JVC KS-FX460R Manual de usuario
SERVICE MANUAL
CASSETTE RECEIVER
No.49632
Mar. 2001
COPYRIGHT 2000 VICTOR COMPANY OF JAPAN, LTD.
KS-FX460R /KS-FX463R
KS-FX460R/KS-FX463R
Area Suffix
EX Central Europe
This model is KS-FX460R/KS-FX463R EX that is added to the preceding model,
theKS-FX460R/KS-FX463R E . Therefore the service manual for this model is
consisting of Parts list only.
For others, please refer to the service manual of KS-FX460R/KS-FX463R E
(issue No.49578).
KS-FX460R/KS-FX463R
VICTOR COMPANY OF JAPAN, LIMITED
MOBILE ELECTRONICS DIVISION
PERSONAL & MOBILE NETWORK BUSINESS UNIT. 10-1,1Chome,Ohwatari-machi,Maebashi-city,371-8543,Japan
(No.49632) 200103
E Version Q'ty
EX Version
Parts number
Block No.M4MM
Iten Parts name
A 2
A 3
INST.BOOK
(LANGUAGE)
INSTALL.MANUAL
(LANGUAGE)
GET0039-002A
(SPA,ITA,SWE,FIN)
GET0039-005A
(SWE,FIN)
-----------------------
---------------------------
Parts list (Accessories)
1
1
A
P3-15
E Version EX Version
Parts number
Block No.M3MM
Iten Parts name
P1 POLY BAG FSPG4002-001
(Q'TY 2)
FSPG4002-001
(Q'TY 1)
Parts list (Packing)
A
P3-15
SERVICE MANUAL
CASSETTE RECEIVER
No.49578
Dec. 2000
COPYRIGHT 2000 VICTOR COMPANY OF JAPAN, LTD.
KS-FX460R / KS-FX463R
KS-FX460R/KS-FX463R
Area Suffix
E Continental Europe
Contents
Safety precaution
Disassembly method
Adjustment method
Description of major ICs
1-2
1-3
1-13
1-17~22
KS-FX460R
GREEN
GREEN
Difference point
LCD
LED (without
power button)
KS-FX463R
AMBER
AMBER
KS-FX460R/KS-FX463R
1-2
!Burrs formed during molding may be left over on some parts of the chassis. Therefore,
pay attention to such burrs in the case of preforming repair of this system.
Safety precaution
KS-FX460R/KS-FX463R
1-3
Press the eject button in the lower right part of the
front panel. Remove the front panel assembly from
the body.
1.
Removing the front panel assembly
(See Fig.1)
Prior to performing the following procedure, remove
the front panel assembly.
Release the four joint tabs aon both sides of the
front chassis assembly and remove the front chassis
assembly toward the front.
1.
Removing the front chassis assembly
(See Fig.2 and 3)
Disassembly method
<Main body>
Fig.1
Fig.2
Fig.3
Front panel assembly
Eject button
Tab a
Tab a
Front chassis assembly
Front chassis
assembly
Heat sink Tab a
Tab a
KS-FX460R/KS-FX463R
1-4
Remove the three screws Aon the left side of the
body.
1.
Removing the heat sink (See Fig.4)
Prior to performing the following procedure, remove
the front panel assembly, the front chassis assembly
and the heat sink.
Turn over the body and unjoint the five joints bwith
the bottom cover and the body using a screwdriver.
1.
Removing the bottom cover
(See Fig.5 and 6)
Fig.4
Fig.5
Fig.6
Heat sink
AA
Joints b
Joints b
Joint b
Joints b
Joints b
Joint b
Bottom cover
Bottom cover
Rear panel
Rear panel
KS-FX460R/KS-FX463R
1-5
Prior to performing the following procedure, remove
the front panel assembly, the front chassis assembly,
the heat sink and the bottom cover.
Remove the screw B, the two screws C and the two
screws Dattaching the rear bracket on the back of
the body. Remove the rear bracket.
Remove the two screws Eattaching the main board
on the bottom of the body. Disconnect connector
CN901 and CN902 on the main board in the
direction of the arrow.
1.
2.
Removing the main board
(See Fig.7 and 8)
Prior to performing the following procedure, remove
the front panel assembly, the front chassis assembly,
the heat sink, the bottom cover and the main board.
Remove the four screws Fattaching the cassette
mechanism section on the back of the top chassis.
1.
Removing the cassette mechanism section
(See Fig.9)
Fig.7
Fig.8
Fig.9
Rear bracket
B
D
D
C
C
Main board
E
E
CN902
CN901
Cassette mechanism section
F
F
FF
Top chassis
KS-FX460R/KS-FX463R
1-6
Prior to performing the following procedure, remove
the cassette mechanism section.
Disconnect the wire from connector CJ901 on the
head amplifier board.
Remove the screw G and slide the head amplifier
board in the direction of the arrow to unjoint the two
joints cwith the mechanism bracket.
1.
2.
Removing the head amplifier board
(See Fig.10)
Prior to performing the following procedure, remove
the cassette mechanism section.
Disconnect the wire from connector CJ902 on the
motor board.
Remove the screw Hand slide the motor board in
the direction of the arrow to unjoint the joint dwith
the mechanism bracket.
1.
2.
Removing the motor board (See Fig.11)
Prior to performing the following procedure, remove
the cassette mechanism section, the head amplifier
board and the motor board.
Remove the four screws Ion the bottom of the
cassette mechanism section.
1.
Removing the cassette mechanism assembly
(See Fig.12)
Fig.10
Fig.11
Fig.12
G
Joint c
Joint c
Head amplifier board
CJ901
Motor board
CJ902
Joint d
H
Mechanism bracket
I
I
I
KS-FX460R/KS-FX463R
1-7
Prior to performing the following procedure, remove
the front panel assembly.
Remove the four screws Jattaching the rear cover
on the back of the front panel assembly.
Unjoint the six joints ewith the front panel and the
rear cover.
Remove the control switch board on the back of the
front panel.
1.
2.
3.
Removing the control switch board
(See Fig.13 to 15)
Fig.13
Fig.14
Fig.15
J
JJ
J
Rear cover
Joints e
Joints e
Front panel
Rear cover
Cntrol switch board
Front panel
KS-FX460R/KS-FX463R
1-8
Prior to performing the following procedures, remove
the head amplifier board, the relay board and the
mechanism bracket.
<Cassette mechanism assembly>
Unsolder the three wires aon the direction switch
board.
Remove the one screw Aattaching the direction
switch board.
1.
2.
Removing the direction switch board
(See Fig.1)
Remove the screw Battaching the FF / REW lever
assembly on the back of the cassette mechanism
assembly.
Remove the screw Con the upper side of the FF /
REW lever assembly.
Lift and pull forward the FF / REW lever assembly to
disengage the joints b, c, dand e.
1.
2.
3.
Removing the FF / REW lever assembly
(See Fig.1)
Reattach the FF / REW lever assembly to the joint c
on the back of the chassis.
Reattach the pinch-roller shaft e, the change lever d
and the return link eto the chassis.
1.
2.
Reattaching the FF / REW lever assembly
(See Fig.1)
C
FF / REW lever assembly
Joint c
Joint b
B
A
Direction switch board
Joint d
Joint e
Solding a
Fig.1
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