Panasonic SA-AKX320E, Service Manual, Page: 40 / 66

40
12.2. Main (Bluetooth) and Main (CD FE) Circuit
A
MAIN (BLUETOOTH) CIRCUIT
SCHEMATIC DIAGRAM - 1
SA-AKX320, SA-AKX520
NOTE: “ * ” : VARIATION, REFER TO PARTLIST FOR VALUE
“ $ ” : NOT IN USED
CK7001
CK7000
CK7002
BT_HOST_WAKE
PW_BT_5V
BT_PCONT
DGND
BT_RST
BT_UART_RTS
BT_UART_CTS
LB7001
$[J0JYC0000305]
R7000
$
G_BT_UART_RX
PW_SYS_3R3V
G_BT_UART_TX
L7000
$[J0JYC0000305]
C7000
0.1U
DGND
CK7006
CK7005
2.2K
R7001
CK7004
1U
C7002
1U
C7001
1 4
2 3
C0DBGYY00887
IC7001
CK7003
CK7007
0.1U
C7003
CK7008
7 5 6 1 2 4 3
10 12 14 15 16 13 11
8
9
IC7000
RSNE041B1
+5V
GND
LDO_ON
BT_CTS
GND
+5V
CE
VOUT
VDD
+4.6V LDO 200mA MAX RATED 100mA
GND
GND GND
HOST
_WAKEUP
Side Edge Plating
Connected to BT module
NC
BT_RTS
NC
NC UART_RX
UART_TX GND
GND
F
68K
R5006
R5038 $0[22]
R5037 $0[22]
R5011 6.8K
1K
R5034
R5013 47K
1K
R5035
C15022
$
1K
R5036
R5018 15K
R5016 100K
C5015
10P
C5013
10P
DGND
PW_3R3V
BD
PW_CD5V
INNER_SW
OPEN_SW
CLOSE_SW
68P
C5022
TRVDRV
FODRV
LD_CW
SPDRV
TRDRV
LD_CCW
8
6 5
7
42
1
3
RX5001
10K
AC
100
R5008
J0JHC0000045
LB5004
C5017
$
CL5001
C5014
10P
C5016
10P
2200P
C5007
VBIAS
R5010
1K
T-
SPM- SPM+
T+
1.2K
R5009
0.1U
C5011
C5019
100U
1000P
C5012
* LB5013 F+
F-
T+
* LB5012
R5040
$
10U
C5009
C5010
0.01U
J0JHC0000045
LB5003
F- F+
LDM+ LDM- TRV- TRV+
TRV+
* LB5018
LDM-
LDM+
SPM-
SPM+
* LB5020
* LB5011
* LB5010
* LB5019
C5024 *
C5023
*
C5026 *
C5025 *
C5028 *
C5027 *
* LB5006
TRV-
* LB5008
* LB5009
* LB5007 C5031 *
C5029 *
C5030 *
DRV_GND
2 1
27
5 4
24 25 22 17 19 18 15 16 30 20 21
7 11 10 13 14 12 8 29 9
23
6 3
26 28
C0GBY0000213
IC5001
C5005
*
C5006
*
J0JBC0000010
LB5001
* LB5014
T- * LB5015
R5019
4.7
AGND1
MD
D5001
B0JCAE000001 $
LB5002
J0JYC0000656 LB5017
LDO
R5022
100
LB5016 J0JBC0000010
Q5001
B1ADCF000001
C5018
0.01U
C5020
100U
68K
R5005
E
R5020
100K
2200P
C5008
LB5005
J0JBC0000010
C5021
100U
C5001
10U
G5000
C5033
$0
C5032
$0
TUN_GND
6
8
9
7
2
1
4
5
3
10
K1MY10AA0267
P5001
3
2
1
ZJ5000
*
G5001
10U
C5003
0.01U
C5002
C5004
0.1U
6
7
5
9
13
15
14
11
10
12
21
22
18
16
17
20
19
8
1
3
4
2
24
23
K1MY24A00001
P5002
F
PD GND
NC
NC
NC
GND
E
NC
CD-LD
MD/LPD
GND-LD
DVD-LD
VREF
VCC(5V)
T+
F-
DGND
SPM-
SPM+
TRV-
TRV+
LDM-
LDM+
F+
(AKX300/500 HAND INSERT CONNECTOR)
D
B
A
C
RF
T-
PLACED NEAR tuner
OPEN_SW
CLOSE_SW
RESET_SW
(WITH TAPE REQUEST BY PRODUCTION)
(VE PART:10022HS-10;YEONHO)
CD/DVD SW
VINTK
REGO2 VINFC
MUTE
PLACED NEAR SoC
TRB_1
BIAS VOTK+
VOFC+
VOLD-
VOSL+
NC
VOTR-
VCC
VCTL
VOTR+
PVCC
VOSL-
VOLD+ NC
REGO1
TRB_2
VINSL+
REV
GND
FIN
FIN VINLD
FWD
VOFC-
VOTK-
(VE PART:KM101M010C110ETA)
A
MAIN (CD FE) CIRCUIT