Panasonic SA-MAX3500PU - Button, USB, CD Interface Circuits

73
12.18. Button R, Button L, USB and CD Interface 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
D
BUTTON R CIRCUIT
SCHEMATIC DIAGRAM - 17
SA-MAX3500PU
C
TO
PANEL CIRCUIT
(CN6203)
IN SCHEMATIC
DIAGRAM - 14
: +B SIGNAL LINE
E
BUTTON L CIRCUIT
: +B SIGNAL LINE
TO
MAIN (FE)
CIRCUIT (P5001)
IN SCHEMATIC
DIAGRAM - 2
TO LOADING P.C.B.
(CD MECHANISM
UNIT BRS12C)
1
10
A
I
CD INTERFACE CIRCUIT
F
USB CIRCUIT
: +B SIGNAL LINE
: USB SIGNAL LINE
USB PORT A
(PLAY)
USB PORT B
(REC/PLAY)
C
TO
PANEL CIRCUIT
(CN6204)
IN SCHEMATIC
DIAGRAM - 14
A
TO
MAIN (IO EXPANSION)
CIRCUIT (P1811)
IN SCHEMATIC
DIAGRAM - 3
S6222
R6220
4.7K
3.3K
R6219
2.2K
R6218
S6220S6219
R6221
6.8K
S6221
2
1
4
3
CN6202
R6207
1.2K
S6208
R6208
1.8K
S6209
(FWD/DJ4)
(STOP/DJ5)
DGND
KEY1_2
KEY1_1
KEY2_1
(PLAY/PAUSE/DJ6)
(SELECT/DJ2) (REW/DJ3)(BT-PAIRING/DJ1)
2.2K
R6209 R6211
4.7K3.3K
R6210
S6211 S6212S6210
S6207
0
R6205
2
1
4
3
CN6201
R6206
1.8K
S6206
(OPEN/CLOSE)(POWER)
(SOUND) (ILLUMINATION)
DGND
KEY1
KEY1_1
KEY1_2
(ALBUM\TRACK)
2
3
1
5
4
CN7001
6
8
9
7
2
1
4
5
3
10
CN7002
4
31
2
S7201
RESET
DGND
OPEN_SW
SPM+
SPM-
LDM+
CLOSE_SW
TRV+
LDM-
LDM+
OPEN_SW
DGND
RESET_SW
TRV-
LDM-
CLOSE_SW
R6903
R6904
D+B
0.1
C6903
D-B
R6902
R6901
0
0
0
0
C6901
0.1
D+A
D-A
DGND_USB
2
G
1
4
G
3
JK6901
R6909
330
USBLED_A
USB_B_SW5R1V
D+A
D+B
D-B
D-A
USB_A_SW5R1V
DGND_USB
USBLED_B
3
2
6
7
4
5
1
9
8
CN6901
R6910
330
USB_A_SW5R1V
USBLED_B
USB_B_SW5R1V
USBLED_A
B3AAA0001243
D6902
B3AAA0001243
D6901
2
G
1
4
G
3
JK6902
USB5V
USB_A_D-
USB5V
DGND
DGND
USB_B_D-
USB_B_D+
USB_A_D+
D-B
D-A
D+A
USB_A_SW5R1V
USBLED_A
USBLED_B
USB_B_SW5R1V
DGND
D+B
+
+
M7302
SPINDLE MOTOR
M7301
TRAVERSE MOTOR