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SRS-GU10iP
SRS-GU10iP
14
14
3-7. SCHEMATIC DIAGRAM – MAIN Section (3/3) –
• See page 8 for waveform. • See page 16 for IC Block Diagram. • See page 19 for IC Pin Function Description of IC300.
6
BOARD
(2/3)
6
MAIN
(1/3)
2
MAIN
BOARD
(1/3)
BOARD
1
MAIN
(2/3)
BOARD
5
MAIN
(1/3)
BOARD
4
MAIN
IC B/D
3.2
0
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
3.3
1.8
1.6
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
0
3.3
0
0.2
0
0
3.3
3.3
3.3
0
3.3
3.3
3.3
3.3
3.3
0
0
0
0
3.2
3.2
3.2
3.2
3.3
3.2
3.2
3.2
3.2
3.3
3.3
3.3
0
3.3
3.3
8.1
8.8
0
0
3.3
3.3
3.3
3.3
0.1
C310
0.1
C301
0.22
C317
R364 0
R350
10k
1
2
3
4
5
6
7
8
9
9P
CN302
D-GND
TXD1
RTS1
3.3V
CLK1
RXD1
CNVSS
RESET
D-GND
TXD1
RTS1
3.3V
CLK1
RXD1
CNVSS
RESET
D-GND
R367 0
1k
R310
10k
R329
1k
R306
R366 0
0
R324
0.1
C308
R369 0
10k
R307
0.1
C309
R365 0
R351
10k
10k
R352
R368 0
0.1
C316
1k
R308
10k
R309
10k
R311
0.1
C304
0.1
C300
0.1
C302
10k
R320
4.7k
R334
PST3660UL
IC302
GND
VDD
CD
OUT
2SC3052EF-T1-LEF
Q301
RESET
10k
R358
100k
R356
47k
R357
MA2J1110GLS0
D300
0.01
C314
0.22
C313
47k
R353
47k
R341
4.7k
R332
SW1
SW2
SW2
DC_DET
DAMP_RESET
DAMP_PDN
DAMP_MUTE
DAMP_SCL
DAMP_SDA
3.3V
GND
10k
R336
100
R305
100
R300
DAMP_VALID
10k
R317
1k
R316
0.1
C306
5MHz
X300
1k
R304
1k
R303
1k
R302
4.7k
R312
4.7k
R313
4.7k
R314
4.7k
R315
4.7k
R318
4.7k
R319
4.7k
R321
4.7k
R322
4.7k
R323
4.7k
R325
4.7k
R326
4.7k
R328
IPOD_DET
IPOD_TX
IPOD_RX
RB521S-30-TE61
D301
10k
R340
10k
R342
10k
R354
0.1
C319
0.01
C320
4.7k
R349
IPOD_ACCP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
MFI341S2163
IC301
NC
MODE1
NC
RESET
VCC
NC
NC
NC
NC
NC
VSS
I2C_SCL
I2C_SDA
MODE0
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
RT1N141M-TP-1
Q300
INVERTER
10k
R338
10k
R343
100
R330
100
R331
100
R333
100
R335
100
R337
100
R339
VCC
10k
R359
4.7k
R360
10
C303
10
C307
10
C311
10
C318
10
C315
10
C321
10
C322
10
C312
100
R361
100
R362
100
R363
0
R344
10k
R346
5P
CN300
7P
CN301
CL001
CL002
CL003
CL004
CL005
CL006
CL007
CL008
CL009
CL002
CL003
CL004
CL005
CL006
CL007
CL008
CL009
1k
R301
CL010
CL011
CL012
CL013
CL014
CL015
CL016
CL017
CL018
CL019
CL020
CL021
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
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
IC300
R5F3640DDA04FAR-128
NO USE
NO USE
No USE
SIRCS_IN
NO USE
NO USE
NO USE
BYTE
CNVss
NO USE
NO USE
RESET
Xout
Vss
Xin
Vcc1
NMI
DAMP_RESET
DAMP_PDN
AC_CUT
INT0
DAMP_MUTE
DAMP_SCL
DAMP_V
ALID
DAMP_SDA
NO USE
NO USE
IPOD_ACCP
IPOD_CP_RESET
IPOD_CP_CLK
UPOD_CP_DA
TA
S500
S501
CL502
CL501
CL501
CL503
5P
CN500
CL504
CL505
CL603
100p
C601
SML-D12D8WT86SQ
D601
CL602
SML-D12V8WT86SN
D600
7P
CN600
100
R601
VCC
OUT
GND
NJL21V400A-M
IC600
47
R600
10
C600
S600
CL601
CL607
CL606
CL605
CL604
CL606
CL605
CL604
S601
TXD1
RXD1
CLK1
RTS1
RXD1
CLK1
RTS1
TXD1
DAMP_SDA
DAMP_V
ALID
DAMP_SCL
DAMP_MUTE
DAMP_PDN
DAMP_RESET
DAMP_VALID
DAMP_SDA
DAMP_SCL
DAMP_MUTE
DAMP_PDN
DAMP_RESET
DAMP_SDA
DAMP_SCL
DAMP_MUTE
DAMP_PDN
DAMP_RESET
IC302
RESET
IC301
FLASH MEMORY
IC600
REMOTE CONTROL RECEIVER
IC300
SYSTEM CONTROL
MAIN BOARD (3/3)
POWER SW BOARD
VOL SW BOARD
POWER SW
INPUT SW
POWER LED
INPUT LED
GND
INPUT SW
POWER LED
INPUT LED
GND
GND
INPUT LED
POWER SW
INPUT SW
POWER LED
INPUT
VOL-
VOL+
BASS
INPUT
A
4
C
6
10
E
5
G
9
F
8
14
11
13
D
B
3
7
2
1
12
(FLASH WRITE)
1
2
3
4
5
6
7
1
2
3
4
5
6
7
+3.3V
VOL-
VOL+
SIRCS
MUTE LED
BASS LED
GND
VOL-
VOL+
SIRCS
MUTE LED
BASS LED
GND
MUTE LED
BASS LED
VOL-
SIRCS
VOL+
GND
+3.3V
SML-D12M8WT86SM
D500
SML-D12D8WT86SQ
D501
1
2
3
4
5
1
2
3
4
5
TXD1
RXD1
CLK1
RTS1
IPOD_TX
IPOD_RX
IPOD_DET
NO USE
P_CONT1
P_CONT2
NO USE
NO USE
NO USE
NO USE
NO USE
CE
I2C_DATA
I2C_CLK
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
DC_DET
NO USE
NO USE
NO USE
NO USE
Vcc
NO USE
Vss
LED_MUTING
LED_MUTING
LED_MUTING
LED_MUTING
LED_BASS
LED_BASS
LED_BASS
LED_BASS
NO USE
KEY_POWER
NO USE
NO USE
LED_LINE
LED_LINE
LED_LINE
LED_LINE
NO USE
NO USE
NO USE
ASEL0
ASEL1
NO USE
NO USE
NO USE
LED_POWER
LED_POWER
LED_POWER
LED_POWER
V_DET
KEY_VOL-
KEY_VOL+
Vss
KEY_INPUT
Vref
AVcc
NO USE
NO USE
ASEL0
ASEL1
NO USE
NO USE
NO USE
LED_POWER
LED_POWER
LED_POWER
LED_POWER
V_DET
KEY_VOL-
KEY_VOL+
Vss
KEY_INPUT
Vref
AVcc
NO USE
4
3
1
2
(Page 13)
(Page 12)
(Page 12)
(Page 12)
(Page 13)
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