Sony CDP-XE520 Service Manual ▷ View online
– 34 –
• Main section
1
INIT
2
3
4
5
6
7
8
9
10
11
12
13
14
D Vdd 2
SYSM
L1 (+)
ATT
A Vdd L
SHIFT
L2 (+)
LATCH
A Vss L
256FSO
X Vss
TEST1
512IN
D Vss
X OUT
MCKSEL
X Vdd
XBCK
A Vss R
DATA
R2 (+)
LRCK
A Vdd R
MUTE L
R1 (+)
MUTE R
D Vdd 1
28
27
26
25
24
23
22
21
20
19
18
17
16
15
MODE
S/P
ATT
IIR
FIR3
FIR2
FIR1
PLM
PLM
MUTE
CIRCUIT
CLOCK
GENERATOR
AC
DITHER
DC
DITHER
3RD ORDER
NOISE SHAPER
SAMPLE
HOLD (X1)
TIMING CIRCUIT
IC601 LA5602
1
2
3
4
5
7
6
V IN
EN
GND
CDEL
CN
RES
V OUT
REFERENCE
VOLTAGE
OVER HEAT
PROTECTION
OVER CURRENT
LIMITTER
ON/OFF
RESET
GEN
ERROR
AMP
IC631 LB1641
IC661 CXD8567AM
1
2
3
4
5
6
7
8
9
10
GND
MOTOR
DRIVE
NOISE
FILTER
CLAMP
FWD.IN
REV.IN
VCC 1
VCC 2
NOISE
FILTER
MOTOR
DRIVE
MOTOR
DRIVE
MOTOR
DRIVE
T.S.D
O.C.P
FWD/REV/STOP
CONTROL LOGIC
– 35 –
SECTION 7
EXPLODED VIEWS
7-1. MAIN SECTION
NOTE:
• Items marked “*” are not stocked since they are
seldom required for routine service. Some delay
should be anticipated when ordering these items.
should be anticipated when ordering these items.
• Color Indication of Appearance Parts Example:
KNOB, BALANCE (WHITE)
Â
Cabinets color
• The mechanical parts with no reference number in
the exploded views are not supplied.
• Hardware (# mark) list and accessories and packing
materials are given in the last of this parts list.
• Abbreviation
EE
: East European model
AED : North European model
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
The components identified by
mark ! or dotted line with mark
! are critical for safety.
Replace only with part number
specified.
mark ! or dotted line with mark
! are critical for safety.
Replace only with part number
specified.
* 14
4-978-901-21 CASE (408226)(BLACK)
* 14
4-978-901-81 CASE (408226)(SILVER)
!
15
1-575-651-21 CORD, POWER
16
X-3371-436-1 FOOT ASSY (F50150S)(SILVER)
16
X-4947-207-1 FOOT ASSY (F50150S)(BLACK)
* 17
4-954-051-51 HOLDER, PC BOARD
18
A-4724-001-A MAIN BOARD, COMPLETE
* 19
4-996-568-01 PANEL, BACK (AEP,AED,EE)
* 19
4-996-568-11 PANEL, BACK (UK)
20
4-966-267-11 BUSHING (FBS001), CORD
!
21
1-770-019-11 ADAPTOR, CONVERSION PLUG 3P (UK)
22
1-500-386-11 FILTER, CLAMP (FERRITE CORE)
23
1-773-210-11 WIRE (FLAT TYPE) (25 CORE)
* 24
3-349-025-41 HOLDER, PC BOARD
* 25
1-668-367-11 HP BOARD
26
4-974-510-01 SCREW (+BV 3X8 B)(UK)
26
7-685-649-79 SCREW +BVTP 3X8 TYPE2 N-S (EXCEPT UK)
!
T601
1-431-696-11 TRANSFORMER, POWER
1
4-996-562-11 PANEL, LOADING (BLACK)
1
4-996-562-21 PANEL, LOADING (SILVER)
2
4-996-687-21 KNOB (AMS)(BLACK)
2
4-996-687-31 KNOB (AMS)(SILVER)
3
4-996-698-21 EMBLEM, SONY
4
4-996-560-01 WINDOW (FL)
5
4-977-593-01 RING (DIA. 50), ORNAMENTAL
6
X-4949-425-1 PANEL ASSY, FRONT (BLACK)
6
X-4949-426-1 PANEL ASSY, FRONT (SILVER)
7
4-977-589-71 BUTTON (POWER)(BLACK)
7
4-977-589-81 BUTTON (POWER)(SILVER)
* 8
1-668-366-11 POWER SW BOARD
9
4-951-620-01 SCREW (2.6X8), +BVTP
* 10
A-4699-990-A DISPLAY BOARD, COMPLETE
11
1-776-100-11 WIRE (FLAT TYPE) (23 CORE)
12
3-354-981-01 SPRING (SUS), RING
13
3-710-901-01 SCREW, TAPPING (SILVER)(AEP)
13
3-710-901-11 SCREW, TAPPING (BLACK)(AEP,AED,EE)
13
4-999-877-01 SCREW (CASE)(UK)
UK model
CDM14FL-5BD25
1
2
12
3
4
5
6
7
8
9
9
25
9
10
23
13
13
14
26
26
26
26
26
26
26
26
11
16
17
24
18
19
22
20
15
21
T601
not supplied
Supplied with
J401
J401
not supplied
9
– 36 –
7-2. CD MECHANISM SECTION (CDM14FL-5BD25)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
101
1-452-925-21 MAGNET ASSY
102
4-933-110-41 HOLDER (MG)
103
4-995-814-01 TABLE (FL), DISC
104
4-967-268-01 GEAR (C)
105
4-927-649-01 BELT
106
4-933-107-01 GEAR (PL)
107
4-927-651-01 PULLEY (S)
108
4-933-109-01 CAM
* 109
1-645-721-11 LOADING BOARD
110
4-933-134-01 SCREW +PTPWH M2.6X6
111
4-959-996-01 SPRING (932), COMPRESSION
112
4-933-129-01 HOLDER (BU)
113
4-933-111-11 CHASSIS (MD)
* 114
4-917-583-21 BRACKET, YOKE
115
4-925-315-31 DAMPER
117
4-993-142-11 PULLY (L), PRESS
M151
A-4672-207-A MOTOR (L) ASSY (LOADING)
101
102
110
110
111
112
113
114
115
115
M151
#2
111
103
117
104
105
106
107
108
109
BU-5BD25
not supplied
– 37 –
7-3. BASE UNIT SECTION (BU-5BD25)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
!
151
8-848-379-31 OPTICAL PICK-UP KSS-213BA/F-NP
152
1-769-069-11 WIRE (FLAT TYPE)(16 CORE)
153
4-917-567-21 GEAR (M)
154
4-951-940-01 INSULATOR (BU)
155
4-917-565-01 SHAFT, SLED
156
4-917-564-01 GEAR (P), FLATNESS
* 157
A-4699-969-A BD BOARD, COMPLETE
M101
X-4917-523-4 MOTOR ASSY (SPINDLE)
M102
X-4917-504-1 MOTOR ASSY (SLED)
The components identified by mark !
or dotted line with mark ! are critical
for safety.
Replace only with part number
specified.
or dotted line with mark ! are critical
for safety.
Replace only with part number
specified.
151
152
153
154
156
M102
M101
#1
#3
157
155
154
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