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Service Manual
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Order No. MD0006112C1
A2
AV Control Stereo Receiver
SA-DA10
Color
(K) ... Black Type
(N) ... Gold Type
PP ... U.S.A. and Canada
FM Tuner Section
Frequency range
87.9-107.9 MHz
Sensitivity
11.2 dBf (2·V, IHF'58)
50 dB quieting sensitivity
MONO
18.3 dBf (4.5·V, IHF'58)
STEREO
38.3 dBf (45·V, IHF'58)
Total harmonic distortion
MONO
0.2%
STEREO
0.3%
S/N
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MONO
73 dB
STEREO
67 dB
Frequency response
20 Hz-15 kHz,+1 dB, -2 dB
Alternate channel selectivity
65 dB
Capture ratio
1.5 dB
Image rejection at 98 MHz
40 dB
Spurious response rejection at 98 MHz
75 dB
AM suppression
50 dB
Stereo separation
1 kHz
40 dB
10 kHz
30 dB
Antenna terminal
75
(unbalanced)
AM Tuner Section
Frequency range
530-1710 kHz
Sensitivity
20·V, 330·V/m
Selectivity
55 dB
IF rejection (at 1000 kHz)
50 dB
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
Amplifier Section
Rated minimum sine wave RMS power output
20 Hz-20 kHz both channels driven
0.09% total harmonic distortion
100 W per channel (6
)
1 kHz continuous power output both channels driven
0.05% total harmonic distortion
105 W per channel (6
)
Total harmonic distortion
rated power at 20 Hz-20 kHz
0.09% (6
)
half power at 1 kHz
0.03% (6
)
Power bandwidth
both channels driven, -3 dB
10 Hz-70 kHz (6
, 0.9%)
Power output at the DVD 6CH operation
20 Hz-20 kHz (each channels driven)
0.09% total harmonic distortion
Front
2 x 100 W (6
)
Center
100 W (6
)
Surround
2 x 100 W (6
)
Low frequency damping factor
30 (6
)
Load impedance
Front
A or B
4 - 8
A and B
8
BI-WIRE
6 - 8
Center
6 - 8
Surround
6 - 8
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Frequency response
PHONO
RIAA standard curve±0.8 dB
CD, DVD, TV, VCR1, VCR2, VCR3, TAPE
10 Hz-100 kHz,±3 dB
Input sensitivity
PHONO
0.4 mV (3 mV, IHF'66)
CD, DVD, TV, VCR1, VCR2, VCR3, TAPE
27 mV (200 mV, IHF'66)
S/N (IHF A) (VGCA ON)
PHONO
80 dB (80 dB, IHF'66)
CD, DVD, TV, VCR1, VCR2, VCR3, TAPE
113 dB (IHF A, Rated Power, S=2 V)
90 dB (100 dB, IHF'66)
Input impedance
PHONO
47 k
CD, DVD, TV, VCR1, VCR2, VCR3,TAPE
22 k
Tone controls
BASS
50 Hz,+10 to -10 dB
TREBLE
20 kHz,+10 to -10 dB
Subwoofer frequency response (-6 dB)
7 - 200 Hz
Digital input (OPTICAL)
CD, DVD, TV
General
Power supply
AC 120 V, 60 Hz
Power consumption
310 W
Dimensions (W x H x D)
430 x 180 x 370 mm
(16-15/16" x 7-3/32" x 14-9/16")
Mass
12.7 kg (28.0 lb.)
Power consumption in standby mode:
1 W
DIN POWER (1 kHz T.H.D. 1%)
2 X 100W (6
)
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.
* Manufactured under license from Dolby Laboratories."Dolby","Pro Logic" and the double-D simbol are trademarks of Dolby Laboratories.
** Manufactured under license from Digital Theater System."DTS" and"DTS Digital Surround" are trademarks of Digital Theater Syatem.
© 2000 Matsushita Electronics (S) Pte. Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law.
·@
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Table Of Contents
COVER
1 Safety Precaution
2 Before Repair and Adjustment
3 Protection Circuitry
4 Accessories
5 Front Panel Controls
5.1 Front Panel
5.2 Remote Control
6 Operation Checks and Main Component Replacement Procedures
6.1 Checking Procedure for each major P.C.B.
6.2 Main Component Replacement Procedures
6.2.1 Replacement of the Power IC and Regulator Transistor
6.2.2 Installation of the bottom cover after replacement
7 Type Illustrations of ICs, Transistors& Diodes
8 Terminal Functions of ICs
9 Block Diagram
10 Schematic Diagram
11 Printed Circuit Board
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12 Wiring Connection Diagram
13 Parts Location and Replacement Parts List
13.1 Cabinet
13.1.1 Cabinet Parts Location
13.1.2 Cabinet Parts List
13.2 Electrical Parts List
13.3 Packing Materials& Accessories Parts List
13.4 Packaging
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