Sony MAP-S1 - Key Section Schematic Diagrams; Front-R, Front-Key, Front-Eject Board Schematics

MAP-S1
MAP-S1
7070
5-31. SCHEMATIC DIAGRAM - KEY Section -
3.2 3.2
4P
CN3521
1GND
2 KEY2
3 KEY1
4 JOG_FUNCTION
9P
CN3520
1EVER_3.3V
2GND
3SIRCS
4GND
5JOG_FUNCTION
6JOG_VOLUME
7KEY2
8
9GND
EN3521
ROTARY
ENCODER
PNA4823M03S0
IC3520
VO
1
GND
2
VCC
3
47
R3520
100
R3522
0
R3524
10k
R3523
1
C3521
CL3527
CL3528
CL3525
CL3523
CL3529
CL3524
CL3520
CL3521
CL3526
CL3522
0
JC3530
0
JC3533
0JC3528
0
JC3531
0
JC3527
0
JC3532
0
JC3526
0JC3523
0JC3525
0
JC3522
0JC3524
0
JC3535
0
JC3534
0
JC3529
32
1
REMOTE CONTROL
IC3520
FRONT-R BOARD
FRONT-L
BOARD
CN4807
>13S
VOL
RECEIVER
KEY_RETURN
101
C
D
6
E
2
B
3
A
45 789
EN3510
1k
R3515
2.2k
R3514
10k
R3513
2.2k
R3516
2.2k
R3510
0
R3512
0.1
C3512
0.1
C3510
4P
CN3510
1JOG_FUNCTION
2KEY1
3KEY2
4GND
0
JC3514
0
JC3512
0
JC3513
CL3512
CL3511
CL3510
CL3513
0
JC3516
2
5
3
1
4
S3510
MENU
S3511 S3512
BACK
FRONT-KEY BOARD
PUSH ENTER
– TUNING +
3P
CN3500
1GND
2KEY_RETURN
3KEY1
1k
R3500
0.1
C3500
0
JC3500
0
JC3501
CL3502
CL3500
CL3501
S3500
FRONT-EJECT BOARD
FRONT-L
BOARD
CN4808
>14S
ROTARY
ENCODER
FFC4
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