Electrical Adjustments - Sony STR-DA5000ES Service Manual
Fm stereo fm/am receiver
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Also See for STR-DA5000ES:
- Operating instructions manual (101 pages) ,
- Easy setup manual (2 pages) ,
- Technical background (38 pages)
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DC OFFSET ADJUSTMENT
Condition:
function:
MULTI CH 2
input signal: no signal (no load)
volume:
0 dB
Connection
TM1710 (TM1730, 1740, 1750, 1760, 1770) 3 pin,
CN919 pin 1 (AEP, Taiwan, Chinese models) or
C941 3 pin (except AEP, Taiwan, Chinese models)
TM1710 (TM1730, 1740, 1750, 1760, 1770) # pin,
Procedure:
1. Connect a digital voltmeter to the TM1710 (TM1730, 1740,
1750, 1760, 1770) on the D-AMP board, CN919 (AEP, Taiwan,
Chinese models) and C941 (except AEP, Taiwan, Chinese
models) on the REG board.
2. Press the
button to turn on the main power.
I/1
3. Adjust the RV111 (141, 161, 181, 211, 241, 261, 281) so that
the digital voltmeter reading is ±20 mV. (Only adjustment use
RV261, digital voltmeter reading is
Adjustment and Connection Location: see page 16
SECTION 5
ELECTRICAL ADJUSTMENTS
digital voltmeter
+
–
CN919 pin 2
+40
mV)
–0
STR-DA5000ES
15
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