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2 two claws

2 two claws

1 two screws
 (PTT2.6 

u 6)

3 sub panel assy
 Note: When installing the sub panel assy,
 

 

align two ribs and two holes.

3 connector
 

2 Remove the CD mechanism block
 

7 CD mechanism deck
 (MG-101CF-188)

6 bracket (CD)

1 screw
 (PTT2.6 

u 6)

5 two screws
 (PTT2.6 

u 4)

Note 3: When installing the cable flexible flat (27 core) (FFC1), insert straight to the connector and lock a connector completely.
 

No slanting after insertion.

Note 2: When installing the CD mechanism block, 
 

align the rib and the slot.

Note 2: When installing the CD mechanism block, 
 

align the rib and the slot.

1 screw
 (PTT2.6 

u 6)

4 cable flexible flat (27 core) 
 

Note 4: The length of cable flexible flat (27 core) (FFC1) has been changed from 150 mm to 80 mm in the midway of production.
 

When the length of cable flexible flat (27 core) (FFC1) is 80 mm, install the CD mechanism deck in the following procedures.

1 cable flexible flat (27 core) 
 

3

2 cable flexible flat (27 core) 
 

Note 1: The service manual of the mechanism deck, used in this model has been issued in a sepa-

rate volume. Please refer to the service manual of the MG-101 series for the mechanism 
deck information.

3 two ground point screws

u 6)

6 Remove the

4 screw

u 8)

4 screw

u 8)

9 MAIN board

5 claw

5 claw

1 lead wire with connector

3 ground point screw

u 6)

2 filament

7 Remove the

7 Remove the

7 Remove the

8 REGULATOR board block

Note 1: When the complete MAIN board is replaced, it is necessary to replace knob (VOL) (SV) 

assy simultaneously. Also, the destination setting, Bluetooth operation check and Bluetooth 
information writing is necessary. Refer to “DESTINATION SETTING METHOD” on page 
4, “BLUETOOTH FUNCTION CHECKING METHOD USING A CELLULAR PHONE” 
on page 7 and “BLUETOOTH INFORMATION WRITING METHOD” on page 8.

Note 2: REGULATOR board has been deleted in the midway of 

production. For details, please refer to service manual sup-
plement-1.

MEX-N5000BE/N5000BT/N5050BT/N5070BT

Setting method:
1.  In the state of source off (the clock is displayed), enter the test 

mode by pressing the buttons in order of the [  4] t [MIC 

5] t [V

 

ALBUM 1] (press only the [V

 

ALBUM 1] button for 

two seconds).

2.  It is set to the test mode, and all segments of the liquid crystal 

display light.

Releasing method:
Press the [

 

OFF SRC] button for 1 second.

MICROPHONE  AUDIO  LOOPBACK
To confi rm the state of the external microphone used when a 
handsfree function is used, the microphone audio is output from 
the speaker.
The breakdown judgment of the microphone can be done without 
connecting H/F with the cellular phone.

Procedure:
1.  Enter the test mode.
2. Press the [

 

OFF SRC] button to select the Bluetooth Phone 

function.

3.  On/off of the microphone audio loopback function changes 

whenever the [ALBUM v

 

2] button is pressed (“ ” is dis-

played on the liquid crystal display).

ON

Lit

OFF

None

2 screw (T)

3 antenna BT

1 lead wire with connector

MEX-N5000BE/N5000BT/N5050BT/N5070BT

CD MECHANISM

DECK BLOCK

(MG-101CF-188)

A

C

KEY BOARD (1/3)

D+
D–

B

F

E

PD

LD

1/2VCC

FOCUS

TRACK

SL

SP

X501

48MHz

X502

13.333MHz

X503

32.768kHz

X701

16.9344MHz

AUTOMATIC

POWER CONTROL

Q701

DRV_ON

LOAD

EJECT

L_SW

D_SW

IN_SW

SELF

25

PCM2_IN

26

PCM2_OUT

39 RF

13

UART_TX

14

UART_RX

23

PCM_CLK

24

PCM2_SYNC

114 BT_RST

12

RESET

IC1002

BT MODULE

SERIAL FLASH

IC502

I2C0_SDA

I2C0_SCL

EEPROM

IC1009

87

93

95

96

79

80

81

82

37

85

94

44

R-CH

R-CH

: USB

: Bluetooth

: CD PLAY

SIGNAL PATH

: AUDIO

R-ch is omitted due to same as L-ch.

RL

FL

FL, RL, SUB

SUB

I2C0_SDA

I2C0_SCL

I2C0_SDA, I2C0_SCL

AU_IN_RCH

AU_IN_LCH

AU_IN_LCH,

D501

PATTERN

ANTENNA

BT1

BT ANTENNA