Sony SCD-XA5400ES Service Manual ▷ View online
SCD-XA5400ES
SCD-XA5400ES
17
17
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM - SA-CD/CD SERVO Section -
MULTIPLEXER
IC1901
LEVEL SHIFT
IC1703
OPTICAL
TRANSMITTER
IC1701
1
1Y
BDTL
PDT
SBCK
PLRCK
PBCK
2
0Y
R-CH
Ycom
15
9
C
10
B
PDT, BDTR, PBCK,
PLRCK, SBCK
PLRCK, SBCK
J1701
LEVEL SHIFT
IC1702
DIGITAL
OUT(CD)
COAXIAL
OPTICAL
R-ch is omitted due to same as L-ch.
RF
OPTICAL PICK-UP
BLOCK
(KHM-313CAB)
Q1102-1
AUTO POWER
CONTROL (FOR CD)
DVDRFIP
10
SPDIF
DVDA
VOA/A
VOB/B
VOC/C
VOD/D
VOD/D
VOF/F+H
VOE/E+G
VC
LIMIT
PD
LD (780)
6
DVDB
7
DVDC
8
DVDD
9
TNI
17
TPI
18
NA
11
NB
12
MC
13
MD
14
V2O
LIMIT SW
28
LDO1
22
MDI1
19
MDI2
53
20
Q1102-2
AUTO POWER
CONTROL (FOR SA-CD)
IC1201
FOCUS/TRACKING COIL DRIVE,
SPINDLE SLED, LOADING MOTOR DRIVE
VREF
IN+3
IN4+
MUTE123
MUTE4
TSD_M
TSD_M
PS
IC1101 (1/2)
RF AMP, SERVO DSP,
HDMI TRANSMITTER
IC501 (1/4)
SYSTEM CONTROLLER
BUFFER
VR (650)
VR (780)
MSW
Q1103
VCC
LD (650)
LDO2
MSW
21
D+3.3V
DVD_SCO
37
DVD_SOD
32
DVD_SID
31
DVD XIFCS
37
STT_D/P
43
DMUTE
45
STT_M/2
44
OCSW
84
CKSW
83
DVD_XIFBUSY
(CHUCKING)
SW010
(DISC IN/OUT)
SW011
34
98
FMO
37
FOO
41
DMO
36
TRO
40
V REFO
29
RFRAPC
FWD
94
REV
95
IOPMON
39
OP_INP
35
MUTE123
MUTE
TSD_M
MUTE
TSD_M
42
25
21
22
20
19
45
7
6
17
40
40
16
13
12
10
9
4
3
1
48
43
15
24
41
54
REG01
REG02
FCS+
FCS-
TRK+
TRK-
SP-
SP+
SL-
SL+
SL+
BUFFER
46
47
47
MCS
BUFFER
32
31
30
29
31
30
29
SPINDLE MOTOR
DRIVE
27
28
28
SLED MOTOR
DRIVE
FOCUS COIL
DRIVE
36
37
37
TRACKING COIL
DRIVE
35
34
34
(LOADING)
M001
M
M
130
158
157
252
215
IFCK
99
xIFCS
97
IFSDO
xIFBSY 110
IFSDI 100
TRG_SW
DSEL 210
WIDE 209
ASDATA 226
ASDATA3 222
KMOD 213
ALRCK 205
ABCK 204
211
• SIGNAL PATH
: CD PLAY (ANALOG)
: SA-CD PLAY
: CD PLAY (DIGITAL)
A
Q1101-2
SA-CD ON
SWITCH
Q1101-2
CD ON
SWITCH
(Page 19)
SCD-XA5400ES
SCD-XA5400ES
18
18
5-2. BLOCK DIAGRAM - HDMI Section -
X501
5MHz
27M
MTK_RST
3
22
CSC_RX_IN
CEC_TX_OUT
239
XTALI
180
TX2P
179
TX2N
177
TX1P
176
TX1N
174
TX0P
173
TX0N
171
TXCP
170
TXCN
162
HTPLG
CN1701
1 TMDS DATA2+
3 TMDS DATA2–
4 TMDS DATA1+
6 TMDS DATA1–
7 TMDS DATA0+
9 TMDS DATA0–
3 TMDS DATA2–
4 TMDS DATA1+
6 TMDS DATA1–
7 TMDS DATA0+
9 TMDS DATA0–
10 TMDS CLOCK+
12 TMDS CLOCK–
12 TMDS CLOCK–
19 HPD
HDMI OUT
SW+6V
IC1103
EEPROM
IC1705
LEVEL SHIFT
IC1102
FLASH ROM
IC1101 (2/2)
REAMP, SERVO DSP, HDMI TRANSMITTER
IC501 (2/4)
SYSTEM CONTROLLER
IC1104
SD-RAM
IC1707
+5V REGULATOR
WE
EEWP
SCL
SDA
18 +5V POWER
13 CEC
15 SCL
16 SDA
16 SDA
Q9724, 9726, 9728, 9729
CEC DATA SWITCH
7
101
112
112
102
xSYSRST
108
DDC_CLK 161
DDC_DAC 159
CLKE 37
UDQM 39
LDQM 15
WE 11
OE 28
CE 26
45
12
CAS 17
RAS 18
WE 16
CS 19
CLK 38
BA1 21
BA0 20
CKE
147
DQM1
132
DQM0
111
_CAS
134
_RAS
135
_RWE
133
_RCS
136
DRCLK
146
BA1
138
BA0
137
XWR
66
XRD
78
XROMCS
76
SCL
6
SDA
5
Q1701
LEVEL SHIFT
140, 141, 143, 144
23 – 26,
29 – 34, 22, 35
121-1
19,1
17-1
13,
129-122
155, 150, 139, 149
2,4,5,7,8,10,1
1,13,42,
44,45,47,48,50,51,53
RD0 – RD15
RA0 – RA11
DQ0 – DQ15
A0 – A11
97, 56 – 62, 74 – 67,
91, 63, 64, 75, 87
29, 31, 33, 35,
38, 40, 42, 44
25 – 18, 8 – 1,
48, 17, 16, 9, 10
79, 80, 82 – 86, 89
HD0 – HD7
HA0 – HA21
DQ0 – DQ7
A0 – A19,
N.C
DQ15/A-1
RESET
Q1105
B+ SWITCH
B
166
AVDD3
165
AVDD3
• SIGNAL PATH
: SA-CD PLAY
38
XOUT
13
XIN
15
SW+3.3V
(Page 19)
SCD-XA5400ES
SCD-XA5400ES
19
19
5-3. BLOCK DIAGRAM - MAIN Section -
• SIGNAL PATH
: SA-CD
A
B
BDTR
PBCK
PLRCK
PLRCK
PDT
PDT, BDTR, PBCK,
PLRCK, SBCK
PLRCK, SBCK
27M
C
AC_DET
SWITCHING
IC206
SBCK
INVERTER
IC292
CLOCK
BUFFER
IC152
X151
22.5792MHz
D-FLIP FLOP
IC155
CLOCK GENERATOR
IC151
COUNTER
IC156
15
CLKP
REF
2
PBCK
PLRCK
PLRCK
6
AB CK
3
SCK
7
RST
14
MS
10
PDATA
5
DSDL
1
DSDR
R-CH
2
4
MDI
MDO
MDO
12
11
1
SCL
2
SDA
78
PLL_IC_ISC_SCL
77
PLL_IC_I2C_SDA
87
DAC_CS2
88
DAC_CS1
30
DAC_DA
TA
28
DAC_CLK
85
DAC_INT
6
XAMUTE
19
ASDMUTE
17
IOUTR+
18
IOUTR-
RY252
BUFFER
IC253
LOW-PASS FILTER
IC255
RELAY DRIVE
Q252, 253
1
2
4
3
4
J252
R
25
IOUTL+
26
IOUTL-
RY202
BUFFER
IC203
LOW-PASS FILTER
IC205
D/A CONVERTER
IC202
SYSTEM CONTROLLER
IC501 (3/4)
LINE AMP
IC291
BUFFER
IC204
RELAY DRIVE
Q202, 203
1
2
3
J202
L
PHONE LEVEL
ANALOG OUT
UNBALANCED
R
L
RY201
RV801
PHONES
J801
-1
-2
RELAY DRIVE
Q201, 204
RELAY
CONTROL
Q151, 293
J251
J201
ANALOG OUT
BALANCED
R-ch is omitted due to same as L-ch.
(Page 17)
(Page 18)
(Page 20)
SCD-XA5400ES
SCD-XA5400ES
20
20
5-4. BLOCK DIAGRAM - PANEL, POWER SUPPLY Section -
DAC+3.3V
AC_DET
C
(AC IN)
L51
LINE FILTER
RECT
D52 – 55
T002
SUB POWER
TRANSFORMER
PT002
MAIN POWER
TRANSFORMER
AC
DETECT
Q51
RESET
SWITCH
Q503
RELAY DRIVE
Q52
D56, 57
RECT
D101 – 104
RECT
D113 – 116
+4V
REGULATOR
IC51
+4V
REGULATOR
IC103
+1.8V
REGULATOR
IC1110
RECT
D105 – 108
+6V
REGULATOR
IC101
RY01
F002
PT003
MAIN POWER
TRANSFORMER
RECT
D117 – 120
E3.3V
E3.3V
+3.3V
REGULATOR
IC506
+3.2V
REGULATOR
IC52
RESET SIGNAL
GENERATOR
IC503
DSP+1.8V
DISPLAY-27V
+3.3V
DSP+3.3V
RF+3.3V
SW+5V
SW+6V
M+9V
FL+6V
FL+3.3V
RECT
D109 – 112
+10V
REGULATOR
IC102
+6V
REGULATOR
IC104
RECT
D121 – 124
CL+3.3V
+5V
REGULATOR
IC105
+3.3V
REGULATOR
IC201
RY+3.3V
+3.3V
REGULATOR
IC153
+3.3V
REGULATOR
IC154
RECT
D121 – 124
AMP+12V
+9V
REGULATOR
IC504
+3.3V
REGULATOR
IC803
+12V
REGULATOR
IC106
AMP–12V
–12V
REGULATOR
IC107
+5V
REGULATOR
IC505
SYSTEM CONTROLLER
IC501 (4/4)
LED_PLAY
89
ND801
FLUORESCENT
INDICATOR TUBE
FLUORESCENT INDICATOR
TUBE DRIVER
IC802
AD1, S1 – 35
G2 – 15
DAT
FL_O_OUT
24
63
CLK
FL_CLK
21
62
XCS
FL_STB
23
61
XRST
G1
40
60
40 – 54
4 – 39
GRID DRIVE
Q802
LED DRIVE
Q803
D802
/
LED_PAUSE
90
LED DRIVE
Q804
LED_HDMI
91
KEY0
97
KEY1
95
KEY3
94
XDOUT_EN
55
MULTI_PRIO
56
EN_A
10
EN_B
11
LED DRIVE
Q801
ROTARY
ENCODER
S805
D803
9
(US, Canadian)
(AEP)
D502
F001
+3.3V
REGULATOR
IC1105
+3.3V
REGULATOR
IC1107
RESET 12
AC_OUT 20
P_CONT0 41
P_CONT1 39
S801 – 804
S807 – 810
AMS
PUSH ENTER
S805
HDMI
SIRCS_IN
4
REMOTE CONTROL
RECEIVER
IC801
REMOTE CONTROL
RECEIVER
IC693
D890
J691
IR REMOTE
IN
S501
OFF
ON
DIGITAL
OUT(CD)
7
6
1
SIRCS
SELECT SWITCH
IC692
REMOTE
CONTROL
TRANSMITTER
CH1
COM
CH0
S502
MULTI
2CH
HDMI
PRIORITY
-27V
REGULATOR
Q101
(Page 19)
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