33
10.2. Audio
SA-AKX18PH/PN AUDIO BLOCK DIAGRAM
: TUNER/AUX AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
: FM SIGNAL LINE
: AM SIGNAL LINE
2
1
X6500
42 XO
41 XI
81
83
81
I2S SDO0
82 I2S BCK
82 DSP SDA
75 DSP SCL
83 I2S WCK
I2S WCK
I2S BCK
10 BCK
8
SDIN1
9
LRCK
3 SMUTE
2
72
RST N
DSP RESET
77
DSP MUTE
76
DSP SDA
75
DSP SCL
4 SDA
73
DSP ERROR
16 ERRIN
93
DAMP VALID
74
DC DET AMP FAN
24 VALID
5 SCL
DSP
VUEALLPT090
IC6500
MAIN P.C.B.
+32V
Q6007,Q6300
DC DETECT
CIRCUIT
Q6001,Q6002
SPEAKERS
OUT D 27
OUT D 28
OUT C 32
BST D 23
BST C 24
OUT A 40
OUT A 39
OUT B 35
BST A 44
BST B 43
-
+
4
JK6000
3
JK6000
+
-
RIGHT
LEFT
1
JK6000
2
JK6000
POWER AMPLIFIER
C1AB00003994
IC6000
6 INPUT B
PWM1B 27
5 INPUT A
PWM1A 28
14 INPUT C
PWM2A 30
15 INPUT D
PWM2B 29
DOUT
FM ANT
JK51
FM/AM
RADIO RECEIVER
VUEALLPT087
IC52
LIN 15
RIN 16
GCGPIO2 18
DCLK 17
DFS 14
SDIO 8
SCLK 7
RST 5
2 FMI
AM ANT
JK52
L52
4
6
3
1
2
4 AMI
13
SOC
C1AB00004188
IC2001
4 /RESET
17 DAMP OTW
DAMP OTW 122
TUN SDO
112
TUN WCK
110
TUN RST
117
TUN INT
116
TUN BCK
111
L
R
AUX IN
JK6002
3
1
2
AUX-R
AUX-L
Summary of Contents for SA-AKX18PH
Page 22: ...22 8 3 Main Components and P C B Locations ...
Page 30: ...30 ...
Page 36: ...36 ...
Page 38: ...38 ...
Page 52: ...52 ...
Page 60: ...60 ...
Page 68: ...68 MMH1401 ...