Audio Board - Sony MXD-D5C Service Manual

– AUDIO Board –
IC300 µDA1350AH
44 43
RESET 1
VDDD (C) 2
VSSD 3
VSSD (C) 4
L3DATA 5
L3
L3CLOCK 6
INTERFACE
DATAI 7
BCKI 8
WSI 9
L3MODE 10
NC 11
IC301 µDA1360TS
VINL 1 –
ADC
+
( )
VREF 2
VINR 3
–
ADC
+
( )
VREF (N) 4
VREF (P) 5
SFOR 6
PWON 7
SYSCLK 8
76
42 41 40 39 38 37 36 35
DATA
IEC 958
OUTPUT
DECODER
INTERFACE
12 13 14 15 16 17 18 19 20
CLOCK
CONTROL
DC-
CANCELLATION
DECIMATION
FILTER
FILTER
DIGITAL
INTERFACE
34
CLOCK
AND
TIMING
DATA
CIRCUIT
INPUT
INTERFACE
AUDIO FEATURE PROCESSOR
INTERPOLATOR
NOISE SHAPER
DAC DAC
21 22
– CLAMP MOTOR/LOAD MOTOR Boards –
IC701 M54641L (CLAMP MOTOR Board)
IC702 M54641L (LOAD MOTOR Board)
16 VDDA
15 VSSA
VCC
14 FSEL OUT2
IN1
13 DATAO
12 WS
11 BCK
10 VSSD
GND
9 VDDD
33 BCKO
32 VDDA (PLL)
31 VSSA (PLL)
30 PREEM1
29 CLKOUT
28 NC
27 VDDA
26 VSSA
25 VSSA (DAC)
24 VREF
23 TC
1
2
REG
INPUT
3
AMP.
POWER AMP.
CONTROL
INPUT
AMP.
POWER AMP.
4
8 VCC
7 OUT1
6 IN2
5 REFERENCE