Onkyo TX-SR503, Service Manual

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TX-SR503/503E/8350
SERVICE MANUAL SERVICE MANUAL
TX-SR503
Black and Silver and Golden models
120V AC, 60Hz
230-240V AC, 50Hz
120V/220-230V AC, 50/60Hz
220-230V AC, 50/60Hz B MDD, B MDC, S MDC
B MPA, S MPA
B MWT, S MWT, G MWT
G MGR, G MGQ, G MGK
TX-SR503E
Black and Silver models
230-240V AC, 50Hz B MPP, S MPP
TX-SR8350
Golden model
220-230V AC, 50/60Hz G MGR
Ref. No. 3863
042005
MODEL
TX-SR503
MODEL
TX-SR503E
MODEL
TX-SR8350
AV RECEIVER
AUDIO L R
TONE + STEREO LISTENING MODE DISPLAY DIGITAL INPUT DIMMER MEMORY TUNING MODE
RETURN
TUNING / PRESET
ENTER
SETUP
STANDBY
STANDBY/ON
CLEAR
PHONES
MULTl CH DVD VIDEO 1 VIDEO 2
VCR
VIDEO 3 TAPE TUNER CD
VIDEO
VIDEO 3 INPUT
MASTER VOLUME
A SPEAKERS B
MUTING
PREVIOUS
MENU
GUIDE
TOP MENU
SP A / B
SETUP RETURN
RANDOM SUBTITLE
PLAY MODE
AUDIO REPEAT
RC- 607M
--/---
TAPE/AMP
M D
CDR
CABLE
ON STANDBY
DIMMER SLEEP
10 11 12
INPUT SELECTOR
DVD HDD
REMOTE MODE
V 1 V 2 V 3
C D 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
C D
INPUT
+10 0 CLR
1 2 3
4 5 6
7 8 9
ENTER
CH
DISC
RC-607M
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.