
DR-UN7
SERVICE MANUAL
SERVICE MANUAL
DVD RECEIVER
Silver model
MODEL
DR-UN7
Ref. No. 3907
102005
120V AC, 60Hz
120V AC, 60Hz
S MDD1N
S MDS4N
120V AC, 60Hz
220-230V AC, 50/60Hz
120V AC, 60Hz
220-230V AC, 50/60Hz
220-230V AC, 50/60Hz
S MDD1N
S MGQ3P
S MDT3N
S MGT3P
S MGR6P
DR-UN7 for CS-V720
DR-UN7
RC-640S
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.
Содержание DR-UN7
Страница 16: ...DR UN7 PRINTED CIRCUIT BOARD VIEWS 1 U01 PRE AMPLIFIER DSP PC BOARD NADG 8692 Side A A 1 2 3 4 5 B C D E F G H...
Страница 17: ...DR UN7 PRINTED CIRCUIT BOARD VIEWS 2 U01 PRE AMPLIFIER DSP PC BOARD NADG 8692 Side B A 1 2 3 4 5 B C D E F G H...
Страница 18: ...DR UN7 PRINTED CIRCUIT BOARD VIEWS 3 U02 POWER AMPLIFIER PC BOARD NAAF 8695 Component side A 1 2 3 4 5 B C D...
Страница 19: ...DR UN7 PRINTED CIRCUIT BOARD VIEWS 4 U02 POWER AMPLIFIER PC BOARD NAAF 8695 Soldering side A 1 2 3 4 5 B C D...
Страница 20: ...DR UN7 PRINTED CIRCUIT BOARD VIEWS 5 U03 POWER SUPPLY PC BOARD NAPS 8696 Component side A 1 2 3 4 5 B C D...
Страница 21: ...DR UN7 PRINTED CIRCUIT BOARD VIEWS 6 U03 POWER SUPPLY PC BOARD NAPS 8696 Soldering side A 1 2 3 4 5 B C D...
Страница 23: ...DR UN7 PRINTED CIRCUIT BOARD VIEWS 8 U06 DISPLAY PC BOARD NADIS 8700 Component side A 1 2 3 4 5 B C D...
Страница 24: ...DR UN7 PRINTED CIRCUIT BOARD VIEWS 9 U06 DISPLAY PC BOARD NADIS 8700 Soldering side A 1 2 3 4 5 B C D...