HCD-BX2, HCD-DX2, HCD-DX2B - Sony Audio Service Manual (repair manual)

hcd-bx2, hcd-dx2, hcd-dx2b service manual
Model
HCD-BX2 HCD-DX2 HCD-DX2B
Pages
16
Size
718.41 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / SUPPLEMENT-1
File
hcd-bx2-hcd-dx2-hcd-dx2b.pdf
Date

Read Sony HCD-BX2 / HCD-DX2 / HCD-DX2B Service Manual online

SERVICE MANUAL
HCD-BX2/DX2/DX2B
SUPPLEMENT-1
File this supplement with the service manual.
US Model
Canadian Model
AEP Model
UK Model
HCD-BX2
E Model
HCD-DX2/DX2B
Australian Model
HCD-DX2
Subject:
1. Addition of Printed Wiring Board
2. Addition and Change of Information
2
MEMO
3
3
HCD-BX2/DX2/DX2B
1-678-507-
(11)
11
E C B
EC
B
VR602
VOLUME
S927
j
LED909, S932
REC
LED908, S931
REC PAUSE
S933
CD SYNC
LED907, S911
GROOVE
S912
FILE SELECT
S913
ENTER
S917
I/1
S915
DISPLAY
S914
SPECTRUM
S902
>
 +
S910
 – .
S918
OPEN/CLOSE
LED905, S923
TUNER/BAND
S907
X
S919
DISC 3
LED903, S924
CD
S909
x
S921
DISC 1
LED906, S926
MD
S908
g G
S920
DISC 2
LED904, S925
TAPE A/B
S903
J
S904
05
LED910
G
LED911
g
1
16
8
9
2
1 3
LED901
TIMER
LED902
(STANDBY)
49
1
1
2
21
22
81 80
30 31
51
50
FLD601
FLOURESCENT INDICATOR
TUBE
2
1
30
29
2
1
1-678-576-
(11)
11
1
3
1
3
C
MAIN
BOARD
CN601
A
DECORD BOARD
CN705
FRONT BOARD
SENSOR BOARD
IC602
TUNER MEMORY
EDIT
S905
REPEAT
STEREO/MONO
S922
DISC SKIP
EX-CHANGE
S906
PLAY MODE
DIRECTION
AEP, UK, E2, E3,
SP, TW, AR
(US, CND, MX)
(AEP, UK)
E C B
E C B
E C B
B C E
1
2
3
4
5
6
7
8
9
10
11
A
B
C
D
E
F
G
H
1.
Addition of Printed Wiring Board
PRINTED  WIRING  BOARD  – PANEL Section –
Note on Printed Wiring Board:
Y
: parts extracted from the conductor side.
C
: panel designation.
b
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
• Abbreviation
AR
: Argentine model
AUS
: Australian model
CND : Canadian model
E2
: 120 V AC Area in E model
E3
: 240 V AC Area in E model
KR
: Korean model
MX
: Mexican model
SP
: Singapore model
TW
: Taiwan model
D601
D-8
D602
E-8
D603
B-1
D604
B-2
D609
C-6
D612
C-6
D613
C-6
D614
C-7
D615
C-7
D618
F-1
D619
F-2
D620
F-1
D621
G-1
D622
G-2
D623
G-2
D624
G-2
D628
F-1
D629
G-1
D630
G-2
IC601
D-5
IC602
F-6
LED901
C-9
LED902
C-11
LED903
G-6
LED904
G-7
LED905
G-5
LED906
G-7
LED907
F-8
LED908
G-4
LED909
F-4
LED910
E-6
LED911
E-6
Q601
B-1
Q602
C-1
Q603
D-8
Q604
D-8
Q901
C-9
Q902
C-11
RM601
A-10
• Semiconductor
Location
Ref. No.
Location
HCD-BX2/DX2/DX2B
4
4
(BX2/DX2 : SP, TW, KR, MX, AUS models)
*
*
*R411, 414
100 (AEP, UK)
12k (EXCEPT AEP, UK)
EXCEPT
AEP, UK
100V
100V
(EXCEPT AEP, UK)
(US, CND, MX)
(AEP, UK, KR, AUS)
(US, CND, MX)
(SP, TW)
(BX2/DX2: MX)
(BX2/DX2 : KR, MX, AUS)
(BX2/DX2: MX)
2.
Addition of Information of Destination
SCHEMATIC  DIAGRAM  – AMP/POWER SUPPLY Section –
Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted.  U: µF,
pF: µµF 50 WV or less are not indicated except for
electrolytics and tantalums.
• If a numeric value of capacitor is a decimal fraction, the
preceding zero may be omitted.
(For example, .1 expresses 0.1)
• All resistors are in 
 and 
1
/
4
 
W or less unless otherwise
specified.
5
: fusible resistor.
2
: nonflammable resistor.
C
: panel designation.
U
: B+ Line.
V
: B– Line.
• Voltages are dc with respect to ground under no-signal
(detuned) conditions.
no mark : FM
• Voltages are taken with a VOM (Input impedance 10 M
).
Voltage variations may be noted due to normal produc-
tion tolerances.
• Signal path.
F
: FM
• Abbreviation
AUS
: Australian model
CND : Canadian model
KR
: Korean model
MX
: Mexican model
SP
: Singapore model
TW
: Taiwan model
Note:
The components identi-
fied by mark 
0
 or dotted
line with mark 
0
 are criti-
cal for safety.
Replace only with part
number specified.
Note:
Les composants identifiés par
une marque 
0
 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce por tant le numéro
spécifié.
Page of 16
Display

Download Sony HCD-BX2 / HCD-DX2 / HCD-DX2B Service Manual (Repair Manual)

Here you can read online and download Sony HCD-BX2 / HCD-DX2 / HCD-DX2B Service Manual in PDF. HCD-BX2 / HCD-DX2 / HCD-DX2B service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony HCD-BX2 / HCD-DX2 / HCD-DX2B Audio. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.