Denon AVR-1712, Service Manual

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4. DIAGNOSTIC MODE (Video/Audio (signal) path confirmation mode)
This mode is used for confirming the Video and Audio (signal) paths. (Troubleshooting)
Confirming the operation of unit can be easily done after repair.
Backup data will not be lost.
4.1. Starting diagnostic mode
Press the ON/STANDBY button to turn on the power while pressing both the "DOCK CONTROL
2
" button and the "STATUS" button at the same time.
s
Q1, Q2 and Q3 are lit in FL display.
4.2. Canceling diagnostic mode
Turn off the power by pressing the ON/Standby button.
4.3. Operation
When you perform remote operation in accordance with the instructions in "Details of how to operate remote controller" *a) in the table below using the remote control unit (RC-1156).
You will find using another remote control unit with the macro functions very useful. To use the macro functions, program a macro function to output a remote control code in accordance with the steps in *b) in the table below.
3.4. Video system confirmation items
fig.XX : Refer to the block diagram of the fig.XXth.
Confirmation item Setting and display Details of how to operate remote controller *a) Output sequence of remote control codes
※ It is useful to form a macro program. *b)
Contents of confirmation Remarks
1
Analog Video (signal) Path All ZONE : ON
Display:
V 0 1 D V D
1.Press [AMP]
2.Press [ZONE SELECT] , Select "ZONE2"
3.Press [ZONE OFF]
q
ZONE2 POWER OFF ·Input : CVBS / Output : CVBS
·Input : S / Output : CVBS
·Input : COMPONENT / Output : COMPONENT
4.Press [ZONE SELECT], Select "MAIN"
5.Press [1/./]
w
KEY 1/CODE1 (Main Zone)
Initialization
6.Press [ZONE SELECT], Select "ZONE2"
7.Press [ZONE ON]
e
ZONE2 POWER ON
8.Press [ZONE SELECT], Select "MAIN"
9.Press [DVD]
r
DVD (Main Zone)
2
HDMI to HDMI (signal) Path Display:
V 0 2 D V D
1.Press [AMP]
2.Press [ZONE SELECT] , Select "ZONE2"
3.Press [ZONE OFF]
q
ZONE2 POWER OFF ·Input HDMI / Output : HDMI
(
b
As the input source, you can switch from DVD to other ones.)
4.Press [ZONE SELECT], Select "MAIN"
5.Press [2/ABC]
w
KEY 2/ABC (Main Zone)
Initialization
6.Press [DVD]
e
DVD (Main Zone)
3
OSD FUNCTION Menu : ON
All ZONE :ON
Display:
V 0 2 D V D
1.Press [AMP]
2.Press [ZONE SELECT] , Select "ZONE2"
3.Press [ZONE OFF]
q
ZONE2 POWER OFF ·OSD Display / Output : HDMI
(
b
As the input source, you can switch from DVD to other ones.)
4.Press [ZONE SELECT], Select "MAIN"
5.Press [2/ABC]
w
KEY 2/ABC (Main Zone)
Initialization
6.Press [ZONE SELECT], Select "ZONE2"
7.Press [ZONE ON]
e
ZONE2 POWER ON
8.Press [ZONE SELECT], Select "MAIN"
9.Press [DVD]
r
DVD (Main Zone)
10.Press [AMP]
11.Press [MENU]
t
GUI MENU (Main Zone)
4
CEC FUNCTION
(Control Monitor : HDMI Monitor)
HDMI Control : ON
Display:
V 0 3 D V D
1.Press [AMP]
2.Press [ZONE SELECT] , Select "ZONE2"
3.Press [ZONE OFF]
q
ZONE2 POWER OFF · When the power supply of a TV is put in the standby mode, make sure
that the power supply of this unit is also put in the standby mode.
(
b
As the input source, you can switch from DVD to other ones.)
4.Press [ZONE SELECT], Select "MAIN"
5.Press [3/DEF]
w
KEY 3/DEF (Main Zone)
Initialization & CEC Control ON
6.Press [DVD]
e
DVD (Main Zone)
5
HDMI Audio (signal) Path
(Audio : AMP)
Audio : AMP(When checking the audio output
from AMP)
Display:
V 0 5 D V D
1.Press [AMP]
2.Press [ZONE SELECT] , Select "ZONE2"
3.Press [ZONE OFF]
q
ZONE2 POWER OFF ·Input : HDMI (Signal of PCM, DolbyDigital or DTS) / Output : Speakers
·Input : HDMI (Signal of HD Audio) / Output : Speakers
(
b
As the input source, you can switch from DVD to other ones.)
4.Press [ZONE SELECT], Select "MAIN"
5.Press [5/JKL]
w
KEY 5/JKL (Main Zone)
Initialization & Select Audio AMP
6.Press [DVD]
e
DVD (Main Zone)
6
HDMI Audio (signal) Path
(Audio : TV)
Audio : TV(When checking the audio output
from TV)
Display:
V 0 6 D V D
1.Press [AMP]
2.Press [ZONE SELECT] , Select "ZONE2"
3.Press [ZONE OFF]
q
ZONE2 POWER OFF · Input : HDMI (Signal of PCM or DolbyDigital or DTS) / Output : HDMI
(Audio output from connected TV)
(
b
As the input source, you can switch from DVD to other ones.)
4.Press [ZONE SELECT], Select "MAIN"
5.Press [6/MNO]
w
KEY 6/MNO (Main Zone)
Initialization & Audio Select TV
6.Press [DVD]
e
DVD (Main Zone)
fig.1
fig.2
fig.3
fig.4
fig.5
fig.6
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