Digital Converter - Sony RDR-GXD310 Service Manual

RDR-GXD310/HXD710/HXD910
For Schematic Diagram
• Refer to page 4-69 for printed wiring board.
• Refer to page 4-4 for waveforms.
2
1
DE-001 BOARD

DIGITAL CONVERTER

A
-REF.NO.: SERIES-
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
RB002
47x4
B
1.0
0.9
C
1.5
C024
0.1u
16V 1.8
C025
0.1u
16V
C026
1.8
0.1u
R027
16V
X001
1M
20.48MHz
JL010
0.7
C030
JL011
0.7
27p
D
50V
R028 C027 1.8
C031
27p 0.1u
470
50V
16V
C028 1.8
0.1u
16V
1.8
C029
1 0.1u
16V
E
C034
47u
6.3V
F
16
DIGITAL CONVERTER
DE-001
3 4 5
C022 R014
0.1u 1k
16V
RB001
47x4
R013
10k
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2
TSDATA6
TSDATA7
DVDD
DVSS
CVDD IC001
CVSS
DIGITAL CONVERTER
CVDD
CVSS IC001
CXD1976R-T6
XTALI
XTALO
CVSS
CVDD
CVSS
CVDD
CVSS
CVDD
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
C023
0.1u
16V
C021 C019 C017
0.1u 0.01u
0.01u
16V
16V
16V
C020
C018
0.01u
0.01u
16V
R011
16V
47k
± 0.5%
4-27
6 7
C015
0.1u
16V
1
R008
R004
JL009
10k
0
4700
A0
FB003 0uH
0
SCL
220
0 R009 FB004 0uH
SDA
R010 220
TESTMODE
C003
JL030
RF AGC/GPO
22p
1.5 50V
QSDA
1.5
QSCLK
R002 1k
0
IF AGC
C013
C010 C009
0.1u
100p 0.1u
CVSS
16V
16V
50V
1.8
CVDD
0
AINN
0
C007
AINP 0.001u
50V
AVSS
C011
3.3
0.1u
AVDD
16V C008
3.3
0.001u
C012
AVDD
0.1u 50V
16V
AVSS
C006
R005 R003
82p
2200 2200
50V
L006
1uH
C014 C032
L004
0.1u 47u 1uH
6.3V
16V
R012
47k
± 0.5%
8 9
FE_RESET
FE_VALID
FE_PACKETSYNC
L002
1uH
FE_CLK
C033
R001
47u
4700
6.3V FE_DATA[7]
FE_DATA[6]
FE_DATA[5]
FE_DATA[4]
C005
22p
50V
FE_DATA[3]
FE_DATA[2]
FE_DATA[1]
C001 FE_DATA[0]
0.001u
50V
L001
0.47uH
C002
0.001u
50V
C004
82p
50V
JL002
4-28
10 11
CN002 18P
JL014
18 FE_RESET
JL015
17 FE_VALID
JL016
16 FE_PACKETSYNC
15 GND
JL017
14 FE_CLK
13 GND
JL025
12 FE_DATA[7]
JL024
11 FE_DATA[6]
JL023
TO
10 FE_DATA[5]
A-004
JL022
BOARD
9 FE_DATA[4]
CN462
8 GND (SEE PAGE
JL021
4-6)
7 FE_DATA[3]
JL020
6 FE_DATA[2]
JL019
5 FE_DATA[1]
JL018
4 FE_DATA[0]
3 GND
JL013
2 DTT_SCL1
JL012
1 DTT_SDA1
14P
CN001
14 DTT_SCL1
13 DTT_SDA1
JL001
12 DTT3.3V
11 DTT1.8V
10 GND
JL003
9 SDA
TO
JL004
AV-096
8 SCL
BOARD
CN3001
7 GND
JL005 (SEE PAGE
6 IFAGC
4-18)
5 GND
JL006
4 IF2
JL007
3 IF1
2 GND
JL008
1 AN3.3V