Onkyo HT-R940 Service Manual

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SERVICE MANUAL SERVICE MANUAL
AV RECEIVER
MODEL
STANDBY/ON
STANDBY
MULTI CH DVD VIDEO 1
VCR
PHONES
SPEAKERS
A B TONE
Black and Silver models
B MDC
B MPP, S MPP
SAFETY-RELATED COMPONENT
WARNING!!
COMPONENTS IDENTIFIED BY MARK
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.
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2 9
8
HT-R940
TUNING PRESET
VIDEO 2 VIDEO 3 TAPE TUNER C D RETURN
DIGITAL TUNING
THX LISTENING MODE DISPLAY INPUT DIMMER MEMORY MODE
CLEAR
120V AC, 60Hz
230-240V AC, 50Hz
Q Q
3 6 7 1 3 1 5
ON THE
co
.
9 4 2 8
Ref. No. 3960
ON/STANDBY
REMOTE MODE
RECEIVER
TAPE
INPUT SELECTOR
1 2
V 1 V 2
4 5
MULTI CH DVD
7 8
TAPE TUNER
10 11
+10 0 CLR
D TUN ENT
--/--- DIMMER SLEEP
TV VOL DISC
ALBUM
INPUT
MASTER VOLUME
GUIDE
TOP MENU
SP A / B
ENTER
PLAYLIST/CAT
ENTER RETURN
SETUP
LISTENING MODE
STEREO SURROUND
VIDEO 3 INPUT
AUDIO SUBTITLE RANDOM
VIDEO L AUDIO R
TEST TONE CH SEL LEVEL-
PLAY MODE
DISPLAY L NIGHT
VCR DVD
RC- 650 M
RC-650M
0 5 8 2 9 9 4
m
HT-R940
9 9
062006
DVD
M D/CDR
C D
3
HDD
V 3
6 T V
9 VCR
C D
CABLE
12
SAT
CH
VOL
PREVIOUS
MENU
MUTING
PLAYLIST/CAT
SETUP
REPEAT
LEVEL+
Re-EQ
HDD
2 8 9 9