43
10.2. Audio
SA-MAX4000PN/PS AUDIO (1/2) BLOCK DIAGRAM
TO AUDIO
BLOCK (2/2)
P1
: TUNER/AUX/MIC SIGNAL LINE
: AUDIO SIGNAL LINE
: CD SIGNAL LINE
: FM SIGNAL LINE
: AM SIGNAL LINE
42 XO
41 XI
X4001
6
9
SDIN3
8 SDIN1
10 BCK
LRCK
FROM
SYSTEM CONTROL
FROM
SYSTEM CONTROL
DSP BCK
DSP WCK
DSP MCK
DSP SDO1
DSP SDO0
3 SMUTE
24 VALID
DSP MUTE
DAMP RST
2 RST N
DSP RESET
MAIN P.C.B.
MIC MPORT P.C.B.
SELECTOR
IC6100
JK6002
Y0
L
R
1
X0
12
AUX IN 1
2
1
4
3
R
L
AUX IN 2
JK1402
3
2
1
6
7
5
4
VOLTAGE
CONVERTER
IC4802
13 AINL
14 AINR
14 X1
5 Y1
SDTO 9
MCLK 6
LRCK 7
SCLK 8
6
6
CN1401 CN2507
MIC DET1
MIC DET1
8
8
CN1401 CN2507
MIC IN
MIC IN
1
1
CN1401 CN2507
MPORT DET
MPORT DET
4
4
CN1401 CN2507
MPORT IN R
MPORT IN R
2
2
CN1401 CN2507
MPORT IN L
MPORT IN L
MIC DET1
TO SYSTEM CONTROL
TO SYSTEM CONTROL
MIC
MPORT DET
MIC
CIRCUIT
MIC VOLUME
VR1401
MIC
JK1403
3
2
1
7
8
5
4
MIC
AMPLIFIER
C1AB00003130
IC1401
DSP
IC4001
4
SDA
5
SCL
FROM/TO
SYSTEM CONTROL
I2C SCL
I2C SDA
7
8
5
A 10
ANALOG SEL1
QR6101
SWITCH
B 9
ANALOG SEL2
TUN INT
TUN WCK
QR6100
SWITCH
FM ANT
JK51
FM/AM RADIO
RECEIVER
IC52
2 FMI
SCLK
GPIO2 18
DOUT 13
DFS 14
LIN 15
RIN 16
DCLK 17
SDIO
RST
JK52
L52
4
6
3
1
2
4 AMI
2
1
AM ANT
FROM/TO
SYSTEM CONTROL
3 COM Y
13 COM X
TUN BCK
TUN RST
TUN SDO
PWM1B
PWM1A
PWM2B
PWM2A
PWM3B
PWM3A
PWM4B
PWM4A
FL- HI
FL+ HI
FR- HI
FR+ HI
F- LO
F+ LO
SW-
SW+
27
28
29
30
31
32
33
34
1
DAMP RST
Summary of Contents for SA-MAX4000
Page 11: ...11 5 Location of Controls and Components 5 1 Remote Control Key Button Operation ...
Page 12: ...12 5 2 Main Unit Key Button Operation ...
Page 18: ...18 ...
Page 25: ...25 8 3 Main Components and P C B Locations ...
Page 38: ...38 ...
Page 48: ...48 ...
Page 50: ...50 ...
Page 74: ...74 ...
Page 80: ...80 ...
Page 97: ...97 MMH1504 ...