Service Test Mode - Pioneer XV-EV9 Service Manual

1

7.1.6 SERVICE TEST MODE

QQ
3 7 63 1515 0
A
1. Conditions during Testmode Check
• VDET does not operate (ignore)
• XPROTECT does not operate(ignore)
• Even if the unit is urgently shut down due to failure in normal mode, it can be POWER ON without waiting for one minute.
2. Way to enter Service Testmode
• Short PIN43(Micro-P STEST) and VE +5, then plug-in AC.
• The following shows some FL difference when testmode is entered, depending on whether testmode is entered after normal power off or
B
emergency shut down.
[After Abnormal AMP shutdown]
C
FL display
P R T
FL display
FL display
TE
L 13942296513
[After Fault in DVD shutdown]
FL display
D V D
FL display
D
FL display
* To esc from Testmode, POWER OFF or AC OFF.
* When escape from Testmode, PROTECT related RAM is cleared.
3. Operation Content
• While in testmode, when basic operation is performed, the following display can be seen when function is changed.
[Functions] [Indications on the FL display]
E
DVD/CD
TUNER
LINE
TC
www
F
90
1
http://www.xiaoyu163.com
2
[After Normal Power Off]
FL display
W E L C O M E !
FL display
V O L
FL display
D V
W N G
V O L 0
D V S V C
P R T
V O L 0
D V S V C
D V S V C
T X S V C
L N S V C
T C S V C
x ao
y
. i
2
http://www.xiaoyu163.com
3
8
0
S V C
[After Fault in AMP]
FL display
FL display
FL display
Q Q
3 6 7 1 3
[After Fault in EEPROM shutdown]
FL display
FL display
FL display
u163
.
XV-EV9
3
4
2 9 9 4 2 8
P R T E R R
V O L 0
D V S V C
1 5 0 5 8 2 9 9 4
E E P E R R
V O L 0
D V S V C
Note: EEPROM is an additional item
m
co
4
9 9
2 8 9 9