Sony HCD-LX30 / HCD-LX5 / HCD-LX50 / HCD-LX6 / LBT-LX30 / LBT-LX5 / LBT-LX50 / LBT-LX6 Service Manual ▷ View online
37
– CD MOTOR Board –
IC201
TA8409S
– AUDIO Board –
IC602
µPC1330HA
1
2
3
4
5
6
7
8
9
HEAT
CUT OFF
BLOCK
STANDBY
BLOCK
VREF
BLOCK
IN2
VCC
OUT2
NC
GND
VS
OUT1
VREF
IN1
1
2
3
4
5
6
7
8
9
INVERTER
COMPARATER
SW R1
GND
SW P1 CONT
GND
VCC
SW P2 GND
SW R2
– MAIN Board –
IC181
MC14052BF
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
2X0
X2
VDD
X1
XCOM
X0
X3
A
B
VSS
VEE
INH
2X1
2X3
2XCOM
2X2
– PANEL FL Board –
IC603
BA3830F
F01
R02
R01
LINE NF
LINE IN
REFERENCE
CURRENT
REFERENCE
CURRENT
RESET
BAND
PASS
FILTER
DET
17
RESET
18
F02
16
F03
15
F04
14
F05
13
F06
12
REC LEVEL
11
VCC
10
4
3
2
1
+
–
REC NF
REC IN
6
RESET C
7
BIAS C
8
GND
9
5
+
–
38
(1)
CASE, BACK PANEL SECTION
SECTION 5
EXPLODED VIEWS
Les composants identifiés par une
marque 0 sont critiquens pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
marque 0 sont critiquens pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
The components identified by
mark 0 or dotted line with mark
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Replace only with part number
specified.
• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
delay should be anticipated when ordering
these items.
• The mechanical parts with no reference num-
ber in the exploded views are not supplied.
• Hardware (# mark) list and accessories and
packing materials are given in the last of the
electrical parts list.
electrical parts list.
NOTE:
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
one.
• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
KNOB, BALANCE (WHITE) . . . (RED)
↑
↑
Parts Color Cabinet's Color
• Abbreviation
AR
: Argentine model
AUS : Australian model
CND : Canadian model
EA
CND : Canadian model
EA
: Saudi Arabia model
MX : Mexican model
MY : Malaysia model
SP
MY : Malaysia model
SP
: Singapore model
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
1
4-214-777-51 CASE
2
3-363-099-01 SCREW (CASE 3 TP2)
3
1-773-009-11 WIRE (FLAT TYPE) (15 CORE) (LX5) (15cm)
3
1-769-977-11 WIRE (FLAT TYPE) (13 CORE)
(LX6/LX30/LX50) (15cm)
4
1-693-484-11 TUNER (FM/AM) (LX6: E)
4
1-693-486-11 TUNER (FM/AM) (LX30/LX50)
4
1-693-488-11 TUNER (FM/AM)
(LX6: EA, MY, SP, MX, AR, AUS)
4
1-693-490-11 TUNER (FM/AM) (LX5)
5
4-956-370-12 BAND, PLUG FIXED (UK)
6
1-535-706-21 PLUG, JUMPER (LX5/LX6: MX/LX30/LX50)
7
4-225-528-01 PANEL, BACK (LX50: US)
7
4-225-528-11 PANEL, BACK (LX30)
7
4-225-528-21 PANEL, BACK (LX5)
7
4-225-528-31 PANEL, BACK (LX6: E, AR)
7
4-225-528-41 PANEL, BACK (LX6: EA, MY, SP, MX, AUS/
LX50: CND)
M901
1-763-072-11 FAN, D.C.
2
2
1
#1
#3
#3
#3
M901
#3
#3
#3
#3
#3
#3
#3
#2
#3
LX50
LX5/LX6: MX/
LX30/LX50
LX30/LX50
UK
not
supplied
supplied
Front panel
7
6
5
4
3
39
(2)
FRONT PANEL SECTION-1
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
4-225-516-01 PLATE, ORNAMENTAL (LX50)
51
4-225-516-11 PLATE, ORNAMENTAL (LX6)
51
4-225-516-21 PLATE, ORNAMENTAL (LX5)
51
4-226-062-31 PLATE, ORNAMENTAL (LX30)
52
4-951-620-01 SCREW (2.6X8), +BVTP
53
1-676-276-11 FRONT INPUT BOARD
55
A-4428-177-A CD-R BOARD, COMPLETE
57
A-4428-176-A CD-L BOARD, COMPLETE
58
X-4952-462-1 PANEL (CD) ASSY, SUB
59
4-040-472-01 LATCH, D.C.
60
X-4952-466-1 LID (CD) ASSY
61
4-225-524-01 SPRING (CD)
62
4-224-104-21 DAMPER
63
4-225-503-01 KNOB (CD)
64
4-225-517-01 HOLDER (CASE)
65
4-225-522-01 SPRING (DECK-A)
66
X-4952-464-1 HOLDER (DECK-A) ASSY
67
4-225-509-01 HOLDER (DECK-A)
68
4-959-229-11 DETENT, CASSETTE
69
4-225-523-01 SPRING (DECK-B)
70
X-4952-465-1 HOLDER (DECK-B) ASSY
71
4-225-510-01 HOLDER (DECK-B)
72
1-773-056-11 WIRE (FLAT TYPE) (17 CORE)
73
1-773-032-11 WIRE (FLAT TYPE) (15 CORE) (40cm)
74
X-4952-504-1 LID (TC) ASSY
75
4-225-521-01 SPRING (TC-LID)
61
60
59
62
58
57
52
52
55
52
52
52
53
51
52
52
52
62
62
52
69
74
64
75
not
supplied
supplied
not
supplied
supplied
#3
#3
TCM-230PWR1
#3
64
65
68
68
67
71
70
66
73
72
63
supplied with
S701
S701
40
(3)
FRONT PANEL SECTION-2
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
101
X-4952-440-1 PANEL ASSY, FRONT (LX30/LX50)
101
X-4952-441-1 PANEL ASSY, FRONT (LX6)
101
X-4952-442-1 PANEL ASSY, FRONT (LX5)
102
4-948-236-21 CUSHION (107)
103
4-225-501-01 KNOB (VOL)
104
4-226-888-01 LEVER (EJECT-B)
105
4-226-887-01 LEVER (EJECT-A)
106
4-226-537-01 SPRING (EJECT)
107
4-225-502-01 KNOB (MIC) (LX6/LX30/LX50)
107
4-225-502-11 KNOB (MIC) (LX5)
108
1-676-274-11 TC-A BOARD
109
4-951-620-01 SCREW (2.6X8), +BVTP
110
A-4428-180-A MIC BOARD, COMPLETE
111
4-226-883-01 COVER (EJECT)
112
4-226-882-01 LEVER (EJECT-C)
113
4-226-881-01 LEVER (EJECT-B)
114
4-226-880-01 LEVER (EJECT-A)
115
4-226-889-01 SPRING (LEVER)
116
A-4428-165-A PANEL FL BOARD, COMPLETE
117
1-751-688-11 WIRE (FLAT TYPE) (13 CORE) (17cm)
118
A-4428-168-A PANEL VR BOARD, COMPLETE
(LX6/LX30/LX50)
118
A-4428-198-A PANEL VR BOARD, COMPLETE (LX5)
119
1-773-150-11 WIRE (FLAT TYPE) (21 CORE)
120
1-676-281-11 HEADPHONE BOARD
121
1-676-275-11 TC-B BOARD
122
4-225-500-01 RING (VOL)
supplied with
J801, J802
J801, J802
#3
not supplied
109
109
108
109
113
112
111
107
110
114
115
109
not
supplied
supplied
106
105
104
103
102
101
121
122
109
109
109
117
119
109
109
120
118
not
supplied
supplied
supplied with
J803
J803
not
supplied
supplied
109
109
116
109
109
Click on the first or last page to see other HCD-LX30 / HCD-LX5 / HCD-LX50 / HCD-LX6 / LBT-LX30 / LBT-LX5 / LBT-LX50 / LBT-LX6 service manuals if exist.