16
SA-MAX370GS,SA-MAX770GS SYSTEM CONTROL (4/4) BLOCK DIAGRAM
TO SYSTEM CONTROL
BLOCK (3/4)
: CD AUDIO INPUT SIGNAL LINE
: USB SIGNAL LINE
: TUNER/AUX AUDIO INPUT SIGNAL LINE
SOC
C1AB00004188
IC1001
TUN INT
TUN WCK
DSP WCK
TUN INT
TUN SDO
TUN SDO
FROM/TO
POWER SUPPLY
FROM/TO
POWER SUPPLY
FROM AUDIO
FROM/TO AUDIO
QR1201
SWITCH
PWM2 43
KPY11 2
PWM1 42
FAN OUT
DC DET AMP
FAN UNIT (SMPS)
SMPS P.C.B.
FAN CONTROL
C0ABBB000342
IC8501
Q8509,Q8510,Q8511
Q8506,Q8507,Q8508
Q8501,Q8502,Q8503
Q8504,Q8505
+15V
POSITIVE
NEGATIVE
CN1852
CN1852
+
-
2
1
FAN UNIT (FRONT RIGHT)
POSITIVE
NEGATIVE
P8502
P8502
+
-
2
1
FAN UNIT (REAR MIDDLE)
POSITIVE
NEGATIVE
P8503
P8503
+
-
2
1
FAN
CONTROL
CIRCUIT
MAIN P.C.B.
RESETX 1
LRCKO1
83
TUN BCK
DSP BCK
BCKO1
82
DSP MCK
DATAO1
81
DSP SDO0
MCLKO1
77
I/O EXPANDER
C0ZBZ0002175
IC1202
DC DET AMP
DC DET AMP
DC DET AMP
DC DET AMP
NRST
NRST
SMPS BP
SMPS BP
PX4 23
USB A PCONT
USB A PCONT
TUN WCK
DSP WCK
6 SCL
5 SDA
33 SDA
32 SCL
27 RESET
39 IRQN
EEPROM
RFKV5033KB...SA-MAX370GS
RFKV5033DB...SA-MAX770GS
IC1004
SCL1
SDA1
118
119
2
2
CN8001 CN1851
POSITIVE
1
1
CN8001 CN1851
NEGATIVE
GPIO16 108
GPIO18
116
USB OVC
USB OVC
DATAI1
112
LRCKI1
110
TUN BCK
PCONT
PCONT
DSP BCK
DSP MCK
DSP SDO0
USB B PCONT
GPIO11
94
GPIO12
95
TEMP DET
TEMP DET
ADIN5
39
PDET +40V
PDET +40V
GPIO0
13
SYNC
SYNC
USB B PCONT
BCKI1
111
GPIO13
105
GPIO17
109
PDET
PDET
GPIO15
107
PCONT2
PCONT2
GPIO14
106
PCONT3
PCONT3
BCK12
114
DATA12 115
Summary of Contents for SA-MAX370GS
Page 5: ...5 1 4 Caution For AC Cord ...
Page 12: ...12 ...
Page 22: ...22 ...
Page 60: ...60 ...
Page 66: ...66 ...