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20 Hz-15 kHz
+1 dB, -2 dB
Alternate channel selectivity
±400 kHz
65 dB
Capture ratio
1.5 dB
Image rejection at 98 MHz
40 dB
IF rejection at 98 MHz
70 dB
Spurious response rejection at 98 MHz
70 dB
AM suppression
50 dB
Stereo separation
1 kHz
40 dB
Carrier leak
19 kHz
-30 dB
38 kHz
-50 dB
Channel balance (250 Hz-6.3 kHz)
±1.5dB
Limiting point
1.2 µV
Bandwidth
IF amplifier
180 kHz
FM demodulator
1000 kHz
Antenna terminal
75
Ω
(unbalanced)
n
AM TUNER SECTION
Frequency range
522-1611 kHz
(9 kHz step)
530-1620 kHz
(10 kHz step)
Sensitivity
20 µV, 330 µV/m
Selectivity (at 999 kHz)
55 dB
IF rejection (at 999 kHz)
50 dB
1 SAFETY PRECAUTIONS
4
1.1.
GENERAL GUIDELINES
4
2 Caution for AC Mains Lead
5
3 Before Repair and Adjustment
6
4 Protection Circuitry
6
5 Handling the Lead-free Solder
6
5.1.
About lead free solder (PbF)
6
6 Accessories
7
7 Operating Instructions
8
7.1.
Main Unit
8
7.2.
Remote Control
9
7.3.
Home Theater Connections
10
7.4.
Other Connections
15
8 Disassembly and Main Component Replacement Procedures
and Operational Check
18
8.1.
Disassembly flow chart
18
n
VIDEO SECTION
Output voltage at 1 V input (unbalanced)
1±0.1 Vp-p
Maximum input voltage
1.5 Vp-p
Input/output impedance
75
Ω
(unbalanced)
S-Video
Input
TV, DVD, DVD
RECORDER
Output
TV MONITOR
Component Video
Input
TV, DVD, DVD
RECORDER
Output
TV MONITOR
n
GENERAL
Power supply
AC 230-240 V, 50 Hz
Power consumption
135 W
Dimensions (W × H × D)
430 mm × 107.5 mm ×
394 mm
Mass
4.6 kg
Notes:
1. Specifications are subject to change without notice.
Mass and dimensions are approximate.
2. Total harmonic distortion is measured by the digital spectrum
analyzer.
8.2.
P.C.B. Positions
19
8.3.
Disassembly of Top Cabinet.
19
8.4.
Checking for the DSP P.C.B. (Side A/B) and Main P.C.B.
(Side A).
20
8.5.
Disassembly and Checking of Main P.C.B. (Side B) 21
8.6.
Disassembly of Tuner Pack and Tuner Extent P.C.B. 21
8.7.
Disassembly and Checking of Speaker P.C.B.
22
8.8.
Disassembly and Checking of Component Video P.C.B.
22
8.9.
Disassembly and Checking of Video & Optical P.C.B. 23
8.10. Disassembly of Rear Panel
23
8.11. Disassembly and Checking of Input P.C.B.
24
8.12. Disassembly of Front Panel
25
8.13. Disassembly and Checking of Panel P.C.B., Volume
P.C.B. and Headphone P.C.B.
26
8.14. Disassembly and Checking of Power P.C.B.
27
9 Self Diagnosis Display Function
28
CONTENTS
Page
Page
2
SA-XR55E / SA-XR55EB / SA-XR55EG
Содержание SA-XR55E
Страница 5: ...2 Caution for AC Mains Lead 5 SA XR55E SA XR55EB SA XR55EG ...
Страница 8: ...7 1 Main Unit 7 Operating Instructions 8 SA XR55E SA XR55EB SA XR55EG ...
Страница 9: ...7 2 Remote Control 9 SA XR55E SA XR55EB SA XR55EG ...
Страница 10: ...7 3 Home Theater Connections 7 3 1 TV and DVD Player 10 SA XR55E SA XR55EB SA XR55EG ...
Страница 11: ...11 SA XR55E SA XR55EB SA XR55EG ...
Страница 12: ...7 3 2 Speakers 12 SA XR55E SA XR55EB SA XR55EG ...
Страница 13: ...13 SA XR55E SA XR55EB SA XR55EG ...
Страница 14: ...7 3 3 AC Power Supply Cord 14 SA XR55E SA XR55EB SA XR55EG ...
Страница 15: ...7 4 Other Connections 15 SA XR55E SA XR55EB SA XR55EG ...
Страница 16: ...16 SA XR55E SA XR55EB SA XR55EG ...
Страница 17: ...17 SA XR55E SA XR55EB SA XR55EG ...
Страница 111: ...18 1 Cabinet Parts Location 18 1 1 Cabinet 111 SA XR55E SA XR55EB SA XR55EG ...
Страница 112: ...112 SA XR55E SA XR55EB SA XR55EG ...
Страница 113: ...113 SA XR55E SA XR55EB SA XR55EG ...