11.2. Audio
SA-MAX750 AUDIO (1/3) BLOCK DIAGRAM
1
2
3
4
5
TO AUDIO
BLOCK (2/3)
: TUNER/MUSIC PORT/AUX/MIC/BLUETOOTH AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
MAIN P.C.B.
: FM SIGNAL LINE
TU SDA
FM ANT
JK2000
FM/AM RADIO
RECEIVER
VUEALLPT056
IC2000
2 FMI
15 LIN
TU INT
TU SCL
TU INT
SCLK
7
GPIO2
18
SDO 13
LRCK 14
DCLK 17
SDIO
8
TU SCL
TU RST
RST
5
TU RST
TU SDA
NOTE: “ * ” REF IS FOR INDICATION ONLY
: AM SIGNAL LINE
JK2002
L2000
4
6
3
1
2
4 AMI
2
1
AM ANT
AUDIO
SELECTOR
C0JBAR000367
IC2002
JK2001
L0
1
R0
12
A (LSB) 10
R3
11
L3
4
ANALOG SEL1
ANALOG SEL1
Q2012
SELECTOR
SWITCH
B (MSB)
9
ANALOG SEL2
ANALOG SEL2
QR3401
SELECTOR
SWITCH
AUX IN
2
1
3
BT MFB
BT UART TX
2
FP3002
9
FP7003
BT UART TX
7
FP7003
4
FP3002
BT MFB
BT MFB
BT RESET
8
FP7003
3
FP3002
BT RESET
BT RESET
10
FP3002
1
FP7003
BTOUT R
BTOUT R
10
CN3410
3
CN3402
TUN LIN
TUN LIN
2
CN3410
11
CN3402
TUN SCL
TUN SCL
4
CN3410
9
CN3402
TUN INT
TUN INT
6
CN3402
7
CN3410
DSP I2S LRCK
DSP I2S LRCK
5
CN3402
8
CN3410
DSP I2S BCLK
DSP I2S BCLK
1
CN3410
12
CN3402
TUN RST
TUN RST
3
CN3410
10
CN3402
TUN SDA
TUN SDA
16 RIN
13 RCH
3 LCH
12
CN3410
1
CN3402
TUN RIN
TUN RIN
7
CN3402
6
CN3410
TUN I2S SDO
TUN I2S SDO
DSP I2S LRCK
DSP I2S BCLK
TUN I2S SDO
8
FP3002
3
FP7003
BTOUT L
BTOUT L
UP UART TX
UP UART RX
BT MUTE
5
FP3002
6
FP7003
BT MUTE
BT MUTE
10
FP7003
1
FP3002
BT UART RX
BT UART RX
FROM/TO
SERVO & SYSTEM CONTROL
FROM/TO
SERVO & SYSTEM CONTROL
BT MFB
BLUETOOTH P.C.B.
TUNER P.C.B.
UP UART RX
BT TX
31
BT MUTE
P04
5
MFB
23
BT RESET
BT RST
15
BT R 6
BT L 7
UP UART TX
BT RX
32
BLUETOOTH
MODULE
RSNE011B0
IC7111
MPORT SW
MIC P.C.B.
VOLUME P.C.B.
8
8
CN6103
6
6
CN6103
5
5
ZJ6300*
ZJ6300*
ZJ6300*
CN6103
17
14
CN6002 CN6102
19
12
CN6002 CN6102
20
11
CN6002 CN6102
MPORT R
MPORT L
MPORT SW
22
9
CN2004 CN6001
20
11
CN2004 CN6001
19
12
CN2004 CN6001
MPORT R
MPORT L
MPORT SW
R
L
MUSIC PORT
JK6301
3
2
1
6
7
5
4
MPORT SW
R1 14
L1 5
FL DISPLAY P.C.B.
A/D
CONVERTER
C0FBAY000032
IC2001
MIC
AMPLIFIER
C1AB00003130
IC6300
TO
SERVO & SYSTEM CONTROL
LRCK
BCLK
7
8
13
AINL
14
AINR
SDTO
SDTO
9
MCLK
MCLK
6
MIC P.C.B.
VOLUME P.C.B.
3
3
CN6103
ZJ6300*
15
16
CN6002 CN6102
14
17
CN2004 CN6001
MIC
2
2
CN6103
ZJ6300*
MIC SW
MIC SW
MIC
CIRCUIT
MIC VOLUME
VR6300
MIC
JK6300
MIC SW
3
2
1
6
7
5
4
MIC
FL DISPLAY P.C.B.
Summary of Contents for SA-MAX750LMK
Page 13: ...5 General Introduction 5 1 Media Information ...
Page 14: ...6 Location of Controls and Components 6 1 Remote Control Key Button Operation ...
Page 15: ...6 2 Main Unit Key Button Operation ...
Page 17: ...7 1 1 Service Mode Table ...
Page 24: ...8 Troubleshooting Guide Contents for this section is not available at time of issue ...
Page 27: ...9 3 Main Components and P C B Locations ...
Page 83: ...PSG ...