DOWNLOAD Sony STR-DA5000ES Service Manual ↓ Size: 15.71 MB | Pages: 127 in PDF or view online for FREE

Model
STR-DA5000ES
Pages
127
Size
15.71 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
str-da5000es.pdf
Date

Sony STR-DA5000ES Service Manual ▷ View online

13
STR-DA5000ES
3-4.
D-AMP  BOARD
3
three connectors
(CN3, CN903, CN1480)
4
two screws
(PSW3 
×
 8)
5
two ground wires
6
Turn over the set.
1
wire (flat type) (25 core)
(CN1902)
2
wire (flat type) (35 core)
(CN1901)
7
four screws
(BVTP3 
×
 8)
7
four screws
(BVTP3 
×
 8)
7
six screws
(BVTP3 
×
 8)
7
three screws
(BVTP3 
×
 8)
8
bottom plate
qd
D-AMP board
qa
0
qs
connector
(CN1853)
9
seven screws
(BV/RING)
14
STR-DA5000ES
FLUORESCENT  INDICATOR  TUBE  PATTERN
CHECK  MODE
All fluorescent segments are tested. When this test is activated, all
segments turn on at the same time, then each segment turns on one
after another.
Procedure:
1. While pressing the 
[DISPLAY]
 and 
[MEMORY/ENTER]
 but-
tons, press the
I/1
button to turn on the main power.
2. All segments and 
[MULTI CHANNEL DECODING]
 indicator
LED turn on.
COMMAND  MODE  CHANGE  MODE
The command mode of the remote-commander which this set re-
ceives can be changed.
Procedure:
1. While pressing the 
[INPUT MODE]
 button, press the
I/1
but-
ton to turn on the main power.
2. Either the message “COMMAND MODE [AV1]” or “COM-
MAND MODE [AV2]” appears. Select the desired mode.
SF  LOCK  ON/OFF  CHANGE  MODE
Procedure:
1. While pressing the 
[MUSIC]
 and 
[MEMORY/CLEAR]
 buttons,
press the
I/1
button to turn on the main power.
2. Either the message “SF LOCK [OFF]” or “SF LOCK [ON]”
appears.
SPECIAL  MENU  MODE
About the special menu mode, refer to SUPPLEMENT-1.
SECTION  4
TEST  MODE
TUNER  FACTORY  PRESET  MODE
All preset contents are reset to the default setting.
Procedure:
1. While pressing the 
[SURR BACK DECODING]
  and 
[PRE-
SET TUNING --]
 buttons, press the
I/1
button to turn on the
main power.
2. The message “TUNER FACTORY PRESET” appears and the
present contents are reset to the default values.
TUNER  AM  STEP  CHANGE (9 kHz/10 kHz)  MODE
Either the 9 kHz step or 10 kHz step can be selected for the AM
channel step.
Procedure:
1. While pressing the 
[PRESET TUNING +]
 or 
[DISPLAY]
 but-
ton, press the
I/1
button to turn on the main power.
2. Either the message “AM 9K STEP” or “AM 10K STEP” ap-
pears. Select the desired step.
TUNER  AUTOBETICAL  TUNING  MODE
Procedure:
1. While pressing the 
[MEMORY/ENTER]
  button, press the
 
I/1
button to turn on the main power.
2. The message “Autobetical select” appears and scans and stores
all the FM and FM RDS stations in the broadcast area.
3. When done, the message “FINISH” appears.
SOUND  FIELD  CLEAR  MODE
The preset sound field is cleared when this mode is activated. Use
this mode before returning the product to clients upon completion
of repair.
Procedure:
1. While pressing the 
[MUSIC]
 button, press the
I/1
button to
turn on the main power.
2. The message “S. F. Initialize” appears and initialization is per-
formed.
ALL  CLEAR  MODE
All preset contents are cleared when this mode is activated. Use
this mode before returning the product to clients upon completion
of repair.
Procedure:
1. While pressing the 
[INPUT MODE]
 and 
[MEMORY/ENTER]
buttons, press the
I/1
button to turn on the main power.
2. The message “MEMORY CLEARING...” appears and the
memories are reset to the default values.
3. When done, the message “MEMORY CLEARED!” appears.
VOLUME  CHECK  MODE
Procedure:
1. While pressing the 
[2CH]
 and 
[MEMORY/ENTER]
 buttons,
press the
I/1
button to turn on the main power.
2. Press the 
[DISPLAY]
 button.
3. The message “–oodB” appears. (Volume level is “MIN”)
4. Press the 
[DISPLAY]
 button once again.
5. The message “–57.5dB” appears. (Volume level is “MID”)
6. Press the 
[DISPLAY]
 button once again.
7. The message “0.0dB” appears. (Volume level is “MAX”)
8. Press the 
[DISPLAY]
 button once again.
9. The message “MUTING” appears. (Muting on)
10. Press the 
[DISPLAY]
 button once again.
11. The message “MUTING OFF” appears. (Muting off)
Ver 1.1
15
STR-DA5000ES
SECTION  5
ELECTRICAL  ADJUSTMENTS
DC  OFFSET  ADJUSTMENT
Condition:
function:
MULTI CH 2
input signal: no signal (no load)
volume:
0 dB
Connection
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
I/1
button to turn on the main power.
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 
 mV)
Adjustment and Connection Location: see page 16
+
digital voltmeter
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,
 CN919 pin 
2
+40
–0
16
STR-DA5000ES
Adjustment and Connection Location:
– ANALOG SUB BOARD (Component Side) –
RV111
RV211
RV141
RV241
RV161
RV261
RV181
RV281
– D-AMP BOARD (Conductor Side) –
+
Front
Speaker
L-ch
+
Front
Speaker
R-ch
+
Surround
Speaker
L-ch
+
Surround
Speaker
R-ch
+
Surround back
Speaker
L-ch
+
Surround back
Speaker
R-ch
+
Center
Speaker
– REG BOARD (Conductor Side) –
CN919
1
2
+
C941
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