Servicing Notes - Sony STR-DA3000ES Service Manual
Hide thumbs
Also See for STR-DA3000ES:
- Service manual (168 pages) ,
- Operating instructions manual (68 pages) ,
- Specifications (2 pages)
Table of Contents
Advertisement
• MODEL IDENTIFICATION
– Back Panel –
PART No.
Model
US model
Canadian model
AEP model
Taiwan model
Korean model
ERROR MESSAGES
If there is a malfunction, the display shows a code of two numbers and a message. You can check the condition of the system by message.
Refer to the following table to solve the problem.
messages
DECODE ERROR
PROTECTOR
PROTECTOR
PROTECTOR
PROTECTOR
PROTECTOR
SECTION 1
SERVICING NOTES
PART No.
4-246-512-0
[]
[]
4-246-512-1
[]
4-246-512-2
[]
4-246-512-3
[]
4-246-512-4
check code
01
11
12
13
21
22
cause and response
Appears when the signal which the receiver can not decode
(example DSD-CD) is input when "DEC. PRI." in the CUSTOM
IZE menu is set to "PCM". Set to "AUTO".
Irregular current output to the speakers. Turn off the receiver and
check the speaker connection. Then turn on the power again. Be
comes this display, When short current flowed with breakage of
the power MOS, or when detection resistor becomes open in
connection with it.
The amplifier section is overheated. Turn off the receiver and
check that the ventilation hole is not covered. Leave the receiver
for a while and turn on the power again.
The power supply section is overheated. Turn off the receiver and
check that the ventilation hole is not covered. leave the receiver
for a while and turn on the power again.
DC between speaker terminal is detected (abnomalities such as
DSD 0DATA and signal clip can be considered). Turn off the
receiver and check the speaker connection. Then turn on the power
again.
Two defects a e considered, when current detection of a switching
power supply operated by the super fluous speaker, +B power
supply shut down or when the power MOS broke and +B line
short. Turn off the receiver and check the speaker connection.
Then turn on the power again.
STR-DA3000ES
Ver 1.1
5
Hide quick links:
Advertisement
Table of Contents
