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SERVICE MANUAL
CDP-XE270/XE370
1
CDP-XE270/XE370
9-887-145-81
Ver. 1.4 2006.07
US Model
AEP Model
UK Model
E Model
Australian Model
CDP-XE270/XE370
Canadian Model
CDP-XE270
CDP-XE270/XE370
1.
DESCRIPTION AND DIFFERENCE TABLE
In the AEP, UK, Australian, Singapore models of CDP-XE270 and AEP,
UK models of CDP-XE370, optical pick-up has been changed in the mid-
way of production, and BD board has been changed according to it.
Difference table of optical pick-up and changed BD board are described
in this supplement-1.
Refer to original service manual for other information.
UK models of CDP-XE370, optical pick-up has been changed in the mid-
way of production, and BD board has been changed according to it.
Difference table of optical pick-up and changed BD board are described
in this supplement-1.
Refer to original service manual for other information.
In the AEP, UK, Australian, Singapore models of CDP-XE270 and AEP, UK models of CDP-XE370, optical pick-up has been changed in the
midway of production, and BD board has been changed according to it.
Before repairing, please be sure to confirm which type set according to the table below.
midway of production, and BD board has been changed according to it.
Before repairing, please be sure to confirm which type set according to the table below.
SUPPLEMENT-1
File this supplement with the service manual.
Subject: Change of OPTICAL PICK-UP (PXR-
104X
t
KSS-213C), and Change of BD board
(Suffix-12) according to it
(CDP-XE270: AEP, UK, Australian, Singapore
models/CDP-XE370: AEP, UK models only)
(CDP-XE270: AEP, UK, Australian, Singapore
models/CDP-XE370: AEP, UK models only)
8-848-483-21
OPTICAL PICK-UP (KSS-213C/C2RP)
Part No.
A-4725-568-B
Printed of Silk:1-681-001-12
R135
1-216-833-11 METAL CHIP
10K
5%
1/10W
R136
1-216-833-11 METAL CHIP
10K
5%
1/10W
R139
1-216-848-11 METAL CHIP
180K
5%
1/10W
R141
1-216-838-11 METAL CHIP
27K
5%
1/10W
R145
1-218-344-11 METAL CHIP
7.5K
5%
1/10W
9-913-405-61
OPTICAL PICK-UP (PXR-104X)
Part No.
A-4725-568-A
Printed of Silk:1-681-001-11
Printed of Silk:1-681-001-12
Printed of Silk:1-681-001-12
R135
1-216-837-11 METAL CHIP
22K
5%
1/10W
R136
1-216-837-11 METAL CHIP
22K
5%
1/10W
R139
1-216-846-11 METAL CHIP
120K
5%
1/10W
R141
1-216-840-11 METAL CHIP
39K
5%
1/10W
R145
1-216-830-11 METAL CHIP
5.6K
5%
1/10W
Former type (PXR-104X)
New type (KSS-213C)
Part No.
Description
OPTICAL
PICK-UP
BD BOARD
Difference
Parts
Part No.
Description
PXR-104X
KSS-213C
Ref. No. Part No.
Description
Ref. No. Part No.
Description
Difference Parts Location:
– BD Board (Component Side) –
– BD Board (Conductor Side) –
R135
R139
R141
R145
R136
Note:
The service parts of A-4725-568-A are only suffix-11 board.
Ver. 1.5
CDP-XE270/XE370
2
2
CDP-XE270/XE370
2.
DIAGRAMS
•
Note for Printed Wiring Boards and Schematic Diagrams
•
Indication of transistor
Note on Schematic Diagram:
•
All capacitors are in
µ
F unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
and tantalums.
•
All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
A
: B+ Line.
•
Voltages are dc with respect to ground under no-signal
conditions.
no mark : CD PLAY
conditions.
no mark : CD PLAY
•
Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
•
Signal path.
J
: CD PLAY (ANALOG OUT)
c
: CD PLAY (DIGITAL OUT)
Note on Printed Wiring Board:
•
X
: parts extracted from the component side.
•
Y
: parts extracted from the conductor side.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side:
Pattern face side:
Parts on the pattern face side seen from
(Conductor Side)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Component Side)
the parts face are indicated.
Note:
The components identi-
fied by mark
The components identi-
fied by mark
0
or dotted
line with mark
0
are criti-
cal for safety.
Replace only with part
number specified.
Replace only with part
number specified.
Note:
Les composants identifiés par
une marque
Les composants identifiés par
une marque
0
sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce por tant le numéro
spécifié.
Ne les remplacer que par une
pièce por tant le numéro
spécifié.
C
B
These are omitted.
E
Q
CDP-XE270/XE370
3
3
CDP-XE270/XE370
2-1. PRINTED WIRING BOARD – BD Board –
:Uses unleaded solder.
C111
R138
C140
C158
C112
C182
R151
R152
R140
C154
R174
C138
C132
C151
C191
C153
C192
C134
C102
C101
R101
C171
R142
R192
C133
C199
C103
C110
C172
R110
R136
C131
R184
C150
R112
Q132
R111
C194
R146
C152
R149
FB191
C181
Q131
R134
R137
X191
R103
R143
C193
R102
C130
C137
E
E
M101
(SPINDLE)
M102
(SLED)
S101
(LIMIT)
IC150
CN101
C136
C184
RB101
C124
RB102
IC131
CN102
R135
C145
R141
R172
R183
R182
C139
C174
C173
R171
R144
IC101
R191
R155
R145
R173
C183
R181
R127
R123
C123
C125
C120
R120
R122
C126
C122
R125
R129
R126
R121
C121
R153
R139
TP (DGND)
1-681-001-
12
(12)
BD BOARD
(COMPONENT SIDE)
TP (VC)
TP (TE1)
TP (FE1)
TP (RFAC)
1-681-001-
12
(12)
M
BD BOARD
(CONDUCTOR SIDE)
A
MAIN BOARD
CN651
M
OPTICAL PICK-UP
BLOCK
(PXR-104X OR KSS-213C)
B
C
D
E
F
G
1
2
3
4
5
6
7
8
9
10
11
12
13
A
TP (RFDC)
(Refer to page 16
on service manual)
CDP-XE270/XE370
4
4
CDP-XE270/XE370
TP
(RFDC)
(Refer to
page 17 on
service manual)
∗
R135,136
10k (FOR KSS-213C)
22k (FOR PXR-104X)
22k (FOR PXR-104X)
∗
∗
∗
∗
120k (FOR PXR-104X)
180k (FOR KSS-213C)
180k (FOR KSS-213C)
∗
R145
5.6k (FOR PXR-104X)
7.5k (FOR KSS-213C)
7.5k (FOR KSS-213C)
∗
R141
27k (FOR KSS-213C)
39k (FOR PXR-104X)
39k (FOR PXR-104X)
2-2. SCHEMATIC DIAGRAM – BD Board –
Display
