XDR-C706DBP - Sony Audio Service Manual (repair manual)

xdr-c706dbp service manual
Model
XDR-C706DBP
Pages
14
Size
1.11 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
xdr-c706dbp.pdf
Date

Read Sony XDR-C706DBP Service Manual online

SERVICE MANUAL
Sony Corporation
Published by Sony Techno Create Corporation
XDR-C706DBP
SPECIFICATIONS
DAB/FM CLOCK RADIO
9-889-980-02
2011C05-1
© 
2011.03
AEP Model
UK Model
Australian Model
Ver. 1.1  2011.03
Time display
Model for Australia: 12-hour system (default) 
Model for other countries/regions: 24-hour system (default)
Frequency range
Band
Frequency
Channel step
DAB (Band-III)
174.928 MHz - 239.200 MHz
FM
87.5 MHz - 108 MHz
0.05 MHz
DAB (Band-III) frequency table
(MHz)
No.
Channel
Frequency
No.
Channel
Frequency
1
5A
174.928
20
9D
208.064
2
5B
176.640
21
10A
209.936
3
5C
178.352
22
10B
211.648
4
5D
180.064
23
10C
213.360
5
6A
181.936
24
10D
215.072
6
6B
183.648
25
11A
216.928
7
6C
185.360
26
11B
218.640
8
6D
187.072
27
11C
220.352
9
7A
188.928
28
11D
222.064
10
7B
190.640
29
12A
223.936
11
7C
192.352
30
12B
225.648
12
7D
194.064
31
12C
227.360
13
8A
195.936
32
12D
229.072
14
8B
197.648
33
13A
230.784
15
8C
199.360
34
13B
232.496
16
8D
201.072
35
13C
234.208
17
9A
202.928
36
13D
235.776
18
9B
204.640
37
13E
237.488
19
9C
206.352
38
13F
239.200
Speaker: 
Approx. 6.6 cm dia. 4 Ω
Power output: 
0.4 W (at 10 % harmonic distortion)
Power requirements: 
230 V AC, 50 Hz
Dimensions: 
Approx. 192.5 mm × 92.6 mm × 87.7 mm (w/h/d)  
incl. projecting parts and controls
Mass: 
Approx. 455 g
 
Design and specifications are subject to change without notice.
XDR-C706DBP
2
UNLEADED  SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution:  Some printed circuit boards may not come printed with 
the lead free mark due to their particular size)
 : LEAD  FREE  MARK
Unleaded solder has the following characteristics.
•  Unleaded solder melts at a temperature about 40 °C higher 
than ordinary solder.
 
Ordinary soldering irons can be used but the iron tip has to be 
applied to the solder joint for a slightly longer time.
 
Soldering irons using a temperature regulator should be set to 
about 350 °C.
Caution: The printed pattern (copper foil) may peel away if 
the heated tip is applied for too long, so be careful!
• 
Strong viscosity
 
Unleaded solder is more viscous (sticky, less prone to fl ow) 
than ordinary solder so use caution not to let solder bridges 
occur such as on IC pins, etc.
• 
Usable with ordinary solder
 
It is best to use only unleaded solder but unleaded solder may 
also be added to ordinary solder.
NOTE  OF  REPLACING  THE  CN1  ON  THE  MAIN  
BOARD
CN1 on the MAIN board cannot exchange with single. When CN1 
is damaged, exchange the entire mounted board.
NOTES  ON  CHIP  COMPONENT  REPLACEMENT
• 
Never reuse a disconnected chip component.
• 
Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
SAFETY-RELATED  COMPONENT  WARNING!
COMPONENTS  IDENTIFIED  BY  MARK  
0  OR  DOTTED  LINE  
WITH  MARK  
0  ON  THE  SCHEMATIC  DIAGRAMS  AND  IN  
THE  PARTS  LIST  ARE  CRITICAL  TO  SAFE  OPERATION.
REPLACE  THESE  COMPONENTS  WITH  SONY  PARTS 
 
WHOSE  PART  NUMBERS  APPEAR  AS  SHOWN  IN  THIS  
MANUAL  OR  IN  SUPPLEMENTS  PUBLISHED  BY  SONY.
SECTION  1
SERVICING  NOTES
XDR-C706DBP
3
SECTION  2
DISASSEMBLY
• 
This set can be disassembled in the order shown below.
2-1.  DISASSEMBLY  FLOW
Note: Follow the disassembly procedure in the numerical order given.
2-2. COVER
2-2. COVER
 
(Page 3)
2-3.  CABINET (FRONT) ASSY
 
(Page 4)
2-4.  CABINET (REAR)
 
(Page 4)
2-5.  LCD BOARD
 
(Page 5)
2-6.  KEY BOARD, 
 
MAIN BOARD BLOCK, CHASSIS
 
(Page 5)
SET
1 three screws
3 four claws
2 three claws
4 cover
– Rear top side view –
XDR-C706DBP
4
2-3.  CABINET (FRONT)  ASSY
2-4.  CABINET (REAR)
4 power unit
qa two screws
2 Remove two solders.
power unit cable
MAIN board
black
white
5 screw (B2.6)
9 screw
qd four rubber feet
0 button (snooze)
qs button (main)
qf cabinet (rear)
5 screw (B2.6)
8 chassis block
6
3
7
1 two cushions (SP)
– Rear side view –
1 five screws (B2.6)
2 claw
3
4 Remove three solders.
black
gray
brown
speaker (SP301)
5 cabinet (front) assy
– Rear top side view –
Page of 14
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Download Sony XDR-C706DBP Service Manual (Repair Manual)

Here you can read online and download Sony XDR-C706DBP Service Manual in PDF. XDR-C706DBP service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony XDR-C706DBP Audio. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.