DTR-8.8
SERVICE MANUAL
SERVICE MANUAL
AV RECEIVER
Black model
MODEL
DTR-8.8
120V AC, 60Hz
B UDD, B MDD
220V~240V AC, 50Hz
B UMA, B MMA
RC-688M
SAFETY-RELATED COMPONENT
WARNING!!
COMPONENTS IDENTIFIED BY MARK ON THE
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ONKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
IN THIS MANUAL.
MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.
Ref. No. 4018
Aug, 2007
t
d
DVD
HDD
+
-
On
Standby
TV
Input
TV CH
TV VOL
--/ --- 10
11
12
D.TUN
+10
0
Clear
1
2
3
4
5
6
7
8
9
Input Selector
VCR/ DVR
CBL/ SAT
DVD
Tape
Tuner
CD
Phono
Game / TV
Macro
1
2
3
VCR
DVD
CD
Zone
2
Remote Mode
Dimmer
Tape/AMP
Sleep
Receiver
TV
Cable
VOL
CH
Disc
Album
+
-
Enter
To
p M
enu
Men
u
g
n
i
t
u
M
y
a
l
p
s
i
D
Exi
Gui
e
Prev
CH
Ret
u rn
Set
up
Audio
Repeat
Play Mode
Open/Close
Listening Mode
Playlist
Random
Rec
Test Tone
CH Sel
Direct
Stereo
Level +
Level -
L Night
Audio Sel
THX
All ST
Re-EQ
Subtitle
Video Off
VCR
Surround
SAT
Zone
3
AUX 1
AUX 2
Net/USB
CDR/MD/Dock
Net/USB
RC-
688M