Sony SCD-XA5400ES - Es Super Audio Cd Player, Service Manual

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SCD-XA5400ES
SCD-XA5400ES
17 17
SECTION 6
DIAGRAMS
6-1. 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
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
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
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
42
25
21
22
20
19
45
7
6
17
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+
BUFFER
46
47
MCS
BUFFER
32
31
30
29
SPINDLE MOTOR
DRIVE
27
28
SLED MOTOR
DRIVE
FOCUS COIL
DRIVE
36
37
TRACKING COIL
DRIVE
35
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)