DOWNLOAD Panasonic SA-VK860EE Service Manual ↓ Size: 9.1 MB | Pages: 127 in PDF or view online for FREE

Model
SA-VK860EE
Pages
127
Size
9.1 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / DVD STEREO SYSTEM
File
sa-vk860ee.pdf
Date
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Panasonic SA-VK860EE Service Manual ▷ View online

9.3.2. Service Mode Table 2
FL Display
Key Operation
Front Key
Item
Description
Mode Name
In Doctor Mode, press [4] on the 
remote control unit.
To exit, press [ENTER] button on the  
remote control unit or power off the 
main unit. 
For restart.
Cold Start
In Doctor Mode, press [0] button on 
the remote control.
To exit, press [ENTER] button on the  
remote control unit or power off the 
main unit. 
To check on the eject function. 
(For DECK 1/2)
Tape Ejected Test
To check the FL segments display. 
(All segments will light up and LED will 
blink at 0.5 second interval).
All segments of FL Will light up 
No display.
Both deck will be ejected automatically.
FL Display Test
In Doctor Mode, press [   PLAY/REC] 
button on the remote control unit.
To exit, press [ENTER] button on the  
remote control unit or power off the 
main unit.  
In Doctor Mode, press [STOP] button 
on the main unit, followed by [4] and 
[7] on the remote control unit.
To exit, press [ENTER] button on the 
remote control unit or power off the 
main unit.  
To check the EEPROM checksum and 
Micro-P firmware version.
Firmware Version 
Check
(Condition 1)
(Condition 2)
Micro-processor
Version
Micro-processor
Version
The checksum of EEPROM and firmware 
version will be displayed. (If applicable)
* ROM correction
** Firmware version No.
(Condition 3)
Micro-processor
Version
EEPROM Checksum
(If applicable)
(a) If there is NO EEPROM header string
OR 
(b) If there is no EEPROM (no data is received
by Micro-processor), [NO] is displayed.
If the version of the EEPROM does not match,
[NG] is displayed.
33
SA-VK860EE
9.3.3. Service Mode Table 3
1/2
1/5
In Doctor Mode, press [DISC] button 
on the remote control unit.
To exit, press [ENTER] button on the  
remote control unit or power off the 
main unit.  
If the changer is not working, it will show 
"NG" 
To check the operation of changer unit 
for disc change.
FL Display sequence:
Display 1 -> 2 -> 3 -> 4 -> 5
DVD/CD Changer 
Operation Check
(Display 1)
(Display 2)
(Display 3)
(Display 4)
(Display 5)
OK/NG
FL Display
Key Operation
Front Key
Item
Description
Mode Name
34
SA-VK860EE
9.3.4. CD/DVD changer unit ageing test mode
Below is the process flow chart of ageing for the CD/DVD changer unit. (CRS1D)
DISC 3 PLAY
ALL OPEN
DISC 3 PLAY
ALL CLOSE
DISC 1
UNLOAD
DISC 1
TOC READ
COUNTER
INCREAMENT
MODE 3
PLAY-CHANGE-OPEN mode aging (1 cycle)
CHANGE while PLAY 3
COUNTER
INCREAMENT
DISC 5
TOC READ
DISC 5
UNLOAD
ALL OPEN
DISC 5 LOAD
WAIT 500ms
COUNTER
INCREAMENT
DISC 3
TOC READ
DISC 3
UNLOAD
DISC 3 LOAD
WAIT 500ms
COUNTER
INCREAMENT
DISC 4
TOC READ
DISC 4
UNLOAD
DISC 4 LOAD
WAIT 500ms
COUNTER
INCREAMENT
DISC 2
TOC READ
DISC 2
UNLOAD
DISC 2 LOAD
WAIT 500ms
WAIT 500ms
ALL OPEN
ALL CLOSE
WAIT 500ms
ALL CLOSE
DISC 1 LOAD
WAIT 500ms
DISC 3 PLAY
WAIT 500ms
DISC 3 STOP
AGING MODE 3-c
To AGING MODE 3-d
DISC 5 PLAY
ALL OPEN
DISC 5 PLAY
ALL CLOSE
DISC 1
UNLOAD
DISC 1
TOC READ
COUNTER
INCREAMENT
MODE 3
PLAY-CHANGE-OPEN mode aging (1 cycle)
CHANGE while PLAY 5
COUNTER
INCREAMENT
DISC 5
TOC READ
DISC 5
UNLOAD
ALL OPEN
DISC 5 LOAD
WAIT 500ms
COUNTER
INCREAMENT
DISC 3
TOC READ
DISC 3
UNLOAD
DISC 3 LOAD
WAIT 500ms
COUNTER
INCREAMENT
DISC 4
TOC READ
DISC 4
UNLOAD
DISC 4 LOAD
WAIT 500ms
COUNTER
INCREAMENT
DISC 2
TOC READ
DISC 2
UNLOAD
DISC 2 LOAD
WAIT 500ms
WAIT 500ms
ALL OPEN
ALL CLOSE
WAIT 500ms
ALL CLOSE
DISC 1 LOAD
WAIT 500ms
DISC 5 PLAY
WAIT 500ms
DISC 5 STOP
AGING MODE 3-b
To AGING MODE 3-c
DISC 1 PLAY
ALL OPEN
DISC 1 PLAY
ALL CLOSE
DISC 1
UNLOAD
DISC 1
TOC READ
COUNTER
INCREAMENT
MODE 3
PLAY-CHANGE-OPEN mode aging (1 cycle)
CHANGE while PLAY 1
COUNTER
INCREAMENT
DISC 5
TOC READ
DISC 5
UNLOAD
ALL OPEN
DISC 5 LOAD
WAIT 500ms
COUNTER
INCREAMENT
DISC 3
TOC READ
DISC 3
UNLOAD
DISC 3 LOAD
WAIT 500ms
COUNTER
INCREAMENT
DISC 4
TOC READ
DISC 4
UNLOAD
DISC 4 LOAD
WAIT 500ms
COUNTER
INCREAMENT
DISC 2
TOC READ
DISC 2
UNLOAD
DISC 2 LOAD
WAIT 500ms
WAIT 500ms
ALL OPEN
ALL CLOSE
WAIT 500ms
ALL CLOSE
DISC 1 LOAD
WAIT 500ms
DISC 1 PLAY
WAIT 500ms
DISC 1 STOP
AGING MODE 3-a
To AGING MODE 3-b
Tray 1
Tray 2
Tray 4
Tray 5
Tray 3
35
SA-VK860EE
DISC 2 PLAY
ALL OPEN
DISC 2 PLAY
ALL CLOSE
DISC 1
UNLOAD
DISC 1
TOC READ
COUNTER
INCREAMENT
MODE 3
PLAY-CHANGE-OPEN mode aging (1 cycle)
CHANGE while PLAY 2
COUNTER
INCREAMENT
DISC 5
TOC READ
DISC 5
UNLOAD
ALL OPEN
DISC 5 LOAD
WAIT 500ms
COUNTER
INCREAMENT
DISC 3
TOC READ
DISC 3
UNLOAD
DISC 3 LOAD
WAIT 500ms
COUNTER
INCREAMENT
DISC 4
TOC READ
DISC 4
UNLOAD
DISC 4 LOAD
WAIT 500ms
COUNTER
INCREAMENT
DISC 2
TOC READ
DISC 2
UNLOAD
DISC 2 LOAD
WAIT 500ms
WAIT 500ms
ALL OPEN
ALL CLOSE
WAIT 500ms
ALL CLOSE
DISC 1 LOAD
WAIT 500ms
DISC 2 PLAY
WAIT 500ms
DISC 2 STOP
AGING MODE 3-e
To AGING MODE 3-a
DISC 4 PLAY
ALL OPEN
DISC 4 PLAY
ALL CLOSE
DISC 1
UNLOAD
DISC 1
TOC READ
COUNTER
INCREAMENT
MODE 3
PLAY-CHANGE-OPEN mode aging (1 cycle)
CHANGE while PLAY 4
COUNTER
INCREAMENT
DISC 5
TOC READ
DISC 5
UNLOAD
ALL OPEN
DISC 5 LOAD
WAIT 500ms
COUNTER
INCREAMENT
DISC 3
TOC READ
DISC 3
UNLOAD
DISC 3 LOAD
WAIT 500ms
COUNTER
INCREAMENT
DISC 4
TOC READ
DISC 3
UNLOAD
DISC 4 LOAD
WAIT 500ms
COUNTER
INCREAMENT
DISC 2
TOC READ
DISC 2
UNLOAD
DISC 2 LOAD
WAIT 500ms
WAIT 500ms
ALL OPEN
ALL CLOSE
WAIT 500ms
ALL CLOSE
DISC 1 LOAD
WAIT 500ms
DISC 4 PLAY
WAIT 500ms
DISC 4 STOP
AGING MODE 3-d
To AGING MODE 3-e
36
SA-VK860EE
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