SRS-GD50iP
SRS-GD50iP
13
13
4-5. SCHEMATIC DIAGRAM - MAIN Board (3/3) -
• See Page 9 for Waveforms. • See Page 17 for IC Block Diagrams. • See Page 20 for IC Pin Function Description.
3.4
3.4
3.4
3.4
3.4
3.4
3.4
0
0
0
0
0
3.4
1.8
1.6
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
0
3.4
3.4
0
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
0
3.4
0
0
3.4
3.4
3.4
3.4
3.4
0
3.4
0
0
0
3.4
3.4
3.4
3.4
3.4
3.4
0
3.4
0
0
3.4
3.4
8.5
9.3
0
3.4
0.1
C509
0.22
C516
R554
0
R557 0
10k
R525
R556 0
0
R522
0.1
C507
R559 0
0.1
C508
R555
0
0.1
C515
0.1
C503
10k
R520
4.7k
R527
PST3660UL
IC503
2SC3052EF-T1-LEF
Q502
RESET SWITCH
10k
R548
100k
R546
47k
R547
MA2J1110GLS0
D500
0.01
C513
0.22
C512
47k
R540
47k
R531
4.7k
R526
DAMP_RESET
DAMP_PDN
DAMP_MUTE
DAMP_SCL
DAMP_SDA
3.3V
GND
DAMP_V
ALID
10k
R521
1k
R518
0.1
C505
10k
R530
10k
R532
10k
R543
0
R558
0.1
C518
0.01
C519
4.7k
R538
1
2
3
4
5
MFI341S2163
IC502
10k
R533
VCC
10
C502
10
C506
10
C510
10
C517
10
C520
10
C521
10
C511
100
R551
100
R552
100
R553
R537
0
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
R510 4.7k
C504
0.1
R511
4.7k
100k
R550
100k
R549
SIRCS_IN
P_CONT
HP_DET
HP_MUTE
10k
R519
DAMP_THM
DC_DET
10k
R528
10k
R529
RT1N141M-TP-1
WAKE UP
Q503
IPOD_VBUS
10k
R545
10k
R536
PC_CONNECT
10k
R539
10k
R516
10k
R517
RB521S-30-TE61
D501
0.1
C501
0.1
C500
0
R512
0
R513
10k
R507
1k
R508
10k
R506
1k
R509
ASEL1
ASEL0
10k
R523
IPOD_DET
IPOD_RX
IPOD_TX
IPOD_ACCID
IPOD_ACCP
1k
R700
100
R701
100
R702
R541
10k
R542
10k
IPOD_ACCDET
10k
R535
10k
R703
10k
R704
5MHz
X500
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
40P
CN505
HOST
4
3
2
1
S-24CS02AFJ-TB-G
IC500
I
L
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
S
P
B
P
I
L
0
1
2
3
4
5
6
7
8
9
10
11
S
VA
VB
KB
VA
KI
KP
KC
22
21
19
17
15
13
12
14
20
16
23
18
KC
23
B
KB
KI
KP
VB
EEPROM
IC500
RESET SIGNAL
GENERATOR
IC503
EEPROM
IC502
MAIN BOARD (3/3)
4
B
16
6
9
11
D
15
H
10
3
5
12
C
F
1
E
8
G
14
A
2
13
I
J
K
7