MARANTZ CC4300
Service Manual

4. CAUTIONS IN ASSEMBLING AND DISASSEMBLING
REMOVE DISC TRAY 1. When removing the Disc tray, disconnect the wires at the rear side and a hook is bent in the arrow direction. can be removed when Tray is pulled to the front. 2. The arrow of gear is checked, and Tray is inserted.

5. WIRING DIAGRAM

RS232C B'D
CP701
3P
123

AC_CORD

CN107
3P

123

MECHA ASSY POWER B'D
2P
1 2

CP106
16P POWER TRANS
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

16P

MAIN BOARD
KSM213CCM 6P
CP 1 2 3 4 5 6

CP104
6P

wires

CP302
13P
13 12 11 10 9 8 7 6 5 4 3 2 1 CP

CP103
8P 8P
12345678

CP105
6P
654321 CP

Push the hook toward inside

CP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

CN102

ROULET B'D
CP 123456 13 12 11 10 9 8 7 6 5 4 3 2 1 CP

13P

CP101
35P
35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 CP 1

CP107
5P
12345

KEY B'D
The position of the arrow is the same.
CP201
35P
CP 2 3 4 5 6 7

CN401

6P

CN501
5P
CP 1 2 3 4 5 6

12345

CN401

35P

H/P B'D

8 9

10 11

12 13

14 15

16 17

18 19

20 21

22 23

24 25

26 27

28 29

30 31

32 33

34 35

CN201
6P

CP 123456

1

FLT FRONT BOARD

The gear

3

4