Sony HCD-NXM4D Service Manual page 66

HCD-NXM4D
QQ
3 7 63 1515 0
– DMB07 Board –
IC302 PCM1609KPTR
RST 37
SCKI 38
SCKO 39
BCK 40
LRCK 41
TEST 42
VDD 43
DGND 44
DATA1 45
DATA2 46
DATA3 47
ZEROA 48
TE
L 13942296513
– RELAY Board –
IC701, 711 BA6956AN
TSD
1 2 3 4
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66
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32 31 30
36 35 34 33
FUNCTION
CONTROL
INTERFACE
SYSTEM
CLOCK
MANAGER
4X/8X
OVER SAMPLING
SERIAL
DIGITAL
INPUT
FILTER
INTERFACE
WITH
FUNCTION
CONTROLLER
ZERO DETECT
1 2 3 4 5 6
CONTROL LOGIC
5 6 7 8 9
x ao
y
i
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8
29 28 27 26
DAC LPF
DAC LPF
DAC LPF
ENHANCED
MULTI-
DAC LPF
LEVEL
DELTA-
SIGMA
MOJULE
DAC LPF
DAC LPF
DAC LPF
DAC LPF
7 8 9 10
Q Q
3 6 7 1 3
– HP Board –
IC1061 M65850FP-E1
14
OSCILLATOR
1/2 VCC
CLOCK
AUTO
RESET
RESET
LPF1
2
1
u163
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2 9 9 4 2 8
25
24 VCC3
23 AGND3
22 VCC4
21 AGND4
20 VOUT8
19 AGND6
18 VCC5
17 AGND5
16 VOUT7
15 VCOM
14 VOUT1
13 VOUT2
11 12
1 5 0 5 8 2 9 9 4
13 12 11 10 9 8
D/A LPF2
DO1
MO
MAIN
20KBIT
CONTROL
SRAM
MI
D1 DO0
A/D
3 5 6 7
4
m
co
9 9
2 8 9 9