DOWNLOAD Sony CMT-EX5 / HCD-EX5 Service Manual ↓ Size: 9.5 MB | Pages: 62 in PDF or view online for FREE

Model
CMT-EX5 HCD-EX5
Pages
62
Size
9.5 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
cmt-ex5-hcd-ex5.pdf
Date
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Sony CMT-EX5 / HCD-EX5 Service Manual ▷ View online

46
HCD-EX5
• Waveforms
3.3 Vp-p
4
 
IC701 
ek
 (X2)
1
 
IC101 
us
 (XTAO)
2
 
IC381 
2
 FUNCTION:CD
3
 
IC701 
eh
 (XT2)
5.8 Vp-p
59 ns
1V/DIV,20ns/DIV
4.2 Vp-p
59 ns
31 
µ
s
1V/DIV,20ns/DIV
1V/DIV,10
µ
s/DIV
1V/DIV,20ns/DIV
3.2 Vp-p
50 ns
IC301  PCM1748E/2K
– MAIN BOARD –
1
3
2
15
14
13
12
11
5
4
6
9
8
10
7
16
ROUT
LOUT
VCC
VDD
DGND
LRCK
DATA
BCK
Serial
Input
Power
System Clock
System Clock
I/F
Zero Detect
DAC
DAC
Output Amp and
Low-Pass Filter
Output Amp and
Low-Pass Filter
Control
Function
Manager
8x Oversampling Digital Filter
with Function Controller
Enhanced Multi-Level
Deita-Sigma Modurator
Supply
I/F
MCLK
LAT
CLK
DATA
DZFL
DZFR
VCOM
AGND
NOTE:
•
-XX, -X mean standardized parts, so they may
have some differences from the original one.
•
Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering these
items.
•
The mechanical parts with no reference number
in the exploded views are not supplied.
•
Abbreviation
MX
: Mexican model.
AUS
: Australian model.
SP
: Singapore model.
HK
: Hong Kong model.
TW
: Taiwan model.
KR
: Korean model
CND
: Canadian model.
47
HCD-EX5
The components identified by mark 
0
  or
dotted line with mark 
0
 are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0
 sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifié.
7-1. Case Section
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
#1
#1
#2
#1
#1
2
1
9
not
supplied
chassis section-1
3
10
12
13
12
11
4
6
7
5
8
1
X-4954-715-1 WINDOW ASSY (U), GLASS
2
4-989-494-12 SCREW (SLIDER), STEP
3
4-240-304-01 BUSHING (BRACKET)
4
4-240-308-01 PLATE (L), SIDE
5
X-4954-719-1 DISC ASSY, GUIDE
6
1-684-938-11 OS BOARD
7
1-684-939-11 OC BOARD
8
4-240-323-01 CASE (US,CND)
8
4-240-323-11 CASE (AEP,UK)
8
4-240-323-21 CASE (AUS,SP,MX,HK,TW,KR)
9
4-218-253-21 SCREW (M2.6), +BTTP
10
4-240-302-01 COVER (BACK)
11
4-240-309-01 PLATE (R), SIDE
12
4-240-321-01 FOOT
13
4-240-301-01 COVER (BOTTOM)
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
#2
7-685-534-14 SCREW +BTP 2.6X8 TYPE2 N-S
SECTION 7
EXPLODED VIEWS
48
HCD-EX5
7-2. Chassis Section-1
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
F1
F801
#1
#1
#1
#1
#1
#1
#1
#1
#1
#1
51
52
53
54
55
not
supplied
not
supplied
not
supplied
CD mechanism section
(CDM71C-31BD63A)
not
supplied
chassis section-2
51
X-4954-720-1 PANEL ASSY, FRONT
52
1-773-001-11 WIRE (FLAT TYPE) (15 CORE)
53
A-4676-617-A POWER BOARD, COMPLETE (US,CND)
53
A-4676-644-A POWER BOARD, COMPLETE (AEP,UK)
53
A-4676-650-A POWER BOARD, COMPLETE
(AUS,SP,MX,HK,TW,KR)
54
1-684-940-11 SPK BOARD
* 55
3-703-150-11 CLAMP
0 F1
1-533-451-11 FUSE, GLASS TUBE (DIA. 5) 3.15A/125V(US,CND)
0 F1
1-533-470-11 FUSE, GLASS TUBE (DIA. 5) 3.15A/250V(TIME-LAG)
(AEP,UK,AUS,SP,MX,HK,TW,KR)
0 F801
1-533-453-11 FUSE, GLASS TUBE (DIA. 5) 5A/125V
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
The components identified by
mark 
0
 or dotted line with mark
0
 are critical for safety.
Replace only with part number
specified.
Les composants identifiés par
une marque 
0
  sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
49
HCD-EX5
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
7-3. Chassis Section-2
#4
#4
#3
#3
#1
#1
LCD601
#1
#1
#1
#1
#1
101
102
112
111
110
109
105
108
106
104
103
104
not
supplied
not
supplied
not
supplied
not
supplied
not
supplied
107
101
X-4954-716-1 WINDOW ASSY (L), GLASS
102
1-684-937-11 LID BOARD
103
X-4954-718-1 BUTTON ASSY, CASE
104
3-239-275-01 DAMPER (S), SMALL
105
A-4676-614-A MAIN BOARD, COMPLETE (US,CND)
105
A-4676-642-A MAIN BOARD, COMPLETE (AEP,UK)
105
A-4676-648-A MAIN BOARD, COMPLETE (AUS,SP,HK,TW,KR)
105
A-4729-141-A MAIN BOARD, COMPLETE (MX)
106
4-240-311-01 ILLUMINATOR
107
4-240-310-01 HOLDER, LCD
108
1-684-936-11 LED BOARD
109
1-693-529-11 TUNER (FM/AM) (AEP,UK)
109
1-693-531-71 TUNER (FM/AM) (AUS,SP,MX,HK,TW)
109
1-693-534-11 TUNER (FM/AM) (US,CND)
109
1-693-538-11 TUNER (FM/AM) (KR)
110
1-769-940-11 WIRE (FLAT TYPE) (11 CORE) (EXCEPT AEP,UK)
110
1-773-004-11 WIRE (FLAT TYPE) (15 CORE) (AEP,UK)
111
4-966-266-01 BUSHING (S) (FBS002), CORD (MX)
111
4-966-267-04 BUSHING (FBS001), CORD (EXCEPT MX)
0 112
1-769-079-11 CORD, POWER (KR)
0 112
1-775-790-51 CORD, POWER (AUS)
0 112
1-777-071-62 CORD, POWER (AEP,UK,SP,HK,TW)
0 112
1-783-531-31 CORD, POWER (US,CND)
0 112
1-792-382-21 CORD, POWER (MX)
LCD601 1-804-713-11 DISPLAY PANEL, LIQUID CRYSTAL
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
#3
7-685-852-04 SCREW +BVTT 2X5 (S)
#4
7-685-233-19 SCREW +KTP 2.6X6 TYPE2 SLIT
The components identified by
mark 
0
 or dotted line with mark
0
 are critical for safety.
Replace only with part number
specified.
Les composants identifiés par
une marque 
0
  sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
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