Panasonic SA-AKX18 Manuel d'entretien - Page 17

Parcourez en ligne ou téléchargez le pdf Manuel d'entretien pour {nom_de_la_catégorie} Panasonic SA-AKX18. Panasonic SA-AKX18 32 pages.

Imprimer la page
Panasonic SA-AKX18 Manuel d'entretien
6.4.
Main (DSP) & Main (Bluetooth) Circuit
1
2
3
SCHEMATIC DIAGRAM - 4
A
A
MAIN (DSP) CIRCUIT
LB6501
J0JBC0000010
PW_3R3V
TU
DA
MI
DGND
B
LB6500
J0JBC0000010
C
R6550
220
MI
DSP_RESET
R6551
220
DSP_MUTE
MI
R6552
0
TU
MI
DSP_SDA
R6553
0
TU MI
DSP_SCL
I2S_SDO0
MI
MI
I2S_WCK
MI
I2S_BCK
D
E
F
G
NOTE: " * " REF IS FOR INDICATION ONLY
H
1
2
3
4
5
6
: +B SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
X6500
C6560
H0J245500110
12P
2
1
3
4
R6501
R6502
1.5K
1M
C6550
1000P
C6528
R6594
0
10
C6551
1000P
T1
48
47
46
45
44
43
42
41
40
39
38
37
1
36
2
35
3
34
SMUTE
THERMAL
PWM4A
PAD
4
SDA
PWM4B
33
5
[1]DVSS1
DVSS_PWM2[36]
PWM3A
32
SCL
R6582
10K
R6581
10K
[2]RST_N
DVDD_PWM1[35]
6
SDIN3
PWM3B
31
IC6500
7
VUEALLPT090
PWM2A
30
SDIN2
R6554
100
DSP
8
SDIN1
PWM2B
29
R6556
100
9
PWM1A
28
LRCK
R6557
100
[12]DVSSCORE
DVSS_PWM1[25]
10
BCK
PWM1B
27
C6527
1
11
DVDD1
DVDD_PWM1
26
12
25
13
14
15
16 17
18
19
20
21
22 23
24
R6559
100
R6587
10K
C6592
0.1
4
5
6
7
8
9
A
: AUDIO OUTPUT SIGNAL LINE
C6561
12P
C6525
C6502
1
16V22
R6542
10K
R6541
10K
IC7000*
R6532
10K
R6531
10K
RSNE031B0
BLUETOOTH MODULE
R6522
47
PWM_P_2
DA
R6521
47
PWM_M_2
DA
R6512
47
PWM_P_1
DA
R6511
47
PWM_M_1
DA
C6523
C6501
1
16V22
DAMP_VALID
DA
7
8
9
17
10
11
12
MAIN (BLUETOOTH) CIRCUIT
C0DBGYY00969
+5V VOLTAGE REGULATOR
1
CE
R7001
2.2K
2
GND
L7000
C7000
0.1
J0JYC0000305
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
DA: MAIN (DAMP) SCHEMATIC DIAGRAM - 1
TU: MAIN (TUNER/AUX) SCHEMATIC DIAGRAM - 2
VO: MAIN (VOLTAGE REGULATOR) SCHEMATIC DIAGRAM - 5
MI: MAIN (MICON) SCHEMATIC DIAGRAM - 6 ~ 8
SA-AKX18P MAIN (DSP) / MAIN (BLUETOOTH)
10
11
12
13
14
A
: +B SIGNAL LINE
BT_UART_RTS
MI
BT_PCONT
MI
IC7001
B
VDD
4
PW_BT_5V
VO
VOUT
3
C7001
C7002
1
1
DGND
MI
C
BT_WAKE
MI
BT_HOST_WAKE
MI
BT_UART_RX
MI
BT_UART_TX
MI
D
E
F
G
CIRCUIT
H
13
14