI
AI
AI
PW
PW
PW
CH
CH
CH
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
LB1401
J0JHC0000046
LB1402
J0JHC0000046
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