Sony TA-SB500WR2 Service Manual page 17

• IC Block Diagrams
– DIAT AMP Board –
IC101 XC62HR1502MR
NC 1
VIN 2
CURRENT
LIMIT
+
–
OUTPUT REFERENCE
CE 3
CONTROL VOLTAGE
IC102 CXD4017R
TEST12 1
BUFFER
TEST13 2
RAM
TEST14 3
VDDE 4
VSS 5
ADVRH 6
ADAVS 7
A/D
ADAVD 8 DEMODULATOR
CONVERTER
ADVRL 9
ADVIN 10
VDDEE 11
VSS 12
XRST 13
DIFM0 14
DIFM1 15
TEST15 16
17 18 19 20 21 22
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5 VOUT
4 VSS
64 63 62 61 60 59 58 57 56 55 54
OUTPUT ERROR
INTERFACE CORRECTOR
PLL
CLOCK
SELECTOR
23 24 25 26 27 28 29 30
53 52 51 50 49
48 TEST4
47 TEST3
46 TEST2
45 TEST1
44 TEST0
43 OSCO
42 VSS
CLOCK
GENERATOR
41 VDDE
40 OSCI
39 VSS
CONTROLLER 38 SCMODE
37 SCLK
36 XSCEN
35 SWDT
34 SRDT
33 CSOD
31 32
TA-SB500WR2
17