Main (Dsp), Main (Bluetooth) And Cd Interface Circuit - Panasonic SA-AKX100PN Service Manual

12.5. Main (DSP), Main (Bluetooth) and CD Interface Circuit

1 2 3
SCHEMATIC DIAGRAM - 4
A
A MAIN (DSP) CIRCUIT
LB6501
J0JYC0000656
MI VR DA AU PW_3R3V
MI AU DA BT VR DGND
B
LB6500
J0JYC0000656
C C6550
1000P
R6550 220 C6551
MI DSP_RESET
R6551 220 1000P
DSP_MUTE
MI
R6520 47 C6552
MI AU DSP_SDA
47P C6553
R6521 47
MI AU DSP_SCL
47P
MI AU TUN_SDO
I2S_SDO0
MI
MI I2S_WCK
MI I2S_BCK
D
LB6502
J0JYC0000656
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 1 ~ 2
AU: MAIN (AUX TUNER): SCHEMATIC DIAGRAM - 3
BT: MAIN (BLUETOOTH): SCHEMATIC DIAGRAM - 4
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 5
VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 6
E
C
CD INTERFACE CIRCUIT
F CN7001
LDM+
LDM-
TO LOADING P.C.B.
OPEN_SW
(CD MECHANISM UNIT BRS11C)
DGND
CLOSE_SW
CN7002
1
SPM+ 10
SPM-
A CLOSE_SW
TO
RESET_SW
G
MAIN (MICON)
DGND
CIRCUIT (P2004)
OPEN_SW
IN SCHEMATIC
LDM-
DIAGRAM - 1
LDM+
TRV-
TRV+
10
NOTE: " * " REF IS FOR INDICATION ONLY
H
1 2 3
4 5 6
: +B SIGNAL LINE : TUNER/AUX SIGNAL LINE : AUDIO SIGNAL LINE
X6500
C6560
C6561
H0J245500110
12P
12P
2 1
3 4
R6501
R6502
1.5K
1M
R6504
10K
C6528
10
T1 48 47 46 45 44 43 42 41 40 39 38 37
C6526
C6525
10 0.01
1 36
2 35
3 34
[1] DVSS1 IC6500
[2] RST_N
4 SDA [36] DVSS_PWM2 PWM4B 33
VUEALLPT090
[3] SMUTE
R6581
[35] DVDD_PWM1
5 SCL PWM3A 32
DSP
10K THERMAL [34] PWM4A
SDIN3 PWM3B
6 31
PAD
R6514 100
7 SDIN2 PWM2A 30
[11]DVDD1
R6513 100
8 SDIN1 [12]DVSSCORE PWM2B 29
R6512 100
[26] DVDD_PWM1
9 LRCK PWM1A 28
C6527 [25] DVSS_PWM1
R6511 100
10 BCK PWM1B 27
1
11 26
12 25
C6523 C6524
0.01 10
13 14 15 16 17 18 19 20 21 22 23 24
R6559
100
C6500 C6521 C6591
6.3V47 0.47 1 C6592
0.1
5
4
3
2
1 M7302*
SPINDLE MOTOR
+
9
8
7 1 3
6
5 2 4
4
S7201
3
RESET
2
1
+
M7301*
TRAVERSE MOTOR
4 5 6
7 8 9
A MAIN (BLUETOOTH) CIRCUIT
C7003
0.1
16 15 14 13 12
IC7000
RSNE031B0
BLUETOOTH MODULE
PWM_P_2 DA
PWM_M_2
DA
1 2 3 4 5
PWM_P_1 DA
PWM_M_1 DA
DAMP_VALID DA MI
SA-AKX100PN/PR/PS
7 8 9
40
10 11 12 13
: +B SIGNAL LINE
BT_UART_RTS
MI
BT_PCONT MI
IC7001
C0DBGYY00969
+5V VOLTAGE REGULATOR
CE PW_BT_5V VR
VDD
R7001
2.2K
GND VOUT
L7000
C7000
0.1 J0JYC0000305
C7001 C7002
1 1
DGND MI
BT_WAKE MI
BT_HOST_WAKE MI
BT_UART_RX MI
11 10 9
BT_UART_TX MI
6 7 8
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 1 ~ 2
AU: MAIN (AUX TUNER): SCHEMATIC DIAGRAM - 3
DS: MAIN (DSP): SCHEMATIC DIAGRAM - 4
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 5
VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 6
MAIN (DSP) / MAIN (BLUETOOTH) / CD INTERFACE CIRCUIT
10 11 12 13
14
A
B
AU DA DS VR
C
D
E
F
G
H
14