XR-F5005 - Sony Car Audio Service Manual (repair manual)

E Model

CA

2004C05-1

C

 2004.03

Model Name Using Similar Mechanism

XR-CA660X

Tape Transport Mechanism Type

MG-25L-136

Tape track

4-track 2-channel stereo

Wow and flutter

0.08 % (WRMS)

Frequency response

30 

− 18,000 Hz

Signal-to-noise ratio

Tuning range

87.5 

− 108.0 MHz

Antenna terminal

External aerial connector

Intermediate frequency

10.7 MHz/450 kHz

Usable sensitivity

9 dBf

Selectivity

75 dB at 400 kHz

Signal-to-noise ratio

67 dB (stereo), 
69 dB (mono)

Harmonic distortion at 1 kHz

0.5 % (stereo),
0.3 % (mono)

Separation

35 dB at 1 kHz

Frequency response

30 

− 15,000 Hz

Tuning range

MW: 531 

− 1,602 kHz

SW1: 2,940 

− 7,735 kHz

SW2: 9,500 

− 18,135 kHz

(except for
10,140 

− 11,575 kHz)

Antenna terminal

External aerial connector

Intermediate frequency

10.7 MHz/450 kHz

Sensitivity

30 

µV

Outputs

Speaker outputs 
(sure seal connectors)

Speaker impedance

4 

− 8 ohms

Maximum power output

52 W 

× 4 (at 4 ohms)

Outputs

Audio output terminals 
(rear/sub switchable)
Power aerial relay control 
terminal
Power amplifier control 
terminal

Inputs

Telephone ATT control 
terminal
Remote controller input 
terminal
Antenna input terminal

Tone controls

Low:

±10 dB at 60 Hz (XPLOD) 
Mid:

±10 dB at 1 kHz (XPLOD) 
High:

±10 dB at 10 kHz (XPLOD)

Power requirements

12 V DC car battery 
(negative ground)

Dimensions

Approx. 178 

× 50 × 177 mm 

(w/h/d)

Mounting dimensions

Approx. 182 

× 53 × 161 mm 

(w/h/d)

Mass

Approx. 1.2 kg

Supplied accessories

Parts for installation and 
connections (1 set)
Front panel case (1)

TYPE II, IV

61 dB

TYPE I

58 dB

2

• Keep the temperature of the soldering iron around 270 ˚C dur-

ing repairing.

• Do not touch the soldering iron on the same conductor of the

circuit board (within 3 times).

• Be careful not to apply force on the conductor when soldering

or unsoldering.

• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-

aged by heat.

.........................................................

2

Location of Controls .......................................................

3

Setting the Clock .............................................................

3

2-1. Disassembly Flow ...........................................................

8

2-2. Sub Panel Section ............................................................

8

2-3. Mechanism Deck (MG-25L-136) ...................................

9

2-4. MAIN Board ...................................................................

9

3-1. Assembly Flow ................................................................ 10
3-2. Housing ........................................................................... 11
3-3. Arm (Suction) ................................................................. 11
3-4. Lever (LDG-A)/(LDG-B) ............................................... 12
3-5. Gear (LDG-FT) ............................................................... 12
3-6. Guide (C) ......................................................................... 13
3-7. Mounting Position of Capstan/Reel Motor (M901) ....... 13

....................... 14

Tape Deck Section .......................................................... 14
Tuner Section .................................................................. 15

6-1. Note for Printed Wiring Boards and

Schematic Diagrams ....................................................... 16

6-2. Printed Wiring Board  – MAIN Board – ........................ 17
6-3. Schematic Diagram  – MAIN Board (1/3) – .................. 18
6-4. Schematic Diagram  – MAIN Board (2/3) – .................. 19
6-5. Schematic Diagram  – MAIN Board (2/3) – .................. 20
6-6. Printed Wiring Board  – SUB Board – ........................... 21
6-7. Schematic Diagram  – SUB Board – .............................. 21
6-8. Printed Wiring Board  – DISPLAY Board – .................. 22
6-7. Schematic Diagram  – DISPLAY Board – ..................... 23

7-1. Shassis Section ................................................................ 27
7-2. Front Panel Section ......................................................... 28
7-3. Mechanism Deck Section (MG-25L-136) ...................... 29

............................... 30

In checking the control board and main board, prepare two jigs
(extension (MD) cord J-2502-060-1 and
connection cable for F/P to main J-2502-072-1).

MAIN board

SUB board
(CNP801)

mechanism deck

MAIN board (CN351)

DISPLAY board
(CN901)

connect jig
(connection cable 
for F/P to MAIN J-2502-071-1)
to the DISPLAY board (CN901) and
SUB board (CNP801).

connect jig
(connection cable J-2502-066-2)
to the MAIN board (CN351) and 
mechanism deck.

sub panel
assy

3

This section is extracted from
instruction manual.

a

b

*

1

*

1

To select the source.

c

d

e

f Z

(located on the front side 

of the unit, behind the front panel)

g

h

i

o

To change operation.

j

Rotate to: 
− Adjust the volume. 

− Adjust settings. 
Press to: 
− Select items.

k

DSPL (display mode change) button  

l

m

n

(located on the front side of 

the unit, behind the front panel)

o

Tape: 
(3)

(5)

(6)

Radio: 
To store stations/receive stored stations.
CD*

1

/MD*

1

: 

(3)

(4)

p

*

2

  

*2

Warning when installing in a car without 
an ACC (accessory) position on the 
ignition switch
After turning off the ignition, be sure to press 
and hold 

(OFF)

 on the unit until the display 

disappears.

Otherwise, the display does not turn off and this

 

causes battery drain.

q

To receive preset stations.

r

To skip tracks/fast-forward, reverse a track/
tune in stations automatically, find a station 
manually/select a setting.

(SEEK)

(

−

): to select 

leftwards/

.

(SEEK)

(+): to select 

rightwards/

>

(PRESET)

(+): to select upwards

(

−

): to select downwards

(PRESET)

The clock uses a 12-hour digital indication.

Example: To set the clock to 10:08

(DSPL)

The hour indication flashes.

1

2

The minute indication flashes.

3

(DSPL)

The clock starts. After the clock setting is 
complete, the display returns to normal play 
mode.

4

• This unit is designed for negative earth 12 V

DC operation only.

• Do not get the leads under a screw, or caught

in moving parts (e.g. seat railing).

• Before making connections, turn the car

ignition off to avoid short circuits.

• Connect the yellow and red power input leads

only after all other leads have been connected.

• Run all earth leads to a common earth

• Be sure to insulate any loose unconnected

leads with electrical tape for safety.

• When connecting this unit in combination with

other stereo components, the connected car
circuit’s rating must be higher than the sum of
each component’s fuse.

• When no car circuits are rated high enough,

connect the unit directly to the battery.

Parts Iist (1)

• The numbers in the list are keyed to those in

the instructions.

• The bracket 1 and the protection collar 5 are

attached to the unit before shipping. Before
mounting the unit, use the release keys 6 to
remove the bracket 1 and the protection collar
5

 from the unit. For details, see “Removing

the protection collar and the bracket (4)” on
the reverse side of the sheet.

• Keep the release keys 6 for future use as

Handle the bracket 1 carefully to avoid injuring
your fingers.

Note
Before installing, make sure that the catches on
both sides of the bracket 1 are bent inwards 2 mm.
If the catches are straight or bent outwards, the unit
will not be installed securely and may spring out.

Connection example (2)

Notes (2-A)
• Be sure to connect the earth lead before

• If you connect an optional power amplifier and do

Tip (2-B- 

Connection diagram (3)

1

To a metal surface of the car
First connect the black earth lead, then connect
the yellow and red power input leads.

2

Notes
• It is not necessary to connect this lead if there

• When your car has a built-in FM/MW/SW aerial

3

To AMP REMOTE IN of an optional power
amplifier
This connection is only for amplifiers. Connecting
any other system may damage the unit.

4

5

Notes
• If there is no accessory position, connect to the

• When your car has a built-in FM/MW/SW aerial

6

To the +12 V power terminal which is energized
at all times
Be sure to connect the black earth lead to a
metal surface of the car first.

1

*

* not supplied