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SA-AK350E / SA-AK350EB / SA-AK350EG
19.3. (C) Panel Circuit
1
2
3
SCHEMATIC DIAGRAM - 6
A
PANEL CIRCUIT
:+B SIGNAL LINE
B
W911
0
S6201
KEY2
W908
CD1
0
C
S6202
KEY2
CD2
VREF+
S6203
CD3
S6204
CD4
S6205
CD5
S6206
/FF/
D
S6207
W909
0
R6209
/REW/
4.7K
HP_SW
JW6002
GND2
GND2
1
VREF+
VREF+
2
KEY3
TO
KEY3
3
VJOG_A
VJOG_A
SUB PANEL
4
MOT12V
MOT10V
5
CIRCUIT (JW6001)
H.BASS_LED
IN SCHEMATIC
H.BASS_LED
6
E
KEY3_2
7
DIAGRAM-7
W926 0
VOL_LED
VOL_LED
8
KEY1_OUT
KEY1 OUT
9
KEY1_IN
KEY1 IN
10
W913
0
F
G
H
1
2
3
4
5
6
: MAIN SIGNAL LINE
: AUX SIGNAL LINE
R6109
39K
R6105
R6104 R6103
R6199
R6102
10K
1.8K
1.2K
1K
1K
FL6602
A2BD00000172
FL DISPLAY
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15 16
17
18 19
20
21 22
23 24
GND2
C6631
22
4443
42
41 40
3938
37
36
35
34
1
P0
G10
33
G11
2
P1
32
R6602
[44] VSS
[38] GR8
470
3
P2
[34] GR9
G12/S17
31
FL_RST
VEE
4
P3
IC6601
30
R6604
5
OSC
S16
29
220
C0HBB0000057
FL_DOUT
6
NC
S15
28
FL DRVIER
7
DIN
S14
27
FL_CLK
R6603
220
8
CLK
S13
26
FL_CS
STB
9
[12] VSS
[22] SG9
S12
25
R6601
10
K1
24
S11
470
11
K2
S10
23
12
13
14
15
1617
18
19
20
21
22
R6605
82K
C6636
100P
W903
W1000
0
0
C6623
W901
W1004
W915
0
0
50V22
0
W910
W1006
0
0
4
5
6
7
8
9
TO
TRANSFORMER CIRCUIT (CN5951)
IN SCHEMATIC DIAGRAM-11
H6555
FL1
R6631
47
W924
0
FL2
B0ACCK000005
1
2
3
4 5
6 7
8
9
GND2
SYS6V
R6632
47
GND3
PCONT
SYNC
SYNC
VREF+
W907
PCONT
RMT
0
SYS6V
D6635
-VP_A
P_GND
B0BC5R600003
KEY1
GND2
KEY2
W1012
W914
C6635
KEY3
0
0
50V2.2
H.BASS_LED
FL_CLK
FL_DOUT
FL_CS
FL_RST
VJOG_A
VOL_LED
MOT12V
25 26
27 28
29
30
31
32 33
34
35
36 37
38
39
40 41
42
43
44
PA_IN_R
PA_GND
PA_IN_L
+3.3V
GND2
HP_R
HP_GND
HP_L
GR10
GR11
GR12
SG16
SG15
SG14
HP_GND
SG13
SG12
SG11
W904
W925
C6481
SG10
0
0
50V22
HP_L
L6552
L6553
R6481
HP_R
0
3 2 1
1
L6551
HP_SW
GND2
Z6481
B3RAD0000146
L6552, L6553, L6551
REMOTE SENSOR
G0C10CJA0052
W1005
0
R6751
3.3K
7
8
9
68
10
11
12
D6301
1
SYS6V
2
PCONT
3
SYNC
4
VREF+
5
RMT
6
P_GND
7
KEY1
8
KEY2
9
KEY3
10
H.BASS_LED
11
FL_CLK
12
FL_DOUT
13
FL_CS
TO
FL_RST
14
MAIN CIRCUIT
15
NC
(CN2806)
16
VJOG_A
IN SCHEMATIC
17
VOL_LED
DIAGRAM-5
18
NC
19
MOT12V
20
PA_IN_R
21
PA_IN_GND
22
PA_IN_L
23
+3.3V
24
D_GND
25
HP_R
26
HP_GND
27
HP_L
W905
W906
MIC_GND
28
0
0
29
MIC
30
+15V
CN6601
7
6
1
C6553
C6552
0.01
0.01
HEADPHONE
2
C6551
0.01
3
4
5
JK6551
5
R6763
W1003
0
0
4
W1001
W1002
R6753
0
0
3
3.3K
C6754
0.01
MUSIC PORT
2
C6753
0.01
1
6
7
JK6751
SA-AK350E/EB/EG PANEL CIRCUIT
10
11
12
13
14
A
B
C
D
E
F
G
H
13
14
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