Onkyo TX-SR303 Service Manual

SERVICE MANUAL SERVICE MANUAL
AV RECEIVER
TX-SR303
MODEL
TX-SR303E
MODEL
STANDBY/ON
STANDBY
A SPEAKERS B
TONE + STEREO LISTENING MODE
PHONES
MULTl CH DVD VIDEO 1/VCR VIDEO 2
TX-SR303
MDD
TX-SR303E
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.
TUNING / PRESET
ENTER
RETURN SETUP
DISPLAY DIGITAL INPUT DIMMER MEMORY TUNING MODE
CLEAR
VIDEO 3 TAPE TUNER CD
Silver model
120V AC, 60Hz
Silver model
230-240V AC, 50Hz
ON THE
TX-SR303/303E
Ref. No. 3862
042005
ON STANDBY
REMOTE MODE
RECEIVER DVD
TAPE/AMP
INPUT SELECTOR
C D
1 2 3
V 1 V 2 V 3
4 5 6 MD
MULTI CH DVD
7 8 9 CDR
TAPE TUNER C D
+10 0
CLR
--/--- DIMMER SLEEP
CH
VOL
MASTER VOLUME DISC
TOP MENU MENU
SP A / B MUTING
ENTER
RETURN SETUP
LISTENING MODE
STEREO SURROUND
AUDIO SUBTITLE RANDOM REPEAT
TEST TONE CH SEL LEVEL- LEVEL+
PLAY MODE
DISPLAY L NIGHT CINE FLTR
RC- 605 S
RC-605S