33
SA-AKX660PN/PS,SA-AKX880PN/PS SYSTEM CONTROL (3/3) BLOCK DIAGRAM
TO SYSTEM CONTROL
BLOCK (2/3)
: CD SIGNAL LINE
: USB SIGNAL LINE
: TUNER/AUX SIGNAL LINE
FROM/TO
POWER SUPPLY
SOC
IC1001
MAIN P.C.B.
GREEN LED
94
USB_SEL
77
DSP_MUTE
72
MPORT DET
2
DC DET AMP
DSP WCK
TUN RST
DSP RESET
DSP MUTE
LED P3
15
LED P0
13
LED P2
14
LED P3
26
LED P0
LED P2
MPORT DET
DC DET AMP
FAN CONTROL
IC2102
Q2100,Q2103,Q2104,Q2106
Q2108,Q2110,Q2111,Q2112
D6801,D6802
+15V
FAN UNIT (REAR)
POSITIVE
NEGATIVE
CN2102
CN2102
+
-
2
1
FAN UNIT (INTERNAL)
POSITIVE
NEGATIVE
CN2101
CN2101
+
-
2
1
FAN
CONTROL
CIRCUIT
GPIO16 108
USB OVC
FROM/TO AUDIO
ILLUMINATION
40
ILLUMINATION
PCONT
PDET +36V
PDET +36V
74
SYNC
TUN INT
TUN SDO
LRCKO1
83
BCKO1
82
DATAO1
81
TUN WCK
TUN_INT
116
DATAI1
112
LRCKI1
110
TUN BCK
DSP BCK
DSP SDO0
BCKI1
111
GPIO13
105
GPIO17
109
DC DET PWR
GPIO15
107
USB OVC
117
PCONT2
GPIO14
106
SMPS ID
SMPS ID
37
NRST
RESETX
1
I2C SCL
I2C SDA
SDA0
76
SCL0
75
FOR AKX880
FOR AKX880
FOR AKX660
FOR AKX880
FOR AKX600
TO
POWER SUPPLY
TO AUDIO
SMPS BP
SMPS BP
AM BP 23
AM BP 22
AM BP
ANAL SEL 10
ANAL SEL
TUN RST 11
TUN RST
DSP RST 6
DSP RESET
28
USB A PCONT
USB B PCONT
USB A PCONT
27
USB B PCONT
POPWER MODE 7
POWER MODE
IO EXPANDER
IC1006
FAN OUT
QR1201
SWITCH
5
FAN C2
FAN C1
4
ANA SEL 14
TUN RST 15
TO
POWER SUPPLY
TO AUDIO
DSP RST 6
DSP RESET
USB A PCONT
USB B PCONT
USB A PCONT
11
12
USB B PCONT
POPWER MODE 7
POWER MODE
IO EXPANDER
IC2006
5
FAN C2
FAN C1
4
Summary of Contents for SA-AKX660PN
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 40: ...40 ...
Page 42: ...42 ...
Page 68: ...68 ...