DOWNLOAD Sony HCD-HX3 / HCD-HX5 / HCD-HX7 (serv.man2) Service Manual ↓ Size: 3.4 MB | Pages: 18 in PDF or view online for FREE

Model
HCD-HX3 HCD-HX5 HCD-HX7 (serv.man2)
Pages
18
Size
3.4 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / SUPPLEMENT-1
File
hcd-hx3-hcd-hx5-hcd-hx7-sm2.pdf
Date

Sony HCD-HX3 / HCD-HX5 / HCD-HX7 (serv.man2) Service Manual ▷ View online

SERVICE MANUAL
HCD-HX3/HX5/HX7
Ver. 1.2  2007.06
Subject: Change of USB POWER board
(Suffix-12, -13, -14, -21, -22)
Change of MAIN and SWITCHING POWER
boards (Suffix-13, -14, -21, -22)
9-887-618-81
1.
NEW/FORMER  DISCRIMINATION
SUPPLEMENT-1
File this supplement with the service manual.
HCD-HX3/HX5/HX7
US Model
HCD-HX7
Canadian Model
AEP Model
E Model
HCD-HX3/HX5
UK Model
Australian Model
HCD-HX5
In this set, MAIN, SWITCHING POWER and USB POWER boards have
been changed in the midway of production.
Printed wiring board, schematic diagrams and electrical parts list of new
type are described in this supplement-1.
Refer to original service manual for other information.
– SWITCHING POWER Board (Component Side) –
– USB POWER Board (Component Side) –
– MAIN Board (Component Side) –
Former : 1-873-250-11, -12
New
: 1-873-250-13, -14, -21, -22
Former : 1-873-240-11, -12
New
: 1-873-240-13, -14, -21, -22
Former : 1-873-248-11
New
: 1-873-248-12, -13, -14, -21, -22
HCD-HX3/HX5/HX7
1
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.
All resistors are in 
Ω
and
1
/
4
W or less unless otherwise
specified.
f
: internal component.
• 2
: nonflammable resistor.
• C
: panel designation.
• A
: B+ Line.
Voltages are dc with respect to ground under no-signal
(detuned) conditions.
– USB POWER Board –
no mark : USB
– Other Boards –
no mark : TUNER (FM/AM)
(
) : CD PLAY
[
] : USB
{
} : BLUETOOTH
〈〈
〉〉
: XM
<
> : SIRIUS
Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
Signal path.
F
: AUDIO
f
: TUNER (FM/AM)
J
: CD PLAY
d
: USB
: XM
O
: SIRIUS
h
: AUDIO IN
Abbreviation
AUS
: Australian model
CND : Canadian model
KR
: Korean model
SP
: Singapore model
Note on Printed Wiring Board:
• X
: parts extracted from the component side.
• Y
: parts extracted from the conductor side.
f
: internal component.
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
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.
C
B
These are omitted.
E
Q
B
These are omitted.
C
E
Q
HCD-HX3/HX5/HX7
2
2
HCD-HX3/HX5/HX7
2-1. PRINTED  WIRING  BOARD  – USB POWER Board (HX3/HX5) –
 :Uses unleaded solder.
L101
D208
IC319
JW555
JW554
C324
C325
CN322
JW556
CN324
JR361
R409
C358
R314
R307
R317
R315
JR360
A
B
C
1
2
3
4
5
6
1-873-248-
USB POWER BOARD
1
2
1
4
1
5
4
2
(HX5)
12, 21, 22
(12, 21, 22)
12, 13, 14
(12, 13, 14)
1-874-392-
HX3: CND/
HX5: CND/
HX7
HX3: AEP/
HX5: AEP,
UK, AUS, KR
TO
USB BOARD
CN908
(Refer to page 26
on service manual)
E1
MAIN BOARD
CN321
E2
MAIN BOARD
CN321
(SUFFIX-13, -21)
(SUFFIX-14, -22)
11
(11)
(HX5: SP)
(EXCEPT HX5: SP)
2-2. SCHEMATIC  DIAGRAM  – USB POWER Board (HX3/HX5) –
IC319
CN322
C358
D208
CN324
R314
R315
R307
R317
R409
C325
C324
L101
47
µ
H
SI-8008TFE
0.1
21DQ04
2P
1k
0
100k
4.7k
4.7k
2200
16V
220
25V
+11V
GND
DVDD_5V
DGND
SS
ADJ
GND
SW
IN
SWITCHING REGULATOR
VBUS-GND
VBUS-5V
2P(HX3)
4P(HX5)
(HX5)
TO
USB BOARD
CN908
(Refer to page 27
on service manual)
(Page 6)
(Page 7)
(Page 4)
Ver. 1.2
HCD-HX3/HX5/HX7
3
3
HCD-HX3/HX5/HX7
2-3. SCHEMATIC  DIAGRAM  – MAIN Board (1/3) –
C
3
1
6
CN306
C401
C403
C312
C404
C
3
1
0
C
31
1
C402
D217
IC302
CN305
X
3
0
1
CN302
R402
R
4
1
2
R401
R
3
1
3
R
3
2
0
R
3
1
9
R
3
0
4
R
3
7
4
R
4
17
R400
R334
R335
R336
R343
R345
R
3
1
6
R
3
7
0
R
3
7
8
R
3
8
0
R339
R340
R342
R332
R331
R
3
0
1
R
3
0
2
R
3
7
1
R
3
7
2
R
3
2
1
R
3
2
2
R
3
2
3
R
3
2
4
R
3
2
5
R
3
2
6
R344
R348
R349
R350
R
3
7
5
R
3
7
3
R
3
6
9
R
3
6
8
R
3
0
3
R481
R482
R483
R
3
1
1
R450
R441
R446
R451
R
4
6
8
R
4
6
9
R
4
3
4
R
4
3
3
C317
Q301
X302
R420
R318
R418
R
3
2
7
R
32
8
R
30
5
R
3
0
6
R351
D221
D
2
20
R338
R337
C362
R432
R381
R382
R383
R384
R387
R388
R389
R390
R386
R391
R392
R393
R394
R489
D218
D219
R461
R366
R
3
60
R363
R361
R
3
7
6
R
3
7
7
R365
R
4
66
R367
R467
R
3
09
IC301
0
.1
2P
0.1
0.1
0.1
0.1
2
2
p
2
2
p
0.1
1SS355W
PST3629NR
3P
3
2.7
6
8
K
H
z
17P
47k
1
0
k
47k
0
4
7
k
1
0
0
10
0
1
M
1
0
k
100
100
100
100
100
100
0
1
0
0
10
0
1
0
0
100
100
100
100
100
1
0
0
10
0
4
7
0
4
70
1
0
0
1
0
0
1
0
0
10
0
1
0
0
1
0
0
100
100
100
100
1
0
0
4
7
0
1
0
0
1
0
0
10
0
10k
10k
10k
2
2
0
k
10k
10k
10k
10k
1
0
k
10
k
1
0k
1
0
k
1000
6.3V
2SC3052F
5MHz
10k
100
1N4002-B5
1
N
4
0
0
2
-B
5
0.1
100
100
100
100
100
100
100
100
1SS355W
1
0
k
A1
A2
A3
A4
A5
B1
B2
B3
B4
3
94
91
92
18
19
48
52
53
56
51
58
59
60
61
63
65
32
31
12
57
25
27
28
34
4
6
89
90
82
83
84
85
86
88
78
4
84
83
82
81
1
2
45
50
49
93
71
72
73
76
78
54
55
75
71
72
73
70
21
22
23
24
87
44
81
80
75
35
36
39
40
42
43
47
68
69
70
76
33
100
26
7
80
38
37
100
0
1
0
0
10
0
1
0
0
10
0
100
100
4.7k
100
100
100
100
100
0
1SS355W
4.7k
0
1
0
0
100
100
1
0
0
1
0
0
100
4
.7
k
GND
4V(SUB)
POWER ON/OFF
4V(SUB)
GND
SIRCS
BYTE
XCIN
XCOUT
RESET
XOUT
XIN
NMI
AC CUT
IIC CLK
SPEC IN
VREF
FL RESET
FL SD
FL CS
FL SCLK
RDS INT
SBSY
RDS DATA
ST CE
ST DATA IN/STEREO
ST CLK
ST DATA OUT
SAT RXD
DAB TXD
SAT TXD
DAB RXD
SAT SEL
BT_RTS
USB_CTS
USB_RTS
USB POWER
USB RESET
BT_CTS
BT POWER
BT LED
USB LED
STBY LED
SEL INH
SEL A
SEL B
AUDIO IN DET
S-MASTER PG MUTE
S-MASTER RST
S-MASTER SD
S-MASTER DATA
S-MASTER SHIFT
S-MASTER NSP MUTE
S-MASTER INIT
HP DET
HP MUTE
TA LINE-MUTE
AMP DATA
AMP CLOCK
KEY WAKE UP
MP3 IREQ
CD ON
CD XRST
CD DRIVE MUTE
CD CCE
CD CLK
CD BUS3
CD BUS1
CD BUS0
CDM LOAD OUT
CDM LOAD IN
VOLUME JOG
MODEL IN
AC_DET
DGND
EVER+3.3V
LED STANDBY
SIRCS
VOLUME JOG
USB/BT LED
DAB_PWR_3.3V
DAB_PWR_5V
XM_PWR_3.3V/5V
SR_PWOER
XM RESET
STBY RELAY
BT RESET
BT_AV_ROLE
FL POWER ON
DEC BUS SEL1
DEC BUS SEL2
KEY2
KEY1
KEY0
KEY0
KEY1
KEY2
FL RESET
FL SD
FL CS
FL SCLK
FL PWR ON
FL +11V
FL DGND
NC
CDM
CLOSE SW
FL +7V
S-MASTER LATCH
S-MASTER 
SOFT MUTE
PULL DOWN
PULL UP
AVCC
AVSS
CN VSS
VSS
VCC
IIC
DATA
CD
BUS2
VSS
VCC
CDM
OPEN SW
BT AUD
OUT MUTE
(1/3)
OUT
VDD
GND
CD
NC
SYSTEM CONTROLLER
USB RXD/
USB TXD/
BT_DOUT/
RESET SIGNAL GENERATOR
RESET SWITCH
(HX3/HX5)
(HX3/HX5)
(HX3/HX5)
(HX3)
HX3:AEP/
HX5:AEP,UK
HX3:CND/HX5:CND,
AUS,KR/HX7
(HX7)
(HX3:AEP/HX5:AEP,UK)
(HX3:CND/HX5:CND,AUS,KR/HX7)
(HX3)
(HX5/HX7)
(HX5/HX7)
(HX3)
4.7k(HX3:CND/HX5:CND/HX7)
   0(HX5:AUS,KR)         
  1k(HX3:CND/HX5:CND/HX7)
4.7k(HX3:AEP/HX5:AEP,UK) 
(HX3/HX5:CND,AEP,UK/HX7)
(HX3:CND/HX5:CND,AUS,KR/HX7)
BT_DIN/
M3062LFGPFP-710(HX3/HX5)
M3062LFGPFP-712(HX7)    
(Refer to page 43
on service manual)
(Refer to page 45
on service manual)
(SUFFIX-13,-21)
(SUFFIX-14,-22)
(SUFFIX-13,-21)
(SUFFIX-14,-22)
(Page 4)
(Page 5)
(Page 10)
Page of 18
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Sony HCD-HX3 / HCD-HX5 / HCD-HX7 (serv.man2) Service Manual ▷ Download

  • DOWNLOAD Sony HCD-HX3 / HCD-HX5 / HCD-HX7 (serv.man2) Service Manual ↓ Size: 3.4 MB | Pages: 18 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony HCD-HX3 / HCD-HX5 / HCD-HX7 (serv.man2) in PDF for free, which will help you to disassemble, recover, fix and repair Sony HCD-HX3 / HCD-HX5 / HCD-HX7 (serv.man2) Audio. Information contained in Sony HCD-HX3 / HCD-HX5 / HCD-HX7 (serv.man2) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.