Usb, Music Port, Memory Led & Remote Sensor Circuit - Panasonic SA-AKX76PH Service Manual

14.4. USB, Music Port, Memory LED & Remote Sensor Circuit
1 2 3
SCHEMATIC DIAGRAM - 17
A
C USB CIRCUIT
: +B SIGNAL LINE
ZJ6400*
B
A
TO VBUS 1
MAIN(MICON)
D- 2
CIRCUIT (CN2001)
D+ 3
IN SCHEMATIC DGND 4
DIAGRAM - 7
D5V 5
D6400
B3AAA0000487
C
D
E
MEMORY LED CIRCUIT
E
B TL 1
D6700
TO
ZJ6700* B3AAA0001129
PANEL CIRCUIT
LED_CA 1
(CN6003)
LED_AN 2
IN SCHEMATIC
DIAGRAM - 16
TL 2
F
G
NOTE: " * " REF IS FOR INDICATION ONLY
H
1 2 3
4 5 6 7
: USB SIGNAL LINE
CN6400
G
1 VBUS
2 D-
USB PORT
3 D+
DGND
4
G
: +B SIGNAL LINE
4 5 6 7
8 9 10
D MUSIC PORT CIRCUIT
: MUSIC PORT AUDIO INPUT SIGNAL LINE
ZJ6300*
B
TO NC 5
PANEL CIRCUIT MPORT_R 4
(ZJ6000*)
MPORT_GND 3
IN SCHEMATIC MPORT_L 2
DIAGRAM - 16 MPORT_SW
1
C6319
330P
C6323
390P
ZJ6301*
TO SMPS
CHASSIS_GND 1
CHASSIS GND
CHASSIS_GND 2
F
REMOTE SENSOR CIRCUIT
IR6500
REMOTE CONTROL SENSOR
G1 G2
1 2 3
C6501
1000P
C6500
C6502
B 100P
CN6500
16V33
TO
DGND 1
PANEL CIRCUIT
SYS3.3V 2
(CN6002)
RMT 3
IN SCHEMATIC
RMT 4
DIAGRAM - 15
SA-AKX76PH/PN USB / MUSIC PORT / MEMORY LED / REMOTE SENSOR
8 9 10
69
11 12 13
JK6301
5
L6300
J0JBC0000019
4
L6301
J0JBC0000019
RCH
3
L6302
J0JBC0000019
LCH
2 MUSIC PORT
1
C6318 C6317 C6322 C6321 C6320
330P 0.1 0.1 0.01 0.01
6
7
: +B SIGNAL LINE
11 12 13
14
A
B
C
D
E
F
G
CIRCUIT
H
14