33
XV-DV282AP
5
6
7
8
5
6
7
8
A
B
C
D
E
F
6.6 SERVICE TEST MODE
1.KEY1
2.KEY2
3.REMOCON
4.VE+3V
5.GNDD
6.HP_R
7.HPMUTE
8.GNDD
9.HP_L
10.GNDD
11.HPDET
12.V+12V
13.FLDC+
14.FLCS
15.FLCK
16.FLDA
TA
17.VFDP
18.FLDC-
19.GNDD
20.MIC
21.MIC BIAS
22.MIC SW
23.GNDD
1
UTEST11b
STEST11b
STEST11a
UTEST11a
P O W E R
O N
[After NORMAL POWER OFF]
[display]
V O L
0
L I
S
E
N
2
L I
S
E
N
2
L I
S
E
N
2
L I
S
E
N
2
L I
S
E
N
2
L I
S
E
N
2
P R T C T
C T
T
E
[After AMP error]
[display]
V O L
0
D V D P R
R R
[After DVD error]
[display]
V O L
0
E E P
E
[After EEPROM error]
[display]
V O L
0
O V E R T E M P
O C
E R R
1
[After ABNORMAL TEMP. DETECTION]
[display]
V O L
0
[After OVERCURRENT DETECTION1]
[display]
V O L
0
O C
E R R
2
[After OVERCURRENT DETECTION2]
[display]
V O L
0
Connecting
point
• Emergency shut down will not happen even if breakdown happens in the Service Test mode. (Just ignore it)
• POWER O
N
in test mode can be done in less than 1 minute even when emergency shut down happens when error is
detected.
• Total power on time can be checked.
1. Confi
g
uration and conditions durin
g
checkin
g
• Test mode can also be entered in either of the following ways:
1. Connect the power cord to the wall outlet with the STEST port (microcomputer terminal IC1001: pin 59) at G
N
D.
(See "Service Test Mode connecting point".)
2. When power is on and
V
OL 0, Continually pressing the FU
N
CTIO
N
key and POWER key on the front panel for more
than
8
seconds.
*In case of method 2, "5. Error" is not displayed and the unit will be shut down for an emergency till enter Test mode.
2. How to enter the Test Mode
SIDE B
SYSMAIN ASSY
B
Service Test Mode connectin
g
point
∗
POWER OFF to get out from TEST MODE.
∗
When the TEST MODE is released, only the RAM which stores the error status will be initialized.
(RAM that can be set by the user will not initialized.)
Initial function is HDMI1.
The set will automatically power on and the following display will appear.
• The FL display during TEST MODE entry is different depending on whether
N
ORMAL POWER OFF occurred before
entering the TEST MODE or EMERGE
N
CY SHUT DOW
N
occurred due to error detection.
• Listening mode will become Ext.Stereo (5ch Stereo) mode so that multichannel output can be obtained.
• Even if Display Mode is Auto Display setting, FL display is displayed during test modes.
3. Indications on the FL display when Test mode is entered
Содержание XV-DV180
Страница 13: ...13 XV DV282AP 5 6 7 8 5 6 7 8 A B C D E F ...
Страница 18: ...18 XV DV282AP 1 2 3 4 A B C D E F 1 2 3 4 4 3 DVD LOADER DECODER BLOCK DIAGRAM ...
Страница 67: ...67 XV DV282AP 5 6 7 8 5 6 7 8 A B C D E F ...
Страница 76: ...76 XV DV282AP 1 2 3 4 A B C D E F 1 2 3 4 10 11 POWER SUPPLY UNIT H CN1 AC POWER CORD LIVE NEUTRAL ...
Страница 77: ...77 XV DV282AP 5 6 7 8 5 6 7 8 A B C D E F H CN2 CN3 H POWER SUPPLY UNIT XWR3020 CN3201 D 1 2 JP1002 B 1 3 ...
Страница 91: ...91 XV DV282AP 5 6 7 8 5 6 7 8 A B C D E F H H SIDE B SIDE B H POWER SUPPLY ASSY ...