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Location of controls ................................................................. 4
Connections ............................................................................. 4

2-1.   Sub Panel (1) Assy .............................................................. 6
2-2.   CD Mechanism Block ......................................................... 7
2-3.   Main Board ......................................................................... 7
2-4.   Heat Sink ............................................................................. 8
2-5.   Chassis (T) Sub Assy .......................................................... 8
2-6.   Lever Section, In Self Sw Board ......................................... 9
2-7.   Servo Board ......................................................................... 9
2-8.   Shaft Roller Assy, Load Sw Board .................................... 10
2-9.   Floating Block Assy .......................................................... 10
2-10. Optical Pick-up Block ....................................................... 11

MAIN BOARD CNP701

SERVO BOARD CN1

3-1.   IC Pin Description ............................................................. 12
3-2.   Circuit Boards Location .................................................... 14
3-3.   Block Diagram –CD Section– ........................................... 15
3-4.   Block Diagram –Tuner Section– ....................................... 16
3-5.   Block Diagram –Display Section– .................................... 17
3-6.   Printed Wiring Boards –CD Mechanism Section– ............ 18
3-7.   Schematic Diagram –CD Mechanism Section– ................ 20
3-8.   Printed Wiring Boards –Main Section– ............................ 21
3-9.   Schematic Diagram –Main Section (1/2)– ........................ 22
3-10. Schematic Diagram –Main Section (2/2)– ........................ 23
3-11. Printed Wiring Board –Display Section– .......................... 24
3-12. Schematic Diagram –Display Section– ............................. 25
3-13. IC Block Diagrams ............................................................ 26

4-1.   Chassis Section ................................................................. 28
4-2.   Front panel Section ........................................................... 29
4-3.   CD Mechanism Section (1) ............................................... 30
4-4.   CD Mechanism Section (2) ............................................... 31
4-5.   CD Mechanism Section (3) ............................................... 32

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When repairing or servicing this set, connect the jig (extension cable)
as shown below.

• Connect the MAIN board (CNP701) and the SERVO board (CN1)

with the extension cable (Part No. J-2502-062-1).

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This section is extracted
from instruction manual.

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Note : This set can be disassemble according to the following sequence.

Note : Follow the disassembly procedure in the numerical order given.

2-1.

SUB PANEL (1) ASSY
(Page 6)

2-2.

CD MECHANISM BLOCK
(Page 7)

SET

2-3.

MAIN BOARD
(Page 7)

2-4.

HEAT SINK
(Page 8)

2-5.

CHASSIS (T) SUB ASSY
(Page 8)

2-6.

LEVER SECTION
IN SELF SW BOARD
(Page 9)

2-8.

SHAFT ROLLER ASSY
LOAD SW BOARD
(Page 10)

2-9.

FLOATING BLOCK ASSY
(Page 10)

2-10.

OPTICAL PICK-UP BLOCK
(Page 11)

2-7.

SERVO BOARD
(Page 9)

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 claws

3

 claws

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 sub panel (1) assy 

1

 PTT 2.6x6