CMT-GPX9DAB, HCD-GPX9 - Sony Audio Service Manual (repair manual). Page 2

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2
HCD-GPX9
Notes on chip component replacement
Never reuse a disconnected chip component.
Notice that the minus side of a tantalum capacitor may be
damaged by heat.r may be damaged by heat.
Flexible Circuit Board Repairing
Keep the temperature of the soldering iron around 270 
C
during 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.
This appliance is classified as
a CLASS 1 LASER product.
The CLASS 1 LASER
PRODUCT MARKING is
located on the rear exterior.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous radiation
exposure.
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.
L-Band 
Notes
• L-Band is not available for the UK model.
• Frequencies are displayed to two places of decimals 
on this system.
Frequency
Label
1452.960 MHz
L1
1454.672 MHz
L2
1456.384 MHz
L3
1458.096 MHz
L4
1459.808 MHz
L5
1461.520 MHz
L6
1463.232 MHz
L7
1464.944 MHz
L8
1466.656 MHz
L9
1468.368 MHz
L10
1470.080 MHz
L11
1471.792 MHz
L12
1473.504 MHz
L13
1475.216 MHz
L14
1476.928 MHz
L15
1478.640 MHz
L16
1480.352 MHz
L17
1482.064 MHz
L18
1483.776 MHz
L19
1485.488 MHz
L20
1487.200 MHz
L21
1488.912 MHz
L22
1490.624 MHz
L23
Power consumption
85 W
0.25 W (in Power Saving 
Mode)
Dimensions (w/h/d)
Approx. 181.5 × 261.5 × 
357.5 mm incl. projecting 
parts and controls
Mass
Approx. 5.8 kg
General
Power requirements
230 V AC, 50/60 Hz
Design and specifications are subject to change 
without notice.
DAB frequency table
Band-III 
Note
Frequencies are displayed to two places of decimals on 
this system.
Frequency
Label
Frequency
Label
174.928 MHz
5A
209.936 MHz
10A
176.640 MHz
5B
211.648 MHz
10B
178.352 MHz
5C
213.360 MHz
10C
180.064 MHz
5D
215.072 MHz
10D
181.936 MHz
6A
216.928 MHz
11A
183.648 MHz
6B
218.640 MHz
11B
185.360 MHz
6C
220.352 MHz
11C
187.072 MHz
6D
222.064 MHz
11D
188.928 MHz
7A
223.936 MHz
12A
190.640 MHz
7B
225.648 MHz
12B
192.352 MHz
7C
227.360 MHz
12C
194.064 MHz
7D
229.072 MHz
12D
195.936 MHz
8A
230.784 MHz
13A
197.648 MHz
8B
232.496 MHz
13B
199.360 MHz
8C
234.208 MHz
13C
201.072 MHz
8D
235.776 MHz
13D
202.928 MHz
9A
237.488 MHz
13E
204.640 MHz
9B
239.200 MHz
13F
206.352 MHz
9C
208.064 MHz
9D
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