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<MAIN(AUDIO) SCHEMATIC DIAGRAM>
Note : The parts numbers in the schematic diagram are for references only.
When replacing the parts, refer to the PARTS LIST.
TO Speaker
SPK+
SPK-
From INT_MIC
K2102
OPEN
C2161
0.001
INT_L
GND
INT_R
C2162
K2101
0.001
OPEN
Q2462
LSCR523EB-X
R2462
4.7k
R2463
15k
C2462
OPEN
C2463
10
OPEN
R2464
R2561
820
C2561
1
C2363
0.1
C2361
1
C2466
1
18
SPVSS
C5
A2
NC
2
C2165
24
SPVDD
D4
B2
NC
8
1
R2466
27
NC
D7
C3
OPEN
OPEN
LNFL
16
C2168
19
VOUT
R2246
C6
C1
75
MICINL2
14
20
VVDD
C7
C2
C2163
MICINL1
IC2061
15
R2161
0.01
26
VVSS
D6
BU76312GUW-X
D1
2.2k
MREGL
21
R2162
33
VIN
E6
D2
2.2k
MREGR
22
C2164
41
NC
C2563
F7
E4
0.01
MICINR1
31
1
C2167
AUDIO_PD_L
34
PDB
OPEN
E7
D3
MICINR2
23
AIBD
48
ADOUT
G7
E2
C2166
LNFR
29
AOBD
1
25
DAIN
D5
E1
NC
28
32
TEST
E5
E3
NC
30
OPEN
C2465
from REG
P A N / T I L - A U D I O S e l e c t
REG_3.3V
K2600
OPEN
NRSA6AJ-0R0W
1
2
R2602
OPEN
# IC2600
XC6351A120M-X
6
5
4
# C2603
# R2603
1
47k
# C2601
1
from/to
1
2
3
Felix
PAN_CTL
# R2601
# C2602
4.7k
1
GND
from/to
# R2606
WIFI CPU
4.7k
# R2605
4.7k
WIFI_RX
WIFI_TX
6
5
4
# Q2601
RT3T22M-X
# C2605
0.01
1
2
3
From REG
OPEN
# R2570
OPEN
# R2571
Q2100
RT3X99M-X
R2576
1k
TL2101
TL2102
TL2103
AUDIO_CLK
AUDIO_CS
AUDIO_OUT
AOMCLK
AIOBCK
AIOLRCK
AOBD
AIBD
AUDIO_PD_L
to
AUDIO Section
PAN/AU_R
PAN/AU_L
# IC2601
OPEN
TC7W53FK-X
R2604
from
AUDIO Section
COMMON
VCC
INH
CH0
P_SW_AUR
VEE
CH1
P_SW_AUL
GND
A
CONTROL INPUT
A
ON CHANNEL
INH
(PAN_CTL)
CH0
Low
Low
(AUDIO_SIG/R)
CH1
Low
Hi
(WIFI_RX)
# IC2603
TC7W53FK-X
COMMON
VCC
INH
CH0
VEE
CH1
GND
A
CONTROL INPUT
A
ON CHANNEL
# C2604
INH
0.01
(PAN_CTL)
CH0
Low
Low
(AUDIO_SIG/L)
CH1
Low
Hi
(WIFI_TX)
REG_3.3V
REG_5.0V
REG_2.8V
REG_1.8V
GND
From/to PAN/TILL SW
P_SW_AUR
P_SW_AUL
PAN/AU_R
PAN/AU_L
To IF2
V_OUT
From Sub CPU
L_MUTE
From/To Felix
AUDIO_CLK
AUDIO_CS
AUDIO_OUT
AOMCLK
AIOBCK
AIOLRCK
AOBD
AIBD
AUDIO_PD_L
From Felix
SYIN
Audio Section
y11046001a04/08_20121019_ver0.0
4
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