Special Operation - Onkyo DR-S2.2 Service Manual

ADJUSTMENT PROCEDURES-3
OPERATION TEST-2
7. The control voltage of AV connector (UPP type only)
1. FSW voltage.
1. Connect a dummyload, 10 kohms to No.8 pin of AV connector.
2. Play a DVD disk of 16:9 aspect ratio (width-old-heigt-ratio).
3. Go into setup menu.
Check No.8 pin voltage as changing aspect ratio in TV Screen
of Video 1.
4 : 3 -------- from 9.5 to 12 V DC
16 :9 -------- from 5 to 8 V DC
2. RGB switching voltage
1. Connect the dummy load, 75 ohms to the No.16 pin of
AV connector.
2. Change video mode with setup menu.
Check No.16 pin voltage as changing Video Mode in SETUP menu
Video/S-Video ----- 0.4V DC max.
RGB ----- 1.0V DC min.

SPECIAL OPERATION

1. How to check the program version of microprocessor
1. Press STANDBY/ON while pressing down SUBWOOFER MODE in POWER ON.
[Example]
FL display
1 7 3 3 - 0 2 1 1 8 A
S u b
N O D I S C
2. How to check the version of DVD firmware
Refer to "UPGRADE FIRMWARE-4"
Caution: After adjustment, lock all adjusted screws with screw tightening agent
Program Version of main microprocessor (Q8001).
It displays for 3 seconds.
Program Version of sub microprocessor (Q7002).
0 1 Y 1 6 A
It displays for 2 seconds.
Check mode finishes automatically.
Page 14
P1801
Video1 V2
AV CONNECTOR
AUDIO_R
1
Component Video
NC1
2
AUDIO_L
3
AGND
4
VGND1
5
NC2
6
RGB_B
7
FSW
8
Select your display preference
9
VGND2
10
NC3
11
RGB_G
12
NC4
13
VGND3
14
VGND4
15
RGB_R/C
16
RGBSW
17
VGND5
18
VGND6
19
CV/Y
20
NC5
21
VGND7
P1801
AV CONNECTOR
AUDIO_R
1
NC1
2
AUDIO_L
3
AGND
4
VGND1
5
NC2
6
RGB_B
7
FSW
8
VGND2
9
NC3
10
RGB_G
11
NC4
12
VGND3
13
VGND4
14
RGB_R/C
15
16 RGBSW
17
VGND5
18
VGND6
19
CV/Y
20
NC5
21
VGND7
DR-S2.2
Language General
TV Screen 4:3(Letter Box)
4:3(Pan&Scan)
16:9(Wide)
Move Select SETUP Exit
ENTER