Sony XR-1300R / XR-C2300R Service Manual ▷ View online
MICROFILM
SERVICE MANUAL
FM/MW/LW CASSETTE CAR STEREO
AEP Model
UK Model
SPECIFICATIONS
XR-1300R/C2300R
Photo: XR-C2300R
Model Name Using Similar Mechanism
NEW
Tape Transport Mechanism Type
MG-36SZ10-32
Cassette player section
Tape track
4-track 2-channel stereo
Wow and flutter
0.13 % (WRMS)
Frequency response
30 – 15,000 Hz
Signal-to-noise ratio
55 dB
Tuner section
FM
Tuning range
87.5 – 108.0 MHz
Aerial terminal
External aerial connector
Intermediate frequency
10.7 MHz
Usable sensitivity
9 dBf
Selectivity
75 dB at 400 kHz
Signal-to-noise ratio
65 dB (stereo),
68 dB (mono)
68 dB (mono)
Harmonic distortion at 1 kHz
0.7 % (stereo),
0.4 % (mono)
0.4 % (mono)
Separation
35 dB at 1 kHz
Frequency response
30 – 15,000 Hz
MW/LW
Tuning range
MW: 531 – 1,602 kHz
LW: 153 – 279 kHz
LW: 153 – 279 kHz
Aerial terminal
External aerial connector
Intermediate frequency
10.7 MHz/450 kHz
Sensitivity
MW: 30
µ
V
LW: 50
µ
V
Power amplifier section
Outputs
Speaker outputs
(sure seal connectors)
(sure seal connectors)
Speaker impedance
4 – 8 ohms
Maximum power output 45 W
×
4 (at 4 ohms)
General
Outputs
Power aerial relay control
lead
Power amplifier control
lead
lead
Power amplifier control
lead
Tone controls
Bass
±
8 dB at 100 Hz
Treble
±
8 dB at 10 kHz
Power requirements
12 V DC car battery
(negative earth)
Dimensions
Approx. 188
×
58
×
182 mm
(w/h/d)
Mounting dimensions
Approx. 182
×
53
×
163 mm
(w/h/d)
Mass
Approx. 1.2 kg
Supplied accessories
Parts for installation and
connections (1 set)
Front panel case (1)
connections (1 set)
Front panel case (1)
Design and specifications are subject to change
without notice.
without notice.
Audio output (XR-C2300R)
2
TABLE OF CONTENTS
1.
GENERAL
Location of Controls (XR-1300R) ..................................
3
Setting the Clock .............................................................
3
Locations of Controls (XR-C2300R) .............................
4
Setting the Clock .............................................................
4
Installation .......................................................................
5
Connections .....................................................................
6
2.
DISASSEMBLY
.........................................................
9
3.
MECHANICAL ADJUSTMENTS
....................... 12
4.
ELECTRICAL ADJUSTMENTS
Tape Deck Section .......................................................... 13
Tuner Section .................................................................. 14
Tuner Section .................................................................. 14
5.
DIAGRAMS
5-1. Note for Printed Wiring Boards and
Schematic Diagrams ....................................................... 17
5-2. Printed Wiring Board
– MAIN Board (Component Side) – .............................. 18
5-3. Printed Wiring Board
– MAIN Board (Conductor Side) – ................................ 19
5-4. Schematic Diagram – MAIN Board (1/2) – .................. 20
5-5. Schematic Diagram – MAIN Board (2/2) – .................. 21
5-6. Printed Wiring Board – CONTROL Board – ................ 22
5-7. Schematic Diagram – CONTROL Board – ................... 23
5-8. IC Pin Function Description ........................................... 25
5-5. Schematic Diagram – MAIN Board (2/2) – .................. 21
5-6. Printed Wiring Board – CONTROL Board – ................ 22
5-7. Schematic Diagram – CONTROL Board – ................... 23
5-8. IC Pin Function Description ........................................... 25
6.
EXPLODED VIEWS
................................................ 28
7.
ELECTRICAL PARTS LIST
............................... 31
Flexible Circuit Board Repairing
• 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.
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-
• Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
3
5
5
Location of controls
Refer to the pages listed for details.
1 MENU button
7, 8, 9, 11, 13, 14, 15
2 Volume control dial
3 TUNER button 8, 9, 12
4 PRST +/– (cursor up/down) buttons
7, 8, 9, 11, 13, 14, 15
During radio reception:
During radio reception:
Preset stations select 8, 9
5 DSPL/PTY (display mode change/
programme type) button 14
6 MODE button
During radio reception:
BAND select 8, 9
7 Z (eject) button 7
8 Display window
9 m/M (fast winding)/DIR (tape
transport direction change) buttons 7
q; D-BASS button 16
qa TA button 12, 13
qs SOUND button 15
qd RELEASE (front panel release) button
6, 17
qf SEEK –/+ (cursor left/right) buttons
7, 8, 9, 11, 13, 14, 15
seek 9
qg Reset button (located on the front side
of the unit behind the front panel) 6
qh ENTER button 7, 8, 9, 11, 13, 14, 15
qj Preset number buttons 9, 11
qk OFF button* 6
ql AF button 10, 11, 13
* Warning when installing in a car
without ACC (accessory) position on
the ignition key switch
Be sure to press (OFF) on the unit for two
seconds to turn off the clock display after
turning off the engine.
When you press (OFF) momentarily, the
clock display does not turn off and this
causes battery wear.
the ignition key switch
Be sure to press (OFF) on the unit for two
seconds to turn off the clock display after
turning off the engine.
When you press (OFF) momentarily, the
clock display does not turn off and this
causes battery wear.
XR-1300R
PRST
+
S
E
E
K
–
S
E
E
K
+
PRST
–
MODE
OFF
DIR
D-BASS
ENTER
MENU
SOUND
RELEASE
1
2
3
4
5
6
TA
AF
TUNER
DSPL
PTY
SECTION 1
GENERAL
This section is extracted from
instruction manual.
instruction manual.
(XR-1300R)
Setting the clock
The clock uses a 24-hour digital indication.
Example: To set the clock to 10:08
1
Press (MENU), then press either side of
(PRST) repeatedly until “CLOCK”
appears.
(PRST) repeatedly until “CLOCK”
appears.
1
Press (ENTER).
The hour indication flashes.
2
Press either side of (PRST) to set the
hour.
3
Press + side of (SEEK).
The minute indication flashes.
4
Press either side of (PRST) to set the
minute.
minute.
2
Press (ENTER).
The clock starts.
After the clock setting is complete, the
display returns to normal playback mode.
display returns to normal playback mode.
4
(XR-C2300R)