Sony SCD-XA5400ES Service Manual ▷ View online
SCD-XA5400ES
SCD-XA5400ES
37
37
5-20. PRINTED WIRING BOARDS - POWER Section -
•
: Uses unleaded solder.
• See page 21 for Circuit Boards Location.
2
4
1
5
1
6
1
11
5
1
1
9
1
8
1
9
A101
A102
A103
A104
A105
A106
A107
R101
R102
R103
R104
R105
R106
R107
R108
CN101
CN102
CN103
CN104
CN105
CN106
C101
C102
C103
C104
TH101
C105
TH102
C106
TH103
C107
C108
C109
C110
C111
C112
C113
C114
C115
C116
C117
C118
C119
CLP101
CLP102
CLP103
CLP104
CLP105
JW101
JW102
JW103
JW104
JW105
JW106
JW107
JW108
JW110
JW111
JW112
JW113
JW114
JW115
JW116
JW117
IC101
IC102
IC103
IC104
IC105
IC106
IC107
C
B
E
CL101
CL102 CL103
CL104
CL105
CL106
CL107
CL108
CL109
CL110
CL111
CL112
CL113
CL114
CL115
CL116
CL117
CL118
CL119
CL120
CL121
CL122
CL123
CL124
CL125
CL126
CL127
CL128
CL129
CL130
CL131
CL132
CL133
Q101
D101
D102
D103
D104
D105
D106
D107
D108
D109
D110
D111
D112
D113
D114
D115
D116
D117
D118
D119
D120
D121
D122
D123
D124
D125
D126
D127
D128
D129
D130
1
3
24
15
1
3
5
1
1
3
E
B
E
B
B
CN001
CN002
CN003
CN004
C51
C52
C53
C55
C56
C57
C59
IC51
IC52
C60
CLP51
Q51
Q52
T002
EE51
JW51
JW54
D52
D53
D54
D55
D56
D57
D58
HT51
HT52
F001
F002
L51
R51
R52
R53
R54
TH50
R55
R56
R57
R60
R61
FH01
FH02
FH03
FH04
RY01
C54
C58
JL001
C
AUDIO
BOARD
CN155
D
AUDIO
BOARD
CN154
E
AUDIO
BOARD
CN156
F
MAIN BOARD
CN506
H
DISPLAY BOARD
CN802
POWER BOARD
1-877-067-
11
(11)
1 3
2
1 3
2
1 3
2
1
3
2
2
1
3
2
2
1 3
2
(US, CND)
(AEP)
(US, CND)
(CHASSIS)
SUB POWER
TRANSFORMER
1-877-068-
11
(11, 12)
STANDBY BOARD
2 3
1
1
4
5
11
~AC IN
PT002
MAIN
POWER
TRANSFORMER
PT003
MAIN
POWER
TRANSFORMER
A
B
C
D
E
F
1
2
3
4
5
6
7
8
9
10
11
12
Ref. No. Location
• Semiconductor Location
Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location
D52
B-12
D53
C-12
D54
B-12
D55
B-12
D56
B-12
D57
C-12
D58
C-9
D101
B-4
D102
B-4
D103
B-4
D104
B-4
D105
B-6
D106
B-5
D107
B-6
D108
B-5
D109
C-5
D110
C-5
D111
C-5
D112
C-5
D113
C-5
D114
C-5
D115
C-5
D116
C-5
D117
C-3
D118
C-3
D119
C-3
D120
C-3
D121
B-3
D122
B-2
D123
B-3
D124
B-2
D125
B-2
D126
B-2
D127
B-2
D128
B-2
D129
B-3
D130
B-5
IC51
B-10
IC52
B-9
IC101
B-6
IC102
D-6
IC103
D-5
IC104
D-4
IC105
D-3
IC106
D-2
IC107
D-1
Q51
B-12
Q52
C-9
Q101
B-4
(Page 29) (Page 29)
(Page 29)
(Page 23)
(Page 32)
Ver. 1.1
SCD-XA5400ES
SCD-XA5400ES
38
38
• Waveforms
– MAIN Board –
IC501 RE (XOUT)
1 V/DIV, 200
μs/DIV
200
μs
2.9 Vp-p
RB
IC152
1 V/DIV, 20 ns/DIV
20 ns
1.4 Vp-p
XB
IC802 UM (OSC1)
2 V/DIV, 200 ns/DIV
632 ns
3.9 Vp-p
CL1168 (27MHz)
100 mV/DIV, 50 ns/DIV
37 ns
3.1 Vp-p
– AUDIO Board –
– DISPLAY Board –
• IC Block Diagrams
– MAIN Board –
IC503 PST3635NR
VDD 2
OUT 1
GND 3
+
–
VREF
CD
5
NC
4
IC504 – 506 SI-3010KM-TLS
1
VC
TSD
2
VIN
3
GND
4
VOUT
5
ADJ
+
–
REF
IC692 TC7W53FK (TE85R)
COMMON 1
INH 2
VEE 3
GND 4
CH 0
7
VCC
8
A
5
LOGIC
LEVEL
LEVEL
CONVERTER
C
OUT
IN
CH 1
6
C
OUT
IN
IC1105, 1107 TK11133CSCL-G
IC1707 TK11150CSCL-G
IC1707 TK11150CSCL-G
CONTROL
CIRCUIT
BANDGAP
REFERENCE
+
–
OVER HEAT &
OVER CURRENT
PROTECTION
1
VCONT
3
NP
2
GND
4
VOUT
5
VIN
IC1901 TC74LVX4053FT (EL)
16
15 14
13
12
11
10
9
1
2
3
4
5
6
7
8
C
B
A
OX
IX
X-COM
Y-COM
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
– AUDIO Board –
IC151 FS7140-01G
SCL 1
SDA 2
XIN 5
XOUT 6
ADDR0 3
ADDR1 7
VDD 8
VSS 4
I2C
INTERFACE
LOOP
FILTER
CRYSTAL
OSCILLATOR
REFERNCE
DIVIDER
(NR)
CHARGE
PUMP
REGISTERS
REF
12
IPRG
9
N/C
10
VSS
11
N/C
13
VDD
14
CLKN
16
CLKP
15
FEEDBACK
DIVIDER
(NF)
PHASE-
FREQUENCY
DETECTOR
UP
DOWN
VOLTAGE
CONTROLLED
OSCILLATOR
POST
DIVIDER
(NPX)
CMOS/PECL
OUTPUT
IC153 TK11133CSCL-G
CONTROL
CIRCUIT
BANDGAP
REFERENCE
+
–
OVER HEAT &
OVER CURRENT
PROTECTION
1
VCONT
3
NP
2
GND
4
VOUT
5
VIN
IC154 TK11131CSCL-G (US, Canadian models)
IC154 NJM2870F33 (TE2) (AEP model)
IC201 NJM2870F33 (TE2)
IC154 NJM2870F33 (TE2) (AEP model)
IC201 NJM2870F33 (TE2)
5
VIN
4
VOUT
2
GND
3
NOISE
BYP
ASS
1
CONTROL
BANDGAP
REFERENCE
THERMAL
PROTECTION
SCD-XA5400ES
39
IC155 TC7W74FU
6
CLR
7
PR
8
VCC
5
Q
R
S
Q
3
Q
2
D
4
GND
1
CK
Q
D
C
IC156 HD74LV161ATELL
1
2
3
4
5
6
7
8
9
10
16
15
14
13
12
11
CK
A
B
C
D
ENABLE
P
QA
QB
QC
QD
ENABLE
T
RIPPLE
CARRY
CARRY
OUTPUT
CLEAR
GND
LOAD
VCC
IC202 DSD1796DBR
AUDIO
DATA INPUT
INTERFACE
&
FUNCTION
CONTROL
INTERFACE
ADVANCED
SEGMENT
D/A
CONVERTER
MODULATOR
MODULATOR
? 8
OVERSAMPLING
DIGITAL FILTER
&
FUNCTION
CONTROL
DSDL 1
DSDR 2
DBCK 3
PLRCK 4
PDATA 5
PBCK 6
MS 10
MDI 11
MC 12
MDO 13
RST 14
SCK 7
DGND 8
VDD 9
IOUTL–
26
IOUTL+
25
VCOML
22
VCOMR
21
IREF
20
AGND2
24
AGND1
19
VCC1
23
VCC2L
28
AGND3L
27
AGND3R
16
VCC2R
15
SYSTEM
CLOCK
MANAGER
CURRENT
SEGMENT
SEGMENT
D/A
CONVERTER
BIAS
&
VREF
POWER
SUPPLY
SUPPLY
IOUTR–
18
IOUTR+
17
CURRENT
SEGMENT
SEGMENT
D/A
CONVERTER
SCD-XA5400ES
40
– STANDBY Board –
IC52 BA00BC0WT-V5
– DISPLAY Board –
IC802 ML9208-03MBZ03B
64 VDD
56 VFL
57 GND
1
P1
2
P2
63 DA
62 CP
61 CS
62 CP
61 CS
55 COM16
59 OSC1
58 OSC0
58 OSC0
54 COM15
53 COM14
52 COM13
51 COM12
50 COM11
49 COM10
48 COM9
47 COM8
46 COM7
45 COM6
44 COM5
43 COM4
42 COM3
41 COM2
40 COM1
53 COM14
52 COM13
51 COM12
50 COM11
49 COM10
48 COM9
47 COM8
46 COM7
45 COM6
44 COM5
43 COM4
42 COM3
41 COM2
40 COM1
39
38
37
36
35
34
33 SEG29
38
37
36
35
34
33 SEG29
SEG30
SEG31
SEG32
SEG33
SEG34
SEG35
60 RESET
8 BIT SHIFT
REGISTER
COMMAND
DECODER
PORT
DRIVER
3
AD2
4
AD1
AD
DRIVER
5
SEG1
6
SEG2
7
SEG3
8
SEG4
9
SEG5
10
SEG6
11
SEG7
12
SEG8
13
SEG9
14
SEG10
15
SEG11
16
SEG12
17
SEG13
18
SEG14
19
SEG15
20
SEG16
21
SEG17
22
SEG18
23
SEG19
24
SEG20
25
SEG21
26
SEG22
27
SEG23
28
SEG24
29
SEG25
30
SEG26
31
SEG27
32
SEG28
SEGMENT
DRIVER
ADRAM
16W
× 2B
CGRAM
248W
× 35B
DCRAM
16W
× 8B
ADDRESS
SELECTOR
READ
ADDRESS
COUNTER
WRITE
ADDRESS
COUNTER
CGRAM
8W
× 35B
CONTROL
CIRCUIT
TIMING
GENERATOR1
OSCILLATOR
TIMING
GENERATOR2
DIGIT
CONTROL
DUTY
CONTROL
GRID
DRIVER
IC803 NJM2870F33 (TE2)
5
VIN
4
VOUT
2
GND
3
NOISE
BYP
ASS
1
CONTROL
BANDGAP
REFERENCE
THERMAL
PROTECTION
VCC
VCC
2
GND
3
C
5
OUT
4
CTL
1
–
+
VREF
DRIVER
OCP
TSD
OVP
– POWER Board –
IC103 BA00BC0WT-V5
VCC
VCC
2
GND
3
C
5
OUT
4
CTL
1
–
+
VREF
DRIVER
OCP
TSD
OVP
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