45
12.2. Audio
SA-AKX76PH/PN AUDIO (1/2) BLOCK DIAGRAM
P1
1
VALID
TO AUDIO
BLOCK (2/2)
FROM/TO
SERVO & SYSTEM CONTROL
: TUNER/MUSIC PORT/AUX AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
MAIN P.C.B.
: FM SIGNAL LINE
DAP/DSP SDA
DAP/DSP SDA
DAP/DSP SCL
DAP/DSP SCL
20 SDA
21 SCL
DAP PDN
DAP PDN
18 PDN
DAP MUTE
DAP MUTE
19 MUTE
DAP RST
DAP RST
16 RESET
31 LRCLKO
CD I2S SDO
CD I2S SDO
CD I2S LRCK
CD I2S LRCK
CD I2S BCLK
CD I2S BCLK
CD I2S MCLK
CD I2S MCLK
DAP I2S LRCKO
DAP I2S LRCKO
30 SCLKO
DAP I2S BCKO
DAP I2S BCKO
15 EMO1
EMO1
EMO1
54 PWM P 5
AUTOBASS
AUTOBASS
56 PWM P 6
KIRARI IN
KIRARI IN
10 ASEL EMO2
EMO2
EMO2
29 SDOUT
DAP I2S OUT
DAP I2S OUT
DAP VALID
DAP VALID
TU SDA
FM ANT
JK2000
FM/AM RADIO
RECEIVER
VUEALLPT056
IC2000
2 FMI
TU INT
TU SCL
TU INT
MPORT SW
SCLK
7
GPIO2
18
LCH
3
RCH
LIN
RIN
13
15
16
LRCK
14
DCLK
17
SDO 13
SDIO
8
TU SCL
TU RST
RST
5
TU RST
DIGITAL
AUDIO PROCESSOR
C1AB00004003
IC2008
24 SDIN1
25 SDIN2
22 LRCLK
23 SCLK
11 MCLK
PWM P 4 45
PWM M 4 44
PWM P 2 41
PWM M 2 40
PWM P 3 43
PWM M 3 42
PWM P 1 39
PWM M 1 38
PWM P 8 49
PWM M 8 48
VALID 37
TU SDA
NOTE: “ * ” REF IS FOR INDICATION ONLY
: AM SIGNAL LINE
JK2002
L2000
4
6
3
1
2
4 AMI
2
1
AM ANT
Q3202
BAND-PASS
FILTER
CIRCUIT
46 PWM P 7
FAN CONTROL
FAN CONTROL
Q3200
BAND-PASS
FILTER
CIRCUIT
AUDIO
SELECTOR
C0JBAR000367
IC2002
JK2001
MPORT SW
L0
1
R0
12
A (LSB)
10
ANALOG SEL1
ANALOG SEL1
Q2012
SELECTOR
SWITCH
FROM/TO
SERVO & SYSTEM CONTROL
AUX IN
3
1
2
FR+ HI
FR- HI
FR+ LO
FR- LO
FL+ HI
FL- HI
FL+ LO
FL- LO
SW+
SW-
MUSIC PORT P.C.B.
4
4
ZJ6000*
ZJ6300*
2
2
ZJ6000*
ZJ6300*
1
1
ZJ6000*
ZJ6300*
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
R1
14
L1
5
PANEL P.C.B.
Summary of Contents for SA-AKX76PH
Page 14: ...14 5 General Introduction 5 1 Media Information ...
Page 15: ...15 6 Location of Controls and Components 6 1 Remote Control Key Button Operation ...
Page 16: ...16 6 2 Main Unit Key Button Operation ...
Page 17: ...17 7 Installation Instructions 7 1 Speaker and A C Connection ...
Page 25: ...25 9 Troubleshooting Guide Contents for this section is not available at time of issue ...
Page 28: ...28 10 3 Main Components and P C B Locations ...
Page 42: ...42 ...
Page 50: ...50 ...
Page 52: ...52 ...
Page 78: ...78 ...
Page 90: ...90 ...
Page 102: ...102 MMH1303 ...