Panasonic SA-AKX600LM Service Manual page 33

: CD INPUT SIGNAL LINE : TUNER/AUX INPUT SIGNAL LINE : USB SIGNAL LINE
FROM/TO AUDIO
TO SYSTEM CONTROL
BLOCK (2/3)
FROM/TO
POWER SUPPLY
DC DET AMP
IC1001
SOC
I2C SDA
7 6 S D A 0
I2C SCL
7 5 S C L 0 GPIO16 108
DSP SDO0 81 DATAO1
DSP SDO1 84 DATAO2
110 LRCKI1
TUN WCK 83 LRCKO1
DSP WCK
111 BCKI1
TUN BCK
82 BCKO1
DSP BCK
DSP RESET 77 DSP RESET
DSP MUTE 72 GPIO7
TUN RST 94 GPIO11
MPORT DET 2 MPORT DET
TUN SDO
112 DATAI1
TUN INT
116 GPIO18
ILLUMINATION FOR AKX800
4 0 A D N I 6
DC DET PWR
DC DET PWR GPIO15
107
USB B OVC 95 GPIO12
PDET +36V 13 GPIO10
SYNC 109 GPIO17
SMPS ID
3 8 A D N I 4
NRST
1 RESETX
PCONT
105 GPIO13
PCONT2
106 GPIO14
MAIN P.C.B.
IC2102
FAN CONTROL
Q2100,Q2103,Q2104,Q2106
Q2108,Q2110,Q2111,Q2112
DC DET AMP
+15V
FAN
CONTROL
IC8006
CIRCUIT
IO EXPANDER
P13 3
QR1201
FAN OUT
SWITCH
P14 4
POWER MODE
P16 6
USB B PCONT
P6 27
TO
USB A PCONT
P7 28
POWER SUPPLY
P15 5 SMPS BP
P12 2 15V REG BP
ANA SEL1
P3 24
TO AUDIO
P4 25 ANA SEL2
33
FAN UNIT (REAR)
CN2102 +
POSITIVE
2
CN2102 -
NEGATIVE
1
FAN UNIT (INTERNAL)
CN2101
POSITIVE +
2
CN2101
NEGATIVE -
1
SA-AKX600LM,SA-AKX800LM SYSTEM CONTROL (3/3) BLOCK DIAGRAM