Sony RCD-W3 Service Manual

49
RCD-W3
IC502 CS8420-CSR (BD-R board)
SDA/CDOUT
RXP
ADO/CS
E MPH
RXN
FILT
VA +
AGND
RST
RMCK
RERR
ILRCKD
ISCLK
SDIN
SCL/CCLK
5V
TXN
IDO/CDIN
TXP
H/S
OMCK
VD +
DGND
U
INT
SDOUT
OLRCK
OSCLK
TCBI
SERIAL
I/O
RECEVER
DRIVER
MISC
CONT
OUTPUT
CLKGEN
AUDIO
I/O
CLOCK
DATA
RECOV
AES3
DECORD/
ENCORD
SAMPLE
RATE
CON
DATA
DECORD/
ENCORD
CONTROL
PORT &
REGISTER
C&U
BUFFER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
19
18
17
16
15
24
23
22
21
28
27
26
25
20
IC403 CXA2581N-T4 (BD-R board)
DV CC
AC
SUM
APC
AC
VCA
EQ
VC
VC
VC
RW/ROM
EQ_ON/OFF
VOFST
DVC
DV
CC
RW/ROM
VC
RW/ROM
RW/ROM
RW/ROM
DVC
DV
CC
25
15
30
28
17
16
26
24
23
3
4
6
7
8
9
10
19
18
DVC
DV
CC
DVC
VC
VC
VOFST
DVC
DVC
V
CC
VOFST
B
C
A
D
A
B
C
D
F
E
SW
PD
LD
VCCVCC
GND
VC
DVC
DVCC
CE
CEI
TE
TE_BAL
FE
FEI
RFDCO
29
RFDCI
RFAC
VFC
RFC
RFG BST REC VFC
RFG
BST
EQ_IN
AC_SUM
DC_OFST
VC
RW/ROM
21
14
5
20
13
VC
APC-OFF (Hi-Z)
RW/ROM
(H/L)
27
22
1
2
12
11
gm
gm
RW/ROM
VOFST

Sony RCD-W3 Specifications

Power

power requirements	U.S.A. and Canada 120 V AC, 60 Hz
power requirements other countries	110 – 240 V AC, 50/60 Hz
power consumption	20 W

Audio Specifications

frequency response	20 Hz – 20, 000 Hz (±0.5 dB)
signal-to-noise ratio	More than 100 dB
dynamic range	More than 95 dB

Inputs

analog in impedance	47 kilohms
rated input	330 mVrms
minimum input	125 mVrms

Outputs

analog out rated output	2 Vrms (at 50 kilohms)
load impedance	over 10 kilohms
phones	28 mW, 32 ohms

Weight and Dimensions

dimensions	430 × 108 × 368 mm
mass	4.6 kg