
TA-F501ES
17
17
TA-F501ES
5-3. BLOCK DIAGRAM – AMP Section –
7
1
2
5
6
SUB SYSTEM CONTROLLER
IC1800
X1401
12.5MHz
IC1403
MUTE DRIVE
DIGITAL POWER AMP
IC1501
PCM/PWM CONVERTER
IC1412
DC
SENS
Q5000, 5001
X1402
49.152MHz
L
+
_
_
DIGITAL POWER AMP
IC1502
DC
SENS
Q5020, 5021
R
TM5002
TM5001
PVDD
DETECT
Q1403, 1404
SPEAKERS
IMPEDANCE
USE 6–16
Ω
D_O1
BCK
LRCK
RMCK-2
MUTE
L5018
L5038
• SIGNAL PATH
: AUDIO (DIGITAL)
PVDD
PVDD
+VDD
+
DAC
IC5301
DC SENS
Q1402
AC OFF DETECT
Q5269
VCONT
D2301
D1415
CP1404
FOR CHECK
AC OFF
SO2
SI2
MD1
SCK2
RESET
S-SDA
U-USB2
S-RST
I-LIMIT
VCONT
S-SCL
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299