Control & Usb Circuit - Panasonic SA-MAX750LMK Service Manual

13.7. Control & USB Circuit
1 2 3
SCHEMATIC DIAGRAM - 21
A
F
CONTROL CIRCUIT
VR6200
ALBUM/TRACK
B
1 2 3
C6202
100P
R6209 R6208
10K
CN6200
JOG_ROTA 12
JOG_ROTB 11
C SYS3.3V 10
E
DGND 9
TO
KEY2 8
VOLUME CIRCUIT
NC 7
(ZJ6100*)
Z7 6
IN SCHEMATIC
Z6 5
DIAGRAM - 20
Z5 4
Z3 3
Z2 2
Z1 1
D CN6201
6
Z1 1
M
TO Z2 2
CONTROL JOG LED
Z3 3
CIRCUIT (CN6111)
Z5 4
IN SCHEMATIC 5
Z6
DIAGRAM - 26
Z7 6
1
E
H USB CIRCUIT
: +B SIGNAL LINE
F
ZJ6400*
VBUSB 1
DB- 2
DB+ 3
A
DGND 4
TO
D5V PLAY 5
MAIN (MICON)
CIRCUIT (CN2001) D5V REC 6
VBUSA 7
IN SCHEMATIC
DIAGRAM - 7 DA- 8
DA+ 9
G DGND 10
D5V PLAY 11
D6401
B3ABA0000187
NOTE: " * " REF IS FOR INDICATION ONLY
H
1 2 3
4 5 6
: +B SIGNAL LINE
C6201
100P
10K
S6204
S6203 S6200 S6202
LATIN
POWER MANUAL EQ D.BASS
PRESET EQ
R6211
R6200 R6201 R6202 R6203
10K 1.2K 1.5K 2.2K 3.3K
: USB SIGNAL LINE
CN6400
LB6401
G
J0JGC0000063
1 VBUSB
USB PORT B
2 DB-
C6402
(REC/PLAY)
0.1
3 DB+
DGND
4
R6403
G
0
R6402
3
0
D6400
2
B3AGA0000026
CN6401
1
LB6402
G
J0JGC0000063
1 VBUSA
USB PORT A
2 DA-
C6401
0.1
(PLAY)
3 DB+
DGND
4
G
R6404
0
R6401
0
4 5 6
7 8 9
S6208
S6205 S6201 S6206 S6207
USB
SUPER WOOFER ALBUM/TRACK FORWARD REWIND
REC/PAUSE
R6204 R6205 R6206 R6207
4.7K 6.8K 15K 47K
7 8 9
10 11 12
SA-MAX750 CONTROL / USB
10 11 12
13 14
A
B
C
D
E
F
G
CIRCUIT
H
13 14