Read Sony CDX-434RF / CDX-530RF / CDX-535RF (serv.man2) Service Manual online
SERVICE MANUAL
CDX-434RF/530RF/535RF
SUPPLEMENT-1
File this supplement with the service manual.
US Model
Canadian Model
CDX-434RF/530RF
AEP Model
UK Model
CDX-434RF
E Model
CDX-434RF/535RF
Subject: Board Modification
(ECN-CSA01786, ECN-CSA02469)
In this set, the board have been changed in the midway of production.
This supplement contains only a new type boards.
This supplement contains only a new type boards.
TABLE OF CONTENTS
1.
NEW/FORMER TYPE DISCRIMINATION
.....
2
2.
RF/LSW BOARDS MODIFICATION
...............
3
3.
MAIN/SW/FM BOARDS MODIFICATION
3-1. Note for Printed Wiring Boards and
Schematic Diagrams .......................................................
5
3-2. Printed Wiring Boards
– MAIN Section (1/2) – ..................................................
6
3-3. Printed Wiring Boards
– MAIN Section (2/2) – ..................................................
7
3-4. Schematic Diagram
– MAIN Section (1/2) – ..................................................
8
3-5. Schematic Diagram
– MAIN Section (2/2) – ..................................................
9
3-6. Printed Wiring Boards
– FM/POWER Section – ................................................. 10
3-7. Schematic Diagram
– FM/POWER Section – ................................................. 11
3-8. Electrical Parts List ......................................................... 12
2
1.
NEW/FORMER TYPE DISCRIMINATION
Former Type : 1-676-523-11
New Type
New Type
: 1-676-523-12
Former Type : 1-676-524-11
New Type
New Type
: 1-676-524-12
Former Type : 1-676-719-11
New Type
New Type
: 1-676-719-12
Former Type : 1-676-720-11
New Type
New Type
: 1-676-720-12
Former Type : 1-676-722-11
New Type
New Type
: 1-676-722-12
– RF BOARD –
(Component Side)
(Component Side)
– LSW BOARD –
– FM BOARD (Component Side) –
– MAIN BOARD (Conductor Side) –
– SW BOARD –
(Conductor Side)
(Conductor Side)
3
2.
RF/LSW BOARDS MODIFICATION
• DIFFERENCE PORTION
!
: Indicates modificated portion.
Page
Former Type
New Type
18
PRINTED WIRING BOARDS – RF Section –
(Component Side)
Location : H-5
(Component Side)
Location : H-5
PRINTED WIRING BOARDS – RF Section –
(Component Side)
Location : H-5
(Component Side)
Location : H-5
%
^
(Component Side)
Location : J-5
Location : J-5
(Component Side)
Location : J-5
Location : J-5
(Conductor Side)
Location : J-1
Location : J-1
(Conductor Side)
Location : J-1
Location : J-1
^
@
12
12
4
!
: Indicates modificated portion.
Page
Former Type
New Type
19
$
SCHEMATIC DIAGRAM – RF Section –
Location : B-8
Location : B-8
SCHEMATIC DIAGRAM – RF Section –
Location : B-8
Location : B-8
• EXPLODED VIEWS
!
: Indicates modificated portion.
Page
Former Type
New Type
45
$
* 208
1-676-524-11 LSW BOARD
* 208
1-676-524-12 LSW BOARD
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
• Items marked “*” are not stocked since they are seldom required for routine service.
Some delay should be anticipated when ordering these items.
• ELECTRICAL PARTS LIST
!
: Indicates modificated portion.
Page
Former Type
New Type
47
$
*
1-676-524-11 LSW BOARD
**********
*
1-676-524-12 LSW BOARD
**********
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
• Items marked “*” are not stocked since they are seldom required for routine service.
Some delay should be anticipated when ordering these items.
