Panasonic SA-VKX25EE, Руководство по обслуживанию

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71
12.16. Main (Bluetooth) 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
SCHEMATIC DIAGRAM - 15
SA-VKX25EE/GA/GS MAIN (BLUETOOTH) CIRCUIT
A MAIN (BLUETOOTH) CIRCUIT
: +B SIGNAL LINE
NOTE: “ * ” REF IS FOR INDICATION ONLY
UP: MAIN (UP): SCHEMATIC DIAGRAM - 7
SO: MAIN (SOC): SCHEMATIC DIAGRAM - 8
US: MAIN (USB): SCHEMATIC DIAGRAM - 9
TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 10
DS: MAIN (DSP): SCHEMATIC DIAGRAM - 11
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 12
VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 13
CN: MAIN (CONNECTOR): SCHEMATIC DIAGRAM - 14
BT: MAIN (BLUETOOTH): SCHEMATIC DIAGRAM - 15
BT_UART_RTS SO
BT_LDO_ON
SO
BT_HOST_WAKE
SO
PCONT2(BTOOTH) SO
PW_STBY_5V VR
DGND
SO
BT_UART_RX
SO
BT_UART_TX SO
US VR CN TU DS UP DA
2.2K
R7001
1 4
2 3
C0DBGYY00969
+5V VOLTAGE REGULATOR
IC7001
1
C7001
1
C7002
L7000
J0JYC0000305
7 5 6 1 2 4 3
10 12 14 15 16 13 11
8
9
BLUETOOTH MODULE
IC7000*
GND NC GND NC NC NC
BT_CTS
GND
+5V
GND
LDO_ON
UART_RX UART_TX
GND GND
HOST_
WAKEUP
CE
VOUT
VDD
GND
0.1
C7003
0.1
C7000