Sony HCD-BX5BT / HCD-CBX1 / HCD-CBX3 (serv.man3) Service Manual ▷ View online
SERVICE MANUAL
Ver. 1.7 2008.02
Subject: Addition of POWER board
(Suffix-23: for Singapore model)
Addition of VOLTAGE SELECTOR board
(Sigapore model only)
Addition of VOLTAGE SELECTOR board
(Sigapore model only)
9-887-614-83
US Model
HCD-BX5BT/CBX1
Canadian Model
HCD-BX5BT/CBX1/CBX3
AEP Model
UK Model
E Model
Australian Model
Chinese Model
HCD-CBX3
SUPPLEMENT-3
File this supplement with the service manual.
HCD-BX5BT/CBX1/CBX3
POWER board of suffix-23 is added for CBX3: Singapore model.
VOLTAGE SELECTOR board is added for CBX3: Singapore model only.
Printed wiring boards and schematic diagrams and electrical parts list
are described in this supplement-3.
Refer to original service manual, supplement-1 and supplement-2 for
other information.
VOLTAGE SELECTOR board is added for CBX3: Singapore model only.
Printed wiring boards and schematic diagrams and electrical parts list
are described in this supplement-3.
Refer to original service manual, supplement-1 and supplement-2 for
other information.
2
HCD-BX5BT/CBX1/CBX3
1.
DIAGRAMS
•
Note for Printed Wiring Boards and Schematic Diagrams
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.
•
C
: panel designation.
•
A
: B+ Line.
•
B
: B– Line.
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.)
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.
Ver. 1.6
HCD-BX5BT/CBX1/CBX3
3
3
HCD-BX5BT/CBX1/CBX3
CN904
JW910
JW915
T902
RY901
JW916
T901
F902
JW925
D910
D909
D908
C921
JW952
C914
D913
JW918
D907
C931
JW923
JW920
D911
D914
D912
CN901
D919
D918
JW917
D917
D916
F901
JW922
JW921
JW924
JW919
JW953
JW951
R909
R904
R906
C902
D922
R908
D906
D923
D920
R901
R902
C901
R905
C905
R910
R911
C906
LF901
CN903
CN906
CN902
CN905
S901
SUB POWER
TRANSFORMER
MAIN POWER
TRANSFORMER
POWER BOARD
1-873-151-
23
(23)
(AC IN)
K
MAIN BOARD
CN303
K
A
A
K
A
A
LINE FILTER
1
2
∗
A
B
C
D
E
F
G
1
2
3
4
5
6
7
8
9
10
11
12
NOT REPLACEABLE:
BUILT IN TRANSFORMER
BUILT IN TRANSFORMER
12
1
VOLTAGE SELECTOR BOARD
1-873-152-
23
(23)
1
3
1
3
3
1
3
1
VOLTAGE SELECTOR
230 – 240V T 220V t120V
Refer to page 3
on supplement-2
1-1. PRINTED WIRING BOARD – POWER Section (CBX3: Singapore model) –
: Uses unleaded solder.
•
Semiconductor
Location
Location
Ref. No. Location
D906
A-10
D907
C-9
D908
C-9
D909
C-9
D910
C-9
D911
G-9
D912
G-9
D913
G-10
D914
G-10
D916
G-11
D917
G-11
D918
G-11
D919
G-12
D920
E-11
D922
D-9
D923
D-9
HCD-BX5BT/CBX1/CBX3
4
4
HCD-BX5BT/CBX1/CBX3
1-2. SCHEMATIC DIAGRAM – POWER Section (CBX3: Singapore model) –
C901
C905
C914
C921
C931
CN901
D907
D908
D909
D910
D911
D912
D916
D917
D918
D919
D920
D922
D923
R901
R902
R904
R905
R906
R908
R909
R910
R911
RY901
D906
T902
T901
F901
F902
LF901
CN904
D913
D914
C906
C902
0.1
0.1
10 50V
1000
16V
0.0047
250V
3P
1N4002B
1N4002B
1N4002B
1N4002B
1N4002B
1N4002B
1N5401
1N5401
1N5401
1N5401
MC2838
1SS355WTE-17
MC2838
22k
22k
4.7k
4.7k
10k
1k
1k
0
0
1SS355WTE-17
T2AL
250V
1N4002B
1N4002B
0.1
0.1
RELAY
GND
ACDET
+B
-B
PROTECT
UNREG
UNREG GND
SUB GND
UNREG SUB
USB UNREG
USB UNREG
SUB POWER TRANSFORMER
BUILT IN TRANSFORMER
∗
NOT REPLACEABLE:
MAIN POWER TRANSFORMER
(AC IN)
LINE FILTER
12P
(Refer to page 6
on supplement-2)
on supplement-2)
T2AL
250V
JW910
JW915
JW916
CN902
3P
CN905
3P
S901
220V
VOLTAGE
SELECTOR
120V
230-240V
CN906
3P
CN903
3P
Display
