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HT-R640
SERVICE MANUAL
Ref. No. 3951
082006
AV RECEIVER
MODEL
HT-R640
HT-R640
Black, Silver models
230-240V AC, 50Hz
S MPP
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.
B MDD
120V AC, 60Hz
RC-668M(MDD)
MUTING
PREVIOUS
MENU
GUIDE
TOP MENU
SETUP
RETURN
PLAYLIST/CAT
PLAYLIST/CAT
RANDOM
SUBTITLE
PLAY MODE
AUDIO
REPEAT
RC-
668M
--/---
TAPE
M D/CDR
HDD
CABLE
ON/STANDBY
DIMMER
ENT
D TUN
SLEEP
10
11
12
INPUT SELECTOR
HDD
DVD
VCR
REMOTE MODE
V
1
V
4
V
2
V
3
CD
TAPE
TUNER
DVD
MULTI CH
LISTENING MODE
T V
DISPLAY
TEST TONE
CH SEL
SURROUND
STEREO
CINE FLTR
LEVEL+
LEVEL-
L NIGHT
VOL
VOL
SAT
VCR
T V
DVD
RECEIVER
CD
INPUT
+10
0
CLR
1
2
3
4
5
6
7
8
9
ENTER
CH
DISC
ALBUM
AUDYSSEY
RC-669M(MPP)
HT-R640
www. xiaoyu163. com
QQ 376315150
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TEL 13942296513
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299