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Q Q
3 7 6 3 1 5 1 5 0
BLOCK DIAGRAM-1
(PART-1)
Phono
T E
L
1 3 9 4 2 2 9 6 5 1 3
DIR
AK4112
MCLK
BCLK
LRCLK
DATA
DAC
WM8718
1
2
3
w w w
.
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R2S15215FP
TONE
TONE
Vol_UP
Vol_Down
Vol_A/D
BALANCE
DAC
WM8718
VLSC
TREBLE
BASS
VLSC
MS_L
MS_R
DAC_RESET
DIR_TO
DIR_TI
DIR_CLK
DIR_CSN
DIR_RESET
x
a o
u 1 6 3
y
i
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8
VL Digital
NJM4556
Q
Q
3
7
6
3
1
DAC/DIR
MPU
Motor Vol
A/D Voltage / Motor Volume
Relay
DAC Analog +5V
Volume
6MHz
OPAMP
SELECTOR SW
INPUT SELECTOR
MAIN MPU
SPEAKER SW
SPEAKER SW
OPAMP
R5F212A7SNFA
Volume
V/L Modulator
AMP
Main AMP
Main AMP
RI
RI
INTERFACE
AMP
Remote Sensor
FET Driver IC
V/L Modulator
AMP
Main AMP
Main AMP
.
AMP
FET Driver IC
2
4
9
9
8
SP-A
SP-B
Head Phone
5
1
5
0
8
9
2
4
DAC/DIR
5V/3.3V
T951
NPT-1487
MPU
Power SW
+5V
DAC
5V
Volume
+7V
Analog
Slicer
+18V
+22V
Analog
Slicer
-18V
-22V
Volume
-7V
Modulator
+5V
T901
AMP
NPT-1586
+18V
FUSE
+B_Rch
-B_Rch
AMP
-18V
A-5VL(*)MM*
A-5VL(*)MD*
A-5VL(*)MJ*
Driver
15V
F901
T1.25A/250V
3.15A125V
3.15A125V
Modulator
ADM-30.1MPA ADM-30.1MDD ADM-30.1MJJ
m
+5V
F901
T1.25A/250V
3.15A125V
3.15A125V
T902
AMP
NPT-1586
+18V
c o
+B_Lch
-B_Lch
AMP
-18V
Driver
15V
ADM-30.1
2
9
9
9
8
2
9
9
AC IN
A-5VL(*)MM*
A-5VL(*)MD*
A-5VL(*)MJ*
T951
NPT-1487P
NPT-1487D
NPT-1487J
T901
NPT-1586M NPT-1586D
NPT-1586J
T902
NPT-1586M NPT-1586D
NPT-1586J
ADM-30.1MPA ADM-30.1MDD ADM-30.1MJJ
T951
NPT-1487P
NPT-1487D
NPT-1487J
T901
NPT-1586M NPT-1586D
NPT-1586J
T902
NPT-1586M NPT-1586D
NPT-1586J
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