MAP-S1
MAP-S1
41
41
5-3. BLOCK DIAGRAM - AMP Section -
L
J2001 (1/2)
R-CH
R
LINE IN
11 3A
10 3B
DIGITAL AUDIO/CLOCK SIGNAL
SELECTOR
IC910
9
3Y
12
4Y
4
1Y
14 4A
13 4B
7
2Y
2 1A
3 1B
5 2A
SELECT
1
I2S0_DO,
I2S2_DO
>005B
>008B
I2S0_DO
I2S2_DO
I2S2_DO
2
7
DATA
VOUTL
8
VOUTR
1 BCK
3 LRCK
16 SCK
D/A CONVERTER
IC914
R-CH
ANALOG AUDIO
SELECTOR
IC915
13
X-COM
A
10
B
9
15 2X
12 0X
AUDIO_MCK
AUDIO DSP, SYSTEM CONTROLLER
IC203 (3/4)
29
I2S_BCK_DAC
30
I2S_LRCK_DAC
42
DAC_MDO
44
DAC_MDI
45
DAC_MC
47
DAC_MS
114
EVOL_DA
TA
133
EVOL_CLK
41
EVOL_LA
TCH
122
DAMP_PROTECT
124
LINEOUT_MUTE
94
HP_DET
VINL
>004B
>007B
5
25
DATA
IOUTL+
26
IOUTL–
7 SCL
6 BCK
4 LRCK
D/A CONVERTER
IC913
17
IOUTR+
18
IOUTR–
13
MDO
11
MDI
12
MC
10
MS
14
RST
R-CH
RESET_DAC
ASEL_A, ASEL_B, DSD_SEL,
RESET_DAC, RST
DSD_SEL
RST
ASEL_B
ASEL_A
DAC LPF
IC916
PRE AMP
IC918
30
25
In B3
32 In B1
OutB
10 DATA
11 CLOCK
12 LATCH
TONE CONTROL, INPUT SELECTOR,
ELECTRICAL VOLUME
IC2001
LINE AMP
IC2012
LINE AMP
IC2011
HEADPHONE
AMP
IC2010
DIGITAL AUDIO AMP
IC2003
40 IN2
44 IN1
23
HO2
20
LO2
26
VS2
R-CH
29 OTP
BOOSTER
Q2901
BOOSTER
Q2902
14
HO1
17
LO1
11
VS1
BOOSTER
Q2702
BOOSTER
Q2701
PROTECT DETECT
Q2012, 2703, 2903
TB2001
L
SPEAKERS
R
+
+
3
FAULT
TH001
PHONES
J4201
R-CH
CSD
47
J2001 (2/2)
R-CH
LINE OUT
L
R
MUTING
CONTROL
Q2010, 2011
SHUTDOUN
CONTROL
Q2003 – 2005
MUTING
Q2006
MUTING
Q2001
120
DAMP_SHUTDOWN
R-CH
R-CH
2
SDA
6
SCL
MFI
IC200
126
I2C_SDA_CP
125
I2C_SCL_CP
7
RST
2
SO/SIO1
5
SI/SIO0
SERIAL FLASH
IC202
172
QSPI_D1
170
QSPI_D0
6
SCLK
168
QSPI_CLK
1
CS
169
QSPI_CS
3
WP/SIO2
166
QSPI_D2
7
HOLD/SIO3
167
QSPI_D3
: AUDIO
SIGNAL PATH
R-ch is omitted due to same as L-ch.
(Page 40)
(Page 40)
(Page 40)
(Page 40)
Содержание MAP-S1
Страница 8: ...MAP S1 8 MEMO ...
Страница 10: ...MAP S1 10 MEMO ...
Страница 115: ...MEMO MAP S1 115 ...