Sony HCD-FX100W Service Manual page 74

HCD-FX100W
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3 7 63 1515 0
– TX Board –
IC804 CXD4016R
TE
L 13942296513
48 47
LRCK 49
BCK 50
BCKOUT 51
LRCKOUT 52
CK12 53
CSST 54
VSS 55
VDD 56
OSCI 57
VSS 58
OSCO 59
XTCK4 60
XSM 61
MST 62
XTST 63
XRST 64
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IC801 TK11225CMCL-G
6 5
CONTROL
CIRCUIT
CONSTANT
CURRENT
SOURCE
BANDGAP
REFERENCE
1 2
46 45 44 43 42 41 40 39 38 37 36
PLL
READ-
AUDIO SOLOMON BUFFER
INTERFACE PARITY RAM
GENERATOR
CLOCK
GENERATOR
CONTROLLER
1 2 3 4 5 6 7 8 9 10
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2 9
8
4
OVER HEAT &
OVER CURRENT
PROTECT
3
Q Q
3 6 7 1 3 1 5
35 34 33
CLOCK
SELECTOR
D/A
MODULATOR
CONVERTER
11 12 13 14 15 16
co
.
9 4 2 8
0 5 8 2 9 9 4 2 8
32 TEST4
31 TEST3
30 TEST2
29 TEST1
28 TEST0
27 VSS
26 VDD
25 DAVRO
24 DAVREF
23 DAAVS
22 DAAVD
21 DAAOUT
20 VSS
19 VDD
18 DACK
17 DAPD
m
9 9
9 9