2
A
B
C
D
E
F
G
H
I
J
1
3
4
5
7
DRX-1
6
170
CONTROL
INTERFACE
DAC'S
VOL/MUTE/DEEMPH
INTERPOL FILTER
NOISE SHAPER
NC
DIGITAL
INTERFACE
CLOCK
CONTROL
DIGITAL
INTERFACE
DECIMATION
FILTER
DC-CANCEL
FILTER
I026 D8
I027 E8
I028 A4
I029 C4
I030 C5
from AIO1
from IO1
from PS
6000 A1
7000 A6
7001 A4
I018 F3
I019 F3
I020 F3
I022 E8
digital silence muting
I023 F5
I024 B8
I025 C8
I033 A4
I034 A4
I035 A4
I038 F1
I039 F1
I031 A6
I032 A6
F012 A1
F013 A1
Bead
from DIGIO
3005 B7
3006 C7
3007 C7
3008 C6
3009 C8
3010 C6
7002-A B8
F014 A1
I001 A1
I009 B6
I010 C6
I011 D6
F0016 C2
F0017 B1
F010 C9
F011 E9
not used
2008 D7
2009 D4
2010 E8
2011 E6
2012 E6
I036 B4
I037 E3
5001 E1
5002 B3
5003 B1
5004 B1
not used
from PS
to IO1, IO3
from IO1
5VD
from DIGIO
not used
1%
1%
1%
3011 D7
7002-B E8
7004 E4
7005 C3
7009 A8
7010 B7
7011 A7
F0001 E1
F0002 E2
F0003 D2
I012 D6
I013 D5
I014 F6
I015 E3
I016 E3
I017 F3
3029 C8
3030 C3
3032 F8
3033 A8
not used
to IO3
to IO3
1%
not used
to IO1, IO3
to DIGIO
2013 E1
3034 A8
3035 A7
3036 B8
3037 B7
3038 B7
3039 B9
3000 A2
3001 A6
3002 A6
3003 B4
1%
1%
not used
3004 A3
2005 D5
2006 D5
2007 D8
1%
1%
to DIGIO
1%
3012 D7
3013 F2
3014 D2
7007 A9
7008 B9
3017 D7
3018 E6
3019 E6
3020 F2
3021 F2
3022 F8
F0005 D2
F0007 D2
F0009 D2
F0011 C2
F0012 C2
F0014 C2
8
9
A
B
not used
not used
3VD
not used
6
7
from PS
D
E
F
C
2014 E8
2015 F1
2016 F5
2019 E5
2020 F2
2021 F2
2022 E3
2023 D3
2024 A2
3040 B9
3041 A9
3042 A9
3043 A6
3044 A2
5000 B3
E
F
1900 B1
2000 A4
2001 E1
2002 C7
2003 C4
2004 C4
3
4
5
6
7
8
Bead
1%
1
2
3015 E2
3016 D2
9
1
2
3
4
5
3023 E3
3024 E3
3025 B2
3026 A2
3027 B2
3028 F5
3041
22K
A
B
C
D
2017 F6
2018 F8
2025 A3
2026 A3
2027 D3
2028 D3
2029 C3
2030 C3
3042
100K
3040
100K
3038
100K
7007
BC857BW
3037
100K
7008
BC857BW
7011
BC847BW
7010
BC847BW
7009
BC847BW
GNDD
I034
2011
47u
2014
100n
GNDA
I033
I020
22R
3025
5000
GNDD
F013
100u
2030
GNDA
I023
GNDA
3V3DD
I009
GNDD
GNDA
F0016
5STBY
5STBY
5NSTBY GNDA
GNDA
5STBY
5STBY
3043
4K7
GNDA
3034
4K7
3044
4K7
3007
4K7
4K7
3017
5NSTBY
3008
1R5
330p
2008
7002-B
5
6
7
8
4
220p
2018
MC33078
I001
47p
2022
GNDA
2023
47p
47u
2017
I017
I016
I012
GNDD
3035
22K
100n
2019
3039
22K
3009
5K1
100n
2027
3013
22R
4R7
3028
GNDA
I015
3V3DD
GNDD
GNDD
22n
2003
F010
GNDD
GNDA
GNDD
GNDD
2007
220p
GNDD
I032
GNDD
3V3DD
3029
22n
2000
3V3DD
I026
GNDD
4
VO6
5
VREFA
30
VSSA
3
VSSD
20
WS
11
3005
4K7
8
15
STATIC
9
16
SYSCLK
TST1
27
TST2
22
VDDA
6
VDDD
21
VO1N
29
VO1P
28
VO2N
31
VO2P
32
VO3
1
VO4
2
VO5
7001
BCK
10
DEEM0
25
DEEM1
24
DI12
12
DI34
13
DI56
14
DS
26
L3CLK
18
L3DATA
19
L3MODE
17
MUTE
23
7
2013
47u
UDA1328T
5NSTBY
GNDA
GNDD
3004
10K
6000
MCL4148
GNDA
F014
100n
2009
5003
5004
1R5
3018
1R5
3010
8STBY
I010
2026
47p
I024
2004
47u
47p
2020
100K
3001
F0009
22R
3027
GNDD
GND
IN
OUT
3002
10K
7005
LF33CV
F0007
100n
2012
I035
GNDD
3036
4K7
3033
4K7
47p
2029
I031
GNDA
3014
3026
22R
GNDA
GNDD
22R
22R
3030
F0014
I013
10u
5002
47u
2015
2016
100n
47p
2024
330p
47K
3024
F0005
2002
GNDA
GNDD
GNDD
10u
2028
3021
12K
I030
F0017
3V3DD
3
2
1
GNDD
GNDA
GNDA
GNDA
7002-A
MC33078
100n
2010
GNDA
4K7
3011
I018
5STBY
GNDD
GNDA
GNDD
GNDD
GNDD
5VDD
5K1
3022
4K7
3000
4
5
6
7
8
9
F011
10
11
12
13
14
15
16
17
18
19
2
20
21
22
3
F012
FMN
1900
1
I011
12K
3020
F0012
GNDD
GNDD
8STBY
GNDD
I019
F0002
3016
22R
F0003
GNDA
GNDA
I038
I014
2021
47p
2005
100n
GNDA
GNDA
3019
1R5
F0011
3012
4K7
I025
GNDD
3032
I039
5NSTBY
BC857BW
7000
GNDD
3015
22R
3003
3V3DD
3006
4K7
10K
1n
2001
5001
3023
47K
I037
2025
47p
47u
2006
I028
I027
GNDD
I022
VSSD
12
WS
GNDD
GNDD
F0001
BCK
13
DATAO
FSEL
14
7
PWON
6
SFOR
8
SYSCLK
16
VDDA
9
VDDD
1
VINL
3
VINR
2
VREF
4
VREFN
5
VREFP
15
VSSA
10
I036
UDA1360TS
7004
11
GNDD
KIRC
KILC
5STBY
I029
D_PCMCLK
GNDD
A_DAT
DAINOPT
DAINOPT
GNDD
GNDD
DAINCOAX
DAINCOAX
DAOUT
DAOUT
ARDAC
ALDAC
D_BCLK
D_DATA0
D_WCLK
D_IKILL
GNDD
GNDD
GNDD
GNDD
A_BCLK
A_WCLK
A_PCMCLK
ALADC
ARADC
8STBY
5NSTBY
GNDD
IPFAIL
ADC
ADC
■
SCHEMATIC DIAGRAM
A, B, G model
ANALOG: AUDIO CONVERTER
Summary of Contents for DRX-1
Page 99: ...DRX 1 DRX 1 99 TMP93C071 IC7803 ...
Page 100: ...DRX 1 DRX 1 100 STV5348 IC7990 UDA1334TS IC7506 ...
Page 106: ...DRX 1 DRX 1 106 MEMO ...
Page 133: ...A B C D E F G H I J 1 2 3 4 5 6 7 DRX 1 133 PRINTED CIRCUIT BOARD DVIO P C B Part 1 Top View ...
Page 134: ...2 A B C D E F G H I J 1 3 4 5 7 DRX 1 6 134 PRINTED CIRCUIT BOARD DVIO P C B Part 2 Top View ...
Page 192: ...DRX 1 192 DRX 1 ...