Sony SCD-XE800 Service Manual ▷ View online
SCD-XE800
SCD-XE800
25
25
4-11. SCHEMATIC DIAGRAM - PANEL Section -
• See page 28 for IC Block Diagrams.
CN103
C
POWER
BOARD
CN502
BOARD
(2/5)
D
MAIN
IC B/D
IC B/D
3.4
3.4
-21.5
3.3
0
3.2
3
3.2
1.5
1.5
-27
-25.4
-25.4
-25.4
-25.4
-25.4
-25.4
-25.4
-25.4
-25.4
-25.4
-25.4
-25.4
-25.4
-25.4
-25.4
10.1
1.3
10.1
3.3
3.3
-25.4
-25.4
0
8.7
3.2
0.2
0.01
C803
47
R804
16V
10
C804
3.3k
R811
1k
R810
100k
R812
100
R807
100
R808
100
R809
CL819 CL822 CL825
CL839
CL823
CL826
CL829
CL827
CL828
CL830
CL831
CL832
CL833
CL834
CL835
CL836
CL820
CL821
CL824
CL837
CL838
CL840
CL841
CL842
CL843
CL844
CL845
CL846
CL847
CL848
CL849
CL850
CL851
CL852
CL853
CL854
CL855
CL856
CL857
CL858
CL859
CL860
CL861
CL862
CL863
CL864
CL865
CL866
CL867
CL868
CL869
CL870
CL871
CL872
CL873
CL874
CL875
CL876
CL877
CL817
CL811
CL814
CL815
CL900
CL899
CL896
CL894
CL886
CL885
CL884
CL881
CL880
CL879
CL893
CL887
CL878
16V
10
C811
CL915
CL916
CL917
CL918
CL919
CL920
0.1
C818
56
50
51
52
53
54
55
44
43
45
46
47
48
49
14
13
12
11
10
9
8
7
6
5
4
3
2
1
38
39
40
41
42
15
16
17
18
19
20
37
32
33
34
35
36
21
22
23
24
25
31
30
29
26
27
28
57
58
59
60
61
62
63
64
ML9208-03MBZ03B
IC802
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
P22
P23
P24
P25
P26
P27
P28 P29
P30
P31
P32
P33
P34
P35
P36
P37
P38
P39
P40
P41
P42
P43
P44
P45
P46
P47
P48
P49
P50
P51
P52
P53
P54
P55
P56
P57
P58
P59
P60
P61
P62
P63
P64
C807
470p
C806
470p
C808
470p
1
5
6
7
8
9 10 11 12
14
19
18
17
13
16
20
15
23 24
27
21
28
26
25
22
31
33
35
30
32
36
34
29
42
44
43
40
37
39
38
41
46
52
48
47
45
51
49 50
53 54 55
59
FLUORESCENT INDICATOR TUBE
ND801
CL888
SEL5821A-TP15
D803
CL892
1k
R813
CL891
CL890
1k
R814
CL883
CL910
SEL5521C-TP15
D802
CL882
2.2k
R815
0.01
C816
CL907
CL908
CL909
CL906
0.01
C817
DA2J10100L
D801
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15P
CN803
LED_PLAY
LED_PAUSE
EN_A
EN_B
D_GND
KEY2
E+4V
KEY1
SIRCS
KEY0
D_GND_FL
PCONT1
FL_CS
FL_DATA
FL_CLK
RT1N141C-TP-1
LED DRIVE
Q803
RT1N141C-TP-1
Q804
TK11133CSCL-G
IC803
1
2
3
4
5
GRID DRIVE
RT1N141C-TP-1
Q802
330
R816
470
R817
0.1
C813
0.1
C812
0.1
C814
0.1
C815
VCC
OUT
GND
PNA4823M02S0
IC801
S806
ROTARY ENCODER
2
1
3
4
5
6
7
C810
47p
1
8
3
4
5
6
7
CN802
8P
FLAC4.3
KEY0
FLAC4.3
2
NC
FL_G
FL-27
FL10V
GND
C809
0.01
CL911
CL912
S810
S809
S808
S807
G1
G2
G3
G4
G5
G6
G7
G8
G9
G10
G11
G12
G13
G14
G15
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
S31
S32
S33
S34
S35
G2
G3
G4
G5
G6
G7
G8
G9
G10
G11
G12
G13
G14
G15
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S27
S28
S29
S30
S31
S32
S33
S35
AD1
AD1
S34
S26
G1
FLUORESCENT INDICATOR
TUBE DRIVER
IC802
REMOTE CONTROL
RECEIVER
IC801
+3.3V REGULATOR
IC803
DISPLAY BOARD
1
3
2
VIN
CONT
GND
VREF
VOUT
LED DRIVE
PUSH ENTER
AMS
1k
R801
2.2k
R803
CL810
CL803
CL807
CL901
2.2k
R802
CL816
1
2
2P
CN809
GND
KEY0
S804
S803
S802
S801
KEY BOARD
/
SA-CD/CD
TIME/TEXT
DISPLAY MODE
J
4
B
16
6
9
11
D
15
H
10
3
5
12
C
F
1
E
8
G
14
A
2
13
I
7
(Page 18)
(Page 27)
SCD-XE800
SCD-XE800
26
26
B
E
B
E
C50
C54
C58
CL101
CL104
CL105
CL106
CL107
CL108
CL109 CL110 CL111
CL112
CL113
CL114
CL115
CL116
CL117
CL118
CL120
CL121
CL122
CL123
CL124
CL125
CL126
CL127
CL128 CL129 CL130 CL131
CL132
CL133
Q51
Q52
Q101
R101
R102
R104 R105
R106
R107
R108
R109
R110
CL51
CL52
CL53
CL54
CL55
CL56
CL57
D52
D53
D54
D55
C111
D56
C112
D57
C113
D58
CL001
CL002
CL003
C121
CLP101
R51
R52
D102
R53
D104
R54
R55
D105
R56
D106
R57
D107
D108
D109
D110
R61
D111
D112
D113
D114
D115
D116
D129
D130
1
2
2
4
1
5
1
6
1
3
3
2
1
3
3
9
1
3
5
1
3
9
1
3
2
4
1
5
1
3
1
3
CN003
CN004
HT101
C51
C52
C53
C55
C56
C57
IC51
IC52
C60
A102
A103
T002
EE51
R103
CN103
CN104
CN105
CN106
C101
C102
C103
C104
C110
C114
HT51
C115
HT52
C116
F001
C125
C126
CLP102
CLP104
JW101
JW102
JW103
JW104
JW105
JW106
JW107
JW108
JW109
TH50
JW111
JW112
JW113
JW114
R60
JW120
IC101
IC102
IC103
FH01
FH02
EE102
RY01
CL004
CL005
CL006
CL007
CL008
CL009
CL010
CL011
CL012
CL013
1
9
3
1
3
CN001
T001
CN101
CLP105
A
MAIN BOARD
CN201
B
MAIN BOARD
CN514
C
DISPLAY
BOARD
CN802
(AC IN)
SUB POWER
TRANSFORMER
(CHASSIS)
(CHASSIS)
E
1-882-183-
11
(11)
POWER BOARD
MAIN POWER
TRANSFORMER
1-882-184-
11
(11)
TRANS BOARD
NOT REPLACEABLE:
BUILT IN TRANSFORMER
BUILT IN TRANSFORMER
2
5
14
7
1
4
3
6
8
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
4-12. PRINTED WIRING BOARDS - POWER Section -
•
: Uses unleaded solder.
• See page 16 for Circuit Boards Location.
(Page 24)
(Page 23)
(Page 23)
SCD-XE800
SCD-XE800
27
27
4-13. SCHEMATIC DIAGRAM - POWER Section -
• See page 28 for IC Block Diagrams.
IC B/D
IC B/D
10.7
17
0.6
10.1
16.9
-27
-50.1
-27.6
5
0
6.8
0.6
0.6
0.8
1.2
4
6.3
6.3
5
5
4
1.2
VCC
GND
OUT
BA10T
IC102
1
2
3
4
5
BA00BC0WT-V5
IC103
CL101
CL109
CL110
CL111
CL112
CL113
CL114
CL124
CL125
E
EE102
C60
25V
470
TH50
4.7
1/4W
R60
RY01
VCC
GND
OUT
BA05T
IC51
FH01
C57
25V
470
1
2
3
4
5
BA00BC0WT-V5
IC52
FH02
C53
25V
2200
250V
C52
0.01
25V
6800
C103
16V
3300
C115
50V
10
C110
63V
100
C101
UDZSUSTE-1727B
D129
CL122
VCC
GND
OUT
BA10T
IC101
CL123
1
3
4
5
6
7
8
9
9P
CN104
M_GND
M10V
D_GND
D_GND
D4V
D4V
PCONT0
E4V
1
3
4
5
5P
CN105
A10V
AGND
2
NC
A-10V
ASDMUTE
CL118
CL117
CL116
CL115
1
3
4
5
6
6P
CN103
FLAC4.3
FLAC4.3
2
NC
FL_G
FL-27V
FL10V
25V
22
C126
CL104
CL105
CL106
CL107
CL108
C54
470p
E
EE51
CL126
CL127
CL128
CL129
CL130
CL131
CL51
CL52
CL53
CL56
CL55
CL54
CL132
CL57
CL133
2SC3052EF-T1-LEF
AC DETECT
Q51
2SC3052EF-T1-LEF
RELAY DRIVE
Q52
680
R61
10k
R55
2.2k
R54
22k
R53
6.8k
R52
10k
R51
150k
R56
68k
R57
DA2J10100L
D58
DA2J10100L
D56
DA2J10100L
D57
0.1
C50
150k
R107
68k
R108
1/4W
3.3k
R103
10k
R102
10k
R101
R104
100
100
R105
22k
R106
10k
R110
18k
R109
0.01
C112
0.01
C113
0.01
C111
0.056
C56
250V
4700p
C55
0.1
C58
2SA1900T100Q
-27V REGULATOR
Q101
F001
T400mAL
250V
25V
4700
C102
C51
50V
2.2
50V
22
C125
1
3
4
8
6
T002
C121
470p
16V
1000
C114
1
3
4
5
6
7
8
9
9P
CN106
1SR154-400TE-25
D105
1SR154-400TE-25
D107
1SR154-400TE-25
D106
1SR154-400TE-25
D108
1SR154-400TE-25
D109
1SR154-400TE-25
D111
1SR154-400TE-25
D110
1SR154-400TE-25
D112
1SR154-400TE-25
D113
1SR154-400TE-25
D116
1SR154-400TE-25
D115
1SR154-400TE-25
D114
1SR154-400TE-25
D102
1SR154-400TE-25
D54
1SR154-400TE-25
D52
1SR154-400TE-25
D55
1SR154-400TE-25
D53
1SR154-400TE-25
D104
1
3
CN004
3P
L
2
NC
N
DZ2J051M0L
D130
1
3
CN003
3P
L
2
NC
N
16V
0.01F
C104
6.3V
4700
C116
CL002
CL001
CL003
CL120
CL121
+10V REGULATOR
IC102
+10V REGULATOR
IC101
+4V REGULATOR
IC103
IC52
+4V REGULATOR
IC51
+5V REGULATOR
POWER BOARD
(5/5)
CN201
A
MAIN
BOARD
(2/5)
CN514
B
MAIN
BOARD
CN802
C
DISPLAY
BOARD
GND
VI
CONT
VO
F.B.
GND
VI
CONT
VO
F.B.
GND
PT4
PT5
PT6
PT7
PT3
PT2
2
NC
PT1
(CHASSIS)
(CHASSIS)
1
2
3
1
2
3
(AC IN)
TRANSFORMER
SUB POWER
1
3
2
T001
MAIN POWER
TRANSFORMER
4
7
8
9
10
14
13
2
11
12
3
5
1
3
CN001
3P
L
2
NC
N
1
3
2
GND
PT4
PT5
PT6
PT7
PT3
PT2
NC
PT1
4
5
6
7
8
9
9P
CN101
CL005
CL004
CL013
CL012
CL011
CL010
CL009
CL008
CL007
CL006
TRNAS BOARD
NOT REPLACEABLE:
BUILT IN TRANSFORMER
4
B
16
6
9
11
D
15
H
10
3
5
12
C
F
1
E
8
G
14
A
2
13
I
7
(Page 21)
(Page
18)
(Page
25)
SCD-XE800
SCD-XE800
28
28
• Waveforms
– MAIN Board –
2
IC1902 8 (XTO)
1 V/DIV, 20 ns/DIV
37 ns
3.6 Vp-p
1
IC501 qd (Xout)
1 V/DIV, 100 ns/DIV
200 ns
3.2 Vp-p
22.6
Ps
3.8 Vp-p
4
IC201 5 (PLRCK)
1 V/DIV, 10
Ps/DIV
3
IC201 3 (PBCK)
1 V/DIV, 200 ns/DIV
356 ns
3.6 Vp-p
• IC Block Diagrams
– MAIN Board –
IC201 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
IC203, 1202
TK11150CSCL-G
IC204, 1105, 1107 TK11133CSCL-G
CONTROL
CIRCUIT
BANDGAP
REFERENCE
+
–
OVER HEAT &
OVER CURRENT
PROTECTION
1
VCONT
3
NP
2
GND
4
VOUT
5
VIN
IC503 PST8435UL
IC504, 506 SI-3010KM-TLS
IC1902 SM8707EV-G-E2
IC1901 TC74LVX4053FT (EL)
GND 1
VDD 2
+
–
–
VREF
OUT
4
CD
3
1
VC
TSD
2
VIN
3
GND
4
VOUT
5
ADJ
+
–
REF
1
VDD1
2
VSS1
3
MO1
4
MO2
5
VDD2
6
VSS2
7
XTI
8
XTO
16 NC
15 SO2
14 FSEL
13 SO1
12 VDD3
11 VSS3
10 AO2
9 AO1
X'TAL
OSC
REF.
DIV. 0
PHASE
DETECTOR0
LOOP
DIV. 0
DIV. 0
CHARGE
PUMP 0
LPF 0
VCO 0
REF.
DIV. 1
PHASE
DETECTOR1
LOOP
DIV. 1
DIV. 1
CHARGE
PUMP 1
LPF 1
VCO 1
CONTROL
LOGIC
16
15 14
13
12
11
10
9
1
2
3
4
5
6
7
8
C
B
A
OX
IX
X-COM
Y-
C
O
M
VCC
GND
VEE
INH
OZ
Z-COM
IZ
OY
IY
C
OUT
IN
C
OUT
IN
C
OUT
IN
C
OUT
IN
C
OUT
IN
C
OUT
IN
LOGIC LEVEL
CONVER
TOR
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