27
HCD-FR1/FR8/FR9
IC703 NJM3404AV (TE2)
1
8
2
7
3
6
4
5
A
B
A OUTPUT
A-INPUT
A+INPUT
V-
V+
B OUTPUT
B-INPUT
B+INPUT
IC704 TK11125CSCL-G
IC612 CXD9742Q
VDDL
VSS
37
DSBCK 38
24
DSIFL
POCSW
39
22
POFLR
23
DSIFR
POSLR
40
21
DSICT
PLRCK
41
20
DSISW
PBCK
42
19
DSISL
VDDH
43
18
DSISR
MCKOUT
44
17
DIRDSCK
VSS
45
16
SYNC
FMTPCM
46
15
INIT
DIRPCK
47
14
VSS
VDDL
48
13
VDDL
EXIFLR
1
35
VSS
36
SEL1FS
EXICSW
2
34
SEL4FS
EXISLR
3
33
SELEXT
EXILRCK
4
32
DSGAIN
EXIBCK
5
31
XMTPCM
VDDH
6
30
VDDH
EXIMCK
7
29
TEST1
VSS
8
28
TEST2
MCK
9
27
TEST3
TOUT2
10
26
TOUT1
VDDL
11
VSS
12
25
FIR FILTER
&
DOWN
SAMPLING
UNIT
CLOCK
GENERATOR
&
TIMING
CONTROL
ROM
24 bit
720 word
INT/EXT
DATA
SELECT
INT/EXT
CLOCK
SELECT
PCM
MUTE
TEST
CONTROL
PCM
I/F
5
4
CONTROL
CIRCUIT
BANDGAP
REFERENCE
VCONT
GND
NP
VIN
VOUT
OVER HEAT &
OVER CURRENT
PROTECTION
1
2
3
Summary of Contents for HCD-FR1 - Dvd Home Theater System
Page 134: ...MEMO 54 HCD FR1 FR8 FR9 ...
Page 137: ...3 HCD FR1 FR8 FR9 MEMO ...