Sony MDS-JE520 Service Manual page 61

• MAIN section
IC310 M5293L
GND
2
+
REFERENCE
ON/OFF 4 –
VOLTAGE
OVERHEAT
PROTECTION
IN 1
IC321 CXD8607N
+
INRP 1
MODULATOR
INRM 2
–
REFI 3
AVDD 4
AVSS 5
DECIMATION
APD 6
NU 7
NU 8
LOW CUT
TEST1 9
LRCK1 10
BCK1 11
ADDT 12
V35A 13
VSS1 (LF) 14
MCKI 15
DPD 16
VSS2(LF) 17
INIT 18
MODE 19
CPU
SHIFT 20
INTERFACE
LATCH 21
256CK 22
V35D 23
VSS2 24
512CK 25
BCK2 26
DADT 27
LRCK2 28
IC391 M5218AL
1 2 3 4 5
V–
5k
REFERENCE
5
VOLTAGE
27k
3
OUT
OVERCURRENT
LIMITTER
MODULATOR
DECIMATION
FILTER FILTER
VOLTAGE
REFERENCE
LOW CUT
FILTER FILTER
I/O
OVER
MOIZE
ATT SAMP
SHAPER
FILTER
I/O
OVER
NOIZE
SAMP
ATT
SHAPER
FILTER
6 7 8
V+
+
56 INLP
55 INLM
–
54 REFO
53 LVSS
52 LVDD
51 AVSS(LF)
50 NU
49 NU
48 VSS1(LF)
47 TEST3
46 TEST2
45 VSS1
44 VDD1
43 VDD1
42 VDD2
41 L1
PLM
40 AVDDL
39 L2
38 AVSSL
37 XVSS
36 XIN
35 XOUT
34 XVDD
33 AVSSR
32 R2
31 AVDDR
PLM
30 R1
29 VDD2
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