Sony SCD-XE600 Service Manual ▷ View online
SCD-XE600
21
21
SCD-XE600
5-9.
PRINTED WIRING BOARDS – DISPLAY, POWER SUPPLY SECTION –
•
See page 13 for Circuit Boards Location.
: Uses unleaded solder.
S891
X
x
H
A
M
m
.
>
AMS
PUSH ENTER
MAIN BOARD
CN703
(Page 16)
B
MAIN BOARD
CN901
(Page 16)
C
AC IN
MULTI CHANNEL DECODING
TIME/TEXT
PLAY MODE
MULTI/2CH
SA-SD/CD
MENU
ROTARY ENCODER
FLUORESCENT INDICATOR TUBE
POWER TRANSFORMER
POWER
IC801
IC802
SCD-XE600
22
22
SCD-XE600
5-10. SCHEMATIC DIAGRAM – DISPLAY, POWER SUPPLY SECTION –
•
See page 23 for Waveforms.
•
See page 27 for
IC Pin Function Description.
R819
R820
R841
R851
R842
R843
R852
R853
R844
R854
R845
R821
R822
R823
R824
R825
R861
R862
R863
R864
C891
R826
C831
C801
S865
S864
S863
S862
S861
S841
S842
S843
S844
S845
S851
TP5
TP26
TP126
T101
R856
R857
R858
C804
C819
R
8
1
7
C
8
0
3
C
818
C
8
1
7
S855
X801
R805
C816
C811
C812
C813
FB801
C802
C822
C823
C824
C825
C829
C827
C821
C805
C806
R831
R832
C832
CN102
CN101
C101
CN892
S891
CN891
CN801
CN804
CN814
D801
CN805
IC802
FL801
R
81
8
Q822
Q821
C833
R834
CN813
IC801
Q826
Q824
Q825
Q823
10k
10k
1k
1k
2.2k
2.2k
2.2k
2.2k
4.7k
4.7k
10k
100k
100k
100k
100k
100k
1k
2.2k
2.2k
4.7k
0.0022
250V
10k
47
6.3V
100
6.3V
10k
10k
82
0.1
0.01
1
0
k
0
.1
0.0
1
0.0
1
ENCORDER
5MHz
10k
0.001
0.001
0.001
0.001
FB
0.1
0.001
0.001
0.001
0.001
0.1
0.1
0.001
0.1
0.1
47
100
0.01
8P
2P
0.0022
250V
2P
2P
13P
2P
2P
SEL5E20C-STP15
BLUE
2P
NJL73H400A
1
0
k
DTC114EKA-T146
DTC114EKA-T146
0.1
10k
2P
mPD780232GC-706-8BT-A
2SC3624A-
T1L15L16
DTC114EKA
-T146
DTC114EKA
-T146
DTC114EKA
-T146
MULTI
CHANNEL
DECODING
(Page 20)
(Page 18)
SCD-XE600
23
23
SCD-XE600
1.4 Vp-p
1.4 Vp-p
1.4 Vp-p
354 ns
3.5 Vp-p
88.6 ns
3.3 Vp-p
200 ns
3.5 Vp-p
1
IC001
tl
(SIGO)
(CD play mode)
500 mV/DIV, 200 ns/DIV
1
IC001
tl
(SIGO)
(SACD play mode)
500 mV/DIV, 40 ns/DIV
2
IC706
uk
(DSPHREFO)
1 V/DIV, 100 ns/DIV
5
IC801
5
(IC)
1 V/DIV, 100 ns/DIV
3
IC706
<z./
(RF IN)
(SACD play mode)
500 mV/DIV, 40 ns/DIV
4
IC320
2
,
4
,
6
,
q;
,
qs
1 V/DIV, 50 ns/DIV
– RF Board –
– MAIN Board –
– DISPLAY Board –
•
Waveforms
• IC Block Diagrams
– RF Board –
IC702
BR9040F-WE2
8
7
6
5
1
2
3
4
DI
DO
GND
WC
SK
CS
VCC
R/B
COMMAND DECODE
CONTROL CLOCK
GENERATION
POWER
SUPPLY
VOLTAGE
DETECTOR
HIGH VOLTAGE
GENERATOR
WRITE
DISABLE
COMMAND
REGISTER
ADDRESS
BUFFER
DATA
REGISTER
ADDRESS
DECODER
DECODER
R/W
AMP
4096bit
EEPROM ARRAY
8bit
16bit
16bit
8bit
– MAIN Board –
IC200, IC230, IC260
DSD1751DBQR
DSDL
DBCK
1
20
DSDR
DSCK
2
19
PBCK
PSCK
3
18
PDATA
MS
4
17
PLRCK
MC
5
16
DGND
MD
6
15
VDD
ZEROR/ZEROA
7
14
VCC
ZEROL/NA
8
13
VOUTL
VCOM
9
12
VOUTR
AGND
10
11
MUX
DSD
FILTER
PCM
I/F
PCM
FILTER
(X8 DF)
MULTI-LEVEL
DELTA-SIGMA
MODULATOR
MULTI-LEVEL
DAC
ANALOG
LPF
DSD
I/F
MUX
MODE
CONTROL
24
SCD-XE600
IC708
HY57V161610ETP-7DR
A9
A8
A7
A6
A5
A4
VSS
A11-BA
A10/AP
A0
A1
A2
A3
VDD
VDD
DQ0
DQ1
VSSQ
DQ2
DQ3
VCCQ
DQ4
DQ5
VSSQ
DQ6
DQ7
VDDQ
VSS
DQ15
DQ14
VSSQ
DQ13
DQ12
VCCQ
DQ11
DQ10
VSSQ
DQ9
DQ8
VDDQ
CAS
RAS
31
32
29
30
26
27
28
21
20
19
23
22
25
24
2
1
4
3
6
5
8
7
10
9
11
13
12
49
50
46
48
44
47
45
42
43
39
40
36
READ
DATA
REGISTER
INPUT
DATA
REGISTER
OUTPUT
BUFFERS
INPUT
BUFFERS
SENSE
AMPLIFIER
COLUMN
DECODERS
MEMORY
CELLS
WORD
DRIVERS
ROW
DECODERS
COLUMN
ADDRESS
BUFFERS
UDQM
35
CLK
34
CKE
33
NC
37
NC
38
41
I/O
CONTROLLER
PROGRAMING
REGISTER
16
WE
15
17
CS
18
LDQM
14
ROW
ADDRESS
BUFFERS
INTERNAL
COLUMN
ADDRESS
COUNTOR
LATENCY
&
BURST
CONTROLLER
INTERNAL
ROW
ADDRESS
COUNTOR
TIMING
REGISTER
BANK
CONTROLLER
– DISPLAY Board –
IC701
M51957BFP-600C
+
–
3
4
NC
IN
NC
GND
NC
VCC
OUT
C
1.25V
1
7
6
5
8
2
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