BDP-CX7000ES - Sony DVD Service Manual (repair manual). Page 21

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BDP-CX7000ES
21
1-5-1.  USB Host (Device Test)
(Screen 1)
 Diag
Category: 
(Screen 2)
 Diag
Category: Device Test
Device: 
USB Media check 
... 
NG
Register Read Check ... OK
Register Read Check ... OK 
Cannot excute again!
HELP: [RIGHT] [UP] [ENT] [RET]
USB Host
Device Test
USB Media Check: USB media detection check.
Register Read Check: The value of the register of the device is read.
Register Read Check: The value of the register of the device is write.
1-5-2.  D/A Converter (Device Test)
 Diag
Category: Device Test
Device: 
DAC  2 [ch] Check 
... OK 
DAC  8 [ch] Check 
... OK
[ENT] Test Start
HELP: [LEFT] [RIGHT] [UP] [ENT] [RET]
D/A Converter
Dac 2 [ch] Check: 2ch D/A converter test.
Dac 8 [ch] Check: 8ch D/A converter test.
1-5-3.  Ifcon (Device Test)
 Diag
Category: Device Test
Device: 
Key  
Dial  
: 0
FDP All ON
Show Strings
LED Squential ON
Fan Control ON
HELP: [LEFT] [RIGHT] [UP] [DOWN] [ENT] [RET]
Ifcon
Key: Display corresponding to pressed button.
Dial: Absolute value display of jog dial.
FDP All ON: All segments in fl uorescent indicator tube is lighted up.
Show Strings: The test character is displayed in the character 
string of fl uorescent indicator tube.
LED Sequential ON: LED is lighting.
Fan Control ON: Operation on/off switch of fan. The display of 
“Fan Control ON” changes into “Fan Control 
OFF” if fan is turned on.
1-4.  Service Mode Menu (Top Menu)
This is the top menu of service mode.
Each function is accessed from this screen.
Operation:
[1] 
Moves to Diag screen.
[2] 
Moves to Log screen.
[3] 
Moves to Factory Initialize screen.
[4] 
Moves to Ship Mode screen.
[5] 
Moves to Network screen.
[6] 
Moves to System Information screen.
[
M
]/[
m
Moves the cursor.
[
3
Moves to the screen of the item selected with the cursor.
* Cursor is not displayed when the menu is fi rst displayed. 
 Service Mode Menu
[1] Diag
[2] Log
[3] Factory Initialize
[4] Ship Mode
[5] Network
[6] System Information
HELP : [DOWN] [ENT] [(NUM)]
HELP (currently available keys, etc.) is displayed
[1] Diag
1-5. Diag
Screen 1: Selects the test category
Operation:
[
<
]/[
,
]  Selects the category.
[
m
]/[
3
Moves to the selected category.
[RETURN]  Moves to the top menu of the service mode.
Screen 2: Device test
Selects the device to test after selecting Device Test in screen 1.
Operation:
[
<
]/[
,
Selects the device to test.
[
3
Executes the test.
[
M
]/[RETURN] Returns to selection of test category.
 
Moves the cursor.
[
m
Moves the cursor.
•  List of test categories
Device Test
Audio Video Test
Changer Mecha Test
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