Sony STR-LSA1 Service Manual ▷ View online
13
SECTION 3
TEST MODE
1.
How to Enter the Test Mode
Press the three buttons of JOG MENU , DISPLAY and ?/1 at the same time in the STANDBY mode to enter the test mode.
2.
How to Exit the Test Mode
Press the ?/1 button to enter the STANDBY mode and the machine exits the test mode.
3.
Structure of the Test Mode
The test mode consists of the following ten test items.
Rotate the JOG dial to move to each test item.
However, structure of the test items is not looped. Therefore, direct movement between Version Check and All Clear items is not possible.
1)
Rotate the JOG dial to move to each test item.
However, structure of the test items is not looped. Therefore, direct movement between Version Check and All Clear items is not possible.
1)
Version Check
2)
CID Check
3)
Volume Set
4)
Key Check
5)
FL/LED Check (All)
6)
FL/LED Check (Type1)
7)
FL/LED Check (Type2)
8)
Factry Preset
9)
i.LINK Check
10) All Clear
4.
Contents of Each Test Mode
1)
Version Check
Indicates the version number of the ROM.
Indicates the version number of the ROM.
2)
CID Check
Indicates the ID information of the configuration ROM inside the Node Unique ID.
Indicates the ID information of the configuration ROM inside the Node Unique ID.
3)
Volume Set
The volume control value can be set in four steps by every pressing of the ENTER button as follows.
“Vol.Set -
The volume control value can be set in four steps by every pressing of the ENTER button as follows.
“Vol.Set -
∞
dB”
→
“Next Ent. Max ! ”(-40dB)
→
“Vol.Set 0dB”
→
“Vol.Set -20dB”
→
.....
4)
Key Check
When the machine enters the Key Check mode, the following message appears on the display.
When the machine enters the Key Check mode, the following message appears on the display.
“Rest 05Key”
When any button other than the ?/1 button is pressed, the number decreases. When all buttons are pressed, the number becomes “00”.
5)
FL/LED Check (All)
When the machine enters the FL/LED Check (All) mode, all FL displays and LED displays turn on.
When the machine enters the FL/LED Check (All) mode, all FL displays and LED displays turn on.
6)
FL/LED Check (Type 1)
When the machine enters the FL/LED Check (Type 1), the LEDs of STANDBY, SLEEP and JOG MENU turn on and the FL display
shows the following message.
When the machine enters the FL/LED Check (Type 1), the LEDs of STANDBY, SLEEP and JOG MENU turn on and the FL display
shows the following message.
Fig. 1 FL/LED Check (Type 1)
7)
FL/LED Check (Type 2)
When the machine enters the FL/LED Check (Type 2), the LEDs of HATS, DISPLAY and MUTING turn on and the FL display shows
the following message.
When the machine enters the FL/LED Check (Type 2), the LEDs of HATS, DISPLAY and MUTING turn on and the FL display shows
the following message.
Fig. 2 FL/LED Check (Type 2)
8)
Factory Preset
When the Enter button is pressed while the message “Factory Preset” being displayed, the following frequencies are pre-set to the six
pre-set stations A1 to A6 of the tuner. You can check the frequencies by rotating the JOG dial.
A1: FM
When the Enter button is pressed while the message “Factory Preset” being displayed, the following frequencies are pre-set to the six
pre-set stations A1 to A6 of the tuner. You can check the frequencies by rotating the JOG dial.
A1: FM
88.00 MHz
A2: FM
98.00 MHz
A3: FM
106.00 MHz
A4: AM
603 kHz
A5: AM
999 kHz
A6: AM
1404 kHz
When the ENTER button is pressed again, the message returns to the Factory Preset.
14
9)
i.LINK Check
When the DISPSLAY button is pressed while the message “i.LINK Check” is being displayed, the machine enters the i.LINK TEST
mode.
The initial display is “<[BACK]>”. When the DISPLAY button is pressed while the initial display is being shown, the message returns
to the i.LINK Check display.
The i.LINK TEST mode contains the total of 90 test items. You can select the desired test item by rotating the JOG dial. (See next page.)
Note that the i.LINK TEST items other than the followings are not used in service.
When the DISPSLAY button is pressed while the message “i.LINK Check” is being displayed, the machine enters the i.LINK TEST
mode.
The initial display is “<[BACK]>”. When the DISPLAY button is pressed while the initial display is being shown, the message returns
to the i.LINK Check display.
The i.LINK TEST mode contains the total of 90 test items. You can select the desired test item by rotating the JOG dial. (See next page.)
Note that the i.LINK TEST items other than the followings are not used in service.
No.5 Bus reset counter
Indicates the total numbers of the bus reset that are detected until the present time.
Press the DISPLAY button to reset the counter to 0.
Press the DISPLAY button to reset the counter to 0.
How to use this test item:
When a new equipment is connected or removed, the bus reset occurs.
Using this characteristics, confirm that the connectors have no poor contact or that the cables are not open by confirming
the numbers of bus reset.
Using this characteristics, confirm that the connectors have no poor contact or that the cables are not open by confirming
the numbers of bus reset.
No.7 Async packet reception counter
Indicates the total numbers of the Async packet that have been received up to the present time except Ack.
Press the DISPLAY button to reset the counter to 0.
Press the DISPLAY button to reset the counter to 0.
How to use this test item:
When the machine receives a command from other equipment, the counter increments.
Using this characteristics, confirm that the commands are correctly received or not.
Let other equipment send the commands and confirm hat the counter increments using the Ping function.
Using this characteristics, confirm that the commands are correctly received or not.
Let other equipment send the commands and confirm hat the counter increments using the Ping function.
To inter the i.LINK TEST mode, there are two methods. One is to enter the i.LINK TEST mode from the test mode. The other is to enter
the i.LINK TEST mode directly that is described as follows.
the i.LINK TEST mode directly that is described as follows.
1. Press the JOG MENU button while the main power is on. Select the Sound Menu.
2. The display changes to “EQ BANK”. Press the ENTER button. Then the display changes to “EQ1”.
3. When the ENTER button is kept pressed in this condition, the machine enters the i.LINK TEST mode.
2. The display changes to “EQ BANK”. Press the ENTER button. Then the display changes to “EQ1”.
3. When the ENTER button is kept pressed in this condition, the machine enters the i.LINK TEST mode.
When the same procedure as described above is performed while the machine is in the i.LINK TEST mode, the machine exits the i.LINK
TEST mode.
In the same manner, when the machine has entered the i.LINK TEST mode directly, press the DISPLAY button while the <[BACK]> is
being indicated. Then the machine returns to the i.LINK Check indication from which you the machine can move to any other test mode
item.
TEST mode.
In the same manner, when the machine has entered the i.LINK TEST mode directly, press the DISPLAY button while the <[BACK]> is
being indicated. Then the machine returns to the i.LINK Check indication from which you the machine can move to any other test mode
item.
10) All Clear
When the ENTER button is pressed while the message All Clear is being displayed, the various settings are returned to the default
settings when shipped from the factory.
The display turns off for a moment, the message “All Clear!” appears and the machine exits the test mode to return to the Power on
status.
settings when shipped from the factory.
The display turns off for a moment, the message “All Clear!” appears and the machine exits the test mode to return to the Power on
status.
15
STR i.LINK Test Mode
No.
(itest_no)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22 to 81
82
83
84
85
86
87
88
89
Display 1
Display 2
(itest_disp = 0)
(itest_disp = 1)
< [BACK] >
Ver. xxxxxx
Root Yes(No)
NID. xxxx/xx
Forceroot
B.Rst [xxx]
G.C [xx]
Async [xxx]
State BR
0000 zzzzzzzz
Node IDR
0008 zzzzzzzz
Split THR
0018 zzzzzzzz
Split TLR
001C zzzzzzzz
Bus TR
0204 zzzzzzzz
Busy TR
0210 zzzzzzzz
Bandwidth AR
0220 zzzzzzzz
Channel AHR
0224 zzzzzzzz
Channel ALR
0228 zzzzzzzz
Output MPR
0900 zzzzzzzz
Output PCR
0904 zzzzzzzz
Input MPR
0980 zzzzzzzz
Input PCR
0984 zzzzzzzz
NUID 08004605>
NUID <005zzzzz
i.LINK IC [zz]
00zz zzzzzzzz
rid:0-6 m:0-5 HATS:0-3
errcode:NOERR/EMPTY/UNLCK/DIRER/FREQ
ConnectStatus:0-3, SelectStatus:0-2
difConnectFlag, LockFlag
DIF_CONNECT_INFO_FLAG_NAME
DIF_CONNECT_REQ_FLAG_NAME
DIF_CONNECT_REF_FLAG_NAME
DIF_CONNECT_REF_OPCR_FLAG_NAME
Display Items
(Selected by JOG)
< [BACK] >
Firmware version
Root display
Node ID and numbers of connected device
Bus reset is generated
Bus reset counter
Gap count
Async packet reception counter
Register, State Bits Register
Register, Node ID Register
Register, Split Timeout Hi Register
Register, Split Timeout Low Register
Register, Bus Time Register
Register, Busy Timeout Register
Register, Bandwidth Available Register
Register, Channel Available Hi Register
Register, Channel Available Low Register
Register, Output Master Plug Register
Register, Output Plug Control Register
Register, Input Master Plug Register
Register, Input Plug Control Register
Node Unique ID
LINC IC Register [00] to [FC]
Debug information (recidstep,mutsts,HatsStatus)
Debug information (Digital signal status, errcode)
Debug information (Input Select module information)
Debug information (Stream Manager information )
Debug information (Stream Manager information )
Debug information (Stream Manager information )
Debug information (Stream Manager information )
Debug information (Stream Manager information )
Contents that are executed
by pressing the DISPLAY button
Switching between “i.LINK Check”
⇔
”< [BACK] >”
Nothing is executed
Nothing is executed
Nothing is executed
Bus reset is performed
Counter value is returned to 0
Nothing is executed
Counter value is returned to 0
Three indications in the right are switched.
Three indications in the right are switched.
Three indications in the right are switched.
Three indications in the right are switched.
Three indications in the right are switched.
Three indications in the right are switched.
Three indications in the right are switched.
Three indications in the right are switched.
Three indications in the right are switched.
Three indications in the right are switched.
Three indications in the right are switched.
Three indications in the right are switched.
Three indications in the right are switched.
Three indications in the right are switched.
Three indications in the right are switched.
Two indications in the right are switched.
Two indications in the right are switched.
Two indications in the right are switched.
Two indications in the right are switched.
Two indications in the right are switched.
Two indications in the right are switched.
Two indications in the right are switched.
Two indications in the right are switched.
Display 3
(itest_disp = 2)
FUNCTION indication
FUNCTION indication
FUNCTION indication
FUNCTION indication
FUNCTION indication
FUNCTION indication
FUNCTION indication
FUNCTION indication
FUNCTION indication
FUNCTION indication
FUNCTION indication
FUNCTION indication
FUNCTION indication
FUNCTION indication
FUNCTION indication
FUNCTION indication
FUNCTION indication
FUNCTION indication
FUNCTION indication
FUNCTION indication
FUNCTION indication
FUNCTION indication
FUNCTION indication
FUNCTION indication
FUNCTION indication
FUNCTION indication
FUNCTION indication
FUNCTION indication
FUNCTION indication
FUNCTION indication
x: decimal number, z: hexadecimal number
16
STR i.LINK Error Message
Message on display
CANNOT i.LINK
CANNOT i.LINK
NO SIGNAL
NO SIGNAL
NO SIGNAL
BUS FULL
LOOP CONNECT
NEW CONNECT
Indicated during the i.LINK test mode
12 PtoP has failed.
31 PtoP has failed.
22 This is not IEC958 Conf.
23 N bit is different.
25 Frequency is different.
26 This is not linear PCM.
24 PLL is unlocked
21 No signal
13 Bandwidth is not sufficient during input.
14 Channels are filled during input.
15 Bandwidth is not sufficient during output.
33 Channels are filled during output.
Error code number
C78:11 (When the i.LINK device is selected)
C78:12 (TUNER, ANALOG)
C78:22
C78:31
C78:04
C78:15
C78:03
Error code number is not allocated yet.
Contents
63 devices are selected and LINK is connected. No more devices are allowed.
63 STRs are selected and LINK is connected. No more STRs are allowed.
Unsupported format (The signal that cannot be played back) is detected.
The signal clock is outside the specifications and the PLL lock is being lost.
When any input signal is not connected when the i.LINK device is selected.
Bus is filled with signals so that input and output are disabled.
A signal loop is formed by the i.LINK cable.
A bus reset is generated. (For example when a new device is connected.)
Click on the first or last page to see other STR-LSA1 service manuals if exist.